CN111021777A - Wall dismounting machine fixing device with functions of hole opening and dust raising prevention - Google Patents
Wall dismounting machine fixing device with functions of hole opening and dust raising prevention Download PDFInfo
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- CN111021777A CN111021777A CN201911137120.5A CN201911137120A CN111021777A CN 111021777 A CN111021777 A CN 111021777A CN 201911137120 A CN201911137120 A CN 201911137120A CN 111021777 A CN111021777 A CN 111021777A
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- telescopic
- bracket
- pin
- fixing
- fixing device
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- 239000000428 dust Substances 0.000 title claims abstract description 18
- 230000002265 prevention Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000003068 static effect Effects 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a fixing device of a wall dismantling machine with functions of hole opening and dust raising prevention. Through setting up scalable fixed pin neither hinder static cutting drill bit trompil operation, can realize the fixed operation of the building element after the trompil again, simultaneously, set up raise dust prevention water jet equipment and can effectively avoid the dust to scatter, realize green healthy operation environment, this fixing device still has advantages such as with low costs, the efficiency of construction is high, convenient to use, strong adaptability, can be applied to miniature building element and demolish machinery, improve the industrialization level that the operation was demolishd to the building element.
Description
Technical Field
The invention relates to a fixing device of a wall dismantling machine with functions of hole opening and dust raising prevention, 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 functions of hole opening and dust raising prevention, which can be applied to small building component dismantling equipment, has the functions of hole opening and wall fixing, can realize the dust raising prevention function, and has the advantages of low cost, high efficiency, strong applicability, small environmental influence and the like.
In order to solve the technical problems, the invention comprises the following technical scheme:
a fixing device of a wall dismantling machine with functions of hole opening and dust raising prevention,
the fixing device comprises a bracket, a mechanical arm connecting frame, a telescopic fixing pin, a static cutting drill bit and a dust-proof water spraying device;
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 dustproof water spraying device comprises a plurality of spray heads, wherein 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.
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.
Further, a buffer is arranged on the front face of the bracket.
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.
According to the fixing device of the wall dismantling machine with the functions of hole opening and dust raising prevention, hole opening operation of building components can be achieved through the static cutting drill bit arranged on the bracket, the telescopic fixing pin does not hinder hole opening operation of the static cutting drill bit, fixing operation of the building components after hole opening can be achieved, meanwhile, dust flying prevention water spraying devices can be arranged to effectively avoid dust flying, and a green and healthy operation environment is achieved.
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; 631-a sleeve; 632-a telescopic rod; 633-a connecting plate; 634-a strip shaped aperture; 635-struts; 636 a spring; 637-pinhole.
Detailed Description
The fixing device of the wall dismantling machine with the functions of opening the hole and preventing dust emission provided by the invention is further described in detail 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 includes a bracket 61, a mechanical arm connecting frame 62, a telescopic fixing pin 63, a static cutting bit 64, and a dust-proof water spray device 65.
As shown in fig. 2 and 3, the bracket 61 is a rounded rectangular frame and is provided with a cross bar and a vertical bar as carriers of the arm attachment 62, the retractable fixing pin 63, the static cutting bit 64, and the dust-proof water jet device 65 in the present 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.
The dust-raising-preventing water spraying device 65 comprises a plurality of spray heads, the spray heads are arranged around the static cutting drill bit 64, and the spray heads are connected with a water pump and a water storage device through water pipes. When the static force cutting drill bit 64 trompil, spray water through dust-raising prevention water jet equipment 65, 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.
Further, a bumper 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.
Further, 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.
After the wall dismantling machine walks in place and the mechanical arm 5 makes the fixing device 6 in place, the telescopic fixing pin 63 is kept in a retraction state, the fixing device 6 is close to and parallel to a member to be dismantled by adjusting the mechanical arm 5, drilling operation is carried out, the dust-raising-prevention water spraying device 65 is synchronously started, a spray head is sprayed with water, and the water is clarified and reused after being recovered; after the static cutting drill bit 64 is drilled, the static cutting drill bit 64 is retracted to extend the telescopic fixing pin 63, the mechanical arm 5 is adjusted to move the fixing device 6 until the telescopic fixing pin 63 is matched with the hole opening, and the telescopic fixing pin 63 is inserted and fixed firmly; and cutting the member to be dismantled until the member to be dismantled is completely separated from the main structure, and conveying the member to be dismantled away through the wall dismantling machine.
This embodiment provides a building element fixing device 6 suitable for small-size wall machine of tearing open, can realize the trompil operation of building element through setting up quiet power cutting drill bit 64 on bracket 61, neither hinder quiet power cutting drill bit 64 trompil operation through setting up scalable fixed pin 63, can realize the fixed operation of building element after the trompil again, and simultaneously, it can effectively avoid the dust to scatter to set up raise dust water jet equipment 65, realize green healthy operation environment, this fixing device 6 still has with low costs, high construction efficiency, high durability and convenient use, advantages such as strong adaptability can be applied to on the miniature building element demolishs machinery, improve the industrialization level that the building element demolishs the operation.
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 functions of hole opening and dust raising prevention 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 dust-proof water spraying device;
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 dustproof water spraying device comprises a plurality of spray heads, wherein 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.
2. The fixing device of the wall-removing machine of claim 1, wherein the mechanical arm connecting frame comprises a pin shaft and 4 connecting rods, the pin shaft is horizontally arranged and is positioned in a connecting hole at the top of the telescopic arm, one end of each connecting rod is hinged with the pin shaft, and the other end of each connecting rod is fixed at the back of the bracket.
3. The fixing device of a wall-breaking machine according to claim 1, wherein the retractable fixing pin comprises a sleeve and a retractable rod arranged in the sleeve, one end of the sleeve is provided with a connecting plate, a strip-shaped hole is arranged along the length direction of the sleeve, the retractable rod is provided with a support rod, the support rod is arranged in the strip-shaped hole, and a spring is arranged between the connecting plate and the support rod.
4. The drywall break machine fixture of claim 1, wherein the front face of the bracket is provided with a bumper.
5. The apparatus of claim 1, wherein at least one retractable anchor pin is secured to the bracket by a fine displacement 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 |
|---|---|---|---|
| CN201911137120.5A CN111021777A (en) | 2019-11-19 | 2019-11-19 | Wall dismounting machine fixing device with functions of hole opening and dust raising prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137120.5A CN111021777A (en) | 2019-11-19 | 2019-11-19 | Wall dismounting machine fixing device with functions of hole opening and dust raising prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111021777A true CN111021777A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911137120.5A Pending CN111021777A (en) | 2019-11-19 | 2019-11-19 | Wall dismounting machine fixing device with functions of hole opening and dust raising prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111021777A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179820A (en) * | 1991-12-27 | 1993-07-20 | Hitachi Constr Mach Co Ltd | Hydraulic breaking machine |
| 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 |
| CN206051451U (en) * | 2016-07-29 | 2017-03-29 | 西北民族大学 | A kind of steel plate carrying implement for building |
| 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 |
| CN110173104A (en) * | 2019-06-27 | 2019-08-27 | 苏泉云 | The anti-falling structure of attached lifting scaffold |
-
2019
- 2019-11-19 CN CN201911137120.5A patent/CN111021777A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179820A (en) * | 1991-12-27 | 1993-07-20 | Hitachi Constr Mach Co Ltd | Hydraulic breaking machine |
| 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 |
| CN206051451U (en) * | 2016-07-29 | 2017-03-29 | 西北民族大学 | A kind of steel plate carrying implement for building |
| 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 |
| CN110173104A (en) * | 2019-06-27 | 2019-08-27 | 苏泉云 | The anti-falling structure of attached lifting scaffold |
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Application publication date: 20200417 |