CN113488932A - Combined cable bridge - Google Patents
Combined cable bridge Download PDFInfo
- Publication number
- CN113488932A CN113488932A CN202110933432.8A CN202110933432A CN113488932A CN 113488932 A CN113488932 A CN 113488932A CN 202110933432 A CN202110933432 A CN 202110933432A CN 113488932 A CN113488932 A CN 113488932A
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- Prior art keywords
- bridge
- support frame
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- bridge frame
- ring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
- H02G3/0691—Fixing tubing to casing by auxiliary means co-operating with indentations of the tubing, e.g. with tubing-convolutions
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to a combined cable bridge, which relates to the field of cable bridges, and comprises a plurality of bridge bodies for supporting cables, a support frame arranged on the bridge bodies and used for supporting the bridge bodies, a fixing assembly arranged between the support frame and a wall body and used for fixing the support frame to the wall body, a pressing mechanism arranged between the support frame and the bridge bodies and used for quickly fixing the bridge bodies to the support frame, and a connecting mechanism arranged between two adjacent bridge bodies and used for quickly connecting the two adjacent bridge bodies; the bridge frame bodies are connected in sequence; the connecting mechanism comprises an inserting ring fixedly arranged at one end of the bridge frame body and a reinforcing ring fixedly arranged at the same side of the bridge frame body and the inserting ring; and one side of the bridge frame body, which is far away from the insertion ring, is provided with an insertion groove matched with the insertion ring. This application has the quick installation that realizes the cable testing bridge, improves constructor's efficiency of construction's effect.
Description
Technical Field
The application relates to the field of cable bridges, in particular to a combined cable bridge.
Background
The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, the bridge in the building can be independently erected and also can be laid on various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, and all parts are required to be galvanized. The bridge frame installed outside the building in open air has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength if the bridge frame is near seaside or belongs to a corrosion area.
At present, cable testing bridge includes constitutions such as support, trailing arm and installation annex, and it is when the concatenation, needs to be connected trailing arm and wall body earlier, connects support, trailing arm, installation annex through a large amount of bolts afterwards, and the junction between two adjacent supports need punch accurately, not only wastes time and energy, and leads to difficult concatenation easily after punching the incline to seriously influence constructor's efficiency of construction.
Disclosure of Invention
In order to realize the quick installation of cable testing bridge, improve constructor's efficiency of construction, this application provides a modular cable testing bridge.
The application provides a modular cable testing bridge adopts following technical scheme:
a combined cable bridge comprises a plurality of bridge bodies for supporting cables, a support frame arranged on the bridge bodies for supporting the bridge bodies, a fixing assembly arranged between the support frame and a wall body and used for fixing the support frame to the wall body, a pressing mechanism arranged between the support frame and the bridge bodies and used for quickly fixing the bridge bodies to the support frame, and a connecting mechanism arranged between two adjacent bridge bodies and used for quickly connecting the two adjacent bridge bodies; the bridge frame bodies are connected in sequence.
By adopting the technical scheme, when a constructor builds a cable bridge, firstly, a plurality of support frames are uniformly connected with a wall body through fixing components, then, a bridge body is placed on the support frames, then, the bridge body is quickly fixed on the support frames through a pressing mechanism, and then, the next bridge body is installed; when the next bridge frame body is installed, firstly, the connecting part between two adjacent bridge frame bodies needs to be connected through a connecting mechanism, then the bridge frame bodies are quickly fixed on the supporting frame through a pressing mechanism, and then the processes are sequentially repeated, so that the lapping of the cable bridge frame can be completed; when the cable bridge is spliced, the quick connection between the bridge body and the support frame is realized through the pressing mechanism, and the quick connection between two adjacent bridge bodies is realized through the connecting mechanism, so that the quick installation of the whole cable bridge is realized, and the construction efficiency of constructors is improved.
Optionally, the connection mechanism includes an insertion ring fixed at one end of the bridge body, and a reinforcement ring fixed at the same side of the bridge body as the insertion ring; one side of the bridge frame body, which is far away from the insertion ring, is provided with an insertion groove matched with the insertion ring, and the insertion ring is inserted into the insertion groove on the adjacent bridge frame body.
By adopting the technical scheme, when a constructor connects two adjacent bridge frame bodies through the connecting mechanism, the inserting ring is firstly inserted into the inserting groove formed in the adjacent bridge frame body, and meanwhile, the reinforcing ring is sleeved at one end of the joint of the adjacent bridge frame bodies to reinforce the joint between the two adjacent bridge frame bodies and prevent the joint from cracking; and the splicing ring seals the gap between two adjacent bridge bodies, thereby improving the sealing property of the joint of the two adjacent bridge bodies.
Optionally, one end of the insertion ring away from the bridge body is arranged in a spike shape.
Through adopting above-mentioned technical scheme, the contact area of inserting ring and inserting groove has not only been increased to the spine form, makes the tip of inserting ring and the inseparabler laminating of inserting groove, improves the leakproofness of two adjacent crane span structure body junctions, and the spine form sets up the inserting ring of being convenient for and inserts in the inserting groove moreover.
Optionally, rubber pads are laid on two sides of the insertion ring, and the rubber pads are abutted to the side walls of the insertion groove.
By adopting the technical scheme, the rubber pad is relatively soft, and after the insertion ring is inserted into the insertion groove, the rubber pad is tightly attached to the side wall of the insertion groove, so that the sealing performance of the joint of the two adjacent bridge bodies is further enhanced, and the stability of the cable bridge is further improved.
Optionally, the pressing mechanism comprises a supporting plate fixedly arranged on the supporting frame, a screw rod in threaded connection with the supporting plate, a hand wheel fixedly arranged at one end of the screw rod, and a pressing plate arranged at one end of the screw rod far away from the hand wheel;
the supporting plate and the bridge frame body are arranged at intervals, the pressing plate is located between the supporting plate and the bridge frame body, and the pressing plate is abutted to the bridge frame body.
By adopting the technical scheme, when a constructor fixes the bridge body through the pressing mechanism, the bridge body is firstly placed on the support frame, then the constructor rotates the hand wheel, the hand wheel drives the screw fixedly connected with the hand wheel to rotate, the screw drives the pressing plate to move towards one side close to the bridge body, and after the pressing plate presses the bridge body, the fixing of the bridge body can be realized; and constructors can control the pressing mechanism to quickly connect the bridge frame body with the support frame by rotating the hand wheel, and the operation is simple and convenient.
Optionally, the screw rod is connected with a locknut in a threaded manner, and the locknut is abutted to the support plate.
Through adopting above-mentioned technical scheme, locknut self-locking nature is better, have locking anti-vibration ability, makes the difficult rotation of screw rod to hold-down mechanism's stability has been improved.
Optionally, the screw is rotatably connected with the pressure plate.
Through adopting above-mentioned technical scheme, rotate to connect and make clamp plate and crane span structure body butt after, when rotating the screw rod, the clamp plate need not to rotate along with the rotation of screw rod to make constructor more nimble when rotating the screw rod, the constructor of being convenient for rotates the screw rod, and then the constructor of being convenient for adjusts hold-down mechanism, improves hold-down mechanism's suitability.
Optionally, each support frame is provided with two pressing mechanisms, and the two pressing mechanisms are respectively located on two sides of the bridge body in the width direction.
Through adopting above-mentioned technical scheme, two hold-down mechanism carry out the application of force simultaneously to crane span structure body width direction's both sides fixed, make crane span structure body width direction's both sides atress even to make the crane span structure body be difficult for taking place the incline, thereby more firm with the crane span structure body is fixed, improved hold-down mechanism's stability.
Optionally, the fixing assembly comprises a connecting plate fixedly arranged at the end of the support frame, a transition boss arranged at the joint of the connecting plate and the support frame, and a bolt arranged on the connecting plate, wherein the bolt penetrates through the connecting plate and is in threaded connection with the wall body.
By adopting the technical scheme, when a constructor installs the support frame, firstly, the connecting plate is abutted against the wall body, and then, the connecting plate is fixed on the wall body through the bolts; and the transition boss increases the connecting area between the connecting plate and the support frame, reduces stress concentration, ensures that the connecting part of the connecting plate and the support frame is not easy to break, and improves the connecting stability between the connecting plate and the support frame.
Optionally, the connecting plate, the transition boss and the support frame are integrally formed.
Through adopting above-mentioned technical scheme, integrated into one piece sets up firm in connection, intensity is high, stable in use to it is more firm to make connecting plate, transition boss and support frame three connect, and then improves fixed subassembly's stability.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the cable bridge is spliced, the rapid connection between the bridge body and the support frame can be realized through the pressing mechanism, and the rapid connection between two adjacent bridge bodies is realized through the connecting mechanism, so that the rapid installation of the whole cable bridge is realized, and the construction efficiency of constructors is improved;
2. the reinforcing ring is sleeved to one end of the joint of the adjacent bridge frame bodies to reinforce the joint between the two adjacent bridge frame bodies and prevent the joint from cracking; the splicing rings seal the gap between two adjacent bridge bodies, so that the sealing property of the joint of the two adjacent bridge bodies is improved;
3. the spine shape not only increases the contact area between the plug ring and the plug groove, so that the end part of the plug ring is more tightly attached to the plug groove, the sealing performance of the joint of two adjacent bridge frame bodies is improved, but also the spine shape is convenient for the plug ring to be inserted into the plug groove;
4. constructors can control the pressing mechanism to quickly connect the bridge frame body with the support frame by rotating the hand wheel, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic view of a cable tray configuration according to an embodiment of the present application;
FIG. 2 is a schematic view showing a partial structure of the pressing mechanism;
FIG. 3 is a partial sectional view showing the connection mechanism;
FIG. 4 is an exploded view showing the connection structure;
fig. 5 is a partial structural view showing a fixing member.
Description of reference numerals: 1. a cable; 2. a bridge frame body; 21. inserting grooves; 3. a support frame; 4. a hold-down mechanism; 41. a support plate; 42. a screw; 43. a hand wheel; 44. pressing a plate; 45. a locknut; 5. a connecting mechanism; 51. a plug-in ring; 511. a sharp-pointed shape; 52. a rubber pad; 53. a reinforcement ring; 6. a fixing assembly; 61. a connecting plate; 62. a transition boss; 63. and (4) bolts.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a combined cable bridge. Referring to fig. 1, the cable bridge comprises a plurality of bridge bodies 2 for supporting a cable 1, the plurality of bridge bodies 2 are sequentially connected, a support frame 3 is arranged on each bridge body 2, the support frame 3 is in a U-shaped arrangement, the support frame 3 is abutted to the bridge bodies 2, and the support frame 3 is used for supporting the bridge bodies 2. Be provided with two hold-down mechanism 4 between support frame 3 and the crane span structure body 2, hold-down mechanism 4 is used for fixing crane span structure body 2 to support frame 3 fast, and two hold-down mechanism 4 are located 2 width direction's of crane span structure body both sides respectively, and two hold-down mechanism 4 are used for carrying out the application of force simultaneously to 2 width direction's of crane span structure body both sides fixed, make 2 width direction's of crane span structure body both sides atress even, improve hold-down mechanism 4's stability. A connecting mechanism 5 is arranged between two adjacent bridge frame bodies 2, and the connecting mechanism 5 is used for quickly connecting the two adjacent bridge frame bodies 2; a fixing component 6 is arranged between the support frame 3 and the wall body, and the fixing component 6 is used for fixing the support frame 3 to the wall body.
When constructor builds the cable testing bridge, at first with a plurality of support frames 3 through the even fixed to the wall body of fixed subassembly 6, overlap joint crane span structure body 2 to the U type inner wall of support frame 3 on, after that through hold-down mechanism 4 with crane span structure body 2 quick fixation to support frame 3 on, can realize crane span structure body 2's fixed, then the next crane span structure body 2 of constructor installation, when installing next crane span structure body 2, at first need to connect the junction between two adjacent crane span structure bodies 2 through coupling mechanism 5, after that through hold-down mechanism 4 with crane span structure body 2 quick fixation to support frame 3 on can, repeat above-mentioned process afterwards in proper order, can accomplish the whole quick concatenation of cable 1 crane span structure.
Referring to fig. 1 and 2, the pressing mechanism 4 includes a supporting plate 41 fixed on the supporting frame 3, the supporting plate 41 is a rectangular plate, the supporting plate 41 is disposed above the bridge body 2 at an interval, and the supporting plate 41 is parallel to the upper surface of the bridge body 2. A screw rod 42 is connected to the supporting plate 41 in a threaded manner, and the screw rod 42 is perpendicular to the supporting plate 41; and a hand wheel 43 is fixedly arranged at one end of the screw rod 42, which is far away from the bridge body 2, and the hand wheel 43 is used for providing a hand-held part for constructors, so that the constructors can conveniently rotate the screw rod 42. The end of the screw rod 42, which is far away from the hand wheel 43, is provided with a pressing plate 44, the pressing plate 44 can be a circular plate or a square plate, the pressing plate 44 abuts against the bridge body 2, the screw rod 42 is rotatably connected with the pressing plate 44, after the pressing plate 44 abuts against the bridge body 2 through the rotary connection, when the hand wheel 43 is rotated, the pressing plate 44 does not rotate along with the rotation of the screw rod 42, and therefore a constructor can press the pressing plate 44 on the upper surface of the bridge body 2 conveniently. The screw 42 is connected with a locknut 45 in a threaded manner, the locknut 45 is abutted to the support plate 41, and the locknut 45 has good self-locking performance and anti-loosening and anti-vibration capabilities and is used for improving the stability of the pressing mechanism 4.
When constructor fixes crane span structure body 2 through hold-down mechanism 4, at first place crane span structure body 2 between backup pad 41 and support frame 3, constructor rotates hand wheel 43 after that, hand wheel 43 drives the screw rod 42 rotation rather than fixed connection, screw rod 42 drives clamp plate 44 and moves to being close to crane span structure body 2 one side, thereby compress tightly crane span structure body 2 through clamp plate 44, constructor rotates lock nut 45 afterwards, make lock nut 45 and backup pad 41 butt, can realize crane span structure body 2's quick fixation.
Referring to fig. 1 and 3, the connection mechanism 5 includes an insertion ring 51 fixedly disposed at one end of the bridge body 2, an insertion groove 21 adapted to the insertion ring 51 is formed at a side of the bridge body 2 away from the insertion ring 51, and the insertion ring 51 is insertable into the insertion groove 21 of the adjacent bridge body 2. The one end that the crane span structure body 2 was kept away from to the grafting ring 51 is the setting of spine form 511, and spine form 511 not only is used for increasing the area of contact of grafting ring 51 with inserting groove 21, improves the leakproofness of two adjacent crane span structure body 2 junctions, and spine form 511 sets up moreover and is used for making things convenient for constructor to insert the grafting ring 51 in inserting the inserting groove 21 of seting up on the adjacent crane span structure body 2, improves the installation convenience.
Referring to fig. 3 and 4, rubber pads 52 are respectively laid on the inner side and the outer side of the insertion ring 51, the rubber pads 52 are abutted against the side walls of the insertion groove 21, and after the insertion ring 51 is inserted into the insertion groove 21, the softer rubber pads 52 are tightly attached to the side walls of the insertion groove 21, so that the sealing performance of the joint of two adjacent bridge bodies 2 is further enhanced, and the stability of the bridge of the cable 1 is improved. A reinforcing ring 53 is further fixedly arranged on one side of the bridge frame body 2, the reinforcing ring 53 and the inserting ring 51 are positioned on the same side, and the reinforcing ring 53 can be sleeved on one side of the adjacent bridge frame body 2.
When constructor connects two adjacent crane span structure bodies 2 through coupling mechanism 5, at first peg graft the inserting groove 21 of seting up on adjacent crane span structure body 2 with the spine portion of inserting ring 51 in, the reinforcing ring 53 also overlaps the one end of establishing to adjacent crane span structure body 2 junction thereupon, strengthen the junction between two adjacent crane span structure bodies 2, prevent that the junction from taking place the fracture, rubber pad 52 also gets into in inserting groove 21 along with inserting ring 51 simultaneously, and will insert the gap between ring 51 and the inserting groove 21 and seal can.
Referring to fig. 4 and 5, the fixing assembly 6 includes a connecting plate 61 disposed at an end of the supporting frame 3, the connecting plate 61 is a rectangular plate, and the connecting plate 61 abuts against the wall. The junction of connecting plate 61 and support frame 3 is provided with transition boss 62, and connecting plate 61, transition boss 62 and 3 three integrated into one piece of support frame, transition boss 62 are used for increasing the connection area between connecting plate 61 and the support frame 3, have reduced stress concentration, make the difficult emergence fracture of junction of connecting plate 61 and support frame 3. The connecting plate 61 is provided with a bolt 63, and the bolt 63 penetrates through the connecting plate 61 and is in threaded connection with the wall. When the constructor installs the support frame 3, the connection plate 61 is first abutted against the wall body, and then the connection plate 61 is fixed to the wall body by the bolt 63.
The implementation principle of the combined cable bridge frame in the embodiment of the application is as follows: when a constructor builds a bridge of the cable 1, firstly marking and marking a wall to determine the installation position of a support frame 3, then drilling threaded holes at the marked positions, then abutting a connecting plate 61 on the support frame 3 against the wall, connecting the connecting plate 61 with the wall through a bolt 63, repeating the above process to complete the installation of a plurality of support frames 3, then placing a bridge body 2 on the U-shaped inner wall of the support frame 3, then rotating a hand wheel 43, driving a pressing plate 44 by the hand wheel 43 to tightly press the bridge body 2, thereby quickly fixing the bridge body 2 on the support frame 3, and then installing the next bridge body 2 by the constructor; when the next bridge frame body 2 is installed, firstly, the connecting part between two adjacent bridge frame bodies 2 needs to be connected through a connecting mechanism 5, then the bridge frame bodies 2 are quickly fixed on the supporting frame 3 through a pressing mechanism 4, and then the processes are sequentially repeated, so that the lapping of the cable bridge frame can be completed; when the cable bridge is spliced, the quick connection between the bridge body 2 and the support frame 3 is realized through the pressing mechanism 4, and the quick connection between two adjacent bridge bodies 2 is realized through the connecting mechanism 5, so that the quick installation of the whole cable bridge is realized, and the construction efficiency of constructors is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A combined cable bridge is characterized in that: the cable support frame comprises a plurality of bridge frame bodies (2) used for supporting cables (1), a support frame (3) arranged on the bridge frame bodies (2) and used for supporting the bridge frame bodies (2), a fixing assembly (6) arranged between the support frame (3) and a wall body and used for fixing the support frame (3) to the wall body, a pressing mechanism (4) arranged between the support frame (3) and the bridge frame bodies (2) and used for quickly fixing the bridge frame bodies (2) to the support frame (3), and a connecting mechanism (5) arranged between every two adjacent bridge frame bodies (2) and used for quickly connecting the two adjacent bridge frame bodies (2); the bridge bodies (2) are connected in sequence.
2. The modular cable tray of claim 1, wherein: the connecting mechanism (5) comprises an inserting ring (51) fixedly arranged at one end of the bridge frame body (2) and a reinforcing ring (53) fixedly arranged at the same side of the bridge frame body (2) and the inserting ring (51); one side of the bridge frame body (2) far away from the insertion ring (51) is provided with an insertion groove (21) matched with the insertion ring (51), and the insertion ring (51) is inserted into the insertion groove (21) on the adjacent bridge frame body (2).
3. The modular cable tray of claim 2, wherein: the end of the plug-in ring (51) far away from the bridge frame body (2) is arranged in a spike shape (511).
4. The modular cable tray of claim 2, wherein: rubber pads (52) are laid on two sides of the insertion ring (51), and the rubber pads (52) are abutted to the side walls of the insertion groove (21).
5. The modular cable tray of claim 1, wherein: the pressing mechanism (4) comprises a supporting plate (41) fixedly arranged on the supporting frame (3), a screw rod (42) in threaded connection with the supporting plate (41), a hand wheel (43) fixedly arranged at one end of the screw rod (42), and a pressing plate (44) arranged at one end, far away from the hand wheel (43), of the screw rod (42);
the supporting plate (41) and the bridge frame body (2) are arranged at intervals, the pressing plate (44) is located between the supporting plate (41) and the bridge frame body (2), and the pressing plate (44) is abutted to the bridge frame body (2).
6. The modular cable tray of claim 5, wherein: the screw rod (42) is connected with a locknut (45) in a threaded mode, and the locknut (45) is abutted to the supporting plate (41).
7. The modular cable tray of claim 5, wherein: the screw rod (42) is rotationally connected with the pressure plate (44).
8. The modular cable tray of claim 1, wherein: each support frame (3) is provided with two pressing mechanisms (4), and the two pressing mechanisms (4) are respectively positioned on two sides of the bridge frame body (2) in the width direction.
9. A modular cable tray as claimed in any one of claims 1 to 8, wherein: the fixing assembly (6) comprises a connecting plate (61) fixedly arranged at the end part of the support frame (3), a transition boss (62) arranged at the joint of the connecting plate (61) and the support frame (3), and a bolt (63) arranged on the connecting plate (61), wherein the bolt (63) penetrates through the connecting plate (61) and is in threaded connection with the wall body.
10. The modular cable tray of claim 9, wherein: the connecting plate (61), the transition boss (62) and the support frame (3) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110933432.8A CN113488932A (en) | 2021-08-14 | 2021-08-14 | Combined cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110933432.8A CN113488932A (en) | 2021-08-14 | 2021-08-14 | Combined cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113488932A true CN113488932A (en) | 2021-10-08 |
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ID=77945483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110933432.8A Pending CN113488932A (en) | 2021-08-14 | 2021-08-14 | Combined cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113488932A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6313405B1 (en) * | 1999-08-31 | 2001-11-06 | Cooper Technologies Company | Cable tray |
| US20030207602A1 (en) * | 2002-05-01 | 2003-11-06 | Mono-Systems, Inc. | Bridge for intersecting cable raceways |
| CN209658808U (en) * | 2019-05-08 | 2019-11-19 | 江苏大能电气科技有限公司 | A kind of high protection glass AS reinforced plastics cable testing bridge |
| CN210430809U (en) * | 2019-10-26 | 2020-04-28 | 北京城建一建设发展有限公司 | Cable bridge convenient to installation |
| CN111653990A (en) * | 2020-06-19 | 2020-09-11 | 安徽精工电缆桥架有限公司 | Cable bridge based on hot galvanizing bimetal epoxy resin anticorrosive coating |
| CN213484457U (en) * | 2020-11-17 | 2021-06-18 | 北京广泰发建材有限公司 | Cable bridge for construction |
-
2021
- 2021-08-14 CN CN202110933432.8A patent/CN113488932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6313405B1 (en) * | 1999-08-31 | 2001-11-06 | Cooper Technologies Company | Cable tray |
| US20030207602A1 (en) * | 2002-05-01 | 2003-11-06 | Mono-Systems, Inc. | Bridge for intersecting cable raceways |
| CN209658808U (en) * | 2019-05-08 | 2019-11-19 | 江苏大能电气科技有限公司 | A kind of high protection glass AS reinforced plastics cable testing bridge |
| CN210430809U (en) * | 2019-10-26 | 2020-04-28 | 北京城建一建设发展有限公司 | Cable bridge convenient to installation |
| CN111653990A (en) * | 2020-06-19 | 2020-09-11 | 安徽精工电缆桥架有限公司 | Cable bridge based on hot galvanizing bimetal epoxy resin anticorrosive coating |
| CN213484457U (en) * | 2020-11-17 | 2021-06-18 | 北京广泰发建材有限公司 | Cable bridge for construction |
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Address after: 101300 No. 20, Chaoyang Road, Xiaodian, Yang Town, Shunyi District, Beijing Applicant after: Zhongxin Hechuang Construction Group Co.,Ltd. Address before: 101300 room 415, unit 1, floor 4, building 1, courtyard 14, shunshun Avenue, Nanfaxin Town, Shunyi District, Beijing Applicant before: Zhongxin Hechuang Construction Group Co.,Ltd. |
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Application publication date: 20211008 |
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