Separation cable bridge capable of separating strong current and weak current

Abstract

The utility model discloses a separating cable bridge stand capable of separating strong current and weak current, which relates to the field of cable bridge stands, and comprises a bearing bridge stand and a cover plate, the inner surface of the bottom of the bearing bridge stand is fixedly provided with a separating plate, and the inner surface of the bearing bridge stand is embedded with a threaded connection seat; positioning type mounting assemblies are mounted on the side of the partition plate in a bilateral symmetry mode. According to the separated cable bridge capable of separating the strong current and the weak current, a guide sliding rod is arranged, so that a worker can drive a connecting plate to move left and right along the inner surface of the bearing bridge when driving a threaded adjusting rod to rotate in a threaded connecting seat; therefore, the cable can be quickly clamped and fixed between the movable bearing assembly and the positioning bearing assembly, so that the purpose of quickly installing the cable by the cable bridge is achieved. Therefore, the situation that the overall installation efficiency of the cable bridge is interfered due to the fact that a worker needs to spend a long time in cable installation work is avoided.

Description

Technical Field

[0001] The utility model relates to the field of cable bridges, in particular to a separation cable bridge for separating strong and weak electricity. Background Art

[0002] Cable trays are mainly divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, supports and installation accessories. The cable trays can be erected independently in buildings or laid on various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. All parts need to be galvanized and installed in the open-air cable trays outside the building.

[0003] However, the current cable trays still have some shortcomings. For example, the installation steps of the existing cable trays are relatively cumbersome, which causes workers to spend a long time when installing the cables, thereby causing certain interference with the overall installation efficiency of the cable trays, and thus causing certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a separated cable bridge for separating strong and weak electricity. Utility Model Content

[0005] The utility model aims to provide a separated cable bridge for separating strong and weak electricity to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a separated cable bridge for separating strong and weak electricity, comprising a bearing bridge and a cover plate, a dividing plate is fixedly installed on the bottom inner surface of the bearing bridge, and a threaded connecting seat is embedded and installed on the inner surface of the bearing bridge, and positioning installation components are symmetrically installed on the sides of the dividing plate, and a movable installation component is movably installed on the inner surface of the bearing bridge, the cover plate is fitted on the top of the bearing bridge, and a guide groove is opened at the bottom of the cover plate, and clamping strips are symmetrically installed on the left and right sides of the cover plate.

[0007] Furthermore, the positioning installation component includes an insulating shielding plate, a positioning seat, a bearing seat and a positioning bearing component, and the positioning seat is fixedly installed on the side of the insulating shielding plate, and the other side of the positioning seat is fixedly connected to the bearing seat, and the other side of the bearing seat is fixedly installed with a positioning bearing component at an equal distance.

[0008] Furthermore, the side of the insulating shielding plate is fixedly connected to the side of the partition plate, and the other side of the insulating shielding plate is fixedly connected to the side of the positioning seat, and the positioning seat forms a fixed structure through the insulating shielding plate and the partition plate.

[0009] Furthermore, the mobile installation assembly includes a connecting plate, a threaded adjustment rod, a guide slide rod and a mobile bearing assembly, and the side of the connecting plate is rotatably connected to the threaded adjustment rod, and the side of the connecting plate is symmetrically installed with a guide slide rod, and the other side of the connecting plate is equidistantly installed with a mobile bearing assembly.

[0010] Furthermore, the movable bearing assembly includes an arc-shaped positioning plate, a fixing rod, a limiting rod, an elastic buffer mechanism, an arc-shaped clamping plate and a rubber protective pad, and the fixing rods are symmetrically installed on the outer side of the arc-shaped positioning plate, and the limiting rods are equidistantly installed on the sides of the arc-shaped positioning plate, and the elastic buffer mechanism is fixedly installed on the inner surface of the arc-shaped positioning plate, and the end of the elastic buffer mechanism is fixedly connected to the arc-shaped clamping plate, and the inner surface of the arc-shaped clamping plate is fixedly connected to the rubber protective pad.

[0011] Furthermore, the end of the fixing rod is fixedly connected to the outer surface of the arc-shaped positioning plate, and the other end of the fixing rod is fixedly connected to the side of the connecting plate, and the arc-shaped positioning plate forms a fixed structure with the connecting plate through the fixing rod.

[0012] Furthermore, the end of the elastic buffer mechanism is fixedly connected to the outer side of the arc-shaped clamping plate, and the other end of the elastic buffer mechanism is fixedly connected to the inner surface of the arc-shaped positioning plate, and the arc-shaped clamping plate forms an elastic structure with the arc-shaped positioning plate through the elastic buffer mechanism.

[0013] Furthermore, the inner dimension of the guide groove is completely consistent with the outer dimension of the top of the partition plate, and the partition plate forms a snap-fit ​​structure with the cover plate through the guide groove.

[0014] The utility model provides a separated cable bridge for separating strong and weak electricity, which has the following beneficial effects:

[0015] 1. The utility model provides a guide slide bar, so that when the worker drives the threaded adjustment rod to rotate inside the threaded connection seat, the connecting plate can be driven to move left and right along the inner surface of the load-bearing bridge, so that the cable can be quickly clamped and fixed between the movable load-bearing assembly and the positioning load-bearing assembly, so as to achieve the purpose of quickly installing the cable by the cable bridge, thereby avoiding the situation that the worker needs to spend a long time when installing the cable, which will affect the overall installation efficiency of the cable bridge. In addition, the elastic buffer mechanism and rubber protective pad are provided, so that the arc-shaped clamping plate will not cause wear to the outer surface of the cable when clamping and fixing the cable, and can also clamp and fix cables of different sizes at the same time.

[0016] 2. The utility model provides a partition plate so that the cable tray can be installed separately for strong and weak electricity, which not only provides convenience for the subsequent installation work of the staff, but also prevents the staff from connecting the wrong lines during wiring operations and causing dangerous situations. In addition, the insulating shielding plate is provided to effectively reduce the magnetic field interference between strong and weak cables, so that the staff can use it more safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional structural schematic diagram of a separated cable bridge for separating strong and weak electricity according to the utility model;

[0018] Figure 2 The utility model is a kind of separation cable bridge for separating strong and weak electricity Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a connecting plate-arc positioning plate of a partition cable bridge for separating strong and weak electricity.

[0020] In the figure: 1. load-bearing bridge; 2. partition plate; 3. threaded connection seat; 4. positioning installation assembly; 41. insulating shielding plate; 42. positioning seat; 43. load-bearing seat; 44. positioning load-bearing assembly; 5. movable installation assembly; 51. connecting plate; 52. threaded adjustment rod; 53. guide slide rod; 54. movable load-bearing assembly; 541. arc-shaped positioning plate; 542. fixing rod; 543. limiting rod; 544. elastic buffer mechanism; 545. arc-shaped clamping plate; 546. rubber protective pad; 6. cover plate; 7. guide groove; 8. clamping strip. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 3As shown, a cable bridge for separating strong and weak electricity includes a bearing bridge 1 and a cover plate 6, a partition plate 2 is fixedly installed on the bottom inner surface of the bearing bridge 1, and a positioning installation component 4 is symmetrically installed on the side of the partition plate 2, and a mobile installation component 5 is movably installed on the inner surface of the bearing bridge 1, and the mobile installation component 5 includes a connecting plate 51, a threaded adjustment rod 52, a guide slide rod 53 and a mobile bearing component 54, and the side of the connecting plate 51 is rotatably connected with the threaded adjustment rod 52, and the side of the connecting plate 51 is rotatably connected with the threaded adjustment rod 52. A guide slide bar 53 is symmetrically installed below the connecting plate 51, and a movable bearing assembly 54 is equidistantly installed on the other side of the connecting plate 51. The movable bearing assembly 54 includes an arc-shaped positioning plate 541, a fixing rod 542, a limiting rod 543, an elastic buffer mechanism 544, an arc-shaped clamping plate 545 and a rubber protective pad 546. The outer side of the arc-shaped positioning plate 541 is symmetrically installed with a fixing rod 542 above and below, and the end of the fixing rod 542 is fixedly connected to the outer surface of the arc-shaped positioning plate 541, and the other end of the fixing rod 542 is fixedly connected to the side of the connecting plate 51. The arc-shaped positioning plate 541 is fixedly connected, and the arc-shaped positioning plate 541 forms a fixed structure with the connecting plate 51 through the fixing rod 542. The arc-shaped positioning plate 541 and the connecting plate 51 are set as the fixed structure, so that the arc-shaped positioning plate 541 will not be loose when clamping and fixing the cable, and the side of the arc-shaped positioning plate 541 is equidistantly installed with the limit rod 543, and the inner surface of the arc-shaped positioning plate 541 is fixedly installed with an elastic buffer mechanism 544, and the end of the elastic buffer mechanism 544 is fixedly connected with the arc clamping plate 545, and the elastic buffer mechanism 544 is fixedly connected with the arc clamping plate 545. The end of the impact mechanism 544 is fixedly connected to the outer side of the arc-shaped clamping plate 545, and the other end of the elastic buffer mechanism 544 is fixedly connected to the inner surface of the arc-shaped positioning plate 541, and the arc-shaped clamping plate 545 forms an elastic structure with the arc-shaped positioning plate 541 through the elastic buffer mechanism 544. By setting the arc-shaped clamping plate 545 and the arc-shaped positioning plate 541 as elastic structures, the arc-shaped positioning plate 541 can clamp and fix cables of more sizes, and the inner surface of the arc-shaped clamping plate 545 is fixedly connected with a rubber protective pad 546.

[0023] like Figure 1As shown, a partition plate 2 is fixedly installed on the inner surface of the bottom of the load-bearing bridge 1, and a threaded connection seat 3 is embedded and installed on the inner surface of the load-bearing bridge 1, and a positioning installation component 4 is symmetrically installed on the side of the partition plate 2, and the positioning installation component 4 includes an insulating shielding plate 41, a positioning seat 42, a bearing seat 43 and a positioning bearing component 44, and a positioning seat 42 is fixedly installed on the side of the insulating shielding plate 41, and the side of the insulating shielding plate 41 is fixedly connected to the side of the partition plate 2, and the other side of the insulating shielding plate 41 is fixedly connected to the side of the positioning seat 42, and the positioning seat 42 forms a fixed structure with the partition plate 2 through the insulating shielding plate 41, and the positioning seat 42 and the partition plate 2 are set to a fixed structure. The insulating shielding plate 41 of the positioning bearing assembly 44 will not become loose when positioning the bearing cable, and the other side of the positioning seat 42 is fixedly connected to the bearing seat 43, and the other side of the bearing seat 43 is fixedly installed with a positioning bearing assembly 44 at an equal distance, the cover plate 6 is fitted on the top of the bearing bridge 1, and a guide groove 7 is provided at the bottom of the cover plate 6, the internal dimension of the guide groove 7 is completely consistent with the external dimension of the top of the partition plate 2, and the partition plate 2 forms a snap-fit ​​structure with the cover plate 6 through the guide groove 7, by setting the partition plate 2 and the cover plate 6 into a snap-fit ​​structure, the partition plate 2 will not interfere with the staff when installing the cover plate 6, and the left and right sides of the cover plate 6 are symmetrically installed with clamping strips 8.

[0024] In summary, the cable tray that separates strong and weak electricity is first based on Figures 1 to 3 , the staff installs the strong and weak cables into the left and right sides of the partition plate 2 respectively. When the cable on the right side of the load-bearing bridge 1 is installed to the inner surface of the positioning load-bearing component 44, the staff grabs the threaded adjustment rod 52 and drives it to rotate on the side of the connecting plate 51. At this time, the threaded connection between the side of the threaded adjustment rod 52 and the threaded connection seat 3 and the guided sliding of the guide slide rod 53 make the movable load-bearing component 54 move toward the side of the positioning load-bearing component 44. When the limit rod 543 is inserted into the interior of the positioning load-bearing component 44, the clamping and fixing work of the point cable is completed. At this time, the elastic buffer mechanism 544 and the rubber protective pad 546 are They cooperate with each other so that the arc-shaped clamping plate 545 will not cause wear to the outer surface of the cable when clamping and fixing the cable. At the same time, the three groups of mobile installation components 5 can also clamp and fix cables of different sizes synchronously. When all cables are installed, the staff grabs the cover plate 6 and slides along the outer surface of the top of the load-bearing bridge 1 and the partition plate 2 along the guide groove 7 through the clamping strip 8, so that the cover plate 6 slides forward along the top of the load-bearing bridge 1, so as to achieve the purpose of preliminary installation. Then the staff locks the cover plate 6 and the load-bearing bridge 1 by turning the bolts. Finally, the staff installs the cable bridge as a whole.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cable bridge for separating strong and weak electricity, comprising a load-bearing bridge (1) and a cover plate (6), characterized in that: A partition plate (2) is fixedly mounted on the inner surface of the bottom of the load-bearing bridge (1), and a threaded connection seat (3) is embedded and mounted on the inner surface of the load-bearing bridge (1), and a positioning mounting assembly (4) is symmetrically mounted on the sides of the partition plate (2), and a movable mounting assembly (5) is movably mounted on the inner surface of the load-bearing bridge (1), and the cover plate (6) is fittedly mounted on the top of the load-bearing bridge (1), and a guide groove (7) is provided at the bottom of the cover plate (6), and clamping strips (8) are symmetrically mounted on the left and right sides of the cover plate (6).

2. A cable tray for separating strong and weak electricity according to claim 1, characterized in that: The positioning installation component (4) comprises an insulating shielding plate (41), a positioning seat (42), a bearing seat (43) and a positioning bearing component (44), wherein the positioning seat (42) is fixedly installed on the side of the insulating shielding plate (41), and the other side of the positioning seat (42) is fixedly connected to the bearing seat (43), and the other side of the bearing seat (43) is fixedly installed with the positioning bearing component (44) at an equal distance.

3. A cable tray for separating strong and weak electricity according to claim 2, characterized in that: The side of the insulating shielding plate (41) is fixedly connected to the side of the partition plate (2), and the other side of the insulating shielding plate (41) is fixedly connected to the side of the positioning seat (42), and the positioning seat (42) forms a fixed structure with the insulating shielding plate (41) and the partition plate (2).

4. A cable tray for separating strong and weak electricity according to claim 1, characterized in that: The movable installation assembly (5) comprises a connecting plate (51), a threaded adjustment rod (52), a guide slide rod (53) and a movable bearing assembly (54), wherein the side of the connecting plate (51) is rotatably connected to the threaded adjustment rod (52), and the side of the connecting plate (51) is symmetrically installed with the guide slide rod (53) in the upper and lower directions, and the other side of the connecting plate (51) is equidistantly installed with the movable bearing assembly (54).

5. A cable tray for separating strong and weak electricity according to claim 4, characterized in that: The movable bearing assembly (54) includes an arc-shaped positioning plate (541), a fixing rod (542), a limiting rod (543), an elastic buffer mechanism (544), an arc-shaped clamping plate (545) and a rubber protective pad (546), and the fixing rod (542) is symmetrically installed on the outer side of the arc-shaped positioning plate (541), and the limiting rod (543) is equidistantly installed on the side of the arc-shaped positioning plate (541), and the elastic buffer mechanism (544) is fixedly installed on the inner surface of the arc-shaped positioning plate (541), and the end of the elastic buffer mechanism (544) is fixedly connected to the arc-shaped clamping plate (545), and the inner surface of the arc-shaped clamping plate (545) is fixedly connected to the rubber protective pad (546).

6. A cable tray for separating strong and weak electricity according to claim 5, characterized in that: The end of the fixing rod (542) is fixedly connected to the outer surface of the arc-shaped positioning plate (541), and the other end of the fixing rod (542) is fixedly connected to the side of the connecting plate (51), and the arc-shaped positioning plate (541) forms a fixed structure with the connecting plate (51) through the fixing rod (542).

7. A cable tray for separating strong and weak electricity according to claim 5, characterized in that: The end of the elastic buffer mechanism (544) is fixedly connected to the outer side of the arc-shaped clamping plate (545), and the other end of the elastic buffer mechanism (544) is fixedly connected to the inner surface of the arc-shaped positioning plate (541), and the arc-shaped clamping plate (545) forms an elastic structure with the arc-shaped positioning plate (541) through the elastic buffer mechanism (544).

8. The cable tray for separating strong and weak electricity according to claim 1 is characterized in that: The internal dimensions of the guide groove (7) are completely consistent with the external dimensions of the top of the partition plate (2), and the partition plate (2) forms a snap-fit ​​structure with the cover plate (6) through the guide groove (7).

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