CN212609048U

CN212609048U - Drainage ditch cover plate lifting clamp

Info

Publication number: CN212609048U
Application number: CN202021470049.0U
Authority: CN
Inventors: 吴强; 盛云超; 李丁豪; 温丽娜; 潘永林; 海阳; 陈亚楠; 魏娟; 于志营; 李红旗; 任亚军; 孙朝运; 赵念杰; 刘清海; 高海强; 汪炎锋; 宋磊; 张立丕; 张天
Original assignee: Henan Wanli Transportation Technology Group Co ltd
Current assignee: Henan Wanli Transportation Technology Group Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-26
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a gutter apron stone tongs relates to anchor clamps technical field for hoist and mount, carries out the centre gripping for solving the clamping device arm lock on the present market mostly that the tong arm is rotatory to the goods, but gutter apron is perpendicular rectangle structure all around, and arc pivoted tong arm can lead to the fact the problem of damage to the apron corner. The utility model discloses a supporting seat, including supporting seat, elevating rod, supporting seat, elevating rod, supporting seat, elevating rod, supporting rod, elevating rod.

Description

Drainage ditch cover plate lifting clamp

Technical Field

The utility model relates to a hoist and mount and use anchor clamps technical field, specifically be a drainage ditch apron stone tongs.

Background

The drainage ditch is a ditch which leads water collected at low-lying positions near a side ditch, a catch basin, a roadbed, a crop field and a house to the roadbed, the crop field and the house field, a drainage ditch cover plate is a sealing plate arranged on the drainage ditch, and a drainage ditch cover plate hoisting clamp is a device for clamping and carrying during production, transportation and installation of the drainage ditch cover plate and generally comprises seven parts, namely a hanging beam, a connecting plate, an opening and closing mechanism, a synchronizer, a clamp arm, a support plate and clamp teeth.

Most clamping device arm lock on the market at present is that the tong arm is rotatory to carry out the centre gripping to the goods, but the ditch cover plate is perpendicular rectangle structure all around, and arc pivoted tong arm can cause the damage to the apron corner, consequently urgently needs a ditch cover plate stone tongs to solve these problems on the market.

Disclosure of Invention

An object of the utility model is to provide a gutter apron stone tongs to it is rotatory to carry out the centre gripping to the goods mostly to propose the clamping device arm lock on the present market among the above-mentioned background art, but the gutter apron is perpendicular rectangle structure all around, and arc pivoted tong arm can lead to the fact the problem of damage to the apron corner.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage ditch apron stone tongs, includes supporting seat and drainage ditch apron, the below of supporting seat is provided with fixture, the electric adjusting rod is all installed to the both sides of supporting seat upper end, the inside of supporting seat lower extreme both sides is run through and is provided with the lifter, the intermediate position department of supporting seat lower extreme both sides is provided with the spacing groove, and the intermediate position department of lifter is located the inside of spacing groove, last first supporting rod and the second supporting rod of being provided with of fixture, the below of first supporting rod and second supporting rod all is provided with the clamp and colludes, drainage ditch apron is located two and presss from both sides the top between colluding.

Preferably, the top both sides of supporting seat lower extreme all are provided with spacing seat, be connected through the actuating lever between spacing seat and the electric adjusting lever, and actuating lever and spacing seat and electric adjusting lever all rotate through the pivot and be connected, electric adjusting lever rotates through the pivot with the supporting seat and is connected.

Preferably, the outer end of lifter lower extreme is provided with the stopper, and the stopper is located the inside of spacing groove, the lower extreme and the fixture fixed connection of lifter, the outside of lifter is provided with the spring, the upper end of spring and the inner wall fixed connection of spacing groove, and the lower extreme and the stopper fixed connection of spring.

Preferably, the lifting rod is in transmission connection with the driving rod through a transmission rod, and the transmission rod is in rotation connection with the lifting rod and the driving rod through a rotating shaft.

Preferably, fixture includes that the centre gripping adjusts seat, first supporting rod, driving motor, the spacing seat of centre gripping and second supporting rod, first supporting rod and second supporting rod are U type structure, be provided with the centre gripping between the one end of first supporting rod and second supporting rod and adjust the seat, be provided with the spacing seat of centre gripping between the one end of first supporting rod and second supporting rod, the top that the seat intermediate position department was adjusted in the centre gripping is provided with driving motor, driving motor's outside is provided with the motor cabinet, seat fixed connection is adjusted with the centre gripping to the lower extreme of motor cabinet, and the motor cabinet rotates with the driving motor bearing and is connected.

Preferably, the clamping adjusting seat is rotatably connected with the first clamping rod and the second clamping rod through rotating shafts, and the clamping limiting seat is rotatably connected with the first clamping rod and the second clamping rod through rotating shafts.

Preferably, the clamping hook is of an L-shaped structure, a clamping guide plate is arranged on one side of the lower end of the clamping hook, and the clamping guide plate is of a triangular structure.

Preferably, the lower end of the lifting rod is U-shaped, and the driving motor is positioned inside the lower end of the lifting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting up fixture and realizing the adjustment of angle between first supporting rod and the second supporting rod through driving motor's rotation, it tends to the parallel to drive between colluding, thereby shorten the interval between colluding, realize the centre gripping to drainage ditch cover plate horizontal direction, the centre gripping baffle of slope form can collude inside the actuation with drainage ditch cover plate to the clamp when the centre gripping simultaneously, it all is that the tong arm is rotatory to carry out the centre gripping to the goods to have solved the clamping device arm lock on the present market most, but drainage ditch cover plate is perpendicular rectangle structure all around, arc pivoted tong arm can lead to the fact the problem of damage to the apron corner.

2. The utility model discloses a thereby the transmission that sets up actuating lever, lifter and transfer line realizes the drive that fixture whole rises to high fine setting when can realizing the centre gripping, thereby the setting of spring lets the centre gripping of drainage ditch apron become more practical when electric adjusting rod does not export simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

fig. 3 is a side view of the clamping mechanism of the present invention.

In the figure: 1. a supporting seat; 2. an electric adjusting rod; 3. a drive rod; 4. a lifting rod; 5. a limiting groove; 6. a limiting seat; 7. a spring; 8. a limiting block; 9. a clamping mechanism; 10. clamping and hooking; 11. a drain cover plate; 12. a clamping and adjusting seat; 13. a first clamping rod; 14. a drive motor; 15. clamping a limiting seat; 16. a second clamping rod; 17. a motor base; 18. clamping the guide plate; 19. and a transmission rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a drainage ditch apron stone tongs, including supporting seat 1 and drainage ditch apron 11, the below of supporting seat 1 is provided with fixture 9, electric adjusting rod 2 is all installed to the both sides of supporting seat 1 upper end, the inside of 1 lower extreme both sides of supporting seat runs through and is provided with lifter 4, the intermediate position department of 1 lower extreme both sides of supporting seat is provided with spacing groove 5, and the intermediate position department of lifter 4 is located the inside of spacing groove 5, the last first supporting rod 13 and the second supporting rod 16 of having set up of fixture 9, the below of first supporting rod 13 and second supporting rod 16 all is provided with the clamp and colludes 10, drainage ditch apron 11 is located two clamps and colludes the top between 10.

Further, the top both sides of 1 lower extreme of supporting seat all are provided with spacing seat 6, are connected through actuating lever 3 between spacing seat 6 and the electric adjusting rod 2, and actuating lever 3 all rotates through the pivot with spacing seat 6 and electric adjusting rod 2 to be connected, and electric adjusting rod 2 rotates through the pivot with supporting seat 1 to be connected, has realized the drive between the power through rotating to connect.

Further, the outer end of 4 lower extremes of lifter is provided with stopper 8, and stopper 8 is located the inside of spacing groove 5, the lower extreme and the 9 fixed connection of fixture of lifter 4, and the outside of lifter 4 is provided with spring 7, the upper end of spring 7 and the inner wall fixed connection of spacing groove 5, and the lower extreme and the stopper 8 fixed connection of spring 7, can help 4 underdrives of lifter through the setting of spring 7.

Furthermore, the lifting rod 4 is in transmission connection with the driving rod 3 through the transmission rod 19, the transmission rod 19 is in rotation connection with the lifting rod 4 and the driving rod 3 through the rotating shaft, transmission between the lifting rod 4 and the driving rod 3 is achieved through the transmission rod 19, and meanwhile the supplement of the angle difference between the lifting rod 4 and the driving rod 3 is met.

Further, fixture 9 includes that the centre gripping adjusts seat 12, first supporting rod 13, driving motor 14, spacing seat 15 of centre gripping and second supporting rod 16, first supporting rod 13 and second supporting rod 16 are U type structure, be provided with centre gripping between the one end of first supporting rod 13 and second supporting rod 16 and adjust seat 12, be provided with spacing seat 15 of centre gripping between the one end of first supporting rod 13 and second supporting rod 16, the top of 12 intermediate positions departments of centre gripping regulation seat is provided with driving motor 14, driving motor 14's outside is provided with motor cabinet 17, the lower extreme and the centre gripping of centre gripping regulation seat 12 fixed connection of motor cabinet 17, and motor cabinet 17 and driving motor 14 bearing rotate to be connected, realize fixture 9 through the centre gripping of setting up of each structure to the drain cover board.

Further, the clamping adjusting seat 12 is rotatably connected with the first clamping rod 13 and the second clamping rod 16 through a rotating shaft, the clamping limiting seat 15 is rotatably connected with the first clamping rod 13 and the second clamping rod 16 through a rotating shaft, and the clamping rotation of the first clamping rod 13 and the second clamping rod 16 is realized through the rotating shaft connection.

Further, the clamping hook 10 is in an L-shaped structure, a clamping guide plate 18 is arranged on one side of the lower end of the clamping hook 10, the clamping guide plate 18 is in a triangular structure, and the drainage ditch cover plate is guided through the triangular structure.

Further, the lower end of the lifting rod 4 is U-shaped, and the driving motor 14 is located inside the lower end of the lifting rod 4, and a space is reserved for the setting of the driving motor 14 through the design of the U-shape.

The working principle is as follows: when the lifting device is used, firstly, the driving rod 3 can be driven to rotate along the direction towards the limiting seat 6 through the extension and retraction of the electric adjusting rod 2, so that the lifting rod 4 is lifted upwards, the angle difference between the driving rod 3 and the lifting rod 4 is supplemented through the transmission of the transmission rod 19, when the lifting device is reset, the electric adjusting rod 2 is contracted, meanwhile, the spring 7 arranged above the limiting block 8 is propped against the inner wall of the limiting groove 5 due to the self elasticity, the spring 7 is fixedly connected with the limiting block 8 outside the driving lifting rod 4, so that the downward movement of the lifting rod 4 is realized through the elasticity of the spring 7, when the clamping hook 10 below the clamping mechanism 9 is arranged below the drainage ditch cover plate 11, the driving motor 14 is started at the moment, the clamping adjusting seat 12 is driven to rotate through the rotation of the output end of the driving motor 14, the first clamping rod 13 can be driven to approach the drainage ditch cover plate 11 along the end, close to the clamping adjusting seat 12, of the, meanwhile, the second clamping rod 16 can be driven to be away from the drain cover plate 11 along one end, close to the clamping adjusting seat 12, of the rotating shaft on the clamping limiting seat 15, so that the first clamping rod 13 and the second clamping rod 16 tend to be horizontal, the clamping hooks 10 are close to each other, and the drain cover plate 11 is driven to slide above the clamping hooks 10 through the clamping guide plate 18.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drainage ditch cover plate stone tongs, includes supporting seat (1) and drainage ditch cover plate (11), its characterized in that: the utility model discloses a drainage ditch cover plate, including supporting seat (1), electric adjusting rod (2) are all installed to the below of supporting seat (1), the inside of supporting seat (1) lower extreme both sides is run through and is provided with lifter (4), the intermediate position department of supporting seat (1) lower extreme both sides is provided with spacing groove (5), and the intermediate position department of lifter (4) is located the inside of spacing groove (5), it has first supporting rod (13) and second supporting rod (16) to set up on fixture (9), the below of first supporting rod (13) and second supporting rod (16) all is provided with the clamp and colludes (10), drainage ditch cover plate (11) are located two clamps and collude the top between (10).

2. The drain cover plate lifting clamp according to claim 1, wherein: the supporting seat is characterized in that limiting seats (6) are arranged on two sides of the upper portion of the lower end of the supporting seat (1), the limiting seats (6) are connected with the electric adjusting rod (2) through driving rods (3), the driving rods (3) are connected with the limiting seats (6) and the electric adjusting rod (2) through rotating shafts in a rotating mode, and the electric adjusting rod (2) is connected with the supporting seat (1) through rotating shafts in a rotating mode.

3. The drain cover plate lifting clamp according to claim 1, wherein: the outer end of lifter (4) lower extreme is provided with stopper (8), and stopper (8) are located the inside of spacing groove (5), the lower extreme and fixture (9) fixed connection of lifter (4), the outside of lifter (4) is provided with spring (7), the upper end of spring (7) and the inner wall fixed connection of spacing groove (5), and the lower extreme and stopper (8) fixed connection of spring (7).

4. The drain cover plate lifting clamp according to claim 1, wherein: the lifting rod (4) is in transmission connection with the driving rod (3) through a transmission rod (19), and the transmission rod (19) is in rotation connection with the lifting rod (4) and the driving rod (3) through a rotating shaft.

5. The drain cover plate lifting clamp according to claim 1, wherein: fixture (9) are including centre gripping regulation seat (12), first supporting rod (13), driving motor (14), the spacing seat of centre gripping (15) and second supporting rod (16), first supporting rod (13) and second supporting rod (16) are U type structure, be provided with centre gripping regulation seat (12) between the one end of first supporting rod (13) and second supporting rod (16), be provided with spacing seat of centre gripping (15) between the one end of first supporting rod (13) and second supporting rod (16), the top of centre gripping regulation seat (12) intermediate position department is provided with driving motor (14), the outside of driving motor (14) is provided with motor cabinet (17), seat (12) fixed connection is adjusted with the centre gripping to the lower extreme of motor cabinet (17), and motor cabinet (17) and driving motor (14) bearing rotate and be connected.

6. The trench cover plate lifting clamp according to claim 5, wherein: the clamping adjusting seat (12) is rotatably connected with the first clamping rod (13) and the second clamping rod (16) through a rotating shaft, and the clamping limiting seat (15) is rotatably connected with the first clamping rod (13) and the second clamping rod (16) through a rotating shaft.

7. The drain cover plate lifting clamp according to claim 1, wherein: the clamping hook (10) is of an L-shaped structure, a clamping guide plate (18) is arranged on one side of the lower end of the clamping hook (10), and the clamping guide plate (18) is of a triangular structure.

8. The drain cover plate lifting clamp according to claim 1, wherein: the lower end of the lifting rod (4) is U-shaped, and the driving motor (14) is positioned inside the lower end of the lifting rod (4).