CN220358740U - Layered supporting and fixing device - Google Patents
Layered supporting and fixing device Download PDFInfo
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- CN220358740U CN220358740U CN202321889115.1U CN202321889115U CN220358740U CN 220358740 U CN220358740 U CN 220358740U CN 202321889115 U CN202321889115 U CN 202321889115U CN 220358740 U CN220358740 U CN 220358740U
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000002737 fuel gas Substances 0.000 description 1
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Abstract
The utility model discloses a layered supporting and fixing device which comprises a fixed beam, wherein a plurality of supporting beams are movably arranged in the fixed beam, a supporting beam is movably arranged at one side of the inner top of each supporting beam, a fixed block is fixedly arranged at the other side of the inner top of each supporting beam, a limiting rod is movably arranged in each fixed block, a plurality of first pin holes are formed in both sides in each fixed beam, a plurality of limiting holes are formed in the rear side of each fixed beam, the number of the limiting holes is consistent with that of the supporting beams, a plurality of first mounting holes and limiting through grooves are formed in the rear side of each fixed beam, and the fixed beams penetrate through the first mounting holes through expansion screws to be fixed on a wall body. A plurality of spandrels and supporting beams are rotatably installed in the fixed beam, and a single spandrel and supporting beam are a set of, so that the whole structure is convenient to store and spread, the whole supporting structure is quickly installed in an underground passage, the installation efficiency is improved, and in addition, a telescopic limiting rod is arranged in the spandrel, so that the bearing capacity of the spandrel is improved.
Description
Technical Field
The utility model relates to the technical field of supporting frames, in particular to a layered supporting and fixing device.
Background
Pipe network laying refers to laying of underground pipelines, and comprises various pipelines such as water supply, water discharge, fuel gas, heat, power supply, communication and the like;
the laying of the underground power pipe network is an important project, which refers to that the power cable is laid underground through a pipeline system to ensure the safety and stability of power transmission, firstly, the laying of the underground power pipe network needs to consider the design of the pipeline system, and when the pipeline system is designed, the factors such as the type, the specification and the number of the power cable need to be considered to ensure that the pipeline system can meet the requirement of power transmission, and meanwhile, the factors such as the pressure resistance, the corrosion resistance and the service life of the pipeline system need to be considered to ensure the quality and the safety of the pipeline system, secondly, the laying of the underground power pipe network needs to use proper materials, and secondly, the laying of the underground power pipe network generally adopts a support fixing frame installed on the inner wall of an underground channel so as to be convenient for laying and fixing the pipe network or the cable.
Disclosure of Invention
The utility model aims to provide a layered supporting and fixing device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a layering type support fixing device, includes the fixed beam, movable mounting has a plurality of spandrels in the fixed beam, roof portion one side movable mounting has a supporting beam in the spandrel, roof portion opposite side fixed mounting has the fixed block in the spandrel, movable mounting has the gag lever post in the fixed block.
As a further preferable scheme of the utility model, a plurality of first pin holes are formed in the two sides in the fixed beam, a plurality of limit holes are formed in the rear side in the fixed beam, the limit holes are formed in the same number as the mounting number of the supporting beams, a plurality of first mounting holes and limit through grooves are formed in the rear side in the fixed beam, and the fixed beam passes through the first mounting holes through expansion screws and is fixed on a wall body.
As a further preferable scheme of the utility model, the two sides of the supporting beam are provided with the second pin holes, the supporting beam positioned at one side of the second pin holes is also provided with the third pin holes, the second pin holes are connected with the corresponding first pin holes through pin shafts, and the supporting beam is rotatably arranged in the fixed beam through the pin shafts.
As a further preferable scheme of the utility model, a plurality of second mounting holes are formed at the upper end of the supporting beam, and a poking groove is formed on the supporting beam positioned at one side of one second mounting hole.
As a further preferable scheme of the utility model, the fixing block is positioned at the top position in the supporting beam at one side of the poking groove, the fixing block is internally provided with the mounting groove, and both sides in the mounting groove are respectively provided with the insertion holes.
As a further preferable scheme of the utility model, a limiting ring is fixedly arranged on the outer side of the limiting rod, a shifting block is fixedly arranged on one side of the limiting rod, the limiting rod is installed in the two insertion holes in a penetrating mode, the limiting ring is arranged in the mounting groove, the upper end of the shifting block is installed in the shifting groove in a penetrating mode, and a compression spring is sleeved on the limiting rod between the limiting ring and one side in the mounting groove.
As a further preferable scheme of the utility model, the two sides of the upper end of the supporting beam are provided with fourth pin holes, pin shafts are installed between the fourth pin holes and the corresponding third pin holes in a penetrating way, the upper end of the supporting beam is rotatably installed in the supporting beam through the pin shafts, the lower end of the supporting beam is fixedly provided with a plug block, the lower end of the supporting beam is obliquely arranged in the fixed beam, and the plug block is installed in the corresponding limiting through groove in a penetrating way.
Compared with the prior art, the utility model has the following beneficial effects:
according to the layered supporting and fixing device, the plurality of supporting beams and the supporting beams are rotatably arranged in the fixing beam, and the single supporting beams and the supporting beams are in a group, so that the whole supporting structure can be conveniently stored and unfolded, the whole supporting structure can be quickly arranged in an underground passage, the installation efficiency is improved, and in addition, the telescopic limiting rods are arranged in the supporting beams, so that the supporting capacity of the supporting beams is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a view showing the split of the bolster structure of the present utility model;
fig. 4 is an enlarged view at B in fig. 3.
In the figure: 1. a fixed beam; 2. a bolster; 3. a support beam; 4. a fixed block; 5. a limit rod; 6. a first pin hole; 7. a limiting hole; 8. a first mounting hole; 9. limiting through grooves; 10. a second pin hole; 11. a third pin hole; 12. a second mounting hole; 13. a groove is arranged; 14. a mounting groove; 15. a jack; 16. a limiting ring; 17. a shifting block; 18. a compression spring; 19. a fourth pin hole; 20. and (5) inserting blocks.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the layered supporting and fixing device provided by the utility model comprises a fixing beam 1, wherein a plurality of supporting beams 2 are movably arranged in the fixing beam 1, a supporting beam 3 is movably arranged at one side of the inner top of each supporting beam 2, a fixing block 4 is fixedly arranged at the other side of the inner top of each supporting beam 2, and a limiting rod 5 is movably arranged in each fixing block 4.
The fixed beam 1 can be fixed on the wall of the underground passage in advance by means of expansion screws through the first mounting holes 8, and synchronously drives the supporting beam 2 and the supporting beam 3 to be installed in place, the two sides of the supporting beam 2 are provided with the second pin holes 10, the supporting beam 2 positioned at one side of the second pin holes 10 is also provided with the third pin holes 11, the second pin holes 10 are connected with the corresponding first pin holes 6 through pin shafts, the supporting beam 2 is rotatably installed in the fixed beam 1 through the pin shafts, the upper end of the supporting beam 2 is provided with the second mounting holes 12, the supporting beam 2 positioned at one side of one second mounting hole 12 is also provided with a poking groove 13, the fixed block 4 is positioned at the top position in the supporting beam 2 positioned at one side of the poking groove 13, the fixed block 4 is internally provided with a mounting groove 14, both sides in the mounting groove 14 are respectively provided with an inserting hole 15, the outer side of the limiting rod 5 is fixedly provided with a limiting ring 16, one side of the limiting rod 5 is fixedly provided with a poking block 17, the limiting rod 5 is inserted and mounted in the two inserting holes 15, the limiting ring 16 is arranged in the mounting groove 14, the upper end of the poking block 17 is inserted and mounted in the poking groove 13, the limiting rod 5 positioned between the limiting ring 16 and one side in the mounting groove 14 is sleeved with a compression spring 18, a plurality of supporting beams 2 rotatably mounted in the fixed beam 1 can be stored in the fixed beam 1 before being mounted, and then the supporting beam 2 can be rapidly unfolded during being mounted, and the supporting beam 2 is fixed by the supporting beam 3 and the limiting rod 5, the rapid assembly of the whole structure is realized;
the four pin holes 19 are formed in two sides of the upper end of the supporting beam 3, a pin shaft is installed between the fourth pin hole 19 and the corresponding third pin hole 11 in a penetrating mode, the upper end of the supporting beam 3 is installed in the supporting beam 2 in a rotating mode through the pin shaft, the inserting block 20 is fixedly arranged at the lower end of the supporting beam 3, the lower end of the supporting beam 3 is obliquely arranged in the fixed beam 1, the inserting block 20 is installed in the corresponding limiting through groove 9 in a penetrating mode, the upper end of the supporting beam 3 is installed in the supporting beam 2 in a rotating mode, and the inserting block 20 at the lower end of the supporting beam 3 after being unfolded can be installed in the corresponding limiting through groove 9 in a penetrating mode, so that the supporting beam 2 is supported.
It should be noted that, the present utility model is a layered supporting and fixing device, when in installation, firstly, an expansion screw is fixedly installed on the inner wall of an underground passage, then, the supporting beam 2 is sequentially unfolded by taking a pin shaft in the second pin hole 10 as an axis, so that the fixing beam 1 is conveniently inserted and fixed on the corresponding expansion screw through the first installation hole 8, when the fixing beam 1 is fixed on the wall of the underground passage, the supporting beam 2 can be rotationally adjusted to be ninety degrees with the fixing beam 1, the limiting rod 5 is driven by the outer side to drive the limiting ring 16 to be inserted into the corresponding limiting hole 7 by the acting force of the compression spring 18, thus, the preliminary fixing of the supporting beam 2 is completed, then, the pin shaft in the fourth pin hole 19 at the upper end of the supporting beam 3 is used as an axis to rotate in the supporting beam 2, the inserting block 20 at the lower end of the supporting beam 3 is obliquely inserted into the corresponding limiting through groove 9, and then, the cable or the pipeline can be paved on a plurality of supporting beams 2 at the same level, and the fixing buckle is installed in the second installation hole 12, so that the cable or the pipeline is movably paved on the supporting beam 2 by the fixing buckle.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A layered support fixing device, characterized in that: including fixed beam (1), movable mounting has a plurality of bolster (2) in fixed beam (1), top one side movable mounting has a supporting beam (3) in bolster (2), top opposite side fixed mounting has fixed block (4) in bolster (2), movable mounting has gag lever post (5) in fixed block (4).
2. A layered support fixture according to claim 1, wherein: a plurality of first pinholes (6) have all been seted up to both sides in fixed beam (1), a plurality of spacing holes (7) have been seted up to rear side in fixed beam (1), just spacing hole (7) set up quantity and bolster (2) installation quantity unanimous, a plurality of first mounting holes (8) and spacing logical groove (9) have still been seted up to rear side in fixed beam (1), just fixed beam (1) pass first mounting hole (8) through the inflation screw and fix on the wall body.
3. A layered support fixture according to claim 2, wherein: the bearing beam is characterized in that second pin holes (10) are formed in two sides of the bearing beam (2), a third pin hole (11) is formed in the bearing beam (2) located on one side of the second pin hole (10), the second pin holes (10) are connected with corresponding first pin holes (6) through pin shafts, and the bearing beam (2) is rotatably mounted in the fixed beam (1) through the pin shafts.
4. A layered support fixture according to claim 3, wherein: the upper end of the supporting beam (2) is provided with a plurality of second mounting holes (12), and the supporting beam (2) positioned at one side of one second mounting hole (12) is also provided with a poking groove (13).
5. A layered support fixture according to claim 4, wherein: the fixed block (4) is positioned at the top position in the supporting beam (2) at one side of the poking groove (13), the fixed block (4) is internally provided with a mounting groove (14), and the two sides in the mounting groove (14) are respectively provided with an inserting hole (15).
6. A layered support fixture according to claim 5, wherein: limiting rings (16) are fixedly arranged on the outer sides of the limiting rods (5), shifting blocks (17) are fixedly arranged on one sides of the limiting rods (5), the limiting rods (5) are installed in the two insertion holes (15) in a penetrating mode, the limiting rings (16) are arranged in the mounting grooves (14), the upper ends of the shifting blocks (17) are installed in the shifting grooves (13) in a penetrating mode, and compression springs (18) are sleeved on the limiting rods (5) located between the limiting rings (16) and one sides in the mounting grooves (14).
7. A layered support fixture according to claim 6, wherein: the novel support beam is characterized in that the two sides of the upper end of the support beam (3) are provided with fourth pin holes (19), pin shafts are installed between the fourth pin holes (19) and the corresponding third pin holes (11) in a penetrating mode, the upper end of the support beam (3) is installed in the supporting beam (2) in a rotating mode through the pin shafts, inserting blocks (20) are fixedly arranged at the lower end of the support beam (3), the lower end of the support beam (3) is obliquely arranged in the fixed beam (1), and the inserting blocks (20) are installed in corresponding limiting through grooves (9) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889115.1U CN220358740U (en) | 2023-07-18 | 2023-07-18 | Layered supporting and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889115.1U CN220358740U (en) | 2023-07-18 | 2023-07-18 | Layered supporting and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358740U true CN220358740U (en) | 2024-01-16 |
Family
ID=89484316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889115.1U Active CN220358740U (en) | 2023-07-18 | 2023-07-18 | Layered supporting and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358740U (en) |
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2023
- 2023-07-18 CN CN202321889115.1U patent/CN220358740U/en active Active
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