Cable car of construction hoist

Abstract

The cable car comprises a car body, a hanging bracket and an upper mounting plate, a bottom plate is arranged at the bottom of the car body, fixing beams are fixed to the four corners of the upper end face of the car body, the upper ends of the fixing beams are fixed to the lower portion of a top plate, and two sets of upper connecting plates are arranged on the upper end face of the top plate; two sets of hanging brackets are fixed to the left portion and the right portion of the upper connecting plate correspondingly, upper mounting plates are mounted at the upper ends of the hanging brackets, damping bases are arranged on the lower end face of the bottom plate, upper fixing blocks are arranged at the upper ends of the hanging brackets, connecting shafts are arranged in the upper fixing blocks in a sleeved mode, and two sets of first lifting wheels are mounted on the left portions of the connecting shafts; and a second lifting wheel is mounted at the right part of the connecting shaft. The cable lifting device is compact and firm in structural arrangement, the inner double lifting wheels and the outer single lifting wheel are adopted to be hung on a cable, lifting is safer and more reliable, the pressing plates are arranged above and below the lifting wheels to prevent the cable from sliding out, and use safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cars, in particular to a cable car for a construction hoist. Background Art

[0002] At present, the cable trolley device of the construction elevator is generally located below the cage. When the cage moves to the bottom of the guide rail, the cable trolley device also moves to the bottom of the guide rail. Since the cable trolley device has a certain height, the inner bottom surface of the cage is also at a certain height from the ground. In order to facilitate entering and exiting the cage, a threshold is usually required for the outer cage of the elevator, and it is necessary to try to ensure that the threshold of the outer cage is at the same height as the inner bottom surface of the cage.

[0003] In the specification of a cable trolley device for a construction elevator in the prior art (publication number CN203922366U), it is mentioned that "it includes a cable trolley frame, a cable wheel assembly installed on the cable trolley frame, and rollers that can cooperate with the guide rails of the construction elevator are respectively installed at both ends of the cable trolley frame. The cable trolley frame includes a first connecting rod, a second connecting rod and a connecting guide rod, and the connecting guide rod is respectively connected to the first connecting rod and the second connecting rod, and the distance between the first connecting rod and the second connecting rod is variable." However, the cable trolley in the prior art lacks protection when the cable is lifted and may slip, posing certain safety hazards and is not safe and reliable to use. Utility Model Content

[0004] In order to overcome the defects of the prior art, a cable trolley for a construction elevator is provided to solve the problem that the cable trolley in the prior art lacks protection during cable lifting, may slip, has certain safety hazards, and is not safe and reliable to use.

[0005] To achieve the above-mentioned purpose, a cable car for a construction elevator is provided, including a car body, a hanger and an upper mounting plate, a bottom plate is provided at the bottom of the car body, and fixed beams are fixed at the four corners of the upper end surface of the car body, the upper end of the fixed beam is fixed under the top plate, and two groups of upper connecting plates are provided on the upper end surface of the top plate, two groups of hangers are fixed on the left and right parts of the upper connecting plate, and side fixing plates are provided on the upper parts of the left and right side surfaces of the hanger, and an upper mounting plate is installed on the upper end of the hanger.

[0006] Furthermore, windows are arranged on both the front and rear sides of the vehicle body, a door frame is arranged on the left side of the vehicle body, a door is hinged in the door frame, and a shock-absorbing base is arranged on the lower end surface of the bottom plate.

[0007] Furthermore, screw holes are provided at the front and rear parts of the upper connecting plate, and fastening bolts are installed in the screw holes.

[0008] Furthermore, an upper fixing block is provided at the upper end of the hanger, and a connecting shaft is sleeved in the upper fixing block, and two sets of first lifting wheels are installed on the left part of the connecting shaft, and a second lifting wheel is installed on the right part of the connecting shaft.

[0009] Furthermore, both the left and right parts of the upper mounting plate are provided with fixed sleeves, an upper telescopic cylinder is sleeved in the fixed sleeve, and the lower end of the upper telescopic cylinder is fixed on the upper pressure plate, and the upper pressure plate can be lifted and lowered in the vertical direction.

[0010] Furthermore, two groups of lower telescopic cylinders are arranged on the side fixing plate, and the upper ends of the lower telescopic cylinders are fixed under the lower pressing plate, and the lower pressing plate can be lifted and lowered in the vertical direction.

[0011] The beneficial effects of the utility model are:

[0012] 1. In the utility model, the upper connecting plate and the hanger on the vehicle body are tightly and firmly connected, making the cable lifting safer and more reliable, and the shock-absorbing base arranged on the bottom surface of the bottom plate is more stable when the cable trolley lands on the ground, reducing the impact in the vertical direction.

[0013] 2. In the utility model, the first lifting wheel and the second lifting wheel on the connecting shaft are both used for cable lifting. A double lifting wheel is arranged between the two sets of upper fixing blocks, and a single lifting wheel is arranged outside the upper fixing block, which is safer and more reliable to use.

[0014] 3. The telescopic movement of the upper telescopic cylinder on the upper mounting plate of the utility model will drive the upper pressure plate to move up and down, so as to be conveniently blocked on the first lifting wheel to prevent the cable from slipping out from above; at the same time, the telescopic movement of the lower telescopic cylinder will push the lower pressure plate to move up and down to prevent the cable from slipping out from below, so as to ensure that the cable lifting is safer and more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a left side schematic diagram of an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the upper end surface of the vehicle body of an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the upper mounting plate structure of an embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of a side fixing plate of an embodiment of the utility model being installed on a hanger.

[0020] In the figure: 1. vehicle body; 10. bottom plate; 11. shock-absorbing base; 12. fixed beam; 13. vehicle window; 14. top plate; 15. upper connecting plate; 16. door frame; 17. vehicle door; 18. screw hole; 19. fastening bolt; 2. hanger; 20. upper fixing block; 21. connecting shaft; 22. first lifting wheel; 23. second lifting wheel; 3. upper mounting plate; 30. fixing sleeve; 31. upper telescopic cylinder; 32. upper pressure plate; 4. side fixing plate; 40. lower telescopic cylinder; 41. lower pressure plate. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0022] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0023] Figure 1 This is a front view schematic diagram of an embodiment of the utility model. Figure 2 It is a left side schematic diagram of an embodiment of the utility model, Figure 3 The upper end face diagram of the vehicle body of the utility model embodiment is shown in FIG. Figure 4 The upper mounting plate structure of the utility model embodiment is set up schematically and Figure 5 This is a schematic diagram of a side fixing plate of an embodiment of the utility model being installed on a hanger.

[0024] Reference Figures 1 to 5 As shown, the utility model provides a cable car for a construction elevator, including a car body 1, a hanger 2 and an upper mounting plate 3, a bottom plate 10 is provided at the bottom of the car body 1, and fixed beams 12 are fixed at the four corners of the upper end surface of the car body 1, the upper end of the fixed beam 12 is fixed under a top plate 14, and two groups of upper connecting plates 15 are provided on the upper end surface of the top plate 14, two groups of hangers 2 are fixed to the left and right parts of the upper connecting plate 15, and side fixing plates 4 are provided on the upper parts of the left and right side surfaces of the hanger 2, and the upper end of the hanger 2 is installed with an upper mounting plate 3.

[0025] In this embodiment, windows 13 are provided on the front and rear sides of the vehicle body 1, and a door frame 16 is provided on the left side of the vehicle body 1, a door 17 is hinged in the door frame 16, and a shock-absorbing base 11 is provided on the lower end surface of the bottom plate 10; screw holes 18 are provided on the front and rear parts of the upper connecting plate 15, and fastening bolts 19 are installed in the screw holes 18.

[0026] As a preferred embodiment, the upper connecting plate 15 on the vehicle body 1 and the hanger 2 in the utility model are tightly and firmly connected, making the cable lifting safer and more reliable, and the shock-absorbing base 11 arranged on the bottom surface of the base plate 10 is more stable when the cable trolley lands on the ground, reducing the impact in the vertical direction.

[0027] In this embodiment, an upper fixing block 20 is provided at the upper end of the hanger 2, and a connecting shaft 21 is sleeved in the upper fixing block 20, and two sets of first lifting wheels 22 are installed on the left part of the connecting shaft 21, and a second lifting wheel 23 is installed on the right part of the connecting shaft 21.

[0028] As a preferred embodiment, the first lifting wheel 22 and the second lifting wheel 23 on the connecting shaft 21 in the utility model are both used for cable lifting. A double lifting wheel is arranged between the two groups of upper fixed blocks 20, and a single lifting wheel is arranged on the outer side of the upper fixed block 20, which is safer and more reliable to use.

[0029] In this embodiment, the left and right parts of the upper mounting plate 3 are both provided with a fixing sleeve 30, an upper telescopic cylinder 31 is sleeved in the fixing sleeve 30, and the lower end of the upper telescopic cylinder 31 is fixed on the upper pressure plate 32, and the upper pressure plate 32 can be lifted and lowered in the vertical direction; two groups of lower telescopic cylinders 40 are provided on the side fixing plate 4, and the upper ends of the lower telescopic cylinders 40 are fixed under the lower pressure plate 41, and the lower pressure plate 41 can be lifted and lowered in the vertical direction.

[0030] As a preferred embodiment, the telescopic movement of the upper telescopic cylinder 31 on the upper mounting plate 3 of the utility model will drive the upper pressure plate 32 to move up and down, conveniently blocking the first lifting wheel 22 to prevent the cable from slipping out from above; at the same time, the telescopic movement of the lower telescopic cylinder 40 will push the lower pressure plate 41 to move up and down to prevent the cable from slipping out from below, so as to ensure that the cable lifting is safer and more stable.

[0031] The utility model can effectively solve the problems in the prior art that the cable trolley lacks protection when the cable is lifted, may slip, has certain safety hazards, and is not safe and reliable to use. The utility model has a tight and firm structure, adopts inner double lifting wheels and outer single lifting wheel to hang on the cable, and the lifting is safer and more reliable. Pressure plates are provided above and below the lifting wheels to prevent the cable from slipping out, so the use is safe and guaranteed.

[0032] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. A cable car for a construction hoist, characterized in that: The invention comprises a vehicle body (1), a hanger (2) and an upper mounting plate (3), wherein a bottom plate (10) is arranged at the bottom of the vehicle body (1), and fixed beams (12) are fixed at four corners of the upper end surface of the vehicle body (1), the upper end of the fixed beam (12) is fixed under a top plate (14), and two groups of upper connecting plates (15) are arranged on the upper end surface of the top plate (14), two groups of hangers (2) are fixed to the left and right parts of the upper connecting plates (15), and side fixing plates (4) are arranged on the upper parts of the left and right side surfaces of the hanger (2), and the upper mounting plate (3) is installed on the upper end of the hanger (2).

2. A cable car for a construction hoist according to claim 1, characterized in that: The front and rear sides of the vehicle body (1) are both provided with vehicle windows (13), the left side of the vehicle body (1) is provided with a door frame (16), a vehicle door (17) is hinged in the door frame (16), and a shock-absorbing base (11) is provided on the lower end surface of the bottom plate (10).

3. A cable car for a construction hoist according to claim 1, characterized in that: The front and rear parts of the upper connecting plate (15) are both provided with screw holes (18), and fastening bolts (19) are installed in the screw holes (18).

4. A cable car for a construction hoist according to claim 1, characterized in that: An upper fixing block (20) is provided at the upper end of the hanger (2), and a connecting shaft (21) is sleeved in the upper fixing block (20), and two groups of first lifting wheels (22) are installed on the left part of the connecting shaft (21), and a second lifting wheel (23) is installed on the right part of the connecting shaft (21).

5. The cable car for a construction hoist according to claim 1, characterized in that: The left and right parts of the upper mounting plate (3) are both provided with a fixing sleeve (30), an upper telescopic cylinder (31) is sleeved in the fixing sleeve (30), and the lower end of the upper telescopic cylinder (31) is fixed on an upper pressing plate (32), and the upper pressing plate (32) is movable in a vertical direction.

6. A cable car for a construction hoist according to claim 1, characterized in that: Two groups of lower telescopic cylinders (40) are arranged on the side fixing plate (4), and the upper ends of the lower telescopic cylinders (40) are fixed under the lower pressing plate (41), and the lower pressing plate (41) is movable in a vertical direction.

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