Automatic butt joint tensioner for reinforcement cage

Abstract

The utility model relates to the technical field of building structural members, and discloses a reinforcement cage automatic butt joint tensioner, which comprises a pair of clamps, each clamp comprises a first clamping plate and a second clamping plate, the first clamping plate is adjustably connected with the second clamping plate, and the distance between the first clamping plate and the second clamping plate is adjustable; the push rods comprise the first push rod and the second push rod, the two ends of the first push rod are fixedly connected with the first clamping plates on the two sides respectively, and the two ends of the second push rod are fixedly connected with the second clamping plates on the two sides respectively; and the remote control operator is in signal connection with the first push rod and the second push rod. When two sections of main reinforcements of the reinforcement cage need to be precisely butted, the device can stably fix the reinforcements through the clamp, and then the reinforcements can be ensured to be in a seamless tight fit state by means of collaborative operation of the push rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structural member technical field more specifically, especially, it is a kind of automatic butt joint stretcher for reinforcement cage. BACKGROUND

[0002] With the progress of the times and the continuous optimization of technology, the main reinforcement connection mode of pile foundation reinforcement cage is gradually tending to mechanical connection. However, in practical application, mechanical connection is faced with a technical challenge that needs to be solved urgently: during the transportation, hoisting and lowering of the reinforcement cage, slight deformation is inevitable, which will cause gaps between the steel bars when connecting in sections, affecting the overall quality and stability of the connection.

[0003] To solve this problem, it is urgent to develop an innovative solution: an automatic butt joint stretcher device for reinforcement cage, which aims to adjust the position of the steel bars in the sleeve to the best state through precise and stable force, ensuring that the steel bars can be accurately and tightly connected even in the presence of slight deformation, fundamentally improving the connection quality and ensuring the safety and reliability of the project. SUMMARY

[0004] The utility model aims at providing an automatic butt joint stretcher for reinforcement cage to solve the problems existing in the prior art. When two sections of reinforcement cage main reinforcement need to be accurately connected, the device achieves stable fixation of the steel bars through clamps, and then relies on the cooperation of push rods to ensure that the steel bars can be tightly fitted without gaps.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme: the utility model provides an automatic butt joint stretcher for reinforcement cage, comprising: a pair of clamps, the clamp includes first clamping plate and second clamping plate, the first clamping plate is adjustably connected with the second clamping plate, and the distance between the first clamping plate and the second clamping plate is adjustable; push rod, the push rod includes first push rod and second push rod, the first push rod is fixedly connected with the first clamping plate on both sides respectively, and the second push rod is fixedly connected with the second clamping plate on both sides respectively; remote controller, the remote controller is signal connected with the first push rod and the second push rod.

[0006] According to the automatic butt joint stretcher for reinforcement cage provided by the utility model, the first clamping plate and the second clamping plate are connected by bolts, and the distance between the first clamping plate and the second clamping plate is adjusted by the bolts.

[0007] The utility model provides a kind of automatic butt joint stretcher of reinforcement cage, first clamping plate and the second clamping plate corresponding position are all provided with mounting hole, the mounting hole is equipped with the bolt.

[0008] According to the automatic butt joint stretcher of reinforcement cage provided by the utility model, the first push rod is fixedly connected with the first clamping plate through a bolt at both ends.

[0009] According to the automatic butt joint stretcher of reinforcement cage provided by the utility model, the second push rod is fixedly connected with the second clamping plate through a bolt at both ends.

[0010] The utility model discloses the following technical effects:

[0011] The present application provides an innovative automatic butt joint stretcher device for reinforcement cage, which is specially designed to solve the gap problem caused by the connection of main reinforcement in building construction. In actual application process, when two sections of reinforcement cage main reinforcement need to be precisely butt-jointed, the device realizes the stable fixation of the reinforcement through the first clamping plate and the second clamping plate arranged above and below it. Then, the two high-precision first push rods and second push rods work cooperatively to ensure that the reinforcement can achieve a seamless close-fitting state without gaps. At the same time, a remote controller is provided as a matching device, which enables the staff to easily control the operation of the equipment, including start / stop functions, from a certain distance. This not only improves the convenience of work, but also enhances the safety of construction. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0013] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Fig. 2 It is a front view of the overall structure of the utility model;

[0015] Fig. 3 It is a schematic diagram of the structure of the clamp in the utility model;

[0016] Among them, 1, first clamping plate; 2, second clamping plate; 3, first push rod; 4, second push rod; 5, remote controller; 6, bolt. DETAILED DESCRIPTION

[0017] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0018] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0019] As shown in the drawings, Figs. 1-3 The present application provides a kind of automatic butt joint stretcher of reinforcement cage, it include: a pair of clamps, clamp includes first clamping plate 1 and second clamping plate 2, adjustable connection between first clamping plate 1 and second clamping plate 2, and the distance between first clamping plate 1 and second clamping plate 2 is adjustable;Push rod, push rod includes first push rod 3 and second push rod 4, first push rod 3 both ends are respectively fixedly connected with the first clamping plate 1 of both sides, and second push rod 4 both ends are respectively fixedly connected with the second clamping plate 2 of both sides;Remote controller 5, remote controller 5 is signal connected with first push rod 3 and second push rod 4.

[0020] The device is designed to improve the efficiency and accuracy of building site reinforcement connection operation, the core components are a pair of clamps, two push rods and remote controller 5, each component works cooperatively to ensure seamless connection and high-strength fixation during reinforcement butt joint process.

[0021] A pair of clamps are distributed in upper and lower, and the structure of the two clamps is same, wherein, first clamping plate 1 and second clamping plate 2 are distributed in left and right, and mounting hole is arranged on first clamping plate 1 and second clamping plate 2, and first clamping plate 1 and second clamping plate 2 are fixed by bolt 6 through mounting hole, to ensure the stability of connection part, bolt 6 is high-strength bolt 6 in the embodiment, and the distance between first clamping plate 1 and second clamping plate 2 can be flexibly adjusted by bolt 6 to adapt to reinforcement of different diameters, so that the clamp can provide reliable clamping force.

[0022] In the embodiment, push rod is electric push rod, first push rod 3 both ends are fixedly connected with first clamping plate 1 through bolt, two first clamping plates 1 are distributed at the top end and bottom end of first push rod 3, and second push rod 4 both ends are fixedly connected with second clamping plate 2 through bolt, two second clamping plates 2 are distributed at the top end and bottom end of second push rod 4, this kind of connection mode can provide sufficient mechanical strength, and it is convenient for quick disassembly and assembly, to improve work efficiency.

[0023] Before use, first put the upper clamp in place, make sure the position of the bench vice corresponds to the steel bar to be connected, then use the left and right clamping pieces to tightly clamp the steel bar, and use the bolt 6 to reinforce it, to ensure that the steel bar is firmly fixed in the clamp. The upper and lower distributed clamps not only can ensure strong clamping force, but also have high adaptability, can compatible with steel bars of different diameters, increase the application range and flexibility of the equipment. This ingenious design means that construction personnel can match various specifications of steel bars according to the site, so as to achieve the best connection effect.

[0024] The first push rod 3 and the second push rod 4 are built-in electric boxes, and a 24V DC power supply is installed in the electric box. The power supply is specially designed for electric push rod to ensure stable and safe power support during operation, so as to realize accurate stretching and butt joint of steel bars.

[0025] The device is equipped with a remote controller 5, and the staff can easily control the operation of the equipment at a distance, including start / stop functions, which not only improves the convenience of work, but also enhances the safety of construction.

[0026] Working process:

[0027] The first clamping plate 1 and the second clamping plate 2 arranged above and below are fixedly installed on the main reinforcement of the reinforcement cage by the bolt 6, and the first push rod 3 and the second push rod 4 are fixedly connected with the first clamping plate 1 and the second clamping plate 2 by the latch, to ensure that all parts are tightly matched. Use the remote controller 5 to press the up or down button at the same time, drive the first push rod 3 and the second push rod 4 to rise or fall synchronously, until they accurately reach the position of the center of the steel bar, to ensure that the two ends of the steel bar can be stably butt jointed. If any deviation is found during this process, stop the rising or falling action immediately, and use the remote controller 5 to control the push rod of one side for fine adjustment, i.e. unilateral rising or falling to correct the position deviation, to ensure that the two steel bars are completely aligned, and then continue to execute the synchronous rising instruction to complete the final butt joint.

[0028] In this embodiment, remote control and automatic operation are realized by using remote control technology and electric push rod system, which not only improves the operation convenience of the equipment, but also reduces the influence of human factors on the construction quality. The clamp in the device is a bench vice clamp, which combines the bench vice clamp with high-strength bolts to ensure the stability and accuracy of the steel bar during butt joint, effectively avoiding the sliding or displacement problems that may occur in traditional methods. The 24V DC power supply is selected to provide stable and continuous power support for the electric push rod, ensuring the consistency and reliability of the stretching force, making the steel butt joint more smooth and fast. The device is designed flexibly, which can adapt to the butt joint requirements of steel bars of different diameters, and is suitable for various construction engineering projects, including but not limited to high-rise buildings, bridges and tunnels, etc.

[0029] In the description of the utility model, need understanding is, the term "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model, and not indicate or imply that the indicated device or element must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as limiting the utility model.

[0030] The above-described embodiments are only descriptions of the preferred modes of the utility model, and do not limit the scope of the utility model, and various modifications and improvements to the technical solutions of the utility model made by those skilled in the art without departing from the design spirit of the utility model should fall within the protection scope defined by the claims of the utility model.

Claims

1. An automatic rebar cage splicing tensioner, characterized in that, include: A pair of clamps, the clamps including a first clamping plate (1) and a second clamping plate (2), the first clamping plate (1) and the second clamping plate (2) being adjustablely connected, and the distance between the first clamping plate (1) and the second clamping plate (2) being adjustable; The push rod includes a first push rod (3) and a second push rod (4). The two ends of the first push rod (3) are fixedly connected to the first clamping plates (1) on both sides, and the two ends of the second push rod (4) are fixedly connected to the second clamping plates (2) on both sides. Remote control operator (5), which is signal connected to the first push rod (3) and the second push rod (4).

2. The automatic rebar cage splicing tensioner according to claim 1, characterized in that: The first clamping plate (1) and the second clamping plate (2) are connected by bolts (6), and the distance between the first clamping plate (1) and the second clamping plate (2) is adjusted by the bolts (6).

3. The automatic rebar cage splicing tensioner according to claim 2, characterized in that: The first clamping plate (1) and the second clamping plate (2) are provided with mounting holes at corresponding positions, and the bolts (6) are installed at the mounting holes.

4. The automatic rebar cage splicing tensioner according to claim 1, characterized in that: The first push rod (3) is fixedly connected to the first clamping plate (1) at both ends by pins.

5. The automatic rebar cage splicing tensioner according to claim 1, characterized in that: The two ends of the second push rod (4) are fixedly connected to the second clamping plate (2) by pins.

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