CN203033663U - Fixing bracket of underground coal mine travelling crane - Google Patents
Fixing bracket of underground coal mine travelling crane Download PDFInfo
- Publication number
- CN203033663U CN203033663U CN 201320019967 CN201320019967U CN203033663U CN 203033663 U CN203033663 U CN 203033663U CN 201320019967 CN201320019967 CN 201320019967 CN 201320019967 U CN201320019967 U CN 201320019967U CN 203033663 U CN203033663 U CN 203033663U
- Authority
- CN
- China
- Prior art keywords
- coal mine
- fixing bracket
- column
- underground coal
- travelling crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model belongs to the technical field of mechanical hoisting equipment and provides a fixing bracket capable of improving the working efficiency, the strength and the stability of a travelling crane. According to the technical scheme, the fixing bracket of an underground coal mine travelling crane comprises stand columns, racks and guide rails, wherein the two rows of stand columns are symmetrically arranged along two sides of a roadway; the lower end of each stand column is fixedly connected with a supporting seat; the supporting seats are fixed by a plurality of foundation bolts; the upper end of each stand column is fixedly connected with a first anchor rod anchored on a side wall; the upper end of each row of stand column is provided with the rack formed by fixedly connecting a plurality of I-shaped steel end to end; and the two racks are connected with a plurality of second anchor rods anchored on the side wall and are fixedly provided with the guide rails. The fixing bracket of the underground coal mine travelling crane disclosed by the utility model is mainly used for an underground coal mine.
Description
Technical field
The fixed support of a kind of coal mine down train of the utility model belongs to the mechanical hoisting equipment technical field.
Background technology
Along with the expansion of coal mining scale, the installation of colliery underground equipment, transportation are also more frequent, transhipment station under coal mine especially, and a large amount of goods and equipment need be installed and change the outfit.Down-hole transportation driving is used and is given birth to, the support of existing down-hole driving is movable, namely the upper and lower side of upright pillar is all installed hydraulic ram, by upper and lower hydraulic ram action, make that pillar is gigantic to be supported, but adopt the driving of this support to have poor stability, insufficient strength, and the time of each debugging is long, deficiencies such as inefficiency.
The utility model content
The utility model has overcome the deficiency that prior art exists, and a kind of fixed support that can improve driving work efficiency, intensity and stability is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of fixed support of coal mine down train, comprise column, frame and guide rail, two row's columns are symmetrical arranged along the both sides, tunnel, the lower end of each column all is fixedly connected with supporting seat, supporting seat is fixed with a plurality of holding-down bolts, the top of each column all be anchored at sidewall on first anchor pole captive joint, the upper end of every row's column is provided with the frame that is fixedly linked from beginning to end and is formed by many I-beam sections, two frames all are connected with a plurality of second anchor poles that are anchored on the sidewall, all are set with guide rail on two frames.
The beneficial effect that the utility model compared with prior art has is: the fixed support of a kind of coal mine down train of the utility model, the lower end of column is fixed with holding-down bolt, captive joint with the tunnel sidewall with first anchor pole in the top of column, frame is fixed with second anchor pole on the wall, form a kind of fixing support, substituted original movable support, replace working strength and the stability that existing upper and lower hydraulic ram has improved driving with frame and column, save the debugging set-up time, improved work efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 is that column, 2 is that frame, 3 is that guide rail, 4 is that supporting seat, 5 is that holding-down bolt, 6 is that first anchor pole, 7 is second anchor pole.
The specific embodiment
As shown in Figure 1, the fixed support of a kind of coal mine down train of the utility model, comprise column 1, frame 2 and guide rail 3, two row's columns 1 are symmetrical arranged along the both sides, tunnel, the lower end of each column 1 all is fixedly connected with supporting seat 4, the a plurality of holding-down bolts 5 of supporting seat 4 usefulness are fixed, the top of each column 1 all be anchored at sidewall on first anchor pole 6 captive joint, the upper end of every row's column 1 is provided with the frame 2 that is fixedly linked from beginning to end and is formed by many I-beam sections, two frames 2 all are connected with a plurality of second anchor poles 7 that are anchored on the sidewall, all are set with guide rail 3 on two frames 2.
The lower end of the utility model central post 1 is fixing with holding-down bolt 5, captive joint with the tunnel sidewall with first anchor pole 6 in the top of column 1, second anchor pole 7 on the frame 2 usefulness walls is fixing, form a kind of fixing support, substituted original movable support, replace working strength and the stability that existing upper and lower hydraulic ram has improved driving with frame 2 and column 1, saved the debugging set-up time, improved work efficiency.
By reference to the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (1)
1. the fixed support of a coal mine down train, comprise column (1), frame (2) and guide rail (3), it is characterized in that, two row's columns (1) are symmetrical arranged along the both sides, tunnel, the lower end of each column (1) all is fixedly connected with supporting seat (4), supporting seat (4) is fixing with a plurality of holding-down bolts (5), the top of each column (1) all be anchored at sidewall on first anchor pole (6) captive joint, the upper end of every row's column (1) is provided with the frame (2) that is fixedly linked from beginning to end and is formed by many I-beam sections, two frames (2) all are connected with a plurality of second anchor poles (7) that are anchored on the sidewall, all are set with guide rail (3) on two frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019967 CN203033663U (en) | 2013-01-15 | 2013-01-15 | Fixing bracket of underground coal mine travelling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019967 CN203033663U (en) | 2013-01-15 | 2013-01-15 | Fixing bracket of underground coal mine travelling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033663U true CN203033663U (en) | 2013-07-03 |
Family
ID=48685800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320019967 Expired - Fee Related CN203033663U (en) | 2013-01-15 | 2013-01-15 | Fixing bracket of underground coal mine travelling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033663U (en) |
-
2013
- 2013-01-15 CN CN 201320019967 patent/CN203033663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |