CN110878642A - Tear wall machine fixing device open with cutting function - Google Patents
Tear wall machine fixing device open with cutting function Download PDFInfo
- Publication number
- CN110878642A CN110878642A CN201911135699.1A CN201911135699A CN110878642A CN 110878642 A CN110878642 A CN 110878642A CN 201911135699 A CN201911135699 A CN 201911135699A CN 110878642 A CN110878642 A CN 110878642A
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- bracket
- telescopic
- mechanical arm
- fixed
- fixing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
- E04G23/082—Wrecking of buildings using shears, breakers, jaws and the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a fixing device of a wall dismounting machine with a cutting function, which comprises a bracket, a mechanical arm connecting frame, a telescopic fixing pin, a static cutting drill bit and a wire saw assembly, wherein the bracket is fixedly connected with the mechanical arm connecting frame; the bracket is used as a carrier of the telescopic fixing pin, the static cutting drill bit and the rope saw assembly, and the mechanical arm connecting frame is used for realizing connection of the bracket and a mechanical arm of the wall dismantling machine. The rope saw assembly comprises a driving motor, a guide pulley, a fixed pulley, a guide rail and a rope saw chain. The fixing device can realize the functions of opening, fixing and cutting of the building component, has the advantages of low cost, high construction efficiency, convenient use, strong adaptability and the like, can be applied to small building component dismantling machinery, and improves the industrialization level of the building component dismantling operation. In addition, the dust flying prevention water spraying device can effectively prevent dust from flying, and green and healthy operation environment is realized.
Description
Technical Field
The invention relates to a fixing device of a wall dismantling machine with a cutting function, and belongs to the field of construction machinery equipment.
Background
In the building field, the dismantling operation of building beam plates or shear walls is often encountered, and when the building components are dismantled in a cutting mode, in order to ensure the construction safety, fixing measures are required to ensure the stability of the components. The fixing process adopted in China at present mainly comprises two modes of supporting scaffold fixing, mechanical suspension fixing and the like.
The support scaffold fixing process is characterized in that a support frame body is erected through a large amount of labor force by utilizing steel pipes and fasteners, and the support frame body needs to be dismantled and cleaned after a component is transported away, so that time and labor are consumed, and the efficiency is low.
The mechanical suspension fixing process includes that vertical hoisting equipment such as a truck crane and a tower crane firstly needs to bind and fix a dismantled component, secondly tightens a sling and keeps the dismantled component until cutting is completed, and finally hoists the dismantled component to a stacking point. However, the method has high requirement on clearance and poor applicability; the hoisting equipment has long occupation time, high cost and low efficiency.
Disclosure of Invention
The invention discloses a fixing device of a wall dismantling machine with a cutting function, which can be applied to small building component dismantling equipment, has the functions of perforating, fixing and cutting building components, can also realize the transportation of the building components, and has the advantages of low cost, high efficiency, strong applicability and the like.
In order to solve the technical problems, the invention comprises the following technical scheme:
a fixing device of a wall dismounting machine with a cutting function comprises a bracket, a mechanical arm connecting frame, a telescopic fixing pin, a static cutting drill bit and a rope saw assembly;
one end of the mechanical arm connecting frame is fixed on the back of the bracket, and the other end of the mechanical arm connecting frame is in pin joint with a mechanical arm of the wall dismantling machine and can rotate along a pin shaft;
the static force cutting drill bit is arranged on the bracket and is connected with a driving device for drilling a hole on the building component,
the telescopic fixing pins are arranged on the bracket, and the bracket at least comprises two telescopic fixing pins arranged at intervals;
the rope saw assembly comprises a driving motor, a fixed pulley, a guide rail and a rope saw chain; the guide rail is fixed on the back of the bracket, and the driving motor is fixed on the guide rail and can move along the guide rail; the guide pulleys are positioned on the back of the bracket and are arranged in pairs; the fixed pulleys are positioned on the front surface of the bracket and are arranged in pairs; the rope saw chain is wound around a flywheel and a guide pulley of the driving motor, passes through the bracket and is wound around the fixed pulley, and is used for cutting the building component.
