CN210087062U

CN210087062U - Elevator door opener

Info

Publication number: CN210087062U
Application number: CN201920693568.4U
Authority: CN
Inventors: 张东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-18
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses an elevator door stopper, the fixed plate is internally provided with an anti-slip component, the front surface and the back surface of the fixed plate are provided with bayonets corresponding to the mounting groove, one side of an extrusion block is bonded with a rubber strip, the top surface of the mounting groove is provided with a sliding groove corresponding to a limit strip, the two sides of the top end of the mounting groove are provided with flanges through screws, the top end of a connecting block is connected with an adjusting component, the ground of a movable rod is fixedly connected with a top plate, the top end of a spring cylinder is embedded with a ball, one end of the rotating rod is fixedly connected with a triangle outward opening key, when the rectangular structure fixed plate is embedded into the floor groove, the cylinder can be pressed through rotating an adjusting screw rod, the extrusion block extrudes the floor groove, the fixed plate extrudes the bottom of the floor groove, the fixed structure is more, the fixed effect is better, the sliding is prevented, the triangle outward opening, the safety is higher.

Description

Elevator door opener

Technical Field

The utility model relates to an elevator hinders a ware technical field, specifically is elevator opens and hinders a ware.

Background

When the elevator is maintained, a maintenance worker needs to open the landing door by using a triangular external opening key, then the landing door is operated on the top of the car, the landing door needs to be in an open state for a long time, the landing door has an automatic closing function, in order to prevent the landing door from being automatically closed, the maintenance worker needs to clamp the landing door by using a door stopper to prevent the landing door from being closed, if the door stopper is not arranged, when the worker blocks the door, the worker cannot be put into the elevator to work in a whole body, and danger is easy to occur;

maintenance personnel need leave this layer, and when other landings work, forget easily and take away and hinder the door ware and close this layer door, bring danger for the passenger, and when utilizing and hinder the door ware and fix, because of the elevator surface is smooth, the easy slip causes danger.

SUMMERY OF THE UTILITY MODEL

The utility model provides an elevator opens and hinders a ware, the dimension that can effectively solve and propose in the above-mentioned background art is protected personnel and need leave this layer, to other station during operations, forgets easily to tak away and hinders a ware and close this layer door, brings danger for the passenger, and when utilizing to hinder a ware and fix, because of the elevator surface is smooth, slides easily, causes dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the elevator door opener comprises a fixed plate, wherein a connecting block is welded on one side of the top surface of the fixed plate;

an anti-slip assembly is arranged in the fixing plate and comprises a mounting groove, a bayonet, an extrusion block, a rubber strip, a triangular strip, a limiting strip, a sliding groove, a cylinder and a flange;

the mounting groove is seted up in fixed plate top surface middle part, the bayonet socket has all been seted up to the fixed plate openly and the back corresponds mounting groove department, the inside extrusion piece that is provided with of bayonet socket, it has the rubber strip to bond extrusion piece one side, three arriss of extrusion piece opposite side fixedly connected with strip, three arris of strip bottom fixedly connected with are spacing, the mounting groove top surface corresponds spacing department and has seted up the spout, two be provided with the cylinder between the three arriss, mounting groove top both sides all have the flange through the mounting screw.

Preferably, the length and width of the bayonet are the same as the length and height of the extrusion block, respectively.

Preferably, the side surface of the rubber strip is uniformly provided with anti-skid grains.

Preferably, the inner walls of the two sides of the sliding groove are both bonded with reset rubber sheets, and the thickness of the limiting strip is twice of that of the reset rubber sheets.

Preferably, the top end of the connecting block is connected with an adjusting assembly, and the adjusting assembly comprises a movable rod, a top plate, a spring barrel, a spring, a ball, an adjusting screw rod, a rotating rod and a triangular outward opening key;

the utility model discloses a spring barrel, including connecting block, movable rod, roof, spring barrel internally mounted, spring barrel top, movable rod top, adjusting screw top fixedly connected with dwang, dwang one end fixedly connected with triangle outer key of opening, the movable rod bottom is connected in the connecting block top through the connecting axle, the movable rod ground is fixed with and is connected with the roof, the spring barrel is installed to roof top surface one end, spring barrel internally mounted has the spring, it has the ball to inlay on the spring barrel top, movable rod top surface middle.

Preferably, the holding tank is opened in the position that fixed plate top surface one end corresponds the spring case, and the holding tank diameter is the twice of spring case diameter.

Preferably, a threaded hole is formed in one end of the top surface of the top plate, corresponding to the spring barrel, and the spring barrel is connected with the threaded hole through threads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with anti-skidding subassembly, when with cuboid structure fixed plate embedding sill inslot, can oppress the cylinder through rotating adjusting screw, the three edges and corners of cylinder extrusion strip promotes the extrusion piece and removes, and extrusion piece extrudees sill inslot, and fixed plate extrusion sill tank bottom portion, fixed knot construct many, and fixed effect is better, prevents to slide.

2. The triangle is opened the key outward and is installed in adjusting screw top through the dwang, and when carrying out the elevator and overhauls, the triangle is opened the key outward and is the indispensable instrument of opening the door, need take at any time, with the triangle open the key outward with hinder a ware and link to each other, reduced and forgotten the probability of hindering a ware, prevent to forget to take away and hinder a ware and close this layer door, the security is higher.

3. Be provided with the adjustment subassembly, when fixing, earlier with the roof card in the elevator bottom, utilize the spring promotion ball in the spring case to extrude the elevator bottom, prevent to hinder a ware and remove before fixed, it is safer.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the anti-slip assembly of the present invention;

FIG. 3 is a schematic view of the adjusting assembly of the present invention;

FIG. 4 is a schematic view of the installation structure of the ball bearing of the present invention;

reference numbers in the figures: 1. a fixing plate; 2. connecting blocks;

3. an anti-skid component; 301. mounting grooves; 302. a bayonet; 303. extruding the block; 304. a rubber strip; 305. triangular ribs; 306. a limiting strip; 307. a chute; 308. a cylinder; 309. blocking edges;

4. an adjustment assembly; 401. a movable rod; 402. a top plate; 403. a spring case; 404. a spring; 405. a ball bearing; 406. adjusting the screw rod; 407. rotating the rod; 408. the key is opened outside the triangle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, elevator open and hinder a ware, including fixed plate 1, the welding of 1 top surface one side of fixed plate has connecting block 2.

The fixed plate 1 is internally provided with an anti-slip component 3, and the anti-slip component 3 comprises a mounting groove 301, a bayonet 302, an extrusion block 303, a rubber strip 304, a triangular strip 305, a limiting strip 306, a sliding groove 307, a cylinder 308 and a flange 309.

The mounting groove 301 is arranged in the middle of the top surface of the fixing plate 1, the front surface and the back surface of the fixing plate 1 corresponding to the mounting groove 301 are provided with bayonets 302, the inside of the bayonets 302 is provided with the extrusion blocks 303, the length and the width of the bayonets 302 are respectively the same as the length and the height of the extrusion blocks 303, the extrusion blocks 303 are convenient to move along the bayonets 302, one side of the extrusion blocks 303 is bonded with the rubber strip 304, the side surface of the rubber strip 304 is uniformly provided with anti-skid lines, the friction resistance of the rubber strip 304 during extruding the floor trough is improved, the anti-skid effect is better, the other side of the extrusion blocks 303 is fixedly connected with the triangular strip 305, the bottom end of the triangular strip 305 is fixedly connected with the limit strip 306, the top surface of the mounting groove 301 corresponding to the limit strip 306 is provided with a sliding groove 307, the, a cylinder 308 is arranged between the two triangular ribs 305, and flanges 309 are arranged on two sides of the top end of the mounting groove 301 through screws.

The top end of the connecting block 2 is connected with an adjusting assembly 4, and the adjusting assembly 4 comprises a movable rod 401, a top plate 402, a spring cylinder 403, a spring 404, a ball 405, an adjusting screw 406, a rotating rod 407 and a triangle outer opening key 408.

The bottom end of the movable rod 401 is connected to the top end of the connecting block 2 through the connecting shaft, the ground of the movable rod 401 is fixedly connected with a top plate 402, a spring barrel 403 is installed at one end of the top surface of the top plate 402, a threaded hole is formed in the position, corresponding to the spring barrel 403, of one end of the top surface of the top plate 402, the spring barrel 403 is connected through threads, the spring barrel 403 is convenient to install and detach, an accommodating groove is formed in the position, corresponding to the spring barrel 403, of one end of the top surface of the fixing plate 1, the diameter of the accommodating groove is two times of the diameter of the spring barrel 403, the convex spring barrel 403 is prevented from being clamped between the fixing plate 1 and the movable rod 401, a spring 404 is installed inside the spring barrel 403, a ball 405 is inlaid at the top end of the.

The utility model discloses a theory of operation and use flow: firstly, the elevator door is opened by using the triangular outward opening key 408, the triangular outward opening key 408 is taken down, the fixing plate 1 with a cuboid structure is embedded into the sill groove, the top plate 402 is clamped at the bottom end of the elevator door, at the moment, the spring 404 in the spring barrel 403 pushes the ball 405 to extrude the bottom end of the elevator door to prevent the door stopper from moving before fixing, the rotating rod 407 is pushed, the rotating rod 407 drives the adjusting screw 406 to rotate, the bottom end of the adjusting screw 406 extrudes the cylinder 308 positioned in the mounting groove 301, the cylinder 308 extrudes the triangular strip 305 to push the extrusion block 303 to move out of the bayonet 302, the rubber strip 304 extrudes two sides of the sill groove, the fixing plate 1 extrudes the bottom of the sill groove, the fixing structure is more, the fixing effect is better, the door stopper can be taken out, the sliding is prevented, the rotating rod 407 is reversely pushed when the elevator needs to be taken out, the extrusion, the key 408 is the indispensable instrument of opening the door outward of triangle, need take at any time, links to each other the key 408 with the dwang 407 that hinders the door ware outward of triangle, has reduced the probability of forgetting to hinder the door ware, prevents to forget to take away and hinders the door ware and close this layer door, and the security is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Elevator opens and hinders door ware, including fixed plate (1), its characterized in that: a connecting block (2) is welded on one side of the top surface of the fixing plate (1);

an anti-skid component (3) is arranged in the fixing plate (1), and the anti-skid component (3) comprises a mounting groove (301), a bayonet (302), an extrusion block (303), a rubber strip (304), a triangular strip (305), a limiting strip (306), a sliding groove (307), a cylinder (308) and a flange (309);

mounting groove (301) are seted up in fixed plate (1) top surface middle part, fixed plate (1) openly corresponds mounting groove (301) with the back and locates all to have seted up bayonet socket (302), inside extrusion piece (303) that is provided with of bayonet socket (302), extrusion piece (303) one side bonds and has rubber strip (304), extrusion piece (303) opposite side fixedly connected with three edges and strips (305), three edges and strips (305) bottom fixedly connected with spacing strip (306), mounting groove (301) top surface corresponds spacing strip (306) and locates to have seted up spout (307), two be provided with cylinder (308) between three edges and strips (305), mounting groove (301) top both sides all have flange (309) through the mounting screw.

2. The elevator door opener according to claim 1, characterized in that: the length and the width of the bayonet (302) are respectively the same as those of the extrusion block (303).

3. The elevator door opener according to claim 1, characterized in that: the side surface of the rubber strip (304) is uniformly provided with anti-skid grains.

4. The elevator door opener according to claim 1, characterized in that: the inner walls of the two sides of the sliding groove (307) are all bonded with reset rubber sheets, and the thickness of the limiting strip (306) is twice that of the reset rubber sheets.

5. The elevator door opener according to claim 1, characterized in that: the top end of the connecting block (2) is connected with an adjusting assembly (4), and the adjusting assembly (4) comprises a movable rod (401), a top plate (402), a spring cylinder (403), a spring (404), a ball (405), an adjusting screw rod (406), a rotating rod (407) and a triangular outer opening key (408);

the utility model discloses a lock, including movable rod (401), spring section of thick bamboo (403) internally mounted have spring (404), spring section of thick bamboo (403) top is inlayed and is had ball (405), movable rod (401) top surface middle part runs through adjusting screw (406), adjusting screw (406) top fixedly connected with dwang (407), dwang (407) one end fixedly connected with triangle is opened key (408) outward.

6. The elevator door opener according to claim 5, wherein: an accommodating groove is formed in one end of the top surface of the fixing plate (1) corresponding to the spring barrel (403), and the diameter of the accommodating groove is twice that of the spring barrel (403).

7. The elevator door opener according to claim 5, wherein: one end of the top surface of the top plate (402) is provided with a threaded hole corresponding to the spring cylinder (403), and the spring cylinder (403) is connected with the threaded hole through threads.