CN220395740U - Movable supporting device applicable to tunnel - Google Patents
Movable supporting device applicable to tunnel Download PDFInfo
- Publication number
- CN220395740U CN220395740U CN202321243274.4U CN202321243274U CN220395740U CN 220395740 U CN220395740 U CN 220395740U CN 202321243274 U CN202321243274 U CN 202321243274U CN 220395740 U CN220395740 U CN 220395740U
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- tunnel
- guide rail
- supporting structure
- bearing structure
- fixed
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 abstract description 17
- 238000010276 construction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009194 climbing Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 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
- 230000008092 positive effect Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a movable supporting device suitable for a tunnel, which comprises a supporting structure, a jacking structure and a sliding rail structure, wherein the sliding rail structure comprises a first guide rail and a second guide rail which are respectively arranged on the side wall of the tunnel and the bottom surface of the tunnel along the depth direction of the tunnel, the supporting structure comprises a fixed supporting structure and a rotating supporting structure, the fixed supporting structure is vertically arranged, the lower end of the fixed supporting structure is connected with a second moving part, one end of the rotating supporting structure is hinged to the upper end of the fixed supporting structure, the other end of the rotating supporting structure is detachably connected with the first moving part, the supporting structure can move in the length direction of the guide rail through the first moving part and the second moving part, the lower surface of the rotating supporting structure is fixedly connected with a limiting sliding rail along the length direction of the rotating supporting structure, the lower end of the jacking rod of the jacking mechanism is slidably connected in the limiting sliding rail, and the material or equipment in the tunnel can be quickly and conveniently transported and assembled and disassembled, and the problem of the material and equipment in the tunnel is solved.
Description
Technical Field
The utility model relates to the technical field of tunnel construction, in particular to a movable supporting device applicable to a tunnel.
Background
Traditional material and equipment transportation in the tunnel are mainly carried by manpower, and the problems that the labor requirement is high, the labor intensity is high, the mechanization degree is low, the construction period is long, the labor cost and the safety risk are high, and under the condition, the design of the movable supporting device with simple structure and convenient operation is necessary to consider.
The utility model provides a tunnel construction is with material handling device of bulletin number CN 210973637U, adopts the stay cord to connect the material case, drives the stay cord through the motor and realizes the lift of material case, and screw thread post and screw cap cooperation use realizes the removal of material case through screw drive; but the load-bearing capacity of the pull rope is poor, large-sized material equipment is difficult to carry, the friction loss of spiral transmission is large, and the transmission efficiency is low; and the device occupies almost the entire lateral space of the tunnel.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a movable supporting device suitable for a tunnel, which can solve the problem of difficult transportation of materials and equipment in the tunnel.
For this purpose, the utility model adopts the following technical scheme:
the utility model provides a portable strutting arrangement suitable for in tunnel, includes bearing structure, climbing structure and slide rail structure, slide rail structure includes first guide rail and the second guide rail of setting in tunnel lateral wall and tunnel bottom surface respectively along the tunnel deep direction, bearing structure includes fixed bearing structure and rotation bearing structure, fixed bearing structure is vertical to be set up and its lower extreme is connected with the second and removes the piece, rotate bearing structure's one end articulated in fixed bearing structure's upper end, rotate bearing structure's the other end can dismantle and be connected with first moving piece, bearing structure passes through first moving piece with the second removes the piece and can be in the length direction of guide rail removes, rotate bearing structure's below along its length direction fixedly connected with spacing slide rail, fixed bearing structure's lower extreme fixedly connected with climbing mechanism, climbing mechanism's jacking rod's tip sliding connection in the spacing slide rail.
On the basis of adopting the technical scheme, the utility model can also adopt the following further technical schemes or use the further technical schemes in combination:
and a storage plate is arranged on the rotating support structure.
The fixed support structure comprises two support columns which are arranged along the depth direction of the tunnel, and the upper ends of the two support columns are fixedly connected with a rotary connection structure.
The rotation bearing structure includes the rotation post, rotate connection structure includes outer structure, be equipped with rotatable inlayer structure in the outer structure, outer structure is used for connecting the support column, inlayer structure is used for connecting the rotation post.
The inner layer structure of the rotary connecting structure is fixedly connected with the rotary column through a connecting rod.
The lower face of the rotation supporting structure is provided with a limiting block at one end, close to the side wall of the tunnel, of the limiting slide rail, and the limiting block is used for limiting the sliding distance of the end part of the lifting rod of the lifting mechanism in the limiting slide rail.
The first guide rail is fixed on the side wall of the tunnel through the first connecting piece, and the second guide rail is fixed on the bottom surface of the tunnel through the second connecting piece.
The two support columns are fixedly connected with a platform.
Compared with the prior art, the utility model has the following advantages: the material conveying device has the advantages of being simple in structure, low in manufacturing cost, capable of rapidly and conveniently realizing the transportation and the loading and unloading of materials or equipment, solving the problem of difficult transportation of the materials and the equipment in a tunnel, and reducing the labor cost; because the first guide rail is arranged on the side wall of the tunnel and the second guide rail is arranged on the bottom surface of the tunnel, the tunnel space occupied by the device can be saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a side view of the present utility model.
