CN208415696U - A kind of prestressed anchor - Google Patents
A kind of prestressed anchor Download PDFInfo
- Publication number
- CN208415696U CN208415696U CN201820990884.3U CN201820990884U CN208415696U CN 208415696 U CN208415696 U CN 208415696U CN 201820990884 U CN201820990884 U CN 201820990884U CN 208415696 U CN208415696 U CN 208415696U
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- CN
- China
- Prior art keywords
- anchor
- anchor plate
- side external
- metallic sheath
- external surface
- 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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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of prestressed anchors, including anchor plate, one side external surface of the anchor plate is equipped with detachable anchorage head, the side of one side external surface of the detachable anchorage head and separate anchor plate is equipped with intermediate plate, another side external surface of the anchor plate is fixedly installed with retaining collar, the side of one side external surface of the retaining collar and separate anchor plate is fixedly installed with metallic sheath, the side of one side external surface of the metallic sheath and separate retaining collar is equipped with deformed bar, the outer surface of the metallic sheath is equipped with spiral bar, the inside inner surface of the metallic sheath is equipped with resilient cushion, the inside of the metallic sheath is equipped with casing close to the inner face of resilient cushion.A kind of prestressed anchor described in the utility model is equipped with detachable anchorage head, fiber membrane and resilient cushion, can anchorage be suitable for different building sites, and can be convenient for pushing away anchor, additionally it is possible to enhance stability, bring better prospect of the application.
Description
Technical field
The utility model relates to anchorage domain, in particular to a kind of prestressed anchor.
Background technique
Anchorage is used common tool of the people for concrete pre-stress tensioning during engineering construction, especially
It is prestressed anchor, but science and technology is ceaselessly developing, requirement of the people to prestressed anchor is higher and higher, causes traditional pre-
Stress anchorage can no longer meet the use demand of people；There are certain drawbacks in existing prestressed anchor, first when in use
First, the function of prestressed anchor is relatively simple, so that the practicability of the prestressed anchor substantially reduces, common prestressed anchor
Tool, only fixed several holes, it is not possible to anchorage head is replaced, it is practical on unsuitable complicated building site, when needing replacing anchorage
Operate more troublesome, secondly common prestressed anchor is not easy to move back anchor, and it is more troublesome to move back anchor, need worker carry out cutting machine into
Row cutting, wastes time, certain influence is brought to the use process of people, greatly reduces working efficiency very much, finally,
Common prestressed anchor is not equipped with damping device, makes it keep data inaccurate in test tension, it is unclear that the size of tension makes
Worker has error to the bearing capacity acquisition of building, and there are some potential safety problemss, bring to the use process of people certain
It influences, for this purpose, it is proposed that a kind of prestressed anchor.
Utility model content
The main purpose of the utility model is to provide a kind of prestressed anchors, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows:
One side external surface of a kind of prestressed anchor, including anchor plate, the anchor plate is equipped with detachable anchorage head, institute
It states a side external surface of detachable anchorage head and the side far from anchor plate is equipped with intermediate plate, the other side appearance of the anchor plate
Face is fixedly installed with retaining collar, a side external surface of the retaining collar and side far from anchor plate is fixedly installed with metal
Set, a side external surface of the metallic sheath and the side far from retaining collar are equipped with deformed bar, the appearance of the metallic sheath
Face is equipped with spiral bar, and the inside inner surface of the metallic sheath is equipped with resilient cushion, and the inside of the metallic sheath is in resilient cushion
Face is equipped with casing, and the outer surface of the retaining collar is equipped with fiber membrane, and the inside inner surface of the retaining collar, which is equipped with, to be fixed
Pipe, the outer surface of the detachable anchorage head are equipped with anti-skid chequer, and the inside inner surface of the detachable anchorage head is equipped with recessed
Groove.
Preferably, the inside inner surface of the intermediate plate also is provided with groove line, and the quantity of the intermediate plate is three groups, and intermediate plate
Outer surface also is provided with anti-skid chequer.
Preferably, the inside of the detachable anchorage head is equipped with fixed column, is welding between fixed column and anchor plate, Gu
The outer surface of fixed column is equipped with tongue line.
Preferably, the fiber membrane with a thickness of two centimetres, and the outer surface of fiber membrane is coated with lubricant coating, described
Fixing pipe and the shape of casing are cylindrical body.
Preferably, a side external surface of the detachable anchorage head is equipped with hole, and the quantity of hole is three groups, hole
Diameter is slightly larger than the diameter of deformed bar, and the inside of the deformed bar is equipped with the tiny reinforcing wire group of several groups.
Preferably, the shape of the anchor plate is cuboid, and a side external surface of anchor plate is equipped with fixation hole, the anchor
The outer surface of backing plate is coated with anticorrosive property coating.
Compared with prior art, the utility model has the following beneficial effects: the prestressed anchor, passes through the removable of setting
Formula anchorage head is unloaded, detachable anchorage head can be replaced, different detachable anchorage heads is equipped with the hole of different number, comes horizontal
Deformed bar is worn, detachable anchorage head is that rotation is fixed on anchor plate, according to the of different sizes of building, needs quantity not
The same deformed bar, the quantity of deformed bar can change the size of building tension, realizes the more of prestressed anchor
Functionality can be convenient at the end of engineering by the fiber membrane of setting, practical convenient for moving back anchor, pass through subtracting for setting
Shake pad, can test tension in worker make more accurate, keep the floor decoration power measured more accurate, entirely answer in advance
Power anchor device structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of prestressed anchor of the utility model；
Fig. 2 is a kind of interior views of the metallic sheath of prestressed anchor of the utility model；
Fig. 3 is a kind of interior views of the retaining collar of prestressed anchor of the utility model；
Fig. 4 is a kind of enlarged drawing of the detachable anchorage head of prestressed anchor of the utility model.
In figure: 1, anchor plate；2, detachable anchorage head；3, intermediate plate；4, retaining collar；5, metallic sheath；6, prestress steel
Muscle；7, spiral bar；8, resilient cushion；9, casing；10, fiber membrane；11, fixing pipe；12, anti-skid chequer；13, groove line.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of prestressed anchor, including anchor plate 1, a side external surface of anchor plate 1 are equipped with detachable
Formula anchorage head 2, a side external surface of detachable anchorage head 2 and far from anchor plate 1 side be equipped with intermediate plate 3, anchor plate 1 it is another
One side external surface is fixedly installed with retaining collar 4, a side external surface of retaining collar 4 and the fixed peace in side far from anchor plate 1
Side equipped with metallic sheath 5, a side external surface of metallic sheath 5 and far from retaining collar 4 is equipped with deformed bar 6, metallic sheath 5
Outer surface is equipped with spiral bar 7, and the inside inner surface of metallic sheath 5 is equipped with resilient cushion 8, and the inside of metallic sheath 5 is in resilient cushion 8
Face is equipped with casing 9, and the outer surface of retaining collar 4 is equipped with fiber membrane 10, and the inside inner surface of retaining collar 4 is equipped with fixing pipe
11, the outer surface of detachable anchorage head 2 is equipped with anti-skid chequer 12, and the inside inner surface of detachable anchorage head 2 is equipped with groove line
13；
The inside inner surface of intermediate plate 3 also is provided with groove line 13, and the quantity of intermediate plate 3 is three groups, and the outer surface of intermediate plate 3 is also set
There is anti-skid chequer 12, anti-skid chequer 12 increases frictional force；The inside of detachable anchorage head 2 is equipped with fixed column, fixed column and anchor plate 1
Between for welding, the outer surface of fixed column is equipped with tongue line；Fiber membrane 10 with a thickness of two centimetres, and fiber membrane 10 is outer
Surface is coated with lubricant coating, and the shape of fixing pipe 11 and casing 9 is cylindrical body, and lubricant coating is convenient for moving back anchor；Detachable anchor
The side external surface for having head 2 is equipped with hole, and the quantity of hole is three groups, and the diameter of hole is slightly larger than the diameter of deformed bar 6,
The inside of deformed bar 6 is equipped with the tiny reinforcing wire group of several groups；The shape of anchor plate 1 is cuboid, and the one of anchor plate 1
Side external surface is equipped with fixation hole, and the outer surface of anchor plate 1 is coated with anticorrosive property coating, and anticorrosive property coating prevents the corruption of cement
Erosion.
It should be noted that the utility model is a kind of prestressed anchor, when in use, firstly, anchor plate 1 is fixed on
On the section of building concrete, then detachable anchorage head 2 is installed again, be equipped with groove line 13 inside detachable anchorage head 2,
The side of anchor plate 1 is equipped with fixed column, and the surface of fixed column is equipped with tongue line, is fixed on anchor pad convenient for detachable anchorage head 2
The side of plate 1, the detachable anchorage head 2 of setting can replace detachable anchorage head 2, different detachable anchorage heads 2
Hole equipped with different number, to cross deformed bar 6, detachable anchorage head 2 is that rotation is fixed on anchor plate 1, root
According to the of different sizes of building, the different deformed bar 6 of quantity is needed, the quantity of deformed bar 6 can change building
The size of power, realizes the multifunctionality of prestressed anchor, the anti-skid chequer 12 that the outer surface of detachable anchorage head 2 is equipped with, just
In rotation, increase frictional force, intermediate plate 3 can fix deformed bar 6, the fiber membrane that the outer surface of retaining collar 4 is equipped with
10, by the fiber membrane 10 of setting, can be convenient at the end of engineering, convenient for moving back anchor, anchorage can just be taken down by not needing cutting,
It is practical, resilient cushion 8 is equipped with inside metallic sheath 5, by the resilient cushion 8 of setting, can test tension in worker makes more
It is accurate, keep the floor decoration power measured more accurate, casing 9 and fixing pipe 11 contribute to dress deformed bar 6, whole
A prestressed anchor lamps structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of prestressed anchor, including anchor plate (1), it is characterised in that: a side external surface of the anchor plate (1) is equipped with can
Detachable anchorage head (2), a side external surface of the detachable anchorage head (2) and the side far from anchor plate (1) are equipped with folder
Another side external surface of piece (3), the anchor plate (1) is fixedly installed with retaining collar (4), the side of the retaining collar (4)
It outer surface and is fixedly installed with metallic sheath (5) far from the side of anchor plate (1), a side external surface of the metallic sheath (5) and remote
Side from retaining collar (4) is equipped with deformed bar (6), and the outer surface of the metallic sheath (5) is equipped with spiral bar (7), described
The inside inner surface of metallic sheath (5) is equipped with resilient cushion (8), and the inside of the metallic sheath (5) is equipped with close to the inner face of resilient cushion (8)
The outer surface of casing (9), the retaining collar (4) is equipped with fiber membrane (10), and the inside inner surface of the retaining collar (4) is set
Have fixing pipe (11), the outer surface of the detachable anchorage head (2) is equipped with anti-skid chequer (12), the detachable anchorage head
(2) inside inner surface is equipped with groove line (13).
2. a kind of prestressed anchor according to claim 1, it is characterised in that: the inside inner surface of the intermediate plate (3)
Equipped with groove line (13), the quantity of the intermediate plate (3) is three groups, and the outer surface of intermediate plate (3) also is provided with anti-skid chequer (12).
3. a kind of prestressed anchor according to claim 1, it is characterised in that: the detachable anchorage head (2) it is interior
Portion is equipped with fixed column, is welding between fixed column and anchor plate (1), the outer surface of fixed column is equipped with tongue line.
4. a kind of prestressed anchor according to claim 1, it is characterised in that: the fiber membrane (10) with a thickness of two
Centimetre, and the outer surface of fiber membrane (10) is coated with lubricant coating, the fixing pipe (11) and the shape of casing (9) they are cylinder
Body.
5. a kind of prestressed anchor according to claim 1, it is characterised in that: the one of the detachable anchorage head (2)
Side external surface is equipped with hole, and the quantity of hole is three groups, and the diameter of hole is slightly larger than the diameter of deformed bar (6), described pre-
The inside of stress reinforcing bar (6) is equipped with the tiny reinforcing wire group of several groups.
6. a kind of prestressed anchor according to claim 1, it is characterised in that: the shape of the anchor plate (1) is rectangular
Body, and a side external surface of anchor plate (1) is equipped with fixation hole, the outer surface of the anchor plate (1) is coated with anticorrosive property coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990884.3U CN208415696U (en) | 2018-06-26 | 2018-06-26 | A kind of prestressed anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990884.3U CN208415696U (en) | 2018-06-26 | 2018-06-26 | A kind of prestressed anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415696U true CN208415696U (en) | 2019-01-22 |
Family
ID=65110308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990884.3U Expired - Fee Related CN208415696U (en) | 2018-06-26 | 2018-06-26 | A kind of prestressed anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415696U (en) |
-
2018
- 2018-06-26 CN CN201820990884.3U patent/CN208415696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |