Protective sleeve of rigid inclinometer

The utility model discloses a protective sleeve of rigid inclinometer tube, it includes seal cover and barrel, seal cover includes cover body and handle, the handle is connected with the top of cover body, the bottom of cover body is detachably connected with the top of barrel, the inclinometer tube is used for extending into the barrel from the bottom of barrel, and the barrel is used for connecting with the inclinometer tube. The cylinder body is arranged on the inclinometer pipe, so that the cylinder body covers the inclinometer pipe, the cylinder body and the inclinometer pipe form a buffer cavity, buffer filler is arranged in the buffer cavity, and through holes communicated with the buffer cavity are formed in the top end and the bottom end of the cylinder body respectively. The protective sleeve of the rigid inclinometer can prevent the inclinometer from being damaged. 本实用新型公开一种刚性测斜管的保护套，其包括封盖和筒体，所述封盖包括盖体和把手，所述把手连接于所述盖体的顶端，所述盖体的底端与所述筒体的顶端可拆卸连接，所述测斜管用于自所述筒体的底端伸入至所述筒体内，以使所述筒体罩设于所述测斜管外，并与所述测斜管形成缓冲腔，所述缓冲腔内