CN103466520B - Packaged type walk helper tail - Google Patents
Packaged type walk helper tail Download PDFInfo
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- CN103466520B CN103466520B CN201310464756.7A CN201310464756A CN103466520B CN 103466520 B CN103466520 B CN 103466520B CN 201310464756 A CN201310464756 A CN 201310464756A CN 103466520 B CN103466520 B CN 103466520B
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- intermediate transverse
- transverse girder
- tail
- walk helper
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Abstract
It is very large that one can overcome work capacity in maintenance process, and the packaged type walk helper tail of the shortcoming of accessory appliances must be needed, it is characterized in that: two sheaves are installed in the side of frame, one of them sheave is arranged in intermediate transverse girder, intermediate transverse girder installs two bearing up pulleys, one of them bearing up pulley is fixed on intermediate transverse girder, another bearing up pulley and sheave link together and can slide in intermediate transverse girder, a bearing up pulley is installed in side near rear vertical beam on cross sill, a support roller top of rear vertical beam is equipped with, the tail end of steel rope B is a pendant top, steel rope B successively walks around support roller and three bearing up pulleys, last above turbine reel, turbine reel is fixed on the rear end of gantry base.Advantage of the present invention is: whole tail is removable under the support of frame cross sill roller, achieves the object of the stepless tight rope of walk helper; Reduce line service amount, a people just can complete separately the work of degree of tightness walk helper steel rope.
Description
Technical field
The present invention relates to the mechanical equipment of a kind of auxiliary People's Bank of China Mine haul.
Background technology
Original walk helper head drives general employing to be JD-25 type car hauler, and winch drum parcel liner, become electrodeless circulation to drive with the grafting of φ 12.5mm steel rope, later wheel is fixed on tail.Walk helper tail is connected with base bolt, and long 4.2 meters of base, adopts earth anchor to be connected with roadway floor.Walk helper steel rope with undercarriage rope sheave in tow, added rope sheave spacing 5 meters, undercarriage rope sheave spacing 10 meters, frame rope sheave is fixed on portion of side, tunnel, on to take turns be highly 1 meter, lower whorl height 0.3 meter.What walk helper tail and base adopted is that bolt is connected, can not movement automatically.
For complex geologic conditions, tomography is many, above goes down the hill many, and the place such as some development work to be gone down the hill, gate road is gone down the hill does not possess installs overhead passenger cable device to transport personnel.What adopt due to former walk helper tail and base is that bolt is connected can not movement automatically, causes walk helper to install, debugs, to change work capacity in rope, maintenance process very large, tight rope need of work at least 2 people, and must need accessory appliances.And new walk helper is installed also pretty troublesome, needs slide fastener, fag end, wire clips etc. and screw thread to fix, setting accuracy requires also high, requires high to the intercepted length of steel rope.
Summary of the invention
In view of the shortcoming of background technology, devise movable walk helper tail, overcome work capacity in maintenance process very large, and the shortcoming of accessory appliances must be needed.For achieving the above object, the technical solution used in the present invention is:
A kind of packaged type walk helper tail, comprise frame, gantry base and rope tightening device, rope tightening device is arranged on above frame and gantry base, it is characterized in that: two sheaves are installed in the side of frame, one of them sheave is arranged in intermediate transverse girder, intermediate transverse girder installs two bearing up pulleys, one of them bearing up pulley is fixed on intermediate transverse girder, another bearing up pulley and sheave link together and can slide in intermediate transverse girder, a bearing up pulley is installed in side near rear vertical beam on cross sill, a support roller top of rear vertical beam is equipped with, the tail end of steel rope B is a falling mound, steel rope B successively walks around support roller and three bearing up pulleys, last above turbine reel, turbine reel is fixed on the rear end of gantry base.
Wherein, the cross sill of described frame is also equipped with two row's rollers, the sheave on intermediate transverse girder and the bearing up pulley on intermediate transverse girder are arranged in the intermediate transverse girder of frame by bearing and also can slide in intermediate transverse girder.
Wherein, described turbine reel adopts 120 type turbines.
Advantage of the present invention is:
(1) whole tail can move, and achieves the object of the stepless tight rope of walk helper;
(2) reduce line service amount, a people just can complete separately the work of degree of tightness walk helper steel rope;
(3) simplify the program that walk helper is installed, debugged, changes rope, make whole process become simple, time saving and energy saving;
(4) reduce setting accuracy, particularly in the intercepting grafting of steel rope, variable range expands.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is down-hole of the present invention scheme of installation.
In accompanying drawing: 1, front vertical beam; 2, entablatrance; 3, cross sill; 4, rear vertical beam; 5, falling mound; 6, steel rope B; 7, steel rope A; 8, roller; 9, connecting panel; 10, sheave; 11, bearing; 12, support roller; 13, bearing up pulley; 14, gantry base; 15, intermediate transverse girder.
Detailed description of the invention
As shown in Figure 1, the walk helper tail that the present invention carries eliminates screw thread and fixes, and frame has been installed 4 wheels (roller 8), and whole like this tail above just can be free to slide at base (i.e. guide rail), has installed 120 type turbine reels in the tip designs of guide rail.Serve automatic rope tightening object under the tractive that falling mound 5 provides at reel, the elasticity of rope realizes by the weight increasing and decreasing falling mound 5.Because whole tail can move freely, the sheave 10 of intermediate transverse girder 15 and bearing up pulley 13 can slide again in intermediate transverse girder 15, under the pulling force effect that falling mound 5 gravity adds turbine reel, such turbine reel just can achieve the object of stepless tight rope to walk helper tail.If weight lands, manual rotation's turbine reel just easily completes the line service of walk helper.
During installation, solderless wrapped connection good steel rope A and steel rope B, tail hangs up properly, hangs up weight (i.e. falling mound 5).Steel rope B is finally connected on turbine reel, and whole walk helper tail can be parked in the optional position of gantry base 14 as required.People's rotary turbine just can pull-up falling mound 5, and such installation just completes, and process is comparatively simple.
Underground site of the present invention is installed as shown in Figure 3.
Walk helper is arranged on portion of side, inclined gallery that down-hole goes down the hill, and head JD-25 type winch is arranged on pittop, and packaged type walk helper tail is arranged on lower parking lot.Winch energising is rotated, and steel rope A grafting becomes electrodeless cycle rotation, and sheave 10 is at tail.Walk helper steel rope is used, the holder of subiculum rope sheave, added rope sheave spacing 5 meters, undercarriage rope sheave spacing 10 meters, and holder rope sheave is fixed on portion of side, tunnel, on take turns height apart from being 1 meter at the bottom of tunnel, lower whorl height 0.3 meter.Walk helper steel rope A rotates under the driving in winch (pittop, tunnel), and pedestrian hauls steel rope by walk helper handle, just can realize the object of walk help.Walk helper aircraft tail shelf can move forward and backward on aircraft tail shelf base (4.2 meters in length) under the tractive of turbine reel and falling mound 5, and turbine reel and falling mound 5 utilize steel rope B to be connected, thus complete the tight rope object to steel rope A.The elasticity of steel rope A can utilize the weight of increase and decrease falling mound 5, and the adjustment travel of steel rope A can utilize the rotation of turbine reel.
There is following characteristics after transformation: whole tail can move, achieve the object of the stepless tight rope of walk helper;
Reduce line service amount, a people just can complete separately; Simplify the program that walk helper is installed, debugged, changes rope, make whole process become simple, time saving and energy saving; Reduce setting accuracy, particularly in the intercepting grafting of steel rope, variable range increases.
Embodiment of the present invention one:
The base of tail does not increase by 120 type turbine reels, but is directly connected on base with wire clips, though utilize falling mound 5 can realize automatic mobile tensioning, shortcoming is that installation, debugging are still inconvenient, and the stroke of weight is limited, and adjustment is frequent.
Embodiment of the present invention two:
Tail sets up 120 type turbine reels, but reel volume width is at about 350mm, take tail base effective travel, base length is fixed at 4200mm, for avoiding the problem that tail stroke is little, devising reel base, utilizing the original screw of base to be installed in base rear end portion, reel is fixed thereon, so just overcomes the drawback that stroke is short.
After transformation, whole walk helper tail and base eliminate traditional walker tail and are connected with the bolt of guide rail.Do not need during installation to connect screw bolt with chain block, tail can be parked in any position of base under the traction of 120 type turbines, realizes stepless tight rope.Owing to employing manual 120 type turbines, avoid when installation, debugging, maintenance the trouble employing chain block.
Claims (1)
1. a packaged type walk helper tail, comprise frame, gantry base (14) and rope tightening device, rope tightening device is arranged on above frame and gantry base (14), it is characterized in that: two sheaves (10) are installed in the side of frame, one of them sheave (10) is arranged in intermediate transverse girder (15), upper installation two bearing up pulleys (13) of intermediate transverse girder (15), one of them bearing up pulley (13) is fixed on intermediate transverse girder (15), another bearing up pulley (13) and sheave (10) link together and can slide in intermediate transverse girder (15), a bearing up pulley (13) is installed in the upper side near rear vertical beam (4) of cross sill (3), a support roller (12) top of rear vertical beam (4) is equipped with, steel rope B(6) tail end be one pendant top (5), steel rope B(6) successively walk around support roller (12) and three bearing up pulleys (13), last above turbine reel, turbine reel is fixed on the rear end of gantry base (14), the cross sill (3) of described frame is also equipped with two row's rollers (8), the sheave (10) on intermediate transverse girder (15) and the bearing up pulley (13) on intermediate transverse girder (15) are arranged in the intermediate transverse girder (15) of frame by bearing (11) and also can slide in intermediate transverse girder (15), described turbine reel adopts 120 type turbines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464756.7A CN103466520B (en) | 2013-10-09 | 2013-10-09 | Packaged type walk helper tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464756.7A CN103466520B (en) | 2013-10-09 | 2013-10-09 | Packaged type walk helper tail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103466520A CN103466520A (en) | 2013-12-25 |
| CN103466520B true CN103466520B (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310464756.7A Active CN103466520B (en) | 2013-10-09 | 2013-10-09 | Packaged type walk helper tail |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201240749Y (en) * | 2008-05-26 | 2009-05-20 | 扬州市顶新机械设备有限公司 | Mine overhead passenger device |
| CN201923808U (en) * | 2011-01-07 | 2011-08-10 | 杨旭彬 | Tensioning device of endless rope winch |
| CN203094065U (en) * | 2013-01-18 | 2013-07-31 | 石家庄煤矿机械有限责任公司 | Electric rope storing device |
| CN203486871U (en) * | 2013-10-09 | 2014-03-19 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Movable walking aid tail |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020053617A (en) * | 2000-12-27 | 2002-07-05 | 이구택 | Pallet protection apparatus of transfort belt |
| KR101277501B1 (en) * | 2011-06-29 | 2013-06-21 | 현대제철 주식회사 | Belt conveyor |
-
2013
- 2013-10-09 CN CN201310464756.7A patent/CN103466520B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201240749Y (en) * | 2008-05-26 | 2009-05-20 | 扬州市顶新机械设备有限公司 | Mine overhead passenger device |
| CN201923808U (en) * | 2011-01-07 | 2011-08-10 | 杨旭彬 | Tensioning device of endless rope winch |
| CN203094065U (en) * | 2013-01-18 | 2013-07-31 | 石家庄煤矿机械有限责任公司 | Electric rope storing device |
| CN203486871U (en) * | 2013-10-09 | 2014-03-19 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Movable walking aid tail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103466520A (en) | 2013-12-25 |
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