CN112196308B

CN112196308B - Safe construction device

Info

Publication number: CN112196308B
Application number: CN202011117467.6A
Authority: CN
Inventors: 徐茂坤
Original assignee: Shandong Chengbang Construction Co ltd
Current assignee: Shandong Chengbang Construction Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2022-05-20
Anticipated expiration: 2040-10-19
Also published as: CN112196308A

Abstract

The invention relates to the technical field of wall demolition, in particular to a safe construction device which comprises a flat-plate cart, a controller, a hammering mechanism, a dust removing mechanism and a lifting mechanism, wherein the lifting mechanism comprises a lifting plate and a driving assembly, the hammering mechanism is arranged at the top of the lifting plate and is used for hammering a wall body, the hammering mechanism comprises a hammer head, a transmission assembly and two pushing assemblies, the dust removing mechanism is arranged at the top of the lifting plate and is used for removing dust generated when the wall surface is hammered, the dust removing mechanism comprises a water supply barrel, an extrusion assembly and a plurality of atomizing nozzles, the driving assembly, the transmission assembly and the controller are electrically connected, the safe construction device can synchronously spray water when the wall is demolished, realizes dust removal, prevents workers from sucking a large amount of dust, ensures the health of the workers, is more stable in lifting, and can accurately control the wall demolition height of the controller, and various wall dismantling requirements are met.

Description

Safe construction device

Technical Field

The invention relates to the technical field of wall dismantling, in particular to a safe construction device.

Background

Decoration, especially home decoration, as a popular concept of improving life quality can be used as one of the big signs of improvement of happiness index of people, and is born in China at the end of the 20 th century and the 80 th generation. Decoration is also known as decorating or decorating. The method is a whole set of construction scheme and design scheme which are carried out in a certain area and range, wherein the construction scheme and the design scheme are realized by hydropower construction, walls, floors, ceilings, landscapes and the like and are formed according to a certain design concept and aesthetic rules. The decoration is embodied as small as the furniture placement and the door orientation and large as the customization of room accessories and lamps. Decoration is different from decoration, and the decoration is a method for performing artistic processing on living goods or living environment. Enhance the aesthetic effect, improve the function, economic value and social benefit, and adopt the environmental protection as the design concept. Perfect decoration is closely combined with the functions of objects, is suitable for the manufacturing process, exerts the performance of material and has good artistic effect.

Walls are important components of buildings. It is used for bearing, enclosing or separating space. The wall body is divided into a bearing wall and a non-bearing wall according to the stress condition and materials of the wall body, and is divided into a solid wall, a sintered hollow brick wall, a cavity wall and a composite wall according to the construction mode of the wall body.

The existing safe type wall body demolition device for decoration has the defects of low demolition speed and complex operation, so that the development of a safe type wall body rapid demolition device for decoration with high demolition speed and convenient operation is urgently needed.

Chinese patent application No.: cn201610691843. x; the publication date is as follows: 2018.09.28 discloses a wall dismantling device, especially relates to a safe wall quick dismantling device for decoration. The invention aims to solve the technical problem of providing a safe wall quick-dismantling device for decoration, which has quick dismantling speed and convenient operation. In order to solve the technical problem, the invention provides a safe type wall body fast dismantling device for decoration, which comprises wheels, a water pump, a water tank, a bottom plate, a first motor, an electric reel, a pull wire, a slide rail, a first connecting rod, a collision block, a second connecting rod, a third connecting rod, a first gear, a crank, a first supporting rod, a movable plate, a sprayer, a water pipe, a fixed sleeve, a second supporting rod, a second gear, a second motor, a bracket, a sliding block and a push handle, wherein the wheels are symmetrically arranged at the bottom of the bottom plate, the push handle, the water tank and the first motor are sequentially arranged at the top of the bottom plate from left to right, the water pump is arranged at the right side of the bottom in the water tank, and the water pipe is arranged on the water pump. The invention achieves the effects of high dismantling speed and convenient operation.

The structure of the above invention has the following disadvantages:

1. just spraying water after demolising the wall body, at this moment, the dust has diffused earlier, and the dust is at the initial of demolishing the wall, will produce, can't accomplish the synchronous operation of demolishing the wall and removing dust, therefore dust collection efficiency is lower, and the workman is when pushing the shallow and demolishing the wall, and a large amount of dust are inhaled easily to the lung, are unfavorable for protecting workman's healthy.

2. The elevating system of design, act as go-between, slide rail and two electronic reels promptly, because the spare part of design on the movable plate is more, when demolising the wall body, it is inconvenient to go up and down, when demolising the wall body, the height of demolising of unable accurate control wall body simultaneously, therefore can't satisfy multiple demolition requirement, the practicality remains to be promoted.

According to the defects of the prior art, the safe wall dismantling device for decoration is necessary to be designed, water can be sprayed synchronously when the wall is dismantled, dust removal is realized, workers are prevented from sucking a large amount of dust, the health of the workers is guaranteed, the lifting is more stable, the wall dismantling height can be accurately controlled, and various wall dismantling requirements are met.

Disclosure of Invention

The invention aims to provide a safe construction device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a safe construction device, including the flat-bed cart, still include controller, hammering mechanism, dust removal mechanism and elevating system, elevating system establishes in the top of flat-bed cart in order to support hammering mechanism and dust removal mechanism to go up and down, and elevating system includes lifter plate and drive assembly, drive assembly establishes the top at the flat-bed cart, the lifter plate is fixed to be established on drive assembly, the controller is fixed to be established at the top of lifter plate, hammering mechanism establishes at the top of lifter plate in order to be used for hammering the wall body, hammering mechanism includes tup, drive assembly and two propelling movement subassemblies, and two propelling movement subassemblies are the symmetry and set up the top at the lifter plate, the tup is fixed to be established between two propelling movement subassemblies, drive assembly establishes the top at the lifter plate, dust removal mechanism establishes at the top of lifter plate in order to get rid of the dust that produces when hammering the wall, and dust removal mechanism is including supplying cask, Extrusion subassembly and a plurality of atomizer, the fixed top of establishing at the lifter plate of water supply bucket, extrusion subassembly establishes at the top of lifter plate and pegs graft, three with the water supply bucket atomizer is equidistant setting to three atomizer all communicates with the water supply bucket, drive assembly and drive assembly are electric connection with the controller.

Further, drive assembly includes driving motor, first pivot, driving gear, driven gear and two cams, driving motor fixes the top of establishing at the lifter plate, the driving gear cover is established on driving motor's output, and the fixed support frame that is equipped with in top of lifter plate, first pivot is articulated to be set up on the support frame, driven gear overlaps to be established on the outer wall of first pivot, and the driving gear is connected with the driven gear meshing to the driving gear is less than driven gear, and two cams are the symmetry and set up on the both ends outer wall of first pivot, driving motor is connected with the controller electricity.

Further, every propelling movement subassembly all includes push rod, gyro wheel, reset spring and two stoppers, two the stopper is the symmetry and sets up the top at the lifter plate, the push rod is inserted and is established on two stoppers, the stopper is kept away from to the push rod one end is fixed and is equipped with the switching frame, the rotatable setting of gyro wheel is on the switching frame, reset spring overlaps and establishes on the outer wall of push rod to one of them stopper and the switching frame of keeping away from the tup are contradicted with reset spring's both ends respectively, the outer fringe of gyro wheel and the outer wall contact of cam all are the symmetry on the outer wall of every slide bar and have seted up two spacing grooves, and one of them is to be the symmetry on keeping away from the inner wall of the stopper of tup and is provided with two stoppers, every stopper all with a spacing groove sliding connection.

Further, the extrusion subassembly includes squeeze bar, connecting rod and disc, the squeeze bar is inserted and is established the inside at the confession cask, the flywheel is established to the cover on the outer wall of first pivot, and the top of lifter plate is the symmetry and is provided with two backup pads, and the articulated second pivot that is provided with between two backup pads, the cover is equipped with the runner on the outer wall of second pivot, the cover is equipped with the belt between runner and the flywheel to the flywheel is bigger than the runner, the disc cover is established on the one end outer wall of runner is kept away from in the second pivot, the connecting rod is articulated to be set up between squeeze bar and disc.

Further, the driving assembly comprises a supporting table, a stepping motor, a third rotating shaft, two rotating rods and two limiting plates, the supporting table is fixedly arranged at the top of the flat-plate cart, the third rotating shaft is rotatably arranged at the top of the flat-plate cart, a vertical plate is fixedly arranged at the top of the flat-plate cart, the stepping motor is fixedly arranged on the outer wall of the vertical plate, the output end of the stepping motor penetrates through the vertical plate and is fixedly connected with one end of the third rotating shaft, two first bevel gears are symmetrically arranged at two ends of the third rotating shaft, the two rotating rods are symmetrically arranged on the inner wall of the supporting table, a second bevel gear is sleeved at the bottom of each rotating rod, each first bevel gear is meshed with one second bevel gear, each second bevel gear is larger than one first bevel gear, a screw rod is fixedly connected to the top of each rotating rod, and the two limiting plates are symmetrically arranged at the top of the supporting table, the both ends of every limiting plate all are the symmetry and are provided with two guide rails, all fixedly between the one end of every limiting plate and lifter plate be equipped with the connecting block, every connecting block all with a screw rod threaded connection, the equal fixedly connected with roof in top of every two guide rails to the top of every screw rod all is articulated with a roof, step motor is connected with the controller electricity.

Furthermore, the discharge port has been seted up on the outer wall of the circumferencial direction of water supply bucket, the fixed U type outlet pipe that is equipped with on the discharge port, the one end fixedly connected with shunt tubes that the extrusion stem was kept away from to U type outlet pipe, a plurality of atomizer all communicates with the shunt tubes.

Furthermore, a water injection pipe is fixedly arranged on the outer wall of the water supply bucket, a sealing plug is inserted into the top of the water injection pipe, a glass observation window is arranged on the outer wall of the water supply bucket in the circumferential direction, two fixing plates are symmetrically arranged between the water supply bucket and the lifting plate, and one fixing plate is connected with the U-shaped water outlet pipe in an inserting mode.

Furthermore, the hammer head is of a rectangular block structure and is made of high manganese steel, and a plurality of conical breaking blocks are arranged on the surface of the hammer head at equal intervals.

Further, the fixed installation piece that is equipped with of top one end that the lifter plate is close to the tup, the fixed toper that is equipped with on the installation piece is instructed the strip, the top one end that the flat-bed handcart is close to the tup is vertical and is equipped with transparent scale, the toper is instructed the strip towards transparent scale to the top of toper instruction strip and the bottom parallel and level of tup.

Further, the bottom of flat-bed cart is the symmetry and is provided with four electric putter, and every electric putter's output is all vertical downwards to all fixedly being equipped with the rubber and plastic sucking disc on every electric putter's the output, every electric putter all is connected with the controller electricity.

The invention has the beneficial effects that:

1. according to the invention, the hammer head, the transmission assembly and the two pushing assemblies are designed, the transmission assembly drives the two pushing assemblies to slide, so that the hammer head is driven to hammer a wall body, the conical breaking blocks are designed on the surface of the hammer head at equal intervals, the conical breaking blocks are small in end part design, and have large pressure intensity when contacting with a wall surface, so that larger destructive power can be generated.

2. The invention designs the water supply barrel, the extrusion component and the atomizing nozzles, the extrusion component is utilized to extrude water in the water supply barrel into the atomizing nozzles, then the water is sprayed out from the atomizing nozzles to spray generated dust, the atomizing nozzles spray out water in a radiation type atomizing state, the spraying area of the water can be increased, thereby improving the dust removal efficiency, meanwhile, the atomizing nozzles spray water synchronously when the hammer head rises, but because the spraying action has buffer time, the atomizing nozzles can make up the time difference, thereby ensuring that all the dust generated when the wall body is dismantled is sprayed, simultaneously preventing omission, ensuring even spraying, further improving the dust removal efficiency, the water spraying is carried out after the hammer head strikes the wall body every time, the time difference between the two is very small and can be ignored, ensuring the synchronous operation of wall dismantling and dust removal, and secondly, the dust removal efficiency is ensured, and compared with the prior art, the dust removal device can remove the generated dust to the maximum extent and has stronger practicability. At earlier when spouting to the wall condition of waiting to demolish before the tup of water, because atomizer is elastic design, the water spray is initial, the driving force is big, its inside water sprays in the wall of waiting to demolish with the water column state, there is a moist effect to the wall, reduce wall body surface's hardness, thereby make things convenient for subsequent tup hammering, efficiency is demolishd in the promotion, water arrives the wall earlier in the tup, to withdrawing later than the tup, before withdrawing, the inside water pressure of atomizer is slowly stable, water converts vaporific wall of spraying to after the hammering into by the column conversion, thereby play the dust removal effect, can the at utmost clear away the dust that will raise, and then promoted dust collection efficiency. When the wall body of treating to demolish is strikeed at water, because atomizer design has a plurality ofly to the span of a plurality of atomizer is unanimous with the width of tup, therefore can treat the wall body of demolising and soften, then the tup is automatic carries out the hammering to the wall body after softening, and the two is complementary mutually, not only can improve and demolish efficiency, can accurately demolish the wall body after the water spray simultaneously, and the precision and the efficiency of demolising further improve.

3. According to the invention, through designing the rotating wheel, the flywheel, the belt and the second rotating shaft, the dust removing mechanism and the wall detaching structure are linked, through the rotation of the first rotating shaft, the flywheel drives the belt to rotate while detaching the wall, so that the rotating wheel is driven to rotate, the second rotating shaft is driven to rotate, and then the second rotating shaft drives the extrusion assembly to operate, so that water is sprayed to dust generated during detaching the wall.

4. Synthesize 1, 2 and 3 three beneficial effects, when demolising the wall body, can be synchronous to the dust that produces and raise when demolishing the wall spray to reach the effect of removing dust while demolishing the wall, compare in prior art, can reduce the dust content that inhales the lung when workman's shallow demolishing the wall by at utmost, and then ensure workman's health.

5. According to the invention, by designing the lifting plate and the driving assembly, the driving assembly is used for driving the lifting plate to lift, and the driving assembly comprises the supporting table, the stepping motor, the third rotating shaft, the two rotating rods and the two limiting plates.

6. According to the invention, the conical indicating strip and the transparent graduated scale are designed, the conical indicating strip faces the transparent graduated scale, the top of the conical indicating strip is flush with the bottom of the hammer head, when the hammer head is lifted along with the lifting plate, the graduated scale can display the lifting distance of the lifting plate in real time, the conical indicating strip plays an indicating role, a worker can conveniently learn the lifting value in time, the lifting distance of the hammer head is timely adjusted through the controller, the whole dismantling process is automatic, the intervention of the worker is not needed, and the time and the labor are saved.

7. Synthesize two beneficial effect 5 and 6, on the basis that realizes the wall body and demolish, can look over the lift distance of tup in real time through transparent scale to the area or the height that the control wall body was demolishd improves the precision that the wall body was demolishd, and then satisfies the requirement of demolishing of the wall body of co-altitude, has further promoted the practicality of this device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a schematic perspective view of the hammering mechanism and the dust removing mechanism of the present invention;

FIG. 6 is a schematic perspective view of the lifting mechanism of the present invention;

FIG. 7 is an enlarged view at C of FIG. 6;

FIG. 8 is a schematic plan view of the lifting mechanism of the present invention;

FIG. 9 is an enlarged view of FIG. 8 at D;

