CN214314252U - Lifting device for column switch - Google Patents
Lifting device for column switch Download PDFInfo
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- CN214314252U CN214314252U CN202120021680.0U CN202120021680U CN214314252U CN 214314252 U CN214314252 U CN 214314252U CN 202120021680 U CN202120021680 U CN 202120021680U CN 214314252 U CN214314252 U CN 214314252U
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- cable
- pole
- bracing piece
- bearing
- switch
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Abstract
The utility model relates to a hoisting device for column switch, including bracing piece, spacing cable, bearing cable, fixed pulley group and traction cable, hoisting device installs on the pole, be equipped with a plurality of mounting holes on the bracing piece, spacing cable passes the mounting hole around the pole and makes bracing piece and pole fixed connection, spacing cable both ends are equipped with fixed the knot, the one end of bearing cable links to each other with the cross arm on the pole, and the other end links to each other with the one end of bracing piece, the one end that the pole was kept away from to the bearing cable and bracing piece is connected, the fixed pulley group is including installing two fixed pulleys at the bracing piece downside, the traction cable is installed on the fixed pulley group, traction cable one end is connected with column switch, and the pulling other end makes column switch rise. The lifting device can lift the pole-mounted switch to a specified position stably and quickly.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hoisting device for column switch belongs to column switch hoisting device technical field.
[ background of the invention ]
The pole-mounted switch is mainly a switch installed and operated on an electric pole in an electric power overhead line, and along with the continuous development of economy, the power supply quantity is continuously increased, the dependence of people on the power in a team is also enhanced day by day, and in order to improve the power supply reliability of the overhead line, the pole-mounted switch is often required to be installed on the contact, the subsection and the branch line of the overhead line, and the power supply reliability of the overhead line is improved through the pole-mounted switch.
Traditional switch mode on erection column is carried the switch on column and scrambles pole to mounted position by the staff, then installs, but because in the whole equipment comparison of switch on column, the position of its installation is higher, brings very big burden to staff's climbing.
[ Utility model ] content
The utility model aims to solve the technical problem that a hoisting device for column switch is provided, this hoisting device can steadily quick promote column switch to the assigned position.
Solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a hoisting device for column switch, includes bracing piece, spacing cable, bearing cable, fixed pulley group and traction cable, hoisting device installs on the pole its characterized in that: be equipped with a plurality of mounting holes on the bracing piece, spacing cable passes the mounting hole around the pole and makes bracing piece and pole fixed connection, spacing cable both ends are equipped with the restriction spacing cable breaks away from the fixed knot of mounting hole, the one end of bearing cable links to each other with the cross arm on the pole, and the other end links to each other with the one end of bracing piece, the one end that the pole was kept away from to the bearing cable and bracing piece is connected, the bracing piece is equipped with a plurality of connecting holes with the junction of bearing cable, the fixed pulley group is including installing two fixed pulleys at the bracing piece downside, the traction cable is installed on the fixed pulley group, traction cable one end is connected with the column switch, and the pulling other end makes the column switch rise.
Adopt the beneficial effects of the utility model are that:
the utility model discloses a bracing piece, spacing cable, bearing cable, fixed pulley group and traction cable, be equipped with a plurality of mounting holes on the bracing piece, spacing cable passes the mounting hole around the pole, the both ends of spacing cable are equipped with fixed the knot, spacing cable and fixed knot mutually support and make the bracing piece is fixed on the pole, spacing cable can be installed according to the suitable mounting hole of diameter selection of pole, makes the utility model discloses can be applicable to the pole of various different diameters, improve the utility model discloses an adaptability.
Additionally, in the utility model discloses in the one end of bearing cable is connected with the cross arm on the pole, the bearing cable is connected with the one end that the pole was kept away from to the bracing piece, through the bearing cable improves the bearing capacity of bracing piece tip makes the bracing piece can bear the weight of column switch completely, can avoid the bracing piece takes place to rock the circumstances such as in column switch promotion in-process.
Secondly, the utility model discloses well staff fixes the pole-mounted switch in the one end of traction cable, and the staff subaerial stimulates the other end of traction cable, under the effect of fixed pulley group, makes the pole-mounted switch rise, and when the pole-mounted switch rises to the top, the staff alright install with taking off the pole-mounted switch on the tower, can accelerate the lifting speed of pole-mounted switch by a wide margin, also can alleviate staff's climbing burden simultaneously for staff's climbing speed improves staff's work efficiency.
Furthermore, the utility model is provided with a plurality of connecting holes at the connecting part of the supporting rod and the bearing cable, the connecting holes can be adjusted by the operator according to the distance between the cross arm and the supporting rod, so that the bearing cable can be always kept tight, the element bearing can play the role of bearing, the utility model can be suitable for various use scenes, the application range of the utility model is improved,
preferably, the mounting holes are distributed at intervals along the length direction of the supporting rod.
Preferably, the mounting holes comprise a first mounting hole and a plurality of second mounting holes, one end of the limiting cable is mounted in the first mounting hole, and the other end of the limiting cable is mounted in one of the second mounting holes.
Preferably, one end of the bearing cable is provided with a hook, and the bearing cable is connected with the cross arm through the hook.
Preferably, the fixing buckle is a JK steel wire clip.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a side view of embodiment 1 of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1:
as shown in fig. 1 and 2, this embodiment shows a lifting device for a pole switch, which includes a supporting rod 1, a limiting cable 101, a bearing cable 2, a fixed pulley block 4 and a traction cable 3, wherein the lifting device is installed on a pole 6, the supporting rod 1 is provided with a plurality of mounting holes, the limiting cable 101 passes through the mounting holes around the pole 6 to fixedly connect the supporting rod 1 and the pole 6, two ends of the limiting cable 101 are provided with fixing buckles for limiting the limiting cable 101 to be separated from the mounting holes, one end of the bearing cable 2 is connected with a cross arm 601 on the pole 6, the other end is connected with one end of the supporting rod 1, the bearing cable 2 is connected with one end of the supporting rod 1 far away from the pole 6, a plurality of connecting holes are provided at the joint of the supporting rod 1 and the bearing cable 2, the fixed pulley block 4 includes two fixed pulleys installed at the lower side of the supporting rod 1, the traction cable 3 is installed on the fixed pulley block 4, one end of the traction rope 3 is connected with the column switch 5, and the other end is pulled to lift the column switch 5.
This embodiment includes bracing piece 1, spacing cable 101, bearing cable 2, fixed pulley group 4 and traction cable 3, be equipped with a plurality of mounting holes on the bracing piece 1, spacing cable 101 passes the mounting hole around pole 6, spacing cable 101's both ends are equipped with fixed the knot, spacing cable 101 and fixed knot mutually support and make bracing piece 1 is fixed on pole 6, spacing cable 101 can select suitable mounting hole to install according to the diameter of pole 6, makes this embodiment can be applicable to the pole 6 of various different diameters, improves the suitability of this embodiment.
In addition, in this embodiment the one end of bearing cable 2 is connected with cross arm 601 on the pole 6, bearing cable 2 is connected with the one end that pole 6 was kept away from to bracing piece 1, through bearing cable 2 improves the bearing capacity of bracing piece 1 tip makes bracing piece 1 can bear the weight of column switch 5 completely, can avoid bracing piece 1 takes place to rock the circumstances such as in the lift-up of column switch 5.
Secondly, the staff fixes pole switch 5 in the embodiment in the one end of traction cable 3, the staff subaerial pulling traction cable 3's the other end, under the effect of fixed pulley group 4, make pole switch 5 rise, when pole switch 5 rises to the top, the staff alright install with taking off pole switch 5 on the tower, can increase substantially pole switch 5's hoisting speed, also can alleviate staff's climbing burden simultaneously, accelerate staff's climbing speed, improve staff's work efficiency.
Regarding the mounting holes, in the present embodiment, the mounting holes include a first mounting hole 102 and a plurality of second mounting holes 103, the mounting holes are distributed along the length direction of the support rod 1, one end of the limiting cable 101 is mounted in the first mounting hole 102, the other end of the limiting cable 101 is mounted in the second mounting hole 103, and the limiting cable 101 can select the corresponding second mounting hole 103 according to the diameter of the electric pole 6, so that the present embodiment can adapt to electric poles 6 with various different diameters, and the application range of the present embodiment is increased. In addition, in this embodiment, the fixing buckle for limiting the separation of the limiting cable 101 is a JK steel wire clip.
Regarding the bearing cable 2, in this embodiment, a plurality of connection holes are formed at a connection position between the support rod 1 and the bearing cable 2, so that a worker can adjust the connection holes according to a distance between the cross arm 601 and the support rod 1 to enable the bearing cable 2 to be always kept tight, and the prime number bearing 2 can play a bearing role, so that this embodiment can be applied to various different use scenes, and the application range of this embodiment is improved, the other end of the bearing cable 2 is provided with a hook 201, the hook 201 is connected with the cross arm 601 on the electric pole 6, and in a process of lifting the pole switch 5, the bearing capacity of the support rod 1 can be improved through the bearing cable 2, and the stability of this embodiment in a use process can be greatly improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (5)
1. The utility model provides a hoisting device for column switch, includes bracing piece, spacing cable, bearing cable, fixed pulley group and traction cable, hoisting device installs on the pole its characterized in that: be equipped with a plurality of mounting holes on the bracing piece, spacing cable passes the mounting hole around the pole and makes bracing piece and pole fixed connection, spacing cable both ends are equipped with the restriction spacing cable breaks away from the fixed knot of mounting hole, the one end of bearing cable links to each other with the cross arm on the pole, and the other end links to each other with the one end of bracing piece, the one end that the pole was kept away from to the bearing cable and bracing piece is connected, the bracing piece is equipped with a plurality of connecting holes with the junction of bearing cable, the fixed pulley group is including installing two fixed pulleys at the bracing piece downside, the traction cable is installed on the fixed pulley group, traction cable one end is connected with the column switch, and the pulling other end makes the column switch rise.
2. A lifting device for a pole top switch as claimed in claim 1, wherein: the mounting holes are distributed at intervals along the length direction of the supporting rod.
3. A lifting device for a pole top switch as claimed in claim 2, wherein: the mounting holes comprise a first mounting hole and a plurality of second mounting holes, one end of the limiting cable is mounted in the first mounting hole, and the other end of the limiting cable is mounted in one of the second mounting holes.
4. A lifting device for a pole top switch as claimed in claim 1, wherein: one end of the bearing cable is provided with a hook, and the bearing cable is connected with the cross arm through the hook.
5. A lifting device for a pole top switch as claimed in claim 1, wherein: the fixing buckle is a JK steel wire clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120021680.0U CN214314252U (en) | 2021-01-05 | 2021-01-05 | Lifting device for column switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120021680.0U CN214314252U (en) | 2021-01-05 | 2021-01-05 | Lifting device for column switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214314252U true CN214314252U (en) | 2021-09-28 |
Family
ID=77822690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120021680.0U Active CN214314252U (en) | 2021-01-05 | 2021-01-05 | Lifting device for column switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214314252U (en) |
-
2021
- 2021-01-05 CN CN202120021680.0U patent/CN214314252U/en active Active
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