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CN-224213372-U - Safety device for municipal road construction inspection wellhead

CN224213372UCN 224213372 UCN224213372 UCN 224213372UCN-224213372-U

Abstract

The utility model discloses a safety protection device for a municipal road construction inspection wellhead, which comprises a bottom ring, a supporting rod, a fixed top and a fixing mechanism, wherein the fixing mechanism is arranged at the top of the bottom ring and comprises a fixing part and a locking part, the fixing part is sleeved with the outer wall of the supporting rod, the fixing part is used for fixing the bottom ring and the inner wall of the wellhead, and the locking part is used for limiting the movement of the fixing part.

Inventors

  • ZOU MINGYANG
  • ZHANG YONG
  • WANG JIAXING
  • WANG RUIJUN
  • YE WEN

Assignees

  • 中建五局第三建设有限公司
  • 中建西南院总承包工程有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (7)

  1. 1. The utility model provides a municipal road construction inspection safety device for well head which characterized in that includes: A bottom ring (1); The support rod (2), one end of the support rod (2) is connected with the top of the bottom ring (1) in a threaded penetrating way; The bottom end of the fixed top (3) is connected with one end, far away from the bottom ring (1), of the supporting rod (2) in a penetrating way; The fixing mechanism is arranged at the top of the bottom ring (1), the fixing mechanism comprises a fixing part and a locking part, the fixing part is sleeved with the outer wall of the supporting rod (2), the fixing part is used for fixing the bottom ring (1) and the inner wall of the wellhead, the locking part is fixedly connected with the fixing part, and the locking part is used for limiting the movement of the fixing part.
  2. 2. The safety device for municipal road construction inspection wellhead according to claim 1, wherein the fixing portion comprises: The fixing ring (4) is fixedly connected with the top of the bottom ring (1), the fixing ring (4) is sleeved with the outer wall of the supporting rod (2), a plurality of fixing grooves are formed in the outer wall of the fixing ring (4), and the top of the fixing ring (4) is fixedly connected with the locking part; the fixing block (9) is connected in the fixing groove in a sliding penetrating mode.
  3. 3. The safety protection device for the municipal road construction inspection wellhead according to claim 2, wherein a sliding groove is formed in the top of the fixed ring (4), the sliding groove is communicated with the fixed groove, a push plate (5) is connected in a sliding penetration manner in the sliding groove, one end of the push plate (5) is fixedly connected with the top of the fixed block (9), and the other end of the push plate (5) penetrates out of the sliding groove and is attached to the outer wall of the locking part.
  4. 4. A safety device for a municipal road construction inspection wellhead according to claim 3, wherein the locking portion comprises: the fixing plates (6), a plurality of the fixing plates (6) are fixedly arranged at the top of the fixing ring (4); The sliding rod (7), the both ends of sliding rod (7) are connected with a plurality of fixed plates (6) slip interlude respectively, the outer wall and the laminating of push pedal (5) one side of sliding rod (7).
  5. 5. The safety protection device for the municipal road construction inspection wellhead according to claim 2, wherein a spring (11) is arranged in the fixed groove, one end of the spring (11) is fixedly connected with the inner wall of the fixed groove, and the other end of the spring (11) is fixedly connected with one end, far away from the outer wall of the fixed ring (4), of the fixed block (9).
  6. 6. The safety protection device for the municipal road construction inspection wellhead according to claim 2, wherein a plurality of reinforcing blocks (10) are fixedly arranged at one end, close to the outer wall of the fixed ring (4), of the fixed block (9), and the reinforcing blocks (10) are fixedly connected with the inner wall of the wellhead through the fixed block (9).
  7. 7. The safety device for the municipal road construction inspection wellhead according to claim 4, wherein a push rod (8) is fixedly arranged on the outer wall of the sliding rod (7), and the push rod (8) is used for pushing the sliding rod (7) to move.

Description

Safety device for municipal road construction inspection wellhead Technical Field The utility model relates to the technical field of municipal road construction, in particular to a safety protection device for a municipal road construction inspection wellhead. Background The inspection wellhead safety protection device in municipal road construction is a protection measure designed for guaranteeing the safety of a construction site and preventing pedestrians and vehicles from accidentally falling into a wellhead, and is particularly important in the urban construction and maintenance process, and is directly related to public safety and the safety of constructors. The utility model provides a safety device for municipal road construction inspection well head, including the safety device, the safety device is used to the inspection well head, current municipal road construction inspection well head is with the end ring and the well head interlude is connected, and make end ring outer wall and well head inner wall laminating, prevent through safety device that pedestrian or vehicle from unexpected falling into the well head, safety device only is connected through end ring and well head interlude, and not fix the end ring, when meetting bad weather, because of the end ring is fixed not firm easily with the well head separation, influence the warning effect, in view of this, this scheme provides a safety device for municipal road construction inspection well head, be used for solving above-mentioned problem. Disclosure of utility model The utility model aims to provide a safety protection device for a municipal road construction inspection wellhead, which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme that the safety protection device for the municipal road construction inspection wellhead comprises the following components: a bottom ring; One end of the supporting rod is connected with the top of the bottom ring in a threaded penetrating way; the bottom end of the fixed top is connected with one end of the supporting rod, which is far away from the bottom ring, in a penetrating way; The fixed establishment, fixed establishment sets up in the bottom ring top, fixed establishment includes fixed part and locking portion, fixed part cup joints with the bracing piece outer wall, fixed part is used for the bottom ring to be fixed with the well head inner wall, locking portion and fixed part fixed connection, locking portion is used for restricting fixed part and removes. Preferably, the fixing portion includes: the fixing ring is fixedly connected with the top of the bottom ring, the fixing ring is sleeved with the outer wall of the supporting rod, a plurality of fixing grooves are formed in the outer wall of the fixing ring, and the top of the fixing ring is fixedly connected with the locking part; The fixed block is connected in the fixed groove in a sliding penetrating way. Preferably, the sliding groove is formed in the top of the fixed ring, the sliding groove is communicated with the fixed groove, a push plate is connected in the sliding groove in a sliding penetrating way, one end of the push plate is fixedly connected with the top of the fixed block, and the other end of the push plate penetrates out of the sliding groove and is attached to the outer wall of the locking part. Preferably, the locking part includes: the fixing plates are fixedly arranged at the top of the fixing ring; the two ends of the sliding rod are respectively connected with the plurality of fixing plates in a sliding and penetrating mode, and the outer wall of the sliding rod is attached to one side of the pushing plate. Preferably, a spring is arranged in the fixing groove, one end of the spring is fixedly connected with the inner wall of the fixing groove, and the other end of the spring is fixedly connected with one end of the fixing block, which is far away from the outer wall of the fixing ring. Preferably, a plurality of reinforcing blocks are fixedly arranged at one end, close to the outer wall of the fixed ring, of the fixed block, and the reinforcing blocks are used for fixedly connecting the fixed block with the inner wall of the wellhead. Preferably, a push rod is fixedly arranged on the outer wall of the sliding rod, and the push rod is used for pushing the sliding rod to move. The utility model has the technical effects and advantages that: According to the utility model, the fixing mechanism is arranged at the top of the bottom ring, the fixing ring is arranged at the top of the bottom ring, the fixing block is pushed by the spring to move, so that the fixing block is far away from the inner wall of the bottom ring and is attached to the inner wall of the wellhead, the fixing ring is fixed with the inner wall of the wellhead by the fixing block, the push rod is pushed, the push rod is driven to move by the push rod, the s