CN207878798U - A kind of functional steel tendon protective layer control device - Google Patents
A kind of functional steel tendon protective layer control device Download PDFInfo
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- CN207878798U CN207878798U CN201721736694.0U CN201721736694U CN207878798U CN 207878798 U CN207878798 U CN 207878798U CN 201721736694 U CN201721736694 U CN 201721736694U CN 207878798 U CN207878798 U CN 207878798U
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- matrix
- protective layer
- reinforcing bar
- block
- length
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- 239000011241 protective layer Substances 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 210000002435 tendon Anatomy 0.000 title claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims abstract description 95
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 63
- 239000013589 supplement Substances 0.000 claims abstract description 19
- -1 locking device Substances 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003190 augmentative effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 230000002787 reinforcement Effects 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 11
- 239000004033 plastic Substances 0.000 description 11
- 239000004570 mortar (masonry) Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model functional steel tendon protective layer control device; it is related to technical field of building construction; control device includes matrix, locking device, protective layer thickness control block and length thereof supplement block; matrix includes the matrix I mutually snapped connection and matrix II; matrix I, II opposite end of matrix are respectively equipped with reinforcing bar locking bayonet; locking device can stretch into reinforcing bar locking bayonet and lock reinforcing bar; protective layer thickness control block is connected to matrix I, II outside of matrix, and length thereof supplement block is optionally connected between matrix I and matrix II.Component protective layer thickness and member section thickness are first determined in construction; the increasing of block is augmented by protective layer thickness control block, length thereof again, subtracts combination; to reach control protective layer thickness, the effect of support shear wall, frame beam forms and fixed steel bars skeleton spacing.
Description
Technical field
The utility model is related to technical field of building construction, more particularly to a kind of functional steel tendon protective layer control device.
Background technology
Currently, thickness control of protection cover of rebar mostly uses placement plastic cushion in construction site（As shown in Figure 1）Or mortar
Cushion block（As shown in Figure 2）Two kinds of ways, to prevent reinforced concrete shear wall, Vierendeel girder, rod structure sectional dimension because template is drawn
It tightly reinforces and becomes smaller, generally use precast concrete inner support（As shown in Figure 3）, to prevent shear wall both sides vertical reinforcement, beam side
Main reinforcement horizontal spacing is excessive, generally use lacing wire（As shown in Figure 4）Positioning.
The way of protective layer plastic bearer of reinforced bar is：The shaping plastic cushion block card slot customized in advance is blocked into reinforcing bar, it is every
Installation form after process is errorless, does protective layer thickness, to realize protective layer thickness control using the outer ring width of plastic cushion.
The way of mortar pad is：Prefabricated mortar pad before reinforced process binding, when tie with reinforcing bar, with pre-buried in mortar pad
Tie wire fastened with reinforcing bar, make protective layer thickness using mortar pad thickness.
The way of concrete structure sectional dimension inner support is：Shear wall both sides reinforcing bar, Vierendeel girder, the binding of column reinforcing bar are completed
Afterwards, before concrete structure formwork tenses reinforcing, with placement precast concrete inner support, inner support bayonet court on high horizontal reinforcement
Under, embedding firmly horizontal reinforcement, template is withstood at inner support both ends.
Shear wall, Vierendeel girder, column reinforcing bar lacing wire way be：Shear wall both sides reinforcing bar, Vierendeel girder, the binding of column reinforcing bar are completed
Afterwards, reinforcing bar is held using the good lacing wire level of pre-production.Traditional shear wall, Vierendeel girder cushion block of concrete bar protective layer, in concrete
Support, reinforcing bar lacing wire arrangement such as Fig. 5, Fig. 6.
