CN216886726U - Small-section tunnel side top arch reinforcing bar handling tool - Google Patents
Small-section tunnel side top arch reinforcing bar handling tool Download PDFInfo
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- CN216886726U CN216886726U CN202123411921.1U CN202123411921U CN216886726U CN 216886726 U CN216886726 U CN 216886726U CN 202123411921 U CN202123411921 U CN 202123411921U CN 216886726 U CN216886726 U CN 216886726U
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- section tunnel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to a small-section tunnel side top arch steel bar carrying tool, and belongs to the technical field of transport tools. The carrying tool for the side arch reinforcing steel bars of the small-section tunnel comprises a frame, a positioning rod and wheels; the bottom of the frame is provided with wheels, the two sides of the frame are respectively provided with positioning rods matched with the shape of the top arch steel bar, and a connecting rod is arranged between the two positioning rods. The utility model improves the efficiency of manual transportation of the small-section tunnel reinforcing steel bars, saves the construction period and saves the labor cost; the manual carrying process does not need manual shouldering carrying in the whole process, only reinforcing steel bars are needed to load and unload and the pushing device runs, and compared with the manual shouldering carrying in a straight way, the labor intensity is greatly reduced; the tool can be light in weight and convenient to transition, can be used for multiple times of transition after being put into use once, and has good social and economic benefits.
Description
Technical Field
The utility model belongs to the technical field of transportation tools, and particularly relates to a small-section tunnel side top arch steel bar carrying tool.
Background
In engineering construction such as water conservancy and hydropower, highway, railway, all probably involve the less tunnel of section, need a large amount of transportation machine-shaping's limit top arch reinforcing bar in carrying out limit top arch reinforcing bar installation construction. The transportation mode generally adopts the modes of truck-mounted crane transportation, truck transportation, manual transportation and the like; generally adopt artifical transport when the less vehicle of section can't pass, the transport needs two people to cooperate and can only carry 1~2 at every turn, and artifical demand is great during artifical transport, and the construction cycle is long, has reduced the efficiency of construction, is unfavorable for engineering construction period and cost control such as present water conservancy water and electricity, highway, railway.
Disclosure of Invention
In order to solve the problems, the utility model provides a small-section tunnel side roof arch steel bar carrying tool. Make things convenient for the transport of staff to the arch reinforcing bar, reduce staff intensity of labour.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
the small-section tunnel side top arch steel bar carrying tool comprises a frame, a positioning rod and wheels; the bottom of the frame is provided with wheels, the two sides of the frame are respectively provided with positioning rods matched with the shape of the top arch steel bar, and a connecting rod is arranged between the two positioning rods.
Preferably, the connecting rod is provided with angle steel for positioning the top arch steel bar.
Preferably, a handle is arranged behind the frame.
The utility model has the beneficial effects that:
1. the efficiency of the artifical transportation of small cross section tunnel reinforcing bar is improved, the time limit for a project has been practiced thrift, the cost of labor has been saved.
2. The manual carrying process does not need the whole-process manual shouldering carrying, only the reinforcing steel bars are needed to be loaded and unloaded, and the pushing device walks, so that the labor intensity is greatly reduced compared with the straight manual shouldering carrying.
3. The tool can be light in weight and convenient to transition, can be used for multiple times of transition after being put into use once, and has good social and economic benefits.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
in the figure, 1-a frame, 2-a positioning rod, 3-wheels, 4-connecting rods, 5-angle steel and 6-handles.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in the figure, the carrying tool for the steel bars of the side top arch of the small-section tunnel comprises a frame 1, a positioning rod 2 and wheels 3; the frame 1 is rectangular and formed by connecting four reinforcing steel bars end to end, the bottom of the frame 1 is provided with wheels 3, two sides of the frame 1 are respectively provided with a positioning rod 2 matched with the shape of a top arch reinforcing steel bar, the overall size of the positioning rod 2 is slightly larger than that of the top arch reinforcing steel bar, the frame 1 is connected with the positioning rod 2 in a welding mode, in addition to the welding position, a reinforcing rib is arranged at a proper position between the frame 1 and the positioning rod 2, the connecting strength between the frame 1 and the positioning rod 2 is effectively increased, the overall rigidity of the trolley is improved, a connecting rod 4 is arranged between the two positioning rods 2, the connecting rod 4 is connected with the positioning rod 2 in a welding mode, when the top arch reinforcing steel bar is transported, the top arch reinforcing steel bar is vertically placed between the two positioning rods 2, the bottom of the top arch reinforcing steel bar is supported through the connecting rod 4, the top of the top arch reinforcing steel bar is supported through the positioning rod 2, the support is firm, compared with the traditional closed car body, the overall quality of the vehicle body is effectively reduced, and the top arch steel bars are more convenient to carry; the top arch reinforcing steel bar can be vertically placed, so that the top arch reinforcing steel bar can pass through narrow roads when being transported, and the top arch reinforcing steel bar is well suitable for being used in small-section tunnels.
Preferably, the connecting rods 4 are provided with angle steel 5 used for positioning the top arch steel bars, the angle steel 5 is arranged along the length direction of the connecting rods 4 at uniform intervals, the top arch steel bars placed on the frame 1 are limited through the angle steel 5, and the top arch steel bars are effectively prevented from shifting and toppling in the carrying process.
Preferably, a handle 6 is arranged at the rear part of the frame 1, so that the trolley is convenient for a worker to push the trolley to move.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, while the utility model has been described in detail with reference to the foregoing preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims; the size of the attached figure is irrelevant to the specific real object, and the size of the real object can be changed at will.
Claims (2)
1. The utility model provides a little section tunnel limit top arch reinforcing bar handling tool which characterized in that: the small-section tunnel side top arch steel bar carrying tool comprises a frame (1), a positioning rod (2) and wheels (3); wheels (3) are arranged at the bottom of the frame (1), positioning rods (2) matched with the shapes of the top arch steel bars are arranged on two sides of the frame (1) respectively, and a connecting rod (4) is arranged between the two positioning rods (2); and angle steel (5) used for positioning the top arch steel bars are arranged on the connecting rods (4).
2. The small-section tunnel side roof arch steel bar handling tool of claim 1, characterized in that: a handle (6) is arranged at the rear part of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411921.1U CN216886726U (en) | 2021-12-31 | 2021-12-31 | Small-section tunnel side top arch reinforcing bar handling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411921.1U CN216886726U (en) | 2021-12-31 | 2021-12-31 | Small-section tunnel side top arch reinforcing bar handling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216886726U true CN216886726U (en) | 2022-07-05 |
Family
ID=82211780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123411921.1U Active CN216886726U (en) | 2021-12-31 | 2021-12-31 | Small-section tunnel side top arch reinforcing bar handling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216886726U (en) |
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2021
- 2021-12-31 CN CN202123411921.1U patent/CN216886726U/en active Active
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