Well lid with strengthening structure

Abstract

The utility model provides a well lid with a strengthening structure, relates to the technical field of electric well lids, and aims to solve the problems that a well lid body is easy to deform and break and the supporting strength of the well lid needs to be improved after the well lid is subjected to external pressure. A set of placement grooves are formed in the well seat, the bottom of a reinforcing supporting seat is fixedly connected with a set of cover plates through bolts, reinforcing supporting rib plates are fixedly installed at the bottom of the reinforcing supporting seat in a circular ring array mode, a set of reinforcing rib frames are further installed at the bottom of the reinforcing supporting seat in a clamped mode, and reinforcing ribs are fixedly installed on the reinforcing rib frames in a circular ring array mode. Two groups of connecting ring ribs are also fixedly mounted on the reinforcing support seat; the device is convenient to mount and has better mounting efficiency, and the supporting strength of the device is effectively improved by matching the reinforcing support seat with the gasket; and the reinforcing rib frame can be conveniently and quickly assembled and disassembled at the bottom of the reinforcing supporting seat, and the supporting strength of the device is further improved through reinforcing ribs on the reinforcing rib frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of power manhole covers, and more specifically, particularly relates to a manhole cover with a strengthening structure. Background Art

[0002] Generally, power manhole covers are installed on the ground for underground cables to facilitate subsequent maintenance of the cables. The manhole covers commonly used in power construction generally include a base and a cover body.

[0003] When existing similar manhole covers with a strengthening structure are in use, after being subjected to external pressure, the manhole cover body is prone to deformation and breakage, and the support strength of the manhole cover needs to be improved. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a manhole cover with a strengthening structure to solve the problem that when existing similar ones are subjected to external pressure, the manhole cover body is prone to deformation and breakage, and the support strength of the manhole cover needs to be improved.

[0005] The manhole cover with a strengthening structure of the utility model is achieved by the following specific technical means:

[0006] A manhole cover with a strengthening structure includes a well seat;

[0007] A set of placement grooves are opened inside the well seat. A set of gaskets are snap-fitted and installed on the placement grooves. A set of strengthening support seats are snap-fitted and installed on the top of the gaskets. A set of manhole covers are snap-fitted and installed on the top of the strengthening support seats. The bottom of the strengthening support seats is fixedly connected with a set of cover plates by bolts. The bottom of the strengthening support seats is fixedly installed with a set of reinforcing support rib plates in a circular array. A set of reinforcing rib frames are also snap-fitted and installed at the bottom of the strengthening support seats. A set of reinforcing ribs are fixedly installed on the reinforcing rib frames in a circular array. Two sets of connecting ring ribs are also fixedly installed on the strengthening support seats.

[0008] In at least some embodiments, six sets of connecting grooves are opened in a circular array at the bottom of the manhole cover. Six sets of connecting blocks are fixedly installed on the top of the strengthening support seats, and the connecting grooves at the bottom of the manhole cover are respectively snap-fitted on the connecting blocks at the top of the strengthening support seats.

[0009] In at least some embodiments, docking blocks are fixed at the inner ends of the reinforcing support rib plates. A set of docking grooves are respectively opened at the outer ends of the reinforcing ribs on the reinforcing rib frames, and the docking grooves on the reinforcing rib frames are respectively snap-fitted on the docking blocks at the inner ends of the reinforcing support rib plates and are fixedly connected together by bolts.

[0010] In at least some embodiments, a set of strengthening support grooves are opened inside the gaskets, and the bottom parts of the reinforcing support rib plates on the strengthening support seats are respectively snap-fitted on the strengthening support grooves opened inside the gaskets.

[0011] In at least some embodiments, a docking post is fixedly connected to the inner end of the cover plate. A set of docking holes are formed at the center of the bottom of the strengthening support base. The docking post at the inner end of the cover plate is inserted and installed into the docking holes at the bottom of the strengthening support base, and they are fixedly connected together by bolts.

[0012] In at least some embodiments, a set of positioning card slots are formed at the inner end of the reinforcing rib frame. A set of positioning card posts are fixedly connected to the middle of the strengthening support base. The positioning card slots at the inner end of the reinforcing rib frame are snap-fitted onto the positioning card posts in the middle of the strengthening support base.

[0013] In at least some embodiments, a set of support rings are fixedly connected to the top of the washer. The support rings at the top of the washer are snap-fitted onto the placement grooves formed inside the well seat.

[0014] Compared with the prior art, the manhole cover with a strengthening structure of the present utility model has the following beneficial effects:

[0015] 1. The setting of the strengthening support base and the washer is beneficial. The support rings at the top of the washer are snap-fitted onto the placement grooves formed inside the well seat. The bottom parts of the reinforcing support rib plates on the strengthening support base are respectively snap-fitted into the strengthening support grooves formed inside the washer. And the connection grooves at the bottom of the manhole cover are respectively snap-fitted onto the connection blocks at the top of the strengthening support base. Thereby, the installation of this device is convenient, with better installation efficiency. And the support strength of the device is effectively improved through the cooperation of the strengthening support base and the washer.

[0016] 2. The setting of the reinforcing rib frame is beneficial. The positioning card slots at the inner end of the reinforcing rib frame are snap-fitted onto the positioning card posts in the middle of the strengthening support base. The docking grooves on the reinforcing rib frame are respectively snap-fitted onto the docking blocks at the inner end of the reinforcing support rib plates and are fixedly connected together by bolts. And the docking post at the inner end of the cover plate is inserted and installed into the docking hole at the bottom of the strengthening support base and is fixedly connected together by bolts. Thereby, the reinforcing rib frame of this device is convenient for quick disassembly and assembly at the bottom of the strengthening support base. Through the reinforcing ribs on the reinforcing rib frame, the support strength of the device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front side axonometric schematic diagram of the present utility model.

[0018] Figure 2 is the disassembled schematic diagram of the present utility model.

[0019] Figure 3 is the disassembled bottom schematic diagram of the present utility model.

[0020] Figure 4 is the disassembly and assembly schematic diagram of the strengthening support base of the present utility model.

[0021] Figure 5 is the bottom schematic diagram of the strengthening support base of the present utility model.

[0022] Figure 6 It is a schematic diagram of the disassembly and assembly of the reinforcing rib frame of the present utility model.

[0023] Figure 7 It is a bottom schematic diagram of the cover plate of the present utility model.

[0024] In the figure, the corresponding relationship between the part names and the drawing numbers is as follows:

[0025] 1. Manhole seat; 101. Placement groove; 2. Manhole cover; 201. Connection groove; 3. Reinforcement support seat; 301. Connection block; 302. Reinforcement support rib plate; 3021. Docking block; 303. Connection ring rib; 304. Positioning clamping column; 305. Cover plate; 3051. Docking column; 306. Docking hole; 4. Gasket; 401. Support ring; 402. Reinforcement support groove; 5. Reinforcing rib frame; 501. Docking groove; 502. Positioning card slot. Specific implementation mode

[0026] The following further describes the implementation mode of the present utility model in detail with reference to the drawings and embodiments.

[0027] As shown in the attached Figure 1 to the attached Figure 7 shown:

[0028] Embodiment 1: The present utility model provides a manhole cover with a strengthening structure, including a manhole seat 1;

[0029] A group of placement grooves 101 are opened inside the manhole seat 1, a group of gaskets 4 are clamped and installed on the placement grooves 101, a group of reinforcement support seats 3 are clamped and installed on the top of the gaskets 4, a group of manhole covers 2 are clamped and installed on the top of the reinforcement support seats 3, the bottom of the reinforcement support seats 3 is fixedly connected with a group of cover plates 305 by bolts, a group of reinforcement support rib plates 302 are fixedly installed at the bottom of the reinforcement support seats 3 in a circular array, a group of reinforcing rib frames 5 are also clamped and installed at the bottom of the reinforcement support seats 3, reinforcing ribs are fixedly installed on the reinforcing rib frames 5 in a circular array, and two groups of connection ring ribs 303 are also fixedly installed on the reinforcement support seats 3.

