CN207229118U - A kind of embedded parts positioning device - Google Patents
A kind of embedded parts positioning device Download PDFInfo
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- CN207229118U CN207229118U CN201721145916.1U CN201721145916U CN207229118U CN 207229118 U CN207229118 U CN 207229118U CN 201721145916 U CN201721145916 U CN 201721145916U CN 207229118 U CN207229118 U CN 207229118U
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Abstract
The utility model provides a kind of embedded parts positioning device, including hollow tube, hollow tube both ends are connected to the first connector for connecting tunnel internal layer bar-mat reinforcement and the second connector for connecting built-in fitting, hollow tube is socketed with insulating sleeve in one end close to the second connector, hollow tube is provided with the position for connecting tunnel outer reinforcement net, set and have elastic component along its axis direction inside hollow tube, flexible member one end abuts the second connector.Using the embedded parts positioning device of technical solutions of the utility model, the positioner is installed in cast-in-place tunnel, built-in fitting is connected on the second connector, thus built-in fitting is subjected to Primary Location, built-in fitting is close to trolley formwork surface and is moved along the central axial direction of hollow tube, is achieved in precisely installing；It is not required to occupancy trolley formwork to pre-fix built-in fitting, effectively shortens the construction period；And whole process does not use weld job, construction safety environmental protection.
Description
Technical field
It the utility model is related to cast-in-place tunnel installation of embedded parts technical field, and in particular to a kind of embedded parts positioning device.
Background technology
Built-in fitting is the component being pre-installed in tunnel structure, and the component and fitting generally disposed when structure pours, is used for
Overlap joint during superstructure is built by laying bricks or stones, so that the installation of field engineering Equipment Foundations is fixed, and in order to meet the need of structural strength
It is mostly metal material to want built-in fitting.Built-in fitting is as the important composition component in cast-in-place tunnel, it is desirable to which installation site is accurate, pours
Same radian is kept with tunnel bottom punching block inner surface during building, that is, needs built-in fitting to be vertically precisely installed on cast-in-place tunnel
Poured again after inner wall.
Since arcuate structure is presented in the inner wall in cast-in-place tunnel, being mounted directly built-in fitting will cause installation dislocation or precision not to reach
Mark, and installing built-in fitting can precisely not cause later stage subway mechanical and electric equipment installation difficult.Tunnel installation of embedded parts in the prior art
Precisely just need built-in fitting being accurately fixed on above trolley formwork by T-bolt, but this installation method needs to take
The set-up time of trolley so that tunnel construction site can not realize continuous productive process, add construction period and difficulty of construction, at the same time
The space that some cast-in-place tunnel trolleys decline contraction is limited, and personnel, which cannot be introduced into, to construct, and also thus is difficult to built-in fitting essence
Quasi- installation.
The content of the invention
The purpose of this utility model is to provide a kind of embedded parts positioning device, the device is easy to operate and can will be pre-buried
Part is accurately installed on tunnel inner wall, realizes continuous productive process using the device, can effectively shorten the construction period.
Based on this, the utility model proposes a kind of embedded parts positioning device, including hollow tube, the hollow tube two
End is connected to the first connector for connecting tunnel internal layer bar-mat reinforcement and the second connector for connecting built-in fitting, institute
State hollow tube and be socketed with insulating sleeve in one end close to second connector, by the hollow tube and the insulation sleeve
The position that pipe connects is denoted as junction, and the hollow tube is used to connect tunnel outer reinforcement close to the position of the junction
Net, sets inside the hollow tube along its axis direction and has elastic component, and described flexible member one end abuts described second and connects
Fitting.
Preferably, first connector can carry out telescopic adjustment along the axis direction of the hollow tube.
Preferably, first connector includes the first screw rod and for connecting the tunnel internal layer bar-mat reinforcement
Strength clip, the strength clip are fixed in one end of first screw rod, and the end of the hollow tube is connected with long nut,
First screw rod is arranged in the screw hole of the long nut.
Preferably, the strength clip is affixed by iron wire and first screw rod, and the strength clip is set
It is useful for reinforcing the fastening pipe collar for connecting the tunnel internal layer bar-mat reinforcement and the strength clip.
Preferably, the hollow tube is iron pipe, and the first insulation tube and second exhausted is connected with inside the iron pipe
Edge pipe, is provided with rubber washer, first insulation tube, described second between first insulation tube and second insulation tube
Insulation tube and the rubber washer are hollow-core construction, and first connector is sheathed on the inner wall of first insulation tube.
Preferably, the flexible member is sheathed on inside first insulation tube, and described flexible member one end
It is fixedly connected with second connector, the other end of the flexible member is abutted with the rubber washer.
Preferably, plastic bushing is further included, the plastic bushing is socketed on second connector, and the modeling
Material casing is connected in the inner wall of the insulating sleeve.
Preferably, the hollow tube is provided with the first injected hole, and first insulation tube sets the second slip casting
Hole, second insulation tube are provided with the 3rd injected hole, first injected hole, second injected hole and the 3rd slip casting
Hole is corresponding in turn to setting.
Preferably, second connector includes the second screw rod and the C-shaped channel card for being clamped the built-in fitting,
Second screw sleeve is arranged on the inner wall of first insulation tube, and the C-shaped channel card is bolted in second screw rod.
Preferably, the flexible member is spring.
Implement the utility model embodiment, have the advantages that：
1st, the hollow tube of positioner be connected to cast-in-place tunnel tunnel outer reinforcement it is online, its first connector installation
On tunnel internal layer bar-mat reinforcement, thus the device is installed in cast-in-place tunnel, and built-in fitting is connected on the second connector, thus
Built-in fitting is subjected to Primary Location, when trolley formwork carries out top pressure built-in fitting, since hollow tube is internally provided with elastic member
Part, built-in fitting will be close on the surface of trolley formwork, central axis of the built-in fitting along hollow tube when trolley formwork exerts a force
Direction is moved, and is achieved in precisely installing；And said structure make it that the mounting means of built-in fitting simplifies, it is not necessary to take trolley mould
Plate pre-fixes built-in fitting, is achieved in continuous productive process, so as to effectively shorten the construction period.
2nd, when the tunnel outer reinforcement net in cast-in-place tunnel and the different distance of tunnel internal layer bar-mat reinforcement, can be connected to first
Part carries out telescopic adjustment, and then meets the tunnel structure of different-thickness, thus improves its applicability.
3rd, the first connector includes the first screw rod and the strength clip for connecting tunnel internal layer bar-mat reinforcement, strength clip are consolidated
One end of the first screw rod is connected to, the end of hollow tube is connected with long nut, and the first screw rod is arranged in the screw hole of long nut, by
First connector is fixedly connected by this by strength clip with tunnel internal layer bar-mat reinforcement, thus avoids being welded and fixed using traditional
Construction method, avoid construction personnel from producing danger in welding process, ensured the personal safety of construction personnel, safety and environmental protection
Construction；When needing that the first connector is adjusted, the first screw rod of adjustment screws in the length of long nut, side swift to operate
Just.
4th, hollow tube is iron pipe, and iron pipe causes the structural strength of whole device to meet the requirements, and iron pipe meets construction rule
Model, is connected with the first insulation tube and the second insulation tube inside iron pipe, rubber is provided between the first insulation tube and the second insulation tube
Packing ring, the first insulation tube, the second insulation tube and rubber washer are hollow-core construction, and the first connector is sheathed on the first insulation tube
Inner wall, said structure causes the first connector to be isolated with the second connector by the first insulation tube, and hollow tube outer wall and tunnel
Outer reinforcement connects, and is that state of insulation, thus tunnel internal layer bar-mat reinforcement and tunnel outer reinforcement net are equal inside and outside hollow tube
It is dielectrically separated from built-in fitting, and then protects cast-in-place tunnel not by galvano-cautery.
5th, flexible member is sheathed on inside the first insulation tube, and flexible member one end is fixedly connected with the second connector, bullet
The other end of property element is abutted with rubber washer, is thus avoided the second insulation tube from being damaged by flexible member top pressure, is thus protected
Second insulation tube and avoid flexible member from being slipped when compressing, ensure the stability of device, while cause flexible member and iron
Pipe insulation is isolated.
6th, hollow tube is provided with the first injected hole, and first insulation tube sets the second injected hole, second insulation
Pipe is provided with the 3rd injected hole, and first injected hole, second injected hole and the 3rd injected hole are corresponding in turn to setting,
And the first insulation tube, the second insulation tube and rubber washer are hollow-core construction, it is possible thereby to be noted by three above-mentioned injected holes
It is closely knit to enter concrete slurry progress, avoids producing larger gap in casting process, thus improves the structural strength of whole device
And stability.
7th, the second connector includes the second screw rod and the C-shaped channel card for being clamped the built-in fitting, the second screw sleeve are arranged on
The inner wall of first insulation tube, the C-shaped channel card are bolted in the second screw rod.C-shaped channel card can very easily be connected in the groove of built-in fitting
Body, and rotation adjusting can be carried out round built-in fitting, while can be adjusted along the length direction of the second screw rod, thereby guarantee that
Thus C-shaped channel card and built-in fitting stable connection, can carry out during actual job in the end attaching nut of the second screw rod
Further fixed, above-mentioned structure had both ensured that the rotation of installation of embedded parts position was adjusted and its elastic adjusting so that work progress
It is more convenient precisely in addition to turn avoid traditional operation that is welded to connect, reduce difficulty of construction and ensure construction safety.
8th, flexible member is spring, and spring is of low cost and easy to connect.
Brief description of the drawings
Fig. 1 is the embedded parts positioning device working state schematic representation of the utility model embodiment, and arrow is oriented to platform in figure
Car template traffic direction.
Fig. 2 is the utility model embodiment embedded parts positioning device explosive view.
Fig. 3 is the assembling overall structure view of the utility model embodiment embedded parts positioning device.
In figure：1- hollow tubes, the first connectors of 2-, the second connectors of 3-, 4- insulating sleeves, 5- flexible members,
6- long nuts, 7- iron wires, 8- fastening pipe collars, 9- fastening bolts, the first insulation tubes of 10-, the second insulation tubes of 11-, 12-
Rubber washer, 13- plastic bushings, the cast-in-place tunnels of 14-, 15- built-in fittings, 16- trolley formworks；The first injected holes of 1a-,
The first screw rods of 2a-, 2b- strength clips, the second screw rods of 3a-, 3b-C type groove cards, the second injected holes of 10a-, 11a- the 3rd
Injected hole, 14a- tunnels internal layer bar-mat reinforcement, 14b- tunnels outer reinforcement net.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " on ", " under ", "left", "right", " top ", " bottom " etc.
The orientation or position relationship of instruction are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model
Described with simplifying, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that limitation to the utility model.
As shown in Figure 1 to Figure 3：A kind of 15 positioner of built-in fitting, including hollow tube 1 are present embodiments provided, it is hollow
1 both ends of tube body are connected to the first connector 2 for connecting tunnel internal layer bar-mat reinforcement 14a and for connecting built-in fitting 15
Second connector 3, hollow tube 1 are socketed with insulating sleeve 4 in one end close to the second connector 3, by hollow tube 1 and insulation
The position that casing 4 connects is denoted as junction, and hollow tube 1 is used to connect tunnel outer reinforcement net close to the position of junction
14b, is in the present embodiment fixed hollow tube 1 and tunnel outer reinforcement net 14b using clip and tied silk, thus easy to disassemble
And installation, avoid by the way of welding, more safety and be conveniently adjusted in dislocation, and cast-in-place tunnel 14 includes tunnel
Internal layer bar-mat reinforcement 14a and tunnel outer reinforcement net 14b, tunnel internal layer bar-mat reinforcement 14a and tunnel outer reinforcement net 14b are by a plurality of
Reinforcing bar is formed, and the first connector 2 and the tunnel internal layer bar-mat reinforcement 14a of the positioner are attached, and hollow tube 1 and tunnel
The 14b connections of outer reinforcement net, said structure causes the positioner to be installed on cast-in-place tunnel 14, and second connector 3 connects
Built-in fitting 15 is connected to, built-in fitting 15 is tentatively fixed at this time, is achieved in the pre-determined bit of built-in fitting 15,1 inside edge of hollow tube
Its axis direction, which is set, has elastic component 5, and 5 one end of flexible member abuts the second connector 3, thus with 16 top pressure of trolley formwork
During built-in fitting 15, since flexible member 5 may only exert a force built-in fitting 15 along the axis direction of hollow tube 1, flexible member 5
By compression so that by 15 vertical top pressure of built-in fitting on trolley formwork 16, and then ensure that built-in fitting 15 is precisely installed.Said structure
So that when installing built-in fitting 15, it is not necessary to built-in fitting 15 is pre-fixed using trolley formwork 16, it is possible thereby to realize stream
Water operation, so as to effectively shorten the construction period.
Based on above technical scheme, the hollow tube 1 of the positioner is connected to the tunnel outer reinforcement in cast-in-place tunnel 14
To net on 14b, its first connector 2 is installed on tunnel internal layer bar-mat reinforcement 14a, and thus the device is installed in cast-in-place tunnel 14,
And built-in fitting 15 is connected on the second connector 3, built-in fitting 15 is thus subjected to Primary Location, top pressure is carried out in trolley formwork 16
During built-in fitting 15, since hollow tube 1 is internally provided with flexible member 5, built-in fitting 15 will be close to the surface of trolley formwork 16
On, built-in fitting 15 is moved along the central axial direction of hollow tube 1 when trolley formwork 16 exerts a force, and is achieved in precisely installing；
And said structure make it that the mounting means of built-in fitting 15 simplifies, it is not necessary to take trolley formwork 16 built-in fitting 15 is carried out it is pre- solid
It is fixed, continuous productive process is achieved in, so as to effectively shorten the construction period.
The first connector 2 can carry out telescopic adjustment along the axis direction of hollow tube 1 in the present embodiment, thus when outside tunnel
When the distance of layer bar-mat reinforcement 14b and tunnel internal layer bar-mat reinforcement 14a is different, telescopic adjustment, Jin Erman can be carried out to the first connector 2
14 structure of cast-in-place tunnel of sufficient different-thickness, thus improves its applicability.
Further, the first connector 2 includes the first screw rod 2a and the strength clip for connecting tunnel internal layer bar-mat reinforcement
2b, strength clip 2b are fixed in one end of the first screw rod 2a, and the end of hollow tube 1 is connected with long nut 6, and the first screw rod 2a is worn
In the screw hole of long nut 6, the first connector 2 and tunnel internal layer bar-mat reinforcement 14a are fixed from there through strength clip 2b and connected
Connect, thus avoid using traditional construction method being welded and fixed, avoid construction personnel from producing danger in welding process, ensure
The personal safety of construction personnel, safety and environmental protection construction, when needing that the first connector 2 is adjusted, adjusts the first screw rod
2a screws in the length of long nut 6, using threaded connection, easy to the telescopic adjustment of the first connector 2, it is pointed out that its
His telescopic adjustment mode can also, for example with telescopic rod or using pin clamping by the way of can also realize the function.It is excellent
Selection of land, strength clip 2b is affixed by iron wire 7 and the first screw rod 2a, and strength clip 2b is provided with for reinforcing connection tunnel internal layer
The fastening pipe collar 8 of bar-mat reinforcement 14a and strength clip 2b, it should be pointed out that blocked in the present embodiment using fastening bolt 9 to strength
Folder 2b is further locked, so that the first connector 2 and tunnel internal layer bar-mat reinforcement 14a's is stably connected with.
In addition, the train run in cast-in-place tunnel 14 can just have stray electrical current generation, and electric elements mainly connect admittedly
Be scheduled on built-in fitting 15, if built-in fitting 15 touches the bar-mat reinforcement in cast-in-place tunnel 14, stray electrical current will galvano-cautery bar-mat reinforcement,
And then tunnel is damaged, in order to avoid tunnel bar-mat reinforcement by galvano-cautery, hollow tube 1 is iron pipe, iron pipe causes the knot of whole device
Structure intensity is met the requirements, and iron pipe meets job specfication, and the first insulation tube 10 and the second insulation tube 11 are connected with inside iron pipe, the
Rubber washer 12, the first insulation tube 10, the second insulation tube 11 and rubber are provided between one insulation tube 10 and the second insulation tube 11
Packing ring 12 is hollow-core construction, and the first connector 2 is sheathed on the inner wall of the first insulation tube 10, and said structure causes the first connector
2 are isolated with the second connector 3 by the first insulation tube 10, and 1 outer wall of hollow tube is connected with tunnel outer reinforcement net 14b, hollow
Be inside and outside tube body 1 state of insulation, thus tunnel internal layer bar-mat reinforcement 14a and tunnel outer reinforcement net 14b with built-in fitting 15
It is dielectrically separated from, and then protects cast-in-place tunnel 14 not by galvano-cautery.
Wherein, flexible member 5 is sheathed on inside the first insulation tube 10, and 5 one end of flexible member is fixed with the second connector 3
Connection, the other end of flexible member 5 are abutted with rubber washer 12, thus avoid the second insulation tube 11 by 5 top pressure of flexible member
Damage, thus protects the second insulation tube 11 and is slipped when avoiding flexible member 5 from compressing, ensure the stability of device, at the same time
So that flexible member 5 is dielectrically separated from iron pipe.
Further, 15 positioner of built-in fitting in the present embodiment further includes plastic bushing 13, and plastic bushing 13 is socketed
In the second connector 3, and plastic bushing 13 is connected in the inner wall of insulating sleeve 4, so that the second connector 3 and insulating sleeve
4 close connections, and flexible member 5 is effectively dielectrically separated from hollow tube 1.
In the present embodiment, hollow tube 1 is provided with the first injected hole 1a, and first insulation tube 10 sets the second injected hole
10a, second insulation tube 11 are provided with the 3rd injected hole 11a, the first injected hole 1a, the second injected hole 10a and
The 3rd injected hole 11a is corresponding in turn to setting, and the first insulation tube 10, the second insulation tube 11 and rubber washer 12 are hollow
Structure, it is possible thereby to by above-mentioned three injected holes inject concrete slurry carry out it is closely knit, avoid producing in casting process compared with
Big gap, thus improves the structural strength and stability of whole device.
Further, the second connector 3 includes the second screw rod 3a and C-shaped channel card 3b for being clamped the built-in fitting 15,
Second screw rod 3a is sheathed on the inner wall of the first insulation tube 10, and the C-shaped channel card 3b is bolted in the second screw rod 3a.C-shaped channel card 3b energy
The groove body of built-in fitting 15 is very easily connected in, and rotation adjusting can be carried out round built-in fitting 15, while can be along the second spiral shell
The length direction of bar 3a is adjusted, and thereby guarantees that C-shaped channel card 3b and 15 stable connection of built-in fitting, can during actual job
In the end attaching nut of the second screw rod 3a, thus further to be fixed, above-mentioned structure had both ensured that built-in fitting 15 was installed
The rotation of position adjusts and its elastic adjusting so that work progress is more convenient precisely, in addition turn avoid traditional welding and connects
Operation is connect, difficulty of construction is reduced and ensures construction safety.
In addition, flexible member 5 is spring, spring is of low cost and easy to connect, thus pre-buried in 16 top pressure of trolley formwork
During part 15, spring exerts a force built-in fitting 15 along the central axial direction of hollow tube 1 after being compressed so that built-in fitting 15 is close to
On trolley formwork 16.
To sum up, connected using 15 positioner of built-in fitting of the utility model embodiment, the hollow tube 1 of the positioner
On the tunnel outer reinforcement net 14b in cast-in-place tunnel 14, its first connector 2 is installed on tunnel internal layer bar-mat reinforcement 14a, thus
The device is installed in cast-in-place tunnel, and built-in fitting 15 is connected on the second connector 3, and it is tentatively fixed thus to carry out built-in fitting 15
Position, when trolley formwork 16 carries out top pressure built-in fitting 15, since hollow tube 1 is internally provided with flexible member 5, built-in fitting 15 will
It is close on the surface of trolley formwork 16, central axial direction of the built-in fitting 15 along hollow tube 1 when trolley formwork 16 exerts a force
Movement, is achieved in precisely installing；And said structure make it that the mounting means of built-in fitting 15 simplifies, it is not necessary to take trolley formwork
16 pairs of built-in fittings 15 pre-fix, and are achieved in continuous productive process, so as to effectively shorten the construction period.
It should be appreciated that various information, but these are described using term " first ", " second " etc. in the utility model
Information should not necessarily be limited by these terms, these terms are only used for same type of information being distinguished from each other out.For example, this is not being departed from
In the case of utility model scope, " first " information can also be referred to as " second " information, similar, and " second " information can also
It is referred to as " first " information.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
The scope of protection of the utility model is also should be regarded as into replacement.
Claims (10)
- A kind of 1. embedded parts positioning device, it is characterised in that：Including hollow tube, the hollow tube both ends are connected to use The first connector in connection tunnel internal layer bar-mat reinforcement and the second connector for connecting built-in fitting, the hollow tube by One end of nearly second connector is socketed with insulating sleeve, the position that the hollow tube and the insulating sleeve are connected Junction is denoted as, the hollow tube is used to connect tunnel outer reinforcement net, the hollow tube close to the position of the junction Internal portion is set along its axis direction to have elastic component, and described flexible member one end abuts second connector.
- 2. embedded parts positioning device according to claim 1, it is characterised in that：First connector can be along described hollow The axis direction of tube body carries out telescopic adjustment.
- 3. embedded parts positioning device according to claim 2, it is characterised in that：First connector includes the first screw rod With the strength clip for connecting the tunnel internal layer bar-mat reinforcement, the strength clip is fixed in one end of first screw rod, The end of the hollow tube is connected with long nut, and first screw rod is arranged in the screw hole of the long nut.
- 4. embedded parts positioning device according to claim 3, it is characterised in that：The strength clip by iron wire with it is described First screw rod is affixed, and the strength clip is provided with connects the tunnel internal layer bar-mat reinforcement and the strength clip for reinforcing Fasten pipe collar.
- 5. embedded parts positioning device according to claim 1, it is characterised in that：The hollow tube is iron pipe, the iron The first insulation tube and the second insulation tube are connected with inside pipe, rubber is provided between first insulation tube and second insulation tube Rubber gasket, first insulation tube, second insulation tube and the rubber washer are hollow-core construction, first connector It is sheathed on the inner wall of first insulation tube.
- 6. embedded parts positioning device according to claim 5, it is characterised in that：The flexible member is sheathed on described first Inside insulation tube, and described flexible member one end is fixedly connected with second connector, the other end of the flexible member Abutted with the rubber washer.
- 7. embedded parts positioning device according to claim 5, it is characterised in that：Further include plastic bushing, the plastic sheath Pipe sleeve is connected to second connector, and the plastic bushing is connected in the inner wall of the insulating sleeve.
- 8. embedded parts positioning device according to claim 5, it is characterised in that：The hollow tube is provided with the first slip casting Hole, first insulation tube set the second injected hole, and second insulation tube is provided with the 3rd injected hole, first slip casting Hole, second injected hole and the 3rd injected hole are corresponding in turn to setting.
- 9. embedded parts positioning device according to claim 5, it is characterised in that：Second connector includes the second screw rod With the C-shaped channel card for being clamped the built-in fitting, second screw sleeve is arranged on the inner wall of first insulation tube, the c-type Groove card is bolted in second screw rod.
- 10. according to claim 1 to 9 any one of them embedded parts positioning device, it is characterised in that：The flexible member is bullet Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145916.1U CN207229118U (en) | 2017-09-07 | 2017-09-07 | A kind of embedded parts positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145916.1U CN207229118U (en) | 2017-09-07 | 2017-09-07 | A kind of embedded parts positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229118U true CN207229118U (en) | 2018-04-13 |
Family
ID=61861062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145916.1U Active CN207229118U (en) | 2017-09-07 | 2017-09-07 | A kind of embedded parts positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750751A (en) * | 2019-01-30 | 2019-05-14 | 中国建筑第五工程局有限公司 | A kind of building curtain wall embedded parts positioning device and its application method |
| CN116181365A (en) * | 2022-12-30 | 2023-05-30 | 中铁二局集团有限公司 | Built-in channel with limiting device and mounting method thereof |
-
2017
- 2017-09-07 CN CN201721145916.1U patent/CN207229118U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750751A (en) * | 2019-01-30 | 2019-05-14 | 中国建筑第五工程局有限公司 | A kind of building curtain wall embedded parts positioning device and its application method |
| CN109750751B (en) * | 2019-01-30 | 2019-12-06 | 中国建筑第五工程局有限公司 | Building curtain wall embedded part positioning device and application method thereof |
| CN116181365A (en) * | 2022-12-30 | 2023-05-30 | 中铁二局集团有限公司 | Built-in channel with limiting device and mounting method thereof |
| CN116181365B (en) * | 2022-12-30 | 2023-11-21 | 中铁二局集团有限公司 | Built-in channel with limiting device and mounting method thereof |
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