CN215846670U - Tower machine pulling force bolt standard festival upset frock - Google Patents
Tower machine pulling force bolt standard festival upset frock Download PDFInfo
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- CN215846670U CN215846670U CN202121753521.6U CN202121753521U CN215846670U CN 215846670 U CN215846670 U CN 215846670U CN 202121753521 U CN202121753521 U CN 202121753521U CN 215846670 U CN215846670 U CN 215846670U
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Abstract
The utility model discloses a standard knot overturning tool for a tower crane tension bolt, and relates to the technical field of machinery. The utility model comprises a standard section workpiece of a tower crane tension bolt, positioning bolts, a first overturning frame, a direct drive motor and a first overturning underframe, wherein two ends of the standard section workpiece of the tower crane tension bolt are respectively and fixedly connected with four positioning bolts, the four positioning bolts at the two ends are respectively and fixedly connected with the first overturning frame and a second overturning frame, the direct drive motor is fixedly connected with the outer side of the first overturning frame, the first overturning frame is rotatably connected with the first overturning underframe below, and the second overturning frame is rotatably connected with the second overturning underframe below. According to the utility model, the standard section workpiece of the tower crane lag bolt, the first roll-over stand, the direct drive motor and the motor rotating shaft are arranged, so that the problems that the standard section workpiece of the tower crane lag bolt cannot be turned to a proper position when the standard section workpiece of the tower crane lag bolt is turned over, the welding of a welding manipulator is inconvenient and the like in the existing standard section workpiece of the tower crane lag bolt are solved.
Description
Technical Field
The utility model belongs to the technical field of machinery, and particularly relates to a standard knot overturning tool for a tower crane tension bolt.
Background
The standard knot is an important part of the tower crane, and a good standard knot not only can improve the stability of the heavy cranes, but also can improve the safety performance of the whole crane. But also can obviously improve the safety performance and the working efficiency of the tower crane and the tower crane, and even can play a role of achieving twice the result with half the effort. The shapes of different standard knots are different, only the shapes and the sizes are different, in the welding process of the tower crane tension bolt standard knot, a tower crane tension bolt standard knot tool is needed to turn the tower crane tension bolt standard knot to a proper welding position, and a welding manipulator is used for welding, but the method still has the following defects in actual use:
1. when the existing standard node tool for the tower crane tension bolt is used for overturning the standard node tool for the tower crane tension bolt, the standard node tool for the tower crane tension bolt cannot be overturned to a proper position, so that the welding of a welding manipulator is inconvenient;
2. the existing standard section tool for the tower crane tension bolt uses a crane to overturn a standard section workpiece for the tower crane tension bolt, so that the labor intensity is high, and the efficiency is low.
Therefore, the existing standard section tool for the tension bolt of the tower crane cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turning tool for a standard knot of a tower crane lag bolt, which solves the problems that when the existing tool for the standard knot of the tower crane lag bolt turns over the standard knot of the tower crane lag bolt, the standard knot of the tower crane lag bolt cannot be turned to a proper position, and the welding of a welding manipulator is inconvenient; the standard section tool for the tower crane tension bolt uses a crane to overturn the standard section tool for the tower crane tension bolt, so that the labor intensity is high, and the efficiency is low.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a turning tool for a standard joint of a tower crane tension bolt, which comprises a tower crane tension bolt standard joint workpiece, positioning bolts, a first turning frame, a direct-drive motor and a first turning underframe, wherein two ends of the tower crane tension bolt standard joint workpiece are respectively and fixedly connected with the four positioning bolts, one end of each positioning bolt is fixedly connected with the first turning frame, the other end of each positioning bolt is fixedly connected with the second turning frame, the outer side of the first turning frame is fixedly connected with the direct-drive motor, the direct-drive motor is a power structure of the device, the first turning frame is rotatably connected with the first turning underframe below the first turning frame, the direct-drive motor is fixedly connected with the first turning underframe below the first turning frame, and the second turning frame is rotatably connected with the second turning underframe below the second turning frame.
Furthermore, four workpiece connecting blocks are fixedly connected to two ends of the standard section workpiece of the tower crane tension bolt, the workpiece connecting blocks are fixedly connected with the positioning bolts, workpiece fixing screw holes are formed in the workpiece connecting blocks, and first fixing screws on the positioning bolts are rotationally connected in the workpiece fixing screw holes.
Furthermore, one end of the positioning bolt is rotatably connected with a first fixing screw, the first fixing screw penetrates through the positioning bolt to be rotatably connected into a workpiece fixing screw hole in a workpiece connecting block, the other end of the positioning bolt is rotatably connected with a second fixing screw, the second fixing screws on the four positioning bolts at one end of the tower crane tension bolt standard joint workpiece penetrate through the positioning bolt to be rotatably connected into the first fixing screw hole in the first overturning frame, and the second fixing screws on the four positioning bolts at the other end of the tower crane tension bolt standard joint workpiece penetrate through the positioning bolt to be rotatably connected into the second fixing screw hole in the second overturning frame.
Further, a first overturning rotating shaft is fixedly connected to the outer side of the first overturning frame, a rotating shaft fixing hole is formed in the first overturning rotating shaft, a motor rotating shaft on a direct-drive motor is fixedly connected in the rotating shaft fixing hole, two first fixing screw holes are respectively formed in the upper portion and the lower portion of the first overturning frame, and a second fixing screw on a positioning bolt is rotatably connected in the first fixing screw holes.
Furthermore, a second overturning rotating shaft is fixedly connected to the outer side of the second overturning frame and rotatably connected to two second bearing seats on the second overturning chassis, two second fixing screw holes are respectively formed in the upper portion and the lower portion of the second overturning frame, and second fixing screws on the positioning bolts are rotatably connected to the second fixing screw holes.
Further, it is connected with the motor pivot to directly drive motor the place ahead rotation, motor pivot and the first upset pivot fixed connection on the first roll-over stand, directly drive motor below fixedly connected with motor fixed plate, motor fixed plate fixed connection is on first upset chassis, motor fixed plate four corners is rotated and is connected with motor fixed screw, and motor fixed screw passes the motor fixed plate and rotates in the motor fixed screw of connection on first upset chassis.
Further, first upset chassis top fixedly connected with primary shaft bearing, the primary shaft bearing internal rotation is connected with the first upset pivot on the first roll-over stand, the first unable adjustment base of first upset chassis below fixedly connected with, first unable adjustment base is the firm bearing structure of first upset chassis, first upset chassis top is provided with four motor fixing screw holes, and motor fixing screw hole internal rotation is connected with the motor set screw on the direct drive motor.
Furthermore, two second bearing seats are fixedly connected to the upper portion of the second overturning chassis, a second overturning rotating shaft on the second overturning frame is connected to the second bearing seats in a rotating mode, a second fixing base is fixedly connected to the lower portion of the second overturning chassis, and the second fixing base is a stable supporting structure of the second overturning chassis.
The utility model has the following beneficial effects:
1. the utility model solves the problem that the existing standard bolt-saving tool for the tower crane cannot turn the standard bolt-saving tool for the tower crane to a proper position and is inconvenient for welding a welding manipulator when the standard bolt-saving tool for the tower crane turns over the standard bolt-saving tool for the tower crane, and the direct-drive motor is a power structure of the device, the direct-drive motor drives the rotating shaft of the motor to rotate, the rotating shaft of the motor drives the first turning rotating shaft to rotate, the first turning rotating shaft is provided with a rotating shaft fixing hole, the rotating shaft of the motor on the direct-drive motor is fixedly connected in the rotating shaft fixing hole, the first turning frame is fixedly connected with the rotating shaft of the motor through the rotating shaft fixing hole on the first turning rotating shaft, and the first turning rotating shaft drives the first turning frame to rotate, the first overturning frame rotates to drive the standard section workpiece of the tower crane tension bolt to rotate, the first overturning frame is driven to rotate through the direct drive motor, the standard section workpiece of the tower crane tension bolt is overturned to a proper welding position to be welded, and the standard section workpiece of the tower crane tension bolt can be overturned to any angle, so that the welding manipulator is convenient to weld.
2. The direct-drive motor is a power structure of the device, the direct-drive motor drives the rotating shaft of the motor to rotate, the rotating shaft of the motor rotates to drive the first overturning rotating shaft to rotate, the first overturning rotating shaft rotates to drive the first overturning frame to rotate, the first overturning frame rotates to drive the standard knot workpiece of the tower machine to rotate, the first overturning frame rotates to drive the first overturning frame to overturn easily through the direct-drive motor when the first overturning frame overturns, the labor intensity is greatly reduced, and the efficiency is improved by at least two times compared with that of a crane.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a standard section workpiece of a tower crane tension bolt of the utility model;
FIG. 3 is a schematic view of a positioning pin according to the present invention;
FIG. 4 is a schematic structural view of a first roll-over stand according to the present invention;
FIG. 5 is a schematic structural view of a second roll-over stand according to the present invention;
FIG. 6 is a schematic structural view of a direct drive motor of the present invention;
FIG. 7 is a schematic view of a first flipping chassis according to the present invention;
fig. 8 is a schematic structural view of a second flipping chassis according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a standard section workpiece of a tower crane tension bolt; 101. a workpiece connecting block; 102. a workpiece fixing screw hole; 200. positioning a bolt; 201. a first fixing screw; 202. a second fixing screw; 300. a first roll-over stand; 301. a first turning rotating shaft; 302. a first fixing screw hole; 400. a second roll-over stand; 401. a second turnover rotating shaft; 402. a second fixing screw hole; 500. a direct drive motor; 501. a motor shaft; 502. a motor fixing plate; 503. a motor fixing screw; 600. a first flipping chassis; 601. a first bearing housing; 602. a first stationary base; 603. a motor fixing screw hole; 700. a second flipping chassis; 701. a second bearing housing; 702. and a second fixed base.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-8, the utility model is a tower crane lag bolt standard knot overturning tool, comprising a tower crane lag bolt standard knot workpiece 100, positioning bolts 200, a first overturning frame 300, a direct-drive motor 500 and a first overturning underframe 600, wherein two ends of the tower crane lag bolt standard knot workpiece 100 are respectively fixedly connected with four positioning bolts 200, the positioning bolts 200 are used for connecting the tower crane lag bolt standard knot workpiece 100 with the first overturning frame 300 and the second overturning frame 400 so as to drive the tower crane lag bolt standard knot workpiece 100 to rotate, the first overturning frame 300 is fixedly connected on four positioning bolts 200 at one end, the first overturning frame 300 rotates to drive the tower crane lag bolt standard knot workpiece 100 to rotate, the second overturning frame 400 is fixedly connected on four positioning bolts 200 at the other end, the direct-drive motor 500 is fixedly connected on the outer side of the first overturning frame 300, the direct-drive motor 500 is a power structure of the device, direct drive motor 500 drives first roll-over stand 300 and rotates, it is rotatory to drive first roll-over stand 300 through direct drive motor 500, overturn tower machine lag bolt standard festival work piece 100 to suitable needs welding position, can overturn to any angle, make things convenient for welding manipulator welding, it is very light upset to drive through direct drive motor 500 during first roll-over stand 300 upset, greatly reduced intensity of labour, the efficiency that has improved at least twice than the crane upset, first roll-over stand 300 rotates with the first upset chassis 600 of below and is connected, fixedly connected with directly drives motor 500 on the first upset chassis 600, support and directly drive motor 500 steady job, second roll-over stand 400 rotates with the second upset chassis 700 of below and is connected, second upset chassis 700 is used for supporting second roll-over stand 400 and rotates steadily.
Wherein, as shown in fig. 1 and 2, two ends of a standard section workpiece 100 of the tower crane lag bolt are respectively and fixedly connected with four workpiece connecting blocks 101, the workpiece connecting blocks 101 are fixedly connected with a positioning bolt 200, the standard section workpiece 100 of the tower crane lag bolt is fixedly connected with the positioning bolt 200 through the workpiece connecting blocks 101, thereby being connected with the first roll-over stand 300 and the second roll-over stand 400, driving the standard knot workpiece 100 of the tower crane lag bolt to rotate, turning the standard knot workpiece 100 of the tower crane lag bolt to a proper position needing welding, the workpiece connecting block 101 can be turned to any angle to facilitate welding of a welding manipulator, a workpiece fixing screw hole 102 is formed in the workpiece connecting block 101, a first fixing screw 201 on a positioning bolt 200 is rotationally connected in the workpiece fixing screw hole 102, and the workpiece connecting block 101 penetrates through the positioning bolt 200 through the first fixing screw 201 to be rotationally connected in the workpiece fixing screw hole 102 and then is fixedly connected with the positioning bolt 200.
As shown in fig. 1 and 3, one end of a positioning bolt 200 is rotatably connected with a first fixing screw 201, the first fixing screw 201 passes through the positioning bolt 200 and is rotatably connected in a workpiece fixing screw hole 102 on a workpiece connecting block 101, the positioning bolt 200 is rotatably connected with the workpiece fixing screw hole 102 through the first fixing screw 201 and is fixedly connected with the workpiece connecting block 101, so as to be fixedly connected with a standard joint workpiece 100 of a tower crane tension bolt, the standard joint workpiece 100 of the tower crane tension bolt is connected with a first turning frame 300 and a second turning frame 400, the other end of the positioning bolt 200 is rotatably connected with a second fixing screw 202, the second fixing screws 202 on four positioning bolts 200 at one end of the standard joint workpiece 100 of the tower crane tension bolt pass through the positioning bolts 200 and are rotatably connected in first fixing screw holes 302 on the first turning frame 300, the positioning bolts 200 are rotatably connected with the first fixing screw holes 302 through the second fixing screws 202 and are fixedly connected with the first turning frame 300, thereby make first roll-over stand 300 and tower machine lag bolt standard knot work piece 100 be connected to drive tower machine lag bolt standard knot work piece 100 and rotate, overturn tower machine lag bolt standard knot work piece 100 to suitable needs welding position, can overturn to any angle, make things convenient for welding the manipulator welding, second fixed screw 202 on four positioning pin 200 of another end of tower machine lag bolt standard knot work piece 100 passes positioning pin 200 and rotates in the second fixed screw 402 of connecting on second roll-over stand 400, positioning pin 200 rotates with second fixed screw 402 through second fixed screw 202 and is connected with second roll-over stand 400 fixed connection, thereby make second roll-over stand 400 be connected with tower machine lag bolt standard knot work piece 100, thereby drive tower machine lag bolt standard knot work piece 100 and rotate.
As shown in fig. 1 and 4, a first turning rotating shaft 301 is fixedly connected to the outer side of the first turning frame 300, a rotating shaft fixing hole is formed on the first turning rotating shaft 301, a motor rotating shaft 501 on a direct-drive motor 500 is fixedly connected to the rotating shaft fixing hole, the first turning frame 300 is fixedly connected to the motor rotating shaft 501 through the rotating shaft fixing hole on the first turning rotating shaft 301 so as to be fixedly connected to the direct-drive motor 500, the motor rotating shaft 501 rotates to drive the first turning rotating shaft 301 to rotate, the first turning rotating shaft 301 rotates to drive the first turning frame 300 to rotate, two first fixing screw holes 302 are respectively formed above and below the first turning frame 300, a second fixing screw 202 on a positioning bolt 200 is rotatably connected to the first fixing screw holes 302 through the second fixing screws 202, the first turning frame 300 is rotatably connected to the positioning bolt 200 through the first fixing screw holes 302 so as to be connected to a standard joint workpiece 100 of a tower crane tension bolt, the standard joint workpiece 100 of the tower crane lag bolt is driven to rotate, the standard joint workpiece 100 of the tower crane lag bolt is turned to a proper welding position to be welded, and can be turned to any angle, so that the welding manipulator is convenient to weld.
As shown in fig. 1 and 5, a second turning rotating shaft 401 is fixedly connected to the outer side of the second turning frame 400, the second turning rotating shaft 401 is rotatably connected to two second bearing seats 701 on the second turning underframe 700, the second turning frame 400 is rotatably connected to the second turning underframe 700 through the second turning rotating shaft 401, so that the standard joint workpiece 100 of the tower crane tension bolt fixed by the second turning frame can stably rotate, two second fixing screw holes 402 are respectively arranged above and below the second turning frame 400, a second fixing screw 202 on the positioning bolt 200 is rotatably connected to the second fixing screw holes 402, the second turning frame 400 is rotatably connected to the second fixing screw holes 402 through the second fixing screws 202 and is fixedly connected to the positioning bolt 200, so that the standard joint workpiece 100 of the tower crane tension bolt is connected to drive the standard joint workpiece 100 of the tower crane tension bolt to rotate.
As shown in fig. 1 and 6, a motor shaft 501 is rotatably connected in front of a direct drive motor 500, the motor shaft 501 is fixedly connected with a first turning shaft 301 on a first turning frame 300, the direct drive motor 500 is fixedly connected with the first turning frame 300 through the motor shaft 501 so as to drive the first turning frame 300 to rotate, the direct drive motor 500 drives the motor shaft 501 to rotate, the motor shaft 501 rotates to drive the first turning shaft 301 to rotate, a motor fixing plate 502 is fixedly connected below the direct drive motor 500, the motor fixing plate 502 is fixedly connected to the first turning frame 600, the direct drive motor 500 is fixedly connected with the first turning frame 600 through the motor fixing plate 502 so as to be stably operated on the first turning frame 600, motor fixing screws 503 are rotatably connected at four corners of the motor fixing plate 502, the motor fixing screws 503 pass through the motor fixing plate 502 and are rotatably connected in motor fixing screw holes 603 on the first turning frame 600, the motor fixing plate 502 is rotatably coupled to the motor fixing screw hole 603 by a motor fixing screw 503 to be fixedly coupled to the first flipping chassis 600.
As shown in fig. 1 and 7, a first bearing seat 601 is fixedly connected above a first turning underframe 600, a first turning rotating shaft 301 on a first turning frame 300 is rotatably connected in the first bearing seat 601, the first turning underframe 600 is rotatably connected with the first turning frame 300 through the first bearing seat 601, so that the first turning frame 300 stably drives a standard joint workpiece 100 of a tower crane tension bolt to rotate, a first fixing base 602 is fixedly connected below the first turning underframe 600, the first fixing base 602 is a stable supporting structure of the first turning underframe 600 and is used for supporting the first turning underframe 600 and the whole device to stably work, four motor fixing screw holes 603 are arranged above the first turning underframe 600, motor fixing screws 503 on a direct-drive motor 500 are rotatably connected in the motor fixing screw holes 603, the first turning underframe 600 is rotatably connected in the motor fixing screw holes 603 through the motor fixing screws 503 and is fixedly connected with the direct-drive motor 500, so that the direct drive motor 500 is stably fixed above the same for operation.
As shown in fig. 1 and 8, two second bearing seats 701 are fixedly connected to the upper side of a second turnover underframe 700, a second turnover rotating shaft 401 on a second turnover frame 400 is rotatably connected to the second bearing seats 701, the second turnover underframe 700 is rotatably connected with the second turnover frame 400 through the second bearing seats 701, so that the second turnover frame 400 stably drives a standard joint workpiece 100 of a tower crane tension bolt to rotate, a second fixing base 702 is fixedly connected to the lower side of the second turnover underframe 700, and the second fixing base 702 is a stable supporting structure of the second turnover underframe 700 and is used for supporting the second turnover underframe 700 and the whole device to stably work.
One specific application of this embodiment is: the utility model relates to a turning tool for a standard knot of a tower crane lag bolt, wherein a first fixed base 602 of a first turning underframe 600 and a second fixed base 702 of a second turning underframe 700 are stable supporting structures of a device and are used for supporting the whole device to work stably, a direct drive motor 500 is a power structure of the device, the direct drive motor 500 drives a motor rotating shaft 501 to rotate, the motor rotating shaft 501 rotates to drive a first turning rotating shaft 301 to rotate, a rotating shaft fixing hole is arranged on the first turning rotating shaft 301, the motor rotating shaft 501 on the direct drive motor 500 is fixedly connected in the rotating shaft fixing hole, the first turning frame 300 is fixedly connected with the motor rotating shaft 501 through the rotating shaft fixing hole on the first turning rotating shaft 301 so as to be fixedly connected with the direct drive motor 500, the first turning rotating shaft 301 rotates to drive the first turning frame 300 to rotate, the first turning frame 300 rotates to drive the standard knot workpiece 100 of the tower crane lag bolt to rotate, and the first turning frame 300 is driven to rotate by the direct drive motor 500, overturning tower machine lag bolt standard festival work piece 100 to suitable needs welding position, can overturn to any angle, make things convenient for welding manipulator welding, it is very light upset to drive through directly driving motor 500 during first roll-over stand 300 upset, greatly reduced intensity of labour, efficiency at least twice has been improved than the crane upset, second upset chassis 700 is used for supporting second roll-over stand 400 and rotates steadily, second roll-over stand 400 rotates through second upset pivot 401 and second upset chassis 700 and is connected, thereby enable its fixed tower machine lag bolt standard festival work piece 100 and rotate steadily.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a tower machine lag bolt standard festival upset frock, includes tower machine lag bolt standard festival work piece (100), location bolt (200), first roll-over stand (300), directly drives motor (500) and first upset chassis (600), its characterized in that: the standard joint workpiece (100) of the tower crane tension bolt is characterized in that two ends of the standard joint workpiece (100) are respectively and fixedly connected with four positioning bolts (200), one end of each positioning bolt is four, a first overturning frame (300) is fixedly connected onto the positioning bolts (200), the other end of each positioning bolt is four, a second overturning frame (400) is fixedly connected onto the positioning bolts (200), a direct-drive motor (500) is fixedly connected onto the outer side of the first overturning frame (300), the first overturning frame (300) is rotatably connected with a first overturning bottom frame (600) below, and the second overturning frame (400) is rotatably connected with a second overturning bottom frame (700) below.
2. The turning tool for the standard knot of the tower crane lag bolt of claim 1, wherein four workpiece connecting blocks (101) are fixedly connected to two ends of a workpiece (100) of the standard knot of the tower crane lag bolt respectively, and a workpiece fixing screw hole (102) is formed in each workpiece connecting block (101).
3. The tower crane tension bolt standard knot overturning tool as claimed in claim 1, wherein one end of the positioning bolt (200) is rotatably connected with a first fixing screw (201), and the other end of the positioning bolt (200) is rotatably connected with a second fixing screw (202).
4. The tower crane tension bolt standard knot overturning tool as claimed in claim 1, wherein a first overturning rotating shaft (301) is fixedly connected to the outer side of the first overturning frame (300), and two first fixing screw holes (302) are respectively formed above and below the first overturning frame (300).
5. The tower crane tension bolt standard knot overturning tool as claimed in claim 1, wherein a second overturning rotating shaft (401) is fixedly connected to the outer side of the second overturning frame (400), and two second fixing screw holes (402) are respectively formed in the upper portion and the lower portion of the second overturning frame (400).
6. The tower crane lag bolt standard knot overturning tool as claimed in claim 1, wherein a motor rotating shaft (501) is rotatably connected in front of the direct drive motor (500), a motor fixing plate (502) is fixedly connected below the direct drive motor (500), and motor fixing screws (503) are rotatably connected at four corners of the motor fixing plate (502).
7. The tower crane pulling bolt standard knot overturning tool as claimed in claim 1, wherein a first bearing seat (601) is fixedly connected above the first overturning underframe (600), a first fixing base (602) is fixedly connected below the first overturning underframe (600), and four motor fixing screw holes (603) are arranged above the first overturning underframe (600).
8. The tower crane tension bolt standard knot overturning tool as claimed in claim 1, wherein two second bearing seats (701) are fixedly connected above the second overturning underframe (700), and a second fixing base (702) is fixedly connected below the second overturning underframe (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121753521.6U CN215846670U (en) | 2021-07-29 | 2021-07-29 | Tower machine pulling force bolt standard festival upset frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121753521.6U CN215846670U (en) | 2021-07-29 | 2021-07-29 | Tower machine pulling force bolt standard festival upset frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215846670U true CN215846670U (en) | 2022-02-18 |
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ID=80328684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121753521.6U Active CN215846670U (en) | 2021-07-29 | 2021-07-29 | Tower machine pulling force bolt standard festival upset frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215846670U (en) |
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2021
- 2021-07-29 CN CN202121753521.6U patent/CN215846670U/en active Active
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