[0030] As Figures 2 to 5As shown in the figure, a group of support rings 401 are fixedly connected to the top of the washer 4, and the support rings 401 on the top of the washer 4 are snap-fitted onto the placement groove 101 opened inside the well seat 1. A group of reinforcing support grooves 402 are opened inside the washer 4, and the bottom parts of the reinforcing support rib plates 302 on the reinforcing support base 3 are respectively snap-fitted onto the reinforcing support grooves 402 opened inside the washer 4. Six connecting grooves 201 are arranged in a circular array at the bottom of the manhole cover 2. Six connecting blocks 301 are fixedly installed on the top of the reinforcing support base 3, and the connecting grooves 201 at the bottom of the manhole cover 2 are respectively snap-fitted onto the connecting blocks 301 on the top of the reinforcing support base 3. Specifically, the support rings 401 on the top of the washer 4 are snap-fitted onto the placement groove 101 opened inside the well seat 1. The bottom parts of the reinforcing support rib plates 302 on the reinforcing support base 3 are respectively snap-fitted onto the reinforcing support grooves 402 opened inside the washer 4. And the connecting grooves 201 at the bottom of the manhole cover 2 are respectively snap-fitted onto the connecting blocks 301 on the top of the reinforcing support base 3. Thus, the installation of this device is convenient, with better installation efficiency. And through the cooperation of the reinforcing support base 3 and the washer 4, the support strength of the device is effectively improved.

[0031] Embodiment 2: On the basis of Embodiment 1, as Figure 6 and Figure 7 shown, a group of positioning card slots 502 are opened at the inner end of the reinforcing rib frame 5. A group of positioning card columns 304 are fixedly connected to the middle of the reinforcing support base 3. And the positioning card slots 502 at the inner end of the reinforcing rib frame 5 are snap-fitted onto the positioning card columns 304 in the middle of the reinforcing support base 3. A docking block 3021 is fixed to the inner end of the reinforcing support rib plate 302. A group of docking grooves 501 are respectively opened at the outer ends of the reinforcing ribs on the reinforcing rib frame 5. And the docking grooves 501 on the reinforcing rib frame 5 are respectively snap-fitted onto the docking blocks 3021 at the inner end of the reinforcing support rib plate 302 and are fixedly connected together by bolts. A docking column 3051 is fixedly connected to the inner end of the cover plate 305. A group of docking holes 306 are opened at the center of the bottom of the reinforcing support base 3. And the docking column 3051 at the inner end of the cover plate 305 is inserted into the docking holes 306 at the bottom of the reinforcing support base 3 and is fixedly connected together by bolts. Specifically, the positioning card slots 502 at the inner end of the reinforcing rib frame 5 are snap-fitted onto the positioning card columns 304 in the middle of the reinforcing support base 3. The docking grooves 501 on the reinforcing rib frame 5 are respectively snap-fitted onto the docking blocks 3021 at the inner end of the reinforcing support rib plate 302 and are fixedly connected together by bolts. And the docking column 3051 at the inner end of the cover plate 305 is inserted into the docking holes 306 at the bottom of the reinforcing support base 3 and is fixedly connected together by bolts. Thus, the reinforcing rib frame 5 of this device is convenient for quick disassembly and assembly at the bottom of the reinforcing support base 3. Through the reinforcing ribs on the reinforcing rib frame 5, the support strength of the device is further improved.

[0032] The specific usage method and function of this embodiment:

[0033] When the utility model is in use, the support ring 401 at the top of the washer 4 is snap-fitted and installed on the placement groove 101 formed inside the well seat 1. The bottom parts of the reinforcing support rib plates 302 on the reinforcing support base 3 are respectively snap-fitted and installed on the reinforcing support grooves 402 formed inside the washer 4. And the connection grooves 201 at the bottom of the well cover 2 are respectively snap-fitted on the connection blocks 301 at the top of the reinforcing support base 3, so that the device is convenient to install, has better installation efficiency, and effectively improves the support strength of the device through the cooperation of the reinforcing support base 3 and the washer 4. The positioning card slots 502 at the inner ends of the reinforcing rib frames 5 are snap-fitted and installed on the positioning card posts 304 in the middle of the reinforcing support base 3. The docking slots 501 on the reinforcing rib frames 5 are respectively snap-fitted and installed on the docking blocks 3021 at the inner ends of the reinforcing support rib plates 302, and are fixedly connected together by bolts. And the docking posts 3051 at the inner ends of the cover plates 305 are inserted and installed on the docking holes 306 at the bottom of the reinforcing support base 3, and are fixedly connected together by bolts, so that the reinforcing rib frames 5 of the device are convenient to be quickly disassembled and assembled at the bottom of the reinforcing support base 3. Through the reinforcing ribs on the reinforcing rib frames 5, the support strength of the device is further improved.

[0034] In this article, the following points need to be noted:

[0035] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0036] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0037] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A manhole cover with a reinforcement structure, characterized in that: Comprising a well seat (1); A set of placement grooves (101) are formed inside the well seat (1). A set of gaskets (4) are snap-fitted on the placement grooves (101). A set of strengthening support seats (3) are snap-fitted on the tops of the gaskets (4). A set of well covers (2) are snap-fitted on the tops of the strengthening support seats (3). The bottoms of the strengthening support seats (3) are fixedly connected with a set of cover plates (305) by bolts. A set of strengthening support ribs (302) are fixedly installed at the bottoms of the strengthening support seats (3) in a circular array. A set of strengthening rib frames (5) are also snap-fitted on the bottoms of the strengthening support seats (3). Strengthening ribs are fixedly installed on the strengthening rib frames (5) in a circular array. Two sets of connecting ring ribs (303) are also fixedly installed on the strengthening support seats (3).

2. The manhole cover with a reinforcement structure according to claim 1, characterized in that: A set of support rings (401) are fixedly connected to the tops of the gaskets (4), and the support rings (401) at the tops of the gaskets (4) are snap-fitted on the placement grooves (101) formed inside the well seat (1).

3. The manhole cover with a strengthening structure according to claim 1, wherein: A set of strengthening support grooves (402) are formed inside the gaskets (4), and the bottoms of the strengthening support ribs (302) on the strengthening support seats (3) are respectively snap-fitted on the strengthening support grooves (402) formed inside the gaskets (4).

4. A manhole cover with a reinforcement structure according to claim 1, characterized in that: Six sets of connecting grooves (201) are formed at the bottoms of the well covers (2) in a circular array. Six sets of connecting blocks (301) are fixedly installed on the tops of the strengthening support seats (3), and the connecting grooves (201) at the bottoms of the well covers (2) are respectively snap-fitted on the connecting blocks (301) on the tops of the strengthening support seats (3).

5. The manhole cover with a reinforcement structure according to claim 1, characterized in that: A set of positioning card slots (502) are formed at the inner ends of the strengthening rib frames (5). A set of positioning card posts (304) are fixedly connected to the middles of the strengthening support seats (3), and the positioning card slots (502) at the inner ends of the strengthening rib frames (5) are snap-fitted on the positioning card posts (304) in the middles of the strengthening support seats (3).

6. The manhole cover with a reinforcement structure according to claim 1, characterized in that: The inner ends of the strengthening support ribs (302) are fixed with docking blocks (3021). A set of docking grooves (501) are respectively formed at the outer ends of the strengthening ribs on the strengthening rib frames (5), and the docking grooves (501) on the strengthening rib frames (5) are respectively snap-fitted on the docking blocks (3021) at the inner ends of the strengthening support ribs (302) and are fixedly connected together by bolts.

7. A manhole cover with a reinforcement structure according to claim 1, characterized in that: The inner ends of the cover plates (305) are fixedly connected with docking posts (3051). A set of docking holes (306) are formed at the centers of the bottoms of the strengthening support seats (3), and the docking posts (3051) at the inner ends of the cover plates (305) are inserted into the docking holes (306) at the bottoms of the strengthening support seats (3) and are fixedly connected together by bolts.

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