CN216326260U - Mechanical installation device for steel bar sleeve - Google Patents
Mechanical installation device for steel bar sleeve Download PDFInfo
- Publication number
- CN216326260U CN216326260U CN202122613313.2U CN202122613313U CN216326260U CN 216326260 U CN216326260 U CN 216326260U CN 202122613313 U CN202122613313 U CN 202122613313U CN 216326260 U CN216326260 U CN 216326260U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- sleeve
- plate
- clamp
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a mechanical installation device for a steel bar sleeve, and belongs to the field of building construction equipment. The technical scheme is as follows: the steel bar fixing jig comprises a power mechanism, a steel bar frame vertical jig frame and a steel bar fixing jig frame; the power mechanism comprises a supporting plate, a motor is arranged on the supporting plate, a universal coupling is arranged at the free end of an output shaft of the motor, a torque transmission rod is arranged at the free end of the universal coupling, and a first clamp is arranged at the free end of the torque transmission rod; the steel bar frame vertical jig comprises a first cross bar, wherein two ends of the first cross bar are respectively provided with a first triangular supporting seat, the middle part of the first cross bar is provided with a sliding sleeve, and the sliding sleeve is provided with a first J-shaped hook; the steel bar fixing jig frame comprises a second cross rod, second triangular supporting seats are arranged at two ends of the second cross rod, and a second clamp which is the same as the first clamp in structure is arranged in the middle of the second cross rod. The utility model has the beneficial effects that: the installation efficiency of the steel bar sleeve is improved, and the installation quality of the steel bar sleeve is guaranteed.
Description
Technical Field
The utility model relates to the field of building construction equipment, in particular to a mechanical installation device for a steel bar sleeve.
Background
At present, the steel bar sleeve connection is generally installed by adopting an artificial torque wrench, the construction efficiency is low, and the sleeve connection quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mechanical installation device for a steel bar sleeve, which is simple to operate, time-saving and labor-saving.
The utility model is realized by the following measures:
a mechanical installation device for a steel bar sleeve is characterized by comprising a power mechanism, a steel bar frame vertical jig frame arranged in front of the power mechanism and a steel bar fixing jig frame arranged in front of the steel bar frame vertical jig frame;
the power mechanism comprises a supporting plate, a motor is arranged on the supporting plate, a universal coupling is arranged at the free end of an output shaft of the motor, a torque transmission rod is arranged at the free end of the universal coupling, the torque transmission rod can be made into a straight rod or an L-shaped rod, the device is preferably an L-shaped rod, a first clamp is arranged at the free end of the torque transmission rod, the first clamp comprises a main clamp plate, an arc-shaped clamping opening is formed in the main clamp plate, a rotating shaft is arranged at one end far away from the clamping opening, an auxiliary clamp plate matched with the main clamp plate is arranged on the rotating shaft, a torsion spring is arranged between the main clamp plate and the auxiliary clamp plate, one end of the torsion spring is arranged on the side edge of the main clamp plate, and the other end of the torsion spring is arranged on the side edge of the auxiliary clamp plate;
a plurality of support columns are arranged on the support plate and on the periphery of the motor, and a motor protection plate is arranged on each support column;
the steel bar frame vertical jig comprises a first cross bar, wherein two ends of the first cross bar are respectively provided with a first triangular supporting seat, the middle part of the first cross bar is provided with a sliding sleeve, and the sliding sleeve is provided with a first J-shaped hook;
the steel bar fixing jig comprises a second cross rod, wherein second triangular supporting seats are arranged at two ends of the second cross rod, and a second clamp with the same structure as the first clamp is arranged in the middle of the second cross rod.
The utility model has the following specific characteristics:
the device also comprises an auxiliary mechanism arranged between the steel bar frame vertical jig frame and the steel bar fixing jig frame;
the auxiliary mechanism comprises a flat plate, a plurality of third triangular supporting seats are arranged at the lower part of the flat plate, a supporting table is arranged on the flat plate and on one side of the flat plate along the length direction, a semicircular first groove is formed in the supporting table, a first sliding groove is formed in the first groove, a first sliding block is arranged in the first sliding groove, a sleeve matched with the first groove is arranged on the first sliding block, and a bolt penetrating into the sleeve is arranged at the upper part of the sleeve;
a vertical plate is arranged on one side of the flat plate, which is far away from the supporting table, a bearing which is coaxial with the sleeve is arranged in the middle of the vertical plate, a baffle ring is arranged on the side wall of the inner ring of the bearing, which faces the sleeve, and the baffle ring can just abut against the end part annular surface of the reinforcing steel bar sleeve in work so as to prevent the reinforcing steel bar sleeve from continuously moving;
the distance from the end part of the sleeve, facing one side of the vertical plate, to the first sliding block and the side edge far away from the vertical plate is equal to the distance between the supporting table and the retaining ring, and when the end surface of one end of the sleeve, facing the vertical plate, is coplanar with the end surface of the retaining ring, the first sliding block and the bolt on the sleeve are just positioned between the supporting table and the retaining ring.
An end cover is arranged at the upper part of the supporting table, a second groove matched with the first groove into a circular hole shape is arranged on the end cover, and a groove matched with the bolt on the sleeve is arranged in the middle of the end cover;
the end cover is characterized in that a plurality of mounting holes are formed in two sides of the end cover, threaded holes corresponding to the mounting holes are formed in two sides of the supporting table, and the end cover is fixed on the supporting table through bolts arranged in the mounting holes and the threaded holes.
The distance between the support platform and the baffle ring is equal to half of the length of the steel bar sleeve.
The supporting platform is characterized in that a vertical plate is arranged on one side of the vertical plate, which is far away from the supporting platform, and a circular reinforcing steel bar supporting hole which is coaxial with the sleeve is arranged in the middle of the vertical plate.
The transverse plates are arranged on the second transverse rods in parallel, a second sliding groove facing the power mechanism is formed in the lower portion of the transverse plate, a second sliding block is arranged in the second sliding groove, the second clamp is arranged on the lower portion of the second sliding block, a second J-shaped hook is arranged at one end, far away from the second clamp, of the transverse plate, and the working length of the second sliding groove is equal to the length, required to be screwed, of the steel bar in the steel bar sleeve.
The lower part of the supporting plate is provided with a plurality of universal wheels.
When the device works, firstly, external threads matched with the internal threads of the steel bar sleeve are processed at the end parts of two steel bars needing to be connected by the steel bar sleeve, the external threads and the internal threads are matched, so that the steel bar sleeve can be smoothly locked on the external threads of the steel bars under a rotating mode adopted by the device, then a first steel bar penetrates through the first J-shaped hook towards the front end of the motor and then is clamped on the first clamp, then the position of the auxiliary mechanism is adjusted, the rear end of the first steel bar, far away from the motor, penetrates through the steel bar supporting hole and is aligned with one side face of the supporting table, close to the vertical plate, the axle center of the first steel bar and the axle center of the first groove are ensured to be collinear, and the position of the auxiliary mechanism is marked;
then removing the auxiliary mechanism and removing the sleeve, slightly screwing one end of the reinforcing steel bar sleeve on the rear end of the first reinforcing steel bar by hand, then penetrating the sleeve to the periphery of the reinforcing steel bar sleeve, slightly screwing one end of the second reinforcing steel bar on the free end of the reinforcing steel bar sleeve by hand, and then adjusting the position of the sleeve to align the end surface of the sleeve facing the motor with the corresponding end surface of the reinforcing steel bar sleeve, screwing the bolt on the sleeve to fix the steel bar sleeve, then placing the auxiliary mechanism at the original marked position and enabling the first sliding block to be positioned in the first sliding groove, finally fixing the end cover, placing the other end of the second steel bar, which is far away from the steel bar sleeve, on the second J-shaped hook, and clamping the other end of the second steel bar by using the second clamp at the corresponding position;
after the motor is started, the first steel bar is driven by the motor to rotate, the steel bar sleeve and the sleeve can move towards the motor, the rear end of the first steel bar is screwed in the steel bar sleeve, when the first sliding block and the bolt on the sleeve are just positioned between the supporting table and the blocking ring, the blocking ring just abuts against the end face of the steel bar sleeve, the steel bar sleeve and the sleeve cannot move forwards continuously, the first steel bar can be driven by the first steel bar to rotate along with the bearing, and at the moment, along with the forward movement of the second steel bar, the end part of the second steel bar is screwed in the steel bar sleeve.
The designed working length of the second sliding groove is equal to the length of the reinforcing steel bar which needs to be screwed in the reinforcing steel bar sleeve, so when the length of the second reinforcing steel bar which is screwed in the reinforcing steel bar sleeve meets the design requirement, the second clamp can be separated from the sliding groove, at the moment, the second reinforcing steel bar can rotate along with the first reinforcing steel bar, and the working process is finished;
in addition, because the distance between the support platform and the baffle ring is equal to half of the length of the steel bar sleeve, the first steel bar and the second steel bar are screwed in the steel bar sleeve in the same length and equal to half of the length of the steel bar sleeve.
The utility model has the beneficial effects that: the steel bar sleeve mounting device improves the mounting efficiency of the steel bar sleeve, guarantees the mounting quality of the steel bar sleeve, reduces the human input, is convenient and fast to operate, has good economic performance, and is convenient to popularize and use.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a steel bar frame vertical jig according to an embodiment of the utility model.
Fig. 3 is a schematic structural view of a reinforcing steel bar fixing jig according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an auxiliary mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a first clamp according to an embodiment of the utility model.
Wherein the reference numerals are: 1. a support plate; 2. a motor; 3. a motor protection plate; 4. a universal coupling; 5. a torque transfer lever; 6. a first clamp; 7. erecting a bed jig by a steel bar frame; 8. an auxiliary mechanism; 9. a second reinforcing bar; 10. fixing a jig frame by using reinforcing steel bars; 11. a first J-shaped hook; 12. a first triangular support seat; 13. a transverse plate; 14. a second clamp; 15. a second J-shaped hook; 16. a second triangular support seat; 17. a vertical plate; 18. a vertical plate; 19. a bearing; 20. a baffle ring; 21. a sleeve; 22. a first slider; 23. an end cap; 24. a first groove; 25. a first chute; 26. a support table; 27. a main clamping plate; 28. a torsion spring; 29. an auxiliary splint; 30. a first reinforcing bar.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-5, a mechanical installation device for a steel bar sleeve comprises a power mechanism, a steel bar frame jig 7 arranged in front of the power mechanism, and a steel bar fixing jig 10 arranged in front of the steel bar frame jig 7;
the power mechanism comprises a supporting plate 1, a motor 2 is arranged on the supporting plate 1, a universal coupling 4 is arranged at the free end of an output shaft of the motor 2, a torque transmission rod 5 is arranged at the free end of the universal coupling 4, the torque transmission rod 5 can be made into a straight rod or an L-shaped rod, the device is preferably an L-shaped rod, a first clamp 6 is arranged at the free end of the torque transmission rod 5, the first clamp 6 comprises a main clamp plate 27, an arc-shaped clamping opening is formed in the main clamp plate 27, a rotating shaft is arranged at one end far away from the clamping opening, an auxiliary clamp plate 29 matched with the main clamp plate 27 is arranged on the rotating shaft, a torsion spring 28 is arranged between the main clamp plate 27 and the auxiliary clamp plate 29, one end of the torsion spring 28 is arranged on the side edge of the main clamp plate 27, and the other end of the torsion spring 28 is arranged on the side edge of the auxiliary clamp plate 29;
a plurality of support columns are arranged on the support plate 1 and at the periphery of the motor 2, and a motor protection plate 3 is arranged on each support column;
the steel bar frame vertical jig frame 7 comprises a first cross bar, wherein two ends of the first cross bar are respectively provided with a first triangular supporting seat 12, the middle part of the first cross bar is provided with a sliding sleeve, and the sliding sleeve is provided with a first J-shaped hook 11;
the steel bar fixing jig frame 10 comprises a second cross rod, wherein two ends of the second cross rod are respectively provided with a second triangular supporting seat 16, and the middle part of the second cross rod is provided with a second clamp 14 which has the same structure as the first clamp 6.
The device also comprises an auxiliary mechanism 8 arranged between the steel bar frame vertical jig frame 7 and the steel bar fixing jig frame 10;
the auxiliary mechanism 8 comprises a flat plate, a plurality of third triangular supporting seats are arranged at the lower part of the flat plate, a supporting table 26 is arranged on the flat plate and on one side of the flat plate along the length direction, a semicircular first groove 24 is arranged on the supporting table 26, a first sliding groove 25 is arranged in the first groove 24, a first sliding block 22 is arranged in the first sliding groove 25, a sleeve 21 matched with the first groove 24 is arranged on the first sliding block 22, and a bolt penetrating into the sleeve 21 is arranged at the upper part of the sleeve 21;
a vertical plate 18 is arranged on one side of the flat plate, which is far away from the support platform 26, a bearing 19 which is coaxial with the sleeve 21 is arranged in the middle of the vertical plate 18, a baffle ring 20 is arranged on the side wall of the inner ring of the bearing 19, which faces the sleeve 21, and the baffle ring 20 just can be abutted against the end part annular surface of the reinforcing steel bar sleeve in work to prevent the reinforcing steel bar sleeve from continuously moving;
the distance from the end of the sleeve 21 facing the vertical plate 18 to the first sliding block 22 and the side far away from the vertical plate 18 is equal to the distance between the support platform 26 and the baffle ring 20, and when the end surface of the sleeve 21 facing the vertical plate 18 is coplanar with the end surface of the baffle ring 20, the first sliding block 22 and the bolt on the sleeve 21 are just between the support platform 26 and the baffle ring 20.
An end cover 23 is arranged at the upper part of the support platform 26, a second groove which is matched with the first groove 24 into a round hole shape is arranged on the end cover 23, and a groove matched with a bolt on the sleeve 21 is arranged in the middle of the end cover 23;
a plurality of mounting holes are formed in two sides of the end cover 23, threaded holes corresponding to the mounting holes are formed in two sides of the supporting platform 26, and the end cover 23 is fixed on the supporting platform 26 through bolts arranged in the mounting holes and the threaded holes.
The distance between the support platform 26 and the stop ring 20 is equal to half the length of the sleeve.
The vertical plate 17 is arranged on one side of the vertical plate 18 far away from the supporting platform 26, and a circular reinforcing steel bar supporting hole coaxial with the sleeve 21 is arranged in the middle of the vertical plate 17.
The second transverse rod is provided with a transverse plate 13 in parallel, the lower portion of the transverse plate 13 is provided with a second sliding groove facing the power mechanism, a second sliding block is arranged in the second sliding groove, the lower portion of the second sliding block is provided with a second clamp 14, one end, far away from the second clamp 14, of the transverse plate 13 is provided with a second J-shaped hook 15, and the working length of the second sliding groove is equal to the length of a steel bar needing to be screwed in a steel bar sleeve.
The lower part of the supporting plate 1 is provided with a plurality of universal wheels.
When the device works, firstly, external threads matched with the internal threads of the steel bar sleeve are processed at the end parts of two steel bars needing to be connected by the steel bar sleeve, the external threads and the internal threads are matched, so that the steel bar sleeve can be smoothly locked on the external threads of the steel bars under a rotating mode adopted by the device, then, a first steel bar 30 is clamped on a first clamp 6 after penetrating through a first J-shaped hook 11 towards the front end of a motor 2, then, the position of an auxiliary mechanism 8 is adjusted, so that the rear end of the first steel bar 30 far away from the motor 2 penetrates through a steel bar supporting hole and is aligned with one side face of a supporting table 26 close to a vertical plate 18, meanwhile, the axle center of the first steel bar 30 and the axle center of a first groove 24 are ensured, and the position of the auxiliary mechanism 8 is marked at the moment;
removing the auxiliary mechanism 8, removing the sleeve 21, slightly screwing one end of the steel bar sleeve on the rear end of the first steel bar 30 by hand, penetrating the sleeve 21 to the periphery of the steel bar sleeve, slightly screwing one end of the second steel bar 9 on the free end of the steel bar sleeve by hand, adjusting the position of the sleeve 21 to align the end surface of the sleeve 21 facing the motor 2 with the end surface of the corresponding steel bar sleeve, fastening the steel bar sleeve by screwing bolts on the sleeve 21, placing the auxiliary mechanism 8 at the original marked position and placing the first sliding block 22 in the first sliding groove 25, finally fixing the end cover 23, placing the other end of the second steel bar 9 far away from the steel bar sleeve on the second J-shaped hook 15, and clamping by using the second clamp 14 at the corresponding position;
after the motor 2 is started, the first steel bar 30 is driven by the motor 2 to rotate, the steel bar sleeve and the sleeve 21 move towards the motor 2, the rear end of the first steel bar 30 is screwed in the steel bar sleeve, when the bolts on the first sliding block 22 and the sleeve 21 are just positioned between the supporting table 26 and the retaining ring 20, the retaining ring 20 just abuts against the end face of the steel bar sleeve, the steel bar sleeve and the sleeve 21 cannot move forwards continuously, the first steel bar 30 is driven to rotate along with the bearing 19, and at the moment, along with the forward movement of the second steel bar 9, the end part of the second steel bar 9 is screwed in the steel bar sleeve.
Because the designed working length of the second chute is equal to the length of the reinforcing steel bar which needs to be screwed in the reinforcing steel bar sleeve, when the length of the second reinforcing steel bar 9 which is screwed in the reinforcing steel bar sleeve meets the design requirement, the second clamp 14 can be separated from the chute, at the moment, the second reinforcing steel bar 9 can rotate along with the first reinforcing steel bar 30, and the working process is finished;
in addition, since the distance between the support platform 26 and the baffle ring 20 is equal to half of the length of the steel bar sleeve, the first steel bar 30 and the second steel bar 9 are screwed into the steel bar sleeve by the same length and equal to half of the length of the steel bar sleeve.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (7)
1. A mechanical installation device for a steel bar sleeve is characterized by comprising a power mechanism, a steel bar frame vertical jig frame (7) arranged in front of the power mechanism and a steel bar fixing jig frame (10) arranged in front of the steel bar frame vertical jig frame (7);
the power mechanism comprises a supporting plate (1), a motor (2) is arranged on the supporting plate (1), a universal coupling (4) is arranged at the free end of an output shaft of the motor (2), a torque transmission rod (5) is arranged at the free end of the universal coupling (4), a first clamp (6) is arranged at the free end of the torque transmission rod (5), the first clamp (6) comprises a main clamp plate (27), an arc-shaped clamping opening is formed in the main clamp plate (27), a rotating shaft is arranged at one end far away from the clamping opening, an auxiliary clamp plate (29) matched with the main clamp plate (27) is arranged on the rotating shaft, and a torsion spring (28) is arranged between the main clamp plate (27) and the auxiliary clamp plate (29);
a plurality of support columns are arranged on the support plate (1) and at the periphery of the motor (2), and a motor protection plate (3) is arranged on each support column;
the steel bar frame vertical jig frame (7) comprises a first cross bar, wherein two ends of the first cross bar are respectively provided with a first triangular supporting seat (12), the middle part of the first cross bar is provided with a sliding sleeve, and the sliding sleeve is provided with a first J-shaped hook (11);
the steel bar fixing jig frame (10) comprises a second cross rod, wherein second triangular supporting seats (16) are arranged at two ends of the second cross rod, and a second clamp (14) with the same structure as the first clamp (6) is arranged in the middle of the second cross rod.
2. The mechanical installation device for the steel bar sleeve according to claim 1, further comprising an auxiliary mechanism (8) arranged between the steel bar frame erecting jig frame (7) and the steel bar fixing jig frame (10);
the auxiliary mechanism (8) comprises a flat plate, a plurality of third triangular supporting seats are arranged at the lower part of the flat plate, a supporting table (26) is arranged on the flat plate and on one side of the flat plate along the length direction, a semicircular first groove (24) is arranged on the supporting table (26), a first sliding groove (25) is arranged in the first groove (24), a first sliding block (22) is arranged in the first sliding groove (25), a sleeve (21) matched with the first groove (24) is arranged on the first sliding block (22), and a bolt penetrating into the sleeve (21) is arranged at the upper part of the sleeve (21);
a vertical plate (18) is arranged on the flat plate and on one side far away from the support table (26), a bearing (19) coaxial with the sleeve (21) is arranged in the middle of the vertical plate (18), and a baffle ring (20) is arranged on the inner ring of the bearing (19) and on the side wall of one side facing the sleeve (21);
the distance from the sleeve (21) and the end part facing one side of the vertical plate (18) to the first sliding block (22) and the side edge far away from the vertical plate (18) is equal to the distance between the support platform (26) and the baffle ring (20).
3. A mechanical installation device for a steel bar sleeve according to claim 2, wherein an end cover (23) is arranged on the upper portion of the support platform (26), a second groove which is matched with the first groove (24) to form a round hole shape is arranged on the end cover (23), and a groove which is matched with a bolt on the sleeve (21) is arranged in the middle of the end cover (23);
the novel support structure is characterized in that a plurality of mounting holes are formed in two sides of the end cover (23), threaded holes corresponding to the mounting holes are formed in two sides of the support platform (26), and the end cover (23) is fixed on the support platform (26) through bolts arranged in the mounting holes and the threaded holes.
4. A reinforcing bar sleeve mechanical mounting arrangement according to claim 2, wherein the distance between the support platform (26) and the stop ring (20) is equal to half the length of the reinforcing bar sleeve.
5. A steel bar sleeve mechanical installation device according to claim 2, wherein a vertical plate (17) is arranged on one side of the vertical plate (18) far away from the support platform (26), and a circular steel bar support hole coaxial with the sleeve (21) is arranged in the middle of the vertical plate (17).
6. The mechanical installation device for the steel bar sleeves according to claim 1, wherein a transverse plate (13) is arranged on the second transverse rod in parallel, a second sliding groove facing the power mechanism is formed in the lower portion of the transverse plate (13), a second sliding block is arranged in the second sliding groove, the second clamp (14) is arranged on the lower portion of the second sliding block, and a second J-shaped hook (15) is arranged at one end, far away from the second clamp (14), of the transverse plate (13).
7. A mechanical installation device for a steel reinforcing sleeve according to any one of claims 1-6, characterized in that the lower part of the supporting plate (1) is provided with a plurality of universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613313.2U CN216326260U (en) | 2021-10-28 | 2021-10-28 | Mechanical installation device for steel bar sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613313.2U CN216326260U (en) | 2021-10-28 | 2021-10-28 | Mechanical installation device for steel bar sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326260U true CN216326260U (en) | 2022-04-19 |
Family
ID=81131652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122613313.2U Active CN216326260U (en) | 2021-10-28 | 2021-10-28 | Mechanical installation device for steel bar sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326260U (en) |
-
2021
- 2021-10-28 CN CN202122613313.2U patent/CN216326260U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111633227B (en) | Jack catch self-locking device is used in processing of rail vehicle spare part | |
| CN216326260U (en) | Mechanical installation device for steel bar sleeve | |
| CN111564284B (en) | Base for transformer of easy to assemble | |
| CN216177396U (en) | CNC internal support tool for reducing machining deformation of thin-wall ring workpiece | |
| CN212978053U (en) | Fixture tooling platform | |
| CN113732747A (en) | Quick positioner of pole class part | |
| CN209860859U (en) | Photovoltaic module convenient to quick adjustment photovoltaic board angle | |
| CN113334108A (en) | Machine tool for steel pipe pole convenient to maintain | |
| CN210505177U (en) | Hauler with convenient quick installation of switching structure is dismantled | |
| CN214722831U (en) | Auxiliary clamp for transverse shear blade machining | |
| CN205780113U (en) | Weight, large-sized structural parts connection locator | |
| CN221168837U (en) | Building structure consolidates and connects draw to connect device | |
| CN217421729U (en) | Flange yoke dynamic balance clamp capable of being locked quickly | |
| CN219605808U (en) | C-shaped steel hole plane connecting piece | |
| CN212572309U (en) | Automatic installation equipment for motor bearing of electric vehicle | |
| CN220881522U (en) | Overturning structure for machining metal piece | |
| CN218498679U (en) | Anti-loosening device for quick installation of electromechanical installation pipeline | |
| CN218427763U (en) | Mechanical part fastening mechanism | |
| CN219542201U (en) | Simple overturning tool for assembling at different angles | |
| CN220202647U (en) | Reinforced concrete precast pile structure | |
| CN210589120U (en) | Anti-deformation supporting device for workpiece machining | |
| CN219542937U (en) | Aviation assembly type frame accessory processing tool | |
| CN212857803U (en) | Automobile power generation machine claw utmost point finish turning positioning fixture | |
| CN220481511U (en) | Auxiliary fixing device with protection architecture | |
| CN220993528U (en) | Hydraulic center frame support frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |