Lifting equipment for power construction

Abstract

The utility model discloses lifting equipment for electric power construction, which comprises a fork arm lifter and a bottom plate, the bottom plate is mounted at the top end of the fork arm lifter, a tank is mounted at the bottom end of the fork arm lifter, a rotating box is mounted at the center of the top end of the bottom plate, a lifting table is arranged at the top end of the rotating box, and the lifting table is connected with the bottom plate. A supporting frame block is arranged at the top end of the lifting table. According to the lifting device for electric power construction, convenient and accurate lifting and conveying of the lifting device for electric power construction are facilitated, multi-position moving and supporting of objects of different sizes are facilitated, multi-position rotating and adjusting of electric power objects are facilitated, and the flexibility of object rotating and adjusting and the stability of object lifting of the lifting device for electric power construction are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction hoisting equipment technical field, concretely is a kind of hoisting equipment for electric power construction. BACKGROUND

[0002] Hoisting equipment for electric power construction is driven by electricity, has powerful power output, can quickly complete lifting and carrying task, significantly improves construction efficiency, these equipment is usually equipped with remote controller and intelligent control system, operator can be flexibly adjusted according to actual situation, adapts to different construction environment and demand, electric drive reduces the generation of exhaust gas and noise, has positive significance to the environmental protection of construction site, hoisting machine for electric power construction has multiple safety protection measures, such as overload protection, open-phase protection during operation process, ensure the safety of operator and equipment.

[0003] As the authorized announcement No.CN219429605U discloses a kind of hoisting equipment for electric power construction, including lifting platform, the top of the lifting platform is through being designed with sliding slot, the inner wall of the sliding slot is slidably connected with sliding block, the top of the sliding block is fixedly connected with fixed assembly, the outer wall of the fixed assembly is fixedly installed with fixed block, the outer wall of the fixed block is movably connected with support rod, the end of the support rod away from fixed block is movably connected with moving block;

[0004] It realizes clamping and fixing to the hoisting equipment for electric power construction placed on the top of lifting platform, avoids equipment shaking and accidental falling when lifting equipment, causes danger, by installing stabilizing frame, it is favorable to improve the stability of base installation, facilitate to improve the stability of hoisting equipment device as a whole, avoid shaking when lifting electric power equipment;

[0005] But it does not solve the problem that the existing construction hoisting equipment is generally not convenient and accurate when lifting and conveying, it is not convenient to move and support different sizes of goods in multiple positions, it is not convenient to rotate and adjust electric power goods in multiple positions, which greatly affects the flexibility of hoisting equipment for electric power construction in rotating and adjusting goods and the stability when lifting goods. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of hoisting equipment for electric power construction to solve the problem that construction hoisting equipment is not convenient and accurate in lifting and conveying, it is not convenient to move and support different sizes of goods in multiple positions, it is not convenient to rotate and adjust electric power goods in multiple positions, which affects the flexibility of hoisting equipment for electric power construction in rotating and adjusting goods and the stability when lifting goods.

[0007] In order to achieve the above object, the utility model provides following technical scheme: a lifting equipment for electric power construction, including fork arm lift and bottom plate, the top of fork arm lift is installed with bottom plate, the bottom of fork arm lift is installed with tank car, the top center position of bottom plate is installed with rotating box, the top of rotating box is provided with lifting platform, the top of lifting platform is provided with support frame, the top of support frame is provided with hollow support symmetrically, the inner wall of lifting platform on support frame one side is installed with first motor, the output of first motor is installed with first threaded rod, the surface of first threaded rod is equipped with first threaded block, first threaded block is connected with support frame, and first threaded block is connected with lifting platform slidingly, the side close to first threaded block of support frame is symmetrically installed with two groups of first sliding arm slidingly, the side away from first threaded block of support frame is symmetrically installed with two groups of second sliding arm slidingly, the top of first sliding arm and second sliding arm is installed with beam arm, the bottom of beam arm is installed with support block, the outer wall of support frame is installed with fixed frame, the outside of fixed frame is provided with second hand wheel, the inside of fixed frame is movably installed with third threaded rod, third threaded rod extends to the outside of fixed frame and is connected with second hand wheel, third threaded rod penetrates beam arm, and the surface of third threaded rod is equipped with third threaded block, third threaded block is connected with beam arm, the side wall of first sliding arm is movably installed with first hand wheel, the inside of first sliding arm is movably installed with second threaded rod, and second threaded rod penetrates first sliding arm, second sliding arm and support block and is movably connected.

[0008] Preferably, the surface of the second threaded rod is equipped with a second threaded block, and the second threaded block is connected with the hollow support.

[0009] Preferably, the inside of the rotating box is provided with a large gear, and the top of the rotating box is movably installed with a rotating column.

[0010] Preferably, the rotating column extends to the inside of the rotating box and is connected with the large gear, the top of the rotating column is connected with the lifting platform, and the inside of the bottom plate on one side of the rotating box is installed with a second motor.

[0011] Preferably, the output of the second motor is installed with a small gear, and the small gear is engaged with the large gear.

[0012] Preferably, the top of the rotating box on both sides of the rotating column is installed with a sliding block, and the sliding block is slidingly connected with the lifting platform.

[0013] Preferably, the top of the bottom plate on both sides of the rotating column is installed with a support column, and the support column is slidingly connected with the lifting platform.

[0014] Preferably, the outer wall on both sides of the tank car is installed with two groups of link frames, and the inside of the link frame is movably installed with a rotating shaft.

[0015] Preferably, the outer part of the connecting frame is provided with a support arm, the rotating shaft is movably connected with the support arm, and a cylinder is movably arranged on the side of the connecting frame away from the rotating shaft.

[0016] Preferably, the output end of the cylinder is movably connected with the support arm, and a foot is arranged at the bottom end of the support arm.

[0017] Compared with the prior art, the construction lifting device not only facilitates the convenient and accurate lifting and conveying of the power construction lifting device, facilitates the multi-position movement and support of different sizes of articles, facilitates the multi-position rotation adjustment of the power articles, and improves the flexibility of the power construction lifting device in rotating and adjusting the articles and the stability of lifting the articles.

[0018] (1) The third threaded rod is driven to rotate by the second hand wheel, the third threaded rod drives the third threaded block to move, the third threaded block drives the beam arm and the hollow support to move, when moving to a certain distance, the required power article is placed, the bottom plate, the rotating box, the lifting platform and the support frame are driven by the fork arm elevator to move upward to adjust the height, the first threaded rod is driven to rotate by the first motor, the first threaded rod drives the first threaded block to move, the first threaded block drives the support frame, the beam arm and the hollow support to move, when moving to a certain area, the second threaded rod is driven to rotate by the first hand wheel, the second threaded rod drives the second threaded block and the hollow support to move, the hollow support drives the power article to move slowly and accurately to the designated area, which facilitates the convenient and accurate lifting and conveying of the power construction lifting device, realizes the stable lifting of the power construction lifting device, facilitates the multi-position movement and support of different sizes of articles, facilitates the accurate micro adjustment and movement of the articles, facilitates the accurate conveying of the articles to a specific area, increases the movement control range during article installation, and improves the convenience of the power construction lifting device in accurately conveying the articles.

[0019] (2) The pinion is driven to rotate by the second motor, under the meshing of the pinion and the gear, the pinion drives the gear to rotate, the gear drives the rotating column, the lifting platform, the support frame, the beam arm and the hollow support to rotate by a certain angle, which facilitates the multi-position rotation adjustment of the power articles, facilitates the convenient placement in the required area, realizes the convenient rotation adjustment position of the power construction lifting device, facilitates the flexible rotation by a certain angle for rapid positioning, and improves the flexibility of the power construction lifting device in rotating and adjusting the articles.

[0020] (3) through the cylinder drive support arm to rotate the shaft as the axis, support arm drive machine foot rotation, multiple machine foot and ground close contact, to improve the stability of the fork arm lift, to prevent the lifting of goods when dumping, the power construction lifting equipment is convenient and the ground multiple position contact, improve the stability of the power construction lifting equipment lifting goods, prevent the goods tilt when lifting. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the front view structural schematic diagram of the utility model;

[0022] Figure 2 It is the three-dimensional structure schematic diagram of the utility model;

[0023] Figure 3 It is the three-dimensional structure schematic diagram of the support frame of the utility model;

[0024] Figure 4 It is the support frame section view structural schematic diagram of the utility model;

[0025] Figure 5 It is the support frame bottom view structural schematic diagram of the utility model;

[0026] Figure 6 It is the three-dimensional structure schematic diagram of the fixed frame of the utility model;

[0027] Figure 7 It is the rotary box section view structural schematic diagram of the utility model;

[0028] Figure 8 It is the three-dimensional structure schematic diagram of the tank car of the utility model.

[0029] In the drawing: 1, fork arm lift; 2, bottom plate; 3, support column; 4, rotary box; 5, rotary column; 6, sliding block; 7, lifting platform; 8, first motor; 9, first threaded rod; 10, first threaded block; 11, support frame; 12, beam arm; 13, hollow support; 14, second threaded block; 15, support block; 16, second threaded rod; 17, first hand wheel; 18, first sliding arm; 19, second sliding arm; 20, second hand wheel; 21, third threaded block; 22, third threaded rod; 23, fixed frame; 24, second motor; 25, pinion; 26, gear; 27, tank car; 28, support arm; 29, rotating shaft; 30, link frame; 31, cylinder; 32, machine foot. DETAILED DESCRIPTION

[0030] In order to further illustrate the technical means and effects of the utility model for achieving the predetermined utility model purposes, the following will be combined with the drawings and the preferred embodiments, and the specific embodiments, structures, features and effects of the utility model will be described in detail as follows.

[0031] Referring to Figures 1-8 The utility model provides an embodiment: a kind of hoisting equipment for electric power construction, including fork arm hoist 1 and bottom plate 2, the top end of fork arm hoist 1 is installed with bottom plate 2, the bottom end of fork arm hoist 1 is installed with tank car 27, the top end center position of bottom plate 2 is installed with rotating box 4, the top of rotating box 4 is provided with lifting platform 7, the top of lifting platform 7 is provided with support frame 11, the top of support frame 11 is symmetrically provided with hollow support 13, first motor 8 is installed on the inner wall of lifting platform 7 on the side of support frame 11, the output end of first motor 8 is installed with first threaded rod 9, the surface of first threaded rod 9 is sleeved with first threaded block 10, first threaded block 10 is connected with support frame 11, and first threaded block 10 is connected with lifting platform 7 slidingly, two groups of first sliding arm 18 are symmetrically slidingly installed on the side of support frame 11 close to first threaded block 10, two groups of second sliding arm 19 are symmetrically slidingly installed on the side of support frame 11 away from first threaded block 10, the top of first sliding arm 18, second sliding arm 19 is all installed with beam arm 12, the bottom of beam arm 12 is all installed with support block 15, fixed frame 23 is installed on the outer wall of support frame 11, second hand wheel 20 is provided outside fixed frame 23, third threaded rod 22 is movably installed in fixed frame 23, third threaded rod 22 extends to the outside of fixed frame 23 and is connected with second hand wheel 20, third threaded rod 22 penetrates beam arm 12, and the surface of third threaded rod 22 is sleeved with third threaded block 21, third threaded block 21 is connected with beam arm 12, first hand wheel 17 is movably installed on the side wall of first sliding arm 18, second threaded rod 16 is movably installed in first sliding arm 18, and second threaded rod 16 penetrates first sliding arm 18, second sliding arm 19 and is movably connected with support block 15, the surface of second threaded rod 16 is sleeved with second threaded block 14, and second threaded block 14 is connected with hollow support 13;

[0032] Firstly, the power construction lifting equipment is moved to the lifting area, the second hand wheel 20 is operated, the third threaded rod 22 is driven to rotate under the support of the fixed frame 23, the third threaded block 21 is driven to move under the support of the third threaded rod 22, the beam arm 12 and the hollow support 13 are driven to move under the support of the third threaded block 21, when moving to a certain interval, the required power goods are placed, the fork arm lifter 1 is opened, the bottom plate 2, the rotating box 4, the lifting platform 7 and the support frame 11 are driven to move upward under the support of the tank 27, the height is adjusted, the first motor 8 is opened, the first threaded rod 9 is driven to rotate under the support of the lifting platform 7, the first threaded block 10 is driven to move under the support of the first threaded rod 9, the support frame 11, the beam arm 12 and the hollow support 13 are driven to move under the support of the first threaded block 10, when moving to a certain area, the first hand wheel 17 is operated, the second threaded rod 16 is driven to rotate under the support of the first sliding arm 18, the second sliding arm 19 and the support block 15, the second threaded block 14 and the hollow support 13 are driven to move under the support of the second threaded rod 16, the power goods are slowly moved under the support of the hollow support 13, and the power goods are accurately conveyed to the specified area, so that the power construction lifting equipment is conveniently and accurately lifted and conveyed, the power construction lifting equipment stably lifts the goods, different goods are conveniently moved and supported in multiple positions, the goods are accurately and micro-adjusted and moved, the goods are accurately conveyed to the specified area, the movement control range of the goods during installation is increased, and the convenience of accurately conveying the goods by the power construction lifting equipment is improved.

[0033] The rotating box 4 is internally provided with a large gear 26, the rotating column 5 is movably installed at the top end of the rotating box 4, the rotating column 5 extends into the interior of the rotating box 4 and is connected with the large gear 26, the top end of the rotating column 5 is connected with the lifting platform 7, and the second motor 24 is installed in the interior of the bottom plate 2 on one side of the rotating box 4;

[0034] The second motor 24 is provided with a small gear 25 at the output end, and the small gear 25 is engaged with the large gear 26;

[0035] The rotating box 4 is internally provided with a large gear 26, the rotating column 5 is movably installed at the top end of the rotating box 4, the rotating column 5 extends into the interior of the rotating box 4 and is connected with the large gear 26, the top end of the rotating column 5 is connected with the lifting platform 7, and the second motor 24 is installed in the interior of the bottom plate 2 on one side of the rotating box 4;

[0036] The rotating box 4 is internally provided with a large gear 26, the rotating column 5 is movably installed at the top end of the rotating box 4, the rotating column 5 extends into the interior of the rotating box 4 and is connected with the large gear 26, the top end of the rotating column 5 is connected with the lifting platform 7, and the second motor 24 is installed in the interior of the bottom plate 2 on one side of the rotating box 4;

[0037] When the angle rotation is needed, the second motor 24 is opened, and under the support of the bottom plate 2, the second motor 24 drives the pinion gear 25 to rotate, and under the meshing of the pinion gear 25 and the gear wheel 26, the pinion gear 25 drives the gear wheel 26 to rotate, and under the support of the support column 3 and the sliding block 6, the gear wheel 26 drives the rotating column 5, the lifting platform 7, the support frame 11, the beam arm 12 and the hollow support 13 to rotate by a certain angle, so as to conveniently rotate and adjust the power articles in multiple positions, conveniently rotate to the required area for convenient placement, realize the convenient rotation and adjustment position of the lifting equipment for power construction, facilitate flexible rotation by a certain angle for rapid positioning, and improve the flexibility of the lifting equipment for power construction in rotating and adjusting articles.

[0038] The outer walls on both sides of the tank car 27 are provided with two groups of connection frames 30, and the interiors of the connection frames 30 are movably provided with rotating shafts 29.

[0039] The outer parts of the connection frames 30 are provided with support arms 28, the rotating shafts 29 are movably connected with the support arms 28, and the sides, away from the rotating shafts 29, of the connection frames 30 are movably provided with air cylinders 31.

[0040] The output ends of the air cylinders 31 are movably connected with the support arms 28, and the bottom ends of the support arms 28 are provided with feet 32.

[0041] A plurality of air cylinders 31 are opened, and under the support of the connection frames 30, the air cylinders 31 drive the support arms 28 to rotate around the rotating shafts 29, and the support arms 28 drive the feet 32 to rotate, so that the plurality of feet 32 are in close contact with the ground, thereby improving the stability of the fork arm elevator 1, preventing the lifting articles from falling, realizing the convenient multi-position contact with the ground of the lifting equipment for power construction, improving the stability of the lifting equipment for power construction when lifting articles, and preventing the articles from tilting when being lifted.

[0042] Working principle: first, the power construction lifting equipment is moved to the lifting area, the second hand wheel 20 drives the third threaded rod 22 to rotate, the third threaded rod 22 drives the third threaded block 21 to move, the third threaded block 21 drives the beam arm 12 and the hollow support 13 to move, when moving to a certain interval, the required power goods are placed, the fork arm elevator 1 drives the bottom plate 2, the rotating box 4, the lifting platform 7 and the support frame 11 to move upward to adjust the height, the first motor 8 drives the first threaded rod 9 to rotate, the first threaded rod 9 drives the first threaded block 10 to move, the first threaded block 10 drives the support frame 11, the beam arm 12 and the hollow support 13 to move, when moving to a certain area, the first hand wheel 17 drives the second threaded rod 16 to rotate, the second threaded rod 16 drives the second threaded block 14 and the hollow support 13 to move, the hollow support 13 drives the power goods to move slowly and accurately to the designated area, which facilitates the convenient and accurate lifting and conveying of the power construction lifting equipment, the second motor 24 drives the pinion 25 to rotate, the pinion 25 drives the gear wheel 26 to rotate, the gear wheel 26 drives the rotating column 5, the lifting platform 7, the support frame 11, the beam arm 12 and the hollow support 13 to rotate by a certain angle, which facilitates the multi-position rotation adjustment of the power goods, facilitates the convenient placement in the required area, the cylinder 31 drives the support arm 28 to rotate around the rotating shaft 29, the support arm 28 drives the foot 32 to rotate, a plurality of feet 32 are in close contact with the ground, which improves the stability of the fork arm elevator 1 and prevents the lifting goods from falling, thereby completing the use of the construction lifting equipment.

[0043] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any indirect modification, equivalent change and modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the present application.

Claims

1. A power construction hoisting apparatus characterized by: The utility model provides a fork arm elevator and bottom plate, the top end of fork arm elevator is installed with bottom plate, the bottom end of fork arm elevator is installed with tank car, the top end center position of bottom plate is installed with rotating box, the top end of rotating box is provided with lifting platform, the top end of lifting platform is provided with support frame, the top end of support frame is provided with hollow support symmetrically, the inner wall of lifting platform of support frame one side is installed with first motor, the output of first motor is installed with first screw rod, the surface of first screw rod is equipped with first screw block, first screw block is connected with support frame, and first screw block is connected with lifting platform slidingly, the side of support frame close to first screw block is symmetrically installed with two groups of first sliding arm slidingly, the side of support frame away from first screw block is symmetrically installed with two groups of second sliding arm slidingly, the top end of first sliding arm, second sliding arm is installed with beam arm, the bottom end of beam arm is installed with support block, the outer wall of support frame is installed with fixed frame, the outside of fixed frame is provided with second hand wheel, the inside of fixed frame is movably installed with third screw rod, the third screw rod extends to the outside of fixed frame and is connected with second hand wheel, the third screw rod penetrates beam arm, and the surface of third screw rod is equipped with third screw block, the third screw block is connected with beam arm, the side wall of first sliding arm is movably installed with first hand wheel, the inside of first sliding arm is movably installed with second screw rod, and second screw rod penetrates first sliding arm, second sliding arm and support block and is movably connected.

2. A power construction hoisting apparatus according to claim 1, characterized by: The surface of the second screw rod is equipped with a second screw block, and the second screw block is connected with the hollow support.

3. The power construction hoisting apparatus of claim 1, wherein: The inside of the rotating box is provided with a large gear, and the top end of the rotating box is movably installed with a rotating column.

4. A power construction hoisting apparatus according to claim 3, wherein: The rotating column extends into the inside of the rotating box and is connected with the large gear, the top end of the rotating column is connected with the lifting platform, and the inside of the bottom plate on one side of the rotating box is installed with a second motor.

5. A power construction hoisting apparatus according to claim 4, wherein: The output end of the second motor is installed with a small gear, and the small gear is engaged with the large gear.

6. A power construction hoisting apparatus according to claim 3, wherein: The top end of the rotating box on both sides of the rotating column is installed with a sliding block, and the sliding block is slidingly connected with the lifting platform.

7. The power construction hoisting apparatus according to claim 3, wherein: The top end of the bottom plate on both sides of the rotating column is installed with a support column, and the support column is slidingly connected with the lifting platform.

8. The power construction hoisting apparatus of claim 1, wherein: The outer walls on both sides of the tank car are installed with two groups of link frames, and the inner sides of the link frames are movably installed with rotating shafts.

9. A power construction hoisting apparatus according to claim 8, wherein: The outer sides of the link frames are provided with support arms, the rotating shafts are movably connected with the support arms, and the sides away from the rotating shafts of the link frames are movably installed with air cylinders.

10. A power construction hoisting apparatus according to claim 9, wherein: The output end of the air cylinder is movably connected with the support arm, and the bottom end of the support arm is installed with a robot foot.

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