CN210480787U - Mining machinery supporting platform - Google Patents
Mining machinery supporting platform Download PDFInfo
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- CN210480787U CN210480787U CN201921130673.3U CN201921130673U CN210480787U CN 210480787 U CN210480787 U CN 210480787U CN 201921130673 U CN201921130673 U CN 201921130673U CN 210480787 U CN210480787 U CN 210480787U
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- driving
- inner cavity
- device base
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- 238000005065 mining Methods 0.000 title claims abstract description 30
- 238000003780 insertion Methods 0.000 claims abstract description 19
- 230000037431 insertion Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 125000003003 spiro group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a mining machinery supporting platform in the technical field of mining machinery, which comprises a device base, wherein the bottom of the device base is provided with supporting legs and universal wheels, the top of the device base is fixedly provided with a hydraulic scissor lifting frame, a hydraulic driving device and a lifting platform, the top of the lifting platform is provided with a fixed sleeve, an adjusting insertion pipe and a handle rail all around, the inner cavity of the handle rail is horizontally provided with a driving cross rod, a limiting installation rod, a reset spring, a driving pressing block and a driving vertical rod, the driving vertical rod extends downwards to penetrate to the middle part of the inner cavity of the adjusting insertion pipe, the bottom of the driving vertical rod is provided with two groups of driving inclined rods, the utility model provides a but mining machinery supporting platform of one-hand control guardrail lift is put to positioning sleeve, step pole, card put spring, locator card and put board, overhead kick short rack, and the inside wall rigid coupling that the board was put to the locator card has spout board and spout, and the slip gyro wheel is installed to the outside end of step pole.
Description
Technical Field
The utility model relates to a mining machinery technical field specifically is a mining machinery supporting platform.
Background
Mining machines are machines that are used directly for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines used for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.
However, some unreasonable factors still exist in the existing mining machinery supporting platform during use, and when the existing mining machinery supporting platform is used and a user stands on a platform surface for operation, the existing mining machinery supporting platform needs to be stably protected, so that the user is prevented from falling down due to shaking during operation; the height of the user of the existing mining machinery supporting platform is different, the height of the guardrail is fixed during high-altitude operation, and the gravity center of the human body of the user with the higher height is higher than the height of the guardrail during high-altitude operation, so that potential safety hazards exist, and the user is not favorable for special operation of the user.
Therefore, a person skilled in the relevant technical field improves this, for example, "a mining machinery supporting platform" that chinese patent application No. cn201721739584.x proposed, includes the fixing base, the side surface bolt of fixing base has the bulge, the supporting legs link up the lower surface of bulge and extend into the inside of bulge, the inner wall of bulge is provided with the supporting legs spout, the surface that the outside surface of bulge is provided with second adjust knob mesa is seted up with the recess, the inside of recess is connected with the slipmat through glue bonding, the lower part of extension rod link up the upper surface of stand and extend into the inside of stand, the inner wall of stand is provided with the extension rod spout, the inside surface of stand is provided with first adjust knob. "though the utility model discloses can satisfy the characteristics to the user adjustable guardrail height of different heights, nevertheless technical scheme in this application file still exists not enoughly, when the device carries out extension rod altitude mixture control, need select to unscrew adjust knob, pull up to required high back, adjust knob that screws again fixes a position the fastening, accommodation process needs both hands cooperation operation, especially need to grip the article or carry out other during operation on one of them hand of user's independent work, can't adjust the operation smoothly, and operating procedure is loaded down with trivial details, the troublesome poeration, in-service use lacks the convenience.
Based on this, the utility model designs a mining machinery supporting platform to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining machinery supporting platform to when solving above-mentioned device and carrying out extension rod altitude mixture control, need select to unscrew adjust knob, draw and rise to required high back, screw adjust knob again and fix a position the fastening, accommodation process needs both hands cooperation operation, especially need grip the article or carry out other during operations in one of them hand of user's autonomous working, can't adjust the operation smoothly, and the operating procedure is loaded down with trivial details, the troublesome poeration, the problem that the in-service use lacks the convenience.
In order to achieve the above object, the utility model provides a following technical scheme: a mining machinery supporting platform comprises a device base, wherein supporting legs and universal wheels are respectively arranged at four corners of the bottom of the device base side by side, the supporting legs are fixedly connected with the device base through screw rods in a threaded manner, the universal wheel device base is fixedly welded, a hydraulic scissor lifting frame is fixedly arranged at the top of the device base, a hydraulic driving device for driving and controlling the hydraulic scissor lifting frame to lift is arranged on the left side of the hydraulic scissor lifting frame, a lifting platform is arranged at the top of the hydraulic scissor lifting frame, guardrail assemblies are arranged around the top of the lifting platform, and each guardrail assembly comprises a plurality of groups of fixed sleeves fixedly arranged at the top of the lifting platform at intervals, an adjusting insertion pipe inserted into the inner cavity of the fixed sleeves and a handle cross bar connected with the adjusting insertion pipe;
the inner cavity of the handle rail is horizontally provided with a driving cross rod, the left end and the right end of the driving cross rod are movably inserted with a limiting installation rod, the upper end and the lower end of the limiting installation rod are fixedly connected with the upper side and the lower side of the inner cavity of the handle rail, the outer wall of the limiting installation rod is sleeved with a reset spring, the reset spring is abutted between the top of the driving cross rod and the top of the inner cavity of the handle rail, the left side and the right side of the bottom of the driving cross rod are fixedly connected with driving pressing blocks, the bottom of the driving pressing blocks is arranged on the outer side of the bottom of the handle rail, the center of the bottom of the driving cross rod is connected with a driving vertical rod, the driving vertical rod extends downwards to penetrate through the middle part of the inner cavity of the adjusting insertion tube, the tail end of the bottom of the driving vertical rod is hinged with two groups of driving inclined rods through a hinged seat, the center of, the utility model discloses a positioning sleeve, including drive down tube, positioning sleeve's inner chamber, drive down tube, locating sleeve's inner chamber, locating sleeve's inner wall, locating sleeve's inner chamber.
Preferably, the left side wall and the right side wall of the upper end of the inner cavity of the fixed sleeve are provided with inverted hook long racks through countersunk screws.
Preferably, the barb of the barb short rack is arranged upwards, the barb of the barb long rack is arranged downwards, and the barb short rack and the barb long rack can be clamped and matched in a one-way mode.
Preferably, the top end of the fixed sleeve is provided with a sleeve end cover, and the adjusting insertion tube penetrates through the sleeve end cover and is connected with the fixed sleeve in a clamping mode.
Preferably, the two groups of driving inclined rods are symmetrical left and right and open at an included angle of ninety degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable structure, the utility model discloses main innovation point lies in putting positioning mechanism through the overhead kick rack card and replacing traditional side direction screw locking positioning mechanism, its most excellent characteristics lie in, overhead kick rack card is put positioning mechanism accessible one-hand operation and is carried out lifting adjusting, during the operation, only need hold the handle horizontal bar, the finger is withheld and is pressed the drive and press the briquetting, lifting under the arbitrary condition, also can descend according to the briquetting after pressing in the drive, easy and simple to handle, high-efficient practical, under constructor independent working condition, one of them hand need grip the article or carry out other during operations, can carry out guardrail altitude mixture control smoothly equally, use mining machinery supporting platform to bring very big facility for constructor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure at A in FIG. 1;
fig. 3 is an enlarged view of the structure at B in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1-device base, 2-supporting legs, 3-universal wheels, 4-hydraulic scissor lifting rack, 5-hydraulic driving device, 6-lifting platform, 7-guardrail component, 8-fixed sleeve, 9-adjusting insertion tube, 10-handle rail, 11-driving cross bar, 12-limiting installation rod, 13-reset spring, 14-driving pressing block, 15-driving vertical bar, 16-driving inclined bar, 17-positioning sleeve, 18-step bar, 19-clamping spring, 20-positioning clamping plate, 21-inverted short rack, 22-sliding groove plate, 23-sliding groove, 24-sliding roller, 25-inverted long rack and 26-sleeve end cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a mining machinery supporting platform comprises a device base 1, wherein four corners of the bottom of the device base 1 are respectively provided with supporting legs 2 and universal wheels 3 side by side, the supporting legs 2 are fixed with the device base 1 in a threaded manner through screw rods of the supporting legs 2, the universal wheels 3 are fixed on the device base 1 through welding, a hydraulic scissor lifting frame 4 is fixedly arranged at the top of the device base 1, a hydraulic driving device 5 used for driving and controlling the hydraulic scissor lifting frame 4 to lift is arranged on the left side of the hydraulic scissor lifting frame 4, a lifting platform 6 is arranged at the top of the hydraulic scissor lifting frame 4, guardrail assemblies 7 are arranged around the top of the lifting platform 6, each guardrail assembly 7 comprises a plurality of groups of fixing sleeves 8 fixedly arranged at the top of the lifting platform 6 at intervals, adjusting insertion tubes 9 inserted into inner cavities of the fixing sleeves 8 and handle rails 10 connected with the; a driving cross bar 11 is horizontally arranged in an inner cavity of the handle rail 10, limit mounting rods 12 are movably inserted into the left end and the right end of each driving cross bar 11, the upper end and the lower end of each limit mounting rod 12 are fixedly connected to the upper side and the lower side of the inner cavity of the handle rail 10, a return spring 13 is sleeved on the outer wall of each limit mounting rod 12, the return spring 13 is abutted between the top of each driving cross bar 11 and the top of the inner cavity of the handle rail 10, driving pressing blocks 14 are fixedly connected to the left side and the right side of the bottom of each driving cross bar 11, the bottom of each driving pressing block 14 is arranged on the outer side of the bottom of the handle rail 10, a driving vertical bar 15 is connected to the center of the bottom of each driving cross bar 11, each driving vertical bar 15 extends downwards to penetrate through the middle of the inner cavity of the adjusting insertion tube 9, two groups of driving inclined bars 16 are hinged to the tail end of the bottom of each driving vertical bar 15 through a hinge seat, the inner cavity of the positioning sleeve 17 is provided with two groups of step rods 18 extending outwards, the outer side ends of the tops of the step rods 18 are hinged with the bottom of the driving inclined rod 16, clamping springs 19 are arranged between the two groups of step rods 18 in an abutting mode, positioning clamping plates 20 are symmetrically embedded in the left side wall and the right side wall of the middle of the inner cavity of the adjusting insertion tube 9, the bottom of each positioning clamping plate 20 is hinged with the side wall of the adjusting insertion tube 9, inverted short racks 21 are mounted on the outer side walls of the positioning clamping plates 20 through countersunk screws, sliding groove plates 22 are fixedly connected to the inner side walls of the positioning clamping plates 20, sliding grooves 23 are longitudinally formed in the sliding groove plates 22, sliding rollers 24 are mounted at the tail ends of the outer sides of the step rods 18, and the sliding rollers 24 are arranged in;
wherein, the both sides wall has the long rack of barb 25 through countersunk screw installation in the inner chamber upper end of fixed sleeve 8, the barb of the short rack of barb 21 sets up upwards, the barb of the long rack of barb 25 sets up downwards, and the cooperation can be put to one-way card of the short rack of barb 21 and the long rack of barb 25, realize fixed sleeve 8 and adjust intubate 9 reciprocal anchorage, the top of fixed sleeve 8 is provided with sleeve end cover 26, play waterproof dustproof effect, it runs through sleeve end cover 26 and fixes sleeve 8 card to put to be connected to adjust intubate 9, two sets of 16 bilateral symmetry of drive down tube, and be ninety degrees contained angles and open, be convenient for drive down tube 16 draws to rise and drives step bar 18 shrink.
One specific application of this embodiment is: the device is a mining machinery supporting platform, four corners of the bottom of a device base 1 are respectively provided with supporting legs 2 and universal wheels 3 in parallel, the supporting legs 2 are fixedly connected with the device base 1 through screw rods of the supporting legs in a threaded manner, the universal wheels 3 are fixedly connected with the device base 1 through welding, when the device needs to be parked, the supporting legs 2 are screwed out to be longer than the universal wheels 3, so that the supporting legs 2 can be directly contacted with the ground, when the device needs to be moved, the supporting legs 2 are screwed in to be shorter than the universal wheels 3 and are locked through nuts on the screw rods of the supporting legs 2, so that the universal wheels 3 can be contacted with the ground;
when the height of the handle rail 10 needs to be adjusted, the handle rail 10 is held by hand, fingers press the driving pressing block 14, the driving pressing block 14 drives the driving cross rod 11 and the driving vertical rod 15 to ascend against the elastic force of the return spring 13, the driving inclined rod 16 drives the step rods 18 at the left side and the right side of the inner cavity of the positioning sleeve 17 to contract against the elastic force of the clamping spring 19, the sliding roller 24 in the chute 23 slides upwards, the positioning clamping plate 20 is driven to rotate around the bottom hinged point to the inner side of the adjusting insertion tube 9, the inverted short rack 21 contracts along with the inner cavity of the adjusting insertion tube 9, the inverted short rack 21 and the inverted long rack 25 are separated from the clamping device, namely the adjusting insertion tube 9 loses the limiting and positioning effect of the fixing sleeve 8, then the handle rail 10 is manually pressed, the handle rail 10 and the adjusting insertion tube 9 sink to the required height together, and then the driving block 14 is loosened, the elastic force is recovered through the reset spring 13 and the clamping spring 19 to enable the short barbed rack 21 to automatically rebound and then to be clamped and matched with the long barbed rack 25 again, the positioning effect is achieved, the handle rail 10 is prevented from accidentally falling under the condition of non-artificial adjustment, under the condition of safe use, the lifting adjustment of the handle rail 10 is facilitated, the barbs of the short barbed rack 21 are arranged upwards, the barbs of the long barbed rack 25 are arranged downwards, the short barbed rack 21 and the long barbed rack 25 can be clamped and matched in a one-way mode, when the handle rail 10 is lifted and adjusted, the handle rail 10 only needs to be directly and manually lifted, the barbed teeth on the long barbed rack 25 can extrude the barbed teeth on the short barbed rack 21 to be sunken and smoothly pass through, the pressing block 14 does not need to be pressed and driven to perform adjustment operation, and the use is humanized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a mining machinery supporting platform, includes device base (1), its characterized in that: the bottom four corners of device base (1) is equallyd divide and is do not provided with supporting legs (2) and universal wheel (3) side by side, supporting legs (2) are fixed through its screw rod and device base (1) spiro union, universal wheel (3) device base (1) is through welded fastening, the top of device base (1) has set firmly hydraulic pressure and has cut fork crane (4), the left side that fork crane (4) was cut to hydraulic pressure is provided with hydraulic drive device (5) that are used for drive control hydraulic pressure to cut fork crane (4) and go up and down, lift platform (6) are installed at the top that fork crane (4) was cut to hydraulic pressure, the top of lift platform (6) is provided with guardrail subassembly (7) all around, guardrail subassembly (7) including the multiunit interval set firmly in the fixed sleeve pipe (8) at lift platform (6) top, insert arrange in regulation intubate (9) and connection in fixed sleeve pipe (8) inner chamber with the handle horizontal bar of regulation intubate (9 (10) (ii) a
The inner cavity of the handle horizontal bar (10) is horizontally provided with a driving cross bar (11), the left end and the right end of the driving cross bar (11) are movably inserted with a limiting installation rod (12), the upper end and the lower end of the limiting installation rod (12) are fixedly connected with the upper side and the lower side of the inner cavity of the handle horizontal bar (10), the outer wall of the limiting installation rod (12) is sleeved with a reset spring (13), the reset spring (13) is abutted between the top of the driving cross bar (11) and the top of the inner cavity of the handle horizontal bar (10), the left side and the right side of the bottom of the driving cross bar (11) are fixedly connected with driving pressing blocks (14), the bottom of the driving pressing blocks (14) is arranged at the outer side of the bottom of the handle horizontal bar (10), the center of the bottom of the driving cross bar (11) is connected with a driving vertical bar (15), and the driving vertical bar (15, the bottom end of the driving vertical rod (15) is hinged with two groups of driving inclined rods (16) through a hinged seat, a positioning sleeve (17) is arranged at the center of the lower part of each driving inclined rod (16), the upper side and the lower side of each positioning sleeve (17) are fixed with the inner wall of the adjusting insertion tube (9) through mounting lugs and screws respectively, the inner cavity of each positioning sleeve (17) is provided with two groups of step rods (18) extending outwards, the outer side end of the top of each step rod (18) is hinged with the bottom of the corresponding driving inclined rod (16), clamping springs (19) are arranged between the two groups of step rods (18) in a butting mode, positioning clamping plates (20) are symmetrically embedded in the left side wall and the right side wall of the middle part of the inner cavity of the adjusting insertion tube (9), the bottoms of the positioning clamping plates (20) are hinged with the side walls of the adjusting insertion tube (9), and inverted short racks (21) are installed on the outer side walls of the positioning clamping, the inside wall rigid coupling that board (20) were put to the locator card has spout board (22), spout (23) have vertically been seted up along on spout board (22), slip gyro wheel (24) are installed to the outside end of step pole (18), slip gyro wheel (24) are arranged in spout (23) and rather than swing joint.
2. The mining machine support platform of claim 1, wherein: the left side wall and the right side wall of the upper end of the inner cavity of the fixed sleeve (8) are provided with inverted hook long racks (25) through countersunk screws.
3. The mining machine support platform of claim 2, wherein: the barb of the barb short rack (21) is arranged upwards, the barb of the barb long rack (25) is arranged downwards, and the barb short rack (21) and the barb long rack (25) can be clamped and matched in a one-way mode.
4. The mining machine support platform of claim 1, wherein: the top end of the fixed sleeve (8) is provided with a sleeve end cover (26), and the adjusting insertion tube (9) penetrates through the sleeve end cover (26) to be connected with the fixed sleeve (8) in a clamping mode.
5. The mining machine support platform of claim 1, wherein: two groups of driving inclined rods (16) are symmetrical left and right and are opened at an included angle of ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130673.3U CN210480787U (en) | 2019-07-18 | 2019-07-18 | Mining machinery supporting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130673.3U CN210480787U (en) | 2019-07-18 | 2019-07-18 | Mining machinery supporting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210480787U true CN210480787U (en) | 2020-05-08 |
Family
ID=70533365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921130673.3U Expired - Fee Related CN210480787U (en) | 2019-07-18 | 2019-07-18 | Mining machinery supporting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210480787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023634A (en) * | 2021-04-07 | 2021-06-25 | 王平皆 | Stable mining machinery operation platform |
| CN114180501A (en) * | 2021-12-13 | 2022-03-15 | 湖北金诚信矿业服务有限公司 | Device for mine maintenance |
-
2019
- 2019-07-18 CN CN201921130673.3U patent/CN210480787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023634A (en) * | 2021-04-07 | 2021-06-25 | 王平皆 | Stable mining machinery operation platform |
| CN113023634B (en) * | 2021-04-07 | 2024-04-19 | 唐山市时迁科技有限公司 | Stable mining machinery operation platform |
| CN114180501A (en) * | 2021-12-13 | 2022-03-15 | 湖北金诚信矿业服务有限公司 | Device for mine maintenance |
| CN114180501B (en) * | 2021-12-13 | 2022-06-21 | 湖北金诚信矿业服务有限公司 | Device for mine maintenance |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |