CN213196314U

CN213196314U - Welding set is used in construction of construction steel bar

Info

Publication number: CN213196314U
Application number: CN202021937052.9U
Authority: CN
Inventors: 陈曦; 郝辉; 王长辉; 关天海
Original assignee: Jilin Binghe Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Jilin Binghe Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-14
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a welding device for construction of construction reinforcing steel bars, which belongs to the technical field of welding equipment and comprises a welding platform, wherein the middle part of the lower end of the welding platform is fixedly connected with two first fixed plates, two threaded rods are respectively and rotatably connected between the two first fixed plates, the front end of the first fixed plate positioned at the front part is fixedly connected with a servo motor, the servo motor corresponds to the threaded rod positioned at the left part, the front end of the first fixed plate is provided with a mounting hole, the output end of the servo motor movably penetrates through the mounting hole, the output end of the servo motor is fixedly connected with the front end of the threaded rod positioned at the left part, the middle parts of the surfaces of the two threaded rods are both fixedly connected with belt pulleys, the surface sleeves of the two belt pulleys are provided with belts, the two belt pulleys are connected through belt transmission, finally, the mutual matching of a plurality of clamping plates can be realized, thereby ensuring the welding efficiency.

Description

Welding set is used in construction of construction steel bar

Technical Field

The utility model relates to a welding equipment technical field, more specifically say, relate to a welding set for construction steel bar.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

In the construction of building, the welding reinforcing bar is very common, and common welding equipment's fixed effect is all unsatisfactory at present, and when the steel bar welding, because the reason that fixed effect is poor, two can take place the skew because of gravity reason or the reason of ground unevenness with the reinforcing bar often for weldment work is difficult to expand, and then influences welding efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a welding set is used in construction of construction steel bar, it can realize fixing two reinforcing bars through mutually supporting of a plurality of clamp plates for two reinforcing bars can not take place the skew when the steel bar welding, and then guarantee welding efficiency.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a welding device for construction of construction reinforcing steel bars comprises a welding platform, wherein two first fixing plates are fixedly connected to the middle of the lower end of the welding platform, two threaded rods are rotatably connected between the two first fixing plates respectively, a servo motor is fixedly connected to the front end of the first fixing plate positioned in the front part and corresponds to the threaded rod positioned in the left part, a mounting hole is drilled in the front end of the first fixing plate, the output end of the servo motor movably penetrates through the mounting hole, the output end of the servo motor is fixedly connected to the front end of the threaded rod positioned in the left part, belt pulleys are fixedly connected to the middle parts of the surfaces of the two threaded rods, a belt is sleeved on the surfaces of the two belt pulleys, the two belt pulleys are connected through belt transmission, two nuts are connected to the surfaces of the two threaded rods through threads, and a connecting block is fixedly connected to the, welding platform's upper end is opened and is dug there are four slide openings, four connecting block difference sliding connection is in four slide openings, four the first clamp plate of the equal fixedly connected with in upper end of connecting block, four the equal fixedly connected with slider in two parts about the lower extreme of first clamp plate, welding platform's upper end is opened and is dug there are eight spouts, eight the slider is sliding connection respectively in eight spouts, finally can realize fixing two reinforcing bars through mutually supporting of a plurality of clamp plates for two reinforcing bars can not take place the skew when the reinforcement welding, and then guarantee welding efficiency.

As a preferred scheme of the utility model, the equal fixedly connected with second fixed plate in welding platform's upper end four corners department, four the equal fixedly connected with spring of one end that the second fixed plate is close to mutually, four the equal fixedly connected with second pinch plate of the other end of spring.

As an optimized scheme of the utility model, four the equal fixedly connected with telescopic link of one end that the second mounting plate is close to mutually, four the telescopic link is located four springs respectively, four the other end difference fixed connection of telescopic link is in the one end that four second pinch-off blades kept away from mutually.

As a preferred scheme of the utility model, be located the front end fixedly connected with backup pad of first fixed plate, servo motor fixed connection is in the upper end of backup pad.

As a preferred scheme of the utility model, welding platform's the equal fixedly connected with supporting legs in lower extreme four corners department.

As an optimal scheme of the utility model, two the screw thread of two parts is all opposite around the threaded rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the device is needed to be used, firstly two steel bars are placed at the upper end of a welding platform, then the two steel bars are respectively preliminarily fixed through four second clamping plates, a servo motor is started to rotate reversely, the output end of the servo motor is rotated reversely, the threaded rod at the left part is rotated reversely by the output end of the servo motor, the belt pulley at the left part is rotated reversely by the threaded rod at the left part, the belt pulley at the left part is connected by belt transmission, so the belt pulley at the left part is rotated reversely by the belt to drive the belt pulley at the right part to rotate reversely, at the moment, the two threaded rods are rotated reversely, the reverse rotation of the two threaded rods causes four nuts to respectively move towards the close end on the surfaces of the two threaded rods due to the opposite threads at the front part and the rear part of the two threaded rods, and the movement of the four nuts causes four connecting blocks to slide towards the close, the one end of four connecting blocks has still driven four first clamp plates and has removed to the one end that is close to mutually for two are fixed once more with the reinforcing bar, finally can realize fixing two reinforcing bars through mutually supporting of a plurality of clamp plates, make two reinforcing bars can not take place the skew when the reinforcement welding, and then guarantee welding efficiency.

(2) In this scheme, the fixed of four second fixed plates is for the convenience of fixed four springs, four springs are for the convenience of being tentatively fixed with two reinforcing bars through the elastic action, four second pinch-off blades are for the convenience of pressing from both sides the reinforcing bar tightly, the fixed of four telescopic links is for preventing that four springs from taking place a transverse deformation, be for protecting four springs, the front end fixedly connected with backup pad of the first fixed plate that is located the front portion, servo motor fixed connection is in the upper end of backup pad, the fixed of backup pad is for supporting servo motor, the equal fixedly connected with supporting legs in welding platform's lower extreme four corners department, four supporting legs are for the convenience of supporting welding platform.

Drawings

Fig. 1 is a first perspective view of the welding device for construction of construction steel bars of the present invention;

fig. 2 is a second perspective view of the welding device for construction steel bar of the utility model;

fig. 3 is the utility model discloses a A department enlarger in fig. 2 of welding set for construction steel bar.

The reference numbers in the figures illustrate:

1 welding platform, 2 first fixed plates, 3 servo motors, 4 threaded rods, 5 belt pulleys, 6 belts, 7 nuts, 8 sliding holes, 9 connecting blocks, 10 first clamping plates, 11 sliding grooves, 12 sliding blocks, 13 second fixed plates, 14 telescopic rods, 15 springs, 16 second clamping plates, 17 supporting legs and 18 supporting plates.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a welding device for construction of construction steel bars comprises a welding platform 1, two first fixing plates 2 are fixedly connected to the middle of the lower end of the welding platform 1, two threaded rods 4 are rotatably connected between the two first fixing plates 2, a servo motor 3 is fixedly connected to the front end of the first fixing plate 2 positioned in the front, the servo motor 3 corresponds to the threaded rod 4 positioned in the left part, a mounting hole is drilled at the front end of the first fixing plate 2, the output end of the servo motor 3 movably penetrates through the mounting hole, the output end of the servo motor 3 is fixedly connected to the front end of the threaded rod 4 positioned in the left part, belt pulleys 5 are fixedly connected to the middle of the surfaces of the two threaded rods 4, a belt 6 is sleeved on the surfaces of the two belt pulleys 5, the two belt pulleys 5 are in transmission connection through the belt 6, and two nuts 7 are, the equal fixedly connected with connecting block 9 in upper end of four nuts 7, welded platform 1's upper end is excavated there are four slide openings 8, and four connecting blocks 9 are sliding connection respectively in four slide openings 8, the first clamp plate 10 of the equal fixedly connected with in upper end of four connecting blocks 9, and the equal fixedly connected with slider 12 in two parts about the lower extreme of four first clamp plates 10, and welded platform 1's upper end is excavated there are eight spouts 11, and eight slider 12 are sliding connection respectively in eight spouts 11.

In this embodiment, the two first fixing plates 2 are fixed to connect the two threaded rods 4 in a rotatable manner, the two threaded rods 4 are connected to four nuts 7 in a rotatable manner, the servo motor 3 is fixed to drive the threaded rod 4 located at the left portion to rotate, the mounting holes are drilled to penetrate through the output end of the servo motor 3 in a movable manner, the two belt pulleys 5 are fixed to connect the two belt pulleys 5 through the belt 6 in a transmission manner, and further the two threaded rods 4 can rotate simultaneously, the four nuts 7 are used to fix the four connecting blocks 9 in a rotatable manner, the four sliding holes 8 are drilled to slide the four connecting blocks 9, the four first clamping plates 10 are used to fix two steel bars in a rotatable manner, the eight sliding grooves 11 are used to facilitate the eight sliding blocks 12 to slide, and the eight sliding blocks 12 are fixed to facilitate the left and right movement assistance of the four first clamping plates 10, the servo motor 3 can be selected according to different models according to actual needs, for example, the servo motor 3 with the model of TCHV32-1500-3-10S is selected, the servo motor 3 is electrically connected with an external power supply, and for those skilled in the art, the servo motor 3 is common knowledge and the internal structure thereof is not described in detail.

Specifically, referring to fig. 2, the four corners of the upper end of the welding platform 1 are fixedly connected with second fixing plates 13, the ends of the four second fixing plates 13 close to each other are fixedly connected with springs 15, and the other ends of the four springs 15 are fixedly connected with second clamping plates 16.

In this embodiment, the four second fixing plates 13 are fixed to fix the four springs 15, the four springs 15 are used to fix the two reinforcing bars primarily by elastic action, and the four second clamping plates 16 are used to clamp the reinforcing bars.

Specifically, referring to fig. 1, the ends of the four second fixing plates 13 close to each other are fixedly connected with telescopic rods 14, the four telescopic rods 14 are respectively located in the four springs 15, and the other ends of the four telescopic rods 14 are respectively fixedly connected to the ends of the four second clamping plates 16 far away from each other.

In this embodiment, the four telescopic rods 14 are fixed to prevent the four springs 15 from being deformed transversely, and to protect the four springs 15.

Specifically, referring to fig. 1, a supporting plate 18 is fixedly connected to a front end of the first fixing plate 2 located at the front, and the servo motor 3 is fixedly connected to an upper end of the supporting plate 18.

In this embodiment, a support plate 18 is fixedly connected to the front end of the first fixing plate 2 located at the front, the servo motor 3 is fixedly connected to the upper end of the support plate 18, and the support plate 18 is fixed to support the servo motor 3.

Specifically, referring to fig. 1-2, four corners of the lower end of the welding platform 1 are fixedly connected with supporting legs 17.

In this embodiment, the lower end four corners of the welding platform 1 are fixedly connected with supporting legs 17, and the four supporting legs 17 are used for supporting the welding platform 1.

Specifically, referring to fig. 2, the threads of the front and rear portions of the two threaded rods 4 are opposite.

In this embodiment, the threads of the front and rear portions of the two threaded rods 4 are opposite to each other, so that the four nuts 7 can move up and down simultaneously when the two threaded rods 4 rotate simultaneously.

The working principle is as follows: when the device is needed to be used, firstly two steel bars are placed at the upper end of a welding platform 1, then the two steel bars are respectively preliminarily fixed through four second clamping plates 16, a servo motor 3 is started to rotate reversely, the output end of the servo motor 3 is rotated reversely by the reverse rotation of the servo motor 3, a threaded rod 4 positioned at the left part is rotated reversely by the reverse rotation of the output end of the servo motor 3, a belt pulley 5 positioned at the left part is rotated reversely by the reverse rotation of the threaded rod 4 positioned at the left part, the belt pulley 5 positioned at the right part is driven to rotate reversely by a belt 6 because the two belt pulleys 5 are connected in a transmission way through the belt 6, at the moment, the two threaded rods 4 are rotated reversely, and because the front and back threads of the two threaded rods 4 are opposite, the four nuts 7 are respectively moved towards the end close to each other on the surfaces of the, the four nuts 7 are moved to enable the four connecting blocks 9 to slide towards one ends close to each other in the four sliding holes 8, one ends of the four connecting blocks 9 also drive the four first clamping plates 10 to move towards one ends close to each other, so that the two reinforcing steel bars are fixed again, and finally, the two reinforcing steel bars can be fixed through mutual matching of the plurality of clamping plates, so that the two reinforcing steel bars cannot deviate during welding of the reinforcing steel bars, and further welding efficiency is ensured, the four second fixing plates 13 are fixed to facilitate fixing of the four springs 15, the four springs 15 are to facilitate preliminary fixing of the two reinforcing steel bars through elastic action, the four second clamping plates 16 are to facilitate clamping of the reinforcing steel bars, the four telescopic rods 14 are fixed to prevent the four springs 15 from transversely deforming, so as to protect the four springs 15, and the front end of the first fixing plate 2 positioned in the front part is fixedly connected with the supporting plate 18, servo motor 3 fixed connection is in the upper end of backup pad 18, and the fixed of backup pad 18 is for supporting servo motor 3, and the equal fixedly connected with supporting legs 17 of lower extreme four corners department of welded platform 1, four supporting legs 17 are for the convenience of supporting welded platform 1.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a welding set for construction of construction steel bar, includes welded platform (1), its characterized in that: the welding platform comprises a welding platform body (1), wherein two first fixing plates (2) are fixedly connected to the middle of the lower end of the welding platform body (1), two threaded rods (4) are respectively connected between the first fixing plates (2) in a rotating mode, a servo motor (3) is fixedly connected to the front end of the front first fixing plate (2), the servo motor (3) corresponds to the threaded rod (4) located on the left portion, a mounting hole is formed in the front end of the first fixing plate (2), the output end of the servo motor (3) movably penetrates through the mounting hole, the output end of the servo motor (3) is fixedly connected to the front end of the threaded rod (4) located on the left portion, belt pulleys (5) are fixedly connected to the middle of the surfaces of the two threaded rods (4), a belt (6) is sleeved on the surfaces of the two belt pulleys (5), and the two belt pulleys (5) are, two the equal threaded connection in surface of threaded rod (4) has two nuts (7), four the equal fixedly connected with connecting block (9) in upper end of nut (7), the upper end of welded platform (1) is opened and is dug there are four sliding holes (8), four connecting block (9) is sliding connection respectively in four sliding holes (8), four the equal fixedly connected with first clamp plate (10) in upper end of connecting block (9), four equal fixedly connected with slider (12) in two parts is controlled to the lower extreme of first clamp plate (10), the upper end of welded platform (1) is opened and is dug there are eight spout (11), eight slider (12) is sliding connection respectively in eight spout (11).

2. The welding device for construction of the construction reinforcing bar of claim 1, wherein: equal fixedly connected with second fixed plate (13), four in upper end four corners department of welded platform (1) the equal fixedly connected with spring (15), four of one end that second fixed plate (13) are close to mutually the equal fixedly connected with second pinch-off blades (16) of the other end of spring (15).

3. The welding device for construction of the construction reinforcing bar of claim 2, wherein: four equal fixedly connected with telescopic link (14) of one end that second fixed plate (13) are close to mutually, four telescopic link (14) are located four springs (15) respectively, four the other end of telescopic link (14) is fixed connection respectively in the one end that four second clamp plates (16) kept away from mutually.

4. The welding device for construction of the construction reinforcing bar of claim 3, wherein: the front end of the first fixing plate (2) positioned at the front part is fixedly connected with a supporting plate (18), and the servo motor (3) is fixedly connected to the upper end of the supporting plate (18).

5. The welding device for construction of the construction reinforcing bar of claim 4, wherein: the lower end four corners of the welding platform (1) are fixedly connected with supporting legs (17).

6. The welding device for construction of the construction reinforcing bar of claim 5, wherein: the threads of the front part and the rear part of the two threaded rods (4) are opposite.