Electrical vertical shaft inner bridge with connecting wire arrangement function

Abstract

The utility model discloses an electrical vertical shaft inner bridge with a connecting wire arrangement function, and relates to the technical field of vertical shaft bridges. The cable bridge comprises an upper bridge frame and a lower bridge frame, the upper bridge frame is provided with a connecting line arrangement device, and an installation assembly is arranged between the upper bridge frame and the lower bridge frame. The connecting line arranging device comprises an elastic telescopic rod, the bottom of the elastic telescopic rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a limiting block, an air bag is arranged above the connecting plate, and the top of the air bag is fixedly connected with an air inlet pipe. A connecting wire can be placed on the inner side of a limiting block, a connecting plate is manually pushed to extrude an elastic telescopic rod, the elastic telescopic rod can contract and drive the connecting plate to extrude an air bag, the air bag can convey internal air into an air pressure cabin through an air conveying pipe, and an air pressure rod and a limiting plate are driven to move; the connecting wires are fixed, limited and arranged, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of shaft bridges, in particular to an electrical shaft inner bridge with a connection line arrangement function. Background Art

[0002] An electrical shaft is a shaft with a certain cross section from the bottom to the top of a building. A distribution room is set up on each floor of the shaft, which is part of the shaft. This electrical shaft for laying the main distribution line is separated by floor slabs on each floor, leaving only certain reserved holes.

[0003] In the prior art, the electrical shaft bridge can generally only perform preliminary limiting on the connecting wires, but cannot organize the connecting wires, which easily causes the wiring harness to be messy and is inconvenient for staff to perform maintenance. In addition, the installation method of the bridge is single and easy to fall off, causing accidents, and is not very practical. Utility Model Content

[0004] The utility model aims to provide an electrical shaft inner bridge with a connection line arrangement function, and solves the existing problems through a connection line arrangement device and an installation component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an electrical shaft inner bridge with a connection line arrangement function, comprising an upper bridge and a lower bridge, wherein a connection line arrangement device is arranged on the upper bridge, and an installation component is arranged between the upper bridge and the lower bridge;

[0007] The connecting line organizing device includes an elastic telescopic rod, the bottom of the elastic telescopic rod is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a limiting block, an airbag is arranged above the connecting plate, the top of the airbag is fixedly connected to an air inlet pipe, both sides of the upper end of the airbag are fixedly connected to air supply pipes, the side of the air supply pipe away from the airbag is fixedly connected to an air pressure cabin, the top of the air pressure cabin is slidably connected to a pneumatic rod, the top of the pneumatic rod is fixedly connected to a limiting plate, the side of the limiting plate is rotatably connected to a torsion spring rod, the side of the torsion spring rod away from the limiting plate is fixedly connected to a connecting baffle, and an exhaust valve is arranged at the bottom of the air pressure cabin.

[0008] Furthermore, the elastic telescopic rod is fixedly connected to the inner wall of the upper bridge frame, the top of the airbag is fixedly connected to the inner wall of the upper bridge frame, and the elastic telescopic rod can be effectively retracted.

[0009] Furthermore, the material of the air intake pipe is corrosion-resistant soft rubber, and the number of the air intake pipes is set to three groups. The air intake pipe can effectively transport the gas inside the airbag to the inside of the air pressure cabin.

[0010] Furthermore, the pressure chamber is fixedly connected to the inner side of the upper bridge frame, and there are two groups of the pressure chambers. After gas is injected into the pressure chambers, the pressure rods and the limit plates can be effectively driven to move.

[0011] Furthermore, the installation component includes a sliding card slot, and connecting slots are opened on both sides of the upper bridge frame and the lower bridge frame. Fixing rivets are arranged in the connecting slots, and a fixing ring is sleeved on the outer side of the lower end of the fixing rivet. The installation component can effectively fasten the upper bridge frame and the lower bridge frame.

[0012] Furthermore, the sliding clamping grooves are provided on both sides of the upper bridge frame, and the number of the connecting grooves is four groups. The sliding clamping grooves can effectively prevent the lower bridge frame from falling off.

[0013] Furthermore, the fixing rivets and the fixing rings are made of aluminum alloy, and there are four groups of the fixing rivets and the fixing rings. The fixing rivets and the fixing rings can effectively fix the upper bridge frame and the lower bridge frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model uses a connecting wire arranging device, which can place the connecting wire into the inner side of the limit block, manually push the connecting plate to squeeze the elastic telescopic rod, the elastic telescopic rod will shrink and drive the connecting plate to squeeze the airbag at the same time, the airbag will transport the internal gas to the inside of the air pressure cabin through the air pipe, drive the air pressure rod and the limit plate to move, and fix the connecting wire to limit the arrangement, which is very practical.

[0016] 2. The utility model can initially limit the lower bridge frame when the lower bridge frame slides into the inner side of the sliding card slot of the upper bridge frame through the installation component, which can prevent the lower bridge frame from falling off. Then, the staff can effectively fix the upper bridge frame and the lower bridge frame through fixing rivets and fixing rings, thereby further enhancing the practicality of the entire device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a three-dimensional side structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0022] Figure 4 It is an enlarged structural diagram of the connecting wire arrangement device of the utility model;

[0023] Figure 5 It is an enlarged structural schematic diagram of the installation component of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Upper bridge; 2. Lower bridge; 3. Cable arrangement device; 31. Elastic telescopic rod; 32. Connecting plate; 33. Limiting block; 34. Air bag; 35. Air inlet pipe; 36. Air delivery pipe; 37. Air pressure cabin; 38. Air pressure rod; 39. Limiting plate; 310. Torsion spring rod; 311. Connecting baffle; 312. Exhaust valve; 4. Mounting assembly; 41. Sliding card slot; 42. Connecting slot; 43. Fixing rivet; 44. Fixing ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model is an electrical shaft inner bridge with a connection line arrangement function, comprising an upper bridge 1 and a lower bridge 2, a connection line arrangement device 3 is arranged on the upper bridge 1, and an installation component 4 is arranged between the upper bridge 1 and the lower bridge 2;

[0028] The connecting line organizing device 3 includes an elastic telescopic rod 31, the bottom of the elastic telescopic rod 31 is fixedly connected to a connecting plate 32, the bottom of the connecting plate 32 is fixedly connected to a limiting block 33, an air bag 34 is arranged above the connecting plate 32, the top of the air bag 34 is fixedly connected to an air inlet pipe 35, both sides of the upper end of the air bag 34 are fixedly connected to an air supply pipe 36, the side of the air supply pipe 36 away from the air bag 34 is fixedly connected to an air pressure cabin 37, the top of the air pressure cabin 37 is slidably connected to a pneumatic rod 38, the top of the pneumatic rod 38 is fixedly connected to a limiting plate 39, the side of the limiting plate 39 is rotatably connected to a torsion spring rod 310, the side of the torsion spring rod 310 away from the limiting plate 39 is fixedly connected to a connecting baffle 311, and an exhaust valve 312 is arranged at the bottom of the air pressure cabin 37.

[0029] The elastic telescopic rod 31 is fixedly connected to the inner wall of the upper bridge frame 1 , and the top of the airbag 34 is fixedly connected to the inner wall of the upper bridge frame 1 , so that the elastic telescopic rod 31 can be effectively retracted.

[0030] The material of the air intake pipe 35 is corrosion-resistant soft rubber. There are three groups of air intake pipes 35 . The air intake pipes 35 can effectively transport the gas inside the airbag 34 to the inside of the air pressure cabin 37 .

[0031] The air pressure cabin 37 is fixedly connected to the inner side of the upper bridge frame 1 . There are two groups of air pressure cabins 37 . After gas is injected into the air pressure cabin 37 , the air pressure rod 38 and the limit plate 39 can be effectively driven to move.

[0032] The installation component 4 includes a sliding card slot 41, and connecting slots 42 are opened on both sides of the upper bridge frame 1 and the lower bridge frame 2. A fixing rivet 43 is arranged in the connecting slot 42, and a fixing ring 44 is sleeved on the outer part of the lower end of the fixing rivet 43. The installation component 4 can effectively fasten the upper bridge frame 1 and the lower bridge frame 2.

[0033] The sliding clamping grooves 41 are provided on both sides of the upper bridge frame 1 , and there are four groups of connecting grooves 42 . The sliding clamping grooves 41 can effectively prevent the lower bridge frame 2 from falling off.

[0034] The fixing rivets 43 and the fixing rings 44 are made of aluminum alloy. There are four sets of the fixing rivets 43 and the fixing rings 44 . The fixing rivets 43 and the fixing rings 44 can effectively fix the upper bridge frame 1 and the lower bridge frame 2 .

[0035] The utility model uses a connecting wire arrangement device 3, which can manually push the connecting plate 32 to squeeze the elastic telescopic rod 31 by placing the connecting wire into the inner side of the limit block 33. The elastic telescopic rod 31 will shrink and drive the connecting plate 32 to squeeze the airbag 34. The airbag 34 will transport the internal gas to the inside of the air pressure chamber 37 through the air pipe 36, drive the air pressure rod 38 and the limit plate 39 to move, and fix the connecting wire to limit position, which is very practical. The utility model uses an installation component 4, which can slide the lower bridge frame 2 into the sliding card slot 41 side of the upper bridge frame 1, and initially limit the lower bridge frame 2, which can prevent the lower bridge frame 2 from falling off. Then, it is convenient for the staff to effectively fix the upper bridge frame 1 and the lower bridge frame 2 through the fixing rivets 43 and the fixing rings 44, further enhancing the practicality of the entire device.