Furthermore, still be provided with dustproof water jet equipment on the bracket, dustproof water jet equipment includes a plurality of shower nozzles, the shower nozzle sets up around static cutting drill bit, the shower nozzle leads to pipe to be connected with water storage device.
Further, the arm link includes a round pin axle and 4 connecting rods, round pin axle level sets up and is located the connecting hole at flexible arm top, the one end and the round pin axle of connecting rod are articulated, and the other end is fixed the back of bracket.
Further, scalable fixed pin includes the sleeve and is arranged in the telescopic link of sleeve, telescopic one end is provided with the connecting plate, is provided with the bar hole along sleeve length direction, be provided with branch on the telescopic link, branch is located in the bar hole set up the spring between connecting plate and the branch.
Furthermore, at least one telescopic fixing pin is fixed on the bracket through a displacement fine adjustment mechanism.
Further, displacement fine-tuning is flexible subassembly, including telescope tube and telescopic link, reciprocates through the telescopic link and drives fine setting from top to bottom of scalable fixed pin.
Furthermore, the displacement fine adjustment mechanism is a spiral component, and the upper and lower fine adjustment of the telescopic fixing pin is realized through the sleeve and the screw rod which are connected through threads.
The invention provides a building component fixing device suitable for a small-sized wall dismantling machine, which can realize the hole opening operation of a building component through a static cutting drill arranged on a bracket, can not hinder the hole opening operation of the static cutting drill through arranging a telescopic fixing pin, can realize the fixing operation of the building component after hole opening, and finishes the cutting operation of the building component through arranging a rope saw assembly. Therefore, the fixing device can realize the functions of perforating, fixing and cutting the building components, has the advantages of low cost, high construction efficiency, convenient use, strong adaptability and the like, can be applied to small building component dismantling machinery, and improves the industrialization level of the building component dismantling operation. In addition, the dust flying prevention water spraying device can effectively prevent dust from flying, and green and healthy operation environment is realized.
Drawings
FIG. 1 is a schematic structural diagram of a wall stripping machine;
FIG. 2 is a front view of the fixing device;
FIG. 3 is a schematic view of the back structure of the fixing device;
fig. 4 is a schematic view of a telescopic fixing pin.
The numbers in the figures are as follows:
1-a walking device; 2-a leg; 3-a balance arm; 4-a turning device; 5, a mechanical arm; 6-a fixing device; 7-working surface; 8-a building element;
61-a bracket; 62-mechanical arm connecting frame; 63-retractable fixation pins; 64-a static cutting bit; 65-dust-proof water spraying device; 66-a buffer; 67-a wire saw assembly;
631-a sleeve; 632-a telescopic rod; 633-a connecting plate; 634-a strip shaped aperture; 635-struts; 636 a spring; 637-pinhole;
671-drive motor; 672-a guide pulley; 673-guide rail; 674-chain saw chain; 675-fixed pulley.
Detailed Description
The present invention provides a fixing device for a wall breaker with a cutting function, which is described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent in conjunction with the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Fig. 1 illustrates a wall demolition machine that can demolish building elements such as building beam panels, shear walls, and the like. Specifically, the wall dismantling machine comprises a walking device 1, a rotating device 4 arranged above the walking device 1 and a mechanical arm 5 arranged on the rotating device 4, wherein a fixing device 6 is arranged at the front end of the mechanical arm 5, the walking device 1 is positioned on a working surface 7, the working surface can be a floor plate, the fixing device 6 is used for dismantling a building component 8, the building component 8 in fig. 1 is a shear wall, and the building component can also be a beam plate structure. The wall dismantling machine can further comprise a plurality of support legs 2, the support legs 2 can be connected with the frame body of the walking device 1 through the balance arms 3, and the support legs are used for supporting the wall dismantling machine when the wall dismantling machine is under the construction working condition. The walking device 1 can be a crawler-type or roller-type walking device 1, the revolving device 4 comprises a revolving bearing arranged on a frame body of the walking device 1, wherein the walking device 1 and the revolving device 4 can be seen in machines such as an excavator, a crane and the like, and the support legs and the balance rods can also be seen in mechanical equipment of the crane. The mechanical arm can adopt a connecting rod form and comprises a first connecting rod, a second connecting rod and a telescopic rod, one end of the first connecting rod is fixed on the rotating device 4, the other end of the first connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with the fixing device 6, one end of the telescopic rod is hinged with the rotating device, and the other end of the telescopic rod is hinged with the middle section of the second connecting rod. The telescopic arm can realize the front and back movement of the fixing device 6, and can also comprise a vertical jack which is supported on the first connecting rod or the second connecting rod, so that the fixing device 6 can move up and down or turn horizontally.
Fig. 2 and 3 show a specific structure of the fixing device 6, and the fixing device 6 comprises a bracket 61, a mechanical arm connecting frame 62, a telescopic fixing pin 63, a static cutting bit 64 and a rope saw assembly 67.
As shown in fig. 2 and 3, the bracket 61 is a rounded rectangular frame and is provided with cross bars and vertical bars as carriers for the arm attachment 62, the retractable anchor pins 63, the static cutting bit 64 and the wire saw assembly 67 in this embodiment. Of course, the bracket 61 is not limited to this structure as long as the layout of the components of the fixing device and the convenient work can be achieved.
One end of the mechanical arm connecting frame 62 is fixed on the back of the bracket 61, and the other end is connected with a mechanical arm 5 of the wall dismantling machine in a pin joint mode and can rotate along a pin shaft. Specifically, arm link 62 includes a round pin axle and 4 connecting rods, round pin axle level sets up and is located the connecting hole at flexible arm top, the one end and the round pin axle of connecting rod are articulated, and the other end is fixed the back of bracket 61. The joint of the pin shaft and the mechanical arm can adopt meshing transmission to realize the rotation of the pin shaft, thereby realizing the rotation of the fixing device along the pin shaft.
The static cutting bit 64 is arranged on the carriage 61 and is connected to a drive for making a hole in the building element. The driving device can be a motor, the motor is driven to rotate through electric power, the static cutting drill bit 64 is driven to rotate, and the wall body is perforated.
The telescopic fixing pin 63 is arranged on the bracket 61, two static cutting bits 64 and two telescopic fixing pins 63 are arranged in an up-and-down interval manner in fig. 2, and the distance between the telescopic fixing pins 63 is matched with that between the static cutting bits 64. Specifically, as shown in fig. 2 and 3, the retractable fixing pin 63 includes a sleeve and a retractable rod located in the sleeve, and the retractable rod includes two states of being hidden in the sleeve and extending out of the sleeve, which correspond to two working conditions of opening the hole of the static cutting bit 64 and fixing the wall by the retractable fixing pin 63. Fig. 4 shows another structure form of the telescopic fixing pin 63, the telescopic fixing pin 63 includes a sleeve 631 and a telescopic rod 632 located in the sleeve 63, one end of the sleeve 631 is provided with a connecting plate 633, a strip-shaped hole 634 is provided along the length direction of the sleeve 631, a supporting rod 635 is provided on the telescopic rod 632, the supporting rod 635 is located in the strip-shaped hole 634, a spring 636 is provided between the connecting plate 633 and the supporting rod 635, and a pin hole 637 is correspondingly provided on the sleeve 631 and the telescopic rod 632, and the fixing is performed by a pin. The working principle of the telescopic fixing pin 63 in fig. 4 is that the telescopic rod is retracted by squeezing the telescopic rod to compress the spring, and the telescopic rod is hidden in the sleeve by the pin shaft fixing; the pin shaft is pulled out, the supporting rod of the telescopic rod is pushed to move under the action of the elastic force of the spring, the telescopic rod extends out of the sleeve, and the telescopic rod can be fixed through the pin shaft in the state.
As shown in connection with fig. 2 and 3, the rope saw assembly 67 includes a drive motor 671, a guide pulley 672, a guide rail 673, a rope saw chain 674 and a fixed pulley 675; the guide rail 673 is fixed on the back of the bracket 61, and the driving motor 671 is fixed on the guide rail 673 and can move along the guide rail 673; the guide pulleys 672 are arranged in pairs and are positioned on the back of the bracket; the fixed pulleys 675 are arranged in pairs and positioned on the front surface of the bracket, namely the back surface, namely the surface on which the mechanical connecting frame 62 is arranged, and the front surface is the other surface; the rope saw chain 674 goes around a flywheel and a guide pulley of the driving motor, passes through the bracket, goes around the fixed pulley and then is sleeved on the building component for cutting the building component. Wherein, the rope saw chain can adopt diamond string bead chain, can realize the cutting of concrete and reinforcing bar.
The method for cutting the building component by using the fixing device of the wall dismantling machine comprises the following steps:
1) after the wall dismantling machine is in place, a small handheld drilling device is adopted to complete the hole cutting and guiding work on a building component, and preparation is made for penetrating a rope saw chain in the next step;
2) the telescopic fixing pin is kept in a retraction state, the fixing device is close to and parallel to the building component to be dismantled by adjusting the mechanical arm, and drilling operation is carried out; after the static cutting drill bit is drilled, the static cutting drill bit is retracted, the telescopic fixing pin is extended out, the mechanical arm is adjusted to enable the fixing device to move until the telescopic fixing pin is matched with the orifice, and the telescopic fixing pin is inserted and fixed firmly;
3) the driving motor keeps at the starting end of the upper part of the guide rail, the rope saw penetrates through the cutting hole and is connected with the driving motor through the guide pulley, and the two ends of the rope saw are properly connected;
4) operating a driving motor, and gradually moving the driving motor downwards along the guide rail along with the cutting to finish the cutting work;
5) and (4) dismantling the rope saw chain, and transporting the cut building component to a specified place.
In a preferred embodiment, the fixing device 6 further comprises a dust-proof water spray device 65. The dust-proof water spray device 65 includes a plurality of spray heads disposed around the static force cutting bit 64, and the spray heads are connected to a water pump and a water storage device through water pipes. When static cutting drill bit 64 trompil and rope saw subassembly cutting building element, through preventing raise dust water jet equipment 65 water spray, make the dust descend along with the water body, effectively prevent that the building dust from wafting, the water only need can used repeatedly through deposiing to realize green construction.
Preferably, a buffer 66 is provided on the front surface of the bracket 61. When the fixing device 6 is close to the component to be dismantled, the buffer function can be achieved, and damage to other functional devices due to severe collision is avoided. The bumper 66 may be a rubber pad or spring assembly.
In a preferred embodiment, at least one retractable fixing pin 63 is fixed to the bracket 61 by a displacement fine adjustment mechanism. Specifically, displacement fine-tuning is flexible subassembly, including telescope tube and telescopic link, reciprocates through the telescopic link and drives about scalable fixed pin 63 fine setting to when quiet power cutting drill bit 64 trompil has the deviation, still can realize scalable fixed pin 63 and identical with the trompil. In addition, the displacement fine adjustment mechanism can also be a spiral component, and the up-and-down fine adjustment of the telescopic fixing pin 63 can be realized through a sleeve and a screw rod which are connected through threads. Moreover, the displacement fine adjustment mechanism can also be a sliding track assembly, and the up-and-down fine adjustment of the telescopic fixing pin 63 is realized through the sliding track assembly.
The embodiment provides a building element fixing device 6 suitable for a small-sized wall-dismantling machine, the hole-opening operation of a building element can be realized by arranging a static cutting drill bit 64 on a bracket 61, the hole-opening operation of the static cutting drill bit 64 is not hindered by arranging a telescopic fixing pin 63, the fixing operation of the building element after hole opening can be realized, and the cutting operation of the building element is completed by arranging a rope saw component. Therefore, the fixing device can realize the functions of perforating, fixing and cutting the building components, has the advantages of low cost, high construction efficiency, convenient use, strong adaptability and the like, can be applied to small building component dismantling machinery, and improves the industrialization level of the building component dismantling operation. In addition, the dust flying prevention water spraying device 65 can effectively prevent dust from flying, and a green and healthy working environment is realized.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A fixing device of a wall dismantling machine with a cutting function is characterized in that,
the fixing device comprises a bracket, a mechanical arm connecting frame, a telescopic fixing pin, a static cutting drill bit and a rope saw assembly;
one end of the mechanical arm connecting frame is fixed on the back of the bracket, and the other end of the mechanical arm connecting frame is in pin joint with a mechanical arm of the wall dismantling machine and can rotate along a pin shaft;
the static force cutting drill bit is arranged on the bracket and is connected with a driving device for drilling a hole on the building component,
the telescopic fixing pins are arranged on the bracket, and the bracket at least comprises two telescopic fixing pins arranged at intervals;
the rope saw assembly comprises a driving motor, a fixed pulley, a guide rail and a rope saw chain; the guide rail is fixed on the back of the bracket, and the driving motor is fixed on the guide rail and can move along the guide rail; the guide pulleys are positioned on the back of the bracket and are arranged in pairs; the fixed pulleys are positioned on the front surface of the bracket and are arranged in pairs; the rope saw chain is wound around a flywheel and a guide pulley of the driving motor, passes through the bracket and is wound around the fixed pulley, and is used for cutting the building component.
2. A fixture for a wall breaker as recited in claim 1,
the bracket is also provided with a dust-raising-prevention water spraying device, the dust-raising-prevention water spraying device comprises a plurality of spray heads, the spray heads are arranged around the static cutting drill bit, and the spray heads are connected with a water storage device through water pipes.
3. A fixture for a wall breaker as recited in claim 1,
the mechanical arm connecting frame comprises a pin shaft and 4 connecting rods, the pin shaft is horizontally arranged and located in a connecting hole in the top of the telescopic arm, one end of each connecting rod is hinged to the pin shaft, and the other end of each connecting rod is fixed to the back of the corresponding bracket.
4. A fixture for a wall breaker as recited in claim 1,
scalable fixed pin includes the sleeve and is arranged in telescopic link, telescopic one end is provided with the connecting plate, is provided with the bar hole along sleeve length direction, be provided with branch on the telescopic link, branch is located in the bar hole set up the spring between connecting plate and the branch.
5. A fixture for a wall breaker as recited in claim 1,
at least one telescopic fixing pin is fixed on the bracket through a displacement fine adjustment mechanism.
6. The fixture of claim 5, wherein the fine adjustment mechanism is a telescopic assembly comprising a telescopic sleeve and a telescopic rod, and the telescopic rod moves up and down to drive the telescopic fixing pin to perform fine adjustment up and down.
7. The drywall disassembly machine fixture of claim 5, wherein the fine displacement adjustment mechanism is a screw assembly, and fine adjustment of the retractable fixing pin up and down is achieved by a sleeve and a screw that are threadedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911135699.1A CN110878642B (en) | 2019-11-19 | 2019-11-19 | Tear wall machine fixing device open with cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911135699.1A CN110878642B (en) | 2019-11-19 | 2019-11-19 | Tear wall machine fixing device open with cutting function |
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| Publication Number | Publication Date |
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| CN110878642A true CN110878642A (en) | 2020-03-13 |
| CN110878642B CN110878642B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911135699.1A Active CN110878642B (en) | 2019-11-19 | 2019-11-19 | Tear wall machine fixing device open with cutting function |
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| CN206416337U (en) * | 2016-12-23 | 2017-08-18 | 福建省霞浦县众源机械有限公司 | Marble exploitation rope saw |
| CN108571183A (en) * | 2018-06-11 | 2018-09-25 | 威海市华塔建筑机械有限公司 | A kind of chimney class structures remove device and method for dismounting |
| CN209466090U (en) * | 2019-01-25 | 2019-10-08 | 福州天石源超硬材料工具有限公司 | A kind of blast furnace residual iron rope saw cut system |
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2019
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100676758B1 (en) * | 2006-11-02 | 2007-02-02 | (주)신일석재산업 | The processing apparatus for road boundary stones, that have reflector for safety |
| KR20100030274A (en) * | 2008-09-10 | 2010-03-18 | 주식회사 하이콘엔지니어링 | The dry process cutter and cutting method for concrete structure deconstruction |
| CN205713207U (en) * | 2016-06-14 | 2016-11-23 | 西安建筑科技大学 | A kind of low noise based on microwave irradiation low dirt concrete disintegrating device |
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|---|---|
| CN110878642B (en) | 2021-08-10 |
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