The above-mentioned prior art has the following disadvantages：1, traditional plastic cushion is when form work engineering is constructed, plastic mattress
After block stress, easily deviation, the phenomenon that falling off, causing protective layer insufficient, off-position of steel reinforcing bar, it can not ensure the accurate of protective layer thickness
Property.2, traditional mortar pad, need to be according to design protection thickness, and divider lattice high-volume is prefabricated in advance at the scene, and occupied ground is big；
And mortar pad generally existing intensity is insufficient, it is broken；For mortar pad using iron wire and reinforcing bar banding fixed, work consuming amount is big, and
The easy rotational displacement of cushion block.Though 3, template concrete inner support can guarantee the size of concrete component, its usual limiting slot is shallower, ruler
It is very little more single, it can not ensure that the reinforcing bar of different size can be stuck in limiting slot；Template inner support is made of pea gravel concreten,
Because of material and manufacture craft is good withers uneven, this is easily broken after also resulting in cushion block stress；In addition, template inner support is simply
It is fixed by towards lower groove, easily occurs inner support displacement during formwork reinforcement and casting and compacting of concrete and even fall.4, reinforcing bar is drawn
Muscle is installed after the completion of being typically scheduled at shear wall vertical reinforcement mesh sheet, Vierendeel girder side main reinforcement and stirrup binding, and both ends have at this time
The very difficult installation of the lacing wire of 135 ° of crotches, and steel using amount is big, it is uneconomical.5, cushion block of concrete bar protective layer, template concrete inner support, steel
The all presence of three kinds of components of muscle lacing wire have a single function, processing and fabricating is difficult, installation work consuming amount is big, spillage of material is more, effect is undesirable
The case where.
Invention content
The purpose of this utility model is to provide a kind of functional steel tendon protective layer control device, can effectively control reinforcing bar guarantor
The two-way thickness of sheath ensures that reinforced concrete structure sectional dimension, control shear force wall reinforcing steel bar mesh sheet, the lateral main reinforcement of Vierendeel girder are horizontal
To spacing, the function of three kinds of existing protective layer cushion block, concrete inner support, reinforcing bar lacing wire components is integrated in one, section material, time saving
Saving of labor, versatile, installation is firm, simple operation, low manufacture cost can effectively improve armored concrete entity project matter
Amount.
The utility model to achieve the above object the technical solution adopted is that：A kind of functional steel tendon protective layer control dress
It sets, including matrix, locking device, protective layer thickness control block and length thereof augment block, matrix includes the matrix I being connected with each other
With matrix II, the interface that matrix I is docked with matrix II is recessed inwardly pair docked with matrix I equipped with anti-avulsion card slot, matrix II
Junction is protruded outward equipped with the anti-avulsion buckle wedge head that can be held in the anti-avulsion card slot of matrix I, and matrix I is far from II one end of matrix
End face is also recessed inwardly equipped with anti-avulsion card slot, and end face of the matrix II far from I one end of matrix is also recessed inwardly equipped with anti-avulsion card slot, base
Body I and II upper surface of matrix are recessed separately down close to the position of outer end locks bayonet, the steel of matrix I and matrix II equipped with reinforcing bar
The locking device guide groove interconnected with reinforcing bar locking bayonet is respectively equipped on the inside of muscle locking bayonet, the setting of locking device one end exists
In locking device guide groove, the locking device other end extends in reinforcing bar locking bayonet and can steel bar clamping be locked bayonet in reinforcing bar
In, protective layer thickness control block includes thickness control block main body portion, and thickness control block main body portion end face is recessed inwardly equipped with only
Off card slot, the other end opposite with side where anti-avulsion card slot is protruded outward equipped with anti-avulsion card in thickness control block main body portion
Button, protective layer thickness control block can be buckled and II end face outside of anti-avulsion card slot or matrix of I end face outside of matrix by anti-avulsion
Anti-avulsion card slot connects, and length thereof supplement block includes length supplement block main body portion, and length supplement block main body portion one end faces out prominent
Go out to be equipped with anti-avulsion and buckle wedge head, length supplement block main body portion the other end face is recessed inwardly equipped with anti-avulsion card slot, and length thereof increases
Patch is attached between matrix I and matrix II.
The further technical solution of the utility model is：The depth of locking device guide groove on matrix I and matrix II compares steel
Muscle lock bayonet depth it is small, locking device guide groove include positioned at upside capping guide groove and the propulsion arm guide groove positioned at downside,
The width for covering guide groove is bigger than the width of propulsion arm guide groove.
The further technical solution of the utility model is：Locking device includes thrustor and capping plate, thrustor packet
Include hold tightly plate and with hold plate propulsion arm connected vertically tightly, the spring column of its prominent upper surface is connected on propulsion arm, is covered on plate
Equipped with a row plate setting can be held tightly in reinforcing bar locks bayonet, propulsion arm one with the matched standing block hole of spring column of propulsion arm
End is connect with plate is held tightly, and the propulsion arm other end is arranged in propulsion arm guide groove, and capping plate is arranged in covering guide groove, is held plate tightly and is existed
When reinforcing bar locks compression reinforcing bar in bayonet, the spring column on propulsion arm is prevented by being located on capping plate in some standing block hole
Only hold plate movement tightly.
The further technical solution of the utility model is：It is rectangular-shape that length thereof, which augments block, and length augments block main body
Recess is equipped with groove respectively inwards at portion four sides.
The utility model has the advantages that：Compared with conventional apparatus, the utility model functional steel tendon protective layer
Control device augments the increasing of block by protective layer thickness control block and length thereof, subtracts combination, to reach control protection thickness
Degree, the effect of support shear wall, frame beam forms and fixed steel bars skeleton spacing effectively control the two-way thickness of cover to reinforcement
With concrete component sectional dimension；It, being capable of firm fixed different-diameter since the holding plate of locking device can be moved with propulsion arm
Reinforcing bar, it is ensured that framework of steel reinforcement sectional dimension and position are accurate, reduce reinforcing bar dew muscle, it is logical that concrete component deforms these quality
The generation of disease, reduces rework rate；Meanwhile multi-purpose content way, it is quickly and expediently installed, construction is simple, economic cost is also more low
It is honest and clean.
With reference to the accompanying drawings and examples to the utility model functional steel tendon protective layer control device, make further
It is bright.
Description of the drawings
Fig. 1 is the schematic diagram of prior art plastic cushion；
Fig. 2 is the schematic diagram of prior art mortar pad；
Fig. 3 is the schematic diagram of prior art precast concrete inner support；
Fig. 4 is the schematic diagram of prior art lacing wire；
Fig. 5 is prior art shear force wall reinforcing steel bar protective layer cushion block, concrete inner support, reinforcing bar lacing wire arrangement schematic diagram；
Fig. 6 is prior art Vierendeel girder cushion block of concrete bar protective layer, template concrete inner support, reinforcing bar lacing wire arrangement schematic diagram；
Fig. 7 is the structural representation of the protective layer thickness control block of the utility model functional steel tendon protective layer control device
Figure；
Fig. 8 is the other direction view of protective layer thickness control block shown in Fig. 7；
Fig. 9 is the sectional view of protective layer thickness control block shown in Fig. 7；
Figure 10 is the structural schematic diagram of the matrix of the utility model functional steel tendon protective layer control device；
Figure 11 is the sectional view of matrix shown in Figure 10；
Figure 12 is the structural schematic diagram of the matrix I of the utility model functional steel tendon protective layer control device；
Figure 13 is the sectional view of matrix I shown in Figure 12；
Figure 14 is the structural schematic diagram of the matrix II of the utility model functional steel tendon protective layer control device；
Figure 15 is the sectional view of matrix II shown in Figure 14；
Figure 16 is the structural schematic diagram of the length thereof supplement block of the utility model functional steel tendon protective layer control device；
Figure 17 is the sectional view of the supplement block of length thereof shown in Figure 16；
Figure 18 is the structural schematic diagram of the thrustor of the utility model functional steel tendon protective layer control device；
Figure 19 is the sectional view of thrustor shown in Figure 18；
Figure 20 is the structural schematic diagram of the capping plate of the utility model functional steel tendon protective layer control device；
Figure 21 is structural schematic diagram of the locking device by reinforcing bar lock in reinforcing bar locks bayonet；
Figure 22 is cross section view of the locking device by reinforcing bar lock in reinforcing bar locks bayonet；
Figure 23 is the structure being mounted on using the utility model functional steel tendon protective layer control device on shear force wall reinforcing steel bar
Schematic diagram；
Drawing reference numeral explanation：1- reinforcing bar card slots, 2- plastic cushions, 3- mortar pads, 4- tie wires, in 5- concrete
Support, 6- inner support grooves, 7- lacing wires, 8- templates, 9- steel bar stresses, 10- distributing reinforcements, 11- stirrups, the side's 12- item, the docking of 14- templates
Screw rod, 15- frame beam bottom mother plates, 16- frame beam stress main reinforcements, 17- thickness control block main bodies portion, the control of 18- protective layer thickness
Block, 19- anti-avulsions buckle, 20- matrixes I, 21- matrixes II, 22- locking device guide grooves, 23- reinforcing bars lock bayonet, 24- anti-avulsion cards
Slot, 25- cover guide groove, 26- propulsion arm guide grooves, and 27- anti-avulsions buckle wedge head, and 28- length augments block main body portion, 29- grooves, 30-
Hold plate, 31- propulsion arms, 32- spring columns, 33- capping plates, 34- standing block holes, 35- fixing screw holes, 36- reinforcing bars, the more work(of 37- tightly
It can cover to reinforcement control device.
Specific implementation mode
As shown in Fig. 7 to Figure 20, a kind of functional steel tendon protective layer control device of the utility model（Referred to as " control dress
It sets "）, including matrix, locking device, protective layer thickness control block and length thereof supplement block.Matrix, protective layer thickness control block
And length thereof supplement block is all made of high-strength elastic plastic production, locking device is made of high-strength elastic plastics and steel material.
As shown in Figure 10 to Figure 15, matrix using " recessed " type, can composite structure, matrix include be connected with each other I He of matrix
Matrix II, the interface that matrix I is docked with matrix II are recessed inwardly the docking docked with matrix I equipped with anti-avulsion card slot, matrix II
Face out the anti-avulsion buckle wedge head in the anti-avulsion card slot for being arranged in the prominent part of and being held in matrix I, end of the matrix I far from II one end of matrix
Face is also recessed inwardly equipped with anti-avulsion card slot, and end face of the matrix II far from I one end of matrix is also recessed inwardly equipped with anti-avulsion card slot, matrix
I and II upper surface of matrix close to outer end position separately down be recessed equipped with reinforcing bar lock bayonet.Matrix I and the connection of matrix II are adopted
It is connected with click on fashion.It is respectively equipped on the inside of the reinforcing bar of matrix I and matrix II locking bayonet and is interconnected with reinforcing bar locking bayonet
Locking device guide groove, locking device one end be arranged in locking device guide groove, the locking device other end extend to reinforcing bar locking
And it can be by steel bar clamping in reinforcing bar locks bayonet in bayonet.Reinforcing bar locking bayonet on matrix I and matrix II is symmetrical, lock
Tight device using sliding spring column click on fashion, can clip different-diameter reinforcing bar.Locking device guide groove on matrix I and matrix II
Depth than reinforcing bar lock bayonet depth it is small, locking device guide groove include positioned at upside capping guide groove and the top positioned at downside
Push rod guide groove, the width for covering guide groove are bigger than the width of propulsion arm guide groove.
As shown in Figure 7 to 9, protective layer thickness control block includes thickness control block main body portion, thickness control block main body portion
End face is recessed inwardly equipped with anti-avulsion card slot, the other end opposite with side where anti-avulsion card slot in thickness control block main body portion
It protrudes outward and is buckled equipped with anti-avulsion, protective layer thickness control block can buckle the anti-avulsion card slot with I end face outside of matrix by anti-avulsion
Or the anti-avulsion card slot connection of II end face outside of matrix.The thickness of each protective layer thickness control block is 5mm；Protective layer thickness controls
Block anti-avulsion buckle can be embedded in matrix I, II end face of matrix anti-avulsion card slot in, and each protective layer thickness control block can be free
Be embedded into the anti-avulsion card slot of another protective layer thickness control block.One or more protective layer may be selected according to protective layer thickness
Thickness control block.
As shown in Figure 16,17, length thereof supplement block includes length supplement block main body portion, and length augments block main body portion one end
It faces out and is arranged in the prominent part of anti-avulsion buckle wedge head, length supplement block main body portion the other end face is recessed inwardly equipped with anti-avulsion card slot, base
Body length supplement block is attached between matrix I and matrix II.It is rectangular-shape that length thereof, which augments block, and length augments block main body
Recess is equipped with groove respectively inwards at portion four sides.Length thereof is augmented block and can be made by two kinds of specifications of 50mm, 100mm, also may be used certainly
Length thereof to make other sizes augments block, and the length thereof of different size can be selected to augment block as needed and be connected to base
Between body I and matrix II.Length thereof augments block and uses and snap connection with matrix I, matrix II.
As shown in Figure 18 to Figure 20, locking device include thrustor and capping plate, thrustor include hold tightly plate and with
It holds plate propulsion arm connected vertically tightly, is connected with the spring column of its prominent upper surface on propulsion arm, capping plate is equipped with a row can be with
The matched standing block hole of spring column of propulsion arm holds plate setting tightly in reinforcing bar locks bayonet, and propulsion arm one end connects with plate is held tightly
It connects, the propulsion arm other end is arranged in propulsion arm guide groove, and capping plate is arranged in covering guide groove, holds plate tightly and locks bayonet in reinforcing bar
When middle compression reinforcing bar, the spring column on propulsion arm prevents from holding plate shifting tightly by being located on capping plate in some standing block hole
It is dynamic.Plate, propulsion arm are held tightly by ppo plastic productions, it is steel material, Spring nut plating that the two, which uses screw connection, spring column, spring,
Zinc-iron matter.
One piece of matrix I is only illustrated as shown in Figure 21,22, in figure, when clamping reinforcing bar using the utility model control device,
Reinforcing bar is placed in reinforcing bar locking bayonet, plate is then held tightly to reinforcing bar radial push by propulsion arm, when holding reinforcing bar tightly, spring column bullet
Go out to corresponding hole site and is held tightly to realize.The increasing of block is augmented by protective layer thickness control block, length thereof, subtracts combination, to reach
To control protective layer thickness, the effect of support shear wall, frame beam forms and fixed steel bars skeleton spacing, Figure 23 is to use this reality
The example of control shear force wall reinforcing steel bar is clamped with novel control device, certain utility model device can be used for clamping controller chassis
It other building elements such as sets a roof beam in place, is not enumerating herein.
Above example is only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (4)
1. a kind of functional steel tendon protective layer control device, which is characterized in that including matrix, locking device, protective layer thickness control
Clamp dog（18）And length thereof augments block, matrix includes the matrix I being connected with each other（20）With matrix II（21）, matrix I（20）With
Matrix II（21）The interface of docking is recessed inwardly equipped with anti-avulsion card slot（24）, matrix II（21）With matrix I（20）Pair of docking
Junction, which protrudes outward to be equipped with, can be held in matrix I（20）Anti-avulsion card slot（24）In anti-avulsion buckle wedge head（27）, matrix I（20）
Far from matrix II（21）The end face of one end is also recessed inwardly equipped with anti-avulsion card slot（24）, matrix II（21）Far from matrix I（20）One
The end face at end is also recessed inwardly equipped with anti-avulsion card slot（24）, matrix I（20）With matrix II（21）Position of the upper surface close to outer end
Recess is equipped with reinforcing bar and locks bayonet separately down（23）, matrix I（20）With matrix II（21）Reinforcing bar lock bayonet（23）Inside
It is respectively equipped with and locks bayonet with reinforcing bar（23）Interconnected locking device guide groove（22）, the setting of locking device one end is in locking dress
Set guide groove（22）In, the locking device other end extends to reinforcing bar locking bayonet（23）In and can be by steel bar clamping in reinforcing bar locking clamp
Mouthful（23）In, protective layer thickness control block（18）Including thickness control block main body portion（17）, thickness control block main body portion（17）One
End face is recessed inwardly equipped with anti-avulsion card slot（24）, in thickness control block main body portion（17）Upper and anti-avulsion card slot（24）Place side is opposite
Other end protrude outward equipped with anti-avulsion buckle（19）, protective layer thickness control block（18）It can be buckled by anti-avulsion（19）With base
Body I（20）The anti-avulsion card slot of end face outside（24）Or matrix II（21）The anti-avulsion card slot of end face outside（24）Connection, length thereof
Supplement block includes length supplement block main body portion（28）, length supplement block main body portion（28）End face is protruded outward to be buckled equipped with anti-avulsion
Wedge head（27）, length supplement block main body portion（28）The other end face is recessed inwardly equipped with anti-avulsion card slot（24）, length thereof supplement
Block is attached to matrix I（20）With matrix II（21）Between.
2. functional steel tendon protective layer control device as described in claim 1, which is characterized in that matrix I（20）With matrix II
（21）On locking device guide groove（22）Depth than reinforcing bar lock bayonet（23）Depth it is small, locking device guide groove（22）Including
Capping guide groove positioned at upside（25）With the propulsion arm positioned at downside（31）Guide groove（26）, cover guide groove（25）Width compare pushing tow
Bar（31）Guide groove（26）Width it is big.
3. functional steel tendon protective layer control device as claimed in claim 2, which is characterized in that locking device includes pushing tow dress
Set and cover plate（33）, thrustor includes holding plate tightly（30）And with hold tightly plate（30）Propulsion arm connected vertically（31）, pushing tow
Bar（31）On be connected with the spring column of its prominent upper surface（32）, cover plate（33）It can be with propulsion arm equipped with a row（31）Spring column
（32）Matched standing block hole（34）, hold plate tightly（30）Setting locks bayonet in reinforcing bar（23）In, propulsion arm（31）One end with
Hold plate tightly（30）Connection, propulsion arm（31）The other end is arranged in propulsion arm（31）Guide groove（26）In, cover plate（33）Setting is being sealed
Lid guide groove（25）In, hold plate tightly（30）Bayonet is locked in reinforcing bar（23）Middle compression reinforcing bar（36) when, propulsion arm（31）On spring column
（32）By being located in capping plate（33）Some upper standing block hole（34）In and prevent hold tightly plate（30）It is mobile.
4. functional steel tendon protective layer control device as described in claim 1, which is characterized in that it is length that length thereof, which augments block,
Cube shape, length augment block main body portion（28）Recess is equipped with groove respectively inwards at four sides（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736694.0U CN207878798U (en) | 2017-12-13 | 2017-12-13 | A kind of functional steel tendon protective layer control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736694.0U CN207878798U (en) | 2017-12-13 | 2017-12-13 | A kind of functional steel tendon protective layer control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207878798U true CN207878798U (en) | 2018-09-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721736694.0U Expired - Fee Related CN207878798U (en) | 2017-12-13 | 2017-12-13 | A kind of functional steel tendon protective layer control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207878798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859247A (en) * | 2017-12-13 | 2018-03-30 | 广西建工集团第三建筑工程有限责任公司 | A kind of functional steel tendon protective layer control device and construction method |
-
2017
- 2017-12-13 CN CN201721736694.0U patent/CN207878798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859247A (en) * | 2017-12-13 | 2018-03-30 | 广西建工集团第三建筑工程有限责任公司 | A kind of functional steel tendon protective layer control device and construction method |
| CN107859247B (en) * | 2017-12-13 | 2023-06-02 | 广西建工集团第三建筑工程有限责任公司 | Multifunctional reinforcement protection layer control device and construction method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |