CN113417491A - Wall breaking and dismantling device for building construction - Google Patents
Wall breaking and dismantling device for building construction Download PDFInfo
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- CN113417491A CN113417491A CN202110751314.5A CN202110751314A CN113417491A CN 113417491 A CN113417491 A CN 113417491A CN 202110751314 A CN202110751314 A CN 202110751314A CN 113417491 A CN113417491 A CN 113417491A
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- breaking
- seat
- wall
- supporting
- drill rod
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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
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- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Mechanical Engineering (AREA)
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention provides a wall breaking-in device for building construction, which belongs to the technical field of building construction and comprises a supporting part, a lifting part, an installation part, a combustible medium conveying part, a breaking-in part, a driving part and an ignition assembly, wherein the installation part is arranged on one side of the supporting part, the breaking-in part is rotatably arranged on the inner side of the installation part, the lifting part is used for driving the installation part to move on one side of the supporting part so as to drive the breaking-in part to move and realize the height adjustment of the breaking-in part, the driving part can intermittently act on the breaking-in part so as to drive the breaking-in part to swing back and forth, the breaking-in part comprises a supporting seat and a drill rod, and one end of the supporting seat is provided with a combustion chamber for the drill rod to move telescopically. Compared with the prior art, the wall breaking device can achieve efficient wall breaking and dismantling, and has the advantages of being good in wall breaking and dismantling effect and safe and reliable in wall breaking and dismantling process.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a wall breaking and dismantling device for building construction.
Background
At present, in the building construction process, the related walls are required to be dismantled sometimes according to the requirements of house pattern transformation.
In the prior art, tools such as a hammer is swung manually to hammer a wall or an air pick is used for demolishing the wall, the conventional method has the defect of poor demolishing effect of the wall, the conventional method needs manual work to be close to the wall for construction, broken bricks and concrete blocks which are cracked and collapsed when the wall is demolished easily accidentally injure the human body, and the safety is poor.
Disclosure of Invention
In view of the defects in the prior art, an embodiment of the present invention provides a wall breaking-in device for building construction.
In order to solve the technical problems, the invention provides the following technical scheme:
a wall breaking-in device for building construction comprises a supporting part, a lifting part, an installation part, a combustible medium conveying part, a breaking-in part, a driving part and an ignition assembly,
the mounting part is arranged on one side of the supporting part, the breaking-in part is rotatably arranged on the inner side of the mounting part,
the lifting part is used for driving the mounting part to move on one side of the supporting part so as to drive the breaking part to move and realize the height adjustment of the breaking part,
the driving part can intermittently act on the breaking-in part to drive the breaking-in part to swing back and forth,
the broken portion of tearing open includes supporting seat and drill rod, supporting seat one end is equipped with the burning cavity that can supply the telescopic movement of drill rod, combustible medium transport portion is used for intermittent type nature to the inside combustible medium of burning cavity, ignition assembly sets up in the burning cavity is inside, is used for lighting the combustible medium who gets into the inside of burning cavity.
As a further improvement of the invention: a support arm is fixedly arranged on one side of the support seat, a positioning shaft penetrates through the middle part of the support arm and is in running fit with the support arm, one end of the positioning shaft is fixedly connected with the mounting part,
the drive division includes fixed mounting and is in the motor of installation department one side, with carousel and fixed the setting that the motor output is connected through the pivot are in the carousel is kept away from the driving lever of pivot one end eccentric position, motor accessible pivot drives the carousel and rotates to drive driving lever circular motion, but intermittent type nature during driving lever circular motion act on support arm one side, in order to drive the support arm along the swing of location axle.
As a further improvement of the invention: one end of the drill rod is fixedly provided with a telescopic rod, the telescopic rod extends into the combustion chamber and is in telescopic fit with the supporting seat, one end of the drill rod is also connected with the supporting seat through a third elastic body,
ignition assembly is including fixed setting the flint of combustion chamber inner wall, fixed setting are in the telescopic link is located the bracing piece and the fixed setting of the inside one end terminal surface department of combustion chamber are in the metal pole of bracing piece one side, the metal pole can laminate the flint one side is removed.
As a further improvement of the invention: the combustible medium conveying part comprises a combustible medium storage tank, a suction pump and a pipeline,
combustible medium holding vessel and suction pump all set up inside the installation department, suction pump one end with combustible medium holding vessel intercommunication, the other end passes through the pipeline with combustion chamber intercommunication.
As a still further improvement of the invention: the installation department includes the support, the support inner wall is the fixed plate that is provided with still, the fixed plate with link to each other through the second elastomer between the support arm.
As a still further improvement of the invention: the supporting part comprises a fixed seat, a movable seat arranged on one side of the fixed seat and a plurality of guide rods fixedly arranged on one side of the fixed seat,
a plurality of the guide bar runs through remove the seat and with remove seat clearance fit, the support sets up remove the seat and keep away from one side of fixing base, the portion of going up and down is installed fixing base one side is used for driving remove the seat and follow guide bar length direction removes.
As a still further improvement of the invention: the support slides and sets up remove seat one side, it keeps away from to remove the seat one side of fixing base is provided with and is used for to the support provides the elasticity buffering portion of buffering.
Compared with the prior art, the invention has the beneficial effects that:
when the wall is broken and disassembled, the device can be moved to the front of the wall, the driving part acts on the broken and disassembled part intermittently to drive the broken and disassembled part to swing back and forth, when the broken and disassembled part swings to one direction, the support seat and the drill rod can be far away from the wall, when the broken and disassembled part swings to the other direction, the support seat and the drill rod move to the wall direction, and the drill rod can impact the wall to crush the wall; when the drill rod contacts the wall, the ignition assembly can ignite the combustible medium in the combustion chamber, and the drill rod is driven to move towards the direction far away from the supporting seat by utilizing the high-pressure pushing action generated by the combustible medium point, so that the force of the drill rod acting on the wall is enhanced, and the wall breaking and dismantling effect is improved; drive the installation department through lift portion and remove in supporting part one side to adjust the position of tearing the portion of tearing open, make the portion of tearing open can be to the not wall of co-altitude broken processing of tearing open, compare in prior art, can realize that the high efficiency of wall is broken to tear open, have broken tear effectual and the broken advantage of tearing open process safe and reliable of tearing open.
Drawings
FIG. 1 is a schematic structural view of a wall breaking-in device for building construction;
fig. 2 is a schematic structural view of a breaking-in portion of a wall breaking-in device for building construction;
FIG. 3 is an enlarged view of area A of FIG. 1;
in the figure: 1-supporting part, 11-truckle, 12-fixed seat, 13-guide rod, 14-movable seat, 2-lifting part, 3-elastic buffer part, 31-end plate, 32-first elastic body, 33-guide rail, 4-mounting part, 41-fixed plate, 42-second elastic body, 43-bracket, 5-combustible medium conveying part, 51-suction pump, 52-pipeline, 6-breaking part, 61-drill rod, 62-support arm, 63-positioning shaft, 64-support seat, 65-combustion chamber, 66-third elastic body, 67-telescopic rod, 7-driving part, 71-deflector rod, 72-rotating shaft, 73-rotating disc, 8-ignition assembly, 81-flint, 82-metal rod, 83-support bar.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1 and 3, the embodiment provides a wall breaking-in device for building construction, including a supporting portion 1, a lifting portion 2, an installation portion 4, a combustible medium conveying portion 5, a breaking-in portion 6, a driving portion 7 and an ignition assembly 8, where the installation portion 4 is disposed on one side of the supporting portion 1, the breaking-in portion 6 is rotatably disposed inside the installation portion 4, the lifting portion 2 is configured to drive the installation portion 4 to move on one side of the supporting portion 1 to drive the breaking-in portion 6 to move, so as to adjust the height of the breaking-in portion 6, the driving portion 7 may intermittently act on the breaking-in portion 6 to drive the breaking-in portion 6 to swing back and forth, the breaking-in portion 6 includes a supporting seat 64 and a drill rod 61, one end of the supporting seat 64 is provided with a combustion chamber 65 for the drill rod 61 to move in a telescopic manner, the combustible medium conveying portion 5 is configured to intermittently convey combustible medium to the interior of the combustion chamber 65, the ignition assembly 8 is disposed within the combustion chamber 65 for igniting a combustible medium entering the interior of the combustion chamber 65.
When the wall is broken and dismantled, the device can be moved to the front of the wall, the driving part 7 intermittently acts on the breaking and dismantling part 6 to drive the breaking and dismantling part 6 to swing back and forth, when the breaking and dismantling part 6 swings to one direction, the support base 64 and the drill rod 62 can be far away from the wall, when the breaking and dismantling part 6 swings to the other direction, the support base 64 and the drill rod 62 move to the wall direction, and the drill rod 62 can impact the wall to break the wall; when the drill rod 62 contacts the wall, the ignition assembly 8 can ignite the combustible medium in the combustion chamber 65, and the drill rod 62 is driven to move in the direction away from the support base 64 by the high-pressure pushing action generated by the combustible medium point, so that the force of the drill rod 62 acting on the wall is enhanced, and the wall breaking effect is improved; drive installation department 4 through lift portion 2 and remove in supporting part 1 one side to adjust the position of the portion 6 of tearing open, make the portion 6 of tearing open can be to the wall of co-altitude not broken open the processing.
Referring to fig. 2 and 3, in an embodiment, a supporting arm 62 is fixedly disposed on one side of the supporting seat 64, a positioning shaft 63 penetrates through and is rotatably fitted in the middle of the supporting arm 62, one end of the positioning shaft 63 is fixedly connected to the mounting portion 4, the driving portion 7 includes a motor fixedly mounted on one side of the mounting portion 4, a rotating plate 73 connected to an output end of the motor through a rotating shaft 72, and a shift lever 71 fixedly disposed at an eccentric position of the rotating plate 73 away from one end of the rotating shaft 72, the motor can drive the rotating plate 73 to rotate through the rotating shaft 72 to drive the shift lever 71 to move circumferentially, the shift lever 71 intermittently acts on one side of the supporting arm 62 during circumferential movement to drive the supporting arm 62 to swing along the positioning shaft 63, the supporting arm 62 can drive the supporting seat 64 and the drill rod 61 to swing, and the supporting arm 62, when the shift lever 71 is separated from the supporting arm 62, the supporting arm 62, The support base 64 and the drill rod 61 swing reversely, and the drill rod 61 can act on the wall to break and disassemble the wall.
In another embodiment, the driving portion 7 may further include a motor and an eccentric rod connected to an output end of the motor, the motor may drive the eccentric rod to rotate, the eccentric rod may act on the supporting arm 62 when rotating, and then drive the supporting arm 62 to rotate along the positioning shaft 63, so as to drive the supporting seat 64 and the drill rod 61 to swing to one side, when the eccentric rod is separated from the supporting arm 62, the supporting seat 64 and the drill rod 61 swing in the opposite direction under the action of gravity, and the drill rod 61 may act on the wall, so as to break and tear the wall.
Referring to fig. 3, in an embodiment, an expansion rod 67 is fixedly disposed at one end of the drill rod 62, the expansion rod 67 extends into the combustion chamber 65 and is telescopically engaged with the supporting seat 64, one end of the drill rod 61 is further connected to the supporting seat 64 through a third elastic body 66, the ignition assembly 8 includes a flint 81 fixedly disposed on an inner wall of the combustion chamber 65, a supporting rod 83 fixedly disposed at an end surface of the expansion rod 67 located at one end of the combustion chamber 65, and a metal rod 82 fixedly disposed at one side of the supporting rod 83, and the metal rod 82 can move along one side of the flint 81.
When the drill rod 61 acts on the wall, receive the resistance of wall, the drill rod 61 can drive the telescopic link 67 to the inside removal of combustion chamber 65, and then drive metal rod 82 through bracing piece 83 and remove, can laminate in flint 81 one side when metal rod 82 removes, utilize the friction between metal rod 82 and the flint 81 to produce the spark, the spark can ignite the combustible medium of combustion chamber 65 inside, combustible medium point then produced high pressure can promote telescopic link 67, telescopic link 67 can drive drill rod 61 to keeping away from supporting seat 64 direction removal, the impact that utilizes drill rod 61 to obtain promptly realizes the wall breaks and tears.
In one embodiment, the ignition assembly 8 may further comprise an electronic igniter disposed at an end face of the extension rod 67 located inside the combustion chamber 65.
The combustible medium inside the combustion chamber 65 can also be ignited by means of an electromagnetic igniter.
Referring to fig. 1 and 3, in one embodiment, the combustible medium conveying portion 5 includes a combustible medium storage tank, a suction pump 51 and a pipeline 52, the combustible medium storage tank and the suction pump 51 are both disposed inside the mounting portion 4, one end of the suction pump 51 is communicated with the combustible medium storage tank, and the other end is communicated with the combustion chamber 65 through the pipeline 52.
When the lever 71 acts on the arm 62 to drive the arm 62, the support seat 64 and the drill rod 61 to swing, the suction pump 51 conveys the combustible medium in the combustible medium storage tank from the pipeline 52 to the inside of the combustion chamber 65, at this time, the metal rod 82 is not in contact with the flint 81, when the lever 71 is separated from the arm 62, the support seat 64 and the drill rod 61 swing in the reverse direction, when the drill rod 61 acts on the wall, the drill rod 61 drives the telescopic rod 67 to move towards the inside of the combustion chamber 65, further, the metal rod 82 is driven to move and adhere to one side of the flint 81 to slide, and the combustible medium in the combustion chamber 65 is ignited by the spark generated by the friction action.
It should be noted that, when the lever 71 acts on the supporting arm 62 again to swing the supporting seat 64 and the drill rod 61, the metal rod 82 slides in the opposite direction compared with the flint 81, and the combustible medium inside the combustion chamber 65 is completely combusted, that is, the spark generated by the friction between the metal rod 82 and the flint 81 has no ignition effect on the inside of the combustion chamber 65, and after the metal rod 82 and the flint 81 are completely separated, the suction pump 51 starts to operate to pump the combustible medium inside the combustible medium storage tank into the combustion chamber 65, so as to supplement the combustible medium.
In another embodiment, the combustible medium conveying part 5 may further include a gas storage steel cylinder and a gas pipe, the combustible medium in a compressed state is contained in the gas storage steel cylinder, one end of the gas pipe is communicated with the combustion chamber 65, and the other end of the gas pipe is connected with the gas storage steel cylinder through a valve.
By opening the valve, the combustible medium in the compressed state inside the gas cylinder can be delivered to the inside of the combustion chamber 65 through the gas delivery pipe.
In the above embodiment, the combustible medium is liquefied gas or natural gas.
Referring to fig. 3, in an embodiment, the pipeline 52 is a flexible pipe structure, the pipeline 52 is provided with a heat insulation solenoid valve, through the arrangement of the heat insulation solenoid valve, when the combustible medium inside the combustion chamber 65 is combusted, the fire can be prevented from spreading from the pipeline 52 to the suction pump 51 and the combustible medium storage tank, so as to avoid explosion of the combustible medium storage tank, the heat insulation solenoid valve is controlled by a controller to open and close, and the controller can monitor the swing state of the support arm 62, when the support arm 62 drives the support base 64 and the drill rod 61 to swing away from the wall, the controller controls the heat insulation solenoid valve to open, and the suction pump 51 delivers the combustible medium to the combustion chamber 65; when the arm 62 drives the support 64 and the drill rod 61 to swing toward the wall, the controller controls the thermal insulation solenoid valve to close, so as to isolate the combustion chamber 65 from the duct 52, thereby preventing the combustion fire from spreading.
Referring to fig. 1, in an embodiment, the mounting portion 4 includes a bracket 43, a fixing plate 41 is further fixedly disposed on an inner wall of the bracket 43, and the fixing plate 41 is connected to the supporting arm 62 through a second elastic body 42.
When the lever 71 acts on the arm 62 to swing the arm 62, the second elastic body 42 is elongated, and after the lever 71 is separated from the arm 62, the second elastic body 42 can pull the arm 62 to swing in the opposite direction, so as to increase the speed of the arm 62, the support seat 64, and the drill rod 61 swinging in the opposite direction, thereby increasing the force of the drill rod 61 acting on the wall, and further improving the wall breaking effect.
Referring to fig. 1, in an embodiment, the supporting portion 1 includes a fixed base 12, a movable base 14 disposed on one side of the fixed base 12, and a plurality of guide rods 13 fixedly mounted on one side of the fixed base 12, the plurality of guide rods 13 penetrate through the movable base 14 and are movably engaged with the movable base 14, the bracket 43 is disposed on one side of the movable base 14 away from the fixed base 12, and the lifting portion 2 is mounted on one side of the fixed base 12 and is configured to drive the movable base 14 to move along a length direction of the guide rods 13.
Move the seat 14 and remove along guide bar 13 length direction through the drive of lift portion 2, and then drive support 43 and remove to drive the broken portion of tearing open 6 and remove, realize the regulation of the broken portion of tearing open 6 height, so that to the wall of co-altitude not break open the processing.
In another embodiment, the supporting portion 1 may further include a base, a guiding post fixedly disposed on one side of the base, a sleeve movably sleeved on the guiding post, and a supporting transverse plate fixedly disposed on one side of the sleeve, the bracket 43 is mounted on one side of the supporting transverse plate far away from the base, and the lifting portion 2 is fixedly disposed on one side of the base for driving the supporting transverse plate to move along the guiding post.
In the above embodiment, the lifting unit 2 is a hydraulic push rod or an electric push rod, and the fixed seat 12 is provided with a plurality of casters 11 on a side away from the movable seat 14, so as to facilitate movement of the device.
Referring to fig. 1, in an embodiment, the bracket 43 is slidably disposed on one side of the movable seat 14, and an elastic buffer portion 3 for buffering the bracket 43 is disposed on one side of the movable seat 14 away from the fixed seat 12, so that when the drill rod 61 acts on a wall, a reaction force applied to the drill rod 61 can be eliminated by the elastic buffer portion 3, and the drill rod 61 is damped and buffered.
Referring to fig. 1, in an embodiment, the elastic buffer portion 3 includes a guide rail 33 fixedly installed on one side of the moving seat 14, an end plate 31 fixedly installed on one end of the guide rail 33, and a first elastic body 32 fixedly installed on one side of the end plate 31, one end of the first elastic body 32 away from the end plate 31 is connected to the bracket 43, and one side of the bracket 43 is fixedly connected to a sliding block, and the sliding block is in sliding fit with the guide rail 33.
When the drill rod 61 acts on the wall, the generated reaction force can drive the bracket 43 to slide along the guide rail 33 so as to extrude the first elastic body 32, the bracket 43 is buffered by utilizing the first elastic body 32, and the bracket 43 can move reversely along the guide rail 33 when the drill rod 61 is separated from the wall, so that the drill rod 61 can smoothly act on the wall again in the subsequent swinging process, and the continuous breaking and dismantling of the wall is realized.
In another embodiment, the elastic buffering portion 3 may further include a polish rod fixedly disposed on one side of the movable seat 14, a sliding sleeve fixedly disposed on one side of the support 43, and a spring wound around the exterior of the polish rod, the sliding sleeve is movably sleeved on the exterior of the polish rod, one end of the spring is fixedly connected to the polish rod, and the other end of the spring is fixedly connected to the sliding sleeve, so that the support 43 can be buffered by the sliding fit between the sliding sleeve and the polish rod in combination with the elastic supporting function of the spring.
In the above embodiments, the first elastic body 32, the second elastic body 42, and the third elastic body 66 may be springs, or may be structures such as metal elastic sheets, which is not limited herein.
When the wall is broken and disassembled, the device can be moved to the front of the wall, the driving part 7 acts on the broken and disassembled part 6 intermittently to drive the broken and disassembled part 6 to swing back and forth, when the broken and disassembled part 6 swings to one direction, the supporting seat 64 and the drill rod 62 can be far away from the wall, when the broken and disassembled part 6 swings to the other direction, the supporting seat 64 and the drill rod 62 move to the wall direction, and the drill rod 62 can impact the wall to crush the wall; when the drill rod 62 contacts the wall, the ignition assembly 8 can ignite the combustible medium in the combustion chamber 65, and the drill rod 62 is driven to move in the direction away from the support base 64 by the high-pressure pushing action generated by the combustible medium point, so that the force of the drill rod 62 acting on the wall is enhanced, and the wall breaking effect is improved; drive installation department 4 through lift portion 2 and remove in 1 one side of supporting part to adjust the position of tearing portion 6 open, make to break portion 6 open and to break the processing of tearing open to the wall of co-altitude not, compare in prior art, can realize that the high efficiency of wall is broken and is torn open, have and break and tear effectual and break and tear advantage of process safe and reliable open.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A wall breaking-in device for building construction is characterized by comprising a supporting part, a lifting part, an installation part, a combustible medium conveying part, a breaking-in part, a driving part and an ignition assembly,
the mounting part is arranged on one side of the supporting part, the breaking-in part is rotatably arranged on the inner side of the mounting part,
the lifting part is used for driving the mounting part to move on one side of the supporting part so as to drive the breaking part to move and realize the height adjustment of the breaking part,
the driving part can intermittently act on the breaking-in part to drive the breaking-in part to swing back and forth,
the broken portion of tearing open includes supporting seat and drill rod, supporting seat one end is equipped with the burning cavity that can supply the telescopic movement of drill rod, combustible medium transport portion is used for intermittent type nature to the inside combustible medium of burning cavity, ignition assembly sets up in the burning cavity is inside, is used for lighting the combustible medium who gets into the inside of burning cavity.
2. A wall breaking-in device for building construction as claimed in claim 1, wherein a support arm is fixedly arranged at one side of the support seat, a positioning shaft is penetrated through the middle part of the support arm and is rotatably matched with the support arm, one end of the positioning shaft is fixedly connected with the mounting part,
the drive division includes fixed mounting and is in the motor of installation department one side, with carousel and fixed the setting that the motor output is connected through the pivot are in the carousel is kept away from the driving lever of pivot one end eccentric position, motor accessible pivot drives the carousel and rotates to drive driving lever circular motion, but intermittent type nature during driving lever circular motion act on support arm one side, in order to drive the support arm along the swing of location axle.
3. A wall breaking and dismantling device for building construction as claimed in claim 1, wherein a telescopic rod is fixedly provided at one end of said drill rod, said telescopic rod extends into said combustion chamber and is telescopically engaged with said support seat, one end of the drill rod is further connected with said support seat through a third elastic body,
ignition assembly is including fixed setting the flint of combustion chamber inner wall, fixed setting are in the telescopic link is located the bracing piece and the fixed setting of the inside one end terminal surface department of combustion chamber are in the metal pole of bracing piece one side, the metal pole can laminate the flint one side is removed.
4. A wall breaking-in device for building construction as claimed in claim 3, wherein the combustible medium delivery portion comprises a combustible medium storage tank, a suction pump and a pipeline,
combustible medium holding vessel and suction pump all set up inside the installation department, suction pump one end with combustible medium holding vessel intercommunication, the other end passes through the pipeline with combustion chamber intercommunication.
5. A wall breaking-in device for building construction according to claim 2, wherein the mounting portion comprises a bracket, a fixing plate is further fixedly arranged on the inner wall of the bracket, and the fixing plate is connected with the support arm through a second elastic body.
6. A wall breaking-in device for building construction according to claim 2, wherein the supporting portion comprises a fixed seat, a movable seat disposed at one side of the fixed seat, and a plurality of guide rods fixedly mounted at one side of the fixed seat,
a plurality of the guide bar runs through remove the seat and with remove seat clearance fit, the support sets up remove the seat and keep away from one side of fixing base, the portion of going up and down is installed fixing base one side is used for driving remove the seat and follow guide bar length direction removes.
7. A wall breaking and dismantling device for building construction as claimed in claim 2, wherein said bracket is slidably disposed at a side of said movable seat, and a resilient buffer portion for buffering said bracket is disposed at a side of said movable seat away from said fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110751314.5A CN113417491B (en) | 2021-07-02 | 2021-07-02 | Wall breaking-in device for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110751314.5A CN113417491B (en) | 2021-07-02 | 2021-07-02 | Wall breaking-in device for building construction |
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| CN113417491A true CN113417491A (en) | 2021-09-21 |
| CN113417491B CN113417491B (en) | 2022-06-28 |
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| CN110080557A (en) * | 2019-05-13 | 2019-08-02 | 湖南工学院 | A kind of wall dismounting device |
| CN110344605A (en) * | 2019-07-25 | 2019-10-18 | 陈元定 | A kind of finishing building forcible entry device |
| CN212317557U (en) * | 2020-03-25 | 2021-01-08 | 中国十七冶集团有限公司 | Device is demolishd fast to wall body |
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2021
- 2021-07-02 CN CN202110751314.5A patent/CN113417491B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1509846A (en) * | 2002-12-23 | 2004-07-07 | ϣ���ٹɷݹ�˾ | Fuel-driven installing tool |
| JP2005083060A (en) * | 2003-09-09 | 2005-03-31 | Kobelco Kenki Kanto Kk | Breaker device with gripping function, and working machine equipped therewith |
| CN102528752A (en) * | 2010-12-13 | 2012-07-04 | 喜利得股份公司 | Fastener driving apparatus |
| CN107891532A (en) * | 2017-10-26 | 2018-04-10 | 郑州诚合信息技术有限公司 | A kind of convenient wall drilling device of construction |
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| CN110344605A (en) * | 2019-07-25 | 2019-10-18 | 陈元定 | A kind of finishing building forcible entry device |
| CN212317557U (en) * | 2020-03-25 | 2021-01-08 | 中国十七冶集团有限公司 | Device is demolishd fast to wall body |
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| Publication number | Publication date |
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| CN113417491B (en) | 2022-06-28 |
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