CN210650122U

CN210650122U - Adjustable supporting jig for processing fireproof door

Info

Publication number: CN210650122U
Application number: CN201921788961.8U
Authority: CN
Inventors: 蒋长伟; 方韦
Original assignee: Changshu Bote Door Co Ltd
Current assignee: Changshu Bote Door Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-02
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a prevent fire door processing with adjustable and use support tool, comprising a base plate, the upper surface of bottom plate is connected through the lower fixed surface of two multistage pneumatic cylinders with the support frame, the right flank of support frame inner wall is provided with prevents fire door body, first spout has all been seted up to the left surface and the lower surface of support frame inner wall, sliding connection has first slider in the first spout, and two first sliders pass through same connecting rod fixed connection, the sliding sleeve has been cup jointed outward to the connecting rod. The utility model discloses in, through pivot, screw thread post, a screw thread section of thick bamboo, screw thread post, third slider, second slider and prevent mutually supporting between the door body for the third slider can carry on spacingly to the position of second slider, thereby avoided operating personnel to exert oneself the degree when polishing overweight a little will make prevent that the door body produces some sunkenly, seriously will lead to whole to prevent that the door body is scrapped and lead to the fact the problem of loss for the user, improved the practicality of this device.

Description

Adjustable supporting jig for processing fireproof door

Technical Field

The utility model relates to a prevent fire door processing technology field, especially relate to a prevent fire door processing with adjustable and use support tool.

Background

Fire doors are one of the fire partitions of buildings, and are usually used on the fire wall, the entrance and exit of the staircase or the opening of the tube well, and play an important role in reducing the fire loss.

In the in-process of polishing processing is carried out on fire door surface, often need use the support tool to support it, reuse the burnishing machine to polish the door plant, but ordinary support tool only has simple support function, can not carry on spacingly at the in-process of polishing to the polishing degree of burnishing machine, make if operating personnel's the degree of exerting oneself will make the door plant produce some sunkenly a little too heavily, will lead to whole door plant to scrap if serious, thereby cause the loss for the user of service, the practicality of ordinary support tool has been reduced, therefore, need one kind to carry out spacing adjustable fire door processing with supporting the tool and solve above-mentioned problem to the polishing structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the common supporting jig cannot limit the polishing degree, if the force exertion degree of an operator is slightly too heavy, the door plate can be sunken, if the force exertion degree is serious, the whole door plate can be scrapped, loss is caused to a user, and the problem of practicability of the common supporting jig is reduced, and the adjustable supporting jig for processing the fireproof door is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prevent fire door processing with supporting jig with adjustable, includes the bottom plate, the upper surface of bottom plate is connected through the lower fixed surface of two multistage pneumatic cylinders with the support frame, the right flank of support frame inner wall is provided with prevents fire door body, first spout has all been seted up to the left surface and the lower surface of support frame inner wall, sliding connection has first slider in the first spout, and two first sliders are through same connecting rod fixed connection, the connecting rod has cup jointed the sliding sleeve outward, the positive fixedly connected with casing of sliding sleeve.

The front of casing has been seted up the second spout, sliding connection has second slider and third slider respectively in the second spout, the third slider is located the left side of second slider, the front of second slider and the back fixed connection of connecting plate, the front of connecting plate and the back overlap joint of mount pad, the positive fixedly connected with polishing structure of mount pad, the right flank fixedly connected with screw thread section of thick bamboo of third slider, screw thread section of thick bamboo female connection has the screw thread post, the right-hand member of screw thread post passes through rotary device and changes the left surface fixed connection of handle, the rotary device joint is in the right flank of casing.

As a further description of the above technical solution:

the polishing structure comprises a motor, an output shaft of the motor is connected to the right side face of the polishing sheet in a clamping mode, the back face of the motor is fixedly connected with the front face of the mounting seat, and a handle is arranged on the right side face of the motor.

As a further description of the above technical solution:

the handle is U-shaped, and the surface of handle is provided with the rubber sleeve.

As a further description of the above technical solution:

the lower surface of the inner wall of the support frame is provided with anti-skidding lines, and the lower surface of the bottom plate is provided with anti-skidding lines.

As a further description of the above technical solution:

the back of the connecting plate is fixedly connected with the front of the mounting seat through two bolts, and anti-skid grains are arranged on the outer surface of the rotating handle.

As a further description of the above technical solution:

the rotating device comprises a rotating shaft, the two ends of the rotating shaft are fixedly connected with the left side face of the rotating handle and the right end of the threaded column respectively, the rotating shaft is sleeved in the bearing, and the bearing is clamped on the right side face of the shell.

As a further description of the above technical solution:

the shape of first spout is the T shape, the shape looks adaptation of the shape of first slider and first spout, the angle of connecting rod is unanimous with the angle of support frame and fireproof door body.

As a further description of the above technical solution:

the shape of the second sliding groove is in a cross shape, the shape of the second sliding block is in a T shape, and the shape of the third sliding block is in a T shape.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, through the mutual cooperation between the rotating handle, the rotating shaft, the threaded column, the threaded cylinder, the threaded column, the third slider, the second slider and the fireproof door body, when the polishing structure is required to be limited, a worker can rotate the rotating shaft and the threaded column through the rotating handle, so that the threaded cylinder can move leftwards under the threaded connection effect of the threaded column, so that the threaded cylinder can drive the third slider to move leftwards, when the position of the third slider is proper, the rotating handle is stopped rotating, so that the worker can polish the fireproof door body by using the polishing structure, when the polishing structure moves leftwards and drives the second slider to move leftwards through the mounting seat and the connecting plate, the third slider can limit the position of the second slider, thereby avoiding that the fireproof door body can generate some depressions due to the fact that the operator is slightly overweight during polishing, will lead to whole to prevent that fire door body is scrapped and cause the problem of loss for the user if serious, improved the practicality of this device.

2. The utility model discloses in, through setting up connecting plate, mount pad and bolt for the staff can overhaul the polishing structure and maintain through unpack the bolt apart, perhaps changes other needs spacing processing equipment, has improved the suitability of this device, has made things convenient for the use of staff to this device.

3. The utility model discloses in, through setting up two multi-stage hydraulic cylinder for the staff can be according to the actual need of processing through two multi-stage hydraulic cylinder extensions of external on-off control or shorten the height of adjusting the support frame and preventing the fire door body, thereby made things convenient for the processing of staff to preventing the fire door body.

Drawings

Fig. 1 is a schematic three-dimensional structure view of an adjustable supporting jig for processing a fire door provided by the present invention;

fig. 2 is an enlarged schematic structural view of a supporting jig a for processing an adjustable fireproof door according to the present invention;

fig. 3 is a schematic cross-sectional view of an overlooking section of a supporting jig casing for processing an adjustable fireproof door according to the present invention;

fig. 4 is a schematic view of a right-looking partial cross-sectional structure of a second slider of the adjustable supporting jig for processing a fireproof door of the present invention;

fig. 5 is the utility model provides a prevent fire door processing with adjustable with local section structure schematic diagram of first slider orthographic view of supporting tool.

Illustration of the drawings:

1. a base plate; 2. a multi-stage hydraulic cylinder; 3. a support frame; 4. a fire door body; 5. a first chute; 6. a first slider; 7. a connecting rod; 8. a sliding sleeve; 9. a housing; 10. a second chute; 11. a second slider; 12. a third slider; 13. a connecting plate; 14. mounting seats, 15 and bolts; 16 polishing the structure; 161. a motor; 162. polishing the sheet; 163. a handle; 17. a threaded barrel; 18. a threaded post; 19. a rotating device; 191. a rotating shaft; 192. a bearing; 20. and (4) turning the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an adjustable supporting jig for processing a fireproof door comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with the lower surface of a supporting frame 3 through two multi-stage hydraulic cylinders 2, the two multi-stage hydraulic cylinders 2 are arranged, the input ends of the two multi-stage hydraulic cylinders 2 are electrically connected with the output end of the same external switch through a lead, and the input end of the external switch is electrically connected with the output end of an external power supply through a lead, so that a worker can control the extension or shortening of the two multi-stage hydraulic cylinders 2 through the external switch according to the actual processing requirement to adjust the height of the supporting frame 3 and the height of the fireproof door body 4, thereby facilitating the processing of the fireproof door body 4 by the worker, the fireproof door body 4 is arranged on the right side surface of the inner wall of the supporting frame 3, the left side surface and the lower, through setting up first spout 5 and first slider 6, make can drive two sliders respectively in two spouts back-and-forth movement when connecting rod 7 back-and-forth movement, make connecting rod 7 can keep always with preventing the same angle of fire door body 4, the normal use of this device has been ensured, and two first sliders 6 are through same connecting rod 7 fixed connection, connecting rod 7 has cup jointed sliding sleeve 8 outward, through setting up connecting rod 7 and sliding sleeve 8, make and to drive sliding sleeve 8 and reciprocate outside connecting rod 7 when operating personnel control polishing structure 16 reciprocates, thereby make polishing structure 16 can keep always with preventing the same angle of fire door body 4, thereby the normal use of this device has been ensured, sliding sleeve 8's positive fixedly connected with casing 9.

The front side of the shell 9 is provided with a second sliding chute 10, a second slider 11 and a third slider 12 are respectively connected in the second sliding chute 10 in a sliding manner, the third slider 12 is positioned on the left side of the second slider 11, the third slider 12 is arranged on the left side of the second slider 11, so that a user can adjust the position of the third slider 12 according to the thickness to be polished, thereby limiting the use of the polishing structure 16, the front side of the second slider 11 is fixedly connected with the back side of the connecting plate 13, the front side of the connecting plate 13 is overlapped with the back side of the mounting seat 14, the front side of the mounting seat 14 is fixedly connected with the polishing structure 16, the right side surface of the third slider 12 is fixedly connected with a threaded cylinder 17, the threaded cylinder 17 is in threaded connection with a threaded column 18, and when the threaded cylinder 18 rotates, the threaded cylinder 17 can move left and right under the threaded connection effect of the threaded column 18 through the arrangement of the threaded, thereby the transmission of power has been convenient for, and the threaded connection of screw thread post 18 and screw thread section of thick bamboo 17 has the advantage that the cost is lower and be convenient for adjust, and the right-hand member of screw thread post 18 passes through rotary device 19 and changes the left surface fixed connection of 20, and rotary device 19 joint is at the right flank of casing 9.

Specifically, as shown in fig. 2 and 3, the polishing structure 16 includes a motor 161, an output shaft of the motor 161 is clamped on a right side surface of the polishing sheet 162, a back surface of the motor 161 is fixedly connected with a front surface of the mounting seat 14, a handle 163 is disposed on the right side surface of the motor 161, and the polishing structure 16 includes the components introduced in the apparatus, but is not limited thereto, and may also be any other equipment capable of performing polishing and grinding or requiring a limiting process.

Specifically, as shown in fig. 2, the shape of the handle 163 is a U-shape, the outer surface of the handle 163 is provided with a rubber sleeve, the shape of the handle 163 is set to be a U-shape, the rubber sleeve is arranged outside the handle 163, and the rubber sleeve has certain flexibility and anti-slip property, so that the comfort of an operator can be improved on the premise of stability when the operator controls the motor 161 and the polishing sheet 162 to move through the handle 163.

Specifically, as shown in fig. 1, the lower surface of the inner wall of the support frame 3 is provided with anti-slip stripes, the lower surface of the bottom plate 1 is provided with anti-slip stripes, and the lower surfaces of the inner wall of the support frame 3 and the bottom plate 1 are provided with anti-slip stripes, so that the friction force between the lower surface of the bottom plate 1 and the ground and the friction force between the support frame 3 and the fireproof door body 4 can be increased, the device can be placed more stably, and the fireproof door body 4 can be placed more stably.

Specifically, as shown in fig. 3, the back of connecting plate 13 is through the positive fixed connection of two bolts 15 and mount pad 14, through setting up connecting plate 13, mount pad 14 and bolt 15 for the staff can overhaul polishing structure 16 through taking apart bolt 15 and maintain, perhaps changes other processing equipment that need be spacing, has improved the suitability of this device, has made things convenient for the staff to the use of this device, changes and is provided with anti-skidding line 20's surface.

Specifically, as shown in fig. 3, the rotating device 19 includes a rotating shaft 191, two ends of the rotating shaft 191 are respectively fixedly connected with the left side surface of the rotating handle 20 and the right end of the threaded column 18, the rotating shaft 191 is sleeved in the bearing 192, the bearing 192 is clamped on the right side surface of the housing 9, and by the arrangement of the bearing 192, the rotating shaft 191 can rotate in the bearing 192 when the rotating shaft 191 drives the threaded column 18 to rotate, so that a supporting point can be provided for the rotation of the rotating shaft 191 and the threaded column 18, and the threaded column 18 can rotate more stably.

Specifically, as shown in fig. 5 and fig. 1, the shape of first spout 5 is the T shape, the shape of first slider 6 and the shape looks adaptation of first spout 5, set up to the T shape through the shape with first spout 5, and set up the shape looks adaptation of first slider 6 and first spout 5, thereby the condition of roll-off when first spout 5 slides in first slider 6 has been avoided, guaranteed the normal left-right movement of connecting rod 7, the angle of connecting rod 7 is unanimous with the angle of support frame 3 and fire door body 4, the angle through setting up connecting rod 7 is unanimous with the angle of support frame 3 and fire door body 4, make operating personnel when control polishing structure 16 reciprocates, polishing structure 16 each position is unanimous with fire door body 4's vertical distance, thereby the normal use of this device has been ensured.

Specifically, as shown in fig. 4, the second sliding groove 10 is "cross" shaped, the second slider 11 is T-shaped, and the third slider 12 is T-shaped, by setting the second sliding groove 10 to "cross" shaped, and setting the second slider 11 and the third slider 12 to T-shaped, the situation that the threaded cylinder 17 is driven to rotate together when the threaded column 18 rotates is avoided, and the third slider 12 can limit the position of the second slider 11.

The working principle is as follows: in use, when the polishing structure 16 needs to be limited, a worker can rotate the rotating shaft 191 and the threaded column 18 forwards through the rotating handle 20, so that the threaded cylinder 17 can move to the left under the effect of the threaded connection with the threaded column 18, so that the threaded cylinder 17 can drive the third sliding block 12 to move to the left, when the position of the third sliding block 12 is proper, the rotation of the rotating handle 20 is stopped, so that the worker can polish the fire door body 4 by using the polishing structure 16, when the polishing structure 16 moves to the left and drives the second sliding block 11 to move to the left through the mounting seat 14 and the connecting plate 13, so that the third sliding block 12 can limit the position of the second sliding block 11, when the height of support frame 3 and fire door body 4 is adjusted to needs, the staff can be through two multistage pneumatic cylinder 2 extension of external switch control or shorten to adjust the height of fire door body 4.

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

1. The adjustable supporting jig for processing the fireproof door comprises a bottom plate (1) and is characterized in that the upper surface of the bottom plate (1) is fixedly connected with the lower surface of a supporting frame (3) through two multi-stage hydraulic cylinders (2), a fireproof door body (4) is arranged on the right side surface of the inner wall of the supporting frame (3), first sliding grooves (5) are formed in the left side surface and the lower surface of the inner wall of the supporting frame (3), first sliding blocks (6) are connected in the first sliding grooves (5) in a sliding mode, the two first sliding blocks (6) are fixedly connected through the same connecting rod (7), a sliding sleeve (8) is sleeved outside the connecting rod (7), and a shell (9) is fixedly connected to the front surface of the sliding sleeve (8);

second spout (10) have been seted up in the front of casing (9), sliding connection has second slider (11) and third slider (12) respectively in second spout (10), third slider (12) are located the left side of second slider (11), the front of second slider (11) and the back fixed connection of connecting plate (13), the front of connecting plate (13) and the back overlap joint of mount pad (14), the front fixedly connected with polishing structure (16) of mount pad (14), the right flank fixedly connected with thread section of thick bamboo (17) of third slider (12), thread section of thick bamboo (17) female connection has screw thread post (18), the right-hand member of screw thread post (18) passes through rotary device (19) fixedly connected with and changes handle (20), rotary device (19) joint is in the right flank of casing (9).

2. The adjustable supporting jig for processing the fireproof door as claimed in claim 1, wherein the polishing structure (16) comprises a motor (161), an output shaft of the motor (161) is connected to a right side surface of the polishing sheet (162) in a clamping manner, a back surface of the motor (161) is fixedly connected to a front surface of the mounting seat (14), and a handle (163) is disposed on the right side surface of the motor (161).

3. The adjustable fireproof door processing supporting jig as claimed in claim 2, wherein the handle (163) is U-shaped, and a rubber sleeve is disposed on an outer surface of the handle (163).

4. The adjustable supporting jig for processing the fireproof door as claimed in claim 1, wherein the lower surface of the inner wall of the supporting frame (3) is provided with anti-slip lines, and the lower surface of the bottom plate (1) is provided with anti-slip lines.

5. The adjustable supporting jig for processing the fireproof door as claimed in claim 1, wherein the back surface of the connecting plate (13) is fixedly connected with the front surface of the mounting seat (14) through two bolts (15), and the outer surface of the rotating handle (20) is provided with anti-skid threads.

6. The adjustable fireproof door processing supporting jig as claimed in claim 1, wherein the rotating device (19) comprises a rotating shaft (191), two ends of the rotating shaft (191) are respectively fixedly connected with the left side surface of the rotating handle (20) and the right end of the threaded column (18), the rotating shaft (191) is sleeved in a bearing (192), and the bearing (192) is clamped on the right side surface of the housing (9).

7. The adjustable supporting jig for processing the fireproof door according to claim 1, wherein the first sliding groove (5) is T-shaped, the first sliding block (6) is adapted to the first sliding groove (5), and an angle of the connecting rod (7) is consistent with an angle of the supporting frame (3) and an angle of the fireproof door body (4).

8. The adjustable supporting jig for processing the fireproof door as claimed in claim 1, wherein the second sliding groove (10) is cross-shaped, the second sliding block (11) is T-shaped, and the third sliding block (12) is T-shaped.