CN108952012A - A kind of flat type anchor plate and preparation method thereof - Google Patents
A kind of flat type anchor plate and preparation method thereof Download PDFInfo
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- CN108952012A CN108952012A CN201811035625.6A CN201811035625A CN108952012A CN 108952012 A CN108952012 A CN 108952012A CN 201811035625 A CN201811035625 A CN 201811035625A CN 108952012 A CN108952012 A CN 108952012A
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- support construction
- pressure
- bearing pads
- construction shell
- oviduct
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- 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
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
A kind of flat type anchor plate, including closing up the oviduct and Pressure-bearing pads that constitute by symmetrical support construction shell I and support construction shell II are opposite, ribs I is set with the junction of Pressure-bearing pads on the left of oviduct, front and back side and the junction of Pressure-bearing pads set ribs, the antiskid rib II being laterally arranged of front and back side at least 1, right side and the junction of Pressure-bearing pads set conveyer trough, and tail end is variable diameter link slot；Pressure-bearing pads are a strip plate structure, and centre, which is provided with, connects groove shape corresponding kidney-shaped lashing hole with variable diameter, and Pressure-bearing pads side is equipped with grouting threaded hole corresponding with conveyer trough, and Pressure-bearing pads two sides are equipped with template mounting hole；The production method of the anchor plate includes S1 production support construction shell, S2 production oviduct, S3 manufacture Pressure-bearing pads and S4 production flat type anchor plate.The anchor plate bearing capacity is strong, good with concrete contact frictional resistance, can cooperate from different size bellowss；Its production method is simple and practical, saves material, and weld seam is few, and work efficiency is high.
Description
Technical field
The present invention relates to a kind of building anchor part and preparation method thereof, especially a kind of flat type anchor plate and its production
Method.
Background technique
Anchor plate is the component for being used to transmit and disperse load in post-tensioned prestressed concrete, and connecting with work anchor slab makes
With work anchor slab is connected to anchor plate by pressure-bearing surface.
(1) former anchor plate mostly uses integral casting forming, such as patent announcement number are as follows: CN 2692243Y, it is entitled
" flat type deadman anchor backing board ", bearing plate with a thickness of 10 ~ 30mm, ribbed stiffener with a thickness of 10 ~ 30mm, ribs with a thickness of
10~30mm, tower body wall thickness are 6~15mm, there are the problem of first is that heavier-weight, second is that using the once-forming anchor of cast form
Backing plate has that pollution is big, the production cycle is long, low efficiency.
(2) there is fast molding using punch welding manufacture anchor plate, low pollution, the advantages such as automated production can be achieved, from
And routine casting formula anchor plate is gradually replaced, the method for generally mostly using punch and weld in the anchor plate of loudspeaker tubulose, but
In punch and weld, due to its lower end, oviduct structure is the primary structure member using sheet stamping combination forming, by load
Effect is easy to happen elastic and plastic properties deformation.
(3) patent announcement number are as follows: CN104690516A, denomination of invention are as follows: " a kind of processing method of flat type anchor plate ",
Patent announcement number are as follows: 107956273 A of CN, denomination of invention are as follows: " a kind of combination forming anchor plate and preparation method thereof " is successively public
A kind of processing method for obtaining flat type anchor plate including blanking, top molding, lower part molding and welding is opened, under anchor plate anchor
There is a problem of bearing capacity deficiency for pressure-bearing and transmission force property in performance, and for bearing capacity deficiency, it needs to increase use
Steel amount leads to increased costs.
Summary of the invention
The purpose of the present invention is to provide a kind of flat type anchor plates and preparation method thereof, to overcome present in prior art
Above-mentioned deficiency.
The technical solution adopted by the present invention is that:
A kind of flat type anchor plate, including oviduct and Pressure-bearing pads, loudspeaker tube cavity constitute lashing channel, are equipped on the outside of oviduct
Ribs and conveyer trough, the Pressure-bearing pads are connected to the flared end of oviduct；
The oviduct is hollow squashed structure, is closed up relatively by symmetrical support construction shell I and support construction shell II and is constituted；
The ribs includes ribs I and at least one ribs II, and ribs I is located on the left of oviduct and Pressure-bearing pads
Junction, half falls in support construction shell I, and the other half falls on support construction shell II；
The ribs II is located at the junction of side and Pressure-bearing pads before and after oviduct, and the ribs II is distributed in support construction
The identical, positional symmetry with the quantity on support construction shell II of shell I；
The conveyer trough is located at the junction on the right side of oviduct with Pressure-bearing pads, and half falls in support construction shell I, and the other half falls
On support construction shell II；
The oviduct tail end is variable diameter link slot, and the cross-sectional shape of the variable diameter link slot is kidney-shaped；
Side connects at least 1 antiskid rib being laterally arranged of near caudal end part before and after the oviduct；The antiskid rib is distributed in branch
The identical, positional symmetry with the quantity on support construction shell II of support structure shell I；
The Pressure-bearing pads are a strip plate structure, and kidney-shaped lashing corresponding with variable diameter connection groove shape is provided among Pressure-bearing pads
Hole, Pressure-bearing pads side are equipped with grouting threaded hole corresponding with conveyer trough, and Pressure-bearing pads two sides are equipped with template mounting hole.
Its further technical solution is:
The ribs I is that gradually smaller taper convex block, the ribs II are that up big and down small triangle is convex from top to bottom
Block, the antiskid rib are oval bar shaped convex block；The conveyer trough is the small throat structure in notch large trough inner cavity.
It is further:
There is a boss at the Pressure-bearing pads back side, and the front of Pressure-bearing pads forms groove corresponding with boss, the lashing hole
It is opened among groove, groove quadrangle is equipped with stop bit block machine, on the left of lashing hole between the groove and Pressure-bearing pads of front and back side
To seamlessly transit slope；The oviduct is connected on the boss on Pressure-bearing pads back side lashing hole periphery.
Itself another solution is that
A kind of production method of flat type anchor plate, includes the following steps:
S1 makes support construction shell
Sheet metal is struck out support construction shell blanket by design size by S11, which includes being connected together with its side, right
Claim II blanket of support construction shell I and support construction shell of structure；
S12 is respectively in the left side of II blanket of the right side of support construction shell I and support construction shell by half of setting position punching press reinforcement
I convex block of rib, half of ribs I strike out the taper convex block of half of evagination；
S13 presses setting position punching press ribs II, the reinforcement in the front of II blanket of support construction shell I and support construction shell respectively
Rib II strikes out the triangular bump of evagination；
S14 presses setting position punching press antiskid rib (13), the antiskid in support construction shell I and II blanket front of support construction shell respectively
Rib strikes out the oval bar shaped convex block of evagination；
Respectively in II half of variable diameter link slot of blanket tail end punching press of support construction shell I and support construction shell, which connects S15
Access slot strikes out the prominent structure of the oblate arc of half kidney-shaped that support construction shell extends transition；
S16, should be partly respectively in half of necking conveyer trough of right side punching press of II blanket of the left side of support construction shell I and support construction shell
A necking conveyer trough strikes out the small necking convex block in notch large trough inner cavity of half of evagination；
S17 presses design size tailored plate side surplus, obtains the support construction shell I and support construction shell II to connect together to side；
S2 makes oviduct
Support construction shell I and support construction shell II are closed up along side connecting line doubling, by support construction shell I and support construction shell
II seam welds are combined into flat oviduct；
S3 manufactures Pressure-bearing pads:
Steel plate is cut into the Pressure-bearing pads blanket of setting shape and size by punching or cutting by S21；
S22 punching press boss and stop bit block machine: from the rearwardly punching press of Pressure-bearing pads blanket front, form the Pressure-bearing pads blanket back side
The periphery of boss, boss is 2 ~ 10mm more slightly larger than the horn mouth of oviduct, and Pressure-bearing pads blanket front forms corresponding with boss recessed
Slot, groove quadrangle form the stop bit block machine for the limit of work anchor slab, and groove left side and front and back side edge are formed with Pressure-bearing pads
Seamlessly transit slope；
S23 in a groove between punch through beam hole, and in lashing hole side by setting position irrigation slurry threaded hole and template mounting hole；
S4 makes flat type anchor plate
Pressure-bearing pads made from step S23 are docked with oviduct made from step S2: the horn mouth of oviduct connects in pressure-bearing pad
On the boss of back, then it is connected by welding or riveting, obtains finished product flat type anchor plate.
Due to taking above-mentioned technical proposal, a kind of flat type anchor plate of the present invention and preparation method thereof has below beneficial to effect
Fruit:
1. the present invention's is combined using oviduct and Pressure-bearing pads cooperation into squashed structure anchor plate, set on support construction shell
There are ribs I, ribs II, the bearing capacity that can be improved anchor plate, and institute's bearing capacity is effectively transferred to concrete and is worked as
In, the carrying of anchor plate and transmission force property meet GB/T 14370-2015 " use for tendon anchorage, fixture and connector " mark
Alignment request；Antiskid rib on support construction shell is set to anchor plate lower end (close to tail end), can increase and contact friction with concrete
Resistance；The economic performance of product is good；
2. four stop bit block machines and smooth transition slope are arranged in the present invention on Pressure-bearing pads, it can prevent work anchor slab from being made by load
Steel plate is cut with faulting of slab ends is formed in rear generation sliding and punching course；
3. Flat shape anchor tie-plate tail end is equipped with variable diameter link slot, the cooperation of different size bellowss and Flat shape anchor tie-plate can be suitble to；
4. being equipped with conveyer trough on the right side of oviduct 1 convenient for stream slurry, which can avoid generating at this empty using throat structure
Hole reduces support force；
5. a kind of flat type anchor plate of the present invention and preparation method thereof uses ribs I, ribs II and antiskid rib and strikes out
Shape is integral with oviduct, does not need additionally to increase material；
6. a kind of flat type anchor plate of the present invention and preparation method thereof will disposably make loudspeaker using by doubling welding manner
The shape of pipe, which stamps out, to be come, tubaeform by being folded to form, and is finally welded, can not only be reduced weld seam but also processing efficiency can be improved.
A kind of technical characteristic of flat type anchor plate of the present invention and preparation method thereof is made with reference to the accompanying drawings and examples
Further instruction.
Detailed description of the invention
FIG. 1 to FIG. 3 is a kind of flat type anchor plate structural schematic diagram of the present invention: Fig. 1 is main view, and Fig. 2 is stereoscopic effect
Scheme (upright), Fig. 3 is three-dimensional effect diagram (handstand)；
Fig. 4~Fig. 7 is handstand state oviduct structure chart: Fig. 4 is main view, and Fig. 5 is left view, and Fig. 6 is that right view (cuts open
Depending on), Fig. 7 is top view；
Fig. 8 is conveyer trough throat structure figure (the A-A cross-sectional view of Fig. 4)；
Fig. 9~Figure 10 is Pressure-bearing pads structural schematic diagram: Fig. 9 is front (with work anchor slab joint face) structural schematic diagram, Figure 10
For the back side (with oviduct chain junction) structural schematic diagram；
II structural schematic diagram of support construction shell I and support construction shell that Figure 11 is arranged symmetrically；
Figure 12~Figure 13 is a kind of this flat type anchor plate and bellows with the use of schematic diagram: Figure 12 is and I class bellows cooperates
Using schematic diagram, Figure 13 is to be used cooperatively schematic diagram with II class bellows；
In figure:
1-oviduct, 11-ribs I, 12-ribs II, 13-antiskid ribs, 14-variable diameter link slots, 15-conveyer troughs,
2-Pressure-bearing pads, 21-template mounting holes (threaded hole), 22-stop bit block machines, 23-lashing holes, 24-grouting threaded holes,
25-smooth transition slopes, 26-boss, a-support construction shell I, b-support construction shell II.
Specific embodiment
Embodiment one
A kind of flat type anchor plate, including oviduct 1 and Pressure-bearing pads 2, loudspeaker tube cavity constitute lashing channel, set on the outside of oviduct
There are ribs and conveyer trough 15, the Pressure-bearing pads are connected to the flared end of oviduct, it is characterised in that:
The oviduct 1 is hollow squashed structure, closes up structure by symmetrical support construction shell I and support construction shell II are opposite
At；
The ribs includes ribs I 11 and 4 ribs II 12, and ribs I 11 is located on the left of oviduct and Pressure-bearing pads
Junction, wherein 2 fall in I another 2, support construction shell and fall on support construction shell II；
The ribs II 12 is located at the junction of side and Pressure-bearing pads before and after oviduct, and the ribs II is distributed in support knot
The identical, positional symmetry with the quantity on support construction shell II of structure shell I；
The conveyer trough 15 is located at the junction on the right side of oviduct with Pressure-bearing pads, half fall in support construction shell I the other half
It falls on support construction shell II；
The oviduct tail end is variable diameter link slot 14, and the cross-sectional shape of the variable diameter link slot is kidney-shaped；
Side connects at least 1 antiskid rib 13 being laterally arranged of near caudal end part before and after the oviduct；The antiskid rib is distributed in
The identical, positional symmetry with the quantity on support construction shell II of support construction shell I；
The Pressure-bearing pads 2 are a strip plate structure, and kidney-shaped corresponding with variable diameter connection groove shape is provided among Pressure-bearing pads and is worn
Beam hole 23, Pressure-bearing pads side are equipped with grouting threaded hole 24 corresponding with conveyer trough 15, and Pressure-bearing pads two sides are installed equipped with template
Hole 21.
As transformation, the quantity of the ribs II can increase or decrease as needed, such as increase to 6, wherein 3 fall
In support construction shell I, another 3 are fallen on support construction shell II；Or reduce to 2, wherein 1 falls in support construction shell I, another 1
It is a to fall on support construction shell II.
The ribs I 11 is that gradually smaller taper convex block, the ribs II 12 are up big and down small from top to bottom
Triangular bump, the antiskid rib 13 are oval bar shaped convex block；The conveyer trough 15 is the small throat structure in notch large trough inner cavity.
There is a boss 26 at 2 back side of Pressure-bearing pads, and the front of Pressure-bearing pads 2 forms groove corresponding with boss, institute
Lashing hole 23 is stated to be opened among groove, groove quadrangle is equipped with stop bit block machine 22, on the left of the lashing hole and the groove of front and back side and
It is smooth transition slope 25 between Pressure-bearing pads；The oviduct 1 is connected on the boss on 2 back side lashing hole periphery of Pressure-bearing pads.
Embodiment two
A kind of production method of flat type anchor plate, includes the following steps:
S1 makes support construction shell
Sheet metal is struck out support construction shell blanket by design size by S11, which includes being connected together with its side, right
Claim II blanket of support construction shell I and support construction shell of structure；
S12 is respectively in the left side of II blanket of the right side of support construction shell I and support construction shell by half of setting position punching press reinforcement
I 11 convex block of rib, half of ribs I strike out the taper convex block of half of evagination；
S13 presses setting position punching press ribs II 12 in the front of II blanket of support construction shell I and support construction shell respectively, should add
Strong rib II strikes out the triangular bump of evagination；
S14 presses setting position punching press antiskid rib 13, the antiskid rib in support construction shell I and II blanket front of support construction shell respectively
Strike out the oval bar shaped convex block of evagination；
Respectively in II half of variable diameter link slot of blanket tail end punching press of support construction shell I and support construction shell, which connects S15
Access slot strikes out the prominent structure of the oblate arc of half kidney-shaped that support construction shell extends transition；
S16, should be partly respectively in half of necking conveyer trough of right side punching press of II blanket of the left side of support construction shell I and support construction shell
A necking conveyer trough strikes out the small necking convex block in notch large trough inner cavity of half of evagination；
S17 presses design size tailored plate side surplus, obtains the support construction shell I and support construction shell II to connect together to side；
S2 makes oviduct
Support construction shell I and support construction shell II are closed up along side connecting line doubling, by support construction shell I and support construction shell
II seam welds are combined into flat oviduct；
S3 manufactures Pressure-bearing pads:
Steel plate is cut into the Pressure-bearing pads blanket of setting shape and size by punching or cutting by S21；
S22 punching press boss 26 and stop bit block machine 22: from the rearwardly punching press of Pressure-bearing pads blanket front, make the Pressure-bearing pads blanket back side
Boss 26 is formed, the periphery of boss is 2 ~ 10mm more slightly larger than the horn mouth of oviduct, and Pressure-bearing pads blanket front is formed and boss pair
The groove answered, groove quadrangle form the stop bit block machine 22 for the limit of work anchor slab, groove left side and front and back side edge and pressure-bearing
Backing plate forms smooth transition slope 25；
S23 in a groove between punch through beam hole 23, and in lashing hole side by setting position irrigation slurry threaded hole 24 and template installation
Hole 21；
S4 makes flat type anchor plate
Pressure-bearing pads made from step S23 are docked with oviduct made from step S2: the horn mouth of oviduct connects in pressure-bearing pad
On the boss of back, then it is connected by welding or riveting, obtains finished product flat type anchor plate.
Illustrate:
1. Pressure-bearing pads are positive: for the finished product after processing, with the face that is in contact of work anchor slab；The Pressure-bearing pads back side: refer to and hold
The face (the opposite face with front) that pressure pad plate is connect with oviduct；
2. it is described in text from top to bottom: be for anchor plate the Pressure-bearing pads back side at upper (referring to attached drawing 1- Fig. 2), oviduct exists
Under location status for；
3. being the unbalance loading phenomenon for generating offset after preventing work anchor slab load-bearing to carry and generating, a notch need to be set, if directly
Pressure-bearing pads punch forming notch will cause and cut steel plate phenomenon, therefore four block machines 22 are only arranged to prevent work anchor slab load-bearing
Offset is generated after load, remaining is seamlessly transitted in the form of seamlessly transitting slope 25, avoids cutting steel plate；
Pressure-bearing pads front is concave after punching press, and the back side can protrude to form boss 26, to avoid irregular protrusion from causing and oviduct
It is generated after contact compared with big gap and avoids vertical punching press generation cutting phenomenon, boss 26 is than front boss position punching press at this
Big 2 ~ the 10mm's of the back gauge for the wheelmark being configured to afterwards allows bit space (see photo).
Claims (4)
1. a kind of flat type anchor plate, including oviduct (1) and Pressure-bearing pads (2), loudspeaker tube cavity constitutes lashing channel, oviduct
Outside is equipped with ribs and conveyer trough (15), the Pressure-bearing pads are connected to the flared end of oviduct, it is characterised in that:
The oviduct (1) is hollow squashed structure, closes up structure by symmetrical support construction shell I and support construction shell II are opposite
At；
The ribs includes ribs I (11) and at least one ribs II (12), and ribs I (11) is located on the left of oviduct
With the junction of Pressure-bearing pads, half falls in support construction shell I, and the other half is fallen on support construction shell II；
The ribs II (12) is located at the junction of side and Pressure-bearing pads before and after oviduct, and the ribs II is distributed in support
The identical, positional symmetry with the quantity on support construction shell II of structural shell I；
The conveyer trough (15) is located at the junction on the right side of oviduct with Pressure-bearing pads, and it is another that half falls in support construction shell I
It partly falls on support construction shell II；
The oviduct tail end is variable diameter link slot (14), and the cross-sectional shape of the variable diameter link slot is kidney-shaped；
Side connects the near caudal end part at least 1 antiskid rib (13) being laterally arranged before and after the oviduct；The antiskid rib distribution
Support construction shell I with the quantity on support construction shell II identical, positional symmetry；
The Pressure-bearing pads (2) are a strip plate structure, and kidney-shaped corresponding with variable diameter connection groove shape is provided among Pressure-bearing pads
Lashing hole (23), Pressure-bearing pads side are equipped with grouting threaded hole (24) corresponding with conveyer trough (15), and Pressure-bearing pads two sides are equipped with
Template mounting hole (21).
2. a kind of flat type anchor plate as described in claim 1, it is characterised in that: the ribs I (11) be from top to bottom by
The small taper convex block of gradual change, the ribs II (12) are up big and down small triangular bump, and the antiskid rib (13) is ellipse
Bar shaped convex block；The conveyer trough (15) is the small throat structure in notch large trough inner cavity.
3. a kind of flat type anchor plate as claimed in claim 2, it is characterised in that: there is a boss at Pressure-bearing pads (2) back side
(26), the front of Pressure-bearing pads (2) forms groove corresponding with boss, and the lashing hole (23) is opened among groove, groove
Quadrangle is equipped with stop bit block machine (22), is smooth transition slope between the groove and Pressure-bearing pads of front and back side on the left of lashing hole
(25)；The oviduct (1) is connected on the boss on Pressure-bearing pads (2) back side lashing hole periphery.
4. a kind of production method of flat type anchor plate as claimed in claim 3, it is characterised in that: include the following steps:
S1 makes support construction shell:
Sheet metal is struck out support construction shell blanket by design size by S11, which includes being connected together with its side, right
Claim II blanket of support construction shell I and support construction shell of structure；
S12 is respectively in the left side of II blanket of the right side of support construction shell I and support construction shell by half of setting position punching press reinforcement
Rib I (11) convex block, half of ribs I strike out the taper convex block of half of evagination；
S13 presses setting position punching press ribs II (12) in the front of II blanket of support construction shell I and support construction shell respectively, should
Ribs II strikes out the triangular bump of evagination；
S14 presses setting position punching press antiskid rib (13), the antiskid in support construction shell I and II blanket front of support construction shell respectively
Rib strikes out the oval bar shaped convex block of evagination；
Respectively in II half of variable diameter link slot of blanket tail end punching press of support construction shell I and support construction shell, which connects S15
Access slot strikes out the prominent structure of the oblate arc of half kidney-shaped that support construction shell extends transition；
S16, should be partly respectively in half of necking conveyer trough of right side punching press of II blanket of the left side of support construction shell I and support construction shell
A necking conveyer trough strikes out the small necking convex block in notch large trough inner cavity of half of evagination；
S17 presses design size tailored plate side surplus, obtains the support construction shell I and support construction shell II to connect together to side；
S2 makes oviduct:
Support construction shell I and support construction shell II are closed up along side connecting line doubling, by support construction shell I and support construction shell
II seam welds are combined into flat oviduct；
S3 manufactures Pressure-bearing pads:
Steel plate is cut into the Pressure-bearing pads blanket of setting shape and size by punching or cutting by S21；
S22 punching press boss (26) and stop bit block machine (22): from the rearwardly punching press of Pressure-bearing pads blanket front, make Pressure-bearing pads blanket
The back side formed boss (26), the periphery of boss is 2 ~ 10mm more slightly larger than the horn mouth of oviduct, Pressure-bearing pads blanket front formed with
The corresponding groove of boss, groove quadrangle form the stop bit block machine (22) for the limit of work anchor slab, groove left side and front and back side
Edge and Pressure-bearing pads form smooth transition slope (25)；
S23 in a groove between punch through beam hole (23), and in lashing hole side by setting position irrigation slurry threaded hole (24) and template
Mounting hole (21)；
S4 makes flat type anchor plate:
Pressure-bearing pads made from step S23 are docked with oviduct made from step S2: the horn mouth of oviduct connects in pressure-bearing pad
On the boss of back, then it is connected by welding or riveting, obtains finished product flat type anchor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035625.6A CN108952012A (en) | 2018-09-06 | 2018-09-06 | A kind of flat type anchor plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035625.6A CN108952012A (en) | 2018-09-06 | 2018-09-06 | A kind of flat type anchor plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108952012A true CN108952012A (en) | 2018-12-07 |
Family
ID=64476061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035625.6A Withdrawn CN108952012A (en) | 2018-09-06 | 2018-09-06 | A kind of flat type anchor plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005133A (en) * | 2019-04-25 | 2019-07-12 | 广西科技大学 | Weld the determination method of anchor plate loading plate thickness |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1428675A (en) * | 1972-05-11 | 1976-03-17 | Stressed Concrete Design Ltd | Distribution members for prestressed reinforcing elements in prestressed structures |
| CN2311545Y (en) * | 1997-11-16 | 1999-03-24 | 中外合资柳州欧维姆建筑机械有限公司 | Flat anchoring backing board |
| CN105040911A (en) * | 2015-07-03 | 2015-11-11 | 天津鑫坤泰预应力专业技术有限公司 | Anchor backing plate utilizing clamp slot to fix reducer union |
| CN107190917A (en) * | 2017-04-19 | 2017-09-22 | 柳州市邱姆预应力机械有限公司 | Welded type anchor plate and preparation method thereof |
| CN107956273A (en) * | 2016-10-18 | 2018-04-24 | 柳州欧维姆机械股份有限公司 | A kind of combination forming anchor plate and preparation method thereof |
| CN209145154U (en) * | 2018-09-06 | 2019-07-23 | 柳州欧维姆机械股份有限公司 | A kind of flat type anchor plate |
-
2018
- 2018-09-06 CN CN201811035625.6A patent/CN108952012A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1428675A (en) * | 1972-05-11 | 1976-03-17 | Stressed Concrete Design Ltd | Distribution members for prestressed reinforcing elements in prestressed structures |
| CN2311545Y (en) * | 1997-11-16 | 1999-03-24 | 中外合资柳州欧维姆建筑机械有限公司 | Flat anchoring backing board |
| CN105040911A (en) * | 2015-07-03 | 2015-11-11 | 天津鑫坤泰预应力专业技术有限公司 | Anchor backing plate utilizing clamp slot to fix reducer union |
| CN107956273A (en) * | 2016-10-18 | 2018-04-24 | 柳州欧维姆机械股份有限公司 | A kind of combination forming anchor plate and preparation method thereof |
| CN107190917A (en) * | 2017-04-19 | 2017-09-22 | 柳州市邱姆预应力机械有限公司 | Welded type anchor plate and preparation method thereof |
| CN209145154U (en) * | 2018-09-06 | 2019-07-23 | 柳州欧维姆机械股份有限公司 | A kind of flat type anchor plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005133A (en) * | 2019-04-25 | 2019-07-12 | 广西科技大学 | Weld the determination method of anchor plate loading plate thickness |
| CN110005133B (en) * | 2019-04-25 | 2021-02-26 | 广西科技大学 | Method for determining thickness of welding anchor backing plate bearing plate |
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Application publication date: 20181207 |