CN203441352U - Spiral rope ladder ground fixator - Google Patents
Spiral rope ladder ground fixator Download PDFInfo
- Publication number
- CN203441352U CN203441352U CN201320441185.0U CN201320441185U CN203441352U CN 203441352 U CN203441352 U CN 203441352U CN 201320441185 U CN201320441185 U CN 201320441185U CN 203441352 U CN203441352 U CN 203441352U
- Authority
- CN
- China
- Prior art keywords
- rope ladder
- spiral rope
- ladder ground
- rod
- connecting rod
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a spiral rope ladder ground fixator. The spiral rope ladder ground fixator comprises a fixed frame and an extension tractor, wherein the fixed frame comprises a connection rod; a center hole is formed in the connection rod; a supporting plate is arranged under the center hole of the connection rod; a through hole is formed in the supporting plate; the supporting plate is fixed with one end of a spiral rod; the extension tractor comprises a traction rod; one end of the traction rod is provided with a sleeve ring, and the other end of the traction rod is provided with a stop piece; the traction rod is sleeved with a spring; the traction rod sequentially penetrates through the center hole and the through hole; the spring is arranged between the stop piece and the supporting plate. The spiral rope ladder ground fixator has the advantages of simple structure, convenience in operation, firm fixation, avoidance of over-tight or over-loose extension of a rope ladder to influence normal operation, improvement of working efficiency and reduction of potential safety hazards.
Description
Technical field
The utility model relates to electric power overhaul technical field, is specifically related to rope ladder ground fixer.
Background technology
In the common operation of transmission line of electricity and service work, often need to adopt rope ladder to carry out operation.Existing application number is: in 201220443958.4 Chinese patent, mentioned rope ladder ground fixer, first, this device is fixed unstable in use, is easily drawn out; Secondly, when rope ladder draw too tight, circuit is in the process of maintenance, easily damaged, when the too pine that rope ladder draws, easily causes the staff on rope ladder to swing, and has potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of spiral rope ladder ground fixer, simple in structure, easy to operate, fixation, and there is certain flexible ability, effectively guarantee carrying out smoothly of work.
The technical solution adopted in the utility model is:
A rope ladder ground fixer, comprises fixed mount and telescopic traction device, and described fixed mount comprises connecting rod, connecting rod is provided with centre bore, connecting rod central hole location below is provided with gripper shoe, and gripper shoe is provided with perforation, and gripper shoe and screw rod one end are fixed; Described telescopic traction device comprises draw bar, and draw bar one end is provided with the collar, and the other end is provided with catch, is arranged with spring on draw bar; Draw bar wears centre bore and perforation successively, and spring is located between catch and gripper shoe.
The described screw rod other end is provided with inserts cone.
Described connecting rod adopts angle bar.
Described screw rod adopts helical form iron.
Thereby the utility model is by the bar rotating screw bar that is rotatably connected, utilize the slotting cone of screw rod head that screw rod is partly imbedded to below ground, device is fixed, then connected rope ladder by telescopic traction device, owing to being arranged with spring on draw bar, can automatically regulate flexible according to the stressing conditions of rope ladder, simple in structure, easy to operate, fixation, avoid rope ladder stretching tension or excessively loose, affects normally carrying out of work, increase work efficiency, reduce potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises fixed mount and telescopic traction device, described fixed mount comprises connecting rod 1, connecting rod 1 is provided with centre bore, connecting rod central hole location below is provided with gripper shoe 2, gripper shoe 2 is provided with perforation, and gripper shoe 2 is fixed with screw rod 3 one end, and screw rod 3 other ends are provided with inserts cone 4; Described telescopic traction device comprises draw bar 5, and draw bar 5 one end are provided with the collar 6, and the other end is provided with catch 7, is arranged with spring 8 on draw bar 5; Draw bar 5 wears centre bore and perforation successively, and spring 8 is located between catch 7 and gripper shoe 2, and screw rod 3 adopts helical form iron, and connecting rod 1 adopts angle bar.
