CN216028899U

CN216028899U - Standard festival monolithic welding set

Info

Publication number: CN216028899U
Application number: CN202121577530.4U
Authority: CN
Inventors: 张愉恩
Original assignee: Amway Mach Vertical Conveying Equipment Changshu Co ltd
Current assignee: Amway Mach Vertical Conveying Equipment Changshu Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-03-15
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to the technical field of elevator equipment, in particular to a standard knot single piece welding device, which aims at solving the problems of low welding efficiency and poor welding effect in the prior art and provides the following scheme, comprising the following steps of: the bottom plate, the top of bottom plate is provided with the cross axle, and the equal rigid coupling in both ends of cross axle has the mounting panel, and one side that two sets of mounting panels kept away from each other all is connected with the backup pad through the pivot rotation, and is two sets of the bottom of backup pad all with the top rigid coupling of bottom plate, one side externally mounted that the mounting panel was kept away from to one of them backup pad has and is used for driving pivot pivoted brake motor. The welding device is reasonable in structure, stable in structure and simple to operate, not only effectively guarantees the welding effect of the standard knot, but also improves the welding efficiency of the standard knot, and is easy to popularize and use.

Description

Standard festival monolithic welding set

Technical Field

The utility model relates to the field of elevator equipment, in particular to a standard knot single piece welding device.

Background

The standard knot is used as an important stressed part in the whole elevator lifting system, the manufacturing precision and the quality of the standard knot directly influence the safety and the reliability of the whole elevator lifting system, and the standard knot is usually composed of two groups of standard knot stand columns, three groups of standard knot front beams and two groups of standard knot inclined struts.

If the key size of each part of the standard knot in the prior art can not be ensured in the welding process: the size of centre-to-centre spacing and diagonal plane degree then can't guarantee the uniformity and the interchangeability of each standard festival, can influence the security and the stability of elevator, and traditional welding is inconvenient carries out the location centre gripping to the welding part, and welding efficiency is lower, receives welding operation personnel's influence, and the angle of welding and the intensity of welding often are difficult to guarantee, and the welding effect is poor, for this reason, this scheme has proposed a standard festival monolithic welding set.

SUMMERY OF THE UTILITY MODEL

The utility model provides a standard knot single piece welding device which solves the problems of low welding efficiency and poor welding effect in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a standard joint single piece welding apparatus comprising:

the bottom plate is provided with a cross shaft, mounting plates are fixedly connected to two ends of the cross shaft, supporting plates are rotatably connected to the sides, away from each other, of the two groups of mounting plates through the rotating shaft, the bottoms of the two groups of supporting plates are fixedly connected to the top of the bottom plate, and a brake motor for driving the rotating shaft to rotate is mounted on the outer portion of one side, away from the mounting plates, of one group of supporting plates;

the placing plate is arranged right below the transverse shaft and is of a concave structure;

the clamping mechanism comprises three groups of front beam clamping assemblies and two groups of inclined strut clamping assemblies, the three groups of front beam clamping assemblies and the two groups of inclined strut clamping assemblies are fixedly connected to the top of the transverse shaft, the three groups of front beam clamping assemblies and the two groups of inclined strut clamping assemblies are distributed in a staggered mode, and the three groups of front beam clamping assemblies and the two groups of inclined strut clamping assemblies are identical in structure;

the positioning mechanism comprises two groups of mounting blocks, a first positioning sleeve and a second positioning sleeve, wherein the two groups of mounting blocks are respectively mounted at the same end of the two groups of mounting plates, the first positioning sleeve is fixedly connected to the outer part of one side of each mounting plate, and the second positioning sleeve is mounted on the outer part of one side, close to the first positioning sleeve, of the other group of mounting plates; wherein

The positioning mechanisms are arranged on two sides of the cross shaft, and the two groups of positioning mechanisms are symmetrical along the length direction of the cross shaft.

Preferably, first mounting groove has been seted up to outside one side of installation piece, inside the first mounting groove was established to second position sleeve movable sleeve, the outside rigid coupling in one side that first mounting groove was kept away from to the device installation piece had first electric telescopic handle, first electric telescopic handle's extension end extends to the inside of first mounting groove and the outer wall rigid coupling of second position sleeve.

Preferably, the second mounting groove has all been seted up at the both ends of mounting panel, the internally mounted of second mounting groove has second electric telescopic handle, and is two sets of second electric telescopic handle's extension end all extends to the outside of second mounting groove and the outer wall rigid coupling of installation piece.

Preferably, front-axle beam centre gripping subassembly includes U-shaped frame, two-way threaded rod, grip block, carousel, the U-shaped frame rigid coupling is in the top of cross axle, and two-way threaded rod installs the inside at the U-shaped frame, the top of two-way threaded rod extends to the top of U-shaped frame and is connected with the carousel transmission, the quantity of grip block is two sets of, and is two sets of the grip block is threaded sleeve respectively and is established in two reverse threaded's of two-way threaded rod outside.

Preferably, the top thread cover of carousel is equipped with spacing bolt, the bottom of spacing bolt extends to the bottom of carousel and the top butt of U-shaped frame.

Preferably, the bottom rigid coupling of bottom plate has the multiunit third electric telescopic handle, the multiunit the extension end of third electric telescopic handle all extends to the top of bottom plate and the bottom rigid coupling of placing the board.

The utility model has the beneficial effects that:

1. through mutually supporting of mounting panel, installation piece, front beam fixture, bracing fixture, positioning mechanism etc. realize carrying out quick location centre gripping to each standard festival accessory, guarantee the welding angle between each standard festival accessory, reduce the welding seam clearance between the standard festival accessory, improve the welding efficiency and the welding effect of standard festival.

2. Through placing board, third electric telescopic handle, bottom plate etc. and mutually supporting, realize assisting placing each standard festival accessory, further improvement the welding efficiency of standard festival accessory.

The welding device is reasonable in structure, stable in structure and simple to operate, not only effectively guarantees the welding effect of the standard knot, but also improves the welding efficiency of the standard knot, and is easy to popularize and use.

Drawings

FIG. 1 is a top view of the present invention.

Fig. 2 is a front cross-sectional view of the present invention.

Fig. 3 is an enlarged view of the present invention at a.

FIG. 4 is a left side sectional view of the mounting plate of the present invention

Reference numbers in the figures: 1. a base plate; 2. a support plate; 3. mounting a plate; 5. a horizontal axis; 6. a brake motor; 7. mounting blocks; 8. a first positioning sleeve; 9. a first mounting groove; 10. a second positioning sleeve; 12. a first electric telescopic rod; 13. a second mounting groove; 14. a second electric telescopic rod; 15. A U-shaped frame; 16. a bidirectional threaded rod; 17. a clamping plate; 21. a turntable; 22. a limit bolt; 23. a third electric telescopic rod; 24. placing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a standard knot single piece welding device comprises: bottom plate 1, bottom plate 1's top is provided with cross axle 5, the equal rigid coupling in both ends of cross axle 5 has mounting panel 3, one side that two sets of mounting panels 3 kept away from each other all is rotated through the pivot and is connected with backup pad 2, the bottom of two sets of backup pads 2 all with bottom plate 1's top rigid coupling, one side externally mounted that mounting panel 3 was kept away from to one of them set of backup pad 2 has and is used for driving pivot pivoted brake motor 6, brake motor 6 drive pivot is rotated, the convenience is adjusted cross axle 5's angle, and then be convenient for adjust the welding angle of standard festival.

The clamping mechanism comprises three groups of front beam clamping assemblies and two groups of diagonal clamping assemblies, the three groups of front beam clamping assemblies and the two groups of diagonal clamping assemblies are fixedly connected to the top of the transverse shaft 5, the three groups of front beam clamping assemblies and the two groups of diagonal clamping assemblies are distributed in a staggered manner, the three groups of front beam clamping assemblies and the two groups of diagonal clamping assemblies have the same structure, each of the front beam clamping assemblies and the diagonal clamping assemblies comprises a U-shaped frame 15 fixedly connected to the top of the transverse shaft 5, the openings of the multiple groups of U-shaped frames 15 face the same direction, a bidirectional threaded rod 16 and two groups of clamping plates 17 are arranged in the U-shaped frame 15, the two groups of clamping plates 17 are respectively sleeved outside two reverse threads of the bidirectional threaded rod 16 in a threaded manner, a turntable 21 is rotatably connected to the top of the U-shaped frame 15, the top of the bidirectional threaded rod 16 extends to the top of the U-shaped frame 15 and is in transmission connection with the turntable 21, a limiting bolt 22 is sleeved on the top thread of the turntable 21, the bottom of the limit bolt 22 extends to the bottom of the rotary disc 21 to abut against the top of the U-shaped frame 15.

The two sides of the cross shaft 5 are respectively provided with a positioning mechanism, the two groups of positioning mechanisms are symmetrical along the length direction of the cross shaft 5, each positioning mechanism comprises a second mounting groove 13 arranged on one side outside the two groups of mounting plates 3, a second electric telescopic rod 14 is fixedly connected inside the second mounting groove 13, the extending end of the second electric telescopic rod 14 extends to the outside of the second mounting groove 13, the extending end of the second electric telescopic rod 14 is fixedly connected with a mounting block 7, the distance between the two groups of mounting blocks 7 is adjusted through the second electric telescopic rod 14, so that a standard knot front beam and a standard knot front support are conveniently mounted, a first positioning sleeve 8 is fixedly connected to the outside of one side, close to each other, of the two groups of mounting blocks 7, a first mounting groove 9 is arranged on the outside of one side, close to the first positioning sleeve 8, a second positioning sleeve 10 is movably sleeved inside the first mounting groove 9, one end, positioned inside the first mounting groove 9, of the second positioning sleeve 10 is matched with the first mounting groove 9, keep away from one side outside rigid coupling each other at two sets of installation pieces 7 and have first electric telescopic handle 12, the extension end of first electric telescopic handle 12 extends to the inside of first mounting groove 9 and the outer wall rigid coupling of second position sleeve 10, and first electric telescopic handle 12 drives the motion of second position sleeve 10, adjusts the interval between first position sleeve 8 and the second position sleeve 10, and the convenience is fixed the standard festival stand.

There are multiunit third electric telescopic handle 23 at the bottom rigid coupling of bottom plate 1, multiunit third electric telescopic handle 23's extension end all extends to bottom plate 1's top, multiunit third electric telescopic handle 23's extension end rigid coupling has places board 24, and place board 24 and be concave structure down, multiunit third electric telescopic handle 23 extension, will place board 24 and upwards lift up, and then form in the both sides of cross axle 5 and place the plane, the convenience assembles the standard festival accessory at the upper surface of cross axle 5, after the equipment of standard festival accessory is accomplished, multiunit third electric telescopic handle 23 shrink, place board 24 and fall to bottom plate 1's bottom, can not hinder the rotation of standard festival at cross axle 5 top.

The working principle is as follows: when the standard knot is produced, a power supply of equipment is connected, a brake motor 6 rotates, the top level of a transverse shaft 5 is adjusted, a plurality of groups of first electric telescopic rods 12 are contracted, a plurality of groups of second electric telescopic rods 14 and third electric telescopic rods 23 extend, a placing plate 24 rises, the top of the placing plate 24 is flush with the top of the transverse shaft 5, two groups of standard knot stand columns are respectively placed on two sides of the transverse shaft 5, one ends of the two groups of standard knot stand columns extend to the inside of a first positioning sleeve 8, then the two groups of first electric telescopic rods 12 extend to push a second positioning sleeve 10 out of a first mounting groove 9, one end, away from the first positioning sleeve 8, of the two groups of standard knot stand columns is sleeved outside the second positioning sleeve 10, then a plurality of groups of limiting bolts 22 are unscrewed, a rotary table 21 on three groups of front beam clamping mechanisms is rotated anticlockwise, the two groups of clamping plates 17 are far away from each other, the three groups of standard knot front beams are respectively placed inside the three groups of front beam clamping mechanisms, clockwise rotating the turntable, respectively fixing three groups of standard knot front beams, then retracting a plurality of groups of second electric telescopic rods 14, enabling two groups of standard knot upright posts to be close to each other, respectively abutting two ends of the three groups of standard knot front beams with two sides of the two groups of standard knot upright posts, unscrewing three groups of limiting bolts 22, then anticlockwise rotating the turntable 21 on two groups of inclined strut clamping mechanisms, respectively placing two groups of standard knot inclined struts inside the two groups of inclined strut clamping mechanisms, then clockwise rotating the turntable 21, fixing the standard knot inclined struts, then screwing the limiting bolts 22, after the standard knot is fixed, retracting a plurality of groups of third electric telescopic rods 23, descending a placing plate 24, adjusting the welding position of the standard knot through a brake motor 6, after the welding is finished, unscrewing a plurality of groups of limiting bolts 22, anticlockwise rotating the turntable 21, and then retracting a plurality of groups of first electric telescopic rods 12, and taking down the welded standard part, and then repeating the operation to weld the next standard part.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A standard knot single piece welding device, comprising:

the device comprises a base plate (1), wherein a cross shaft (5) is arranged at the top of the base plate (1), mounting plates (3) are fixedly connected to two ends of the cross shaft (5), supporting plates (2) are rotatably connected to one sides, far away from each other, of the two groups of mounting plates (3), the bottoms of the two groups of supporting plates (2) are fixedly connected to the top of the base plate (1), and a brake motor (6) for driving the rotating shaft to rotate is arranged outside one side, far away from the mounting plates (3), of one group of supporting plates (2);

the placing plate (24), the placing plate (24) is installed right below the transverse shaft (5), and the placing plate (24) is of a concave structure;

the clamping mechanism comprises three groups of front beam clamping assemblies and two groups of inclined strut clamping assemblies, the three groups of front beam clamping assemblies and the two groups of inclined strut clamping assemblies are fixedly connected to the top of the transverse shaft (5), the three groups of front beam clamping assemblies and the two groups of inclined strut clamping assemblies are distributed in a staggered mode, and the three groups of front beam clamping assemblies and the two groups of inclined strut clamping assemblies have the same structure;

the positioning mechanism comprises two groups of mounting blocks (7), a first positioning sleeve (8) and a second positioning sleeve (10), the two groups of mounting blocks (7) are respectively mounted at the same ends of the two groups of mounting plates (3), the first positioning sleeve (8) is fixedly connected to the outer part of one side of each mounting plate (3), and the second positioning sleeve (10) is mounted on the outer part of one side, close to the first positioning sleeve (8), of the other group of mounting plates (3); wherein

The positioning mechanisms are arranged on two sides of the transverse shaft (5), and the two groups of positioning mechanisms are symmetrical along the length direction of the transverse shaft (5).

2. The standard knot single piece welding device of claim 1, characterized in that, a first mounting groove (9) is opened on one side of the outside of the mounting block (7), the inside of the first mounting groove (9) is established to the second position sleeve (10) movable sleeve, a first electric telescopic rod (12) is fixedly connected to the outside of one side of the mounting block (7) far away from the first mounting groove (9), and the extension end of the first electric telescopic rod (12) extends to the inside of the first mounting groove (9) and is fixedly connected with the outer wall of the second position sleeve (10).

3. The standard knot single chip welding device of claim 1, characterized in that, second mounting groove (13) have all been seted up at the both ends of mounting panel (3), the internally mounted of second mounting groove (13) has second electric telescopic handle (14), two sets of the extension end of second electric telescopic handle (14) all extend to the outside of second mounting groove (13) and the outer wall rigid coupling of installation piece (7).

4. The standard knot single chip welding set of claim 1, characterized in that, front beam centre gripping subassembly includes U-shaped frame (15), two-way threaded rod (16), grip block (17), carousel (21), U-shaped frame (15) rigid coupling is at the top of cross axle (5), and two-way threaded rod (16) are installed in the inside of U-shaped frame (15), the top of two-way threaded rod (16) extends to the top of U-shaped frame (15) and is connected with carousel (21) transmission, the quantity of grip block (17) is two sets ofly, and two sets of grip block (17) threaded sleeve is respectively outside at two reverse screw threads of two-way threaded rod (16).

5. A standard knot single piece welding device according to claim 4, characterized in that the top thread sleeve of the rotary table (21) is provided with a limit bolt (22), and the bottom of the limit bolt (22) extends to the position that the bottom of the rotary table (21) is abutted with the top of the U-shaped frame (15).

6. The standard knot single-piece welding device according to claim 1, characterized in that a plurality of groups of third electric telescopic rods (23) are fixedly connected to the bottom of the bottom plate (1), and the extension ends of the plurality of groups of third electric telescopic rods (23) extend to the top of the bottom plate (1) and are fixedly connected to the bottom of the placing plate (24).