CN209823326U - Cable bridge for electrical equipment - Google Patents
Cable bridge for electrical equipment Download PDFInfo
- Publication number
- CN209823326U CN209823326U CN201920900311.1U CN201920900311U CN209823326U CN 209823326 U CN209823326 U CN 209823326U CN 201920900311 U CN201920900311 U CN 201920900311U CN 209823326 U CN209823326 U CN 209823326U
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- China
- Prior art keywords
- bridge
- welded
- crane span
- span structure
- hole
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Abstract
The utility model relates to the technical field of cable bridges, in particular to a cable bridge for electrical equipment, which comprises a first bridge and a second bridge for assembly, wherein the right side of an inner cavity of the first bridge is welded with a first limit column, the front and the rear of the right side of the first bridge are both welded with mounting plates, one opposite side of the mounting plates is welded with a second limit column, the left side of the inner cavity of the second bridge is welded with a mounting box, and the inner side of the mounting box is welded with a third limit column; the utility model discloses the quick joint fixed knot that adopts constructs for the crane span structure can be easy to assemble or dismantle the maintenance, has avoided using tool to carry out the dismouting to it in the in-service use, and the connection position of this crane span structure has set up connection adjustment mechanism simultaneously, conveniently erects the crane span structure in corner department, reduces the loaded down with trivial details degree of installation, and the crane span structure wholly belongs to earthquake-resistant structure, can take place the incident of falling injury people when avoiding using in some areas that shake more, and whole security performance is very good, is worth promoting.
Description
Technical Field
The utility model relates to a cable testing bridge technical field specifically is a cable testing bridge for electrical equipment.
Background
The cable bridge frame is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like, the bridge frame in a building can be independently erected and can also be attached to various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the cable bridge frame is installed outside the building in the open air.
The existing bridge is inconvenient to install and disassemble, and is inconvenient to place in a corner, great inconvenience is brought to a master worker, the overall applicability of the bridge is reduced, the bridge can be conveniently disassembled and assembled, and the problem is solved by the aid of the cable bridge which is convenient to install in the corner.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable crane span structure for electrical equipment possesses and can make things convenient for the dismouting, and the advantage of convenient to install at the corner, has solved present crane span structure and not only comparatively inconvenient when installation with dismantle, but also inconvenient putting it in the corner, brings very big inconvenience for master workers, has reduced the problem of the whole suitability of crane span structure.
In order to achieve the above object, the utility model provides a following technical scheme: a cable bridge for electrical equipment comprises a first bridge and a second bridge which are used for assembly, wherein a first limiting column is welded on the right side of an inner cavity of the first bridge, mounting plates are welded at the front and the rear of the right side of the first bridge frame, second limiting columns are welded at the opposite sides of the mounting plates, a mounting box is welded on the left side of the inner cavity of the second bridge frame, a third limiting column is welded on the inner side of the mounting box, the inner side of the mounting box is provided with a connecting piece, the left end of the connecting piece penetrates through the mounting box and extends to the outside of the mounting box, the surface of the connecting piece is provided with a through hole, the third limiting column is positioned at the inner side of the through hole, the outer part of the third limiting column is sleeved with a compression spring, compression spring's both ends respectively with the inner wall of mounting box and the surface weld of connecting piece, spacing hole and bar groove have been seted up respectively to the left side on connecting piece surface.
Preferably, the first limiting column penetrates through the limiting hole and is located on the inner side of the limiting hole, and the second limiting column penetrates through the strip-shaped groove and is located on the inner side of the strip-shaped groove.
Preferably, the first limiting columns are arranged on the front side and the rear side of the inner cavity of the first bridge frame, the number of the first limiting columns is at least four, and the number of the limiting holes is consistent with that of the first limiting columns.
Preferably, the cross-sectional diameter of the first limiting column is equal to the inner diameter of the limiting hole, the cross-sectional diameter of the second limiting column is equal to the groove width of the strip-shaped groove, and the second limiting column is connected with the inner wall of the strip-shaped groove in a sliding mode.
Preferably, the number of the third limiting columns on one side is at least two, the number of the through holes is consistent with that of the third limiting columns, and the diameter of the cross section of each third limiting column is equal to the inner diameter of each through hole.
Preferably, the bottom of the inner cavity of each of the first bridge and the second bridge is provided with a wire passing plate, and the surface of each wire passing plate is provided with a wire passing groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the quick joint fixed knot that adopts constructs for the crane span structure can be easy to assemble or dismantle the maintenance, has avoided using tool to carry out the dismouting to it in the in-service use, and the connection position of this crane span structure has set up connection adjustment mechanism simultaneously, conveniently erects the crane span structure in corner department, reduces the loaded down with trivial details degree of installation, and the crane span structure wholly belongs to earthquake-resistant structure, can take place the incident of falling injury people when avoiding using in some areas that shake more, and whole security performance is very good, is worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the first bridge frame of the present invention;
fig. 3 is a top view of a second bridge frame of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;
fig. 5 is a structural front view of the connecting member of the present invention.
In the figure: the cable is characterized by comprising a first cable support 1, a second cable support 2, a first limiting column 3, a mounting plate 4, a second limiting column 5, a mounting box 6, a third limiting column 7, a connecting piece 8, a through hole 9, a compression spring 10, a limiting hole 11, a strip-shaped groove 12, a cable passing plate 13 and a cable passing groove 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-5, a cable bridge for electrical equipment comprises a first bridge 1 and a second bridge 2 for splicing, a first limiting column 3 is welded on the right side of the inner cavity of the first bridge 1, mounting plates 4 are welded on the front and rear sides of the right side of the first bridge 1, a second limiting column 5 is welded on one opposite side of the mounting plates 4, a mounting box 6 is welded on the left side of the inner cavity of the second bridge 2, a third limiting column 7 is welded on the inner side of the mounting box 6, a connecting piece 8 is arranged on the inner side of the mounting box 6, the left end of the connecting piece 8 penetrates through the mounting box 6 and extends to the outer part of the mounting box 6, a through hole 9 is formed in the surface of the connecting piece 8, the third limiting column 7 is located on the inner side of the through hole 9, a compression spring 10 is sleeved on the outer part of the third limiting column 7, two ends of the compression spring 10 are respectively welded with the inner wall of the mounting box 6 and the surface of the, the quick joint fixed knot that this crane span structure adopted constructs for the crane span structure can be easy to assemble or dismantle the maintenance, has avoided using tool to carry out the dismouting to it in the in-service use, and the connection position of this crane span structure has set up connection adjustment mechanism simultaneously, conveniently erects the crane span structure in corner department, reduces the loaded down with trivial details degree of installation, and the crane span structure wholly belongs to earthquake-resistant structure, can take place the incident that falls and injure the people when avoiding using in some areas that shake more, and whole security performance is very good, is worth promoting.
In this embodiment, the first limiting column 3 penetrates through the limiting hole 11 and is located on the inner side of the limiting hole 11, and the second limiting column 5 penetrates through the strip-shaped groove 12 and is located on the inner side of the strip-shaped groove 12, so that the connecting piece 8 is limited and fixed, and the effect of splicing the first bridge frame 1 and the second bridge frame 2 is achieved.
In this embodiment, the first spacing posts 3 are disposed on the front side and the rear side of the inner cavity of the first bridge 1, the number of the first spacing posts 3 is at least four, the number of the spacing holes 11 is consistent with the number of the first spacing posts 3, the spacing is performed from the front side and the rear side, and the spacing stability and the firmness can be improved.
In this embodiment, the cross-sectional diameter of first spacing post 3 equals with the internal diameter of spacing hole 11, the cross-sectional diameter of the spacing post 5 of second equals with the groove width of bar groove 12, sliding connection between the inner wall of the spacing post 5 of second and bar groove 12 can guarantee that laminating is inseparabler between first spacing post 3 and the connecting piece 8, furthest guarantees the stability of first crane span structure 1 and 2 concatenations of second crane span structure, effectively avoids appearing rocking by a wide margin between first crane span structure 1 and the second crane span structure 2.
In this embodiment, the number of the third limiting columns 7 on one side is at least two, the number of the through holes 9 is the same as that of the third limiting columns 7, the diameter of the cross section of the third limiting columns 7 is equal to the inner diameter of the through holes 9, and the stability of the connecting piece 8 on the inner side of the second bridge frame 2 can be guaranteed.
In this embodiment, the bottom of the inner cavities of the first bridge 1 and the second bridge 2 are both provided with the wire passing plate 13, and the surface of the wire passing plate 13 is provided with the wire passing groove 14, so that cables can be conveniently and neatly arranged inside the first bridge 1 and the second bridge 2.
The working principle is as follows: when the first bridge frame 1 and the second bridge frame 2 are assembled, the two connecting pieces 8 move towards the middle part, the connecting pieces 8 slide on the surfaces of the third limiting posts 7 and extrude the compression springs 10, then the connecting pieces 8 penetrate through the first bridge frame 1 until the first limiting posts 3 are aligned with the limiting holes 11, the second limiting posts 5 are ensured to be flush with the strip-shaped grooves 12 when being placed, then the force application to the connecting pieces 8 is stopped, the connecting pieces 8 can reset towards the front side and the rear side due to the reaction force of the compression springs 10, at the moment, the first limiting posts 3 are positioned inside the limiting holes 11, the second limiting posts 5 are positioned inside the strip-shaped grooves 12, and the assembling is completed; when needs are installed first crane span structure 1 and second crane span structure 2 to the corner, to two connecting pieces 8 of middle part motion for bar groove 12 aligns with the spacing post 5 of second, stops the application of force to connecting piece 8 afterwards, only the spacing post 5 of second is located the inboard of bar groove 12 this moment, second crane span structure 2 and connecting piece 8 on right side can use the spacing post 5 of second to do circular motion as the axle, with angle modulation to 90 between first crane span structure 1 and the second crane span structure 2, can install to the corner.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cable crane span structure for electrical equipment, includes first crane span structure (1) and second crane span structure (2) that are used for assembling, its characterized in that: the right side of the inner cavity of the first bridge frame (1) is welded with a first limiting column (3), the front and the rear of the right side of the first bridge frame (1) are welded with a mounting plate (4), one opposite side of the mounting plate (4) is welded with a second limiting column (5), the left side of the inner cavity of the second bridge frame (2) is welded with a mounting box (6), the inner side of the mounting box (6) is welded with a third limiting column (7), a connecting piece (8) is arranged on the inner side of the mounting box (6), the left end of the connecting piece (8) penetrates through the mounting box (6) and extends to the outer part of the mounting box (6), a through hole (9) is formed in the surface of the connecting piece (8), the third limiting column (7) is located on the inner side of the through hole (9), a compression spring (10) is sleeved on the outer part of the third limiting column (7), and the two ends of the compression spring (10) are respectively welded with the inner wall of the, and the left side of the surface of the connecting piece (8) is respectively provided with a limiting hole (11) and a strip-shaped groove (12).
2. A cable tray for an electrical device as claimed in claim 1, wherein: first spacing post (3) run through spacing hole (11) and are located the inboard of spacing hole (11), spacing post of second (5) run through bar groove (12) and are located the inboard of bar groove (12).
3. A cable tray for electrical equipment according to claim 1 or 2, wherein: the first limiting columns (3) are arranged on the front side and the rear side of an inner cavity of the first bridge frame (1), the number of the first limiting columns (3) is at least four, and the number of the limiting holes (11) is consistent with that of the first limiting columns (3).
4. A cable tray for an electrical device as claimed in claim 1, wherein: the cross-sectional diameter of first spacing post (3) equals with the internal diameter of spacing hole (11), the cross-sectional diameter of the spacing post of second (5) equals with the groove width of bar groove (12), sliding connection between the inner wall of the spacing post of second (5) and bar groove (12).
5. A cable tray for an electrical device as claimed in claim 1, wherein: the number that spacing post of third (7) are located the unilateral is two at least, the quantity of through-hole (9) is unanimous with the quantity of spacing post of third (7), the cross-sectional diameter of spacing post of third (7) equals with the internal diameter of through-hole (9).
6. A cable tray for an electrical device as claimed in claim 1, wherein: the cable passing plate (13) is arranged at the bottom of the inner cavities of the first bridge (1) and the second bridge (2), and a cable passing groove (14) is formed in the surface of the cable passing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920900311.1U CN209823326U (en) | 2019-06-16 | 2019-06-16 | Cable bridge for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920900311.1U CN209823326U (en) | 2019-06-16 | 2019-06-16 | Cable bridge for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823326U true CN209823326U (en) | 2019-12-20 |
Family
ID=68884479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920900311.1U Expired - Fee Related CN209823326U (en) | 2019-06-16 | 2019-06-16 | Cable bridge for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209823326U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201438A (en) * | 2020-11-03 | 2021-01-08 | 南通亚振电力科技有限公司 | Bridge frame for assembled bidirectional transformer and assembling method |
| CN113363004A (en) * | 2021-06-22 | 2021-09-07 | 安徽锦标电气科技有限公司 | Temperature sensing cable of convenient installation |
| CN114050492A (en) * | 2021-11-17 | 2022-02-15 | 贵州电网有限责任公司 | 10kV distribution network PT live-line installation device |
-
2019
- 2019-06-16 CN CN201920900311.1U patent/CN209823326U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201438A (en) * | 2020-11-03 | 2021-01-08 | 南通亚振电力科技有限公司 | Bridge frame for assembled bidirectional transformer and assembling method |
| CN112201438B (en) * | 2020-11-03 | 2021-10-26 | 南通亚振电力科技有限公司 | Bridge frame for assembled bidirectional transformer and assembling method |
| CN113363004A (en) * | 2021-06-22 | 2021-09-07 | 安徽锦标电气科技有限公司 | Temperature sensing cable of convenient installation |
| CN114050492A (en) * | 2021-11-17 | 2022-02-15 | 贵州电网有限责任公司 | 10kV distribution network PT live-line installation device |
| CN114050492B (en) * | 2021-11-17 | 2024-03-26 | 贵州电网有限责任公司 | 10kV distribution network PT electrified installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191220 Termination date: 20200616 |