CN210975881U - Multi-section assembled inner-outer clamp micro-adjustable outer mold transverse tie beam - Google Patents
Multi-section assembled inner-outer clamp micro-adjustable outer mold transverse tie beam Download PDFInfo
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- CN210975881U CN210975881U CN201921362658.1U CN201921362658U CN210975881U CN 210975881 U CN210975881 U CN 210975881U CN 201921362658 U CN201921362658 U CN 201921362658U CN 210975881 U CN210975881 U CN 210975881U
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- screw rod
- tie beam
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Abstract
The utility model discloses an inside and outside card of multisection assembled can finely tune external mold horizontal straining beam, include: the connecting frames are rectangular and are connected with each other end to end sequentially through bolts in the horizontal direction; the bottom ends of the connecting frames on the left side and the right side are respectively provided with a first fixing frame and a second fixing frame at preset intervals, and the first fixing frame and the second fixing frame are connected with the connecting frames through bolts. The utility model aims to provide a multisection assembled inside and outside card that can be convenient carry out width adjustment can finely tune external mold horizontal straining beam.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment, concretely relates to but outer mould violently draw beam is finely tuned to inside and outside card of multisection assembled.
Background
The pipe gallery is an underground city 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 'life line' for guaranteeing city operation.
Pipe gallery accessible external mold and centre form carry out the mould ization construction, and the external mold needs fix the external mold top width through horizontal tie beam in the in-process of installation, and the original external mold horizontal tie beam is fixed width, can not satisfy general, the demand of interchange however.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the problem that external mold crossbeam width can not be adjusted among the prior art.
For this reason, the technical scheme of adoption is, the utility model discloses an inside and outside card can finely tune external mold horizontal straining beam of multisection assembled, include:
the connecting frames are cuboid, and the connecting frames are sequentially connected with one another end to end in the horizontal direction through bolts;
the left and right sides the distance is predetermine at the carriage bottom interval and is provided with the fixed frame of first fixed frame and second respectively, first fixed frame the fixed frame of second all with the carriage passes through bolted connection.
Preferably, the first fixed frame has a cross-sectional dimension greater than a cross-sectional dimension of the second fixed frame.
Preferably, the first fixing frame and the second fixing frame are provided with fastening bolts in the horizontal direction on opposite wall surfaces, and a pressing block is provided at an opposite end of each fastening bolt.
Preferably, a nut is arranged at one end, far away from the pressing block, of the fastening bolt.
Preferably, a length adjusting device is arranged between two adjacent connecting frames, and the length adjusting device includes:
one end of the first box body is in screw connection with one end of one connecting frame, a first threaded hole is formed in the other end of the first box body in a penetrating mode, a first screw rod is arranged in the first threaded hole, one end of the first screw rod extends into the first box body and is fixedly connected with a first limiting plate, and the other end of the first screw rod extends out of the first box body and is fixedly connected with one end of a rotary drum;
the second box, second box one end and another carriage one end screwed connection, it is provided with the second screw hole to run through on the second box other end, the threaded second screw rod that is provided with in the second screw hole, second screw rod one end extends to in the second box to fixedly connected with second limiting plate, the second screw rod other end extends to outside the second box to fixed connection the rotary drum other end, first screw rod with second screw rod screw thread opposite direction.
Preferably, a rotating handle is arranged on the outer wall of the rotary drum.
Preferably, the outer wall of the rotating handle is provided with anti-skid grains.
Preferably, the top end of the first box body and the top end of the second box body are both provided with hanging rings.
The utility model discloses technical scheme has following advantage: the utility model discloses an inside and outside card of multisection assembled can finely tune external mold horizontal straining beam, include: the connecting frames are cuboid, and the connecting frames are sequentially connected with one another end to end in the horizontal direction through bolts; the left and right sides the distance is predetermine at the carriage bottom interval and is provided with the fixed frame of first fixed frame and second respectively, first fixed frame the fixed frame of second all with the carriage passes through bolted connection. Because the external mold transverse tie beams are connected through the standardized connecting frames, the external mold transverse tie beams can be randomly combined according to the external diameter and the width of different pipe galleries, the construction of pipe galleries with different sizes can be met, and the construction efficiency is improved.
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 claims hereof as well as the appended 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 schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the position a of the present invention.
Fig. 3 is a mounting state diagram of the present invention.
Fig. 4 is a schematic structural diagram of the middle length adjusting device of the present invention.
The drawings are numbered as follows: 1-connecting frame, 2-first fixed frame, 3-second fixed frame, 4-fastening bolt, 5-pressing block, 6-nut, 7-first box body, 8-first threaded hole, 9-first screw rod, 10-first limiting plate, 11-second box body, 12-second threaded hole, 13-second screw rod, 14-second limiting plate, 15-rotary drum, 16-rotary handle, 17-lifting ring and 18-external mold.
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 an inside and outside card finely tune external mold horizontal straining beam of multisection assembled, as shown in fig. 1-2, include:
the connecting frames 1 are cuboid, and the connecting frames 1 are connected with one another end to end sequentially through bolts in the horizontal direction;
the left and right sides 1 bottom interval of jointing frame is preset the distance and is provided with the fixed frame of first fixed frame 2 and second 3 respectively, the first fixed frame 2 the fixed frame of second 3 all with jointing frame 1 passes through bolted connection.
The working principle of the technical scheme is as follows: in the construction of the pipe gallery, as shown in fig. 3, after the two external molds 18 are installed, the corresponding number of connecting frames 1 are connected end to end according to the width of the distance between the two external molds, the first fixing frame 2 and the second fixing frame 3 are installed at the bottom ends of the connecting frames 1 at the left side and the right side, and then the first fixing frame 2 and the second fixing frame 3 are clamped at the top ends of the external molds 18 so as to fix the distance between the top ends of the two external molds, and then the construction of the pipe gallery is carried out.
The beneficial effects of the above technical scheme are that: because the external mold transverse tie beam is connected through the standardized connecting frame 1, the external mold transverse tie beam can be randomly combined according to the external diameter and the width of different pipe galleries, the construction of pipe galleries with different sizes can be met, and the construction efficiency is improved.
In one embodiment, the first fixed frame 2 has a cross-sectional dimension greater than that of the second fixed frame 3.
The beneficial effects of the above technical scheme are that: because the inner side of the outer die 18 needs to be provided with the inner die and other components, the size of the second fixing frame 3 is reduced, the space of the inner side can be enlarged, and the installation and construction of other components are convenient.
In one example, fastening bolts 4 are provided in the horizontal direction on the wall surfaces of the first fixed frame 2 facing the second fixed frame 3, and a pressing block 5 is provided at the end facing each fastening bolt 4.
The beneficial effects of the above technical scheme are that: after the first fixing frame 2 and the second fixing frame 3 are clamped at the top end of the outer die 18, the press blocks 5 can be pressed on two sides of the top end of the outer die 18 by rotating the fastening bolts 4 according to the position of the outer die, and the distance width of the outer die is finely adjusted, so that the installation accuracy of the outer die is improved.
In one embodiment, a nut 6 is arranged on the end of the fastening bolt 4 remote from the pressure piece 5.
The beneficial effects of the above technical scheme are that: the nut 6 is used to define the range of horizontal displacement of the fastening bolt 4.
In one embodiment, as shown in fig. 4, a length adjusting device is disposed between two adjacent connection frames 1, and the length adjusting device includes:
one end of the first box body 7 is in screw connection with one end of one of the connection frames 1, a first threaded hole 8 is formed in the other end of the first box body 7 in a penetrating mode, a first screw 9 is arranged in the first threaded hole 8, one end of the first screw 9 extends into the first box body 7 and is fixedly connected with a first limiting plate 10, and the other end of the first screw 9 extends out of the first box body 7 and is fixedly connected with one end of a rotary drum 15;
second box 11, 11 one end of second box and 1 one end screw connection of another linking frame, it is provided with second screw hole 12 to run through on the 11 other end of second box, be provided with second screw rod 13 in the second screw hole 12, second screw rod 13 one end extends to in the second box 11 to fixedly connected with second limiting plate 14, the 13 other end of second screw rod extends to outside the second box 11, and fixed connection the 15 other ends of rotary drum, first screw rod 9 with second screw rod 13 screw thread opposite direction.
The beneficial effects of the above technical scheme are: through rotating the rotary drum 15 with the instrument, drive first screw rod 9 at 8 internal rotations in first screw hole, simultaneously, second screw rod 13 is at 12 internal rotations in the second screw hole for the distance diminishes or the grow between first box 7 and the second box 11, thereby realizes the regulation of the width of whole violently drawing roof beam, so that violently drawing roof beam realize the regulation of width after 18 tops of two external molds are installed, can adjust the pretightning force after the installation simultaneously, improve the rigidity of external mold. The first and second limit plates 10 and 14 are used for limiting the horizontal displacement of the first and second screws 9 and 13, respectively, and preventing the screws from moving out of the box body.
In one embodiment, a rotating handle 16 is provided on the outer wall of the drum 15.
The beneficial effects of the above technical scheme are: the handle 16 is convenient for workers to hold the rotary drum 15 by hand to rotate and adjust, and saves more labor.
In one embodiment, the outer wall of the rotating handle 16 is provided with anti-slip lines.
The beneficial effects of the above technical scheme are: the anti-slip lines can increase the friction force of holding the rotating handle 15 to prevent slipping.
In one embodiment, the top end of the first box 7 and the top end of the second box 11 are both provided with a hanging ring 17.
The beneficial effects of the above technical scheme are: the hanging ring 17 facilitates the installation of the hook during the disassembly so as to facilitate the hanging of the external mold transverse pulling beam by a crane.
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 (8)
1. The utility model provides an inside and outside card of multisection assembled can finely tune external mold horizontal tie beam which characterized in that includes:
the connecting frames (1) are cuboid, and the connecting frames (1) are sequentially connected end to end in the horizontal direction through bolts;
the distance is predetermine at the left and right sides carriage (1) bottom interval and is provided with the fixed frame of first fixed frame (2) and second (3) respectively, the fixed frame of first fixed frame (2) the second (3) all with carriage (1) passes through bolted connection.
2. A multi-joint assembled inside and outside clamp micro-adjustable outer mold crossbeam according to claim 1, characterized in that the cross-sectional dimension of the first fixed frame (2) is larger than the cross-sectional dimension of the second fixed frame (3).
3. The multi-section assembled inner-outer clamp micro-adjustable outer mold transverse tie beam as claimed in claim 1, wherein horizontal fastening bolts (4) are respectively arranged on the wall surfaces of the first fixed frame (2) and the second fixed frame (3), and a pressing block (5) is arranged at one end of each fastening bolt (4) opposite to the other end.
4. The multi-section assembled inner-outer-clamp micro-adjustable outer die transverse tie beam as claimed in claim 3, wherein a nut (6) is arranged at one end of the fastening bolt (4) far away from the pressing block (5).
5. The multi-section assembled inner-outer-clamp micro-adjustable outer die transverse pulling beam as claimed in claim 1, wherein a length adjusting device is arranged between two adjacent connecting frames (1), and the length adjusting device comprises:
one end of the first box body (7) is in screw connection with one end of one connecting frame (1), a first threaded hole (8) is formed in the other end of the first box body (7) in a penetrating mode, a first screw rod (9) is arranged in the first threaded hole (8), one end of the first screw rod (9) extends into the first box body (7) and is fixedly connected with a first limiting plate (10), and the other end of the first screw rod (9) extends out of the first box body (7) and is fixedly connected with one end of a rotary drum (15);
the improved structure of the rotary drum is characterized by comprising a second box body (11), one end of the second box body (11) is in screw connection with one end of another connecting frame (1), a second threaded hole (12) is formed in the other end of the second box body (11) in a penetrating mode, a second screw rod (13) is arranged in the second threaded hole (12), one end of the second screw rod (13) extends into the second box body (11) and is fixedly connected with a second limiting plate (14), the other end of the second screw rod (13) extends to the outside of the second box body (11) and is fixedly connected with the other end of the rotary drum (15), and the thread directions of the first screw rod (9) and the second screw rod (13) are opposite.
6. A multi-section assembled inner-outer clamping micro-adjustable outer mold cross beam as claimed in claim 5, wherein a rotating handle (16) is arranged on the outer wall of the rotating cylinder (15).
7. The multi-section assembled inner-outer-clamp micro-adjustable outer mold cross tie beam as claimed in claim 6, wherein the outer wall of the rotating handle (16) is provided with anti-skid lines.
8. The multi-section assembled inner-outer-clamp micro-adjustable outer mold transverse tie beam as claimed in claim 5, wherein the top end of the first box body (7) and the top end of the second box body (11) are provided with hanging rings (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362658.1U CN210975881U (en) | 2019-08-21 | 2019-08-21 | Multi-section assembled inner-outer clamp micro-adjustable outer mold transverse tie beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362658.1U CN210975881U (en) | 2019-08-21 | 2019-08-21 | Multi-section assembled inner-outer clamp micro-adjustable outer mold transverse tie beam |
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| CN210975881U true CN210975881U (en) | 2020-07-10 |
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| CN201921362658.1U Active CN210975881U (en) | 2019-08-21 | 2019-08-21 | Multi-section assembled inner-outer clamp micro-adjustable outer mold transverse tie beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653098A (en) * | 2021-08-03 | 2021-11-16 | 海门市帕源路桥建设有限公司 | Device for installing and adjusting external mold |
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2019
- 2019-08-21 CN CN201921362658.1U patent/CN210975881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653098A (en) * | 2021-08-03 | 2021-11-16 | 海门市帕源路桥建设有限公司 | Device for installing and adjusting external mold |
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