CN114941431B - Automatic detaching device for diagonal inner mold of concrete stairwell - Google Patents
Automatic detaching device for diagonal inner mold of concrete stairwell Download PDFInfo
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- CN114941431B CN114941431B CN202210257981.2A CN202210257981A CN114941431B CN 114941431 B CN114941431 B CN 114941431B CN 202210257981 A CN202210257981 A CN 202210257981A CN 114941431 B CN114941431 B CN 114941431B
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- 238000007790 scraping Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
- 238000005461 lubrication Methods 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides an automatic detaching device for a diagonal inner mold of a concrete stairwell, which comprises: the well type box type telescopic internal mold comprises a bearing platform, a lifting device and a well type box type telescopic internal mold, wherein the bearing platform is horizontally fixed on a wall below, the lifting device is arranged above the bearing platform, the well type box type telescopic internal mold is arranged above the lifting device and moves along with the lifting device, and the well type box type telescopic internal mold is composed of two half mold halves with telescopic adjustment intervals. The invention aims to provide an automatic detaching device for a diagonal inner mold of a concrete stairwell, which aims to solve the problem that a stairwell wall mold is difficult to detach in the prior art.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an automatic detaching device for a diagonal inner mold of a concrete stairwell.
Background
Along with the development of economy in China, the construction technology is also continuously and iteratively updated, in the concrete construction process, a wall template and a reinforcing mesh frame are required to be built in advance, and then concrete pouring molding is carried out, but in some high-rise building construction processes, the construction of a stairwell, an elevator shaft and other special structures is difficult, meanwhile, the construction of the wall template is difficult and complicated due to the limitation of the structure in the process of detaching the template after pouring, so that in order to improve the construction efficiency of the building, and simultaneously, in response to the national intelligent house building policy, a wall template device capable of being detached automatically is required to be designed, so that the problem of difficulty in detaching the wall template of the stairwell in the prior art is solved.
Disclosure of Invention
The invention provides an automatic detaching device for a diagonal inner mold of a concrete stairway, which aims to solve the problem that a stairway wall mold is difficult to detach in the prior art.
The technical scheme adopted by the invention is that the automatic detaching device for the diagonal inner mold of the concrete stairwell comprises: the well type box type telescopic internal mold comprises a bearing platform, a lifting device and a well type box type telescopic internal mold, wherein the bearing platform is horizontally fixed on a wall below, the lifting device is arranged above the bearing platform, the well type box type telescopic internal mold is arranged above the lifting device and moves along with the lifting device, and the well type box type telescopic internal mold is composed of two half mold halves with telescopic adjustment intervals.
Preferably, the lifting device comprises a main frame, a power motor, a supporting block and a supporting screw, wherein the main frame is horizontally arranged on the bearing platform, the supporting block is fixedly arranged on the main frame, the supporting screw is vertically arranged and is in threaded connection with the supporting block, and the power motor is used for driving the supporting screw to rotate.
Preferably, the lifting device is provided with a gyroscope horizontal digital display control system for controlling levelness and verticality in the lifting process.
Preferably, the lifting device is provided with a height control system for controlling the lifting height.
Preferably, the lifting device is further provided with a lubrication assembly, and the lubrication assembly includes:
the fixing ring is coaxially arranged on the periphery of the supporting screw and fixedly connected with the main frame, and the fixing ring is positioned above the supporting block;
the horizontal guide rail is fixedly arranged in the fixing ring, the horizontal guide rail is horizontally arranged, the end part of the horizontal guide rail is fixedly connected with the inner wall of the fixing ring, and the two horizontal guide rails are respectively positioned at two sides of the supporting screw rod;
the two sides of the supporting screw are respectively provided with a first sliding block, the first sliding blocks are horizontally arranged, two ends of each first sliding block are respectively in sliding connection with the two horizontal guide rails, the sliding direction of each first sliding block is horizontal, one side, far away from the supporting screw, of each first sliding block is fixedly provided with a reset spring, and the reset springs are respectively fixedly connected with the first sliding blocks and the inner wall of the fixing ring;
the two second sliding blocks are arranged between the two first sliding blocks, are respectively positioned at two sides of the supporting screw rod, are horizontally arranged, and are fixedly connected with the horizontal guide rail at two ends;
the liquid storage device comprises a liquid storage box, a first sliding block and a second sliding block, wherein the liquid storage box is arranged between the first sliding block and the second sliding block and is fixedly connected with the second sliding block, a piston block is arranged in the liquid storage box in a sliding mode, the piston block is in butt joint with the inner wall of the liquid storage box, the sliding direction of the piston block is set to be horizontal, a piston rod is fixedly arranged on the side wall, close to the second sliding block, of the first sliding block, and one end of the piston rod penetrates into the liquid storage box and is fixedly connected with the piston block;
