Load-bearing drawer well lid type water collecting well system

Abstract

The utility model provides a bearing drawer well lid type water-collecting well system, which relates to the technical field of building drainage system structures and comprises a water-collecting well, a support frame and a cover plate. The supporting frame body is fixed in a water-collecting well mouth; the supporting frame body comprises two supporting sliding plates and two limiting baffles, the two supporting sliding plates are horizontally arranged and are parallel to each other, and the two limiting baffles are connected to the outer sides of the two supporting sliding plates; and two rows of rollers are rotatably arranged at the bottom of the cover plate and are respectively supported on the two supporting sliding plates. The water collecting well system has the advantages that the cover plate of the water collecting well system is limited between the two limiting baffles, the cover plate can conveniently move towards the drainage ditch along the supporting sliding plate through the idler wheels, the cover plate can be conveniently and rapidly opened, and the problem that a cover body is too heavy and difficult to uncover is solved; meanwhile, the bracket joists and the supporting beams are arranged in the water collecting wells of the water collecting well system, the bearing capacity of the cover plate can be improved, laying of steel rails of a mechanical parking space device is facilitated, and the space utilization rate of a building is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of building drainage system structures, in particular to a load-bearing drawer manhole cover type water collection well system. Background Art

[0002] The underground part of indoor buildings (such as underground parking lots) usually needs to be equipped with a drainage system to prevent water accumulation in the building. The drainage system of an underground parking lot usually includes a drainage ditch for diversion and a water collection well for collecting and storing water. The water collection well is usually provided with a cover to close the water collection well to prevent people from falling into the well; the water collection well cover needs to be moved and opened regularly so that staff can inspect the water pump at the bottom of the water collection well. At present, many underground parking lots are equipped with mechanical parking spaces to increase the parking capacity of the parking lot. Since mechanical parking spaces need to be equipped with steel rails, and some steel rails cannot be located away from the water collection well, they need to be installed on the cover of the water collection well. At this time, since the cover needs to bear a large load, the cover needs to be set thicker, and the heavy cover is difficult to open and move, which affects the inspection of the water collection well. Utility Model Content

[0003] In view of this, in order to improve the bearing capacity of the manhole cover of the water collection well system and make the manhole cover easy to open, the utility model provides a load-bearing drawer manhole cover type water collection well system, including a water collection well, a support frame and a cover plate;

[0004] The water collection well is arranged adjacent to the drainage ditch, the water collection well and the drainage ditch are connected, and the support frame is fixed to the wellhead of the water collection well;

[0005] The support frame includes two support slides and two limit baffles, the two support slides are arranged along the vertical direction of the drainage ditch, and the two support slides are parallel to each other, and the two limit baffles are connected to the outer sides of the two support slides;

[0006] The bottom edge of the cover plate is rotatably provided with two rows of rollers, which are respectively supported on the two supporting slide plates. The cover plate can move toward the drainage ditch along the two supporting frames to open the wellhead of the water collection well.

[0007] Furthermore, two corbels are provided in the water collection well, and a support beam is further provided on the corbels, and the support beam is used to support the cover plate.

[0008] Furthermore, the support beam is an I-beam.

[0009] Furthermore, the corbel beam is fixed to the inner wall of the water collection well by expansion bolts.

[0010] Furthermore, the wellhead of the water collection well is also provided with a stepped groove, and the support frame is embedded in the stepped groove.

[0011] Furthermore, the two supporting slide plates are each provided with a plurality of limiting wheel grooves, and the limiting wheel grooves correspond to the rollers one-to-one, so that the rollers can be limited in the limiting wheel grooves.

[0012] Furthermore, a sliding handle is provided on the cover plate.

[0013] Furthermore, a handle groove is provided on the upper surface of the cover plate, a connecting block is fixedly provided in the handle groove, and the sliding handle is rotatably connected to the connecting block.

[0014] Furthermore, the upper surface of the cover plate is flush with the upper surface of the water collection well, and a rail section is fixed on the cover plate.

[0015] Furthermore, the support frame also includes a connecting end plate, which connects the ends of the two supporting slides away from the drainage ditch. The connecting end plate is also connected to a limiting end plate, and the limiting end plate connects two limiting baffles.

