CN220847707U

CN220847707U - Antitheft safety manhole cover

Info

Publication number: CN220847707U
Application number: CN202322646054.2U
Authority: CN
Inventors: 向丹丹
Original assignee: Huaihua City Urban Management And Comprehensive Law Enforcement Bureau
Current assignee: Huaihua City Urban Management And Comprehensive Law Enforcement Bureau
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-04-26
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of inspection well covers and discloses an anti-theft safety inspection well cover, which comprises an inspection well, wherein a well cover is arranged above the inside of the inspection well, mounting grooves are formed in the left side and the right side of the center of the inside of the well cover, a locking assembly is arranged in the mounting grooves, the well cover is mounted with the inspection well through the locking assembly, an inner groove is formed in the upper surface of the inside of the mounting groove, a rotating plate is connected in the inner groove in a rotating manner, and an anti-theft groove penetrating from top to bottom is formed in the center of the upper surface of the inside of the inner groove; the manhole cover can be locked between the manhole cover and the manhole through the locking assembly when in use, and the position of the locking assembly is hidden through the anti-theft groove and the anti-theft plate, so that the anti-theft property of the manhole can be enhanced, the manhole cover is not easy to be stolen, and is not easy to be backflushed through the locking assembly, and the safety of the manhole cover is improved, so that the manhole cover is good in using effect and strong in practicability.

Description

Antitheft safety manhole cover

Technical Field

The utility model relates to the technical field of inspection well covers, in particular to an anti-theft safety inspection well cover.

Background

Many underground pipelines, such as sewer pipes, underground gas pipelines, tap water pipelines, electric pipelines, communication pipelines, national defense pipelines and the like, exist in urban construction, an outlet opening to the ground is needed in each section of the pipelines, the section from the pipeline to the ground is called an inspection well, the inspection well opening is usually level with the ground, and therefore, a cover is needed for covering the cover of the inspection well, namely the inspection well cover. The manhole cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape is mainly round and square. The arrangement of the inspection well cover is mainly convenient for the maintenance of the underground sewage pipeline and the communication cable, but the existing inspection well cover has no safety protection measures, so that the well cover can be taken away easily without anti-theft facilities in the use process, the phenomenon of theft is ubiquitous, economic loss is caused, and potential safety hazards are formed, so that the anti-theft safety inspection well cover is needed.

Disclosure of utility model

The utility model mainly solves the technical problem of providing an anti-theft safety inspection well cover which can solve the problems in the background technology.

In order to solve the technical problem, according to one aspect of the utility model, the anti-theft safety inspection well cover comprises an inspection well, a well cover is arranged above the inside of the inspection well, mounting grooves are formed in the left side and the right side of the center of the inside of the well cover, a locking assembly is arranged in the mounting grooves, the well cover is mounted with the inspection well through the locking assembly, an inner groove is formed in the upper surface of the inside of the mounting grooves, a rotating plate is rotatably connected in the inner groove, an anti-theft groove penetrating through the inside of the inner groove vertically is formed in the center of the upper surface of the inner groove, an anti-theft plate is inserted in the anti-theft groove, a limiting groove is formed in the center of the inside of the anti-theft plate, the lower surface of the inside of the limiting groove is communicated with the inside of the inner groove, a limiting rod is slidably connected in the limiting groove, and the bottom end of the limiting rod is fixedly connected with the center of the top of the rotating plate.

Still further, the locking subassembly is including seting up the jack of the inside lower surface center department of mounting groove, the jack is inside to be connected with the threaded rod through the bearing rotation, just the top of threaded rod runs through the inside upper surface of mounting groove, threaded rod surface threaded connection has the internal thread sleeve, the continuous recess of round has been seted up to the internal thread sleeve surface, the recess is inside to be kept away from one side and the place ahead and the rear of well lid inside center department all rotate through dwang two and be connected with the connecting rod, the mounting groove is inside to be kept away from one side and the front surface and the rear surface of well lid inside center department all have been seted up the logical groove of penetration, logical inslot sliding connection has the slider, the slider is close to one side of mounting groove inside center department has been seted up the slot, the connecting rod keep away from one end grafting of mounting groove inside center department is in the slot is inside, and through dwang one side fixedly connected with locking lever of the inside center department, the inside left and right sides of inspection shaft inside center department and front and rear surface all have the locking hole, locking hole inside the inside is kept away from the locking hole.

Further, the top end of the threaded rod is located inside the inner groove, and is fixedly connected with a handle, and the top of the handle is attached to the bottom of the rotating plate.

Further, the top of the anti-theft plate and the top of the well cover are positioned on the same horizontal plane.

Further, the bottom of the rotating plate is attached to the top of the locking assembly.

Further, the bottom of the anti-theft plate is attached to the top of the rotating plate.

The anti-theft safety inspection well cover has the beneficial effects that:

The manhole cover can be locked between the manhole cover and the manhole through the locking assembly when in use, and the position of the locking assembly is hidden through the anti-theft groove and the anti-theft plate, so that the anti-theft property of the manhole can be enhanced, the manhole cover is not easy to be stolen, and is not easy to be backflushed through the locking assembly, and the safety of the manhole cover is improved, so that the manhole cover is good in using effect and strong in practicability.

Drawings

The utility model will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a schematic perspective view of an anti-theft safety inspection well cover according to the present utility model;

FIG. 2 is a schematic diagram of the front cross-section of an anti-theft safety inspection well cover of the present utility model;

FIG. 3 is an enlarged schematic view of the construction of the anti-theft safety inspection well cover of FIG. 2A;

Fig. 4 is a schematic diagram of a partial sectional side view of an anti-theft safety inspection well cover according to the present utility model.

In the figure: 1. inspection well; 2. a well cover; 3. an anti-theft groove; 4. an anti-theft plate; 5. a locking assembly; 501. a handle; 502. a threaded rod; 503. a locking lever; 504. a through groove; 505. a locking hole; 506. a slide block; 507. rotating the first rod; 508. a connecting rod; 509. an internally threaded sleeve; 510. a jack; 511. a groove; 512. a second rotating rod; 513. a slot; 6. an inner tank; 7. a rotating plate; 8. a limit groove; 9. a limit rod; 10. and a mounting groove.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

As shown in fig. 1 to 4, according to one aspect of the present utility model, there is provided an anti-theft safety manhole cover comprising a manhole 1, a manhole cover 2 is provided above the inside of the manhole 1, mounting grooves 10 are provided on both left and right sides of the inside center of the manhole cover 2, a locking assembly 5 is provided inside the mounting grooves 10, the manhole cover 2 is mounted with the manhole 1 through the locking assembly 5, an inner groove 6 is provided on the upper surface inside the mounting grooves 10, a rotating plate 7 is rotatably connected inside the inner groove 6, an anti-theft groove 3 penetrating up and down is provided at the center of the upper surface inside the inner groove 6, an anti-theft plate 4 is inserted inside the anti-theft groove 3, a limit groove 8 is provided at the center inside of the anti-theft plate 4, and the inside lower surface of the limit groove 8 is in communication with the inside of the inner groove 6, a limit rod 9 is slidably connected inside the limit groove 8, and the bottom end of the limit rod 9 is fixedly connected with the top center of the rotating plate 7, when in use, the anti-theft safety manhole cover 2 is placed inside the manhole cover 1, and after the insertion and the installation of the manhole cover 1 is locked through the locking assembly 5, then the inner cover 2 is easily rotated by the rotating the locking assembly 9, the rotating plate 7 is easily, the limit rod 7 is easily removed from the inside the limit rod 3 through the rotation plate 3, the limit groove 3 is removed from the inside the limit groove 3 through the limit groove 4 through the rotation plate 3, the limit groove 4 is smoothly removed from the inside the limit groove 4, the inside the limit groove 4 is removed from the limit groove 3 through the limit groove 4, and the inside through the limit groove 4 is removed from the limit groove 4, and the inside through the limit groove 4, and the limit groove is removed from the inside through the limit groove 3, and the limit groove 3 is removed from the inside through the limit groove 3, and the limit plate 3, and the inside is removed from the inside and the limit plate 3, and the limit plate is removed inside and the limit plate is 3. So this inspection shaft 1 lid makes between well lid 2 and the inspection shaft 1 through locking subassembly when using can lock, and hides the position of locking subassembly 5 through anti-theft groove 3 and burglary-resisting board 4, just so can strengthen this inspection shaft 1 should's theftproof nature, and be difficult for stolen, and this inspection shaft 1 lid is difficult for by recoil through locking subassembly 5 simultaneously, and increases the security of this inspection shaft 1 lid to make this inspection shaft 1 lid result of use better and the practicality stronger.

In this embodiment, the locking component 5 includes a jack 510 formed at the center of the lower surface inside the installation groove 10, the inside of the jack 510 is rotatably connected with a threaded rod 502 through a bearing, the top end of the threaded rod 502 penetrates through the upper surface inside the installation groove 10, the outer surface of the threaded rod 502 is in threaded connection with an internal threaded sleeve 509, a circle of continuous groove 511 is formed on the outer surface of the internal threaded sleeve 509, a connecting rod 508 is rotatably connected to one side, far from the center inside the well lid 2, of the groove 511 and both the front and rear sides through a rotating rod two 512, a penetrating through groove 504 is formed on one side, far from the center inside the well lid 2, of the installation groove 10 and both the front and rear surfaces, a sliding block 506 is slidably connected inside the through groove 504, a slot 513 is formed on one side, near the center inside the installation groove 10, of the sliding block 506 is inserted into the slot 513 on one side, far from the center inside the installation groove 10, of the connecting rod 508, and through the rotation connection of the first rotating rod 507 and the slot 513, one side of the sliding block 506 far away from the center of the inside of the installation groove 10 is fixedly connected with the locking rod 503, the centers of the left and right sides of the inside of the inspection well 1 and the left and right sides of the front and rear surfaces are provided with the locking holes 505, one end of the locking rod 503 far away from the center of the inside of the installation groove 10 is spliced in the locking holes 505, when the locking assembly 5 is used for locking the well 2 and the inspection well 1, the threaded rod 502 is rotated firstly so that the threaded rod 502 is rotated in the installation groove 10 through the rotation connection with the jack 510, the rotation of the threaded rod 502 drives the internal thread sleeve 509 to move, then the internal thread sleeve 509 moves and then drives the connecting rod 508 which is rotationally connected with the groove 511 through the second rotating rod 512 to rotate, and the sliding block 506 rotationally connected with the first rotating rod 507 is pushed to move in the through groove 504 after the rotation of the connecting rod 508, after the sliding block 506 moves, the locking rod 503 is driven to move and plug into the locking hole 505, so as to lock and install the well cover 2 and the inspection well 1.

In this embodiment, the top of the threaded rod 502 is located inside the inner groove 6, and is fixedly connected with the handle 501, the top of the handle 501 is attached to the bottom of the rotating plate 7, in operation, the threaded rod 502 is convenient to rotate through the handle 501, and the handle 501 can be separated from the rotating plate 7.

In this embodiment, the top of the anti-theft plate 4 and the top of the well lid 2 are on the same horizontal plane, and when in operation, the top of the well lid 2 is flat and flush, and no external pedestrians are affected.

In this embodiment, the bottom of the rotating plate 7 is attached to the top of the locking assembly 5, and in operation, the rotating plate 7 can be detached from the top of the locking assembly 5.

In this embodiment, the bottom of the anti-theft plate 4 is attached to the top of the rotating plate 7, and when in operation, the anti-theft plate 4 can be separated from the rotating plate 7.

The working principle of the device is as follows: when using, place well lid 2 inside inspection shaft 1 earlier, and make well lid 2 and inspection shaft 1 carry out the locking installation through locking subassembly 5 after grafting is placed, then make gag lever post 9 drive rotatory board 7 inside rotate through rotating gag lever post 9 and make rotatory board 7 and theftproof groove 3 dislocation, and make rotatory board 7 be difficult for taking out from theftproof groove 3 inside, immediately peg graft theftproof board 4 inside theftproof groove 3, and make gag lever post 9 peg graft in spacing inslot 8 when pegging graft, and be difficult for removing from theftproof groove 3 inside through theftproof board 4 surface smoothness, adsorb through outside magnetic path and iron material's theftproof board 4 when taking out and drive theftproof board 4 and remove from theftproof groove 3 inside, and rotate gag lever post 9 again and make rotatory board 7 rotate the back and follow theftproof groove 3 inside, and rethread locking subassembly 5 make between well lid 2 and the theftproof groove 1, so this inspection shaft 1 lid makes between well lid 2 and the inspection shaft 1 through locking subassembly when using, and can lock easily between inspection shaft 2 and the inspection shaft 1, and through easy inspection shaft 3 and board 4 to carry out the locking subassembly, and so that this practicality is difficult for 1 is hidden to this theftproof lid 1, and this practicality is improved by the 1, and this theftproof lid is difficult 1, the practicality is increased, and the 1 is difficult for this theft-proof 1.

Of course, the above description is not intended to limit the utility model, but rather the utility model is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the utility model will be within the scope of the utility model.

Claims

1. An antitheft safety inspection well cover comprises an inspection well (1), and is characterized in that: the utility model discloses a well lid, including manhole (1), inside top of manhole (1) is provided with well lid (2), mounting groove (10) have all been seted up to the inside center department left and right sides of well lid (2), mounting groove (10) inside be provided with locking subassembly (5), just well lid (2) pass through locking subassembly (5) with manhole (1) installation, inside upper surface of mounting groove (10) has seted up inside groove (6), inside rotation of inside groove (6) is connected with rotor plate (7), inside upper surface center department of inside groove (6) has seted up burglary-resisting groove (3) that run through from top to bottom, burglary-resisting groove (3) inside grafting has burglary-resisting plate (4), limiting groove (8) have been seted up in burglary-resisting plate (4) inside center department, just limiting groove (8) inside lower surface with inside communicating of inside groove (6), limiting rod (9) inside sliding connection has, just the bottom of limiting rod (9) with the top center department fixed connection of rotor plate (7).

2. An antitheft safety manhole cover according to claim 1, characterized in that: the locking component (5) comprises a jack (510) arranged at the center of the lower surface inside the mounting groove (10), a threaded rod (502) is connected inside the jack (510) through bearing rotation, the top end of the threaded rod (502) penetrates through the upper surface inside the mounting groove (10), an inner threaded sleeve (509) is connected with the outer surface of the threaded rod (502) in a threaded manner, a circle of continuous groove (511) is formed on the outer surface of the inner threaded sleeve (509), one side, far away from the center inside the mounting groove (10), of the connecting rod (508) is respectively connected with the front side and the rear side through a rotating rod two (512), one side, far away from the center inside the well cover (2), of the mounting groove (10) is respectively provided with a through groove (504) on the front surface and the rear surface, a sliding block (506) is connected inside the through groove (504) in a sliding manner, one side, close to the center inside the mounting groove (10), of the connecting rod (508) is far away from the center inside the mounting groove (10), one side, far away from the connecting rod (513) is respectively, is fixedly connected with the center inside the sliding block (503) through the rotating rod (513), locking holes (505) are formed in the centers of the left side and the right side of the inside of the inspection well (1) and the left side and the right side of the front surface and the rear surface, and one end, away from the center inside the installation groove (10), of the locking rod (503) is inserted into the locking holes (505).

3. An anti-theft safety inspection well cover according to claim 2, characterized in that: the top of threaded rod (502) is located inside groove (6), and fixedly connected with handle (501), the top of handle (501) with the bottom of rotor plate (7) laminating mutually.

4. An antitheft safety manhole cover according to claim 1, characterized in that: the top of the anti-theft plate (4) and the top of the well cover (2) are positioned on the same horizontal plane.

5. An antitheft safety manhole cover according to claim 1, characterized in that: the bottom of the rotating plate (7) is attached to the top of the locking assembly (5).

6. An antitheft safety manhole cover according to claim 1, characterized in that: the bottom of the anti-theft plate (4) is attached to the top of the rotating plate (7).