CN206985545U - Device for hoisting is erected in a kind of shifting of with brake mechanism - Google Patents
Device for hoisting is erected in a kind of shifting of with brake mechanism Download PDFInfo
- Publication number
- CN206985545U CN206985545U CN201720838756.2U CN201720838756U CN206985545U CN 206985545 U CN206985545 U CN 206985545U CN 201720838756 U CN201720838756 U CN 201720838756U CN 206985545 U CN206985545 U CN 206985545U
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- CN
- China
- Prior art keywords
- mobile platform
- braking
- track
- double butterfly
- fixture block
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- 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
It the utility model is related to a kind of shifting of with brake mechanism and erect device for hoisting, including mobile platform, derricking gear and braking mechanism, mobile platform includes a fixed plate, fixed setting sliding seat above fixed plate, sliding seat upper end is slidably connected with track, braking mechanism is set between any adjacent sliding seat, braking mechanism includes double butterfly brake blocks, one fixed block is set therebetween, double butterfly brake blocks are rotatablely connected with fixed block, fixed block lower end is fixedly connected with fixed plate, the lower end of double butterfly brake blocks is hinged with hydraulic jack, the upper end of double butterfly brake blocks sets fixture block, double butterfly brake blocks drive fixture block to be close to realization braking on track by its opening degree of the flexible change of hydraulic jack；Shifting described in the utility model erects device for hoisting by setting mobile platform, derricking gear and braking mechanism etc. so that advance timbering is in lifting, safety and firmness, and lifting effect speed is fast, and braking is convenient, saves manpower and materials, increases operating efficiency.
Description
Technical field
Hydraulic prop equipment design field is the utility model is related to, more particularly to a kind of shifting of with brake mechanism is erected
Device for hoisting.
Background technology
Supporting is carried out frequently with hydraulic support during coal mine fully-mechanized mining, it can be placed in face of working face and is mined to be formed
Space, it is coal-getter that can complete work, the advance timberings such as roof timbering, support reach, moving conveyor and Mined-out Area control
Make the conventional support apparatus of face access adit, but because its weight is big, quantity is more, mobile, dismounting and assembling are all relatively difficult, especially
It is overall advanced directly sling to be decoupled and assembled again, increases manpower and materials, and in moving process easily by
Produced in inertia and rock or collide, therefore, need badly a kind of easy to use, lifting is firm, brakes convenient move and erects device for hoisting.
Utility model content
In order to solve the above problems, the purpose of this utility model is to propose that device for hoisting is erected in a kind of shifting of with brake mechanism,
It is simple in construction by setting mobile platform, derricking gear and braking mechanism etc., it is reasonable in design so that advance timbering lifting when,
Easy to use, safety and firmness, lifting effect speed is fast, and rotatably adjustable angle, braking is convenient, saves manpower and materials, increases
Operating efficiency.
The utility model is for the taken technical scheme that solves the above problems：A kind of shifting of with brake mechanism, which is erected, hangs
Device, including be slidably arranged in advance timbering back timber lower end rails mobile platform, be arranged on below mobile platform two groups
The braking mechanism of derricking gear and braking mobile platform, its is in-orbit by being arranged on the fluid motor-driven of its side for mobile platform
Moved back and forth in road to realize lifting, described mobile platform includes a fixed plate, if fixed setting dry-charged plates above fixed plate
Seat, sliding seat upper end are slidably connected with track, and braking mechanism is set between any adjacent sliding seat, and braking mechanism includes double butterflies
Shape brake block, sets therebetween a fixed block, and the bearing pin in the middle part of double butterfly brake blocks is rotatablely connected with fixed block, under fixed block
End is fixedly connected with fixed plate, and the lower end of double butterfly brake blocks is located in the bottom of the hydraulic jack in fixed block with level respectively
Seat and live post are hinged, and the upper end of double butterfly brake blocks sets fixture block, and fixture block is arranged on the surface of track, and fixture block inwall, which is set, to be increased
The skid of big frictional force, double butterfly brake blocks are stretched by the live post of hydraulic jack changes its opening degree to drive fixture block
On skid be close in orbit realize braking；Two groups of derricking gears are arranged on the both sides of mobile platform bottom, lifting
Mechanism includes a swivel mount being arranged on below fixed plate, and bearing is set in the middle part of swivel mount, and bearing will be rotated by high-strength bolt
Frame is rotatablely connected with fixed plate, and swivel mount both sides axial symmetry is hinged with the hook for slinging advance timbering, and mobile platform drives
Swivel mount slides in orbit, then lifts advance timbering by hook and be moved to correct position with mobile platform, and passes through brake
Advance timbering, which is discharged, after mechanism braking completes lifting；
The upper end of described double butterfly brake blocks sets arc fixture block, and arc fixture block is arranged on the surface of track, arc
Shape fixture block inwall is connected with the skid of increasing friction force；
Described fixed block is vertically and fixedly arranged at fixed plate upper surface, and fixed block is located at the axis of double butterfly brake blocks
On line；
Described hydraulic jack is fixed and is located in the through hole in the middle part of fixed block.
The beneficial effects of the utility model：
1st, by setting mobile platform, derricking gear and braking mechanism in orbit, three's the utility model cooperates,
Realize the lifting of advance timbering, braking mechanism, using double butterfly brake blocks, and by be hinged on the hydraulic jack of its lower end come
Its opening degree is adjusted, the upper end of double butterfly brake blocks sets arc fixture block, and arc fixture block is located at the surface of track, arc fixture block
Inwall is additionally provided with skid, the opening degree of the double butterfly brake blocks of live post elongation increase of hydraulic jack, by arc fixture block card
Connect in orbit, skid increases the frictional force of arc fixture block, so as to reach the purpose of braking, good braking effect, prevents advanced
Support whipping, safe and reliable beneficial effect is achieved, saves manpower and materials, increases operating efficiency；
2nd, by setting derricking gear, suspension hook is rotated by the fixed plate below swivel mount and sliding seat to be connected the utility model
Connect, lifted after being rotated, also can in hoisting process 360 ° arbitrarily regulation advance timbering advance direction, can not touch
Advance timbering around touching, just can complete to lift, prevent from colliding with other advance timberings in hoisting process, reach lift it is more steady
Fixed purpose, easy to use, safety and firmness is achieved, lifting effect is good, rotatably adjustable angle, uses manpower and material resources sparingly, increase
The beneficial effect of operating efficiency；
3rd, the utility model is consolidated by a horizontal fixed plate below by setting multiple sliding seats in mobile platform
Fixed connection, increases torque, increases lifting surface area so that the distribution of weight of advance timbering is on multiple sliding seats so that hangs
When dress advance timbering is back and forth run in orbit, more steadily, it is not easy to damage track, reach the mesh of increase track service life
, achieve lifting speed it is fast, the beneficial effect of safety and firmness.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of derricking gear of the present utility model；
Marked in figure：1st, mobile platform, 101, sliding seat, 102, fixed plate, 2, derricking gear, 201, swivel mount, 202,
High-strength bolt, 203, hook, 3, braking mechanism, 301, double butterfly brake blocks, 302, fixed block, 303, hydraulic jack, 304,
Fixture block, 4, track.
Embodiment
The utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings, the present embodiment is with the utility model skill
Premised on art scheme, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is unlimited
In following embodiments.
As described in Figure, the utility model is that device for hoisting is erected in a kind of shifting of with brake mechanism, including is slidably arranged in advanced
Mobile platform 1 in set cap lower end rails 4, two groups of derricking gears 2 for being arranged on the lower section of mobile platform 1 and braking are mobile flat
The braking mechanism 3 of platform 1, mobile platform 1 by be arranged on its side fluid motor-driven its move back and forth with reality in the track 4
Now lift, described mobile platform 1 includes a fixed plate 102, and some sliding seats 101, sliding seat is fixedly installed above fixed plate
101 upper ends are slidably connected with track 4, and braking mechanism 3 is set between any adjacent sliding seat 101, and braking mechanism 3 includes double butterflies
Shape brake block 301, sets therebetween a fixed block 302, and the bearing pin at double middle parts of butterfly brake block 301 rotates with fixed block 302
Connection, the lower end of fixed block 302 are fixedly connected with fixed plate 102, and the lower end of double butterfly brake blocks 301 is located in admittedly with level respectively
The base and live post for determining the hydraulic jack 303 in block 302 are hinged, and the upper end of double butterfly brake blocks 301 sets fixture block 304, card
Block 304 is arranged on the surface of track 4, and the inwall of fixture block 304 sets the skid of increasing friction force, and double butterfly brake blocks 301 lead to
The flexible skid changed on its opening degree and then driving fixture block 304 of live post for crossing hydraulic jack 303 is close on track 4 in fact
Now brake, described braking mechanism 3 is also not limited to hydraulic jack 303 to be braked, and may also set up expansion link, pull bar etc.
It can realize that braking all may be used；Two groups of derricking gears 2 are arranged on the both sides of the bottom of mobile platform 1, and derricking gear 2 includes one and set
Swivel mount 201 below fixed plate 102, the middle part of swivel mount 201 set bearing, and bearing is by high-strength bolt 202 by swivel mount
201 are rotatablely connected with fixed plate 102, and the both sides axial symmetry of swivel mount 201 is hinged with the hook 203 for slinging advance timbering, move
Moving platform 1 drives swivel mount 201 to be slided in track 4, then lifts advance timbering by hook 203 and be moved to mobile platform 1
Correct position, and discharge advance timbering after being braked by braking mechanism 3 and complete lifting.
Be basic embodiment of the present utility model above, can more than on the basis of further improved, optimized
And restriction：
Such as：The upper end of described double butterfly brake blocks 301 sets arc fixture block, and arc fixture block is being arranged on track 4 just
Top, arc fixture block inwall are connected with the skid of increasing friction force, can quickly braked, and prevent the advance timbering of lifting from existing
Whipping under effect of inertia, securely and reliably.
And for example：Described fixed block 302 is vertically and fixedly arranged at the upper surface of fixed plate 102, and fixed block 302 is located at double butterflies
On the axis of shape brake block 301.
And for example：Described hydraulic jack 303, which is fixed, to be located in the through hole at the middle part of fixed block 302.
Claims (4)
1. device for hoisting is erected in a kind of shifting of with brake mechanism, including is slidably arranged in advance timbering back timber lower end rails（4）Interior
Mobile platform（1）, be arranged on mobile platform（1）Two groups of derricking gears of lower section（2）With braking mobile platform（1）Braking mechanism
（3）, mobile platform（1）By be arranged on its side fluid motor-driven its in track（4）Interior reciprocating motion is lifted with realizing,
It is characterized in that：Described mobile platform（1）Including a fixed plate（102）, some sliding seats are fixedly installed in fixed plate top
（101）, sliding seat（101）Upper end and track（4）It is slidably connected, any adjacent sliding seat（101）Between braking mechanism is set
（3）, braking mechanism（3）Including double butterfly brake blocks（301）, a fixed block is set therebetween（302）, double butterfly brake blocks
（301）The bearing pin and fixed block at middle part（302）Rotation connection, fixed block（302）Lower end and fixed plate（102）It is fixedly connected, it is double
Butterfly brake block（301）Lower end be located in fixed block with level respectively（302）Interior hydraulic jack（303）Base and work
It is column articulated, double butterfly brake blocks（301）Upper end set fixture block（304）, fixture block（304）It is arranged on track（4）Surface, card
Block（304）Inwall sets the skid of increasing friction force, double butterfly brake blocks（301）Pass through hydraulic jack（303）Live post
It is flexible to change its opening degree and then drive fixture block（304）On skid be close to track（4）It is upper to realize braking；Described two groups are risen
Loop wheel machine structure（2）It is arranged on mobile platform（1）The both sides of bottom, derricking gear（2）Fixed plate is arranged on including one（102）Lower section
Swivel mount（201）, swivel mount（201）Middle part sets bearing, and bearing passes through high-strength bolt（202）By swivel mount（201）With fixation
Plate（102）Rotation connection, swivel mount（201）Both sides axial symmetry is hinged with the hook for slinging advance timbering（203）, it is mobile flat
Platform（1）Drive swivel mount（201）In track（4）Interior slip, then pass through hook（203）Advance timbering is lifted with mobile platform（1）
Correct position is moved to, and passes through braking mechanism（3）Advance timbering is discharged after braking and completes lifting.
2. device for hoisting is erected in a kind of shifting of with brake mechanism as claimed in claim 1, it is characterised in that：Described double butterflies are stopped
Car piece（301）Upper end arc fixture block is set, and arc fixture block is arranged on track（4）Surface, arc fixture block inwall clamping
There is the skid of increasing friction force.
3. device for hoisting is erected in a kind of shifting of with brake mechanism as claimed in claim 1, it is characterised in that：Described fixed block
（302）It is vertically and fixedly arranged at fixed plate（102）Upper surface, and fixed block（302）Positioned at double butterfly brake blocks（301）Axis
On line.
4. device for hoisting is erected in a kind of shifting of with brake mechanism as claimed in claim 1, it is characterised in that：Described hydraulic jack
Top（303）Fixation is located in fixed block（302）In the through hole at middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838756.2U CN206985545U (en) | 2017-07-12 | 2017-07-12 | Device for hoisting is erected in a kind of shifting of with brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838756.2U CN206985545U (en) | 2017-07-12 | 2017-07-12 | Device for hoisting is erected in a kind of shifting of with brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985545U true CN206985545U (en) | 2018-02-09 |
Family
ID=61404008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838756.2U Expired - Fee Related CN206985545U (en) | 2017-07-12 | 2017-07-12 | Device for hoisting is erected in a kind of shifting of with brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206985545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
-
2017
- 2017-07-12 CN CN201720838756.2U patent/CN206985545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
| CN108928780B (en) * | 2018-10-12 | 2023-08-22 | 辽宁威跃集团机械制造有限公司 | Colliery hydraulic support decomposes recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |