CN114856186A - Opposite pulling device for quickly positioning, locking and disassembling template and application method thereof - Google Patents
Opposite pulling device for quickly positioning, locking and disassembling template and application method thereof Download PDFInfo
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- CN114856186A CN114856186A CN202210351919.XA CN202210351919A CN114856186A CN 114856186 A CN114856186 A CN 114856186A CN 202210351919 A CN202210351919 A CN 202210351919A CN 114856186 A CN114856186 A CN 114856186A
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- locking mechanism
- sleeve
- disassembling
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000000149 penetrating effect Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 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
- 239000011440 grout Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- 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
Abstract
The invention relates to the field of building module pouring, and particularly discloses a counter-pulling device for quickly positioning, locking and disassembling a template and an application method thereof, wherein the counter-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 sequentially penetrates through the fixed seat, the first template and the second template; the dismounting mechanism comprises a fixing component for locking the locking mechanism and the fixed seat and an ejection component for ejecting the locking mechanism; the locking mechanism outside is located to the spacing sleeve cover of toper, and the spacing sleeve front end of toper and second template butt, the spacing sleeve rear end of toper can be dismantled with locking mechanism and link to each other. According to the invention, 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-locked, the use is convenient and quick, the operations of installing the sleeve in the template, penetrating the screw rod and locking are simplified, the construction efficiency is improved, and the construction cost is saved.
Description
Technical Field
The invention relates to the field of building module pouring, in particular to a counter-pulling device for quickly positioning, locking and disassembling a template and an application method thereof.
Background
With the development of the building industry, the 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 reinforcing construction of the formwork counter-pulling screws of concrete shear walls, frame beams or frame columns, bamboo tubes or plastic sleeves are usually embedded into mold cavities between the formworks to serve as a passage for the counter-pulling screws to pass through, and are left in concrete after pouring. However, the bamboo joint cannot be taken out after pouring due to the uneven surface and cannot be recycled; although the plastic sleeve can be taken out, the plastic sleeve is easy to deform and age, the service life is short, the sleeve made of the two materials is not economical, and meanwhile, the existing sleeve installation method and the existing screw locking method are complex in process, inconvenient to disassemble, low in construction efficiency and high in labor cost.
Refer to a reinforcing counter-pulling device in an aluminum alloy template system (grant publication number: CN211647329U, grant publication date: 2020.10.09), which specifically comprises: the locking mechanism comprises a locking ring, 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 outer side wall of the locking ring is uniformly and integrally formed with connecting blocks on two opposite sides of the notch, the connecting blocks are provided with through holes, locking shafts are arranged in the through holes in a penetrating manner, one end of each locking shaft is provided with a hinged shaft in a penetrating manner outside the connecting blocks, the other end of each locking shaft is externally screwed with a nut outside the connecting blocks, the hinged shaft is hinged with an arc-shaped handle, the section of the arc-shaped handle close to one end of the hinged shaft is in a circular arc shape, and the axes of the centers of the circular arcs are overlapped; although this scheme discloses the split device of integrated form, it still need not practical traditional sleeve pipe yet, and adopts the screw rod and lock with the nut of handle, still need to consume a large amount of time and physical power during the operation and screw and dismantle, wastes time and energy.
Refer to another chinese utility model patent an aluminum mould board end opening closing device and building aluminum mould board structure (grant No. CN210947700U, grant No. 2020.07.07), relate to the aluminum mould installation field, specifically include: the device comprises a base, a fastening piece, a pressing piece, a rod piece and a locking piece; the base is fixed on a concrete structure through the fastening piece, 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 through 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. Although this scheme has the effect of punching less, reducing construction raw materials cost, reduction construction human cost on concrete structure, it can only be used for installing on current concrete soil face, and application scope is little, and is fixed unable to provide help to the locking at mould middle part.
Disclosure of Invention
The invention provides a counter-pulling device for quickly positioning, locking and disassembling a template and an application method thereof, aiming at solving the problems of low construction efficiency, high investment cost and high labor cost in the installation of a sleeve and the locking of the template in the existing building template.
The invention provides a counter-pulling device for quickly positioning, locking and disassembling a template, which is used for locking a first template and a second template and comprises: the device comprises a fixed seat, a locking mechanism, a dismounting mechanism and a conical limiting sleeve;
the fixed seat is fixedly connected to the outer side of the first template, and the dismounting mechanism is rotatably connected with the fixed seat;
the locking mechanism is used for locking the second template through opposite pulling and sequentially penetrates through the fixed seat, the first template and the second template;
the disassembling mechanism comprises a fixing component for locking the locking mechanism and the fixed 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, one end of the dismounting arm is fixedly connected with the side surface of the rotating wheel, the rotating wheel is rotatably 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 stopper matched with the fourth limiting pin is arranged on the sliding sleeve, and a second limiting groove is arranged on the sliding sleeve;
a first through hole for penetrating through the sliding sleeve is formed in the middle of the fixing seat, a clamping ring with the outer diameter larger than that of the first through hole is arranged on the outer side of the sliding sleeve, the fixing shaft is fixedly connected with the fixing seat, and a second limiting pin matched with the second limiting groove is arranged on the fixing seat;
the locking mechanism comprises a cam, a locking arm, a sliding connecting rod and a pull rod, 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 rotatably 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 outside the sliding connecting rod, the cam is abutted against 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 and back direction, and the sliding connecting rod is provided with a third limiting pin matched with the L-shaped sliding groove.
Preferably, a first limiting stopper is arranged on the rotating wheel, and a first limiting pin matched with the first limiting stopper 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 on the outer side of 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 and the rod body are fixedly connected through screws, and a length adjusting component 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 invention also provides an application method of the counter-pulling device for quickly positioning, locking and disassembling the template, which is used for quickly positioning, locking and disassembling the first template and the second template by applying the counter-pulling device for quickly positioning, locking and disassembling the template, and the implementation method comprises the following steps:
a third through hole for penetrating through a locking mechanism is formed in the first template, and the fixed seat is fixed on the outer side surface 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 method comprises the following steps:
fixing the conical limiting sleeve on the locking mechanism;
the locking mechanism sequentially penetrates through the fixed seat, the third through hole and the fourth through hole;
interlocking the locking mechanism with the holder by locking the fixing assembly;
tightening the locking mechanism to tighten the second template, so that the second template is abutted to the conical limiting sleeve;
when the first template and the second template need to be disassembled, the method comprises the following steps:
disengaging the second template by releasing the locking mechanism;
unlocking the locking mechanism and the fixed seat by unlocking the fixed component, and driving the locking mechanism to move backwards by the action of the ejection component;
and taking the locking mechanism and the conical limiting sleeve out of the fixed seat, and detaching the first template and the second template.
The invention has the beneficial effects that:
through simple operation of the locking mechanism and the detaching mechanism, the two templates can be quickly locked and unlocked, the structure is self-locked, the use is convenient and quick, the operation of installing the sleeve in the template, penetrating the screw rod and locking is simplified, the construction efficiency is improved, the template can be repeatedly used, and the construction cost is saved.
Preferably, the conical limiting sleeve pipe is detachable through the inner portion, the distance between the templates is rapidly located, and the corresponding limiting sleeve pipe can be replaced according to different thicknesses of the poured wall body.
Preferably, the locking mechanism is suitable for positioning and locking the templates of the walls with different thicknesses in a length-adjustable connection mode of the pull rod and the sliding connecting rod.
Drawings
The invention will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is an exploded view of components of one embodiment of the present invention;
FIG. 3 is a schematic view of a locking mechanism sleeved with a sliding sleeve and a tapered stop sleeve according to one embodiment of the present invention;
FIG. 4 is a schematic view of a rotor according to one embodiment of the present invention;
FIG. 5 is a flow chart of a method of one embodiment of the present invention;
fig. 6 is a schematic longitudinal sectional view of the counter-drawing device and the mold in the step S34 according to one embodiment of the present invention.
In the figure: 1. a locking mechanism; 101. a cam; 102. a locking arm; 103. a sliding connecting rod; 104. a third limit pin; 2. a conical limiting sleeve; 201. a first seal ring; 3. a sliding sleeve; 301. ejecting the sliding rail; 302. an L-shaped chute; 303. a second limit groove; 304. a fourth limit gear clamp; 4. a fixed seat; 401. fixing the sleeve; 402. a first positioning member; 403. a first limit pin; 404. a second limit pin; 405. a second seal ring; 5. a pull rod; 6. a disassembly mechanism; 601. a rotating wheel; 602. ejecting the sliding block; 603. a fixed shaft; 604. a rotating bearing; 605. a first limit stop card; 606. a fourth limit pin; 607. disassembling the arm; 7. locking the base plate; 8. a first template; 9. a second template.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As a certain embodiment of the present invention, there is disclosed a counter-pulling device for quickly positioning, locking and detaching a template, comprising: the device comprises a fixed seat 4, a locking mechanism 1, a dismounting mechanism 6 and a conical limiting 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 fixed 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 fixed 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 counter-pulling device for quickly positioning, locking and disassembling the template, which applies the counter-pulling device for quickly positioning, locking and disassembling the template, and is used for quickly positioning, locking and disassembling the first template 8 and the second template 9, and the implementation method comprises the following steps:
s1, forming a third through hole for penetrating through the locking mechanism 1 on the first template 8, and fixing the fixed seat 4 on the outer side surface of the first template 8;
s2, forming a fourth through hole for penetrating through the locking mechanism 1 on 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 limiting sleeve 2 on the locking mechanism 1;
s32, enabling the locking mechanism 1 to sequentially penetrate through the fixed seat 4, the third through hole and the fourth through hole;
s33, interlocking the locking mechanism 1 and the fixed seat 4 by locking the fixed component;
s34, tightening the locking mechanism 1 to tighten the second template 9, so that the second template 9 is abutted against the conical limiting 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 from the second template 9;
s42, unlocking the locking mechanism 1 and the fixed seat 4 by unlocking the fixed component, and driving the locking mechanism 1 to move backwards by the action of the ejection component;
and S43, taking the locking mechanism 1 and the conical limiting sleeve 2 out of the fixed seat 4, and detaching the first template 8 and the second template 9.
Through the simple operation of the locking mechanism 1 and the dismounting mechanism 6, the quick locking and unlocking of the two templates can be realized, the structure is self-locked, the use is convenient and quick, the operation of installing the sleeve in the template, penetrating the screw rod and locking is simplified, the construction efficiency is improved, the repeated use is realized, and the construction cost is saved.
Referring to fig. 1 to 6, as one embodiment of the present invention, a counter-pulling device for quickly positioning, locking and detaching a template is specifically disclosed, which comprises a detaching mechanism 6, a fixing seat 4, a locking mechanism 1 and a tapered limiting sleeve 2.
Wherein, according to the width of die cavity in the mould of commonly using, toper spacing sleeve 2 is equipped with a plurality ofly, through the toper spacing sleeve 2 of the obstructed length of replacement, makes the template fixing operation that the device can be applicable to different die cavity widths of drawing of this embodiment. The conical shape of the conical limiting sleeve 2 is separated from poured concrete after pouring is finished, and the whole split device is convenient to draw out.
Referring to fig. 1 to 4, the detaching mechanism 6 includes a rotating wheel 601, a fixed shaft 603, a detaching arm 607 and a sliding sleeve 3, one end of the detaching arm 607 is fixedly connected to a side surface of the rotating wheel 601, the rotating wheel 601 is rotatably sleeved on the fixed shaft 603, an ejecting slider 602 is disposed on one side of the rotating wheel 601, an ejecting slide rail 301 matched with the ejecting slider 602 is disposed on the sliding sleeve 3, a fourth limit pin 606 is disposed on a lower side of the rotating wheel 601, and a fourth limit stopper 304 matched with the fourth limit pin 606 is disposed on the sliding sleeve 3 and used for locking the sliding sleeve 3 and the fixed seat 4.
A first through hole for penetrating through the sliding sleeve 3 is formed in the middle of the fixing seat 4, a snap ring with an outer diameter larger than that of the first through hole is arranged on the outer side of the sliding sleeve 3, the fixing shaft 603 is fixedly connected with the fixing seat 4, and a second limiting pin 404 matched with the second limiting groove 303 is arranged on the fixing seat 4; wherein the second stopper pin 404 and the second stopper groove 303 are used to prevent the sliding sleeve 3 from rotating in the axial direction thereof so that it can only slide in the forward or backward direction.
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 middle shaft is arranged in the middle of the cam 101 along the left-right direction and is rotatably 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 outside the sliding connecting rod 103, and the cam 101 is abutted against the rear end of the sliding sleeve 3. When the cam 101 rotates, it turns with its convex surface toward the sliding sleeve 3, bringing its central axis away from the sliding sleeve 3, which acts to pull the pull rod 5 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 limiting stopper 605, and the fixing base 4 is provided with a first limiting pin 403 matched with the first limiting stopper 605, and configured to limit the rotating 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 on the outer side of the fixing shaft 603. The stability of the rotating wheel 601 during rotation can be enhanced through the rotating bearing 604, so that the labor is saved and the efficiency is improved when an operator uses the rotating wheel.
Preferably, a fixing sleeve 401 is arranged at the front end of the first through hole, and the fixing sleeve 401 is sleeved outside the sliding sleeve 3. The fixed sleeve 401 is used to protect the sliding sleeve 3 and the sliding rod from the cement grout entering the sliding sleeve 3 to plug the locking mechanism 1.
Preferably, the front end of the conical limiting 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. First sealing washer 201 is used for increasing the leakproofness between sealed sleeve and the second template 9, and second sealing washer 405 is used for increasing the leakproofness between fixed sleeve 401 and the sliding sleeve 3, plays dustproof waterproof prevention of seepage and passes through the effect.
Preferably, the pull rod 5 comprises a T-shaped rod head and a rod body, the T-shaped rod head and the rod body are fixedly connected through screws, when the rod body is clamped and cannot be rotated to be taken out, the screws can be unscrewed to detach the pull rod 5 head, and the counter-pulling device is taken out. It should be noted that the widest size of the pull rod 5 in the present scheme is not greater than the minimum outer diameter of the tapered limiting sleeve 2, so as to ensure that the pull rod 5 can be drawn out through the hole reserved in the tapered limiting sleeve 2 during disassembly.
The pull rod 5 of the embodiment adopts a T-shaped pull rod 5 with a flat head, and the head of the T-shaped pull rod 5 passes through the transverse rectangular holes of the second template 9 and the locking backing plate 7.
A length adjusting component is arranged between the rod body and the sliding connecting rod 103 and used for adjusting the relative distance between the top end of the pull rod 5 and the central axis of the cam 101, so that the embodiment can be conveniently suitable for locking templates with different intervals and thicknesses; the length adjusting component can be a screw rod arranged at the rear end of the rod body and a thread and a locking nut arranged at the front end of the sliding connecting rod 103, or a sliding groove, a sliding block and a locking piece which are matched with the sliding connecting rod 103.
Preferably, the fixing base 4 is provided with a first positioning member 402 for fixing the fixing base 4, the first positioning member 402 of 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 mold plate 8 by the fixing screw.
Preferably, the locking device further comprises a locking backing plate 7, a second positioning piece used for fixing the locking backing plate 7 is arranged on the locking backing plate 7, and a second through hole used for penetrating through the pull rod 5 is formed in the middle of the locking backing plate 7. The locking backing plate 7 is used for protecting the second template 9 and increasing the stress area of the pull force of the pull rod 5 on the second template 9. The locking backing plate 7 of this embodiment is made of 8mm steel plate by drilling, and the second positioning element is a self-tapping screw.
In other embodiments, the sliding sleeve 3 is not circular, and when the first through hole is not circular, that is, the sliding sleeve 3 cannot rotate in the first through hole, 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 sleeve uses the protrusion on the outer side and the groove corresponding to the first through hole to function as the second limiting groove 303 and the second limiting pin 404, so as to limit the sliding sleeve 3 from rotating horizontally.
Referring to fig. 5 and fig. 6, the embodiment further provides an application method of a counter-pulling device for quickly positioning, locking and detaching a template, and the counter-pulling device for quickly positioning, locking and detaching a template is used for quickly positioning, locking and detaching a first template 8 and a second template 9, and the implementation method includes the following steps:
s1, forming a third through hole for penetrating through the sliding sleeve 3 on the first template 8, and fixing the fixed seat 4 on the outer side surface of the first template 8;
s2, forming a fourth through hole for penetrating through the pull rod 5 at a position, corresponding to the third through hole, on the second template 9;
s3, when the first template 8 and the second template 9 need to be locked, the method comprises the following steps:
s31, fixing the conical limiting 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 penetrate through the fourth through hole, and enabling the clamping ring to abut against the first through hole;
s33, the fourth stopper pin 606 is interlocked with the fourth stopper clip 304 by rotating the detaching arm 607;
s34, rotating the pull rod 5 by 90 degrees by rotating the locking arm 102, hooking the pull rod on the second template 9, and moving the third limiting pin 104 to the intersection of the transverse groove and the vertical groove;
s35, the cam 101 drives the pull rod 5 to move backwards by moving the locking arm 102, and meanwhile, the third limiting pin 104 moves in the vertical groove, so that the second template 9 is abutted to the conical limiting sleeve 2;
s4, when the pouring operation is completed and the first template 8 and the second template 9 need to be disassembled, the method comprises the following steps:
s41, moving the locking arm 102 to rotate the cam 101, and moving the pull rod 5 away from the second template 9;
s42, rotating the lock arm 102 to rotate the pull rod 5 by 90 degrees in the opposite direction to the rotation direction of the step S34;
s43, the fourth limit pin 606 is separated from the fourth limit stopper 304 by rotating the detaching arm 607, and the detaching arm 607 is continuously rotated to make the ejecting slider 602 abut against the ejecting sliding rail 301, so that the ejecting sliding rail 301 drives the sliding sleeve 3 to move backward;
s44, taking the locking mechanism 1, the conical limiting sleeve 2 and the sliding sleeve 3 out of the fixed seat 4, and removing 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 base 4 is fixed on the outer side surface of the first formwork 8.
Preferably, step S2 further includes the sub-steps of:
s21, fixing the lock shim 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 includes the sub-steps of:
s311, selecting a conical limiting 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;
and S312, adjusting the length adjusting component 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 can be rotated by any angle under the driving of the locking arm 102, and the same technical effect can be achieved as long as the pull rod 5 can hook the second form 9 or the locking backing plate 7, and the angle is not limited to 90 degrees.
The above-mentioned embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides a template is fixed a position locking fast and is dismantled to drawing device for lock 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 limiting sleeve;
the fixed seat is fixedly connected to the outer side of the first template, and the dismounting mechanism is rotatably connected with the fixed seat;
the locking mechanism is used for locking the second template through opposite pulling and sequentially penetrates through the fixed seat, the first template and the second template;
the dismounting mechanism comprises a fixing component for locking the locking mechanism and the fixed 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.
2. The opposite-pulling device for quickly positioning, locking and disassembling the templates as claimed in claim 1, wherein the disassembling mechanism comprises a rotating wheel, a fixed shaft, a disassembling arm and a sliding sleeve;
one end of the dismounting arm is fixedly connected with the side surface of the rotating wheel, the rotating wheel is rotatably sleeved on the fixed shaft, and the sliding sleeve is provided with a second limiting groove;
the ejection assembly comprises an ejection sliding block arranged on one side of the rotating wheel and an ejection sliding rail arranged on the sliding sleeve;
the fixing component comprises a fourth limiting pin arranged on the lower side of the rotating wheel and a fourth limiting stopper arranged on the sliding sleeve;
a first through hole for penetrating through the sliding sleeve is formed in the middle of the fixing seat, a clamping ring with the outer diameter larger than that of the first through hole is arranged on the outer side of the sliding sleeve, the fixing shaft is fixedly connected with the fixing seat, and a second limiting pin matched with the second limiting groove is arranged on the fixing seat;
the locking mechanism comprises a cam, a locking arm, a sliding connecting rod and a pull rod, the upper end of the cam is fixedly connected with the lower end of the locking arm, a middle shaft is arranged in the middle of the cam along the left-right direction, the middle shaft is rotatably 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 outside the sliding connecting rod, and the cam is abutted against 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 and back direction, and the sliding connecting rod is provided with a third limiting pin matched with the L-shaped sliding groove.
3. The counter-pulling device for quickly positioning, locking and disassembling the template according to claim 2, wherein the rotating wheel is provided with a first limiting stopper, and the fixing seat is provided with a first limiting pin matched with the first limiting stopper.
4. The counter-pulling device for quickly positioning, locking and disassembling the template according to 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 counter-pulling device for quickly positioning, locking and disassembling the templates as claimed in claim 2, wherein a fixing sleeve is provided at the front end of the first through hole, and the fixing sleeve is sleeved outside the sliding sleeve.
6. The counter-pulling device for quickly positioning, locking and disassembling the template according to claim 5, wherein a first sealing ring is arranged at the front end of the conical limiting sleeve, and a second sealing ring is arranged on the inner side of the front end of the fixing sleeve.
7. The counter-pulling device for quickly positioning, locking and disassembling the templates as claimed in 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 component is arranged between the rod body and the sliding connecting rod.
8. The counter-pulling device for quickly positioning, locking and disassembling the template according to claim 2, wherein the fixing seat is provided with a first positioning piece.
9. The counter-pulling device for quickly positioning, locking and disassembling the template according to claim 2, further comprising a locking backing plate, wherein a second positioning piece for fixing the locking backing plate is arranged on the locking backing plate, and a second through hole for penetrating through the pull rod is formed in the middle of the locking backing plate.
10. An application method of a counter-pulling device for quickly positioning, locking and disassembling a template, which is characterized in that the counter-pulling device for quickly positioning, locking and disassembling the template according to any one of the claims 1 to 9 is used for quickly positioning, locking and disassembling a first template and a second template, and the implementation method comprises the following steps:
a third through hole for penetrating through a locking mechanism is formed in the first template, and the fixed seat is fixed on the outer side surface 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 method comprises the following steps:
fixing the conical limiting sleeve on the locking mechanism;
the locking mechanism sequentially penetrates through the fixed seat, the third through hole and the fourth through hole;
interlocking the locking mechanism with the holder by locking the fixing assembly;
tightening the locking mechanism to tighten the second template, so that the second template is abutted to the conical limiting sleeve;
when the first template and the second template need to be disassembled, the method comprises the following steps:
disengaging the second template by releasing the locking mechanism;
unlocking the locking mechanism and the fixed seat by unlocking the fixed component, and driving the locking mechanism to move backwards by the action of the ejection component;
and taking the locking mechanism and the conical limiting sleeve out of the fixed seat, and detaching the first template and the second template.
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| Application Number | Priority Date | Filing Date | Title |
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| 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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| 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 true CN114856186A (en) | 2022-08-05 |
| CN114856186B CN114856186B (en) | 2024-03-19 |
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| CN114856186B (en) | 2024-03-19 |
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