CN106760498B - Concrete structure deformation joint template reinforcing device and reinforcement means - Google Patents
Concrete structure deformation joint template reinforcing device and reinforcement means Download PDFInfo
- Publication number
- CN106760498B CN106760498B CN201611064776.5A CN201611064776A CN106760498B CN 106760498 B CN106760498 B CN 106760498B CN 201611064776 A CN201611064776 A CN 201611064776A CN 106760498 B CN106760498 B CN 106760498B
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- swivel plate
- plate
- vertical strut
- deformation joint
- concrete structure
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of concrete structure deformation joint template reinforcing device and reinforcement means, including being telescopically connected to bar, multiple vertical struts are distributed with along the length direction for being telescopically connected to bar, a swivel plate is equipped on each vertical strut, the side of swivel plate and vertical strut are socketed, swivel plate is rotated centered on vertical strut, the both ends of each vertical strut are respectively equipped with the securing plate vertical with vertical strut, the inner face of securing plate is equipped with securing plate casing and wedge block, securing plate casing and vertical strut are socketed, the lozenges of wedge block is arranged along the direction of rotation of swivel plate, swivel plate is rotated centered on vertical strut, swivel plate moves rotation along the lozenges of wedge block, the securing plate at both ends is ejected or is retracted outward by wedge block by swivel plate.Realize that the reinforcing to two side template of deformation joint supports, present apparatus simple structure, production cost is low, and it is convenient for disassembly and assembly, it is reusable, it is versatile, it is applicable in the template of different size and the deformation joint of different in width.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of concrete structure deformation joint template reinforcing device and
Reinforcement means.
Background technique
In Building Construction, a variety of different deformation joints such as expansion joint, subsiding crack, aseismic joint are frequently encountered.
Because the usual slit width of deformation joint is smaller, formwork is reinforced extremely inconvenient.Normal practice is usually that first formwork reinforces one side template of deformation joint,
Formwork pours other side concrete again after concreting is complete and reaches some strength.Another method is deformation joint plug bubble
Foam plate, two sides Pouring concrete at the same time, but because can not effective position and reinforcing, mostly occur deformation, distortion etc. of formation of concrete be existing
As, presentation quality is poor, and the cystosepiment inconvenience after the completion of pouring remove it is clean.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing defects the prior art has, provide a kind of concrete
Template reinforcing device and reinforcement means are stitched in malformation, realize that the reinforcing to two side template of deformation joint supports, present apparatus construction letter
Single, production cost is low, convenient for disassembly and assembly, reusable, versatile, is applicable in the template of different size and the deformation of different in width
Seam.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of concrete structure deformation joint template reinforcing device, including it is telescopically connected to bar, along the length side for being telescopically connected to bar
To being distributed with multiple vertical struts, vertical strut is parallel to each other and vertical with bar is telescopically connected to, and is equipped on each vertical strut
One swivel plate, the side of swivel plate and vertical strut are socketed, and swivel plate is rotated centered on vertical strut, each vertical strut
Both ends be respectively equipped with the securing plate vertical with vertical strut, the inner face of securing plate is equipped with securing plate casing and wedge block,
Securing plate casing and vertical strut are socketed, and wedge block is set to the side of securing plate casing, and the lozenges of wedge block is along swivel plate
Direction of rotation arrangement, swivel plate rotates centered on vertical strut, and swivel plate moves rotation along the lozenges of wedge block, rotates
The securing plate at both ends is ejected or is retracted outward by wedge block by the upper and lower ends of plate.
According to above-mentioned technical proposal, the both ends of vertical strut are arranged with spring, and one end of spring is connect with securing plate, reinforce
Plate by along vertical strut to inward side to initial tension of spring effect, swivel plate turn round when, securing plate passes through initial tension of spring
Effect inwardly withdraw automatically.
According to above-mentioned technical proposal, the side of swivel plate is equipped with sleeve, and sleeve is arranged along a side of swivel plate, sleeve
It is socketed with vertical strut.
According to above-mentioned technical proposal, the number of vertical strut is 2.
According to above-mentioned technical proposal, the outside of swivel plate is equipped with via hole.
According to above-mentioned technical proposal, the bracing means further includes auxiliary rod, and one end of auxiliary rod is equipped with hook, auxiliary
The other end of bar is equipped with handle, and the gib head of hook may pass through via hole.
According to above-mentioned technical proposal, being telescopically connected to bar includes multiple connecting rods and fastener head, between adjacent connecting rod mutually
Socket, fastener head are set between two neighboring connecting rod, and fastener head is connect by tapered thread with connecting rod, rotational fastener head
It compresses the connecting rod of outer ring to the connecting rod of inner ring, and then locks the length for being telescopically connected to bar, the one end for being telescopically connected to bar is set
There is handle.
According to above-mentioned technical proposal, multiple cuttings are equipped on the lozenges of wedge block along its length；Cutting can be from upper and lower
Both ends resist swivel plate, and the swivel plate for rotating to certain angle is made to keep corresponding position.
According to above-mentioned technical proposal, the inside of swivel plate from vertical strut and is telescopically connected to the tie point position of bar transversely
Equipped with long hole, the width of long hole is greater than the diameter for being telescopically connected to bar.
Using the reinforcement means of above-described concrete structure deformation joint template reinforcing device, comprising the following steps:
1) according to the form height of deformation joint two sides, adjusting is telescopically connected to bar to appropriate length；
2) bracing means is placed between two templates, swivel plate is rotated forward, make swivel plate along wedge block
Lozenges moves up rotation, and the securing plate of swivel plate two sides ejects outward, and securing plate is held out against on the inside of two side templates respectively；
3) casting concrete on the outside of two templates；
4) after demoulding condition to be achieved, board reversal will be rotated, swivel plate is made to move down rotation along the lozenges of wedge block,
Securing plate inwardly retracts；
5) bracing means is taken out between two templates, carries out demoulding.
The invention has the following advantages:
Swivel plate is rotated forward, swivel plate is made to move up rotation, the securing plate of swivel plate two sides along the lozenges of wedge block
Ejection outward forms by the securing plate 1 at both ends respectively against the template of two sides and reinforces support, can after casting concrete solidification
Swivel plate 2 is reversely rotated, swivel plate is made to move down rotation along the lozenges of wedge block, securing plate 1 retracts, and then described in taking-up
Bracing means, realize and the reinforcing of two side template of deformation joint supported, present apparatus simple structure, production cost is low, convenient for disassembly and assembly,
It is reusable, it is versatile, it is applicable in the template of different size and the deformation joint of different in width.
Detailed description of the invention
Fig. 1 is the structure of concrete structure deformation joint template reinforcing device under securing plate retracted mode in the embodiment of the present invention
Schematic diagram；
Fig. 2 is the structure of concrete structure deformation joint template reinforcing device under securing plate ejection state in the embodiment of the present invention
Schematic diagram；
Fig. 3 is the structural representation of concrete structure deformation joint template reinforcing device when removing swivel plate in the embodiment of the present invention
Figure；
Fig. 4 is the structural schematic diagram of swivel plate in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of auxiliary rod in the embodiment of the present invention；
Fig. 6 is the operation schematic diagram of concrete structure deformation joint template reinforcing device in the embodiment of the present invention；
In figure, 1- securing plate, 2- swivel plate, 3- is telescopically connected to bar, 4- wedge block, 5- handle, 6- securing plate casing, and 7- is tight
Gu head, 8- via hole, the concrete that 9- is poured, 10- template, 11- concrete structure deformation joint template reinforcing device.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Concrete structure deformation joint formwork reinforcement dress shown in referring to Fig.1~Fig. 6, in one embodiment provided by the invention
It sets, including is telescopically connected to bar 3, multiple vertical struts are distributed with along the length direction for being telescopically connected to bar 3, vertical strut is parallel to each other
And it is vertical with bar 3 is telescopically connected to, a swivel plate 2, the side of swivel plate 2 and vertical strut set are equipped on each vertical strut
It connects, swivel plate 2 is rotated centered on vertical strut, and the both ends of each vertical strut are respectively equipped with the reinforcing vertical with vertical strut
Plate 1, the inner face of securing plate 1 are equipped with securing plate casing 6 and wedge block 4, and securing plate casing 6 and vertical strut are socketed, wedge shape
Block 4 is set to the side of securing plate casing 6, and the lozenges of wedge block 4 arranges that swivel plate 2 is with perpendicular along the direction of rotation of swivel plate 2
It is rotated centered on straight strut, swivel plate 2 moves rotation along the lozenges of wedge block 4, and the upper and lower ends of swivel plate 2 pass through wedge block
The securing plate 1 at both ends is ejected or is retracted outward by 4；Swivel plate is rotated forward, moves up swivel plate along the lozenges of wedge block
Rotation, the securing plate of swivel plate two sides eject outward, by the securing plate 1 at both ends respectively against the template of two sides, are formed and are reinforced
Support can reversely rotate swivel plate 2 after casting concrete solidification, swivel plate is made to move down rotation along the lozenges of wedge block,
Securing plate 1 retracts, and then takes out the bracing means, realizes that the reinforcing to two side template of deformation joint supports, present apparatus construction
Simply, production cost is low, convenient for disassembly and assembly, reusable, versatile, is applicable in the template of different size and the change of different in width
Shape seam.
Further, the both ends of vertical strut are arranged with spring, and one end of spring is connect with securing plate 1, spring it is another
End connect with the inside of vertical strut, securing plate 1 by along vertical strut to inward side to initial tension of spring act on, swivel plate
When 2 revolution, securing plate 1 is inwardly withdrawn automatically by the effect of initial tension of spring.
Further, the side of swivel plate 2 is equipped with sleeve, and sleeve is arranged along a side of swivel plate 2, sleeve and vertical
Strut socket.
Further, the number of vertical strut is 2.
Further, the outside of swivel plate 2 is equipped with via hole 8.
Further, the bracing means further includes auxiliary rod, and one end of auxiliary rod is equipped with hook, auxiliary rod it is another
End is equipped with handle, and the gib head of hook may pass through via hole 8.
Further, being telescopically connected to bar 3 includes multiple connecting rods and fastener head 7, is mutually socketed between adjacent connecting rod, tightly
Gu head 7 is set between two neighboring connecting rod, fastener head 7 is connect by tapered thread with connecting rod, and rotational fastener head 7 makes outer
The connecting rod of circle is compressed to the connecting rod of inner ring, and then locks the length for being telescopically connected to bar 3, and the one end for being telescopically connected to bar 3 is equipped with
Handle.
Further, each connecting rod is equipped with a vertical strut.
Further, the number of connecting rod is 2.
Further, multiple cuttings are equipped on the lozenges of wedge block 4 along its length；Cutting can be resisted from upper and lower ends
Swivel plate 2 makes the swivel plate for rotating to certain angle 2 keep corresponding position.
Further, the inside of swivel plate 2 is transversely equipped with length with the tie point position for being telescopically connected to bar 3 from vertical strut
Hole, the width of long hole are greater than the diameter for being telescopically connected to bar 3；Swivel plate 2 when rotating inward scalable connecting rod 3 may pass through long hole,
So that swivel plate 2 has been rotated inward more revolution spaces, is more adjacent to and is telescopically connected to bar 3.
Using the reinforcement means of above-described concrete structure deformation joint template reinforcing device, comprising the following steps:
1) according to the form height of deformation joint two sides, adjusting is telescopically connected to bar 3 to appropriate length；
2) bracing means is placed between two templates, swivel plate 2 is rotated forward, makes swivel plate along wedge block
Lozenges moves up rotation, and the securing plate 1 of 2 two sides of swivel plate ejects outward, the medial roof with two side templates respectively of securing plate 1
Tightly；
3) casting concrete on the outside of two templates；
4) after demoulding condition to be achieved, swivel plate 2 is inverted, swivel plate is made to move down rotation along the lozenges of wedge block
Turn, securing plate 1 inwardly retracts；
5) bracing means is taken out between two templates, carries out demoulding.
In one embodiment of the present of invention, the working principle of the invention:
Contraction spring built in securing plate casing 6, when swivel plate 2 turns round, securing plate 1 can be automatically retracted, and facilitated and taken out institute
The bracing means and form removal stated, as shown in FIG. 1 to 3；Being telescopically connected to bar 3 can suitably be adjusted according to two sides form height
Section, screws fastener head 7 after adjusting, thus the relative position of adjustable two pairs of securing plates 1 up and down, when two side template of deformation joint is high
It spends larger, when inconvenient by arm length limit manual overturning swivel plate 2,2 via hole 8 of swivel plate can be caught on by auxiliary rod
It is overturn, as shown in Fig. 4~Fig. 6.
Workflow of the invention:
1) according to deformation joint side form height, reinforcement point arrangement is formulated, fastener head 7 unclamps, and adjusts scalable connecting rod 3
To appropriate length, fastener head 7 is screwed；
2) according to the requirement spacing of reinforcement point arrangement, several bracing means are put into, rotate two swivel plates 2 up and down
(lower swivel plate 2 revolves upwards to backspin, upper swivel plate 2), holds out against two side templates；
3) after casting concrete demoulding condition to be achieved, upper and lower two swivel plates 2 are inverted, securing plate 1 is unclamped, will reinforce
Device takes out, demoulding.
In conclusion the present apparatus can reinforce the deformation joint of different slit widths by the symmetrical securing plate 1 of two pairs of energy free extensions
Two side templates can add simultaneously as the length of connecting rod can also be adjusted according to the height adjustment of two side template of deformation joint
Solid point.Present apparatus simple structure, production cost are low, convenient for disassembly and assembly, versatility is very strong, can greatly speed up construction speed and guarantee at
Type Surface Quality of Concrete.
Above is only presently preferred embodiments of the present invention, and of course, the scope of rights of the present invention cannot be limited by this,
Therefore according to equivalence changes made by scope of the present invention patent, still belong to protection scope of the present invention.
Claims (10)
1. a kind of concrete structure deformation joint template reinforcing device, which is characterized in that including being telescopically connected to bar, edge is telescopically connected to bar
Length direction multiple vertical struts are distributed with, vertical strut is parallel to each other and, each vertical strut vertical with bar is telescopically connected to
On be equipped with a swivel plate, the side of swivel plate and vertical strut are socketed, and swivel plate is rotated centered on vertical strut, each
The both ends of vertical strut are respectively equipped with the securing plate vertical with vertical strut, the inner face of securing plate be equipped with securing plate casing and
Wedge block, securing plate casing and vertical strut are socketed, and wedge block is set to the side of securing plate casing, the lozenges edge of wedge block
The direction of rotation of swivel plate arranges that swivel plate moves rotation along the lozenges of wedge block, and the upper and lower ends of swivel plate pass through wedge shape
The securing plate at both ends is ejected or is retracted outward by block.
2. concrete structure deformation joint template reinforcing device according to claim 1, which is characterized in that the two of vertical strut
End cap is equipped with spring, and one end of spring connect with securing plate, securing plate by along vertical strut to inward side to spring pre-tightening
Power effect, when swivel plate turns round, securing plate is inwardly withdrawn automatically by the effect of initial tension of spring.
3. concrete structure deformation joint template reinforcing device according to claim 1, which is characterized in that the side of swivel plate
It is equipped with sleeve, sleeve arranges that sleeve and vertical strut are socketed along a side of swivel plate.
4. concrete structure deformation joint template reinforcing device according to claim 1, which is characterized in that of vertical strut
Number is 2.
5. concrete structure deformation joint template reinforcing device according to claim 1, which is characterized in that the outside of swivel plate
Equipped with via hole.
6. concrete structure deformation joint template reinforcing device according to claim 5, which is characterized in that the reinforcing dress
Setting further includes auxiliary rod, and one end of auxiliary rod is equipped with hook, and the other end of auxiliary rod is equipped with handle, and the gib head of hook may pass through auxiliary
Help hole.
7. concrete structure deformation joint template reinforcing device according to claim 1, which is characterized in that be telescopically connected to bar packet
Multiple connecting rods and fastener head are included, is mutually socketed between adjacent connecting rod, fastener head is set between two neighboring connecting rod, tightly
Gu head is connect by tapered thread with connecting rod, rotational fastener head compresses the connecting rod of outer ring to the connecting rod of inner ring, in turn
Locking is telescopically connected to the length of bar, and the one end for being telescopically connected to bar is equipped with handle.
8. concrete structure deformation joint template reinforcing device according to claim 1, which is characterized in that the wedge shape of wedge block
Multiple cuttings are equipped on face along its length；Cutting can resist swivel plate from upper and lower ends, make the rotation for rotating to certain angle
Plate keeps corresponding position.
9. concrete structure deformation joint template reinforcing device according to claim 1, which is characterized in that the inside of swivel plate
Long hole is transversely equipped with the tie point position for being telescopically connected to bar from vertical strut, the width of long hole, which is greater than, is telescopically connected to the straight of bar
Diameter.
10. using the reinforcement means of concrete structure deformation joint template reinforcing device described in claim 1, which is characterized in that
The following steps are included:
1) according to the form height of deformation joint two sides, adjusting is telescopically connected to bar to appropriate length；
2) bracing means is placed between two templates, swivel plate is rotated forward, make wedge shape of the swivel plate along wedge block
Mobile rotation, the securing plate of swivel plate two sides eject outward upwardly, and securing plate is held out against on the inside of two side templates respectively；
3) casting concrete on the outside of two templates；
4) after demoulding condition to be achieved, board reversal will be rotated, swivel plate is made to move down rotation along the lozenges of wedge block, reinforced
Plate inwardly retracts；
5) bracing means is taken out between two templates, carries out demoulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064776.5A CN106760498B (en) | 2016-11-28 | 2016-11-28 | Concrete structure deformation joint template reinforcing device and reinforcement means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064776.5A CN106760498B (en) | 2016-11-28 | 2016-11-28 | Concrete structure deformation joint template reinforcing device and reinforcement means |
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| Publication Number | Publication Date |
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| CN106760498A CN106760498A (en) | 2017-05-31 |
| CN106760498B true CN106760498B (en) | 2019-04-23 |
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| CN111074733A (en) * | 2020-02-28 | 2020-04-28 | 中冶建工集团有限公司 | Road deformation joint concrete form strutting arrangement and fixed knot construct |
| CN114592686A (en) * | 2022-03-14 | 2022-06-07 | 山东省水利工程局有限公司 | Cast-in-place concrete wall template lock |
| CN115822257B (en) * | 2023-02-15 | 2023-04-25 | 山西建筑工程集团有限公司 | Automatic building wood formwork reinforcing equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05133101A (en) * | 1991-11-14 | 1993-05-28 | Takeshige Shimonohara | Form panel |
| CN202299419U (en) * | 2011-10-27 | 2012-07-04 | 中国葛洲坝集团股份有限公司 | Extensible supporting device for moldboard |
| CN102691414A (en) * | 2012-06-18 | 2012-09-26 | 中城建第六工程局集团有限公司 | Template supporting system for narrow space of building concrete structure |
| CN202627503U (en) * | 2012-06-18 | 2012-12-26 | 中国十七冶集团有限公司 | Concrete member template support device at deformation joint |
| CN103161309A (en) * | 2011-12-13 | 2013-06-19 | 永升建设集团有限公司 | Narrow deformation joint inner side template installation and construction method |
| CN103541544A (en) * | 2012-10-27 | 2014-01-29 | 谢月实 | Double concrete wall plate scissor type keel supporting template system |
| CN203701596U (en) * | 2013-12-24 | 2014-07-09 | 山东万鑫建设有限公司 | Scissor-type connecting-rod keel-supporting system |
| CN205000636U (en) * | 2015-08-27 | 2016-01-27 | 亓洪钊 | Reinforcing apparatus of concrete structure expansion joint template |
| CN105952148A (en) * | 2016-06-23 | 2016-09-21 | 杭州江润科技有限公司 | Easy-to-demount inner aluminum form support system for narrow deformation joint and construction method |
| CN205663192U (en) * | 2016-06-03 | 2016-10-26 | 焦梅 | Reinforcing apparatus of concrete structure expansion joint template |
-
2016
- 2016-11-28 CN CN201611064776.5A patent/CN106760498B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05133101A (en) * | 1991-11-14 | 1993-05-28 | Takeshige Shimonohara | Form panel |
| CN202299419U (en) * | 2011-10-27 | 2012-07-04 | 中国葛洲坝集团股份有限公司 | Extensible supporting device for moldboard |
| CN103161309A (en) * | 2011-12-13 | 2013-06-19 | 永升建设集团有限公司 | Narrow deformation joint inner side template installation and construction method |
| CN102691414A (en) * | 2012-06-18 | 2012-09-26 | 中城建第六工程局集团有限公司 | Template supporting system for narrow space of building concrete structure |
| CN202627503U (en) * | 2012-06-18 | 2012-12-26 | 中国十七冶集团有限公司 | Concrete member template support device at deformation joint |
| CN103541544A (en) * | 2012-10-27 | 2014-01-29 | 谢月实 | Double concrete wall plate scissor type keel supporting template system |
| CN203701596U (en) * | 2013-12-24 | 2014-07-09 | 山东万鑫建设有限公司 | Scissor-type connecting-rod keel-supporting system |
| CN205000636U (en) * | 2015-08-27 | 2016-01-27 | 亓洪钊 | Reinforcing apparatus of concrete structure expansion joint template |
| CN205663192U (en) * | 2016-06-03 | 2016-10-26 | 焦梅 | Reinforcing apparatus of concrete structure expansion joint template |
| CN105952148A (en) * | 2016-06-23 | 2016-09-21 | 杭州江润科技有限公司 | Easy-to-demount inner aluminum form support system for narrow deformation joint and construction method |
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| CN106760498A (en) | 2017-05-31 |
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