CN210917681U

CN210917681U - Drainage well lid with open auxiliary device

Info

Publication number: CN210917681U
Application number: CN201921620673.1U
Authority: CN
Inventors: 陈妙平; 黄少平; 黄汉涛; 卢建博; 文远粦; 黄志团; 邓国煌; 袁井路
Original assignee: Huizhou First Construction Engineering Co ltd
Current assignee: Huizhou First Construction Engineering Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-03
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a drainage well lid with open auxiliary device, it includes the lid and is used for placing the frame of lid, the frame is equipped with along the edge and accepts the groove with lid looks adaptation, the one end of lid articulates in one side of accepting the groove, the other end and the opposite side butt of accepting the groove, the top surface of lid is equipped with the pulling hole, the downthehole slidingtype of pulling is equipped with the piece of drawing, the one end of drawing the piece is equipped with draws piece and butt at the top surface of lid, the other end along vertical downwardly extending, the one end of drawing the piece towards vertical downwardly extending is equipped with the stopper with lid bottom surface butt, the top surface of lid is equipped with the supporting component who is used for supporting the lid. The utility model discloses have the effect of opening lid safety.

Description

Drainage well lid with open auxiliary device

Technical Field

The utility model belongs to the technical field of drainage well lid's technique and specifically relates to a drainage well lid with open auxiliary device is related to.

Background

All be provided with the well lid that is used for the drainage on the road at present, maintain or clear up debris such as the leaf under the well lid as the needs to the sewer to guarantee the smooth and easy nature of drainage in rainy day, consequently open the drainage well lid and be the indispensable work in the road maintenance.

The well lid comprises a lid body and a frame for supporting the lid body, the frame is fixed on the ground, a supporting groove matched with the lid body is formed in the edge of the frame, a plurality of drain holes are uniformly formed in the surface of the lid body, when the lid body needs to be opened, fingers stretch into the drain holes in two opposite sides of the lid body, and then the lid body is lifted upwards towards the vertical direction and then placed aside.

The above prior art solutions have the following drawbacks: because the cover body is heavier, if the hand slides in the process of lifting the whole cover body by adopting the opening mode, the feet of an operator are easily injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage well lid with open auxiliary device, it has the effect that opens the lid safety.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a drainage well lid with open auxiliary device, includes the lid and is used for placing the frame of lid, the frame is equipped with along the edge and accepts the groove with lid looks adaptation, the one end of lid articulates in one side, the other end of accepting the groove and the opposite side butt of accepting the groove, the top surface of lid is equipped with the pulling hole, the downthehole slidingtype of pulling is equipped with the piece of drawing, the one end of drawing the piece is equipped with draws piece and butt at the top surface of lid, the other end along vertical downwardly extending, the one end of drawing the piece towards vertical downwardly extending is equipped with the stopper with lid bottom surface butt, the top surface of lid is equipped with the supporting component who is used for supporting the lid.

By adopting the technical scheme, when the drainage well cover needs to be opened, an operator firstly stands on one side of the hinge joint of the cover body, then pulls up the pulling block, namely the pulling piece and the limiting block are pulled up together, when the limiting block is pulled to abut against the bottom of the cover body, the pulling piece is continuously pulled to rotate and pull up the cover body around the hinge joint, and most pressure of the cover body is born by the hinge joint after the pulling piece is pulled up, so that the operator is smooth in the pulling process, the phenomenon of hand slip is not easy to occur, and the operator stands on one side of the hinge joint in the pulling process, so that the opening process is safe; the purpose of being provided with the supporting component is in order to be able to pass through the supporting component when the pivoted angle of lid is greater than 90 and support the lid, and the lid need not be drawn all the time, has improved the practicality.

The utility model discloses further set up to: the support assembly includes: locate the hole of placing of lid top surface and install place downthehole bracing piece, the one end of bracing piece articulates place the relative both sides wall in hole, the other end extend towards the articulated department direction of lid, place the hole and be close to the articulated department one end of lid and be equipped with the adaptation groove that is used for accepting the bracing piece.

Through adopting above-mentioned technical scheme, when lid turned angle exceeded 90, will articulate the roll-out at the bracing piece of placing the hole, then support on ground to make lid physical stamina and ground be certain inclination, and then make and cover the lid convenient when covering, improve the practicality.

The utility model discloses further set up to: the one end that the bracing piece is close to the articulated department of lid is equipped with the supporting seat, the supporting seat passes through screw-thread fit with the bracing piece and is connected.

By adopting the technical scheme, the supporting seat is arranged for increasing the supporting area, so that the support is more stable; thereby make through screw-thread fit and to change the supporting seat, improve the practicality.

The utility model discloses further set up to: one side of the supporting seat, which is far away from the supporting rod, is provided with insections.

Through adopting above-mentioned technical scheme, the purpose that is equipped with the insection is in order to increase the bottom surface of supporting seat and the frictional strength on ground to make the bracing piece support more stable.

The utility model discloses further set up to: the stopper is round platform form, the diameter that the stopper kept away from one side of pulling the piece reduces towards the direction of pulling the piece gradually, the one end that the pulling hole is close to the stopper be equipped with the spacing groove of stopper looks adaptation.

Through adopting above-mentioned technical scheme, through stopper and the spacing groove looks adaptation that is the round platform shape to make and draw the piece and keep spacing stability at the in-process that stimulates the lid, make the stopper can not take place to slide at lid pivoted in-process.

The utility model discloses further set up to: one side of the limiting block, which is close to the pulling piece, is provided with a thread groove, and the pulling piece is provided with a connecting block matched with the thread groove.

Through adopting above-mentioned technical scheme, through setting up at the connecting block of pulling the piece and setting up the thread groove at the stopper, can not only guarantee that the stopper can be stably installed at pulling the piece, but also can guarantee to use one end time more convenient when needing to change to thereby also can conveniently get to pull the piece and take off the pulling hole and reach the change of pulling the piece to whole.

The utility model discloses further set up to: the pulling hole is close to the one end edgewise of drawing the piece and is equipped with the butt groove with drawing a piece looks adaptation, draw the piece to keep away from one side of stopper and be equipped with relatively and be used for drawing the piece and take out the groove of digging from the butt groove.

By adopting the technical scheme, the limiting groove is arranged for ensuring that the pulling block cannot protrude out of the cover body when the cover body is in a closed state, so that the flatness of the top surface of the cover body is influenced; the purpose of being equipped with the groove of digging is that it can be more convenient when needs will draw the piece to take out, has improved the practicality.

The utility model discloses further set up to: and a rubber pad is arranged at the bottom of the bearing groove.

Through adopting above-mentioned technical scheme, the purpose that is provided with the rubber pad guarantees to have certain buffering effect when the lid closes, avoids carrying out the rigidity contact between lid and the frame and causes the destruction to the lid.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the drainage well cover needs to be opened, an operator firstly stands on one side of the hinged position of the cover body, then pulls up the pulling block, namely the pulling piece and the limiting block are pulled up together, when the limiting block is pulled to abut against the bottom of the cover body, the pulling piece is continuously pulled to rotate and pull up the cover body around the hinged position, and most of pressure of the cover body is borne by the hinged position after the pulling piece is pulled up, so that the operator is smooth in the pulling process, the phenomenon of hand slip is not easy to occur, and the operator stands on one side of the hinged position in the pulling process, so that the opening process is safe; the supporting component is arranged to support the cover body through the supporting component when the rotating angle of the cover body is larger than 90 degrees, and the cover body does not need to be pulled all the time, so that the practicability is improved;

2. the supporting area is increased by arranging the supporting seat, so that the supporting is more stable; the supporting seat can be replaced through thread matching, so that the practicability is improved;

3. the limiting block in the shape of a circular truncated cone is matched with the limiting groove, so that the pulling piece keeps limiting stability in the process of pulling the cover body, and the limiting block cannot slide in the process of rotating the cover body;

4. thereby guaranteed to have certain buffering effect when the lid is closed through being provided with the rubber pad, avoided carrying on the rigidity contact between lid and the frame and cause the destruction to the lid.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view showing the engagement between the pulling member and the lid body.

Fig. 3 is a schematic view of the top structure of the cover body of the present invention.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural view of the cover of the present invention after being opened.

In the figure, 1, frame; 11. a receiving groove; 12. a rubber pad; 2. a cover body; 21. pulling the hole; 211. a butt joint groove; 212. a limiting groove; 22. a pulling member; 221. connecting blocks; 23. pulling the block; 231. digging grooves; 24. a limiting block; 241. a thread groove; 25. placing holes; 251. an adaptation groove; 26. a support bar; 27. a supporting seat; 271. insection.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the drainage well cover with opening auxiliary device disclosed by the present invention, comprising a frame 1 fixedly installed at the position of a sewer opening and a cover body 2 installed at the frame 1, wherein the frame 1 is rectangular, the frame 1 is provided with a receiving groove 11 along the edge, one end of the cover body 2 is hinged at one side of the receiving groove 11, the other end is abutted against the other side of the receiving groove 11, and the cover body 2 is in a frustum pyramid shape as a whole; the surface of the cover body 2 is provided with a plurality of drain holes.

As shown in fig. 2, a pulling hole 21 is formed in the top of the cover body 2, and is disposed on a side of the cover body 2 away from the hinge joint, a pulling member 22 is slidably disposed in the pulling hole 21, and the pulling member 22 may be an iron chain, or may also be a pulling rope, which is an iron chain in this embodiment.

The one end of pulling piece 22 is fixed to be provided with and draws piece 23, the stopper 24 is installed to the other end dismantlement formula, and one side that pulling hole 21 is located the lid 2 top is equipped with butt groove 211 along pulling hole 21 edge, draws piece 23 and butt groove 211 looks adaptation to guarantee can guarantee the level and smooth of lid 2 top when lid 2 is in the closure state.

When the lid body 2 is in the closed state, one end of the pulling member 22 away from the pulling block 23 extends vertically downward.

The limiting block 24 is in a circular truncated cone shape, and the diameter of one side of the limiting block 24, which is far away from the pulling part 22, is reduced towards the direction component of the pulling part 22; one side of the pulling hole 21 far away from the abutting groove 211 is provided with a limiting groove 212 matched with the limiting block 24, so that when the end of the pulling member 22 provided with the pulling block 23 is pulled until the limiting block 24 is inserted into the limiting groove 212, the pulling member 22 is pulled continuously, the cover body 2 can be rotated around the hinged position, and the cover body 2 can be opened.

As shown in fig. 2, a threaded groove 241 is provided at one point of the limiting block 24 close to the pulling member 22, and a connecting block 221 adapted to the threaded groove 241 is provided at one end of the pulling member 22 close to the limiting block 24, so that the limiting block 24 can be detachably mounted.

As shown in fig. 3, two notches 231 are oppositely disposed on a side of the pulling block 23 away from the pulling member 22, so that it is more convenient to remove the pulling block 23 from the limiting groove 212.

As shown in fig. 3 and 4, a placing hole 25 is formed at the top of the cover body 2, a support rod 26 is disposed in the placing hole 25, one end of the support rod 26 is hinged to two opposite side walls of the placing hole 25, the other end extends towards the hinge direction of the cover body 2, the placing hole 25 and the side edge of the cover body 2 are parallel to each other, an adapting groove 251 is formed at one end of the placing hole 25 close to the hinge of the cover body 2, and one end of the support rod 26 close to the hinge of the cover body 2 abuts against the adapting groove 251, so that the cover body 2 can be supported by the support rod 26 when the opening angle of the cover body 2.

The bracing piece 26 is close to the articulated department one end of lid 2 and is equipped with supporting seat 27, and supporting seat 27 is the round platform shape, and supporting seat 27 passes through screw-thread fit with bracing piece 26 to be connected, can not only guarantee to increase the area of contact on bracing piece 26 and ground, can reach the demountable installation to supporting seat 27 moreover.

The side of the support seat 27 far away from the support rod 26 is provided with the insection 271, so that the friction force between the support seat 27 and the ground can be improved, and the sliding in rainy days is avoided.

As shown in fig. 5, a rubber pad 12 is provided at the bottom of the receiving groove 11, so that it is ensured that the cover 2 does not rigidly collide with the frame 1 when closed.

The implementation principle of the embodiment is as follows: when the cover body 2 needs to be opened, an operator stands at one side of the hinge joint of the cover body 2 at the beginning, then pulls the pull block 23 away from the abutting groove 211 through the digging groove 231, then pulls the pull block 22 continuously after the limiting block 24 is inserted into the limiting groove 212, so that the cover body 2 can be opened around the hinge joint, when the rotating angle is larger than 90 degrees, the support rod 26 can rotate out of the placing hole 25, then slowly and stably abuts the support seat 27 on the ground, the opening of the cover body 2 can be completed, and when the sewer is maintained, one end of the pull block 23 of the pull block 22 is grasped, so that the cover body 2 is slowly rotated to abut against the rubber pad 12; when the limiting block 24 needs to be replaced, the limiting block is directly screwed, removed and replaced; when the supporting seat 27 needs to be replaced, the supporting seat can be directly screwed, removed and replaced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drainage well lid with open auxiliary device, includes lid (2) and is used for placing frame (1) of lid (2), frame (1) edgewise edge is equipped with and accepts groove (11), its characterized in that with lid (2) looks adaptation: the one end of lid (2) articulates in one side of accepting groove (11), the other end and the opposite side butt of accepting groove (11), the top surface of lid (2) is equipped with pulling hole (21), pulling hole (21) internal sliding formula is equipped with draws piece (22), the one end of drawing piece (22) is equipped with draws piece (23) and butt at the top surface of lid (2), the other end along vertical downwardly extending, draw piece (22) towards vertical downwardly extending's one end be equipped with stopper (24) of lid (2) bottom surface butt, the top surface of lid (2) is equipped with the supporting component who is used for supporting lid (2).

2. The drain well lid with opening aid of claim 1, wherein said support assembly comprises: the hinge structure comprises a placing hole (25) arranged on the top surface of the cover body (2) and a supporting rod (26) installed in the placing hole (25), wherein one end of the supporting rod (26) is hinged to two opposite side walls of the placing hole (25), the other end of the supporting rod extends towards the direction of a hinge part of the cover body (2), and an adaptive groove (251) used for receiving the supporting rod (26) is formed in one end, close to the hinge part of the cover body (2), of the placing hole (25).

3. The manhole cover with the opening aid of claim 2, wherein the support rod (26) is provided with a support base (27) at an end close to the hinge of the cover body (2), and the support base (27) is connected with the support rod (26) in a threaded fit manner.

4. A manhole cover with an opening aid as claimed in claim 3, wherein the support (27) has serrations (271) on a side thereof remote from the support bar (26).

5. The drain well lid with the opening auxiliary device is characterized in that the limiting block (24) is in a round table shape, the diameter of one side, away from the pulling piece (22), of the limiting block (24) is gradually reduced towards the direction of the pulling piece (22), and one end, close to the limiting block (24), of the pulling hole (21) is provided with a limiting groove (212) matched with the limiting block (24).

6. The manhole cover with the opening assisting device as claimed in claim 5, wherein the stopper (24) is provided with a threaded groove (241) on a side close to the pulling member (22), and the pulling member (22) is provided with a connecting block (221) adapted to the threaded groove (241).

7. The drain well lid with the opening auxiliary device is characterized in that one end, close to the pulling block (23), of the pulling hole (21) is provided with an abutting groove (211) matched with the pulling block (23) along the edge, and one side, far away from the limiting block (24), of the pulling block (23) is relatively provided with a digging groove (231) used for taking the pulling block (23) away from the abutting groove (211).

8. Drain cover with opening aid according to claim 1, characterized in that the bottom of the receiving trough (11) is provided with a rubber gasket (12).