CN114856186B - Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof - Google Patents
Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof Download PDFInfo
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- CN114856186B CN114856186B CN202210351919.XA CN202210351919A CN114856186B CN 114856186 B CN114856186 B CN 114856186B CN 202210351919 A CN202210351919 A CN 202210351919A CN 114856186 B CN114856186 B CN 114856186B
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- locking mechanism
- sliding
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 17
- 238000009415 formwork Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to the field of building module pouring, and particularly discloses a quick positioning, locking and disassembling opposite-pulling device for a template and an application method thereof, wherein the quick positioning, locking and disassembling opposite-pulling device comprises a fixed seat, a locking mechanism, a disassembling mechanism and a conical limiting sleeve; the dismounting mechanism is rotationally connected with the fixed seat; the locking mechanism is used for locking the second template through opposite pulling and penetrates through the fixing seat, the first template and the second template in sequence; the disassembly mechanism comprises a fixing component used for locking the locking mechanism and the fixing seat and an ejection component used for ejecting the locking mechanism; the locking mechanism is arranged on the outer side of the locking mechanism in a sleeved mode through a conical limiting sleeve, the front end of the conical limiting sleeve is abutted to the second template, and the rear end of the conical limiting sleeve is detachably connected with the locking mechanism. According to the utility model, through simple operation of the locking mechanism and the dismounting mechanism, quick locking and unlocking of the two templates can be realized, the structure is self-locking, the use is convenient and quick, the operation of installing the sleeve in the templates and penetrating the screw rod and locking is simplified, the construction efficiency is improved, and the construction cost is saved.
Description
Technical Field
The utility model relates to the field of building module pouring, in particular to a quick positioning, locking and disassembling opposite-pulling device for a template and an application method thereof.
Background
With the development of the building industry, rapid pouring of building main bodies and building prefabricated members through molds has become a main means in building construction, and at present, in the formwork split screw reinforcement construction of concrete shear walls, frame beams or frame columns, bamboo tubes or plastic sleeves are generally used for being buried in a mold cavity between the formworks to serve as a passage for the split screws, and the split screws are left in concrete after pouring. However, the bamboo joint surface is uneven, so that the bamboo joint cannot be taken out after pouring, and the bamboo joint cannot be reused; the plastic sleeve can be taken out but is easy to deform and age, the service life is short, the sleeve made of the two materials is uneconomical, and meanwhile, the existing sleeve installation method and the screw locking method are complex in procedures, inconvenient to disassemble, low in construction efficiency and high in labor cost.
Referring to China patent, a strengthening and pulling device (grant bulletin number: CN211647329U, grant bulletin day: 2020.10.09) in an aluminum alloy template system specifically comprises: the locking mechanism comprises a locking ring, wherein the inner wall of the locking ring is provided with an internal thread meshed with the external thread, the locking ring is also provided with a notch, the two opposite sides of the notch on the outer side wall of the locking ring are uniformly provided with connecting blocks, the connecting blocks are provided with through holes, a locking shaft is arranged in the through holes in a penetrating way, one end of the locking shaft is provided with a hinge shaft in a penetrating way outside the connecting blocks, the other end of the locking shaft is provided with a nut in a screwing way outside the connecting blocks, the hinge shaft is hinged with an arc-shaped handle, the section of one end of the arc-shaped handle close to the hinge shaft is arc-shaped, and the axes of the circle centers of the arcs are coincident; although this scheme discloses an integrated type to drawing device, it still does not need practical traditional sleeve pipe, and adopts screw rod and the nut of taking the handle to lock, still need expend a large amount of time and physical power and screw and dismantle during the operation, waste time and energy.
