CN205438874U - Bar reinforcement positioning device - Google Patents
Bar reinforcement positioning device Download PDFInfo
- Publication number
- CN205438874U CN205438874U CN201521100572.3U CN201521100572U CN205438874U CN 205438874 U CN205438874 U CN 205438874U CN 201521100572 U CN201521100572 U CN 201521100572U CN 205438874 U CN205438874 U CN 205438874U
- Authority
- CN
- China
- Prior art keywords
- locating module
- positioning seat
- groove
- positioning device
- bar reinforcement
- 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.)
- Active
Links
Abstract
The utility model relates to an assembly type structure construction field discloses a bar reinforcement positioning device, wraps including positioning seat and orientation module, the positioning seat is including two locating base plate that set up from top to bottom, orientation module sets up between two locating base plate, orientation module is integral module, orientation module's inner chamber is the toper through -hole. The utility model discloses firm spacer bar is avoided because of receiving the problem that the off normal appears in the influence in subsequent concrete pouring process, and divergent reinforcing bar among the concrete prefabricated part precast process can effectively be corrected to the conical inner chamber of orientation module simultaneously, plays the effect of direction, the utility model discloses simple structure, the installation is dismantled portably, repeatedly usable.
Description
Technical field
This utility model relates to assembled architecture construction field, is specifically related to a kind of bar reinforcement positioning device.
Background technology
In assembled architecture construction, the installation usual method of concrete prefabricated column is: when being prefabricated in the factory, and that reserves code requirement height at lower floor's prefabricated post top stretches out reinforcing bar, pre-buried slurry anchor sleeve bottom the prefabricated post of upper strata；During installation, stretching out lower floor's prefabricated post top in the slurry anchor sleeve bottom the prefabricated post of reinforcing bar insertion upper strata, adjusts the perpendicularity etc. of upper strata prefabricated post, then carries out grouting works.It is different from traditional architecture construction, concrete prefabricated column element joints, particularly cast-in-place structural and the control of xoncrete structure junction reserved joint bar positional precision requires at a relatively high, only when in the position of reserved steel bar is with connected precast concrete, reinforcement location is completely the same, precast concrete lifting could be realized, but installed by beam steel and concreting etc. affects, stretch out reinforcing bar to be easily shifted over and deflection, cause stretching out reinforcing bar to be difficult to be properly inserted in slurry anchor sleeve, the installation difficulty making prefabricated post is the biggest, speed of application is slow, greatly reduce efficiency of construction.Meanwhile, if the most strictly controlling reinforcing bar biased error, high building perpendicularity from top to bottom cannot be ensured, it is impossible to construct at all.
For solving above-mentioned technical problem, in prior art, patent CN204357007U discloses a kind of vertical reinforcement posting, comprise a square box, four lateral surface of square box are equipped with several the most flattened quarter butts, quarter butt is arranged in pairs, and forms the reinforcing bar locating slot that can be inserted into reinforcing bar between the bar of every a pair quarter butt.Separately have patent CN202227590U to disclose the post muscle localizer of reinforced column, including the positioning framework being set up in inside the post muscle of each side of reinforced column and be fixedly arranged on outside positioning framework multiple for respectively with the locating groove of each corresponding nested encryptions of post muscle.Although above-mentioned reinforcing bar location instrument can the position of spacer bar, thus avoid reinforcing bar to cause off normal in follow-up casting and compacting of concrete operation because being affected, but there is the problem being difficult to accurate positioning, owing in concrete prefabricated column installation process, precision prescribed is bigger, now lower floor's prefabricated post has poured, in order to control reinforcing bar biased error, except positioning reinforcing bar, also need the reinforcing bar offset is carried out certain rectification, and above-mentioned reinforcing bar location instrument is the most applicable.
Utility model content
The purpose of this utility model is to provide a kind of novel bar reinforcement positioning device, can not only spacer bar, simultaneously can effectively correct the reinforcing bar of deflection in precast concrete prefabrication process, play the effect of guiding.
Above-mentioned purpose is to be achieved through the following technical solutions: a kind of bar reinforcement positioning device, including positioning seat and locating module, described positioning seat includes setting up and down two piece location substrate, described locating module is arranged between two pieces of location substrates, described locating module is integral module, and the inner chamber of described locating module is conical through-hole.When concrete prefabricated column is installed, positioning seat is raised up to above lower floor's prefabricated post, lower floor's prefabricated post is stretched out reinforcing bar and is respectively aligned to the inner chamber of locating module, slowly fall, by conical through-hole, reinforcing bar is derived the upper end of locating module, thus reaches to correct and the purpose of spacer bar.Owing to the inner chamber of locating module is conical through-hole, i.e. the diameter of inner chamber lower end is more than the diameter of upper end, and the reinforcing bar of skew easily enters the inner chamber of locating module, along with falling of positioning seat, stretch out reinforcing bar through locating module until exposing suitable length, then positioning seat is secured in place.In the process, it is subjected to displacement the position stretching out reinforcing bar with deflection and perpendicularity and gradually adjusts to meeting requirement along with the gradient of taper locating module.Positioning seat is set to the hollow structure of upper and lower two pieces of location substrate compositions, its weight, beneficially operative can be alleviated, save material simultaneously, set locating module is connected with upper location substrate and the lower location substrate of positioning seat, is positioned such that module is connected with positioning seat the most firm.Lower floor's prefabricated post is stretched out reinforcing bar by described locating module to be completed to position and after rectification guiding work, carry out concreting work, treat that concrete curing is complete, and this bar reinforcement positioning device the most dismountable carries out the installation of upper strata prefabricated post.Now the stretching out in the slurry anchor sleeve that reinforcing bar can insert upper strata prefabricated post smoothly of lower floor's prefabricated post.
Further, described locating module be shaped as cylinder, frustum or cube.By locating module when being shaped as cylinder, frustum or cube, the production and processing technology of locating module is simple, and, its profile is prone to coupling, when particularly its profile is cube, after being combined with positioning seat, has the best matching performance and anti-offset behavior.
Further, described upper and lower location substrate is offered porose, and the two ends up and down of described locating module are respectively arranged at the hole that upper and lower location substrate is offered.The locating module of multiple different model can be set according to the model of reinforcing bar, be arranged such, the locating module of corresponding model can be changed according to the model of reinforcing bar to be positioned in positioning seat, expand range of the present utility model.
Further, described upper and lower location substrate offers groove, it is provided with track at the fluting of described upper location substrate and/or lower location substrate, described track is provided with groove, described locating module is provided with the projection used with described groove fit, described projection is placed in described groove, and described locating module can slide along groove.Being arranged such, described locating module slides along groove, can be for different bar spacing regulation locating module relative distance in positioning seat；Locating module is played position-limiting action, it is to avoid locating module moves up and down along positioning seat in reinforcing bar location and correcting process simultaneously.
Further, described upper and lower location substrate offers groove, it is provided with track at the fluting of described upper location substrate and/or lower location substrate, described track is provided with projection, described locating module is provided with the groove used with described male cooperation, described projection is placed in described groove, and described locating module can slide along projection.Being arranged such, described locating module slides along protruding, can be for different bar spacing regulation locating modules in locating module relative distance in positioning seat；Locating module is played position-limiting action, it is to avoid locating module moves up and down along positioning seat in reinforcing bar location and correcting process simultaneously.
Further, the groove on the substrate of described upper and lower location is along positioning seat circumferential distribution.It is arranged such, after arranging locating module in the groove of positioning seat circumferential distribution, is easy to location and the rectification of periphery reinforcing bar.
Further, on the substrate of described upper and lower location, middle part is provided with at least one vertical or horizontal groove.It is arranged such, after the groove in the middle part of positioning seat arranges locating module, is easy to location and the rectification of mid portion reinforcing bar.
Further, described upper and lower location substrate is connected by outer panel, and described outer panel is provided with the elongated slot with described groove or projecting parallel；Described locating module connects screw rod, and described screw rod passes described elongated slot, and described screw rod is equipped with nut, and described screw rod is fixed on described positioning seat with the use of by locating module with nut；Or described locating module sidewall offers screw, described screw is equipped with bolt, and described bolt passes described elongated slot, is fixed on described positioning seat by locating module by tightening described bolt.It is arranged such, after the relative distance of locating module is adjusted, coordinating or tighting a bolt and locating module is fixed on the specific position of positioning seat by screw rod and nut.
Further, described nut is butterfly nut.Being arranged such, locating module can be fixed by the both wings manually rotating butterfly nut, so without by instrument, simplifies operation.
Further, described positioning seat is installed on the top of concrete prefabricated column, and the shape of described positioning seat is corresponding with concrete prefabricated column cross sectional shape.It is arranged such, it is simple to the location to reinforcing bar；When completing after the guiding to reinforcing bar corrects, the side of positioning seat alignment lower floor prefabricated post respective side edge, it may be determined that reinforcing bar to be positioned is on the position of required location.
Further, the osculum diameter of the conical through-hole of described locating module is equal to or more than the diameter of described reinforcing bar to be positioned.Being arranged such, beneficially locating module is to the guiding of reinforcing bar to be positioned and positioning action, avoids reinforcing bar to offset as far as possible, thus reduces error.
Further, described positioning seat offers at least one pouring hole, at described pouring hole, be provided with the interior plate of the upper and lower location substrate connecting positioning seat.What follow-up concrete was easy in the setting of pouring hole pours work.
Further, described positioning seat top is provided with handle, and inner chamber osculum one end of described locating module is positioned at positioning seat and sets handled one end.Being arranged such, beneficially bar reinforcement positioning device is installed and follow-up dismantlement work to the location of reinforcing bar with when correcting.
Further, described handle is connected with described positioning seat by hinge ear.Being arranged such, handle can rotate along hinge ear, it is simple to carrying of the present utility model and transport.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.
The structural representation of the Fig. 1～2 bar reinforcement positioning device involved by a kind of embodiment of this utility model；
Fig. 3 is positioning seat internal structure schematic diagram involved in Fig. 2；
Fig. 4 is the schematic diagram of locating module structure involved in Fig. 1；
Fig. 5 is the schematic diagram of locating module structure involved in Fig. 2；
Fig. 6 is the sectional view of locating module involved in Fig. 5；
Fig. 7 is the bar reinforcement positioning device working state schematic representation involved by a kind of embodiment of this utility model.
In figure:
1 positioning seat 2 locating module 3 inner chamber 4 groove
5 protruding 8 grooves of pouring hole 6 handle 7
9 Jiao Er 10 lower floor prefabricated post 11 reinforcing bar 12 bolts
13 screw 14 elongated slots 15 position substrate 16 outer panel
17 tracks
Detailed description of the invention
Being described in detail this utility model below in conjunction with the accompanying drawings, the description of this part is only exemplary and explanatory, should not have any restriction effect to protection domain of the present utility model.Additionally, those skilled in the art are according to the description of presents, the feature in embodiment in presents and in different embodiment can be carried out respective combination.
This utility model embodiment is as follows, with reference to Fig. 1～7, a kind of bar reinforcement positioning device, including positioning seat 1 and locating module 2, described positioning seat 1 includes setting up and down two piece location substrate 15, described locating module 2 is arranged between two pieces of location substrates 15, and described locating module 2 is integral module, and the inner chamber 3 of described locating module 2 is conical through-hole.When concrete prefabricated column is installed, positioning seat 1 is raised up to above lower floor's prefabricated post 10, lower floor's prefabricated post 10 is stretched out reinforcing bar 11 and is respectively aligned to the inner chamber 3 of locating module 2, slowly fall.Owing to the inner chamber 3 of locating module 2 is conical through-hole, i.e. the diameter of inner chamber 3 lower end is more than the diameter of upper end, the reinforcing bar 11 of skew easily enters the inner chamber 3 of locating module 2, along with falling of positioning seat 1, stretching out reinforcing bar 11 through locating module 2 until exposing suitable length, then positioning seat 1 being secured in place.In the process, it is subjected to displacement the position stretching out reinforcing bar 11 with deflection and perpendicularity and gradually adjusts to meeting requirement along with the gradient of taper locating module 2.Positioning seat 1 is set to the hollow structure that upper and lower two pieces of location substrates 15 form, its weight can be alleviated, it is beneficial to operative, save material simultaneously, set locating module 2 is connected with upper location substrate 15 and the lower location substrate 15 of positioning seat 1, is positioned such that module 2 is the most firm with what positioning seat 1 was connected.Lower floor's prefabricated post 10 is stretched out reinforcing bar 11 by described locating module 2 to be completed to position and after rectification guiding work, carry out concreting work, treat that concrete curing is complete, and this bar reinforcement positioning device the most dismountable carries out the installation of upper strata prefabricated post.Now the stretching out in the slurry anchor sleeve that reinforcing bar 11 can insert upper strata prefabricated post smoothly of lower floor's prefabricated post 10.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 4 and Fig. 5, described locating module 2 be shaped as cylinder, frustum or cube.By locating module 2 when being shaped as cylinder, frustum or cube, the production and processing technology of locating module 2 is simple, and, its profile is prone to coupling, when particularly its profile is cube, after being combined with positioning seat 1, has the best matching performance and anti-offset behavior.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, described upper and lower location substrate 15 is offered porose, and the two ends up and down of described locating module 2 are respectively arranged at the hole that upper and lower location substrate 15 is offered.The locating module 2 of multiple different model can be set according to the model of reinforcing bar 11, be arranged such, the locating module 2 of corresponding model can be changed according to the model of reinforcing bar 11 to be positioned in positioning seat 1, expand range of the present utility model.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described upper and lower location substrate 15 offers groove 4, being provided with track 17 at the fluting 4 of described upper location substrate and/or lower location substrate, described track 17 is provided with groove, and described locating module 2 is provided with the projection used with described groove fit, described projection is placed in described groove, and described locating module 2 can slide along groove.Being arranged such, described locating module 2 slides along groove, can be for the different bar spacing regulation locating module 2 relative distance in positioning seat 1；Locating module 2 is played position-limiting action, it is to avoid locating module 2 moves up and down along positioning seat 1 in reinforcing bar 11 location and correcting process simultaneously.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2 and Fig. 3, described upper and lower location substrate 15 offers groove 4, being provided with track 17 at the fluting 4 of described upper location substrate 15 and/or lower location substrate 15, described track 17 is provided with protruding 7, described locating module 2 be provided with described protruding 7 with the use of groove 8, described protruding 7 are placed in described groove 8, and described locating module 2 can slide along protruding 7.Being arranged such, described locating module 2 slides along protruding 7, can be for different bar spacing regulation locating modules 2 in the locating module 2 relative distance in positioning seat 1；Locating module 2 is played position-limiting action, it is to avoid locating module 2 moves up and down along positioning seat 1 in reinforcing bar 11 location and correcting process simultaneously.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, the groove 4 on described upper and lower location substrate 15 is along positioning seat 1 circumferential distribution.It is arranged such, after arranging locating module 2 in the groove 4 of positioning seat 1 circumferential distribution, is easy to location and the rectification of periphery reinforcing bar 11.
On the basis of above-described embodiment, in another embodiment of this utility model, on described upper and lower location substrate 15, middle part is provided with at least one vertical or horizontal groove 4.It is arranged such, after the groove 4 in the middle part of positioning seat 1 arranges locating module 2, is easy to location and the rectification of mid portion reinforcing bar 11.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described upper and lower location substrate 15 is connected by outer panel 16, and described outer panel 16 is provided with and described groove 8 or protruding 7 parallel elongated slots 14；Described locating module 2 connects screw rod, and described screw rod passes described elongated slot 14, and described screw rod is equipped with nut, and described screw rod is fixed on described positioning seat 1 with the use of by locating module 2 with nut；Or as shown in Figure 2 and Figure 5, described locating module 2 sidewall offers screw 13, described screw 13 is equipped with bolt 12, and locating module 2, through described elongated slot 14, is fixed on described positioning seat 1 by described bolt 12 by tightening described bolt 12.It is arranged such, after the relative distance of locating module 2 is adjusted, coordinating or tighting a bolt and 12 locating module 2 is fixed on the specific position of positioning seat 1 by screw rod and nut.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described nut is butterfly nut.Being arranged such, locating module 2 can be fixed by the both wings manually rotating butterfly nut, so without by instrument, simplifies operation.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described positioning seat 1 is installed on the top of concrete prefabricated column, and the shape of described positioning seat 1 is corresponding with concrete prefabricated column cross sectional shape.It is arranged such, it is simple to the location to reinforcing bar 11；When completing after the guiding to reinforcing bar 11 corrects, the side of positioning seat 1 alignment lower floor prefabricated post 10 respective side edge, it may be determined that reinforcing bar 11 to be positioned is on the position of required location.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, the osculum diameter of the conical through-hole of described locating module 2 is equal to or more than the diameter of described reinforcing bar 11 to be positioned.Being arranged such, beneficially locating module 2 is to the guiding of reinforcing bar 11 to be positioned and positioning action, avoids reinforcing bar 11 to offset as far as possible, thus reduces error.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described positioning seat 1 offers at least one pouring hole 5, at described pouring hole, be provided with the interior plate of the upper and lower location substrate connecting positioning seat 1.What follow-up concrete was easy in the setting of pouring hole 5 pours work.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described positioning seat 1 top is provided with handle 6, and inner chamber 3 osculum one end of described locating module 2 is positioned at positioning seat 1 and is provided with one end of handle 6.Being arranged such, beneficially bar reinforcement positioning device is installed and follow-up dismantlement work to the location of reinforcing bar 11 with when correcting.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described handle 6 is connected with described positioning seat 1 by hinge ear 9.Being arranged such, handle 6 can rotate along hinge ear 9, it is simple to carrying of the present utility model and transport.
It should be noted that, Fig. 2, Fig. 5 and Fig. 7 there is a bolt 12 be not attached on locating module 2, when this utility model that this is not offered as in above-described embodiment uses, this bolt 12 is not attached on locating module 2, the most so represent, just to showing the concrete shape of bolt 12, and the concrete type of attachment of bolt 12 and locating module 2.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a bar reinforcement positioning device, it is characterised in that include positioning seat and locating module, described positioning seat includes setting up and down two piece location substrate, described locating module is arranged between two pieces of location substrates, and described locating module is integral module, and the inner chamber of described locating module is conical through-hole.
Bar reinforcement positioning device the most according to claim 1, it is characterised in that described locating module be shaped as cylinder, frustum or cube.
Bar reinforcement positioning device the most according to claim 2, it is characterised in that described upper and lower location substrate is offered porose, and the two ends up and down of described locating module are respectively arranged at the hole that upper and lower location substrate is offered.
Bar reinforcement positioning device the most according to claim 2, it is characterized in that, described upper and lower location substrate offers groove, it is provided with track at the fluting of described upper location substrate and/or lower location substrate, described track is provided with groove, described locating module is provided with the projection used with described groove fit, and described projection is placed in described groove, and described locating module can slide along groove.
5. according to the bar reinforcement positioning device described in claim 2, it is characterized in that, described upper and lower location substrate offers groove, it is provided with track at the fluting of described upper location substrate and/or lower location substrate, described track is provided with projection, described locating module is provided with the groove used with described male cooperation, and described projection is placed in described groove, and described locating module can slide along projection.
6. according to the bar reinforcement positioning device described in claim 4 or 5, it is characterised in that the groove on the substrate of described upper and lower location is along positioning seat circumferential distribution.
Bar reinforcement positioning device the most according to claim 6, it is characterised in that on the substrate of described upper and lower location, middle part is provided with at least one vertical or horizontal groove.
Bar reinforcement positioning device the most according to claim 7, it is characterised in that described upper and lower location substrate is connected by outer panel, and described outer panel is provided with the elongated slot with described groove or projecting parallel；Described locating module connects screw rod, and described screw rod passes described elongated slot, and described screw rod is equipped with nut, and described screw rod is fixed on described positioning seat with the use of by locating module with nut；Or described locating module sidewall offers screw, described screw is equipped with bolt, and described bolt passes described elongated slot, is fixed on described positioning seat by locating module by tightening described bolt.
Bar reinforcement positioning device the most according to claim 8, it is characterised in that described nut is butterfly nut.
Bar reinforcement positioning device the most according to claim 9, it is characterised in that described positioning seat is installed on the top of concrete prefabricated column, the shape of described positioning seat is corresponding with concrete prefabricated column cross sectional shape；The osculum diameter of the conical through-hole of described locating module is equal to or more than the diameter of reinforcing bar to be positioned；Or offer at least one pouring hole on described positioning seat, it is provided with the interior plate of the upper and lower location substrate connecting positioning seat at described pouring hole；Or described positioning seat top is provided with handle, the osculum end of the inner chamber of described locating module is positioned at positioning seat and sets handled one end, and described handle is connected with described positioning seat by hinge ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100572.3U CN205438874U (en) | 2015-12-25 | 2015-12-25 | Bar reinforcement positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100572.3U CN205438874U (en) | 2015-12-25 | 2015-12-25 | Bar reinforcement positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438874U true CN205438874U (en) | 2016-08-10 |
Family
ID=56578535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100572.3U Active CN205438874U (en) | 2015-12-25 | 2015-12-25 | Bar reinforcement positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168835A (en) * | 2019-10-23 | 2020-05-19 | 绍兴市城投建筑工业化制造有限公司 | Prefabricated bent cap sleeve positioner |
| CN111844388A (en) * | 2020-07-15 | 2020-10-30 | 汪冬青 | Concrete prefabricated part mould |
-
2015
- 2015-12-25 CN CN201521100572.3U patent/CN205438874U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168835A (en) * | 2019-10-23 | 2020-05-19 | 绍兴市城投建筑工业化制造有限公司 | Prefabricated bent cap sleeve positioner |
| CN111168835B (en) * | 2019-10-23 | 2021-01-29 | 绍兴市城投建筑工业化制造有限公司 | Prefabricated bent cap sleeve positioner |
| CN111844388A (en) * | 2020-07-15 | 2020-10-30 | 汪冬青 | Concrete prefabricated part mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205444945U (en) | Bar reinforcement positioning device | |
| CN205369939U (en) | Bar reinforcement positioning device | |
| KR101081791B1 (en) | Beam making method using moulding jack apparatus and end moulding apparatus | |
| CN104695557A (en) | Steel structure building construction method for one-step pre-burying of foundation bolts | |
| CN205348587U (en) | Rebar positioning module | |
| CN205438874U (en) | Bar reinforcement positioning device | |
| CN205348588U (en) | Rebar positioning module | |
| KR20150051503A (en) | Precast buit-up pier structure and construction method using the same | |
| CN205348586U (en) | Bar reinforcement positioning device | |
| KR102179294B1 (en) | Transformable formwork apparatus and method for manufacturing concrete precast wall | |
| CN205438873U (en) | Bar reinforcement positioning device | |
| CN205558047U (en) | Bar reinforcement positioning device | |
| CN205438875U (en) | Bar reinforcement positioning device | |
| CN205558300U (en) | Bar reinforcement positioning device | |
| CN204435409U (en) | A kind of embedding anchor bolts construction jig | |
| CN104594533B (en) | Adjustable masonry filler wall and frame column flexible connecting structure | |
| CN105089276B (en) | A kind of construction method of the large area concrete plate of application floor elevation control instrument | |
| CN102409850A (en) | Construction method for template for building | |
| CN207564661U (en) | A kind of prestressing force overlaps board assembly line partition apparatus | |
| CN204185742U (en) | Roadbed side slope arched framework ruggedized construction | |
| CN204357141U (en) | The assembled moulding bed of a kind of English truss | |
| CN107035144A (en) | A kind of locating rack for being beneficial to improve electric box position positioning precision in space | |
| CN205558046U (en) | Bar reinforcement positioning device | |
| CN208777175U (en) | A kind of overlapping constructing device of I-shaped steel reinforced concrete combination beam concrete | |
| CN209552089U (en) | A kind of fixed device of built-in fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHINA MINGSHENG DRAWIN TECHNOLOGY INVESTMENT CO., LTD. Assignor: Zhong Minzhuyou Co., Ltd Contract record no.: 2017430000027 Denomination of utility model: Bar reinforcement positioning device Granted publication date: 20160810 License type: Exclusive License Record date: 20171222 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: CHINA MINGSHENG DRAWIN TECHNOLOGY INVESTMENT CO., LTD. Assignor: Zhong Minzhuyou Co., Ltd Contract record no.: 2017430000027 Date of cancellation: 20180801 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Civil Architecture Friends Technology (Jiaozhou) Co., Ltd. Assignor: CHINA MINGSHENG DRAWIN TECHNOLOGY INVESTMENT CO., LTD. Contract record no.: 2018430000023 Denomination of utility model: Bar reinforcement positioning device Granted publication date: 20160810 License type: Common License Record date: 20190102 |
|
| EE01 | Entry into force of recordation of patent licensing contract |