CN219745898U - Rod piece correcting device of tower crane - Google Patents
Rod piece correcting device of tower crane Download PDFInfo
- Publication number
- CN219745898U CN219745898U CN202320202855.7U CN202320202855U CN219745898U CN 219745898 U CN219745898 U CN 219745898U CN 202320202855 U CN202320202855 U CN 202320202855U CN 219745898 U CN219745898 U CN 219745898U
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- seat
- tower crane
- rod
- assembly
- hydraulic jack
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- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a tower crane rod piece correcting device which comprises a left fixing seat, wherein a right fixing seat is arranged on the right side of the left fixing seat; the right side of the left fixing seat is provided with a correction fixer assembly, the right side of the correction fixer assembly is fixed with a hydraulic jack, and the end part of an output rod of the hydraulic jack is provided with an arc-shaped positioning seat assembly; the end part of the right fixing seat is provided with a vertical checker component. The beneficial effects of the utility model are as follows: through setting up of correction clamp plate, arc recess, central connecting seat and trapezoidal constant head tank, be favorable to playing the effect of location, prevent that the output rod tip of hydraulic jack from taking place to slide with the member surface.
Description
Technical Field
The utility model belongs to the technical field of tower crane rod piece correction, and particularly relates to a tower crane rod piece correction device.
Background
At present, a tower crane used on a construction site is easy to collide in the use, assembly and disassembly and transportation processes, partial rod members are deformed, the stress form of the structure is changed after the rod members are deformed, potential safety hazards are formed, and therefore deformed rod members are required to be corrected or replaced, however, main body components of the equipment cannot be cut and replaced privately, and the rod members are possibly damaged and dangerous due to manual correction.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the tower crane rod piece correcting device, which reduces the operation difficulty of correcting work and reduces the labor intensity of maintenance personnel through the mutual matching of the bracket and the hydraulic jack.
The technical scheme is as follows: the tower crane rod piece correcting device comprises a left fixing seat, wherein a right fixing seat is arranged on the right side of the left fixing seat, and the tower crane rod piece correcting device is characterized in that connecting sleeves are welded at four corners of the left fixing seat and four corners of the right fixing seat respectively, and threaded fixing rods are inserted into the inner sides of the connecting sleeves; the right side of the left fixing seat is provided with a correction fixer assembly, the right side of the correction fixer assembly is fixed with a hydraulic jack, and the end part of an output rod of the hydraulic jack is provided with an arc-shaped positioning seat assembly; the end part of the right fixing seat is provided with a vertical checker component.
Preferably, the correcting fixer assembly comprises a U-shaped clamping seat, anti-slip friction seats are respectively arranged at the front end and the rear end of the inner side of the U-shaped clamping seat, threaded locking rods are respectively connected at the front end and the rear end of the U-shaped clamping seat in a threaded mode, and rotary rockers are inserted at the end portions of the threaded locking rods.
Preferably, the arc positioning seat assembly comprises a correction pressing plate, the right side of the correction pressing plate is provided with an arc groove, the center position of the left side of the correction pressing plate is integrally provided with a center connecting seat, and the left side of the inner part of the center connecting seat is provided with a trapezoid positioning groove.
Preferably, the vertical verifier component comprises a rectangular fixing frame, an L-shaped right-angle beam plate is arranged on the left side of the rectangular fixing frame, an upper sliding frame and a lower sliding frame are sleeved on the left upper portion of the L-shaped right-angle beam plate, and a measuring scale is integrally arranged at the left rear end of the upper sliding frame and the lower sliding frame.
Preferably, the threaded fixing rod is fixed on the inner side of the connecting sleeve through bolts, and the outer side of the threaded fixing rod is connected with a locking nut through threads.
Preferably, the U-shaped clamping seat is sleeved on the right side of the left fixing seat, and the anti-slip friction seat is tightly attached to the front end and the rear end of the left fixing seat.
Preferably, the other end of the thread locking rod is axially connected to the inner side of the anti-skid friction seat, and the hydraulic jack bolt is fixed to the right side of the U-shaped clamping seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the U-shaped clamping seat, the anti-skid friction seat, the threaded locking rod and the rotary rocker are arranged, so that the hydraulic jack is favorably fixed on the side surface of the left fixing seat, and the position of the hydraulic jack can be adjusted at any time.
2. According to the hydraulic jack, the correction pressing plate, the arc-shaped groove, the central connecting seat and the trapezoid positioning groove are arranged, so that the positioning function is facilitated, and the end part of the output rod of the hydraulic jack is prevented from sliding with the surface of the rod piece.
3. In the utility model, the rectangular fixing frame, the L-shaped right-angle beam plate, the up-and-down sliding frame and the measuring scale are arranged, so that the measurement of the corrected rod piece is facilitated, and the correction is carried out again at the place which is not corrected.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the construction of the corrective anchor assembly of the present utility model.
FIG. 3 is a schematic view of an arc-shaped positioning seat assembly according to the present utility model.
FIG. 4 is a schematic diagram of the construction of the vertical verifier assembly of the present utility model.
In the figure:
1. a left fixing seat; 2. a right fixing seat; 3. a connection sleeve; 4. a threaded fixing rod; 5. a corrective anchor assembly; 51. a U-shaped clamping seat; 52. an anti-skid friction seat; 53. a threaded locking rod; 54. rotating the rocker; 6. a hydraulic jack; 7. an arc-shaped positioning seat assembly; 71. correcting the pressing plate; 72. an arc-shaped groove; 73. a central connecting seat; 74. a trapezoid positioning groove; 8. a vertical verifier assembly; 81. a rectangular fixing frame; 82. an L-shaped right-angle beam plate; 83. a vertical sliding frame; 84. and measuring the scale.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1, the tower crane rod piece correcting device comprises a left fixed seat 1, wherein a right fixed seat 2 is arranged on the right side of the left fixed seat 1, and the device is characterized in that connecting sleeves 3 are respectively welded at four corners of the left fixed seat 1 and four corners of the right fixed seat 2, and a threaded fixed rod 4 is inserted into the inner side of each connecting sleeve 3; the right side of the left fixing seat 1 is provided with a correction fixer assembly 5, the right side of the correction fixer assembly 5 is fixedly provided with a hydraulic jack 6, and the end part of an output rod of the hydraulic jack 6 is provided with an arc-shaped positioning seat assembly 7; the end part of the right fixing seat 2 is provided with a vertical checker assembly 8.
In the above embodiment, specifically, the right side of the output rod end of the hydraulic jack 6 is inserted into the inner side of the trapezoid positioning groove 74.
In the above embodiment, specifically, the rectangular fixing frame 81 is bolted to the lower part of the front end of the right fixing base 2, and the lower right part of the L-shaped right-angle beam plate 82 is inserted into the inner side of the right fixing base 2.
In the above embodiment, specifically, the connection portion between the rectangular fixing frame 81 and the L-shaped right-angle beam plate 82 is screwed with a locking bolt.
In the above embodiment, specifically, the left fixing seat 1 and the right fixing seat 2 are respectively an i-shaped steel seat, and the lengths of the left fixing seat 1 and the right fixing seat 2 are respectively sixty centimeters to sixty five centimeters.
In the above embodiment, specifically, the diameter of the threaded fixing rod 4 is thirty millimeters, and the length of the threaded fixing rod 4 is eighty centimeters to eighty five centimeters.
In the above embodiment, specifically, the hydraulic jack 6 is a hydraulic jack with a weight of ten tons or more.
Principle of operation
The working principle of the utility model is as follows: the nut at the joint of the connecting sleeve 3 and the screw fixing rod 4 is firstly disassembled, then the right fixing seat 2 is placed in the concave position of the rod piece to be corrected, then the screw fixing rod 4 is reinserted into the inner side of the connecting sleeve 3, the arc-shaped groove 72 at the inner side of the correcting pressing plate 71 is stuck to the protruding position of the rod piece, then the nut at the joint of the connecting sleeve 3 and the screw fixing rod 4 is screwed down, the pressing rod at the rear end of the hydraulic jack 6 is pressed, the output rod of the hydraulic jack 6 can push the correcting pressing plate 71 to move to the right side to correct the deformed rod piece, the sliding measuring scale 84 is enabled to slide up and down through the upper sliding frame 83, when the sliding of the measuring scale 84 is blocked by the side surface of the rod piece, the surface rod piece is not corrected in place, then the screw locking rod 53 is rotated through the rotating rocker 54, the anti-skid friction seat 52 is unscrewed, then the upper and lower positions of the hydraulic jack 6 are adjusted through the U-shaped clamping seat 51, and the different positions of the rod piece are corrected again.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (7)
1. The tower crane rod piece correcting device comprises a left fixed seat (1), wherein a right fixed seat (2) is arranged on the right side of the left fixed seat (1), and the tower crane rod piece correcting device is characterized in that connecting sleeves (3) are welded at four corners of the left fixed seat (1) and four corners of the right fixed seat (2) respectively, and threaded fixed rods (4) are inserted into the inner sides of the connecting sleeves (3); the right side of the left fixing seat (1) is provided with a correction fixer assembly (5), the right side of the correction fixer assembly (5) is fixedly provided with a hydraulic jack (6), and the end part of an output rod of the hydraulic jack (6) is provided with an arc-shaped positioning seat assembly (7); the end part of the right fixing seat (2) is provided with a vertical checker assembly (8).
2. The tower crane rod piece correcting device according to claim 1, wherein the correcting fixer assembly (5) comprises a U-shaped clamping seat (51), anti-slip friction seats (52) are respectively arranged at the front end and the rear end of the inner side of the U-shaped clamping seat (51), threaded locking rods (53) are respectively connected at the front end and the rear end of the U-shaped clamping seat (51) in a threaded mode, and rotary rocking rods (54) are inserted at the end portions of the threaded locking rods (53).
3. The tower crane rod correcting device according to claim 1, wherein the arc-shaped positioning seat assembly (7) comprises a correcting pressing plate (71), an arc-shaped groove (72) is formed in the right side of the correcting pressing plate (71), a central connecting seat (73) is integrally formed in the central position of the left side of the correcting pressing plate (71), and a trapezoid positioning groove (74) is formed in the left side of the inner part of the central connecting seat (73).
4. The tower crane rod correcting device according to claim 1, wherein the vertical checker assembly (8) comprises a rectangular fixing frame (81), an L-shaped right-angle beam plate (82) is arranged on the left side of the rectangular fixing frame (81), an upper sliding frame (83) is sleeved on the left upper portion of the L-shaped right-angle beam plate (82), and a measuring scale (84) is integrally arranged at the left rear end of the upper sliding frame (83).
5. The tower crane rod rectifying device according to claim 1, characterized in that the threaded fixing rod (4) is fixed on the inner side of the connecting sleeve (3) through bolts, and the outer side of the threaded fixing rod (4) is connected with a locking nut through threads.
6. The tower crane rod correcting device according to claim 2, wherein the U-shaped clamping seat (51) is sleeved on the right side of the left fixing seat (1), and the anti-slip friction seat (52) is tightly attached to the front end and the rear end of the left fixing seat (1).
7. The tower crane rod rectifying device according to claim 2, characterized in that the other end of the threaded locking rod (53) is connected with the inner side of the anti-skid friction seat (52) in a shaft way, and the hydraulic jack (6) is fixed on the right side of the U-shaped clamping seat (51) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202855.7U CN219745898U (en) | 2023-02-14 | 2023-02-14 | Rod piece correcting device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202855.7U CN219745898U (en) | 2023-02-14 | 2023-02-14 | Rod piece correcting device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745898U true CN219745898U (en) | 2023-09-26 |
Family
ID=88084183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320202855.7U Active CN219745898U (en) | 2023-02-14 | 2023-02-14 | Rod piece correcting device of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745898U (en) |
-
2023
- 2023-02-14 CN CN202320202855.7U patent/CN219745898U/en active Active
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