CN214153827U - Closed double-layer cable bridge - Google Patents
Closed double-layer cable bridge Download PDFInfo
- Publication number
- CN214153827U CN214153827U CN202022263065.9U CN202022263065U CN214153827U CN 214153827 U CN214153827 U CN 214153827U CN 202022263065 U CN202022263065 U CN 202022263065U CN 214153827 U CN214153827 U CN 214153827U
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- Prior art keywords
- cable bridge
- bridge
- cable
- side cable
- support frame
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- 238000009434 installation Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 5
- 230000002633 protecting effect Effects 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to a closed double-layer cable bridge, wherein an upper side cable bridge is connected with a lower side cable bridge positioned below the upper side cable bridge through a second support frame; the cross sections of the lower side cable bridge and the upper side cable bridge are both U-shaped cavity structures, and mounting partition plates are clamped in the middle of the lower side cable bridge and the upper side cable bridge; the top of the upper cable bridge is provided with a top end slot, and the vertical parts of the two side edges of the upper cable bridge are provided with side edge slots; the bottom of the lower cable bridge is provided with a bottom slot, and both sides of the bottom slot are provided with side clamping grooves; the first support frame is clamped in the top end open groove and the bottom end open groove respectively through a locking bolt and a fixing nut; the second support frame is respectively clamped on the upper side cable bridge frame and the lower side cable bridge frame through the top end open groove and the bottom end open groove; the joint of joint spare and upside cable crane span structure, downside cable crane span structure looks spiro union. The device adopts double-deck cable testing bridge to be convenient for lay wire to the cable, and convenient the maintenance is overhauld and is maintained in the later stage, and but and the dampproofing anticorrosion of closed structure, it is good to seal protecting effect.
Description
Technical Field
The utility model relates to a cable testing bridge field, concretely relates to closed double-deck cable testing bridge.
Background
In various public buildings, more electric equipment is used, and concentrated power supply is generally conducted to each room through a cable bridge hung on the bottom surface of a building floor after leading out wires from a master control room (switching station). The cable bridge is a rigid structure system which is formed by a groove type, tray type or step type straight line section, a bend-through, a tee joint, a four-way assembly, a supporting arm (arm type support), a hanging bracket and the like and is used for tightly connecting and supporting a cable, and all parts are required to be galvanized. The problem of current cable testing bridge inconvenient to install, and mostly be single-deck distribution structure, the demand of unable better reply multilayer distribution wiring, the maintenance and the maintenance in the later stage of being convenient for, and easily wet, corrode because seal not tight in open-air environment.
Disclosure of Invention
Exist not enoughly to the aforesaid, the utility model provides a closed double-deck cable testing bridge, the practicality is strong, adopts double-deck cable testing bridge to be convenient for lay wire to the cable, and the later stage is convenient to be overhauld and is maintained, and closed structure can dampproofing anticorrosion, seals protecting effect good. Therefore, the utility model provides a following technical scheme:
a closed double-layer cable bridge comprises a cable bridge body, wherein the cable bridge body comprises an upper cable bridge, a lower cable bridge, a first support frame, a clamping piece and a second support frame; the upper side cable bridge is connected with the lower side cable bridge below the upper side cable bridge through a second support frame; the cross sections of the lower side cable bridge and the upper side cable bridge are both U-shaped cavity structures, and mounting partition plates are clamped in the middle of the lower side cable bridge and the upper side cable bridge; the top of the upper cable bridge is provided with a top end slot, and the vertical parts of the two side edges of the upper cable bridge are provided with side edge slots; the bottom of the lower side cable bridge is provided with a bottom open slot, and two sides of the bottom open slot are provided with side clamping slots; the first support frame is clamped in the top end open groove and the bottom end open groove through a locking bolt and a fixing nut respectively; the second support frame is respectively clamped on the upper side cable bridge frame and the lower side cable bridge frame through the top end open groove and the bottom end open groove; the clamping piece is in threaded connection with the connecting part of the upper side cable bridge and the lower side cable bridge along the direction of the side clamping groove.
The second support frame comprises an upper U-shaped support plate and a lower U-shaped support plate, and two ends of the upper U-shaped support plate and two ends of the lower U-shaped support plate are both outwards and vertically formed into fixed flanges; mounting holes are formed in the fixed flanging, and the corresponding mounting holes correspond to the mounting holes; the upper end U-shaped supporting plate is connected with the lower end U-shaped supporting plate through the mounting hole to form a ring-shaped structure, and the upper end U-shaped supporting plate and the lower end U-shaped supporting plate are fixedly connected with the corresponding upper side cable bridge and the corresponding lower side cable bridge through the first connecting grooves respectively.
The mounting hole and the first connecting groove are matched and mounted through the locking bolt and the fixing nut which are clamped in the mounting hole and the first connecting groove.
The clamping piece is provided with the fixing plate and the clamping strip integrally formed in the middle; a second connecting groove is vertically arranged on the fixing plate in parallel; the second connecting groove is matched and installed with the fixing nut through the locking bolt clamped in the second connecting groove.
Foretell, the installation baffle include the apron and set up the protruding card strip in its edge, the apron in link up and be provided with the bar air vent of 2 rows at least, protruding card strip and upside cable testing bridge and downside cable testing bridge outward flange phase-match block.
In the above, the first support frame is provided with the first through hole, and the first through hole is matched with the locking bolt in size.
The utility model discloses reasonable novel gains following beneficial effect:
the utility model provides a closed double-deck cable testing bridge is convenient for lay wire and installation to the cable, and the practicality is strong, adopts double-deck cable testing bridge to be convenient for lay wire to the cable, and the later stage is convenient to be overhauld and is maintained, and the dampproofing anticorrosion of closed structure, is applicable to the control cable of laying computer cable, communication cable, thermocouple cable and other high sensitive systems, and it is good to seal the protecting effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a second support frame according to an embodiment of the present invention;
fig. 3 is a schematic view of a clip according to an embodiment of the present invention;
fig. 4 is a schematic view of a mounting spacer according to an embodiment of the present invention.
Reference numerals:
0-cable bridge body, 1-first support frame, 2-top end groove, 3-second support frame, 301-first connecting groove, 302-upper end U-shaped support plate, 303-fixed flanging, 304-lower end U-shaped support plate, 305-mounting hole, 4-upper side cable bridge, 5-mounting partition plate, 501-strip-shaped vent hole, 502-protruding clamping strip, 503-cover plate, 6-lower side cable bridge, 7-bottom end groove, 8-side clamping groove, 9-first through hole, 10-clamping piece, 1001-fixing plate, 1002-clamping strip, 1003-second connecting groove, 11-fixing nut and 12-locking bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used only for convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements being 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 application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Examples
A closed double-layer cable bridge comprises a cable bridge body 0, wherein the cable bridge body 0 comprises an upper cable bridge 4, a lower cable bridge 6, a first support frame 1, a clamping piece 10 and a second support frame 3; the upper side cable bridge 4 is connected with a lower side cable bridge 6 positioned below the upper side cable bridge through a second support frame 3; the sections of the lower side cable bridge 6 and the upper side cable bridge 4 are both U-shaped cavity structures, and the middle part of the lower side cable bridge is clamped with an installation clapboard 5; the top of the upper cable bridge frame 4 is provided with a top open slot 2, and the vertical parts of the two side edges are provided with side edge slots 8; the bottom of the lower side cable bridge 6 is provided with a bottom open slot 7, and both sides of the bottom open slot are provided with side clamping slots 8; the first support frame 1 is respectively clamped in the top end open groove 2 and the bottom end open groove 7 through a locking bolt 12 and a fixing nut 11; the second support frame 3 is respectively clamped on the upper side cable bridge frame 4 and the lower side cable bridge frame 6 through the top end slot 2 and the bottom end slot 7; the clamping piece 10 is connected with the joint of the upper side cable bridge frame 4 and the lower side cable bridge frame 6 along the direction of the side clamping groove 8.
In this embodiment, the second supporting frame 3 includes an upper U-shaped supporting plate 302 and a lower U-shaped supporting plate 304, and both ends of the upper U-shaped supporting plate 302 and the lower U-shaped supporting plate 304 are outward and vertically formed into a fixing flange 303; the fixing flanging 303 is provided with mounting holes 305, and the corresponding mounting holes 305 are corresponding in hole position; the upper U-shaped support plate 302 is connected with the lower U-shaped support plate 304 through a mounting hole 305 to form a ring-shaped structure, and the upper U-shaped support plate 302 and the lower U-shaped support plate 304 are respectively screwed with the corresponding upper cable tray 4 and the lower cable tray 6 through a first connecting groove 301.
In this embodiment, the mounting hole 305 and the first connecting groove 301 are installed by the locking bolt 12 and the fixing nut 11.
In this embodiment, the clamping member 10 is provided with a fixing plate 1001 and a clamping strip 1002 integrally formed in the middle thereof; a second connecting groove 1003 is vertically arranged on the fixing plate 1001 in parallel; the second connecting groove 1003 is installed in cooperation with a fixing nut 11 through a locking bolt 12 clamped inside.
