CN223809545U - A cable erection device for building electromechanical installation - Google Patents
A cable erection device for building electromechanical installationInfo
- Publication number
- CN223809545U CN223809545U CN202520330471.2U CN202520330471U CN223809545U CN 223809545 U CN223809545 U CN 223809545U CN 202520330471 U CN202520330471 U CN 202520330471U CN 223809545 U CN223809545 U CN 223809545U
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- cable
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- blocks
- sliding
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Abstract
The utility model relates to the technical field of cable erection, and discloses a cable erection device for electromechanical installation of a building, which comprises two groups of cable bridges and cover plates clamped at openings of the cable bridges, wherein a plurality of groups of heat dissipation holes which are equidistantly arranged are formed in two sides of the cable bridges, connecting plates which are symmetrically arranged are arranged at the inner connecting positions of the two groups of cable bridges, and four groups of locking pin rods are fixed on the outer sides of the connecting plates.
Description
Technical Field
The utility model relates to the technical field of cable erection, in particular to a cable erection device for electromechanical installation of a building.
Background
The building electromechanical installation engineering is taken as an important component part in the building engineering project, has the characteristics of long construction period, wider involved area, high installation technical requirement and the like, and at present, along with the wide application of the building automation technology, the requirements of people on the installation technology and quality control of the building electromechanical project are also becoming higher and higher;
The tray type cable bridge is one of the most commonly used cable erection devices for building electromechanical installation, has the advantages of light weight, large load, attractive appearance, simple structure, convenient installation and the like, and is suitable for the installation of power cables and the laying of control cables;
When the current cable bridge is spliced and connected, the current cable bridge is generally fixed in a welding or bolt connection mode, the welding connection is a permanent connection mode, and once the welding is finished, the welding connection is difficult to detach or modify. This limits future maintenance and upgrade work while the bolts are connected, the bolts are installed and fastened one by one, and the installation time is long, so we propose a cable erection device for electromechanical installation of a building to solve the above-mentioned problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a cable erection device for electromechanical installation of a building, which solves the problem that a cable bridge frame is spliced and connected for a long time.
The utility model aims at achieving the purposes by adopting the technical scheme that the cable erection device for electromechanical installation of a building comprises two groups of cable bridges and cover plates clamped at openings of the cable bridges, wherein a plurality of groups of radiating holes which are arranged at equal intervals are formed in two sides of the cable bridges;
the connection parts inside the two groups of cable bridge frames are provided with symmetrically arranged connection plates;
four groups of lock pin rods are fixed on the outer side of the connecting plate;
The locking pin rod is provided with first locking blocks in a sliding mode, the first locking blocks are symmetrically arranged, a first spring is fixed between the first locking blocks and the locking pin rod, one side of each first locking block is of an inclined surface structural design, and one side, close to the cable bridge, of each first locking block is in contact with the outer surface of the cable bridge.
Preferably, a sliding groove matched with the first locking block is formed in the locking pin rod, the first locking block can slide in the sliding groove formed in the locking pin rod, and the locking pin rod is matched with the heat dissipation hole in the cable bridge.
Preferably, a threaded hole is formed in one end of the lock pin rod, an abutting screw is connected in the threaded hole in a threaded mode, and the threaded hole is communicated with the two groups of sliding grooves.
Preferably, a limiting ejector rod is arranged between the two groups of connecting plates, two ends of the limiting ejector rod are provided with second locking blocks in a sliding mode, a second spring is fixedly connected between the second locking blocks and the limiting ejector rod, locking grooves matched with the second locking blocks are formed in the connecting plates, and the second locking blocks can be inserted into the locking grooves formed in the connecting plates.
Preferably, the circular grooves matched with the second locking blocks are formed in the two ends of the limiting ejector rod, the second locking blocks are in sliding connection with the limiting ejector rod through the circular grooves, the sliding blocks are fixed on the surfaces of the second locking blocks, rectangular sliding holes matched with the sliding blocks are formed in the surfaces of the limiting ejector rod, the sliding blocks can slide in the rectangular sliding holes formed in the limiting ejector rod, and the rectangular sliding holes are communicated with the circular grooves.
Preferably, the outer surface of the limiting ejector rod is rotatably connected with a sleeve through a bearing.
Preferably, a U-shaped frame is fixed on the limiting ejector rod, and a plurality of groups of partition board frames are fixed on the surface of the U-shaped frame.
Advantageous effects
The utility model provides a cable erection device for electromechanical installation of a building. Compared with the prior art, the method has the following beneficial effects:
This cable erection device for building electromechanical installation through having adopted a quick connect mechanism, and this mechanism allows cable testing bridge quick assembly disassembly under the prerequisite that does not destroy structural integrity, has simplified maintenance and upgrading work greatly, has reduced long-term maintenance cost, compares with traditional bolted connection, and the connecting device that this scheme adopted can show reduction installation time, has improved work efficiency greatly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial view of the structure of a connection between two sets of cable trays according to the present utility model;
FIG. 3 is a partial cross-sectional view of the detent lever structure of the present utility model;
FIG. 4 is a partial cross-sectional view of a spacing jack structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 at a.
In the figure, 101, a cable bridge, 102, a cover plate, 103, a heat dissipation hole, 104, a connecting plate, 105, a locking pin rod, 106, a first locking block, 107, a first spring, 108, a collision screw, 109, a limiting ejector rod, 110, a second locking block, 111, a locking groove, 112, a second spring, 113, a sliding block, 114, a sleeve, 115, a U-shaped frame, 116 and a baffle frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1:
The cable erection device for the electromechanical installation of the building comprises two groups of cable bridges 101 and a cover plate 102 clamped at the opening of the cable bridges 101.
In this embodiment, in order to solve the technical problem in the prior art, as disclosed in the background art above, when the current cable bridge 101 is spliced and connected, the current cable bridge is generally fixed by welding or a bolt connection mode, and the welding connection is a permanent connection mode, so that once the welding is completed, the current cable bridge is difficult to disassemble or modify. This limits future maintenance and upgrade work while the bolting is done with bolts installed and tightened one by one, with a long installation time ", which is obviously a real-life and relatively difficult problem to solve in connection with the use.
Further, the method comprises the following steps:
As shown in fig. 1-5:
in combination with the above, two sides of the cable bridge 101 are provided with a plurality of groups of heat dissipation holes 103 which are equidistantly arranged;
the connection part inside the two groups of cable bridge frames 101 is provided with symmetrically arranged connection plates 104;
four sets of locking pin rods 105 are fixed on the outer side of the connecting plate 104;
The locking pin rod 105 is provided with first locking blocks 106 which are symmetrically arranged in a sliding way, a first spring 107 is fixed between the first locking blocks 106 and the locking pin rod 105, one side of the first locking block 106 is of an inclined surface structural design, and one side of the first locking block 106, which is close to the cable bridge 101, is contacted with the outer surface of the cable bridge 101;
The locking pin rod 105 is provided with a sliding groove matched with the first locking block 106, the first locking block 106 can slide in the sliding groove formed in the locking pin rod 105, and the locking pin rod 105 is matched with the heat dissipation hole 103 on the cable bridge 101.
In the embodiment, when the cable erection device for electromechanical installation of the building is used, when two groups of cable bridges 101 are connected and locked, the two groups of cable bridges 101 are aligned, and then two groups of connecting plates 104 are respectively positioned at two sides of the inner side walls of the two groups of cable bridges 101 and are attached;
simultaneously, the locking pin rod 105 on the connecting plate 104 is inserted into the heat dissipation hole 103 formed on the side surface of the cable bridge 101;
In the process, when the first locking piece 106 on the locking pin rod 105 is in contact with the edge surface of the heat radiation hole 103, a certain pushing force is applied to the inclined surface of the first locking piece 106, so that the first locking piece 106 is fully compressed into the locking pin rod 105, the first locking piece 106 and the first spring 107 are compressed, and when the locking pin rod 105 penetrates through the heat radiation hole 103, the first locking piece 106 is unblocked, the first spring 107 rebounds to drive the first locking piece 106 to partially extend out of the locking pin rod 105, and the inclined surface is designed to enable the first locking piece 106 to enter a preset position more easily during insertion or assembly, so that the assembly resistance is reduced, and the assembly efficiency is improved;
One side of the connecting plate 104 is tightly attached to the inner side wall of the cable bridge 101, and one side surface of the first locking block 106 extending out is attached to the outer surface of the cable bridge 101, so that two groups of cable bridges 101 can be connected into a whole through the connecting plate 104, and connection locking is realized;
The connection method of the scheme adopts a quick connection mechanism, the mechanism allows the cable bridge 101 to be quickly disassembled and assembled on the premise of not damaging the structural integrity, the maintenance and upgrading work is greatly simplified, the long-term maintenance cost is reduced, and compared with the traditional bolt connection, the connection device adopted by the scheme can remarkably reduce the installation time and greatly improve the working efficiency.
It should be noted that, the clamping groove of the cover plate 102 is clamped at the opening of the cable bridge 101 in an interference manner, and the heat dissipation hole 103 also has the effect of dissipating heat of the cable;
in installing two sets of splice plates 104, it is ensured that the two sets of splice plates 104 are installed in correspondence.
Further, the method comprises the steps of;
In an alternative embodiment, a threaded hole is formed at one end of the locking pin rod 105, and an abutting screw 108 is screwed into the threaded hole, and the threaded hole is communicated with the two sets of sliding grooves.
In this embodiment, due to the arrangement of the interference screw 108, the threaded holes are communicated with the sliding grooves formed in the lock pin rods 105, when the first lock block 106 is pressed, the first lock block 106 can be completely compressed into the sliding grooves of the lock pin rods 105, and the interference screw 108 can temporarily press and lock the first lock block 106 by screwing one circle of interference screw 108, so that a group of personnel can complete the disassembly of the lock pin rods 105 and the lock pin plates 104 for the arrangement of a plurality of groups of lock pin rods 105.
Further, the method comprises the steps of;
In an alternative embodiment, a limiting ejector rod 109 is arranged between two groups of connecting plates 104, two ends of the limiting ejector rod 109 are slidably provided with a second locking block 110, a second spring 112 is fixedly connected between the second locking block 110 and the limiting ejector rod 109, a locking groove 111 matched with the second locking block 110 is formed on the connecting plate 104, and the second locking block 110 can be inserted into the locking groove 111 formed on the connecting plate 104;
The circular grooves matched with the second locking blocks 110 are formed in the two ends of the limiting ejector rod 109, the second locking blocks 110 are in sliding connection with the limiting ejector rod 109 through the circular grooves, the sliding blocks 113 are fixed on the surfaces of the second locking blocks 110, rectangular sliding holes matched with the sliding blocks 113 are formed in the surfaces of the limiting ejector rod 109, the sliding blocks 113 can slide in the rectangular sliding holes formed in the limiting ejector rod 109, and the rectangular sliding holes are communicated with the circular grooves.
In this embodiment, after the two groups of connection plates 104 are installed, the two groups of sliding blocks 113 are pressed simultaneously, so as to drive the two groups of second locking blocks 110 to slide towards the limiting ejector rods 109, and simultaneously compress the second springs 112 until the second locking blocks 110 are completely compressed into the limiting ejector rods 109, the limiting ejector rods 109 can be arranged between the two groups of connection plates 104, at the moment, two ends of the limiting ejector rods 109 are contacted with one side, close to each other, of the two groups of connection plates 104, of the second locking blocks 110 are corresponding to the locking grooves 111, the sliding blocks 113 are loosened, the second springs 112 rebound, and the second locking blocks 110 are driven to be inserted into the locking grooves 111, so that the connection locking of the two groups of connection plates 104 and the limiting ejector rods 109 can be realized, the two groups of connection plates 104 can be in a collision limiting manner through the limiting ejector rods 109, and the connection stability of the connection plates 104 and the cable bridge 101 is further improved.
Further, the method comprises the steps of;
In an alternative embodiment, the outer surface of the limit plunger 109 is rotatably coupled to a sleeve 114 via a bearing.
In this embodiment, the sleeve 114 is rotated on the surface of the limiting push rod 109 through a bearing, when the cable is placed on the sleeve 114, and when the cable is pulled, the cable contacts with the sleeve 114 at this time, and the generated friction force can drive the sleeve 114 to roll, so that the friction force of the cable contacting with the cable bridge 101 is reduced, and the smoothness of pulling the cable is improved.
Further, the method comprises the steps of;
In an alternative embodiment, the limiting jack 109 has a U-shaped frame 115 secured thereto, and the surface of the U-shaped frame 115 has a plurality of sets of spacer frames 116 secured thereto.
In the embodiment, the U-shaped frame 115 is arranged on the limiting ejector rod 109, a plurality of groups of partition plate frames 116 are fixed on the U-shaped frame 115, the distance between each group of adjacent partition plate frames 116 is different, cables with different diameters can be well adapted, the plurality of groups of cables can be separated through the plurality of groups of partition plate frames 116, the condition that the plurality of groups of cables are mutually wound is avoided, meanwhile, overhaul and maintenance are convenient, observation is better performed, and the actual use requirement is met.
The working principle and the use flow of the cable erection device for the electromechanical installation of the building are that when the cable erection device is used and two groups of cable bridges 101 are connected and locked, the two groups of cable bridges 101 are aligned, then the two groups of connecting plates 104 are respectively positioned at two sides of the inner side walls of the two groups of cable bridges 101 and are bonded, simultaneously, a lock pin rod 105 on the connecting plates 104 is inserted into a heat dissipation hole 103 formed in the side face of the cable bridge 101, in the process, a certain thrust force is applied to an inclined face of the first lock block 106 when the first lock block 106 contacts with the edge face of the heat dissipation hole 103, so that the first lock block 106 is fully compressed into a sliding groove of the lock pin rod 105, the first lock block 106 compresses a first spring 107, the first lock block 107 rebounds and drives the first lock block 106 to partially extend out of the lock pin rod 105, the inclined face can enable the first lock block 106 to enter a preset position more easily when the lock pin rod is inserted into or assembled, assembly resistance is improved, the assembly efficiency is improved, the connection time of the cable bridge 101 is greatly reduced, and the connection time of the cable bridge 101 is greatly shortened, and the whole connection time is greatly shortened compared with the traditional scheme that the cable bridge 101 is connected and the cable bridge is connected by adopting a connecting scheme which is greatly, and the connection mechanism with the side face of the cable bridge 101.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. The cable erection device for the electromechanical installation of the building comprises two groups of cable bridges (101) and a cover plate (102) clamped at the opening of the cable bridges (101), and is characterized in that a plurality of groups of radiating holes (103) which are arranged at equal intervals are formed in two sides of the cable bridges (101);
The connection parts inside the two groups of cable bridge frames (101) are provided with symmetrically arranged connection plates (104);
Four groups of lock pin rods (105) are fixed on the outer side of the connecting plate (104);
The novel cable bridge is characterized in that first locking blocks (106) which are symmetrically arranged are arranged on the locking pin rod (105) in a sliding mode, a first spring (107) is fixed between the first locking blocks (106) and the locking pin rod (105), one side of each first locking block (106) is of an inclined surface structural design, and one side of each first locking block (106) close to the cable bridge (101) is in contact with the outer surface of the cable bridge (101).
2. The cable erection device for building electromechanical installation according to claim 1, wherein the locking pin rod (105) is provided with a sliding groove matched with the first locking block (106), the first locking block (106) can slide in the sliding groove formed in the locking pin rod (105), and the locking pin rod (105) is matched with the heat dissipation hole (103) on the cable bridge (101).
3. The cable erection device for building electromechanical installation according to claim 2, wherein a threaded hole is formed in one end of the locking pin rod (105), an abutting screw (108) is screwed into the threaded hole, and the threaded hole is communicated with the two groups of sliding grooves.
4. The cable erection device for building electromechanical installation according to claim 1, wherein a limiting ejector rod (109) is arranged between the two groups of connecting plates (104), two ends of the limiting ejector rod (109) are slidably provided with second locking blocks (110), a second spring (112) is fixedly connected between the second locking blocks (110) and the limiting ejector rod (109), locking grooves (111) matched with the second locking blocks (110) are formed in the connecting plates (104), and the second locking blocks (110) can be inserted into the locking grooves (111) formed in the connecting plates (104).
5. The cable erection device for building electromechanical installation of claim 4, wherein circular grooves matched with the second locking blocks (110) are formed in two ends of the limiting ejector rods (109), the second locking blocks (110) and the limiting ejector rods (109) are connected in a sliding mode through the circular grooves, sliding blocks (113) are fixed on the surfaces of the second locking blocks (110), rectangular sliding holes matched with the sliding blocks (113) are formed in the surfaces of the limiting ejector rods (109), and the sliding blocks (113) can slide in the rectangular sliding holes formed in the limiting ejector rods (109) and are communicated with the circular grooves.
6. The cable erection device for building electro-mechanical installation according to claim 5, wherein the outer surface of the limit push rod (109) is rotatably connected with a sleeve (114) through a bearing.
7. The cable erection device for building electromechanical installation according to claim 5, wherein the limiting ejector rod (109) is fixedly provided with a U-shaped frame (115), and a plurality of groups of partition board frames (116) are fixedly arranged on the surface of the U-shaped frame (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520330471.2U CN223809545U (en) | 2025-02-27 | 2025-02-27 | A cable erection device for building electromechanical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520330471.2U CN223809545U (en) | 2025-02-27 | 2025-02-27 | A cable erection device for building electromechanical installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223809545U true CN223809545U (en) | 2026-01-16 |
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ID=98378732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520330471.2U Active CN223809545U (en) | 2025-02-27 | 2025-02-27 | A cable erection device for building electromechanical installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223809545U (en) |
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2025
- 2025-02-27 CN CN202520330471.2U patent/CN223809545U/en active Active
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