CN218081048U - Steel plate welding butt joint device for power transformation engineering - Google Patents

Abstract

The utility model discloses a steel plate welding butt joint device for power transformation engineering, which belongs to the technical field of steel plate processing of power transformation engineering and aims at the problems of lower efficiency of butt welding work of steel plates and poorer laminating degree when the steel plates are butted, and comprises a frame and two mounting plates, wherein the two mounting plates are symmetrically distributed and fixed on the side wall at the top end of the frame; the utility model discloses a turning handle a drives the welding ware and carries out lateral shifting, adds to steel sheet welding and adds man-hour and need not artifical handheld welding ware and carry out horizontal shifting, promotes substantially to steel sheet welding processingquality, and this device has the characteristics that the welding department roughness is high, the welding is more firm to steel sheet welding processing.

Description

Steel plate welding butt joint device for power transformation engineering

Technical Field

The utility model belongs to the technical field of the processing of transformer engineering steel sheet, concretely relates to steel sheet welding interfacing apparatus for transformer engineering.

Background

The transformation project is a general name of transmission line construction and transformer installation project, the higher the voltage grade of the transmission project, the larger the transmitted power, the longer the transmission distance, the transmission project with voltage over 33 ten thousand volts, which is called as 'ultra-high voltage transmission and transformation', the highest voltage grade of the ultra-high voltage transmission and transformation line which is put into operation in China is a +/-1100 kV direct current transmission line and a 1000kV alternating current transmission line, a steel plate is cast by molten steel, a flat steel which is pressed after cooling is flat and rectangular, and can be directly rolled or cut by a wide steel strip, the steel plate is divided into thicknesses, the thin steel plate is less than 4 mm (0.2 mm as thin as possible), a medium steel plate is 4 to 60 mm, an extra-thick steel plate is 60 to 115 mm, and the steel plate is divided into hot rolling and cold rolling according to rolling division;

the steel plate welding butt joint device in the prior art usually adopts the handheld welding set of staff to the steel sheet seam department welding under being in the horizontality to accomplish the purpose to steel sheet welding butt joint, but it is in actual application process, and it still has following not enough:

(1) in the steel plate welding butt joint device in the prior art, because a welding device needs to be manually held to weld the steel plate gap, the efficiency of a horizontal moving welding device is low, the accuracy of welding the steel plate gap is difficult to ensure, and the working efficiency of welding the steel plate gap is greatly reduced;

(2) steel sheet welding interfacing apparatus among the prior art, because of two steel sheet butt joints the time laminating degree is relatively poor, lead to steel sheet offset or the condition of rocking to appear easily when carrying out weldment work, the directness has reduced steel sheet welding butt joint work efficiency.

Therefore, a need exists for a welding and butt-jointing device for steel plates for power transformation engineering, which solves the problems of low working efficiency of butt-jointing and welding steel plates and poor fitting degree during butt-jointing steel plates in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer engineering uses steel sheet welding interfacing apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel plate welding butt joint device for power transformation engineering comprises a machine frame and further comprises

The mounting panel, the mounting panel is provided with two, two the mounting panel is the symmetric distribution and is fixed in frame top lateral wall, mounting panel top lateral wall sliding connection has the loading board, frame top lateral wall is fixed with the installing frame, the inboard lateral wall sliding connection in installing frame top has the board of installing additional, install additional that board top lateral wall is fixed with two installation covers that are the symmetric distribution, two the adjacent one side lateral wall of installation cover rotates jointly and is connected with the threaded rod, threaded rod one end coaxial fixation has handle an, threaded rod external screw thread department threaded connection has the thread bush, install additional that board one side lateral wall has seted up logical groove, the thread bush with lead to inside sliding connection of groove, the thread bush is kept away from one side lateral wall of threaded rod is fixed with the welder, mounting panel bottom lateral wall be provided with the butt joint subassembly of loading board looks adaptation.

In the scheme, the butt joint assembly comprises

The two bearing seats are symmetrically distributed and fixed on the side wall of the bottom end of the rack, an operating shaft is rotatably connected inside each bearing seat, a handle b is coaxially fixed at one end of the operating shaft, a worm is fixedly sleeved on the outer surface of the operating shaft, a transmission shaft is rotatably connected on the side wall of one side of the rack, a worm wheel is fixedly sleeved on the outer surface of the transmission shaft close to the worm, and the worm is meshed with the worm wheel;

the runner, the runner is fixed in transmission shaft one end, the runner is located two between the loading board, loading board bottom lateral wall is fixed with the dwang, the runner with it has the transfer line to articulate between the dwang.

It is worth further saying that the lateral wall of the top end of the bearing plate is fixed with two L-shaped connecting plates which are symmetrically distributed, the lateral wall of one side of each connecting plate is penetrated with a connecting rod in a sliding manner, the lateral wall of the top end of each connecting rod is fixed with a connecting ring, one end, far away from the connecting ring, of each connecting rod is fixed with a pressure plate, the outer surface of each connecting rod is sleeved with a spring, one end of each spring is fixed with the L-shaped connecting plate, and the other end of each spring is fixed with the connecting ring.

It should be further noted that two guide grooves which are symmetrically distributed are formed in the side wall of the top end of the mounting plate, two guide plates which are symmetrically distributed are fixed on the side wall of the bottom end of the bearing plate, the guide plates are in sliding connection with the inside of the guide grooves, and the length value of each guide plate is greater than that of the mounting plate.

As a preferred embodiment, the length value of the rotating wheel is greater than the distance value between the two bearing plates, and the central axis of the rotating wheel and the central axis of the top-up plate are arranged in a collinear manner.

As a preferred embodiment, the length value of the through groove is consistent with the width value of the mounting plate, and the projected area value of the mounting plate is greater than the projected area value of the mounting frame.

Compared with the prior art, the utility model provides a pair of steel sheet welding interfacing apparatus for transformer engineering includes following beneficial effect at least:

(1) Drive the welding ware through turning handle a and carry out lateral shifting, carry out horizontal migration to steel sheet welding man-hour need not artifical handheld welding ware, promote by a wide margin to steel sheet welding processingquality, this device has the characteristics that the splice roughness is high, the welding is more firm to steel sheet welding process.

(2) The two steel plates are driven to synchronously move towards the direction close to each other through the butt joint assembly, and the two steel plates are in the state of being attached to each other, so that the operation of workers is convenient, the two steel plates to be welded are butted without manual walking, the butt joint efficiency of the steel plates is greatly improved, and the butt joint welding work efficiency of the steel plates is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of area A in FIG. 1;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic bottom view of the present invention;

fig. 5 is an enlarged schematic view of the mounting plate of the present invention;

fig. 6 is an enlarged schematic view of the bottom structure of the loading plate of the present invention.

In the figure: 1. a frame; 2. mounting a plate; 3. a carrier plate; 4. installing a frame; 5. adding a plate; 6. installing a sleeve; 7. a threaded rod; 8. a handle a; 9. a threaded sleeve; 10. a through groove; 11. a welding device; 12. a docking assembly; 121. a bearing seat; 122. an operating shaft; 123. a handle b; 124. a worm; 125. a drive shaft; 126. a worm gear; 127. a rotating wheel; 128. rotating the rod; 129. a transmission rod; 13. an L-shaped connecting plate; 14. a connecting rod; 15. a connecting ring; 16. a platen; 17. a spring; 18. a guide groove; 19. a guide plate.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-6, the utility model provides a steel plate welding interfacing apparatus for transformer engineering, which comprises a frame 1, frame 1 still includes mounting panel 2, mounting panel 2 is provided with two, two mounting panels 2 are the symmetric distribution and are fixed in 1 top lateral wall of frame, 2 top lateral wall sliding connection of mounting panel has loading board 3, 1 top lateral wall of frame is fixed with installing frame 4, 4 inboard lateral wall sliding connection in top of installing frame has install board 5, install 5 top lateral walls of board and be fixed with two installing sleeves 6 that are the symmetric distribution, two adjacent one side lateral walls of installing sleeve 6 rotate jointly and are connected with threaded rod 7, 7 one end coaxial fixed with handle a8 of threaded rod, 7 external screw thread department threaded connection of threaded rod has threaded sleeve 9, install 5 one side lateral wall of board has seted up logical groove 10 additional, threaded sleeve 9 and the inside sliding connection that leads to groove 10, threaded sleeve 9 keeps away from one side lateral wall of threaded rod 7 and is fixed with welder 11, 2 bottom lateral wall of mounting panel is provided with the butt joint subassembly 12 with loading board 3 looks adaptation, drive welder 11 through rotating handle a8 and carry out lateral shifting, need not to hand-held manual work welder 11 when adding man-hour, promote steel plate welding process, steel plate welding quality more firmly has the characteristics of welding process.

As further shown in fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, it is worth specifically explaining that the docking assembly 12 includes two bearing seats 121, the two bearing seats 121 are symmetrically distributed and fixed on the side wall of the bottom end of the rack 1, the inside of the bearing seat 121 is rotatably connected with an operating shaft 122, one end of the operating shaft 122 is coaxially fixed with a handle b123, the outer surface of the operating shaft 122 is tightly sleeved with a worm 124, the side wall of one side of the rack 1 is rotatably connected with a transmission shaft 125, the outer surface of the transmission shaft 125 close to the worm 124 is tightly sleeved with a worm wheel 126, and the worm 124 is engaged with the worm wheel 126; the rotating wheel 127 is fixed at one end of the transmission shaft 125, the rotating wheel 127 is located between the two bearing plates 3, the rotating rod 128 is fixed on the side wall of the bottom end of each bearing plate 3, the transmission rod 129 is hinged between the rotating wheel 127 and the rotating rod 128, the two steel plates are driven to synchronously move towards the mutually approaching direction through the butt joint assembly 12 until the two steel plates are in the mutually attached state, the operation of workers is convenient, the two steel plates to be welded are butted without manual hand holding, the steel plate butt joint efficiency is greatly improved, and the butt joint welding work efficiency of the steel plates is greatly improved.

Further as shown in fig. 2, it is worth specifically explaining that, two L-shaped connecting plates 13 which are symmetrically distributed are fixed on the side wall of the top end of the bearing plate 3, a connecting rod 14 penetrates through the side wall of one side of the connecting plate in a sliding manner, a connecting ring 15 is fixed on the side wall of the top end of the connecting rod 14, a pressure plate 16 is fixed on one end, away from the connecting ring 15, of the connecting rod 14, a spring 17 is sleeved on the outer surface of the connecting rod 14, one end of the spring 17 is fixed with the L-shaped connecting plate 13, the other end of the spring 17 is fixed with the connecting ring 15, the spring 17 has an elastic effect, so that the pressure plate 16 can be in a state of being attached to a steel plate, and a primary positioning effect on the pressure plate 16 is achieved, the position deviation between the steel plate and the bearing plate 3 is avoided, the butt welding quality of the steel plate is improved to a certain extent, the operation is more convenient for workers, the situation of the position deviation of the steel plate during welding is avoided, and the welding seam is firmer and more attractive.

The scheme has the following working processes: when the steel plates need to be welded and butted, firstly, the connecting ring 15 is pulled, the connecting rod 14 moves synchronously, the spring 17 is in a stretching state at the moment, the pressure plate 16 is driven to move synchronously, then, the steel plates are placed on the top surface of the bearing plate 3, the elastic action of the spring 17 is removed, the connecting rod 14 is enabled to automatically rebound and reset, the pressure plate 16 is driven to move synchronously, the pressure plate 16 compresses and positions the steel plates, the primary positioning between the steel plates and the bearing plate 3 is completed, the operating shaft 122 rotates synchronously by rotating the handle b123, the worm 124 rotates synchronously, the worm 124 and the worm wheel 126 are meshed for transmission, the transmission shaft 125 rotates synchronously, the rotating wheel 127 is driven to rotate synchronously, the transmission action of the transmission rod 129 is utilized, the bearing plate 3 moves close to the center along the guide groove 18, the steel plates move synchronously, until the two steel plates are in a completely-jointed state, the distance between the loading plate 5 and the steel plates is adjusted downwards, the gap between the two steel plates is welded by the welder 11, the threaded rod 7 rotates synchronously, the thread transmission action between the threaded rod 7 and the threaded sleeve 9 moves along the through groove 10, and the steel plate moves synchronously.

According to the working process, the following steps are known: the welding device 11 is driven to transversely move through the rotating handle a8, the welding device 11 does not need to be manually held to horizontally move during steel plate welding, the welding quality of steel plates is greatly improved, the welding device has the characteristics of high flatness of welding positions and more firm welding during steel plate welding, two steel plates are driven to synchronously move towards the directions close to each other through the butt joint assembly 12 until the two steel plates are in the state of being mutually attached, the welding device is convenient to operate by workers, the butt joint efficiency of the two steel plates to be welded is greatly improved without adopting manual hand-held butt joint of the two steel plates to be welded, the butt joint welding work efficiency of the steel plates is greatly improved, the elastic action of the spring 17 is utilized, the pressure plate 16 can be in the state of being mutually attached with the steel plates, the preliminary positioning effect on the pressure plate 16 is achieved, the phenomenon that the position between the steel plates and the bearing plate 3 deviates is avoided, the butt joint welding quality of the steel plates is improved to a certain degree, the operation is more convenient and fast for the workers, the situation that the steel plates sway during welding is avoided, and the welding seams are firmer and more attractive.

Further as shown in fig. 1, fig. 2 and fig. 4, it is worth specifically explaining that two guide grooves 18 which are symmetrically distributed are formed in the side wall of the top end of the mounting plate 2, two guide plates 19 which are symmetrically distributed are fixed to the side wall of the bottom end of the bearing plate 3, the guide plates 19 are in sliding connection with the inside of the guide grooves 18, the length value of the guide plates 19 is larger than that of the mounting plate 2, and the guide plates 19 slide in the guide grooves 18, so that not only can the guide limiting effect on the bearing plate 3 be achieved, but also the stability of the bearing plate 3 during moving can be effectively improved.

As further shown in fig. 1, fig. 3, and fig. 6, it should be specifically described that the length value of the runner 127 is greater than the distance between the two bearing plates 3, the central axis of the runner 127 and the central axis of the additional mounting plate 5 are arranged in a collinear manner, and the length value of the runner 127 is greater than the distance between the two bearing plates 3, so that the runner can be effectively and effectively ensured to be in a completely attached state under the driving force of the driving rod 129.

As further shown in fig. 3 and 4, it is worth specifically explaining that the length value of the through groove 10 is consistent with the width value of the mounting plate 2, the projection area value of the additional mounting plate 5 is greater than the projection area value of the mounting frame 4, and the length value of the through groove 10 is consistent with the width value of the mounting plate 2, so as to ensure that the welding device 11 can weld the gap between the two steel plates within the transverse moving range.

To sum up: slide in guide way 18 through deflector 19, not only can play the direction limiting displacement to loading board 3, but also can effectively promote the stability of loading board 3 when removing, and the length value through runner 127 is greater than the interval value between two loading boards 3, effectively can effectively ensure to be in under the state of laminating completely under the transmission power of transfer line 129, and the width value of seting up length value and mounting panel 2 through leading to groove 10 is unanimous, ensure that the gap to between two steel sheets that the lateral shifting scope of welding ware 11 can be accomplished welds.

The welding device 11 is commercially available, and the welding device 11 is equipped with a power supply, which is well known in the art and will not be described in detail in the specification.

The welder is referred to herein as "TS" and is therefore known as one of the most recent prior art welders.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A steel plate welding butt joint device for power transformation engineering comprises a machine frame (1) and is characterized in that the machine frame (1) further comprises

Mounting panel (2), mounting panel (2) are provided with two, two mounting panel (2) are symmetric distribution and are fixed in frame (1) top lateral wall, mounting panel (2) top lateral wall sliding connection has loading board (3), frame (1) top lateral wall is fixed with installing frame (4), the inboard lateral wall sliding connection in installing frame (4) top has additional board (5), it is two to be symmetric distribution's installation cover (6), two to add board (5) top lateral wall installation cover (6) adjacent one side lateral wall rotates jointly and is connected with threaded rod (7), threaded rod (7) one end coaxial fixation has handle a (8), threaded rod (7) external screw thread department threaded connection has threaded sleeve (9), add and install board (5) one side lateral wall and seted up logical groove (10), threaded sleeve (9) with lead to groove (10) inside sliding connection, threaded sleeve (9) are kept away from one side lateral wall of threaded rod (7) is fixed with soldering ware (11), mounting panel (2) bottom lateral wall be provided with butt joint subassembly (12) of loading board (3) looks adaptation.

2. The steel plate welding butt joint device for power transformation engineering according to claim 1, characterized in that: the butt joint assembly (12) comprises two bearing seats (121), the two bearing seats (121) are symmetrically distributed and fixed on the side wall of the bottom end of the rack (1), an operating shaft (122) is rotatably connected inside the bearing seats (121), a handle b (123) is coaxially fixed at one end of the operating shaft (122), a worm (124) is fixedly sleeved on the outer surface of the operating shaft (122), a transmission shaft (125) is rotatably connected on the side wall of one side of the rack (1), a worm wheel (126) is fixedly sleeved on the outer surface, close to the worm (124), of the transmission shaft (125), and the worm (124) is meshed with the worm wheel (126);

runner (127), runner (127) are fixed in transmission shaft (125) one end, runner (127) are located two between loading board (3), loading board (3) bottom lateral wall is fixed with dwang (128), runner (127) with it has transfer line (129) to articulate between dwang (128).

3. The steel plate welding butt joint device for power transformation engineering according to claim 1, characterized in that: bearing plate (3) top lateral wall is fixed with two L shape connecting plates (13) that are the symmetric distribution, connecting plate one side lateral wall slides and runs through there is connecting rod (14), connecting rod (14) top lateral wall is fixed with go-between (15), connecting rod (14) are kept away from the one end of go-between (15) is fixed with pressure disk (16), spring (17) have been cup jointed to connecting rod (14) surface, spring (17) one end with L shape connecting plate (13) are fixed, the other end of spring (17) with go-between (15) are fixed.

4. The steel plate welding and butting device for power transformation engineering according to claim 1, characterized in that: two guide way (18) that are the symmetric distribution are seted up to mounting panel (2) top lateral wall, loading board (3) bottom lateral wall is fixed with two deflector (19) that are the symmetric distribution, deflector (19) with the inside sliding connection of guide way (18), the length value of deflector (19) is greater than the length value of mounting panel (2).

5. The steel plate welding butt joint device for power transformation engineering according to claim 2, characterized in that: the length value of the rotating wheel (127) is larger than the distance value between the two bearing plates (3), and the central axis of the rotating wheel (127) and the central axis of the installing plate (5) are arranged in a collinear manner.

6. The steel plate welding and butting device for power transformation engineering according to claim 1, characterized in that: the length value of the through groove (10) is consistent with the width value of the mounting plate (2), and the projection area value of the mounting plate (5) is larger than that of the mounting frame (4).

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