CN115870676A

CN115870676A - A portable welding set for engineering construction

Info

Publication number: CN115870676A
Application number: CN202310150440.4A
Authority: CN
Inventors: 吴尚林; 林丹
Original assignee: Guangdong Huaqing Construction Engineering Co ltd
Current assignee: Guangdong Huaqing Construction Engineering Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-03-31
Anticipated expiration: 2043-02-22
Also published as: CN115870676B

Abstract

The invention discloses a movable welding device for engineering construction, which comprises an engineering component auxiliary frame and a movable welding frame body arranged opposite to the engineering component auxiliary frame, wherein the movable welding frame body comprises a bottom guide assembly, a rail car, an inclined driving assembly, an inclined strut assembly, a frame and a rotating mechanism, the rail car is rotatably arranged on the bottom guide assembly, two ends of the inclined driving assembly are respectively hinged with the inclined strut assembly and the rail car, the lower end of the inclined strut assembly is hinged with the rail car, the frame and the rotating mechanism are arranged on the inclined strut assembly, a welding machine is arranged on the welding machine erection assembly, and the positions of a lifting assembly and the inclined driving assembly are adjusted to adjust the welding position and angle. The cooperation of adopting engineering component auxiliary frame and removal welding support body adjusts the position of welding machine on the one hand, and on the other hand adjusts the position and the angle of large-scale welding spare, has solved the problem that can't carry out processing to large-scale welding, and welding efficiency is high and convenient.

Description

A portable welding set for engineering construction

Technical Field

The invention relates to the field of engineering construction, in particular to a movable welding device for engineering construction.

Background

Patent document "CN202110719216.3" discloses a welding engineering vehicle, which comprises: the chassis comprises a first crawler frame, a second crawler frame and a plurality of box-shaped beams, wherein the first crawler frame and the second crawler frame are arranged at intervals, and the plurality of box-shaped beams are arranged at intervals and are connected with the first crawler frame and the second crawler frame; a support platform including a support frame, a first side frame and a second side frame, wherein the support frame is located between the first track frame and the second track frame and is disposed on top of the plurality of box beams, the first side frame and the second side frame are both connected to the support frame, the first side frame is located above the first track frame, and the second side frame is located above the second track frame; and the rubber crawler comprises a first rubber crawler and a second rubber crawler, the first rubber crawler is arranged on the first crawler frame, and the second rubber crawler is arranged on the second crawler frame. The invention can reduce the gravity center of the whole vehicle and improve the stability and the climbing performance of the whole vehicle.

Patent document with application number "CN201710647755.4" discloses an intelligent welding machineshop car, including the automobile body, install control system, electric welding system, vision system on the automobile body in proper order, intelligent welding machineshop car still includes by laser guide system, guides the automobile body to the assigned position through laser guide system. The invention can reach the position to be welded through central control and autonomous recognition and autonomous movement and carry out operation in real time, and because the operation is unmanned, the invention is not influenced by the adverse factors of the operation environment, climate and operation height equal to human, thereby greatly increasing the speed of the welding construction operation of the steel structure building main body, improving the stability of the welding quality and ensuring the welding quality of key nodes.

Patent document with application number "CN201220396335.6" discloses a welding engineering vehicle, which comprises a crawler and a chassis on the upper part of the crawler; a cab is arranged at the longitudinal left front part of the chassis; the crane is arranged at the rear side of the cab and is positioned on the longitudinal central line of the chassis; a power generation and welding integrated machine is longitudinally arranged in the middle of a chassis at the rear part of the crane; a left rear side platform and a right rear side platform are respectively arranged on two sides of the power generation and welding integrated machine; a hydraulic pump is arranged between the power generation and welding integrated machine and the crane; a hydraulic oil tank is arranged on the right side of the hydraulic pump, and a crane operation platform is arranged on the left side of the hydraulic pump; the right side of the cab is provided with a storage platform. The welding engineering truck arranges the crane and the power generation and welding integrated machine in the middle of the longitudinal axis of the chassis, so that the whole structure of the vehicle-mounted part of the welding engineering truck is more compact, and the stability is improved; therefore, the transmission mechanism of the whole machine can be further simplified, and the transmission efficiency is improved; the welding engineering vehicle starts from the structure, adjusts and reduces the volume of the engineering vehicle, reduces the width of the whole vehicle and is convenient for small vehicle transportation.

The above patent documents disclose that the conventional engineering welding has the following drawbacks:

the engineering welding equipment on the market can not process large welding, the welding limitation degree is higher, and the welding efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a mobile welding device for engineering construction, which can solve the problem that large-scale welding cannot be processed.

One of the purposes of the invention is realized by adopting the following technical scheme:

a movable welding device for engineering construction comprises an engineering component auxiliary frame and a movable welding frame body arranged opposite to the engineering component auxiliary frame, wherein the engineering component auxiliary frame comprises a ground rail component, a lifting component, a welding machine erection component and a bottom trolley, the bottom trolley is slidably mounted on the ground rail component, and the upper end and the lower end of the lifting component are respectively connected with the bottom trolley and the welding machine erection component; remove the welding support body and include bottom direction subassembly, railcar, slope drive assembly, bracing subassembly, frame, rotating mechanism, the railcar rotate install in bottom direction subassembly, the both ends of slope drive assembly respectively with the bracing subassembly with the railcar is articulated, the lower extreme of bracing subassembly articulate in the railcar, frame, rotating mechanism install in on the bracing subassembly, the welding machine erects in on the welding machine erects the subassembly, adjust the lifting subassembly with the position of slope drive assembly is in order to adjust welding position, angle.

Furthermore, the lifting assembly comprises a plurality of X-shaped mechanisms connected end to end and a lifting oil cylinder for driving the X-shaped mechanisms to float.

Furthermore, the X-shaped mechanism comprises a first X-shaped mechanism located at the bottommost part and a second X-shaped mechanism arranged on the first X-shaped mechanism, the first X-shaped mechanism is connected to the lower part of the second X-shaped mechanism, and a lifting oil cylinder is arranged on the second X-shaped mechanism.

Furthermore, the adjacent X-shaped mechanisms are connected through a connecting plate to form a lifting oil cylinder, and the lifting oil cylinder is an obtuse triangle formed by enclosing a first edge, a second edge and a third edge.

Furthermore, the lifting assembly further comprises a side erecting plate, an inclined ladder is arranged on the side of the side erecting plate, and the side erecting plate is fixed with the end of the welding machine erecting assembly.

Further, the bottom guide assembly is provided with a U-shaped groove for mounting a rail car.

Furthermore, the inclination driving assembly comprises a middle oil cylinder, a first connecting rod and a second connecting rod, the end of the first connecting rod is hinged to the second connecting rod, a cross rod used for being hinged to the upper end of the middle oil cylinder is arranged on the side of the first connecting rod, and the end of the second connecting rod is hinged to the inclined strut assembly.

Further, the rotating mechanism comprises a fixed disc, a back inner gear ring, an inner gear, a speed changer and a driving motor, wherein the fixed disc is used for fixing the components to be welded, the back inner gear ring is fixed on the back of the fixed disc, the inner gear is hinged to the back inner gear ring, and the driving motor drives the inner gear to rotate through the speed changer.

Further, the welder erects the subassembly and includes erects the board, sets up the lateral part guardrail on the board.

Further, the ground rail assembly is provided with side grooves for sliding mounting.

Compared with the prior art, the invention has the beneficial effects that:

the engineering component auxiliary frame comprises a ground rail component, a lifting component, a welding machine erection component and a bottom trolley, wherein the bottom trolley is slidably mounted on the ground rail component, and the upper end and the lower end of the lifting component are respectively connected with the bottom trolley and the welding machine erection component; remove the welding support body and include bottom direction subassembly, railcar, slope drive assembly, bracing subassembly, frame, rotating mechanism, the railcar rotate install in bottom direction subassembly, slope drive assembly's both ends respectively with the bracing subassembly with the railcar is articulated, the lower extreme of bracing subassembly articulate in the railcar, frame, rotating mechanism install in on the bracing subassembly, the welding machine erects in on the welding machine erects the subassembly, adjust the lifting subassembly with the position of slope drive assembly is in order to adjust welding position, angle. The cooperation of adopting engineering component auxiliary frame and removal welding support body adjusts the position of welding machine on the one hand, and on the other hand adjusts the position and the angle of large-scale welding spare, has solved the problem that can't carry out processing to large-scale welding, and welding efficiency is high and convenient.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a mobile welding apparatus for construction according to a preferred embodiment of the present invention;

FIG. 2 is a perspective view of a movable welding frame of the movable welding apparatus for construction shown in FIG. 1;

FIG. 3 is a partial view of the moving welded frame of FIG. 2;

FIG. 4 is another partial view of the transfer frame of FIG. 1;

FIG. 5 is another partial view of the transfer welding frame of FIG. 1;

FIG. 6 is a perspective view of an auxiliary frame for construction members in the portable welding apparatus for construction shown in FIG. 1;

FIG. 7 is a partial perspective view of the auxiliary frame for engineering components shown in FIG. 6;

FIG. 8 is another partial perspective view of the auxiliary frame for engineering components shown in FIG. 6;

FIG. 9 is a further partial perspective view of the auxiliary frame of the engineering component shown in FIG. 6;

fig. 10 is a further partial perspective view of the auxiliary frame for engineering components shown in fig. 6.

In the figure: 100. an engineering component auxiliary frame; 10. a ground rail assembly; 11. a side groove; 20. a lifting assembly; 201. a side erecting plate; 202. an inclined ladder; 21. an X-type mechanism; 211. a first X-shaped mechanism; 212. a second X-shaped mechanism; 22. lifting the oil cylinder; 23. a connector tile; 231. a first side; 232. a second edge; 233. a third side; 30. erecting a component by using a welding machine; 31. erecting a plate; 32. a side guard rail; 40. a bottom trolley; 200. moving the welding frame body; 50. a bottom guide assembly; 501. a rail car; 51. a U-shaped groove; 60. a tilt drive assembly; 61. a middle oil cylinder; 62. a first link; 63. a second link; 70. a diagonal bracing assembly; 80. a frame; 90. a rotation mechanism; 91. fixing the disc; 92. a back annular gear; 93. an internal gear; 94. a transmission; 96. the motor is driven.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 10, a mobile welding device for engineering construction includes an engineering component auxiliary frame 100 and a mobile welding frame body 200 disposed opposite to the engineering component auxiliary frame 100, where the engineering component auxiliary frame 100 includes a ground rail assembly 10, a lifting assembly 20, a welding machine erection assembly 30, and a bottom trolley 40, the bottom trolley 40 is slidably mounted on the ground rail assembly 10, and upper and lower ends of the lifting assembly 20 are respectively connected to the bottom trolley 40 and the welding machine erection assembly 30; remove welding support body 200 and include bottom direction subassembly 50, railcar 501, slope drive assembly 60, bracing subassembly 70, frame 80, rotating mechanism 90, railcar 501 rotate install in bottom direction subassembly 50, the both ends of slope drive assembly 60 respectively with bracing subassembly 70 with railcar 501 is articulated, the lower extreme of bracing subassembly 70 articulate in railcar 501, frame 80, rotating mechanism 90 install in on the bracing subassembly 70, the welding machine erects in on the welding machine erects subassembly 30, adjusts lifting subassembly 20 with the position of slope drive assembly 60 is in order to adjust welding position, angle. By adopting the cooperation of the engineering component auxiliary frame 100 and the movable welding frame body 200, the position of a welding machine is adjusted on the one hand, and the position and the angle of a large-scale welding part are adjusted on the other hand, so that the problem that the large-scale welding cannot be processed is solved, and the welding efficiency is high and is convenient.

Preferably, the lifting assembly 20 includes a plurality of X-shaped mechanisms 21 connected end to end, and a lifting cylinder 22 for driving the X-shaped mechanisms 21 to float upward. Specifically, the X-shaped mechanism 21 is divided into a first X-shaped mechanism 211 located at the bottommost portion and a second X-shaped mechanism 212 arranged on the first X-shaped mechanism 211, the first X-shaped mechanism 211 is connected to the lower portion of the second X-shaped mechanism 212, and the second X-shaped mechanism 212 is provided with a lift cylinder 22. Adjacent X type mechanism 21 adopts linking plate 23 to carry out the linking of lifting cylinder 22, lifting cylinder 22 is the obtuse triangle that encloses and closes by first limit 231, second limit 232, third limit 233. The lift cylinder 22 is formed as an obtuse triangle surrounded by a first side 231, a second side 232, and a third side 233. The purpose of "is to: and stable support is provided for large welding components.

Preferably, the lifting assembly 20 further comprises a side erection plate 201, a side of the side erection plate 201 is provided with an inclined ladder 202, and the side erection plate 201 is fixed with an end of the welder erection assembly 30. The purpose of providing the "side erecting plate 201 inclined ladder 202" is to: the side erecting plate 201 drives the welder erecting component 30 to move together, and the structure is stable and convenient. The ramp 202 facilitates the movement of people up and down.

Preferably, the bottom guide assembly 50 is provided with a U-shaped slot 51 for mounting a rail car 501. The tilt driving assembly 60 comprises a middle oil cylinder 61, a first connecting rod 62 and a second connecting rod 63, wherein the end of the first connecting rod 62 is hinged to the second connecting rod 63, a cross rod used for being hinged to the upper end of the middle oil cylinder 61 is arranged on the side of the first connecting rod 62, and the end of the second connecting rod 63 is hinged to the inclined strut assembly 70. The purpose of setting up "middle part hydro-cylinder 61, first connecting rod 62, second connecting rod 63" is: providing stable supporting force for operation.

Preferably, the rotating mechanism 90 includes a fixing plate 91 for fixing the components to be welded, a back ring gear 92, an internal gear 93, a transmission 94, and a driving motor 96, the back ring gear 92 is fixed to the back of the fixing plate 91, the internal gear 93 is hinged to the back ring gear 92, and the driving motor 96 drives the internal gear 93 to rotate through the transmission 94. The welder erection assembly 30 comprises an erection plate 31 and a side fence 32 disposed on the erection plate 31. The ground rail assembly 10 is provided with side grooves 11 for sliding mounting. Whole device compact structure, novel structure, design benefit, the suitability is strong, the facilitate promotion.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a portable welding set for engineering construction, includes engineering component auxiliary frame, the relative removal welding support body that sets up with engineering component auxiliary frame, its characterized in that:

the engineering component auxiliary frame comprises a ground rail component, a lifting component, a welding machine erection component and a bottom trolley, wherein the bottom trolley is slidably mounted on the ground rail component, and the upper end and the lower end of the lifting component are respectively connected with the bottom trolley and the welding machine erection component;

remove the welding support body and include bottom direction subassembly, railcar, slope drive assembly, bracing subassembly, frame, rotating mechanism, the railcar rotate install in bottom direction subassembly, the both ends of slope drive assembly respectively with the bracing subassembly with the railcar is articulated, the lower extreme of bracing subassembly articulate in the railcar, frame, rotating mechanism install in on the bracing subassembly, the welding machine erects in on the welding machine erects the subassembly, adjust the lifting subassembly with the position of slope drive assembly is in order to adjust welding position, angle.

2. The mobile welding device for engineering construction according to claim 1, wherein: the lifting assembly comprises a plurality of X-shaped mechanisms connected end to end and a lifting oil cylinder for driving the X-shaped mechanisms to float.

3. The mobile welding device for engineering construction according to claim 2, characterized in that: the X-shaped mechanism comprises a first X-shaped mechanism located at the bottommost part and a second X-shaped mechanism arranged on the first X-shaped mechanism, the first X-shaped mechanism is connected to the lower part of the second X-shaped mechanism, and a lifting oil cylinder is arranged on the second X-shaped mechanism.

4. The mobile welding device for engineering construction according to claim 3, characterized in that: and the X-shaped mechanism is connected with the lifting oil cylinder by adopting a connecting plate, and the lifting oil cylinder is an obtuse triangle formed by enclosing a first edge, a second edge and a third edge.

5. The mobile welding device for engineering construction according to claim 2, characterized in that: the lifting assembly further comprises a lateral erecting plate, an inclined ladder is arranged on the lateral portion of the lateral erecting plate, and the lateral erecting plate is fixed with the end portion of the welding machine erecting assembly.

6. The mobile welding device for engineering construction according to claim 1, characterized in that: the bottom guide assembly is provided with a U-shaped groove for mounting a rail car.

7. The mobile welding device for engineering construction according to claim 1, characterized in that: the inclined driving assembly comprises a middle oil cylinder, a first connecting rod and a second connecting rod, the end of the first connecting rod is hinged to the second connecting rod, a cross rod used for being hinged to the upper end of the middle oil cylinder is arranged on the side of the first connecting rod, and the end of the second connecting rod is hinged to the inclined strut assembly.

8. The mobile welding device for engineering construction according to claim 1, wherein: the rotating mechanism comprises a fixed disc, a back inner gear ring, an inner gear, a speed changer and a driving motor, wherein the fixed disc is used for fixing the components to be welded, the back inner gear ring is fixed on the back of the fixed disc, the inner gear is hinged to the back inner gear ring, and the driving motor drives the inner gear to rotate through the speed changer.

9. The mobile welding device for engineering construction according to claim 1, wherein: the welder erects the subassembly and includes erects the board, sets up the lateral part guardrail on the board.

10. The mobile welding device for engineering construction according to claim 1, characterized in that: the ground rail assembly is provided with side grooves for sliding mounting.