CN213622829U - Novel shaft electric safety door - Google Patents
Novel shaft electric safety door Download PDFInfo
- Publication number
- CN213622829U CN213622829U CN202022687791.3U CN202022687791U CN213622829U CN 213622829 U CN213622829 U CN 213622829U CN 202022687791 U CN202022687791 U CN 202022687791U CN 213622829 U CN213622829 U CN 213622829U
- Authority
- CN
- China
- Prior art keywords
- safety door
- rack
- gear
- shaped steel
- translation
- Prior art date
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A novel vertical shaft electric safety door comprises a channel steel, an I-shaped steel longitudinal beam, an I-shaped steel cross beam, a translation type trolley, a travelling wheel, a safety door, a rack, a gear, a speed reducing motor, a short clamping plate and a long clamping plate, wherein the channel steel, the I-shaped steel longitudinal beam and the I-shaped steel cross beam form an integral frame of the safety door; the speed reducing motor is fixed on the I-shaped steel beam through bolts; the gear is arranged on a speed reducing motor shaft; the translational trolley consists of a travelling wheel, a short splint and a long splint and is connected with the rack; the gear is meshed with the rack; the safety door is fixed on the translation type trolley through bolts. The utility model discloses turn into the linear motion of rack with the rotary motion of gear, the connected mode through rack and translation dolly drives the emergency exit and is translation motion, and this kind of simple structure is reliable, has guaranteed the security of mine car transportation when improving mine degree of automation.
Description
Technical Field
The utility model belongs to the jacking equipment field specifically indicates a novel shaft electric safety door.
Background
The safety door is a device locking and safety isolating device for preventing vehicles, materials and personnel from falling into a well in the lifting operation of a vertical shaft cage. The safety door can be divided into a translation type safety door, a folding type safety door and a herringbone safety door according to the structure, and the translation type safety door occupying small space is mostly adopted at the well mouth of the vertical shaft. The main driving modes of the translational safety door include manual push-pull type, electric type, pneumatic type and hydraulic type. The transmission mode of the translational safety door can be chain transmission, push rod transmission and the like, but the problems of complex structure, low automation degree and the like exist. In order to improve the automation degree of the lifting system and ensure the safety of the mine car in the transportation process, when the cage is lifted to a wellhead, the safety door can realize the functions of automatic opening and closing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel shaft electric safety door, solve the security in the mine car transportation, realize the function that the emergency exit was opened and was closed. When the cage is lifted to a wellhead, the safety door can be automatically opened after the safety door opening button is pressed; after the tramcar is pushed to the cage by the car pusher, the safety door closing button is pressed down, and the safety door can be automatically closed. The operation mode can improve the automation degree of the lifting system and ensure the safety of mine car transportation.
The utility model provides a technical scheme that its technical problem adopted is:
a novel vertical shaft electric safety door comprises a channel steel, an I-shaped steel longitudinal beam, an I-shaped steel cross beam, a translation type trolley, a travelling wheel, a safety door, a rack, a gear, a speed reducing motor, a short clamping plate, a long clamping plate and a spacer sleeve, wherein the channel steel, the I-shaped steel longitudinal beam and the I-shaped steel cross beam form an integral frame of the safety door; the speed reducing motor is fixed on the I-shaped steel beam through bolts; the gear is arranged on a speed reducing motor shaft; the gear is meshed with the rack; the translational trolley consists of a travelling wheel, a short clamping plate and a long clamping plate, and is connected with the rack; the safety door is fixed on the translation type trolley through bolts.
The gear motor drives the gear to rotate, the gear drives the rack to move, the rack drives the translation type trolley to move, and the translation type trolley drives the safety door to move.
The spatial structure of the safety door is a staggered translational safety door.
The translation trolley is fixed on the I-shaped steel beam through two clamping plates and a travelling wheel through bolts; in order to ensure the moving stability of the translation type trolley, a spacing sleeve is arranged between the two clamping plates and is fixed by a bolt;
the trolley is fixedly connected with the rack through a bolt;
the speed reducing motor is fixed through a foundation plate welded on the I-shaped steel beam, and a motor shaft gear is meshed with the rack; the working principle is that the rotary motion of the gear is converted into the linear motion of the rack, and the translational motion of the safety door is realized through the rotation of the motor.
The utility model has the advantages that:
the utility model discloses turn into the linear motion of rack with the rotary motion of gear, the connected mode through rack and translation dolly drives the emergency exit and is translation motion, and this kind of simple structure is reliable, has guaranteed the security of mine car transportation when improving mine degree of automation.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
Fig. 4 is an enlarged schematic view of a-a in fig. 3.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1, 2, 3 and 4, the novel vertical shaft electric safety door comprises a channel steel 1, an i-steel longitudinal beam 2, an i-steel cross beam 3, a translation type trolley 4, a travelling wheel 5, a safety door 6, a rack 7, a gear 8, a gear motor 9, a short clamping plate 10, a long clamping plate 11 and a spacer sleeve 12, wherein the channel steel 1, the i-steel longitudinal beam 2 and the i-steel cross beam 3 form an integral frame of the safety door; the speed reducing motor 9 is fixed on the I-shaped steel cross beam 3 through bolts; the gear 8 is arranged on a shaft of a speed reducing motor 9; the gear 8 is meshed with the rack 7; the translation trolley 4 consists of a travelling wheel 5, a short clamping plate 10 and a long clamping plate 11, and the translation trolley 4 is connected with a rack 7; the safety door 6 is fixed on the translation type trolley 4 through bolts.
The gear motor 9 drives the gear 8 to rotate, the gear 8 drives the rack 7 to move, the rack 7 drives the translation type trolley 4 to move, and the translation type trolley 4 drives the safety door 6 to move.
The spatial structure of the safety door is a staggered translational safety door.
The translation type trolley is fixed on the I-shaped steel beam 3 through a short clamping plate 10, a long clamping plate 11 and a travelling wheel 5 through bolts; in order to ensure the motion stability of the translation type trolley, a spacing sleeve 12 is arranged between the short clamping plate 10 and the long clamping plate 11 and is fixed by bolts.
The translation type trolley 4 is fixedly connected with the rack 7 through a bolt;
the speed reducing motor 9 is fixed through a foundation plate welded on the I-shaped steel beam 3, and a gear 8 arranged on a motor shaft is meshed with the rack 7; the rotary motion of the gear 8 is converted into the linear motion of the rack 7, and the rack 7 drives the translation type trolley 4 to move on the I-shaped steel beam 3, so that the translation motion of the safety door 6 is realized.
Examples
According to well head spatial position rational design translation formula emergency exit overall framework, through bolted connection between the frame, when the cage overhauls or changes the cage, overall framework dismantles the convenience. The lift system is two cage lifting methods in the example, and another cage is in the shaft bottom when a cage is at the well head, and for the security of guaranteeing the mine car transportation, there are two emergency exit 6 in the well head, and two emergency exit 6 are the space alternating expression structure.
The supporting upright post is fixed on the ground through 4 channel steel 1 through bolts, 2I-steel longitudinal beams 2 are fixed on the channel steel 1 through bolts, 2I-steel cross beams 3 are fixed on the I-steel longitudinal beams 2 through bolts, and the channel steel 1, the I-steel longitudinal beams 2 and the I-steel cross beams 3 form an integral frame of the translational safety door.
The translation type trolley 4 is composed of a long clamping plate 11, a short clamping plate 10 and walking wheels 5, the long clamping plate 11 and the short clamping plate 10 are fixed with 4 wheels 5 through bolts, in order to guarantee the moving stability of the translation type trolley, a spacing sleeve 12 is installed between the long clamping plate 11 and the short clamping plate 10 and fixed through the bolts, and the translation type trolley 4 can move in a left-right translation mode on the I-shaped steel beam 3.
The speed reducing motor 9 is fixed on the I-shaped steel beam 3 through bolts, the gear 8 is installed on a shaft of the speed reducing motor 9, the rack 7 is fixed on the long clamp plate 11 through bolts, and the gear 8 is meshed with the rack 7.
The safety door 6 is hung on the translation type trolley 4 through bolts.
When the cage is lifted to a wellhead, the safety door opening button is pressed, the gear motor 9 is powered on to drive the gear 8 to rotate in the forward direction, the gear 8 is meshed with the rack 7 to convert the rotary motion into linear motion, the rack 7 drives the translation type trolley 4 to move, and the safety door 6 is opened; when the mine car is pushed into the cage, the safety door closing button is pressed, the gear 8 is driven to rotate reversely after the speed reducing motor 9 is powered on, and the safety door is closed.
Claims (2)
1. The utility model provides a novel shaft electric safety door, includes channel-section steel (1), I-steel longeron (2), I-steel crossbeam (3), translation formula dolly (4), walking wheel (5), emergency exit (6), rack (7), gear (8), gear motor (9), short splint (10), long splint (11), its characterized in that: the channel steel (1), the I-shaped steel longitudinal beam (2) and the I-shaped steel cross beam (3) form an integral frame of the safety door; the speed reducing motor (9) is fixed on the I-shaped steel cross beam (3) through bolts; the gear (8) is arranged on a shaft of the speed reducing motor (9); the gear (8) is meshed with the rack (7); the translational trolley (4) consists of a travelling wheel (5), a short clamping plate (10) and a long clamping plate (11), and the translational trolley (4) is connected with the rack (7); the safety door (6) is fixed on the translation type trolley (4) through bolts.
2. A novel shaft electric safety door as claimed in claim 1, wherein: the gear motor (9) drives the gear (8) to rotate, the gear (8) drives the rack (7) to move, the rack (7) drives the translation type trolley (4) to move, and the translation type trolley (4) drives the safety door (6) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687791.3U CN213622829U (en) | 2020-11-19 | 2020-11-19 | Novel shaft electric safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687791.3U CN213622829U (en) | 2020-11-19 | 2020-11-19 | Novel shaft electric safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213622829U true CN213622829U (en) | 2021-07-06 |
Family
ID=76634621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687791.3U Active CN213622829U (en) | 2020-11-19 | 2020-11-19 | Novel shaft electric safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213622829U (en) |
-
2020
- 2020-11-19 CN CN202022687791.3U patent/CN213622829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102002373A (en) | Off-line repair device for coke oven door | |
| CN213622829U (en) | Novel shaft electric safety door | |
| CN202245937U (en) | Electric lifting flatcar for rail transit locomotives or vehicles | |
| CN201825652U (en) | Cart running and steering mechanism of beam hoisting machine | |
| CN201850507U (en) | Top chord check car for steel truss bridges | |
| CN102587705B (en) | Car loading lifting device | |
| CN206384729U (en) | A kind of use hydraulic hoisting machine lifts the monkey of load | |
| CN217106884U (en) | Automatic drill rod box discharging device | |
| CN208122890U (en) | Intelligent Cao Che robot | |
| CN211419211U (en) | Safe and stable type small-sized suspension cage | |
| CN214648235U (en) | Mine tunnel slide rail motor car | |
| CN202358699U (en) | Screw unloading machine | |
| CN215516409U (en) | Platform device for hoisting steel pipe column for subway | |
| CN211648252U (en) | Mine shaft suspension safety door | |
| CN110921461B (en) | Small-size cage of safe steady type | |
| CN202416199U (en) | Railway noise barrier lifter | |
| CN210152492U (en) | Multiple balanced hangar door of anticreep rail that folds | |
| CN107401304A (en) | A kind of double-deck stereo lugs | |
| CN218371106U (en) | Hydraulic car arrester for mining trackless rubber-tyred car | |
| CN206767466U (en) | Double girder crane dolly | |
| CN113682326A (en) | Mine tunnel slide rail motor car | |
| CN102561221B (en) | Sound barrier lifter for railways | |
| CN105539501A (en) | Portable rerailing device for passenger train | |
| CN201002929Y (en) | Small-sized road maintenance machinery hoisting transporting vehicle | |
| CN2651107Y (en) | Decelerator/lugs of railway hump marshalling station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240226 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737100 Beijing Road, Jinchang City, Gansu Province Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |