CN201946937U - Pop-up type threading device of culvert - Google Patents
Pop-up type threading device of culvert Download PDFInfo
- Publication number
- CN201946937U CN201946937U CN201020648554XU CN201020648554U CN201946937U CN 201946937 U CN201946937 U CN 201946937U CN 201020648554X U CN201020648554X U CN 201020648554XU CN 201020648554 U CN201020648554 U CN 201020648554U CN 201946937 U CN201946937 U CN 201946937U
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- CN
- China
- Prior art keywords
- spring
- culvert
- guide wire
- spring energy
- drawing arrow
- 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
A pop-up type threading device of a culvert comprises a drawing arrow placing pipe, a drawing arrow, a spring, a guide wire reel, a handle and a spring energy storing part, wherein the spring is installed inside the drawing arrow placing pipe, the spring energy storing part is installed in front of the spring, an axial long groove is arranged on the pipe wall of the section of the drawing arrow placing pipe provided with the spring, a wrench of the spring energy storing part penetrates through the long groove, the guide wire reel is installed on the outer wall of the drawing arrow placing pipe in front of the handle through a support, and a threading hole is arranged on the pipe wall below the guide wire reel. The threading device has the advantages of being simple in structure, convenient to install and use, safe and reliable, overcoming the shortcomings of low work efficiency and inconvenience and danger in transportation of long penetrating poles, being capable of increasing cable laying speed and work efficiency, overcoming the shortcoming of increase of electric shock danger caused by transporting the long poles in electric areas, and resolving the problem that workers are required to climb into the culvert when the long poles fall short of the length of the culvert longer than 5 meters, thereby achieving the aim of convenience, quickness and safety.
Description
Technical field
The utility model relates to a kind of electric power and the communications industry cabling passes through the instrument of culvert operation.
Background technology
At present, in electric power system and communications industry, no matter be the controller switching equipment of building the power plant, building electric substation's (station), when newly-built or enlarging are transformed, can increase cable, this just involves cabling and passes through culvert, and method in the past is earlier will pass through the band that culvert uses with long bamboo pole or similar appliances to go over and then banded cable is gone over.But there is following several problem in this traditional method: one, traverse velocity is slow and need carry long bamboo pole; Two, carrying increases Danger Electric shock risk to long bamboo pole in the electric region territory; Three, when falling short of above 5M duration bamboo pole, culvert length need personnel to pierce culvert.Because the existence of above-mentioned several reasons is passed through the culvert operation to cabling and is brought certain drawback.
Summary of the invention
The purpose of this utility model provides a kind of ejection type culvert threading apparatus, and it can make things convenient for realizes that simply 10M passes through guiding work with interior culvert cable, to overcome the deficiencies in the prior art.
Realize that the technical scheme that the utility model purpose is adopted is: make a kind of ejection type culvert threading apparatus, it comprises traction arrow disposed tubes, traction arrow, spring, guide wire spool, holds handle, spring energy-storage parts, spring is contained in the traction arrow disposed tubes, and the spring energy-storage parts are contained in the spring front; The guide wire spool is installed on the traction arrow disposed tubes outer wall of holding the handle front through support, is provided with a through wires hole on the tube wall below the guide wire spool.
Being placed with on that section traction arrow disposed tubes tube wall of spring, an axial elongated slot is arranged, the spanner of spring energy-storage parts passes the spring energy-storage parts and is provided with a firing button from elongated slot, and the traction arrow disposed tubes tube wall corresponding with it is provided with a button hole.
Good effect of the present utility model is: simple in structure, easy to install, safe and reliable, remedied the transportation of low, the long bar inconvenience of operating efficiency in the past, unsafe deficiency; Use it can promote the cable laying operating efficiency that speeds up, can overcome long bamboo pole increases Danger Electric shock risk in the carrying of electric region territory drawback; Solve culvert length and surpassed 5M duration bamboo pole and fall short of and need personnel to pierce the deficiency of culvert, thereby reached convenient and swift purpose of safety.
Description of drawings
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is schematic top plan view of accompanying drawing 1.
Embodiment
The utility model as shown in Figure 1, 2, it comprises adopts that the ABS engineering plastics are made, cross section to be square traction arrow disposed tubes 2 and traction arrow 1, spring 10, guide wire spool 8, to hold handle 9, spring energy-storage parts 4, the traction arrow 1 afterbody magnetic tape trailer wing, spring 10 is contained in the traction arrow disposed tubes 2, spring energy-storage parts 4 are contained in spring 10 fronts, be placed with on that section traction arrow disposed tubes 2 tube walls of spring 10, one axial elongated slot is arranged, and the spanner 5 of spring energy-storage parts 4 passes from elongated slot; On the spring energy-storage parts 4, the one side vertical with spanner 5 be provided with a firing button 3, traction arrow disposed tubes 2 tube walls corresponding with it are provided with a button hole 7; Guide wire spool 8 is installed on traction arrow disposed tubes 2 outer walls of holding handle 9 fronts through support 11, is provided with a through wires hole on the tube wall below guide wire spool 8.
During use: at first will draw arrow 1 afterbody and be connected with guide wire 6, to draw arrow 1 is placed in the traction arrow disposed tubes 2, grasp and hold handle 9, pull back the spanner 5 of spring energy-storage parts 4, with spring 10 compressions, the firing button 3 on the spring energy-storage parts 4 ejects from button hole 7 simultaneously, aims at the opposite end by firing button 3 under the culvert that needs pass through, traction arrow 1 takes guide wire 6 to the culvert opposite end, and the guide wire that will pass culvert again ties down the cable tractive and comes to get final product.
Claims (2)
1. ejection type culvert threading apparatus is characterized in that: it comprises traction arrow disposed tubes, traction arrow, spring, guide wire spool, holds handle, spring energy-storage parts, and spring is contained in the traction arrow disposed tubes, and the spring energy-storage parts are contained in the spring front; The guide wire spool is installed on the traction arrow disposed tubes outer wall of holding the handle front through support, is provided with a through wires hole on the tube wall below the guide wire spool.
2. ejection type culvert threading apparatus according to claim 1, it is characterized in that: be placed with on that section traction arrow disposed tubes tube wall of spring, one axial elongated slot is arranged, the spanner of spring energy-storage parts passes from elongated slot, the spring energy-storage parts are provided with a firing button, and the traction arrow disposed tubes tube wall corresponding with it is provided with a button hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020648554XU CN201946937U (en) | 2010-12-02 | 2010-12-02 | Pop-up type threading device of culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020648554XU CN201946937U (en) | 2010-12-02 | 2010-12-02 | Pop-up type threading device of culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946937U true CN201946937U (en) | 2011-08-24 |
Family
ID=44474273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020648554XU Expired - Fee Related CN201946937U (en) | 2010-12-02 | 2010-12-02 | Pop-up type threading device of culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836165A (en) * | 2015-04-14 | 2015-08-12 | 国网山东省电力公司菏泽供电公司 | Cable culvert wire feeder |
-
2010
- 2010-12-02 CN CN201020648554XU patent/CN201946937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836165A (en) * | 2015-04-14 | 2015-08-12 | 国网山东省电力公司菏泽供电公司 | Cable culvert wire feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20111202 |