CN211773916U

CN211773916U - Municipal road is with theftproof well lid

Info

Publication number: CN211773916U
Application number: CN202020135016.4U
Authority: CN
Inventors: 丁刚; 刘宏; 高展; 丁志强
Original assignee: Hunan Xicheng Construction Co ltd
Current assignee: Hunan Xicheng Construction Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-27
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to an anti-theft well cover for municipal roads, which comprises a well seat, wherein the opening end of the well seat is clamped with a well cover body, the size of the opening end of the well seat is smaller than the size of the inner cavity of the well seat, the central position of one end of the well cover body far away from the ground is hinged with a first connecting plate, two and connecting plate three, it is connected with two-way threaded rod to rotate between the inner wall of well seat, two-way threaded rod's both ends respectively threaded connection have slider one and slider two, connecting plate one rotates respectively with two of connecting plate and connects in the both sides of slider one, three one end fixedly connected with U-shaped plate towards slider two of connecting plate, the open end of U-shaped plate rotates and connects in the both sides of slider two, the guide arm is worn to be equipped with to fixed between slider one and the slider two, guide arm fixed connection is between the inner wall of well seat, two-way threaded rod rotates and wears to establish an outer wall of well seat, the end that stretches out of two. The utility model discloses have convenient operation, the effect of opening the well lid fast.

Description

Municipal road is with theftproof well lid

Technical Field

The utility model belongs to the technical field of the technique of well lid installation and specifically relates to a theftproof well lid is used to town road.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The invention discloses a steel fiber concrete 180-degree horizontally-opening anti-theft well lid, which is published in 2018, 6 and 22 in China granted patent publication No. CN207525783U, wherein the anti-theft well lid comprises an outer frame and a well lid body positioned on the inner side of the outer frame, and the well lid body is hinged with the outer frame and can rotate along the outer frame by 180 degrees; the well lid body includes that well lid frame and the cross of direction are crisscross the inside steel fibre of well lid frame, concrete has been pour on the steel fibre in the well lid frame.

The above prior art solutions have the following drawbacks: above-mentioned well lid needs artifical transport to open the well lid when heavy rain weather, because concrete placement's well lid single person operation is opened comparatively difficultly, has the improvement space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a municipal road is with theftproof well lid that can open the well lid fast and carry out the drainage when heavy rain weather.

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

the anti-theft well lid for the municipal road comprises a well seat, wherein a well lid body is clamped at the opening end of the well seat, the size of the opening end of the well seat is smaller than the size of an inner cavity of the well seat, a first connecting plate, a second connecting plate and a third connecting plate are hinged at the central position of one end, far away from the ground, of the well lid body, a bidirectional threaded rod is rotatably connected between the inner walls of the well seat, two ends of the bidirectional threaded rod are respectively in threaded connection with a first sliding block and a second sliding block, the first connecting plate and the second connecting plate are respectively rotatably connected to two sides of the first sliding block, the third connecting plate faces one end of the second sliding block and is fixedly connected with a U-shaped plate, the opening end of the U-shaped plate is rotatably connected to two sides of the second sliding block, a guide rod is fixedly arranged between the first sliding block and the second sliding block in a, and the extending end of the bidirectional threaded rod is provided with a transmission part.

Through adopting above-mentioned technical scheme, it rotates to drive two-way threaded rod through the driving medium, make slider one and slider two be circumferential direction with slider two under the limiting displacement of guide arm, thereby order about slider one and slider two and be axial displacement along two-way threaded rod, during slider one and the two inner walls of slider two-way well seat removed, drive connecting plate one, connecting plate two and three lateral shifting in shaft bottom of connecting plate, and then drive the well lid body downstream, make the open end of well seat open and carry out the drainage, convenient operation has when the well lid drainage is opened to needs, the effect of opening the well lid fast.

The present invention may be further configured in a preferred embodiment as: the transmission part comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the extending end of the bidirectional threaded rod, the second bevel gear is meshed with the first bevel gear, a supporting plate is fixedly connected to the outer wall of one end, close to the first bevel gear, of the well seat, the second bevel gear rotates to penetrate through the supporting plate, and a power source is arranged at one end, penetrating through the supporting plate, of the second bevel gear.

Through adopting above-mentioned technical scheme, at the end fixed connection bevel gear one that stretches out of two-way threaded rod, the bevel gear two through rotating bevel gear one will drive two-way threaded rod and rotate to drive slider one and slider two along two-way threaded rod axial displacement, and then order about the well lid body and reciprocate and open well lid body drainage.

The present invention may be further configured in a preferred embodiment as: the power source is a rotary table, and the rotary table is fixedly connected with the extending end of the bevel gear II.

Through adopting above-mentioned technical scheme, set up the power supply into the carousel, thereby rotate bevel gear two through the carousel and drive bevel gear one and rotate, have the effect of energy saving.

The present invention may be further configured in a preferred embodiment as: the rotary table is provided with a screw in a penetrating manner, the supporting plate is provided with a thread groove, and the screw is in threaded connection with the thread groove.

Through adopting above-mentioned technical scheme, wear to be equipped with the screw on the carousel, screw and the thread groove screw-thread fit in the backup pad fix the carousel in the position that needs the rotation and fix.

The present invention may be further configured in a preferred embodiment as: the power source is a motor, the motor is fixedly connected with the extending end of the bevel gear II, and the motor is fixedly connected to the supporting plate.

Through adopting above-mentioned technical scheme, set up the power supply into the motor, drive bevel gear two through the motor and rotate to drive bevel gear one and rotate, have convenient operation, improve work efficiency's effect.

The present invention may be further configured in a preferred embodiment as: and a bearing is fixedly connected at the joint between the bidirectional threaded rod and the inner wall of the well seat.

Through adopting above-mentioned technical scheme, the junction fixed connection bearing between the inner wall of two-way threaded rod and well seat makes the rotation of two-way threaded rod more stable through the bearing.

The present invention may be further configured in a preferred embodiment as: the joint of the first bevel gear and the second bevel gear is sleeved with a seal box, and one end, close to the ground, of the seal box is hinged with a box door.

Through adopting above-mentioned technical scheme, establish a seal box with the junction cover of bevel gear one and bevel gear two, avoid bevel gear one and bevel gear two to expose and cause the damage in the air, the articulated chamber door in upper end of seal box has and conveniently opens the seal box and rotates bevel gear two and then open the well lid body.

The present invention may be further configured in a preferred embodiment as: the well lid body with the junction of well seat is the ladder setting.

Through adopting above-mentioned technical scheme, pass through the ladder with the open end of well lid body and well seat and set up the butt, the well lid body supports tight well lid block when removing the well seat open end, has a spacing effect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses municipal road is with theftproof well lid drives two-way threaded rod through the driving medium and rotates, make slider one with slider two separate slider one and slider two to do the circumferential direction rotation under the limiting displacement of guide arm, thereby order to order about slider one and slider two to do the axial displacement along two-way threaded rod, when slider one moves with slider two to two inner walls of well seat, drive connecting plate one, connecting plate two and connecting plate three to move towards one side in shaft bottom, and then drive the well lid body and move downwards, make the open end of well seat open and carry out the drainage, have convenient operation when needing to open the well lid drainage, the effect of opening the well lid fast;

2. the utility model discloses theftproof well lid for town road establishes a seal box with the junction cover of bevel gear one and bevel gear two, avoids bevel gear one and bevel gear two to expose in the air and causes the damage, and the upper end of seal box articulates a chamber door and has the convenient seal box of opening and rotate bevel gear two and then open the well lid;

3. the utility model discloses theftproof well lid for town road passes through the ladder with the open end of well lid and well seat and sets up the butt, and the well lid body supports tight well lid block when removing the well seat open end, has a spacing effect.

Drawings

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is a schematic axial cross-section of the guide bar of fig. 1.

Fig. 3 is a schematic diagram of a partial structure of the second embodiment.

In the figure, 1, a well seat; 2. a well cover body; 3. a bidirectional threaded rod; 4. a second sliding block; 5. a first sliding block; 6. a first connecting plate; 7. a second connecting plate; 8. a third connecting plate; 9. a U-shaped plate; 10. a sealing box; 11. a bearing; 12. a first bevel gear; 13. a second bevel gear; 14. a support plate; 15. a turntable; 16. a screw; 17. a thread groove; 18. a box door; 19. a guide bar; 20. an electric motor.

Detailed Description

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

In which like parts are designated by like reference numerals. It should be noted that the following description uses terms of orientation such as "front and back end," "left and right sides," "above," "below," and the like to refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" to refer to directions toward and away from, respectively, the geometric center of a particular component. In addition, the descriptions of "mounted on … …", "disposed on … …" and the like refer to two components having a certain connection and positional relationship, and do not refer to one component being on the upper surface of the other component. In the present invention, unless otherwise explicitly fixed or limited, the terms "assembled", "connected" and "connected" should be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The inclined plane in the present invention can be understood as an arc inclined plane similar to a chamfer, and can also be understood as a plane inclined plane, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific situation.

The first embodiment is as follows: referring to fig. 1 and 2, for the utility model discloses a, including well seat 1, the open end joint of well seat 1 has well lid body 2, and the size of the open end of well seat 1 is less than the internal diameter of well seat 1, and the intermediate position that the one end on ground was kept away from to well lid body 2 articulates there is connecting plate one 6, connecting plate two 7, connecting plate three 8. The shape of the first connecting plate 6 is preferably square, the material of the first connecting plate is preferably metal material, and the shape of the second connecting plate 7 is square, the material of the second connecting plate is preferably metal material. The shape of the connecting plate three 8 is preferably square, and the material thereof is preferably a metal material. A bidirectional threaded rod 3 is rotatably connected between the inner walls of the well seat 1. The material of the bidirectional threaded rod 3 is preferably a metallic material. Two ends of the bidirectional threaded rod 3 are respectively sleeved with a first sliding block 5 and a second sliding block 4 in a threaded manner. The shape of the first sliding block 5 is preferably square, and the material of the first sliding block is preferably a metal material. The shape of the second sliding block 4 is preferably square, and the material of the second sliding block is preferably a metal material. A guide rod 19 penetrates between the first sliding block 5 and the second sliding block 4, and the guide rod 19 is fixedly connected between the inner walls of the well seat 1. The first connecting plate 6 and the second connecting plate 7 are rotatably connected to two sides of the first sliding block 5, one end, facing the second sliding block 4, of the connecting plate is fixedly connected with a U-shaped plate 9, and the opening end of the U-shaped plate 9 is rotatably connected to two sides of the second sliding block 4. The material of the U-shaped plate 9 is preferably a metallic material. One end of the bidirectional threaded rod 3 is rotated to penetrate through the outer wall of the well seat 1, and the extending end of the bidirectional threaded rod 3 is provided with a transmission part. Drive two-way threaded rod 3 through the driving medium and rotate, make slider 5 and slider two 4 the spacing effect of guide arm 19 under the separation slider 5 and slider two 4 do circumferential direction, thereby order about slider 5 and slider two 4 and be axial displacement along two-way threaded rod 3, when slider 5 and slider two 4 remove to two inner walls of well seat 1, drive connecting plate 6, connecting plate two 7 and connecting plate three 8 move towards one side in shaft bottom, and then drive well lid body 2 downstream, make the open end of well seat 1 open and carry out the drainage, convenient operation has when the well lid drainage is opened to needs, the effect of opening the well lid fast.

The transmission piece comprises a first bevel gear 12 and a second bevel gear 13, and the first bevel gear 12 is fixedly connected with the extending end of the bidirectional threaded rod 3. The material of the bevel gear one 12 is preferably a metal material. The second bevel gear 13 is meshed with the first bevel gear 12. The material of the bevel gear is preferably a metal material. The outer wall of one end, close to the bevel gear I12, of the well seat 1 is fixedly connected with a supporting plate 14, the bevel gear II 13 rotates to penetrate through the supporting plate 14, and a power source is arranged at one end, penetrating through the supporting plate 14, of the bevel gear II 13. The support plate 14 is preferably square in shape and its material is preferably a metallic material.

The power source is a rotating disc 15, and the rotating disc 15 is fixedly connected with the extending end of the second bevel gear 13. The shape of the rotating disk 15 is preferably circular, and the material thereof is preferably a metal material. A screw 16 is threaded on the rotary table 15, a thread groove 17 is formed on the support plate 14 at the symmetrical position of the screw 16, and the screw 16 is in threaded connection with the thread groove 17. The screw 16 is preferably in the form of a hex screw 16, the material of which is preferably a metallic material.

A bearing 11 is fixedly connected to the joint of the bidirectional threaded rod 3 and the inner wall of the well seat 1, the bearing 11 is preferably a rolling bearing 11, and the material of the bearing 11 is preferably a metal material. The sealing box 10 is sleeved outside the meshing part of the first bevel gear 12 and the second bevel gear 13, the shape of the sealing box 10 is preferably square, the material of the sealing box is preferably metal, and the upper end of the sealing box 10 is flush with the ground. The upper end of the seal box 10 is hinged with a box door 18. The well lid body 2 is in stepped clamping connection with the open end of the well seat 1.

The implementation principle of the embodiment is as follows: drive two-way threaded rod 3 through the driving medium and rotate, make slider 5 and slider two 4 the spacing effect of guide arm 19 under the separation slider 5 and slider two 4 do circumferential direction, thereby order about slider 5 and slider two 4 and be axial displacement along two-way threaded rod 3, when slider 5 and slider two 4 remove to two inner walls of well seat 1, drive connecting plate 6, connecting plate two 7 and connecting plate three 8 move towards one side in shaft bottom, and then drive well lid body 2 downstream, make the open end of well seat 1 open and carry out the drainage, convenient operation has when the well lid drainage is opened to needs, the effect of opening the well lid fast.

Example two: referring to fig. 3, the second embodiment is different from the first embodiment in that the power source of the second embodiment is a motor 20, the motor 20 is fixedly connected with the extending end of the second bevel gear 13, and the motor 20 is fixedly connected to the support plate 14. The motor 20 is preferably of the type TC-90L-6.

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 municipal road is with theftproof well lid, includes well seat (1), its characterized in that: the well cover is characterized in that a well cover body (2) is clamped at the opening end of the well base (1), the size of the opening end of the well base (1) is smaller than the size of an inner cavity of the well base (1), a first connecting plate (6), a second connecting plate (7) and a third connecting plate (8) are hinged at the central position of one end, far away from the ground, of the well cover body (2), a two-way threaded rod (3) is rotatably connected between the inner walls of the well base (1), a first slider (5) and a second slider (4) are respectively in threaded connection with the two ends of the two-way threaded rod (3), the first connecting plate (6) and the second connecting plate (7) are respectively rotatably connected to the two sides of the first slider (5), a U-shaped plate (9) is fixedly connected to one end, facing the second slider (4), of the third connecting plate (8), the opening end of the U-shaped plate (9) is rotatably connected to the two sides of the second slider (, the guide rod (19) is fixedly connected between the inner walls of the well base (1), the bidirectional threaded rod (3) rotates to penetrate through one outer wall of the well base (1), and a transmission part is arranged at the extending end of the bidirectional threaded rod (3).

2. The anti-theft well cover for the municipal road according to claim 1, characterized in that: the transmission part comprises a first bevel gear (12) and a second bevel gear (13), the first bevel gear (12) is fixedly connected with the extending end of the bidirectional threaded rod (3), the second bevel gear (13) is meshed with the first bevel gear (12), a supporting plate (14) is fixedly connected to the outer wall of one end, close to the first bevel gear (12), of the well seat (1), the second bevel gear (13) rotates to penetrate through the supporting plate (14), and a power source is arranged at one end, penetrating through the supporting plate (14), of the second bevel gear (13).

3. The anti-theft well cover for the municipal road according to claim 2, characterized in that: the power source is a rotary table (15), and the rotary table (15) is fixedly connected with the extending end of the bevel gear II (13).

4. The anti-theft well cover for the municipal road according to claim 3, characterized in that: the rotary table (15) is provided with a screw (16) in a penetrating mode, the supporting plate (14) is provided with a thread groove (17), and the screw (16) is in threaded connection with the thread groove (17).

5. The anti-theft well cover for the municipal road according to claim 2, characterized in that: the power source is a motor (20), the motor (20) is fixedly connected with the extending end of the second bevel gear (13), and the motor (20) is fixedly connected to the supporting plate (14).

6. The anti-theft well cover for the municipal road according to claim 1, characterized in that: and a bearing (11) is fixedly connected at the joint between the bidirectional threaded rod (3) and the inner wall of the well seat (1).

7. The anti-theft well cover for the municipal road according to claim 2, characterized in that: the sealing box is characterized in that a sealing box (10) is sleeved at the joint of the first bevel gear (12) and the second bevel gear (13), and a box door (18) is hinged to one end, close to the ground, of the sealing box (10).

8. The anti-theft well cover for the municipal road according to claim 1, characterized in that: the well cover body (2) and the well seat (1) are arranged in a ladder way at the joint.