CN208950311U - A kind of buffer-type installed for shear wall formwork is to pull-up structure - Google Patents
A kind of buffer-type installed for shear wall formwork is to pull-up structure Download PDFInfo
- Publication number
- CN208950311U CN208950311U CN201821354042.5U CN201821354042U CN208950311U CN 208950311 U CN208950311 U CN 208950311U CN 201821354042 U CN201821354042 U CN 201821354042U CN 208950311 U CN208950311 U CN 208950311U
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- gasket ring
- pull rod
- buffer
- 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.)
- Active
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of buffer-type installed for shear wall formwork to pull-up structure, including buffering and positioning mechanism, pull rod, position gasket ring and stay tube, buffering and positioning mechanism includes outer tube, spring assembly and inner tube, the inside middle portion of outer tube connects restraining position ring block, inner tube is arranged in the inside of stop collar, spring assembly is located in outer tube, there are two spring assemblies, the both ends of stop collar are respectively fixedly connected in two spring assemblies, spring assembly is socketed in the outside of inner tube, pull rod passes through outer tube and passes through inner tube, locating pad ring set connects on the pull rod on the outside of outer tube, stay tube is socketed on the pull rod of positioning gasket ring side, the buffer-type uses novel Demountable to pull-up structure, quality is blocked to later period exterior wall to improve, strengthen the protection to finished product concrete, structure is simple and novel, practicability is high.
Description
Technical field
The utility model relates to building engineering fields, and in particular to a kind of buffer-type installed for shear wall formwork is to drawing
Structure.
Background technique
Shear wall formwork, which is installed, in building construction carrys out fixed form to drawing in template two sides mainly by pull rod, and pull rod passes through
It is placed between two templates and the wide plastic bushing of shear wall, but plastic bushing cannot reuse, and increase to a certain extent
Cost.Since plastic bushing is not easy to cut, especially in external wall construction, it is not thorough if blocking and not exclusively picking chisel, rainwater
It may be penetrated into from the gap of plastic bushing and shear wall, influence to block quality.It is mixed during formwork instead of plastic bushing
Solidifying soil block will not lead to the problem of and cannot be guaranteed shear wall cross section size because concrete block falls off.It was removed in steel sleeve
Cheng Zhong, the power that steel sleeve directly cuts generation may make finished product concrete surface cracking or damaged, influence beauty, be unfavorable for
The finished product protection of concrete.
Utility model content
The purpose of this utility model is to provide a kind of buffer-types installed for shear wall formwork to pull-up structure, the buffering
Formula uses novel Demountable to pull-up structure, blocks quality to later period exterior wall and improves, and strengthens mixed to finished product
The protection of soil is coagulated, structure is simple and novel, and practicability is high.
To achieve the goals above, the technical solution of use is the utility model:
A kind of buffer-type installed for shear wall formwork is to pull-up structure, including buffering and positioning mechanism, pull rod, positioning gasket ring
And stay tube, buffering and positioning mechanism include outer tube, spring assembly and inner tube, the inside middle portion of outer tube connects restraining position ring block, stop collar
Inside inner tube is set, spring assembly is located in outer tube, and there are two spring assemblies, and two spring assemblies are respectively fixedly connected in stop collar
Both ends, spring assembly is socketed in the outside of inner tube, and pull rod passes through outer tube and passes through inner tube, and locating pad ring set connects outside outer tube
On the pull rod of side, stay tube is socketed on the pull rod of positioning gasket ring side.
Preferably, the spring assembly includes buffer spring and stress elastic slice, and stress elastic slice is annular in shape, stress elastic slice with
One end of buffer spring is connected, and buffer spring is connected between outer tube and inner tube, and the other end and stop collar of buffer spring weld.
Preferably, the outer tube, inner tube and stay tube are cylindrical, and stop collar is annular in shape, stop collar and outer tube it is interior
Wall welding, the inner diameter values of outer tube are greater than the outer diameter value of stay tube, and the inner diameter values of stay tube are greater than the inner diameter values of stop collar.
Preferably, the pull rod is in round bar shape, screw thread is provided on pull rod, there are two be respectively the first gasket ring for positioning gasket ring
With the second gasket ring, the first gasket ring and the second gasket ring are separately positioned on the two sides of outer tube, and the first gasket ring and the second gasket ring pass through spiral shell
Line is connect with pull rod spiral.
Preferably, the stay tube has one, and stay tube is located at the outside of the first gasket ring；Spiral on pull rod on the outside of first gasket ring
Be connected with the first nut, spiral is connected with the second nut on the pull rod on the outside of the second gasket ring, the first nut be located at the first gasket ring and
Between stay tube.
The beneficial effects of the utility model are:
The above-mentioned buffer-type installed for shear wall formwork to pull-up structure, this when in use, outer tube is located at two shear walls
Between template, pull rod passes through shear wall formwork, then passes through outer tube and inner tube, buffering and positioning mechanism is located in two by pull rod at this time
Between a shear wall formwork.The two sides of two shear wall formworks are arranged in first gasket ring and the second gasket ring.Between shear wall formwork
After having poured concrete, dismantle to pull-up structure, stay tube is inserted into outer tube, and stay tube and the stress elastic slice phase in spring assembly
It connects, during artificial percussion stay tube, spring assembly plays buffer function, avoids excessive shaking force by the concrete of outer tube surrounding
Layer shatters.The utility model buffer-type uses novel Demountable to pull-up structure, and pull rod and buffering and positioning mechanism solve
The problem of plastic bushing later period clears up in the prior art blocks quality to later period exterior wall and improves, and also enhance
Protection to finished product concrete, structure is simple and novel, and practicability is high.
Detailed description of the invention
Fig. 1 is the buffer-type that installs for shear wall formwork to pull-up structure overall structure diagram.
Fig. 2 is the buffer-type that installs for shear wall formwork to pull-up structure and shear wall formwork attachment structure schematic diagram.
Fig. 3 is spring assembly and stop collar connection structure schematic cross-sectional view.
Fig. 4 is inner tube and stop collar connection structure schematic cross-sectional view.
Fig. 5 is outer tube and stop collar connection structure schematic cross-sectional view.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
In conjunction with Fig. 1 to Fig. 5, a kind of buffer-type installed for shear wall formwork is to pull-up structure, including buffering and positioning mechanism
1, pull rod 2, positioning gasket ring 3 and stay tube 4, buffering and positioning mechanism 1 include outer tube 11, spring assembly 5 and inner tube 12, in outer tube 11
Restraining position ring block 13 is connected on the inside of portion, the inside of stop collar 13 connects inner tube 12.There are two spring assemblies 5, and two spring assemblies 5 are equal
It is arranged in outer tube 11, the both ends of stop collar 13 are respectively fixedly connected in two spring assemblies 5, i.e. two spring assemblies 5 are separately positioned on
The left end of stop collar 13 and right end.Spring assembly 5 is socketed in the outside of inner tube 12, and pull rod 2 passes through outer tube 11 and passes through inner tube
12, positioning gasket ring 3 is socketed on the pull rod 2 in 11 outside of outer tube, and stay tube 4 is socketed on the pull rod 2 of positioning 3 side of gasket ring.
Spring assembly 5 includes buffer spring 51 and stress elastic slice 52, and stress elastic slice 52 is annular in shape, and stress elastic slice 52 is connected
In one end of buffer spring 51, buffer spring 51 is connected between the inner wall of outer tube 11 and the outer wall of inner tube 12, buffer spring 51
The other end and stop collar 13 end face weld.
Outer tube 11, inner tube 12 and stay tube 4 are cylindrical, and stop collar 13 is annular in shape, and stop collar 13 is interior with outer tube 11
Wall welding, the inner diameter values of outer tube 11 are greater than the outer diameter value of stay tube 4, and the inner diameter values of stay tube 4 are greater than the inner diameter values of stop collar 13.
Pull rod 2 is in round bar shape, screw thread is provided on pull rod 2, there are two be respectively designated as 31 He of the first gasket ring to positioning gasket ring 3
Second gasket ring 32, the first gasket ring 31 and the second gasket ring 32 are separately positioned on the two sides of outer tube 11, the first gasket ring 31 and the second gasket ring
32 are connect by screw thread with 2 spiral of pull rod.
Stay tube 4 has one, and stay tube 4 is located at the outside of the first gasket ring 31；Spiral connection on the pull rod 2 in 31 outside of the first gasket ring
There is the first nut 21, spiral is connected with the second nut 22 on the pull rod 2 in 32 outside of the second gasket ring, and the first nut 21 is located at the first pad
Between ring 31 and stay tube 4.
The above-mentioned buffer-type installed for shear wall formwork to pull-up structure, this when in use, outer tube 11 is located at two shearings
Between wall form 6, pull rod 2 passes through shear wall formwork, then passes through outer tube 11 and inner tube 12, buffering and positioning mechanism 1 is drawn at this time
Bar 2 is located between two shear wall formworks 6.First gasket ring 31 and the second gasket ring 32 are arranged in the two of two shear wall formworks 6
Side.After having poured concrete between shear wall formwork 6, dismantle to pull-up structure, stay tube 4 is inserted into outer tube 11, and stay tube 4 with
Stress elastic slice 52 in spring assembly 5 connects, and during artificial percussion stay tube 4, spring assembly 5 plays buffer function, avoids
Big shaking force shatters the concrete layer of 11 surrounding of outer tube.The utility model buffer-type is to pull-up structure using novel detachable
Formula structure, pull rod 2 and buffering and positioning mechanism 1 solve the problems, such as plastic bushing later period cleaning in the prior art, to later period exterior wall
It blocks quality to improve, and also enhances the protection to finished product concrete, structure is simple and novel, and practicability is high.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (5)
1. a kind of buffer-type installed for shear wall formwork is to pull-up structure, which is characterized in that including buffering and positioning mechanism, draw
Bar, positioning gasket ring and stay tube, buffering and positioning mechanism include outer tube, spring assembly and inner tube, and the inside middle portion connection of outer tube is limited
Inner tube is arranged in the inside of position ring, stop collar, and spring assembly is located in outer tube, and there are two spring assemblies, two spring assembly difference
The both ends of stop collar are connected in, spring assembly is socketed in the outside of inner tube, and pull rod passes through outer tube and passes through inner tube, positions gasket ring
It is socketed on the pull rod on the outside of outer tube, stay tube is socketed on the pull rod of positioning gasket ring side.
2. a kind of buffer-type installed for shear wall formwork according to claim 1 is to pull-up structure, which is characterized in that institute
Stating spring assembly includes buffer spring and stress elastic slice, and stress elastic slice is annular in shape, and one end of stress elastic slice and buffer spring is solid
Even, buffer spring is connected between outer tube and inner tube, and the other end and stop collar of buffer spring weld.
3. a kind of buffer-type installed for shear wall formwork according to claim 1 is to pull-up structure, which is characterized in that institute
State that outer tube, inner tube and stay tube are cylindrical, and stop collar is annular in shape, the inner wall welding of stop collar and outer tube, the internal diameter of outer tube
Value is greater than the outer diameter value of stay tube, and the inner diameter values of stay tube are greater than the inner diameter values of stop collar.
4. a kind of buffer-type installed for shear wall formwork according to claim 1 is to pull-up structure, which is characterized in that institute
Stating pull rod is in round bar shape, screw thread is provided on pull rod, there are two be respectively the first gasket ring and the second gasket ring, the first pad for positioning gasket ring
Ring and the second gasket ring are separately positioned on the two sides of outer tube, and the first gasket ring and the second gasket ring pass through screw thread and connect with pull rod spiral.
5. a kind of buffer-type installed for shear wall formwork according to claim 4 is to pull-up structure, which is characterized in that institute
Stating stay tube has one, and stay tube is located at the outside of the first gasket ring；Spiral is connected with the first nut on pull rod on the outside of first gasket ring, the
Spiral is connected with the second nut on pull rod on the outside of two gasket rings, and the first nut is between the first gasket ring and stay tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354042.5U CN208950311U (en) | 2018-08-22 | 2018-08-22 | A kind of buffer-type installed for shear wall formwork is to pull-up structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354042.5U CN208950311U (en) | 2018-08-22 | 2018-08-22 | A kind of buffer-type installed for shear wall formwork is to pull-up structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950311U true CN208950311U (en) | 2019-06-07 |
Family
ID=66735381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821354042.5U Active CN208950311U (en) | 2018-08-22 | 2018-08-22 | A kind of buffer-type installed for shear wall formwork is to pull-up structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208950311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379414A (en) * | 2020-03-19 | 2020-07-07 | 华质建设集团有限公司 | Steel bar formwork integrated wall formwork opposite-pulling connecting rod piece |
-
2018
- 2018-08-22 CN CN201821354042.5U patent/CN208950311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379414A (en) * | 2020-03-19 | 2020-07-07 | 华质建设集团有限公司 | Steel bar formwork integrated wall formwork opposite-pulling connecting rod piece |
| CN111379414B (en) * | 2020-03-19 | 2021-08-17 | 华质建设集团有限公司 | Steel bar formwork integrated wall formwork opposite-pulling connecting rod piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3147410B1 (en) | Construction method and structure of pressure dispersing expansion head anchor rod | |
| CN103758292B (en) | The full grout sleeve of a kind of shearing enhancement mode | |
| CN215107286U (en) | Fair-faced concrete wall formwork system | |
| CN208950311U (en) | A kind of buffer-type installed for shear wall formwork is to pull-up structure | |
| CN107762135B (en) | Construction method of scaffold wall connecting piece of building outer wall | |
| CN204225493U (en) | Construction formwork molding structure | |
| CN212689569U (en) | Chiseling-free constructional column horn mouth shaping mold | |
| CN204139600U (en) | Switchbox inner support mould | |
| CN203531361U (en) | Embedded type lifting ring bolt for being connected with scaffold | |
| CN101736857A (en) | Hollow reinforced concrete beam | |
| CN208594744U (en) | Concrete circular hole pours the bracing means of inner template | |
| CN210865895U (en) | Transformer foundation construction structure for electric power engineering construction | |
| CN201362961Y (en) | Split-type opposite-drawing screw rod | |
| CN205077887U (en) | Novel elevartor shaft guard gate | |
| CN204960320U (en) | Concrete form is to drawing fastener | |
| CN204001743U (en) | Three sections of energy-saving environment-protecting type sealing up screw | |
| CN209211668U (en) | A kind of anchoring assembly fixed for external wall insulation | |
| CN208545972U (en) | Template leakproof pull rod for concreting | |
| CN206903185U (en) | Pre-buried board-like carrier setting bolt structure | |
| CN211173119U (en) | Make things convenient for pull rod assembly of dismouting | |
| CN206448519U (en) | Constructional column side form bracing means | |
| CN104963459B (en) | A kind of spatial mesh structure reinforcing bar connector and its construction method | |
| CN203430042U (en) | Formwork supporting tube | |
| CN211447799U (en) | Formwork opposite-pulling device for concrete structure pouring | |
| CN103615109B (en) | A kind of Screw arbor with nut at both-ends |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |