CN212078020U

CN212078020U - Prevent waterproof circular well lid of cable pit of silt

Info

Publication number: CN212078020U
Application number: CN202020628114.1U
Authority: CN
Inventors: 屈峰
Original assignee: Hongguang Handan Foundry Co ltd
Current assignee: Hongguang Handan Foundry Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-04
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a waterproof circular well lid of cable pit of preventing silt, including walling crib and well lid, the top of walling crib articulates there is the well lid, the welding of one end limit portion of well lid has the gag lever post, gag lever post one end welding has the upper fixture block, the walling crib top has seted up the joint groove, joint inslot joint has the joint board, the welding of joint board top has the push pedal, the joint board top is run through and has seted up the joint hole, the welding of joint board one end bottom has the baffle, the welding of baffle top has the lower fixture block, the utility model discloses through setting up gag lever post, upper fixture block, joint groove, joint board, push pedal, joint hole, baffle, lower fixture block, spring, fixed plate, spout and slide bar, promote the push pedal, make lower fixture block separate with the upper fixture block, make things convenient for opening of well lid, upper fixture block and lower fixture block joint, make well lid and wall, so that the well lid is not easy to shake and damage.

Description

Prevent waterproof circular well lid of cable pit of silt

Technical Field

The utility model relates to a well lid technical field specifically is a prevent waterproof circular well lid of cable pit of silt.

Background

The well cover is used for covering roads or deep wells at home and preventing people or objects from falling, can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like according to materials, is generally circular, can be used for greenbelts, sidewalks, motor vehicle lanes, wharfs, alleys and the like, better wiring of cables is realized, part of cable lines are buried at the bottom of the ground, and are protected by the well cover at the connecting position;

but the circular well lid of cable pit direct embedding that uses at present does not set up the device that makes things convenient for the well lid to open and the block on walling crib top, leads to the well lid often because pedestrian and vehicle lead to the well lid to rock in the use, makes the well lid connect unstablely, and rocks the well lid for a long time and damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent waterproof circular well lid of cable pit of silt, can effectively solve and propose the circular well lid of cable pit of present use and directly imbed on the walling crib top in above-mentioned background art, do not set up the device that makes things convenient for the well lid to open and the block, lead to the well lid often because pedestrian and vehicle lead to the well lid to rock in the use, make the well lid connect unstablely, and rock the easy problem of damaging of well lid for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent waterproof circular well lid of cable pit of silt, includes walling crib and well lid, the top of walling crib articulates there is the well lid, the welding of the one end limit portion of well lid has the gag lever post, the welding of gag lever post one end has the fixture block, the joint groove has been seted up on the walling crib top, the inside joint of joint inslot has the joint board, the welding of joint board top has the push pedal, the joint board top is run through and has been seted up the joint hole, the welding of joint board one end bottom has the baffle, the welding of baffle top has lower fixture block, the welding has the spring between baffle and the walling crib, the welding of joint inslot side middle part is close to joint board top position department has the fixed plate, the medial surface of walling.

Preferably, the longitudinal sections of the upper clamping block and the lower clamping block are of triangular structures, the limiting rod is clamped inside the clamping hole, the upper clamping block and the lower clamping block are clamped and fixed, and the two sliding rods are symmetrically welded on the side end face of the clamping plate.

Preferably, the cement of well lid outer end face has the plastic pad that absorbs water, the hole that absorbs water has been seted up at the plastic pad middle part that absorbs water, the sealing rubber piece has evenly been seted up to the outer terminal surface of well lid, well lid one end limit portion splices there is annular rubber pad, the welding of the inboard top of walling crib has the ring board, the butt joint of walling crib medial extremity has spacing rubber ring.

Preferably, the longitudinal section of the circular ring plate is of a semicircular ring structure, the annular rubber pad is fixedly connected with the circular ring plate in a clamping manner, and the sealing rubber block is clamped between the limiting rubber ring and the circular ring plate.

Preferably, a limiting arc groove is formed in the middle of one end face of the well lid, clamping arc grooves are symmetrically formed in the top end of the well ring, and a supporting plate is connected to the inner portions of the clamping arc grooves through hinges.

Preferably, the supporting plate is of an arc-shaped structure, and one end of the supporting plate is clamped inside the limiting arc groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through setting up gag lever post, going up fixture block, joint groove, joint board, push pedal, joint hole, baffle, lower fixture block, spring, fixed plate, spout and slide bar, promote the push pedal, make fixture block and last fixture block separation down, make things convenient for opening of well lid, go up fixture block and lower fixture block joint, make well lid and walling crib fixed, the well lid is stable when pedestrian's vehicle passes through for the well lid is difficult for rocking the damage.

2. Through setting up the plastic pad that absorbs water, the hole that absorbs water, sealing rubber piece, annular rubber pad, ring board and spacing rubber ring, make the sealing performance reinforcing between well lid and the walling crib, moisture absorbs easily, and water and the difficult well lid that gets into of silt damage inside cable, reach the effect of waterproof protection cable.

3. Through setting up spacing arc groove, joint arc groove and backup pad, when overhauing the cable in the walling crib, utilize backup pad and spacing arc groove joint, support the well lid, make things convenient for the support of well lid fixed, reach the effect of convenient maintenance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the limiting arc groove of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;

reference numbers in the figures: 1. a well ring; 2. a well cover; 3. a limiting rod; 4. an upper clamping block; 5. a clamping groove; 6. a clamping and connecting plate; 7. pushing the plate; 8. a clamping hole; 9. a baffle plate; 10. a lower clamping block; 11. a spring; 12. a fixing plate; 13. a chute; 14. a slide bar; 15. a water-absorbing plastic pad; 16. a water suction hole; 17. sealing the rubber block; 18. an annular rubber pad; 19. a circular ring plate; 20. a limiting rubber ring; 21. a limiting arc groove; 22. clamping the arc groove; 23. and a support plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model provides a technical scheme, a mud and sand prevention cable trench waterproof circular well cover, which comprises a well ring 1 and a well cover 2, wherein the top end of the well ring 1 is hinged with the well cover 2, the edge part of one end of the well cover 2 is welded with a limiting rod 3, one end of the limiting rod 3 is welded with an upper clamping block 4, the top end of the well ring 1 is provided with a clamping groove 5, a clamping plate 6 is clamped inside the clamping groove 5, the top end of the clamping plate 6 is welded with a push plate 7, the top end of the clamping plate 6 is penetrated and provided with a clamping hole 8, the bottom of one end of the clamping plate 6 is welded with a baffle 9, the top of the baffle 9 is welded with a lower clamping block 10, a spring 11 is welded between the baffle 9 and the well ring 1, the middle part of the inner side of the clamping groove 5 is welded with a fixed plate 12, the longitudinal sections of the upper clamping block 4 and the lower clamping block 10 are both triangular structures, the limiting rod 3 is clamped in the clamping hole 8, the upper clamping block 4 and the lower clamping block 10 are clamped and fixed, and the two sliding rods 14 are symmetrically welded on the side end face of the clamping plate 6, so that the clamping plate 6 can be conveniently installed in a sliding mode.

2 outer end faces of well lid have glued and have been connect water-absorbing plastic pad 15, water-absorbing plastic pad 15 middle part has been seted up and has been absorbed water hole 16, sealing rubber piece 17 has evenly been seted up to 2 outer end faces of well lid, 2 one end limit portion of well lid has glued annular rubber pad 18, the welding of 1 inboard top of walling crib has ring plate 19, the 1 medial extremity of walling crib has glued spacing rubber ring 20, ring plate 19's longitudinal section is the semicircle ring structure, the joint is fixed between annular rubber pad 18 and the

ring plate

19, 17 joints of sealing rubber piece are between spacing rubber ring 20 and ring plate 19, it is inseparabler to make between well lid 2 and the walling crib 1 sealed.

Spacing arc groove 21 has been seted up at 2 terminal surface middle parts of well lid, and joint arc groove 22 has been seted up to 1 top symmetry of walling crib, and joint arc groove 22 is inside to have backup pad 23 through hinged joint, and backup pad 23 is the arc structure, and backup pad 23 one end joint is inside spacing arc groove 21, and the convenience is supported fixedly well lid 2.

The utility model discloses a theory of operation and use flow: when the well lid 2 is opened, the push plate 7 is pushed by hand, the slide rod 14 slides in the sliding groove 13, the slide rod 14 drives the clamping plate 6 to move, the bottom end of the clamping plate 6, the lower clamping block 10 and the baffle 9 move, the spring 11 stretches to separate the upper clamping block 4 from the lower clamping block 10, then the well lid 2 is lifted upwards, the well lid 2 can be opened, when the well lid 2 is closed, the well lid 2 is pressed downwards, the limiting rod 3 and the upper clamping block 4 penetrate through the clamping hole 8 to extrude the lower clamping block 10, and finally the upper clamping block 4 and the lower clamping block 10 are clamped and fixed, so that the clamping between the well lid 2 and the well ring 1 is stable, the well lid 2 is not easy to shake, when pedestrians and vehicles pass through the well lid 2, the well lid 2 is not easy to shake, the stability of;

the annular rubber pad 18 at the edge of the well lid 2 is clamped and sealed with the annular plate 19, the sealing rubber block 17 is clamped and sealed between the annular plate 19 and the limiting rubber ring 20 to seal the edge of the well lid 2, the water absorption plastic pad 15 at one end face of the well lid 2 absorbs rainwater, rainwater and silt entering the well ring 1 are reduced, cables are damaged, and the effect of protecting the cables is achieved;

when overhauing 1 inside cable of walling crib, open well lid 2 earlier, will rotate backup pad 23 again, make backup pad 23 joint in the spacing arc groove 21 at well lid 2 middle part inside, backup pad 23 supports well lid 2, need not the manual support of maintainer, makes things convenient for the support of well lid 2 fixed, makes well lid 2 keep the state of opening to make things convenient for the maintainer to overhaul the cable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent waterproof circular well lid of cable pit of silt, includes walling crib (1) and well lid (2), its characterized in that: the well lid is characterized in that a well lid (2) is hinged to the top end of the well ring (1), a limiting rod (3) is welded to the edge of one end of the well lid (2), an upper clamping block (4) is welded to one end of the limiting rod (3), a clamping groove (5) is formed in the top end of the well ring (1), a clamping plate (6) is clamped in the clamping groove (5), a push plate (7) is welded to the top end of the clamping plate (6), a clamping hole (8) is formed in the top end of the clamping plate (6) in a penetrating mode, a baffle (9) is welded to the bottom of one end of the clamping plate (6), a lower clamping block (10) is welded to the top of the baffle (9), a spring (11) is welded between the baffle (9) and the well ring (1), a fixing plate (12) is welded to the middle of the inner side of the well ring (5) close to the top end of the, a sliding rod (14) is slidably mounted in the sliding groove (13).

2. The mud and sand preventing waterproof circular well lid for the cable trench is characterized in that the longitudinal sections of the upper clamping block (4) and the lower clamping block (10) are both triangular structures, the limiting rod (3) is clamped in the clamping hole (8), the upper clamping block (4) and the lower clamping block (10) are clamped and fixed, and the two sliding rods (14) are symmetrically welded on the side end face of the clamping plate (6).

3. The mud and sand prevention waterproof circular well lid for cable ducts is characterized in that a water absorption plastic pad (15) is glued to the outer end face of the well lid (2), a water absorption hole (16) is formed in the middle of the water absorption plastic pad (15), a sealing rubber block (17) is uniformly formed in the outer end face of the well lid (2), an annular rubber pad (18) is glued to one end edge of the well lid (2), an annular plate (19) is welded to the top of the inner side of the well ring (1), and a limiting rubber ring (20) is glued to the inner end of the well ring (1).

4. The waterproof circular well lid of cable pit of preventing silt according to claim 3, characterized in that, the longitudinal section of ring board (19) is the semicircle ring structure, the joint is fixed between ring rubber pad (18) and ring board (19), sealing rubber piece (17) joint is in between spacing rubber ring (20) and ring board (19).

5. The mud and sand prevention cable trench waterproof circular well lid as claimed in claim 1, wherein a limiting arc groove (21) is formed in the middle of one end face of the well lid (2), clamping arc grooves (22) are symmetrically formed in the top end of the well ring (1), and a supporting plate (23) is connected to the inside of each clamping arc groove (22) through a hinge.

6. The mud and sand preventing waterproof round well lid for the cable trench is characterized in that the supporting plate (23) is of an arc-shaped structure, and one end of the supporting plate (23) is clamped inside the limiting arc groove (21).