CN110173115B - Building template dismounting device and dismounting method thereof - Google Patents
Building template dismounting device and dismounting method thereof Download PDFInfo
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- CN110173115B CN110173115B CN201910433128.XA CN201910433128A CN110173115B CN 110173115 B CN110173115 B CN 110173115B CN 201910433128 A CN201910433128 A CN 201910433128A CN 110173115 B CN110173115 B CN 110173115B
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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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
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Abstract
The invention relates to a building template dismounting device and a dismounting method thereof, and the dismounting device comprises a fixed block, a push rod, a U-shaped support frame, a first wane, a second wane, a first air bag, a driving assembly, a first steel wire rope and a soft rubber pipe, wherein one end of the fixed block is movably connected with a sleeve through a bearing, the push rod is inserted in the sleeve, the first wane is welded at the bottom of the push rod, an extrusion plate is arranged at one side, close to the push rod, of the bottom end of the fixed block through a rotating shaft, the first air bag is arranged at one side of the extrusion plate, the U-shaped support frame is welded at the outer wall of one side of the fixed block, the driving assembly is arranged at the bottom of the U-shaped support frame, the second wane is installed at the tail. The invention not only effectively reduces the labor intensity of demolition workers, but also effectively reduces the time for disassembling the building template, and simultaneously can automatically adjust the prying effective torque, thereby having high safety.
Description
Technical Field
The invention relates to the technical field of building processing equipment, in particular to a building template dismounting device and a dismounting method thereof.
Background
The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost. After the concrete is solidified, the building template needs to be dismantled, so that the subsequent building work and the cyclic utilization of the building template are realized.
However, in the existing method for disassembling the traditional building template, a simple steel structure crow bar is often inserted into a gap between the cement column and the building template, and the building template and the cement column are completely separated by repeatedly pulling outwards according to the lever principle. But at this in-process, because the crow bar can only be pegged graft with the gap of one end for dismantle the staff and need adjust the pry point position of crow bar many times and just can separate building templates, increased the intensity of labour who dismantles the staff, on the other hand, when using the crow bar to carry out the demolition of eminence building templates, need dismantle the staff and bow to adjust the effective moment of crow bar, this process makes the safety of dismantling the staff not to guarantee. Therefore, it is necessary to design a building template dismounting device capable of adjusting prying moment and a dismounting method thereof.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problem that the building template and the cement column are completely separated by inserting a simple steel structural crow bar into a gap between the cement column and the building template and repeatedly snapping outwards according to the lever principle in the conventional dismounting method. But at this in-process, because the crow bar can only be pegged graft with the gap of one end for dismantle the staff and need adjust the pry point position of crow bar many times and just can separate building templates, increased the intensity of labour who dismantles the staff, on the other hand, when using the crow bar to carry out the demolition of eminence building templates, need dismantle the staff and bow to adjust the effective moment of crow bar, this process makes the safety of dismantling the staff not to guarantee.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: a building template dismounting device comprises a fixed block, a push rod, a U-shaped support frame, a first warping plate, a second warping plate, a first air bag, a driving component, a first steel wire rope and a soft rubber pipe, wherein one end of the fixed block is movably connected with a sleeve through a bearing, the push rod is inserted in the sleeve, the first warping plate is welded at the bottom of the push rod, an extrusion plate is arranged at one side, close to the push rod, of the bottom end of the fixed block through a rotating shaft, the first air bag is arranged at one side of the extrusion plate, the U-shaped support frame is welded at the outer wall of one side of the fixed block, the driving component is arranged at the bottom of the U-shaped support frame, the second warping plate is installed at the tail end of the U-shaped support frame through a rotating shaft, V-shaped rollers are fixedly installed at corners of one side of the U-shaped support frame through bolts, the first steel wire rope is attached, a reflector is arranged at the corner of the bottom of the U-shaped support frame;
the first wane and the second wane are devices with the same structure, the second wane comprises a supporting plate and an elongated wane, a placing groove is formed in the second wane, the supporting plate is installed in the placing groove, a rectangular blind hole is formed in the center of the inner portion of the supporting plate, the elongated wane is inserted into the rectangular blind hole, and a limiting plate is correspondingly installed on the inner wall of the blind hole, close to the bottom of the elongated wane;
the support plate comprises a second air bag, limiting grooves, a first air pipe, a linear sliding rail, a first connecting rod and a second connecting rod, two groups of symmetrical limiting grooves are uniformly formed in two sides of a rectangular blind hole in the support plate, a push plate is arranged in the limiting groove in the top of the rectangular blind hole, inner holes are formed in two sides of the support plate, the periphery of the second air bag is adhered to the inner wall of each inner hole through glue, the top end of the second air bag is connected with the first air pipe, the central position of one side of the second air bag is adhered to the push plate, the linear sliding rail is welded to the outer wall of the top of the support plate, a pulley is arranged in the linear sliding rail in a matched mode, one end of the pulley is connected with the first connecting rod, the top of the first connecting rod is movably connected with the second connecting rod through a pin shaft, the top of the second;
the extension wane includes stopper and second wire rope, and the both sides correspondence of extension wane are installed the stopper, and the junction embedding of extension wane and stopper has first spring, and the top central point of extension wane puts and connects second wire rope, and the top both sides of extension wane all are provided with the second spring, and the top of second spring supports the bottom outer wall at the limiting plate.
The driving assembly comprises a rectangular sliding groove, a rectangular sliding block, a fixed rod, a driving rod, a supporting cylinder and a fixed pulley, through holes are installed at two ends of the rectangular sliding groove, the supporting cylinder penetrates through the through holes to be welded with the outer wall of the bottom of the U-shaped supporting frame, the fixed pulley is installed at the middle position of the supporting cylinder, the rectangular sliding block is installed in the rectangular sliding groove in an internally matched mode, the driving rod is welded to one side, close to the second wane, of the rectangular sliding block, the fixed rod is movably connected to the outer wall of the other side of the rectangular sliding block through a shaft rod, the top end of the fixed rod is fixed to the bottom of the U-shaped supporting frame through a universal joint.
The push rod comprises a third steel wire rope, a connecting hole is formed in the center of the inner portion of the push rod, the third steel wire rope is inserted into the connecting hole, the third steel wire rope is connected with a second steel wire rope located inside the first warping plate, and pull rings are installed on the top ends of the third steel wire rope and the second steel wire rope.
The soft rubber tube is internally provided with a second air tube, one end of the second air tube is connected with the first air bag, the other end of the second air tube is connected with the first air tube, and the first air tube arranged in the first warping plate is directly communicated with the first air bag.
The roller shaft is installed at the top of the driving rod, and a rectangular extrusion groove is formed in the joint of the outer wall of the bottom of the second warping plate and the driving rod.
Wherein, the draw-in groove has been seted up to the afterbody of backup pad, and the inside embedding of second wane has L type fixture block, and the end welding of L type fixture block has the promotion piece, and promotes the outer wall of piece laminating at the second wane.
The anti-skidding convex ribs are uniformly distributed at the bottom of the fixed block, the baffle is welded at one side of the fixed block, and the foot treading groove is formed in the other side of the fixed block.
And the joint of the first air bag and the extrusion plate is connected with a third spring, and the outer walls of two sides of the second air bag are both adhered with abrasive cloth.
In addition, the invention also provides a dismounting method of the building template dismounting device, which comprises the following steps of S1, positioning the device; s2, primary prying; s3, secondary prying; s4, demolding and S5, resetting the device; the specific operation is as follows;
s1: the fixing block is lifted by a hand, a gap between the cement column and the bottom of the building template is observed through a reflector arranged at the bottom, the top of the second wane is aligned with the gap and lifted upwards and clamped into the gap, then the hand is loosened, the foot treads the foot treading groove to drive the fixing block to be attached to the top end of the cement column, the baffle on one side is attached to the outer wall of the other side of the cement column, and finally the first wane is inserted into the gap between the cement column and the top of the building template along the sleeve;
s2: the hand holds the push rod to be pulled inwards, the first warping plate and the second warping plate are respectively driven to be pried along the direction of the building template, the stress point of the building template is separated from the surface of the cement column under the action of force, and primary prying is completed when the separation value between the stress point of the pull rod and the surface of the cement column is unchanged, namely a threshold value is reached through visual observation;
s3: when the push rod moves inwards, the push rod is contacted with the first air bag and is extruded, the first air bag is compressed, and air columns formed by compression respectively flow along different paths, and the method comprises the following specific steps:
1) one air flow directly flows to a second air bag through a first air pipe positioned in the first warping plate, the air pressure of the second air bag is increased and expanded, a push plate is pushed to extrude a limiting block to be separated from a limiting groove, the lengthened warping plate is popped out, the limiting block is matched with the limiting groove positioned at the bottom of the rectangular blind hole, and the lengthened warping plate is locked again;
2) the other air flow firstly passes through a second air pipe in the soft rubber pipe and then flows to a first air pipe in the second wane, and then according to the condition), the lengthened wane in the second wane is locked;
holding the push rod by a hand again to break off the building template and the cement column completely;
s4: the separated building template falls to the inner side of the U-shaped support frame under the action of self gravity and then falls to the bottom surface along the U-shaped support frame, and if the building template leans against the inner wall of the U-shaped support frame, the building template needs to be manually pushed to fall to the bottom surface;
s5: after waiting building templates and cement column separation, the top of U type support frame to cement column is lifted to the hand, presses the standing groove department of first wane and second wane back again with the backup pad in proper order through the hand, accomplishes restoring to the throne of device promptly to be used for next demolising of building templates.
(III) advantageous effects
1. According to the building template dismounting device, a single-point crowbar dismounting process in the traditional dismounting process is effectively replaced by a double-rocker dismounting mode, a reciprocating prying process during the working of the single-point crowbar is effectively omitted, the labor intensity of a dismounting worker is effectively reduced, and the dismounting time of the building template is effectively reduced;
2. according to the building template dismounting device, the lengthened wane is unlocked through the air pressure type transmission switch, namely the adjustment of the effective torque during prying is completed, and compared with a traditional prying bar bending self-adjusting mode, the structure is higher in safety.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a second rocker according to the present invention;
FIG. 3 is a schematic view of the drive assembly of the present invention;
fig. 4 is a schematic view of the operation of a second rocker according to the present invention;
FIG. 5 is a cross-sectional view of the support plate of the present invention;
FIG. 6 is a sectional view of the soft rubber tube of the present invention;
fig. 7 is a flow chart of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1-7, a building template dismounting device comprises a fixed block 1, a push rod 2, a U-shaped support frame 3, a first rocker 4, a second rocker 5, a first air bag 6, a driving component 7, a first steel wire rope 8 and a soft rubber tube 9, wherein one end of the fixed block 1 is movably connected with a sleeve through a bearing, the push rod 2 is inserted in the sleeve, the first rocker 4 is welded at the bottom of the push rod 2, a squeezing plate is arranged at one side of the bottom end of the fixed block 1, which is close to the push rod 2, through a rotating shaft, the first air bag 6 is arranged at one side of the squeezing plate, a U-shaped support frame 3 is welded at the outer wall of one side of the fixed block 1, the driving component 7 is arranged at the bottom of the U-shaped support frame 3, the second rocker 5 is installed at the tail end of the U-shaped support frame 3 through a rotating shaft, a V-shaped roller is fixedly installed at, the top of the first steel wire rope 8 is fixed on the outer wall of one side of the push rod 2, the outer wall of the U-shaped support frame 3 is adhered with a soft rubber pipe 9, and a reflector is arranged at the corner of the bottom of the U-shaped support frame 3;
the first warping plate 4 and the second warping plate 5 are devices with the same structure, the second warping plate 5 comprises a supporting plate 51 and an elongated warping plate 52, a placing groove is formed in the second warping plate 5, the supporting plate 51 is installed in the placing groove, a rectangular blind hole is formed in the center of the inner portion of the supporting plate 51, the elongated warping plate 52 is inserted into the rectangular blind hole, and a limiting plate is correspondingly installed on the inner wall of the blind hole close to the bottom of the elongated warping plate 52;
the support plate 51 comprises a second air bag 511, two groups of symmetrical limiting grooves 512 are uniformly formed in two sides of a rectangular blind hole in the support plate 51, a push plate is arranged in the limiting groove 512 at the top of the rectangular blind hole, inner holes are formed in two sides of the support plate 51, the periphery of the second air bag 511 is adhered to the inner wall of the inner hole through glue, the top end of the second air bag 511 is connected with the first air pipe 513, the central position of one side of the second air bag 511 is adhered to the push plate, the outer wall of the top of the support plate 51 is welded with the linear slide rail 514, a pulley is arranged in the linear slide rail 514 in a matching manner, one end of the pulley is connected with the first connecting rod 515, the top of the first connecting rod 515 is movably connected with a second connecting rod 516 through a pin shaft, and the top of the second connecting rod 516 is movably connected to the inner wall of the second rocker 5, and the junction of the first connecting rod 515 and the second connecting rod 516 is provided with a torsional spring, when in specific work, the second wane 5 is lifted upwards along the gap between the cement column and the building template, the side surface of the second wane 5 rotates by taking the corner of the cement column as the vertex, the opening angle of the first connecting rod 515 and the second connecting rod 516 is increased by the elasticity provided by the torsional spring, the pulley arranged at the other end of the first connecting rod 515 slides on the linear slide rail 514, and the extrusion support plate 51 is attached to the inner wall of the cement column, so that the guarantee is provided for secondary prying;
the extension wane 52 includes stopper 521 and second wire rope 522, and stopper 521 is installed to the both sides correspondence of extension wane 52, and the junction embedding of extension wane 52 and stopper 521 has first spring, and second wire rope 522 is connected to the top central point of extension wane 52, and the top both sides of extension wane 52 all are provided with the second spring, and the top of second spring supports the bottom outer wall at the limiting plate.
The driving assembly 7 comprises a rectangular sliding groove 71, a rectangular sliding block 72, a fixing rod 73, a driving rod 74, a supporting cylinder 75 and a fixed pulley 76, through holes are respectively installed at two ends of the rectangular sliding groove 71, the supporting cylinder 75 penetrates through the through holes to be welded with the outer wall of the bottom of the U-shaped supporting frame 3, the fixed pulley 76 is installed at the middle position of the two supporting cylinders 75, the rectangular sliding block 72 is installed inside the rectangular sliding groove 71 in a matched mode, the driving rod 74 is welded at one side, close to the second rocker 5, of the rectangular sliding block 72, the fixing rod 73 is movably connected to the outer wall of the other side of the rectangular sliding block 72 through a shaft rod, the top end of the fixing rod 73 is fixed to the bottom of the U-shaped supporting frame 3 through a universal joint, the tail end of the first steel wire rope 8 is connected to the outer wall of the fixed pulley 76 and the top, the laminating is removed in the upper end of fixed pulley 76, rectangle spout 71 is along support cylinder 75 rebound under the effect of first wire rope 8 pulling force, the top atress of dead lever 73 is rotatory round the universal joint, because the bottom of dead lever 73 passes through the inside of rectangle slider 72 joint at rectangle spout 71, the effectual axis displacement who restricts dead lever 73, just make rectangle slider 72 slide in the inside of rectangle spout 71 under the effect of extrusion force, it stretches out to promote the actuating lever 74, the bottom of building templates is prized to extrusion second wane 5, realize the function of multiple spot prizing.
The push rod 2 comprises a third steel wire rope 21, a connecting hole is formed in the inner center of the push rod 2, the third steel wire rope 21 is inserted into the connecting hole, the third steel wire rope 21 is connected with a second steel wire rope 522 located inside the first rocker 4, pull rings are installed on the top ends of the third steel wire rope 21 and the second steel wire rope 522, the third steel wire rope 21 and the second steel wire rope 522 are respectively pulled, the first rocker 4 and the second rocker 5 are driven to move along the initial direction, the limiting block 521 at the top of the lengthened rocker 52 is clamped into the limiting groove 512 again, and resetting of the lengthened rocker 52 is completed.
The roller is installed at the top of actuating lever 74, and the rectangle extrusion groove has been seted up to the bottom outer wall of second wane 5 and the junction of actuating lever 74, for guaranteeing that actuating lever 74 accomplishes the sled at extrusion second wane 5 and moves the in-process, the skew can not take place for actuating lever 74 and second wane 5's effort, the effect is moved in the sled of effectual guarantee second wane 5.
The draw-in groove has been seted up to backup pad 51's afterbody, and the inside embedding of second wane 5 has L type fixture block, and the end welding of L type fixture block has the promotion piece, and promotes the piece laminating at the outer wall of second wane 5 for building templates separates the back with the cement post, and backup pad 51 is pressed to the accessible hand, makes the draw-in groove card at the outer wall of L type fixture block, accomplishes resetting of backup pad 51.
The bottom evenly distributed of fixed block 1 has anti-skidding stupefied, increases and the frictional force between 1 bottom of fixed block, and the welding of one side of fixed block 1 has the baffle, and the foot has been seted up to the opposite side of fixed block 1 and has been stepped on the indent, and the foot is stepped on the indent during operation, and with the baffle low pressure at the opposite side of cement post, the connection between fixed block 1 and the cement post is more stable like this.
The joint of the first air bag 6 and the extrusion plate is connected with a third spring, and the outer walls of two sides of the second air bag 511 are both adhered with abrasive cloth.
In addition, the invention also provides a dismounting method of the building template dismounting device, which comprises the following steps of S1, positioning the device; s2, primary prying; s3, secondary prying; s4, demolding and S5, resetting the device; the specific operation is as follows;
s1: the fixing block 1 is lifted by a hand, a gap between the cement column and the bottom of the building template is observed through a reflector arranged at the bottom, the top of the second warping plate 5 is aligned with the gap and lifted upwards and clamped into the gap, then the hand is loosened, the foot treads the foot treading groove to drive the fixing block 1 to be attached to the top end of the cement column, a baffle on one side is attached to the outer wall of the other side of the cement column, and finally the first warping plate 4 is inserted into the gap between the cement column and the top of the building template along a sleeve;
s2: the hand holds the push rod 2 to be pulled inwards, the first warping plate 4 and the second warping plate 5 are respectively driven to be pried along the direction of the building template, the stress point of the building template is separated from the surface of the cement column under the action of force, and primary prying is completed when the separation value between the stress point of the pull rod 2 and the surface of the cement column is unchanged, namely a threshold value is reached through visual observation;
s3: when the push rod 2 moves inwards, the push rod contacts and presses the first air bag 6, the first air bag 6 is compressed, and air columns formed by compression respectively flow along different paths, specifically as follows:
1) an air flow directly flows to the second air bag 511 through the first air pipe 513 in the first rocker 4, the air pressure of the second air bag 511 is increased and expanded, the push plate is pushed to extrude the limit block 521 to be separated from the limit groove 512, the lengthened rocker 52 is popped up, the limit block 521 is matched with the limit groove 512 at the bottom of the rectangular blind hole, and the lengthened rocker 52 is locked again;
2) the other air flow firstly passes through the second air pipe 91 in the soft rubber pipe 9 and then flows to the first air pipe 513 in the second rocker 5, and then the lengthened rocker 52 in the second rocker 5 is locked according to the condition in 1;
the push rod 2 is held by hands again to be pulled off, so that the building template is completely separated from the cement column;
s4: the separated building template falls to the inner side of the U-shaped support frame 3 under the action of self gravity and then falls to the bottom surface along the U-shaped support frame 3, and if the building template leans against the inner wall of the U-shaped support frame 3, the building template needs to be manually pushed to fall to the bottom surface;
s5: after waiting building templates and cement column separation, the top of U type support frame 3 to cement column is lifted up to the hand, presses back backup pad 51 again the standing groove department of first wane 4 and second wane 5 through the hand in proper order, accomplishes restoring to the throne of device promptly to be used for next demolising of building templates.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a building templates dismounting device, includes fixed block (1), push rod (2), U type support frame (3), first wane (4), second wane (5), first gasbag (6), drive assembly (7), first wire rope (8) and soft rubber tube (9), its characterized in that: one end of the fixing block (1) is movably connected with a sleeve through a bearing, a push rod (2) is inserted into the sleeve, a first warping plate (4) is welded at the bottom of the push rod (2), an extrusion plate is arranged at one side, close to the push rod (2), of the bottom end of the fixing block (1) through a rotating shaft, a first air bag (6) is arranged at one side of the extrusion plate, a U-shaped support frame (3) is welded at the outer wall of one side of the fixing block (1), a driving assembly (7) is arranged at the bottom of the U-shaped support frame (3), a second warping plate (5) is installed at the tail end of the U-shaped support frame (3) through a rotating shaft, V-shaped rollers are fixedly installed at corners of one side of the U-shaped support frame (3) through bolts, a first steel wire rope (8) is attached to the concave part of the V-shaped rollers, the top of the first steel wire rope, a reflector is arranged at the corner of the bottom of the U-shaped support frame (3);
the first warping plate (4) and the second warping plate (5) are devices with the same structure, the second warping plate (5) comprises a supporting plate (51) and an elongated warping plate (52), a placing groove is formed in the second warping plate (5), the supporting plate (51) is installed in the placing groove, a rectangular blind hole is formed in the center of the inner portion of the supporting plate (51), the elongated warping plate (52) is inserted into the rectangular blind hole, and a limiting plate is correspondingly installed at the bottom, close to the elongated warping plate (52), of the inner wall of the blind hole;
the support plate (51) comprises a second air bag (511), limiting grooves (512), a first air pipe (513), a linear sliding rail (514), a first connecting rod (515) and a second connecting rod (516), two groups of symmetrical limiting grooves (512) are uniformly formed in two sides of a rectangular blind hole in the support plate (51), a push plate is arranged in the limiting groove (512) at the top of the rectangular blind hole, inner holes are formed in two sides of the support plate (51), the periphery of the second air bag (511) is adhered to the inner wall of the inner holes through glue, the top end of the second air bag (511) is connected with the first air pipe (513), the central position of one side of the second air bag (511) is adhered to the push plate, the linear sliding rail (514) is welded on the outer wall of the top of the support plate (51), a pulley is installed in the linear sliding rail (514) in a matched mode, one end of the pulley is connected with the first connecting rod (515), the, the top of the second connecting rod (516) is movably connected to the inner wall of the second wane (5) through a rotating shaft, and a torsional spring is arranged at the joint of the first connecting rod (515) and the second connecting rod (516);
lengthened wane (52) include stopper (521) and second wire rope (522), and stopper (521) are installed to the both sides correspondence of lengthened wane (52), and the junction embedding of lengthened wane (52) and stopper (521) has first spring, and the top central point of lengthened wane (52) puts and is connected with second wire rope (522), and the top both sides of lengthened wane (52) all are provided with the second spring, and the top of second spring supports the bottom outer wall at the limiting plate.
2. A building template detachment apparatus, as set forth in claim 1, wherein: the driving assembly (7) comprises a rectangular sliding groove (71), rectangular sliding blocks (72), fixing rods (73), driving rods (74), supporting cylinders (75) and fixed pulleys (76), through holes are formed in two ends of the rectangular sliding groove (71), the supporting cylinders (75) penetrate through the through holes to be welded with the outer wall of the bottom of the U-shaped supporting frame (3), the fixed pulleys (76) are installed in the middle of the two supporting cylinders (75), the rectangular sliding blocks (72) are installed inside the rectangular sliding groove (71) in a matched mode, the driving rods (74) are welded on one side, close to the second warping plate (5), of each rectangular sliding block (72), the fixing rods (73) are movably connected to the outer wall of the other side of each rectangular sliding block (72) through shaft rods, and the top ends of the fixing rods (73) are fixed to the bottom, and the tail end of the first steel wire rope (8) is wound on the outer wall of the fixed pulley (76) and connected with the top of the rectangular sliding groove (71).
3. A building template detachment apparatus, as set forth in claim 1, wherein: the push rod (2) comprises a third steel wire rope (21), a connecting hole is formed in the center of the inner portion of the push rod (2), the third steel wire rope (21) is inserted into the connecting hole, the third steel wire rope (21) is connected with a second steel wire rope (522) located inside the first warping plate (4), and pull rings are installed on the top ends of the third steel wire rope (21) and the second steel wire rope (522).
4. A building template detachment apparatus, as set forth in claim 3, wherein: a second air pipe (91) is arranged in the soft rubber pipe (9), one end of the second air pipe (91) is connected with the first air bag (6), the other end of the second air pipe (91) is connected with the first air pipe (513), and the first air pipe (513) arranged in the first warping plate (4) is directly communicated with the first air bag (6).
5. A building template detachment apparatus, as set forth in claim 2, wherein: the roller shaft is installed at the top of the driving rod (74), and a rectangular extrusion groove is formed in the connecting position of the outer wall of the bottom of the second warping plate (5) and the driving rod (74).
6. A building template detachment apparatus, as set forth in claim 1, wherein: the draw-in groove has been seted up to the afterbody of backup pad (51), and the inside embedding of second wane (5) has L type fixture block, and the end welding of L type fixture block has the promotion piece, and promotes the outer wall of piece laminating at second wane (5).
7. A building template detachment apparatus, as set forth in claim 1, wherein: the anti-skidding convex edge is uniformly distributed at the bottom of the fixing block (1), a baffle is welded at one side of the fixing block (1), and a foot treading groove is formed in the other side of the fixing block (1).
8. A building template detachment apparatus, as set forth in claim 1, wherein: the joint of the first air bag (6) and the extrusion plate is connected with a third spring, and the outer walls of the two sides of the second air bag (511) are both adhered with abrasive cloth.
9. A method of disassembling a building template disassembling apparatus according to claim 1, characterized in that: the specific working process comprises the following steps:
s1: the fixing block (1) is lifted by a hand, a gap between the cement column and the bottom of the building template is observed through a reflector arranged at the bottom, the top of the second warping plate (5) is aligned with the gap and is lifted upwards and clamped into the gap, then the hand is loosened, the foot treads the foot treading groove to drive the fixing block (1) to be attached to the top end of the cement column, the baffle on one side is attached to the outer wall of the other side of the cement column, and finally the first warping plate (4) is inserted into the gap between the cement column and the top of the building template along the sleeve;
s2: the hand holds the push rod (2) to be pulled inwards, the first warping plate (4) and the second warping plate (5) are respectively driven to be pried along the direction of the building template, the stress point of the building template is separated from the surface of the cement column under the action of force, and primary prying is completed when the separation value between the stress point of the pull rod (2) and the surface of the cement column is unchanged, namely the threshold value is reached through visual observation;
s3: when the push rod (2) moves inwards, the push rod is contacted with the first air bag (6) and is extruded, the first air bag (6) is compressed, and air columns formed by compression respectively flow along different paths, which is as follows:
1) one air flow directly passes through a first air pipe (513) positioned in the first warping plate (4) and flows to a second air bag (511), the air pressure of the second air bag (511) is increased and expanded, a push plate is pushed to extrude a limiting block (521) to be separated from a limiting groove (512), the lengthened warping plate (52) is popped up, the limiting block (521) is matched with the limiting groove (512) positioned at the bottom of the rectangular blind hole, and the lengthened warping plate (52) is locked again;
2) the other air flow firstly passes through a second air pipe (91) in the soft rubber pipe (9) and then flows to a first air pipe (513) in the second warping plate (5), so that the lengthened warping plate (52) in the second warping plate (5) is locked;
the push rod (2) is held by a hand again to be broken off, so that the building template is completely separated from the cement column;
s4: the separated building template falls to the inner side of the U-shaped support frame (3) under the action of self gravity and then falls to the bottom surface along the U-shaped support frame (3), and if the building template leans against the inner wall of the U-shaped support frame (3), the building template needs to be manually pushed to fall to the bottom surface;
s5: after waiting to build template and cement column separation, the top of U type support frame (3) to cement column is lifted up to the hand, presses backup pad (51) again through the hand in proper order and locates according to the standing groove of first wane (4) and second wane (5), accomplishes restoring to the throne of device promptly to be used for next building templates's demolishment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910433128.XA CN110173115B (en) | 2019-05-23 | 2019-05-23 | Building template dismounting device and dismounting method thereof |
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| CN201910433128.XA CN110173115B (en) | 2019-05-23 | 2019-05-23 | Building template dismounting device and dismounting method thereof |
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| CN110173115A CN110173115A (en) | 2019-08-27 |
| CN110173115B true CN110173115B (en) | 2020-12-29 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111962869B (en) * | 2020-07-16 | 2022-02-11 | 中国建筑第五工程局有限公司 | Stair template disassembly equipment for building |
| CN113530211B (en) * | 2020-08-13 | 2022-12-06 | 中建三局科创产业发展有限公司 | Building template |
| CN112854756B (en) * | 2021-02-22 | 2022-07-12 | 中国建筑第七工程局有限公司 | Building templates dismounting device |
| CN114482541B (en) * | 2022-01-12 | 2023-08-18 | 陕西首铝模架科技有限公司 | Stair template removing device for building site |
| CN117260136B (en) * | 2023-11-15 | 2024-01-19 | 国网山东省电力公司临邑县供电公司 | Electric power iron accessory manufacturing, welding and forming fixing tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003041773A (en) * | 2001-07-31 | 2003-02-13 | Toshiaki Takahashi | Form with built-in lever bar for disassembling the form |
| CN201850769U (en) * | 2010-10-15 | 2011-06-01 | 通州建总集团有限公司 | Large steel template system easy-dismounting device |
| CN103397728B (en) * | 2013-08-22 | 2015-06-17 | 江苏中南建筑产业集团有限责任公司 | Formwork panel dismountable and thickness adjustable combined steel bar truss floor bearing plate |
| CN104675114A (en) * | 2015-02-16 | 2015-06-03 | 中交一航局第一工程有限公司 | Method and device for removing template in narrow space |
| CN207004003U (en) * | 2017-04-26 | 2018-02-13 | 洪伟国 | A kind of easy-to-mount building template |
| CN109208906B (en) * | 2018-09-06 | 2020-10-20 | 中湾建设集团有限公司 | Template form removal device for building site |
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Address after: No. 2777, Changning Avenue, High tech Zone, Hefei, Anhui 230088 Patentee after: Hefei Construction Decoration (Group) Co.,Ltd. Address before: 230001 No.84 Funan road Luyang District Hefei Anhui Province Patentee before: Hefei Construction and Decoration (Group) Co.,Ltd. |