the lubrication spray head is fixedly arranged on one side, close to the supporting screw rod, of the second sliding block, faces to the joint of the supporting screw rod and the supporting block, and is communicated with the liquid storage tank;
the balance seat is fixedly arranged on the outer wall of the fixed ring, a first convex column is rotatably arranged on the balance seat, and the first convex column is horizontally arranged;
the balance rod is rotationally arranged on the first convex column, the middle part of the balance rod is rotationally connected with the first convex column, the balance rod is perpendicular to the horizontal guide rail, a driving seat is fixedly arranged at one end of the balance rod, which faces the supporting screw rod, and is positioned above the horizontal guide rail, the driving seat is of a U-shaped structure, an opening of the U-shaped structure faces the supporting screw rod, and a bearing seat is fixedly arranged at the other end of the balance rod;
the first slider is provided with a second convex column in a rotating way on one side, close to the supporting screw rod, of the first slider, the second convex column is horizontally arranged, a first crank is arranged on the second convex column in a rotating way, the end part of the first crank is rotationally connected with the second convex column, the other end of the first crank points to the driving seat obliquely upwards, and the end part of the first crank is rotationally connected with the driving seat through a third convex column;
clear away the piece, the solid fixed ring below is provided with clears away the piece, it sets up to semicircular structure to clear away the piece, two it sets up to clear away the piece symmetry supporting screw both sides, and clear away the semicircular structure opening orientation supporting screw, it keeps away from to clear away the piece supporting screw's one side is fixed to be provided with and clears away the connecting rod, clear away the connecting rod with first slider fixed connection.
Preferably, the cleaning block is fixedly provided with a water absorbing sponge on the inner wall close to the supporting screw.
Preferably, the cleaning connecting rod is sleeved with a reinforcing sleeve, the reinforcing sleeve is in sliding connection with the cleaning connecting rod, and the reinforcing sleeve is fixedly connected with the fixing ring.
Preferably, the power motor top still is provided with the protection subassembly, the protection subassembly includes:
the support bottom plate is horizontally arranged and fixedly connected with the main frame, two driving racks are slidably arranged on the upper surface of the support bottom plate, the driving racks are positioned at the side edges of the support bottom plate, and the sliding direction of the driving racks is consistent with the length direction of the driving racks;
the four corners of the upper surface of the supporting bottom plate are respectively provided with a supporting seat, the supporting seats are positioned between the driving racks, one sides of the supporting seats, which are close to each other along the length direction of the driving racks, are provided with supporting grooves, the supporting grooves are of semicircular structures, and openings of the semicircular structures are upward;
the limiting rod is horizontally arranged and is in sliding connection with the bearing seat, and is parallel to the driving rack and is positioned above the bearing groove;
the driving rotating shaft is arranged on the bearing bracket and perpendicular to the driving rack, two ends of the driving rotating shaft are respectively placed in the two bearing grooves, and the limiting rod is positioned right above the driving rotating shaft when extending out;
the driving gear is fixedly arranged at the end part of the driving rotating shaft and meshed with the driving rack;
a protection plate is fixedly arranged between the two driving rotating shafts;
the protection motor is fixedly arranged on the lower surface of the supporting bottom plate, an output shaft of the protection motor is vertically downwards arranged, a driving gear is fixedly arranged on the output shaft of the protection motor, a driven rack is arranged below the supporting bottom plate, the driven rack is horizontally arranged and meshed with the driving gear, and the end part of the driven rack is fixedly connected with the limiting rod through a connecting rod;
the driving rack is arranged on the upper side of the driven rack, and is connected with the support bottom plate in a sliding mode;
the scraping strip is further arranged on the upper surface of the protection plate, the cross section of the scraping strip is of an isosceles trapezoid structure, the bottom surface of the scraping strip is in butt joint with the upper surface of the protection plate, the scraping strip is in sliding connection with the protection plate, and the scraping strip is parallel to the driving rotating shaft.
Preferably, the lower surface of the supporting bottom plate is further provided with a guide sleeve, the guide sleeve is located under the driving rack and parallel to the driving rack, the guide sleeve is fixedly connected with the supporting bottom plate, a connecting guide rod is fixedly arranged on the connecting sleeve, and the connecting guide rod is inserted into the guide sleeve and is in sliding connection with the guide sleeve.
Preferably, the scraping strip is provided with a weight block at two ends, the weight block is arranged into a triangle structure, and the upper end of the triangle structure is rotationally connected with the scraping strip.