[0016] The utility model discloses a load-bearing drawer manhole cover type water collection well system with beneficial effects as follows: the water collection well system comprises a water collection well, a supporting frame and a cover plate; the supporting frame is fixed to the well mouth of the water collection well; the supporting frame comprises two supporting slide plates and two limiting baffles, the two supporting slide plates are horizontally arranged, and the two supporting slide plates are parallel to each other, and the two limiting baffles are connected to the outer sides of the two supporting slide plates; two rows of rollers are rotatably provided at the bottom edge of the cover plate, and the two rows of rollers are respectively supported on the two supporting slide plates, wherein the cover plate is limited between the two limiting baffles, and the cover plate can be conveniently moved along the supporting slide plates to the drainage ditch through the rollers, so that the cover plate can be conveniently and quickly opened, avoiding the problem that the cover plate is too heavy to be opened, and facilitating the maintenance of equipment in the water collection well; at the same time, a corbel support beam and a supporting beam are provided in the water collection well of the water collection well system, and the corbel support beam and the supporting beam can support the cover plate to ensure the bearing capacity of the cover plate, so that the rails of the mechanical parking device can be directly laid on the water collection well cover plate, thereby improving the space utilization rate in the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a load-bearing drawer manhole cover type water collection well system according to an embodiment of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of a water collection well of a drawer-bearing manhole cover type water collection well system according to an embodiment of the utility model.

[0019] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a water collection well of a drawer-bearing manhole cover type water collection well system in an embodiment.

[0020] Figure 4 yes Figure 1 Side view of the middle cover plate 4.

[0021] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle support frame 3.

[0022] In the above figure: 1-water collection well, 11-step groove, 12-corbel beam, 13-support beam, 14-expansion bolt, 2-drainage ditch, 21-drainage grid plate, 3-support frame, 31-support slide plate, 32-limiting wheel groove, 33-limiting baffle, 34-limiting end plate, 4-cover plate, 41-roller, 42-handle groove, 5-rail, 6-sliding handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present utility model clearer, the implementation mode of the present utility model will be further described below in conjunction with the accompanying drawings.

[0024] Please refer to Figures 1 to 5 A drawer-loaded manhole cover type water collection well system comprises a water collection well 1, a supporting frame 3 and a cover plate 4.

[0025] The water collection well 1 is arranged adjacent to the drainage ditch 2, and the water collection well 1 is connected to the drainage ditch 2. In this embodiment, a detachable (pried) drainage grid plate 21 is provided on the drainage ditch 2. The water collection well 1 is a rectangular well body, and the support frame 3 is fixed to the wellhead of the water collection well 1. Specifically, a step groove 11 is provided at the wellhead of the water collection well 1, and the support frame 3 is limited in the step groove 11.

[0026] The support frame 3 includes two support slides 31 and two limit baffles 33. The two support slides 31 are horizontally arranged, and the two support slides are arranged along the vertical direction of the drainage ditch, and the two support slides 31 are parallel to each other, and the two limit baffles 33 are connected to the outer sides of the two support slides 31; the cover plate 4 is a rectangular plate, and the cover plate 4 is preferably made of steel plate. Two rows of rollers 41 are rotatably provided on the bottom edge, and each row of rollers 41 includes at least two rollers 41. The two rows of rollers 41 are respectively supported on the two support slides 31. The cover plate 4 can be moved along the two support frames 3 toward the drainage ditch 2 to open the wellhead of the water collection well 1. The drainage ditch 2 provides an escape space for the movement of the cover plate 4. It can be understood that before moving the cover plate 4 and opening the wellhead of the water collection well 1, the drainage grid plate 21 on the mobile drainage ditch 2 is first pried up. In this embodiment, a rail section is fixed on the cover plate 4. The rail section is a part of the rail 5 of the mechanical parking device laid on the ground, and the rail section can move with the cover plate 4. In the above structure, the weight of the drainage grid plate 21 is much smaller than the mass of the cover plate 4, which is convenient to move, and the cover plate 4 can be conveniently moved along the supporting slide plate to the drainage ditch through rollers, so that the cover plate 4 can be opened conveniently and quickly, avoiding the problem of the cover plate 4 being too heavy to open, and facilitating the maintenance of equipment in the water collection well.

[0027] Preferably, two corbels 12 are provided in the water collection well 1, and a support beam 13 is further provided on the corbels 12. The support beam 13 is an I-beam. The corbels are fixed to the inner wall of the water collection well 1 by expansion bolts 14, and the support beams 13 and the corbels 12 are used to support the cover plate 4, thereby improving the bearing capacity of the cover plate 4, so that the steel rails 5 of the mechanical parking device can be directly laid on the cover plate 4, thereby improving the space utilization rate in the building.

[0028] Preferably, the two supporting slides 31 are each provided with a plurality of limiting wheel grooves 32, and the limiting wheel grooves 32 correspond one-to-one to the rollers 41, so that all rollers 41 can be limited in the limiting wheel grooves 32, thereby ensuring the precise positioning of the cover plate 4 when closing the wellhead of the water collection well 1, and preventing the cover plate 4 from sliding arbitrarily on the supporting slide 31.

[0029] Preferably, the cover plate 4 is further provided with a sliding handle 6. In this embodiment, the sliding handle 6 is a C-shaped structure, and a handle groove 42 is provided on the upper surface of the cover plate 4. A connecting block is fixed in the handle groove 42, and both ends of the sliding handle 6 are rotatably connected to the connecting block.

[0030] Preferably, the upper surface of the cover plate 4 is flush with the upper surface of the water collection well 1 , so as to facilitate the laying of the rails 5 .

[0031] Preferably, the support frame 3 also includes a connecting end plate, which connects the ends of the two supporting slides 31 away from the drainage ditch 2. The connecting end plate is also connected to a limiting end plate 34, and the limiting end plate 34 is connected to two limiting baffles 33. The limiting end plate 34 and the two limiting baffles 3 limit the movement of the cover plate 4 and protect the wellhead structure of the water collection well 1.

[0032] In this document, the directional words such as front, back, top, and bottom are defined by the positions of the components in the drawings and the positions of the components relative to each other, and are only for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application.

[0033] In the absence of conflict, the above embodiments and features in the embodiments may be combined with each other.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A load-bearing drawer manhole cover type water collection well system, characterized in that: It includes a water collection well, a supporting frame and a cover plate; The water collection well is arranged adjacent to the drainage ditch, the water collection well and the drainage ditch are connected, and the support frame is fixed in the wellhead of the water collection well; The support frame includes two support slides and two limit baffles, the two support slides are arranged along the vertical direction of the drainage ditch, and the two support slides are parallel to each other, and the two limit baffles are connected to the outer sides of the two support slides; The bottom edge of the cover plate is rotatably provided with two rows of rollers, which are respectively supported on the two supporting slide plates. The cover plate can move toward the drainage ditch along the two supporting frames to open the wellhead of the water collection well.

2. A load-bearing drawer manhole cover type water collection well system according to claim 1, characterized in that: Two corbels are arranged in the water collection well, and support beams are arranged on the corbels, and the support beams are used to support the cover plate.

3. A load-bearing drawer manhole cover type water collection well system according to claim 2, characterized in that: The support beam is an I-beam.

4. A load-bearing drawer manhole cover type water collection well system according to claim 2, characterized in that: The corbel beam is fixed to the inner wall of the water collection well by expansion bolts.

5. The load-bearing drawer manhole cover type water collection well system according to claim 1, characterized in that: The wellhead of the water collection well is also provided with a stepped groove, and the support frame is embedded in the stepped groove.

6. The load-bearing drawer manhole cover type water collection well system according to claim 1, characterized in that: A plurality of limiting wheel grooves are provided on the two supporting slide plates, and the limiting wheel grooves correspond to the rollers one by one, so that the rollers can be limited in the limiting wheel grooves.

7. The load-bearing drawer manhole cover type water collection well system according to claim 1, characterized in that: The cover plate is also provided with a sliding handle.

8. A load-bearing drawer manhole cover type water collection well system according to claim 7, characterized in that: The upper surface of the cover plate is provided with a handle groove, a connecting block is fixedly provided in the handle groove, and the sliding handle is rotatably connected to the connecting block.

9. The load-bearing drawer manhole cover type water collection well system according to claim 7, characterized in that: The upper surface of the cover plate is flush with the upper surface of the water collecting well, and a steel rail section is fixed on the cover plate.

10. The load-bearing drawer manhole cover type water collection well system according to claim 1, characterized in that: The support frame also includes a connecting end plate, which connects the ends of the two supporting slide plates away from the drainage ditch. The connecting end plate is also connected to a limiting end plate, and the limiting end plate connects two limiting baffles.

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