in the figure: the device comprises a flat-plate cart 1, a transparent scale 10, an electric push rod 11, a rubber-plastic sucker 110, a controller 2, a hammering mechanism 3, a hammer 30, a conical breaking block 300, a transmission assembly 31, a driving motor 310, a first rotating shaft 311, a driving gear 312, a driven gear 313, a cam 314, a pushing assembly 32, a push rod 320, a roller 321, a reset spring 322, a limiting block 323, a switching frame 324, a flywheel 325, a dust removal mechanism 4, a water supply barrel 40, a U-shaped water outlet pipe 400, a shunt pipe 401, an extrusion assembly 41, an extrusion rod 410, a connecting rod 411, a disc 412, an atomizing nozzle 42, a lifting mechanism 5, a lifting plate 50, a second rotating shaft 500, a rotating wheel 501, a belt 502, a connecting block 503, a conical indication strip 504, a driving assembly 51, a supporting table 510, a stepping motor 511, a third rotating shaft 512, a rotating rod 513, a limiting plate 514, a first bevel gear 515, a second bevel gear 516 and a screw 517.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 9, the safe construction device includes a flat-bed cart 1, and further includes a controller 2, a hammering mechanism 3, a dust removing mechanism 4 and an elevating mechanism 5, where the elevating mechanism 5 is disposed at the top of the flat-bed cart 1 to support the hammering mechanism 3 and the dust removing mechanism 4 to ascend and descend, the elevating mechanism 5 includes a lifting plate 50 and a driving component 51, the driving component 51 is disposed at the top of the flat-bed cart 1, the lifting plate 50 is fixedly disposed on the driving component 51, the controller 2 is fixedly disposed at the top of the lifting plate 50, the hammering mechanism 3 is disposed at the top of the lifting plate 50 to hammer a wall, the hammering mechanism 3 includes a hammer head 30, a transmission component 31 and two pushing components 32, the two pushing components 32 are symmetrically disposed at the top of the lifting plate 50, the head 30 is fixedly disposed between the two pushing components 32, the transmission component 31 is disposed at the top of the lifting plate 50, dust removal mechanism 4 establishes the dust that produces when being used for getting rid of the hammering wall at lifter plate 50's top, and dust removal mechanism 4 includes water supply bucket 40, extrusion subassembly 41 and a plurality of atomizer 42, water supply bucket 40 is fixed to be established at lifter plate 50's top, extrusion subassembly 41 establishes at lifter plate 50's top and pegs graft with water supply bucket 40, and is three atomizer 42 is equidistant setting to three atomizer 42 all communicates with water supply bucket 40, drive assembly 51 and transmission assembly 31 are electric connection with controller 2.

The transmission assembly 31 comprises a driving motor 310, a first rotating shaft 311, a driving gear 312, a driven gear 313 and two cams 314, wherein the driving motor 310 is fixedly arranged at the top of the lifting plate 50, the driving gear 312 is sleeved on the output end of the driving motor 310, a support frame is fixedly arranged at the top of the lifting plate 50, the first rotating shaft 311 is hinged on the support frame, the driven gear 313 is sleeved on the outer wall of the first rotating shaft 311, the driving gear 312 is meshed with the driven gear 313 and is smaller than the driving gear 313, the two cams 314 are symmetrically arranged on the outer walls of two ends of the first rotating shaft 311, the driving motor 310 is electrically connected with the controller 2, when the lifting plate 50 rises, the driving motor 310 is started through the controller 2 to drive the driving gear 312 on the output end to rotate, and as the first rotating shaft 311 is sleeved with the driven gear 313, first pivot 311 is articulated with the support frame, and driving gear 312 is connected with driven gear 313 meshing, therefore drives first pivot 311 rotatory, again because every cam 314 all cup joints with the one end of first pivot 311 to drive two cams 314 rotatory, design driving gear 312 and be less than driven gear 313, play the deceleration effect, prevent that two cams 314 from rotatory too fast.

Each pushing assembly 32 comprises a pushing rod 320, a roller 321, a reset spring 322 and two limiting blocks 323, the two limiting blocks 323 are symmetrically arranged at the top of the lifting plate 50, the pushing rod 320 is inserted into the two limiting blocks 323, one end of the pushing rod 320 far away from the limiting blocks 323 is fixedly provided with an adapter frame 324, the roller 321 is rotatably arranged on the adapter frame 324, the reset spring 322 is sleeved on the outer wall of the pushing rod 320, one of the limiting blocks 323 and the adapter frame 324 far away from the hammer head 30 is respectively abutted against the two ends of the reset spring 322, the outer edge of the roller 321 is contacted with the outer wall of the cam 314, two limiting grooves are symmetrically formed in the outer wall of each sliding rod, the two limiting blocks 323 are symmetrically arranged on the inner wall of one of the limiting blocks 323 far away from the hammer head 30, each limiting block 323 is slidably connected with one limiting groove, when the cam 314 rotates, because the push rod 320 is inserted into the two stoppers 323, and because one end of the push rod 320 is fixedly connected with the hammer 30, the adapter frame 324 is fixedly connected with the other end of the push rod 320, the roller 321 is rotatably connected with the adapter frame 324, and the outer edge of the roller 321 contacts the outer wall of the cam 314, so that the interference force generated by the cam 314 rotating with the outer edge of the roller 321 is converted into the pushing force to the push rod 320, thereby driving the push rod 320 to slide towards one end close to the wall body in the two limit blocks 323, further, the ram head 30 is driven by the push rod 320 to hammer the wall body, the limit groove is in sliding fit with the limit strip, when guaranteeing that push rod 320 can realize gliding, prevent that it from the rotation condition appearing, and then guarantee to demolish going on smoothly of work, reset spring 322 guarantees that push rod 320 once realizes the propelling movement back, automatic re-setting to drive tup 30 and reset, so that the hammering of the wall body next time.

The extrusion component 41 comprises an extrusion rod 410, a connecting rod 411 and a disc 412, the extrusion rod 410 is inserted into the water supply barrel 40, the outer wall of the first rotating shaft 311 is sleeved with a flywheel 325, the top of the lifting plate 50 is symmetrically provided with two supporting plates, a second rotating shaft 500 is hinged between the two supporting plates, the outer wall of the second rotating shaft 500 is sleeved with a rotating wheel 501, a belt 502 is sleeved between the rotating wheel 501 and the flywheel 325, the flywheel 325 is larger than the rotating wheel 501, the disc 412 is sleeved on the outer wall of one end of the second rotating shaft 500 far away from the rotating wheel 501, the connecting rod 411 is hinged between the extrusion rod 410 and the disc 412, when the hammer 30 hammers the wall body, dust is generated and raised, at the moment, the flywheel 325 rotates along with the first rotating shaft 311, due to the rotating design of the second rotating shaft 500, the rotating wheel 501 is sleeved with the flywheel 325 through the belt 502, therefore, the second rotating shaft 500 is driven to rotate between the two supporting plates, so as to drive the disc 412 to rotate, and because the disc 412 is sleeved with the second rotating shaft 500, the extrusion rod 410 is inserted into the water supply barrel 40, and the extrusion rod 410 and the disc 412 are respectively hinged to two ends of the connecting rod 411, so as to drive the extrusion rod 410 to extrude towards one end close to the connecting rod 411 inside the water supply barrel 40.

The driving component 51 comprises a supporting table 510, a stepping motor 511, a third rotating shaft 512, two rotating rods 513 and two limiting plates 514, the supporting table 510 is fixedly arranged at the top of the flat-panel cart 1, the third rotating shaft 512 is rotatably arranged at the top of the flat-panel cart 1, a vertical plate is fixedly arranged at the top of the flat-panel cart 1, the stepping motor 511 is fixedly arranged on the outer wall of the vertical plate, the output end of the stepping motor 511 penetrates through the vertical plate to be fixedly connected with one end of the third rotating shaft 512, two ends of the third rotating shaft 512 are symmetrically provided with two first bevel gears 515, the two rotating rods 513 are symmetrically arranged on the inner wall of the supporting table 510, the bottom of each rotating rod 513 is sleeved with a second bevel gear 516, each first bevel gear 515 is meshed with one second bevel gear 516, each second bevel gear 516 is larger than one first bevel gear 515, and the top of each rotating rod 513 is fixedly connected with a screw 517, two limit plates 514 are symmetrically arranged on the top of the supporting platform 510, two guide rails are symmetrically arranged at two ends of each limit plate 514, a connecting block 503 is fixedly arranged between each limit plate 514 and one end of the lifting plate 50, each connecting block 503 is in threaded connection with a screw 517, a top plate is fixedly connected with the top of each two guide rails, the top of each screw 517 is hinged with one top plate, the stepping motor 511 is electrically connected with the controller 2, after the device is fixed with the ground, the stepping motor 511 is started through the controller 2, so that the third rotating shaft 512 is driven to rotate through the output end of the stepping motor 511, as each first bevel gear 515 is sleeved with the third rotating shaft 512, each rotating rod 513 is sleeved with a second bevel gear 516, each rotating rod 513 is rotatably connected with the supporting platform 510, and as each first bevel gear 515 is meshed with one second bevel gear 516, each connecting block 503 is in threaded connection with one screw 517, every threaded rod all with a bull stick 513 fixed connection, two connecting blocks 503 and two limiting plate 514 fixed connection are passed through at the both ends of lifter plate 50, every limiting plate 514 all with two guide rail sliding connection again, therefore it rises to drive lifter plate 50, and then the tup 30 that drives its top rises, carry out the work of demolising by low to high to the wall body, design into first bevel gear 515 than second bevel gear 516 for a short time, play the deceleration effect, guarantee screw 517's rotation rate, thereby guarantee the rising speed of tup 30 and a plurality of atomizer 42, the condition of leaking the hammer and leaking the blowout prevents to appear.

The outer wall of the water supply barrel 40 in the circumferential direction is provided with a discharge port, the discharge port is fixedly provided with a U-shaped water outlet pipe 400, one end of the U-shaped water outlet pipe 400, which is far away from the extrusion rod 410, is fixedly connected with a shunt pipe 401, a plurality of atomizing spray heads 42 are all communicated with the shunt pipe 401, when the extrusion rod 410 extrudes water in the water supply barrel 40 to one end close to a connecting rod 411, the water enters the U-shaped water outlet pipe 400 from the discharge port and then enters the shunt pipe 401 and is sprayed out by the plurality of atomizing spray heads 42 to spray raised dust, the atomizing spray heads 42 spray water in a radiation type atomizing state, the spraying area of the water can be increased, thereby improving the dust removal efficiency, and simultaneously when the hammer 30 ascends, the atomizing spray heads 42 spray water synchronously, but because the spraying action has buffer time, therefore, the atomizing spray heads 42 can compensate the time difference, and further can ensure that all the dust generated when the wall body is dismantled is sprayed, simultaneously prevent to omit, guarantee to spray evenly, further promote dust collection efficiency, the water spray is gone on after 30 per hammering wall bodies of tup, the time difference of the two is minimum, can ignore, guarantee the synchronization of tearing open the wall and removing dust on one hand, guarantee dust collection efficiency on the other hand, compare in prior art, can the at utmost get rid of the dust that produces, the practicality is stronger, U type outlet pipe 400 plays the drainage effect when atomizer sprays water, when not spraying water, because its structure is the design of U type, be similar to the inside U type pipe design of closestool, can play the retaining effect again, overflow in the atomizer when preventing water not to spray water, effectively avoid the waste of water resource. And when water sprays to the wall condition of waiting to demolish earlier before tup 30, because atomizer 42 is the elastic design, the water spray is initial, the driving force is big, its inside water sprays in the wall of waiting to demolish with the water column state, there is a moist effect to the wall, reduce the hardness on wall surface, thereby make things convenient for subsequent tup 30 hammering, promote and demolish efficiency, water arrives the wall earlier than tup 30, but later than tup 30 withdraws, before withdrawing, the inside water of atomizer 42 is slowly pressure stable, water converts into vaporific spraying to the wall after the hammering into by the column, thereby play the dust cleaning effect, can the biggest dust that will raise clear away, and then promoted dust collection efficiency. And when the wall body that treats the demolition is strikeed in water, because atomizer 42 design has a plurality ofly to the span of a plurality of atomizer 42 is unanimous with the width of tup 30, therefore can treat the wall body of demolising and soften, then tup 30 is automatic to carry out the hammering to the wall body after softening, and the two complements each other, not only can improve demolish efficiency, can accurately demolish the wall body after the water spray simultaneously, and the precision and the efficiency of demolising further improve.

The fixed water injection pipe that is equipped with on the outer wall of water supply bucket 40, the sealing plug is inserted at the top of water injection pipe to be equipped with the glass observation window on the outer wall on the circumferencial direction of water supply bucket 40, be the symmetry between water supply bucket 40 and the lifter plate 50 and be provided with two fixed plates, one of them fixed plate is pegged graft with U type outlet pipe 400, and the water injection pipe is used for adding water to the inside of water supply bucket 40, and the sealing plug plays the anti-overflow effect, and the glass observation window is used for looking over the liquid level, and the fixed plate plays the effect that supports water supply bucket 40.

The tup 30 is the rectangular block structure, and the tup 30 is made by high manganese steel material, the equidistant broken piece 300 of tearing open of a plurality of toper that is provided with in the surface of tup 30, high manganese steel material is compared in traditional hammer iron or hammer steel, toughness is better, the manufacturability is good, the price is also low, the wearability is stronger, the broken piece 300 of tearing open of a plurality of toper is because its tip design is less, when contacting with the wall, pressure is great, thereby can produce bigger destructive power, when the wall body is strikeed to the tup 30, the broken piece 300 of tearing open of a plurality of toper is at first hammered to the wall, in order to tentatively break the wall, then the tup 30 is with nearly, will hammer the wall body, the two cooperation, the demolition efficiency has been promoted.

The fixed installation piece that is equipped with of top one end that lifter plate 50 is close to tup 30, the fixed toper of being equipped with in the installation piece instructs strip 504, dull and stereotyped shallow 1 top one end that is close to tup 30 is vertical transparent scale 10 that is equipped with, toper instructs strip 504 towards transparent scale 10 to the top of toper instruction strip 504 and the bottom parallel and level of tup 30 when 50 lifts of lifter plate are followed to tup 30, and the scale can show 50 lift distances of lifter plate in real time, and toper instruction strip 504 plays indicative function, makes things convenient for the workman in time to learn the lift value, improves the precision that the wall body was demolishd, and then satisfies the requirement of demolishing of the wall body of not co-altitude, is favorable to promoting the practicality of this device.

Dull and stereotyped shallow 1's bottom is the symmetry and is provided with four electric putter 11, every electric putter 11's output is all vertical down, and all fixed rubber and plastic sucking disc 110 that is equipped with on every electric putter 11's the output, every electric putter 11 all is connected with 2 electricity of controller, when carrying out dismantling of wall body, at first push away dull and stereotyped shallow 1 to pressing close to with the wall body through the manual work, then start four electric putter 11 through controller 2, thereby drive four rubber and plastic sucking discs 110 and stretch out to ground, until pasting tightly completely with ground, prevent that this device from rocking at the during operation.

The working principle of the invention is as follows: when carrying out the demolising of wall body, at first push away dull and stereotyped shallow 1 to pressing close to with the wall body through the manual work, then start four electric putter 11 through controller 2 to drive four rubber and plastic sucking discs 110 and stretch out to ground, paste tightly completely with ground, prevent that this device from rocking at the during operation.

After the device is fixed with the ground, the controller 2 starts the stepping motor 511, so as to drive the third rotating shaft 512 to rotate through the output end, because each first bevel gear 515 is sleeved with the third rotating shaft 512, each rotating rod 513 is sleeved with the second bevel gear 516, each rotating rod 513 is rotatably connected with the supporting table 510, because each first bevel gear 515 is meshed with one second bevel gear 516, each connecting block 503 is connected with one screw 517 in a threaded manner, each threaded rod is fixedly connected with one rotating rod 513, two ends of the lifting plate 50 are fixedly connected with two limiting plates 514 through two connecting blocks 503, each limiting plate 514 is connected with two guide rails in a sliding manner, so as to drive the lifting plate 50 to ascend, further drive the hammer 30 at the top of the lifting plate to ascend, carry out the dismounting work from low to high on the wall body, design the first bevel gear 515 to be smaller than the second bevel gear 516, play the deceleration effect, guarantee the rotational speed of screw 517 to guarantee the rising speed of tup 30 and a plurality of atomizer 42, prevent to appear leaking the condition of hammering and leaking spouting.

When the lifting plate 50 rises, the driving motor 310 is started through the controller 2, so that the driving gear 312 on the output end of the driving motor is driven to rotate, the first rotating shaft 311 is sleeved with the driven gear 313, the first rotating shaft 311 is hinged with the supporting frame, the driving gear 312 is meshed with the driven gear 313, so that the first rotating shaft 311 is driven to rotate, and each cam 314 is sleeved with one end of the first rotating shaft 311, so that the two cams 314 are driven to rotate, the driving gear 312 is designed to be smaller than the driven gear 313, the speed reduction effect is achieved, and the two cams 314 are prevented from rotating too fast.

When the cam 314 rotates, because the push rod 320 is inserted into the two stoppers 323, and because one end of the push rod 320 is fixedly connected with the hammer head 30, the adapter 324 is fixedly connected with the other end of the push rod 320, the roller 321 is rotatably connected with the adapter 324, and the outer edge of the roller 321 contacts with the outer wall of the cam 314, the interference force generated by the rotation of the cam 314 and the outer edge of the roller 321 is converted into a pushing force to the push rod 320, thereby driving the push rod 320 to slide towards one end close to the wall body in the two stoppers 323, further driving the hammer head 30 to hammer the wall body through the push rod 320, and the sliding fit of the stopper groove and the stopper bar, the push rod 320 is prevented from rotating and the dismounting is ensured to be carried out smoothly, the reset spring 322 ensures that the push rod 320 automatically resets after each push, thereby driving the hammer head 30 to reset for the next hammering of the wall body, high manganese steel material compares in traditional hammer iron or hammer steel, toughness is better, the manufacturability is good, the price is also low, the wearability is stronger, the broken piece 300 of tearing open of a plurality of toper is because its tip design is less, when contacting with the wall, pressure is great, thereby can produce bigger destructive power, when the wall body is strikeed to tup 30, the broken piece 300 of tearing open of a plurality of toper is at first hammered to the wall, in order to the wall is preliminary broken, then tup 30 is with closely, will carry out the hammering to the wall body, the two cooperation, demolish efficiency has been promoted.

When the hammer 30 hammers the wall, dust is generated and raised, at the same time, the flywheel 325 rotates along with the first rotating shaft 311, because of the rotating design of the second rotating shaft 500, the rotating wheel 501 is sleeved with the flywheel 325 through the belt 502, so that the second rotating shaft 500 is driven to rotate between the two supporting plates, the disc 412 is driven to rotate, and because the disc 412 is sleeved with the second rotating shaft 500, the extrusion rod 410 is inserted into the water supply barrel 40, and the extrusion rod 410 and the disc 412 are respectively hinged with two ends of the connecting rod 411, so that the extrusion rod 410 is driven to extrude towards one end close to the connecting rod 411 inside the water supply barrel 40.

When the squeezing rod 410 squeezes the water in the water supply bucket 40 to one end close to the connecting rod 411, the water enters the U-shaped water outlet pipe 400 from the discharge port and then enters the shunt pipe 401 and is sprayed out by the plurality of atomizing nozzles 42 to spray the raised dust, the atomizing nozzles 42 spray the water in a radiation type atomizing state, the spraying area of the water can be increased, so that the dust removal efficiency is improved, meanwhile, when the hammer head 30 rises, the atomizing nozzles 42 spray water synchronously, but the spraying action has buffer time, so that the time difference can be compensated by the atomizing nozzles 42, the dust generated when the wall is removed can be completely sprayed, meanwhile, omission is prevented, the spraying uniformity is ensured, the dust removal efficiency is further improved, the water spraying is carried out after the hammer head 30 hammers the wall each time, the time difference between the two is extremely small and can be ignored, the synchronous wall removing and dust removal is ensured, guarantee dust collection efficiency secondly, compare in prior art, can the at utmost the dust that will produce get rid of, the practicality is stronger, and U type outlet pipe 400 plays the drainage effect when atomizer sprays water, when not spraying water, because its structure is the design of U type, is similar to the inside U type pipe design of closestool, can play retaining effect again, overflows from atomizer when preventing water not to spray water, effectively avoids the waste of water resource.

When 50 lifts along with the lifter plate at tup 30, the scale can show 50 lift distances of lifter plate in real time, and toper instruction strip 504 plays indicative function, makes things convenient for the workman in time to learn the lift value, improves the precision that the wall body was demolishd, and then satisfies the requirement of demolishing of the wall body of co-altitude not, is favorable to promoting the practicality of this device.

Claims

1. The utility model provides a safe construction equipment, includes flatbed cart (1), its characterized in that: the device is characterized by further comprising a controller (2), a hammering mechanism (3), a dust removal mechanism (4) and an elevating mechanism (5), wherein the elevating mechanism (5) is arranged at the top of the flat-plate cart (1) to support the hammering mechanism (3) and the dust removal mechanism (4) to lift, the elevating mechanism (5) comprises an elevating plate (50) and a driving assembly (51), the driving assembly (51) is arranged at the top of the flat-plate cart (1), the elevating plate (50) is fixedly arranged on the driving assembly (51), the controller (2) is fixedly arranged at the top of the elevating plate (50), the hammering mechanism (3) is arranged at the top of the elevating plate (50) to hammer the wall body, the hammering mechanism (3) comprises a hammer head (30), a transmission assembly (31) and two pushing assemblies (32), the two pushing assemblies (32) are symmetrically arranged at the top of the elevating plate (50), and the hammer head (30) is fixedly arranged between the two pushing assemblies (32), the top at lifter plate (50) is established in drive assembly (31), dust removal mechanism (4) are established at the top of lifter plate (50) and are used for getting rid of the dust that produces when hammering the wall, and dust removal mechanism (4) are including supplying cask (40), extrusion subassembly (41) and a plurality of atomizer (42), supply the top at lifter plate (50) to fix in cask (40), extrusion subassembly (41) are established at the top of lifter plate (50) and are pegged graft with supplying cask (40), three atomizer (42) are equidistant setting, and three atomizer (42) all communicate with water supply cask (40), drive assembly (51) and drive assembly (31) are electric connection with controller (2), drive assembly (31) include driving motor (310), first pivot (311), driving gear (312), driven gear (313) and two cams (314), the driving motor (310) is fixedly arranged at the top of the lifting plate (50), the driving gear (312) is sleeved on the output end of the driving motor (310), the top of the lifting plate (50) is fixedly provided with a supporting frame, the first rotating shaft (311) is hinged to the supporting frame, the driven gear (313) is sleeved on the outer wall of the first rotating shaft (311), the driving gear (312) is meshed with the driven gear (313), the driving gear (312) is smaller than the driven gear (313), the two cams (314) are symmetrically arranged on the outer walls of the two ends of the first rotating shaft (311), the driving motor (310) is electrically connected with the controller (2), each pushing assembly (32) comprises a push rod (320), a roller (321), a reset spring (322) and two limiting blocks (323), the two limiting blocks (323) are symmetrically arranged at the top of the lifting plate (50), the push rod (320) is inserted into the two limit blocks (323), one end of the push rod (320), far away from the limit blocks (323), is fixedly provided with a switching frame (324), the roller (321) is rotatably arranged on the switching frame (324), the reset spring (322) is sleeved on the outer wall of the push rod (320), one of the limit blocks (323), far away from the hammer head (30), and the switching frame (324) are respectively abutted against the two ends of the reset spring (322), the outer edge of the roller (321) is contacted with the outer wall of the cam (314), the outer wall of each sliding rod is symmetrically provided with two limit grooves, the inner wall of one of the limit blocks (323), far away from the hammer head (30), is symmetrically provided with the two limit blocks (323), each limit block (323) is slidably connected with one limit groove, the extrusion assembly (41) comprises an extrusion rod (410), a connecting rod (411) and a disc (412), the extrusion rod (410) is inserted in the water supply barrel (40), the outer wall of the first rotating shaft (311) is sleeved with the flywheel (325), the top of the lifting plate (50) is symmetrically provided with two supporting plates, a second rotating shaft (500) is hinged between the two supporting plates, the outer wall of the second rotating shaft (500) is sleeved with the rotating wheel (501), the belt (502) is sleeved between the rotating wheel (501) and the flywheel (325), the flywheel (325) is larger than the rotating wheel (501), the disc (412) is sleeved on the outer wall of one end of the second rotating shaft (500) far away from the rotating wheel (501), the connecting rod (411) is hinged between the extrusion rod (410) and the disc (412), the driving component (51) comprises a supporting table (510), a stepping motor (511), a third rotating shaft (512), two rotating rods (513) and two limiting plates (514), the supporting table (510) is fixedly arranged at the top of the flat-plate cart (1), the third rotating shaft (512) is rotatably arranged at the top of the flat-plate cart (1), a vertical plate is fixedly arranged at the top of the flat-plate cart (1), the stepping motor (511) is fixedly arranged on the outer wall of the vertical plate, the output end of the stepping motor penetrates through the vertical plate and is fixedly connected with one end of the third rotating shaft (512), two first bevel gears (515) are symmetrically arranged at two ends of the third rotating shaft (512), two rotating rods (513) are symmetrically arranged on the inner wall of the supporting table (510), a second bevel gear (516) is sleeved at the bottom of each rotating rod (513), each first bevel gear (515) is meshed with one second bevel gear (516), each second bevel gear (516) is larger than one first bevel gear (515), a screw (517) is fixedly connected at the top of each rotating rod (513), two limiting plates (514) are symmetrically arranged at the top of the supporting table (510), the both ends of every limiting plate (514) all are the symmetry and are provided with two guide rails, all fixedly between the one end of every limiting plate (514) and lifter plate (50) connecting block (503), every connecting block (503) all with a screw rod (517) threaded connection, the equal fixedly connected with roof in top of every two guide rails to the top of every screw rod (517) all is articulated with a roof, step motor (511) is connected with controller (2) electricity.

2. A safety construction device according to claim 1, wherein: the discharge port has been seted up on the circumferencial direction's of water supply bucket (40) outer wall, fixed U type outlet pipe (400) of being equipped with on the discharge port, the one end fixedly connected with shunt tubes (401) of extrusion stem (410) are kept away from in U type outlet pipe (400), and a plurality of atomizer (42) all communicates with shunt tubes (401).

3. A safety construction device according to claim 2, wherein: the outer wall of the water supply barrel (40) is fixedly provided with a water injection pipe, the top of the water injection pipe is inserted with a sealing plug, a glass observation window is arranged on the outer wall of the water supply barrel (40) in the circumferential direction, two fixing plates are symmetrically arranged between the water supply barrel (40) and the lifting plate (50), and one fixing plate is connected with the U-shaped water outlet pipe (400) in an inserting mode.

4. A safety construction device according to claim 3, wherein: the hammer head (30) is of a rectangular block structure, the hammer head (30) is made of high manganese steel, and a plurality of conical breaking and disassembling blocks (300) are arranged on the surface of the hammer head (30) at equal intervals.

5. A safety construction device according to claim 4, wherein: fixed the being equipped with of top one end that lifter plate (50) are close to tup (30) installation piece, fixed toper indicator strip (504) that is equipped with on the installation piece, top one end that dull and stereotyped shallow (1) is close to tup (30) is vertical transparent scale (10) of being equipped with, toper indicator strip (504) are towards transparent scale (10) to the top of toper indicator strip (504) and the bottom parallel and level of tup (30).

6. A safety construction device according to claim 5, wherein: the bottom of flat-bed shallow (1) is the symmetry and is provided with four electric putter (11), and the equal vertical down of output of every electric putter (11) to all fixedly on the output of every electric putter (11) being equipped with rubber and plastic sucking disc (110), every electric putter (11) all are connected with controller (2) electricity.