Movable rope connector

Abstract

The utility model discloses a movable rope connector, which belongs to the technical field of connectors, comprises an upper beam and a lower beam, and is characterized in that connecting plates are symmetrically and fixedly arranged between the upper beam and the lower beam, the upper parts of the connecting plates are fixedly connected with the upper beam, and the lower parts of the connecting plates are fixedly connected with the lower beam; a transition wheel is rotatably arranged on the rear upper portion between the connecting plates, front wheels are symmetrically and rotatably arranged on the front portion of the upper beam, rear wheels are symmetrically and rotatably arranged on the rear portion of the upper beam, the front wheels and the rear wheels are mutually symmetrical, and lower wheels are symmetrically and rotatably arranged on the lower portion of the lower beam. And therefore, the round-trip times can be reduced, the efficiency is effectively improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a movable rope connector. Background Art

[0002] High-rise buildings are the iconic architectural styles of cities, and modern curtain wall buildings have become the favorites of developers. Although they well display the urban landscape, the huge curtain wall facades are particularly difficult to clean. Currently, the mainstream cleaning method is to suspend the cleaning personnel outside the wall through ropes and connectors for manual cleaning. The traditional connector is integrally L-shaped. To reduce the friction force on the rope, the corner position mostly adopts a rounded corner design. The new connector will use a pulley instead of the traditional rounded corner design. The connector is buckled at the connection between the roof and the outer wall. One end of the rope is fixed to the roof, and the other end is fixed to the cleaning personnel after being deflected by the rounded corner position or the pulley. By continuously releasing the rope, the cleaning personnel move downward accordingly, and at the same time clean the outer wall within the reach of the cleaning arm until reaching the ground, and then return to the roof. After the colleagues on the roof recycle the rope, the cleaning personnel repeat the above cleaning process again. In this way, the single cleaning range is limited, the efficiency is low, the cleaning personnel make many round trips, and the labor intensity is high. Based on this situation, how to increase the single cleaning range of the cleaning personnel for the curtain wall facade, reduce the number of round trips, thereby improving the efficiency and reducing the labor intensity has increasingly become an urgent problem for relevant technical personnel to solve. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a movable rope connector.

[0004] A movable rope connector includes an upper beam and a lower beam, and is characterized in that: connecting plates are symmetrically and fixedly arranged between the upper beam and the lower beam. The upper part of the connecting plate is fixedly connected to the upper beam, and the lower part of the connecting plate is fixedly connected to the lower beam. A transition wheel is rotatably arranged at the rear upper part between the connecting plates. Front wheels are symmetrically and rotatably arranged at the front part of the upper beam. Rear wheels are symmetrically and rotatably arranged at the rear part of the upper beam. The front wheels and the rear wheels are symmetrical to each other. Lower wheels are symmetrically and rotatably arranged at the lower part of the lower beam.

[0005] Further, a transition plate is fixedly arranged at the front lower part between the connecting plates. The transition plate is fixedly connected to the middle position of the upper part of the lower beam. The front end of the transition plate is flush with the front surface of the lower beam. The transition plate has the same radian as the upper part of the connecting plate.

[0006] Further, both ends of the transition wheel are cylindrical. The cross-sectional shape of the middle edge of the transition wheel is a symmetrically concave arc. A first wheel shaft is arranged at the rear upper part between the connecting plates. A first nut is arranged outside the connecting plate. The first nut is threadedly connected to the end of the first wheel shaft and is in contact with the connecting plate. The central position of the transition wheel is rotatably connected to the first wheel shaft.

[0007] Furthermore, second axles are symmetrically arranged at the front part, rear part of the upper beam and the lower part of the lower beam. The centers of the front wheels, rear wheels and lower wheels are respectively rotationally connected to the corresponding second axles. Second nuts are arranged at the front part of the front wheels, rear part of the rear wheels and lower part of the lower wheels, and the second nuts are fixedly connected to the ends of the corresponding second axles.

[0008] Furthermore, a connecting buckle is fixedly arranged at the middle position of the rear part of the upper beam, and a connecting hole runs through the middle position of the connecting buckle.

[0009] Furthermore, an installation groove is arranged at the middle position of the lower part of the lower beam, and an installation hole is arranged at the middle position of the upper part of the installation groove. The installation hole is a threaded hole.

[0010] The beneficial effects of a movable rope connector of the present utility model are as follows:

[0011] 1. Only one end of an independent rope needs to be passed through the connecting hole twice and both ends of the independent rope are fixed by the colleagues on the roof. When the cleaner is in a suspended state, the cleaner only needs to horizontally push the outer wall of the curtain wall to move horizontally within the range defined by the independent rope at the connecting hole. Thus, the single cleaning range of the cleaner for the outer wall of the curtain wall is effectively increased, and the round-trip times can be reduced accordingly, effectively improving the efficiency and reducing the labor intensity.

[0012] 2. The connecting plate and the transition plate effectively ensure the stability of the connector as a whole. The transition wheel and the transition plate effectively ensure the smooth transition of the rope with one end fixed to the cleaner and the other end for recovery passing through the connector and the stable limit of the rope. The symmetrically arranged front wheels, rear wheels and lower wheels effectively ensure the stability of the contact positions between the connector and the roof and the outer wall of the curtain wall, and further effectively ensure the stability of the movement of the connector, and ultimately effectively ensure the personal safety of the cleaner.

[0013] 3. The installation groove and the installation hole provide a good structural basis, enabling users to add accessories according to needs at the position of the installation groove. For example, a set of lower wheels can be added at this position, effectively enhancing the expandability of the connector. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art, but it is not a limitation to the protection scope of the present utility model.

[0015] Figure 1 It is a left-view structural schematic diagram of the present utility model;

[0016] Figure 2 It is a left-view structural schematic diagram of the connecting plate of the present utility model;

[0017] Figure 3 is the front view structural schematic diagram of the present utility model;

[0018] Figure 4 is the top view structural schematic diagram of the present utility model.

[0019] Wherein, 1 - rear wheel, 2 - upper beam, 3 - front wheel, 4 - connecting plate, 5 - lower beam, 6 - lower wheel, 7 - first wheel shaft, 8 - transition plate, 9 - first nut, 10 - transition wheel, 11 - second nut, 12 - installation groove, 13 - installation hole, 14 - second wheel shaft, 15 - connecting buckle. Specific embodiments

[0020] For clearer description, in combination with the attached drawings of the specification, a movable rope connector of the present utility model is further described.

[0021] A movable rope connector includes an upper beam 2 and a lower beam 5, and is characterized in that: connecting plates 4 are symmetrically and fixedly arranged between the upper beam 2 and the lower beam 5, the upper part of the connecting plate 4 is fixedly connected with the upper beam 2, the lower part of the connecting plate 4 is fixedly connected with the lower beam 5, a transition wheel 10 is rotatably arranged at the rear upper part between the connecting plates 4, front wheels 3 are symmetrically rotatably arranged at the front part of the upper beam 2, rear wheels 1 are symmetrically rotatably arranged at the rear part of the upper beam 2, the front wheels 3 and the rear wheels 1 are symmetrical to each other, and lower wheels 6 are symmetrically rotatably arranged at the lower part of the lower beam 5.

[0022] Furthermore, a transition plate 8 is fixedly arranged at the front lower part between the connecting plates 4, the transition plate 8 is fixedly connected with the middle position of the upper part of the lower beam 5, the front end of the transition plate 8 is flush with the front surface of the lower beam 5, and the transition plate 8 has the same radian as the upper part of the connecting plate 4.

[0023] Furthermore, both ends of the transition wheel 10 are cylindrical, the cross-sectional shape of the middle edge of the transition wheel 10 is a symmetrically concave arc, a first wheel shaft 7 is arranged at the rear upper part between the connecting plates 4, a first nut 9 is arranged outside the connecting plates 4, the first nut 9 is threadedly connected with the end of the first wheel shaft 7 and is in contact with the connecting plates 4, and the central position of the transition wheel 10 is rotatably connected with the first wheel shaft 7.

[0024] Furthermore, second wheel shafts 14 are symmetrically arranged at the front part, rear part of the upper beam 2 and the lower part of the lower beam 5, the central positions of the front wheels 3, rear wheels 1 and lower wheels 6 are respectively rotatably connected with the corresponding second wheel shafts 14, second nuts 11 are arranged at the front part of the front wheels 3, rear part of the rear wheels 1 and lower part of the lower wheels 6, and the second nuts 11 are fixedly connected with the ends of the corresponding second wheel shafts 14.

[0025] Further, a connection buckle 15 is fixedly arranged at the middle position of the rear part of the upper beam 2, and a connection hole is penetrated through the middle position of the connection buckle 15.

[0026] Further, an installation groove 12 is arranged at the middle position of the lower part of the lower beam 5, an installation hole 13 is arranged at the middle position of the upper part of the installation groove 12, and the installation hole 13 is a screw hole.

[0027] The working principle of a movable rope connector of the present utility model is as follows: One end of an independent rope with a suitable length passes through the connection hole twice, so that a movable round buckle is formed at the position of the connection buckle 15. The two ends of the independent rope are fixed at the designated positions on the roof. For the convenience of description hereinafter, this rope is called the transverse movement rope. The connector of the present utility model is inverted at the connection position between the roof and the outer wall, so that the front wheels 3 and the rear wheels 1 are stably placed on the roof, the lower wheel 6 is in stable contact with the outer wall, and the transverse movement rope is in a tensioned state. One end of the rope for suspending the cleaning personnel is fixed on the recovery device, and the other end is fixed on the cleaning personnel. For the convenience of description hereinafter, this rope is called the suspension rope. The suspension rope is wound around the transition wheel 10 and the transition plate 8, and the cleaning personnel can be stably suspended and clean the outer wall of the curtain wall. After the cleaning of the outer wall within the reach of the arm is completed, the cleaning personnel only need to push the outer wall horizontally to move horizontally within the range defined by the transverse movement rope. During this process, the front wheels 3, the rear wheels 1, and the lower wheel 6 drive the whole connector of the present utility model and the cleaning personnel to move in the opposite direction of the horizontally pushed direction. For example, when pushing to the left, the cleaning personnel move to the right. The round buckle at the position of the connection buckle 15 moves synchronously with the connector of the present utility model. After the cleaning of the initial position and the areas within the reach of the arms on both sides is completed, a certain length of the suspension rope is released, and the cleaning of the lower outer wall can be carried out. By repeating this process, the cleaning of a relatively wide range of the outer wall of the curtain wall from the highest point to the lowest point can be completed.

[0028] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. A movable rope connector, comprising an upper beam and a lower beam, characterized in that: A connecting plate is symmetrically and fixedly arranged between the upper beam and the lower beam. The upper part of the connecting plate is fixedly connected to the upper beam, and the lower part of the connecting plate is fixedly connected to the lower beam. A transition wheel is rotatably arranged at the rear upper part between the connecting plates. Front wheels are symmetrically and rotatably arranged at the front of the upper beam, and rear wheels are symmetrically and rotatably arranged at the rear of the upper beam. The front wheels and the rear wheels are symmetrical to each other. Lower wheels are symmetrically and rotatably arranged at the lower part of the lower beam.

2. The movable rope connector according to claim 1, characterized in that, A transition plate is fixedly arranged at the front lower part between the connecting plates. The transition plate is fixedly connected to the middle position of the upper part of the lower beam. The front end of the transition plate is flush with the front surface of the lower beam. The transition plate has the same radian as the upper part of the connecting plate.

3. The movable rope connector according to claim 1, wherein, Both ends of the transition wheel are cylindrical. The cross-sectional shape of the middle edge of the transition wheel is a symmetrically concave arc. A first wheel shaft is arranged at the rear upper part between the connecting plates. A first nut is arranged outside the connecting plate. The first nut is threadedly connected to the end of the first wheel shaft and is in contact with the connecting plate. The central position of the transition wheel is rotatably connected to the first wheel shaft.

4. A movable rope connector according to claim 1, characterized in that, Second wheel shafts are symmetrically arranged at the front, rear of the upper beam and the lower part of the lower beam. The central positions of the front wheels, rear wheels and lower wheels are respectively rotatably connected to the corresponding second wheel shafts. Second nuts are arranged at the front of the front wheels, the rear of the rear wheels and the lower part of the lower wheels. The second nuts are fixedly connected to the ends of the corresponding second wheel shafts.

5. A movable rope connector according to claim 1, characterized in that, A connecting buckle is fixedly arranged at the middle position of the rear of the upper beam. A connecting hole is arranged through the middle position of the connecting buckle.

6. The movable rope connector according to claim 1, characterized in that, An installation groove is arranged at the middle position of the lower part of the lower beam. An installation hole is arranged at the middle position of the upper part of the installation groove. The installation hole is a screw hole.

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