CN205591218U - End mould of pressure type stock and end of end mould preparation thereof - Google Patents
End mould of pressure type stock and end of end mould preparation thereof Download PDFInfo
- Publication number
- CN205591218U CN205591218U CN201620338809.XU CN201620338809U CN205591218U CN 205591218 U CN205591218 U CN 205591218U CN 201620338809 U CN201620338809 U CN 201620338809U CN 205591218 U CN205591218 U CN 205591218U
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- CN
- China
- Prior art keywords
- steel pipe
- mould
- termination
- pressure type
- diameter
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an end mould of pressure type stock, its characterized in that includes circular steel pipe and hollow cone and adapting unit, the bottom surface diameter of hollow cone and the diameter of circular steel pipe equal, the bottom surface edge of cone and the marginal facies of the circular steel pipe ground welded fastening that coincide forms the end mould of the tip tube -shape of seamless butt joint, the end mould of tip tube -shape is served as reasons along the steel pipe constitution of the diameter axial symmetry cutting of circular steel pipe and hollow cone, and the end mould of tip tube -shape includes two cutting joints, adapting unit includes a plurality of screw sleeve, bolt and nut, a plurality of screw sleeve symmetrical are both sides about two cutting joints, and two cutting joints departments are at least including two couples of two liang of complex screw sleeve to it is connected to the nut to pass two liang of complex screw sleeve by the bolt, being close to of the end mould of tip tube -shape is provided with the injected hole on the circular steel pipe of cone one end. Adopt the pressure type stock end of this mould preparation, the non -corrosibility can be good, and pea gravel concreten compressive strength is high, satisfies the rockbolt anti -drawing force requirement, and the excavation supporting security is greatly guaranteed. Fine effect has been gained in the aspect of follow economic benefits, safety, society and the environmental protection.
Description
Technical field
This utility model relates to termination mould and the termination of termination Mold Making thereof of a kind of pressure type anchor rod.
Background technology
During pressure type anchor rod work, anchor bolt grouting body is pressured state, the most easy to crack, its bearing capacity and deformation
Performance specific thrust type anchor pole all makes moderate progress, and all has the biggest excellent for provisional and permanent anchoring engineering
More property.Due to commonly used in current engineering be tension type anchor pole, for the popularization and application of pressure type anchor rod
Also needing to constantly explore in terms of theoretical research, particularly end bearing body portion, form is different.It is badly in need of solving
Certainly generally there is cost height in pressure type anchor rod, work progress is complicated, efficiency of construction is slow, anchor pole end bearing body
Transfer the problems such as difficulty.
Utility model content
In view of this, the utility model proposes the termination mould of a kind of pressure type anchor rod, to solve pressure-type anchor
The termination of bar makes the problems such as cost is high, work progress is complicated, and proposes employing above-mentioned termination Mold Making
Pressure anchor pole.
A kind of termination mould of pressure type anchor rod, it is characterised in that include round steel pipe and hollow conical head with
And connection member, the basal diameter of described hollow conical head and the equal diameters of round steel pipe, conical head
Bottom edge is welded and fixed with the edge of round steel pipe with matching, and forms the end of the tip tubular of slitless connection
Head mould has, and the termination mould of described tip tubular is axial by the diameter along round steel pipe and hollow conical head
The steel pipe composition of symmetrical cutting, the termination mould of tip tubular includes two cutting seams, described connection member bag
Including multiple screw shell, bolt and nut, the plurality of screw shell is symmetrically welded to be sewed on down in two cuttings
Both sides, at least include two screw shells to coordinating two-by-two at two cutting seams, and by bolt through two-by-two
The screw shell coordinated is connected to nut, the circle of close conical head one end of the termination mould of described tip tubular
It is provided with injected hole on shape steel pipe.
The internal diameter of described round steel pipe is 100mm, and external diameter is 104mm, and height is 300mm, described hollow
The a height of 60mm of conical head, basal diameter is 104mm.
Described injected hole is long 5cm, the square aperture of wide 4cm.
Further, it is proposed that the termination of the termination Mold Making of a kind of pressure type anchor rod, including anchorage, steel
Twisted wire, intermediate plate and injecting cement paste, it is characterised in that: anchorage connects at least steel strand wires, and solid by intermediate plate
Fixed, injecting cement paste is Binder Materials, its parcel anchorage and steel strand wires, and forms the termination of column tip.
The termination mould of a kind of pressure type anchor rod of the present utility model and corresponding pressure type anchor rod, beneficial effect
It is:
Injection slurry is full of mould, and ensures that injection slurry is the most excessive, and slip casting physical ability in termination transfers to boring smoothly
In, mould can be with injecting cement paste delamination and do not damage injecting cement paste, and injecting cement paste does not falls out, and firmly bonds
On steel strand wires, and meet design resistance to compression force value.
Termination point of anchor rod cost is kept to below 55 yuan/by 70 yuan/, and rockbolt installation efficiency by 12 minutes/
Individual bring up to 8 minutes/.
The employing pressure type anchor rod termination of this Mold Making, antiseptic property is good, pea gravel concreten comprcssive strength
Height, meets anti-pulling of anchor bar requirement, and pattern foundation pit supporting structure safety is greatly ensured.From economic benefit, safety,
Society and environmental conservation aspect achieve good effect.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, this
The schematic description and description of utility model is used for explaining this utility model, is not intended that this practicality new
The improper restriction of type.In the accompanying drawings:
Fig. 1 is the termination mould schematic diagram of a kind of pressure type anchor rod of the present utility model；
Fig. 2 is the end structure schematic diagram of a kind of termination Mold Making of the present utility model.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Below in conjunction with Fig. 1 ` to Fig. 2, preferred embodiment of the present utility model is described in further detail, one
The termination mould of kind of pressure type anchor rod, it is characterised in that include round steel pipe 1 and hollow conical head 2 and
Connection member, the basal diameter of described hollow conical head 2 and the equal diameters of round steel pipe, conical head
Bottom edge is welded and fixed with the edge of round steel pipe with matching, and forms the end of the tip tubular of slitless connection
Head mould has, and the termination mould of described tip tubular is axial by the diameter along round steel pipe and hollow conical head
The steel pipe composition of symmetrical cutting, the termination mould of tip tubular includes two cutting seams, described connection member bag
Including multiple screw shell 6, bolt 5 and nut 4, the plurality of screw shell is symmetrically welded in two cutting seams
Both sides up and down, at least include two screw shells to coordinating two-by-two at two cutting seams, and are worn by bolt 5
It is connected to nut 4, the close conical head of the termination mould of described tip tubular after the screw shell coordinated two-by-two
Injected hole 3 it is provided with on the round steel pipe of one end.
The internal diameter of described round steel pipe is 100mm, and external diameter is 104mm, and height is 300mm, described sky
The a height of 60mm of conical head of the heart, basal diameter is 104mm.
Described injected hole 3 is long 5cm, the square aperture of wide 4cm.
Further, it is proposed that the termination of the termination Mold Making of a kind of pressure type anchor rod, including anchorage 7,
Steel strand wires 9, intermediate plate 10 and injecting cement paste 8, it is characterised in that: anchorage 8 connects at least steel strand wires 9,
And fixed by intermediate plate 10, injecting cement paste 8 is Binder Materials, described injecting cement paste parcel anchorage and steel strand wires, and
Form the termination of column sharp cone distal.
When making anchor pole, making a high 360mm, external diameter 104mm, lower end is the steel pipe of pointed cone type
Mould.By the bottom of anchor pole, locked with anchor clipper, put into mould, pour pea gravel concreten, to by force
When degree reaches the 75% of design strength, take out.Mould uses split-type, and centre bolt is tightened, and circulation makes
With, after pore-forming, transfer anchor pole.
When combining steel strand wires and anchorage, make steel strand wires grow anchorage 15cm, and tighten by tied silk, and guarantee
Steel strand wires non-corroding, outward appearance is clean, without spot.Multiple anchorages are stacked together, with weight hammering outermost
End anchorage, locks intermediate plate.During joints cement mortar, continuous swing die, make cement mortar wrap uniformly
Wrap steel strand wires and anchorage, anchorage is vertically placed, fill cement mortar, and outside anchorage and die end
Mouth flushes placement.During stretching anchor rod, anchorage directly contacts with bolt grouting body.The top of mould open one long
5cm, the square aperture of wide 4cm, during slip casting, make two lobe anchorage bolts tighten, make steel strand wires and mould
Keep flat, allow cement mortar inject mould in aperture.During dismounting, turn on bolt and pour out the injecting cement paste of consolidation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. the termination mould of a pressure type anchor rod, it is characterised in that include round steel pipe and hollow conical head
And connection member, the basal diameter of described hollow conical head and the equal diameters of round steel pipe, conical head
Bottom edge be welded and fixed with matching with the edge of round steel pipe, form the tip tubular of slitless connection
Termination mould, the termination mould of described tip tubular is by along round steel pipe and the diameter shaft of hollow conical head
To the steel pipe composition of symmetry cutting, the termination mould of tip tubular includes two cutting seams, described connection member
Including multiple screw shells, bolt and nut, the plurality of screw shell is symmetrically welded to be sewed in two cuttings
Lower both sides, at least include two screw shells to coordinating two-by-two at two cutting seams, and by bolt through two
Two screw shells coordinated are connected to nut, close conical head one end of the termination mould of described tip tubular
Injected hole it is provided with on round steel pipe.
The termination mould of pressure type anchor rod the most according to claim 1, it is characterised in that described circle
The internal diameter of steel pipe is 100mm, and external diameter is 104mm, and height is 300mm, described hollow taper head height
For 60mm, basal diameter is 104mm.
The termination mould of pressure type anchor rod the most according to claim 1, it is characterised in that described slip casting
Kong Weichang 5cm, the square aperture of wide 4cm.
4. a termination for the termination Mold Making of pressure type anchor rod as described in one of claim 1-3, including
Anchorage, steel strand wires, intermediate plate and injecting cement paste, it is characterised in that: anchorage connects at least steel strand wires, and leads to
Crossing intermediate plate to fix, injecting cement paste is Binder Materials, its parcel anchorage and steel strand wires, and forms the end of column tip
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338809.XU CN205591218U (en) | 2016-04-20 | 2016-04-20 | End mould of pressure type stock and end of end mould preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338809.XU CN205591218U (en) | 2016-04-20 | 2016-04-20 | End mould of pressure type stock and end of end mould preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205591218U true CN205591218U (en) | 2016-09-21 |
Family
ID=56934496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620338809.XU Expired - Fee Related CN205591218U (en) | 2016-04-20 | 2016-04-20 | End mould of pressure type stock and end of end mould preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205591218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414436A (en) * | 2017-07-04 | 2017-12-01 | 甘肃路桥建设集团有限公司 | Bridge prefabrication cored slab blocks shaper preparation method |
| CN113374515A (en) * | 2021-05-07 | 2021-09-10 | 三峡大学 | Device and method for enabling anchor rod anchoring end to have magnetism |
-
2016
- 2016-04-20 CN CN201620338809.XU patent/CN205591218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414436A (en) * | 2017-07-04 | 2017-12-01 | 甘肃路桥建设集团有限公司 | Bridge prefabrication cored slab blocks shaper preparation method |
| CN113374515A (en) * | 2021-05-07 | 2021-09-10 | 三峡大学 | Device and method for enabling anchor rod anchoring end to have magnetism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chang Yujun Inventor after: Xu Zhenshe Inventor after: Wu Haifeng Inventor after: Zhang Quancheng Inventor after: Zhang Jiqing Inventor after: Wu Yedan Inventor after: Hou Zhongwei Inventor before: Zhang Jiqing Inventor before: Wu Yedan Inventor before: Hou Zhongwei |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |