CN202912234U - Auxiliary tool used for hauling telegraph pole - Google Patents
Auxiliary tool used for hauling telegraph pole Download PDFInfo
- Publication number
- CN202912234U CN202912234U CN 201220544029 CN201220544029U CN202912234U CN 202912234 U CN202912234 U CN 202912234U CN 201220544029 CN201220544029 CN 201220544029 CN 201220544029 U CN201220544029 U CN 201220544029U CN 202912234 U CN202912234 U CN 202912234U
- Authority
- CN
- China
- Prior art keywords
- electric pole
- pole
- bar cover
- conical top
- shell fragment
- 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
- 239000012634 fragment Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to an auxiliary tool used for hauling a telegraph pole. The auxiliary tool used for hauling the telegraph pole comprises a pole sleeve sleeved on the end portion of the telegraph pole and a cone-shaped top portion which contacts the ground, the pole sleeve is fixedly connected with the cone-shaped top portion, one position of the pole sleeve, far from the cone-shaped top portion, is provided with at least two countersunk bolts which are used for connecting the pole sleeve and the telegraph pole fixedly. According to the auxiliary tool used for hauling the telegraph pole, friction coefficients of the end portion of the telegraph pole and the ground can be reduced in the process of hauling the telegraph pole, friction resistance can be reduced, workload of workers can be lightened, and work efficiency can be improved.
Description
Technical field
The utility model relates to a kind of accessory appliances for the haul electric pole, in particular for the accessory appliances of alpine terrain haul electric pole.
Background technology
When electric system installs electric wiring bar at complex-terrain (such as alpine terrain), need the staff with manpower electric pole to be hauled on the mountain one by one, because electric pole roadblock heavier and alpine terrain itself is many, be uneven, end part of wire pole edge sharp parts directly contacts with ground, the friction drag that makes the friction coefficient coefficient on end part of wire pole and ground large, produces is larger, gruelling when the staff hauls electric pole, staff's inefficiency.
Summary of the invention
In view of this, the purpose of this utility model is a kind of accessory appliances for the haul electric pole, and this accessory appliances can reduce the friction coefficient on end part of wire pole and ground, capable of reducing friction resistance when the haul electric pole, reach the work load that alleviates the staff, increase work efficiency.
In order to solve the problems of the technologies described above, the utility model is used for the accessory appliances of haul electric pole, comprise the bar cover that is socketed in end part of wire pole and the conical top that contacts with ground, captive joint between described bar cover and the conical top, described bar cover is provided with the countersunk-heat bolt that is no less than 2 and is used for fixed connecting rod cover and electric pole;
Further, be provided with the shell fragment for the parcel electric pole in the described bar cover, described shell fragment one end is fixed in the bar cover, and other end outside face contacts with countersunk-heat bolt;
Further, described shell fragment quantity is set to a pair of, is provided with the space between this a pair of shell fragment and stagger mutually in the marginal portion;
Further, the cross sectional shape of described conical top is circle, triangle or rectangle;
Further, weld between described bar cover and the conical top, the bar cover is welded with for the reinforcing bar keel of reinforcing with the conical top weld.
The beneficial effects of the utility model are:
The utility model is used for the accessory appliances of haul electric pole, and this accessory appliances can reduce the friction coefficient on end part of wire pole and ground when the haul electric pole, and capable of reducing friction resistance reaches the work load that alleviates the staff, increases work efficiency.
Description of drawings
Fig. 1 is the front view that the utility model is used to haul the accessory appliances of electric pole;
Fig. 2 is the lateral plan that the utility model is used to haul the accessory appliances of electric pole.
Reference numeral: 1-bar cover; The 2-countersunk-heat bolt; The 3-shell fragment; The 4-conical top; 5-reinforcing bar keel.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated:
The front view that the utility model is used to haul the accessory appliances of electric pole as shown in Figure 1; The lateral plan that the utility model is used to haul the accessory appliances of electric pole as shown in Figure 2.It comprises the bar cover 1 that is socketed in end part of wire pole and the conical top 4 that contacts with ground to the utility model for the accessory appliances of hauling electric pole, captive joint between described bar cover 1 and the conical top 4, described bar cover 1 is provided with the countersunk-heat bolt 2 that is no less than 2 and is used for fixed connecting rod cover 1 and electric pole, countersunk-heat bolt 2 is used for being connected of fixed connecting rod cover and electric pole, the tapering angle of conical top is 45 °～80 °, and the tapering angle of preferred conical top is 60 °～75 °.
Further, be provided with the shell fragment 3 for the parcel electric pole in the described bar cover 1, described shell fragment 3 one ends are fixed on bar and overlap 1 interior close conical top 4 places, other end outside face contacts with countersunk-heat bolt 2, shell fragment 3 can adopt welding, be threaded or block captive joint modes such as hanging connections, adopt in addition shell fragment 3 and countersunk-heat bolt 2 structures bar can be overlapped and the electric pole failure-free connect, prevent electric pole slippage better effects if.
Further, preferred described shell fragment 3 quantity are set to a pair of, are provided with the space between this a pair of shell fragment 3 and stagger mutually in the marginal portion.
Further, the cross sectional shape of described conical top 4 is circle, triangle or rectangle, and the cross sectional shape of the preferred described conical top 4 of this example is circular.
Further, welding between preferred described bar cover 1 and the conical top 4, bar cover 1 is welded with for the reinforcing bar keel 5 of reinforcing with conical top 4 welds, and reinforcing bar keel 5 can prevent conical top 4 stress deformation in delivery electric pole process.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (5)
1. accessory appliances that is used for the haul electric pole, it is characterized in that: comprise the bar cover that is socketed in end part of wire pole and the conical top that contacts with ground, captive joint between described bar cover and the conical top, described bar cover is provided with the countersunk-heat bolt that is no less than 2 and is used for fixed connecting rod cover and electric pole.
2. the accessory appliances for the haul electric pole as claimed in claim 1, it is characterized in that: be provided with the shell fragment for the parcel electric pole in the described bar cover, described shell fragment one end is fixed in the bar cover, and other end outside face contacts with countersunk-heat bolt.
3. the accessory appliances for the haul electric pole as claimed in claim 2, it is characterized in that: described shell fragment quantity is set to a pair of, is provided with the space between this a pair of shell fragment and stagger mutually in the marginal portion.
4. the accessory appliances for the haul electric pole as claimed in claim 1 is characterized in that: the cross sectional shape of described conical top is circular, triangle or rectangle.
5. the accessory appliances for the haul electric pole as claimed in claim 1, it is characterized in that: weld between described bar cover and the conical top, the bar cover is welded with for the reinforcing bar keel of reinforcing with the conical top weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544029 CN202912234U (en) | 2012-10-23 | 2012-10-23 | Auxiliary tool used for hauling telegraph pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544029 CN202912234U (en) | 2012-10-23 | 2012-10-23 | Auxiliary tool used for hauling telegraph pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912234U true CN202912234U (en) | 2013-05-01 |
Family
ID=48160565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544029 Expired - Fee Related CN202912234U (en) | 2012-10-23 | 2012-10-23 | Auxiliary tool used for hauling telegraph pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662397A (en) * | 2013-11-26 | 2014-03-26 | 国家电网公司 | Telegraph pole transportation drawing head |
-
2012
- 2012-10-23 CN CN 201220544029 patent/CN202912234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662397A (en) * | 2013-11-26 | 2014-03-26 | 国家电网公司 | Telegraph pole transportation drawing head |
| CN103662397B (en) * | 2013-11-26 | 2015-11-18 | 国家电网公司 | A kind of electric pole transport drawing head |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20181023 |