A welding device suitable for slope support reinforcement

Abstract

The invention discloses a welding device suitable for reinforcing a slope support, which relates to the technical field of slope protection and comprises a working unit, wherein the working unit comprises a workbench assembly and a conveying assembly connected to the workbench assembly, wherein the upper end of the workbench assembly is connected to a working cover plate; the workbench assembly comprises a workbench body and a transport gear installed inside the workbench body; the conveying assembly comprises a conveying path and a conveying limiting track connected inside the conveying path; an installation unit, wherein the installation unit comprises a mounting disk assembly and a slope support body arranged on the mounting disk assembly, wherein a support fixing assembly is connected to the mounting disk assembly, and a welding notch is provided on the mounting disk assembly; a welding unit, wherein the welding unit comprises a welding installation assembly and a welding assembly installed inside the welding installation assembly; the problem that the existing welding device is difficult to ensure the welding accuracy and the welding of the slope support cannot be continuously processed is solved.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection, and in particular to a welding device suitable for reinforcing a slope support. Background Art

[0002] Slope refers to the slope surface with a certain slope made on both sides of the roadbed to ensure the stability of the roadbed. Generally, there are slopes in the roadbed and the cutting. The size of the slope of the roadbed depends on natural factors such as the soil quality, geological structure and hydrological conditions of the slope and the height of the slope. In steep slopes or sections with large fill and excavation, the slope gradient not only affects the amount of earthwork and the difficulty of construction, but also is the key to the overall stability of the roadbed. During the slope construction process, reinforcement structures are generally set up on the slope to prevent the slope from sliding when it is washed by rainwater. When reinforcing the slope, reinforcement brackets are used to ensure that it is more solid. In the production process of slope reinforcement brackets, welding is an indispensable step, and welding equipment must be used for welding.

[0003] During the welding process, the existing slope support welding device cannot achieve stable welding of the slope support and cannot guarantee the welding accuracy. On the other hand, it cannot achieve continuous welding of the slope support, which leads to a decrease in the production capacity of the slope support. Summary of the invention

[0004] Some simplifications or omissions may be made in this section and the abstract and title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the problem that the above-mentioned existing welding devices are difficult to ensure welding accuracy and the welding of the slope bracket cannot be processed continuously, the present invention is proposed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A welding device suitable for reinforcing a slope support, comprising a working unit, wherein the working unit comprises a workbench assembly and a conveying assembly connected to the workbench assembly, wherein the upper end of the workbench assembly is connected to a working cover plate;

[0007] An installation unit, the installation unit comprising an installation disk assembly and a slope bracket body arranged on the installation disk assembly, the installation disk assembly is connected to a bracket fixing assembly, and a welding notch is provided on the installation disk assembly;

[0008] A welding unit comprises a welding installation component and a welding component installed inside the welding installation component.

[0009] As a preferred solution of the welding device suitable for reinforcing the slope support of the present invention, wherein: the workbench assembly includes a workbench body and a transport gear installed inside the workbench body;

[0010] The conveying assembly comprises a conveying path and a conveying limiting track connected inside the conveying path.

[0011] As a preferred solution of the welding device suitable for slope support reinforcement described in the present invention, the mounting plate assembly includes a mounting plate body and a transport rack arranged on one side of the mounting plate body, and conveying chutes are provided at both ends of the mounting plate body.

[0012] As a preferred solution of the welding device suitable for reinforcing the slope support of the present invention, the support fixing assembly includes a fixing platform and a clamping member arranged inside the fixing platform, and one end of the clamping member is connected to a clamping plate, and one side of the clamping plate is connected to a limited displacement rod;

[0013] The clamping member comprises a clamping screw and a connecting screw sleeve connected to one end of the clamping screw, and a limiting guide rod is arranged at one end of the connecting screw sleeve.

[0014] As a preferred solution of the welding device suitable for slope support reinforcement described in the present invention, the welding mounting assembly includes a welding mounting seat and an angle adjustment rack arranged inside the welding mounting seat, and distance adjustment grooves are opened on both sides inside the welding mounting seat, one side of the distance adjustment groove is connected to an upper adjustment rack, and the other side of the distance adjustment groove is connected to a lower adjustment rack.

[0015] As a preferred solution of the welding device suitable for slope support reinforcement described in the present invention, the welding assembly includes a welding mounting sleeve and a welding part installed inside the welding mounting sleeve, and one end of the welding part is connected to a distance adjustment part, and one end of the welding mounting sleeve is provided with an angle adjustment gear.

[0016] As a preferred solution of the welding device suitable for slope support reinforcement described in the present invention, the welding part includes a connecting adjustment rod and a distance adjustment seat connected to one end of the connecting adjustment rod, and a return spring is provided at the other end of the distance adjustment seat, a welding head mounting seat is provided inside the distance adjustment seat, and one end of the welding head mounting seat is connected to the welding head body.

[0017] As a preferred solution of the welding device suitable for slope support reinforcement described in the present invention, the distance adjustment seat performs limited movement inside the connecting adjustment rod, and the welding head mounting seat performs limited sliding inside the distance adjustment seat.

[0018] As a preferred solution of the welding device suitable for slope support reinforcement described in the present invention, the distance adjustment member includes an elliptical rotating block and a distance adjustment slot provided on the elliptical rotating block, and distance adjustment gears are connected to both sides of the elliptical rotating block.

[0019] As a preferred solution of the welding device suitable for reinforcing the slope support described in the present invention, the distance adjustment groove is slidably connected to one end of the connecting adjustment rod.

[0020] The beneficial effects of the present invention are as follows: by providing an installation unit, the setting of the bracket fixing assembly can be utilized to fix the slope bracket body on the mounting plate assembly, and the two slope bracket bodies can be brought into contact at the welding notch, which is convenient for subsequent welding work. By fixing the bracket fixing assembly, it is ensured that the slope bracket body will not move during welding, thereby improving the welding accuracy. At the same time, by means of welding units installed on both the workbench assembly and the work cover plate, synchronous welding of the upper and lower sides of the slope bracket body is completed, thereby improving the welding efficiency. By utilizing the cooperation between the distance adjusting member and the angle adjusting gear, the welding assembly as a whole can be adjusted in angle and distance, thereby facilitating complete welding, eliminating the need for multiple installations, thereby improving the welding efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a structural schematic diagram of the workbench assembly of the present invention.

[0024] Figure 3 It is a structural schematic diagram of the installation unit of the present invention.

[0025] Figure 4 It is a structural schematic diagram of the mounting disk assembly of the present invention.

[0026] Figure 5 for Figure 3 Enlarged structural diagram at A in the middle.

[0027] Figure 6 It is a structural schematic diagram of the welding unit of the present invention.

[0028] Figure 7 It is a schematic structural diagram of the welding assembly of the present invention.

[0029] Figure 8 It is a schematic diagram of the cross-sectional structure of the welding assembly of the present invention.

[0030] Fig. 9 It is a schematic cross-sectional structure diagram of the welding installation assembly of the present invention. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Example 1

[0036] Reference Figure 1-2 , which is the first embodiment of the present invention, provides a welding device suitable for reinforcing a slope support, including a working unit 100, the working unit 100 includes a workbench assembly 101 and a conveying assembly 102 connected to the workbench assembly 101, and the upper end of the workbench assembly 101 is connected to a working cover plate 103; the workbench assembly 101 includes a workbench body 101a and a transport gear 101b installed inside the workbench body 101a; the conveying assembly 102 includes a conveying path 102a and a conveying limit track 102b connected inside the conveying path 102a;

[0037] By arranging the conveying components 102 on both sides of the workbench component 101, the installation unit 200 can be placed and moved. When the installation unit 200 is located on the workbench body 101a, the welding units 300 respectively installed inside the workbench body 101a and on the lower side of the working cover plate 103 can be used to weld the slope support body 202; when the welding work is completed, the installation plate component 201 can be moved by the setting of the transport gear 101b in cooperation with the installation plate component 201 to complete the conversion, so that the welding work can be carried out continuously;

[0038] When the installation disk assembly 201 is moved by using the transport gear 101b, there are four transport gears 101b in total, which are respectively engaged with the installation disk assembly 201. At the same time, the four transport gears 101b are controlled by a motor and rotate synchronously to ensure that the installation disk assembly 201 can move thereon at a uniform speed.

[0039] The mounting unit 200 includes a mounting plate assembly 201 and a slope bracket body 202 disposed on the mounting plate assembly 201, a bracket fixing assembly 203 is connected to the mounting plate assembly 201, and a welding notch 204 is provided on the mounting plate assembly 201;

[0040] By utilizing the cooperation between the mounting plate assembly 201 and the conveying limit track 102b, the mounting unit 200 can slide horizontally on the conveying assembly 102 without any up and down deviation, thereby ensuring the accuracy during welding; at the same time, the bracket fixing assembly 203 can be used to fix the slope bracket body 202 on both sides of the mounting plate assembly 201, and the two slope bracket bodies 202 are in contact with each other at the position of the welding notch 204 to complete the welding of the two; and the setting of the welding notch 204 can facilitate the welding operation of the welding unit 300.

[0041] The welding unit 300 includes a welding installation component 301 and a welding component 302 installed inside the welding installation component 301; the welding unit 300 is arranged inside the workbench body 101a and on the lower side of the work cover 103, and is symmetrically arranged about the center line of the workbench body 101a, with a total of four locations, so that the two connection points of the slope support body 202 can be welded simultaneously from top to bottom, thereby improving the welding efficiency.

[0042] During use: when welding, first fix the slope bracket body 202 on the mounting plate assembly 201 using the bracket fixing assembly 203, and then use the transmission of the transport gear 101b to move the mounting plate assembly 201 in the conveying assembly 102. When the mounting plate assembly 201 moves to the workbench body 101a, it stops moving. Then, the welding unit 300 is used to weld the contacting parts of the two slope bracket bodies 202. After the welding is completed, the transport gear 101b is rotated again to move the mounting plate assembly 201 out. At the same time, the next mounting plate assembly 201 enters the welding position on the workbench body 101a to continue the welding operation.

[0043] Example 2

[0044] Reference Figure 2 to Figure 5 , which is the second embodiment of the present invention, is further improved on the basis of the embodiment 1 in that: the mounting plate assembly 201 includes a mounting plate body 201a and a transport rack 201b arranged on one side of the mounting plate body 201a, and both ends of the mounting plate body 201a are provided with a transport chute 201c;

[0045] By opening conveying grooves 201c on both sides of the installation disk body 201a, it can cooperate with the conveying limit track 102b, so that the installation disk body 201a can move horizontally smoothly inside the conveying component 102 without shaking up and down; at the same time, by engaging the set conveying rack 201b with the conveying gear 101b, the conveying gear 101b can provide power to drive the installation disk component 201 to move, thereby completing the needs of continuous welding work.

[0046] The bracket fixing assembly 203 includes a fixing platform 203a and a clamping member 203b arranged inside the fixing platform 203a, and one end of the clamping member 203b is connected to a clamping plate 203c, and one side of the clamping plate 203c is connected to a limited displacement rod 203d; the clamping member 203b includes a clamping screw 203b-1 and a connecting screw sleeve 203b-2 connected to one end of the clamping screw 203b-1, and one end of the connecting screw sleeve 203b-2 is provided with a limited displacement guide rod 203b-3;

[0047] A support fixing assembly 203 is provided on both sides of the mounting plate body 201a, which can clamp and fix the two side slope support bodies 202 at the same time. At the same time, a rectangular groove is provided on one side of the fixing platform 203a close to the side slope support body 202, in which a clamping plate 203c is provided, so that the clamping plate 203c can be displaced. By setting the clamping piece 203b, the movement of the clamping plate 203c can be controlled, so that the clamping plate 203c can complete the clamping and fixing of the side slope support body 202. At the same time, by setting a limited displacement rod 203d to limit the position in the fixing platform 203a, the movement of the support fixing assembly 203 can be restricted to prevent it from being offset and stuck when moving;

[0048] For the clamping member 203b, the threaded connection between the clamping screw 203b-1 and the connecting screw sleeve 203b-2 is used to control the movement of the clamping plate 203c, wherein the clamping screw 203b-1 is fixed on the fixed platform 203a, and the clamping screw 203b-1 can rotate and is threadedly connected to the connecting screw sleeve 203b-2; and limiting blocks are set on both sides of the connecting screw sleeve 203b-2, so that it slides on the limiting sliding rod set inside the fixed platform 203a, limiting the rotation of the connecting screw sleeve 203b-2, so that it can move horizontally smoothly without rotating with the clamping screw 203b-1.

[0049] During use: when fixing the slope support body 202, place the slope support body 202 on the mounting plate body 201a, then rotate the clamping screw 203b-1 to make it threadedly connected with the connecting screw sleeve 203b-2, so that the clamping plate 203c moves, and clamps and fixes the slope support body 202 to complete the installation and fixation of the slope support body 202 on one side, and complete the fixation of the slope support body 202 on the other side by the same operation, and then the mounting plate assembly 201 can be moved to the welding position for welding operation through the engagement between the transport gear 101b and the transport rack 201b; when welding is completed, just rotate the clamping screw 203b-1 in the opposite direction to loosen the clamping of the slope support body 202 and take it out.

[0050] The remaining structures are the same as those of Example 1.

[0051] Example 3

[0052] Reference Figure 1 and Figure 6 to Figure 9, which is the third embodiment of the present invention. Based on the second embodiment, this embodiment is further improved in that: the welding installation assembly 301 includes a welding installation seat 301a and an angle adjustment rack 301b arranged inside the welding installation seat 301a, and the welding installation seat 301a has distance adjustment slots 301c on both sides thereof, one side of the distance adjustment slot 301c is connected to an upper adjustment rack 301d, and the other side of the distance adjustment slot 301c is connected to a lower adjustment rack 301e;

[0053] A semicircular groove is provided inside the welding mounting base 301a to facilitate installation of the welding assembly 302 inside the welding mounting base 301a. At the same time, arc-shaped distance adjustment grooves 301c are provided on both sides of the groove inside the welding mounting base 301a, and an upper adjustment rack 301d and a lower adjustment rack 301e are respectively provided on the upper and lower parts of the distance adjustment groove 301c, and the two are staggered, one is provided on the left side of the distance adjustment groove 301c, and the other is provided on the right side.

[0054] The welding assembly 302 includes a welding installation sleeve 302a and a welding piece 302b installed inside the welding installation sleeve 302a, and one end of the welding piece 302b is connected to a distance adjustment piece 302c, and one end of the welding installation sleeve 302a is provided with an angle adjustment gear 302d; the welding piece 302b includes a connecting adjustment rod 302b-1 and a distance adjustment seat 302b-2 connected to one end of the connecting adjustment rod 302b-1, and the other end of the distance adjustment seat 302b-2 is provided with a return spring 302b-5, and a welding head mounting seat 302b-3 is provided inside the distance adjustment seat 302b-2, and one end of the welding head mounting seat 302b-3 is connected to a welding head body 302b-4;

[0055] Connecting rods are respectively arranged on both sides of the welding installation sleeve 302a, which are rotatably connected to the inside of the welding installation seat 301a, so that the welding installation sleeve 302a can rotate around the connecting rods inside the welding installation seat 301a, and the welding piece 302b slides inside the welding installation sleeve 302a. The welding head body 302b-4 is located on the upper outer side of the welding installation sleeve 302a, and a connecting hose is connected thereto to facilitate the air intake for welding;

[0056] A movable slider is provided on the outside of the distance adjustment seat 302b-2, so that it can slide within the welding mounting sleeve 302a and prevent it from rotating. At the same time, the welding head mounting seat 302b-3 can also move on the sliding rod provided on the distance adjustment seat 302b-2, ensuring that both the distance adjustment seat 302b-2 and the welding head mounting seat 302b-3 can move within the limit position to prevent them from rotating.

[0057] The distance adjustment seat 302b-2 moves within the connection adjustment rod 302b-1, and the welding head mounting seat 302b-3 slides within the distance adjustment seat 302b-2; the distance adjustment member 302c includes an elliptical rotating block 302c-1 and a distance adjustment slot 302c-2 provided on the elliptical rotating block 302c-1, and both sides of the elliptical rotating block 302c-1 are connected to distance adjustment gears 302c-3;

[0058] By setting the distance adjustment gear 302c-3, when the motor is used to drive the angle adjustment gear 302d to rotate, the welding mounting sleeve 302a will rotate, and then the distance adjustment gear 302c-3 will engage with the upper adjustment rack 301d and the lower adjustment rack 301e, so that the distance adjustment gear 302c-3 drives the elliptical rotating block 302c-1 to rotate accordingly, and then the distance adjustment groove 302c-2 and the connecting adjustment rod 302b-1 are used to cooperate to drive the welding assembly 302 to move, so as to ensure that when adjusting the angle of the welding part 302b, the distance between the welding head body 302b-4 and the welding part can be adjusted synchronously to ensure the accuracy during welding.

[0059] During use: During the welding process, when it is necessary to adjust the welding angle, the motor is used to drive the angle adjustment gear 302d to rotate, and the meshing between the angle adjustment gear 302d and the angle adjustment rack 301b is used to rotate the welding mounting sleeve 302a, thereby driving the distance adjustment member 302c to move. Due to the meshing between the distance adjustment gear 302c-3 and the upper adjustment rack 301d and the lower adjustment rack 301e, the distance adjustment slot 302c-2 is driven to rotate, and then the distance adjustment slot 302c-2 is used to cooperate with the connecting adjustment rod 302b-1 to move the welding member 302b to adjust the distance during welding. When the welding member 302b is vertical, it is reset under the action of the reset spring 302b-5.

[0060] The remaining structure is the same as that of Example 2.

[0061] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0062] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0063] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A welding device suitable for reinforcing a slope support, characterized in that: include, A working unit (100), the working unit (100) comprising a working table assembly (101) and a conveying assembly (102) connected to the working table assembly (101), the upper end of the working table assembly (101) being connected to a working cover plate (103); An installation unit (200), the installation unit (200) comprising a mounting plate assembly (201) and a slope bracket body (202) arranged on the mounting plate assembly (201), the mounting plate assembly (201) being connected to a bracket fixing assembly (203), and the mounting plate assembly (201) being provided with a welding notch (204); A welding unit (300), the welding unit (300) comprising a welding installation component (301) and a welding component (302) installed inside the welding installation component (301); The welding installation assembly (301) comprises a welding installation seat (301a) and an angle adjustment rack (301b) arranged inside the welding installation seat (301a), and distance adjustment slots (301c) are provided on both sides inside the welding installation seat (301a), one side inside the distance adjustment slot (301c) is connected to an upper adjustment rack (301d), and the other side inside the distance adjustment slot (301c) is connected to a lower adjustment rack (301e); The welding assembly (302) comprises a welding installation sleeve (302a) and a welding piece (302b) installed inside the welding installation sleeve (302a), and one end of the welding piece (302b) is connected to a distance adjustment piece (302c), one end of the welding installation sleeve (302a) is provided with an angle adjustment gear (302d), the welding piece (302b) comprises a connecting adjustment rod (302b-1), the distance adjustment piece (302c) comprises an elliptical rotating block (302c-1) and a distance adjustment groove (302c-2) provided on the elliptical rotating block (302c-1), both sides of the elliptical rotating block (302c-1) are connected to distance adjustment gears (302c-3), and the distance adjustment groove (302c-2) is slidably connected to one end of the connecting adjustment rod (302b-1); The meshing between the angle adjustment gear (302d) and the angle adjustment rack (301b) causes the welding mounting sleeve (302a) to rotate, thereby driving the distance adjustment member (302c) to move. Due to the meshing between the distance adjustment gear (302c-3) and the upper adjustment rack (301d) and the lower adjustment rack (301e), the distance adjustment slot (302c-2) is driven to rotate.

2. The welding device for reinforcing a slope support according to claim 1 is characterized in that: The workbench assembly (101) comprises a workbench body (101a) and a transport gear (101b) installed inside the workbench body (101a); The conveying assembly (102) comprises a conveying path (102a) and a conveying limiting track (102b) connected inside the conveying path (102a).

3. The welding device for reinforcing a slope support according to claim 1 or 2, characterized in that: The mounting plate assembly (201) comprises a mounting plate body (201a) and a transport rack (201b) arranged on one side of the mounting plate body (201a), and both ends of the mounting plate body (201a) are provided with transport chutes (201c).

4. The welding device for reinforcing a slope support according to claim 3 is characterized in that: The support fixing assembly (203) comprises a fixing platform (203a) and a clamping member (203b) arranged inside the fixing platform (203a), and one end of the clamping member (203b) is connected to a clamping plate (203c), and one side of the clamping plate (203c) is connected to a limited displacement rod (203d); The clamping member (203b) comprises a clamping screw (203b-1) and a connecting screw sleeve (203b-2) connected to one end of the clamping screw (203b-1), and a limiting guide rod (203b-3) is provided at one end of the connecting screw sleeve (203b-2).

5. The welding device for reinforcing a slope support according to claim 1 is characterized in that: The welding piece (302b) further comprises a distance adjustment seat (302b-2) connected to one end of the connection adjustment rod (302b-1), and a return spring (302b-5) is arranged at the other end of the distance adjustment seat (302b-2), a welding head mounting seat (302b-3) is arranged inside the distance adjustment seat (302b-2), and one end of the welding head mounting seat (302b-3) is connected to the welding head body (302b-4).

6. The welding device for reinforcing a slope support according to claim 5 is characterized in that: The distance adjustment seat (302b-2) performs limited movement inside the connection adjustment rod (302b-1), and the welding head mounting seat (302b-3) performs limited sliding inside the distance adjustment seat (302b-2).

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