Elevator with protective structure for constructional engineering

Abstract

The utility model belongs to the technical field of buildings, particularly relates to an elevator with a protective structure for constructional engineering, and provides the following scheme aiming at the problems that the existing equipment is supported by a rack and is easy to lose balance and tip over during transportation: the elevator comprises a base plate, and a protective part is arranged at the top of the base plate; a steering structure is arranged at one end of the top of the base plate, the protection component comprises a weight box welded to the top of the base plate, inserting cylinders are welded to the bottom ends of the four corners of the base plate in a penetrating mode, wedging rods are in interference fit with the interiors of the four inserting cylinders, and the steering structure comprises a steering rod inserted to one end of the top of the base plate through a rolling bearing. A clamping base is welded to one end of the top of the base plate and located outside the steering rod. The four inserting cylinders are inserted into the ground, the wedge-caulking rods are inserted into the corresponding inserting pipes, the diameter of the inserting pipes is enlarged, the base plate is stably fixed, and the problem of tipping during equipment operation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a hoist for construction engineering with a protective structure. Background Art

[0002] Construction engineering is a part of construction engineering. It refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. In the process of construction engineering, material hoists will be used to assist the work, so as to complete the project quickly and efficiently.

[0003] After searching, a patent with publication number CN213231355U discloses a hoist for construction projects with a protective mechanism, including a frame, a lifting rope, a pulley and a driving motor. A loading bucket is provided on one side of the frame, a first slider is fixedly connected to the side of the loading bucket close to the frame, a first slide groove adapted to the first slider is provided inside the frame, two support rods are fixedly connected to the bottom of the loading bucket, a second slider is fixedly connected to the side of the support rods close to the frame, and a second slide groove adapted to the second slider is provided inside the frame.

[0004] The existing equipment is supported by a frame, which makes it easy to lose balance and tip over during transportation. Therefore, we propose a construction engineering hoist with a protective structure to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the disadvantage of overturning and proposes a hoist for construction engineering with a protective structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a hoist for construction engineering with a protective structure, comprising a base plate, a protective component is arranged on the top of the base plate, and a steering structure is arranged at one end of the top of the base plate;

[0007] The protective component comprises a counterweight box welded on the top of the base plate, and plug-in tubes are welded through the bottom ends of the four corners of the base plate, and the four plug-in tubes are internally interference-fitted with wedge rods;

[0008] The steering structure includes a steering rod connected to one end of the top of the base plate through a rolling bearing, a clamping seat is welded to one end of the top of the base plate and located on the outside of the steering rod, a tightening ring is connected to the outside of the clamping seat through a threaded sleeve, a cross plate is welded to the top of the steering rod, and a lifting structure is arranged on the cross plate.

[0009] Preferably, the hoisting structure includes a motor mounted on the top of the transverse plate by bolts, and a driving pulley is inserted on the front side of the motor through a driving shaft.

[0010] Preferably, one end of the driving pulley is connected to a driven pulley via a belt, and a rope drum is inserted at the rear end of the driven pulley.

[0011] Preferably, brackets are installed at both ends of the rope drum through rolling bearings, and the bottom end of the bracket is installed on the top of the cross plate through bolts.

[0012] Preferably, a rope is wound around the outside of the rope drum.

[0013] Preferably, one end of the rope passes through the transverse plate and is wound around a movable pulley, and one end of the rope is mounted on one end of the bottom of the transverse plate by means of bolts.

[0014] Preferably, a hook is installed at the bottom end of the movable pulley via bolts.

[0015] Preferably, the counterweight box is a box with an open top, and a plurality of counterweight blocks are placed inside the counterweight box.

[0016] In the utility model, a construction engineering hoist with a protective structure is described:

[0017] 1. The utility model inserts four plug-in tubes into the ground and inserts the wedging rod into the corresponding plug-in tube to expand the diameter of the plug-in tube, thereby stably fixing the base plate and avoiding the problem of tipping over during the operation of the equipment;

[0018] 2. The utility model rotates the steering rod around the base plate, and after reaching the specified position, the tightening ring is rotated to tighten the clamping seat, so that the clamping seat clamps the steering rod to ensure flexible steering of the equipment and stable support after steering. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a hoist for construction engineering with a protective structure proposed by the utility model;

[0020] Figure 2 This is a structural schematic diagram of a transverse plate portion of a hoist for construction engineering with a protective structure proposed by the utility model;

[0021] Figure 3 The utility model is a structural schematic diagram of part A of a hoist for construction engineering with a protective structure.

[0022] In the figure: 1. base plate; 2. protective component; 201. counterweight box; 202. plug-in cylinder; 203. wedging rod; 3. steering structure; 301. steering rod; 302. clamping seat; 303. tightening ring; 304. cross plate; 4. lifting structure; 401. motor; 402. driving pulley; 403. driven pulley; 404. rope drum; 405. bracket; 406. rope; 407. movable pulley; 408. hook. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3 , a construction engineering hoist with a protective structure, comprising a base plate 1, a protective component 2 is arranged on the top of the base plate 1, and a steering structure 3 is arranged at one end of the top of the base plate 1;

[0025] The protection component 2 includes a weight box 201 welded to the top of the base plate 1, and plug-in tubes 202 are welded through the bottom ends of the four corners of the base plate 1, and the four plug-in tubes 202 are internally interference-fitted with wedge rods 203;

[0026] The steering structure 3 includes a steering rod 301 which is plugged into one end of the top of the base plate 1 through a rolling bearing, a clamping seat 302 is welded to one end of the top of the base plate 1 and located on the outside of the steering rod 301, a tightening ring 303 is threadedly sleeved on the outside of the clamping seat 302, a cross plate 304 is welded to the top of the steering rod 301, and a lifting structure 4 is arranged on the cross plate 304.

[0027] In this embodiment, the hoisting structure 4 includes a motor 401 mounted on the top of the transverse plate 304 by bolts, and a driving pulley 402 is plugged into the front of the motor 401 through a driving shaft.

[0028] By adopting the above solution, the motor 401 is installed on the horizontal plate 304, and the front side of the motor 401 is plugged with a driving pulley 402 through a driving shaft, so that the motor 401 can output power stably and continuously.

[0029] In this embodiment, one end of the driving pulley 402 is connected to the driven pulley 403 via a belt, and the rear end of the driven pulley 403 is plugged with a rope drum 404 .

[0030] By adopting the above solution, a driven pulley 403 is connected to one end of the driving pulley 402 through a belt, and a rope drum 404 is inserted into the rear end of the driven pulley 403, so that the driving pulley 402 drives the rope drum 404 to move synchronously, thereby improving the storage efficiency.

[0031] In this embodiment, brackets 405 are installed at both ends of the rope drum 404 through rolling bearings, and the bottom end of the bracket 405 is installed on the top of the cross plate 304 through bolts.

[0032] By adopting the above solution, brackets 405 are installed at both ends of the rope drum 404 through rolling bearings, and the bottom end of the bracket 405 is installed on the top of the cross plate 304 by bolts, so as to improve the stable support of the rope drum 404 by the bracket 405 and avoid the problem of rotation and tilt of the rope drum 404.

[0033] In this embodiment, a rope 406 is wound around the outside of the rope drum 404 .

[0034] According to the above solution, the rope 406 is wound around the outside of the rope drum 404 to achieve storage.

[0035] In this embodiment, one end of the rope 406 passes through the transverse plate 304 and is wound around the movable pulley 407 . One end of the rope 406 is mounted on one end of the bottom of the transverse plate 304 by means of bolts.

[0036] By adopting the above scheme, one end of the rope 406 passes through the horizontal plate 304 and is wrapped with a movable pulley 407. One end of the rope 406 is installed on the bottom end of the horizontal plate 304 by bolts, so that the dynamic value during transportation can be reduced by the movable pulley 407, thereby increasing the range of materials that can be transported by the equipment.

[0037] In this embodiment, a hook 408 is installed at the bottom end of the movable pulley 407 through bolts.

[0038] By adopting the above solution, a hook 408 is installed at the bottom end of the movable pulley 407 through bolts to achieve the hooking behavior.

[0039] In this embodiment, the counterweight box 201 is a box body with an open top, and a plurality of counterweight blocks are placed inside the counterweight box 201 .

[0040] By adopting the above solution, the counterweight box 201 is a box body with an opening at the top, and a plurality of counterweight blocks are placed inside the counterweight box 201, so as to increase the weight of the equipment and avoid the problem of the equipment tipping over.

[0041] In the utility model, when in use, the four plug-in tubes 202 are plugged into the ground and the wedging rods 203 are inserted into the corresponding plug-in tubes 202 to expand the diameter of the plug-in tubes 202 to achieve stable fixation of the base plate 1. A number of counterweight blocks are placed inside the counterweight box 201 to increase the weight of the equipment and avoid the problem of the equipment tipping over. The steering rod 301 is rotated around the base plate 1. After reaching the specified position, the tightening ring 303 is rotated to tighten the clamping seat 302, so that the clamping seat 302 clamps the steering rod 301. The motor 401 drives the active pulley 402 to rotate, thereby controlling the rope drum 404 on the driven pulley 403, controlling the contraction and extension of the rope 406, and achieving the control of the hook 408 to displace the building materials.

[0042] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A construction engineering hoist with a protective structure, comprising a base plate (1), characterized in that: A protective component (2) is provided on the top of the base plate (1), and a steering structure (3) is provided on one end of the top of the base plate (1); The protective component (2) comprises a counterweight box (201) welded to the top of the base plate (1), plug-in tubes (202) are welded through the bottom ends of the four corners of the base plate (1), and the four plug-in tubes (202) are internally interference-fitted with wedge rods (203); The steering structure (3) comprises a steering rod (301) connected to one end of the top of the base plate (1) via a rolling bearing, a clamping seat (302) is welded to one end of the top of the base plate (1) and located outside the steering rod (301), a tightening ring (303) is threadedly sleeved on the outside of the clamping seat (302), a cross plate (304) is welded to the top of the steering rod (301), and a hoisting structure (4) is arranged on the cross plate (304).

2. A construction engineering hoist with a protective structure according to claim 1, characterized in that: The hoisting structure (4) comprises a motor (401) mounted on the top of the transverse plate (304) by means of bolts, and a driving pulley (402) is plugged into the front of the motor (401) via a driving shaft.

3. A construction engineering hoist with a protective structure according to claim 2, characterized in that: One end of the driving pulley (402) is connected to a driven pulley (403) via a belt, and a rope drum (404) is inserted at the rear end of the driven pulley (403).

4. A construction engineering hoist with a protective structure according to claim 3, characterized in that: Brackets (405) are installed at both ends of the rope drum (404) through rolling bearings, and the bottom end of the bracket (405) is installed on the top of the cross plate (304) through bolts.

5. The construction engineering hoist with a protective structure according to claim 3, characterized in that: A rope (406) is wound around the outside of the rope drum (404).

6. A construction engineering hoist with a protective structure according to claim 5, characterized in that: One end of the rope (406) passes through the transverse plate (304) and is wound around a movable pulley (407). One end of the rope (406) is mounted on one end of the bottom of the transverse plate (304) by means of bolts.

7. A construction engineering hoist with a protective structure according to claim 6, characterized in that: A hook (408) is mounted on the bottom end of the movable pulley (407) via bolts.

8. The construction engineering hoist with a protective structure according to claim 1, characterized in that: The counterweight box (201) is a box body with an open top, and a plurality of counterweight blocks are placed inside the counterweight box (201).

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