Buckle type suspension cage of construction hoist in hoistway

Abstract

The utility model discloses a buckle type suspension cage for a construction hoist in a hoistway, which comprises a suspension cage, a lifting device and a hanging part, the suspension cage comprises a cage body and a hanging bracket, the cage body is provided with an accommodating space, the hanging bracket is fixedly arranged on the cage body, and four first buckles are arranged on the hanging bracket; the lifting device comprises a lifting driving piece and a connecting rope, and the connecting rope is installed on the lifting driving piece; the hanging component comprises a hanging support and four hanging devices, the hanging support is connected with the connecting rope, each hanging device comprises a second buckle and a limiting buckle, the second buckles are installed on the hanging support, and the limiting buckles are installed on the hanging support; the lifting device can be well and stably connected with the lifting device, and the lifting device is convenient to disassemble and high in safety.

Description

Technical Field

[0001] The utility model relates to a buckle-type hoist cage for construction in a hoistway, belonging to the technical field of hoistway hoist cages. Background Art

[0002] The cage is a vertical transportation device used in construction, mainly used in the construction process of high-rise buildings. After searching, it was found that the Chinese patent with publication number CN205472248U disclosed a cage machine. In this patent, the cage body is put on the chassis, the connecting pipe is passed through the legs at the bottom of the chassis, and the clamping plate is rotated to clamp the connecting pipe 2, so that the chassis 4 and the cage body are integrated, and then the cage is connected to the lifting device through the lifting lug, and the lifting device is started to lift the cage to the required height. However, this patent only lifts and lowers the cage through the lifting lug, and the connection between the lifting lug and the lifting device is not stable enough, and the safety is low. Summary of the invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a buckle-type hoist cage for construction hoists in a shaft, which can be well and firmly connected with the lifting device, is easy to disassemble and has high safety.

[0004] In order to solve the above technical problems, the technical solution of the utility model is a buckle-type hoist cage for construction hoist in a hoistway, comprising:

[0005] A hanging cage, the hanging cage comprising a cage body and a hanging bracket, the cage body is provided with a containing space, the hanging bracket is fixedly mounted on the cage body, and the hanging bracket is provided with four first buckles;

[0006] A lifting device, the lifting device comprising a lifting drive and a connecting rope, the connecting rope being installed on the lifting drive;

[0007] A hanging component, the hanging component comprising a hanging bracket and four hanging devices, the hanging bracket is connected to the connecting rope, the hanging device comprises a second buckle and a limit buckle, the second buckle is installed on the hanging bracket, and the limit buckle is installed on the hanging bracket;

[0008] The second buckle is engaged in the first buckle, and the limiting buckle is adapted to vertically move toward the second buckle when the second buckle is engaged in the first buckle to limit the first buckle from being disengaged.

[0009] Furthermore, the first buckle, the second buckle and the limit buckle are all L-shaped structures.

[0010] Furthermore, the lifting device also includes a brake, which is suitable for locking the connecting rope when the cage stops running.

[0011] Furthermore, in order to prevent the workers and materials in the cage from falling, the cage also includes a safety door, which is arranged on one side of the cage body.

[0012] Furthermore, the hanging device also includes an adjustment base, and the adjustment base is hinged on the hanging bracket.

[0013] Further, the adjustment base is provided with a first adjustment member, the first adjustment member is mounted on the adjustment base, the first adjustment member is connected to the limit buckle, and the first adjustment member is suitable for adjusting the position of the limit buckle in the vertical direction.

[0014] Furthermore, in order to adjust the position of the limit buckle to ensure the stable connection between the cage and the lifting device, the hanging device is also provided with a limit device, the limit device includes a fixed block and a limit assembly, the fixed block is installed on the hanging bracket, the limit assembly includes a fastening screw and a fastening nut, the fastening screw passes through the fixed block and is installed on the adjustment base, the fastening nut is installed on the fastening screw and abuts against the lower end of the adjustment base;

[0015] The fastening nut is suitable for limiting the rotation of the adjustment base when being screwed into place, and the fastening nut is suitable for allowing the adjustment base to rotate freely when being loosened.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects:

[0017] In the utility model, the second buckles in the four hanging devices on the hanging bracket are clamped in the four first buckles on the hanger, and the adjustment base is rotated so that the limit buckle is located directly above the second buckle, and then the fastening nut is tightened to limit the rotation of the adjustment base; at the same time, the vertical position of the limit buckle is adjusted by the first adjustment member to cooperate with the second buckle to prevent the first buckle from detaching from the second buckle, thereby ensuring a stable connection between the cage and the lifting device; the lifting drive member drives the connecting rope to lift or lower the cage through the hanging device on the hanging bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of a clip-on cage of a hoist for construction in a shaft according to the utility model;

[0019] Figure 2 It is a front view of the hanging component and the first buckle of the utility model;

[0020] Figure 3 It is a top view of the hanging component and the first buckle of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the hanging component and the first buckle of the utility model. DETAILED DESCRIPTION

[0022] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0023] like Figure 1-4 As shown, a buckle-type hoist cage for construction hoist in a hoistway comprises:

[0024] The cage includes a cage body 11 and a hanger 12. The cage body 11 is provided with a containing space 111. The hanger 12 is fixedly mounted on the cage body 11. The hanger 12 is provided with four first buckles 13.

[0025] A lifting device, the lifting device comprises a lifting drive member 21 and a connecting rope 22, and the connecting rope 22 is installed on the lifting drive member 21;

[0026] The hanging component includes a hanging bracket 31 and four hanging devices. The hanging bracket 31 is connected to the connecting rope 22. The hanging device includes a second buckle 321 and a limit buckle 322. The second buckle 321 is fixedly mounted on the hanging bracket 31, and the limit buckle 322 is mounted on the hanging bracket 31;

[0027] The second buckle 321 is buckled in the first buckle 13 , and the limiting buckle 322 is adapted to vertically move toward the second buckle when the second buckle 321 is buckled in the first buckle 13 to limit the first buckle from being disengaged.

[0028] In this embodiment, the lifting drive component 21 is a traction machine, and the connecting rope 22 is a wire rope. The traction machine transmits power to the cage through the wire rope so that it can move up and down. The traction machine is a prior art, and this embodiment will not go into details about its specific structure and implementation principle.

[0029] Specifically, Figure 1-4 As shown, the first buckle 13, the second buckle 321 and the limiting buckle 322 are all L-shaped structures.

[0030] Specifically, the lifting device further comprises a brake, which is suitable for locking the connecting rope 22 when the cage stops running.

[0031] Specifically, the cage also includes a safety door, which is arranged on one side of the cage body 11.

[0032] Specifically, Figure 2-4 As shown, the hanging device also includes an adjustment base 323 , and the adjustment base 323 is hinged on the hanging bracket 31 .

[0033] Specifically, Figure 2-4As shown, the adjustment base 323 is provided with a first adjustment member 324, which is mounted on the adjustment base 323 and connected to the limit buckle 322. The first adjustment member 324 is suitable for adjusting the vertical position of the limit buckle 322. In this embodiment, the first adjustment member 324 is an adjusting screw.

[0034] Specifically, Figure 2-4 As shown, the hanging device is also provided with a limiting device, which includes a fixing block 331 and a limiting assembly. The fixing block 331 is installed on the hanging bracket 31. The limiting assembly includes a fastening screw 332 and a fastening nut 333. The fastening screw 332 passes through the fixing block 331 and is installed on the adjustment base 323. The fastening nut 333 is installed on the fastening screw 332 and abuts against the lower end of the adjustment base 323.

[0035] The fastening nut 333 is suitable for limiting the rotation of the adjustment base 323 when being screwed into place, and the fastening nut 333 is suitable for allowing the adjustment base 323 to rotate freely when being loosened.

[0036] In this embodiment, the adjusting base 323 is provided with an adjusting slot with the hinge point as the center, and the fastening screw 332 is installed on the adjusting base 323 through the fixing block 331 and the adjusting slot. The setting of the adjusting slot enables the adjusting base 323 to rotate relative to the fixing block 331 and the hanging bracket 31 within a certain range, thereby realizing the angle adjustment of the hanging device. When it is necessary to fix the angle of the adjusting base 323, it is only necessary to tighten the fastening nut 333 so that it abuts against the lower end of the adjusting base 323 to limit the rotation of the adjusting base 323; when it is necessary to adjust the angle of the hanging device, it is only necessary to loosen the fastening nut 333 so that the adjusting base 323 can rotate freely within the range of the adjusting slot, and after adjusting to a suitable angle, tighten the fastening nut 333 again to complete the angle adjustment and fixing.

[0037] In this embodiment, the second buckles 321 in the four hanging devices on the hanging bracket are clamped in the four first buckles 13 on the hanger, and the adjustment base 323 is rotated so that the limit buckle 322 is located directly above the second buckle 321, and then the fastening nut 333 is tightened to limit the rotation of the adjustment base 323; at the same time, the vertical position of the limit buckle 322 is adjusted by the first adjustment member 324 to cooperate with the second buckle 321 to prevent the first buckle 13 from detaching from the second buckle 321, thereby ensuring a stable connection between the cage and the lifting device; the lifting drive member 21 drives the connecting rope 22 to lift or lower the cage through the hanging device on the hanging bracket 31.

[0038] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A buckle-type cage for a hoist for construction in a hoistway, characterized in that: include: A cage, the cage comprising a cage body (11) and a hanger (12), the cage body (11) being provided with a containing space (111), the hanger (12) being fixedly mounted on the cage body (11), and the hanger (12) being provided with four first buckles (13); A lifting device, the lifting device comprising a lifting drive member (21) and a connecting rope (22), the connecting rope (22) being mounted on the lifting drive member (21); A hanging component, the hanging component comprising a hanging bracket (31) and four hanging devices, the hanging bracket (31) being connected to the connecting rope (22), the hanging device comprising a second buckle (321) and a limit buckle (322), the second buckle (321) being mounted on the hanging bracket (31), and the limit buckle (322) being mounted on the hanging bracket (31); The second buckle (321) is engaged in the first buckle (13), and the limiting buckle (322) is adapted to move vertically toward the second buckle when the second buckle (321) is engaged in the first buckle (13) to limit the first buckle from being disengaged.

2. The buckle-type cage of a hoist for construction in a hoistway according to claim 1, characterized in that: The first buckle (13), the second buckle (321) and the limit buckle (322) are all L-shaped structures.

3. The buckle-type cage of a hoist for construction in a hoistway according to claim 1, characterized in that: The lifting device also includes a brake, which is suitable for locking the connecting rope (22) when the cage stops running.

4. The buckle-type cage of a hoist for construction in a hoistway according to claim 1, characterized in that: The cage also includes a safety door, which is arranged on one side of the cage body (11).

5. The buckle-type cage of a hoist for construction in a hoistway according to claim 1, characterized in that: The hanging device further comprises an adjustment base (323), wherein the adjustment base (323) is hingedly connected to the hanging bracket (31).

6. The buckle-type cage of the hoist for construction in a hoistway according to claim 5, characterized in that: The adjustment base (323) is provided with a first adjustment member (324), the first adjustment member (324) is mounted on the adjustment base (323), the first adjustment member (324) is connected to the limit buckle (322), and the first adjustment member (324) is suitable for adjusting the position of the limit buckle (322) in the vertical direction.

7. The buckle-type cage of the hoist for construction in a hoistway according to claim 5, characterized in that: The hanging device is further provided with a limiting device, the limiting device comprising a fixing block (331) and a limiting assembly, the fixing block (331) being mounted on the hanging bracket (31), the limiting assembly comprising a fastening screw (332) and a fastening nut (333), the fastening screw (332) passing through the fixing block (331) and being mounted on the adjustment base (323), the fastening nut (333) being mounted on the fastening screw (332) and abutting against the lower end of the adjustment base (323); The fastening nut (333) is suitable for limiting the rotation of the adjustment base (323) when being screwed into place, and the fastening nut (333) is suitable for allowing the adjustment base (323) to rotate freely when being loosened.

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