CN214743827U

CN214743827U - Polyurethane insulating tube fixed stay device

Info

Publication number: CN214743827U
Application number: CN202121227922.8U
Authority: CN
Inventors: 刘栋
Original assignee: Hebei Baowen Pipeline Equipment Manufacturing Co ltd
Current assignee: Hebei Baowen Pipeline Equipment Manufacturing Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-16
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a polyurethane insulating tube fixed stay device relates to the insulating tube field of supporting, including the bottom plate, the top of bottom plate is provided with the stay tube and its top is provided with tramples the mechanism, and the bottom of bottom plate is provided with a plurality of staple and its inside and is provided with the link gear, and the edge of first straight-through ratch is provided with one-way mechanism, and the bracing piece extends to and is provided with stop gear on the outside one end of stay tube is provided with backup pad and bracing piece. The utility model discloses when the device operation to make the straight-tooth pole of second drive the bracing piece and rise, make the backup pad adjust the assigned position, and utilize stop gear to carry on spacingly to the bracing piece, avoid the bracing piece to fall back, utilize the elasticity of second spring when driven gear clockwise turning, make driven gear can not drive one-way gear and rotate, make the straight-tooth pole of second rise steadily, and then reach and adjust the backup pad step by step, adapt to the not supporting situation of co-altitude, be fit for a large amount of popularization.

Description

Polyurethane insulating tube fixed stay device

Technical Field

The utility model relates to a heat preservation pipe supports technical field, especially relates to a polyurethane heat preservation pipe fixed stay device.

Background

The heat-insulating pipe is a short name of a heat-insulating pipeline, is used for conveying liquid, gas and other media, and is coated with a protective material on the surface, so that the heat-insulating layer inside is protected conveniently.

When the height of the existing heat preservation pipe supporting device is adjusted, a part of heat preservation pipe supporting device can fall back, so that more strokes are wasted during readjustment, and the heat preservation pipe supporting device is easy to support in a long-time supporting state, so that the polyurethane heat preservation pipe fixing and supporting device which is adjusted in a one-way mode is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polyurethane thermal insulation pipe fixing and supporting device.

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

a polyurethane thermal insulation pipe fixing and supporting device comprises a bottom plate, wherein a supporting pipe is arranged at the top of the bottom plate, a trample mechanism is arranged at the top of the supporting pipe, a plurality of fixing nails are arranged at the bottom of the bottom plate, a linkage mechanism is arranged in the bottom of the bottom plate, a first straight toothed bar connected with the linkage mechanism is connected in a sliding mode inside the supporting pipe, a one-way mechanism is arranged at the edge of the first straight toothed bar and comprises a transmission gear, a transmission shaft, a driven gear, a one-way gear, a limiting plate, a second spring and a second straight toothed bar, the edge of the first straight toothed bar is connected with the transmission gear in a meshing mode, the transmission gear is connected with the driven gear through the transmission shaft in a connecting mode, the edge of the driven gear is abutted to the limiting plate rotationally connected with the inner shell wall of the one-way gear, the second spring is arranged between the limiting plate and the inner shell wall of the one-way gear, and an electromagnetic mechanism is arranged at a position, close to the limiting plate, inside the one-way gear, the edge of the one-way gear is connected with a second straight toothed bar in a meshed mode, a supporting rod penetrating through the wall of the supporting pipe is arranged at the top of the second straight toothed bar, a supporting plate is arranged at one end, extending to the outside of the supporting pipe, of the supporting rod, and a limiting mechanism is arranged on the supporting rod.

As a further aspect of the present invention: the trampling mechanism comprises a fixed block, a trampling plate and a first spring, the fixed block is arranged at the top of the bottom plate, one end, far away from the bottom plate, of the fixed block is rotatably connected with the middle of the trampling plate, and the first spring is arranged between one end of the trampling plate and the wall of the top shell of the bottom plate, and the other end of the first spring is connected with the linkage mechanism.

As a further aspect of the present invention: the linkage mechanism comprises a sliding groove, a linkage rod and a linkage plate, one end, far away from the first spring, of the pedal is provided with the inside of the sliding groove and one end of the linkage rod in sliding connection, the linkage rod penetrates through the top shell wall of the bottom plate and extends to the one end fixedly connected with linkage plate inside the bottom plate, and a plurality of internal fixedly connected with linkage plates penetrate through the limiting rods of the linkage plate and the top of the linkage plate and are fixedly connected with the first straight-tooth rod.

As a further aspect of the present invention: stop gear includes screens piece, sliding block, third spring, reduction pole and pull board, the inside sliding connection that is provided with screens piece and bottom plate on the bracing piece has a plurality of sliding block, be provided with the third spring between the inside conch wall of sliding block and stay tube, the contact surface of screens piece and sliding block all is the slope form, fixedly connected with runs through the reduction pole and the one end that the reduction pole extends to the bottom plate outside of stay tube conch wall on the sliding block is provided with the pull board.

As a further aspect of the present invention: the electromagnetic mechanism comprises a power panel, an electromagnetic plate and a magnet plate, wherein the position of the inner shell wall of the one-way gear, which is close to the limiting plate, is fixedly connected with the power panel which is electrically connected with an external power supply, and one end, which is close to the limiting plate, of the power panel is provided with the electromagnetic plate, and one side, which is close to the electromagnetic plate, of the limiting plate is provided with the magnet plate.

The utility model has the advantages that:

1. by arranging the one-way mechanism, when the device runs, the linkage mechanism is driven by the treading mechanism to drive the first straight-tooth rod to move up and down, so that the transmission gear drives the transmission shaft to rotate, the driven gear drives the one-way gear to rotate anticlockwise by the limiting plate when rotating anticlockwise, the second straight-tooth rod drives the supporting rod to ascend, the supporting plate is adjusted to a specified position, the supporting rod is limited by the limiting mechanism, the supporting rod is prevented from falling back, the driven gear cannot drive the one-way gear to rotate by the aid of elasticity of the second spring when rotating clockwise, the second straight-tooth rod stably ascends, the supporting plate is gradually adjusted, supporting conditions with different heights are adapted, and the device is suitable for mass popularization;

2. by arranging the treading mechanism, when the device runs, an operator continuously treads one end of the treading plate close to the first spring, so that the linkage mechanism drives the first straight-tooth rod to do up-and-down reciprocating motion, and the applicability of the device is improved;

3. by arranging the linkage mechanism, when the pedal continuously swings, the linkage rod slides in the chute, and the linkage rod drives the linkage plate to move upwards or downwards, so that the first straight-tooth rod moves upwards or downwards, the operation of the one-way mechanism is completed, and the applicability of the device is improved;

4. through the arrangement of the limiting mechanism, when the device runs, the support rod drives the clamping block to continuously move upwards, so that the clamping block is abutted against the sliding block and the sliding block slides towards the direction of the third spring, when the clamping block and the sliding block are dislocated, the clamping block is limited under the action of the elastic force of the third spring, the clamping block is prevented from sliding off, and when the clamping block needs to be relieved, the pull-out plate is pulled, so that the reduction rod drives the sliding block to move towards the direction of the third spring, so that the clamping block can slide off, and the applicability of the device is improved;

5. through setting up electromagnetic mechanism, when removing the support to the insulating tube, make the power strip provide the electric energy for the electromagnetic plate to make the electromagnetic plate produce the magnetic force that adsorbs the magnet board, and then remove the limiting plate and to driven gear's the restriction that turns to, make the bracing piece can fall, increase the suitability of device.

Drawings

FIG. 1 is a schematic front view of a polyurethane thermal insulation pipe fixing and supporting device in accordance with example 1;

FIG. 2 is a schematic structural diagram of a supporting plate of the fixing and supporting device for polyurethane thermal insulation pipes in example 1;

fig. 3 is a schematic structural diagram of an electromagnetic mechanism of the polyurethane thermal insulation pipe fixing and supporting device provided in embodiment 2.

In the figure: 1-bottom plate, 2-fixing nail, 3-pedal, 4-first spring, 5-chute, 6-linkage rod, 7-linkage plate, 8-first straight toothed rod, 9-transmission gear, 10-transmission shaft, 11-driven gear, 12-one-way gear, 13-limiting plate, 14-second spring, 15-second straight toothed rod, 16-support rod, 17-clamping block, 18-sliding block, 19-third spring, 20-reduction rod, 21-drawing plate, 22-support plate, 23-support tube, 24-power panel, 25-electromagnetic plate and 26-magnetic plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, a polyurethane thermal insulation pipe fixing and supporting device comprises a bottom plate 1, a supporting pipe 23 is bolted on the top of the bottom plate 1, a stepping mechanism is arranged on the top of the supporting pipe, a plurality of fixing nails 2 are bolted on the bottom of the bottom plate 1, a linkage mechanism is arranged in the bottom of the bottom plate, a first straight toothed bar 8 connected with the linkage mechanism is slidably connected in the supporting pipe 23, a one-way mechanism is arranged on the edge of the first straight toothed bar 8, the one-way mechanism comprises a transmission gear 9, a transmission shaft 10, a driven gear 11, a one-way gear 12, a limiting plate 13, a second spring 14 and a second straight toothed bar 15, the transmission gear 9 is connected on the edge of the first straight toothed bar 8 in a meshing manner, the transmission gear 9 is connected with the driven gear 11 through the transmission shaft 10, a limiting plate 13 rotatably connected with the inner shell wall of the one-way gear 12 is abutted on the edge of the driven gear 11, and a second spring 14 is bolted between the limiting plate 13 and the inner shell wall of the one-way gear 12, an electromagnetic mechanism is arranged at a position close to a limiting plate 13 inside a one-way gear 12, the edge of the one-way gear 12 is meshed and connected with a second straight toothed bar 15, a supporting bar 16 penetrating through the wall of a supporting tube 23 is connected with a bolt at the top of the second straight toothed bar 15, a supporting plate 22 is connected with one end of the supporting bar 16 extending to the outside of the supporting tube 23 by a bolt, and a limiting mechanism is arranged on the supporting bar 16, when the device runs, a treading mechanism is used for enabling a linkage mechanism to drive a first straight toothed bar 8 to move up and down, so that a transmission gear 9 drives a transmission shaft 10 to rotate, further, when the driven gear 11 rotates anticlockwise, a limiting plate 13 is used for driving the one-way gear 12 to rotate anticlockwise, so that the second straight toothed bar 15 drives the supporting bar 16 to ascend, the supporting plate 22 is adjusted to a specified position, the limiting mechanism is used for limiting the supporting bar 16, the supporting bar 16 is prevented from falling back, and when the driven gear 11 rotates clockwise, the elastic force of a second spring 14 is used, the driven gear 11 can not drive the one-way gear 12 to rotate, the second straight rack rod 15 stably rises, and the supporting plate 22 is gradually adjusted to adapt to the supporting conditions of different heights, so that the lifting device is suitable for popularization.

Wherein, trample the mechanism and include the fixed block, pedal 3 and first spring 4, the top bolted connection of bottom plate 1 has the fixed block, the fixed block is kept away from the one end of bottom plate 1 and is rotated with the middle part of pedal 3 and be connected, bolted connection has first spring 4 and its other end and link gear between the one end of pedal 3 and the top conch wall of bottom plate 1 and connects, when the device operation, operating personnel tramples the one end that pedal 3 is close to first spring 4 in succession, thereby make link gear drive first straight-tooth pole 8 and do up-and-down motion, increase the suitability of device.

The linkage mechanism comprises a sliding groove 5, a linkage rod 6 and a linkage plate 7, one end of the pedal 3, which is far away from the first spring 4, is provided with the inside of the sliding groove 5 and the sliding connection with one end of the linkage rod 6, the linkage rod 6 penetrates through the top shell wall of the base plate 1 and extends to the one end of the inside of the base plate 1, the linkage plate 7 is fixedly connected with a plurality of limiting rods penetrating through the linkage plate 7 and the top of the linkage plate 7 and a first straight-tooth rod 8, when the pedal 3 continuously swings, the linkage rod 6 slides in the sliding groove 5, and the linkage rod 6 drives the linkage plate 7 to move upwards or downwards, so that the first straight-tooth rod 8 moves upwards or downwards, the operation of the one-way mechanism is completed, and the applicability of the device is improved.

Wherein, the limiting mechanism comprises a clamping block 17, a sliding block 18, a third spring 19, a reduction rod 20 and a drawing plate 21, the clamping block 17 is sleeved on the support rod 16, the inner part of the bottom plate 1 is connected with a plurality of sliding blocks 18 in a sliding way, the third spring 19 is connected between the sliding blocks 18 and the inner wall of the support tube 23 by bolts, the contact surfaces of the clamping block 17 and the sliding blocks 18 are inclined, the reduction rod 20 penetrating the wall of the support tube 23 is fixedly connected on the sliding block 18, one end of the reduction rod 20 extending to the outer part of the bottom plate 1 is connected with the drawing plate 21 by bolts, when the device operates, the support rod 16 drives the clamping block 17 to move upwards continuously, so that the clamping block 17 is abutted against the sliding block 18, the sliding block 18 slides towards the direction of the third spring 19, when the clamping block 17 is dislocated with the sliding block 18, the clamping block 17 is limited under the elastic force of the third spring 19, and the sliding block 17 is prevented from sliding, when the limit of the blocking block 17 needs to be removed, the pulling plate 21 is pulled, so that the reduction rod 20 drives the sliding block 18 to move towards the third spring 19, and the blocking block 17 can slide down, thereby increasing the applicability of the device.

The working principle is as follows: when the device operates, the linkage mechanism drives the first straight toothed bar 8 to move up and down by the aid of the treading mechanism, so that the transmission gear 9 drives the transmission shaft 10 to rotate, the driven gear 11 drives the one-way gear 12 to rotate anticlockwise by the aid of the limiting plate 13 when rotating anticlockwise, the second straight toothed bar 15 drives the supporting rod 16 to ascend, the supporting plate 22 is adjusted to a specified position, the supporting rod 16 is limited by the limiting mechanism to prevent the supporting rod 16 from falling back, the driven gear 11 cannot drive the one-way gear 12 to rotate by the aid of elasticity of the second spring 14 when rotating clockwise, the second straight toothed bar 15 stably ascends, the supporting plate 22 is gradually adjusted, supporting conditions of different heights are met, and the device is suitable for mass popularization; when the device runs, an operator continuously treads one end of the pedal 3, which is close to the first spring 4, so that the linkage mechanism drives the first straight toothed bar 8 to do up-and-down reciprocating motion, and the applicability of the device is improved; when the pedal 3 continuously swings, the linkage rod 6 slides in the chute 5, and the linkage rod 6 drives the linkage plate 7 to move upwards or downwards, so that the first straight-tooth rod 8 moves upwards or downwards, the operation of the one-way mechanism is completed, and the applicability of the device is improved; when the device is operated, the support rod 16 drives the clamping block 17 to move upwards continuously, so that the clamping block 17 is abutted against the sliding block 18, the sliding block 18 slides towards the third spring 19, when the clamping block 17 and the sliding block 18 are dislocated, the clamping block 17 is limited under the action of the elastic force of the third spring 19, the clamping block 17 is prevented from sliding, when the limitation of the clamping block 17 needs to be removed, the pull plate 21 is pulled, so that the reduction rod 20 drives the sliding block 18 to move towards the third spring 19, the clamping block 17 can slide, and the applicability of the device is improved.

Example 2

Referring to fig. 3, in this embodiment, compared with embodiment 1, the electromagnetic mechanism includes a power board 24, an electromagnetic board 25 and a magnet board 26, the power board 24 electrically connected to an external power source is fixedly connected to a position of the inner wall of the one-way gear 12 near the position of the limiting board 13, and the electromagnetic board 25 is bolted to one end of the power board 24 near the position of the limiting board 13, and the magnet board 25 is bolted to one side of the limiting board 13 near the electromagnetic board 25, so that when the support of the thermal insulation pipe is released, the power board 24 provides electric energy for the electromagnetic board 25, and the electromagnetic board 25 generates magnetic force for adsorbing the magnet board 26, thereby releasing the limitation of the limiting board 13 on the steering of the driven gear 11, and enabling the supporting rod 16 to fall down, thereby increasing the applicability of the device.

The working principle is as follows: when the support of the heat preservation pipe is released, the power panel 24 supplies electric energy to the electromagnetic plate 25, so that the electromagnetic plate 25 generates magnetic force for absorbing the magnet plate 26, the steering limitation of the limiting plate 13 on the driven gear 11 is released, the support rod 16 can fall down, and the applicability of the device is improved.

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 utility model provides a polyurethane insulating tube fixed stay device, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is provided with stay tube (23) and its top is provided with tramples the mechanism, the bottom of bottom plate (1) is provided with a plurality of staple (2) and its inside is provided with the link gear, the inside sliding connection of stay tube (23) has first straight toothed bar (8) of being connected with the link gear, the edge of first straight toothed bar (8) is provided with single gear, single gear includes drive gear (9), transmission shaft (10), driven gear (11), single gear (12), limiting plate (13), second spring (14) and second straight toothed bar (15), the edge mesh of first straight toothed bar (8) is connected with drive gear (9) and driven gear (11) are connected through transmission shaft (10) hub connection, the edge butt of driven gear (11) has and rotates limiting plate (13) of being connected with the inside conchal wall of one-way gear (12), be provided with second spring (14) between the inside conchal wall of limiting plate (13) and one-way gear (12), the inside position department of being close to limiting plate (13) of one-way gear (12) is provided with electromagnetic mechanism, the edge mesh of one-way gear (12) is connected with second straight toothed bar (15) and the top of second straight toothed bar (15) is provided with bracing piece (16) of running through stay tube (23) conchal wall, bracing piece (16) extend to the outside one end of stay tube (23) and are provided with backup pad (22) and are provided with stop gear on bracing piece (16).

2. The polyurethane thermal insulation pipe fixing and supporting device is characterized in that the stepping mechanism comprises a fixed block, a stepping plate (3) and a first spring (4), the fixed block is arranged at the top of the bottom plate (1), one end of the fixed block, which is far away from the bottom plate (1), is rotatably connected with the middle part of the stepping plate (3), the first spring (4) is arranged between one end of the stepping plate (3) and the wall of the top shell of the bottom plate (1), and the other end of the first spring is connected with the linkage mechanism.

3. The polyurethane thermal insulation pipe fixing and supporting device as claimed in claim 2, wherein the linkage mechanism comprises a sliding groove (5), a linkage rod (6) and a linkage plate (7), one end of the pedal (3) far away from the first spring (4) is provided with the sliding groove (5), the inside of the sliding groove (5) is slidably connected with one end of the linkage rod (6), the linkage rod (6) penetrates through the top shell wall of the bottom plate (1) and extends to one end of the inside of the bottom plate (1) to be fixedly connected with the linkage plate (7), and the inside of the bottom plate (1) is fixedly connected with a plurality of limiting rods penetrating through the linkage plate (7), the top of the linkage plate (7) is fixedly connected with the first straight toothed rod (8).

4. The polyurethane insulating tube fixing and supporting device as claimed in claim 3, wherein the limiting mechanism comprises a clamping block (17), a sliding block (18), a third spring (19), a reduction rod (20) and a drawing plate (21), the clamping block (17) is arranged on the supporting rod (16), the sliding blocks (18) are connected to the bottom plate (1) in a sliding mode, the third spring (19) is arranged between the sliding blocks (18) and the inner shell wall of the supporting tube (23), the contact surfaces of the clamping block (17) and the sliding blocks (18) are inclined, the reduction rod (20) penetrating through the shell wall of the supporting tube (23) is fixedly connected to the sliding blocks (18), and the drawing plate (21) is arranged at one end, extending out of the bottom plate (1), of the reduction rod (20).

5. The polyurethane thermal insulation pipe fixing and supporting device according to claim 4, wherein the electromagnetic mechanism comprises a power supply board (24), an electromagnetic board (25) and a magnet board (26), the power supply board (24) electrically connected with an external power supply is fixedly connected to the position, close to the position limiting board (13), of the inner wall of the one-way gear (12), the electromagnetic board (25) is arranged at one end, close to the position limiting board (13), of the power supply board (24), the magnet board (26) is arranged at one side, close to the electromagnetic board (25), of the position limiting board (13).