CN116031807A - Cable bridge connection structure - Google Patents
Cable bridge connection structure Download PDFInfo
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- CN116031807A CN116031807A CN202310304453.2A CN202310304453A CN116031807A CN 116031807 A CN116031807 A CN 116031807A CN 202310304453 A CN202310304453 A CN 202310304453A CN 116031807 A CN116031807 A CN 116031807A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The application relates to the technical field of cable bridges, in particular to a cable bridge connecting structure, which comprises two adjacent groove bodies, a groove cover, a connecting assembly and a locking assembly, wherein the groove cover is overlapped and covered on the top of the groove bodies in a staggered joint manner; the connecting assembly comprises a connecting bottom plate and a deconcentrator, two ends of the connecting bottom plate are respectively and fixedly arranged at one ends, close to each other, of two adjacent groove bodies, a plurality of deconcentrator grooves which are arranged in an arrangement mode are formed in the top of the deconcentrator, clamping grooves are formed in two sides of the bottom of the deconcentrator, and clamping blocks which are matched with the clamping grooves in a clamping mode are fixedly arranged on two sides of the top of the deconcentrator and two sides of the connecting bottom plate; the locking component is used for clamping the groove cover and the groove body, and is positioned at one end of two adjacent groove bodies, which are close to each other. The cable inspection and maintenance device can realize mutual distinction among a plurality of cables, and is convenient for the later-stage inspection and maintenance work of the cables to go on.
Description
Technical Field
The application relates to the technical field of cable bridge frames, in particular to a cable bridge frame connecting structure.
Background
The cable bridge is widely applied to various industries such as communication, transmission lines and the like as a cable wiring support body, and has very wide application. The cable bridge is generally formed by bending a metal thin-wall plate to form a groove body and a groove cover with uniform cross sections, and a plurality of cable bridges are required to be connected end to end along with the extension of cable laying.
Chinese patent publication No. CN111463725a discloses a cable bridge connection structure, including the bridge body, both ends surface all is provided with at least a pair of boss around the bridge body, wherein has the connecting screw through the connecting pin rotatably articulated between at least a pair of boss, and the terminal lock nut that closes of connecting screw, when dock two bridge bodies, lock nut can be with corresponding boss surface and tighten to realize the connection fixed between two adjacent bridge bodies.
However, when a plurality of cables are paved in the bridge body, the cables cannot be distinguished from each other, and the later-stage checking and maintenance work of the cables is not facilitated; thus, further improvements can be made.
Disclosure of Invention
In order to facilitate the later-stage inspection and maintenance work of the cable, the application provides a cable bridge connecting structure.
The above object of the present application is achieved by the following technical solutions:
a cable bridge connection structure comprises two adjacent groove bodies, a groove cover, a connection assembly and a locking assembly, wherein the groove cover is overlapped and covered on the top of the groove bodies in a staggered joint manner; the connecting assembly comprises a connecting bottom plate and a deconcentrator, two ends of the connecting bottom plate are respectively and fixedly arranged at one ends, close to each other, of two adjacent groove bodies, a plurality of deconcentrator grooves which are arranged in an arrangement mode are formed in the top of the deconcentrator, clamping grooves are formed in two sides of the bottom of the deconcentrator, and clamping blocks which are matched with the clamping grooves in a clamping mode are fixedly arranged on two sides of the top of the deconcentrator and two sides of the connecting bottom plate; the locking component is used for clamping the groove cover and the groove body, and is positioned at one end of two adjacent groove bodies, which are close to each other.
Through above-mentioned technical scheme, joint piece and joint groove looks joint adaptation make can mutual joint stack between a plurality of deconcentrators arrange, make bottommost deconcentrator can the joint to connect the bottom plate simultaneously to realize distinguishing each other between a plurality of cables, the later stage inspection maintenance work of the cable of being convenient for goes on.
Optionally, rubber layers are fixedly arranged on two sides of the deconcentrator, two sides of the connecting bottom plate and the bottom surface of the connecting bottom plate, and the rubber layers are attached to the inner wall of the groove body.
Through the technical scheme, when the cable bridge is directly laid on the wet ground, the rubber layer is attached to the inner wall of the groove body, so that the tightness of the joint of the two adjacent groove bodies can be improved, and the situation that ground moisture enters from the joint of the two groove bodies to affect the service life of the cable is avoided as much as possible.
Optionally, the locking assembly includes two locking pieces, two the locking piece is located the cell body both sides respectively, locking hook with cell body bottom looks butt has been set firmly to the locking piece bottom, the locking piece top has set firmly the screw thread piece, screw thread piece threaded connection has the first locking bolt with capping top looks butt.
Through above-mentioned technical scheme, two first lock bolts respectively with the butt of capping top both sides, form the effort that is close to each other between messenger's capping and the cell body to realize the fixed between capping and the cell body, be convenient for protect the cable.
Optionally, locking assembly includes locking plate and locking frame, locking plate butt is in the cell body bottom, the bayonet socket has all been seted up at locking plate both ends, locking frame both ends have all set firmly the trip with bayonet socket looks joint adaptation, locking frame middle part threaded connection has the second locking bolt, the second locking bolt rotates and is provided with the layering with the butt of capping top.
Through above-mentioned technical scheme, the rotation of second locking bolt bottom is provided with the layering that offsets with the capping top, makes the layering compress tightly capping at the cell body top to realize the fixed between capping and the cell body, be convenient for protect the cable.
Optionally, the locating strips are fixedly arranged at two ends of the groove body, and the locking plate is provided with a locating groove which is in clamping fit with the locating strips.
Through above-mentioned technical scheme, when locking assembly locks capping and cell body, the location strip joint improves the connection stability between two adjacent cell bodies in the constant head tank.
Optionally, the cell body both sides are all turned over outwards and are formed first enhancement portion, the capping both sides are all turned over inwards and are formed second enhancement portion, and first enhancement portion and second enhancement portion looks joint.
Through the technical scheme, when the groove cover staggered joint lap joint seal covers the top of the groove body, the first reinforcing part and the second reinforcing part are clamped, so that the two sides of the groove cover are favorable for respectively pulling the two sides of the groove body to generate inward bending deformation.
Optionally, the locking assembly includes two latch segment, two latch segment bottom articulates respectively in cell body both sides, two the through-hole has all been seted up at the latch segment top, and wears to be equipped with the third locking bolt between two through-holes.
Through the technical scheme, the third locking bolt is arranged between the two through holes in a penetrating way, so that the middle parts of the two locking blocks can be turned over to be abutted against two sides of the top of the groove cover, the groove cover and the groove body are fixed, and the cable is protected conveniently.
Optionally, the connecting lugs are all set firmly at connecting bottom plate both ends, the connecting hole that aligns has all been seted up to connecting lug and cell body, and wears to be equipped with connecting bolt between the connecting hole that aligns.
Through the technical scheme, the connecting bolts are arranged between the aligned connecting holes in a penetrating way, so that two ends of the connecting bottom plate are respectively fixedly arranged at one ends of the two adjacent groove bodies, which are close to each other, so that the end-to-end connection and fixation between the two adjacent groove bodies are realized.
In summary, the present application at least includes the following beneficial technical effects:
when the cable bridge is directly laid on a wet ground, the rubber layer is attached to the inner wall of the groove body, so that the tightness of the joint of two adjacent groove bodies can be improved, and the influence of ground moisture entering from the joint of the two groove bodies on the service life of the cable is avoided as much as possible;
when the rubber layer is adhered to the inner wall of the groove body, the width of the deconcentrator is maximized, and the number of deconcentrator which can be arranged by the deconcentrator is maximized, so that the capacity of the cable bridge is improved;
the pressing strip can press the groove cover on the top of the groove body, so that the groove cover and the groove body are fixed, and the cable is protected conveniently;
under the butt action of layering, the capping produces bending deformation, and the capping both sides stimulate cell body both sides respectively and produce inwards bending deformation, make the rubber layer that is located between cell body and the coupling assembling receive extrusion deformation, further improve seal and the connection stability of two adjacent cell body junctions.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic diagram of an exploded structure of an embodiment of the present application.
Fig. 3 is a cross-sectional view of a first embodiment of the present application.
Fig. 4 is a cross-sectional view of a second embodiment of the present application.
Fig. 5 is a cross-sectional view of a third embodiment of the present application.
Reference numerals illustrate: 1. a tank body; 2. a slot cover; 3. a connection assembly; 31. a connecting bottom plate; 32. a wire divider; 33. wire dividing grooves; 34. a clamping groove; 35. a clamping block; 36. a connecting lug; 37. a connection hole; 38. a connecting bolt; 4. a locking assembly; 5. a rubber layer; 61. a locking piece; 62. a locking hook; 63. a thread piece; 64. a first locking bolt; 71. a locking plate; 72. locking the frame; 73. a bayonet; 74. a hook; 75. a second locking bolt; 76. pressing strips; 81. a positioning strip; 82. a positioning groove; 83. a first reinforcing part; 84. a second reinforcing part; 91. a locking block; 92. a through hole; 93. and a third locking bolt.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The application discloses a cable bridge connection structure.
Example 1
Referring to fig. 1 to 3, the cable bridge connection structure includes two adjacent slot bodies 1, a slot cover 2, a connection assembly 3 and a locking assembly 4; wherein, the head and the tail are connected between two adjacent cell bodies 1, and fix through coupling assembling 3 between two adjacent cell bodies 1, and the overlap joint closing cap of capping 2 staggered joints is in cell body 1 top, and fixes through locking subassembly 4 between capping 2 and the cell body 1 to realize the extension of cable laying.
The connecting component 3 is located inside the tank cover 2 and the tank body 1, and the connecting component 3 is located at one end of the adjacent two tank bodies 1, which is close to each other, and is used for connecting the adjacent two tank bodies 1.
The connection assembly 3 specifically comprises a connection base plate 31 and a plurality of wire splitters 32; wherein, connecting bottom plate 31 and deconcentrator 32 are the plastics material preparation and form, and connecting bottom plate 31 is dull and stereotyped structure, and connecting bottom plate 31 spanned adjacent two cell bodies 1 and are close to one end each other, and connecting lug 36 has all been set firmly to both ends around connecting bottom plate 31, and connecting lug 36 and cell body 1 all have seted up a plurality of connecting holes 37 that aim at, and wear to have connecting bolt 38 between the connecting hole 37 that aligns, make connecting bottom plate 31 both ends set firmly respectively in the one end that adjacent two cell bodies 1 are close to each other to realize the head-to-tail between adjacent two cell bodies 1 to be connected fixedly.
The top of each deconcentrator 32 is provided with a plurality of deconcentrator grooves 33 which are arranged at intervals and used for respectively embedding a plurality of cables to form the arrangement at intervals; the clamping grooves 34 are formed in two sides of the bottom of each deconcentrator 32, the clamping blocks 35 are fixedly arranged on two sides of the top of each deconcentrator 32 and on two sides of the connecting bottom plate 31, and the clamping blocks 35 are matched with the clamping grooves 34 in a clamping manner, so that the deconcentrators 32 can be mutually clamped and overlapped, and meanwhile, the deconcentrators 32 at the bottommost can be clamped to the connecting bottom plate 31, so that mutual distinction among a plurality of cables is realized, and the cables are convenient to carry out in later-stage inspection and maintenance work.
The locking component 4 is located outside the groove cover 2 and the groove body 1, and the locking component 4 is located at one end of two adjacent groove bodies 1, which are close to each other, and is used for locking the groove cover 2 and the groove body 1.
The locking assembly 4 specifically comprises two locking pieces 61, the two locking pieces 61 are respectively positioned at two sides of the groove body 1, locking hooks 62 are fixedly arranged at the bottoms of the two locking pieces 61, and the two locking hooks 62 are respectively abutted with two sides of the bottom of the groove body 1; screw thread piece 63 has all been set firmly at two spangle 61 tops, and two screw thread piece 63 all screw thread through connection have first locking bolt 64, and two first locking bolt 64 respectively with groove cover 2 top both sides looks butt, make the effort that forms the mutual effort that is close to between groove cover 2 and the cell body 1 to realize the fixed between groove cover 2 and the cell body 1, be convenient for protect the cable.
In this embodiment, the rubber layer 5 is fixed on two sides of the deconcentrator 32, two sides of the connection bottom plate 31 and the bottom surface of the connection bottom plate 31 by gluing, and the rubber layer 5 is attached to the inner wall of the tank body 1.
When the cable bridge is directly laid on a wet ground, the rubber layer 5 is attached to the inner wall of the groove body 1, so that the tightness of the joint of two adjacent groove bodies 1 can be improved, and the influence of the ground moisture entering from the joint of the two groove bodies 1 on the service life of the cable is avoided as much as possible; in addition, when the rubber layer 5 is attached to the inner wall of the tank body 1, the width of the wire divider 32 is maximized, and the number of wire dividing grooves 33 which can be formed in the wire divider 32 is maximized, so that the capacity of the cable bridge is improved.
The implementation principle is as follows:
s1, the heads and the tails of two adjacent groove bodies 1 are close to each other;
s2, the connecting bottom plate 31 stretches across one end, close to each other, of each two adjacent groove bodies 1 so that the connecting lugs 36 are aligned with the connecting holes 37 between the groove bodies 1, connecting bolts 38 can pass through the aligned connecting holes 37, and two ends of the connecting bottom plate 31 are respectively fixedly arranged at one end, close to each other, of each two adjacent groove bodies 1;
s3, the deconcentrators 32 are clamped to the connecting bottom plate 31, so that cables can be embedded into the distribution grooves 33 to form interval arrangement;
s4, overlapping and sealing the groove cover 2 on the top of the groove body 1 in a staggered joint manner;
s5, two locking pieces 61 are respectively arranged on two sides of the groove body 1, so that two locking hooks 62 are respectively abutted against two sides of the bottom of the groove body 1, and then two first locking bolts 64 are rotated to be respectively abutted against two sides of the top of the groove cover 2, so that the groove cover 2 and the groove body 1 are mutually close to each other and fixed.
Example two
Referring to fig. 1, 2 and 4, this embodiment differs from the first embodiment in the structure of the locking assembly 4.
In the present embodiment, the locking assembly 4 specifically includes a locking plate 71 and a locking frame 72; wherein, locking plate 71 butt is in cell body 1 bottom, locking plate 71 both ends all extend to cell body 1 outside, and bayonet socket 73 has all been seted up at locking plate 71 both ends, locking frame 72 is the U column structure that falls, locking frame 72 both ends all set firmly the trip 74 with bayonet socket 73 looks joint adaptation, locking frame 72 middle part threaded connection has second locking bolt 75, second locking bolt 75 is located capping 2 top, and second locking bolt 75 bottom rotates and is provided with the layering 76 with capping 2 top counterbalance, make layering 76 can compress tightly capping 2 at cell body 1 top, thereby realize the fixed between capping 2 and the cell body 1, be convenient for protect the cable. In addition, under the abutting action of the pressing strips 76, the groove cover 2 generates bending deformation, and two sides of the groove cover 2 respectively pull two sides of the groove body 1 to generate inward bending deformation, so that the rubber layer 5 between the groove body 1 and the connecting assembly 3 is subjected to extrusion deformation, and the tightness of the joint of two adjacent groove bodies 1 is further improved; in addition, after the rubber layer 5 is subjected to extrusion deformation, the friction coefficient between the groove body 1 and the connecting assembly 3 is improved, and the connection between the two adjacent groove bodies 1 is more stable.
In this embodiment, positioning strips 81 are fixed at two ends of the slot body 1, and positioning slots 82 adapted to the positioning strips 81 in a clamping manner are provided on the top surface of the locking plate 71. When the locking assembly 4 locks the groove cover 2 and the groove body 1, the positioning strip 81 is clamped in the positioning groove 82, so that the connection stability between two adjacent groove bodies 1 is improved.
In this embodiment, the two sides of the slot body 1 are turned outwards to form the first reinforced portion 83, the two sides of the slot cover 2 are turned inwards to form the second reinforced portion 84, and the two first reinforced intervals are equal to the two second reinforced intervals, so that when the slot cover 2 is overlapped and covered on the top of the slot body 1, the first reinforced portion 83 and the second reinforced portion 84 are clamped, thereby being beneficial to the two sides of the slot cover 2 to pull the two sides of the slot body 1 respectively to generate inward bending deformation.
The implementation principle is as follows:
S1-S4 are similar to embodiment one;
s5, rotating the second locking bolt 75 to enable the pressing bar 76 to press the groove cover 2 on the top of the groove body 1, and fixing between the groove cover 2 and the groove body 1 is achieved.
Example III
Referring to fig. 1, 2 and 5, this embodiment differs from the first embodiment in the structure of the locking assembly 4.
In this embodiment, the one end that two adjacent cell bodies 1 are close to each other all is equipped with locking subassembly 4, locking subassembly 4 specifically includes two latch segment 91, the cross-section of two latch segment 91 is the zigzag, two latch segment 91 bottoms articulate respectively in cell body 1 both sides, and two latch segment 91 middle parts can overturn to the top looks butt with the capping 2, through-hole 92 has all been seted up at two latch segment 91 tops, and wear to be equipped with third lock bolt 93 between two through-holes 92, make two latch segment 91 middle parts can overturn to the both sides looks butt with capping 2 top to realize the fixed between capping 2 and the cell body 1, be convenient for protect the cable.
The implementation principle is as follows:
S1-S4 are similar to embodiment one;
s5, rotating the two locking blocks 91, enabling the middle parts of the two locking blocks 91 to be turned over to be respectively abutted against two sides of the top of the groove cover 2, and then rotating the third locking bolt 93, so that fixation between the groove cover 2 and the groove body 1 is achieved.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered by the protection scope of this application.
Claims (8)
1. A cable bridge connection structure, its characterized in that: comprises two adjacent groove bodies (1), a groove cover (2) which is overlapped and covered on the top of the groove bodies (1) in a staggered joint manner, a connecting component (3) and a locking component (4); the connecting assembly (3) comprises a connecting bottom plate (31) and a deconcentrator (32), two ends of the connecting bottom plate (31) are respectively fixedly arranged at one ends of two adjacent groove bodies (1) which are close to each other, a plurality of deconcentrator (33) which are arranged in a arraying way are arranged at the top of the deconcentrator (32), clamping grooves (34) are formed in two sides of the bottom of the deconcentrator (32), and clamping blocks (35) which are matched with the clamping grooves (34) in a clamping way are fixedly arranged on two sides of the top of the deconcentrator (32) and two sides of the connecting bottom plate (31); the locking component (4) is used for clamping the groove cover (2) and the groove bodies (1), and the locking component (4) is positioned at one end, close to each other, of each two adjacent groove bodies (1).
2. The cable tray connection of claim 1, wherein: rubber layers (5) are fixedly arranged on two sides of the deconcentrator (32), two sides of the connecting bottom plate (31) and the bottom surface of the connecting bottom plate (31), and the rubber layers (5) are attached to the inner wall of the groove body (1).
3. The cable tray connection of claim 2, wherein: the locking assembly (4) comprises two locking pieces (61), the two locking pieces (61) are respectively located at two sides of the groove body (1), locking hooks (62) abutted to the bottom of the groove body (1) are fixedly arranged at the bottoms of the locking pieces (61), thread pieces (63) are fixedly arranged at the tops of the locking pieces (61), and first locking bolts (64) abutted to the tops of the groove covers (2) are connected with the thread pieces (63) in a threaded mode.
4. The cable tray connection of claim 2, wherein: locking subassembly (4) are including locking board (71) and locking frame (72), locking board (71) butt is in cell body (1) bottom, bayonet socket (73) have all been seted up at locking board (71) both ends, locking frame (72) both ends have all set firmly trip (74) with bayonet socket (73) looks joint adaptation, locking frame (72) middle part threaded connection has second locking bolt (75), second locking bolt (75) rotate be provided with layering (76) of capping (2) top looks offset.
5. The cable tray connection of claim 4, wherein: positioning strips (81) are fixedly arranged at two ends of the groove body (1), and positioning grooves (82) which are matched with the positioning strips (81) in a clamping mode are formed in the locking plate (71).
6. The cable tray connection of claim 5, wherein: the groove body (1) both sides are all turned over outwards and form first enhancement portion (83), the capping (2) both sides are all turned over inwards and form second enhancement portion (84), and first enhancement portion (83) and second enhancement portion (84) looks joint.
7. The cable tray connection of claim 2, wherein: the locking assembly (4) comprises two locking blocks (91), the bottoms of the two locking blocks (91) are respectively hinged to two sides of the groove body (1), through holes (92) are formed in the tops of the two locking blocks (91), and a third locking bolt (93) is arranged between the two through holes (92) in a penetrating mode.
8. The cable tray connection of claim 1, wherein: the connecting lugs (36) are fixedly arranged at two ends of the connecting bottom plate (31), the connecting lugs (36) and the groove body (1) are provided with connecting holes (37) which are aligned, and connecting bolts (38) are arranged between the connecting holes (37) which are aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310304453.2A CN116031807B (en) | 2023-03-27 | 2023-03-27 | Cable bridge connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310304453.2A CN116031807B (en) | 2023-03-27 | 2023-03-27 | Cable bridge connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116031807A true CN116031807A (en) | 2023-04-28 |
| CN116031807B CN116031807B (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310304453.2A Active CN116031807B (en) | 2023-03-27 | 2023-03-27 | Cable bridge connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116031807B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200274769Y1 (en) * | 2002-02-05 | 2002-05-08 | 이동언 | Clamp fixing for cover of cable tray |
| CN207782328U (en) * | 2018-01-24 | 2018-08-28 | 河南厚德电力科技有限公司 | Connection for fixing bridge cover plate latches |
| CN208508421U (en) * | 2018-07-06 | 2019-02-15 | 江苏金利电气有限公司 | A kind of aluminum cable tray windproof structure |
| CN210744654U (en) * | 2019-11-29 | 2020-06-12 | 成都纳诩照明科技有限公司 | Novel wire pressing clamp |
| CN211605990U (en) * | 2020-04-20 | 2020-09-29 | 江苏全东电力科技有限公司 | Locking structure and cable bridge |
| CN212085728U (en) * | 2020-06-08 | 2020-12-04 | 石林久久电缆桥架有限公司 | Groove type cable bridge with telescopic function |
| CN214013770U (en) * | 2021-01-05 | 2021-08-20 | 福建鑫意通电气有限公司 | Energy-saving tray type bridge |
| CN115764737A (en) * | 2022-10-08 | 2023-03-07 | 徐州浩华电缆桥架有限公司 | Cable bridge capable of being quickly installed |
-
2023
- 2023-03-27 CN CN202310304453.2A patent/CN116031807B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200274769Y1 (en) * | 2002-02-05 | 2002-05-08 | 이동언 | Clamp fixing for cover of cable tray |
| CN207782328U (en) * | 2018-01-24 | 2018-08-28 | 河南厚德电力科技有限公司 | Connection for fixing bridge cover plate latches |
| CN208508421U (en) * | 2018-07-06 | 2019-02-15 | 江苏金利电气有限公司 | A kind of aluminum cable tray windproof structure |
| CN210744654U (en) * | 2019-11-29 | 2020-06-12 | 成都纳诩照明科技有限公司 | Novel wire pressing clamp |
| CN211605990U (en) * | 2020-04-20 | 2020-09-29 | 江苏全东电力科技有限公司 | Locking structure and cable bridge |
| CN212085728U (en) * | 2020-06-08 | 2020-12-04 | 石林久久电缆桥架有限公司 | Groove type cable bridge with telescopic function |
| CN214013770U (en) * | 2021-01-05 | 2021-08-20 | 福建鑫意通电气有限公司 | Energy-saving tray type bridge |
| CN115764737A (en) * | 2022-10-08 | 2023-03-07 | 徐州浩华电缆桥架有限公司 | Cable bridge capable of being quickly installed |
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| Publication number | Publication date |
|---|---|
| CN116031807B (en) | 2023-06-23 |
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