CN213999387U

CN213999387U - Positioning and pressing device for fireproof door

Info

Publication number: CN213999387U
Application number: CN202023262170.7U
Authority: CN
Inventors: 王永河
Original assignee: Shanghai Pangu Doors And Windows Co ltd
Current assignee: Shanghai Pangu Doors And Windows Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-20
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a prevent fire door technical field, specifically be a location closing device for preventing fire door, the device comprises a device body, the device body includes the workstation, the top movable mounting of workstation has the support frame, and the quantity of support frame is two, the top of support frame is provided with clamping mechanism, clamping mechanism includes the connecting axle, the equal fixed mounting of one end of support frame has the connecting axle, the all movable mounting idol of one end of connecting axle meets the fixed plate, the all fixed mounting of one end of fixed plate has a connecting plate No. one. The utility model discloses a set up connecting axle, fixed plate, connecting plate, fastening bolt and mounting plate, will prevent that fire door places the back on the support frame, make the mounting plate descend and extrude preventing fire door through rotating fastening bolt to compress tightly preventing fire door, make things convenient for the staff to install the lock, effectually prevent that fire door from taking place the skew, promoted the practicality of this device.

Description

Positioning and pressing device for fireproof door

Technical Field

The utility model relates to a prevent fire door field, specifically be a location closing device for preventing fire door.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance.

In the production process of preventing fire door, need install the lock on preventing fire door, generally all will prevent fire door and place on the platform when the installation lock and install, because unable fastening to preventing fire door on the platform compresses tightly, lead to preventing fire door when the installation lock and taking place the skew easily to make the lock installation error appear, the influence is pleasing to the eye, consequently needs design a location closing device for preventing fire door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location closing device for preventing fire door to what propose among the above-mentioned background art is all to prevent that fire door places when installing the lock and installs on the platform, because can't fasten to preventing fire door on the platform and compress tightly, lead to preventing fire door when installing the lock and take place the skew easily, thereby make the lock installation error appear, influence pleasing to the eye problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a location closing device for preventing fire door, includes the device body, the device body includes the workstation, the top movable mounting of workstation has the support frame, and the quantity of support frame is two, the top of support frame is provided with clamping mechanism, clamping mechanism includes the connecting axle, the all fixed mounting in one end of support frame has the connecting axle, the all movable mounting of one end of connecting axle meets the fixed plate occasionally, the all fixed mounting in one end of fixed plate has a connecting plate, the inside of a connecting plate has fastening bolt through thread groove movable mounting, and fastening bolt's one end all extends to the outside of fixed plate, the all movable mounting in one end of fastening bolt has the mounting plate.

Preferably, the inside of workstation is provided with adjustment mechanism, adjustment mechanism includes the cavity, the cavity has been seted up to the inside of workstation, and the quantity of cavity is two, the inside movable mounting all of cavity has adjusting screw, and adjusting screw's one end all extends to the outside of workstation, the all fixed mounting of one end of adjusting screw has the regulation runner, adjusting screw's the all activity in surface has cup jointed the regulating block, the all fixed mounting in one end of regulating block has the connecting rod, the one end that the connecting rod extends to the workstation outside all with the bottom fixed connection of support frame.

Preferably, the one end of fixed plate all is provided with fixed establishment, fixed establishment includes the connecting plate No. two, the equal fixed mounting of one end of fixed plate has the connecting plate No. two, the equal fixed mounting of one end of connecting plate No. two has the spring, the equal fixedly connected with kelly of one end of spring, the one end of support frame is all seted up and has the draw-in groove, the one end of kelly all passes the fixed plate and extends to the inside of draw-in groove.

Preferably, the one end of mounting plate all has seted up anti-skidding line.

Preferably, the rolling groove has been seted up to the inside of adjusting screw one end workstation, and the quantity of rolling groove is two, the bottom of regulating block is fixed mounting all has the connecting block, the one end of connecting block is movable mounting all has the pulley, the one end of pulley is laminated with the inner wall of rolling groove mutually.

Preferably, the surface of the adjusting wheel is provided with a non-slip mat, and the non-slip mat is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up connecting axle, fixed plate, connecting plate, fastening bolt and mounting plate, will prevent that fire door places the back on the support frame, make the mounting plate descend through rotating fastening bolt and extrude preventing fire door to compress tightly preventing fire door, make things convenient for the staff to install the lock, effectually prevent that fire door from taking place the skew, promoted the practicality of this device.

2. Through being provided with cavity, adjusting screw, regulation runner, slipmat, regulating block and connecting rod, rotate and adjust the runner and make adjusting screw drive the regulating block through the regulating block and remove to adjust the support frame, make the support frame can adapt to the fire door of different specifications and fix, make things convenient for the staff to use, promoted the practicality of this device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a part of the structure at B in fig. 1 according to the present invention.

In the figure: 100. a device body; 110. a work table; 111. a support frame; 200. a clamping mechanism; 210. a connecting shaft; 211. a fixing plate; 212. a first connecting plate; 213. fastening a bolt; 214. a fastening plate; 215. anti-skid lines; 300. an adjustment mechanism; 310. a cavity; 311. adjusting the screw rod; 312. adjusting the rotating wheel; 313. a non-slip mat; 314. an adjusting block; 315. a connecting rod; 316. rolling a groove; 317. connecting blocks; 318. a pulley; 400. a fixing mechanism; 410. a second connecting plate; 411. a spring; 412. a clamping rod; 413. a clamping groove.

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. 1-5, the present invention provides an embodiment:

a positioning and pressing device for a fireproof door comprises a device body 100, the device body 100 comprises a workbench 110, the top end of the workbench 110 is movably provided with two support frames 111, the top end of each support frame 111 is provided with a clamping mechanism 200, each clamping mechanism 200 comprises a connecting shaft 210, one end of each support frame 111 is fixedly provided with the connecting shaft 210, one end of each connecting shaft 210 is movably provided with an occasional fixing plate 211, one end of each fixing plate 211 is fixedly provided with a first connecting plate 212, a fastening bolt 213 is movably arranged in the first connecting plate 212 through a thread groove, one end of each fastening bolt 213 extends to the outer side of the corresponding fixing plate 211, one end of each fastening bolt 213 is movably provided with a fastening plate 214, after the fireproof door is placed on the support frame 111, the fastening plates 214 descend by rotating the fastening bolts 213 to extrude the fireproof door, and accordingly the fireproof door is pressed, make things convenient for the staff to install the lock, effectually prevent that fire door from taking place the skew, promoted the practicality of this device.

Further, an adjusting mechanism 300 is arranged inside the workbench 110, the adjusting mechanism 300 includes a cavity 310, the cavity 310 is formed inside the workbench 110, the number of the cavities 310 is two, adjusting screws 311 are movably mounted inside the cavity 310, one ends of the adjusting screws 311 extend to the outer side of the workbench 110, adjusting wheels 312 are fixedly mounted at one ends of the adjusting screws 311, adjusting blocks 314 are movably sleeved on the surfaces of the adjusting screws 311, connecting rods 315 are fixedly mounted at one ends of the adjusting blocks 314, one ends of the connecting rods 315 extending to the outer side of the workbench 110 are fixedly connected with the bottom end of the support frame 111, the adjusting wheels 312 are rotated to enable the adjusting screws 311 to drive the adjusting blocks 314 to move through the adjusting blocks 314, so that the support frame 111 is adjusted, the support frame 111 can be adapted to be fixed with fire doors of different specifications, and is convenient for workers to use, the practicality of this device has been promoted.

Further, the one end of fixed plate 211 all is provided with fixed establishment 400, fixed establishment 400 includes connecting plate 410 No. two, the equal fixed mounting of one end of fixed plate 211 has connecting plate 410 No. two, the equal fixed mounting of one end of connecting plate 410 has spring 411, the equal fixedly connected with kelly 412 of one end of spring 411, the one end of support frame 111 all is seted up and has draw-in groove 413, the one end of kelly 412 all passes fixed plate 211 and extends to the inside of draw-in groove 413, kelly 412 block is in the inside of draw-in groove 413, can play fixed effect to fixed plate 211, the drive mounting plate 214 that makes fixed plate 211 more fasten compresses tightly prevents fire door, prevent that the pine from taking off and open, the reliability of this device has been promoted.

Further, anti-skidding line 215 has all been seted up to the one end of binding plate 214, sets up anti-skidding line 215 and can increase the frictional force between preventing fire door and binding plate 214, makes binding plate 214 compress tightly preventing fire door more inseparabler, prevents the condition of slippage, has promoted the reliability of this device.

Further, the rolling groove 316 has been seted up to adjusting screw 311 one end workstation 110's inside, and the quantity of rolling groove 316 is two, the equal fixed mounting in bottom of regulating block 314 has connecting block 317, the equal movable mounting in one end of connecting block 317 has pulley 318, the one end of pulley 318 is laminated with the inner wall of rolling groove 316 mutually, pulley 318 slides in the inside of rolling groove 316 is connected to the bottom of regulating block 314, can make more stable the removing of regulating block 314, reduce the wearing and tearing that the regulating block 314 rocked the cause, increase the life of regulating block 314, the practicality of this device has been promoted.

Further, the surface of adjusting runner 312 all is provided with slipmat 313, and slipmat 313's material is rubber, sets up slipmat 313 and can make that the staff is better rotate adjusting runner 312, conveniently adjusts the operation to support frame 111, has promoted the practicality of this device.

The working principle is as follows: when the door lock of the fireproof door is installed, firstly, the fixing plate 211 is outwards opened through the connecting shaft 210, then the fireproof door is placed on the supporting frame 111, then the rotating adjusting rotating wheel 312 enables the adjusting screw 311 to rotate, the adjusting screw 311 rotates to enable the adjusting block 314 to adjust the supporting frame 111 through the connecting rod 315, so that the supporting frame 111 is adjusted according to the specification of the fireproof door, the first connecting plate 212 is reset after adjustment is finished, then the fastening bolt 213 is rotated to enable the fastening bolt 213 to downwards move through the thread groove of the first connecting plate 212, so that the fastening plate 214 fastens the fireproof door, the fireproof door is compressed, and deviation is prevented from occurring during installation.

After compressing tightly fire door with mounting plate 214, pulling kelly 412 is adjusted, makes kelly 412 utilize the elasticity block of spring 411 to carry out the inside of draw-in groove 413 that support frame 111 seted up to fix the fixed plate 211 and prevent opening and shutting, make its fastening more compress tightly fire door, make things convenient for the workman to install.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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

1. A positioning and pressing device for a fire door, comprising a device body (100), characterized in that: device body (100) is including workstation (110), the top movable mounting of workstation (110) has support frame (111), and the quantity of support frame (111) is two, the top of support frame (111) is provided with clamping mechanism (200), clamping mechanism (200) are including connecting axle (210), the equal fixed mounting in one end of support frame (111) has connecting axle (210), the equal movable mounting idol of one end of connecting axle (210) meets fixed plate (211), the equal fixed mounting in one end of fixed plate (211) has connecting plate (212), the inside of connecting plate (212) has fastening bolt (213) through thread groove movable mounting, and the one end of fastening bolt (213) all extends to the outside of fixed plate (211), the equal movable mounting in one end of fastening bolt (213) has fastening plate (214).

2. A fire door positioning and compression device as claimed in claim 1, further comprising: the utility model discloses a worktable for the automobile engine, including workstation (110), adjustment mechanism (300) include cavity (310), cavity (310) have been seted up to the inside of workstation (110), and the quantity of cavity (310) is two, the inside all movable mounting of cavity (310) has adjusting screw (311), and the one end of adjusting screw (311) all extends to the outside of workstation (110), the one end all fixed mounting of adjusting screw (311) has regulation runner (312), adjusting screw (311) all the activity has cup jointed regulating block (314) on the surface, the one end all fixed mounting of regulating block (314) has connecting rod (315), the one end that connecting rod (315) extend to the workstation (110) outside all with the bottom fixed connection of support frame (111).

3. A fire door positioning and compression device as claimed in claim 1, further comprising: the one end of fixed plate (211) all is provided with fixed establishment (400), fixed establishment (400) are including No. two connecting plates (410), the one end of fixed plate (211) all fixed mounting have No. two connecting plates (410), the one end of No. two connecting plates (410) all fixed mounting have spring (411), the one end of spring (411) all fixedly connected with kelly (412), the one end of support frame (111) all is seted up and has draw-in groove (413), the one end of kelly (412) all passes fixed plate (211) and extends to the inside of draw-in groove (413).

4. A fire door positioning and compression device as claimed in claim 1, further comprising: one end of the fastening plate (214) is provided with anti-skid grains (215).

5. A fire door positioning and compression device as claimed in claim 2, wherein: rolling groove (316) have been seted up to adjusting screw (311) one end workstation (110) inside, and the quantity of rolling groove (316) is two, the bottom of regulating block (314) is all fixed mounting has connecting block (317), the one end of connecting block (317) is all movable mounting has pulley (318), the one end of pulley (318) is laminated mutually with the inner wall of rolling groove (316).

6. A fire door positioning and compression device as claimed in claim 2, wherein: the surface of the adjusting wheel (312) is provided with a non-slip pad (313), and the non-slip pad (313) is made of rubber.