CN214838897U - Sliding support - Google Patents

Abstract

The application discloses sliding support, it includes the mounting panel and erects the limiting plate on the mounting panel, be formed with the clearance of sliding between limiting plate and the mounting panel, the slippage is provided with the slide plate in the clearance of sliding, and run through along the glide direction of slide plate on the limiting plate and seted up and dodge the groove, this application is connected the back through the screw rod that will be used for supporting the pipeline and slide plate, make the slide plate along with the linear expansion of pipeline or shorten the relocation, be favorable to preventing because the screw rod that the screw rod rigidity leads to warp or split, influence the supporting effect of support, this application has the practicality strong, characteristics that the supporting effect is good.

Description

Sliding support

Technical Field

The application relates to the field of supporting seats, in particular to a sliding support.

Background

During the installation process of the pipeline, the pipeline is generally required to be overhead by using a support structure, and the support structure is used for fixedly supporting the pipeline.

In the related art, as shown in fig. 1, a supporting structure for fixing a thermal insulation tube bundle in an overhead manner is provided, including an upper supporting ring 10 and a lower supporting ring 20 which are fastened and arranged outside the tube bundle, the supporting structure further includes a support 30 arranged at the bottom of the tube bundle, the upper supporting ring 20 and the lower supporting ring 30 are arranged on two sides of the tube bundle in the horizontal radial direction and are provided with lug plates 40, screw rods 50 vertically penetrate through the lug plates 40 on the two sides, fastening nuts 60 which are in threaded connection with the screw rods 50 are arranged on two sides of any one side of the two lug plates 40, the support 30 is fixed on the ground or other fixing bodies, and one end of any screw rod 30, which is far away from the two fastening nuts 60, is fixedly connected with the support.

In the related art, in the transportation process of the pipeline, due to the physical properties of the transported substances and the difference of the environment where the pipeline is located, slight linear expansion or contraction of the pipeline can occur, at the moment, the support ring can drive the screw rod to linearly move, the screw rod can be deformed or broken, the support effect of the support is affected, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the support effect of support to the pipeline, this application provides a sliding support.

The application provides a sliding support adopts following technical scheme:

the utility model provides a sliding support, includes the mounting panel, the mounting panel is put on the shelf and is limited the board, be formed with the clearance of sliding between limiting plate and the mounting panel, the slippage is provided with the slide plate in the clearance of sliding, run through along its length direction on the limiting plate and seted up and dodge the groove, the one side that deviates from the mounting panel on the slide plate is provided with the connecting piece that is used for connecting screw.

Through adopting above-mentioned technical scheme, fix the mounting panel on ground or the fixed body, the length direction that makes and dodge the groove is parallel with the direction of the linear change of pipeline, later pass the one end of screw rod and dodge groove fixed connection on the sliding plate, wear to establish supporting ring and under bracing circle with the other end of screw rod again, and use fastening nut to carry on spacingly, when the pipeline takes place linear expansion or shrink, the supporting ring drives the screw rod and carries out linear movement, thereby it slides along with the screw rod in the clearance of sliding to drive the sliding plate, can prevent because the deformation or the fracture that the rigidity of screw rod on the support leads to, be favorable to improving the supporting effect of sliding support to the pipeline.

Preferably, one side that the mounting panel was kept away from to the sliding plate is provided with the internal thread post, the internal thread post slides in dodging the groove.

Through adopting above-mentioned technical scheme, the too big condition of can't passing and dodging the groove and being connected with the sliding plate of screw rod diameter can appear in the installation, it can be with screw rod lug connection on the internal thread post to set up the internal thread post on the sliding plate, on the one hand, threaded connection through internal thread post and screw rod does benefit to the stability that improves screw rod and sliding support and connect, on the other hand, the internal thread post can play limiting displacement dodging the inslot, be favorable to preventing the sliding plate before the installation from the roll-off in the clearance that slides.

Preferably, the mounting plate is provided with first waist type hole and second waist type hole respectively on the both sides that are located limiting plate length direction, the length direction mutually perpendicular in first waist type hole and second waist type hole.

Through adopting above-mentioned technical scheme, when fixing the mounting panel, fix one of them waist type hole earlier, later fix another waist type hole after finely tuning the position of mounting panel again, be favorable to revising the mounted position of mounting panel in advance, improve sliding support's installation effectiveness.

Preferably, a first sliding plate for reducing sliding friction force between the sliding plate and the mounting plate is arranged on one side of the sliding plate close to the mounting plate.

Through adopting above-mentioned technical scheme, when sliding support supported the pipeline, the flitch and the mounting panel formation butt slide between the two this moment and lead to the difficulty of sliding under the pressure effect that receives the pipeline, set up the sliding plate and can effectively reduce the coefficient of friction between flitch and the mounting panel, be favorable to improving sliding support's the efficiency of sliding.

Preferably, the internal thread column is detachably arranged on the sliding plate.

Through adopting above-mentioned technical scheme, the internal thread post can be dismantled and help changing the internal thread post of different specifications, is favorable to the screw rod of sliding support adaptation different diameters.

Preferably, the bottom of the limiting plate is welded and fixed with the mounting plate.

Through adopting above-mentioned technical scheme, be connected with limiting plate and mounting panel through the welded mode and do benefit to the stability that improves the two and connect, make sliding support more firm, be favorable to improving sliding support's support effect.

Preferably, one side of the sliding plate, which is away from the mounting plate, is also provided with a second sliding plate for reducing the sliding friction force between the sliding plate and the limiting plate.

Through adopting above-mentioned technical scheme, the one side that will slide the board and keep away from the mounting panel is provided with the sliding plate that is used for reducing frictional force, can improve the support effect that makes sliding support suspend in midair the pipeline, is favorable to promoting sliding support's environmental suitability.

Preferably, the first sliding plate and the second sliding plate are both polytetrafluoroethylene plates.

By adopting the technical scheme, the polytetrafluoroethylene is a high molecular polymer, has excellent heat and cold resistance, stable physical and chemical properties and extremely low friction coefficient, and particularly discloses the material of the sliding plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by utilizing the sliding of the sliding plate on the mounting plate, the deformation or the fracture caused by the linear expansion or the contraction of the pipeline when the screw rod is connected to the sliding rod can be prevented, and the support effect of the support on the pipeline can be improved;

2. by means of the first sliding plate and the second sliding plate which are arranged on the upper side and the lower side of the sliding plate, friction coefficients between the sliding plate and the mounting plate and between the sliding plate and the limiting plate can be reduced, so that the sliding effect of the sliding support is improved, and the environmental adaptability of the sliding support is improved;

3. through setting up first waist type hole and second waist type hole on the mounting panel, be favorable to revising the mounted position of mounting panel in advance, improve sliding support's installation effectiveness.

Drawings

FIG. 1 is a schematic structural view of a support structure according to the related art;

fig. 2 is an axial view mainly showing an overall structure of a sliding support in one embodiment of the present application;

fig. 3 is an exploded schematic view mainly showing an overall structure of a sliding support in one embodiment of the present application;

fig. 4 is an exploded schematic view mainly showing an overall structure of a sliding support in the second embodiment of the present application.

Reference numerals: 1. mounting a plate; 11. a first kidney-shaped hole; 12. a second kidney-shaped hole; 2. a limiting plate; 21. an avoidance groove; 3. a slip gap; 4. a slide plate; 41. an internally threaded post; 5. a first sliding plate; 6. a second sliding plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a sliding support.

Example 1

Referring to fig. 2 and 3, sliding support includes mounting panel 1, mounting panel 1 erects limiting plate 2, and limiting plate 2 and mounting panel 1 form fixed connection through the welding mode, be formed with slip clearance 3 between limiting plate 2 and the mounting panel 1, the slip is provided with slide plate 4 in the slip clearance 3, the middle part of limiting plate 2 runs through along its length direction and has seted up and dodge groove 21, slide plate 4 is close to the position of dodging groove 21 of one side correspondence of dodging groove 21 and is provided with internal thread post 41.

In actual use, at first fix mounting panel 1 on ground or the fixed body, and make the length direction who dodges groove 21 parallel with the direction of the linear change of pipeline, later pass the one end of screw rod and dodge groove 21 and pass through threaded connection on internal thread post 41, wear to establish support ring and lower support ring with the other end of screw rod, and use fastening nut to carry out spacingly, when the pipeline takes place linear expansion or shrink, the support ring drives the screw rod and carries out linear movement screw rod drive and the interior threaded rod that links to each other with it and slide plate 4 and slide in dodging groove 21 and sliding gap 3 respectively, on the one hand, the internal screw thread is provided with and is favorable to improving the stability of being connected between screw rod and the sliding support, on the other hand, can prevent because the unable removal of the position of screw rod on the support leads to the screw rod to warp or split, be favorable to improving the supporting effect of sliding support to the pipeline.

Referring to fig. 2 and 3, the mounting plate 1 is provided with a first waist-shaped hole 11 and a second waist-shaped hole 12 on two sides of the avoidance groove 21 in the length direction, the length direction of the first waist-shaped hole 11 is perpendicular to the length direction of the avoidance groove 21, and the length direction of the second waist-shaped hole 12 is perpendicular to the length direction of the first waist-shaped hole 11.

In actual use, when the sliding support is fixed, one waist-shaped hole is fixed according to the field condition, then the position of the mounting plate 1 is finely adjusted, and then the other waist-shaped hole is fixed, so that the mounting position of the mounting plate 1 is favorably corrected in advance during mounting, the situation that the mounting plate needs to be mounted again due to deviation of the mounting position is prevented, and the mounting efficiency of the sliding support is improved

Referring to fig. 2 and 3, a first sliding plate 5 for reducing sliding friction between the sliding plate 4 and the mounting plate 1 is arranged on one side of the sliding plate 4 close to the mounting plate 1 by gluing, and the first sliding plate 5 is a teflon plate.

In actual use, when sliding support supported the pipeline, slide plate 4 formed the butt with mounting panel 1, because the pressure effect of pipeline leads to the difficulty of sliding between slide plate 4 and the mounting panel 1, the polytetrafluoroethylene board physicochemical property is stable, and coefficient of friction is extremely low, is favorable to improving the efficiency of sliding support when supporting the pipeline.

The implementation principle of the sliding support in the embodiment of the application is as follows: at first with the one end threaded connection of screw rod on interior screw post 41, support ring and bottom suspension fagging are worn to establish to the other end to use fastening nut to carry on spacingly, when the pipeline takes place linear expansion or shortens and drive the support ring and take place linear movement, the screw rod drives slide plate 4 and moves on the mount pad, can prevent because the screw rod that the unable removal of screw rod leads to warp or the fracture, is favorable to improving the support effect of sliding support to the pipeline.

Example 2

Referring to fig. 4, the present embodiment is different from embodiment 1 in that a side of the sliding plate 4 away from the mounting plate 1 is also provided with a second sliding plate 6 by gluing for reducing the sliding friction between the sliding plate 4 and the limiting plate 2, and the second sliding plate 6 is a teflon plate.

The implementation principle of the embodiment 2 is as follows: when the sliding support suspends the pipeline in midair, the sliding plate 4 forms butt cooperation with the limiting plate 2, takes place linear expansion or shortens when the pipeline this moment to when driving the lock ring and taking place linear movement, the screw rod drives the sliding plate 4 and moves on the limiting plate 2, is favorable to improving the support effect when the sliding support suspends the pipeline in midair.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A sliding support is characterized in that: including mounting panel (1), mounting panel (1) is put on the shelf and is limited board (2), be formed with between limiting board (2) and mounting panel (1) clearance (3) that slides, the clearance (3) internal slipping that slides is provided with slide plate (4), run through along its length direction on limiting board (2) and seted up and dodge groove (21), the one side that deviates from mounting panel (1) on slide plate (4) is provided with the connecting piece that is used for connecting screw rod.

2. A shoe as set forth in claim 1 wherein: the connecting piece is provided with an internal thread column (41), and the internal thread column (41) slides in the avoiding groove (21).

3. A shoe as set forth in claim 1 wherein: the mounting panel (1) is located limiting plate (2) length direction's both sides and is provided with first waist type hole (11) and second waist type hole (12) respectively, the length direction mutually perpendicular in first waist type hole (11) and second waist type hole (12).

4. A shoe as set forth in claim 1 wherein: one side of the sliding plate (4) close to the mounting plate (1) is provided with a first sliding plate (5) for reducing the sliding friction force between the sliding plate (4) and the mounting plate (1).

5. A shoe as set forth in claim 2 wherein: the internal thread column (41) is detachably arranged on the sliding plate (4).

6. A shoe as set forth in claim 1 wherein: the bottom of the limiting plate (2) is fixedly welded with the mounting plate (1).

7. A shoe as set forth in claim 4 wherein: one side of the sliding plate (4) departing from the mounting plate (1) is also provided with a second sliding plate (6) used for reducing the sliding friction force between the sliding plate (4) and the limiting plate (2).

8. A shoe as set forth in claim 7 wherein: the first sliding plate (5) and the second sliding plate (6) are both polytetrafluoroethylene plates.

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