Referring to another China patent of utility model, an aluminum template lower opening pressing device and an aluminum template structure for building (authorized bulletin number: CN210947700U, authorized bulletin day: 2020.07.07), relates to the field of aluminum template installation, and specifically comprises: the device comprises a base, a fastener, a pressing piece, a rod piece and a locking piece; the base is fixed on the concrete structure through the fastener, one end of the pressing piece is hinged to one end of the base, one end of the rod piece is hinged to the other end of the base, a strip-shaped hole for the rod piece to penetrate is formed in the middle of the pressing piece, a threaded portion is formed in the other end of the rod piece, the locking piece is assembled on the threaded portion in a threaded mode, and the locking piece is rotated to drive the other end of the pressing piece to press the lower opening of the aluminum template. The scheme has the effects of less punching holes on the concrete structure, reducing construction raw material cost and construction labor cost, but can only be used for installing on the existing concrete surface, has small application range, and can not provide assistance for locking and fixing the middle part of the die.
Disclosure of Invention
The utility model provides a quick positioning locking and dismantling opposite pulling device for a template and an application method thereof, which aim to solve the problems of low installation efficiency, high investment cost and high labor cost of a sleeve in the existing building template and the locking construction efficiency of the template.
The utility model provides a quick positioning locking and dismounting opposite pulling device for a template, which is used for locking a first template and a second template, and comprises the following components: the device comprises a fixed seat, a locking mechanism, a dismounting mechanism and a conical limit sleeve;
the fixed seat is fixedly connected to the outer side of the first template, and the dismounting mechanism is rotationally connected with the fixed seat;
the locking mechanism is used for locking the second template through opposite pulling, and penetrates through the fixing seat, the first template and the second template in sequence;
the dismounting mechanism comprises a fixing component for locking the locking mechanism and the fixing seat, and an ejection component for ejecting the locking mechanism;
the conical limiting sleeve is sleeved on the outer side of the locking mechanism, the front end of the conical limiting sleeve is abutted to the second template, and the rear end of the conical limiting sleeve is detachably connected with the locking mechanism.
Preferably, the dismounting mechanism comprises a rotating wheel, a fixed shaft, a dismounting arm and a sliding sleeve, wherein one end of the dismounting arm is fixedly connected with the side face of the rotating wheel, the rotating wheel is rotationally sleeved on the fixed shaft, an ejection sliding block is arranged on one side of the rotating wheel, an ejection sliding rail matched with the ejection sliding block is arranged on the sliding sleeve, a fourth limiting pin is arranged on the lower side of the rotating wheel, a fourth limiting stop matched with the fourth limiting pin is arranged on the sliding sleeve, and a second limiting groove is arranged on the sliding sleeve;
the middle part of the fixed seat is provided with a first through hole for penetrating through the sliding sleeve, the outer side of the sliding sleeve is provided with a clamping ring with the outer diameter larger than that of the first through hole, the fixed shaft is fixedly connected with the fixed seat, and the fixed seat is provided with a second limiting pin matched with the second limiting groove;
the locking mechanism comprises a cam, a locking arm, a sliding connecting rod and a pull rod, wherein the upper end of the cam is fixedly connected with the lower end of the locking arm, a central shaft is arranged in the middle of the cam along the left-right direction and is rotationally connected with the rear end of the sliding connecting rod, the rear end of the pull rod is fixedly connected with the front end of the sliding connecting rod, the sliding sleeve is sleeved on the outer side of the sliding connecting rod, the cam is abutted with the rear end of the sliding sleeve,
the sliding sleeve is provided with an L-shaped sliding groove, the L-shaped sliding groove comprises a transverse groove and a vertical groove, the transverse groove is arranged along the circumference of the sliding sleeve, the vertical groove is horizontally arranged along the front-back direction, and the sliding connecting rod is provided with a third limiting pin matched with the L-shaped sliding groove.
Preferably, a first limit stop card is arranged on the rotating wheel, and a first limit pin matched with the first limit stop card is arranged on the fixing seat.
Preferably, a rotary bearing is arranged between the rotating wheel and the fixed seat, and the rotary bearing is sleeved outside the fixed shaft.
Preferably, a fixed sleeve is arranged at the front end of the first through hole, and the fixed sleeve is sleeved outside the sliding sleeve.
Preferably, the front end of the conical limiting sleeve is provided with a first sealing ring, and the inner side of the front end of the fixed sleeve is provided with a second sealing ring.
Preferably, the pull rod comprises a T-shaped rod head and a rod body, the T-shaped rod head is fixedly connected with the rod body through a screw, and a length adjusting assembly is arranged between the rod body and the sliding connecting rod.
Preferably, the fixing seat is provided with a first positioning piece.
Preferably, the locking device further comprises a locking base plate, a second positioning piece used for fixing the locking base plate is arranged on the locking base plate, and a second through hole used for penetrating through the pull rod is formed in the middle of the locking base plate.
The utility model also provides an application method of the quick positioning locking and dismounting opposite-pulling device for the template, which applies the quick positioning locking and dismounting opposite-pulling device for the template to realize quick positioning locking and dismounting of the first template and the second template, and the implementation method comprises the following steps:
a third through hole for penetrating through the locking mechanism is formed in the first template, and the fixing seat is fixed on the outer side face of the first template;
a fourth through hole for penetrating through the locking mechanism is formed in the second template;
when the first template and the second template need to be locked, the steps are as follows:
fixing the conical limit sleeve on the locking mechanism;
the locking mechanism sequentially passes through the fixing seat, the third through hole and the fourth through hole;
interlocking the locking mechanism with the fixing seat by locking the fixing assembly;
tightening the locking mechanism to tighten the second template, so that the second template is abutted with the conical limit sleeve;
when the first template and the second template need to be disassembled, the steps are as follows:
releasing the locking mechanism to disengage the locking mechanism from the second template;
unlocking the fixing assembly, unlocking the locking mechanism and the fixing seat, and enabling the ejection assembly to act so as to drive the locking mechanism to move backwards;
and taking the locking mechanism and the conical limiting sleeve out of the fixed seat, and removing the first template and the second template.
The beneficial effects of the utility model are as follows:
through the simple operation of locking mechanism and detaching mechanism, can realize the quick locking and the unblock of two templates, the structure auto-lock, convenient to use is swift, has simplified the operation of installing the sleeve and passing the screw rod and locking in the template, has improved the efficiency of construction, repeatedly usable has practiced thrift construction cost.
Preferably, through the inside detachable toper limit sleeve pipe that sets up for quick positioning template interval, it can be according to the thickness change of different pouring wall body corresponding limit sleeve.
Preferably, the locking mechanism is suitable for positioning and locking templates of walls with different thicknesses by means of the length-adjustable connection mode of the pull rod and the sliding connecting rod.
Drawings
The utility model will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of one embodiment of the present utility model;
FIG. 2 is an exploded view of one embodiment of the present utility model;
FIG. 3 is a schematic view of a locking mechanism of one embodiment of the present utility model sleeved with a sliding sleeve and a tapered limit sleeve;
FIG. 4 is a schematic view of a wheel according to one embodiment of the present utility model;
FIG. 5 is a flow chart of a method according to one embodiment of the present utility model;
fig. 6 is a schematic longitudinal section of the drawing device and the mold at the substep S34 in one embodiment of the present utility model.
In the figure: 1. a locking mechanism; 101. a cam; 102. a locking arm; 103. a sliding connecting rod; 104. a third limiting pin; 2. a conical limit sleeve; 201. a first seal ring; 3. a sliding sleeve; 301. ejecting the sliding rail; 302. an L-shaped chute; 303. the second limit groove; 304. a fourth limit stop card; 4. a fixing seat; 401. a fixed sleeve; 402. a first positioning member; 403. a first limit pin; 404. a second limiting pin; 405. a second seal ring; 5. a pull rod; 6. a dismounting mechanism; 601. a rotating wheel; 602. ejecting the sliding block; 603. a fixed shaft; 604. a rotating bearing; 605. the first limit stop card; 606. a fourth limiting pin; 607. disassembling the arm; 7. a locking backing plate; 8. a first template; 9. and a second template.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As an embodiment of the present utility model, a quick positioning, locking and disassembling device for a formwork is disclosed, including: the device comprises a fixed seat 4, a locking mechanism 1, a dismounting mechanism 6 and a conical limit sleeve 2;
the fixed seat 4 is fixedly connected to the outer side of the first template 8, and the dismounting mechanism 6 is rotatably connected with the fixed seat 4;
the locking mechanism 1 is used for locking the second template 9 through opposite pulling, and the locking mechanism 1 sequentially penetrates through the fixing seat 4, the first template 8 and the second template 9;
the dismounting mechanism 6 comprises a fixing component for locking the locking mechanism 1 and the fixing seat 4, and an ejection component for ejecting the locking mechanism 1;
the conical limiting sleeve 2 is sleeved on the outer side of the locking mechanism 1, the front end of the conical limiting sleeve 2 is abutted to the second template 9, and the rear end of the conical limiting sleeve 2 is detachably connected with the locking mechanism 1.
The embodiment also provides an application method of the quick positioning locking and dismounting opposite pulling device for the template, which applies the quick positioning locking and dismounting opposite pulling device for the quick positioning locking and dismounting of the first template 8 and the second template 9, and the implementation method comprises the following steps:
s1, a third through hole for penetrating through the locking mechanism 1 is formed in the first template 8, and the fixing seat 4 is fixed on the outer side face of the first template 8;
s2, a fourth through hole for penetrating through the locking mechanism 1 is formed in the second template 9;
s3, when the first template 8 and the second template 9 need to be locked, the steps are as follows:
s31, fixing the conical limit sleeve 2 on the locking mechanism 1;
s32, enabling the locking mechanism 1 to sequentially penetrate through the fixing seat 4, the third through hole and the fourth through hole;
s33, interlocking the locking mechanism 1 with the fixed seat 4 by locking the fixed assembly;
s34, tightening the locking mechanism 1 to tighten the second template 9, so that the second template 9 is abutted against the conical limit sleeve 2;
s4, when the first template 8 and the second template 9 need to be disassembled, the steps are as follows:
s41, releasing the locking mechanism 1 to enable the locking mechanism to be separated from the second template 9;
s42, unlocking the fixing assembly, unlocking the locking mechanism 1 and the fixing seat 4, and enabling the ejection assembly to act so as to drive the locking mechanism 1 to move backwards;
s43, taking the locking mechanism 1 and the conical limit sleeve 2 out of the fixed seat 4, and removing the first template 8 and the second template 9.
Through the simple operation of locking mechanism 1 and detaching mechanism 6, can realize the quick locking and the unblock of two templates, the structure auto-lock, convenient to use is swift, has simplified the operation of installing the sleeve and passing the screw rod and locking in the template, has improved the efficiency of construction, repeatedly usable has practiced thrift construction cost.
Referring to fig. 1 to 6, as one embodiment of the present utility model, a quick positioning, locking and disassembling device for a formwork is specifically disclosed, which comprises a disassembling mechanism 6, a fixing seat 4, a locking mechanism 1 and a conical limiting sleeve 2.
According to the width of the die cavity in the common die, the tapered limit sleeve 2 is provided with a plurality of tapered limit sleeves 2, and the opposite-pulling device of the embodiment can be suitable for die plate fixing operations with different die cavity widths by replacing the tapered limit sleeve 2 with a non-passing length. The conical shape of the conical limit sleeve 2 is further separated from the poured concrete after pouring is completed, so that the whole opposite-pulling device is conveniently pulled out.
