CN114156801A - Combined ladder type cable bridge - Google Patents
Combined ladder type cable bridge Download PDFInfo
- Publication number
- CN114156801A CN114156801A CN202111461325.6A CN202111461325A CN114156801A CN 114156801 A CN114156801 A CN 114156801A CN 202111461325 A CN202111461325 A CN 202111461325A CN 114156801 A CN114156801 A CN 114156801A
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- China
- Prior art keywords
- frame
- fixedly connected
- block
- outer side
- support frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H02G3/0406—Details thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a combined ladder type cable bridge, which comprises a bridge main body, wherein an installation block is fixedly connected to the outer side of the bridge main body, an installation screw is connected to the inner side of the installation block in a threaded manner, an assembly component is fixedly installed on the inner side of the bridge main body, the assembly component comprises an installation frame, one end of the installation frame is fixedly connected with the inner side of the bridge main body, a support frame is movably connected to the outer side of the installation frame, a connecting frame, one end of the connecting frame penetrates through and extends to the inner side of the installation frame, a connecting block, one end of the connecting block penetrates through and extends to the inner side of the support frame, and a limiting block, one end of the limiting block penetrates through and extends to the inner side of the installation frame, is fixedly connected to the outer side of the connecting block. This combination ladder type cable testing bridge drives stopper and mounting bracket laminating back separation, makes things convenient for the staff to assemble support frame and solidus subassembly in the crane span structure main part, reaches the effect of convenient equipment.
Description
Technical Field
The invention relates to the technical field of cable bridges, in particular to a combined ladder type cable bridge.
Background
A cable is a power or signal transmission device, and generally includes several wires or groups of wires, and when the cable is installed, a bridge is required to fix the cable.
The cable testing bridge divide into slot type, tray formula and ladder posture, latticed isotructure again, comprises support, trailing arm and installation annex etc. present ladder formula testing bridge is when using, owing to inconvenient equipment, leads to the staff to waste time and energy when equipment testing bridge, and the inconvenient cable of fixing of current ladder formula testing bridge moreover to further increase staff's work load, so propose a combination ladder formula cable testing bridge and solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the combined ladder type cable bridge, which has the advantages of convenience in assembly and the like and solves the problem of inconvenience in assembly.
In order to achieve the purpose, the invention provides the following technical scheme: a combined ladder type cable bridge comprises a bridge main body, wherein the outer side of the bridge main body is fixedly connected with an installation block, the inner part of the installation block is in threaded connection with an installation screw, and the inner side of the bridge main body is fixedly provided with an assembly component;
the assembly component comprises a mounting frame fixedly connected with one end and the inner side of the bridge frame main body, a support frame is movably connected with the outer side of the mounting frame, a connecting frame with one end penetrating and extending to the inner side of the mounting frame is fixedly connected with the outer side of the support frame, a connecting block with one end penetrating and extending to the inner side of the support frame is movably connected with the inner side of the connecting frame, a limiting block with one end penetrating and extending to the inner side of the mounting frame is fixedly connected with the outer side of the connecting block, an extension spring is fixedly connected between the connecting block and the inner side of the connecting frame, a pressing rod with one end penetrating and extending to the outer side of the support frame is fixedly connected with the outer side of the connecting block, a threaded rod with one end penetrating and extending to the inner side of the support frame is in threaded connection with the threaded rod, a placing plate is fixedly connected with the outer side of the threaded rod, and a connection component is fixedly installed inside the thread fixing component, and a sliding assembly is fixedly arranged between the connecting block and the inner side of the connecting frame.
Furthermore, the thread fixing assembly comprises a movable frame, one end of the movable frame is rotatably connected with the outer side of the threaded rod, one end of the outer side of the movable frame is fixedly connected with a limiting rod, one end of the limiting rod penetrates through the limiting rod and extends to the outer side of the supporting frame, the inner side of the movable frame is fixedly connected with a connecting rod, and the outer side of the connecting rod is movably connected with a thread fixing block.
Further, the inner side of the wire fixing block and the outer side of the placing plate are both provided with wire fixing grooves, the fixing grooves are arc-shaped, and the inner sides of the wire fixing grooves are fixedly connected with rubber sleeves.
Further, coupling assembling includes that one end is seted up at the inboard mounting groove of adjustable shelf, the inboard fixedly connected with of mounting groove is located the horizontal pole on the adjustable shelf, the outside swing joint of horizontal pole has the outside fixed connection's of one end and solidus piece sliding block, fixedly connected with coupling spring between the inboard of sliding block and mounting groove.
Furthermore, a round hole is formed in the sliding block, and the specification of the round hole is matched with that of the cross rod.
Further, the mounting bracket is the U font, the front of mounting bracket is the disappearance form, the back of stopper is the slope form.
Further, a fixing groove is formed in the inner side of the mounting frame, and the specification of the fixing groove is matched with that of the limiting block.
Further, the inside wall of support frame has seted up the screw thread through-hole, the screw thread through-hole is mutually supported with the screw thread in the threaded rod outside.
Furthermore, a rectangular through hole is formed in the inner side wall of the support frame, and the specification between the upper side and the lower side of the rectangular through hole is matched with the up-and-down moving distance of the connecting block.
Furthermore, the extrusion pole position T font, the inside wall of support frame has seted up and has seted up spacing hole, the specification in spacing hole and the specification phase-match of gag lever post.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this combination ladder type cable testing bridge presses the depression bar through support frame and the extrusion on the promotion equipment subassembly, drives stopper and mounting bracket laminating back separation, makes things convenient for the staff to assemble support frame and solidus subassembly in the crane span structure main part, reaches the effect of convenient equipment.
2. This combination ladder type cable testing bridge drives solidus subassembly through rotating the threaded rod and reciprocates the back, makes things convenient for the staff to fix the cable of different specifications between placing the board and solidus subassembly, reaches the effect of convenient fixed cable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the assembly of the present invention;
fig. 3 is a schematic structural view of the connecting component and the wire fixing component of the present invention.
In the figure: the cable fixing device comprises a cable bridge main body 1, mounting screws 2, mounting blocks 3, an assembly component 4, a mounting frame 41, a connecting frame 42, a pressing rod 43, a connecting component 44, a mounting groove 441, a cross rod 442, a sliding block 443, a connecting spring 444, a supporting frame 45, a threaded rod 46, a placing plate 47, a cable fixing component 48, a cable fixing block 481, a movable frame 482, an engaging rod 483, a limiting rod 484, a limiting block 49, a tension spring 410, a connecting block 411 and a sliding component 412.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the combined ladder type cable bridge in the embodiment includes a bridge main body 1, an installation block 3 fixedly connected to an outer side of the bridge main body 1, an installation screw 2 connected to an inner thread of the installation block 3, and an assembly component 4 fixedly installed to an inner side of the bridge main body 1.
In this embodiment, the assembling component 4 is used to facilitate the assembling of the assembling component 4 on the inner side of the bridge main body 1 by the worker, and the cable is fixed on the assembling component 4, so as to improve the working efficiency of the worker.
Referring to fig. 2, the assembly 4 in this embodiment includes an installation frame 41 having one end fixedly connected to the inner side of the bridge body 1, a support frame 45 movably connected to the outer side of the installation frame 41, a connection frame 42 having one end penetrating and extending to the inner side of the installation frame 41 and fixedly connected to the outer side of the support frame 45, a connection block 411 having one end penetrating and extending to the inner side of the support frame 45 and fixedly connected to the inner side of the connection frame 42, a limit block 49 having one end penetrating and extending to the inner side of the installation frame 41 and fixedly connected to the outer side of the connection block 411, an extension spring 410 fixedly connected between the connection block 411 and the inner side of the connection frame 42, a pressing rod 43 having one end penetrating and extending to the outer side of the support frame 45 and threadedly connected to the outer side of the support frame 45, a threaded rod 46 having one end penetrating and extending to the inner side of the support frame 45 and a placing plate 47 fixedly connected to the inner side of the support frame 45, the outside swing joint of threaded rod 46 has solidus subassembly 48, and the inside fixed mounting of solidus subassembly 48 has coupling assembling 44, and fixed mounting has sliding assembly 412 between the inboard of connecting block 411 and link 42, and sliding assembly 412 includes that one end is seted up in the inboard spout of link 42, and the one end fixedly connected with one end of connecting block 411 runs through and extends to the inboard slider of spout, and slider and spout sliding connection.
In this embodiment, the support frame 45 is pushed to drive the limiting block 49 to be extruded by the mounting frame 41, so that the limiting block 49 can be completely assembled after extending into the mounting frame 41, and the support frame 45 is assembled in the mounting frame 41 at different positions, so as to fix cables in different directions.
Wherein, mounting bracket 41 is the U-shaped, and the front of mounting bracket 41 is the disappearance form, and the back of stopper 49 is the slope form, makes link 42 can be extruded to the mounting bracket 41 in.
In addition, the inside wall of support frame 45 is seted up threaded through-hole, and threaded through-hole and the screw thread in the threaded rod 46 outside are mutually supported, make pivoted threaded rod 46 can move about on support frame 45.
Secondly, the fixed slot has been seted up to the inboard of mounting bracket 41, and the specification of fixed slot and stopper 49 specification phase-match, through stopper 49 and the separation and the laminating of fixed slot, fix or dismantle support frame 45.
Then, a rectangular through hole is formed in the inner side wall of the support frame 45, and the specification between the upper side and the lower side of the rectangular through hole is matched with the up-down moving distance of the connecting block 411, so that the connecting block 411 penetrating through the support frame 45 can move up and down.
Referring to fig. 3, the thread fixing assembly 48 in this embodiment includes a movable frame 482 having one end rotatably connected to an outer side of the threaded rod 46, a limiting rod 484 having one end penetrating and extending to an outer side of the supporting frame 45 is fixedly connected to an outer side of the movable frame 482, an engaging rod 483 is fixedly connected to an inner side of the movable frame 482, and a thread fixing block 481 is movably connected to an outer side of the engaging rod 483.
In this embodiment, after the movable frame 482 is driven by the rotating threaded rod 46 to move up and down, the cable can be fixed between the fixing wire block 481 and the placing plate 47.
Wherein, the inboard of solidus piece 481 and the outside of placing board 47 all seted up solidus groove, and the fixed slot is circular-arc, and the inboard fixedly connected with rubber sleeve of solidus groove makes the cable fixed in the solidus inslot.
In addition, the connection assembly 44 includes a mounting groove 441 having one end opened at the inner side of the movable frame 482, a cross bar 442 fixed on the movable frame 482 and connected to the inner side of the mounting groove 441, a slide block 443 having one end fixedly connected to the outer side of the wire fixing block 481 and movably connected to the outer side of the cross bar 442, and a connection spring 444 fixed between the slide block 443 and the inner side of the mounting groove 441, so that the wire fixing block 481 can move left and right to fix cables of different specifications.
Next, the inside of the sliding block 443 is provided with a circular hole, and the specification of the circular hole matches with the specification of the cross bar 442, so that the sliding block 443 can stably slide left and right on the cross bar 442.
Then, the extrusion rod is 43-bit T-shaped, the inner side wall of the support frame 45 is provided with a limiting hole, and the specification of the limiting hole is matched with that of the limiting rod 484.
The working principle of the above embodiment is as follows:
(1) drive link 42 through promoting support frame 45 and extend to behind the mounting bracket 41 inboard, make the one side of stopper 49 for the slope extruded by mounting bracket 41, make stopper 49 drive connecting block 411 and remove, make extension spring 410 stretched, after stopper 49 aims at the fixed slot on mounting bracket 41, extension spring 410 resets and promotes stopper 49 and remove to the fixed slot in, fix link 42 and support frame 45 on mounting bracket 41, and come to drive the fixed slot separation back on stopper 49 and the mounting bracket 41 through connecting block 411 through the extrusion press lever 43, can dismantle link 42 and support frame 45, fix link 42 and support frame 45 on the mounting bracket 41 in different position at last, can adjust the cable and fix the position at internal side of crane span structure main part 1, thereby reach the effect of convenient equipment.
(2) Drive the adjustable shelf 482 rebound through rotating threaded rod 46, make the cable pass solidus piece 481 with place the solidus groove on the board 47 after, can reverse rotation threaded rod 46 drive adjustable shelf 482 rebound, make solidus piece 481 come the cable to fix, and the cable of different specifications can cause the extrusion to two solidus pieces 481 of every group, make its one side removal to carrying on the back mutually, make connecting spring 444 extruded, promote the cable that solidus piece 481 fixed different specifications, thereby reach the effect of convenient fixed cable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (10)
1. The utility model provides a combination ladder type cable testing bridge, includes crane span structure main part (1), its characterized in that: the outer side of the bridge frame main body (1) is fixedly connected with an installation block (3), the inner part of the installation block (3) is in threaded connection with an installation screw (2), and the inner side of the bridge frame main body (1) is fixedly provided with an assembly component (4);
the assembly component (4) comprises an installation frame (41) fixedly connected with one end of the inner side of the bridge frame main body (1), a support frame (45) movably connected with the outer side of the installation frame (41), a connecting frame (42) fixedly connected with one end of the support frame (45) and penetrating through and extending to the inner side of the installation frame (41), a connecting block (411) movably connected with one end of the connecting frame (42) and penetrating through and extending to the inner side of the support frame (45), a limiting block (49) fixedly connected with one end of the connecting block (411) and penetrating through and extending to the inner side of the installation frame (41), an extension spring (410) fixedly connected between the connecting block (411) and the inner side of the connecting frame (42), a pressing rod (43) fixedly connected with one end of the outer side of the connecting block (411) and penetrating through and extending to the outer side of the support frame (45), a threaded rod (46) fixedly connected with one end of the outer side of the support frame (45) and extending through and extending to the inner side of the connecting block, inboard fixedly connected with of support frame (45) places board (47), the outside swing joint of threaded rod (46) has solidus subassembly (48), the inside fixed mounting of solidus subassembly (48) has coupling assembling (44), fixed mounting has sliding assembly (412) between the inboard of connecting block (411) and link (42).
2. The combination ladder cable tray of claim 1, wherein: the thread fixing assembly (48) comprises a movable frame (482) with one end rotatably connected with the outer side of a threaded rod (46), one end of the outer side of the movable frame (482) is fixedly connected with a limiting rod (484) with one end penetrating through and extending to the outer side of the supporting frame (45), the inner side of the movable frame (482) is fixedly connected with an engaging rod (483), and the outer side of the engaging rod (483) is movably connected with a thread fixing block (481).
3. A combination ladder cable tray according to claim 2, wherein: the inner side of the wire fixing block (481) and the outer side of the placing plate (47) are both provided with wire fixing grooves, the fixing grooves are arc-shaped, and the inner sides of the wire fixing grooves are fixedly connected with rubber sleeves.
4. A combination ladder cable tray according to claim 2, wherein: the connecting assembly (44) comprises a mounting groove (441) with one end arranged on the inner side of the movable frame (482), a cross rod (442) located on the movable frame (482) is fixedly connected to the inner side of the mounting groove (441), a sliding block (443) with one end fixedly connected with the outer side of the thread fixing block (481) is movably connected to the outer side of the cross rod (442), and a connecting spring (444) is fixedly connected between the sliding block (443) and the inner side of the mounting groove (441).
5. The combination ladder cable tray of claim 4, wherein: round holes are formed in the sliding block (443), and the specification of the round holes is matched with that of the cross rod (442).
6. The combination ladder cable tray of claim 1, wherein: the mounting bracket (41) is U-shaped, the front of the mounting bracket (41) is missing, and the back of the limiting block (49) is inclined.
7. The combination ladder cable tray of claim 1, wherein: the inner side of the mounting frame (41) is provided with a fixing groove, and the specification of the fixing groove is matched with that of the limiting block (49).
8. The combination ladder cable tray of claim 1, wherein: the inside wall of support frame (45) is seted up threaded through-hole, threaded through-hole and the screw thread in the threaded rod (46) outside are mutually supported.
9. The combination ladder cable tray of claim 1, wherein: rectangular through holes are formed in the inner side wall of the support frame (45), and the specifications of the upper side and the lower side of each rectangular through hole are matched with the up-down moving distance of the connecting block (411).
10. The combination ladder cable tray of claim 4, wherein: the extrusion rod (43) is T-shaped, the inner side wall of the support frame (45) is provided with a limiting hole, and the specification of the limiting hole is matched with that of the limiting rod (484).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461325.6A CN114156801B (en) | 2021-12-02 | 2021-12-02 | Combined ladder type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461325.6A CN114156801B (en) | 2021-12-02 | 2021-12-02 | Combined ladder type cable bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114156801A true CN114156801A (en) | 2022-03-08 |
| CN114156801B CN114156801B (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111461325.6A Active CN114156801B (en) | 2021-12-02 | 2021-12-02 | Combined ladder type cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114156801B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988004486A1 (en) * | 1986-12-11 | 1988-06-16 | BJÖRKLUND, Ulf | Device for securing cables to a ladder-type cable support |
| JPH10160050A (en) * | 1996-11-22 | 1998-06-16 | Burest Kogyo Kenkyusho Co Ltd | Cable interval holder |
| CN210246189U (en) * | 2019-08-16 | 2020-04-03 | 镇江威豪电气有限公司 | Aluminum alloy anti-corrosion bridge convenient for cable fixation |
| CN210430792U (en) * | 2019-08-23 | 2020-04-28 | 江苏兴阳能源科技有限公司 | Bridge convenient for fixing cable |
| CN211456573U (en) * | 2020-04-10 | 2020-09-08 | 深圳市中亚通信技术有限公司 | Digital communication cable is with reason line ware |
| CN211743920U (en) * | 2020-05-20 | 2020-10-23 | 陈婉娜 | Network communication cable fixed knot constructs |
| CN212435264U (en) * | 2020-05-19 | 2021-01-29 | 马常财 | Ladder type galvanized cable bridge |
| CN213367289U (en) * | 2020-08-27 | 2021-06-04 | 深圳市万安实业有限公司 | Novel layered groove type cable bridge |
| CN213937276U (en) * | 2020-11-13 | 2021-08-10 | 保定市建筑设计院有限公司 | Cable testing bridge fixing device convenient to equipment |
| CN213959622U (en) * | 2020-12-08 | 2021-08-13 | 江苏旭晟电器成套设备有限公司 | Cable bridge convenient to it is fixed |
| CN214255538U (en) * | 2021-01-12 | 2021-09-21 | 南昌中通电力设备有限公司 | Cable testing bridge convenient to dismantle |
-
2021
- 2021-12-02 CN CN202111461325.6A patent/CN114156801B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988004486A1 (en) * | 1986-12-11 | 1988-06-16 | BJÖRKLUND, Ulf | Device for securing cables to a ladder-type cable support |
| JPH10160050A (en) * | 1996-11-22 | 1998-06-16 | Burest Kogyo Kenkyusho Co Ltd | Cable interval holder |
| CN210246189U (en) * | 2019-08-16 | 2020-04-03 | 镇江威豪电气有限公司 | Aluminum alloy anti-corrosion bridge convenient for cable fixation |
| CN210430792U (en) * | 2019-08-23 | 2020-04-28 | 江苏兴阳能源科技有限公司 | Bridge convenient for fixing cable |
| CN211456573U (en) * | 2020-04-10 | 2020-09-08 | 深圳市中亚通信技术有限公司 | Digital communication cable is with reason line ware |
| CN212435264U (en) * | 2020-05-19 | 2021-01-29 | 马常财 | Ladder type galvanized cable bridge |
| CN211743920U (en) * | 2020-05-20 | 2020-10-23 | 陈婉娜 | Network communication cable fixed knot constructs |
| CN213367289U (en) * | 2020-08-27 | 2021-06-04 | 深圳市万安实业有限公司 | Novel layered groove type cable bridge |
| CN213937276U (en) * | 2020-11-13 | 2021-08-10 | 保定市建筑设计院有限公司 | Cable testing bridge fixing device convenient to equipment |
| CN213959622U (en) * | 2020-12-08 | 2021-08-13 | 江苏旭晟电器成套设备有限公司 | Cable bridge convenient to it is fixed |
| CN214255538U (en) * | 2021-01-12 | 2021-09-21 | 南昌中通电力设备有限公司 | Cable testing bridge convenient to dismantle |
Non-Patent Citations (1)
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| 杨世忠;邢丽娟;: "综合布线系统的安装施工", 智能建筑电气技术, no. 06, 20 December 2008 (2008-12-20), pages 23 - 26 * |
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| Publication number | Publication date |
|---|---|
| CN114156801B (en) | 2024-04-26 |
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