CN214647713U - Auxiliary adjusting tool for additional lead of contact net - Google Patents
Auxiliary adjusting tool for additional lead of contact net Download PDFInfo
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- CN214647713U CN214647713U CN202120493613.9U CN202120493613U CN214647713U CN 214647713 U CN214647713 U CN 214647713U CN 202120493613 U CN202120493613 U CN 202120493613U CN 214647713 U CN214647713 U CN 214647713U
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- handle
- adjusting
- auxiliary tool
- line system
- overhead line
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Abstract
The utility model discloses an auxiliary adjusting tool for additional wires of a contact net, which comprises a handle, wherein two ends of the handle are provided with fixed transmission structures with symmetrical structures; the fixed transmission structure includes: one end of the threaded rod is connected with the handle; the threaded pipe is matched with the threads of the threaded rod, and the other end of the threaded rod is sleeved in the threaded pipe; the adjustable fixing frame is connected with the threaded pipe; the additional conducting wire shoulder frame is jacked up to a standard position by utilizing the hand-operated rotating handle, the stress of the shoulder frame is uniform, and the quality of the shoulder frame is not influenced. Manual operation is replaced by the stress tool, and personnel do not bear the weight of the lead, so that the safety factor of an operation link is improved, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the wire adjustment instrument, concretely relates to additional wire adjustment appurtenance of contact net.
Background
The additional conductor shoulder frame of the contact network in the electrified railway is widely adopted, along with the long-term operation of equipment, the additional conductor shoulder frame of the contact network is influenced by the gravity, wind power and the like of the additional conductor to cause the problems of inclination, head lowering and the like of the additional conductor shoulder frame of the contact network, the problems of inclination, head lowering and the like of the additional conductor shoulder frame of the contact network are solved by manpower at present, no auxiliary machinery is provided, the weight of the shoulder frame and the weight of the conductor are heavier, the occupied operation personnel are more, and the potential safety hazard is large
Through handling the operation mode and the pillar structural analysis of the additional wire shoulder frame slope of contact net, low head scheduling problem at present, develop one set of additional wire shoulder frame adjustment appurtenance of contact net, reduce personnel and occupy and the safety risk, ensure operation personnel personal safety.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an additional wire of contact net adjusts appurtenance to adjust the problem that the slope of shoulder frame needs manual handling completely among the solution prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the auxiliary tool for adjusting the additional lead of the contact net comprises a handle, wherein two ends of the handle are provided with fixed transmission structures with symmetrical structures; the fixed transmission structure includes:
one end of the threaded rod is connected with the handle;
the threaded pipe is matched with the threads of the threaded rod, and the other end of the threaded rod is sleeved in the threaded pipe;
the adjustable fixing frame is connected with the threaded pipe.
Further, the adjustable fixing frame comprises:
two fixing plates, wherein bolt holes are respectively formed in two ends of each fixing plate;
the two bolts are matched with the bolt holes, and the two fixing plates are matched through the two bolts.
Furthermore, one side of one of the fixing plates is connected with a first shaft seat, and the end part of the threaded pipe is connected with a rotating shaft.
Furthermore, the opposite surfaces of the two fixing plates are respectively provided with anti-skid rubber.
Furthermore, an extension rod is arranged on the handle.
Further, the extension rod is perpendicular to the handle.
Further, the extension rod comprises a telescopic rod.
Furthermore, a second shaft seat is arranged on the handle, and one end of the extension rod is rotatably connected with the second shaft seat through a rotating shaft.
Furthermore, an anti-skid rubber sleeve is arranged on the extension rod.
Furthermore, the antiskid rubber sleeve is provided with antiskid lines.
The utility model has the advantages of as follows: the additional conducting wire shoulder frame is jacked up to a standard position by utilizing the hand-operated rotating handle, the stress of the shoulder frame is uniform, and the quality of the shoulder frame is not influenced. Manual operation is replaced by the stress tool, and personnel do not bear the weight of the lead, so that the safety factor of an operation link is improved, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of a main view structure of an auxiliary tool for adjusting an additional wire of a contact network according to an embodiment of the present invention;
fig. 2 is another schematic structural view of the adjustable fixing frame of the auxiliary tool for adjusting the additional wire of the contact network according to the embodiment of the present invention.
In the figure: the adjustable fixing frame comprises a handle 1, a threaded rod 2, a threaded pipe 3, an adjustable fixing frame 4, two fixing plates 41, two bolts 42, a first shaft seat 43, a rotating shaft 44, an extension rod 5 and a second shaft seat 6.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.
Example 1
The auxiliary tool for adjusting the additional lead of the contact net provided by the embodiment 1 of the utility model, please refer to fig. 1, comprises a handle 1, wherein two ends of the handle 1 are provided with fixed transmission structures with symmetrical structures; the fixed transmission structure includes:
one end of the threaded rod 2 is connected with the handle 1;
the threaded pipe 3 is in threaded matching with the threaded rod 2, and the other end of the threaded rod 2 is sleeved inside the threaded pipe 3;
an adjustable fixed frame 4, wherein the adjustable fixed frame 4 is connected with the threaded pipe 3.
To better illustrate the present embodiment, the adjustable fixed frame 4 comprises:
two fixing plates 41, wherein bolt holes are respectively arranged at two ends of each fixing plate 41;
two bolts 42, the bolts 42 match with the bolt holes, and the two fixing plates 41 match through the two bolts 42.
When the adjustable fixing frame is used, one adjustable fixing frame is fixed on the telegraph pole, the other adjustable fixing frame is fixed on the shoulder frame, and the handle is rotated.
In order to better implement the embodiment, a first shaft seat 43 is connected to one side of one of the fixing plates 41, and a rotating shaft 44 is connected to the end of the threaded pipe 3. The flexibility of use is improved. The opposite surfaces of the two fixing plates 41 are respectively provided with anti-slip rubber. Increasing friction and preventing sliding.
Example 2
The auxiliary tool for adjusting the additional lead of the contact net provided by the embodiment 2 of the utility model, please refer to fig. 1, comprises a handle 1, wherein two ends of the handle 1 are provided with fixed transmission structures with symmetrical structures; the fixed transmission structure includes:
one end of the threaded rod 2 is connected with the handle 1;
the threaded pipe 3 is in threaded matching with the threaded rod 2, and the other end of the threaded rod 2 is sleeved inside the threaded pipe 3;
an adjustable fixed frame 4, wherein the adjustable fixed frame 4 is connected with the threaded pipe 3.
To better illustrate the present embodiment, the adjustable fixed frame 4 comprises:
two fixing plates 41, wherein bolt holes are respectively arranged at two ends of each fixing plate 41;
two bolts 42, the bolts 42 match with the bolt holes, and the two fixing plates 41 match through the two bolts 42.
When the adjustable fixing frame is used, one adjustable fixing frame is fixed on the telegraph pole, the other adjustable fixing frame is fixed on the shoulder frame, and the handle is rotated.
One side of one of the fixing plates 41 is connected with a first shaft seat 43, and the end of the threaded pipe 3 is connected with a rotating shaft 44. The flexibility of use is improved. The opposite surfaces of the two fixing plates 41 are respectively provided with anti-slip rubber. Increasing friction and preventing sliding.
For a better embodiment, the handle 1 is provided with an extension rod 5. The extension rod 5 is arranged perpendicular to the handle 1. The extension rod 5 comprises a telescopic rod. A second shaft seat 6 is arranged on the handle 1, and one end of the extension rod 5 is rotatably connected with the second shaft seat 6 through a rotating shaft. The extension rod 5 is provided with an antiskid rubber sleeve. The antiskid rubber sleeve is provided with antiskid lines. According to the lever principle, when the handle is rotated by the extension rod, labor is saved.
Example 3
The auxiliary tool for adjusting the additional wire of the contact net provided by the embodiment 3 of the utility model, please refer to fig. 2, comprises a handle 1, wherein two ends of the handle 1 are provided with fixed transmission structures with symmetrical structures; the fixed transmission structure includes:
one end of the threaded rod 2 is connected with the handle 1;
the threaded pipe 3 is in threaded matching with the threaded rod 2, and the other end of the threaded rod 2 is sleeved inside the threaded pipe 3;
an adjustable fixed frame 4, wherein the adjustable fixed frame 4 is connected with the threaded pipe 3. Referring to fig. 2, the adjustable fixing frame 4 includes an angle steel 45 having a U-shaped structure, two sides of the angle steel are respectively provided with a connecting lug 47 near the opening, the opening of the angle steel is connected with a fixing plate 46 through a bolt, the tail of the angle steel is connected with a bearing seat, and a threaded pipe is connected with the bearing seat through a rotating shaft. The purpose that both the steel column and the cement column can be used is achieved.
In order to better illustrate the present embodiment, the present invention is not limited to the above-mentioned alternative embodiments, and any other products in various forms can be obtained under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, which is defined by the claims, fall within the protection scope of the present invention.
Claims (10)
1. The auxiliary tool for adjusting the additional lead of the contact net is characterized by comprising a handle, wherein two ends of the handle are provided with fixed transmission structures with symmetrical structures; the fixed transmission structure includes:
one end of the threaded rod is connected with the handle;
the threaded pipe is matched with the threads of the threaded rod, and the other end of the threaded rod is sleeved in the threaded pipe;
the adjustable fixing frame is connected with the threaded pipe.
2. The auxiliary tool for adjusting the additional lead of the overhead line system of claim 1, wherein the adjustable fixing frame comprises:
two fixing plates, wherein bolt holes are respectively formed in two ends of each fixing plate;
the two bolts are matched with the bolt holes, and the two fixing plates are matched through the two bolts.
3. The auxiliary tool for adjusting the additional lead of the overhead line system of claim 2, wherein one side of one of the fixing plates is connected with a first shaft seat, and the end of the threaded pipe is connected with a rotating shaft.
4. The auxiliary tool for adjusting the additional lead of the overhead line system of claim 2, wherein the opposite surfaces of the two fixing plates are respectively provided with anti-slip rubber.
5. The auxiliary tool for adjusting the additional wire of the overhead line system of claim 1, wherein the handle is provided with an extension rod.
6. The auxiliary tool for adjusting the additional wire of the overhead line system of claim 5, wherein the extension rod is arranged perpendicular to the handle.
7. The overhead line system accessory wire adjustment accessory tool of claim 5, wherein the extension pole comprises a telescoping pole.
8. The auxiliary tool for adjusting the additional lead of the overhead line system of claim 5, wherein a second shaft base is arranged on the handle, and one end of the extension rod is rotatably connected with the second shaft base through a rotating shaft.
9. The auxiliary tool for adjusting the additional lead of the overhead line system of claim 5, wherein the extension rod is provided with an anti-slip rubber sleeve.
10. The auxiliary tool for adjusting the additional lead of the overhead line system of claim 9, wherein the anti-slip rubber sleeve is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120493613.9U CN214647713U (en) | 2021-03-08 | 2021-03-08 | Auxiliary adjusting tool for additional lead of contact net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120493613.9U CN214647713U (en) | 2021-03-08 | 2021-03-08 | Auxiliary adjusting tool for additional lead of contact net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214647713U true CN214647713U (en) | 2021-11-09 |
Family
ID=78451773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120493613.9U Active CN214647713U (en) | 2021-03-08 | 2021-03-08 | Auxiliary adjusting tool for additional lead of contact net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214647713U (en) |
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2021
- 2021-03-08 CN CN202120493613.9U patent/CN214647713U/en active Active
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