CN210619927U - Safe explosion-proof elevator - Google Patents

Abstract

The utility model belongs to the technical field of the elevator, especially, be a safe explosion-proof elevator, including the car, the mounting hole has been seted up at the top of car, be equipped with the mounting panel in the mounting hole, the mounting groove has all been seted up on the both sides inner wall of mounting hole, fixed mounting has the supporting seat on the bottom inner wall of mounting groove, rotate on the supporting seat and install the threaded rod, the draw-in groove has all been seted up to the both sides of mounting panel, the draw-in groove is linked together with the mounting groove, be equipped with the card post in the draw-in groove, two one ends that the card post was kept away from each other extend to the mounting groove that corresponds respectively, just card post and corresponding threaded rod threaded connection, fixed cover is equipped with first toper tooth. The utility model discloses simple structure, convenient operation is convenient for install and dismantle the mounting panel to the filter screen is installed and is washd to the convenience, has avoided the dust to plug up the filter screen and has influenced ventilation effect.

Description

Safe explosion-proof elevator

Technical Field

The utility model relates to an elevator technical field especially relates to a safe explosion-proof elevator.

Background

The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped nacelle for carrying people or goods in a multi-storey building, and has a retrieval publication number of CN109264549A, and comprises a hoistway and a car, wherein the car is arranged in the hoistway, a plurality of support rods are symmetrically distributed at the top end of the car, a baffle is fixed at the top end of each support rod, a plurality of lifting lugs are arranged at the top end of each baffle, a vent is arranged on the top wall of the car, a fan is arranged at the top end of the car corresponding to the vent, symmetrically distributed brackets are arranged on the side walls at the left end and the right end of the car, pulleys are arranged on the brackets, slide rails extending along the vertical direction are arranged on the inner side wall of the hoistway, and the pulleys are connected in the slide rails in a rolling manner, although the elevator has a simple structure, good safety, flame retardance and explosion, a comfortable experience is provided for the occupants inside the car.

However, in the above technology, the dustproof net is arranged at the top of the car, so that the installation and the disassembly are inconvenient, the dustproof net is easy to accumulate dust after being used for a long time, and if the dust is accumulated too much, the ventilation condition is seriously affected, therefore, the safe explosion-proof elevator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safe explosion-proof elevator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a safe explosion-proof elevator comprises a car, wherein the top of the car is provided with a mounting hole, a mounting plate is arranged in the mounting hole, mounting grooves are formed in the inner walls of the two sides of the mounting hole, a supporting seat is fixedly mounted on the inner wall of the bottom of the mounting groove, a threaded rod is rotatably mounted on the supporting seat, clamping grooves are formed in the two sides of the mounting plate, the clamping grooves are communicated with the mounting groove, clamping columns are arranged in the clamping grooves, one ends, away from each other, of the two clamping columns extend to the corresponding mounting grooves respectively, the clamping columns are in threaded connection with the corresponding threaded rods, first conical teeth are fixedly sleeved on the threaded rods, rotating holes are formed in the inner wall of the top of the mounting groove, rotating rods are rotatably mounted in the rotating holes, the bottom ends of the rotating rods extend into the corresponding mounting grooves, and, the second conical teeth are meshed with the first conical teeth.

Preferably, the mounting plate is provided with a filter screen, and the top of the mounting plate is fixedly provided with two first handles.

Preferably, the top and the bottom of card post are all fixed mounting have the gag lever post, the spacing groove has all been seted up to the top inner wall and the bottom inner wall of mounting groove, the inner wall sliding connection of gag lever post and the spacing groove that corresponds.

Preferably, the top end of the rotating rod extends out of the corresponding rotating hole and is fixedly provided with a second handle.

Preferably, the cover is equipped with first bearing on the dwang, the outer lane of first bearing and the inner wall fixed connection in the rotation hole that corresponds.

Preferably, a through hole is formed in the supporting seat, the two ends of the threaded rod penetrate through the corresponding through holes, a second bearing is sleeved on the threaded rod, and the outer ring of the second bearing is fixedly connected with the inner wall of the corresponding through hole.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the car through the device, the mounting hole, the mounting panel, the mounting groove, a supporting seat, the threaded rod, the draw-in groove, the card post, first toper tooth, the rotation hole, the dwang, second toper tooth, the filter screen, the spacing groove, the gag lever post cooperatees with the first in command, when needing to wash the filter screen, rotate the first in command, the first in command drives the dwang and rotates, the dwang drives second toper tooth and rotates, second toper tooth drives first toper tooth and rotates, first toper tooth drives the threaded rod and rotates, the threaded rod drives the card post and removes, the card post shifts out outside the draw-in groove, stimulate the second in command, the second in command drives the mounting panel and removes, the mounting panel shifts out outside the mounting hole, alright wash the filter screen on the mounting panel, when needing to install the mounting panel, the above-mentioned step.

The utility model discloses simple structure, convenient operation is convenient for install and dismantle the mounting panel to the filter screen is installed and is washd to the convenience, has avoided the dust to plug up the filter screen and has influenced ventilation effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is a schematic structural diagram of the thermometer of the present invention.

In the figure: 1. a car; 2. mounting holes; 3. mounting a plate; 4. mounting grooves; 5. a supporting seat; 6. a threaded rod; 7. a card slot; 8. clamping the column; 9. a first conical tooth; 10. rotating the hole; 11. rotating the rod; 12. a second tapered tooth; 13. a filter screen; 14. a limiting groove; 15. a limiting rod; 16. a first handle.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safe explosion-proof elevator comprises a car 1, wherein the top of the car 1 is provided with a mounting hole 2, a mounting plate 3 is arranged in the mounting hole 2, mounting grooves 4 are respectively arranged on the inner walls of the two sides of the mounting hole 2, a supporting seat 5 is fixedly arranged on the inner wall of the bottom of the mounting groove 4, a threaded rod 6 is rotatably arranged on the supporting seat 5, clamping grooves 7 are respectively arranged on the two sides of the mounting plate 3, the clamping grooves 7 are communicated with the mounting groove 4, clamping columns 8 are arranged in the clamping grooves 7, the mutually-far ends of the two clamping columns 8 respectively extend to the corresponding mounting grooves 4, the clamping columns 8 are in threaded connection with the corresponding threaded rods 6, first conical teeth 9 are fixedly sleeved on the threaded rods 6, rotating holes 10 are arranged on the inner wall of the top of the mounting groove 4, rotating rods 11 are rotatably arranged in the rotating holes 10, and the bottom ends of the rotating, a second conical tooth 12 is fixedly arranged at the bottom end of the rotating rod 11, and the second conical tooth 12 is meshed with the first conical tooth 9;

be equipped with filter screen 13 on mounting panel 3, the top fixed mounting of mounting panel 3 has two first in command 16, and first in command 16 is convenient for rotate dwang 11, the equal fixed mounting in top and the bottom of card post 8 has gag lever post 15, spacing groove 14 has all been seted up to the top inner wall and the bottom inner wall of mounting groove 4, gag lever post 15 and the inner wall sliding connection of the corresponding gag lever post, and gag lever post 14 and gag lever post 15 play limiting displacement to card post 8 for card post 8 can only horizontal migration, the top of dwang 11 extends to corresponding rotation hole 10 outer and fixed mounting has the second handle, and the second handle is convenient for spur mounting panel 3, the cover is equipped with first bearing on dwang 11, the outer lane of first bearing and the inner wall fixed connection of corresponding rotation hole 10, first bearing play the support fixed action to dwang 11, the through-hole has been seted up on the supporting seat 5, the both ends of threaded rod 6 all run through corresponding through-hole, the cover is equipped with the second bearing on the threaded rod 6, the outer lane of second bearing and the inner wall fixed connection of the through-hole that corresponds, the second bearing plays support fixed action to threaded rod 6, car 1 through the device, mounting hole 2, mounting panel 3, mounting groove 4, supporting seat 5, threaded rod 6, draw-in groove 7, the card post 8, first toper tooth 9, rotation hole 10, dwang 11, second toper tooth 12, filter screen 13, spacing groove 14, gag lever 15 and first leader 16 cooperate, when needing to wash filter screen 13, rotate first leader 16, first leader 16 drives dwang 11 to rotate, dwang 11 drives second toper tooth 12 to rotate, second toper tooth 12 drives first toper tooth 9 to rotate, first toper tooth 9 drives threaded rod 6 to rotate, threaded rod 6 drives card post 8 to move, card post 8 shifts out outside draw-in groove 7, pulling the second handle, the second handle drives mounting panel 3 and removes, and outside mounting panel 3 shifted out mounting hole 2, alright with filter screen 13 to on the mounting panel 3 wash, when needing to install mounting panel 3, the above-mentioned step of reverse operation, card post 8 card advanced draw-in groove 7 in, and mounting panel 3 installation finishes, the utility model discloses simple structure, convenient operation is convenient for install and dismantle mounting panel 3 to the convenience is installed and is washd filter screen 13, has avoided the dust to plug up filter screen 13 and has influenced the ventilation effect.

The working principle is as follows: during the use, when needing to wash filter screen 13, at first rotate two first in command 16, first in command 16 drives dwang 11 and rotates in rotation hole 10, dwang 11 drives second toper tooth 12 and rotates, second toper tooth 12 drives and meshes first toper tooth 9 mutually and rotates, first toper tooth 9 drives threaded rod 6 and fixed the rotation on supporting seat 5, about gag lever post 15 and spacing groove 14, card post 8 can only horizontal migration, threaded rod 6 drives card post 8 and removes, until card post 8 shifts out outside draw-in groove 7, stimulate two second in command this moment, two second in command drive mounting panel 3 and remove, until mounting panel 3 shifts out outside mounting hole 2, alright wash filter screen 13 on mounting panel 3 this moment, when needing to install mounting panel 3, the above-mentioned step of reverse operation, until two card posts 8 block into in two draw-in grooves 7, mounting panel 3 installation finishes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A safe explosion-proof elevator, includes car (1), its characterized in that: the car mounting structure is characterized in that a mounting hole (2) is formed in the top of the car (1), a mounting plate (3) is arranged in the mounting hole (2), mounting grooves (4) are formed in the inner walls of the two sides of the mounting hole (2), a supporting seat (5) is fixedly mounted on the inner wall of the bottom of the mounting groove (4), a threaded rod (6) is rotatably mounted on the supporting seat (5), clamping grooves (7) are formed in the two sides of the mounting plate (3), the clamping grooves (7) are communicated with the mounting grooves (4), clamping columns (8) are arranged in the clamping grooves (7), one ends, far away from each other, of the two clamping columns (8) extend to the corresponding mounting grooves (4) respectively, the clamping columns (8) are in threaded connection with the corresponding threaded rods (6), first conical teeth (9) are fixedly sleeved on the threaded rod (6), and rotating holes (10) are formed in the, dwang (11) are installed to rotation hole (10) internal rotation, the bottom of dwang (11) extends to in mounting groove (4) that correspond, just the bottom fixed mounting of dwang (11) has second toper tooth (12), second toper tooth (12) mesh mutually with first toper tooth (9).

2. A safety explosion-proof elevator according to claim 1, characterized in that: be equipped with filter screen (13) on mounting panel (3), the top fixed mounting of mounting panel (3) has two first in command (16).

3. A safety explosion-proof elevator according to claim 1, characterized in that: the top and the bottom of card post (8) all fixed mounting have gag lever post (15), spacing groove (14) have all been seted up to the top inner wall and the bottom inner wall of mounting groove (4), gag lever post (15) and the inner wall sliding connection of the spacing groove that corresponds.

4. A safety explosion-proof elevator according to claim 1, characterized in that: the top of dwang (11) extends to outside corresponding rotation hole (10) and fixed mounting has the second handle.

5. A safety explosion-proof elevator according to claim 1, characterized in that: the cover is equipped with first bearing on dwang (11), the inner wall fixed connection in the outer lane of first bearing and rotation hole (10) that corresponds.

6. A safety explosion-proof elevator according to claim 1, characterized in that: the supporting seat is characterized in that a through hole is formed in the supporting seat (5), the two ends of the threaded rod (6) penetrate through the corresponding through holes, a second bearing is sleeved on the threaded rod (6), and the outer ring of the second bearing is fixedly connected with the inner wall of the corresponding through hole.

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