CN112225140B - Supporting platform for mining machinery operation and using method thereof - Google Patents
Supporting platform for mining machinery operation and using method thereof Download PDFInfo
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- CN112225140B CN112225140B CN202011315910.0A CN202011315910A CN112225140B CN 112225140 B CN112225140 B CN 112225140B CN 202011315910 A CN202011315910 A CN 202011315910A CN 112225140 B CN112225140 B CN 112225140B
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- supporting table
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- baffle
- electric push
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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Abstract
The invention discloses a supporting platform for mining machinery operation and a using method thereof, relates to the technical field of supporting platforms, and aims to solve the problems that the existing supporting platform for mining machinery operation is not good in using effect and not high in practicality. Extension board is all installed to the both sides of brace table, the damping pivot is installed to one side of extension board, the limiting plate is installed to the opposite side of damping pivot, iron piece strip is installed to one side of limiting plate, and iron piece strip is provided with two, two install first handle between the iron piece strip, the baffle is all installed to the front end and the rear end of brace table, and brace table and baffle welded connection, the second handle is installed to the front end of baffle, the expansion plate is all installed to the both sides of baffle.
Description
Technical Field
The invention relates to the technical field of supporting platforms, in particular to a supporting platform for mining machinery operation and a using method thereof.
Background
The supporting platform for mining machinery generally refers to a lifting manned tool used in mining machinery, the mining machinery is a machine directly used for mineral exploitation, enrichment and other operations, and comprises mining machinery and mineral processing machinery, the working principle and structure of the mineral exploration machinery are the same as or similar to those of the mining machinery used for exploiting similar minerals, in a broad sense, the mineral exploration machinery also belongs to the mining machinery, in addition, a large number of cranes, conveyors, ventilators, drainage machinery and the like are also applied in the mining operation, the mining machinery industry is one of important basic industries for providing equipment for exploitation and processing of solid raw materials, materials and fuels, and serves the important basic industrial departments of black and nonferrous metallurgy, coal, building materials, chemical industry, nuclear industry and the like, the product of the mining machinery has a large number of applications in basic construction of basic departments of traffic, railways, buildings, water conservancy and hydropower and the like, and the Chinese mining machinery industry mainly has seven kinds of products with more than about three hundred varieties and thousands of specifications.
However, the existing support platform for mining machinery operation is not good in use effect and high in practicality, so that the existing requirements are not met, and the support platform for mining machinery operation and the use method thereof are provided.
Disclosure of Invention
The invention aims to provide a supporting platform for mining machinery operation and a using method thereof, so as to solve the problems that the existing supporting platform for mining machinery operation provided in the background art is not good in using effect and not high in practicality.
In order to achieve the above purpose, the present invention provides the following technical solutions: a supporting platform for mining machinery operation, includes the brace table, the extension board is all installed to the both sides of brace table, the damping pivot is installed to one side of extension board, the limiting plate is installed to the opposite side of damping pivot, the iron plate strip is installed to one side of limiting plate, and the iron plate strip is provided with two, two install first handle between the iron plate strip, the baffle is all installed to the front end and the rear end of brace table, and brace table and baffle welded connection, the second handle is installed to the front end of baffle, the expansion plate is all installed to the both sides of baffle.
Preferably, the connecting strip is installed to one side of expansion plate, the power pack is installed to the top of connecting strip, the outside of power pack is provided with the louvre, and the louvre is provided with a plurality of, the pneumatic cylinder is installed to the below of brace table, and the pneumatic cylinder is provided with eight, the transport table is installed to the below of pneumatic cylinder, install the hydraulic pump between the pneumatic cylinder, and the hydraulic pump is provided with two, the shunt tubes is installed to the front end of hydraulic pump, and hydraulic pump and shunt tubes sealing connection.
Preferably, the inside of transport table both sides is provided with the spacing groove, and the spacing groove is provided with a plurality of, the mounting box is installed to the top of spacing groove, the internally mounted of mounting box has first electronic push-and-pull rod, the dowel is installed to the below of first electronic push-and-pull rod, the universal wheel is installed to the below of transport table, and the universal wheel is provided with four, transport table passes through bolted connection with the universal wheel.
Preferably, the inside of extension board is provided with the mounting groove, and the mounting groove is provided with a plurality of, the internally mounted of supporting bench has the division board, the internally mounted of mounting groove has the electronic push-and-pull rod of second.
Preferably, the shock attenuation board is installed to the top of brace table, the internally mounted of shock attenuation board has the spring, and the spring is provided with a plurality of, the pedal is installed to the top of spring, the antiskid sheet is installed to the top of pedal, and pedal and antiskid sheet paste and be connected.
Preferably, the slide bar is all installed to the top and the below of expansion plate, the stopper is installed to one side of slide bar top, the top and the below of baffle inner wall all are provided with the spout, the top of spout is provided with the draw-in groove.
Preferably, a power supply block is arranged in the power supply box, a connecting groove is formed in the connecting strip, and an electromagnet is arranged in the connecting groove.
A method of using a support platform for mining machinery operations, comprising the steps of:
step 1: when the anti-skid device is used, a transportation table is transported to a required working position, a first electric push-pull rod in an installation box in the transportation table is started, the first electric push-pull rod stretches to drive a dowel below the first electric push-pull rod to move downwards until the dowel is fixed in the ground, an operator stands on a supporting table above the transportation table, a damping plate is arranged on the supporting table, a plurality of springs are arranged in the damping plate, the springs have certain elasticity and play a good damping role, the operator stands on a pedal above the springs, a non-slip sheet is stuck above the pedal, and the non-slip sheet plays a good non-slip role, so that the operator stands more stably in the ascending process of the supporting table;
step 2: when an operator stands on the supporting table, starting a power supply block in the power supply box above the four connecting bars, electrifying an electromagnet in a connecting groove in the connecting bars, enabling the electromagnet to have strong adsorption capacity after electrifying, pulling a first grip on the limiting plates on two sides of the supporting table, rotating the two limiting plates under the rotation of the damping rotating shaft until iron blocks on the limiting plates are inserted into the connecting groove in the connecting bars to be adsorbed by the electromagnet, and after the two limiting plates are closed, installing a safety hanging rope on a second grip on a baffle plate at the front end or the rear end of the supporting table by the operator;
step 3: then, starting two hydraulic pumps in the supporting table, wherein the hydraulic pumps work to convey hydraulic oil into a shunt pipe on the hydraulic pumps, the shunt pipe conveys the hydraulic oil into a plurality of hydraulic cylinders on two sides of the hydraulic pumps, the hydraulic cylinders work simultaneously to play a good supporting role, the hydraulic cylinders do telescopic motion to drive the supporting table above the hydraulic cylinders to move upwards, and the hydraulic pumps are closed until the supporting table reaches a working position;
step 4: according to the requirements, the size of the supporting table is enlarged, the working heel of an operator is smooth, a plurality of second electric push-pull rods on two sides of a partition plate in the supporting table are started, the second electric push-pull rods do telescopic motion to drive extension plates on two sides of the supporting table to extend out of the supporting table, meanwhile, telescopic plates on two sides of the baffle plate extend out of the baffle plate, the telescopic plates play a role in protection, sliding strips above and below the telescopic plates slide in sliding grooves in the baffle plate, and after the length of the supporting table is adjusted, the plurality of second electric push-pull rods in the supporting table are closed;
step 5: after the construction is completed, a plurality of second electric push-pull rods on two sides of the partition plate inside the supporting table are started, the second electric push-pull rods perform shrinkage motion to drive extension plates on two sides of the supporting table to retract into the supporting table, meanwhile, expansion plates on two sides of the baffle return to the inside of the baffle, then two hydraulic pumps inside the supporting table are started, a plurality of hydraulic cylinders perform shrinkage motion to drive the supporting table to return to an initial position, a power block inside a power box is closed, an electromagnet loses magnetism, limit plates on two sides of the supporting table are opened, first electric push-pull rods in a box inside the transportation table are started, and plug pins below the first electric push-pull rods are retracted.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first electric push-pull rod is arranged in the box in the transportation table, the inserting nails are arranged below the first electric push-pull rod and are fixed in the ground, so that the transportation table is more stable, the damping plate is arranged on the supporting table, the springs are arranged in the damping plate, the springs have certain elasticity, a good damping effect can be achieved, an operator stands on the pedal above the springs, the antiskid sheet is stuck above the pedal, the antiskid sheet has a good antiskid effect, and the operator stands more stably in the ascending process of the supporting table.
2. According to the invention, the extension plates are arranged on two sides of the supporting table and the expansion plates are arranged on two sides of the baffle, and the extension plates are driven to extend out of the supporting table through the telescopic movement of the plurality of second electric push-pull rods on two sides of the partition plate in the supporting table, so that the expansion plates on two sides of the baffle extend out of the baffle, the expansion plates play a role in protecting, the extension plates play a role in extending the length of the supporting table, and the working efficiency of an operator is improved smoothly.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of the transport table of the present invention;
FIG. 3 is a cross-sectional view of a support table of the present invention;
FIG. 4 is a cross-sectional view of a baffle and connecting strip of the present invention;
FIG. 5 is a schematic view of the internal structure of the support table of the present invention;
in the figure: 1. a support table; 2. an extension plate; 3. damping the rotating shaft; 4. a limiting plate; 5. iron blocks; 6. a first grip; 7. a baffle; 8. a telescoping plate; 9. a connecting strip; 10. a power supply box; 11. a heat radiation hole; 12. a hydraulic cylinder; 13. a transport table; 14. a hydraulic pump; 15. a shunt; 16. a limit groove; 17. a mounting box; 18. a first electric push-pull rod; 19. inserting nails; 20. a universal wheel; 21. a mounting groove; 22. a dividing plate; 23. a second electric push-pull rod; 24. a shock absorbing plate; 25. a spring; 26. stepping on the pedal; 27. a non-slip sheet; 28. a second grip; 29. a slide bar; 30. a limiting block; 31. a chute; 32. a clamping groove; 33. a power supply block; 34. a connecting groove; 35. an electromagnet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present invention is provided: a supporting platform for mining machinery operation, including supporting bench 1, extension board 2 is all installed to the both sides of supporting bench 1, damping pivot 3 is installed to one side of extension board 2, limiting plate 4 is installed to the opposite side of damping pivot 3, iron piece strip 5 is installed to one side of limiting plate 4, and iron piece strip 5 is provided with two, install first handle 6 between two iron piece strips 5, baffle 7 is all installed to the front end and the rear end of supporting bench 1, and supporting bench 1 and baffle 7 welded connection, welded connection's gas tightness and water tightness are all better, structural rigidity is also great, the wholeness of structure is good, both save labour and time, the sectional area of messenger's material is not received the impairment again, make full use of the material, second handle 28 is installed to the front end of baffle 7, expansion plate 8 is all installed to the both sides of baffle 7.
Further, connecting strip 9 is installed to one side of expansion plate 8, power pack 10 is installed to the top of connecting strip 9, the outside of power pack 10 is provided with louvre 11, and louvre 11 is provided with a plurality of, pneumatic cylinder 12 is installed to the below of brace table 1, and pneumatic cylinder 12 is provided with eight, transport table 13 is installed to the below of pneumatic cylinder 12, install hydraulic pump 14 between the pneumatic cylinder 12, and hydraulic pump 14 is provided with two, shunt tubes 15 are installed to the front end of hydraulic pump 14, and hydraulic pump 14 and shunt tubes 15 sealing connection, fatigue resistance is good, has good leakproofness, insulating nature and anticorrosive.
Further, the inside of transport table 13 both sides is provided with spacing groove 16, and spacing groove 16 is provided with a plurality of, mounting box 17 is installed to the top of spacing groove 16, and mounting box 17's internally mounted has first electronic push-and-pull rod 18, and dowel 19 is installed to the below of first electronic push-and-pull rod 18, and universal wheel 20 is installed to the below of transport table 13, and universal wheel 20 is provided with four, and transport table 13 passes through bolted connection with universal wheel 20, simple structure, and the form is various, and the practicality is strong, convenient operation, connect reliably.
Further, the inside of extension board 2 is provided with mounting groove 21, and mounting groove 21 is provided with a plurality of, and the internally mounted of supporting bench 1 has division board 22, and the internally mounted of mounting groove 21 has second electronic push-and-pull rod 23, and second electronic push-and-pull rod 23 plays the effect of promoting extension board 2.
Further, shock attenuation board 24 is installed to the top of brace table 1, and shock attenuation board 24 internally mounted has spring 25, and spring 25 is provided with a plurality of, and pedal 26 is installed to the top of spring 25, and antiskid sheet 27 is installed to the top of pedal 26, and pedal 26 is connected with antiskid sheet 27 paste, connects closely, is difficult for droing.
Further, slide bar 29 is all installed to telescopic plate 8 top and below, and stopper 30 is installed to one side of slide bar 29 top, and the top and the below of baffle 7 inner wall all are provided with spout 31, and the top of spout 31 is provided with draw-in groove 32, plays fine limiting displacement.
Further, the internally mounted of power pack 10 has power piece 33, and the inside of connecting strip 9 is provided with spread groove 34, and the internally mounted of spread groove 34 has electro-magnet 35, has very strong adsorption capacity after the electro-magnet 35 circular telegram, prevents that iron piece strip 5 on limiting plate 4 from droing.
A method of operating a support platform for mining machinery operations, comprising the steps of:
step 1: when the anti-skid device is used, firstly, the transport table 13 is transported to a required working position, then, the first electric push-pull rod 18 in the mounting box 17 in the transport table 13 is started, the first electric push-pull rod 18 stretches out and draws back to drive the plug pins 19 below the first electric push-pull rod 18 to move downwards until the plug pins 19 are fixed in the ground, then, an operator stands on the support table 1 above the transport table 13, the support table 1 is provided with the shock absorption plate 24, the plurality of springs 25 are arranged in the shock absorption plate 24, the springs 25 have certain elasticity and can play a role in well shock absorption, the operator stands on the pedal 26 above the springs 25, the anti-skid sheet 27 is stuck above the pedal 26, and the anti-skid sheet 27 plays a good role, so that the operator stands more stably in the ascending process of the support table 1;
step 2: when an operator stands on the supporting table 1, a power supply block 33 in the power supply box 10 above the four connecting strips 9 is started, the power supply block 33 is electrified for an electromagnet 35 in a connecting groove 34 in the connecting strips 9, the electromagnet 35 has strong adsorption capacity after being electrified, then the first handles 6 on the limiting plates 4 on the two sides of the supporting table 1 are pulled, the two limiting plates 4 rotate under the rotation of the damping rotating shaft 3 until the iron blocks 5 on the limiting plates 4 are inserted into the connecting groove 34 in the connecting strips 9 and are adsorbed by the electromagnet 35, and when the two limiting plates 4 are closed, the operator installs a safety hanging rope on the second handles 28 on the baffle 7 at the front end or the rear end of the supporting table 1;
step 3: then, the two hydraulic pumps 14 in the supporting table 1 are started, the hydraulic pumps 14 work to convey hydraulic oil into the split pipes 15 on the hydraulic pumps 14, the split pipes 15 convey the hydraulic oil into the plurality of hydraulic cylinders 12 on two sides of the hydraulic pumps 14, the plurality of hydraulic cylinders 12 work simultaneously to play a good supporting role, the hydraulic cylinders 12 do telescopic motion to drive the supporting table 1 above the hydraulic cylinders 12 to move upwards, and the hydraulic pumps 14 are closed until the supporting table 1 reaches a working position;
step 4: according to the requirement, the size of the supporting table 1 is enlarged, the working heel of an operator is smooth, a plurality of second electric push-pull rods 23 on two sides of a partition plate 22 in the supporting table 1 are started, the second electric push-pull rods 23 do telescopic motion to drive extension plates 2 on two sides of the supporting table 1 to extend out of the supporting table 1, meanwhile, telescopic plates 8 on two sides of a baffle 7 extend out of the inside of the baffle 7, the telescopic plates 8 play a role in protection, sliding strips 29 above and below the telescopic plates 8 slide in sliding grooves 31 in the baffle 7, and after the length adjustment of the supporting table 1 is completed, the plurality of second electric push-pull rods 23 in the supporting table 1 are closed;
step 5: after the construction is completed, a plurality of second electric push-pull rods 23 on two sides of a partition plate 22 in the supporting table 1 are started, the second electric push-pull rods 23 perform shrinkage motion to drive extension plates 2 on two sides of the supporting table 1 to retract into the supporting table 1, simultaneously telescopic plates 8 on two sides of a baffle 7 return to the inside of the baffle 7, then two hydraulic pumps 14 in the supporting table 1 are started, a plurality of hydraulic cylinders 12 perform shrinkage motion to drive the supporting table 1 to return to an initial position, a power supply block 33 in a power supply box 10 is closed, an electromagnet 35 loses magnetism, limit plates 4 on two sides of the supporting table 1 are opened, first electric push-pull rods 18 in a box 17 in the inside of a conveying table 13 are started, and inserting nails 19 below the first electric push-pull rods 18 are retracted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. Support platform for mining machinery operation, including supporting bench (1), its characterized in that: extension plates (2) are arranged on two sides of the supporting table (1), a damping rotating shaft (3) is arranged on one side of the extension plates (2), limiting plates (4) are arranged on the other side of the damping rotating shaft (3), iron block strips (5) are arranged on one side of each limiting plate (4), two iron block strips (5) are arranged, a first grip (6) is arranged between each two iron block strips (5), a baffle plate (7) is arranged at the front end and the rear end of the supporting table (1), the supporting table (1) is connected with the baffle plate (7) in a welded mode, a second grip (28) is arranged at the front end of the baffle plate (7), telescopic plates (8) are arranged on two sides of the baffle plate (7), connecting strips (9) are arranged on one side of each telescopic plate (8), a power box (10) is arranged above each connecting strip (9), a plurality of heat dissipation holes (11) are formed in the outer side of each power box (10), a plurality of hydraulic pump (12) are arranged below the supporting table (1), hydraulic cylinders (12) are arranged below the hydraulic cylinders (14) and hydraulic cylinders (12) are arranged below the hydraulic cylinders (12) and are arranged between the hydraulic cylinders (14), the front end of hydraulic pump (14) is installed shunt tubes (15), and hydraulic pump (14) and shunt tubes (15) sealing connection, the inside of extension board (2) is provided with mounting groove (21), and mounting groove (21) are provided with a plurality of, internally mounted of brace table (1) has division board (22), internally mounted of mounting groove (21) has second electronic push-and-pull rod (23), and second electronic push-and-pull rod (23) play the effect of promotion extension board (2), draw-in bar (29) are all installed to the top and the below of expansion plate (8), stopper (30) are installed to one side of draw-in bar (29) top, the top and the below of baffle (7) inner wall all are provided with spout (31), the top of spout (31) is provided with draw-in groove (32), internally mounted of power pack (10) has power source block (33), the inside of connecting rod (9) is provided with spread groove (34), internally mounted electro-magnet (35) of spread groove (34) has very strong absorption capacity on iron plate (5) after having the strong absorption capacity of preventing iron plate (5).
2. A support platform for mining machinery operations according to claim 1, wherein: the inside of transport table (13) both sides is provided with spacing groove (16), and spacing groove (16) are provided with a plurality of, mounting box (17) are installed to the top of spacing groove (16), the internally mounted of mounting box (17) has first electronic push-and-pull rod (18), dowel (19) are installed to the below of first electronic push-and-pull rod (18), universal wheel (20) are installed to the below of transport table (13), and universal wheel (20) are provided with four, transport table (13) and universal wheel (20) pass through bolted connection.
3. A support platform for mining machinery operations according to claim 1, wherein: the utility model discloses a damping device for a bicycle, including supporting bench (1), shock attenuation board (24) are installed to the top of supporting bench (1), internally mounted of shock attenuation board (24) has spring (25), and spring (25) are provided with a plurality of, pedal (26) are installed to the top of spring (25), antiskid sheet (27) are installed to the top of pedal (26), and pedal (26) are pasted with antiskid sheet (27) and are connected.
4. A method of using a support platform for mining machine operations according to any one of claims 1-3, characterized in that: the method comprises the following steps:
step 1: when the anti-skid device is used, firstly, the transportation table (13) is transported to a required working position, then, the first electric push-pull rod (18) in the installation box (17) in the transportation table (13) is started, the first electric push-pull rod (18) stretches to drive the plug pins (19) below the first electric push-pull rod (18) to move downwards until the plug pins (19) are pricked into the ground to be fixed, then, an operator stands on the supporting table (1) above the transportation table (13), the damping plate (24) is arranged on the supporting table (1), a plurality of springs (25) are arranged in the damping plate (24), the springs (25) have certain elasticity, a good damping effect, the operator stands on the pedal (26) above the springs (25), the anti-skid plate (27) is stuck above the pedal (26), and the anti-skid plate (27) has a good anti-skid effect, so that the operator is more stable in the rising process of the supporting table (1);
step 2: when an operator stands on the supporting table (1), starting a power supply block (33) in the power supply box (10) above the four connecting strips (9), electrifying an electromagnet (35) in a connecting groove (34) in the connecting strips (9) by the power supply block (33), enabling the electromagnet (35) to have strong adsorption capacity after electrifying, pulling a first grip (6) on the limiting plates (4) on two sides of the supporting table (1), and rotating the two limiting plates (4) under the rotation of the damping rotating shaft (3) until an iron block (5) on the limiting plates (4) is inserted into a connecting groove (34) in the connecting strips (9) to be adsorbed by the electromagnet (35), and after the two limiting plates (4) are closed, installing a safety hanging rope on a second grip (28) on the front end or the rear end baffle (7) of the supporting table (1) by the operator;
step 3: then, the two hydraulic pumps (14) in the supporting table (1) are started, the hydraulic pumps (14) work to convey hydraulic oil into the shunt pipes (15) on the hydraulic pumps (14), the shunt pipes (15) convey the hydraulic oil into the plurality of hydraulic cylinders (12) on the two sides of the hydraulic pumps (14), the plurality of hydraulic cylinders (12) work simultaneously to play a good supporting role, the hydraulic cylinders (12) do telescopic motion to drive the supporting table (1) above the hydraulic cylinders (12) to move upwards, and the hydraulic pumps (14) are closed until the supporting table (1) reaches a working position;
step 4: according to the requirement, the size of the supporting table (1) is enlarged, the working heel of an operator is smooth, a plurality of second electric push-pull rods (23) on two sides of a partition plate (22) in the supporting table (1) are started, the second electric push-pull rods (23) do telescopic motion to drive extension plates (2) on two sides of the supporting table (1) to extend out of the supporting table (1), meanwhile, telescopic plates (8) on two sides of a baffle (7) extend out of the inside of the baffle (7), the telescopic plates (8) play a role in protection, sliding strips (29) above and below the telescopic plates (8) slide in sliding grooves (31) in the baffle (7), and after the length adjustment of the supporting table (1) is completed, the plurality of second electric push-pull rods (23) in the supporting table (1) are closed;
step 5: after construction is completed, a plurality of second electric push-pull rods (23) on two sides of a partition plate (22) in the supporting table (1) are started, the second electric push-pull rods (23) are contracted to drive extension plates (2) on two sides of the supporting table (1) to retract into the supporting table (1), meanwhile, expansion plates (8) on two sides of the baffle plate (7) return to the inside of the baffle plate (7), then two hydraulic pumps (14) in the supporting table (1) are started, a plurality of hydraulic cylinders (12) are contracted to drive the supporting table (1) to return to an initial position, a power supply block (33) in the power supply box (10) is closed, an electromagnet (35) loses magnetism, limiting plates (4) on two sides of the supporting table (1) are opened, first electric push-pull rods (18) in a box (17) in the inside of the transport table (13) are started, and inserting nails (19) below the first electric push-pull rods (18) are retracted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011315910.0A CN112225140B (en) | 2020-11-22 | 2020-11-22 | Supporting platform for mining machinery operation and using method thereof |
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| CN202011315910.0A CN112225140B (en) | 2020-11-22 | 2020-11-22 | Supporting platform for mining machinery operation and using method thereof |
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| CN112225140A CN112225140A (en) | 2021-01-15 |
| CN112225140B true CN112225140B (en) | 2023-10-13 |
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| KR100989822B1 (en) * | 2010-07-16 | 2010-10-29 | 주식회사 세웅 | High-place worktable for agriculture |
| CN211035057U (en) * | 2019-08-15 | 2020-07-17 | 湖南华清轨道交通有限公司 | Supporting device for machinery |
| CN210771213U (en) * | 2019-10-22 | 2020-06-16 | 长沙掘拓矿山机械有限公司 | Mining machinery strutting arrangement |
| CN111533058A (en) * | 2020-05-07 | 2020-08-14 | 广东博智林机器人有限公司 | Clamping platform and movable lifting equipment |
| CN111959370A (en) * | 2020-08-06 | 2020-11-20 | 奇精机械股份有限公司 | Intelligent transport vehicle is used in machine part production |
| CN213569429U (en) * | 2020-11-22 | 2021-06-29 | 禹州市鼎丰工矿机械有限公司 | Supporting platform for mining machinery operation |
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| CN112225140A (en) | 2021-01-15 |
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