[0036] A specific application of this embodiment is as follows: first, the upper bridge frame 1 is fixed in the electrical shaft, and the connecting wire is placed on the inner side of the upper bridge frame 1. The connecting wire will squeeze the connecting baffle 311. After the connecting baffle 311 is subjected to pressure, it will rotate through the torsion spring rod 310. After the connecting wire enters the top of the connecting baffle 311, the torsion spring rod 310 will drive the connecting baffle 311 to return to its original position, and then slide the two sides of the lower bridge frame 2 into the interior of the sliding clamping groove 41, and then align the connecting groove 42. The staff fixes the upper bridge frame 1 and the lower bridge frame 2 by fixing rivets 43 and fixing rings 44, which can effectively prevent the lower bridge frame 2 from falling off, and is very practical. When the connecting wire needs to be sorted out, the connecting wire is manually placed on the inner side of the limit block 33, and the connecting plate 32 is pushed to squeeze the elastic telescopic rod 31. The elastic telescopic rod 31 will shrink and drive the connecting plate 32 to squeeze the airbag 34 at the same time. The airbag 34 will press the internal The gas is transported to the interior of the pressure chamber 37 through the gas supply pipe 36. After the gas is injected into the pressure chamber 37, the gas pressure rod 38 and the limit plate 39 will be driven to move, and the connecting line is fixed and limited to achieve the sorting effect. When the connecting line needs to be inspected and repaired, the lower bridge 2 is removed, and the exhaust valve 312 is opened. The gas in the pressure chamber 37 will be discharged, and the gas pressure rod 38 and the limit plate 39 will return to their original positions without the drive of gas, thereby releasing the fixed limit state of the connecting line and facilitating the maintenance of the staff. The elastic telescopic rod 31 and the connecting plate 32 will return to their original positions without pressure extrusion, and the connecting plate 32 will not continue to squeeze the airbag 34. The airbag 34 will allow external gas to enter its interior through the air inlet pipe 35, so that it returns to the expanded state, which is convenient for multiple use. After the inspection is completed, the connecting line can be sorted according to the above steps, which further enhances the practicality of the entire device.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electrical shaft inner bridge with a connection line arrangement function, comprising an upper bridge (1) and a lower bridge (2), characterized in that: The upper bridge frame (1) is provided with a connection line arrangement device (3), and a mounting assembly (4) is provided between the upper bridge frame (1) and the lower bridge frame (2); The connecting line arrangement device (3) comprises an elastic telescopic rod (31), the bottom of the elastic telescopic rod (31) is fixedly connected to a connecting plate (32), the bottom of the connecting plate (32) is fixedly connected to a limiting block (33), an air bag (34) is arranged above the connecting plate (32), the top of the air bag (34) is fixedly connected to an air intake pipe (35), both sides of the upper end of the air bag (34) are fixedly connected to an air delivery pipe (36), and the air delivery pipe (36) is remotely connected to the connecting plate (32). A pressure chamber (37) is fixedly connected to one side away from the airbag (34); a pressure rod (38) is slidably connected to the top of the pressure chamber (37); a limit plate (39) is fixedly connected to the top of the pressure rod (38); a torsion spring rod (310) is rotatably connected to the side of the limit plate (39); a connecting baffle (311) is fixedly connected to the side of the torsion spring rod (310) away from the limit plate (39); and an exhaust valve (312) is provided at the bottom of the pressure chamber (37).

2. The electrical shaft inner bridge with the function of arranging connecting wires according to claim 1 is characterized in that: The elastic telescopic rod (31) is fixedly connected to the inner wall of the upper bridge frame (1), and the top of the airbag (34) is fixedly connected to the inner wall of the upper bridge frame (1).

3. The electrical shaft inner bridge with the function of arranging connecting wires according to claim 2 is characterized in that: The material of the air intake pipe (35) is corrosion-resistant soft rubber, and the number of the air intake pipe (35) is three groups.

4. The electrical shaft inner bridge with the function of arranging connecting wires according to claim 3 is characterized in that: The air pressure cabin (37) is fixedly connected to the inner side of the upper bridge frame (1), and the number of the air pressure cabin (37) is arranged in two groups.

5. The electrical shaft inner bridge with the function of arranging connecting wires according to claim 4, characterized in that: The mounting assembly (4) comprises a sliding snap-fit ​​groove (41), and both sides of the upper bridge frame (1) and the lower bridge frame (2) are provided with connection grooves (42), and fixing rivets (43) are arranged in the connection grooves (42), and the lower end of the fixing rivet (43) is externally sleeved with a fixing ring (44).

6. The electrical shaft inner bridge with the function of arranging connecting wires according to claim 5, characterized in that: The sliding clamping grooves (41) are provided on both sides of the upper bridge frame (1), and the number of the connecting grooves (42) is four.

7. The electrical shaft inner bridge with the function of arranging connecting wires according to claim 6, characterized in that: The fixing rivets (43) and the fixing collar (44) are made of aluminum alloy, and there are four groups of the fixing rivets (43) and the fixing collar (44).

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