CN109723217A - Concrete blinding reinforcing, extracting apparatus - Google Patents
Concrete blinding reinforcing, extracting apparatus Download PDFInfo
- Publication number
- CN109723217A CN109723217A CN201910131547.8A CN201910131547A CN109723217A CN 109723217 A CN109723217 A CN 109723217A CN 201910131547 A CN201910131547 A CN 201910131547A CN 109723217 A CN109723217 A CN 109723217A
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- CN
- China
- Prior art keywords
- slide bar
- sliding sleeve
- support rod
- extracting apparatus
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 title abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000000605 extraction Methods 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims 1
- 239000000284 extract Substances 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009415 formwork Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a kind of reinforcings of concrete blinding, extracting apparatus, by strengthening mechanism, extraction mechanism composition, wherein: being screwed into casing on nut A set on screw rod right end and be screwed into nut B, casing left and right ends are respectively fixedly connected with slide bar B, the upper end support rod B, sliding sleeve B is cased on slide bar B, clamp B is fixedly installed on sliding sleeve B, screw rod left end is fixedly connected with slide bar A separately below, the upper end support rod A, sliding sleeve A is cased on slide bar A, clamp A is fixedly installed on sliding sleeve A, the lower end slide bar A insertion pin is fixed, wherein: being inserted into rack gear on the shell right side, rack gear is fixedly connected with the plug one end for being caught in shell right side fluting, bicycle freewheel is inserted into housing central section, outside is caught in pedal, it is penetrated with axis, rack gear is engaged with the gear of bicycle freewheel, the plug other end is respectively clamped into slide bar A, pin.The appearance of concrete of the present invention and high-quality, concrete thickness is consistent, easy to disassemble to adjust, extract bracing means, will not slide.
Description
Technical field
The present invention relates to technical field of buildings, and in particular to a kind of concrete blinding reinforces, extracting apparatus.
Background technique
When constructing column, beam, wall using concrete, concrete blinding is built first, the casting concrete in template.In order to
Reinforce template installation, concrete does not generate the mould phenomenon that rises, reinforces to the construction formwork of column, beam, wall.Usual formwork reinforcement
Using stud, in the prior art, Chinese patent (notification number: 201778490U, publication date 2011.03.30) discloses mixed
Solidifying soil template reinforcing device, is mainly made of stud, polyvinyl chloride pipe, channel steel, gasket and nut.It is characterized by:
There is a stud in polyvinyl chloride pipe, the length of stud is than 50~200mm of polyvinyl chloride pipe range.In stud
There is channel steel at both ends respectively, have hole at the center of channel steel waist, stud both ends are each passed through the hole of channel steel waist.In the outside of channel steel
And there are gasket and nut respectively at the both ends of stud.Stud can be taken out out of concrete after the concrete has set,
It realizes saving steel, guarantees the secured of template.But still there are holes in concrete after pouring, and to the appearance of concrete
It is impacted with quality, stud is extracted out of concrete causes disassembly inconvenient, and is unable to fixed form and prevents concrete
It is slid in casting process.
Summary of the invention
It is an object of the invention to overcome disadvantages mentioned above and provide a kind of concrete appearance and high-quality, concrete thickness
Unanimously, easy to disassemble to adjust, extract bracing means, the concrete form strengthening device that will not be slid, and can be by can
The characteristics of adjusting, realizes the formwork reinforcement to different in width and height structure size in a certain range.
It the purpose of the present invention and solves its technical problem underlying and adopts the following technical solutions to realize:
A kind of concrete blinding of the invention reinforces, extracting apparatus, by strengthening mechanism, extraction mechanism composition, below strengthening mechanism
Extraction mechanism is installed, strengthening mechanism includes screw rod, slide bar A, nut A, casing, nut B, slide bar B, in which: in screw rod right end
On be screwed into nut A and put on casing and be respectively fixedly connected with slide bar B, the upper end support rod B, slide bar being screwed into nut B, casing left and right ends
B, the lower end support rod B is fixedly connected, and sliding sleeve B is cased on slide bar B, and clamp B is fixedly installed on sliding sleeve B, is divided below screw rod left end
It is not fixedly connected with slide bar A, the upper end support rod A, slide bar A, the lower end support rod A are fixedly connected, and sliding sleeve A, sliding sleeve A are cased on slide bar A
On be fixedly installed with clamp A, the lower end slide bar A insertion pin is fixed, and extraction mechanism includes that plug, shell, pedal, bicycle fly
Wheel, rack gear, in which: be inserted into rack gear on the shell right side, rack gear, which is fixedly connected, is caught in plug one end that the shell right side is slotted, in shell
Insertion bicycle freewheel, outside are caught in pedal, are penetrated with axis (21) in portion, and rack gear is engaged with the gear of bicycle freewheel, plug
Other end groove is respectively clamped into slide bar A, pin.
Wherein: being non-threaded through blank pipe in described sleeve pipe.
Wherein: described sleeve pipe left and right ends are respectively fixedly connected with slide bar B, the upper end support rod B, slide bar B, the lower end support rod B
It is connected to one into triangle.
Wherein: screw rod (4) left end is fixedly connected with slide bar A, the upper end support rod A separately below, under slide bar A, support rod A
End is connected to one, and at triangle, the right is the L shape stood upside down on the left side.
Wherein: the slide bar A is shorter than slide bar B.
Wherein: being screwed into locker A, locker B on the sliding sleeve A, sliding sleeve B respectively.
Wherein: the axis is fixedly connected with bicycle freewheel, pedal.
Wherein: the housing central section is provided with waist profile shaft hole, and axis can slide in waist profile shaft hole.
Wherein: spring is cased on axis, spring one end is stuck on shell, and the other end is stuck on pedal.
Wherein: connecting bottom board below shell.
Compared with prior art, the present invention having apparent beneficial effect, from the above technical scheme: the present invention is used
It is respectively fixedly connected with slide bar B, the upper end support rod B in casing left and right ends, slide bar B, the lower end support rod B are connected to one into
Triangle, screw rod left end are fixedly connected with slide bar A, the upper end support rod A separately below, and slide bar A, the lower end support rod A are fixedly connected as
One, at triangle, the right be the L shape of handstand on the left side, nut A will be screwed on screw rod right end puts on casing and be screwed into nut B, shape
At the gate of a lower opening, template is caught in several gate, adjusting nut A, nut B move left and right casing, control
Making the distance of two cheek boards, adjusting nut A, nut B make casing move right when disassembly, and so that slide bar B is moved right and is detached from template,
Adjusting easy to disassemble is realized, the clamp A being fixedly mounted on the sliding sleeve A that can slide up and down is cased on slide bar A and blocks a side mode
Plate is being fixedly installed with clamp B on the sliding sleeve B that can slide up and down and is blocked another cheek board with being cased on slide bar B, making two cheek boards
It cannot slope inwardly, realize the appearance of concrete and high-quality, concrete thickness is consistent, and slide bar B is shorter than slide bar A, by slide bar A
In the hole that the partial insertion underground grown is set, limitation template slides in concreting process, and realizing will not send out
The plug other end is respectively clamped into slide bar A, pin by raw sliding, pushes pedal and the gear on bicycle freewheel is driven to rotate, voluntarily
Gear band carry-over bar on vehicle flywheel moves up, and rack drives plug moves up, and extracts slide bar A, realizes extraction bracing means, always
It；The appearance of concrete of the present invention and high-quality, concrete thickness is consistent, easy to disassemble to adjust, extract bracing means, Bu Huifa
The concrete form strengthening device of raw sliding, and can be realized in a certain range by adjustable feature to different in width and
The formwork reinforcement of height structure size.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main view of the present invention；
Fig. 3 is top view of the present invention；
Fig. 4 is strengthening mechanism main view of the present invention；
Fig. 5 is Fig. 4 A-A cross-sectional view；
Fig. 6 is extraction mechanism structural schematic diagram of the present invention；
Fig. 7 is extraction mechanism main view of the present invention；
Fig. 8 is Fig. 7 B-B cross-sectional view；
Fig. 9 is axis hole main view of the present invention；
Figure 10 is plug of the present invention, rack structure schematic diagram；
Figure 11 is usage state diagram of the present invention.
Marked in the figure:
1. strengthening mechanism, 2. extraction mechanisms, 3. support rod A, 4. screw rods, 5. locker A, 6. slide bar A, 7. sliding sleeve A, 8. block
Sub- A, 9. nut A, 10. casings, 11. nut B, 12. slide bar B, 13. support rod B, 14. locker B, 15. sliding sleeve B, 16. block
Sub- B, 17. pins, 18. plugs, 19. shells, 20. bottom plates, 21. axis, 22. pedals, 23. springs, 24. bicycle freewheels, 25. teeth
Item, 26. axis holes, 27. templates, 28, concrete, 29, ground.
Specific embodiment
With reference to the accompanying drawings and detailed description, the invention will be further described.
As Figure 1-10 shows, a kind of concrete blinding of the invention reinforcing, extracting apparatus, by strengthening mechanism 1, extraction mechanism
2 compositions, strengthening mechanism 1 are mounted below extraction mechanism 2, and strengthening mechanism 1 includes screw rod 4, slide bar A6, nut A9, casing 10, spiral shell
Female B11, slide bar B12, wherein；It is screwed into casing 10 on nut A9 set on 4 right end of screw rod and is being screwed into nut B11, casing 10 or so
Both ends are respectively fixedly connected with slide bar B12, the upper end support rod B13, and slide bar B12, the lower end support rod B13 are fixedly connected, on slide bar B12
It is cased with sliding sleeve B15, clamp B16 is fixedly installed on sliding sleeve B15,4 left end of screw rod is fixedly connected with slide bar A6, support rod separately below
The upper end A3, slide bar A6, the lower end support rod A3 are fixedly connected, sliding sleeve A7 are cased on slide bar A6, is fixedly installed with clamp on sliding sleeve A7
A8, it is fixed that pin 17 is inserted into the lower end slide bar A6, extraction mechanism 2 include plug 18, shell 19, pedal 22, bicycle freewheel 24,
Rack gear 25, wherein；It is inserted into rack gear 25 on 19 right side of shell, rack gear 25 is fixedly connected with the plug 18 1 for being caught in 19 right side of shell fluting
End, shell is inserted into bicycle freewheel 24 in 19 middle part, outside is caught in pedal 22, is penetrated with axis 21, rack gear 25 and bicycle freewheel
24 gear engagement, 18 other end groove of plug are respectively clamped into slide bar A6, pin 17.
Wherein: being non-threaded through blank pipe in described sleeve pipe 10.
Wherein: 10 left and right ends of described sleeve pipe are respectively fixedly connected with slide bar B12, the upper end support rod B13, slide bar B12, support
The lower end bar B13 is connected to one into triangle.
Wherein: 4 left end of screw rod is fixedly connected with slide bar A6, the upper end support rod A3, slide bar A6, support rod A3 separately below
Lower end is connected to one, and at triangle, the right is the L shape stood upside down on the left side.
Wherein: the slide bar A6 is shorter than slide bar B12.
Wherein: being screwed into locker A5, locker B14 on the sliding sleeve A7, sliding sleeve B15 respectively.
Wherein: the axis 21 is fixedly connected with bicycle freewheel 24, pedal 22.
Wherein: waist profile shaft hole 26 is provided in the middle part of the shell 19, axis 21 can slide in waist profile shaft hole 26.
Wherein: spring 23 is cased on axis 21,23 one end of spring is stuck on shell 19, and the other end is stuck on pedal 22.
Wherein: connecting bottom board 20 below shell 19.
In use, referring to Figure 11, in hole that the partial insertion ground 29 that slide bar A6 is grown is set, twisted on 4 right end of screw rod
Enter nut A9 and be screwed into nut B11 in the upper casing 10 of set, forms the gate of a lower opening, template 27 is caught in several doors
In type, adjusting nut A9, nut B11 move left and right casing 10, control the distance of two cheek boards 27, regulate two cheek boards 27
Distance after, the clamp A8 being fixedly mounted on sliding sleeve A7 blocks a cheek board 27, is screwed into locker A5 and is fixed on sliding sleeve A7
On slide bar A6, another cheek board 27 is being blocked with the clamp B16 being fixedly mounted on sliding sleeve B15, is being screwed into locker B14 by sliding sleeve
B15 is fixed on slide bar B12, prevents two cheek boards 27 from sloping inwardly, and limitation template 27 is sent out in 28 casting process of concrete
Raw sliding, adjusting nut A9, nut B11 make casing 10 move right when disassembly, so that slide bar B12 is moved right and are detached from a cheek board
27,18 other end of plug is respectively clamped into slide bar A6, pin 17, pedal 22 is resisted to 19 direction of shell, axis 21 is made to slide to shell
The waist profile shaft hole 26 being arranged on body 19 drives the gear on bicycle freewheel 24 to rotate in the following, pushing pedal 22, bicycle freewheel
Gear band carry-over bar 25 on 24 moves up, and rack gear 25 drives plug 18 to move up, and resists pedal 22 and pushes several times, extracts slide bar A6,
Slide bar A6 is taken out, pedal 22 is reversely pulled to shell 19, slides to axis 21 above the waist profile shaft hole 26 being arranged on shell 19, voluntarily
Gear on vehicle flywheel 24 is detached from rack gear 25, and rack gear 25, plug 18 are snapped down to 19 bottom of shell.
Claims (10)
1. a kind of concrete blinding is reinforced, extracting apparatus, by strengthening mechanism (1), extraction mechanism (2) is formed, under strengthening mechanism (1)
Face is equipped with extraction mechanism (2), and strengthening mechanism (1) includes screw rod (4), slide bar A(6), nut A(9), casing (10), nut B
(11), slide bar B(12), it is characterised in that: nut A(9 is screwed on screw rod (4) right end) put on casing (10) and be screwed into nut B
(11), casing (10) left and right ends are respectively fixedly connected with slide bar B(12), support rod B(13) upper end, slide bar B(12), support rod B
(13) lower end is fixedly connected, slide bar B(12) on be cased with sliding sleeve B(15), sliding sleeve B(15) on be fixedly installed with clamp B(16), screw rod
(4) left end is fixedly connected with slide bar A(6 separately below), support rod A(3) upper end, slide bar A(6), support rod A(3) lower end is fixed connects
Connect, slide bar A(6) on be cased with sliding sleeve A(7), sliding sleeve A(7) on be fixedly installed with clamp A(8), slide bar A(6) lower end be inserted into pin
(17) fixed, extraction mechanism (2) includes plug (18), shell (19), pedal (22), bicycle freewheel (24), rack gear (25),
It is characterized in that: being inserted into rack gear (25) on shell (19) right side, rack gear (25), which is fixedly connected, is caught in pulling out for shell (19) right side fluting
Head (18) one end, shell (19) is inserted into bicycle freewheel (24) in middle part, outside is caught in pedal (22), is penetrated with axis (21), tooth
Item (25) is engaged with the gear of bicycle freewheel (24), and plug (18) other end groove is respectively clamped into slide bar A(6), pin (17).
2. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: be non-threaded right in described sleeve pipe (10)
The blank pipe worn.
3. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: described sleeve pipe (10) left and right ends difference
Be fixedly connected with slide bar B(12), support rod B(13) upper end, slide bar B(12), support rod B(13) lower end is connected to one into three
It is angular.
4. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: screw rod (4) left end is solid separately below
Surely connect slide bar A(6), support rod A(3) upper end, slide bar A(6), support rod A(3) lower end is connected to one, the left side is at three
Angular, the right is the L shape stood upside down.
5. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: the slide bar A(6) than slide bar B(12)
It is short.
6. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: the sliding sleeve A(7), sliding sleeve B(15) on
Be screwed into locker A(5 respectively), locker B(14).
7. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: the axis (21) is fixedly connected with bicycle
Flywheel (24), pedal (22).
8. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: be provided with waist in the middle part of the shell (19)
Profile shaft hole (26), axis (21) can the slidings in waist profile shaft hole (26).
9. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: be cased with spring (23), spring on axis (21)
(23) one end is stuck on shell (19), and the other end is stuck on pedal (22).
10. concrete blinding as described in claim 1 is reinforced, extracting apparatus, in which: shell (19) connecting bottom board below
(20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131547.8A CN109723217B (en) | 2019-02-22 | 2019-02-22 | Concrete form reinforcing and extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131547.8A CN109723217B (en) | 2019-02-22 | 2019-02-22 | Concrete form reinforcing and extracting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109723217A true CN109723217A (en) | 2019-05-07 |
| CN109723217B CN109723217B (en) | 2024-01-19 |
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ID=66301648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131547.8A Active CN109723217B (en) | 2019-02-22 | 2019-02-22 | Concrete form reinforcing and extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109723217B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197285A (en) * | 2020-01-12 | 2020-05-26 | 武汉瑞锦丰路桥设备股份有限公司 | Road bridge steel form demolding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10140826A (en) * | 1996-11-13 | 1998-05-26 | Masatoshi Sato | Concrete form and method for constructing the same |
| KR100621130B1 (en) * | 2006-06-01 | 2006-09-07 | 유알텍(주) | Concrete form for holding and controlling interval |
| CN202055517U (en) * | 2011-04-29 | 2011-11-30 | 中国葛洲坝集团股份有限公司 | Thin-walled cylinder pouring formwork supporting and lifting device |
| CN104895318A (en) * | 2015-04-16 | 2015-09-09 | 重庆建工第三建设有限责任公司 | Aluminum alloy template system and construction method of same |
| CN207048305U (en) * | 2017-08-15 | 2018-02-27 | 中建五局第三建设有限公司 | Shear force wall piece together template bearing structure |
| CN108035540A (en) * | 2017-12-28 | 2018-05-15 | 上海建工二建集团有限公司 | Novel formwork clamp for large-section steel concrete cast-in-place beam and construction method |
| CN209723618U (en) * | 2019-02-22 | 2019-12-03 | 贵州黔航交通工程有限公司 | Concrete blinding reinforcing, extracting apparatus |
-
2019
- 2019-02-22 CN CN201910131547.8A patent/CN109723217B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10140826A (en) * | 1996-11-13 | 1998-05-26 | Masatoshi Sato | Concrete form and method for constructing the same |
| KR100621130B1 (en) * | 2006-06-01 | 2006-09-07 | 유알텍(주) | Concrete form for holding and controlling interval |
| CN202055517U (en) * | 2011-04-29 | 2011-11-30 | 中国葛洲坝集团股份有限公司 | Thin-walled cylinder pouring formwork supporting and lifting device |
| CN104895318A (en) * | 2015-04-16 | 2015-09-09 | 重庆建工第三建设有限责任公司 | Aluminum alloy template system and construction method of same |
| CN207048305U (en) * | 2017-08-15 | 2018-02-27 | 中建五局第三建设有限公司 | Shear force wall piece together template bearing structure |
| CN108035540A (en) * | 2017-12-28 | 2018-05-15 | 上海建工二建集团有限公司 | Novel formwork clamp for large-section steel concrete cast-in-place beam and construction method |
| CN209723618U (en) * | 2019-02-22 | 2019-12-03 | 贵州黔航交通工程有限公司 | Concrete blinding reinforcing, extracting apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197285A (en) * | 2020-01-12 | 2020-05-26 | 武汉瑞锦丰路桥设备股份有限公司 | Road bridge steel form demolding device |
| CN111197285B (en) * | 2020-01-12 | 2021-09-17 | 台州市黄岩法奥塑模股份有限公司 | Road bridge steel form demolding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109723217B (en) | 2024-01-19 |
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