CN217414027U

CN217414027U - Mechanical arm and tubular pile production system

Info

Publication number: CN217414027U
Application number: CN202221246476.XU
Authority: CN
Inventors: 姚平; 马凤明
Original assignee: Guangdong Sanhe Pile Co Ltd
Current assignee: Guangdong Sanhe Pile Co Ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-13
Anticipated expiration: 2032-05-23

Abstract

The utility model provides an arm, press from both sides including stand, davit subassembly, lifting unit and stretch-draw board and get the device, the rotatable connection of davit subassembly is in the upper end of stand, and lifting unit fixes on the davit subassembly, and lifting unit presss from both sides with the stretch-draw board and gets the device and be connected, and lifting unit is used for adjusting the height that the device was got to the stretch-draw board clamp. The utility model discloses a stretch-draw board clamp is got the device and can be got the clamp and get the stretch-draw board, and rethread lifting unit adjusts the height of stretch-draw board, makes the stretch-draw board be located predetermined height to conveniently assemble the stretch-draw board, and the horizontal position of stretch-draw board can be adjusted to the davit subassembly, the scope that makes the arm can operate is wider. The utility model discloses an arm has replaced traditional artifical transport, has alleviateed workman's intensity of labour, has promoted workman's production efficiency.

Description

Mechanical arm and tubular pile production system

Technical Field

The utility model belongs to the technical field of the tubular pile production and specifically relates to arm and tubular pile production system.

Background

When the tubular pile is produced, in order to improve the load bearing strength of the tubular pile, the reinforcing steel bars in the tubular pile are tensioned. In the process of tensioning the reinforcing steel bars of the pipe pile, tensioning plates are required to be arranged at two ends of the reinforcing steel bars. At present, the tension plate is installed mainly through manual carrying, and because the weight of the tension plate is large, the manual carrying is not only laborious, but also has low efficiency. For this purpose, a robot arm was developed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. The utility model provides an arm carries the stretch-draw board through the arm, alleviates workman's intensity of labour, improves workman's efficiency.

The utility model provides an arm, press from both sides including stand, davit subassembly, lifting unit and stretch-draw board and get the device, what davit subassembly was rotatable to be connected the upper end of stand, lifting unit fixes on the davit subassembly, lifting unit with stretch-draw board presss from both sides gets the device and connects, lifting unit is used for adjusting the height that the device was got to the stretch-draw board clamp.

According to some embodiments of the utility model, stretch-draw board clamp is got the device and is included the mount, be provided with handle and drive assembly on the mount, the mount both sides all are provided with clamping component, drive assembly can drive clamping component presss from both sides tightly or relaxs the stretch-draw board.

According to some embodiments of the utility model, clamping component includes first connecting rod and presss from both sides tight head, the one end of first connecting rod with the mount is articulated, the other end with press from both sides tight head and pass through the bolt fastening.

According to the utility model discloses a some embodiments, press from both sides tight head and include connecting rod and splint, be provided with a plurality of bolt holes on the length direction of connecting rod.

According to some embodiments of the utility model, be provided with the rubber pad on the splint.

According to some embodiments of the utility model, the drive assembly includes cylinder and second connecting rod, the one end of second connecting rod with first connecting rod is articulated, the other end with the power take off end of cylinder is articulated.

According to some embodiments of the utility model, be provided with the accommodation space in the middle of the mount, the cylinder is located in the accommodation space.

According to some embodiments of the utility model, lifting unit includes electric hoist, spacing driving lever, the positive stop, rope sheave and stay cord, the rope sheave is fixed on davit subassembly, stay cord one end with spacing driving lever is connected, the other end with the positive stop is connected.

According to some embodiments of the utility model, the davit subassembly includes first davit and second davit, first davit one end with the upper end of stand is articulated, the other end with the second davit is articulated, be provided with the action bars on the second davit.

The utility model also provides a tubular pile production system, including tubular pile production subassembly, tubular pile production subassembly one side is provided with stretch-draw board conveyer belt and foretell arm.

The utility model discloses at least, following technological effect has:

1. the utility model discloses arm is provided with stand, davit subassembly, lifting unit and stretch-draw board and presss from both sides and gets the device, has replaced traditional artifical transport stretch-draw board, has alleviateed workman's intensity of labour, has promoted workman's production efficiency.

2. The utility model discloses arm, the position of the relative first connecting rod of tight head of clamp is adjustable, makes clamping assembly can correspond the stretch-draw board of pressing from both sides different model specifications, and the adaptation face is wide.

3. The utility model discloses arm, lifting unit can realize through the button that automatic control presss from both sides the extreme position that rises and descend of getting the device, make things convenient for staff operation control.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

fig. 2 is a schematic view of a tension plate clamping device according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a detail of a lifting assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of a clamping head according to an embodiment of the present invention;

fig. 5 is a schematic diagram of an application of an embodiment of the present invention.

Reference numerals are as follows: the lifting device comprises a stand column 100, a boom assembly 200, a first boom 210, a second boom 220, an operating rod 230, a lifting assembly 300, an electric hoist 310, a limiting deflector rod 320, a lifting limiting stop 330, a rope pulley 340, a pull rope 350, a tensioning plate clamping device 400, a fixing frame 410, a handle 420, a driving assembly 430, an air cylinder 431, a second connecting rod 432, a clamping assembly 440, a first connecting rod 441, a clamping head 442, a connecting rod 4421, a clamping plate 4422, a bolt hole 4423, a rubber pad 4424, a tubular pile production assembly 500 and a tensioning plate conveying belt 600.

Detailed Description

The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not to be limited to the literal meanings, but are merely used by the utility model to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

It is to be understood that the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component surface" includes reference to one or more of such surfaces.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc.

Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

As shown in fig. 1-4, the utility model provides a mechanical arm, get device 400 including stand 100, davit subassembly 200, lifting unit 300 and stretch-draw board clamp, the rotatable connection of davit subassembly 200 is in the upper end of stand 100, and lifting unit 300 is fixed on davit subassembly 200, and lifting unit 300 gets device 400 with the stretch-draw board clamp and is connected, and lifting unit 300 is used for adjusting the height that the stretch-draw board clamp got device 400. The utility model discloses a device 400 is got to the stretch-draw board clamp can press from both sides and get the stretch-draw board, and rethread lifting unit 300 adjusts the height of stretch-draw board, makes the stretch-draw board be located predetermined height to conveniently assemble the stretch-draw board, and davit subassembly 200 can adjust the horizontal position of stretch-draw board, and the scope that makes the arm can operate is wider. The utility model discloses an arm has replaced traditional artifical transport, has alleviateed workman's intensity of labour, has promoted workman's production efficiency.

In some embodiments, the tensioning plate clamping device 400 includes a fixing frame 410, a handle 420 and a driving assembly 430 are disposed on the fixing frame 410, a clamping assembly 440 is disposed on each of two sides of the fixing frame 410, and the driving assembly 430 can drive the clamping assembly 440 to clamp or release the tensioning plate. When the tension plate is clamped, the clamping assembly 440 is placed in an inner hole of the tension plate, the switch control driving assembly 430 drives the clamping assembly 440 to be tightly attached to the inner wall of the tension plate, and the tension plate is clamped through friction force between the clamping assembly 440 and the inner wall of the tension plate. The handle 420 may be welded to the fixing frame 410, and a grip is disposed on the handle 420 to facilitate adjustment of the position of the tension plate clamping device 400.

Specifically, the clamping assembly 440 includes a first link 441 and a clamping head 442, one end of the first link 441 is hinged to the fixing frame 410, and the other end is fixed to the clamping head 442 by a bolt. In order to facilitate the first connecting rod 441 to be hinged to the fixing frame 410, a hinge seat is disposed on the fixing frame 410. The clamping head 442 can be detached from the first connecting rod 441, and the position of the clamping head 442 relative to the first connecting rod 441 can be adjusted, so that the clamping head 442 can clamp tensioning plates of different models, and the application range is wider. More specifically, the clamping head 442 includes a connecting rod 4421 and a clamp plate 4422, and the connecting rod 4421 is provided with a plurality of bolt holes 4423 in a length direction. According to different types of tension plates, bolts and different bolt holes 4423 can be fixed to adapt to different types of tension plates. In addition, in order to increase the frictional force between the clamping plate 4422 and the tension plate, a rubber pad 4424 may be provided on the clamping plate 4422.

In some embodiments, the driving assembly 430 includes a cylinder 431 and a second link 432, and one end of the second link 432 is hinged to the first link 441 and the other end is hinged to the power output end of the cylinder 431. When the tension pulling plate is clamped, the power output end of the air cylinder 431 extends to link the second connecting rod 432 to open the clamping head 442, so that the clamping head 442 clamps the tension pulling plate; conversely, when the tensioning plate is to be released, the power output of the cylinder 431 is shortened, which, in conjunction with the second connecting rod 432, releases the clamping head 442, so that the clamping head 442 releases the tensioning plate.

In some embodiments, the fixing frame 410 is provided with a receiving space in the middle, and the cylinder 431 is located in the receiving space. This is beneficial to saving space and the overall size of the tensioning plate clamping device 400 can be smaller after the cylinder 431 is installed.

In some embodiments, the lifting assembly 300 includes an electric hoist 310, a limit shifter 320, a lift limit stopper 330, a rope pulley 340, and a pull rope 350, the rope pulley 340 is fixed to the boom assembly 200, and one end of the pull rope 350 is connected to the limit shifter 320, and the other end is connected to the lift limit stopper 330. By adopting the structure, the lifting assembly 300 can automatically control the lifting and descending positions of the tensioning plate clamping device 400 through keys, and the lifting assembly is more convenient for workers to control. The specific principle is as follows: the electric hoist 310 is provided with a limit deflector rod 320 for controlling the working state of the electric hoist 310, the lower end of the electric hoist 310 is connected with the tensioning plate clamping device 400 through a steel rope, a lifting limit stop 330 is arranged on the steel rope, and when the steel rope rises to a certain position, the lifting limit stop 330 can abut against the limit deflector rod 320, so that the electric hoist 310 is controlled to stop working, namely, the lifting limit position. When the steel rope descends to a certain position, the ascending limit stop 330 pulls the limit deflector rod 320 through the pull rope 350, so as to control the electric hoist 310 to stop working, namely, the descending limit position.

In some embodiments, the boom assembly 200 includes a first boom 210 and a second boom 220, the first boom 210 is hinged to the upper end of the column 100 at one end and the second boom 220 at the other end, and the second boom 220 is provided with a joystick 230 thereon. The lever 230 is for conveniently adjusting the positions of the first and

second hanger arms

210 and 220.

As shown in fig. 5, the utility model also provides a tubular pile production system, including tubular pile production subassembly 500, tubular pile production subassembly 500 one side is provided with stretch-draw board conveyer belt 600 and foretell arm. Due to the arrangement of the mechanical arm, the mechanical arm is used for carrying the tensioning plate, so that the tubular pile production system can reduce the labor intensity of workers and improve the production efficiency of the workers.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. Arm, its characterized in that: get device (400) including stand (100), davit subassembly (200), lifting unit (300) and stretch-draw board clamp, rotatable the connection of davit subassembly (200) is in the upper end of stand (100), lifting unit (300) are fixed on davit subassembly (200), lifting unit (300) with stretch-draw board clamp gets device (400) and connects, lifting unit (300) are used for adjusting stretch-draw board clamp gets the height of device (400).

2. A robotic arm as claimed in claim 1, in which: tensioning plate clamping device (400) includes mount (410), be provided with handle (420) and drive assembly (430) on mount (410), mount (410) both sides all are provided with clamping component (440), drive assembly (430) can drive clamping component (440) presss from both sides tightly or relaxs the tensioning plate.

3. A robotic arm as claimed in claim 2, in which: the clamping assembly (440) comprises a first connecting rod (441) and a clamping head (442), one end of the first connecting rod (441) is hinged with the fixing frame (410), and the other end of the first connecting rod is fixed with the clamping head (442) through a bolt.

4. A robotic arm as claimed in claim 3, in which: the clamping head (442) comprises a connecting rod (4421) and a clamping plate (4422), and a plurality of bolt holes (4423) are formed in the length direction of the connecting rod (4421).

5. A robotic arm as claimed in claim 4, in which: the clamping plate (4422) is provided with a rubber pad (4424).

6. The robotic arm of claim 4, wherein: the driving assembly (430) comprises a cylinder (431) and a second connecting rod (432), one end of the second connecting rod (432) is hinged with the first connecting rod (441), and the other end of the second connecting rod (432) is hinged with the power output end of the cylinder (431).

7. A robotic arm as claimed in claim 6, in which: the middle of the fixing frame (410) is provided with an accommodating space, and the air cylinder (431) is located in the accommodating space.

8. The robotic arm of claim 1, wherein: the lifting assembly (300) comprises an electric hoist (310), a limiting shifting rod (320), a lifting limiting stop block (330), a rope wheel (340) and a pull rope (350), wherein the rope wheel (340) is fixed on the suspension arm assembly (200), one end of the pull rope (350) is connected with the limiting shifting rod (320), and the other end of the pull rope is connected with the lifting limiting stop block (330).

9. A robotic arm as claimed in claim 1, in which: the suspension arm assembly (200) comprises a first suspension arm (210) and a second suspension arm (220), one end of the first suspension arm (210) is hinged with the upper end of the upright post (100), the other end of the first suspension arm is hinged with the second suspension arm (220), and an operating rod (230) is arranged on the second suspension arm (220).

10. Tubular pile production system, its characterized in that: comprises a tubular pile production assembly (500), wherein one side of the tubular pile production assembly (500) is provided with a tension plate conveying belt (600) and the mechanical arm of any one of claims 1 to 9.