Building demolition inner jacking equipment convenient to disassemble and assemble

Abstract

The utility model provides building demolition inner jacking equipment convenient to disassemble and assemble, which relates to the technical field of building jacking and comprises a moving plate, a lifting component, a lifting component and a lifting component. The lifting plate is mounted at the lifting end of the lifting assembly; the material pushing assembly is rotationally connected to the top of the lifting plate; the stretching assemblies are arranged between the adjacent moving plates; and the protection assembly is arranged between the lifting plates and arranged above the stretching assembly. The jacking device is good in stability, capable of guaranteeing the safety of dismantling operation, high in adaptability and capable of adjusting the angle of the jacking device according to the actual situation so as to adapt to building inner top scenes of different planes, the application range is expanded, and the diversity and flexibility of construction are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building jacking technology field, specifically, relate to a building demolition inner jacking equipment convenient to dismount. BACKGROUND

[0002] With the high -speed development of our country social economy, the old district reconstruction and the old area of town and the demolition of new have become major livelihood project and development project, the existing building demolition and disintegration technology mainly has the demolition method and mechanical demolition method of blasting, but in the city area and so on population -dense place uses the danger of demolition method of blasting big.

[0003] Through the search, in the prior art, patent application number CN110453933 A of China discloses "a building demolition inner jacking equipment and construction method", including lifting plate, lifting assembly for driving lifting plate to move up and down and push material assembly for unloading building waste material arranged on lifting plate, and the push material assembly is installed with demolition equipment main body;The lifting assembly includes a moving frame, a support rack fixedly connected with the lifting plate, a transmission gear meshed with the support rack and a rotating assembly for driving the transmission gear to rotate forward and backward, the rotating assembly is installed on the moving frame, and the upper end of the support rack exceeds the lifting plate.But still have the following defects:

[0004] (1) in the above patent file, the building demolition inner jacking equipment is dispersed when working, and the stability of the equipment as a whole is poor;

[0005] In the above patent file, the building demolition inner jacking equipment cannot cope with the inner jacking scene of different planes of building.

[0006] Therefore we make improvement to this, and propose a building demolition inner jacking equipment convenient to dismount. UTILITY MODEL CONTENT

[0007] The utility model aims at: for the existing building demolition inner jacking equipment working support point dispersed, stability is poor and the building demolition inner jacking equipment cannot cope with the inner jacking scene of different planes of building.

[0008] In order to realize the above-mentioned utility model purpose, the utility model provides the following technical scheme:

[0009] A building demolition inner jacking equipment convenient to dismount, including moving plate, the bottom four corners of the moving plate are installed with universal wheel with brake, still including:

[0010] Lifting assembly, the lifting assembly is arranged at the top of moving plate;

[0011] Lifting plate, the lifting plate is installed in the lifting end of lifting assembly;

[0012] A pushing assembly is rotationally connected to the top of the lifting plate;

[0013] An extending assembly is arranged between adjacent moving plates;

[0014] A protection assembly is arranged between the lifting plates and above the extending assembly.

[0015] As a preferred technical scheme of the present application, the lifting assembly comprises lifting hydraulic cylinders fixedly connected to the four corners of the moving plate, a connecting plate fixedly connected to the bottom of the lifting plate, and a lifting rod rotationally connected between the connecting plate and the lifting hydraulic cylinders.

[0016] As a preferred technical scheme of the present application, the pushing assembly comprises a pushing bottom plate rotationally connected to the top of the lifting plate, a slot formed in the pushing bottom plate, an inclined plate rotationally connected to the pushing bottom plate, a disassembly device main body fixedly connected to the end face of the inclined plate away from the lifting plate, and a pushing hydraulic cylinder rotationally connected to the slot wall of the inclined plate, the end face of the inclined plate away from the lifting plate is provided with a plurality of sharp parts, and the pushing bottom plate is connected with the lifting plate through a positioning piece.

[0017] As a preferred technical scheme of the present application, the positioning piece comprises an upper threaded seat fixed to the outer side wall of the pushing bottom plate, a lower threaded seat fixedly connected to the outer side wall of the lifting plate, and a bolt threadedly connected between the upper threaded seat and the lower threaded seat.

[0018] As a preferred technical scheme of the present application, the extending assembly comprises a first V-shaped movable connecting rod slidingly connected to the outer side wall of the moving plate, a fixed block fixedly connected to the outer side wall of the moving plate, a sliding block slidingly connected to the outer side wall of the moving plate, a second V-shaped movable connecting rod movably connected between adjacent fixed blocks, and a driving screw rod mounted to the outer side wall of the moving plate and threadedly connected to the sliding block, the middle sections of the first V-shaped movable connecting rod and the second V-shaped movable connecting rod are rotationally connected, and the driving screw rod is slidingly matched with the fixed block.

[0019] As a preferred technical scheme of the present application, the stabilizing assembly comprises a resilient telescopic arm rotationally connected to the middle sections of the first V-shaped movable connecting rod and the second V-shaped movable connecting rod, and a stabilizing block rotationally connected to the end of the resilient telescopic arm away from the first V-shaped movable connecting rod.

[0020] As a preferred technical scheme of the present application, the protection assembly comprises a resilient net fixedly connected between adjacent lifting plates.

[0021] Compared with the prior art, the present application has the following beneficial effects:

[0022] In the scheme of the present application:

[0023] 1. By setting the extension components, the distance between the equipment can be adjusted according to actual needs, and the support points can be adjusted more flexibly, which improves the working stability of the building demolition internal lifting equipment and solves the problem of poor stability due to the dispersed support points when the equipment is working in the existing technology;

[0024] 2. By setting a pusher base plate rotatably connected to the top of the lifting plate and an inclined plate rotatably connected to the pusher base plate, the pusher assembly can rotate freely and its angle can be adjusted according to the actual working scenario. This achieves free adjustment of the pusher assembly's angle and solves the problem that existing building demolition internal jacking equipment cannot cope with different floor plan building internal jacking scenarios. Attached Figure Description

[0025] Figure 1 A front view of an internal jacking device for building demolition that is easy to assemble and disassemble, provided by this utility model;

[0026] Figure 2 One of the overall structural schematic diagrams of an internal jacking device for building demolition that is easy to assemble and disassemble, provided by this utility model;

[0027] Figure 3 The second schematic diagram of the overall structure of an internal jacking device for building demolition that is easy to assemble and disassemble, provided by this utility model;

[0028] Figure 4 An enlarged schematic diagram of structure B of a building demolition internal lifting device that is easy to assemble and disassemble, provided by this utility model;

[0029] Figure 5 This is an enlarged schematic diagram of structure A of a building demolition internal lifting device that is easy to assemble and disassemble, provided by this utility model.

[0030] The image shows:

[0031] 1. Moving plate; 110. Casters; 2. Lifting assembly; 201. Lifting plate; 202. Lifting hydraulic cylinder; 203. Connecting plate; 204. Lifting rod; 3. Pushing assembly; 301. Pushing base plate; 302. Inclined plate; 303. Disassembly equipment body; 304. Pushing hydraulic cylinder; 305. Spike; 306. Positioning component; 3061. Upper threaded seat; 3062. Lower threaded seat; 3063. Bolt; 307. Slot; 4. Extension assembly; 401. First V-shaped movable link; 402. Second V-shaped movable link; 403. Fixed block; 404. Sliding block; 405. Drive screw; 5. Protective assembly; 501. Elastic net; 6. Stabilizing assembly; 601. Elastic telescopic arm; 602. Stabilizing block. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0033] like Figures 1-5 As shown, this embodiment proposes a building demolition internal lifting device that is easy to assemble and disassemble, including a movable plate 1, wherein universal casters 101 with brakes are installed at the four corners of the bottom of the movable plate 1, and further includes:

[0034] Lifting assembly 2, which is disposed on the top of the movable plate 1;

[0035] Lifting plate 201, which is installed at the lifting end of lifting assembly 2;

[0036] The material pushing assembly 3 is rotatably connected to the top of the lifting plate 201;

[0037] Extension assembly 4, which is disposed between adjacent movable plates 1;

[0038] The protective component 5 is disposed between the lifting plates 201 and above the extension component 4.

[0039] like Figure 2 As shown, as a preferred technical solution of this application, the lifting assembly 2 includes lifting hydraulic cylinders 202 fixedly connected to the four corners of the moving plate 1, a connecting plate 203 fixedly connected to the bottom of the lifting plate 201, and a lifting rod 204 rotatably connected between the connecting plate 203 and the lifting hydraulic cylinders 202. The lifting hydraulic cylinders 202 are activated to drive the lifting plate 201 to lift, thereby lifting the pushing assembly 3.

[0040] like Figure 2 and Figure 3As shown, as a preferred technical solution of this application, the pushing assembly 3 includes a pushing base plate 301 rotatably connected to the top of the lifting plate 201, a slot 307 opened on the pushing base plate 301, an inclined plate 302 rotatably connected to the pushing base plate 301, a dismantling equipment body 303 fixedly connected to the end face of the inclined plate 302 away from the lifting plate 201, and a pushing hydraulic cylinder 304 rotatably connected to the groove wall of the slot 307 of the inclined plate 302. The end face of the inclined plate 302 away from the lifting plate 201 is provided with a plurality of spikes 305. A positioning member 306 is connected between the pushing base plate 301 and the lifting plate 201. The pushing base plate 301 and the lifting plate 201 are rotatably connected by a rotating shaft, and the angle can be adjusted according to actual needs to adapt to different angles of the building ceiling. The pushing hydraulic cylinder 304 extends and retracts to make the inclined plate 302 fit with the top surface. In addition, the lifting of the pushing hydraulic cylinder 304 can also be used to complete the dumping of construction waste.

[0041] like Figure 3 and Figure 4 As shown, as a preferred technical solution of this application, the positioning component 306 includes an upper threaded seat 3061 fixed to the outer wall of the pusher base plate 301, a lower threaded seat 3062 fixedly connected to the outer wall of the lifting plate 201, and a bolt 3063 threadedly connected between the upper threaded seat 3061 and the lower threaded seat 3062. After adjusting the angle of the tilting plate 302, the positioning component 306 is used to fix the pusher base plate 301 and the lifting plate 201.

[0042] like Figure 3 As shown, as a preferred technical solution of this application, the extension component 4 includes a first V-shaped movable link 401 slidably connected to the outer wall of the movable plate 1, a fixed block 403 fixedly connected to the outer wall of the movable plate 1, a sliding block 404 slidably connected to the outer wall of the movable plate 1, a second V-shaped movable link 402 movably connected between adjacent fixed blocks 403, and a drive screw 405 installed on the outer wall of the movable plate 1 and threadedly connected to the sliding block 404. The middle section of the first V-shaped movable link 401 and the middle section of the second V-shaped movable link 402 are rotatably connected. The drive screw 405 is slidably engaged with the fixed block 403. For different areas of building interior ceilings, by activating the drive screw 405, the extension component 4 is extended or compressed to achieve the actual required distance, adapting to different building interior ceilings.

[0043] like Figure 5As shown, as a preferred technical solution of this application, the stabilizing component 6 includes an elastic telescopic arm 601 rotatably connected to the bottom of the middle section of the first V-shaped movable link 401 and the second V-shaped movable link 402, and a stabilizing block 602 rotatably connected to the end of the elastic telescopic arm 601 away from the first V-shaped movable link 401. When the extension component 4 is extended, the force on the elastic telescopic arm 601 acts on the stabilizing block 602, and the stabilizing block 602 applies the force to the ground, which can increase the overall support force of the equipment.

[0044] like Figure 3 As shown, as a preferred technical solution of this application, the protective component 5 includes an elastic net 501 fixedly connected between adjacent lifting plates 201. The elastic net 501 can catch large construction waste and protect the extension component 4 from damage by construction waste.

[0045] Specifically, when using this device: based on the actual roof area of ​​the building under construction, start the drive screw 405 to make the distance between the equipment meet the actual requirements. After the drive screw 405 is adjusted, brake and fix the caster wheel 101.

[0046] When the interior ceiling of a building is at the same level, the lifting hydraulic cylinder 202 is activated. During the upward movement of the lifting hydraulic cylinder 202, the connecting plate 203 and the lifting plate 201 are moved upward, which in turn moves the pushing assembly 4 towards the interior ceiling of the building. Then, the floor slab of the building is dismantled by the dismantling equipment body 303. The spikes 305 can improve the efficiency of dismantling. After the building is dismantled, the piston rod of the pushing hydraulic cylinder 304 is extended to push the inclined plate 302 to rotate, thereby dumping the waste material on its upper part to one side. After dumping is completed, the piston rod of the pushing hydraulic cylinder 304 is shortened to reset the inclined plate 302.

[0047] When the interior ceiling of a building is not on the same plane, first adjust the direction of the pusher base plate 301 so that the inclined plate 302 is close to the inclined interior ceiling of the building. Use the positioning piece 306 to fix the pusher base plate 301 and the lifting plate 201. Activate the lifting hydraulic cylinder 202. During the upward movement of the lifting hydraulic cylinder 202, it drives the connecting plate 203 and the lifting plate 201 to move upward, thereby driving the pusher assembly 4 to move towards the interior ceiling of the building. Extend the piston rod of the pusher hydraulic cylinder 304 to push the inclined plate 302 to rotate. Adjust the angle so that the inclined plate 302 fits against the interior ceiling of the building. Then, dismantle the building's floor slab by disassembling the main body of the equipment 303. After dismantling the building, extend the piston rod of the pusher hydraulic cylinder 304 to push the inclined plate 302 to rotate, thereby dumping the waste material on top to one side. Finally, shorten the piston rod of the pusher hydraulic cylinder 304 to reset the inclined plate 302.

[0048] During construction, elastic netting 501 is used to support larger construction waste. Workers should promptly remove construction waste from elastic netting 501 to prevent it from being damaged.

[0049] All technical features in this embodiment can be freely combined according to actual needs.

[0050] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A building demolition internal lifting device that is easy to assemble and disassemble, comprising a movable plate (1), characterized in that, The movable plate (1) is equipped with casters (101) with brakes at the four corners of its bottom, and also includes: A lifting assembly (2) is disposed on top of the movable plate (1); A lifting plate (201) is installed at the lifting end of the lifting assembly (2); The material pushing assembly (3) is rotatably connected to the top of the lifting plate (201); Extension assembly (4) is disposed between adjacent movable plates (1); The protective component (5) is disposed between the lifting plates (201) and above the extension component (4).

2. The building demolition internal lifting device that is easy to assemble and disassemble according to claim 1, characterized in that, The lifting assembly (2) includes lifting hydraulic cylinders (202) fixedly connected to the four corners of the movable plate (1), a connecting plate (203) fixedly connected to the bottom of the lifting plate (201), and a lifting rod (204) rotatably connected between the connecting plate (203) and the lifting hydraulic cylinders (202).

3. The building demolition internal lifting device that is easy to assemble and disassemble according to claim 1, characterized in that, The pushing assembly (3) includes a pushing base plate (301) rotatably connected to the top of the lifting plate (201), a slot (307) opened on the pushing base plate (301), an inclined plate (302) rotatably connected to the pushing base plate (301), a disassembly equipment body (303) fixedly connected to the end face of the inclined plate (302) away from the lifting plate (201), and a pushing hydraulic cylinder (304) rotatably connected to the groove wall of the slot (307) of the inclined plate (302). The end face of the inclined plate (302) away from the lifting plate (201) is provided with a plurality of spikes (305), and a positioning member (306) is connected between the pushing base plate (301) and the lifting plate (201).

4. The building demolition internal lifting device that is easy to assemble and disassemble according to claim 3, characterized in that, The positioning component (306) includes an upper threaded seat (3061) fixedly connected to the outer wall of the pusher base plate (301), a lower threaded seat (3062) fixedly connected to the outer wall of the lifting plate (201), and a bolt (3063) threadedly connected between the upper threaded seat (3061) and the lower threaded seat (3062).

5. The building demolition internal lifting device that is easy to assemble and disassemble according to claim 1, characterized in that, The extension assembly (4) includes a first V-shaped movable link (401) slidably connected to the outer wall of the movable plate (1), a fixed block (403) fixedly connected to the outer wall of the movable plate (1), a sliding block (404) slidably connected to the outer wall of the movable plate (1), a second V-shaped movable link (402) slidably connected between adjacent fixed blocks (403), and a drive screw (405) installed on the outer wall of the movable plate (1) and threadedly connected to the sliding block (404). The middle section of the first V-shaped movable link (401) and the middle section of the second V-shaped movable link (402) are rotatably connected, and the drive screw (405) is slidably engaged with the fixed block (403).

6. The building demolition internal lifting device that is easy to assemble and disassemble according to claim 1, characterized in that, The stabilizing component (6) includes an elastic telescopic arm (601) rotatably connected to the bottom of the middle section of the first V-shaped movable link (401) and the second V-shaped movable link (402), and a stabilizing block (602) rotatably connected to the end of the elastic telescopic arm (601) away from the first V-shaped movable link (401).

7. The building demolition internal lifting device that is easy to assemble and disassemble according to claim 1, characterized in that, The protective component (5) includes an elastic net (501) fixedly connected between adjacent lifting plates (201).

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