CN219100273U

CN219100273U - Lifting type drainage device

Info

Publication number: CN219100273U
Application number: CN202320188507.9U
Authority: CN
Inventors: 王升才; 赵志林
Original assignee: Linyi Luozhuang Linhao Automation Equipment Co ltd
Current assignee: Linyi Luozhuang Linhao Automation Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-30
Anticipated expiration: 2033-02-08

Abstract

A lifting type drainage device belongs to the technical field of well covers and comprises a well ring and a well cover hinged with the well ring; the bottom of the well ring is connected with a supporting frame, a slideway plate is arranged on the supporting frame, and an annular slideway is arranged on the slideway plate; the downside of well lid articulates there is the lift pole, and the bottom of lift pole is provided with and annular slide matched with slider, and the top of annular slide is provided with the spacing groove that can realize spacing support to the slider. The lifting type drainage device is reasonable in design, simple in structure, convenient to use and maintain, economical, practical and suitable for popularization, and can effectively improve the drainage effect.

Description

Lifting type drainage device

Technical Field

The utility model relates to the technical field of well covers, in particular to a lifting type drainage device.

Background

The well lid is a common facility in daily life, and is mainly used for covering a well mouth on a road to prevent people or objects from falling. When encountering heavy rain weather, ponding appears easily on the road surface, in order to make the rainwater on the road surface drain as soon as possible, the staff often can lift the well lid and place at the roadside to with this emission of ponding still needs the staff to place the well lid from newly afterwards, in case negligence wellhead appears then directly exposes on the road surface, has great potential safety hazard, and the well lid is placed at the roadside for a long time also loses easily.

In order to solve the problem, chinese patent CN215562813U discloses a novel drain well lid, including upper cover and lower cover, the lower surface of upper cover is provided with the slide, the surface of slide cup joints with the fixed surface of slider, the inside of slider is provided with the cradling piece, the surface of slider is provided with the bolt, the inside that the bolt runs through the slider passes cradling piece and nut threaded connection, the top of slider is provided with the spacing groove, the fixed surface that cup joints in the iron pole of one end of cradling piece, the inside of upper cover is provided with the connecting rod, the one end surface of connecting rod cup joints with extension spring's internal surface activity, extension spring's upper surface and the inside contact of upper cover, the lower extreme of connecting rod contacts with the inside of lower cover, the inside of lower cover is provided with the movable block, the internal surface of movable block meshes with the surface of rotary rod, the internal surface of control spring is cup jointed at both ends activity about the surface of rotary rod, the lower extreme fixedly connected with pull ring of rotary rod.

Although the prior art can solve the problems of potential safety hazards and loss, the whole structure is very complex, the operation is more troublesome, the maintenance is very difficult, particularly the support rod part comprises a plurality of functional components such as a tension spring and a control spring, the structure is more complex, the wellhead is very moist, the components such as the tension spring and the control spring are easy to rust and damage, the service life is short, the maintenance is difficult after the damage, and the practicability is very poor.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the lifting type drainage device which is reasonable in design, simple in structure, convenient to use and maintain, economical and practical, and suitable for popularization, and can effectively promote the drainage effect.

The utility model is realized by the following technical scheme:

a lifting type drainage device comprises a well ring and a well cover hinged with the well ring; the bottom of the well ring is connected with a supporting frame, a slideway plate is arranged on the supporting frame, and an annular slideway is arranged on the slideway plate; the downside of well lid articulates there is the lift pole, and the bottom of lift pole is provided with and annular slide matched with slider, and the top of annular slide is provided with the spacing groove that can spacing support to the slider.

Under the conventional state, the sliding block at the bottom end of the lifting rod is positioned at the bottom of the annular slideway, so that the well lid can be closed at the well mouth. When the road surface needs to drain water, a worker lifts the well cover by using the hook, after the left end of the well cover is slightly lifted, the position of the lifting rod can be adjusted by using the hook in an auxiliary mode, so that the sliding block slides to the left side of the annular slideway, the well cover is lifted continuously, the lifting rod moves upwards along with the well cover in the process, and the sliding block slides upwards along the left side part of the annular slideway. After the sliding block slides to the top of the annular slide way, the worker stops lifting the well cover, and slightly lowers the well cover at the moment, and the position of the lifting rod can be adjusted by using the hook in an auxiliary mode, so that the sliding block slides to a limiting groove at the top of the annular slide way. Under the effect of spacing groove, the slider can't remove to can be through the fixed well lid's of lifting rod position, the well lid then can keep lifting state always, has promoted drainage effect greatly, well lid is in well head top all the time moreover, and well head is not fully exposed, and the security is higher, and well lid realizes the location through lifting rod and the cooperation between slider and the annular slide simultaneously, and overall structure is simple, and the damage rate is extremely low, long service life. When the well mouth needs to be closed afterwards, the well lid is slightly lifted up by a worker again, so that the sliding block slides out of the limiting groove, then the well lid is lowered, the position of the lifting rod can be adjusted in an auxiliary mode by using the hook, so that the sliding block moves downwards along the right side part of the annular slideway, and after the sliding block slides downwards to the bottom of the annular slideway, the well lid can be closed, and the well lid is very simple and convenient to operate.

The utility model further improves that the slideway plate is provided with a groove, a guide block is arranged in the groove, and an annular slideway is formed between the side edge of the guide block and the side edge of the groove. The annular slideway with the structure is simpler and easier to manufacture.

A further development of the utility model provides that the guide block has the shape of an arrow pointing downwards. The guide block with the structure has good guide effect, and is convenient for the sliding block to slide in the annular slideway.

A further development of the utility model provides that the recess is also arrow-shaped with a downward direction; the connecting line between the top concave part and the bottom convex part of the groove is positioned at one side of the connecting line between the top concave part and the bottom convex part of the guide block. When the well lid is lifted, through the arrow structure of the groove and the guide block, a worker does not need to use a tool to adjust the position of the lifting rod, the sliding block can automatically slide upwards along the left part of the annular slide, and when the well lid is lowered, the sliding block can also automatically slide downwards along the right part of the annular slide.

A further development of the utility model provides that one side of the recess at the top end of the groove is provided with an upwardly projecting arc-shaped groove. When the sliding block slides to the top of the annular slide way, the sliding block is positioned in the arc-shaped groove, and the well cover cannot be lifted continuously at the moment, so that the sliding block can be prevented from sliding into the right part of the annular slide way directly.

The utility model is further improved, two slideway plates are symmetrically arranged, and an installation space is formed between the two slideway plates; the lower part of the lifting rod is arranged in the installation space, the sliding block is of a cylindrical structure, the center of the sliding block is connected with the bottom end of the lifting rod, and the two ends of the sliding block are respectively arranged in annular sliding ways on the two sliding way plates in a sliding way. The structure of the two slide rail plates can better limit the position of the slide block and can prevent the slide block from sliding out of the annular slide rail.

From the technical scheme, the beneficial effects of the utility model are as follows:

under the conventional state, the sliding block at the bottom end of the lifting rod is positioned at the bottom of the annular slideway, so that the well lid can be closed at the well mouth. When the road surface needs to drain water, a worker lifts the well cover by using the hook, after the left end of the well cover is slightly lifted, the sliding block can slide to the left side of the sliding rail under the limit of the annular sliding rail, the well cover is lifted continuously, and the sliding block can only slide upwards along the left side part of the annular sliding rail in the process. After the slider slides to annular slide top, the staff stops the lifting well lid, descends the well lid slightly this moment, and the slider can slide the spacing groove at annular slide top under the effect of gravity. Under the effect of spacing groove, the slider can't remove to can be through the fixed well lid's of lifting rod position, the well lid then can keep lifting state always, has promoted drainage effect greatly, well lid is in well head top all the time moreover, and well head is not fully exposed, and the security is higher, and well lid realizes the location through lifting rod and the cooperation between slider and the annular slide simultaneously, and overall structure is simple, and the damage rate is extremely low, long service life. When the well mouth needs to be closed afterwards, the well lid is slightly lifted up by a worker again, so that the sliding block slides out of the limiting groove, then the well lid is lowered again, the sliding block can only slide downwards along the right side part of the sliding way under the action of the annular sliding way in the process, and after the sliding block slides down to the bottom of the annular sliding way, the well lid can be closed, so that the well mouth can be closed, and the operation is very simple.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a well lid in an opened state according to an embodiment of the present utility model.

Fig. 3 is a schematic view of the structure between the slideway plate and the guide block in the embodiment of the utility model.

Fig. 4 is a schematic structural view of a chute board according to an embodiment of the utility model.

1-well lid, 2-well ring, 3-support frame, 4-lifting rod, 5-slide block, 6-slide rail plate, 601-slide groove, 602-arc groove, 603-concave part, 604-convex part and 7-guide block.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.

Referring now to fig. 1-3, in connection with the specific embodiments, the following is described: the utility model relates to a lifting type drainage device which comprises a well ring 2 and a well cover 1 hinged with the right end of the well ring 2; the bottom of the well ring 2 is connected with a support frame 3, the support frame 3 is provided with a slideway plate 6 at the left end of the well lid 1, and the slideway plate 6 is provided with an annular slideway; the downside of well lid 1 articulates there is lifting rod 4, and the bottom of lifting rod 4 is provided with and annular slide matched with slider 5, and the top of annular slide is provided with the spacing groove that can spacing support to slider 5.

The application principle of the utility model is as follows: when the well ring 2 is used, the well ring 2 is arranged at the inlet, and the sliding block 5 at the bottom end of the lifting rod 4 is positioned at the bottom of the annular slideway in a conventional state, so that the well cover 1 can be used for sealing a well mouth. When the road surface needs to drain water, a worker lifts the well cover 1 by using the hook, after the left end of the well cover 1 is slightly lifted, the position of the lifting rod 4 can be adjusted by using the hook in an auxiliary mode, so that the sliding block 5 slides to the left side of the annular slideway, then the well cover 1 is continuously lifted, in the process, the lifting rod 4 moves upwards along with the well cover 1, and the sliding block 5 slides upwards along the left side part of the annular slideway. After the sliding block 5 slides to the top of the annular slide way, the worker stops lifting, and slightly lowers the well cover 1 at the moment, and the position of the lifting rod 4 can be adjusted with the aid of the hook, so that the sliding block 5 slides to the limit groove at the top of the annular slide way. Under the effect of spacing groove, slider 5 can't remove to can be through lifting the fixed well lid 1's of pole 4 position, well lid 1 then can keep lifting the state always, promoted drainage effect greatly, well lid 1 is in well head top all the time moreover, and well head is not fully exposed, the security is higher, well lid 1 realizes the location through lifting the cooperation between pole 4 and slider 5 and the annular slide simultaneously, overall structure is simple, the damage rate is extremely low, long service life. When the wellhead needs to be closed afterwards, the worker slightly lifts the well lid 1 again to enable the sliding block 5 to slide out of the limiting groove, then the well lid 1 is lowered, the position of the lifting rod can be adjusted in an auxiliary mode through the hooks, so that the sliding block 5 moves downwards along the right side portion of the annular slideway, after the sliding block 5 slides downwards to the bottom of the annular slideway, the well lid 1 can be closed, and the operation is very simple.

In one embodiment, the chute board 6 is provided with a groove 601, a guide block 7 is arranged in the groove 601, and an annular chute is formed between the side edge of the guide block 7 and the side edge of the groove 601. The annular slideway with the structure is simpler and easier to manufacture.

In one embodiment, the guide block 7 is in the shape of an arrow pointing downwards. The guide block 7 with the structure has good guide effect and is convenient for the sliding block 5 to slide in the annular slideway.

In one embodiment, the recess 601 is also in the shape of an arrow pointing downwards; the line between the top concave portion 603 of the groove 601 and the bottom convex portion 604 thereof is located on the left side of the line between the top concave portion of the guide block 7 and the bottom convex portion thereof. When the well lid 1 is lifted, through the arrow structure of the groove 601 and the guide block 7, a worker does not need to use a tool to adjust the position of the lifting rod 4, the sliding block 5 can automatically slide upwards along the left part of the annular slide, and when the well lid 1 is lowered, the sliding block 5 can also automatically slide downwards along the right part of the annular slide.

In one of the embodiments, the left side of the recess 603 at the top end of the groove 601 is provided with an upwardly protruding arc-shaped groove 602. When the sliding block 5 slides to the top of the annular slide way, the sliding block 5 is positioned in the arc-shaped groove 602, and the well cover 1 cannot be lifted continuously at the moment, so that the sliding block 5 can be prevented from sliding into the right part of the annular slide way directly.

In one embodiment, two slide plates 6 are symmetrically welded on the support frame 3, and an installation space is formed between the two slide plates 6; the worker can further fix the slide plates 6 by using a mode that the bolts penetrate through the two slide plates 6, and the bolts can be sleeved with spacing sleeves so as to ensure that the distance between the two slide plates 6 is unchanged; the lower part of the lifting rod 4 is arranged in the installation space, the sliding block 5 is of a cylindrical structure, the center of the sliding block 5 is connected with the bottom end of the lifting rod 4, and the two ends of the sliding block 5 are respectively arranged in annular sliding ways on the two sliding way plates 6 in a sliding way. The structure of the two slide rail plates 6 can better limit the position of the slide block 5, and can prevent the slide block 5 from sliding out of the annular slide rail.

The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present utility model and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a lifting drainage device, includes well collar (2) and with well collar articulated well lid (1), its characterized in that: the bottom of the well ring (2) is connected with a support frame (3), a slideway plate (6) is arranged on the support frame (3), and an annular slideway is arranged on the slideway plate (6); the downside of well lid articulates has lift pole (4), and the bottom of lift pole (4) is provided with slider (5) with annular slide matched with, and the top of annular slide is provided with the spacing groove that can spacing support to slider (5).

2. A lifting drainage device according to claim 1, wherein: a groove (601) is formed in the slideway plate (6), a guide block (7) is arranged in the groove (601), and an annular slideway is formed between the side edge of the guide block (7) and the side edge of the groove.

3. A lifting drainage device according to claim 2, wherein: the guide block (7) is in the shape of an arrow pointing downwards.

4. A lifting drainage device according to claim 3, wherein: the groove (601) is in the shape of an arrow with a downward direction; the connection line between the top concave part (603) of the groove (601) and the bottom convex part (604) is positioned at the left side of the connection line between the top concave part of the guide block (7) and the bottom convex part.

5. The elevated drain according to claim 4, wherein: one side of a concave part (603) at the top end of the groove (601) is provided with an upward protruding arc groove (602).

6. A lifting drainage device according to claim 1, wherein: the number of the slide way plates (6) is two, and the two slide way plates (6) are symmetrically arranged, and an installation space is formed between the two slide way plates (6); the lower part of the lifting rod (4) is arranged in the installation space, the sliding block (5) is of a cylindrical structure, the center of the sliding block (5) is connected with the bottom end of the lifting rod (4), and the two ends of the sliding block (5) are respectively arranged in the annular sliding ways on the two sliding way plates (6) in a sliding way.