Referring to fig. 1 to 4, the dismounting mechanism 6 includes a rotating wheel 601, a fixed shaft 603, a dismounting arm 607 and a sliding sleeve 3, one end of the dismounting arm 607 is fixedly connected with the side surface of the rotating wheel 601, the rotating wheel 601 is rotationally sleeved on the fixed shaft 603, an ejection sliding block 602 is arranged on one side of the rotating wheel 601, an ejection sliding rail 301 matched with the ejection sliding block 602 is arranged on the sliding sleeve 3, a fourth limiting pin 606 is arranged on the lower side of the rotating wheel 601, and a fourth limiting stop card 304 matched with the fourth limiting pin 606 is arranged on the sliding sleeve 3 and used for locking the sliding sleeve 3 and the fixed seat 4.
The middle part of the fixed seat 4 is provided with a first through hole for penetrating through the sliding sleeve 3, the outer side of the sliding sleeve 3 is provided with a clamping ring with the outer diameter larger than that of the first through hole, the fixed shaft 603 is fixedly connected with the fixed seat 4, and the fixed seat 4 is provided with a second limiting pin 404 matched with the second limiting groove 303; wherein the second stopper pin 404 and the second stopper groove 303 are for preventing the sliding sleeve 3 from rotating in the axial direction thereof so that it can only slide forward or backward.
The locking mechanism 1 comprises a cam 101, a locking arm 102, a sliding connecting rod 103 and a pull rod 5, wherein the upper end of the cam 101 is fixedly connected with the lower end of the locking arm 102, a central shaft is arranged in the middle of the cam 101 along the left-right direction and is rotationally connected with the rear end of the sliding connecting rod 103, the rear end of the pull rod 5 is fixedly connected with the front end of the sliding connecting rod 103, the sliding sleeve 3 is sleeved on the outer side of the sliding connecting rod 103, and the cam 101 is in butt joint with the rear end of the sliding sleeve 3. When the cam 101 rotates, the convex surface of the cam turns to the sliding sleeve 3 to drive the shaft of the cam to be far away from the sliding sleeve 3, so that the pull rod 5 is pulled backwards.
The sliding sleeve 3 is provided with an L-shaped sliding groove 302, the L-shaped sliding groove 302 comprises a transverse groove arranged along the circumference of the sliding sleeve 3 and a vertical groove horizontally arranged along the front-back direction, and the sliding connecting rod 103 is provided with a third limiting pin 104 matched with the L-shaped sliding groove 302 and used for limiting the movement direction of the locking mechanism.
Preferably, the rotating wheel 601 is provided with a first limit stop card 605, and the fixing base 4 is provided with a first limit pin 403 matched with the first limit stop card 605, which is used for limiting the rotation angle of the rotating wheel 601.
Preferably, a rotating bearing 604 is disposed between the rotating wheel 601 and the fixing base 4, and the rotating bearing 604 is sleeved outside the fixing shaft 603. The stability of the rotating wheel 601 during rotation can be enhanced through the rotating bearing 604, so that an operator can save more labor and be efficient during use.
Preferably, a fixed sleeve 401 is arranged at the front end of the first through hole, and the fixed sleeve 401 is sleeved outside the sliding sleeve 3. The fixed sleeve 401 serves to protect the sliding sleeve 3 and the sliding rod from cement slurry entering the sliding sleeve 3 and thus the locking mechanism 1.
Preferably, the front end of the conical limit sleeve 2 is provided with a first sealing ring 201, and the inner side of the front end of the fixed sleeve 401 is provided with a second sealing ring 405. The first sealing ring 201 is used for increasing the tightness between the sealing sleeve and the second template 9, and the second sealing ring 405 is used for increasing the tightness between the fixed sleeve 401 and the sliding sleeve 3, so that the effects of dust prevention, water prevention and permeation prevention are achieved.
Preferably, the pull rod 5 comprises a T-shaped rod head and a rod body, the T-shaped rod head is fixedly connected with the rod body through a screw, and when the rod body is clamped and can not be rotationally taken out, the screw can be unscrewed to remove the pull rod 5 head, and the opposite-pull device is taken out. It should be noted that the dimension of the widest part of the pull rod 5 in the scheme is not larger than the minimum outer diameter of the conical limit sleeve 2, so that the pull rod 5 can be pulled out through the reserved hole of the conical limit sleeve 2 during disassembly.
The tie rod 5 of this embodiment adopts a T-shaped tie rod 5 with a flat head, and the head of the T-shaped tie rod 5 passes through the second die plate 9 and the transverse rectangular hole of the locking pad 7.
A length adjusting component is arranged between the rod body and the sliding connecting rod 103 and is used for adjusting the relative distance between the top end of the pull rod 5 and the central axis of the cam 101 so as to facilitate the locking of templates with different spacing and thickness; the length adjusting component may be a screw rod provided at the rear end of the rod body, a screw thread provided at the front end of the sliding connecting rod 103, a locking nut, or a sliding groove, a sliding block and a locking piece, which are matched with the rod body and the sliding connecting rod 103.
Preferably, the fixing base 4 is provided with a first positioning member 402 for fixing the fixing base 4, and the first positioning member 402 in this embodiment is a fixing screw disposed at four corners of the fixing base 4, and the fixing base 4 is fixed on the first template 8 by the fixing screw.
Preferably, the locking base plate 7 is further included, a second positioning piece for fixing the locking base plate 7 is arranged on the locking base plate 7, and a second through hole for penetrating through the pull rod 5 is formed in the middle of the locking base plate 7. The locking backing plate 7 is used for protecting the second template 9, and the stress area of the pull force of the pull rod 5 on the second template 9 is increased. The locking backing plate 7 of the embodiment is made of a 8mm steel plate through drilling, and the second positioning piece is a self-tapping screw.
In other embodiments, when the external shape of the sliding sleeve 3 is not circular and the first through hole is not circular, the sliding sleeve 3 cannot rotate in the first through hole at this time, and only can slide back and forth, the second limiting groove 303 and the second limiting pin 404 may be omitted, and at this time, the protruding portion on the sleeve outer side and the groove corresponding to the first through hole function as the second limiting groove 303 and the second limiting pin 404, so as to limit the sliding sleeve 3 to horizontally rotate.
Referring to fig. 5 and 6, the present embodiment further provides an application method of the quick positioning, locking and disassembling of the formwork, and the quick positioning, locking and disassembling of the formwork are applied to the quick positioning, locking and disassembling of the first formwork 8 and the second formwork 9, and the implementation method includes the following steps:
s1, a third through hole for penetrating through the sliding sleeve 3 is formed in the first template 8, and the fixed seat 4 is fixed on the outer side face of the first template 8;
s2, a fourth through hole for penetrating through the pull rod 5 is formed in the position, corresponding to the third through hole, of the second template 9;
s3, when the first template 8 and the second template 9 need to be locked, the sub steps comprise:
s31, fixing the conical limit sleeve 2 at one end of the sliding sleeve 3;
s32, inserting the sliding sleeve 3 and the locking mechanism 1 into the fixed seat 4, enabling the pull rod 5 to pass through the fourth through hole, and enabling the clamping ring to be in abutting connection with the first through hole;
s33, interlocking the fourth limiting pin 606 with the fourth limiting stop 304 by rotating the dismounting arm 607;
s34, rotating the locking arm 102 to enable the pull rod 5 to rotate 90 degrees and enable the pull rod to hook the second template 9, and simultaneously enabling the third limiting pin 104 to move to the intersection with the vertical groove in the transverse groove;
s35, the locking arm 102 is moved to enable the cam 101 to drive the pull rod 5 to move backwards, and meanwhile the third limiting pin 104 moves in the vertical groove to enable the second template 9 to be abutted with the conical limiting sleeve 2;
s4, when pouring operation is completed and the first template 8 and the second template 9 need to be disassembled, the steps are as follows:
s41, moving the locking arm 102 to rotate the cam 101, so that the pull rod 5 is far away from the second template 9;
s42, rotating the locking arm 102 to reversely rotate the pull rod 5 by 90 degrees compared with the rotating direction of the step S34;
s43, the dismounting arm 607 is rotated to enable the fourth limiting pin 606 to be separated from the fourth limiting stop 304, and the dismounting arm 607 is continuously rotated to enable the ejection sliding block 602 to abut against the ejection sliding rail 301, so that the sliding sleeve 3 is driven to move backwards;
s44, taking the locking mechanism 1, the conical limit sleeve 2 and the sliding sleeve 3 out of the fixed seat 4, and detaching the first template 8 and the second template 9.
In this embodiment, the inner diameter of the third through hole is greater than or equal to the outer diameter of the fixing sleeve 401, so that the fixing sleeve 401 is sleeved in the third through hole when the fixing seat 4 is fixed on the outer side surface of the first template 8.
Preferably, step S2 further comprises the substeps of:
and S21, fixing the locking backing plate 7 on the outer side of the second template 9, and aligning the second through hole with the fourth through hole.
Preferably, step S31 further comprises the substeps of:
s311, selecting a conical limit sleeve 2 with a corresponding length according to the width of a die cavity between the first die plate 8 and the second die plate 9;
s312, adjusting the length adjusting assembly according to the distance between the outer side of the first template 8 and the outer side of the second template 9.
In other embodiments, the pull rod 5 is driven by the locking arm 102 to rotate at any angle, so long as the pull rod 5 can hook the second template 9 or the locking pad 7, the same technical effect can be achieved, and the pull rod is not limited to 90 degrees.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present utility model, and are not to be construed as limiting the scope of the utility model. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a quick location locking of template and dismantlement to draw device for locking first template and second template, its characterized in that includes: the device comprises a fixed seat, a locking mechanism, a dismounting mechanism and a conical limit sleeve;
the fixed seat is fixedly connected to the outer side of the first template, and the dismounting mechanism is rotationally connected with the fixed seat;
the locking mechanism is used for locking the second template through opposite pulling, and penetrates through the fixing seat, the first template and the second template in sequence;
the dismounting mechanism comprises a fixing component for locking the locking mechanism and the fixing seat, and an ejection component for ejecting the locking mechanism;
the conical limiting sleeve is sleeved on the outer side of the locking mechanism, the front end of the conical limiting sleeve is abutted with the second template, and the rear end of the conical limiting sleeve is detachably connected with the locking mechanism;
the disassembly mechanism comprises a rotating wheel, a fixed shaft, a disassembly arm and a sliding sleeve, wherein one end of the disassembly arm is fixedly connected with the side face of the rotating wheel, the rotating wheel is rotationally sleeved on the fixed shaft, an ejection sliding block is arranged on one side of the rotating wheel, an ejection sliding rail matched with the ejection sliding block is arranged on the sliding sleeve, a fourth limiting pin is arranged on the lower side of the rotating wheel, and a fourth limiting stop card matched with the fourth limiting pin is arranged on the sliding sleeve;
interlocking the fourth limiting pin and the fourth limiting gear card by rotating the dismounting arm; the fourth limiting pin is separated from the fourth limiting stop card by rotating the dismounting arm, and the ejection sliding block is abutted against the ejection sliding rail by continuing to rotate the dismounting arm, so that the ejection sliding rail drives the sliding sleeve to move backwards.
2. The quick positioning, locking and disassembling opposite pulling device for the formwork of claim 1, wherein the sliding sleeve is provided with a second limit groove;
the middle part of the fixed seat is provided with a first through hole for penetrating through the sliding sleeve, the outer side of the sliding sleeve is provided with a clamping ring with the outer diameter larger than that of the first through hole, the fixed shaft is fixedly connected with the fixed seat, and the fixed seat is provided with a second limiting pin matched with the second limiting groove;
the locking mechanism comprises a cam, a locking arm, a sliding connecting rod and a pull rod, wherein the upper end of the cam is fixedly connected with the lower end of the locking arm, a central shaft is arranged in the middle of the cam along the left-right direction and is rotationally connected with the rear end of the sliding connecting rod, the rear end of the pull rod is fixedly connected with the front end of the sliding connecting rod, the sliding sleeve is sleeved on the outer side of the sliding connecting rod, and the cam is abutted to the rear end of the sliding sleeve;
the sliding sleeve is provided with an L-shaped sliding groove, the L-shaped sliding groove comprises a transverse groove and a vertical groove, the transverse groove is arranged along the circumference of the sliding sleeve, the vertical groove is horizontally arranged along the front-back direction, and the sliding connecting rod is provided with a third limiting pin matched with the L-shaped sliding groove.
