CN109518968A - A kind of split bolt of semi-solid-state shaping - Google Patents
A kind of split bolt of semi-solid-state shaping Download PDFInfo
- Publication number
- CN109518968A CN109518968A CN201811563122.6A CN201811563122A CN109518968A CN 109518968 A CN109518968 A CN 109518968A CN 201811563122 A CN201811563122 A CN 201811563122A CN 109518968 A CN109518968 A CN 109518968A
- Authority
- CN
- China
- Prior art keywords
- pull rod
- wing plate
- sleeve
- split bolt
- locking nut
- 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
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Classifications
-
- 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
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0651—One-piece elements
-
- 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
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0651—One-piece elements
- E04G17/0652—One-piece elements fully recoverable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to construction equipment fields, disclose a kind of split bolt of semi-solid-state shaping, it is mounted in the casing being arranged between two pieces of wall forms, it include: sleeve, pull rod, at least a pair of of wing plate and locking nut, the pull rod is inlaid in sleeve and fixed, the pull rod is hinged across one end of the sleeve and the wing plate, and the locking nut is connect with the external screw thread of the sleeve；When use, make pull rod to sleeve contract, wing plate is contacted with cartridge sides when to a certain extent, sleeve opens wing plate, phenomena such as making wing plate be close to wall form, then locking by wall form of the locking nut to another side, wall form can be prevented to be displaced, deform under the active force of concrete, and need to only be locked in the unilateral side of wall form, improve the installation effectiveness of split bolt.
Description
Technical field
The present invention relates to construction equipment field more particularly to a kind of split bolts of semi-solid-state shaping.
Background technique
Split bolt is also known as Screw arbor with nut at both-ends, for the drawknot between the template of wall medial and lateral, bears coagulation earth lateral pressure
With other loads, it is ensured that the spacing of interior outboard template is able to satisfy design requirement, while being also the fulcrum of template and its support construction.
In current public building and civil building engineering, the fixed coagulation of split bolt is generallyd use for the object that pours of concrete structure
Clay model plate.Traditional concrete formwork tie bolt often will appear in use caused because of corrosion, thread alternating, slide fastener it is swollen
Mould phenomenon, and need all to be fixed in the two sides of wall form, more troublesome, the especially bad operation of exterior wall of constructing, Bu Nengbao
The locating effect in entire template in construction process is demonstrate,proved, the efficiency for being installed to the process in template is relatively low.
The processing of current metal construction equipment is usually to carry out under liquid or solid-state, in the item for being higher than recrystallization temperature
Under part, makes metal material while generating plastic deformation and recrystallization.The techniques such as casting, forging, welding, heat treatment are generally comprised,
Metal parts can be made to change its tissue while forming or formed part is made to change given state to improve part
Mechanical performance, but traditional processing method is unable to satisfy the requirement of the complex parts of part construction equipment.
In conclusion needing to improve the prior art.
Summary of the invention
It is an object of the present invention to: a kind of split bolt of semi-solid-state shaping is provided, the wall form on both sides is carried out
Effective positioning prevents occurring phenomena such as template displacement, swollen mould in casting process, and can only lock to the unilateral side of wall form
It fastens, improves the installation effectiveness of split bolt, save the construction time.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of split bolt of semi-solid-state shaping is mounted in the casing being arranged between two pieces of wall forms, comprising: sleeve,
Pull rod, at least a pair of of wing plate and locking nut；The pull rod is inlaid in sleeve and fixes, and the pull rod passes through the sleeve
One end and the wing plate are hinged；The locking nut is connect with the external screw thread of the sleeve.
Further, the pull rod is threaded rod, the internal screw thread connection of the pull rod and sleeve；And/or on the pull rod
Multiple threaded holes are set perpendicular to the axis of the pull rod, realize the pull rod and institute by screwing in self-locking nut in threaded hole
State the relatively fixed of sleeve.
Further, the wing plate is elongated metal block；One end of the wing plate and one end of the pull rod are hinged, make
The wing plate is opened or is closed relative to the pull rod；Chamfering is arranged in the side close to pull rod in the other end of the wing plate.
Further, the pull rod and the hinged one end of the wing plate are provided with reseting shrapnel, for driving wing plate to be closed.
It further, further include the gasket of annular between the locking nut and wall form.
Further, first handle is arranged far from the other end of the wing plate in the pull rod；The first handle is bar shaped
Or annular, it is arranged perpendicular to the axis of the pull rod.
Further, second handle is arranged in the outside of the locking nut；The second handle is two be oppositely arranged
Metallic rod, it is hinged with the outside of the locking nut respectively；Alternatively, the second handle be becket, by connecting rod with it is described
It welds in the outside of locking nut.
Further, the quantity of the wing plate is two pairs；After the wing plate is opened, any pair of wing plate and another pair wing plate are hung down
Directly.
Further, the pull rod is the metalwork made of semi-solid forming technology.
The invention has the benefit that providing a kind of split bolt of semi-solid-state shaping, including sleeve, pull rod, at least one
To wing plate and locking nut, the external screw thread of locking nut and sleeve is connected, and one end of wing plate and pull rod is hinged, by make pull rod to
Sleeve contract, to a certain extent when wing plate contacted with cartridge sides, sleeve opens wing plate, so that wing plate is close to wall form, then makes
It is locked with wall form of the locking nut to another side, can prevent occurring phenomena such as template displacement, swollen mould in casting process,
And locking positioning only is carried out to the unilateral of wall form, the installation effectiveness of split bolt can be improved, the construction time is saved.
And pull rod of the invention is made with semi-solid forming technology, dimensional accuracy is high, presentation quality is good, and solidification shrinkage subtracts
Small, fine microstructures, densification, mechanical strength greatly improve, and further increase the reliability of split bolt, the fixation to wall form
Effect is more significant.
Detailed description of the invention
The present invention will be further described in detail below based on the drawings and embodiments.
Fig. 1 is the structural schematic diagram of split bolt under normal condition described in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of split bolt under locking state described in the embodiment of the present invention；
Fig. 3 is the A-A cross-sectional view of Fig. 2 in the embodiment of the present invention.
1, the first wall form；2, pull rod；3, sleeve；4, locking nut；5, wing plate；6, self-locking nut；7, reseting shrapnel；8,
Gasket；9, first handle；10, second handle；11, casing；12, the second wall form.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
In the present embodiment, normal condition refers to that wing plate 5 is closed, when gasket 8 and the second wall form 12 are not in contact yet
State；Locking state refers to that the first wall form 1 has been opened and abutted to wing plate 5, gasket 8 under the action of locking nut 4 with
State when second wall form 12 contacts.
Fig. 1 is the structural schematic diagram of split bolt under normal condition described in the embodiment of the present invention, as shown in Figure 1, first
Opposite hole is opened up on wall form 1 and the second wall form 12 respectively, casing 11, the split bolt peace of semi-solid-state shaping are installed in hole
In casing 11, split bolt includes pull rod 2, sleeve 3 and at least a pair of of wing plate 5, and wing plate 5 is the metal block of strip, and one
End is hinged with pull rod 2, and wing plate 5 is enable to open or be closed relative to pull rod 2, and the other end falls in the setting close to the side of pull rod 2
Angle, for when wing plate 5 needs to open, sleeve 3, outwardly against wing plate 5, to make wing plate 5 complete to open along the chamfering of wing plate 5
Start work.After wing plate 5 is opened, external diameter of a circle should be greater than the diameter for the casing 11 being arranged between wall form.
In addition, be additionally provided with reseting shrapnel 7 in wing plate 5 and the hinged one end of pull rod 2, reseting shrapnel 7 is towards the side of pull rod 2
To bending, apply the power towards pull rod 2 to wing plate 5 always, for driving the closure of wing plate 5.
Sleeve 3 is set on pull rod 2, is provided with external screw thread, and locking nut 4 passes through external screw thread and 3 relative motion of sleeve,
The outside of locking nut 4 is provided with second handle 10, and second handle 10 is two metallic rods being oppositely arranged, respectively with locking screw
The outside of mother 4 is hinged；Or alternatively embodiment, second handle 10 are becket, pass through connecting rod and locking nut 4
Outside welding, for drive locking nut 4 rotate.In addition, further including annular between locking nut 4 and the second wall form 12
Gasket 8 plays the effect of sealing of hole for abutting with the second wall form 12.
Pull rod 2 is inlaid in sleeve 3, hinged across one end of sleeve 3 and wing plate 5, in separate one end hinged with wing plate 5
Axis is provided with multiple threaded holes, screwing in threaded hole has self-locking nut 6；Or as another embodiment,
Pull rod 2 is set as threaded rod, connect with the internal screw thread of sleeve 3, for realizing the relatively fixed of pull rod 2 and sleeve 3.To play more
Good fixed effect, above two mode can be superimposed use.
In addition, separate one end hinged with wing plate 5 is provided with first handle 9 on pull rod 2, first handle 9 is a ring
Shape is arranged perpendicular to the axis of pull rod 2, and by rotating or pulling first handle 9, driving pull rod 2 is mobile relative to sleeve 3.It removes
Except this, pull rod 2 is the metalwork made of semi-solid forming technology, has mechanical strength big, and dimensional accuracy is high, and is used
The advantages that lasting a long time.
Fig. 2 is the structural schematic diagram of split bolt under locking state described in the embodiment of the present invention, as shown in Fig. 2, rotation
First handle 9 shrinks pull rod 2 and the hinged one end of wing plate 5 towards 1 direction of the first wall form toward sleeve 3, to a certain extent
When, wing plate 5 is opened under the extruding of sleeve 3, mobile split bolt, makes port and first wall mould of the sleeve 3 close to 5 one end of wing plate
Plate 1 is concordant, and wing plate 5 is connected to 1 outside of the first wall form at this time, and the threaded hole on self-locking nut 6 and pull rod 2 is recycled to cooperate,
The position of sleeve 3 is fixed, second handle 10 is finally rotated, driving locking nut 4 and gasket 8 are connected to the second wall form 12
On, the fixation of two sides wall form is completed, is at this time locking state.
Fig. 3 is the A-A cross-sectional view of Fig. 2 in the embodiment of the present invention, as shown in figure 3, in the present embodiment, the quantity of wing plate 5
It is two pairs, when wing plate 5 is opened, any pair of wing plate 5 is vertical with another pair wing plate 5, while being connected on the first wall form 1, right
First wall form 1 is fixed.
As another embodiment, the quantity of wing plate 5 can be 3, and the angle between adjacent wing plate 5 is equal.
In the present embodiment, it is threadedly coupled between the sleeve of split bolt and locking nut, it is hinged between wing plate and pull rod
Connection, by making pull rod to sleeve contract, to a certain extent when wing plate contacted with cartridge sides, sleeve opens wing plate, makes wing
Plate is close to wall form, reuses locking nut and locks to the wall form of the other side, realizes the positioning to two sides wall form, energy
Wall form is effectively avoided in concreting process to be displaced or phenomena such as swollen mould, and split bolt is structurally reasonable, only
Locking positioning need to be carried out to the unilateral of wall form, be conducive to improve installation effectiveness, shorten the construction time.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. a kind of split bolt of semi-solid-state shaping is mounted in the casing being arranged between two pieces of wall forms, which is characterized in that packet
It includes: sleeve, pull rod, at least a pair of of wing plate and locking nut；
The pull rod is inlaid in sleeve and fixes, and the pull rod is hinged across one end of the sleeve and the wing plate；
The locking nut is connect with the external screw thread of the sleeve.
2. split bolt according to claim 1, it is characterised in that:
The pull rod is threaded rod, the internal screw thread connection of the pull rod and sleeve；And/or
Multiple threaded holes are set perpendicular to the axis of the pull rod on the pull rod, it is real by screwing in self-locking nut in threaded hole
The existing pull rod is relatively fixed with the sleeve.
3. split bolt according to claim 1, it is characterised in that:
The wing plate is elongated metal block；
One end of the wing plate and one end of the pull rod are hinged, and the wing plate is made to open or be closed relative to the pull rod；
Chamfering is arranged in the side close to pull rod in the other end of the wing plate.
4. split bolt according to claim 1, it is characterised in that:
The pull rod and the hinged one end of the wing plate are provided with reseting shrapnel, for driving wing plate to be closed.
5. split bolt according to claim 1, it is characterised in that:
It further include the gasket of annular between the locking nut and wall form.
6. split bolt according to claim 1, it is characterised in that:
First handle is arranged far from the other end of the wing plate in the pull rod；
The first handle is bar shaped or annular, is arranged perpendicular to the axis of the pull rod.
7. split bolt according to claim 1, it is characterised in that:
Second handle is arranged in the outside of the locking nut；
The second handle is two metallic rods being oppositely arranged, hinged with the outside of the locking nut respectively；Alternatively, described
Second handle is becket, is welded by the outside of connecting rod and the locking nut.
8. split bolt according to claim 1, it is characterised in that:
The quantity of the wing plate is two pairs；
After the wing plate is opened, any pair of wing plate is vertical with another pair wing plate.
9. split bolt according to any one of claims 1 to 8, it is characterised in that:
The pull rod is the metalwork made of semi-solid forming technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563122.6A CN109518968B (en) | 2018-12-20 | 2018-12-20 | Semi-solid formed split bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563122.6A CN109518968B (en) | 2018-12-20 | 2018-12-20 | Semi-solid formed split bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518968A true CN109518968A (en) | 2019-03-26 |
| CN109518968B CN109518968B (en) | 2021-07-13 |
Family
ID=65796512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811563122.6A Active CN109518968B (en) | 2018-12-20 | 2018-12-20 | Semi-solid formed split bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518968B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080523A (en) * | 2019-06-05 | 2019-08-02 | 重庆大学 | A kind of civil engineering concrete cast-in-situ side template die drawing tool |
| CN110714614A (en) * | 2019-11-27 | 2020-01-21 | 昌宜（天津）模板租赁有限公司 | Unilateral plugging device |
| CN110725535A (en) * | 2019-11-21 | 2020-01-24 | 中冶建工集团有限公司 | Method for supporting expansion joint between residential unit buildings by using shaping template |
| CN112252717A (en) * | 2020-10-23 | 2021-01-22 | 中建科工集团有限公司 | Fixing device for wall body formwork and wall body formwork |
| CN113668844A (en) * | 2021-08-18 | 2021-11-19 | 廉江市第三建筑工程有限公司 | Construction method of novel combined wood formwork system of shear wall |
| CN115419254A (en) * | 2022-08-24 | 2022-12-02 | 西安鸿发建筑工程有限公司 | Efficiency-improving and consumption-reducing aluminum formwork and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096574A (en) * | 1957-08-30 | 1963-07-09 | Superior Concrete Accessories | Coil tie spacer cone and pulling device for the removal thereof from concrete installations |
| CN101349102A (en) * | 2008-08-04 | 2009-01-21 | 刘俊达 | Inner clip type formwork and matching apparatus thereof |
| CN206053332U (en) * | 2016-09-12 | 2017-03-29 | 湛江嘉诚科技服务有限公司 | A kind of sealing for building can have enough to meet the need split bolt |
| CN108252509A (en) * | 2018-03-16 | 2018-07-06 | 中国建筑第八工程局有限公司 | A kind of supporting adn fixing device and its method for supporting of slope ridge internal corner formwork |
-
2018
- 2018-12-20 CN CN201811563122.6A patent/CN109518968B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096574A (en) * | 1957-08-30 | 1963-07-09 | Superior Concrete Accessories | Coil tie spacer cone and pulling device for the removal thereof from concrete installations |
| CN101349102A (en) * | 2008-08-04 | 2009-01-21 | 刘俊达 | Inner clip type formwork and matching apparatus thereof |
| CN206053332U (en) * | 2016-09-12 | 2017-03-29 | 湛江嘉诚科技服务有限公司 | A kind of sealing for building can have enough to meet the need split bolt |
| CN108252509A (en) * | 2018-03-16 | 2018-07-06 | 中国建筑第八工程局有限公司 | A kind of supporting adn fixing device and its method for supporting of slope ridge internal corner formwork |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080523A (en) * | 2019-06-05 | 2019-08-02 | 重庆大学 | A kind of civil engineering concrete cast-in-situ side template die drawing tool |
| CN110080523B (en) * | 2019-06-05 | 2023-11-07 | 重庆大学 | Cast-in-place side form drawing tool of civil engineering concrete |
| CN110725535A (en) * | 2019-11-21 | 2020-01-24 | 中冶建工集团有限公司 | Method for supporting expansion joint between residential unit buildings by using shaping template |
| CN110725535B (en) * | 2019-11-21 | 2021-08-17 | 中冶建工集团有限公司 | Method for supporting expansion joint between residential unit buildings by using shaping template |
| CN110714614A (en) * | 2019-11-27 | 2020-01-21 | 昌宜（天津）模板租赁有限公司 | Unilateral plugging device |
| CN112252717A (en) * | 2020-10-23 | 2021-01-22 | 中建科工集团有限公司 | Fixing device for wall body formwork and wall body formwork |
| CN113668844A (en) * | 2021-08-18 | 2021-11-19 | 廉江市第三建筑工程有限公司 | Construction method of novel combined wood formwork system of shear wall |
| CN115419254A (en) * | 2022-08-24 | 2022-12-02 | 西安鸿发建筑工程有限公司 | Efficiency-improving and consumption-reducing aluminum formwork and construction method thereof |
| CN115419254B (en) * | 2022-08-24 | 2024-02-27 | 西安鸿发建筑工程有限公司 | Synergistic consumption-reducing aluminum template and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109518968B (en) | 2021-07-13 |
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Effective date of registration: 20190930 Address after: 528300 East Office Building 201-11, No. 11 Junye East Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Bozhilin Robot Co., Ltd. Address before: 519000 -44144, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Applicant before: Building dream high tech Construction Company Limited |
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