Reinforcement cage welding machine

Abstract

The utility model discloses a reinforcement cage welding machine, relates to the welding machine technical field, including machine body and fixed plate, be provided with lifting frame on the fixed plate, be provided with welding head on the lifting frame, be provided with collecting box and protection purification mechanism outside the welding head, protection purification mechanism includes: stop subassembly, be provided with the welding head on the welding head, the stop subassembly is provided with the welding head on the welding head. The spark blocking device is used for blocking splashing sparks generated during welding of the reinforcement cage. According to the protection and purification mechanism, when the welding head moving up and down is used for welding a rolling reinforcement cage, generated smoke can be sucked in through the negative pressure suction holes in the suction pipe and then conveyed to an external purification device to be purified; the fixing pipe and the telescopic arc-shaped telescopic pipe can be tightly attached to the surface of the reinforcement cage, the smoke blocking effect and the spark splashing blocking effect are improved, the outward splashing amount of smoke and sparks is reduced, the sparks downwards fall into the collecting box to be collected, and the working environment of a welding site is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to welding machine technical field, specifically a kind of steel reinforcement cage welding machine. BACKGROUND

[0002] Steel reinforcement cage mainly plays the role of constituting structural framework in building.In the pile foundation engineering of bridge,highway,building and other fields,steel reinforcement cage is placed into pile hole, and load is jointly borne with pile body concrete, to improve the bearing capacity and stability of pile foundation, and steel reinforcement cage is welded by roller welding device in welding process, steel reinforcement cage roller welding device can realize continuous, automatic production process, and the production efficiency of steel reinforcement cage is greatly improved, and steel reinforcement cage is welded by welding machine in roller welding device in roller welding device.

[0003] In prior art, welding head in welding machine moves up and down on machine body to automatically weld rotating steel reinforcement cage in roller welding device, but a lot of smoke and sparks are generated in welding process of steel reinforcement cage, smoke affects air quality on site, and sparks generated are inconvenient to clean after falling to ground, therefore, a kind of steel reinforcement cage welding machine is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of steel reinforcement cage welding machine to solve the technical problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of steel reinforcement cage welding machine, including machine body and fixed plate, the fixed plate is provided with lifting frame, the lifting frame is provided with welding head, the outside of the welding head is provided with collection box and protective purification mechanism, the protective purification mechanism includes:

[0006] Blocking component is arranged on welding head, for blocking the sparks generated when steel reinforcement cage is welded;

[0007] Suction component is arranged on blocking component, for suction the smoke generated when steel reinforcement cage is welded.

[0008] Preferably, the blocking component includes a circular plate fixed to the welding head and a fixed tube fixed to the surface of the circular plate, the surface of the fixed tube is provided with a plurality of telescopic members, the telescopic members include a plurality of arc-shaped telescopic tubes fixed to the fixed tube, and the outer surface of the arc-shaped telescopic tube is provided with a plurality of rolling balls.

[0009] Preferably, the telescopic members further include a plurality of T-shaped rods slidingly arranged inside the circular plate, and the inner wall of the arc-shaped telescopic tube is fixedly provided with a T-shaped plate.

[0010] Preferably, the outer part of the T-shaped rod is sleeved with a connecting spring, and two ends of the connecting spring are fixedly connected with the circular plate and the T-shaped plate respectively.

[0011] Preferably, the suction assembly comprises a plurality of suction pipes arranged outside the welding head, and the inner wall and the side surface of each suction pipe are uniformly provided with a plurality of negative pressure suction holes along the circumferential direction of the suction pipe.

[0012] Preferably, the inner part of the circular plate is fixedly provided with two communication pipes, the suction pipe is fixed on the communication pipe, and the other end of the communication pipe is fixedly provided with a concentrating pipe, and the outer part of the concentrating pipe is fixedly provided with a connecting pipe.

[0013] Preferably, the bottom of the fixed plate is provided with a blocking assembly, the blocking assembly comprises an arc-shaped plate body fixed on the top of the collecting box, the inner wall of the bottom of the collecting box is provided with wet mud, the inner wall of the arc-shaped plate body is fixedly provided with two upper fixed rods, and the bottom of the upper fixed rod is fixedly provided with a plurality of Z-shaped plates.

[0014] The outer wall of the arc-shaped plate body is fixedly provided with two limiting columns, and the outer wall of the collecting box is fixedly provided with two limiting rings.

[0015] Preferably, the bottom of the machine body is fixedly provided with a moving bottom plate, the bottom of the moving bottom plate is provided with two tracks, the machine body is provided with a connecting line, and the front surface of the machine body is fixedly provided with two hydraulic rods.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) The protective purification mechanism can suck the generated smoke into the external purification device for purification through the negative pressure suction holes on the suction pipe when the welding head moves up and down to weld the reinforcing cage in rolling, the fixed pipe and the telescopic arc-shaped telescopic pipe can tightly adhere to the surface of the reinforcing cage to increase the blocking effect of smoke and spark spatter, the amount of smoke and spark spatter outward is reduced, the spark falls into the collecting box for collection, and the working environment of the welding site is improved.

[0018] (2) The blocking assembly can make the spark falling on the wet mud quickly extinguish through the wet mud, the Z-shaped plate can reduce the probability of the spark falling on the wet mud outward spatter, and the effect of the collecting box on collecting the spark is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure of the utility model is shown in the schematic diagram;

[0020] Figure 2 It is the right view structural schematic drawing of the machine body of the utility model;

[0021] Figure 3 It is the rear view structural schematic drawing of the round plate and the fixed pipe of the utility model;

[0022] Figure 4 It is the bottom view structural schematic drawing of the round plate and the suction pipe of the utility model;

[0023] Figure 5 It is the bottom view structural schematic drawing of the fixed pipe of the utility model;

[0024] Figure 6 It is the structural schematic drawing of the suction pipe and the communication pipe of the utility model;

[0025] Figure 7 It is the structural schematic drawing of the arc-shaped plate body of the utility model;

[0026] Figure 8 It is the structural schematic drawing of the Z-shaped plate of the utility model;

[0027] Figure 9 It is the structural schematic drawing of the collecting box of the utility model;

[0028] In the drawing: 100, track; 101, mobile bottom plate; 102, machine body; 103, hydraulic rod; 104, fixed plate; 105, lifting frame; 106, welding head; 200, round plate; 201, connecting pipe; 202, arc-shaped telescopic pipe; 204, T-shaped rod; 205, concentrating pipe; 206, fixed pipe; 207, communication pipe; 208, T-shaped plate; 210, suction pipe; 211, negative pressure suction hole; 212, connecting spring; 300, collecting box; 301, arc-shaped plate body; 302, limiting column; 303, limiting ring; 304, upper fixed rod; 305, Z-shaped plate; 306, wet soft mud. DETAILED DESCRIPTION

[0029] The technical scheme of the utility model will be described below in conjunction with embodiments, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] Embodiment one

[0031] Please refer to Figures 1-6The utility model provides a kind of steel reinforcement cage welding machine technical scheme: a kind of steel reinforcement cage welding machine, including body 102 and fixed plate 104, fixed plate 104 is provided with lifting frame 105, lifting frame 105 is provided with welding head 106, the outside of welding head 106 is provided with collection box 300 and protective purification mechanism, protective purification mechanism includes blocking component and suction component;

[0032] Blocking component includes the round plate 200 fixed on welding head 106 and the fixed pipe 206 fixed on the surface of round plate 200, the surface of fixed pipe 206 is provided with multiple sets of telescopic pieces, telescopic piece includes multiple sets of arc telescopic pipes 202 fixed on fixed pipe 206, arc telescopic pipe 202 can make arc telescopic pipe 202 close to steel reinforcement cage under the action of connecting spring 212, increase blocking protective effect, the outer surface of arc telescopic pipe 202 is provided with multiple groups of ball, ball is contacted and rolled with steel reinforcement cage, can reduce the friction and abrasion condition caused by the end of arc telescopic pipe 202 directly with steel reinforcement cage contact;

[0033] The inside of round plate 200 is slidably provided with multiple sets of T-shaped rods 204, T-shaped rod 204 will slide in round plate 200, the inner wall of arc telescopic pipe 202 is fixedly provided with T-shaped plate 208, one end of T-shaped rod 204 is fixedly connected with T-shaped plate 208;

[0034] The outside of T-shaped rod 204 is provided with connecting spring 212, connecting spring 212 can extrude the end of arc telescopic pipe 202 to steel reinforcement cage direction, the two ends of connecting spring 212 are fixedly connected with round plate 200 and T-shaped plate 208 respectively.

[0035] Embodiment two

[0036] On the basis of embodiment one, see Figures 1-6 Suction component includes multiple groups of suction tubes 210 located at the outside of welding head 106, the inner wall and side of suction tube 210 are evenly provided with multiple groups of negative pressure suction holes 211 along the circumferential direction of suction tube 210, negative pressure suction hole 211 generates negative pressure, and smoke is sucked in;

[0037] The inside of round plate 200 is fixedly provided with two groups of communication pipes 207, suction tube 210 is fixed on communication pipe 207, the other end of communication pipe 207 is fixedly provided with concentration pipe 205, and the outside of concentration pipe 205 is fixedly provided with connecting pipe 201.

[0038] The utility model discloses a protection and purification mechanism, when the welding head 106 of up and down movement carries out welding to the reinforcement cage in rolling, can through the negative pressure suction hole 211 on the suction tube 210 inhale the flue gas generated and then transport to the external purification device and carry out purification, through the fixed pipe 206 and the arc telescopic pipe 202 of telescopic can be close to the reinforcement cage surface and increase the blocking effect of flue gas and spark spatter, reduce the amount of flue gas and spark spatter, and the spark falls into the collection box 300 and is collected, improve the working environment of welding site.

[0039] Example three

[0040] On the basis of example two, see Figure 1 、 Figure 2 、 Figure 7 、 Figure 8 And Figure 9 , the bottom of fixed plate 104 is provided with barrier assembly, barrier assembly includes fixed in the top of collection box (300), the inner wall bottom of collection box 300 is provided with wet mud 306, and wet mud 306 is the soft mud of damp, when the spark falls into the soft mud of damp and contacts water, can be quickly extinguished, the inner wall of arc plate body 301 is fixedly provided with two groups of upper fixed rod 304, the bottom of upper fixed rod 304 is fixedly provided with multiple groups of Z-shaped plate 305, and the longitudinal section of Z-shaped plate 305 is zigzag, when a part of spark falling into wet mud 306 appears and spatters outward, is blocked through zigzag Z-shaped plate 305.

[0041] The outer wall of arc plate body 301 is fixedly provided with two groups of limiting posts 302, the limiting post 302 can be positioned after being inserted into the limiting ring 303, the outer wall of collection box 300 is fixedly provided with two groups of limiting rings 303, the bottom of limiting post 302 passes through the inside of limiting ring 303, and arc plate body 301 can be disassembled and assembled through limiting post 302 and limiting ring 303.

[0042] The utility model discloses a barrier assembly, the spark generated in the welding process falls on the wet mud 306 in the collection box 300, can be quickly extinguished by wet mud 306 contacting spark, the probability of the spark falling on wet mud 306 and spattering outward is reduced through Z-shaped plate 305, and the effect that collection box 300 collects spark is improved.

[0043] The bottom of the machine body 102 is fixedly provided with a moving bottom plate 101, the bottom of the moving bottom plate 101 is provided with two groups of rails 100, the machine body 102 is provided with a connecting line, and the end of the connecting line extends to the welding head 106, the front of the machine body 102 is fixedly provided with two groups of hydraulic rods 103, the hydraulic rods 103 can push the welding head 106 to move close to the reinforcement cage, and the working end of the hydraulic rod 103 extends to the surface of the fixed plate 104.

[0044] The working principle and use process of the utility model are as follows:

[0045] In use, the welding head 106 moves up and down to weld the rotating reinforcement cage in the roll welding device, and in the welding process, the rolling ball on the end of the arc-shaped telescopic pipe 202 contacts and rolls with the reinforcement cage, so that the end of the arc-shaped telescopic pipe 202 approaches the reinforcement cage, when the rolling ball contacts the reinforcement cage, the connecting spring 212 is extruded, the connecting spring 212 is extruded and starts to compress, the approach distance between the arc-shaped telescopic pipe 202 and the reinforcement cage is reduced, and the blocking effect of the arc-shaped telescopic pipe 202 on the flue gas and sparks is increased, at this time, the flue gas and sparks generated in the welding process can be mostly blocked and protected by the fixed pipe 206 and the arc-shaped telescopic pipe 202, and the flue gas and sparks can be blocked by the fixed pipe 206 and the telescopic arc-shaped telescopic pipe 202, meanwhile, the connecting pipe 201 is connected with the external purification device, the negative pressure fan in the purification device can generate negative pressure, and then a plurality of negative pressure suction holes 211 on the suction pipe 210 generate negative pressure, the external flue gas is sucked in, transported to the purification device through the communication pipe 207 and the connecting pipe 201, and purified, some sparks and blocked sparks falling on the inner wall of the fixed pipe 206 and the arc-shaped telescopic pipe 202 fall into the wet soft mud 306 in the collection box 300 below for collection, the sparks can be quickly extinguished by contacting the wet soft mud 306, the safety hazard is reduced, and before falling into the wet soft mud 306, the sparks fall through the gap between the Z-shaped plates 305, since the Z-shaped plates 305 are of a zigzag shape, the sparks falling into the wet soft mud 306 can be prevented from rebounding and flying outward, the zigzag structure of the Z-shaped plates 305 is used to block the rebounding sparks from flying outward and falling on the ground.

[0046] The above embodiments are only used to illustrate the technical method of the utility model and not limit the utility model, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A reinforcing cage welding machine comprising a machine body (102) and a fixing plate (104), a lifting frame (105) is arranged on the fixing plate (104), and a welding head (106) is arranged on the lifting frame (105), characterized in that: The welding head (106) is externally provided with a collection box (300) and a protective purification mechanism, the protective purification mechanism comprises: A blocking assembly is arranged on the welding head (106) and is used for blocking the splashing sparks generated during welding of the reinforcement cage; An inhaling assembly is arranged on the blocking assembly and is used for inhaling the smoke generated during welding of the reinforcement cage.

2. A reinforcing cage welding machine according to claim 1, characterised in that: The blocking assembly comprises a circular plate (200) fixed on the welding head (106) and a fixed pipe (206) fixed on the surface of the circular plate (200), the surface of the fixed pipe (206) is provided with a plurality of sets of telescopic members, the telescopic members comprise a plurality of sets of arc-shaped telescopic pipes (202) fixed on the fixed pipe (206), and the outer surface of the arc-shaped telescopic pipe (202) is rollingly provided with a plurality of sets of rolling balls.

3. A reinforcing cage welding machine according to claim 2, characterised in that: The telescopic members further comprise a plurality of sets of T-shaped rods (204) slidingly arranged in the circular plate (200), and the inner wall of the arc-shaped telescopic pipe (202) is fixedly provided with a T-shaped plate (208).

4. A reinforcing cage welding machine according to claim 3, characterised in that: The outer part of the T-shaped rod (204) is sleeved with a connecting spring (212), and the two ends of the connecting spring (212) are fixedly connected with the circular plate (200) and the T-shaped plate (208) respectively.

5. A reinforcing cage welding machine according to claim 4, characterised in that: The inhaling assembly comprises a plurality of sets of suction pipes (210) located outside the welding head (106), and the inner wall and the side surface of the suction pipe (210) are uniformly provided with a plurality of sets of negative pressure suction holes (211) along the circumferential direction of the suction pipe (210).

6. A reinforcement cage welding machine according to claim 5, characterised in that: The inner part of the circular plate (200) is fixedly provided with two sets of communication pipes (207), the suction pipe (210) is fixed on the communication pipe (207), and the other end of the communication pipe (207) is fixedly provided with a concentrating pipe (205), and the outer part of the concentrating pipe (205) is fixedly provided with a connecting pipe (201).

7. A reinforcing cage welding machine according to claim 1, characterised in that: The bottom of the fixed plate (104) is provided with a blocking assembly, the blocking assembly comprises an arc-shaped plate body (301) fixed on the top of the collection box (300), the inner wall bottom of the collection box (300) is provided with a wet soft mud (306), the inner wall of the arc-shaped plate body (301) is fixedly provided with two sets of upper fixed rods (304), and the bottom of the upper fixed rod (304) is fixedly provided with a plurality of sets of Z-shaped plates (305). The outer wall of the arc-shaped plate body (301) is fixedly provided with two sets of limiting columns (302), and the outer wall of the collection box (300) is fixedly provided with two sets of limiting rings (303).

8. A reinforcement cage welding machine according to claim 1, characterized in that: The bottom of the machine body (102) is fixedly provided with a moving bottom plate (101), the bottom of the moving bottom plate (101) is provided with two sets of rails (100), the machine body (102) is provided with a connecting line, and the front surface of the machine body (102) is fixedly provided with two sets of hydraulic rods (103).

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