Detailed Description
For a better understanding of the technical solutions of the present utility model by those skilled in the art, a preferred embodiment of the present utility model is described below with reference to specific examples, which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar functional elements throughout, but it is understood that the drawings are for illustrative purposes only and are not to be construed as limiting the utility model; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted in order to illustrate the utility model only and not to limit the utility model.
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Reference is made to the accompanying drawings. The utility model provides a movable supporting device suitable for a tunnel, which comprises a supporting structure 1, a jacking structure 2 and a sliding rail structure 3, wherein the sliding rail structure 3 comprises a first guide rail 30 and a second guide rail 34 which are respectively arranged on the side wall of the tunnel and the bottom surface of the tunnel along the depth direction of the tunnel, the supporting structure 1 comprises a fixed supporting structure 11 and a rotating supporting structure 12, the fixed supporting structure 11 is vertically arranged, the lower end of the fixed supporting structure is connected with a second moving part 35, one end of the rotating supporting structure 12 is hinged to the upper end of the fixed supporting structure 11, the other end of the rotating supporting structure 12 is detachably connected with a first moving part 31, the supporting structure 1 can move in the length direction of the guide rail 30 through the first moving part 31 and the second moving part, the lower surface of the rotating supporting structure 12 is fixedly connected with a limiting sliding rail 22 along the length direction of the rotating supporting structure 12, the lower end of the fixed supporting structure 11 is fixedly connected with a jacking mechanism 21, and the end of a jacking rod of the jacking mechanism 21 is in the limiting sliding rail 22.
The sliding rail structure 3 is a commercially available pulley guide rail structure, at this time, the first moving member 31 and the second moving member 35 are pulleys respectively disposed in the first guide rail 30 and the second guide rail 34, and the sliding rail structure 3 may also be a commercially available slide block guide rail structure, at this time, the first moving member 31 and the second moving member 35 are slides respectively slidably connected with the first guide rail 30 and the second guide rail 34.
The end of the first moving member 31 connected with the rotary support structure 12 and the end of the second moving member 35 connected with the fixed support structure 11 are respectively provided with a thin rod extending out of the first guide rail 30 and the second guide rail 34, the tail end of the thin rod is provided with threads, and the connecting ends of the corresponding fixed support structure 11 and the rotary support structure 12 are provided with threaded holes, so that the first moving member 31 and the second moving member 35 can be respectively connected with or detached from the rotary support structure 12 and the fixed support structure 11; or the thin rods of the first moving member 31 and the second moving member 35 are directly welded with the rotating support structure 12 and the fixed support structure 11 respectively, and when the rotating support structure 12 needs to be overturned, the thin rods 30 are cut off.
The rotary support structure 12 comprises two rotary columns 111, the rotary columns 111 can be welded by adopting channel steel, steel columns can be directly used, the upper surfaces of the two rotary columns 111 are provided with object placing plates 113, and the thickness of the object placing plates 113 is set to be 5 mm-8 mm; or the rotating support structure 12 is provided as a rotatable storage plate.
The connecting member 33 is a high strength bolt or a steel nail, screw, or the like.
The connection rod 115 is screw-coupled or welded to the rotation post 111, and the connection rod 115 is welded to the inner layer structure of the rotation coupling structure 112.
The jacking mechanism 21 is driven by a cylinder or hydraulically, and is selected according to actual construction conditions.
The first guide rail 30 is fixed on the side wall of the tunnel through a first connecting piece 33, and the second guide rail 34 is fixed on the bottom surface of the tunnel through a second connecting piece 36.
The two support columns 110 are fixedly connected to a platform 114 for placing hydraulic or pneumatic equipment, or sliding traction equipment, and tools used in construction.
The outer surfaces of the movable supporting devices are all subjected to corrosion prevention treatment.
One example of a movable supporting device suitable for use in a tunnel according to the present utility model is provided below:
along the depth direction of the tunnel, a first guide rail 30 and a second guide rail 34 are respectively arranged on the side wall of the tunnel and the bottom surface of the tunnel, wherein when the first guide rail 30 arranged on the side wall of the tunnel is installed, a certain space needs to be reserved between the first guide rail 30 and the top of the tunnel, and materials and equipment needing to be carried are placed sufficiently.
The support column 110 and the rotation column 111 which are prepared in advance are respectively connected and fixed with the second moving member 35 and the first moving member 31, wherein the bottom of the rotation column 111 is welded with the limit slide rail 22 and the limit block 23, the top is welded with the object placing plate 113, the support column 110 and the rotation connecting structure 112 are welded and connected on the ground, the rotation column 111 and the rotation connecting structure 112 are fixedly connected through the connecting rod 115, and at the moment, the support structure 1, the first moving member 31 and the second moving member 35 form a whole.
The lifting mechanism 21 is welded at the lower end of the support column 110, and the lifting rod of the lifting mechanism 21 is placed in the limit slide rail 22 below the rotating column 111.
The first moving part 31 and the second moving part 35 connected with the supporting structure 1 are respectively pushed into the first guide rail 30 and the second guide rail 34, a stable triangular structure is formed between the supporting structure 1 and the jacking structure 2, materials and equipment to be carried can be placed above the stable triangular structure, and the stable triangular structure can slide along the length direction of the first guide rail 30 and the second guide rail 34.
The large material or equipment to be carried is lifted on the object placing plate 113 through a crane, the supporting structure 1 and the jacking structure 2 are dragged by a sliding traction device (not shown in the figure) to slide along the first guide rail 30 and the second guide rail 34 until the large material or equipment is carried to a destination, the first moving piece 31 connected with the rotating column 111 can be separated from the first guide rail 30, the jacking mechanism 21 is started, the jacking rod moves in the limiting slide rail 22 towards the limiting block 23, the rotating supporting structure 12 is stressed to rotate upwards along the circumferential direction of the rotating connecting structure 112 until the jacking rod contacts the limiting block 23, and at the moment, the large material or equipment on the object placing plate 113 slides downwards under the action of gravity, and is assembled and disassembled on the right side of the supporting column 110.
Based on the description of the utility model and the figures, a person skilled in the art will readily make or use a movable supporting device for use in tunnels according to the utility model and capable of producing the positive effects described in the utility model.
It is noted that the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the foregoing drawings are intended to cover non-exclusive inclusions. The terms "mounted," "configured," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two mechanisms, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the terms "one end," "another end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," "right," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the mechanisms or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. The terms "first," "second," and the like, are also used for simplicity of description only and are not indicative or implying relative importance.
Furthermore, variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed utility model, from a study of the drawings, the disclosure, and the appended claims. Furthermore, in the claims, the specification, the words "comprise", "comprising", and the like do not exclude other elements or steps, and the non-plural terms do not exclude a plurality.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, i.e. all equivalent changes and modifications that may be made in accordance with the present utility model are covered by the appended claims, which are not intended to be construed as limiting.
Claims (8)
1. A movable supporting device suitable for in tunnel, its characterized in that: including bearing structure (1), jacking structure (2) and slide rail structure (3), slide rail structure (3) are including setting up respectively at the first guide rail (30) and second guide rail (34) of tunnel lateral wall and tunnel bottom surface along the tunnel deep direction, bearing structure (1) are including fixed bearing structure (11) and rotation bearing structure (12), fixed bearing structure (11) are vertical to be set up and its lower extreme is connected with second moving part (35), the one end of rotation bearing structure (12) articulate in the upper end of fixed bearing structure (11), the other end of rotation bearing structure (12) can be dismantled and be connected with first moving part (31), bearing structure (1) pass through first moving part (31) with second moving part (35) can be in the length direction of first guide rail (30) removes, the below of rotation bearing structure (12) is followed its length direction fixedly connected with spacing slide rail (22), the lower extreme fixedly connected with jacking mechanism (11) has jacking mechanism (21), tip in the slide rail (22) of sliding connection in jacking mechanism (21).
2. A movable support device for use in a tunnel as claimed in claim 1, wherein: the rotating support structure (12) is provided with a storage plate (113).
3. A movable support device for use in a tunnel as claimed in claim 1, wherein: the fixed supporting structure (11) comprises two supporting columns (110) which are arranged along the depth direction of the tunnel, and the upper ends of the two supporting columns (110) are fixedly connected with a rotary connecting structure (112).
4. A movable support device for use in a tunnel as claimed in claim 3, wherein: the rotary support structure (12) comprises a rotary column (111), the rotary connecting structure (112) comprises an outer layer structure, a rotatable inner layer structure is arranged in the outer layer structure and used for being connected with the support column (110), and the inner layer structure is used for being connected with the rotary column (111).
5. A movable support device for use in a tunnel as claimed in claim 4, wherein: the inner layer structure of the rotary connecting structure (112) is fixedly connected with the rotary column (111) through a connecting rod (115).
6. A movable support device for use in a tunnel as claimed in claim 1, wherein: the lower face of the rotary supporting structure (12) is provided with a limiting block (23) at one end, close to the side wall of the tunnel, of the limiting slide rail (22), and the limiting block (23) is used for limiting the sliding distance of the jacking rod end of the jacking mechanism (21) in the limiting slide rail (22).
7. A movable support device for use in a tunnel as claimed in claim 1, wherein: the first guide rail (30) is fixed on the side wall of the tunnel through a first connecting piece (33), and the second guide rail (34) is fixed on the bottom surface of the tunnel through a second connecting piece (36).
8. A movable support device for use in a tunnel as claimed in claim 3, wherein: two support columns (110) are fixedly connected with a platform (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243274.4U CN220395740U (en) | 2023-05-22 | 2023-05-22 | Movable supporting device applicable to tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243274.4U CN220395740U (en) | 2023-05-22 | 2023-05-22 | Movable supporting device applicable to tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220395740U true CN220395740U (en) | 2024-01-26 |
Family
ID=89598048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321243274.4U Active CN220395740U (en) | 2023-05-22 | 2023-05-22 | Movable supporting device applicable to tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220395740U (en) |
-
2023
- 2023-05-22 CN CN202321243274.4U patent/CN220395740U/en active Active
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