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CN-224212285-U - Elevator steel structure derrick climbing equipment for installing crane

CN224212285UCN 224212285 UCN224212285 UCN 224212285UCN-224212285-U

Abstract

The utility model discloses climbing equipment for an elevator steel structure derrick for installing a crane, which comprises a bottom mounting frame, a sliding frame and a top mounting frame which are sequentially arranged in parallel from bottom to top, wherein four parallel sliding rails are vertically welded between four corners of the bottom mounting frame and four corners of the top mounting frame, and the sliding frame is vertically arranged between the sliding rails and slides up and down along the sliding rails. The utility model is mainly used for installing the crane/hoist, thereby being convenient for hoisting materials, the crane is fixed above the top mounting frame, in the construction process of the elevator steel structure derrick, the climbing equipment climbs along with the elevator steel structure derrick for one time every time in one construction section, then the hoisting materials are hoisted, the derrick construction is continued, and the hoisting is continued after the construction section is completed, thereby being convenient for installation and transportation, having lower use cost and being more suitable for the elevator installation construction scene of old communities.

Inventors

  • LI YUANHAI

Assignees

  • 贵州深奥电梯有限公司

Dates

Publication Date
20260508
Application Date
20250624

Claims (5)

  1. 1. The climbing equipment for the elevator steel structure derrick is characterized by comprising a bottom mounting frame, a sliding frame and a top mounting frame which are sequentially arranged in parallel from bottom to top, four parallel sliding rails are vertically welded between four corners of the bottom mounting frame and four corners of the top mounting frame, the sliding frame is vertically arranged between the sliding rails and slides up and down, a motor screw assembly is arranged in the center of the bottom mounting frame, a threaded sleeve is arranged in the middle of the sliding frame, a screw of the motor screw assembly penetrates through the threaded sleeve and vertically extends to the top mounting frame, a bearing support used for fixing the top end of the screw is arranged at the bottom of the top mounting frame, a group of telescopic rods with telescopic ends are respectively fixed on the upper side of the sliding frame and the lower side of the top mounting frame, and the telescopic rods are respectively perpendicular to the side edges of the sliding frame and the side edges of the top mounting frame and are mutually parallel.
  2. 2. The climbing device for the steel structure derrick of the elevator for installing a crane of claim 1, wherein the sliding frame comprises sliding sleeves, cross beams, connecting plates and threaded sleeves, the sliding sleeves are respectively sleeved on the sliding rails, the cross beams are arranged in parallel, two ends of each sliding sleeve are welded with the sliding sleeves, the connecting plates are welded between the cross beams, and the threaded sleeves are installed in the connecting plates.
  3. 3. The climbing device for an elevator steel structure derrick for mounting a crane of claim 2, wherein the top mounting frame comprises a rectangular frame and a support plate, the support plate is welded on the upper side of the rectangular frame, the bearing support is fixed on the center of the bottom side of the support plate, and a crane flange seat is welded on the upper side of the support plate.
  4. 4. The climbing device for an elevator steel structure derrick for mounting a crane of claim 3, wherein the telescopic rod is fixed by bolts, telescopic rod bolts of the sliding frame pass through the cross beam and the connecting plate, and telescopic rod bolts of the top mounting frame pass through the rectangular frame and the supporting plate.
  5. 5. The climbing device for an elevator steel structure derrick for installing a crane according to any one of claims 1 to 4, wherein the section of the telescopic rod is rectangular, the middle of the telescopic rod is provided with a sleeve, two ends of the telescopic rod are provided with telescopic square pipes, pin holes are formed in the sleeve and the telescopic square pipes, and steel sleeves are welded on the outer edges of the two ends of the sleeve.

Description

Elevator steel structure derrick climbing equipment for installing crane Technical Field The utility model relates to the technical field of construction machinery, in particular to climbing equipment for an elevator steel structure derrick for installing a crane. Background In the past, many old communities have no elevators, and along with the transformation of the old communities, many old communities have the requirement of additionally installing the elevators, and as the position of an elevator shaft is not reserved, the additionally installed elevators can only be additionally installed outside a building, and an elevator steel structure derrick is built along a wall. Because only install the elevator additional, so can not build the tower crane, and many old communities are comparatively compact, receive factors such as internal road, adopt wheeled loop wheel machine also more difficult, even if can use, because elevator steel construction derrick is the construction step by step, so the material can not once only hoist, can only hoist while loading, and the cost of construction also can be great like this. Disclosure of utility model The technical problem to be solved by the utility model is to provide the climbing equipment for the steel structure derrick of the elevator for installing the crane, so as to solve the technical problem in the background technology. The technical scheme of the utility model is as follows: The climbing equipment for the elevator steel structure derrick comprises a bottom mounting frame, a sliding frame and a top mounting frame which are sequentially arranged in parallel from bottom to top, four parallel sliding rails are vertically welded between four corners of the bottom mounting frame and four corners of the top mounting frame, the sliding frame is vertically arranged between the sliding rails and slides up and down along the sliding rails, a motor screw assembly is arranged in the center of the bottom mounting frame, a threaded sleeve is arranged in the middle of the sliding frame, a screw of the motor screw assembly penetrates through the threaded sleeve and vertically extends to the top mounting frame, a bearing support for fixing the top end of the screw is arranged at the bottom of the top mounting frame, a group of telescopic rods with two telescopic ends are respectively fixed on the upper side of the sliding frame and the lower side of the top mounting frame, and the telescopic rods are respectively perpendicular to the side edges of the sliding frame and the side edges of the top mounting frame and are mutually parallel. Further, the sliding frame comprises sliding sleeves, cross beams, connecting plates and threaded sleeves, the sliding sleeves are respectively sleeved on the sliding rails, the cross beams are arranged in parallel, two ends of each sliding sleeve are welded with the sliding sleeves, the connecting plates are welded between the cross beams, and the threaded sleeves are installed in the connecting plates. Further, the top mounting frame comprises a rectangular frame and a supporting plate, wherein the supporting plate is welded on the upper side of the rectangular frame, the bearing support is fixed at the center of the bottom side of the supporting plate, and the upper side of the supporting plate is welded with a crane flange seat. Further, the telescopic rod is fixed by bolts, the telescopic rod bolts of the sliding frame penetrate through the cross beam and the connecting plate, and the telescopic rod bolts of the top mounting frame penetrate through the rectangular frame and the supporting plate. Further, the telescopic link cross-section is the rectangle, and the centre is the sleeve pipe, and both ends are flexible side's pipe, all open the pinhole on sleeve pipe and the flexible side's pipe, be located the both ends outer fringe of sleeve pipe and all welded the steel bushing. The utility model has the advantages that: According to the utility model, the crane is fixed above the top mounting frame, in the construction process of the elevator steel structure derrick, each time a section is constructed, climbing equipment climbs along with the elevator steel structure derrick, so that climbing can be completed once, then hoisting materials are hoisted, construction of the derrick is continued, climbing can be continued after construction is completed, installation and transportation are convenient, the use cost is lower, and the crane is more suitable for the elevator installation construction scene of old communities. Drawings FIG. 1 is a schematic perspective view of the first embodiment of the present utility model; Fig. 2 is a schematic perspective view of a second embodiment of the present utility model. The drawing shows that the device comprises a 1-bottom mounting frame, a 2-sliding frame, a 21-sliding sleeve, a 22-cross beam, a 23-connecting plate, a 24-threaded sleeve, a 3-top mounting frame, a 31-rectangular frame, a 32-supp