3. The quick positioning, locking and disassembling opposite pulling device for the formwork of claim 2, wherein the rotating wheel is provided with a first limit stop, and the fixing seat is provided with a first limit pin matched with the first limit stop.
4. The quick positioning, locking and disassembling opposite pulling device for the formwork of claim 2, wherein a rotary bearing is arranged between the rotating wheel and the fixed seat, and the rotary bearing is sleeved outside the fixed shaft.
5. The quick positioning, locking and disassembling opposite pulling device for the formwork of claim 2, wherein a fixed sleeve is arranged at the front end of the first through hole, and the fixed sleeve is sleeved outside the sliding sleeve.
6. The quick positioning, locking and disassembling opposite pulling device for the formwork of claim 5, wherein the front end of the conical limiting sleeve is provided with a first sealing ring, and the inner side of the front end of the fixed sleeve is provided with a second sealing ring.
7. The quick positioning, locking and disassembling opposite pulling device for the formwork of claim 2, wherein the pull rod comprises a T-shaped rod head and a rod body, the T-shaped rod head and the rod body are fixedly connected through screws, and a length adjusting assembly is arranged between the rod body and the sliding connecting rod.
8. The quick positioning, locking and disassembling opposite-pulling device for templates according to claim 2, wherein the fixing base is provided with a first positioning piece.
9. The quick positioning, locking and disassembling opposite pulling device for the formwork of claim 2, further comprising a locking base plate, wherein a second positioning piece for fixing the locking base plate is arranged on the locking base plate, and a second through hole for penetrating through the pull rod is formed in the middle of the locking base plate.
10. The method for applying the rapid positioning locking and disassembling of the formwork to the pulling device is characterized in that the rapid positioning locking and disassembling of the formwork is realized by using the rapid positioning locking and disassembling of the formwork according to any one of the claims 1 to 9, and the method comprises the following steps:
a third through hole for penetrating through the locking mechanism is formed in the first template, and the fixing seat is fixed on the outer side face of the first template;
a fourth through hole for penetrating through the locking mechanism is formed in the second template;
when the first template and the second template need to be locked, the steps are as follows:
fixing the conical limit sleeve on the locking mechanism;
the locking mechanism sequentially passes through the fixing seat, the third through hole and the fourth through hole;
interlocking the locking mechanism with the fixing seat by locking the fixing assembly;
tightening the locking mechanism to tighten the second template, so that the second template is abutted with the conical limit sleeve;
when the first template and the second template need to be disassembled, the steps are as follows:
releasing the locking mechanism to disengage the locking mechanism from the second template;
unlocking the fixing assembly, unlocking the locking mechanism and the fixing seat, and enabling the ejection assembly to act so as to drive the locking mechanism to move backwards;
and taking the locking mechanism and the conical limiting sleeve out of the fixed seat, and removing the first template and the second template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351919.XA CN114856186B (en) | 2022-04-02 | 2022-04-02 | Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351919.XA CN114856186B (en) | 2022-04-02 | 2022-04-02 | Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof |
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| CN114856186A CN114856186A (en) | 2022-08-05 |
| CN114856186B true CN114856186B (en) | 2024-03-19 |
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| CN202210351919.XA Active CN114856186B (en) | 2022-04-02 | 2022-04-02 | Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof |
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| CN114856186A (en) | 2022-08-05 |
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