CN212866044U - Prefabricated mould of piping lane concrete reinforcing bar net piece - Google Patents
Prefabricated mould of piping lane concrete reinforcing bar net piece Download PDFInfo
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- CN212866044U CN212866044U CN202020993225.2U CN202020993225U CN212866044U CN 212866044 U CN212866044 U CN 212866044U CN 202020993225 U CN202020993225 U CN 202020993225U CN 212866044 U CN212866044 U CN 212866044U
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Abstract
The utility model discloses a prefabricated mould of piping lane concrete reinforcing bar net piece, include: the reinforcing bar net piece, reinforcing bar net piece are formed by criss-cross steel bar connection, and the both ends of reinforcing bar net piece are provided with the support bar of horizontal direction respectively, and reinforcing bar net piece is provided with a plurality of connection pieces all around. An object of the utility model is to provide a construction efficiency is high, the pipe gallery concrete reinforcement net piece prefabrication mould of height-adjusting of being convenient for.
Description
Technical Field
The utility model belongs to a construction technical field, concretely relates to piping lane concrete reinforcing bar net piece prefabricated module mould.
Background
The pipe gallery is an underground urban pipeline comprehensive corridor, namely a tunnel space is built underground in a city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the pipe gallery is an important infrastructure and a 'lifeline' for guaranteeing urban operation. When traditional piping lane construction, need build the support on the foundation ditch dug, then at artifical ligature reinforcing bar, carry out pouring of concrete at last, accomplish the piping lane construction, artifical ligature reinforcing bar inefficiency influences the construction progress.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the problem of artifical ligature reinforcing bar inefficiency among the prior art, influence construction progress.
For this reason, the technical scheme who adopts is, the utility model discloses a prefabricated mould of piping lane concrete reinforcing bar net piece, include: the reinforcing bar net piece, the reinforcing bar net piece is formed by criss-cross steel bar connection, the both ends of reinforcing bar net piece are provided with the support bar of horizontal direction respectively, be provided with a plurality of connection pieces around the reinforcing bar net piece.
Preferably, the reinforcing mesh sheet is provided with a water stop steel plate.
Preferably, a plurality of connecting rods are arranged at the bottom end of the reinforcing mesh, one end of each connecting rod is connected with the bottom end of the reinforcing mesh, and the other end of each connecting rod extends downwards.
Preferably, the height adjusting device further comprises a height adjusting device, wherein the height adjusting device comprises:
the inner wall of the sleeve is provided with internal threads, the outer wall of the lower end of the connecting rod is provided with external threads, the lower end of the connecting rod is inserted into one end of the sleeve, and the connecting rod is in threaded connection with the sleeve;
the circular plate is arranged at the lower end of the sleeve and is provided with a threaded hole;
and the fastening screw is arranged on the outer wall of the sleeve close to the top end.
Preferably, the circular plate is uniformly provided with a plurality of threaded holes at intervals in the circumferential direction.
Preferably, the outer wall of the connecting rod is provided with a pointer, and the pointer is positioned above the sleeve.
Preferably, one end of the pointer, which is far away from the connecting rod, is in a taper shape.
Preferably, the circumferential outer wall of the circular plate is provided with anti-skid grains.
Preferably, a length adjusting device is arranged on the connecting piece, and the length adjusting device comprises:
the guide groove is arranged at one end, far away from the reinforcing mesh, of the connecting piece, the guide groove extends along the length direction of the connecting piece, guide openings are formed in two side faces of the connecting piece respectively, and the guide openings are communicated with the guide groove;
one end of the moving plate is inserted into the guide groove, the other end of the moving plate extends out of the guide groove and is provided with two connecting holes, and the moving plate can reciprocate along the guide groove;
and one end of the screw rod is connected with the movable plate, and the other end of the screw rod penetrates through the guide port, extends out of the connecting sheet and is in threaded connection with the nut.
The utility model discloses technical scheme has following advantage: the utility model discloses a prefabricated mould of piping lane concrete reinforcing bar net piece, include: the reinforcing bar net piece, the reinforcing bar net piece is formed by criss-cross steel bar connection, the both ends of reinforcing bar net piece are provided with the support bar of horizontal direction respectively, be provided with a plurality of connection pieces around the reinforcing bar net piece. The reinforcing bar net piece can be formed through the reinforcement welding concatenation according to design piping lane size in advance before the piping lane construction, treat to dig the piping lane foundation ditch after, after installing the frame in the foundation ditch, place the reinforcing bar net piece on the frame, fix the connecting rod on the frame through the bolt, then pour the concrete on the reinforcing bar net piece can. Because reinforcing bar net piece can prefabricate before the piping lane construction, compare in driven artifical ligature reinforcing bar frame, improved the efficiency of construction of piping lane.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a view showing the installation state of the present invention;
fig. 4 is a schematic structural view of a height adjusting device according to the present invention;
FIG. 5 is a schematic structural diagram of a middle circular plate according to the present invention;
FIG. 6 is a schematic structural view of the length adjustment device of the present invention;
fig. 7 is a side view of the length adjustment device of the present invention;
the drawings are numbered as follows: the method comprises the following steps of 1-reinforcing mesh, 2-supporting reinforcing steel bars, 3-connecting pieces, 4-water stop steel plates, 5-connecting rods, 6-sleeves, 7-circular plates, 8-threaded holes, 9-fastening screws, 10-pointers, 11-guide grooves, 12-moving plates, 13-connecting holes, 14-screws, 15-guide openings and 16-nuts.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment of the utility model provides a piping lane concrete reinforcing bar net piece prefabrication mould, as shown in fig. 1-3, include: the reinforcing bar net piece 1, reinforcing bar net piece 1 is formed by criss-cross steel bar connection, the both ends of reinforcing bar net piece 1 are provided with the support bar 2 of horizontal direction respectively, reinforcing bar net piece 1 is provided with a plurality of connection pieces 3 all around. And a water stop steel plate 4 is arranged on the reinforcing mesh 1.
The working principle and the beneficial technical effects of the technical scheme are as follows: reinforcing bar net piece 1 can be formed through the reinforcement welding concatenation according to design piping lane size in advance before the piping lane construction, treat to dig the piping lane foundation ditch after, after installing the frame in the foundation ditch, place reinforcing bar net piece 1 on the frame, fix on the frame through the iron wire, then pour the concrete on reinforcing bar net piece 1 can. Because reinforcing bar net piece 1 can prefabricate before the piping lane construction, compare in driven artifical ligature reinforcing bar frame, improved the efficiency of construction of piping lane. Adjacent reinforcing bar net piece 1 accessible screw is connected connection piece 3, splices the not reinforcing bar rack of unidimensional. The supporting steel bars 2 are convenient for fixing the periphery of the steel bar net sheet 1. The water stop steel plate 4 is buried in the reinforced concrete and used for enabling the poured concrete to have a good waterproof function.
In one embodiment, the bottom end of the steel mesh sheet 1 is provided with a plurality of connecting rods 5, one end of each connecting rod 5 is connected with the bottom end of the steel mesh sheet 1, the other end of each connecting rod 5 extends downwards, and the connecting rods 5 can enable the steel mesh sheet 1 to keep a certain height.
In one embodiment, as shown in fig. 4-5, further comprising a height adjustment device, the height adjustment device comprising:
the inner wall of the sleeve 6 is provided with internal threads, the outer wall of the lower end of the connecting rod 5 is provided with external threads, the lower end of the connecting rod 5 is inserted into one end of the sleeve 6, and the connecting rod 5 is in threaded connection with the sleeve 6;
a circular plate 7 arranged at the lower end of the sleeve 6, wherein a threaded hole 8 is arranged on the circular plate 7;
and a fastening screw 9 arranged on the outer wall of the sleeve 6 near the top end.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the height of the steel bar net piece needs to be adjusted, the circular plate 7 is rotated to drive the sleeve 6 to rotate, the distance between the circular plate 7 and the steel bar net piece 1 is changed through thread transmission between the sleeve 6 and the connecting rod 5, when the height is adjusted to be required, the fastening screw 9 is screwed down to prevent the circular plate 7 from rotating, then the circular plate 7 is fixed on the frame through the screw installed in the threaded hole 8, and concrete pouring is carried out on the steel bar net piece 1.
In one embodiment, the circular plate 7 is provided with a plurality of threaded holes 8 uniformly spaced along the circumferential direction.
The working principle and the beneficial technical effects of the technical scheme are as follows: the circular plate 7 can be more firmly fixed to the frame by the plurality of screw holes 8.
In one embodiment, the outer wall of the connecting rod 5 is provided with a pointer 10, and the pointer 10 is positioned above the sleeve 6. The end of the pointer 10 away from the connecting rod 5 is pointed cone-shaped.
The working principle and the beneficial technical effects of the technical scheme are as follows: the pointer 10 is convenient for checking the height by using a measuring tape after the height is adjusted.
In one embodiment, the circular plate 7 is provided with anti-slip threads on the circumferential outer wall.
The working principle and the beneficial technical effects of the technical scheme are as follows: the anti-slip threads can increase the friction force and prevent slipping when the circular plate 7 is manually rotated.
In one embodiment, as shown in fig. 6 to 7, the connecting piece 3 is provided with a length adjustment device, which includes:
the guide groove 11 is arranged at one end, far away from the reinforcing mesh sheet 1, of the connecting sheet 3, the guide groove 11 extends along the length direction of the connecting sheet 3, guide openings 15 are respectively formed in two side faces of the connecting sheet 3, and the guide openings 15 are communicated with the guide groove 11;
a moving plate 12, one end of the moving plate 12 being inserted into the guide groove 11, the other end of the moving plate 12 extending out of the guide groove 11 and being provided with two connecting holes 13, the moving plate 12 being capable of reciprocating along the guide groove 11;
and one end of the screw 14 is connected with the moving plate 12, and the other end of the screw 14 passes through the guide opening 15 and extends out of the connecting piece 3 and is in threaded connection with a nut 16.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the length needs to be adjusted, the moving plate 12 is dragged to move along the guide groove 11, when the moving plate moves to a required position, the nut on the screw 14 is screwed, so that the connecting sheet 3 is fixed with the moving plate 12, and the upper end of the moving plate 12 is fixed by a bolt penetrating through the connecting hole 13. The movable plate 12 can be moved conveniently to adjust the combined length of the connecting sheet and the movable plate, so that the connecting device can adapt to the connection between different reinforcing mesh sheets.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a piping lane concrete reinforcing bar net piece prefabrication mould which characterized in that includes: the steel bar net piece (1), steel bar net piece (1) is formed by the connection of vertically and horizontally staggered reinforcing bars, the both ends of steel bar net piece (1) are provided with the support reinforcement (2) of horizontal direction respectively, be provided with a plurality of connection pieces (3) around steel bar net piece (1).
2. The prefabricated mould for the pipe gallery concrete reinforcing mesh piece is characterized in that a water stop steel plate (4) is arranged on the reinforcing mesh piece (1).
3. The prefabricated mould for pipe gallery concrete reinforcing mesh sheets as claimed in claim 1, wherein a plurality of connecting rods (5) are arranged at the bottom ends of the reinforcing mesh sheets (1), one ends of the connecting rods (5) are connected with the bottom ends of the reinforcing mesh sheets (1), and the other ends of the connecting rods (5) extend downwards.
4. The pre-cast mould for pipe gallery concrete reinforcing mesh according to claim 3, further comprising a height adjusting device, wherein the height adjusting device comprises:
the inner wall of the sleeve (6) is provided with an internal thread, the outer wall of the lower end of the connecting rod (5) is provided with an external thread, the lower end of the connecting rod (5) is inserted into one end of the sleeve (6), and the connecting rod (5) is in threaded connection with the sleeve (6);
the circular plate (7) is arranged at the lower end of the sleeve (6), and a threaded hole (8) is formed in the circular plate (7);
and a fastening screw (9) arranged on the outer wall of the sleeve (6) close to the top end.
5. The mould for prefabricating the pipe gallery concrete reinforcing mesh piece according to claim 4, wherein a plurality of threaded holes (8) are uniformly formed in the circular plate (7) at intervals in the circumferential direction.
6. The mould for prefabricating the pipe rack concrete reinforcing mesh according to claim 4, wherein an indicator (10) is arranged on the outer wall of the connecting rod (5), and the indicator (10) is positioned above the sleeve (6).
7. The mould for prefabricating the pipe gallery concrete reinforcing mesh piece as claimed in claim 6, wherein one end, far away from the connecting rod (5), of the pointer (10) is in a taper shape.
8. The mould for prefabricating the pipe gallery concrete reinforcing mesh piece according to claim 4, wherein the circular plate (7) is provided with anti-skid lines on the circumferential outer wall.
9. The prefabricated mould of piping lane concrete reinforcing bar net piece of claim 1, characterized in that, be provided with length adjustment device on connection piece (3), length adjustment device includes:
the guide groove (11) is arranged at one end, far away from the reinforcing mesh (1), of the connecting piece (3), the guide groove (11) extends along the length direction of the connecting piece (3), two side faces of the connecting piece (3) are respectively provided with a guide opening (15), and the guide openings (15) are communicated with the guide groove (11);
one end of the moving plate (12) is inserted into the guide groove (11), the other end of the moving plate (12) extends out of the guide groove (11) and is provided with two connecting holes (13), and the moving plate (12) can reciprocate along the guide groove (11);
one end of the screw rod (14) is connected with the moving plate (12), and the other end of the screw rod (14) penetrates through the guide opening (15) to extend out of the connecting piece (3) and is in threaded connection with a nut (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993225.2U CN212866044U (en) | 2020-06-03 | 2020-06-03 | Prefabricated mould of piping lane concrete reinforcing bar net piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993225.2U CN212866044U (en) | 2020-06-03 | 2020-06-03 | Prefabricated mould of piping lane concrete reinforcing bar net piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866044U true CN212866044U (en) | 2021-04-02 |
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ID=75209791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020993225.2U Active CN212866044U (en) | 2020-06-03 | 2020-06-03 | Prefabricated mould of piping lane concrete reinforcing bar net piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212866044U (en) |
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2020
- 2020-06-03 CN CN202020993225.2U patent/CN212866044U/en active Active
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