CN220028270U - Shaping device for diagonal bracing of crane boom of tower crane - Google Patents
Shaping device for diagonal bracing of crane boom of tower crane Download PDFInfo
- Publication number
- CN220028270U CN220028270U CN202320947990.4U CN202320947990U CN220028270U CN 220028270 U CN220028270 U CN 220028270U CN 202320947990 U CN202320947990 U CN 202320947990U CN 220028270 U CN220028270 U CN 220028270U
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- Prior art keywords
- arc
- plate
- supporting
- tower crane
- shaping
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- 238000007493 shaping process Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000008602 contraction Effects 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses a shaping device for a diagonal bracing of a crane boom of a tower crane, and relates to the technical field of maintenance of building hoisting machinery. The tower crane boom diagonal bracing shaping device comprises: a fixing device, a supporting mechanism and a hydraulic device; the fixing device consists of an arc-shaped plate A and an arc-shaped plate B, wherein the arc-shaped plate B is welded with an ear plate with a reserved hole, and is connected with a support rod A in the support mechanism through a bolt; the supporting mechanism is made of steel plates and consists of a supporting rod A, a supporting plate B and a supporting rod C which are connected with each other through bolts; the hydraulic device comprises an oil top and a fixing sleeve, one end of the hydraulic device is welded on the supporting plate B, the other end of the hydraulic device is fixed at the inclined strut deformation position through the fixing sleeve, and inclined strut shaping is completed through expansion and contraction of the oil top.
Description
Technical Field
The utility model relates to the technical field of tower crane maintenance, in particular to a shaping device for a diagonal bracing of a crane boom of a tower crane.
Background
Tower cranes are widely used in the construction industry as main transportation means for building construction. The safe and healthy use of the tower crane is important in construction of construction sites, and the maintenance of the tower crane is becoming an important problem to be solved on construction sites. The condition that the diagonal bracing of the crane boom is deformed can appear in the process of transporting, loading and unloading and using the tower crane, the main method of the diagonal bracing shaping of the crane boom at present is to heat the deformed part by using a gas cutting device, and the deformed part is shaped by manual hammering. According to the current situation, a shaping device for the diagonal bracing of the crane boom of the tower crane is developed, the shaping device can quickly repair the deformed part of the diagonal bracing of the crane boom, reduces the labor intensity of operators, reduces the potential safety hazard in the operation process, and improves the operation production efficiency.
Disclosure of Invention
Technical problem to be solved
The utility model relates to a shaping device for a crane boom diagonal brace of a tower crane, which aims to solve the technical problems that: when the diagonal bracing of the boom of the tower crane is deformed, the shaping work of the deformed diagonal bracing can be completed rapidly, the labor intensity of operators is reduced, the potential safety hazard in the operation process is reduced, and the operation production efficiency is improved.
(II) technical scheme
In order to solve the technical problems, the utility model provides a shaping device of a diagonal bracing of a crane boom of a tower crane, which is characterized by comprising: a fixing device, a supporting mechanism and a hydraulic device; the fixing device consists of an arc-shaped plate A and an arc-shaped plate B, wherein the arc-shaped plate B is welded with an ear plate with a reserved hole, and is connected with a support rod A in the support mechanism through a bolt; the supporting mechanism is made of steel plates and consists of a supporting rod A, a supporting plate B and a supporting rod C which are connected with each other through bolts; the hydraulic device comprises an oil top and a fixing sleeve, one end of the hydraulic device is welded on the supporting plate B, the other end of the hydraulic device is fixed at the inclined strut deformation position through the fixing sleeve, and inclined strut shaping is completed through expansion and contraction of the oil top.
Preferably, the fixing device is formed by welding an arc plate with the specification of 140mm by 60mm by 10mm, phi 20mm holes are reserved at two ends of the arc plate with the specification of 140mm by 60mm by 10mm, the arc plates with the specification of 140mm by 60mm by 10mm are fixed at two sides of a diagonal brace deformation part of a crane boom of the tower crane, and bolts penetrate through the reserved phi 20mm holes to fix the arc plates.
(III) beneficial effects
The shaping device for the diagonal bracing of the crane boom of the tower crane can rapidly finish shaping work of the deformed diagonal bracing, reduce labor intensity of operators, reduce potential safety hazards in the operation process and improve operation production efficiency.
Drawings
FIG. 1 is a three-dimensional view of a device for shaping a jib boom diagonal member of a tower crane in accordance with an embodiment of the present utility model;
FIG. 2 is a front view of an arcuate plate A according to an embodiment of the present utility model;
fig. 3 is a front view of a support rod a according to an embodiment of the present utility model;
fig. 4 is a front view of a support rod B according to an embodiment of the present utility model;
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Fig. 1 is a three-dimensional view of a shaping device for a diagonal brace of a boom of a tower crane according to an embodiment of the utility model, including: arc A1, arc B2, bracing piece A3, bracing piece B4, bracing piece C5, oily top 6, fixed cover 7.
Fig. 2 is a front view of an arc-shaped plate a according to an embodiment of the present utility model, which is formed by welding a steel plate with a specification of 140mm by 60mm by 10mm, and two ends of the arc-shaped plate with a specification of 140mm by 60mm by 10mm are reserved with holes with a diameter of 20 mm.
Fig. 3 is a front view of a support rod a according to an embodiment of the present utility model, which is made of a 400 mm/50 mm/10 mm steel plate, and two ends of the support rod a are reserved with holes of phi 20mm, and the support rod a is used in cooperation with bolts and support rods B.
Fig. 4 is a front view of a support rod B according to an embodiment of the present utility model, which is made of 250mm by 50mm by 10mm steel plates, and two ends of the support rod B are reserved with holes of phi 20mm, and the support rod B is used in combination with a support rod a and a support rod C.
The specific working principle is as follows:
when the tower crane boom diagonal bracing shaping device is used, the device is fixed at two ends of the tower crane boom deformation diagonal bracing by using the fixing device, then the hydraulic system is fixed at the deformation position, and the deformation diagonal bracing is corrected by using the jack.
The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present utility model, and all equivalent technical solutions are also within the scope of the present utility model, which is defined in the claims.
Claims (2)
1. The shaping device of tower crane jib boom bracing, characterized by comprising: a fixing device, a supporting mechanism and a hydraulic device; the fixing device consists of an arc-shaped plate A (1) and an arc-shaped plate B (2), wherein the arc-shaped plate B (2) is welded with an ear plate with a reserved hole, and is connected with a support rod A (3) in the support mechanism through a bolt; the supporting mechanism is made of steel plates and consists of a supporting rod A (3), a supporting plate B (4) and a supporting rod C (5), and the supporting mechanisms are connected with each other through bolts; the hydraulic device comprises an oil top (6) and a fixing sleeve (7), one end of the hydraulic device is welded on the supporting plate B (4), the other end of the hydraulic device is fixed at the inclined strut deformation position through the fixing sleeve (7), and inclined strut shaping is completed through the expansion and contraction of the oil top (6).
2. The shaping device for the diagonal brace of the boom of the tower crane according to claim 1, wherein the fixing device is formed by welding an arc plate with the specification of 140mm by 60mm by 10mm, phi 20mm holes are reserved at two ends of the arc plate with the specification of 140mm by 60mm by 10mm, the arc plates with the specification of 140mm by 60mm by 10mm are fixed at two sides of the deformation part of the diagonal brace of the boom of the tower crane, and bolts penetrate through the reserved phi 20mm holes to fix the arc plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947990.4U CN220028270U (en) | 2023-04-25 | 2023-04-25 | Shaping device for diagonal bracing of crane boom of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947990.4U CN220028270U (en) | 2023-04-25 | 2023-04-25 | Shaping device for diagonal bracing of crane boom of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028270U true CN220028270U (en) | 2023-11-17 |
Family
ID=88723288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320947990.4U Active CN220028270U (en) | 2023-04-25 | 2023-04-25 | Shaping device for diagonal bracing of crane boom of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028270U (en) |
-
2023
- 2023-04-25 CN CN202320947990.4U patent/CN220028270U/en active Active
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