CN203398665U - Unloading fixator used for tower crane cable vertical erecting - Google Patents
Unloading fixator used for tower crane cable vertical erecting Download PDFInfo
- Publication number
- CN203398665U CN203398665U CN201320507704.9U CN201320507704U CN203398665U CN 203398665 U CN203398665 U CN 203398665U CN 201320507704 U CN201320507704 U CN 201320507704U CN 203398665 U CN203398665 U CN 203398665U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- insulator
- cross bar
- unloading
- crane cable
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an unloading fixator used for tower crane cable vertical erecting, comprising square steels, an insulator, bolts and nuts. The two square steels cling to two sides of a tower crane standard knot cross bar and are fixed by the inserted bolts and nuts, wherein the insulator is arranged between the square steel on the outside of the tower crane standard knot cross bar and a nut and is used for binding tower crane cables vertically erected. According to the utility model, effective fixing points and unloading points are provided for tower crane cable vertical erecting; the mechanical strength is high; tower crane cables can be effectively prevented from swinging in wind so as to avoid the risks of break, damage, etc. and guarantee the security of building construction.
Description
Technical field
The utility model relates to a kind of building safety construction accessory, particularly a kind of for tower crane cable vertically set up, the fixture of off-load.
Background technology
Along with the development of architectural engineering, tower crane is a kind of hoisting equipment the most frequently used in construction, is used for fortune to hang the construction materials such as working reinforcing bar, stupefied, the scaffold tubes of wood.Vertically the setting up of existing tower crane cable lacks the safety measures such as fixing and off-load, sometimes only with rope, carries out colligation, lacks off-load fixing point and fixing firm not, and work progress exists potential safety hazard.
Utility model content
In order to overcome defect and the deficiency of the vertical erection technique of existing tower crane cable, the utility model provides a kind of tower crane cable vertically to set up off-load fixture, be applied in tower crane equipment, there is effective fixing point and off-loading point, prevent that tower crane cable from swinging with the wind, avoid, because extraneous stress causes cable breakdown, damaged equivalent risk, avoiding construction safety hidden danger.
The utility model solves the technical scheme that its technical problem adopts: a kind of tower crane cable vertically sets up off-load fixture, comprises square steel, insulator, screw rod and nut.Described two square steel are close to standard section of tower crane cross bar both sides, and be 90 degree angles with standard section of tower crane cross bar, by bolt, nut, intert and fix, wherein outside standard section of tower crane cross bar, between square steel and nut, be provided with insulator, the cable vertically setting up for colligation tower crane.The size of screw rod and nut is depending on the internal diameter of insulator.
Square steel sectional dimension described in the utility model is generally 30 * 50mm, also by practice of construction condition, is determined, and square steel side face drilling is to perforation, and aperture and screw rod are consistent.
Described insulator is the shackle insulator of middle indent, the cable vertically setting up for colligation tower crane, insulator tool is fixed, off-load and insulating effect, and mechanical strength is high, dispersiveness is little, safe and reliable to operation, insulator low temperature good mechanical property, is simultaneously connected and has reliable insulation measures between the metal structure such as tower crane cable and tower crane.
The tower crane cable that the utility model relates to vertically sets up off-load fixture, can make tower crane cable vertical rack setting tool have effective fixing point and off-loading point, mechanical strength is high, good insulation preformance, can effectively prevent that tower crane cable from swinging with the wind, avoid fractureing, damaged equivalent risk, guarantee the fail safe of construction.
Accompanying drawing explanation
Fig. 1 is plan structure figure of the present utility model;
Fig. 2 is the utility model structural representation;
In figure: 1. standard section of tower crane cross bar, 2. square steel, 3. insulator, 4. screw rod, 5. nut
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As depicted in figs. 1 and 2, a kind of tower crane cable vertically sets up off-load fixture, comprises square steel 2, insulator 3, screw rod 4 and nut 5.Described two square steel 2 are close to standard section of tower crane cross bar 1 both sides, and be 90 degree angles with standard section of tower crane cross bar 1, by bolt 4, nut 5, interted and fixed, wherein standard section of tower crane cross bar 1 outside square steel 2 and 4, nut are provided with insulator, the cable vertically setting up for colligation tower crane.The size of screw rod 4 and nut 5 is depending on the internal diameter of insulator 3.
Described insulator is the shackle insulator of middle indent, for colligation tower crane cable, tool is fixed, off-load and insulating effect, its mechanical strength is high, dispersed little, safe and reliable to operation, insulator low temperature good mechanical property, is simultaneously connected and has reliable insulation measures between the metal structure such as tower crane cable and tower crane.
In addition, the utility model is not limited to above-mentioned execution mode, is to want its technique effect reaching with the means based on identical, all should belong to the scope of the utility model protection.
Claims (3)
1. a tower crane cable vertically sets up off-load fixture, by square steel, insulator, screw rod and nut, formed, it is characterized in that: described two square steel are close to standard section of tower crane cross bar both sides, by bolt, nut, intert and fix, wherein outside standard section of tower crane cross bar, between square steel and nut, be provided with insulator.
2. tower crane cable according to claim 1 vertically sets up off-load fixture, it is characterized in that: described two square steel and standard section of tower crane cross bar are 90 degree angles.
3. tower crane cable according to claim 1 vertically sets up off-load fixture, it is characterized in that: the shackle insulator that described insulator is middle indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507704.9U CN203398665U (en) | 2013-08-13 | 2013-08-13 | Unloading fixator used for tower crane cable vertical erecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507704.9U CN203398665U (en) | 2013-08-13 | 2013-08-13 | Unloading fixator used for tower crane cable vertical erecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398665U true CN203398665U (en) | 2014-01-15 |
Family
ID=49910165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507704.9U Expired - Fee Related CN203398665U (en) | 2013-08-13 | 2013-08-13 | Unloading fixator used for tower crane cable vertical erecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410004A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Cable winding inserting fixing pull-plate device |
| CN106410718A (en) * | 2016-11-01 | 2017-02-15 | 金螳螂精装科技（苏州）有限公司 | Construction site temporary power supply erecting system |
| CN107069622A (en) * | 2017-03-28 | 2017-08-18 | 广州番禺电缆集团有限公司 | A kind of two-wheel wire fixing device |
-
2013
- 2013-08-13 CN CN201320507704.9U patent/CN203398665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410004A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Cable winding inserting fixing pull-plate device |
| CN106410718A (en) * | 2016-11-01 | 2017-02-15 | 金螳螂精装科技（苏州）有限公司 | Construction site temporary power supply erecting system |
| CN107069622A (en) * | 2017-03-28 | 2017-08-18 | 广州番禺电缆集团有限公司 | A kind of two-wheel wire fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |