CN214398428U

CN214398428U - Leveling device of fire-fighting product

Info

Publication number: CN214398428U
Application number: CN202023113680.8U
Authority: CN
Inventors: 魏妮娃
Original assignee: Xi'an Zhiniu Network Technology Co ltd
Current assignee: Xi'an Zhiniu Network Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-15
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of fire-fighting product production, and discloses a leveling device of a fire-fighting product, which comprises a base and two conveying rollers, the upper surface of the base is fixedly provided with a top plate through two supporting plates, two conveying rollers are arranged on the upper side of the base, and the two ends of the first rotating rod are respectively and fixedly provided with a first rotating rod, one end of each first rotating rod, which is far away from the corresponding conveying roller, is respectively provided with a first sliding block through a first bearing in a rotating way, the inner parts of the two first sliding blocks on the left side are jointly in threaded connection with a bidirectional screw rod, the inner parts of the two first sliding blocks on the right side are jointly movably sleeved with a sliding rod, the two ends of the two-way screw rod are respectively connected with a first mounting plate through a second bearing in a rotating manner, the two ends of the slide rod are respectively fixedly sleeved with a second mounting plate, and each of the first mounting plate and the second mounting plate is respectively fixedly connected with the side wall of the corresponding support plate. The utility model discloses can avoid carrying out the centre gripping to the fire extinguishing pipe, the effectual leveling effect that has improved.

Description

Leveling device of fire-fighting product

Technical Field

The utility model relates to a fire control product production technical field especially relates to a leveling device of fire control product.

Background

Fire-fighting products are products specially used for fire prevention, fire extinguishing and rescue, fire protection, refuge and escape, fire-proof doors and fire extinguishing pipes are important products in fire-fighting products, and the fire-fighting products are usually required to be leveled in the production process so as to ensure the forming effect.

If deviation occurs during production of the fire extinguishing pipe, the forming effect of the fire extinguishing pipe can be influenced, so that the normal use of the fire extinguishing pipe is influenced, the existing leveling device is usually extruded after the fire extinguishing pipe is fixed, the fire extinguishing pipe needs to be fixed, and the leveling effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art and having poor leveling effect, in case the fire extinguishing pipe does not have the complete leveling, can influence its problem of normal use, and the leveling device of the fire control product who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a leveling device for fire-fighting products comprises a base and two conveying rollers, wherein a top plate is fixedly arranged on the upper surface of the base through two supporting plates, the two conveying rollers are arranged on the upper side of the base, first rotating rods are fixedly arranged at two ends of the base, one end, deviating from the corresponding conveying roller, of each first rotating rod is provided with a first sliding block through rotation of a first bearing, the inner common threads of the two left first sliding blocks are connected with a bidirectional screw rod, the inner common activities of the two first sliding blocks on the right side are sleeved with a sliding rod, rod walls at two ends of the bidirectional screw rod are respectively connected with a first mounting plate through rotation of a second bearing, two ends of the sliding rod are respectively and fixedly sleeved with a second mounting plate, each first mounting plate and each second mounting plate are respectively and fixedly connected with the side wall of the corresponding supporting plate, the front end of the bidirectional screw rod penetrates through the corresponding first mounting plate and is fixedly connected with a handle, the lower fixed surface of left end front side the lower fixed surface of first slider is provided with the L shaped plate, the last fixed surface of the downside board of L shaped plate is provided with the motor, the output of motor passes through the first gear of connecting rod fixedly connected with, the left end front side the fixed second gear that has cup jointed of the pole wall of first bull stick, meshing connection between first gear and the second gear, two on right side connect through the drive mechanism transmission between the first bull stick, the right side the left side wall of backup pad is fixed and is provided with adjustment mechanism, the last fixed surface of roof is provided with extrusion mechanism.

Preferably, the transmission mechanism comprises a belt and two first belt pulleys, the two first belt pulleys are fixedly sleeved with the rod walls of the corresponding first rotating rods respectively, and the two first belt pulleys are connected through the belt in a transmission manner.

Preferably, adjustment mechanism includes fixed plate, ordinary lead screw and second slider, the fixed plate is fixed to be set up in the left side wall of the backup pad on right side, ordinary lead screw sets up between fixed plate and base, and both ends pole wall rotates through the lower surface of the upper surface of third bearing and base and fixed plate respectively and is connected, the pole wall threaded connection of second slider and ordinary lead screw, the left side wall of second slider rotates through the fourth bearing and is provided with the second bull stick, the left end pole wall of second bull stick is fixed to have cup jointed the second belt pulley, phase-match between second belt pulley and the belt.

Preferably, the extrusion mechanism includes cylinder, U-shaped board and compression roller, the cylinder is fixed to be set up in the upper surface of roof, and the piston rod run through the roof and with U-shaped board fixed connection, the compression roller sets up in the inside of U-shaped board and both ends respectively fixed be provided with the third bull stick, two one end pole wall that the third bull stick was carried on the back mutually rotates through two curb plates of fifth bearing and U-shaped board respectively and is connected.

Preferably, the right side of the second slider is fixedly provided with a limiting block, a limiting rod is movably sleeved inside the limiting block, and two ends of the limiting rod are fixedly connected with the lower surface of the fixing plate and the upper surface of the base respectively.

Preferably, the upper end of the common screw rod penetrates through the fixing plate and is fixedly connected with a crank.

Compared with the prior art, the utility model provides a leveling device of fire control product possesses following beneficial effect:

1. this leveling device of fire control product through set up the motor on the L shaped plate and two conveying rollers that are equipped with, can rotate the fire extinguishing pipe of placing between two conveying rollers at the motor during operation to extrude through the compression roller, thereby realize dynamic leveling.

2. This leveling device of fire control product through setting up in the adjustment mechanism of the backup pad left side wall on right side, can change the position of second belt pulley through adjustment mechanism when leveling to the fire extinguishing pipe of different diameters to after adjusting the distance between two conveying rollers, can make and keep the transmission to be connected through the belt between two first belt pulleys.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid carrying out the centre gripping to the fire extinguishing pipe, the effectual leveling effect that has improved.

Drawings

FIG. 1 is a schematic structural view of a leveling device for a fire-fighting product according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

fig. 5 is a schematic top view of the connection structure between the bidirectional screw rod and the two first sliders on the left side in fig. 1.

In the figure: the automatic feeding device comprises a base 1, a feeding roller 2, a supporting plate 3, a top plate 4, a first rotating rod 5, a first sliding block 6, a bidirectional screw rod 7, a sliding rod 8, a first mounting plate 9, a second mounting plate 10, a handle 11, a 12L-shaped plate, a motor 13, a connecting rod 14, a first gear 15, a second gear 16, a first belt pulley 17, a fixed plate 18, a common screw rod 19, a second sliding block 20, a second rotating rod 21, a second belt pulley 22, an air cylinder 23, a U-shaped plate 24, a pressing roller 25, a third rotating rod 26, a limiting block 27, a limiting rod 28, a crank 29 and a belt 30.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a leveling device for fire-fighting products comprises a base 1 and two conveying rollers 2, wherein a top plate 4 is fixedly arranged on the upper surface of the base 1 through two supporting plates 3, the two conveying rollers 2 are both arranged on the upper side of the base 1, and both ends of each conveying roller are both fixedly provided with a first rotating rod 5, one end of each first rotating rod 5, which is far away from the corresponding conveying roller 2, is respectively provided with a first sliding block 6 through a first bearing in a rotating manner, the inner parts of the two first sliding blocks 6 on the left side are commonly in threaded connection with a bidirectional screw rod 7, the inner parts of the two first sliding blocks 6 on the right side are commonly in movable sleeve connection with a sliding rod 8, rod walls at both ends of the bidirectional screw rod 7 are respectively in rotating connection with a first mounting plate 9 through a second bearing, both ends of the sliding rod 8 are respectively and fixedly sleeve connected with a second mounting plate 10, and each first mounting plate 9 and each second mounting plate 10 are respectively and fixedly connected with the side wall of the corresponding supporting plate 3, the front end of two-way lead screw 7 runs through corresponding first mounting panel 9 and fixedly connected with handle 11, the fixed surface of the first slider 6 of left end front side is provided with L shaped plate 12, the fixed surface of the lower side plate of L shaped plate 12 is provided with motor 13, the output of motor 13 passes through the first gear 15 of connecting rod 14 fixedly connected with, the fixed second gear 16 that has cup jointed of pole wall of the first bull stick 5 of left end front side, meshing connection between first gear 15 and the second gear 16, connect through the drive mechanism transmission between two first bull sticks 5 on right side, the fixed adjustment mechanism that is provided with of left side wall of right side backup pad 3, the fixed surface of roof 4 is provided with extrusion mechanism.

The transmission mechanism comprises a belt 30 and two first belt pulleys 17, the two first belt pulleys 17 are fixedly sleeved with the rod walls of the corresponding first rotating rods 5 respectively, and the two first belt pulleys 17 are in transmission connection through the belt 30, so that the two conveying rollers 2 can rotate synchronously.

Adjustment mechanism includes fixed plate 18, ordinary lead screw 19 and second slider 20, fixed plate 18 is fixed to be set up in the left side wall of backup pad 3 on right side, ordinary lead screw 19 sets up between fixed plate 18 and base 1, and both ends pole wall rotates through the lower surface of third bearing and base 1 and fixed plate 18 respectively and is connected, the pole wall threaded connection of second slider 20 and ordinary lead screw 19, the left side wall of second slider 20 rotates through the fourth bearing and is provided with second bull stick 21, the left end pole wall of second bull stick 21 is fixed to be cup jointed second belt pulley 22, phase-match between second belt pulley 22 and the belt 30, be convenient for adjust the height of second belt pulley 22, make belt 30 keep tension.

Extrusion mechanism includes cylinder 23, U-shaped plate 24 and compression roller 25, cylinder 23 is fixed to be set up in the upper surface of roof 4, and the piston rod run through roof 4 and with U-shaped plate 24 fixed connection, compression roller 25 sets up in the inside of U-shaped plate 24 and both ends fixed third bull stick 26 that is provided with respectively, two one end pole walls that third bull stick 26 carried on the back mutually rotate through two curb plates of fifth bearing and U-shaped plate 24 respectively and are connected, be convenient for extrude the fire extinguishing pipe of placing between two conveying rollers 2.

The right side of the second slider 20 is fixedly provided with a limiting block 27, the limiting rod 28 is movably sleeved inside the limiting block 27, and two ends of the limiting rod 28 are fixedly connected with the lower surface of the fixing plate 18 and the upper surface of the base 1 respectively, so that the common screw rod 19 is prevented from driving the second slider 20 to rotate.

The upper end of the common screw rod 19 penetrates through the fixing plate 18 and is fixedly connected with a crank 29, so that the common screw rod 19 is driven to rotate by the crank 29.

In the utility model, when in use, the fire extinguishing pipe is placed between two conveying rollers 2, the motor 13 is started, the motor 13 drives the first gear 15 to rotate through the connecting rod 14, the first gear 15 drives the two conveying rollers 2 to synchronously rotate through the transmission connection of the second gear 16 and the transmission mechanism, the cylinder 23 is started, the piston rod of the cylinder 23 drives the U-shaped plate 24 to move downwards, so that the compression roller 25 extrudes the fire extinguishing pipe to realize dynamic leveling, when the distance between the two conveying rollers 2 needs to be adjusted so as to level the fire extinguishing pipes with different diameters, the handle 11 is rotated, the handle 11 drives the screw rod of the dual system to rotate, the two-way screw rod 7 drives the two corresponding first slide blocks 6 to move, so as to realize the adjustment of the distance between the two conveying rollers 2, the crank 29 is rotated, the crank 29 drives the common screw rod 19 to rotate, and the second slide block 20 is sleeved through the activity between the limiting rod 28 and the limiting block 27 to move, the second slider 20 moves the second pulley 22 via the second rotating shaft 21, thereby maintaining the tension of the belt 30.

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. A leveling device for fire-fighting products comprises a base (1) and two conveying rollers (2), and is characterized in that a top plate (4) is fixedly arranged on the upper surface of the base (1) through two supporting plates (3), the two conveying rollers (2) are arranged on the upper side of the base (1), first rotating rods (5) are fixedly arranged at two ends of the base, one end, deviating from the corresponding conveying roller (2), of each first rotating rod (5) is provided with a first sliding block (6) through rotation of a first bearing, the common internal threaded connection of the two first sliding blocks (6) at the left side is provided with a bidirectional screw rod (7), the common internal movable sleeve joint of the two first sliding blocks (6) at the right side is provided with a sliding rod (8), rod walls at two ends of the bidirectional screw rod (7) are rotatably connected with first mounting plates (9) through second bearings respectively, and second mounting plates (10) are fixedly sleeve-jointed at two ends of the sliding rod (8) respectively, every first mounting panel (9) and second mounting panel (10) respectively with the lateral wall fixed connection of the backup pad (3) that corresponds, the front end of two-way lead screw (7) runs through corresponding first mounting panel (9) and fixedly connected with handle (11), the lower fixed surface of left end front side first slider (6) is provided with L shaped plate (12), the last fixed surface of the lower side board of L shaped plate (12) is provided with motor (13), the output of motor (13) passes through connecting rod (14) fixedly connected with first gear (15), the pole wall of left end front side first bull stick (5) has cup jointed second gear (16) fixedly, meshing connection between first gear (15) and second gear (16), two on right side connect through the drive mechanism transmission between first bull stick (5), the right side the left side wall of backup pad (3) is fixed and is provided with adjustment mechanism, and the upper surface of the top plate (4) is fixedly provided with an extrusion mechanism.

2. A leveling device for fire-fighting products, according to claim 1, characterized in that the transmission mechanism comprises a belt (30) and two first belt pulleys (17), the two first belt pulleys (17) are respectively fixedly sleeved with the rod wall of the corresponding first rotating rod (5), and the two first belt pulleys (17) are in transmission connection through the belt (30).

3. Levelling device for fire fighting products according to claim 1, characterized in that the adjusting mechanism comprises a fixed plate (18), a common lead screw (19) and a second slide (20), the fixed plate (18) is fixedly arranged on the left side wall of the supporting plate (3) on the right side, the common screw rod (19) is arranged between the fixed plate (18) and the base (1), and the rod walls at the two ends are respectively connected with the upper surface of the base (1) and the lower surface of the fixed plate (18) through a third bearing in a rotating way, the second sliding block (20) is in threaded connection with the rod wall of the common screw rod (19), a second rotating rod (21) is rotatably arranged on the left side wall of the second sliding block (20) through a fourth bearing, the left end rod wall of the second rotating rod (21) is fixedly sleeved with a second belt pulley (22), and the second belt pulley (22) is matched with the belt (30).

4. The leveling device for the fire fighting product, according to claim 1, is characterized in that the extruding mechanism comprises an air cylinder (23), a U-shaped plate (24) and a pressing roller (25), the air cylinder (23) is fixedly arranged on the upper surface of the top plate (4), a piston rod penetrates through the top plate (4) and is fixedly connected with the U-shaped plate (24), the pressing roller (25) is arranged inside the U-shaped plate (24), third rotating rods (26) are fixedly arranged at two ends of the pressing roller respectively, and two end rod walls of the third rotating rods (26) opposite to each other are rotatably connected with two side plates of the U-shaped plate (24) through fifth bearings respectively.

5. The leveling device for the fire-fighting product, according to claim 3, is characterized in that a limiting block (27) is fixedly arranged on the right side of the second sliding block (20), a limiting rod (28) is movably sleeved inside the limiting block (27), and two ends of the limiting rod (28) are fixedly connected with the lower surface of the fixing plate (18) and the upper surface of the base (1) respectively.

6. A levelling device for fire fighting products according to claim 3, characterized in that the upper end of the common screw (19) passes through the fixed plate (18) and is fixedly connected with a crank (29).