In this embodiment, the installation partition 5 includes a cover plate 503 and a protruding clip strip 502 arranged at the edge of the cover plate 503, at least 2 rows of strip-shaped vent holes 501 are arranged in the cover plate 503 in a penetrating manner, and the protruding clip strip 502 is engaged with the outer edges of the upper cable tray 4 and the lower cable tray 6 in a matching manner.
In this embodiment, the first support frame 1 is provided with a first through hole 9, and the size of the first through hole 9 is matched with that of the locking bolt 12.
In a specific use process, referring to fig. 1-4, the cable bridge comprises a cable bridge body 0, wherein the cable bridge body 0 comprises an upper cable bridge 4, a lower cable bridge 6, a first support frame 1, a clamping piece 10 and a second support frame 3; the upper side cable bridge 4 is connected with a lower side cable bridge 6 positioned below the upper side cable bridge through a second support frame 3; the cross sections of the lower side cable bridge 6 and the upper side cable bridge 4 are both U-shaped cavity structures, and the middle part of the lower side cable bridge is clamped with an installation clapboard 5. The top of the upper side cable bridge frame 4 is provided with a top end open slot 2, and the vertical parts of the two side edges are provided with side edge slots 8; the bottom of the lower side cable bridge frame 6 is provided with a bottom open groove 7, the two sides of the bottom open groove are provided with side clamping grooves 8, and the upper side cable bridge frame 4 and the side clamping grooves 8 corresponding to the lower side cable bridge frame 6 are matched and clamped with the mounting partition plate 5. The first support frame 1 is clamped in the top end slot 2 and the bottom end slot 7 through a locking bolt 12 and a fixing nut 11 respectively; the second support frame 3 is respectively clamped on the upper side cable bridge frame 4 and the lower side cable bridge frame 6 through the top end open groove 2 and the bottom end open groove 7; the clamping piece 10 is connected with the joint of the upper side cable bridge frame 4 and the lower side cable bridge frame 6 along the direction of the side clamping groove 8. Be equipped with first through-hole 9 on first support frame 1, the size phase-match of first through-hole 9 and locking bolt 12, through wrench movement fixation nut 11 realize with locking bolt 12's fixed connection, all fixation nut 11 and locking bolt 12 are the configuration of unified standard size in this device, convenient maintenance and maintenance, cable crane span structure body 0 seals protective effect well, but dampproofing anticorrosion is applicable to the control cable who lays computer cable, communication cable, thermocouple cable and other high sensitive systems.
Referring to fig. 2, the second supporting frame 3 includes an upper U-shaped supporting plate 302 and a lower U-shaped supporting plate 304, and both ends of the upper U-shaped supporting plate 302 and the lower U-shaped supporting plate 304 are outward and vertically formed with fixing flanges 303; mounting holes 305 are formed in the fixed flanging 303, and the corresponding mounting holes 305 correspond to each other in hole position; the upper U-shaped support plate 302 is connected with the lower U-shaped support plate 304 through the mounting hole 305 to form a ring-shaped structure, and the upper U-shaped support plate 302 and the lower U-shaped support plate 304 are respectively screwed with the corresponding upper cable tray 4 and the lower cable tray 6 through the first connecting groove 301. Mounting hole 305 and first connecting groove 301 cooperate the installation through the locking bolt 12 of joint in and fixation nut 11, are convenient for make the joint of second support frame 3 in the 0 outside of cable crane span structure body to make upside cable crane span structure 4 and downside cable crane span structure 6 be connected, promote overall structure's steadiness.
Referring to fig. 3, the clip member 10 is provided with a fixing plate 1001 and a clip strip 1002 integrally formed therebetween; a second connecting groove 1003 is vertically arranged on the fixing plate 1001 in parallel; the second connecting groove 1003 is matched and installed with a fixing nut 11 through a locking bolt 12 and a fixing nut 11 which are clamped in the second connecting groove, the clamping piece 10 is at least symmetrically provided with 2 groups, and the upper side cable bridge frame 4 and the lower side cable bridge frame 6 can be buckled through a clamping strip 1002 in the clamping piece 10.
Referring to fig. 4, installation baffle 5 includes apron 503 and the protruding card strip 502 of setting in its edge, link up in the apron 503 and be provided with bar air vent 501 of 2 at least rows, protruding card strip 502 and 6 outward flange phase-match block of upside cable testing bridge 4 and downside cable testing bridge, bar air vent 501 makes things convenient for the heat dissipation in later stage to ventilate, double-deck structure about installation baffle 5 separates into cable testing bridge body 0, does benefit to the wiring and walks the line, promotes cable and lays security and standardization.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent characters or structure changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the same way in the protection scope of the present invention.
Claims (6)
1. The utility model provides a closed double-deck cable testing bridge, includes cable testing bridge body (0), its characterized in that: the cable bridge body (0) comprises an upper cable bridge (4), a lower cable bridge (6), a first support frame (1), a clamping piece (10) and a second support frame (3); the upper side cable bridge (4) is connected with a lower side cable bridge (6) positioned below the upper side cable bridge through a second support frame (3); the sections of the lower side cable bridge (6) and the upper side cable bridge (4) are both U-shaped cavity structures, and the middle part of the lower side cable bridge is clamped with an installation clapboard (5); the top of the upper cable bridge (4) is provided with a top open slot (2), and the vertical parts of the two side edges are provided with side edge slots (8); the bottom of the lower side cable bridge (6) is provided with a bottom open slot (7), and two sides of the bottom open slot are provided with side clamping slots (8); the first support frame (1) is clamped in the top end open groove (2) and the bottom end open groove (7) through a locking bolt (12) and a fixing nut (11); the second support frame (3) is respectively clamped on the upper side cable bridge (4) and the lower side cable bridge (6) through the top end slot (2) and the bottom end slot (7); the clamping piece (10) is connected with the joint of the upper side cable bridge (4) and the lower side cable bridge (6) along the direction of the side clamping groove (8).
2. The enclosed double-layer cable tray of claim 1, wherein: the second support frame (3) comprises an upper U-shaped support plate (302) and a lower U-shaped support plate (304), and two ends of the upper U-shaped support plate (302) and two ends of the lower U-shaped support plate (304) are both outwards and vertically formed into fixing flanges (303); mounting holes (305) are formed in the fixed flanging (303), and the corresponding mounting holes (305) correspond to each other in hole position; the upper end U-shaped supporting plate (302) is connected with the lower end U-shaped supporting plate (304) through a mounting hole (305) to form a ring-shaped structure in an enclosing mode, and the upper end U-shaped supporting plate (302) and the lower end U-shaped supporting plate (304) are in threaded connection with the corresponding upper side cable bridge (4) and the lower side cable bridge (6) through a first connecting groove (301).
3. An enclosed double-layer cable tray as defined in claim 2, wherein: the mounting hole (305) and the first connecting groove (301) are matched and mounted through a locking bolt (12) and a fixing nut (11) which are clamped in the mounting hole.
4. The enclosed double-layer cable tray of claim 1, wherein: the clamping piece (10) is provided with a fixing plate (1001) and a clamping strip (1002) integrally formed in the middle; a second connecting groove (1003) is vertically arranged on the fixing plate (1001) in parallel; the second connecting groove (1003) is matched and installed with a fixing nut (11) through a locking bolt (12) clamped in the second connecting groove.
5. The enclosed double-layer cable tray of claim 1, wherein: the installation baffle (5) include apron (503) and set up in the protruding card strip (502) of its edge, apron (503) in link up and be provided with bar air vent (501) of 2 rows at least, protruding card strip (502) with upside cable testing bridge (4) and downside cable testing bridge (6) outward edge phase-match block.
6. The enclosed double-layer cable tray of claim 1, wherein: the first support frame (1) is provided with a first through hole (9), and the first through hole (9) is matched with the locking bolt (12) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263065.9U CN214153827U (en) | 2020-10-13 | 2020-10-13 | Closed double-layer cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263065.9U CN214153827U (en) | 2020-10-13 | 2020-10-13 | Closed double-layer cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153827U true CN214153827U (en) | 2021-09-07 |
Family
ID=77558114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022263065.9U Active CN214153827U (en) | 2020-10-13 | 2020-10-13 | Closed double-layer cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153827U (en) |
-
2020
- 2020-10-13 CN CN202022263065.9U patent/CN214153827U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A closed double-layer cable bridge Effective date of registration: 20230302 Granted publication date: 20210907 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: Zhengzhou Zhengkai Electric Power Equipment Co.,Ltd. Registration number: Y2023980033881 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231013 Granted publication date: 20210907 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: Zhengzhou Zhengkai Electric Power Equipment Co.,Ltd. Registration number: Y2023980033881 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A closed double-layer cable tray Effective date of registration: 20231018 Granted publication date: 20210907 Pledgee: Bank of China Limited Zhongmou Branch (Bank of China Zhongmou Branch) Pledgor: Zhengzhou Zhengkai Electric Power Equipment Co.,Ltd. Registration number: Y2023980061673 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |