CN219443281U - Long line method processing bed-jig of variable cross section steel reinforcement cage - Google Patents
Long line method processing bed-jig of variable cross section steel reinforcement cage Download PDFInfo
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- CN219443281U CN219443281U CN202320690776.5U CN202320690776U CN219443281U CN 219443281 U CN219443281 U CN 219443281U CN 202320690776 U CN202320690776 U CN 202320690776U CN 219443281 U CN219443281 U CN 219443281U
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Abstract
The utility model discloses a long-line processing jig frame of a variable cross-section steel reinforcement cage, and relates to the field of pile foundation steel reinforcement cage production. The upper end surfaces of the fixed clamping plates are arc-shaped with set diameters, the adjusting clamping plates are multiple, and the upper end surfaces of different adjusting clamping plates are arc-shaped with different diameters respectively and are used for positioning and supporting the reinforcement cage; one side of each fixed clamping plate is provided with a supporting frame, and each supporting frame is provided with a clamping groove matched with the lower end of the adjusting clamping plate in a clamping manner and used for supporting the adjusting clamping plate. Through set up the regulation cardboard in one side detachably of fixed cardboard to can be according to the change of steel reinforcement cage diameter, change up end arc and be the regulation cardboard of different diameters, reach through the long line processing method, to the mesh of the different diameters of pile foundation diameter preparation steel reinforcement cage of different diameters, need not to install in sections and splice again, improve the efficiency of construction, and the installation accuracy is higher.
Description
Technical Field
The utility model relates to the field of pile foundation reinforcement cage production, in particular to a long-line processing jig frame of a variable-section reinforcement cage.
Background
Among the foundations of modern bridges and culverts and buildings, pile foundations are the most common type of foundation that transfers loads transferred from the bridge and culvert and building superstructure to the foundation along with their own weight. In the bridge field, as the bridge continuously spans large rivers, mountain canyons, different pile diameters exist in the same bridge, such as a main pier pile foundation, a side pier pile foundation, an over-water pier pile foundation, a land pile foundation and the like, in order to better adapt to the characteristics of terrains and save cost. In the building process of pile foundations, reinforcement cages with different diameters are required to be manufactured according to the diameters of the pile foundations with different diameters, and in a construction site, the conversion and processing sites during the manufacture of the reinforcement cages of the pile foundations with different diameters become important points in the construction process. In the traditional process, the reinforcement cage is required to be manufactured by using reinforcement cage jig frames, and a plurality of reinforcement cage jig frames are correspondingly manufactured for reinforcement cages with different diameters.
And the steel reinforcement cage aiming at the large-diameter pile foundation has the advantages of large diameter, high processing precision requirement, difficult construction by adopting a conventional jig frame and process, low manufacturing efficiency, low construction precision, poor quality and certain safety risk.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a long-line processing jig frame of a variable cross-section steel reinforcement cage, so as to solve the problems of inconvenient processing and high quality control difficulty of the variable cross-section steel reinforcement cage in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the application provides a long line method processing bed-jig of variable cross section steel reinforcement cage, include:
a plurality of fixed clamping plates arranged at intervals;
the upper end surfaces of the plurality of adjusting clamping plates are respectively arc-shaped with different diameters and are used for positioning and supporting the reinforcement cage;
the supporting frames are in one-to-one correspondence with the fixed clamping plates and are arranged on one side of the fixed clamping plates, clamping grooves matched with the lower ends of the adjusting clamping plates in a clamping manner are formed in the supporting frames and used for clamping and supporting the adjusting clamping plates.
In some alternative embodiments, a positioning member is disposed between the adjusting card and the fixing card, for fixing the relative positions of the fixing card and the adjusting card.
In some alternative embodiments, the adjusting clamping plates are provided with arc-shaped elongated holes along an arc direction, the fixing clamping plates are provided with long straight holes with a set length, and when the adjusting clamping plates are attached to one side of the fixing clamping plates through the supporting frames, the arc-shaped elongated holes and the long straight holes are provided with intersecting points through which the positioning pieces penetrate, and the positioning pieces penetrate through the intersecting points to fix the relative positions of the fixing clamping plates and the adjusting clamping plates.
In some alternative embodiments, the positioning member comprises a bolt and a nut, and the adjusting clamp plate and the fixing clamp plate are clamped by the nut after the bolt passes through the intersection point.
In some alternative embodiments, an adjusting base is disposed below the supporting frame, and the supporting frame is connected to the adjusting base and used for adjusting the height of the top of the supporting frame.
In some alternative embodiments, at least two U-shaped grooves for clamping reinforcing bars are circumferentially spaced apart from each other on the arc-shaped upper end surfaces of the fixing clamping plate and the adjusting clamping plate.
In some alternative embodiments, the device further comprises an operation platform, which is arranged at two radial sides of the fixed clamping plate.
In some alternative embodiments, the operating platform includes an operating bracket and a stair for connecting a top surface of the operating bracket to the ground.
In some alternative embodiments, the device further comprises a hanger which can move along the arrangement direction of the fixed clamping plates and is used for lifting the reinforcing steel bars to the fixed clamping plates.
In some alternative embodiments, the hanger is inverted U-shaped and is mounted above the fixed clamping plate.
Compared with the prior art, the utility model has the advantages that: through set up the regulation cardboard in one side detachably of fixed cardboard to can be according to the change of steel reinforcement cage diameter, change up end arc and be the regulation cardboard of different diameters, reach through the long line processing method, to the mesh of the different diameters of pile foundation diameter preparation steel reinforcement cage of different diameters, need not to install in sections and splice again, improve the efficiency of construction, and the installation accuracy is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a long-line processing jig frame of a variable cross-section reinforcement cage according to the present utility model;
fig. 2 is a rear view of a long-line processing jig frame of a variable cross-section reinforcement cage according to the present utility model;
fig. 3 is a side view of a long wire method tooling jig frame of a variable cross-section reinforcement cage of the present utility model;
FIG. 4 is a schematic view of the A-A 'direction and the B-B' direction of FIG. 3;
FIG. 5 is a schematic view of the C-C 'direction and D-D' direction of FIG. 3;
FIG. 6 is a schematic view of the E-E 'direction and F-F' direction of FIG. 3;
FIG. 7 is a schematic illustration of the connection of the adjustment card and the fixed card of FIG. 2;
FIG. 8 is a schematic diagram of the connection of the adjustment card and the fixed card of FIG. 1;
FIG. 9 is a schematic view of the structure of the column of FIGS. 8 and 7;
FIG. 10 is a schematic view of the hanger of FIG. 1;
FIG. 11 is a schematic view of the hanger of FIG. 2;
fig. 12 is a schematic structural view of the operation platform in fig. 1 and 2.
In the figure: 10. an intersection point; 11. a fixed clamping plate; 111. a long straight hole; 12. adjusting the clamping plate; 121. a slit hole; 13. a support frame; 131. a support column; 132. a clamping groove; 14. a positioning piece; 15. adjusting the base; 16. a fixed base; 17. stiffening plates; 2. an operating platform; 21. an operation support; 22. stairs; 23. a fence; 3. and (5) hanging a bracket.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
An embodiment of a long-line processing jig frame for a variable cross-section steel reinforcement cage according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present application provides a long-line processing jig frame of a variable cross-section steel reinforcement cage, which comprises a fixed clamping plate 11, an adjusting clamping plate 12 and a supporting frame 13. The fixed cardboard 11 interval is equipped with a plurality of, adjusts cardboard 12 and sets up the one side at the fixed cardboard 11 that needs the diameter-changing position through support frame 13, through changing different regulation cardboard 12, reaches through the long line processing method, to the mesh of the pile foundation diameter preparation steel reinforcement cage of different diameters, improves the efficiency of construction.
Specifically, the upper end surface of the fixed clamping plate 11 is arc-shaped with a set diameter, the adjusting clamping plates 12 are provided with a plurality of types, and the upper end surfaces of different adjusting clamping plates 12 are arc-shaped with different diameters respectively and are used for positioning and supporting the reinforcement cage; one side of each fixed clamping plate 11 is provided with a supporting frame 13, and each supporting frame 13 is provided with a clamping groove which is matched with the lower end of the adjusting clamping plate 12 in a clamping way and is used for clamping and supporting the adjusting clamping plate 12.
In use, as shown in fig. 3 to 6, on one side of the fixed clamping plate 11 where the diameter is required to be changed, an adjusting clamping plate 12 with an upper end surface which is matched with the diameter of the fixed clamping plate is selected according to the required diameter. The adjusting clamping plate 12 is clamped on the supporting frame 13, so that the adjusting clamping plate 12 and the fixed clamping plate 11 are arranged in parallel, and the diameter of the reinforcement cage can be changed from the diameter of the fixed clamping plate 11 to the diameter of the adjusting clamping plate 12.
In this example, the supporting frame 13 includes a plurality of supporting columns 131 disposed at intervals, and the supporting columns 131 are all vertically set up to provide a plurality of supporting points for the adjusting clamping plate 12. Each support column 131 is provided with a clamping groove 132 matched with the lower end of the adjusting clamping plate 12 in a clamping manner, and the clamping grooves 132 have enough depth so that the adjusting clamping plate 12 can be kept stable when clamped in the clamping grooves 132, and the problem of unstable positioning caused by displacement during processing of the reinforcement cage is avoided.
In order to further ensure that the relative position between the adjusting clamping plate 12 and the fixing clamping plate 11 is kept stable when the adjusting clamping plate 12 is mounted on the supporting frame 13, a positioning piece 14 is arranged between the adjusting clamping plate 12 and the fixing clamping plate 11 and used for fixing the relative positions of the fixing clamping plate 11 and the adjusting clamping plate 12.
For example, in some embodiments, the positioning member 14 is a holding rod with one end screwed on one side of the fixed clamping plate 11 near the adjusting clamping plate 12 and extending towards the direction of the adjusting clamping plate 12, when the adjusting clamping plate 12 is detachably mounted on the supporting frame 13, the other end of the positioning member 14 extends towards the adjusting clamping plate 12 until the positioning member is held against the adjusting clamping plate 12, so that a fixed distance is kept between the adjusting clamping plate 12 and the fixed clamping plate 11, and meanwhile, the displacement of the adjusting clamping plate 12 in the vertical direction is limited by the friction force of the other end of the positioning member 14 against the adjusting clamping plate 12.
In this example, the fixing clamping plate 11 is fixedly installed on the ground through the fixing base 16, the supporting frame 13 is also connected to the fixing base 16, and a plurality of stiffening plates 17 are further arranged between the fixing base 16 and the fixing clamping plate 11 and used for enabling the fixing clamping plate 11 to be stably and vertically connected to the fixing base 16.
In some alternative embodiments, as shown in fig. 7 and 8, the adjusting clamping plate 12 is provided with an arc-shaped elongated hole 121 along an arc direction, the fixing clamping plate 11 is provided with an elongated straight hole 111 with a set length, when the adjusting clamping plate 12 is attached to one side of the fixing clamping plate 11 through the supporting frame 13, the arc-shaped elongated hole 121 and the elongated straight hole 111 have an intersection point 10 through which the positioning member 14 passes, and the positioning member 14 passes through the intersection point 10 to fix the relative positions of the fixing clamping plate 11 and the adjusting clamping plate 12.
It should be noted that the arc-shaped long hole 121 and the long straight hole 111 should have a sufficient length so that they can intersect, and the positioning member 14 passes through the intersection point 10 of the arc-shaped long hole 121 and the long straight hole 111 and is connected to the fixing clip 11 and the adjusting clip 12, so as to fix the relative positions of the fixing clip 11 and the adjusting clip 12.
In this example, the hole diameters of the arc-shaped long strip hole 121 and the long straight hole 111 are both matched with the positioning piece 14. Optionally, the positioning piece 14 is a U-shaped buckle, and the U-shaped buckle passes through the intersection point 10 of the arc-shaped long strip hole 121 and the long straight hole 111 and is clamped, so that the fixing clamping plate 11 and the adjusting clamping plate 12 are clamped in the clamping groove of the U-shaped buckle.
In some alternative embodiments, the positioning member 14 includes a bolt and a nut, and the adjusting clamp 12 and the fixing clamp 11 are clamped by the nut after the bolt passes through the intersection point 10.
Specifically, after the bolt passes through the intersection point 10 of the arc-shaped long strip hole 121 and the long straight hole 111, the nut is in threaded fit with the bolt and screwed tightly until the nut and the bolt clamp the fixing clamping plate 11 and the adjusting clamping plate 12.
In some alternative embodiments, an adjusting base 15 is disposed below the supporting frame 13, and the supporting frame 13 is connected to the adjusting base 15, so as to adjust the height of the top of the supporting frame 13.
In order to further enable the reinforcement cage to be positioned accurately during installation, the diameter of the variable diameter position is guaranteed to meet design requirements, an adjusting base 15 is arranged below the supporting frame 13, and the supporting frame 13 is lifted or lowered by adjusting the height of the adjusting base 15, so that the upper end face of the adjusting clamping plate 12 is lifted or lowered.
Optionally, the adjusting base 15 is a telescopic rod, and when the length of the telescopic rod is telescopic so that the adjusting clamping plate 12 is at a proper height, the length of the telescopic rod is fixed through a fixing bolt.
In this example, the adjusting base 15 includes a base and an adjusting rod rotatably connected to the base, and an end of the supporting frame 13, which is far away from the end detachably connected to the adjusting clamping plate 12, is in threaded connection with the adjusting rod. By rotating the adjusting rod, the supporting frame 13 is close to or far away from the base, so that the height of the adjusting clamping plate 12 is adjusted.
In this embodiment, the support frame 13 realizes the adjustment of height through the mode of screw thread fit with the adjustment base 15, and the adjustment precision is higher, and adjusts conveniently.
In some alternative embodiments, at least two U-shaped grooves for clamping the reinforcing bars are circumferentially spaced apart from each other on the arc-shaped upper end surfaces of the fixing clamping plate 11 and the adjusting clamping plate 12.
It can be understood that after the fixing clamping plate 11 and the adjusting clamping plate 12 are installed, the steel bars can be clamped in the U-shaped clamping grooves of the arc-shaped upper end surfaces of the fixing clamping plate 11 and the adjusting clamping plate 12 until the steel bars are clamped in all the clamping grooves, an arc-shaped incomplete steel bar cage is formed, then a stiffening ring is installed on the arc-shaped incomplete steel bar cage, and the rest steel bars are installed through the positioning of the calipers to form the complete steel bar cage.
In this example, the depth and width of the U-shaped groove are both greater than 1-2 mm of the diameter of the steel bar.
In some alternative embodiments, as shown in fig. 12, the long-line processing jig frame of the variable-section steel reinforcement cage further comprises an operation platform 2, which is disposed at two radial sides of the fixing clamping plate 11.
In order to facilitate construction of constructors and ensure construction safety, the operation platforms 2 are arranged on two sides of the fixing clamping plates 11, and the constructors install steel bars on the operation platforms 2 and bind steel bar cages.
Specifically, the operation platform 2 includes an operation bracket 21 and a stair 22 for connecting the operation bracket 21 to the ground.
Preferably, the top surface of the operation support 21 is higher than or equal to the height of the fixing clamping plate 11, so that the steel bars of the connection part of the steel bar cage and the fixing clamping plate 11 or the adjusting clamping plate 12 are conveniently installed. The operation support 21 and the stairs 22 are provided with a fence 23 to ensure the safety of constructors.
In some alternative embodiments, rollers are arranged below the operation support 21 and the stairs 22 for moving the operation platform 2 to the fixed clamping plate 11 to be installed; in other embodiments, the operation supports 21 are disposed along the arrangement direction of the fixing clips 11 so as to facilitate the installation process of the reinforcing bars at each fixing clip 11.
In some alternative embodiments, as shown in fig. 10 and 11, the long-line processing jig of the variable-section reinforcement cage further includes a hanger 3, which is movable along the arrangement direction of the fixing clips 11, for lifting the reinforcement to the fixing clips 11.
During construction, the steel bars are hoisted to the position to be installed through the hanging frame 3, and operators stand on the operating platform 2 to install, so that the requirement of processing the large-diameter pile foundation is met.
Preferably, the hanger 3 is inverted U-shaped and is installed above the fixing clip 11.
The working principle of the embodiment of the application is as follows: the fixed clamping plates 11 are sequentially arranged at intervals along the length direction of the reinforcement cage, and the adjusting clamping plates 12 with the upper end faces and the diameter matched with each other are selected according to the required diameter on one side of the fixed clamping plate 11 with the diameter to be changed. The adjusting clamping plate 12 is clamped on the supporting frame 13, the adjusting clamping plate 12 is arranged in parallel with the fixed clamping plate 11, the locating piece 14 penetrates through the arc-shaped long strip hole 121 and the intersection point 10 of the long straight hole 111 and is connected with the fixed clamping plate 11 and the adjusting clamping plate 12 at the same time, the height of the adjusting base 15 is adjusted according to the relative positions of the fixed clamping plate 11 and the adjusting clamping plate 12, and the supporting frame 13 is close to or far away from the base, so that the height of the adjusting clamping plate 12 is adjusted to a set position. The steel bars are hoisted to the positions to be installed through the hanging frame 3, operators stand on the ground or the operation platform 2 to install the steel bars in U-shaped clamping grooves of the arc-shaped upper end faces of the fixed clamping plates 11 and the adjusting clamping plates 12 until the steel bars are clamped in all clamping grooves to form an arc-shaped incomplete steel bar cage, then a stiffening ring is installed on the arc-shaped incomplete steel bar cage, and the rest steel bars are installed through the positioning of the calipers to form the complete steel bar cage.
According to the long-line processing jig frame of the variable-section steel reinforcement cage, the purpose of manufacturing the steel reinforcement cages with different diameters according to pile foundation diameters with different diameters by the long-line processing method is achieved by replacing different adjusting clamping plates, and the construction efficiency is improved; the adjusting clamping plate is provided with arc-shaped strip holes along the arc direction, the fixing clamping plate is provided with long straight holes with set length, and the locating piece penetrates through the intersection point of the arc-shaped strip holes and the long straight holes to fix the relative positions of the locating clamping plate and the adjusting clamping plate, so that the stability of locating the reinforcing steel bars at the variable cross section is ensured; the adjusting base is arranged below the supporting frame, and the supporting frame is lifted or lowered by adjusting the height of the adjusting base, so that the upper end face of the adjusting clamping plate is lifted or lowered, the steel reinforcement cage is positioned accurately during installation, and the diameter of the diameter-changing position is ensured to meet the design requirement; by arranging the operation platforms on the two radial sides of the fixed clamping plate, the safety construction of constructors is facilitated; through setting up the portable gallows of falling U type, be convenient for hoist and mount reinforcing bar to appointed position, improve the efficiency of construction.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a long line method processing bed-jig of variable cross section steel reinforcement cage which characterized in that includes:
a plurality of fixed clamping plates (11) which are arranged at intervals;
the upper end surfaces of the plurality of adjusting clamping plates (12) are respectively arc-shaped with different diameters and are used for positioning and supporting the reinforcement cage;
the support frames (13) are in one-to-one correspondence with the fixed clamping plates (11), and are arranged on one side of the fixed clamping plates (11), clamping grooves (132) which are matched with the lower ends of the adjusting clamping plates (12) in a clamping mode are formed in the support frames (13) and are used for clamping and supporting the adjusting clamping plates (12).
2. A long-line processing jig frame for a variable cross-section steel reinforcement cage according to claim 1, characterized in that a positioning piece (14) is arranged between the adjusting clamping plate (12) and the fixing clamping plate (11) for fixing the relative positions of the fixing clamping plate (11) and the adjusting clamping plate (12).
3. The long-line processing jig frame of the variable cross-section steel reinforcement cage according to claim 2, characterized in that the adjusting clamping plates (12) are provided with arc-shaped long strip holes (121) along the arc direction, the fixing clamping plates (11) are provided with long straight holes (111) with set lengths, when the adjusting clamping plates (12) are attached to one side of the fixing clamping plates (11) through the supporting frames (13), the arc-shaped long strip holes (121) and the long straight holes (111) are provided with intersecting points (10) for the locating pieces (14) to pass through, and the locating pieces (14) penetrate through the intersecting points (10) to fix the relative positions of the fixing clamping plates (11) and the adjusting clamping plates (12).
4. A long wire processing jig for variable cross-section reinforcement cages as claimed in claim 3, characterized in that the positioning member (14) comprises a bolt and a nut, and the adjusting clamp plate (12) and the fixing clamp plate (11) are clamped by the nut after the bolt passes through the intersection point (10).
5. The long-line processing jig frame of the variable cross-section steel reinforcement cage according to claim 1, characterized in that an adjusting base (15) is arranged below the supporting frame (13), and the supporting frame (13) is connected with the adjusting base (15) and is used for adjusting the height of the top of the supporting frame (13).
6. The long-line processing jig frame of the variable cross-section steel reinforcement cage according to claim 1, wherein at least two U-shaped grooves for clamping steel bars are circumferentially arranged on the arc-shaped upper end surfaces of the fixed clamping plate (11) and the adjusting clamping plate (12) at intervals.
7. A long-line processing jig frame for a variable cross-section steel reinforcement cage according to claim 1, further comprising an operation platform (2) provided on both sides of the fixing clip plate (11) in the radial direction.
8. A long wire processing jig frame for variable cross-section steel reinforcement cages as claimed in claim 7, characterized in that the operation platform (2) includes an operation bracket (21) and a stair (22) for connecting the top surface of the operation bracket (21) with the ground.
9. A long-line processing jig frame for a variable cross-section steel reinforcement cage according to claim 1, further comprising a hanger (3) movable in the arrangement direction of the fixing clips (11) for lifting the steel reinforcement to the fixing clips (11).
10. A long-line processing jig frame for a variable cross-section steel reinforcement cage according to claim 9, characterized in that the hanging bracket (3) is of an inverted U shape and is erected above the fixed clamping plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690776.5U CN219443281U (en) | 2023-03-31 | 2023-03-31 | Long line method processing bed-jig of variable cross section steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690776.5U CN219443281U (en) | 2023-03-31 | 2023-03-31 | Long line method processing bed-jig of variable cross section steel reinforcement cage |
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| Publication Number | Publication Date |
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| CN219443281U true CN219443281U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690776.5U Active CN219443281U (en) | 2023-03-31 | 2023-03-31 | Long line method processing bed-jig of variable cross section steel reinforcement cage |
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| Country | Link |
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| CN (1) | CN219443281U (en) |
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