CN216730257U - Tower machine standard festival welding frock - Google Patents
Tower machine standard festival welding frock Download PDFInfo
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- CN216730257U CN216730257U CN202122099450.9U CN202122099450U CN216730257U CN 216730257 U CN216730257 U CN 216730257U CN 202122099450 U CN202122099450 U CN 202122099450U CN 216730257 U CN216730257 U CN 216730257U
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- positioning seat
- tailstock
- bottom frame
- welding frock
- tower crane
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Abstract
The utility model relates to the technical field of welding tools, in particular to a welding tool for a standard section of a tower crane. The device comprises a first positioning seat, wherein the first positioning seat is positioned at the front angular point of an underframe, a second positioning seat is arranged on the side surface of the first positioning seat, the second positioning seat is positioned in the middle section of the underframe, a third positioning seat is arranged on the side surface of the second positioning seat, the third positioning seat is positioned at the other corner of the underframe, a fourth positioning seat is arranged in front of the third positioning seat, the fourth positioning seat is positioned at the corner of the other side of the underframe, a tailstock is arranged opposite to the second positioning seat, the tailstock is positioned in the middle section of the underframe, a rotating ring is arranged outside the tailstock, a limiting ring is arranged outside the tailstock, the rotating ring is rotatably connected to the limiting ring, a straight plate is arranged on the side surface of the rotating ring, and a vertical plate is arranged on the straight plate. Can assist fixed web through setting up the swivel, it is great to have avoided welding error among the traditional welding mode of fixing with the hand, and the rigidity of component warp is also big, often needs the correction in later stage, the problem that wastes time and energy.
Description
Technical Field
The utility model relates to the technical field of welding tools, in particular to a welding tool for a standard section of a tower crane.
Background
Welding, also called fusion welding, is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, when a standard section of a tower crane is welded, a web member needs to be welded to form a complete shape, the welding of the web member of the standard section of the tower crane adopts a welding mode of marking and then fixing by hand at present, the welding error is large, the rigid deformation of a component is also large, later-stage correction is often needed, time and labor are wasted, and therefore, a welding tool for the standard section of the tower crane is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a welding tool for a standard section of a tower crane, which aims to solve the problems that the welding of the standard section web member of the tower crane in the background art adopts a welding mode of marking and then fixing by hand, the welding error is large, the rigid deformation of a member is large, the later correction is often needed, and time and labor are wasted.
In order to achieve the purpose, the utility model provides a welding tool for a standard joint of a tower crane, which comprises a fixing device, wherein the fixing device comprises an underframe, a first positioning seat is arranged above the underframe and is positioned at the front angular point of the underframe, a second positioning seat is arranged on the side surface of the first positioning seat and is positioned in the middle section of the underframe, a third positioning seat is arranged on the side surface of the second positioning seat and is positioned at the other corner of the underframe, a fourth positioning seat is arranged in front of the third positioning seat and is positioned at the corner of the other side of the underframe, a tailstock is arranged opposite to the second positioning seat and is positioned in the middle section of the underframe, a plurality of supporting legs are arranged below the underframe, a rotating ring is arranged outside the tailstock, a limiting ring is arranged outside the tailstock, and the rotating ring is rotatably connected to the limiting ring, the side of the swivel is provided with a straight plate, and the straight plate is provided with a vertical plate.
As a further improvement of the technical scheme, a plurality of rotating plates are arranged above the tailstock, connecting rods are arranged on the rotating plates and are of square structures, one ends of the connecting rods are rotatably connected to the rotating plates, and a pressing plate is arranged below the other ends of the connecting rods.
As a further improvement of the technical scheme, a plurality of check blocks are arranged above the tailstock, the check blocks are rotatably connected above the tailstock, a clamping block is arranged on the rotating ring, and the side shape of the clamping block is matched with that of the check blocks.
As a further improvement of the technical scheme, a guide rod is arranged on the inner side of the vertical plate and is connected in the straight plate in a sliding mode, a threaded rod is connected to the vertical plate in a threaded mode, and the threaded rod penetrates through the vertical plate and is connected with the straight plate in a threaded mode.
As a further improvement of the technical scheme, the underframe is of a hollow structure.
As a further improvement of the technical scheme, a plurality of supporting rods are arranged between the bottom frames, and the supporting rods form a III-shaped structure in the embodiment.
As a further improvement of the technical scheme, a stud is arranged above the supporting leg and is in threaded connection with the lower portion of the underframe.
Compared with the prior art, the utility model has the beneficial effects that:
in this tower machine standard festival welding frock, through setting up the swivel, rotate the swivel and make its change that drives the straight board and take place the angle, the riser of the straight board side of cooperation provides the support of bottom surface and side to the web member that needs the location, the rotation through the swivel comes the position that the web member sent into needs, it is great to have avoided welding error in traditional welding mode with hand fixing, the rigid deformation of component is also big, often needs the correction in later stage, the problem that wastes time and energy.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic diagram showing the whole structure of example 1 in a disassembled state;
FIG. 3 is a schematic view of the tailstock structure of embodiment 1;
fig. 4 is a schematic view of a vertical plate structure of embodiment 1.
The various reference numbers in the figures mean:
100. a fixing device;
110. a chassis; 111. a support bar;
120. a first positioning seat; 121. a second positioning seat; 122. a third positioning seat; 123. a fourth positioning seat;
130. a tailstock; 131. a limiting ring; 132. rotating the ring; 133. a stopper; 134. a clamping block; 135. rotating the plate; 136. a connecting rod; 137. pressing a plate;
140. a straight plate; 141. a vertical plate; 142. a guide bar; 143. a threaded rod;
150. a support leg; 151. a stud.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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.
Example 1
Referring to fig. 1-4, the present embodiment provides a welding fixture for a standard joint of a tower crane, including a fixing device 100, the fixing device 100 includes a bottom frame 110, a first positioning seat 120 is disposed above the bottom frame 110, the first positioning seat 120 is located at a front corner of the bottom frame 110, a second positioning seat 121 is disposed on a side surface of the first positioning seat 120, the second positioning seat 121 is located at a middle section of the bottom frame 110, a third positioning seat 122 is disposed on a side surface of the second positioning seat 121, the third positioning seat 122 is located at another corner of the bottom frame 110, a fourth positioning seat 123 is disposed in front of the third positioning seat 122, the fourth positioning seat 123 is located at a corner of the other side of the bottom frame 110, a tail seat 130 is disposed opposite to the second positioning seat 121, the tail seat 130 is located at the middle section of the bottom frame 110, a plurality of supporting legs 150 are disposed below the bottom frame 110, a swivel 132 is disposed outside the tail seat 130, a limiting ring 131 is disposed outside the tail seat 130, the swivel 132 is rotatably connected to the limiting ring 131, the side of the rotary ring 132 is provided with a straight plate 140, and the straight plate 140 is provided with a vertical plate 141.
In this embodiment, tailstock 130 top is equipped with a plurality of commentaries on classics boards 135, is equipped with connecting rod 136 on the commentaries on classics board 135, and connecting rod 136 is square structure, and the one end of connecting rod 136 is rotated and is connected on changeing board 135, and the other end below of connecting rod 136 is equipped with clamp plate 137, will need the welded connecting plate to press through rotating connecting rod 136 and hold to avoid the connecting plate dislocation on the tailstock 130, clamp plate 137 is used for promoting the oppression area.
Further, tailstock 130 top is equipped with a plurality of dogs 133, and dog 133 rotates to be connected in tailstock 130 top, is equipped with fixture block 134 on the swivel 132, and the side shape of fixture block 134 matches with the side shape of dog 133, comes to provide different fixed positions for swivel 132 through a plurality of dogs 133 to make it can fix in the position of difference, dog 133 is equipped with four in this embodiment, is used for assisting four web members on the tack weld owner angle steel.
Specifically, a guide rod 142 is arranged on the inner side of the vertical plate 141, the guide rod 142 is slidably connected in the straight plate 140, a threaded rod 143 is connected to the vertical plate 141 through a thread, the threaded rod 143 penetrates through the vertical plate 141 to be connected with the straight plate 140 through a thread, and the position of the vertical plate 141 can be changed by rotating the threaded rod 143, so that the vertical plate 141 is adapted to web members with different sizes.
In addition, the bottom frame 110 is a hollow structure, and the bottom frame 110 is formed by welding a plurality of iron plates, so that steel is saved, and the cost is reduced.
Furthermore, a plurality of support rods 111 are arranged between the bottom frames 110, the support rods 111 form a III-shaped structure in the embodiment, the connection strength between the bottom frames 110 is increased through the support rods 111 of the III-shaped structure, and the bottom frames 110 are prevented from being broken.
Specifically, a stud 151 is arranged above the support leg 150, the stud 151 is in threaded connection with the lower portion of the bottom frame 110, and the height of the support leg 150 can be adjusted by rotating the support leg 150, so that the levelness of the bottom frame 110 can be adjusted.
When the positioning device is used, the main angle steel is firstly fixed on the first positioning seat 120, the second positioning seat 121 and the third positioning seat 122 which are on the same side, wherein a plurality of small positioning holes are formed in the first positioning seat 120 and the third positioning seat 122, the main angle steel is fixed through the small positioning pins, then the connecting plate is fixed above the fourth positioning seat 123 and the tail seat 130 through the positioning pins, further, the rotating ring 132 is rotated to drive the straight plate 140 to change the angle, the vertical plate 141 on the side surface of the straight plate 140 is matched to provide bottom surface and side surface support for the web member needing to be positioned, and the web member is sent to a required position through the rotation of the rotating ring 132.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a tower machine standard festival welding frock which characterized in that: the fixing device comprises a fixing device (100), wherein the fixing device (100) comprises a bottom frame (110), a first positioning seat (120) is arranged above the bottom frame (110), the first positioning seat (120) is positioned at the front corner of the bottom frame (110), a second positioning seat (121) is arranged on the side surface of the first positioning seat (120), the second positioning seat (121) is positioned in the middle section of the bottom frame (110), a third positioning seat (122) is arranged on the side surface of the second positioning seat (121), the third positioning seat (122) is positioned at the other corner of the bottom frame (110), a fourth positioning seat (123) is arranged in front of the third positioning seat (122), the fourth positioning seat (123) is positioned at the corner of the other side of the bottom frame (110), a tailstock (130) is oppositely arranged on the second tailstock positioning seat (121), the tailstock (130) is positioned in the middle section of the bottom frame (110), a plurality of supporting legs (150) are arranged below the bottom frame (110), the tailstock (130) is externally provided with a rotating ring (132), the outer side of the tailstock (130) is provided with a limiting ring (131), the rotating ring (132) is rotatably connected to the limiting ring (131), a straight plate (140) is arranged on the side face of the rotating ring (132), and a vertical plate (141) is arranged on the straight plate (140).
2. The tower crane standard knot welding frock of claim 1, characterized in that: the tailstock structure is characterized in that a plurality of rotating plates (135) are arranged above the tailstock (130), connecting rods (136) are arranged on the rotating plates (135), the connecting rods (136) are of square structures, one ends of the connecting rods (136) are rotatably connected to the rotating plates (135), and a pressing plate (137) is arranged below the other ends of the connecting rods (136).
3. The tower crane standard knot welding frock of claim 1, characterized in that: the tailstock (130) is provided with a plurality of stoppers (133) above, the stoppers (133) are rotatably connected above the tailstock (130), the rotating ring (132) is provided with a fixture block (134), and the side shape of the fixture block (134) is matched with that of the stoppers (133).
4. The tower crane standard knot welding frock of claim 1, characterized in that: the inner side of the vertical plate (141) is provided with a guide rod (142), the guide rod (142) is connected in the straight plate (140) in a sliding mode, a threaded rod (143) is connected to the vertical plate (141) in a threaded mode, and the threaded rod (143) penetrates through the vertical plate (141) to be connected with the straight plate (140) in a threaded mode.
5. The tower crane standard knot welding frock of claim 1, characterized in that: the bottom frame (110) is of a hollow structure.
6. The tower crane standard knot welding frock of claim 1, characterized in that: a plurality of supporting rods (111) are arranged between the bottom frames (110), and the supporting rods (111) form a III-shaped structure.
7. The tower crane standard knot welding frock of claim 1, characterized in that: a stud (151) is arranged above the supporting leg (150), and the stud (151) is in threaded connection with the lower portion of the bottom frame (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099450.9U CN216730257U (en) | 2021-09-01 | 2021-09-01 | Tower machine standard festival welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099450.9U CN216730257U (en) | 2021-09-01 | 2021-09-01 | Tower machine standard festival welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730257U true CN216730257U (en) | 2022-06-14 |
Family
ID=81908180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122099450.9U Active CN216730257U (en) | 2021-09-01 | 2021-09-01 | Tower machine standard festival welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730257U (en) |
-
2021
- 2021-09-01 CN CN202122099450.9U patent/CN216730257U/en active Active
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