Elevator bridge structure

Abstract

The utility model discloses an elevator bridge structure which comprises a fixing plate, first limiting grooves are symmetrically formed in the top end of the fixing plate, and sliding grooves located below the first limiting grooves are formed in the fixing plate. Through the arrangement of the first limiting groove, the sliding groove, the second limiting groove, the fixing groove, the fixing block, the connecting block, the bridge frame, the cover plate and other components, when an elevator line needs to be replaced, the bridge frame is held firstly and then lifted upwards, the bridge frame drives the connecting block to fall off the second limiting groove and enter the first limiting groove, and the fixing block is separated from the fixing groove and enters the sliding groove; then the bridge frame continues to be moved towards the two ends, the bridge frame is separated towards the two ends, at the moment, the bridge frame can move under the guidance of the connecting block, the first limiting groove, the fixing block and the sliding groove till the cover plate is separated from the connecting groove, and the line in the bridge frame can be easily replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator bridge frames, in particular to an elevator bridge frame structure. Background Art

[0002] During the installation process of the elevator, a large number of powered wires will be laid to control the normal operation of the elevator. A bridge will be set up on the wall and top of the elevator shaft to facilitate the arrangement of the wires. In order to achieve a better concealment effect, the wires will be covered by a cover on the bridge to prevent the wires from being exposed to the outside and posing a safety hazard.

[0003] After long-term use, the elevator lines will age and need to be replaced. When replacing the internal lines, it is necessary to remove multiple screws to remove the cover plate on the bridge as a whole, which is rather troublesome. The bridge size is generally fixed. When there are too many lines, a larger bridge size needs to be replaced. At this time, there will be a phenomenon that it does not match the existing fixing holes, and the installation holes need to be reopened, which is very troublesome. Therefore, an elevator bridge structure is proposed to address the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide an elevator bridge structure to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An elevator bridge structure includes a fixed plate, the top of the fixed plate is provided with a first limiting groove arranged symmetrically, the inside of the fixed plate is provided with a sliding groove located below the first limiting groove, the top of the fixed plate is provided with a second limiting groove located on one side of the first limiting groove, the inside of the fixed plate is provided with a fixing groove located on one side of the sliding groove, the inner side of the fixing groove is snap-connected with a fixing block, the top of the fixing block is fixedly connected to a connecting block located on the inner side of the second limiting groove, a group of the connecting blocks are fixedly connected to the top of a bridge, a connecting groove is provided on one side of the bridge, a cover plate is provided on the inner side of the connecting groove, and the top of the fixed plate is provided with symmetrical fixing holes.

[0007] Preferably, the inner width of the first limiting groove is the same as the width of the connecting block, and the inner width of the sliding groove is the same as the outer width of the fixing block.

[0008] Preferably, the two fixing blocks, the connecting blocks and the bridge frame form a group, and there are two groups in total. The two fixing blocks, the connecting blocks and the bridge frame are arranged on the surface of the fixing plate in a bilaterally symmetrical manner.

[0009] Preferably, the bridge frame and the connecting groove form a group, and there are two groups in total, and connecting grooves are provided at both ends of the cover plate.

[0010] Preferably, the second limiting groove and the fixing groove form a group, and there are several groups of the second limiting groove and the fixing groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) In the present invention, by setting the first limiting groove, the sliding groove, the second limiting groove, the fixed groove, the fixed block, the connecting block, the bridge and the cover plate, when the elevator line needs to be replaced, first hold the bridge, then lift the bridge upward, and drive the connecting block to fall off the second limiting groove and enter the first limiting groove through the bridge, and the fixed block to break away from the fixed groove and enter the sliding groove, and then continue to move the bridge toward both ends to separate the bridge toward both ends. At this time, the bridge will move under the guidance of the connecting block and the first limiting groove and the fixed block and the sliding groove until the cover plate is separated from the connecting groove, and the line in the bridge can be easily replaced, thereby solving the problem that the elevator line will age after long-term use and the line needs to be replaced. When replacing the internal line, it is necessary to remove multiple screws to remove the cover plate on the bridge as a whole, which is a more troublesome problem.

[0013] (2) In the present invention, by setting the first limiting groove, the sliding groove, the second limiting groove, the fixing groove, the fixing block, the connecting block, the bridge, the connecting groove and the cover plate and other components, when there are too many lines, the two groups of bridges can be separated according to the same operation as above, and the lines can be arranged after the cover plate is removed. After the lines are arranged, the cover plate is snapped into the connecting groove again, and then the distance between the bridges is adjusted according to the thickness of the current lines. When the distance is appropriate, the bridge is released, and the bridge moves downward under the action of gravity. The connecting block and the fixing block on the bridge will be snapped into the second limiting groove and the fixing groove respectively, and the adjusted bridge is quickly fixed, thereby solving the problem that the bridge size is generally fixed. When there are too many lines, a larger bridge size needs to be replaced, and at this time there will be a phenomenon of mismatch with the existing fixing holes, and the installation holes need to be reopened, which is very troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side cross-sectional structure of the fixing block of the utility model;

[0016] Figure 3 This is a schematic diagram of the side cross-sectional structure of the fixing groove of the utility model;

[0017] Figure 4 This is a schematic diagram of the detailed structure of the bridge frame of the utility model.

