CN208718479U - A kind of high strength electric wire bar heightening device - Google Patents
A kind of high strength electric wire bar heightening device Download PDFInfo
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- CN208718479U CN208718479U CN201821191568.6U CN201821191568U CN208718479U CN 208718479 U CN208718479 U CN 208718479U CN 201821191568 U CN201821191568 U CN 201821191568U CN 208718479 U CN208718479 U CN 208718479U
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- pipe
- increasing pipe
- electric wire
- high strength
- screw rod
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Abstract
The utility model discloses a kind of high strength electric wire bar heightening devices, including increasing pipe, the two sides up and down for increasing pipe are open, increase and is respectively arranged with capping and mechanism for installing at the both-side opening up and down of pipe, at least four groups of mounting ears have been uniformly arranged in the circumferential direction on the inner wall for increasing pipe, stiffener plate and threaded hole are provided on the mounting ear, reinforcement screw rod is bolted in the threaded hole, the lower end of reinforcement screw rod is provided with wear-resisting cushion block, and the lower surface of the wear-resisting cushion block is in contact with the upper surface for the electric pole increased；The mechanism for installing includes anchor ear, several connection sheets being fixedly connected with the lateral wall for increasing pipe are installed on the lateral wall of the anchor ear, reinforcement screw rod, which can not only limit, to be increased the installation site of pipe and can also effectively increase the bending strength for increasing pipe, it avoids increasing pipe and bend easily, advantageously ensure that the stable operation of power grid.
Description
Technical field
The utility model relates to electrical equipment technical fields, and in particular to a kind of high strength electric wire bar heightening device.
Background technique
With the development of the social economy, electricity consumption and power supply scale are also increasingly increasing currently, this is just to electric power cable
More stringent requirements are proposed for erection, and there are mainly two types of modes for new erecting power lines cable, first is that set up by new pole erecting, but
Heightening device is installed on original electric pole to increase the erection quantity of cable, it is well known that new pole erecting is related to levying
Ground and construction, cost is very high, so people are more likely to using electric pole heightening device, but existing electric pole adds
High device is mostly the simple tubular body that is combined by sheet metal, and integral strength is relatively limited, in the weight for bearing cable and
Damage bending is easy to happen after the biggish wind-force of eminence, damage will give entire power grid once electric pole heightening device bends
Operation bring serious influence, be unfavorable for the stable operation of power grid, it is therefore desirable to which a kind of higher electric pole of intensity increases dress
It sets.
Utility model content
The problem of for background technique, the purpose of this utility model is to provide a kind of high strength electric wire bars to increase
Device efficiently solves the problems, such as exist in background technique.
To achieve the above object, the utility model uses following technical scheme:
A kind of high strength electric wire bar heightening device, including increase pipe, the two sides up and down for increasing pipe are open, and increase pipe
Both-side opening up and down at be respectively arranged with capping and mechanism for installing, be uniformly arranged in the circumferential direction on the inner wall for increasing pipe
There are at least four groups of mounting ears, be provided with stiffener plate and threaded hole on the mounting ear, reinforcement is bolted in the threaded hole and is used
Screw rod, the lower end of reinforcement screw rod are provided with wear-resisting cushion block, the lower surface of the wear-resisting cushion block and the electric pole increased
Upper surface be in contact；The mechanism for installing includes anchor ear, be installed on the lateral wall of the anchor ear several with it is described
Increase the connection sheet that the lateral wall of pipe is fixedly connected with.
Further, the capping, which is welded, is set to the upside opening for increasing pipe, also solid on the upper surface of capping
Equipped with cross-arm.
Further, the hound being fixedly connected with the lateral wall for increasing pipe is installed on the cross-arm.
Further, the wear-resisting cushion block is cylindrical rubber block, and the diameter of cylindrical rubber block is less than the threaded hole
Diameter.
The utility model has following advantageous effects:
It is applied in the utility model and is set to the mounting ear increased on inside pipe wall and the reinforcement being screwed on mounting ear
With screw rod, reinforcement screw rod, which can not only limit, to be increased the installation site of pipe and can also effectively increase the bending strength for increasing pipe,
It avoiding increasing pipe and bend easily, advantageously ensure that the stable operation of power grid, the application is novel in design, and it is easy for installation, it is suitble to
It promotes the use of.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment；
Fig. 2 is the sectional view along A-A in Fig. 1；
Fig. 3 is the right view of the utility model embodiment；
Fig. 4 is the B-B direction cross-sectional view in Fig. 3；
Fig. 5 is the partial enlarged view in Fig. 4 at C.
Specific embodiment
With reference to the accompanying drawing and embodiment is described in further detail the embodiments of the present invention.Implement below
Example cannot be used to limit the scope of the utility model for illustrating the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplifies description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, constructed and operated with specific orientation, therefore
It should not be understood as limiting the present invention.In the description of the present invention, it should be noted that unless otherwise specific
Regulation and restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
As shown in Figs. 1-5, a kind of high strength electric wire bar heightening device described in the present embodiment, including increase pipe 1, increase pipe
1 two sides up and down are open, and increase and are respectively arranged with capping 2 and mechanism for installing 3 at the both-side opening up and down of pipe 1, increase
Four groups of mounting ears 4 are uniformly arranged in the circumferential direction on the inner wall of pipe 1, every group of mounting ear 4 includes upper and lower two mounting ears 4, is located at
The upper surface of the mounting ear 4 on upper layer with increase pipe 1 on along concordant, facilitate screwing for subsequent reinforcement screw rod 6, on mounting ear 4
It is provided with stiffener plate 5 and threaded hole, stiffener plate 5 is triangle and is fixedly connected with the inner wall for increasing pipe 1, is spirally connected in threaded hole
There is reinforcement screw rod 6, reinforcement is provided with wear-resisting cushion block 7, the lower surface of wear-resisting cushion block 7 and the electricity increased with the lower end of screw rod 6
The upper surface of line bar 8 is in contact, and reinforcement screw rod 6 can effectively increase the bending strength for increasing pipe 1, avoids increasing pipe 1 easily
It bends, advantageously ensures that the stable operation of power grid；Mechanism for installing 3 includes anchor ear 9, fixed on the lateral wall of anchor ear 9
There are five the connection sheets 10 being fixedly connected with the lateral wall for increasing pipe 1.
2 welding of capping is set to the upside opening for increasing pipe 1, covers and is fixedly provided with cross-arm 11, cross-arm on 2 upper surface
The hound 12 that the lateral wall of pipe 1 is fixedly connected with is installed with and increased on 11.
Wear-resisting cushion block 7 is cylindrical rubber block, and the diameter of cylindrical rubber block is less than the diameter of threaded hole, so that cylindrical
Rubber block will not influence being screwed into for reinforcement screw rod 6.
The assembling process of the present embodiment are as follows: four reinforcements screw rod 6 is directed at the threaded hole on four groups of mounting ears 4 simultaneously respectively
It is screwed into, the alignment of capping 2 is placed on by reinforcement again after being screwed into completely with screw rod 6 increases the upside opening of pipe 1 and be welded and fixed, so
The both ends of hound 12 are respectively welded at cross-arm 11 afterwards and are increased on pipe 1, anchor ear 9 is welded on by connection sheet 10 finally and is added
1 lower part of senior executive；When installation, anchor ear 9 is nested into the upper end of electric pole 8 until the upper end of electric pole 8 is supported together with pipe 1 is increased together
Tight wear-resisting cushion block 7, increases pipe 1 at this time and no longer falls, and tightens the bolt on anchor ear 9, completes installation.
The embodiments of the present invention be provided for the sake of example and description, and be not exhaustively or
The utility model is limited to disclosed form.Many modifications and variation are aobvious for the ordinary skill in the art
And it is clear to.Selection and description embodiment and are made to more preferably illustrate the principles of the present invention and practical application
Those skilled in the art are it will be appreciated that the utility model is suitable for each with various modifications of special-purpose to design
Kind embodiment.
Claims (4)
1. a kind of high strength electric wire bar heightening device, which is characterized in that including increasing pipe, the two sides up and down for increasing pipe are opened
Mouthful, increase and be respectively arranged with capping and mechanism for installing at the both-side opening up and down of pipe, along week on the inner wall for increasing pipe
To at least four groups of mounting ears are evenly arranged with, stiffener plate and threaded hole, spiral shell in the threaded hole are provided on the mounting ear
Be connected to reinforcement screw rod, the lower end of reinforcement screw rod is provided with wear-resisting cushion block, the lower surface of the wear-resisting cushion block with added
The upper surface of high electric pole is in contact；The mechanism for installing includes anchor ear, if being installed on the lateral wall of the anchor ear
The dry connection sheet being fixedly connected with the lateral wall for increasing pipe.
2. a kind of high strength electric wire bar heightening device according to claim 1, which is characterized in that the capping welding setting
In being fixedly provided with cross-arm in the upside opening for increasing pipe, the upper surface of capping.
3. a kind of high strength electric wire bar heightening device according to claim 2, which is characterized in that be installed on the cross-arm
The hound being fixedly connected with the lateral wall for increasing pipe.
4. a kind of high strength electric wire bar heightening device according to claim 1, which is characterized in that the wear-resisting cushion block is circle
Cylindrical rubber block, the diameter of cylindrical rubber block are less than the diameter of the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191568.6U CN208718479U (en) | 2018-07-26 | 2018-07-26 | A kind of high strength electric wire bar heightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191568.6U CN208718479U (en) | 2018-07-26 | 2018-07-26 | A kind of high strength electric wire bar heightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718479U true CN208718479U (en) | 2019-04-09 |
Family
ID=65974846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191568.6U Active CN208718479U (en) | 2018-07-26 | 2018-07-26 | A kind of high strength electric wire bar heightening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208718479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228565A (en) * | 2019-07-11 | 2019-09-13 | 上海外高桥造船有限公司 | A kind of interim reinforcement structure of superbulker hawse-pipe |
| CN113882738A (en) * | 2021-10-27 | 2022-01-04 | 河北鹏博通信设备有限公司 | Split assembly type line pole heightening frame |
-
2018
- 2018-07-26 CN CN201821191568.6U patent/CN208718479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228565A (en) * | 2019-07-11 | 2019-09-13 | 上海外高桥造船有限公司 | A kind of interim reinforcement structure of superbulker hawse-pipe |
| CN113882738A (en) * | 2021-10-27 | 2022-01-04 | 河北鹏博通信设备有限公司 | Split assembly type line pole heightening frame |
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