Well body of assembly type anti-leakage well lid

Abstract

The utility model discloses a well bore of an assembly type anti-leakage well lid. The well bore comprises a first locking structure, a second locking structure and a disassembly structure, wherein the first locking structure and the second locking structure are installed on the inner side of a well bore body and used for locking the well lid body, and the disassembly structure facilitates unlocking of the second locking structure. When the well lid body is assembled into the upper portion in the well body, the through hole is aligned with the position of the connecting rod to be inserted downwards, the surface of the outer wall of the well lid body extrudes the first inclined face of the sliding block, the sliding block extrudes outwards, the first spring is extruded, and meanwhile the sliding block pulls the connecting rod to slide outwards; when the connecting rod is inserted into the through hole and the fastening screw hole in the upper part of the connecting rod is located at the upper part of the step in the through hole, the step and the connecting rod are connected through the fastening bolt penetrating through the thread, so that the well lid body is mounted, the well lid body and the well body are quickly and firmly assembled, and the mounting efficiency and the stability of the well lid are improved; and meanwhile, the maintenance operation is simplified, and the safety and the reliability in long-term use are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembly type well lid well body, especially a kind of well body of assembly type anti-seepage well lid. BACKGROUND

[0002] Well lid is installed above the well mouth openable cover, for closing and protecting the facilities in well, such as drainage system, cable, gas pipeline etc., while ensuring the safety of pedestrians and vehicle traffic. It is usually made of cast iron, steel, composite materials etc., with specific shape, size and identification, to facilitate identification and maintenance. Well body refers to the vertical or inclined well body structure built by brick, concrete, stone or other materials below well lid, which constitutes the internal space of well, for accommodating various underground pipelines, equipment or providing access for maintenance, and is an important part of underground facilities. The design and construction of well body need to consider structural strength, waterproof, ventilation and maintenance etc. requirements.

[0003] In current urban infrastructure construction, assembly type anti-seepage well lid is widely used due to its design advantages. However, in actual application, the fixed structure of well body of this well lid has certain defects. Specifically, the connection part of well lid and well body is often not tight enough, which leads to loosening of well lid in use process, affecting its stability and safety, and when maintenance or replacement is needed, due to the design deficiency of fixed structure, the disassembly process of well lid becomes more complex and inconvenient, which not only increases the labor intensity of maintenance personnel, but also may prolong the maintenance time, thereby affecting the normal use of road and the maintenance efficiency of underground pipelines. SUMMARY

[0004] One object of the utility model is to provide a kind of well body of assembly type anti-seepage well lid, the utility model is to solve the problem that the connection part of well lid and well body is often not tight enough in the above background, which leads to loosening of well lid in use process, affecting its stability and safety, and when maintenance or replacement is needed, due to the design deficiency of fixed structure, the disassembly process of well lid becomes more complex and inconvenient, which not only increases the labor intensity of maintenance personnel, but also may prolong the maintenance time, thereby affecting the normal use of road and the maintenance efficiency of underground pipelines.

[0005] The utility model discloses an assembly type anti -infiltration well lid's well body, including the first locking structure and the second locking structure for locking well lid body and the dismantling structure convenient for unlocking the second locking structure of installation in the inside of well body body, the first locking structure includes through -hole, sliding block and connecting rod, the through -hole is set up in the surface of well lid body, the inside fixed connection of through -hole has the step, the sliding block is connected in the inside of well body body, the connecting rod is fixedly connected in the one side of sliding block, the surface of step and connecting rod all is through set up and is equipped with the fastening hole, the second locking structure includes the block and the slot, the block is movably connected on the inside upper portion of well body body, the slot is set up in the outside surface of well lid body, the dismantling structure includes the dismantling key and dismantling slot, the dismantling slot is set up in the upper surface of well body body, the dismantling key is movably connected in the inside of dismantling slot.

[0006] Preferably, when the well lid body is installed on the surface of the well body body, the step and the connecting rod are detachably fixedly connected through the fastening bolt and the fastening hole.

[0007] Preferably, a structure slot is formed in the inside upper portion of the well body body, a first sliding rod is fixedly connected in the inside of the structure slot, and the sliding block is slidably connected to the surface of the first sliding rod.

[0008] Preferably, a first spring is arranged between the sliding block and the inner wall of the structure slot, and a first inclined surface is arranged on the upper portion of the one side surface of the sliding block.

[0009] Preferably, a sliding groove is formed in the inside upper portion of the well body body, a second sliding rod is fixedly connected in the inside of the sliding groove, and the block is slidably connected to the surface of the second sliding rod.

[0010] Preferably, a second spring is arranged between the block and the inner wall of the sliding groove, and a second inclined surface is arranged on the one side surface of the block.

[0011] Preferably, a limiting groove is formed on one side of the dismantling slot, a limiting rod is fixedly connected in the inside of the limiting groove, a limiting block is slidably connected to the surface of the limiting rod, the limiting block is fixedly connected to the one side surface of the dismantling key, and a limiting spring is arranged between the lower surface of the limiting block and the inner wall of the limiting groove.

[0012] Preferably, a plurality of groups of water leakage openings are formed through the surface of the well lid body.

[0013] The utility model discloses an assembly type anti -infiltration well lid's well body, including the first locking structure and the second locking structure for locking well lid body and the dismantling structure convenient for unlocking the second locking structure of installation in the inside of well body body, the first locking structure includes through -hole, sliding block and connecting rod, the through -hole is set up in the surface of well lid body, the inside fixed connection of through -hole has the step, the sliding block is connected in the inside of well body body, the connecting rod is fixedly connected in the one side of sliding block, the surface of step and connecting rod all is through set up and is equipped with the fastening hole, the second locking structure includes the block and the slot, the block is movably connected on the inside upper portion of well body body, the slot is set up in the outside surface of well lid body, the dismantling structure includes the dismantling key and dismantling slot, the dismantling slot is set up in the upper surface of well body body, the dismantling key is movably connected in the inside of dismantling slot.

[0014] The utility model discloses a first locking structure is set up, when the well lid body is assembled into the upper portion of the well body body, the through -hole is inserted down to the position of connecting rod, and the outer wall surface of well lid body extrudes the first slope of sliding block, and the sliding block is extruded to the outside, and the first spring is extruded, and the connecting rod is inserted into the through -hole simultaneously, and the fastening screw hole of the upper portion of connecting rod is on the upper portion of the step in the through -hole, and the fastening bolt is threaded through the step and connecting rod, realize the installation of well lid body, realize the quick and firm assembly of well lid body and well body body, improve the installation efficiency and the stability of well lid, simplify the maintenance operation simultaneously, ensure the security and reliability in long -term use,

[0015] The utility model discloses a second locking structure and dismounting structure are set up, when installing, the well lid body is inserted into the inner upper portion of well body body, and the outer wall of well lid body extrudes the second slope of clamping block in the insertion process and makes clamping block slide to the outside, and the second spring is extruded, until the well lid body is completely installed, and clamping block reaches the position of the card slot, and after losing the extrusion of well lid body outer wall, the second spring ejects clamping block to the direction of card slot and is clamped in the inside of card slot, completes the locking of well lid body, when dismounting, the dismounting key in the dismounting groove is pressed down, and the second slope of clamping block is extruded to the lower portion of dismounting key, and makes clamping block be extruded to the inside of the sliding groove, and clamping block is away from the card slot, can take out well lid body from the inner upper portion of well body body upwards, realize the convenient installation and quick dismounting of well lid body, improve the maintenance efficiency, guarantee the stability and security of well lid in normal use simultaneously, avoid the problem that traditional well lid dismounts complicated and time -consuming. ACCURACY

[0016] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are used to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 A structure diagram of the well body of the assembled anti-seepage well lid is provided in the utility model;

[0018] Figure 2 A sectional view of one angle of the well body of the assembled anti-seepage well lid is provided in the utility model;

[0019] Figure 3 A sectional view of one angle of the well body of the assembled anti-seepage well lid is provided in the utility model; Figure 2 An enlarged view of A in the utility model;

[0020] Figure 4 A sectional view of one angle of the well body of the assembled anti-seepage well lid is provided in the utility model;

[0021] Figure 5The utility model provides a kind of well body of assembled anti-seepage well lid Figure 4 The enlarged view of the middle B in the figure;

[0022] In the figure: 1, well lid body;2, well body;3, water leakage port;4, first locking structure;401, through hole;402, step;403, fastening bolt;404, structure groove;405, first sliding rod;406, first spring;407, sliding block;408, first inclined surface;409, connecting rod;410, fastening screw hole;5, second locking structure;501, clamping groove;502, sliding groove;503, second sliding rod;504, second spring;505, clamping block;506, second inclined surface;6, dismounting structure;601, limiting slot;602, limiting rod;603, limiting spring;604, limiting block;605, dismounting key;606, dismounting groove. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail in connection with the drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic manner, so it only shows the structure related to the utility model.

[0024] Reference Figures 1-5The utility model provides a kind of well body of assembled anti-leakage well lid, including the first locking structure 4 and the second locking structure 5 for locking well lid body 1 and the dismounting structure 6 for facilitating unlocking the second locking structure 5 for being installed in the inside of well body body 2, the first locking structure 4 includes through-hole 401, sliding block 407 and connecting rod 409, through-hole 401 is opened in the surface of well lid body 1, the inside of through-hole 401 is fixedly connected with step 402, sliding block 407 is slidably connected on the inside of well body body 2, connecting rod 409 is fixedly connected on the side of sliding block 407, the surface of step 402 and connecting rod 409 is all through and opened with fastening hole 410, the second locking structure 5 includes clamping block 505 and clamping groove 501, clamping block 505 is movably connected on the inside upper portion of well body body 2, clamping groove 501 is opened in the outside surface of well lid body 1, dismounting structure 6 includes dismounting key 605 and dismounting groove 606, dismounting groove 606 is opened in the upper surface of well body body 2, dismounting key 605 is movably connected in the inside of dismounting groove 606, when well lid body 1 is assembled into well body body 2 inside upper portion, through-hole 401 is aligned with the position of connecting rod 409 and is inserted downwards, the outer wall surface of well lid body 1 is extruded to the first inclined surface 408 of sliding block 407, so that sliding block 407 is extruded to the outside, first spring 406 is extruded, simultaneously, sliding block 407 pulls connecting rod 409 and slides to the outside, until connecting rod 409 is inserted into through-hole 401 and makes the fastening hole 410 on the upper portion of connecting rod 409 be on the upper portion of step 402 in through-hole 401, through fastening bolt 403 and fastening screw hole 410 are threadedly connected step 402 and connecting rod 409 between the between, realize the installation of well lid body 1, realize the quick and firm assembly of well lid body 1 and well body body 2, improve installation efficiency and the stability of well lid, simplify maintenance operation simultaneously, ensure the safety and reliability in long-term use.

[0025] In the embodiment 1, when well lid body 1 is installed on the surface of well body body 2, step 402 and connecting rod 409 are detachably fixedly connected through fastening bolt 403 and fastening screw hole 410, structure groove 404 is opened on the inside upper portion of well body body 2, first sliding rod 405 is fixedly connected in the inside of structure groove 404, sliding block 407 is slidably connected on the surface of first sliding rod 405, first spring 406 is arranged between sliding block 407 and the inner wall of structure groove 404, first inclined surface 408 is arranged on the side surface upper portion of sliding block 407.

[0026] In the embodiment 2, the inner upper portion of the well body 2 is provided with a sliding groove 502, the second sliding rod 503 is fixedly connected in the sliding groove 502, the clamping block 505 is slidably connected to the surface of the second sliding rod 503, the second spring 504 is arranged between the clamping block 505 and the inner wall of the sliding groove 502, the second inclined surface 506 is arranged on one side surface of the clamping block 505, the limiting groove 601 is arranged on one side of the dismounting groove 606, the limiting rod 602 is fixedly connected in the limiting groove 601, the limiting block 604 is slidably connected to the surface of the limiting rod 602, the limiting block 604 is fixedly connected to one side surface of the dismounting key 605, the limiting spring 603 is arranged between the lower surface of the limiting block 604 and the inner wall of the limiting groove 601, and the well cover body 1 is inserted into the inner upper portion of the well body 2 during installation. During the insertion process, the outer wall of the well cover body 1 extrudes the second inclined surface 506 of the clamping block 505, so that the clamping block 505 slides outward, and the second spring 504 is extruded until the clamping block 505 reaches the position of the clamping groove 501 after the well cover body 1 is completely installed. After the extrusion force of the outer wall of the well cover body 1 is lost, the second spring 504 pushes the clamping block 505 towards the direction of the clamping groove 501 and clamps the clamping block 505 in the clamping groove 501, thereby completing the locking of the well cover body 1. During dismounting, the dismounting key 605 in the dismounting groove 606 is pressed downward, the second inclined surface 506 of the clamping block 505 is extruded by the lower portion of the dismounting key 605, so that the clamping block 505 is extruded towards the inside of the sliding groove 502, and the clamping block 505 is away from the clamping groove 501. Thus, the well cover body 1 can be taken out upward from the inner upper portion of the well body 2, the convenient installation and quick dismounting of the well cover body 1 are realized, the maintenance efficiency is improved, the stability and safety of the well cover during normal use are ensured, the problems of complex and time-consuming dismounting of the traditional well cover are avoided, and the surface of the well cover body 1 is provided with a plurality of groups of water leakage openings 3.

[0027] In use, first, the well lid body 1 is assembled to the inner upper portion of the well body 2, the first inclined surface 408 of the sliding block 407 is extruded by the outer wall of the well lid body 1, the sliding block 407 slides outward along the first sliding rod 405, meanwhile the first spring 406 is extruded, the movement of the sliding block 407 drives the connecting rod 409 to slide outward, until the connecting rod 409 is inserted into the through hole 401 on the well lid body 1, at this time, the protruding part of the connecting rod 409 is aligned with the step 402, then the fastening bolt 403 is threaded through the fastening screw hole 410 of the step 402 and the connecting rod 409, the firm installation of the well lid body 1 is realized, meanwhile, in the extruding process of the well lid body 1 downward, the second inclined surface 506 of the clamping block 505 is extruded by the outer wall of the well lid body 1, the clamping block 505 slides outward along the second sliding rod 503, the second spring 504 is also extruded, when the well lid body 1 is completely installed, the clamping block 505 is ejected and clamped into the clamping groove 501 under the action of the second spring 504, the locking of the well lid body 1 is completed, when disassembling is needed, first, the fastening bolt 403 is disassembled, then the disassembling key 605 in the disassembling groove 606 is pressed, the lower part of the disassembling key 605 extrudes the second inclined surface 506 of the clamping block 505, the clamping block 505 is extruded into the sliding groove 502 and separated from the clamping groove 501, at this time, the well lid body 1 can be taken out upward from the inner upper portion of the well body 2, the convenient disassembling process is realized, the whole process not only improves the installation and maintenance efficiency, but also ensures the stability and safety of the well lid in use, meanwhile, the water leakage opening 3 on the surface of the well lid body 1 is designed, the functionality is enhanced.

[0028] The above merely describes a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application can make equivalent replacement or change, which should be covered in the protection scope of the present application.

Claims

1. A well casing of an assembled anti-leakage well lid, characterized in that, The utility model provides an improved well lid body (1) and well body (2) locking structure, including install in the inside of well body (2) for locking well lid body (1) first locking structure (4) and second locking structure (5) and the dismantling structure (6) of the second locking structure (5) of convenient unlocking, first locking structure (4) including through -hole (401), sliding block (407) and connecting rod (409), through -hole (401) is set up in the surface of well lid body (1), the inside fixed connection of through -hole (401) has the step (402), sliding block (407) is connected in the inside of well body (2) slidingly, connecting rod (409) is fixedly connected in the one side of sliding block (407), the surface of step (402) and connecting rod (409) all is set up fastening screw hole (410) penetratingly, second locking structure (5) including clamping block (505) and card slot (501), clamping block (505) is movably connected on the inside upper portion of well body (2), card slot (501) is set up in the outside surface of well lid body (1), dismantling structure (6) including dismantling key (605) and dismantling slot (606), dismantling slot (606) is set up in the upper surface of well body (2), dismantling key (605) is movably connected in the inside of dismantling slot (606).

2. The assembled anti-leakage well lid well according to claim 1, wherein, When the well lid body (1) is installed on the surface of the well body (2), the step (402) and the connecting rod (409) are detachably fixedly connected through the fastening bolt (403) and the fastening screw hole (410).

3. The assembled anti-leakage well lid well according to claim 1, wherein, The inside upper portion of the well body (2) is provided with a structure groove (404), and the inside of the structure groove (404) is fixedly connected with a first sliding rod (405).

4. The shaft of the assembled anti-leakage well lid according to claim 3, characterized in that, A first spring (406) is arranged between the sliding block (407) and the inner wall of the structure groove (404), and a first inclined surface (408) is arranged on the upper portion of the side surface of the sliding block (407).

5. The assembled anti-leakage well lid well according to claim 1, wherein, The inside upper portion of the well body (2) is provided with a sliding groove (502), and the inside of the sliding groove (502) is fixedly connected with a second sliding rod (503).

6. An assembled anti-leakage well lid well according to claim 5, characterized in that, A second spring (504) is arranged between the clamping block (505) and the inner wall of the sliding groove (502), and a second inclined surface (506) is arranged on the side surface of the clamping block (505).

7. The assembled anti-seepage well lid well according to claim 1, characterized in that, A limiting groove (601) is arranged on one side of the dismantling slot (606), the inside of the limiting groove (601) is fixedly connected with a limiting rod (602), the surface of the limiting rod (602) is slidingly connected with a limiting block (604), the limiting block (604) is fixedly connected on one side surface of the dismantling key (605), and a limiting spring (603) is arranged between the lower surface of the limiting block (604) and the inner wall of the limiting groove (601).

8. The assembled anti-seepage well lid well according to claim 1, characterized in that, A plurality of groups of water leakage openings (3) are arranged penetratingly on the surface of the well lid body (1).

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