CN220621174U - Lower outlet simple roof-cutting dense support - Google Patents
Lower outlet simple roof-cutting dense support Download PDFInfo
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- CN220621174U CN220621174U CN202322223456.1U CN202322223456U CN220621174U CN 220621174 U CN220621174 U CN 220621174U CN 202322223456 U CN202322223456 U CN 202322223456U CN 220621174 U CN220621174 U CN 220621174U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a simple top-cutting dense support for a lower outlet, which comprises a main body assembly, wherein the main body assembly comprises two outer ship-shaped bases, two inner ship-shaped bases, a first cross beam, a second cross beam, an upright post oil cylinder, two first top beams, two second top beams, two telescopic cylinders, two sockets, a limiting sleeve and a mounting pipe; the two top walls of the outer ship-shaped base and the inner ship-shaped base are symmetrically and fixedly connected with limiting sleeves, mounting pipes are connected in the limiting sleeves in a threaded mode, and upright post oil cylinders are fixedly connected to the upper ends of the mounting pipes. After the utility model is used, the installation pipe is screwed out from the limit sleeve, the upright post oil cylinder is rotated to enable the upright post oil cylinder to lie flat, and then the telescopic rod of the moving and pushing oil cylinder is controlled to shrink, so that the utility model can be folded, is convenient for on-site installation and transportation, achieves that the operation of an installation area is not limited, and can be effectively regulated along with the exposed length of the top plate, thereby ensuring that the support is in a control range.
Description
Technical field:
the utility model relates to the technical field of brackets, in particular to a simple top-cutting dense bracket with a lower outlet.
The background technology is as follows:
"support" is also called "scaffold" and is a term used in the construction industry, specifically to temporary support that is taken up when a building is constructed, and which support is removed as the building is built. However, the application of the bracket is very wide nowadays, and the bracket can be seen everywhere in work and life, such as a tripod of a camera, a heart bracket used in the medical field, and the like;
when engineering operation is carried out, a hydraulic shield type support is often installed on a working surface, and the conventional support mode is as follows: the section adopts the single prop as the temporary roof-cutting dense support to be arranged, has large single prop specification, large dosage, time consumption, labor intensity and safety pressure, high production probability, can not effectively block flying gangue and has great potential safety hazard, and therefore, the lower outlet simple roof-cutting dense support is provided.
The utility model comprises the following steps:
the utility model aims to provide a simple top-cutting dense bracket with a lower outlet, which solves one of the problems in the prior art.
The utility model is implemented by the following technical scheme: the simple top-cutting dense support for the lower outlet comprises a main body assembly, wherein the main body assembly comprises two outer side ship-shaped bases, two inner side ship-shaped bases, a first cross beam, a second cross beam, a stand column oil cylinder, two first top beams, two second top beams, two telescopic cylinders, two sockets, a limiting sleeve and a mounting pipe;
the two outer ship type bases and the inner ship type bases are symmetrically and fixedly connected with limit sleeves, mounting pipes are fixedly connected in the limit sleeves in a threaded manner, upright post oil cylinders are fixedly connected to the upper ends of the mounting pipes, one ends of telescopic rods of the upright post oil cylinders are respectively and rotatably connected to the bottom walls of a first top beam and a second top beam, one second top beam is fixedly connected with a telescopic cylinder, the other second top beam is fixedly connected with a socket, one ends of telescopic rods of the telescopic cylinders are inserted into corresponding sockets, the top walls of the two outer ship type bases are fixedly connected with the same first cross beam, and the top walls of the two inner ship type bases are fixedly connected with the same second cross beam;
an adjusting component is fixedly connected between the first beam and the second beam;
and a protection component is arranged at the rear end of the second top beam.
As a further preferred aspect of the present utility model: the adjusting component comprises a moving and pushing oil cylinder, a fixed seat, a return-type block, a fixed block, a connecting rod and a roller;
the top wall of the first beam is provided with a moving and pushing oil cylinder, one end of a telescopic rod of the moving and pushing oil cylinder is fixedly connected with a fixed block, the fixed block is fixedly connected with the top wall of the second beam, the two top walls of the inner ship-shaped bases are provided with fixed blocks, two opposite sides of the fixed blocks are fixedly connected with connecting rods, the other ends of the connecting rods are rotationally connected with rollers, the two outer ship-shaped bases are fixedly connected with return-shaped blocks, and the rollers are in sliding connection with the inner side walls of the return-shaped blocks.
As a further preferred aspect of the present utility model: the protection component comprises an inclined strut oil cylinder, a hinge sleeve, a mother board, a daughter board, a telescopic oil cylinder, a chute and a connecting block;
the back wall of the second top beam is hinged with a hinge sleeve, the outer side wall of the hinge sleeve is fixedly connected with a mother board, the top walls of the inner ship-shaped bases are fixedly connected with inclined support oil cylinders, one ends of telescopic rods of the inclined support oil cylinders are fixedly connected with the mother board, sliding grooves are formed in the mother board, a daughter board is connected in the sliding grooves in a sliding mode, the bottom wall of the mother board is fixedly connected with a telescopic oil cylinder, one ends of telescopic rods of the telescopic oil cylinders are fixedly connected with a connecting block, and the connecting block is fixedly connected with the bottom wall of the daughter board.
As a further preferred aspect of the present utility model: the protection component further comprises a hinge connecting sleeve and a baffle plate;
the front wall of the first top beam is hinged with a hinge connecting sleeve, and the outer side wall of the hinge connecting sleeve is fixedly connected with a baffle.
As a further preferred aspect of the present utility model: the limiting groove is formed in the inner wall of the square block, and the roller is connected in the limiting groove in a rolling mode.
As a further preferred aspect of the present utility model: the main body assembly further comprises fixing bolts, the top wall of the outer ship-shaped base is symmetrically and fixedly connected with first I-steel, second I-steel is fixedly connected between the two first I-steel, threaded holes are uniformly and equidistantly formed in the first I-steel, and the fixing bolts penetrate through the second I-steel and are in threaded connection with the corresponding threaded holes.
As a further preferred aspect of the present utility model: the main body assembly further comprises a connecting pin shaft, and an output shaft of the upright post oil cylinder is rotationally connected to bottom walls of the first top beam and the second top beam through the connecting pin shaft.
As a further preferred aspect of the present utility model: and the side wall of the first top beam is symmetrically provided with a travelling wheel cylinder, and one end of a telescopic rod of the travelling wheel cylinder is fixedly connected with a travelling wheel.
The utility model has the advantages that:
1. according to the utility model, the output shaft of the shifting and pushing oil cylinder pushes the fixed seat to move right, the fixed seat drives the second cross beam to move right, the second cross beam drives the inner ship-shaped base to move right, meanwhile, the roller rolls in the return-type block, so that friction force in the moving process is reduced, the inner ship-shaped base drives the inclined support oil cylinder to move right, the angle of the mother board is adjusted, the angle of the mother board can be further adjusted through the expansion and contraction of the output shaft of the inclined support oil cylinder, the effect of blocking flying gangue is achieved, the protection range can be enlarged by pushing the rotor plate of the telescopic oil cylinder downwards, and the flexible gangue blocking net can be hung on the adjustable baffle plate arranged on the first top beam, so that the problem of flying gangue prevention of the working face is solved.
2. After the utility model is used, the installation pipe is screwed out from the limit sleeve, the upright post oil cylinder is rotated to enable the upright post oil cylinder to lie flat, and then the telescopic rod of the moving and pushing oil cylinder is controlled to shrink, so that the utility model can be folded, is convenient for on-site installation and transportation, achieves that the operation of an installation area is not limited, and can be effectively regulated along with the exposed length of the top plate, thereby ensuring that the support is in a control range.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, 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 schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the adjusting assembly of the present utility model;
FIG. 3 is a schematic view of a protection component according to the present utility model;
FIG. 4 is a schematic view showing the combined structure of the limiting sleeve, the mounting tube and the upright post cylinder according to the utility model
In the figure: 1. a body assembly; 2. an adjustment assembly; 3. a protection component;
10. an outboard boat base; 11. an inboard boat type base; 12. a first cross beam; 13. a second cross beam; 14. a column cylinder; 15. a first top beam; 16. a second top beam; 17. a telescopic cylinder; 18. a socket; 19. a travelling wheel cylinder; 110. a walking wheel; 111. a first I-steel; 112. a second I-steel; 113. a threaded hole; 114. a fixing bolt; 115. a connecting pin shaft; 116. a limit sleeve; 117. installing a pipe; 20. a shifting and pushing oil cylinder; 21. a fixing seat; 22. a loop-shaped block; 23. a fixed block; 24. a connecting rod; 25. a roller; 26. a limit groove; 30. a diagonal bracing cylinder; 31. a hinged sleeve; 32. a motherboard; 33. a sub-board; 34. a telescopic oil cylinder; 35. a chute; 36. a hinge connecting sleeve; 37. a baffle; 38. and (5) connecting a block.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the simple roof-cutting dense support for the lower outlet comprises a main body assembly 1, wherein the main body assembly 1 comprises two outer ship-shaped bases 10, two inner ship-shaped bases 11, a first cross beam 12, a second cross beam 13, a stand column oil cylinder 14, two first top beams 15, two second top beams 16, two telescopic cylinders 17, two sockets 18, a limit sleeve 116 and an installation pipe 117;
the top walls of the two outer ship-shaped bases 10 and the inner ship-shaped bases 11 are symmetrically and fixedly connected with limit sleeves 116, mounting pipes 117 are connected in the limit sleeves 116 in a threaded manner, upright post oil cylinders 14 are fixedly connected to the upper ends of the mounting pipes 117, one ends of telescopic rods of the upright post oil cylinders 14 are respectively and rotatably connected to the bottom walls of the first top beams 15 and the second top beams 16, one second top beam 16 is fixedly connected with a telescopic cylinder 17, the other second top beam 16 is fixedly connected with a socket 18, one ends of telescopic rods of the telescopic cylinders 17 are inserted into the corresponding sockets 18, the top walls of the two outer ship-shaped bases 10 are fixedly connected with the same first cross beam 12, and the top walls of the two inner ship-shaped bases 11 are fixedly connected with the same second cross beam 13;
an adjusting component 2 is fixedly connected between the first beam 12 and the second beam 13;
the rear end of the second header 16 is fitted with a protective assembly 3.
In this embodiment, specific: the adjusting component 2 comprises a moving and pushing oil cylinder 20, a fixed seat 21, a return block 22, a fixed block 23, a connecting rod 24 and a roller 25;
the top wall of the first beam 12 is provided with a moving and pushing oil cylinder 20, one end of a telescopic rod of the moving and pushing oil cylinder 20 is fixedly connected with a fixed block 23, the fixed block 23 is fixedly connected with the top wall of the second beam 13, the top walls of the two inner side ship-shaped bases 11 are respectively provided with a fixed block 23, one sides of the two fixed blocks 23 opposite to each other are respectively fixedly connected with a connecting rod 24, the other end of the connecting rod 24 is rotationally connected with a roller 25, two outer side ship-shaped bases 10 are respectively fixedly connected with a return-shaped block 22, the rollers 25 and the inner side walls of the corresponding return-shaped blocks 22 are in sliding connection, an output shaft of the moving and pushing oil cylinder 20 pushes a fixed seat 21 to move rightwards, the fixed seat 21 drives the second beam 13 to move rightwards, the second beam 13 drives the inner side ship-shaped bases 11 to move rightwards, and the rollers 25 roll in the return-shaped blocks 22 simultaneously so as to reduce friction force in the moving process.
In this embodiment, specific: the protection component 3 comprises a diagonal bracing cylinder 30, a hinge sleeve 31, a mother board 32, a daughter board 33, a telescopic cylinder 34, a chute 35 and a connecting block 38;
the back wall of the second top beam 16 is hinged with a hinge sleeve 31, the outer side wall of the hinge sleeve 31 is fixedly connected with a motherboard 32, top walls of the two inner ship-shaped bases 11 are fixedly connected with inclined support cylinders 30, one ends of telescopic rods of the inclined support cylinders 30 are fixedly connected with the motherboard 32, sliding grooves 35 are formed in the motherboard 32, a daughter board 33 is connected in a sliding mode in the sliding grooves 35, the bottom wall of the motherboard 32 is fixedly connected with a telescopic cylinder 34, one end of the telescopic rod of the telescopic cylinder 34 is fixedly connected with a connecting block 38, the connecting block 38 is fixedly connected with the bottom wall of the daughter board 33, the angle of the motherboard 32 can be adjusted through telescopic of an output shaft of the inclined support cylinders 30, and therefore the flying gangue blocking effect can be achieved, and the protective range can be enlarged by pushing the daughter board 33 to move downwards through the telescopic cylinder 34.
In this embodiment, specific: the protection assembly 3 further comprises a hinge connecting sleeve 36 and a baffle 37;
the front wall of the first top beam 15 is hinged with a hinge connecting sleeve 36, the outer side wall of the hinge connecting sleeve 36 is fixedly connected with a baffle 37, and the baffle 37 can be hung with a flexible gangue blocking net, so that the problem of gangue flying prevention of a working face is solved.
In this embodiment, specific: the limiting groove 26 is formed in the inner wall of the square block 22, the roller 25 is connected in the limiting groove 26 in a rolling mode, and the limiting groove 26 plays a limiting role on the roller 25.
In this embodiment, specific: the main body assembly 1 further comprises fixing bolts 114, the top wall of the outer ship-shaped base 10 is symmetrically and fixedly connected with first I-beams 111, a second I-beam 112 is fixedly connected between the two first I-beams 111, threaded holes 113 are uniformly and equidistantly formed in the first I-beams 111, and the fixing bolts 114 penetrate through the second I-beams 112 and are in threaded connection with the corresponding threaded holes 113.
In this embodiment, specific: the main body assembly 1 further comprises a connecting pin shaft 115, an output shaft of the upright post oil cylinder 14 is rotatably connected to bottom walls of the first top beam 15 and the second top beam 16 through the connecting pin shaft 115, after the use is finished, the mounting pipe 117 is screwed out of the limit sleeve 116, the upright post oil cylinder 14 is rotated to lie flat, and then the telescopic rod of the moving and pushing oil cylinder 20 is controlled to shrink so as to fold the telescopic lifting device, so that the telescopic lifting device is convenient to mount and carry on site.
In this embodiment, specific: the walking wheel cylinders 19 are symmetrically arranged on the side wall of one first top beam 15, one end of a telescopic rod of each walking wheel cylinder 19 is fixedly connected with a walking wheel 110, and the walking wheels 110 contact with one side wall to play a supporting role when the height of the upright post cylinders 14 is adjusted.
When the hydraulic support is used, the fixed seat 21 is pushed to move rightwards by the output shaft of the shifting and pushing oil cylinder 20, the fixed seat 21 drives the second cross beam 13 to move rightwards, the second cross beam 13 drives the inner side ship type base 11 to move rightwards, meanwhile, the roller 25 rolls in the back-shaped block 22, so that friction force in the moving process is reduced, the inner side ship type base 11 drives the inclined support oil cylinder 30 to move rightwards, the angle of the mother plate 32 is adjusted, the angle of the mother plate 32 can be further adjusted by stretching and contracting the output shaft of the inclined support oil cylinder 30, the effect of blocking flying gangue is achieved, the protection range can be enlarged by pushing the rotor plate 33 downwards by the telescopic oil cylinder 34, and the flexible gangue blocking net can be hung on the adjustable baffle 37 arranged on the first top beam 15, so that the problem of flying gangue prevention of a working face is solved;
after the use, the mounting tube 117 is screwed out from the limit sleeve 116, the upright post cylinder 14 is rotated to lie down, and then the telescopic rod of the moving and pushing cylinder 20 is controlled to retract, so that the utility model can be folded, the on-site installation and transportation are convenient, the operation of an installation area is not limited, the operation is effectively regulated along with the exposed length of the top plate, and the support is ensured to be in a control range.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The simple roof-cutting dense support for the lower outlet is characterized by comprising a main body assembly (1), wherein the main body assembly (1) comprises two outer ship-shaped bases (10), two inner ship-shaped bases (11), a first cross beam (12), a second cross beam (13), a stand column oil cylinder (14), two first top beams (15), two second top beams (16), two telescopic cylinders (17), two sockets (18), a limiting sleeve (116) and an installation pipe (117);
the two outer side ship type bases (10) and the inner side ship type bases (11) are symmetrically and fixedly connected with limiting sleeves (116), mounting pipes (117) are connected in the limiting sleeves (116) in a threaded mode, upright post oil cylinders (14) are fixedly connected to the upper ends of the mounting pipes (117), one ends of telescopic rods of the upright post oil cylinders (14) are respectively connected to the bottom walls of a first top beam (15) and a second top beam (16) in a rotating mode, one telescopic cylinder (17) is fixedly connected to the second top beam (16), a socket (18) is fixedly connected to the second top beam (16), one ends of telescopic rods of the telescopic cylinders (17) are inserted into corresponding sockets (18), the top walls of the two outer side ship type bases (10) are fixedly connected with the same first cross beam (12), and the top walls of the two inner side ship type bases (11) are fixedly connected with the same second cross beam (13);
an adjusting component (2) is fixedly connected between the first cross beam (12) and the second cross beam (13);
the rear end of the second top beam (16) is provided with a protection component (3).
2. The simple top-cutting dense support for the lower outlet according to claim 1, wherein the adjusting assembly (2) comprises a moving and pushing oil cylinder (20), a fixed seat (21), a return block (22), a fixed block (23), a connecting rod (24) and a roller (25);
the top wall of the first cross beam (12) is provided with a moving and pushing oil cylinder (20), one end of a telescopic rod of the moving and pushing oil cylinder (20) is fixedly connected with a fixed block (23), the fixed block (23) is fixedly connected with the top wall of the second cross beam (13), the top wall of the inner ship-shaped base (11) is provided with the fixed block (23), the opposite sides of the fixed block (23) are fixedly connected with a connecting rod (24), the other end of the connecting rod (24) is rotationally connected with a roller (25), the outer ship-shaped base (10) is fixedly connected with a return-shaped block (22), and the roller (25) is in sliding connection with the inner side wall corresponding to the return-shaped block (22).
3. The simple and easy top-cutting dense support for the lower outlet according to claim 1, wherein the protection component (3) comprises a diagonal bracing cylinder (30), a hinge sleeve (31), a mother board (32), a daughter board (33), a telescopic cylinder (34), a chute (35) and a connecting block (38);
the back wall of second back timber (16) articulates there is hinge sleeve (31), the lateral wall fixedly connected with mother board (32) of hinge sleeve (31), two the roof of inboard ship base (11) is all fixedly connected with bracing hydro-cylinder (30), telescopic link one end fixedly connected with mother board (32) of bracing hydro-cylinder (30), spout (35) have been seted up in mother board (32), sliding connection has daughter board (33) in spout (35), the diapire fixedly connected with flexible hydro-cylinder (34) of mother board (32), telescopic link one end fixedly connected with connecting block (38) of flexible hydro-cylinder (34), connecting block (38) fixedly connected with bottom wall in daughter board (33).
4. A lower outlet simple roof-cutting dense support according to claim 1, characterized in that the protection assembly (3) further comprises a hinge connection sleeve (36) and a baffle (37);
the front wall of the first top beam (15) is hinged with a hinge connecting sleeve (36), and the outer side wall of the hinge connecting sleeve (36) is fixedly connected with a baffle plate (37).
5. The simple and easy top-cutting dense support for the lower outlet according to claim 2, wherein a limit groove (26) is formed in the inner wall of the square block (22), and the roller (25) is connected in the limit groove (26) in a rolling manner.
6. The simple and easy top-cutting dense support of a lower outlet according to claim 1, wherein the main body assembly (1) further comprises fixing bolts (114), a first i-beam (111) is symmetrically and fixedly connected to the top wall of the outer ship-shaped base (10), a second i-beam (112) is fixedly connected between the two first i-beams (111), threaded holes (113) are uniformly and equidistantly formed in the first i-beams (111), and the fixing bolts (114) penetrate through the second i-beams (112) and are in threaded connection with the corresponding threaded holes (113).
7. The lower outlet simple roof-cutting dense support according to claim 1, wherein the main body assembly (1) further comprises a connecting pin (115), and the output shaft of the upright cylinder (14) is rotatably connected to the bottom walls of the first top beam (15) and the second top beam (16) through the connecting pin (115).
8. The simple roof-cutting dense support for the lower outlet according to claim 1, wherein a traveling wheel oil cylinder (19) is symmetrically arranged on the side wall of one first top beam (15), and one end of a telescopic rod of the traveling wheel oil cylinder (19) is fixedly connected with a traveling wheel (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322223456.1U CN220621174U (en) | 2023-08-17 | 2023-08-17 | Lower outlet simple roof-cutting dense support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322223456.1U CN220621174U (en) | 2023-08-17 | 2023-08-17 | Lower outlet simple roof-cutting dense support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621174U true CN220621174U (en) | 2024-03-19 |
Family
ID=90221208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322223456.1U Active CN220621174U (en) | 2023-08-17 | 2023-08-17 | Lower outlet simple roof-cutting dense support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621174U (en) |
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2023
- 2023-08-17 CN CN202322223456.1U patent/CN220621174U/en active Active
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