CN2175744Y - Height adjustable middle rack of rubber belt conveyer - Google Patents
Height adjustable middle rack of rubber belt conveyer Download PDFInfo
- Publication number
- CN2175744Y CN2175744Y CN 93217287 CN93217287U CN2175744Y CN 2175744 Y CN2175744 Y CN 2175744Y CN 93217287 CN93217287 CN 93217287 CN 93217287 U CN93217287 U CN 93217287U CN 2175744 Y CN2175744 Y CN 2175744Y
- Authority
- CN
- China
- Prior art keywords
- column
- upright posts
- belt conveyer
- rubber belt
- middle rack
- 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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Abstract
The utility model relates to a height adjustable middle rack of a rubber belt conveyer. The height adjustable middle rack of a rubber belt conveyer is mainly composed of upright posts, a height adjusting upright post, a screw bolt, nuts, elastic washers, a transverse beam, and a cushion block, wherein, the cushion block is welded on the hole edge positions of the upright posts. Two upright posts are welded by the transverse beam. The upright posts and the channel steel of the height adjusting upright post are relatively connected. The screw bolt passes through the rectangular groove of the height adjusting upright post. The elastic washers are sheathed on the cushion block and the holes of the upright posts, the nuts are screwed on the upright posts and the height adjusting upright posts are connected and fixed together to form the height adjustable middle rack of a rubber belt conveyer. When the height adjustable middle rack of a rubber belt conveyer is needed to be highly adjusted, the nuts are loosened, after the upright posts are moved from top to bottom, the upright posts are favorably fixed. The height adjustable middle rack of a rubber belt conveyer has simple structure, and convenient adjustment and use.
Description
The utility model is the accessory of travelling apron.
Travelling apron is big with freight volume, haul distance is long and characteristics such as transportation and be widely used in mine haulage system continuously.What all use at mine and down-hole belt heading at present is the fixed frame type.Because exploiting field, down-hole transportation space is narrow and small, roadway floor is uneven again, and travelling apron is used H type central support always, and it is highly unadjustable.When roadway floor is recessed, just need the workman at things such as H type support underlay wooden unit and stones, its labour intensity is big, and the adjustment time is long, and underbed disorderly moves again easily, so influence normal operation, brings very big difficulty to the user.
The purpose of this utility model is to make support between a kind of adjustable senior middle school of travelling apron, and it is simple in structure, regulates easily, alleviates working strength of workers, has improved the efficient of driving surface.
The utility model by column, heighten column, bolt, nut, spring washer, crossbeam and cushion block and form.Be primarily characterized in that: it increases and heightens column, cushion block, bolt, nut and spring washer on the basis of the central support of original travelling apron, with bolt, nut and spring washer column with heighten column and be linked together.Can make column lifting in heightening the groove of column by the requirement in real work place, and fix, reach the adjustment height of any requirement with bolt, nut.Wherein, column is the channel-section steel body, and two holes are arranged at the bottom, the periphery welding cushion block in the hole, and in the time of can preventing vertical columns like this and heighten column, the column ledge is stuck to be difficult in heightening the ledge of column separately, as shown in Figure 2, is convenient to operation.Heightening column is the channel-section steel body, and he is wideer than column channel-section steel, opens a rectangular slot on the channel-section steel bottom surface, and bolt is moved up and down in groove.Column is fastened in the groove of heightening column, passes the hole of rectangular slot, cushion block and the column bottom of heightening column with bolt, is connected and fixed with spring washer and nut.
Support between the adjustable senior middle school of the travelling apron that combines is put in below the sealing-tape machine adhesive tape, in the time need not heightening, the solid line position of its mode of operation Fig. 1.When needs are heightened, unclamp nut, column drives bolt, nut moves along the rectangular slot of heightening column, and during satisfactory height, fastening nut again is with column with heighten upright bolt and retighten, as Fig. 1 dotted line position.Because height can be regulated arbitrarily, does not limit so heighten highly.
The utility model compared with prior art, it is simple in structure, and is easy to adjust, is not subjected to the condition restriction of driving surface, can adjust the height of central support arbitrarily as the case may be.Safety is good, has kept down-hole travelling apron removable advantage fast again.
Description of drawings:
Fig. 1 is an overall structure scheme drawing of the present utility model;
Fig. 2 is an A-A cutaway view of the present utility model;
The utility model embodiment:
The utility model mainly by column 1, heighten column 2, bolt 3, nut 4, spring washer 5, crossbeam 6 and cushion block 7 and form.Wherein bolt, nut, spring washer, crossbeam are selection standard spare.Column 1 is got and is widely made for the channel-section steel of 100mm, and two holes of φ 21 are arranged in the bottom.Heighten column 2 and get and widely make, on the channel-section steel bottom surface, mill the rectangular slot of 22 * 275mm for the channel-section steel of 120mm.
Cushion block 7 is welded in the place, two holes of column 1 respectively, crossbeam 6 welding two columns 1 upper end becomes the H type, heighten the hole that column 2 and column 1 usefulness bolt 3 pass rectangular slot, cushion block 7 and the column 1 of heightening column 2, put spring washer 5, screw on nut 4 column 1 with heighten column 2 and be fixedly connected, form support between the adjustable senior middle school of travelling apron.
Claims (1)
1, support between a kind of adjustable senior middle school of travelling apron, comprise column, crossbeam, it is characterized in that: column (1) is the channel-section steel body, two holes are arranged at the bottom, place, limit, hole in the channel-section steel of cushion block (7) and column (1) connects, there is a rectangular slot channel-section steel bottom surface of heightening column (2), bolt (3) passes the rectangular slot of heightening column (2), the hole of cushion block (7) and column (1), with spring washer (5), nut (4) is column (1) and heighten column (2) and be linked together, crossbeam (6) connects the top of two columns (1), support between the adjustable senior middle school of composition travelling apron.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93217287 CN2175744Y (en) | 1993-06-26 | 1993-06-26 | Height adjustable middle rack of rubber belt conveyer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93217287 CN2175744Y (en) | 1993-06-26 | 1993-06-26 | Height adjustable middle rack of rubber belt conveyer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2175744Y true CN2175744Y (en) | 1994-08-31 |
Family
ID=33797251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93217287 Expired - Fee Related CN2175744Y (en) | 1993-06-26 | 1993-06-26 | Height adjustable middle rack of rubber belt conveyer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2175744Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101566070B (en) * | 2009-06-05 | 2011-09-14 | 杨旭彬 | Support of multifunctional scraper conveyor in mine |
CN102358503A (en) * | 2011-06-24 | 2012-02-22 | 无锡杰思物流设备有限公司 | Adjustable support device for belt conveyor |
CN102718021A (en) * | 2012-06-29 | 2012-10-10 | 无锡杰思物流设备有限公司 | Installation supporting leg of belt conveying mechanism |
CN103612877A (en) * | 2012-12-04 | 2014-03-05 | 力博重工科技股份有限公司 | Circular tube connecting supporting leg |
CN103662643A (en) * | 2013-11-29 | 2014-03-26 | 南通剑桥输送设备有限公司 | Height-adjustable conveyor |
CN103964122A (en) * | 2014-05-21 | 2014-08-06 | 中煤科工集团上海有限公司 | Automatic forming device of tubular belt conveyer |
CN108506038A (en) * | 2018-03-19 | 2018-09-07 | 山东里能鲁西矿业有限公司 | A kind of adjustable height assembled belt bridge |
-
1993
- 1993-06-26 CN CN 93217287 patent/CN2175744Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101566070B (en) * | 2009-06-05 | 2011-09-14 | 杨旭彬 | Support of multifunctional scraper conveyor in mine |
CN102358503A (en) * | 2011-06-24 | 2012-02-22 | 无锡杰思物流设备有限公司 | Adjustable support device for belt conveyor |
CN102718021A (en) * | 2012-06-29 | 2012-10-10 | 无锡杰思物流设备有限公司 | Installation supporting leg of belt conveying mechanism |
CN103612877A (en) * | 2012-12-04 | 2014-03-05 | 力博重工科技股份有限公司 | Circular tube connecting supporting leg |
CN103662643A (en) * | 2013-11-29 | 2014-03-26 | 南通剑桥输送设备有限公司 | Height-adjustable conveyor |
CN103964122A (en) * | 2014-05-21 | 2014-08-06 | 中煤科工集团上海有限公司 | Automatic forming device of tubular belt conveyer |
CN108506038A (en) * | 2018-03-19 | 2018-09-07 | 山东里能鲁西矿业有限公司 | A kind of adjustable height assembled belt bridge |
CN108506038B (en) * | 2018-03-19 | 2019-11-05 | 山东里能鲁西矿业有限公司 | A kind of adjustable height assembled belt bridge |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |