CN209755571U - Steel reinforcement cage mould - Google Patents
Steel reinforcement cage mould Download PDFInfo
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- CN209755571U CN209755571U CN201822045549.9U CN201822045549U CN209755571U CN 209755571 U CN209755571 U CN 209755571U CN 201822045549 U CN201822045549 U CN 201822045549U CN 209755571 U CN209755571 U CN 209755571U
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- rod
- reinforcement cage
- vertical
- side rod
- steel reinforcement
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Abstract
The embodiment of the utility model provides a steel reinforcement cage mould, include: the inner side rod, the outer side rod and the supporting structure; the inner side rod and the outer side rod are arranged oppositely in the radial direction to form a reinforcement cage cavity; the support structure supports the inner rod and the outer rod radially inward of the inner rod. Because the utility model discloses an inboard pole and the outside pole of steel reinforcement cage mould set up in radial relative, form the steel reinforcement cage die cavity to bearing structure has strengthened the overall structure's of steel reinforcement cage mould fastness in the radial inboard support of inside pole and outside pole, and the simple structure of steel reinforcement cage mould, the dismouting and the transportation of being convenient for, low in manufacturing cost is honest and clean, and can accomplish the ligature frock and the construction process of inside and outside reinforcing bar.
Description
Technical Field
The utility model relates to a wind power generation technical field specifically is a steel reinforcement cage mould.
Background
With the increase of the generating efficiency of the wind driven generator, the length of the blade of the wind driven generator set is longer and longer, and the height and the section size of the tower barrel of the wind driven generator set matched with the blade are also increased continuously. In the related art, the traditional steel structure tower drum has high cost and is difficult to transport, so that the construction requirement of the tower drum with a large section and a high height is difficult to meet. The precast concrete tower barrel can economically build a large-scale wind generating set, so that the precast concrete tower barrel is widely concerned.
However, the applicant finds that the steel reinforcement cage mould of the traditional precast concrete tower barrel is inconvenient to mount and dismount in the using process, and further causes inconvenient transportation. In addition, the whole weight of traditional steel reinforcement cage mould is big, and the outside reinforcing bar can not carry out the ligature, leads to the overall structure of steel reinforcement cage mould unstable, and the reinforcing bar constant head tank of steel reinforcement cage mould hinders hanging out of the reinforcing bar when hanging out the steel reinforcement cage easily, also can increase the cost of making the steel reinforcement cage mould.
SUMMERY OF THE UTILITY MODEL
in view of this, the utility model provides a steel reinforcement cage mould for the holistic fastness of reinforcing steel reinforcement cage mould reduces the cost of steel reinforcement cage mould, and makes the reinforcing bar be convenient for hang out.
In order to solve the above problem, the embodiment of the present invention mainly provides the following technical solutions:
the embodiment of the utility model discloses steel reinforcement cage mould, include: the inner side rod, the outer side rod and the supporting structure;
The inner side rod and the outer side rod are arranged oppositely in the radial direction to form a reinforcement cage cavity; the support structure supports the inner bar and the outer bar radially inward of the inner bar.
Optionally, the inner side bars and the outer side bars are respectively provided in plurality and are respectively arranged vertically or obliquely to the ground.
Optionally, the support structure comprises:
A plurality of vertical rods, a plurality of cross rods, a plurality of inclined rods and a plurality of connecting rods;
The plurality of vertical rods, the plurality of inner side rods and the plurality of outer side rods are uniformly arranged along the circumferential direction and are respectively connected through the connecting rods;
the one end of horizontal pole with the down tube is connected respectively the montant, the other end of horizontal pole with the down tube is connected respectively the inside lever.
Optionally, the inner rod and the outer rod form a cylindrical shape or a frustum shape, and a plurality of reinforcing steel bar fixing pieces are arranged on the outer side of the inner rod and the inner side of the outer rod.
optionally, the method further comprises: an upper annular positioning device and a lower annular positioning device;
The upper annular positioning device is fixedly arranged at the top of the inner side rod and the top of the outer side rod, and a through hole is formed in the middle position of the upper annular positioning device in the radial direction;
the lower annular positioning device is fixedly arranged at the bottom of the inner side rod and the bottom of the outer side rod, and a positioning piece is arranged at the middle position of the lower annular positioning device along the radial direction.
Optionally, the positioning member is a vertical member; or
A circular tube; or
The combination of vertical piece, pipe and plate, the plate is fixed annular positioner is last down, the bottom setting of pipe is in on the plate, set up in the pipe vertical piece.
Optionally, the device further comprises a circular ring-shaped chassis, wherein the circular ring-shaped chassis is sleeved outside the lower annular positioning device.
optionally, the shape of the connecting rod is any one of linear or arc, and
the steel reinforcement cage mould still includes: and the connecting piece is used for connecting the connecting rod with the vertical rod, the inner side rod or the outer side rod.
Optionally, the connecting member is a sleeve member, and is disposed at two ends of the connecting rod, so as to sleeve the connecting rod on the vertical rod, the inner side rod or the outer side rod; or
The connecting pieces are protrusions and grooves, the protrusions are arranged at two ends of the connecting rod, and the grooves are arranged at the positions where the vertical rods, the inner side rods or the outer side rods are matched with the protrusions; or
The connecting piece is connecting plate and screw, wherein, the connecting plate sets up respectively the connecting rod, the montant, the inside lever and outside lever are last, the screw passes the connecting plate carries out fixed mounting.
optionally, the rebar fastener is a rebar hanger, the rebar hanger comprising:
The fixing part is used for being fixed with the inner side rod and/or the outer side rod; and
The extension part is connected with the fixing part along the horizontal direction and used for placing the reinforcing steel bars.
Borrow by above-mentioned technical scheme, the embodiment of the utility model provides a technical scheme has following advantage at least:
Because the utility model discloses an inboard pole and the outside pole of steel reinforcement cage mould set up in radial relative, form the steel reinforcement cage die cavity to bearing structure has strengthened the overall structure's of steel reinforcement cage mould fastness in the radial inboard support of inside pole and outside pole, and the simple structure of steel reinforcement cage mould, the dismouting and the transportation of being convenient for, low in manufacturing cost is honest and clean, and can accomplish the ligature frock and the construction process of inside and outside reinforcing bar.
The foregoing is only an overview of the embodiments of the present invention, and in order to make the technical means of the embodiments of the present invention more clearly understood, the embodiments of the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the embodiments of the present invention more obvious and understandable, the following is a specific implementation manner of the embodiments of the present invention.
drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the alternative embodiments. The drawings are only for purposes of illustrating alternative embodiments and are not to be construed as limiting the embodiments of the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural view of a conventional reinforcement cage mold;
fig. 2 is a side view of a reinforcement cage mold according to an embodiment of the present invention;
Fig. 3 is a top view of the reinforcement cage mold according to the embodiment of the present invention;
fig. 4 is a schematic view of an inner side partial structure of an embodiment of the present invention;
Fig. 5 is a schematic diagram of an outer side partial structure according to an embodiment of the present invention;
Fig. 6 is a schematic structural diagram of an upper ring positioning device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a lower annular positioning device according to an embodiment of the present invention;
Fig. 8 is a schematic structural diagram of a lower annular chassis according to an embodiment of the present invention;
Fig. 9 is a schematic structural view of a first embodiment of a connecting rod according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a second embodiment of a connecting rod according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a third embodiment of a connecting rod according to an embodiment of the present invention.
The reference numerals are introduced as follows:
1-a central upright; 2-a base; 3-a telescopic beam; 4-longitudinal support frame; 5-positioning the steel bar; 6-inner side rod; 7-outside lever; 8-a cross bar; 9-a diagonal rod; 10-a connecting rod; 11-a vertical rod; 12-a rebar fastener; 13-an upper annular positioning device; 14-lower annular positioning means; 15-a through hole; 16-a positioning element; 17-a circular ring-shaped chassis; 18-a kit; 19-a protrusion; 20-a connecting plate; 21-screw.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 shows a structural diagram of a conventional reinforcement cage mold. As shown in fig. 1, the traditional steel reinforcement cage mould sets up center pillar 1 on base 2 along with 2 vertical direction of base for the location of traditional steel reinforcement cage mould, the one end of flexible roof beam 3 is connected with center pillar 1 along radial direction, the other end of flexible roof beam 3 is connected to reinforcing bar constant head tank 5, the angle and the position of reinforcing bar constant head tank 5 can be adjusted to flexible roof beam 3, the both ends of vertical support frame 4 are connected to flexible roof beam 3 and base 2 respectively, vertical support frame 4 can strengthen steel reinforcement cage mould overall structure's fastness.
However, the applicant finds that the traditional tower tube reinforcement cage mold is inconvenient to mount and dismount in the using process, and further causes inconvenience in transportation. In addition, the whole weight of traditional tower section of thick bamboo steel reinforcement cage mould is big, and the outside reinforcing bar can not carry out the ligature, leads to a great deal of technical problem such as the overall structure unstability of steel reinforcement cage mould.
in order to solve the technical problem, the embodiment of the utility model provides a novel steel reinforcement cage mould.
as shown in fig. 2 and 3, fig. 2 and 3 respectively show a side view and a top view of a reinforcement cage mold provided by an embodiment of the present invention. This steel reinforcement cage mould includes: an inner bar 6, an outer bar 7 and a support structure. The inner side rod 6 and the outer side rod 7 are arranged oppositely in the radial direction to form a reinforcement cage cavity. The support structure supports the inner rod 6 and the outer rod 7 radially inside the inner rod 6.
Because the utility model discloses an inboard pole and the outside pole of steel reinforcement cage mould set up in radial relative, form the steel reinforcement cage die cavity to bearing structure has strengthened the overall structure's of steel reinforcement cage mould fastness in the radial inboard support of inside pole and outside pole, and the simple structure of steel reinforcement cage mould, the dismouting and the transportation of being convenient for, low in manufacturing cost is honest and clean, and can accomplish the ligature frock and the construction process of inside and outside reinforcing bar.
alternatively, with reference to fig. 2 to 5, the inner and outer spars 6 and 7 are each provided in plurality, and the inner and outer spars 6 and 7 are each arranged vertically or obliquely to the ground, depending on the actual requirements of the tower of the wind turbine. For example, if the diameter of the tower of the wind turbine is the same, i.e. the tower has a circular cross-section, the inner bars 6 and the outer bars 7 should be arranged perpendicular to the ground. In another embodiment, if the tower of the wind turbine is in the shape of a cone that narrows from the bottom to the top, the inclination of the inner and outer bars 6, 7 may be set according to the arrangement of the wall of the tower, as shown in fig. 2, in particular, the inner and outer bars 6, 7 may be arranged at an angle to the ground, preferably inclined towards the radially inner side. In addition, if the tower of the wind turbine is in the shape of a tapered cylinder that gradually widens from the bottom to the top, the inner tower 6 and the outer tower 7 may be inclined toward the radially outer side.
Alternatively, as shown in fig. 2 and 3, the support structure includes: a plurality of cross bars 8, a plurality of diagonal bars 9, a plurality of connecting bars 10 and a plurality of vertical bars 11. The plurality of vertical rods 11, the plurality of inner side rods 6 and the plurality of outer side rods 7 are uniformly arranged along the circumferential direction and are respectively connected through the connecting rods 10. One ends of the cross rod 8 and the inclined rod 9 are respectively connected with the vertical rod 11, and the other ends of the cross rod 8 and the inclined rod 9 are respectively connected with the inner side rod 6.
Because many horizontal poles, many down tube, many connecting rods and many montants have been set up in the steel reinforcement cage mould, have strengthened steel reinforcement cage mould overall structure's fastness, and the steel reinforcement cage mould only connects each other by a plurality of body of rod, and the mounting method is simple, low in manufacturing cost.
The utility model discloses a steel reinforcement cage mould comprises many horizontal poles 8, many down tube 9 and many montants 11, connects by many connecting rods 10 again each other to form whole circle or semicircle or part circle after connecting according to different actual requirements. For ease of rotation, the inner bar 6 and the outer bar 7 may be designed as round tubular members and for ease of fixed positioning the vertical bars 11 may be designed as square tubular members.
Alternatively, with continued reference to fig. 2-5, the inner bar 6 and the outer bar 7 form a frustum shape, and a plurality of rebar fixtures 12 are disposed on both the outside of the inner bar 6 and the inside of the outer bar 7. However, the inner bars 6 and the outer bars 7 may also be formed in a cylindrical shape, depending on the actual requirements of the tower. In this embodiment, the reinforcing bar fixing member 12 is a reinforcing bar hanger, and the reinforcing bar hanger includes: a fixing portion for fixing connection with the inner bar 6 and/or the outer bar 7; the extension portion is connected with the fixed part along the horizontal direction, extends towards radial inboard or radial outside, and the hoop reinforcing bar is placed on this extension portion.
Of course, in the present embodiment, the lateral bars 8 may be respectively provided at the top, middle and bottom of the vertical bars 11, wherein, in order to achieve the inclined arrangement of the inside bar 6 and the outside bar 7 with the ground, for example, the radially inward inclination, the length of the lateral bar 8 at the bottom may be set longer than that of the lateral bar 8 at the middle, and the length of the lateral bar 8 at the middle may be set longer than that of the lateral bar 8 at the top. In addition, in order to achieve the radially outward inclination of the inner bar 6 and the outer bar 7, the length of the crossbar 8 at the bottom may be set to be smaller than the length of the crossbar 8 at the middle, and the length of the crossbar 8 at the middle may be set to be smaller than the length of the crossbar 8 at the top. The inner bar 6 and the outer bar 7 may be arranged to form a cylindrical shape, that is, the length of the cross bar 8 at the bottom and the length of the cross bar 8 at the middle may be set to be the same as the length of the cross bar 8 at the top.
Alternatively, in one embodiment, the number of the reinforcing bar fixing members 12 provided on each of the inside bars 6 is the same as the number of the reinforcing bar fixing members 12 provided on each of the outside bars 7. And, the reinforcing bar mounting 12 that sets up on the inside lever 6 and the adjacent reinforcing bar mounting 12 that sets up the corresponding position department on outside lever 7 are located the coplanar for the reinforcing bar that sets up on outside lever 7 and the reinforcing bar that sets up on inside lever 6 are in the coplanar, have strengthened the holding capacity of steel reinforcement cage mould in the horizontal direction.
the rebar fasteners 12 may be welded or otherwise suitably attached to the inside bar 6 and the outside bar 7 for securing the rebar. In the present embodiment, as shown in fig. 5, the reinforcing bar fixing member 12 has a step-like structure having a fixing portion fixed to the inner bar 6 and the outer bar 7 and an extending portion horizontally extending from the fixing portion to the radially inner side or the radially outer side, respectively, for holding the circumferential reinforcing bar and fixing the reinforcing bar.
Alternatively, fig. 6 and 7 show schematic structural views of the upper and lower ring positioning devices, respectively. As shown in fig. 6 and 7, the reinforcement cage mold further includes: an upper annular locating means 13 and a lower annular locating means 14. An upper annular retainer 13 is fixedly mounted on the top of the inside rod 6 and the top of the outside rod 7, and a through hole 15 is provided at a radially intermediate position of the upper annular retainer 13. A lower annular positioning member 16 is fixedly mounted on the bottom of the inside lever 6 and the bottom of the outside lever 7, and the positioning member 16 is provided at a radially intermediate position of the lower positioning means.
Specifically, the positioning member 16 is any one of a vertical member and a circular tube. In the present embodiment, as shown in fig. 8, the positioning member 16 is a combination of a vertical member, a circular tube and a plate member, wherein the plate member is annular and fixed on the lower annular positioning device 14, the bottom of the circular tube is disposed on the plate member, and the vertical member is disposed in the circular tube. The device can be provided with the vertical part and the circular tube simultaneously, so that the positioning accuracy of the prestressed cable sleeve is ensured.
In the present embodiment, the upper ring positioning device 13 and the lower ring positioning device 14 are pre-stressed cable sleeve positioning devices. The upper ring-shaped positioning device 13 and the lower ring-shaped positioning device 14 can be circular ring-shaped steel plates, and through holes 15 are formed in the positions corresponding to the prestressed cable to position the prestressed cable sleeve. The positioning piece 16 is arranged on the lower annular positioning device 14 and used for positioning the bottom of the prestressed cable sleeve.
In one embodiment, the upper ring-shaped positioning device 13 or the lower ring-shaped positioning device 14 may be provided with steel plates only near the position of the prestressed cable, and the rest positions are provided with holes or removed. Both ends of the upper ring-shaped positioning device 13 and the lower ring-shaped positioning device 14 are welded to the inside lever 6 and the outside lever 7, respectively.
Optionally, in an embodiment, as shown in fig. 8, the reinforcement cage mold further includes a circular ring-shaped bottom plate 17, wherein the circular ring-shaped bottom plate 17 is sleeved outside the lower annular positioning device 14. Of course, in another embodiment, the annular bottom plate 17 may not be provided.
alternatively, the shape of the connecting rod 10 is any one of linear or arc. In addition, the steel reinforcement cage mould still includes: a connecting piece for connecting the connecting rod 10 with the vertical rod 11, the inner rod 6 or the outer rod 7.
Alternatively, as shown in fig. 9, the connecting member is a sleeve member 18, which is disposed at both ends of the connecting rod 10, and is used for sleeving the connecting rod 10 on the vertical rod 11, the inner rod 6 or the outer rod 7.
in another embodiment, shown in fig. 10, the connecting elements are protrusions 19 provided at both ends of the connecting rod 10 and grooves (not shown) provided at the positions where the vertical bar 11, the inner bar 6 or the outer bar 7 are matched with the protrusions.
in another embodiment, as shown in fig. 11, the connecting members are connecting plates 20 and screws 21, wherein the connecting plates 20 are respectively disposed on the connecting rod 10, the vertical rod 11, the inner rod 6 and the outer rod 7, and the screws 21 are fixedly installed through the connecting plates 20. In the embodiment shown in fig. 11, the connecting members are respectively used for connecting the inner rod 6 and the connecting rod 10, but it is obvious to those skilled in the art that the connecting members can be used for connecting other rod bodies in the reinforcement cage mold of the present embodiment.
When the installation work is carried out, the part supporting structure is installed, then the structure is arranged according to the structure in fig. 3 and 4, and the reinforcing steel bar fixing piece 12 is arranged at the preset position of the inner side rod 6.
Then, mounting other supporting and positioning components for fixing and positioning; and installing a prestressed sleeve, and then installing the outside steel bars.
and finally, installing the lacing wire and other necessary reinforcing steel bars. And loosening the reinforcement cage mould and lifting out the reinforcement cage mould to finish the binding work of the reinforcement cage.
Use the embodiment of the utility model provides an obtained beneficial effect includes:
Because the utility model discloses an inboard pole and the outside pole of steel reinforcement cage mould set up in radial relative, form the steel reinforcement cage die cavity to bearing structure has strengthened the overall structure's of steel reinforcement cage mould fastness in the radial inboard support of inside pole and outside pole, and the simple structure of steel reinforcement cage mould, the dismouting and the transportation of being convenient for, low in manufacturing cost is honest and clean, and can accomplish the ligature frock and the construction process of inside and outside reinforcing bar.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. a reinforcement cage mold, comprising:
An inner side rod (6), an outer side rod (7) and a support structure;
the inner side rod (6) and the outer side rod (7) are arranged oppositely in the radial direction to form a reinforcement cage cavity; the support structure supports the inner rod (6) and the outer rod (7) radially inside the inner rod (6).
2. A reinforcement cage mould according to claim 1, characterized in that the inner bars (6) and the outer bars (7) are each provided in plurality and are each arranged vertically or obliquely to the ground.
3. The reinforcement cage mold of claim 1, wherein the support structure comprises:
A plurality of vertical rods (11), a plurality of cross rods (8), a plurality of inclined rods (9) and a plurality of connecting rods (10);
the plurality of vertical rods (11), the plurality of inner side rods (6) and the plurality of outer side rods (7) are uniformly arranged along the circumferential direction and are respectively connected through the connecting rods (10);
One end of the cross rod (8) and one end of the inclined rod are respectively connected with the vertical rod (11), and the other ends of the cross rod (8) and the inclined rod (9) are respectively connected with the inner side rod (6).
4. a reinforcement cage mould according to claim 3, characterized in that the inner bar (6) and the outer bar (7) are formed in a cylindrical or frustoconical shape, and that a plurality of reinforcement retainers (12) are provided on both the outside of the inner bar (6) and the inside of the outer bar (7).
5. The reinforcement cage mold of claim 4, further comprising: an upper annular positioning device (13) and a lower annular positioning device (14);
The upper annular positioning device (13) is fixedly arranged at the top of the inner side rod (6) and the top of the outer side rod (7), and a through hole (15) is formed in the radial middle position of the upper annular positioning device (13);
the lower annular positioning device (14) is fixedly arranged at the bottom of the inner side rod (6) and the bottom of the outer side rod (7), and a positioning piece (16) is arranged at the middle position of the lower annular positioning device (14) along the radial direction.
6. a reinforcement cage mould according to claim 5, characterized in that said positioning means (16) are vertical members; or
A circular tube; or
the combination of vertical, pipe and plate, the plate is fixed annular positioner (14) are gone up down, the bottom of pipe sets up on the plate, set up in the pipe the vertical.
7. a reinforcement cage mould according to claim 5, further comprising a circular ring shaped bottom disc (17), wherein the circular ring shaped bottom disc (17) is provided outside the lower annular positioning means (14).
8. Reinforcement cage mould according to claim 4, characterized in that the shape of the tie rod (10) is any one of linear or arc-shaped, and
the steel reinforcement cage mould still includes: the connecting piece is used for connecting the connecting rod (10) with the vertical rod (11), the inner side rod (6) or the outer side rod (7).
9. the reinforcement cage mould according to claim 8, wherein the connecting member is a sleeve member (18) provided at both ends of the connecting rod (10) for fitting the connecting rod (10) over the vertical rod (11), the inside rod (6) or the outside rod (7); or
the connecting pieces are protrusions (19) and grooves, the protrusions (19) are arranged at two ends of the connecting rod (10), and the grooves are arranged at positions where the vertical rod (11), the inner side rod (6) or the outer side rod (7) are matched with the protrusions (19); or
The connecting piece is connecting plate (20) and screw (21), wherein, connecting plate (20) set up respectively connecting rod (10), montant (11), inside lever (6) and outside lever (7) are last, screw (21) pass the connecting plate carries out fixed mounting.
10. A steel reinforcement cage mould according to claim 4, wherein the reinforcement fixing (12) is a reinforcement hanger comprising:
A fixing part for fixing with the inner bar (6) and/or the outer bar (7); and
The extension part is connected with the fixing part along the horizontal direction and used for placing the reinforcing steel bars.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822045549.9U CN209755571U (en) | 2018-12-06 | 2018-12-06 | Steel reinforcement cage mould |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822045549.9U CN209755571U (en) | 2018-12-06 | 2018-12-06 | Steel reinforcement cage mould |
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Publication Number | Publication Date |
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CN209755571U true CN209755571U (en) | 2019-12-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201822045549.9U Active CN209755571U (en) | 2018-12-06 | 2018-12-06 | Steel reinforcement cage mould |
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CN (1) | CN209755571U (en) |
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2018
- 2018-12-06 CN CN201822045549.9U patent/CN209755571U/en active Active
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