[0018] In the figure: 1. fixing plate; 2. first limiting groove; 3. slide groove; 4. second limiting groove; 5. fixing groove; 6. fixing block; 7. connecting block; 8. bridge; 9. connecting groove; 10. cover plate; 11. fixing hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] An elevator bridge structure includes a fixed plate 1, a first limiting groove 2 symmetrically arranged is provided at the top of the fixed plate 1, a sliding groove 3 located below the first limiting groove 2 is provided inside the fixed plate 1, a second limiting groove 4 located on one side of the first limiting groove 2 is provided at the top of the fixed plate 1, a fixed groove 5 located on one side of the sliding groove 3 is provided inside the fixed plate 1, a fixed block 6 is snap-connected on the inner side of the fixed groove 5, the top of the fixed block 6 is fixedly connected to a connecting block 7 located on the inner side of the second limiting groove 4, a group of connecting blocks 7 are fixedly connected to a bridge 8 at the top, a connecting groove 9 is provided on one side of the bridge 8, a cover plate 10 is provided on the inner side of the connecting groove 9, and a symmetrical fixing hole 11 is provided at the top of the fixed plate 1.

[0024] The inner width of the first limiting groove 2 is the same as the width of the connecting block 7, the inner width of the slide groove 3 is the same as the outer width of the fixed block 6, two fixed blocks 6, connecting blocks 7 and a bridge 8 are a group, and there are two groups in total. Two fixed blocks 6, connecting blocks 7 and a bridge 8 are arranged on the surface of the fixed plate 1 in a bilaterally symmetrical manner, the bridge 8 and the connecting groove 9 are a group, and there are two groups in total. Connecting grooves 9 are provided at both ends of the cover plate 10, the second limiting groove 4 and the fixed groove 5 are a group, and there are several groups of second limiting grooves 4 and fixed grooves 5 in total.

[0025] Working process: When the elevator bridge structure needs to be used, first use bolts to pass through the set fixing holes 11 to fix the fixing plate 1 on the wall of the elevator shaft. When the elevator line needs to be replaced, hold the bridge 8, then lift the bridge 8 upward, and drive the connecting block 7 to disengage from the second limiting groove 4 and enter the first limiting groove 2 through the bridge 8. The fixing block 6 will also disengage from the fixing groove 5 and enter the slide 3, and then continue to move the bridge 8 to both ends to separate the bridge 8 to both ends. At this time, the bridge 8 will move under the guidance of the connecting block 7, the first limiting groove 2, the fixing block 6 and the slide 3 until the cover plate 10 is detached from the connecting groove 9, and the lines in the bridge 8 can be easily replaced. When there are too many lines, the two groups of bridges 8 can be separated according to the same operation as above, and the lines can be arranged after the cover 10 is removed. After the lines are arranged, the cover 10 is snapped into the connecting groove 9 again, and then the distance between the bridges 8 is adjusted according to the current line thickness. When the distance is appropriate, release the bridge 8, and the bridge 8 moves downward under the action of gravity. The connecting block 7 and the fixing block 6 on the bridge 8 will be snapped into the second limiting groove 4 and the fixing groove 5 respectively, and the adjusted bridge 8 is quickly fixed.

[0026] Any matters not described in detail in this specification are prior art known to those skilled in the art. Standard parts used in this utility model are commercially available, and special-shaped parts can be customized according to the description in the specification and the accompanying drawings. The specific connection methods of each part are all conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art, and the circuit connections use conventional connection methods in the prior art, which will not be described in detail here.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elevator bridge structure, comprising a fixed plate (1), characterized in that: The top of the fixing plate (1) is provided with a first limiting groove (2) which is symmetrically arranged, the interior of the fixing plate (1) is provided with a sliding groove (3) located below the first limiting groove (2), the top of the fixing plate (1) is provided with a second limiting groove (4) located on one side of the first limiting groove (2), the interior of the fixing plate (1) is provided with a fixing groove (5) located on one side of the sliding groove (3), the inner side of the fixing groove (5) is engaged with a fixing block (6), the top of the fixing block (6) is fixedly connected to a connecting block (7) located on the inner side of the second limiting groove (4), the top of a group of the connecting blocks (7) is fixedly connected to a bridge (8), one side of the bridge (8) is provided with a connecting groove (9), the inner side of the connecting groove (9) is provided with a cover plate (10), and the top of the fixing plate (1) is provided with a fixing hole (11) which is symmetrically arranged.

2. An elevator bridge structure according to claim 1, characterized in that: The inner width of the first limiting groove (2) is the same as the width of the connecting block (7), and the inner width of the sliding groove (3) is the same as the outer width of the fixing block (6).

3. An elevator bridge structure according to claim 2, characterized in that: The two fixing blocks (6), the connecting block (7) and the bridge (8) form a group, and there are two groups in total. The two fixing blocks (6), the connecting block (7) and the bridge (8) are arranged on the surface of the fixing plate (1) in a bilaterally symmetrical manner.

4. The elevator bridge structure according to claim 1, characterized in that: The bridge frame (8) and the connecting groove (9) form a group, and there are two groups in total. Both ends of the cover plate (10) are provided with a connecting groove (9).

5. The elevator bridge structure according to claim 1, characterized in that: The second limiting groove (4) and the fixing groove (5) form a group, and there are several groups of the second limiting groove (4) and the fixing groove (5).

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