The utility model in use, the two ends that staff holds connecting rod 1 with a firm grip, manual rotation connecting rod 1, simultaneously, drive screw rod 3, can make the slotting cone 4 that screw rod 3 lower ends are provided with insert in earth, the length of connecting rod 1 is 35cm-50cm, and bar 1 is conveniently rotatably connected, rope ladder lower end is connected on the collar 6, the spring 8 of draw bar 5 lower ends plays cushioning effect, can make fixator according to the stressing conditions free adjustment of rope ladder, makes rope ladder can fix reliably, use.
Claims (4)
1. a spiral rope ladder ground fixer, is characterized in that: comprise fixed mount and telescopic traction device, described fixed mount comprises connecting rod, connecting rod is provided with centre bore, connecting rod central hole location below is provided with gripper shoe, and gripper shoe is provided with perforation, and gripper shoe and screw rod one end are fixed; Described telescopic traction device comprises draw bar, and draw bar one end is provided with the collar, and the other end is provided with catch, is arranged with spring on draw bar; Draw bar wears centre bore and perforation successively, and spring is located between catch and gripper shoe.
2. spiral rope ladder ground fixer according to claim 1, is characterized in that: the described screw rod other end is provided with inserts cone.
3. spiral rope ladder ground fixer according to claim 2, is characterized in that: described connecting rod adopts angle bar.
4. spiral rope ladder ground fixer according to claim 3, is characterized in that: described screw rod adopts helical form iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441185.0U CN203441352U (en) | 2013-07-24 | 2013-07-24 | Spiral rope ladder ground fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441185.0U CN203441352U (en) | 2013-07-24 | 2013-07-24 | Spiral rope ladder ground fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441352U true CN203441352U (en) | 2014-02-19 |
Family
ID=50092412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441185.0U Expired - Fee Related CN203441352U (en) | 2013-07-24 | 2013-07-24 | Spiral rope ladder ground fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869774A (en) * | 2017-04-13 | 2017-06-20 | 国网青海省电力公司海东供电公司 | A kind of hot line maintenance rope ladder fixing device |
-
2013
- 2013-07-24 CN CN201320441185.0U patent/CN203441352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869774A (en) * | 2017-04-13 | 2017-06-20 | 国网青海省电力公司海东供电公司 | A kind of hot line maintenance rope ladder fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352049U (en) | Overhead line pulling-up assisting device | |
| CN204333800U (en) | Preformed armor rods is wound around wire anti-twisting equipment | |
| CN204243231U (en) | P-wire eminence assembling and removing device | |
| CN203441352U (en) | Spiral rope ladder ground fixator | |
| CN203536853U (en) | Bird scarer electric installation special tool | |
| CN204068034U (en) | A kind of lead wire and earth wire in transmission line stockbridge damper reduction of spondylolisthesis device | |
| CN204809744U (en) | Wire end broadsword type load support fixture and insulator chain change device | |
| CN203912670U (en) | Portable extension type pruning fruit tree device | |
| CN103736879B (en) | A kind of device for coiling close winding spring | |
| CN203430416U (en) | Rope ladder ground fixer with oblique needle | |
| CN206844793U (en) | A kind of hitch structure of power supply unit fixation | |
| CN203491605U (en) | High voltage line foreign matter removing operation tool | |
| CN103247972A (en) | Wire tractor | |
| CN203582049U (en) | Windproof drag cable of ship unloader | |
| CN203218791U (en) | Conducting wire tractor | |
| CN203247042U (en) | Manual winch for electric power circuit traction | |
| CN202586163U (en) | Ball socket adjuster | |
| CN206099159U (en) | Electrified fixture of changing two clusters of straight line or two cluster insulators of strain insulator | |
| CN204216495U (en) | Strand mill formula take up reel | |
| CN204156459U (en) | Bracing wire jockey | |
| CN204920820U (en) | Antiwind device of rig high -voltage tube | |
| CN202424016U (en) | Pulley device for electric power circuit maintenance | |
| CN204243238U (en) | A kind of pin type low-voltage variation earth connection | |
| CN203659373U (en) | Novel digital tour guide flag | |
| CN204130874U (en) | Adjustable length brush |
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: 20140219 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |