CN215886130U - Guardrail for tower crane convenient to carry out quick assembly disassembly - Google Patents
Guardrail for tower crane convenient to carry out quick assembly disassembly Download PDFInfo
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- CN215886130U CN215886130U CN202122020862.9U CN202122020862U CN215886130U CN 215886130 U CN215886130 U CN 215886130U CN 202122020862 U CN202122020862 U CN 202122020862U CN 215886130 U CN215886130 U CN 215886130U
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Abstract
The utility model provides a guardrail for a tower crane, which is convenient for quick assembly and disassembly, and comprises a supporting frame, wherein connecting mechanisms are fixedly arranged on two sides of the top end of the supporting frame, a shock-absorbing mounting mechanism is fixedly arranged on four side sides of the supporting frame, each connecting mechanism comprises a supporting plate fixedly arranged on two sides of the top end of the supporting frame, a plurality of mounting connecting pieces are arranged on one side of each supporting plate, each mounting connecting piece is internally provided with a groove, connecting holes are arranged on two sides of the top of each mounting connecting piece, a guardrail frame is connected in the groove in a clamping manner, the bottom of the guardrail frame is in a ladder shape, and limiting rods are connected in the connecting holes in an inserting manner, the working personnel can work at high altitude conveniently.
Description
Technical Field
The utility model belongs to the technical field of guardrails for tower cranes, and particularly relates to a guardrail for a tower crane, which is convenient to disassemble and assemble quickly.
Background
The tower crane is the most common hoisting equipment in construction sites, is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction, and tower crane fences are also called tower crane protective nets, tower crane guardrails and tower crane fence nets and are mainly used for protecting the surrounding foundations of the tower crane, enclosing the construction site, separating a material yard and the like.
The guardrail for the existing tower crane is generally installed on the guardrail and the platform by screws when being installed, a large number of screws are needed to be fixed in the installation process, the installation is very inconvenient, a large amount of time is wasted, and meanwhile, the stability of workers during high-altitude operation is easily influenced due to the fact that the platform shakes when the workers perform high-altitude operation, and meanwhile, the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a guardrail for a tower crane, which is convenient to disassemble and assemble quickly, and aims to solve the problems that in the prior art, a guardrail frame needs a large number of screws for fixing in the installation process, the installation is very inconvenient, a large amount of time is wasted, and meanwhile, the stability of workers in high-altitude operation is easily influenced due to the shaking of a platform when the workers in high-altitude operation, and the working efficiency X is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the damping device comprises a supporting frame, wherein connecting mechanisms are fixedly arranged on two sides of the top end of the supporting frame, and damping mounting mechanisms are fixedly arranged on four side sides of the supporting frame;
the connecting mechanism comprises supporting plates fixedly installed on two sides of the top end of the supporting frame, a plurality of installing connecting pieces are arranged on one side of each supporting plate, a groove is formed in each installing connecting piece, connecting holes are formed in two sides of the top of each installing connecting piece, a guardrail frame is connected in the groove in a clamping mode, the bottom of the guardrail frame is in a trapezoidal shape, and limiting rods are connected in the connecting holes in an alternating mode.
In order to provide operating space for workers, the guardrail for the tower crane, which is convenient to disassemble and assemble quickly, is preferably used, the bearing plate is welded at the top of the supporting frame and consists of a first mounting plate and a second mounting plate, the first mounting plate is welded at two sides of the top of the supporting frame, and the second mounting plate is welded at the joint of the two first mounting plates.
In order to improve the stability of the bearing plate, the guardrail for the tower crane, which is convenient to disassemble and assemble quickly, is preferably provided with holes on the surfaces of the first mounting plate and the second mounting plate, and sawteeth are arranged in the holes.
In order to improve the installation stability of equipment, the guardrail for the tower crane, which is convenient to mount and dismount quickly, is preferably adopted, the shock absorption mounting mechanism comprises a fixing frame fixedly mounted on four sides of a supporting frame, and a positioning frame is mounted at the bottom of the fixing frame in a threaded manner.
In order to mount the fixing frame and the positioning frame, the guardrail for the tower crane, which is convenient to mount and dismount quickly, is preferably provided with limiting holes on the surfaces of the fixing frame and the positioning frame, and a limiting opening is arranged between the fixing frame and the positioning frame.
In order to reduce the buffering force between the fixing frame and the positioning frame, the guardrail for the tower crane, which is convenient to disassemble and assemble quickly, is preferably used, two pressure reducing pads are arranged between the limiting openings, the damping columns are connected between the two pressure reducing pads in an inserting mode, two ends of each damping column penetrate through the limiting holes to be in contact connection with the surfaces of the fixing frame and the positioning frame, and threaded sleeves are embedded in the damping columns.
Compared with the prior art, the utility model has the beneficial effects that:
1) the guardrail frame is clamped through the mounting connecting piece in the connecting mechanism, the limiting rod is inserted into the connecting hole, the bottom of the guardrail frame is clamped and fixed, and the guardrail frame is rapidly mounted;
2) the threaded sleeve pipe is connected to the external installation assembly fast in the shock absorption installation mechanism, and the shock absorption column extruding shock absorption pad is arranged, so that the buffering force of a worker on the supporting frame during operation is reduced, the supporting frame is prevented from shaking, and the stability of the worker during operation is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic view of a connecting mechanism according to embodiment 1 of the present invention;
FIG. 3 is a view showing one of the structures of the coupling mechanism according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a second mounting plate according to embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 6 is a schematic structural view of a shock-absorbing mounting mechanism according to embodiment 2 of the present invention.
In the figure: 1. a support frame; 2. a connecting mechanism; 21. a support plate; 22. a connecting member; 23. grooving; 24. connecting holes; 25. a guardrail frame; 26. a limiting rod; 3. a shock-absorbing mounting mechanism; 31. a fixed mount; 32. a positioning frame; 33. a limiting hole; 34. limiting the opening; 35. a pressure reducing pad; 36. a shock-absorbing post; 37. a threaded bushing; 4. a bearing plate; 41. a first mounting plate; 42. a second mounting plate; 43. a hole; 44. and (4) saw teeth.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the damping device comprises a supporting frame 1, wherein connecting mechanisms 2 are fixedly arranged on two sides of the top end of the supporting frame 1, and damping mounting mechanisms 3 are fixedly arranged on four side sides of the supporting frame 1;
In this embodiment: the welding of 1 top of carriage has bearing plate 4, and bearing plate 4 comprises first mounting panel 41, second mounting panel 42, in order to install first mounting panel 41 and second mounting panel 42, and first mounting panel 41 welds in 1 top both sides of carriage, and second mounting panel 42 welds in two first mounting panel 41 junctions, fixes two first mounting panels 41 through second mounting panel 42.
In this embodiment: first mounting panel 41 all is equipped with the hole 43 with second mounting panel 42 surface, in order to avoid the staff to skid when the construction, is equipped with sawtooth 44 in the hole 43, and the effectual improvement staff is smooth when avoiding the staff operation to ground power of grabbing when the walking.
The working principle is as follows: with backup pad 21 welding in 1 top both sides of carriage, with erection joint spare 22 welding in backup pad 21 one side, insert in fluting 23 guardrail frame 25 bottom, insert erection joint spare 22 after guardrail frame 25 block and fix it in inserting the connecting hole 24, install guardrail frame 25 fast, weld first mounting panel 41 in 1 top both sides of carriage, first mounting panel 41 installation back, fix two first mounting panels 41 through second mounting panel 42, sawtooth 44 that is equipped with in first mounting panel 41 and the second mounting panel 42 hole 43, effectual improvement staff is when the walking to the land fertility of grabbing on ground, slip when avoiding the staff operation.
Example 2
Referring to FIGS. 5-6: in order to reduce the buffering force of the supporting frame after installation, the present embodiment is characterized in that: 3 mechanisms of shock attenuation installation mechanism include fixed mounting in the mount 31 of the 1 four sides side of carriage, mount 32 is installed to mount 31 bottom screw thread, spacing hole 33 has all been seted up on mount 31 and mount 32 surface, be equipped with spacing opening 34 between mount 31 and the mount 32, be equipped with two decompression pads 35 between the spacing opening 34, it is connected with shock absorber 36 to alternate between two decompression pads 35, the shock absorber 36 both ends are passed spacing hole 33 and are connected with mount 31 and mount 32 surface contact, the embedded threaded sleeve 37 that is equipped with of shock absorber 36.
Specifically, will can install locating rack 32 in the mount 31 bottom, two decompression pads 35 are placed in spacing opening 34 department, make decompression pad 35 align with spacing hole 33, pass spacing hole 33 with shock absorber 36 both ends after, install through threaded sleeve 37 and externally mounted subassembly, reduce the buffering between locating rack 32 and the mount 31 through decompression pad 35, improve braced frame 1's stability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a conveniently carry out quick assembly disassembly's guardrail for tower crane, includes the carriage, its characterized in that: the two sides of the top end of the supporting frame are fixedly provided with connecting mechanisms, and the four sides of the supporting frame are fixedly provided with damping mounting mechanisms;
the connecting mechanism comprises supporting plates fixedly installed on two sides of the top end of the supporting frame, a plurality of installing connecting pieces are arranged on one side of each supporting plate, a groove is formed in each installing connecting piece, connecting holes are formed in two sides of the top of each installing connecting piece, a guardrail frame is connected in the groove in a clamping mode, the bottom of the guardrail frame is in a trapezoidal shape, and limiting rods are connected in the connecting holes in an alternating mode.
2. The guardrail for the tower crane convenient to disassemble and assemble quickly according to claim 1, which is characterized in that: the welding of carriage top has the bearing plate, the bearing plate comprises first mounting panel, second mounting panel, first mounting panel welds in carriage top both sides, the second mounting panel welds in two first mounting panel junctions.
3. The guardrail for the tower crane convenient to disassemble and assemble quickly according to claim 2, characterized in that: the first mounting plate and the second mounting plate are provided with holes on the surfaces, and sawteeth are arranged in the holes.
4. The guardrail for the tower crane convenient to disassemble and assemble quickly according to claim 1, which is characterized in that: the damping installation mechanism comprises a fixing frame fixedly installed on four sides of the supporting frame, and a positioning frame is installed at the bottom of the fixing frame in a threaded mode.
5. The guardrail for tower crane convenient to disassemble and assemble quickly according to claim 4, characterized in that: spacing holes are formed in the surfaces of the fixing frame and the positioning frame, and a spacing opening is formed between the fixing frame and the positioning frame.
6. The guardrail for the tower crane convenient to disassemble and assemble quickly according to claim 5, characterized in that: two pressure reducing pads are arranged between the limiting openings, a damping column is connected between the two pressure reducing pads in an inserting mode, two ends of the damping column penetrate through the limiting holes to be connected with the surface of the fixing frame and the positioning frame in a contact mode, and a threaded sleeve is embedded in the damping column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020862.9U CN215886130U (en) | 2021-08-26 | 2021-08-26 | Guardrail for tower crane convenient to carry out quick assembly disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020862.9U CN215886130U (en) | 2021-08-26 | 2021-08-26 | Guardrail for tower crane convenient to carry out quick assembly disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215886130U true CN215886130U (en) | 2022-02-22 |
Family
ID=80503873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122020862.9U Active CN215886130U (en) | 2021-08-26 | 2021-08-26 | Guardrail for tower crane convenient to carry out quick assembly disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215886130U (en) |
-
2021
- 2021-08-26 CN CN202122020862.9U patent/CN215886130U/en active Active
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