The working principle and the beneficial effects of the invention are as follows: when the device is used, the bearing platform is horizontally fixed at first, the bearing platform is directly placed on the ground for fixing during bottom construction, when the bearing platform is constructed upwards, the bearing platform is fixed with a wall body poured below, the lifting device is horizontally placed on the bearing platform, the well box type telescopic inner die is placed on the lifting device, and the lifting device pushes the well box type telescopic inner die to move upwards to finish pouring construction. After construction is completed, firstly, the space between the two half molds is contracted, firstly, the inner mold is detached, then the lifting device is driven to move downwards, and automatic demolding is realized, so that the problem that the wall mold of the stairway is inconvenient to detach in the prior art is solved, and the construction efficiency is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a device for automatically detaching a diagonal inner mold of a concrete stairwell according to an embodiment of the invention;
FIG. 3 is a schematic diagram of a well-type box-shaped telescopic internal mold in a concrete stairwell diagonal internal mold automatic detaching device according to an embodiment of the invention;
FIG. 4 is a schematic view of a lifting device in an automatic unloading device for a diagonal inner mold of a concrete stairwell according to an embodiment of the invention;
FIG. 5 is a schematic diagram II of a lifting device in an automatic unloading device for a diagonal inner mold of a concrete stairwell according to an embodiment of the invention;
FIG. 6 is a schematic diagram showing a lubrication assembly of an automatic dismounting device for a diagonal inner mold of a concrete stairwell according to an embodiment of the invention;
FIG. 7 is a schematic diagram II of a lubrication assembly structure of an automatic dismounting device for a diagonal inner mold of a concrete stairwell according to an embodiment of the invention;
FIG. 8 is a schematic diagram III of a lubrication assembly in an automatic unloading device for a diagonal inner mold of a concrete stairwell according to an embodiment of the invention;
FIG. 9 is a schematic view of a protective component in a device for automatically detaching a diagonal inner mold of a concrete stairwell according to an embodiment of the invention;
FIG. 10 is a schematic diagram showing a second structure of a protective assembly in an automatic detaching device for a diagonal inner mold of a concrete stairwell according to an embodiment of the invention.
The labels in the figures are as follows: 1. a load-bearing platform; 2. a lifting device; 21. a main frame; 22. a power motor; 23. a support block; 24. a support screw; 25. a gyroscope horizontal digital display control system; 26. a height control system; 3. a well box type telescopic internal mold; 31. a half mold; 4. a lubrication assembly; 401. a fixing ring; 402. a horizontal guide rail; 403. a first slider; 404. a return spring; 405. a second slider; 406. a liquid storage tank; 407. a piston block; 408. a piston rod; 409. a lubrication nozzle; 410. a balance seat; 411. a first post; 412. a balance bar; 413. a driving seat; 414. a socket; 415. a first crank; 416. a second post; 417. a third post; 418. removing the block; 419. removing the connecting rod; 420. a water absorbing sponge; 421. reinforcing the sleeve; 5. a protective assembly; 501. a support base plate; 502. a drive rack; 503. a support bracket; 504. a support groove; 505. a limit rod; 506. driving the rotating shaft; 507. a drive gear; 508. a protection plate; 509. protecting the motor; 510. a drive gear; 511. a driven rack; 512. a fourth post; 513. a connecting sleeve; 514. scraping the strip; 515. a guide sleeve; 516. a negative weight; 517. and connecting the guide rod.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The embodiment of the invention provides an automatic detaching device for a diagonal inner mold of a concrete stairwell, which is shown in figures 1-3 and comprises: the well type box type telescopic internal mold comprises a bearing platform 1, a lifting device 2 and a well type box type telescopic internal mold 3, wherein the bearing platform 1 is horizontally fixed on a wall below, the lifting device 2 is arranged above the bearing platform 1, the well type box type telescopic internal mold 3 is arranged above the lifting device 2 and moves along with the lifting device, and the well type box type telescopic internal mold 3 is composed of two half mold halves 31 with telescopic adjustment intervals.
The technical scheme has the working principle and beneficial technical effects that: when the device is used, the bearing platform 1 is horizontally fixed, the bearing platform 1 is directly placed on the ground for fixing during bottom construction, when the bearing platform is constructed upwards, the bearing platform 1 is fixed with a wall body poured below, the lifting device 2 is horizontally placed on the bearing platform 1, the well box type telescopic inner mold 3 is placed on the lifting device 2, and the lifting device 2 pushes the well box type telescopic inner mold 3 to move upwards to finish pouring construction. After construction is completed, firstly, the two half molds 31 are contracted at intervals, firstly, the inner mold is detached, then the lifting device 2 is driven by downward movement, and automatic demolding is realized, so that the problem that the wall mold of the stairway is inconvenient to detach in the prior art is solved, and the construction efficiency is improved.
In one embodiment, as shown in fig. 4 and 5, the lifting device 2 includes a main frame 21, a power motor 22, a supporting block 23 and a supporting screw 24, where the main frame 21 is horizontally disposed on the carrying platform 1, the supporting block 23 is fixedly disposed on the main frame 21, and the supporting screw 24 is vertically disposed and is in threaded connection with the supporting block 23, and the power motor 22 is used for driving the supporting screw 24 to rotate.
The technical scheme has the working principle and beneficial technical effects that: when the lifting device 2 is used, the main frame 21 is horizontally arranged, then the power motor 22 drives the supporting screw 24 to rotate, and the supporting screw 24 is in threaded connection with the supporting block 23, so that the supporting screw 24 moves in the vertical direction while rotating, and further the well box type telescopic inner mold 3 is pushed to move in the vertical direction, so that quick and stable lifting is realized, and the practicability of the device is improved.
In one embodiment, the lifting device 2 is provided with a gyroscope horizontal digital display control system 25 for controlling levelness and verticality in the lifting process.
The technical scheme has the working principle and beneficial technical effects that: by arranging the gyroscope horizontal digital display control system 25, levelness and verticality in the lifting process can be effectively controlled, and levelness and verticality of the well box type telescopic inner mold 3 are further guaranteed, so that the poured wall body keeps higher levelness and verticality, and construction quality is improved.
In one embodiment, the lifting device 2 is provided with a height control system 26 for controlling the lifting height.
The technical scheme has the working principle and beneficial technical effects that: through setting up infrared ray light curtain control system or laser magnetic stripe height control system 26, can effectively control lifting height to guarantee that well class box flexible centre form 3 is in suitable height, can design the altitude and construct, promote construction quality.
In one embodiment, the lifting device 2 is further provided with a lubrication assembly 4, as shown in fig. 6-8, and the lubrication assembly 4 includes:
a fixing ring 401, wherein the fixing ring 401 is coaxially arranged on the periphery of the supporting screw 24 and is fixedly connected with the main frame 21, and the fixing ring 401 is positioned above the supporting block 23;
the fixing ring 401 is internally and fixedly provided with two horizontal guide rails 402, the horizontal guide rails 402 are horizontally arranged, the end parts of the horizontal guide rails 402 are fixedly connected with the inner wall of the fixing ring 401, and the two horizontal guide rails 402 are respectively positioned at two sides of the supporting screw 24;
the first sliding blocks 403 are respectively arranged on two sides of the supporting screw 24, the first sliding blocks 403 are horizontally arranged, two ends of each first sliding block 403 are respectively in sliding connection with two horizontal guide rails 402, the sliding direction of each first sliding block 403 is horizontal, a reset spring 404 is fixedly arranged on one side, away from the supporting screw 24, of each first sliding block 403, and the reset springs 404 are respectively fixedly connected with the first sliding blocks 403 and the inner wall of the fixed ring 401;
the second sliding blocks 405, two second sliding blocks 405 are arranged between the two first sliding blocks 403, the two second sliding blocks 405 are respectively located at two sides of the supporting screw 24, the second sliding blocks 405 are horizontally arranged, and two ends of the second sliding blocks 405 are fixedly connected with the horizontal guide rail 402;
the liquid storage tank 406, be provided with the liquid storage tank 406 between first slider 403 and the second slider 405, liquid storage tank 406 with second slider 405 fixed connection, the slip is provided with piston piece 407 in the liquid storage tank 406, piston piece 407 with liquid storage tank 406 inner wall butt and piston piece 407 sliding direction set up to the level, first slider 403 is close to on the lateral wall of second slider 405 fixed be provided with piston rod 408, piston rod 408 one end run through to in the liquid storage tank 406 and with piston piece 407 fixed connection;
the lubrication nozzle 409, a side of the second slider 405 near the supporting screw 24 is fixedly provided with the lubrication nozzle 409, the lubrication nozzle 409 faces the connection part of the supporting screw 24 and the supporting block 23, and the lubrication nozzle 409 is communicated with the liquid storage tank 406;
the balance seat 410 is fixedly arranged on the outer wall of the fixed ring 401, the balance seat 410 is rotatably provided with a first convex column 411, and the first convex column 411 is horizontally arranged;
the balance rod 412 is rotatably arranged on the first protruding column 411, the middle part of the balance rod 412 is rotatably connected with the first protruding column 411, the balance rod 412 is perpendicular to the horizontal guide rail 402, a driving seat 413 is fixedly arranged at one end of the balance rod 412, which faces the support screw 24, the driving seat 413 is positioned above the horizontal guide rail 402, the driving seat 413 is of a U-shaped structure, an opening of the U-shaped structure faces the support screw 24, and a bearing seat 414 is fixedly arranged at the other end of the balance rod 412;
the first crank 415 is rotatably provided with a second protruding column 416 on one side of the first slider 403, which is close to the supporting screw 24, the second protruding column 416 is horizontally arranged, the second protruding column 416 is rotatably provided with a first crank 415, the end of the first crank 415 is rotatably connected with the second protruding column 416, the other end of the first crank 415 points upwards to the driving seat 413, and the end of the first crank 415 is rotatably connected with the driving seat 413 through a third protruding column 417;
clear away the piece 418, the solid fixed ring 401 below is provided with clears away the piece 418, clear away the piece 418 and set up to semicircular structure, two clear away the piece 418 symmetry sets up support screw 24 both sides, and clear away the semicircular structure opening orientation of piece 418 support screw 24, clear away one side that the piece 418 kept away from support screw 24 is fixed to be provided with and clear away the connecting rod 419, clear away the connecting rod 419 with first slider 403 fixed connection.
The technical scheme has the working principle and beneficial technical effects that: when the device is used, the vertical movement is mainly pushed through the threaded cooperation of the supporting screw 24 and the supporting block 23, the lubrication is needed to be carried out at fixed time in order to ensure the stability of threaded connection, at the moment, the bearing seat 414 at the end part of the balance rod 412 is abutted against the lower surface of the well box type telescopic inner mold 3, when the well box type telescopic inner mold 3 is not pushed upwards, the bearing seat 414 is pressed down, at the moment, the first convex column 411 is used as a fulcrum, one end of the balance rod 412 close to the driving seat 413 is tilted, the first sliding blocks 403 are pulled to be close to each other through the first crank 415 when the driving seat 413 is upwards, the piston blocks 407 are pushed to move towards the direction close to the second sliding blocks 405 through the piston rods 408 when the first sliding blocks 403 are close to each other, so that lubricating oil in the liquid storage tank 406 is extruded, the lubricating oil is sprayed to the joint of the supporting screw 24 and the supporting block 23 through the lubricating spray heads 409, then when the supporting screw 24 rotates and moves upwards, the driving seat 413 moves downwards so that lubrication is stopped, and simultaneously the lubrication of the threads of the whole supporting screw 24 is completed when the supporting screw 24 moves upwards; meanwhile, when lubrication is carried out, the cleaning blocks 418 are driven by the first sliding blocks 403 to be close to each other and abut against the supporting screw 24, so that pollution caused by excessive dropping of lubricating oil is avoided.
In one embodiment, the cleaning block 418 is fixedly provided with a water absorbing sponge 420 near the inner wall of the supporting screw 24.
The technical scheme has the working principle and beneficial technical effects that: through set up the sponge 420 that absorbs water at the clearance piece 418 internal surface, can absorb unnecessary lubricating oil in the sponge 420 that absorbs water to further promote the practicality of device.
In one embodiment, the cleaning link 419 is sleeved with a reinforcing sleeve 421, the reinforcing sleeve 421 is slidably connected with the cleaning link 419, and the reinforcing sleeve 421 is fixedly connected with the fixing ring 401.
The technical scheme has the working principle and beneficial technical effects that: through setting up reinforcing sleeve 421, carry out further reinforcement to clear away the connecting rod 419 to avoid clear away connecting rod 419 atress too big and lead to bending the influence use, thereby promote device's stability.
In one embodiment, a protection assembly 5 is further disposed above the power motor 22, as shown in fig. 9 and 10, and the protection assembly 5 includes:
the supporting bottom plate 501 is horizontally arranged, the supporting bottom plate 501 is fixedly connected with the main frame 21, two driving racks 502 are slidably arranged on the upper surface of the supporting bottom plate 501, the driving racks 502 are positioned at the side edges of the supporting bottom plate 501, and the sliding direction of the driving racks 502 is consistent with the length direction of the driving racks 502;
the supporting seats 503 are respectively arranged at four corners of the upper surface of the supporting bottom plate 501, the supporting seats 503 are positioned between the driving racks 502, one sides of the supporting seats 503, which are close to each other along the length direction of the driving racks 502, are provided with supporting grooves 504, the supporting grooves 504 are in a semicircular structure, and openings of the semicircular structure are upwards arranged;
the limiting rod 505 is further arranged on the bearing seat 503, the limiting rod 505 is horizontally arranged and is in sliding connection with the bearing seat 503, the limiting rod 505 is parallel to the driving rack 502, and the limiting rod 505 is located above the bearing groove 504;
the driving rotating shaft 506 is arranged on the bearing seat 503, the driving rotating shaft 506 is perpendicular to the driving rack 502, two ends of the driving rotating shaft 506 are respectively placed in the two bearing grooves 504, and the limiting rod 505 is located right above the driving rotating shaft 506 when extending out;
a driving gear 507, wherein a driving gear 507 is fixedly arranged at the end part of the driving rotating shaft 506, and the driving gear 507 is meshed with the driving rack 502;
the protection plate 508 is fixedly arranged between the two driving rotating shafts 506, and the protection plate 508 is fixedly arranged between the two driving rotating shafts 506;
the protection motor 509 is fixedly arranged on the lower surface of the supporting bottom plate 501, an output shaft of the protection motor 509 is vertically downwards arranged, a driving gear 510 is fixedly arranged on the output shaft of the protection motor 509, a driven rack 511 is arranged below the supporting bottom plate 501, the driven rack 511 is horizontally arranged and meshed with the driving gear 510, and the end part of the driven rack 511 is fixedly connected with the limiting rod 505 through a connecting rod;
a fourth protruding column 512 is fixedly arranged below the driving rack 502, the fourth protruding column 512 is vertically arranged, the fourth protruding column 512 penetrates through the supporting bottom plate 501 and is in sliding connection with the supporting bottom plate 501 in the horizontal direction, a connecting sleeve 513 is fixedly arranged below the fourth protruding column 512, and the connecting sleeve 513 is fixedly connected with the driven rack 511 through a connecting rod;
the scraping strip 514 is further arranged on the upper surface of the protection plate 508, the section of the scraping strip 514 is in an isosceles trapezoid structure, the bottom surface of the scraping strip 514 is abutted to the upper surface of the protection plate 508, the scraping strip 514 is in sliding connection with the protection plate 508, and the scraping strip 514 is parallel to the driving rotating shaft 506.
The technical scheme has the working principle and beneficial technical effects that: when the device is used, concrete or other sundries in the pouring process need to be prevented from falling to damage the power motor 22, the protective component 5 is started at the moment, the protective component 5 is arranged right above the power motor 22, the protective motor 509 is started to drive the driving gear 510 to rotate, the driving gear 510 is meshed to drive the driven rack 511 to horizontally move when rotating, meanwhile, the driven rack 511 drives the driving rack 502 to horizontally move through the third boss 417 and the connecting sleeve 513, when the driven rack 511 moves to the right side, the driven rack 511 drives the left limit rod 505 to extend to limit the driving rotary shaft 506, meanwhile, the driving rack 502 moves to drive the driving gear 507 to anticlockwise rotate, the driving gear 507 is fixedly connected with the driving rotary shaft 506, the left driving rotary shaft 506 is limited by the limit rod 505, the right limit rotary shaft is lifted upwards, concrete and impurities on the protective plate 508 are shaken off, then, when the protective motor 509 moves reversely, the left side of the protective plate 508 is lifted through transmission, the impurities are shaken off repeatedly, meanwhile, the scraping strip 514 slides along the protective plate 508 when the protective plate 508 inclines to further protect the surface 508, and the power 22 is prevented from being damaged by the protective plate 508.
In one embodiment, the lower surface of the supporting base plate 501 is further provided with a guide sleeve 515, the guide sleeve 515 is located right below the driving rack 502 and parallel to the driving rack 502, the guide sleeve 515 is fixedly connected with the supporting base plate 501, the connection sleeve 513 is fixedly provided with a connection guide rod 517, and the connection guide rod 517 is inserted into the guide sleeve 515 and is slidably connected with the guide sleeve 515.
The technical scheme has the working principle and beneficial technical effects that: by arranging the guide sleeve 515, the connecting guide rod 517 slides along the guide sleeve 515 when the third boss 417 horizontally moves, and the horizontal movement track of the third boss 417 is further limited, so that the stability of the movement track of the third boss 417 is ensured, the stability of transmission is ensured, and the stability of the device is further improved.
In one embodiment, the scraping strip 514 is provided with a weight 516 at two ends, the weight 516 is provided with a triangle structure, and the upper end of the triangle structure is rotatably connected with the scraping strip 514.
The technical scheme has the working principle and beneficial technical effects that: through setting up triangle-shaped's loading piece 516, owing to rotate between loading piece 516 and the scraping strip 514 and be connected, consequently loading piece 516 center remains vertical downward all the time to the scraping strip 514 is in further laminating with guard plate 508 surface, and it slides to promote scraping effect through gravity promotion scraping strip 514.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. An automatic detaching device for a diagonal inner mold of a concrete stairwell, which is characterized by comprising: the well box type telescopic internal mold (3) is arranged above the lifting device (2), and consists of two half mold halves (31) with telescopic adjustment of the distance;
the lifting device (2) comprises a main frame (21), a power motor (22), a supporting block (23) and a supporting screw (24), wherein the main frame (21) is horizontally arranged on the bearing platform (1), the supporting block (23) is fixedly arranged on the main frame (21), the supporting screw (24) is vertically arranged and is in threaded connection with the supporting block (23), and the power motor (22) is used for driving the supporting screw (24) to rotate;
the lifting device (2) is further provided with a lubrication assembly (4), and the lubrication assembly (4) comprises:
the fixing ring (401), the fixing ring (401) is coaxially arranged on the periphery of the supporting screw (24) and fixedly connected with the main frame (21), and the fixing ring (401) is positioned above the supporting block (23);
the fixing ring (401) is internally and fixedly provided with two horizontal guide rails (402), the horizontal guide rails (402) are horizontally arranged, the end parts of the horizontal guide rails are fixedly connected with the inner wall of the fixing ring (401), and the two horizontal guide rails (402) are respectively positioned at two sides of the supporting screw rod (24);
the device comprises a first sliding block (403), wherein the two sides of a supporting screw (24) are respectively provided with the first sliding block (403), the first sliding block (403) is horizontally arranged, the two ends of the first sliding block (403) are respectively connected with two horizontal guide rails (402) in a sliding mode, the sliding direction of the first sliding block (403) is horizontal, one side, far away from the supporting screw (24), of the first sliding block (403) is fixedly provided with a reset spring (404), and the reset spring (404) is respectively fixedly connected with the inner walls of the first sliding block (403) and a fixed ring (401);
the two second sliding blocks (405) are arranged between the two first sliding blocks (403), the two second sliding blocks (405) are respectively positioned at two sides of the supporting screw (24), the second sliding blocks (405) are horizontally arranged, and two ends of the second sliding blocks (405) are fixedly connected with the horizontal guide rail (402);
the liquid storage device comprises a liquid storage tank (406), wherein a liquid storage tank (406) is arranged between a first sliding block (403) and a second sliding block (405), the liquid storage tank (406) is fixedly connected with the second sliding block (405), a piston block (407) is arranged in the liquid storage tank (406) in a sliding mode, the piston block (407) is in butt joint with the inner wall of the liquid storage tank (406) and the sliding direction of the piston block (407) is set to be horizontal, a piston rod (408) is fixedly arranged on the side wall, close to the second sliding block (405), of the first sliding block (403), and one end of the piston rod (408) penetrates into the liquid storage tank (406) and is fixedly connected with the piston block (407);
the lubrication spray head (409) is fixedly arranged on one side, close to the supporting screw (24), of the second sliding block (405), the lubrication spray head (409) faces towards the joint of the supporting screw (24) and the supporting block (23), and the lubrication spray head (409) is communicated with the liquid storage tank (406);
the balance seat (410), the balance seat (410) is fixedly arranged on the outer wall of the fixed ring (401), a first convex column (411) is rotatably arranged on the balance seat (410), and the first convex column (411) is horizontally arranged;
the balance rod (412), the balance rod (412) is rotatably arranged on the first convex column (411), the middle part of the balance rod (412) is rotatably connected with the first convex column (411), the balance rod (412) is perpendicular to the horizontal guide rail (402), one end of the balance rod (412) facing the supporting screw (24) is fixedly provided with a driving seat (413), the driving seat (413) is positioned above the horizontal guide rail (402), the driving seat (413) is of a U-shaped structure, an opening of the U-shaped structure faces the supporting screw (24), and the other end of the balance rod (412) is fixedly provided with a bearing seat (414);
the first slider (403) is rotatably provided with a second protruding column (416) close to one side of the supporting screw (24), the second protruding column (416) is horizontally arranged, the second protruding column (416) is rotatably provided with a first crank (415), the end part of the first crank (415) is rotatably connected with the second protruding column (416), the other end of the first crank (415) is obliquely upwards directed to the driving seat (413), and the end part of the first crank (415) is rotatably connected with the driving seat (413) through a third protruding column (417);
clear away piece (418), solid fixed ring (401) below is provided with clears away piece (418), clear away piece (418) set up to semi-circular structure, two clear away piece (418) symmetry sets up support screw (24) both sides, and clear away piece (418) semi-circular structure opening orientation support screw (24), clear away piece (418) keep away from one side of support screw (24) is fixed to be provided with and is clear away connecting rod (419), clear away connecting rod (419) with first slider (403) fixed connection, clear away piece (418) be close to fixedly on the inner wall of support screw (24) be provided with sponge (420) that absorbs water.
2. The automatic detaching device for the diagonal inner mold of the concrete stairwell according to claim 1, wherein a gyroscope horizontal digital display control system (25) is arranged on the lifting device (2) and used for controlling levelness and verticality in the lifting process.
3. An automatic detaching device for a diagonal inner mold of a concrete stairwell according to claim 1, characterized in that the lifting device (2) is provided with a height control system (26) for controlling the lifting height.
4. The automatic detaching device for the diagonal inner mold of the concrete stairwell according to claim 1, wherein the cleaning connecting rod (419) is sleeved with a reinforcing sleeve (421), the reinforcing sleeve (421) is slidably connected with the cleaning connecting rod (419), and the reinforcing sleeve (421) is fixedly connected with the fixing ring (401).
5. The automatic detaching device for the diagonal inner mold of the concrete stairwell according to claim 1, wherein a protective assembly (5) is further arranged above the power motor (22), and the protective assembly (5) comprises:
the support base plate (501) is horizontally arranged, the support base plate (501) is fixedly connected with the main frame (21), two driving racks (502) are slidably arranged on the upper surface of the support base plate (501), the driving racks (502) are positioned at the side edges of the support base plate (501), and the sliding direction of the driving racks (502) is consistent with the length direction of the driving racks (502);
the support base (503), four corners of the upper surface of the support base plate (501) are respectively provided with a support base (503), the support bases (503) are positioned between the driving racks (502), one sides of the support bases (503) which are close to each other along the length direction of the driving racks (502) are provided with support grooves (504), the support grooves (504) are of semicircular structures, and openings of the semicircular structures are upward;
the limiting rod (505) is further arranged on the bearing seat (503), the limiting rod (505) is horizontally arranged and is in sliding connection with the bearing seat (503), the limiting rod (505) is parallel to the driving rack (502), and the limiting rod (505) is located above the bearing groove (504);
the driving rotating shaft (506) is arranged on the bearing seat (503), the driving rotating shaft (506) is perpendicular to the driving rack (502), two ends of the driving rotating shaft (506) are respectively placed in the two bearing grooves (504), and the limiting rod (505) is located right above the driving rotating shaft (506) when extending out;
a driving gear (507), wherein a driving gear (507) is fixedly arranged at the end part of the driving rotating shaft (506), and the driving gear (507) is meshed with the driving rack (502);
the protection plate (508) is fixedly arranged between the two driving rotating shafts (506);
the protection motor (509), protection motor (509) is fixed to the lower surface of supporting bottom plate (501), the output shaft of protection motor (509) is vertically downwards arranged, driving gear (510) is fixedly arranged on the output shaft of protection motor (509), driven rack (511) is arranged below supporting bottom plate (501), driven rack (511) is horizontally arranged and meshed with driving gear (510), and the end part of driven rack (511) is fixedly connected with limit rod (505) through connecting rod;
the fourth convex column (512), a fourth convex column (512) is fixedly arranged below the driving rack (502), the fourth convex column (512) is vertically arranged, the fourth convex column (512) penetrates through the supporting bottom plate (501) and is in sliding connection with the supporting bottom plate (501) in the horizontal direction, a connecting sleeve (513) is fixedly arranged below the fourth convex column (512), and the connecting sleeve (513) is fixedly connected with the driven rack (511) through a connecting rod;
the scraping strip (514) is further arranged on the upper surface of the protection plate (508), the cross section of the scraping strip (514) is of an isosceles trapezoid structure, the bottom surface of the scraping strip (514) is abutted to the upper surface of the protection plate (508) and the scraping strip (514) is in sliding connection with the protection plate (508), and the scraping strip (514) is parallel to the driving rotating shaft (506).
6. The automatic detaching device for the diagonal inner mold of the concrete stairwell according to claim 5, wherein a guide sleeve (515) is further arranged on the lower surface of the supporting base plate (501), the guide sleeve (515) is located under the driving rack (502) and parallel to the driving rack (502), the guide sleeve (515) is fixedly connected with the supporting base plate (501), a connecting guide rod (517) is fixedly arranged on the connecting sleeve (513), and the connecting guide rod (517) is inserted into the guide sleeve (515) and is in sliding connection with the guide sleeve (515).
7. The automatic detaching device for the diagonal inner mold of the concrete stairwell according to claim 5, wherein the scraping strip (514) is provided with a weight block (516) at both ends, the weight block (516) is provided with a triangle structure, and the upper end of the triangle structure is rotatably connected with the scraping strip (514).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257981.2A CN114941431B (en) | 2022-03-16 | 2022-03-16 | Automatic detaching device for diagonal inner mold of concrete stairwell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257981.2A CN114941431B (en) | 2022-03-16 | 2022-03-16 | Automatic detaching device for diagonal inner mold of concrete stairwell |
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| Publication Number | Publication Date |
|---|---|
| CN114941431A CN114941431A (en) | 2022-08-26 |
| CN114941431B true CN114941431B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210257981.2A Active CN114941431B (en) | 2022-03-16 | 2022-03-16 | Automatic detaching device for diagonal inner mold of concrete stairwell |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115366230B (en) * | 2022-09-07 | 2023-04-14 | 山东海盛海洋工程集团有限公司 | Be used for chain row mould of cable protection |
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| CN103806644A (en) * | 2012-11-06 | 2014-05-21 | 中国五冶集团有限公司 | Hydraulic telescopic device for elevator shaft mold and operating method thereof |
| CN111058614A (en) * | 2019-11-26 | 2020-04-24 | 上海建工集团股份有限公司 | Intelligent concrete slag leakage prevention device and method based on integral steel platform |
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| Publication number | Publication date |
|---|---|
| CN114941431A (en) | 2022-08-26 |
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