CN106320610A - Top ring type expanding shell anchor head - Google Patents
Top ring type expanding shell anchor head Download PDFInfo
- Publication number
- CN106320610A CN106320610A CN201610925811.1A CN201610925811A CN106320610A CN 106320610 A CN106320610 A CN 106320610A CN 201610925811 A CN201610925811 A CN 201610925811A CN 106320610 A CN106320610 A CN 106320610A
- Authority
- CN
- China
- Prior art keywords
- rises
- anchor head
- top ring
- gathering sill
- ribbon arm
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
Abstract
The invention provides a top ring type expanding shell anchor head. The top ring type expanding shell anchor head is characterized by comprising two expanding shell bodies and one top ring, wherein the two expanding shell bodies are symmetrically arranged, a top circle of the top ring is arranged right above the two expanding shells, two strip-shaped arms of the top ring respectively penetrate through guide slots of corresponding expanding shell bodies, a fixed column in each guide slot penetrates through a location hole in a corresponding strip-shaped arm, and lateral ribs at the two sides of each fixed column are extruded by utilizing an external force, so that the two lateral ribs clamp corresponding strip-shaped arms. The top ring type expanding shell anchor head has the advantages that an expanding shell body is smart in structure, and connection with the top ring is also convenient, so that influence of faulty soldering is avoided, fixed positions with the top ring are firmed in a unified manner, operation is also simple, and the unified design facilitates streamlined operation of production personnel and is also beneficial to enhancement of productivity.
Description
Technical field
The present invention relates to prestressing force rise shell anchoring field, particularly a kind of top-hat rises shell anchor head.
Background technology
Traditional top-hat rises shell anchor head, including the housing that rises, bullet and apical ring, the connection one between housing and apical ring of rising
As use welding or rivet mode fix.Mode according to welding is fixed, and rosin joint often occurs, and not prison welding is solid, weldering
Connect the phenomenon that position is difficult to ensure.According to the mode that rivet is fixing, the most comparatively laborious, material cost also increased.
Summary of the invention
The technical problem to be solved is to provide a kind of top-hat and rises shell anchor head, it is not necessary to weld without using riveting
Nail achieves that apical ring and fixing is connected with rise between housing, and the structure of its housing that rises not only contributes to realize between itself and apical ring fixing
Position is unified firmly, and also advantageously improves production efficiency.
In order to realize solving the purpose of above-mentioned technical problem, present invention employs following technical scheme:
A kind of top-hat rises shell anchor head, it is characterized in that: include two rise housing and apical rings；
The described matrix part that lower housing portion is semi-circular shape that rises, matrix part is arranged over two corresponding anchors, matrix part top
Portion is provided with U-type groove, and this U-type groove is between two anchors, for avoiding the ribbon arm on apical ring；The outer middle side part of matrix part is provided with perpendicular
To gathering sill, gathering sill bottom centre position is provided with fixing post；The gathering sill marginal position of fixing post both sides is provided with symmetrical
Two lateral muscle；
Described apical ring includes that a collar, collar both sides are equipped with ribbon arm, and two ribbon arm all slope inwardly；Ribbon arm bottom is provided with
Hole, location, is provided with the bending part of outwards bending below hole, location；
The said two housing that rises is symmetrical arranged, and the collar of apical ring is positioned at two and rises directly over housing, and two ribbon arm of apical ring are worn respectively
Crossing the gathering sill of the housing that rises accordingly, the fixing post in gathering sill is through the hole, location on corresponding ribbon arm.Outside so can utilizing
The lateral muscle of the fixing post both sides of power extruding, makes the two lateral corresponding ribbon arm of muscle clamping.
Concrete: described anchor lateral surface is provided with inverted ladder-shaped projection.
Concrete: the described gathering sill degree of depth is 2-3mm.
Concrete: the long 1-2mm of thickness of the aspect ratio ribbon arm of described fixing post.
Concrete: the described a length of 8-10mm of lateral muscle, width is 2-3mm.
Concrete: the angle number of degrees between described two ribbon arm are 0-45 °.
First two housings that rise are symmetrical arranged, then take an apical ring, put by the collar of apical ring by using method: during use
Rise directly over housing in two, two ribbon arm of apical ring are each passed through the gathering sill of the housing that rises accordingly and make in gathering sill fixing
Post is through the hole, location on corresponding ribbon arm；Then utilize hydraulic press or the lateral muscle of the fixing post both sides of other external force extruding, make
The two lateral corresponding ribbon arm of muscle clamping；So that apical ring need not weld without using in the case of rivet with the housing that rises
Fixing connection.
These technical schemes, the technical scheme including the technical scheme improved and improvement further can also be combined with each other
Or in conjunction with, thus reach superior technique effect.
By using technique scheme, the present invention has a following beneficial effect:
A kind of top-hat of the present invention rises shell anchor head, and the structure of its housing that rises is ingenious, and the connection with apical ring is very convenient, not only keeps away
Exempt to weld the impact of rosin joint, and unified firm with the fixed position of apical ring, and operation is the simplest, this unitized setting
Meter, is not only convenient for the operation of producers' streamlined, and contributes to the raising of productivity ratio；It addition, this top-hat rises, shell anchor head is adopted
Coordinate lateral muscle to fix the fixed form of connection ribbon arm with fixing post, compare traditional welding or rivet mode is fixed, Gu
Determining effect the most prominent, this improves this top-hat the most to a certain extent and rises shell anchor head anchoring effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of housing of rising.
Fig. 3 is the front view of housing of rising.
Fig. 4 is the structural representation of apical ring.
In figure: 1-rises housing；11-matrix part；12-fixes post；13-gathering sill；The lateral muscle of 14-；15-U shape groove；2 -
Apical ring；21-ribbon arm；22-positions hole；23-bending part.
Detailed description of the invention
Below in conjunction with the accompanying drawings this patent is further explained.But the protection domain of this patent is not limited to concrete enforcement
Mode.
Embodiment 1
The shell anchor head as it can be seen, a kind of top-hat of this patent rises, is characterized in that: include two rise housing 1 and apical rings 2.
Rise the matrix part 11 that housing 1 bottom is semi-circular shape, and matrix part 11 is arranged over two corresponding anchors, matrix
Top, portion 11 is provided with U-type groove 15, and this U-type groove 15 is between two anchors, for avoiding the ribbon arm 21 on apical ring 2；Matrix part
11 outer middle side parts are provided with vertical gathering sill 13, and gathering sill 13 bottom centre position is provided with fixing post 12；Fixing post 12 both sides
Gathering sill 13 marginal position is provided with the lateral muscle of symmetrical two 14.
Apical ring 2 includes that a collar, collar both sides are equipped with ribbon arm 21, and two ribbon arm 21 all slope inwardly；Ribbon arm 21
Bottom is provided with hole 22, location, is provided with the bending part 23 of outwards bending below hole 22, location.
Two housings 1 that rise are symmetrical arranged, and the collar of apical ring 2 is positioned at two and rises directly over housing 1, two ribbon arm 21 of apical ring 2
Being each passed through the gathering sill 13 of the housing 1 that rises accordingly, the fixing post 12 in gathering sill 13 is through the hole, location on corresponding ribbon arm 21
22, utilize the lateral muscle 14 of fixing post 12 both sides of external force extruding, make the two lateral muscle 14 corresponding ribbon arm of clamping 21.
Wherein, anchor lateral surface is provided with inverted ladder-shaped projection, and gathering sill 13 degree of depth is 2-3mm, the aspect ratio of fixing post 12
The long 1-2mm of thickness of ribbon arm 21；The lateral a length of 8-10mm of muscle 14, width is 2-3mm；The angle number of degrees between two ribbon arm 21
For 0-45 °.
During use, the housing 1 that first rises two is symmetrical arranged, and then takes an apical ring 2, the collar of apical ring 2 is placed in two and rises
Directly over housing 1, two ribbon arm 21 of apical ring 2 are each passed through the gathering sill 13 of the housing 1 that rises accordingly and make in gathering sill 13
Fixing post 12 is through the hole, location 22 on corresponding ribbon arm 21；Then hydraulic press or fixing post 12 both sides of other external force extruding are utilized
Lateral muscle 14, make the two lateral muscle 14 corresponding ribbon arm of clamping 21；So that apical ring 2 need not weld also with the housing 1 that rises
Connect without fixing in the case of using rivet.
Claims (6)
1. top-hat rises a shell anchor head, it is characterized in that: include two rise housing and apical rings；
The described matrix part that lower housing portion is semi-circular shape that rises, matrix part is arranged over two corresponding anchors, matrix part top
Portion is provided with U-type groove, and this U-type groove is between two anchors, for avoiding the ribbon arm on apical ring；The outer middle side part of matrix part is provided with perpendicular
To gathering sill, gathering sill bottom centre position is provided with fixing post；The gathering sill marginal position of fixing post both sides is provided with symmetrical
Two lateral muscle；
Described apical ring includes that a collar, collar both sides are equipped with ribbon arm, and two ribbon arm all slope inwardly；Ribbon arm bottom is provided with
Hole, location, is provided with the bending part of outwards bending below hole, location；
The said two housing that rises is symmetrical arranged, and the collar of apical ring is positioned at two and rises directly over housing, and two ribbon arm of apical ring are worn respectively
Crossing the gathering sill of the housing that rises accordingly, the fixing post in gathering sill is through the hole, location on corresponding ribbon arm.
The most according to claim 1, top-hat rises shell anchor head, it is characterized in that: described anchor lateral surface is provided with inverted ladder-shaped convex
Rise.
The most according to claim 1, top-hat rises shell anchor head, it is characterized in that: the described gathering sill degree of depth is 2 ~ 3mm.
The most according to claim 3, top-hat rises shell anchor head, it is characterized in that: the thickness of the aspect ratio ribbon arm of described fixing post
Spend long 1-2mm.
The most according to claim 4, top-hat rises shell anchor head, it is characterized in that: the described a length of 8-10mm of lateral muscle, width
For 2-3mm.
6. rise shell anchor head according to top-hat according to any one of claim 1 to 5, it is characterized in that: between two described ribbon arm
The angle number of degrees are 0-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925811.1A CN106320610A (en) | 2016-10-31 | 2016-10-31 | Top ring type expanding shell anchor head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925811.1A CN106320610A (en) | 2016-10-31 | 2016-10-31 | Top ring type expanding shell anchor head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106320610A true CN106320610A (en) | 2017-01-11 |
Family
ID=57818709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610925811.1A Pending CN106320610A (en) | 2016-10-31 | 2016-10-31 | Top ring type expanding shell anchor head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106320610A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544798A (en) * | 2003-11-11 | 2004-11-10 | 吴德兴 | Shell expansion type rock bolt |
| WO2008000015A1 (en) * | 2006-06-29 | 2008-01-03 | Sandvik Intellectual Property Ab | Self drilling rock bolt |
| CN201753447U (en) * | 2010-05-18 | 2011-03-02 | 杭州图强工程材料有限公司 | Expansion type anchoring head and anchor rod thereof |
| CN203625902U (en) * | 2013-11-26 | 2014-06-04 | 浙江普泰克金属制品有限公司 | Expansion shell type anchorage head and anchor rod with same |
| CN205349392U (en) * | 2016-01-28 | 2016-06-29 | 山东安科矿山支护技术有限公司 | Large aperture slip casting anchor rope |
| CN206256623U (en) * | 2016-10-31 | 2017-06-16 | 洛阳中岩工程材料有限公司 | A kind of top-hat rises shell anchor head |
-
2016
- 2016-10-31 CN CN201610925811.1A patent/CN106320610A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544798A (en) * | 2003-11-11 | 2004-11-10 | 吴德兴 | Shell expansion type rock bolt |
| WO2008000015A1 (en) * | 2006-06-29 | 2008-01-03 | Sandvik Intellectual Property Ab | Self drilling rock bolt |
| CN201753447U (en) * | 2010-05-18 | 2011-03-02 | 杭州图强工程材料有限公司 | Expansion type anchoring head and anchor rod thereof |
| CN203625902U (en) * | 2013-11-26 | 2014-06-04 | 浙江普泰克金属制品有限公司 | Expansion shell type anchorage head and anchor rod with same |
| CN205349392U (en) * | 2016-01-28 | 2016-06-29 | 山东安科矿山支护技术有限公司 | Large aperture slip casting anchor rope |
| CN206256623U (en) * | 2016-10-31 | 2017-06-16 | 洛阳中岩工程材料有限公司 | A kind of top-hat rises shell anchor head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |