CN202670975U - Loading platform of mining elevator - Google Patents
Loading platform of mining elevator Download PDFInfo
- Publication number
- CN202670975U CN202670975U CN 201220118640 CN201220118640U CN202670975U CN 202670975 U CN202670975 U CN 202670975U CN 201220118640 CN201220118640 CN 201220118640 CN 201220118640 U CN201220118640 U CN 201220118640U CN 202670975 U CN202670975 U CN 202670975U
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- China
- Prior art keywords
- head pulley
- steel rope
- power system
- bearing plate
- car
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- 238000005065 mining Methods 0.000 title abstract description 5
- 238000011068 loading method Methods 0.000 title abstract 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Provided is a loading platform of a mining elevator and loading method thereof. The loading platform of the mining elevator comprises a power system and a loading device in a four- connection-rod structure. A rotation rod connected with the power system is arranged on the loading device. The power system comprises an explosion-proof electric machine, an upper limit switch, a lower limit switch and a head pulley. The explosion-proof electric machine is connected with the head pulley through a main steel rope, and a baffle plate is arranged on the main steel rope. A double-rope groove is arranged on the head pulley, and the head pulley is connected with a secondary pulley through a secondary steel rope. A sliding plate is arranged on the secondary steel rope, and a sliding rod is arranged on the sliding plate. The explosion-proof electric machine drives the main steel rope so as to drive the head pulley to rotate and then drive the secondary pulley to rotate. By moving up and down, the sliding plate enables the sliding rod to move in a bar-shaped notch sliding groove of a rotation rod so as to drive the rotation rod and the loading plate to do circumference motion. A connection rod drives a swing rod to rotate around a support frame. Reliable loading of a lap-joint platform in multiple planes is achieved. The loading platform is simple in structure, accurate in control, convenient to mount and maintain, and stable and reliable in operation, and has a self-locking function.
Description
Technical field
The utility model relates to a kind of mine elevator bearing platform; be particularly useful for the flexible guide rail mine elevator; also be applicable to the overlap joint of common platform, can play safety guard-safeguard, make things convenient for load turnover elevator, make simultaneously mine elevator threshold size conforms elevator safety standard.
Technical background
Along with the continuous high speed development of China's economic construction, the progress of mining machinery and elevator technology is as the product of mining elevator and elevator combination---mine elevator also enters in the mine hoisting system as a kind of lifting means of Novel humanized.Mine elevator is based on to be designed and developed on the basis of conventional towed elevator and winch cage, that elevator technology is referred in the mine lift system, adopt special steel rope to do guide rail, operational staff, goods etc. are at the New Mine lifting means of the reciprocal transportation in down-hole and ground, its raising efficiency obviously improves, and the requirement of safe reliability is also higher.At present, elevator mainly adopts and leads boots and contact closely rigid guideway, so that patand and layer door gap meet the requirement of the 30mm of elevator safety standard, but the mine rugged environment easily causes guide rail to tilt, distortion, tilt or local projection, thereby cause the potential dangers such as lift car card rail, and intensity and the execution conditions of installing well enclosure do not allow yet, therefore adopt the larger steel rope of rigidity to do flexible guide rail, car and flat bed have certain safety distance, this need just to require a kind of catching device connection car and flat bed to satisfy the safety rate of elevator, at present the mine hoisting system catching device that adopts is such as fangs, accept fine strain of millet, cage chair and a tank machine, all do not meet the requirement of multi-platform connection, be not suitable for the multi-platform connection of flexible guide rail mine elevator yet.
Summary of the invention
Technical matters: the purpose of this utility model is the deficiency that will overcome in the existing technology, and a kind of simple in structure, safe, accurate, easy to operate mine elevator bearing platform of action is provided.
Technical scheme: mine elevator bearing platform of the present utility model, comprise the power system that is fixed on the car and the catching device of four-bar linkage structure, catching device is provided with the dwang that links to each other with power system; Described power system comprises fire proof motor, upper limit position switch, lower position switch, the head pulley that is fixed on successively on the car bottom girder, fire proof motor is connected with head pulley through twining superincumbent main rope, be provided with baffle plate on the main rope, offer Double-rope groove on the described head pulley, head pulley is connected with auxiliary pulley on being fixed on the car curb girder through secondary steel rope, secondary steel rope is provided with sliding panel, and sliding panel is provided with the fixedly slide bar of dwang; Described catching device comprises the bracing frame that is fixed on the car patand support, and the bearing plate that the rotating shaft of patand support is rotated, the bottom of bearing plate are provided with the rocking bar that links to each other with bracing frame, and rocking bar is provided with the connecting rod that links to each other with bearing plate.
Described dwang middle part offers the bar v notch v chute that is sleeved on the slide bar; Be provided with reinforced rib below the described bearing plate, the outer end is provided with the stay bearing plate muscle that is supported on the rocking bar.
Beneficial effect: owing to having adopted technique scheme, this bearing platform and accept method and can realize reliably accepting of multilevel inside lap platform, guaranteed the safety of load turnover lift car, so that mine elevator meets the elevator safety standard at layer door and gate structure, increased safety and the reliability of load turnover car simultaneously, had simple in structure, precise control, convenient for installation and maintenance, operate steadily, major advantage has:
(1) realized that a plane can be connected with corresponding driving surface when differing heights, satisfied overlapping the reliable of platform with car in a plurality of horizontal operation faces and be connected, saved the initial investment expense on each operating water plane;
(2) catching device adopts four-bar linkage structure, has auto-lock function, has increased safety and the reliability of load turnover car.
(3) power system adopts steel rope to draw, and arrangement convenience is simple in structure, make the bearing platform overlap joint and reclaim convenient.
(4) precise control, convenient for installation and maintenance, operate steadily, make the elevator operation more safe and reliable.
Description of drawings
Fig. 1 is that mine elevator bearing platform of the present utility model is put lateral plan.
Fig. 2 is the power system schematic diagram of the utility model mine elevator bearing platform.
Fig. 3 is the catching device schematic diagram of the utility model mine elevator bearing platform.
Fig. 4 be the utility model mine elevator bearing platform accept the mode of operation lateral plan.
Fig. 5 be the utility model mine elevator bearing platform accept the retracted state schematic diagram.
Among the figure: power system-1, car-2, dwang-3, patand support-4, catching device-5; Fire proof motor-1-1, upper limit position switch-1-2, baffle plate-1-3, main rope-1-4, lower position switch-1-5, head pulley-1-6, secondary steel rope-1-7, auxiliary pulley-1-8, sliding panel-1-9, slide bar-1-10; Bearing plate-5-1, connecting rod-5-2, rocking bar-5-3, bracing frame-5-4.
The specific embodiment
Below in conjunction with accompanying drawing enforcement of the present utility model is further described:
Shown in Figure 1, bearing platform of the present utility model comprises the power system 1 that is fixed on the car 2 and the catching device 5 of four-bar linkage structure, catching device 5 is provided with the dwang 3 that links to each other with power system 1, and dwang 3 offers bar v notch v chute, is connected with slide bar 1-10 in the bar v notch v chute.
Shown in Figure 2, power system 1 comprises fire proof motor 1-1, upper limit position switch 1-2, lower position switch 1-5, the head pulley 1-6 that is fixed on successively on car 2 bottom girders, fire proof motor 1-1 is connected with head pulley 1-6 through twining superincumbent main rope 1-4, be provided with baffle plate 1-3 on the main rope 1-4, offer Double-rope groove on the described head pulley 1-6, head pulley 1-6 is connected with auxiliary pulley 1-8 on being fixed on car 2 curb girders through secondary steel rope 1-7, secondary steel rope 1-7 is provided with sliding panel 1-9, and sliding panel 1-9 is provided with the fixedly slide bar 1-10 of dwang 3.
Shown in Figure 3, catching device comprises the bracing frame 5-4 that is fixed on the car 2 patand supports 4, the bottom of bearing plate 5-1, bearing plate 5-1 3 fixed with dwang, that rotate around the rotating shaft 4-1 of patand support 4 is provided with the rocking bar 5-3 that links to each other with bracing frame 5-4, and rocking bar 5-3 is provided with the connecting rod 5-2 that links to each other with bearing plate 5-1.
Be provided with reinforced rib below the bearing plate 5-1, the outer end is provided with the stay bearing plate muscle that is supported on the rocking bar 5-3; Be in when accepting state, the stay bearing plate muscle end face of bearing plate 5-1 and the end face of supporting crank 5-3 fit; Connecting rod-5-2, rocking bar-5-3 and bracing frame-5-4 all have three, and the three is parallel to each other.
Principle of work and working process:
Shown in Fig. 4,5, when elevator cabin flat level, fire proof motor 1-1 drives main rope 1-4 and drives head pulley 1-6 rotation, the secondary steel rope 1-7 that is wrapped on the head pulley 1-6 drives simultaneously also rotation of auxiliary pulley 1-8, sliding panel 1-9 makes slide bar 1-10 mobile in the bar v notch v chute of dwang 3 by motion up and down, drive dwang 3 and bearing plate 5-1 and move in a circle, connecting rod 5-2 drives rocking bar 5-3 and rotates around bracing frame 5-4;
When the baffle plate 1-3 on the main rope 1-4 meets upper limit position switch 1-2, fire proof motor 1-1 stops operating, and bearing rib 15 both end faces on rocking bar 5-3 and the bearing plate 5-1 fit, and bearing plate 5-1 reaches desired location, form self-locking, personnel and goods enter and exit lift car by bearing plate.
When layer door and gate were closed, fire proof motor 1-1 drove main rope 1-4 pulley 1-6 and rotates round about, and when baffle plate 1-3 met lower position switch 1-5, fire proof motor 1-1 quit work, and bearing plate 5-1 regains.
Claims (1)
1. mine elevator bearing platform is characterized in that: it comprises the power system (1) that is fixed on the car (2) and the catching device (5) of four-bar linkage structure, and catching device (5) is provided with the dwang (3) that links to each other with power system (1); Described power system (1) comprises the fire proof motor (1-1) that is fixed on successively on car (2) bottom girder, upper limit position switch (1-2), lower position switch (1-5), head pulley (1-6), fire proof motor (1-1) is connected with head pulley (1-6) through twining superincumbent main rope (1-4), be provided with baffle plate (1-3) on the main rope (1-4), offer Double-rope groove on the described head pulley (1-6), head pulley (1-6) is connected with auxiliary pulley (1-8) on being fixed on car (2) curb girder through secondary steel rope (1-7), secondary steel rope (1-7) is provided with sliding panel (1-9), and sliding panel (1-9) is provided with the fixedly slide bar (1-10) of dwang (3); Described catching device comprises the bracing frame (5-4) that is fixed on car (2) the patand support (4), bearing plate (5-1) fixed with dwang (3), that rotate around the rotating shaft (4-1) of patand support (4), the bottom of bearing plate (5-1) are provided with the rocking bar (5-3) that links to each other with bracing frame (5-4), and rocking bar (5-3) is provided with the connecting rod (5-2) that links to each other with bearing plate (5-1).
2. according to right 1 described a kind of mine elevator bearing platform, it is characterized in that: described dwang (3) middle part offers the bar v notch v chute that is sleeved on the slide bar (1-10).
3. according to right 1 described a kind of mine elevator bearing platform, it is characterized in that: be provided with reinforced rib below the described bearing plate (5-1), the outer end is provided with the stay bearing plate muscle that is supported on the rocking bar (5-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118640 CN202670975U (en) | 2012-03-27 | 2012-03-27 | Loading platform of mining elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118640 CN202670975U (en) | 2012-03-27 | 2012-03-27 | Loading platform of mining elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670975U true CN202670975U (en) | 2013-01-16 |
Family
ID=47491893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220118640 Expired - Lifetime CN202670975U (en) | 2012-03-27 | 2012-03-27 | Loading platform of mining elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670975U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602789A (en) * | 2012-03-27 | 2012-07-25 | 中国矿业大学 | Mining elevator bearing platform and mining elevator bearing method |
| CN104150324A (en) * | 2014-07-16 | 2014-11-19 | 中国矿业大学 | Lap joint platform for large-load lifting container |
| CN104859752A (en) * | 2015-05-26 | 2015-08-26 | 湖州市千金宝云机械铸件有限公司 | Great-bearing capacity overturning mining mechanical platform |
-
2012
- 2012-03-27 CN CN 201220118640 patent/CN202670975U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602789A (en) * | 2012-03-27 | 2012-07-25 | 中国矿业大学 | Mining elevator bearing platform and mining elevator bearing method |
| WO2013143424A1 (en) * | 2012-03-27 | 2013-10-03 | 中国矿业大学 | Mining elevator carrying platform and carrying method |
| US9840399B2 (en) | 2012-03-27 | 2017-12-12 | China University Of Mining & Technology | Mining elevator carrying platform and carrying method |
| CN104150324A (en) * | 2014-07-16 | 2014-11-19 | 中国矿业大学 | Lap joint platform for large-load lifting container |
| CN104859752A (en) * | 2015-05-26 | 2015-08-26 | 湖州市千金宝云机械铸件有限公司 | Great-bearing capacity overturning mining mechanical platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |