CN216973506U

CN216973506U - Effectual metal well lid of resistance to compression

Info

Publication number: CN216973506U
Application number: CN202220543346.6U
Authority: CN
Inventors: 刘璐; 金凤; 刘继忠
Original assignee: Weihai Zeting New Building Materials Co ltd
Current assignee: Weihai Zeting New Building Materials Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-15
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a metal well lid with good compression resistance effect, which is characterized in that a lid body is arranged above a lid shell, the top of the lid shell is provided with an annular groove, two mounting grooves are symmetrically arranged in the annular groove, fixed blocks are fixedly connected inside the mounting grooves, a driving machine is arranged on one side of the inner wall of each fixed block, a threaded rod is fixedly connected with an output shaft of the driving machine, two nut blocks are symmetrically and threadedly connected on the threaded rod, one end of each nut block is fixedly connected with a movable plate, the opposite sides of the two movable plates are fixedly connected with clamping blocks, a ring block matched with the annular groove is fixedly connected at the bottom of the lid body, and an inserting block is fixedly connected inside the side groove. Has better anti-theft effect.

Description

Effectual metal well lid of resistance to compression

Technical Field

The utility model relates to the technical field of well lids, in particular to a metal well lid with a good compression-resistant effect.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. The drainage well cover can be used for greenbelts, sidewalks, motor vehicle lanes, wharfs, alleys and the like, and the existing drainage well cover is mostly made of metal.

However, the general metal well lid has poor pressure-resistant effect, cannot be stably fixed on the ground, is easy to take out by non-working personnel, and has poor anti-theft effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal well lid with a good compression-resistant effect so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a metal well lid with good compression resistance effect, which comprises a lid shell fixedly arranged on the ground, a lid body is arranged above the lid shell, the top of the cover shell is provided with a ring groove, two mounting grooves are symmetrically arranged in the ring groove, the inside of each mounting groove is fixedly connected with a fixing block, a driving machine is arranged on one side of the inner wall of the fixed block, a threaded rod is fixedly connected with an output shaft of the driving machine, two nut blocks are symmetrically and threadedly connected on the threaded rod, one ends of the two nut blocks are fixedly connected with moving plates, the opposite sides of the two moving plates are fixedly connected with clamping blocks, a connecting block is arranged between the two clamping blocks, the top end of the connecting block penetrates to the upper part of the fixing block, the bottom of the cover body is fixedly connected with a ring block matched with the ring groove, two side grooves are symmetrically formed in the ring block, and the insertion blocks are fixedly connected to the inner portions of the side grooves.

Preferably, the middle of the top of the connecting block is provided with a slot matched with the inserting block, the two sides of the connecting block are provided with side openings matched with the clamping blocks, and the two sides of the inserting block are provided with clamping grooves matched with the clamping blocks.

Preferably, the bottom end of the inside of the fixed block is also fixedly connected with a first guide rod, the bottom end of the movable plate is in sliding sleeve connection with the surface of the first guide rod, the top end of the nut block is fixedly connected with a guide block, the top end of the inside of the fixed block is fixedly connected with a second guide rod, and the guide block is in sliding sleeve connection with the surface of the second guide rod.

Preferably, a groove is formed in the middle of the top of the cover body, and a handle is fixedly connected in the groove.

Preferably, the ring groove and the ring block are both arranged annularly.

Preferably, a controller is fixedly mounted on one side inside the fixed block and electrically connected with the driving machine, and a remote controller is in communication connection with the controller.

Preferably, the surface of threaded rod is provided with two sets of screw threads that the direction of rotation is opposite, and the screw thread with the inside wall phase-match of nut piece.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model arranges the cover body above the cover shell through the cover shell, the fixed block, the driving machine, the nut block, the threaded rod, the movable plate, the connecting block, the ring block and the inserting block, so that the ring block at the bottom of the cover body is inserted into the ring groove at the top of the cover shell, meanwhile, the inserting block at the bottom of the cover body is inserted into the inserting groove in the connecting block on the cover shell, so that the cover body is tightly attached to the cover shell, the pressure resistance of the cover body is improved, then the remote controller is used for controlling the driving machine to rotate, the output shaft of the driving machine drives the threaded rod to rotate, and through the limiting action of the guide block and the second guide rod, so that the two nut blocks move oppositely to make the clamping block connected on the moving plate move towards the connecting block, then the side mouth of connecting block both sides, in the draw-in groove of inserted block both sides is blocked again to the fixture block for on the stable lid shell of fixing of lid, the non-staff is difficult to take out the lid, has played the effect of theftproof.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic top view of the cover of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing block according to the present invention;

FIG. 4 is a schematic structural view of a connecting block according to the present invention;

FIG. 5 is a schematic bottom view of the cover of the present invention;

FIG. 6 is a schematic diagram of the internal structure of the insert block of the present invention.

In the figure: 10. a cover shell; 11. a ring groove; 12. mounting grooves; 13. a fixed block; 131. a driver; 132. a nut block; 133. a threaded rod; 134. moving the plate; 135. a clamping block; 136. a first guide bar; 137. a second guide bar; 138. a guide block; 14. connecting blocks; 140. a slot; 141. a side port; 20. a cover body; 201. a groove; 202. a handle; 21. a ring block; 22. a side groove; 221. a card slot; 23. and (5) inserting the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides an effectual metal well lid of resistance to compression, including the subaerial lid shell 10 of fixed mounting, the top of lid shell 10 is provided with lid 20, annular 11 has been seted up at the top of lid shell 10, annular 11 internal symmetry has seted up two mounting grooves 12, the inside fixedly connected with fixed block 13 of mounting groove 12, driving machine 131 is installed to inner wall one side of fixed block 13, the output shaft fixedly connected with threaded rod 133 of driving machine 131, symmetrical threaded connection has two nut pieces 132 on the threaded rod 133, the equal fixedly connected with movable plate 134 of one end of two nut pieces 132, the equal fixedly connected with fixture block 135 of opposite side of two movable plate 134, be provided with connecting block 14 between two fixture blocks 135, the top of connecting block 14 runs through to the top of fixed block 13, the bottom fixedly connected with of lid 20 and annular 11 assorted ring piece 21, two side channels 22 have been seted up to the symmetry on the ring piece 21, the inside fixedly connected with inserted block 23 of side channel 22.

Wherein, the middle of the top of the connecting block 14 is provided with a slot 140 matched with the inserting block 23, the two sides of the connecting block 14 are provided with side openings 141 matched with the clamping blocks 135, and the two sides of the inserting block 23 are provided with clamping grooves 231 matched with the clamping blocks 135.

Wherein, the inside bottom of fixed block 13 still fixedly connected with first guide arm 136, the bottom of movable plate 134 slides and cup joints in the surface of first guide arm 136, can make the stable removal of movable plate 134 through first guide arm 136, the top fixedly connected with guide block 138 of nut piece 132, the inside top fixedly connected with second guide arm 137 of fixed block 13, guide block 138 slides and cup joints in the surface of second guide arm 137, be used for spacing nut piece 132 through guide block 138 and second guide arm 137, make nut piece 132 carry out stable removal.

Wherein, set up recess 201 in the middle of the top of lid 20, fixedly connected with handle 202 in the recess 201, be convenient for take lid 20 through handle 202.

Wherein, the ring groove 11 and the ring block 21 are both arranged annularly.

Wherein, inside one side of fixed block 13 still fixed mounting has the controller, controller and driving machine 131 electric connection, and the controller is communication connection still has the remote controller, can be convenient for start and close driving machine 131 through the remote controller.

Two sets of threads with opposite rotation directions are arranged on the surface of the threaded rod 133, and the threads are matched with the inner side wall of the nut block 132, so that when the threaded rod 133 rotates, the two nut blocks 132 can move in an opposite direction or in a separated direction.

The working principle is as follows: when the cover 20 is to be fixed to the housing, the cover 20 is placed over the cover shell 10, such that the ring block 21 at the bottom of the cover 20 is inserted into the ring groove 11 at the top of the cover shell 10, and the insertion block 23 at the bottom of the cover 20 is inserted into the insertion groove 140 in the connection block 14 on the cover shell 10, such that the cover 20 and the cover shell 10 are tightly attached to each other, such that the compression resistance of the cover 20 is improved, the driving machine 131 is controlled to rotate by the remote controller, the output shaft of the driving machine 131 drives the threaded rod 133 to rotate, and the two nut blocks 132 are moved in opposite directions by the limiting action of the guide block 138 and the second guide rod 137, such that the fixture block 135 connected to the moving plate 134 is moved toward the connection block 14, and then the side openings 141 at two sides of the connection block 14, the fixture block 135 are further engaged with the slots 231 at two sides of the insertion block 23, such that the cover 20 is stably fixed to the cover shell 10, and it is difficult for a non-worker to take out the cover 20, the anti-theft effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual metal well lid of resistance to compression, includes that fixed mounting is at subaerial cover shell (10), the top of cover shell (10) is provided with lid (20), its characterized in that: the top of lid shell (10) has been seted up annular (11), two mounting grooves (12) have been seted up to annular (11) internal symmetry, the inside fixedly connected with fixed block (13) of mounting groove (12), driving machine (131) is installed to inner wall one side of fixed block (13), output shaft fixedly connected with threaded rod (133) of driving machine (131), symmetrical threaded connection has two nut piece (132) on threaded rod (133), two the equal fixedly connected with movable plate (134) of one end of nut piece (132), two the equal fixedly connected with fixture block (135) of opposite side of movable plate (134), two be provided with connecting block (14) between fixture block (135), the top of connecting block (14) runs through to the top of fixed block (13), the bottom fixedly connected with of lid (20) and annular (11) assorted ring piece (21), two side grooves (22) are symmetrically formed in the ring block (21), and inserting blocks (23) are fixedly connected to the inner portions of the side grooves (22).

2. The effectual metal well lid of resistance to compression of claim 1, its characterized in that: offer slot (140) with inserted block (23) assorted in the middle of the top of connecting block (14), the both sides of connecting block (14) all offer with fixture block (135) assorted side mouth (141), draw-in groove (231) with fixture block (135) assorted is all offered to the both sides of inserted block (23).

3. The effectual metal well lid of resistance to compression of claim 1, its characterized in that: the bottom of fixed block (13) inside still fixedly connected with first guide arm (136), the bottom of movable plate (134) slides and cup joints in the surface of first guide arm (136), the top fixedly connected with guide block (138) of nut piece (132), the top fixedly connected with second guide arm (137) of fixed block (13) inside, guide block (138) slide and cup joint in the surface of second guide arm (137).

4. The effectual metal well lid of resistance to compression of claim 1, its characterized in that: a groove (201) is formed in the middle of the top of the cover body (20), and a handle (202) is fixedly connected in the groove (201).

5. The effectual metal well lid of resistance to compression of claim 1, its characterized in that: the ring groove (11) and the ring block (21) are both arranged annularly.

6. The effectual metal well lid of resistance to compression of claim 1, its characterized in that: the inside one side of fixed block (13) still fixed mounting has the controller, controller and driving machine (131) electric connection, the controller is communication connection still has the remote controller.

7. The effectual metal well lid of resistance to compression of claim 1, its characterized in that: the surface of threaded rod (133) is provided with two sets of screw threads that the direction of rotation is opposite, and the screw thread with the inside wall phase-match of nut piece (132).