CN208380092U - A kind of fixture for formwork reinforcement - Google Patents
A kind of fixture for formwork reinforcement Download PDFInfo
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- CN208380092U CN208380092U CN201821038206.3U CN201821038206U CN208380092U CN 208380092 U CN208380092 U CN 208380092U CN 201821038206 U CN201821038206 U CN 201821038206U CN 208380092 U CN208380092 U CN 208380092U
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- fixture
- detachable
- trigger
- installation passage
- formwork reinforcement
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Abstract
The utility model discloses a kind of fixtures for formwork reinforcement, are related to building template technique for fixing field, including standing screw, the detachable through-wall bolt being connected with standing screw both ends and the grip device being arranged on detachable through-wall bolt；The grip device includes fixture shell, the fixing axle being arranged on fixture shell and is equipped with the trigger in fixing axle, the fixture shell is equipped with holddown spring, described holddown spring one end is connected with fixture shell, the other end is fixedly connected with trigger, fixture shell side is equipped with clamping groove, bolt mounting holes are arranged in fixture shell middle position, and the detachable through-wall bolt is threaded through in bolt mounting holes and matches with trigger, and constitutes retaining self-locking structure.The beneficial effects of the utility model are: it is easy to operate, be conducive to accelerate construction progress；Connection fastening, it is advantageously ensured that construction quality.
Description
Technical field
The utility model relates to building template mounting technique fields, and in particular to a kind of fixture for formwork reinforcement.
Background technique
Conventional template is reinforced using mountain type card, the fragmentary Component composition such as flutter iron, nut, operator using spanner by nut by
Step fastening, consolidation time is long, and construction speed is slow；Since the threaded spindle cap nut in conventional template reinforcing engineering uses screw thread
Mantle fiber, the bite force of silking is relatively not as good as sawtooth, therefore conventional template reinforces and fried mould often occurs because nut stripped thread, screw thread burst apart
And other issues；Since traditional formwork reinforcement and projects process are complicated, the fastening of nut and dismounting and material
Clearing and retrieving consume a large amount of labour's working hour, largely increase project labor cost；Material is miscellaneous, quantity
It is more, size is small, mountain type card flutters the circulation materials such as iron, nut and is unfavorable for unified in-out-storehouse management, does not lose, is lost in work progress
More, overall recovery utilization rate is low.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides structurally reasonable, install convenient one kind and is used for
The fixture of formwork reinforcement.
The technical solution of the utility model is as follows:
A kind of fixture for formwork reinforcement, which is characterized in that is be connected including standing screw, with standing screw both ends can
The grip device for unloading through-wall bolt and being arranged on detachable through-wall bolt；The grip device includes fixture shell, is arranged and is pressing from both sides
Have the fixing axle on shell and be equipped with the trigger in fixing axle, the fixture shell is equipped with holddown spring, the pressure
Tight spring one end is connected with fixture shell, and the other end is fixedly connected with trigger, and fixture shell side is equipped with clamping groove, institute
Fixture shell middle position setting bolt mounting holes are stated, the detachable through-wall bolt is threaded through in bolt mounting holes to match with trigger
It closes, and constitutes retaining self-locking structure.
A kind of fixture for formwork reinforcement, which is characterized in that the standing screw both ends are equipped with external screw thread, in
Between position be fixedly installed sealing piece；Described detachable through-wall bolt one end is equipped with inner thread sleeve, and the other end is equipped with the first pawl knot
Structure, the detachable through-wall bolt are fixedly connected by inner thread sleeve with the external screw thread at standing screw both ends.
A kind of fixture for formwork reinforcement, which is characterized in that the clamping groove uses arc W double flute knot
Structure.
A kind of fixture for formwork reinforcement, which is characterized in that the inner thread sleeve and externally threaded connection
Place is equipped with rubber cup, and the rubber bowl bottom is equipped with the first installation passage matched with inner thread sleeve, the rubber cup top
Portion is equipped with the second installation passage with standing screw matching ends, and first installation passage is connected with the second installation passage
It is logical, and the size of the first installation passage is greater than the second installation passage, and forms position limiting structure in its connectivity part, so that standing screw
It is located in rubber cup with the junction of inner thread sleeve.
A kind of fixture for formwork reinforcement, which is characterized in that the trigger includes trigger rod, is arranged in trigger
Trigger head on bar and the connection sleeve being arranged between trigger rod and trigger head, the trigger head are equipped with and wear with detachable
Second pawl structure of the first pawl complementary structure occlusion on wall screw, the first pawl structure and the second pawl structure phase
Cooperatively form retaining self-locking structure.
A kind of fixture for formwork reinforcement, which is characterized in that close to fixture shell on the holddown spring
One end be equipped with spring base, screw thread adjusting rod is equipped on the spring base, the screw thread adjusting rod is equipped with adjusting nut, institute
It states screw thread adjusting rod and is pierced by fixture shell, and be fixed by adjusting nut.
A kind of fixture for formwork reinforcement, which is characterized in that the fixing axle is equipped with a pair, and it symmetrically sets
It sets in the position close to bolt mounting holes.
A kind of fixture for formwork reinforcement, which is characterized in that the detachable through-wall bolt and inner thread sleeve
Junction uses tapered surface transition, and inner thread sleeve is close to that template, the fixed spiral shell is arranged with detachable through-wall bolt junction
It is equipped with 4-6mm between bar and template and fills up gap.
A kind of fixture for formwork reinforcement, which is characterized in that the rubber cup uses frustum cone structure, described interior
Screw shell and the first installation passage are fitted close, and standing screw and the second installation passage are fitted close.
A kind of fixture for formwork reinforcement, which is characterized in that the standing screw passes through the second installation passage,
And it is fixedly connected in the first installation passage with inner thread sleeve.
The beneficial effects of the utility model are:
1) easy to operate, be conducive to accelerate construction progress；When form work engineering is reinforced, steel pipes and detachable through-wall bolt are waited just
Behind position, operator only need to close up two triggers above and below fixture to centre simultaneously, allow the sawtooth up and down of fixture to open, then entangle
Detachable through-wall bolt from moving inward outside, and finally link closely steel pipe；Then just converse aforesaid operations process when form removable, it is whole
A easy to operate by the process of tearing open, using flexible greatly accelerates the construction speed of formwork reinforcement and dismounting.
2) connection fastening, it is advantageously ensured that construction quality；The internal structure design for changing fixture is exquisite, and detachable through-wall bolt is
One circle multiple tracks sawtooth, limits it by position angle.And fixture is then designed to two rows sawtooth, i.e., brief economy, again
It ensure that any one angle can closely be engaged detachable through-wall bolt, it is ensured that fixture is fastened securely, it is advantageously ensured that engineering
Quality.
3) it saves manually, is conducive to cost control；Since new type formwork reinforcing fixture no longer needs to use spanner will
The circle of nut one encloses fastening, it is only necessary to pull the i.e. implementable peace of button operation and tear open, operation is extremely convenient, largely reduces form fixer
The content of labour in journey, has greatly saved labour's wage cost, has been conducive to project cost control.
4) component is single, is conducive to unified retrieval management；The fixture is by traditional mountain type card, the fragmentary structure such as flutter iron, nut
Part is integrated into a component, and realizes its allomeric function, avoids the features such as traditional strenthening member is small, scattered, miscellaneous, because of fixture material
Material list one, dimensions is unified, is very beneficial for unified retrieval management, greatly reduces the loss of circulation material, does not lose.
5) strong applicability is conducive to field popularization application；New type formwork reinforcing fixture is easy to operate, easy meeting easy to learn, is applicable in
Range is again wide, and comprehensive advantage is obvious.So the reproducibility of the product is stronger, it can be adapted for all formwork reinforcement works
Journey is conducive to widely popularize at the construction field (site) from now on.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model standing screw and detachable through-wall bolt；
Fig. 2 is the mounting structure schematic diagram of the utility model grip device；
Fig. 3 is the schematic enlarged-scale view at the utility model A；
Fig. 4 is the structural schematic diagram of the utility model trigger；
In figure: 1- standing screw, the detachable through-wall bolt of 2-, 3- rubber cup, 4- sealing piece, 5- inner thread sleeve, 6- template,
The 7- lumps of wood, 8- steel pipe, 9- holddown spring, 10- fixing axle, 11- trigger, 12- fixture shell, 13- spring base, 14- adjusting nut,
15- screw thread adjusting rod, 16- trigger rod, 17- trigger head, 18- connection sleeve.
Specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figs 1-4, a kind of fixture for formwork reinforcement, including standing screw 1, detachable through-wall bolt 2, rubber cup
3, sealing piece 4, inner thread sleeve 5, template 6, the lumps of wood 7, steel pipe 8, holddown spring 9, fixing axle 10, trigger 11, fixture shell 12,
Spring base 13, adjusting nut 14, screw thread adjusting rod 15, trigger rod 16, trigger head 17 and connection sleeve 18.
Detachable through-wall bolt 2 is connected with 1 both ends of standing screw, and 1 both ends of standing screw are equipped with external screw thread, and middle position is fixed
Sealing piece 4 is set, and detachable 2 one end of through-wall bolt is equipped with inner thread sleeve 5, and the other end is equipped with the first pawl structure, detachable through walls
Bolt 2 is fixedly connected by inner thread sleeve 5 with the external screw thread at 1 both ends of standing screw；Inner thread sleeve 5 and externally threaded connection
Place is equipped with rubber cup 3, and 3 bottom of rubber cup is equipped with the first installation passage matched with inner thread sleeve 5, sets at the top of rubber cup 3
There is the second installation passage with 1 matching ends of standing screw, the first installation passage is connected with the second installation passage, and first
The size of installation passage is greater than the second installation passage, and forms position limiting structure in its connectivity part, so that standing screw 1 and internal screw thread
The junction of sleeve 5 is located in rubber cup 3, and rubber cup 3 uses frustum cone structure, and inner thread sleeve 5 and the first installation passage are close
Cooperation, standing screw 1 and the second installation passage are fitted close；Standing screw 1 passes through the second installation passage, and logical in the first installation
It is fixedly connected in road with inner thread sleeve 5, effectively prevents junction by concrete bonding.
Grip device is arranged on detachable through-wall bolt 2；Grip device includes fixture shell 12, is arranged in fixture shell 12
On fixing axle 10 and the trigger 11 that is equipped in fixing axle 10, fixing axle 10 is equipped with a pair, and it is symmetricly set on and leans on
The position of nearly bolt mounting holes；Trigger 11 includes that trigger rod 16, the trigger head 17 being arranged on trigger rod 16 and setting are being pulled
Connection sleeve 18 between machine bar 16 and trigger head 17, trigger 11 are movably arranged in fixing axle 10 by connecting sleeve 18,
Trigger head 17 is equipped with the second pawl structure being engaged with the first pawl complementary structure on detachable through-wall bolt 2, the first pawl
Structure matches to form retaining self-locking structure with the second pawl structure；Fixture shell 12 is equipped with holddown spring 9, holddown spring 9
One end is connected with fixture shell 12, and the other end is fixedly connected with trigger 11, in one end close to fixture shell 12 on holddown spring 9
Equipped with spring base 13, screw thread adjusting rod 15 is equipped on spring base 13, screw thread adjusting rod 15 is equipped with adjusting nut 14, screw thread tune
Pole 15 is pierced by fixture shell 12, and is fixed by adjusting nut 14, can be to holddown spring 9 by adjusting nut 14
Elasticity is adjusted；12 side of fixture shell is equipped with clamping groove, and clamping groove uses arc W dual-slot structure, is used for clamping steel
Bolt mounting holes are arranged in pipe 8, fixture shell middle position, and detachable through-wall bolt 2 is threaded through in bolt mounting holes and upper and lower position
Trigger 11 match, and constitute retaining self-locking structure.
Detachable through-wall bolt 2 uses tapered surface transition with 5 junction of inner thread sleeve, and inner thread sleeve 5 is worn with detachable
Setting template 6 is close in 2 junction of wall screw, and 4-6mm is equipped between standing screw 1 and template 6 and fills up gap (when detachable spiral shell through walls
After bolt 2 is dismantled, standing screw 1 does not expose template 6, guarantees after filling up mortar, which keeps smooth).
Application method:
The fixture presss from both sides template 6 by combining closely between arc W dual-slot structure and two steel pipes 8, and by the lumps of wood 7
Tightly, it is engaged by the second pawl structure on trigger with the first pawl complementary structure on detachable through-wall bolt 2 when fixture closes, really
Fixture is protected to be fastened securely；In template 6 after casting concrete, extrusion die plate 6 after concrete expansion, and it is transmitted to the lumps of wood 7 and steel pipe 8
On, since detachable through-wall bolt 2 is fixed, so that template 6 is clamped by fixture in detachable through-wall bolt 2；Fixture
Trigger 11 is closed up to centre simultaneously when disassembly, the second pawl structure on trigger 11 is fallen with first on detachable through-wall bolt 2
Toothing is detached from immediately, can easily extract dismounting out outward, inside and outside due to passing through between detachable through-wall bolt 2 and standing screw 1
It is threadedly engaged, in template disassembly, first detachable through-wall bolt 2 is removed, template is directly being removed, is finally pulling out rubber cup 3
Out, gap is filled up due to being equipped with 4-6mm between standing screw 1 and template 6, when filling up in the later period, it is ensured that avoid smooth.
Form removal 6, the fracture of template 6, breakage seldom, can again after first removing the detachable through-wall bolt 2 of two sides in demoulding
It is reusable to unload through-wall bolt 2, when concreting, because of the fastening of inner thread sleeve 5, resistancing action, prevents rubber cup 3
Influence construction quality is shifted because of concrete extrusion, and there is flexible assembling, convenient disassembly, quick construction, highly-safe, saving material
Material, economical and practical beneficial effect；Standing screw is poured together with concrete, is that disposable product cannot repeat benefit
With, and detachable through-wall bolt 2 recoverable of the two sides with inner thread sleeve 5, and almost without loss, substantially increase material
Be used in turn rate, largely saved the use of screw rod steel, be conducive to the control of project cost cost.
Claims (10)
1. a kind of fixture for formwork reinforcement, which is characterized in that be connected including standing screw (1), with standing screw (1) both ends
Detachable through-wall bolt (2) and grip device on detachable through-wall bolt (2) is set；The grip device includes fixture shell
(12), setting is described in the fixing axle (10) on fixture shell (12) and the trigger (11) being equipped on fixing axle (10)
Fixture shell (12) is equipped with holddown spring (9), and described holddown spring (9) one end is connected with fixture shell (12), the other end and
Trigger (11) is fixedly connected, and fixture shell (12) side is equipped with clamping groove, and fixture shell middle position is equipped with
Bolt mounting holes, the detachable through-wall bolt (2) are threaded through in bolt mounting holes and match with trigger (11), and constitute retaining certainly
Lock construction.
2. a kind of fixture for formwork reinforcement according to claim 1, which is characterized in that the standing screw (1) two
End is equipped with external screw thread, and sealing piece (4) are fixedly installed in middle position；Described detachable through-wall bolt (2) one end is equipped with inner thread sleeve
(5), the other end is equipped with the first pawl structure, and the detachable through-wall bolt (2) passes through inner thread sleeve (5) and standing screw (1)
The external screw thread at both ends is fixedly connected.
3. a kind of fixture for formwork reinforcement according to claim 1, which is characterized in that the clamping groove uses arc
Shape W dual-slot structure.
4. a kind of fixture for formwork reinforcement according to claim 2, which is characterized in that the inner thread sleeve (5)
Rubber cup (3) are equipped with externally threaded junction, rubber cup (3) bottom is equipped with the matched with inner thread sleeve (5)
One installation passage, is equipped with the second installation passage with standing screw (1) matching ends at the top of the rubber cup (3), and described the
One installation passage is connected with the second installation passage, and the size of the first installation passage is greater than the second installation passage, and in its company
Logical place forms position limiting structure, so that the junction of standing screw (1) and inner thread sleeve (5) is located in rubber cup (3).
5. a kind of fixture for formwork reinforcement according to claim 2, which is characterized in that the trigger (11) includes pulling
Machine bar (16), setting on the trigger head (17) on trigger rod (16) and are arranged between trigger rod (16) and trigger head (17)
Connection sleeve (18), the trigger head (17) be equipped be engaged with the first pawl complementary structure on detachable through-wall bolt (2)
The second pawl structure, the first pawl structure matches to form retaining self-locking structure with the second pawl structure.
6. a kind of fixture for formwork reinforcement according to claim 1, which is characterized in that on the holddown spring (9)
Spring base (13) are equipped in one end close to fixture shell (12), are equipped with screw thread adjusting rod (15) on the spring base (13),
The screw thread adjusting rod (15) is equipped with adjusting nut (14), and the screw thread adjusting rod (15) is pierced by fixture shell (12), and leads to
Nut (14) is overregulated to be fixed.
7. a kind of fixture for formwork reinforcement according to claim 1, which is characterized in that the fixing axle (10) is equipped with
A pair, and it is symmetricly set on close to the position of bolt mounting holes.
8. a kind of fixture for formwork reinforcement according to claim 1, which is characterized in that the detachable through-wall bolt
(2) tapered surface transition, and inner thread sleeve (5) and detachable through-wall bolt (2) junction are used with inner thread sleeve (5) junction
It is close to setting template (6), 4-6mm is equipped between the standing screw (1) and template (6) and fills up gap.
9. a kind of fixture for formwork reinforcement according to claim 4, which is characterized in that the rubber cup (3) uses
Frustum cone structure, the inner thread sleeve (5) and the first installation passage are fitted close, and standing screw (1) and the second installation passage are tight
Close fit.
10. a kind of fixture for formwork reinforcement according to claim 4, which is characterized in that the standing screw (1) is worn
The second installation passage is crossed, and is fixedly connected in the first installation passage with inner thread sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038206.3U CN208380092U (en) | 2018-06-29 | 2018-06-29 | A kind of fixture for formwork reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038206.3U CN208380092U (en) | 2018-06-29 | 2018-06-29 | A kind of fixture for formwork reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380092U true CN208380092U (en) | 2019-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038206.3U Active CN208380092U (en) | 2018-06-29 | 2018-06-29 | A kind of fixture for formwork reinforcement |
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| CN (1) | CN208380092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952158A (en) * | 2018-06-29 | 2018-12-07 | 浙江省建设投资集团股份有限公司 | A kind of fixture for formwork reinforcement |
-
2018
- 2018-06-29 CN CN201821038206.3U patent/CN208380092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952158A (en) * | 2018-06-29 | 2018-12-07 | 浙江省建设投资集团股份有限公司 | A kind of fixture for formwork reinforcement |
| CN108952158B (en) * | 2018-06-29 | 2024-03-19 | 浙江省建设投资集团股份有限公司 | Clamp for reinforcing templates |
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