CN213261205U - Contraction joint compression device with polytetrafluoroethylene lining - Google Patents

Abstract

The utility model discloses a contraction joint compression device with polytetrafluoroethylene lining, which comprises a platen, wherein a supporting mechanism is slidably arranged on the platen, a limiting cylinder body is clamped and arranged at the top end of the supporting mechanism, a contraction joint body is arranged on the upper surface of the supporting mechanism, four limiting columns are symmetrically and fixedly arranged at the top end of the platen, a pressing mechanism is movably sleeved on the four limiting columns together, one end of the limiting cylinder body, which is far away from the supporting mechanism, passes through the pressing mechanism and is movably connected with the pressing mechanism, two pull ropes are symmetrically and fixedly arranged at the bottom end of the pressing mechanism, one end of the two pull ropes, which is far away from the pressing mechanism, is fixedly provided with a pull ring, and four supporting legs are symmetrically and fixedly arranged at the bottom end of the platen. Prevent to produce the distortion among the compression process, need not to repair it, improved its compression treatment's efficiency greatly.

Description

Contraction joint compression device with polytetrafluoroethylene lining

Technical Field

The utility model relates to a compressor arrangement, in particular to shrink festival compressor arrangement with polytetrafluoroethylene inside lining belongs to shrink festival technical field.

Background

The contraction joint is a tubular connecting piece and is used for connecting equipment, a polytetrafluoroethylene lining is added in a pipeline of the contraction joint, the contraction joint can resist corrosion caused by various corrosive gases or liquids, the contraction joint can be stretched and compressed, one end of the contraction joint can also be stretched, the other end of the contraction joint can be compressed to form a radian, the contraction joint is expanded in an initial state in the production process, the expanded contraction joint needs to be extruded into a contraction state, the space occupancy rate of the contraction joint is reduced, and the storage and the transportation of the contraction joint are facilitated.

Traditional shrink section compression treatment with polytetrafluoroethylene inside lining is at the operation in-process of reality, by the handheld shrink section of artifical and extrude it, easily leads to shrink section atress uneven and produce the distortion, need spend a large amount of time to repair the shrink section of distortion, the waste time, greatly reduced its compression treatment's efficiency, to this, need design a shrink section compression device with polytetrafluoroethylene inside lining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shrink festival compressor arrangement with polytetrafluoroethylene inside lining to the shrink festival is handed by the manual work and is extruded to it that proposes in solving above-mentioned background art, easily leads to shrink festival atress uneven and produce the distortion, needs to spend a large amount of time to maintain the shrink festival of distortion, and the waste time has reduced the problem of the efficiency of its compression processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shrink festival compressor arrangement with polytetrafluoroethylene inside lining, includes the platen, slidable mounting has bearing mechanism on the platen, spacing barrel is installed to bearing mechanism's top block, the shrink festival body has been placed to bearing mechanism's upper surface, just shrink festival this body activity cup joints on spacing barrel, the top symmetry fixed mounting of platen has four spacing posts, four a pressing mechanism has been cup jointed in the common activity on the spacing post, just pressing mechanism is located the top of shrink festival body, the one end that bearing mechanism was kept away from to spacing barrel passes pressing mechanism and rather than swing joint, pressing mechanism's bottom symmetry fixed mounting has two stay cords, two the equal fixed mounting of one end that pressing mechanism was kept away from to the stay cord has a pull ring, the bottom symmetry fixed mounting of platen has four supporting legss.

Preferably, a limiting opening is drilled in the bedplate, the supporting mechanism is inserted into the limiting opening in a sliding mode, four sliding grooves are symmetrically drilled in two inner walls opposite to the limiting opening, and the four sliding grooves are connected with the supporting mechanism in a sliding mode.

Preferably, the bearing mechanism includes the layer board, just layer board slidable mounting is in spacing opening, the both ends symmetry fixed mounting that the layer board was kept away from has four rectangular shape slides, and four rectangular shape slide all with the spout sliding connection that the phase-match set up, fixed mounting has the handle on the layer board.

Preferably, the top of layer board and the position that corresponds with spacing barrel cut annular clamping groove, the bottom of spacing barrel inserts in the annular clamping groove and is connected rather than the block.

Preferably, the pressing mechanism comprises a pressing plate, the pressing plate is movably sleeved on the four limiting columns, a circular opening is cut in the pressing plate, two connecting plates are symmetrically and fixedly mounted at two ends, far away from the pressing plate, of the pressing plate, and two round holes are symmetrically cut in the two connecting plates.

Preferably, one ends of the four limiting columns, which are far away from the bedplate, penetrate through the round holes which are matched and movably connected with the bedplate, and one ends of the limiting cylinder bodies, which are far away from the supporting plate, penetrate through the round openings and are movably connected with the round openings.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a shrink festival compressor arrangement with polytetrafluoroethylene inside lining, have the characteristics that improve compression treatment efficiency, in concrete use, with traditional shrink festival compression treatment with polytetrafluoroethylene inside lining comparatively speaking, this device carries on spacingly through spacing barrel to the shrink festival, ensure that the stable cover of shrink festival produces the slope on spacing barrel, avoid the shrink festival in the compression process, exert decurrent pressure to the shrink festival through the clamp plate, and let it become compression state from expansion state, for artifical handheld shrink festival extrudees, the clamp plate can exert even pressure to the shrink festival, effectively prevent shrink festival atress inequality and produce the distortion, need not to maintain it, the efficiency of its compression treatment has been improved greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

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

FIG. 4 is a schematic view of the supporting mechanism of the present invention;

fig. 5 is a schematic structural view of the pressing mechanism of the present invention.

In the figure: 1. a platen; 11. limiting the opening; 12. a chute; 2. a support mechanism; 21. a support plate; 22. an annular neck; 23. a handle; 24. a strip-shaped sliding plate; 3. supporting legs; 4. a limiting column; 5. a pressing mechanism; 51. pressing a plate; 52. a connecting plate; 53. a circular opening; 54. a circular hole; 6. a limiting cylinder body; 7. a contracting joint body; 8. pulling a rope; 9. and (4) a pull ring.

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 a technical solution: a contraction joint compression device with a polytetrafluoroethylene lining comprises a platen 1, a bearing mechanism 2 is slidably mounted on the platen 1, a limiting cylinder 6 is mounted at the top end of the bearing mechanism 2 in a clamping manner, a contraction joint body 7 is placed on the upper surface of the bearing mechanism 2, the contraction joint body 7 is movably sleeved on the limiting cylinder 6, four limiting columns 4 are symmetrically and fixedly mounted at the top end of the platen 1, a pressing mechanism 5 is jointly and movably sleeved on the four limiting columns 4, the pressing mechanism 5 is positioned above the contraction joint body 7, one end of the limiting cylinder 6, far away from the bearing mechanism 2, penetrates through the pressing mechanism 5 and is movably connected with the pressing mechanism 5, two pull ropes 8 are symmetrically and fixedly mounted at the bottom end of the pressing mechanism 5, one ends of the two pull ropes 8, far away from the pressing mechanism 5, are fixedly mounted with a pull ring 9, four supporting legs 3 are symmetrically and fixedly mounted at the bottom end of the platen 1, the contraction joint body 7, prevent that the shrink section body 7 from empting among the compression operation process, bulldoze the processing through clamp plate 51 to the shrink section body 7, can let the shrink section body 7 receive even decurrent pressure, avoid the shrink section body 7 to produce the distortion in compression process, need not to spend more time and maintain the shrink section body 7 of distortion, improved its compression processing's efficiency greatly.

Wherein, excavate spacing opening 11 on the platen 1, in the spacing opening 11 of bearing mechanism 2 sliding insertion, the symmetry was excavated on two inner walls that spacing opening 11 is relative has four spout 12, four spout 12 all with bearing mechanism 2 sliding connection, ensure the accurate butt joint of bearing mechanism 2 and platen 1 through spacing opening 11 to prevent its removal that produces the horizontal direction, improve the stability to the shrink festival this body 7 bearing.

Wherein, bearing mechanism 2 includes layer board 21, and layer board 21 slidable mounting has in spacing opening 11, and layer board 21 both ends symmetry fixed mounting who keeps away from mutually has four rectangular shape slides 24, and four rectangular shape slides 24 all with the spout 12 sliding connection that the phase-match set up, and fixed mounting has handle 23 on layer board 21, through the sliding connection between rectangular shape slide 24 and the spout 12, be convenient for push layer board 21 level in spacing opening 11, improve its installation and the convenience of dismantling.

Wherein, the top of layer board 21 and the position corresponding with spacing barrel 6 chisels annular groove 22, and the bottom of spacing barrel 6 is inserted in annular groove 22 and is connected rather than the block, inserts annular groove 22 with the bottom of spacing barrel 6 in, ensures the standing in the top of layer board 21 of the standing that spacing barrel 6 can be stable, is convenient for dismantle and install it moreover.

Wherein, pressing means 5 includes clamp plate 51, and clamp plate 51 activity cup joints on four spacing posts 4, cuts a circular opening 53 on clamp plate 51, and the both ends symmetry fixed mounting that clamp plate 51 kept away from mutually has two connecting plates 52, and equal symmetry cuts a two round holes 54 on two connecting plates 52, and it is spacing to carry out clamp plate 51 through four spacing posts 4, ensures that clamp plate 51 carries out vertical lift along four spacing posts 4 and removes, prevents that clamp plate 51 from inclining when the lift removes.

Wherein, the one end that platen 1 was kept away from all passes the round hole 54 that the phase-match set up and rather than swing joint to four spacing posts 4, and the one end that layer board 21 was kept away from to spacing barrel 6 passes circular opening 53 and rather than swing joint, and spacing barrel 6 passes circular opening 53 and rather than swing joint, can not be hindered by spacing barrel 6 when guaranteeing clamp plate 51 lift movement to can be stable bulldoze the shrinkage festival body 7 downwards.

Specifically, when the utility model is used, firstly, the expanded contracting section body 7 is sleeved on the limiting cylinder body 6, the expanded contracting section body 7 is effectively prevented from toppling over, then, four round holes 54 are aligned with four limiting columns 4 one by one, then, the pressing mechanism 5 is movably sleeved and installed on the four limiting columns 4, the pressing plate 51 can be ensured to stably carry out vertical lifting movement through the four limiting columns 4, at the moment, the top end of the limiting cylinder body 6 passes through the round opening 53 and is movably connected with the round opening, the pressing plate 51 is ensured not to be blocked by the limiting cylinder body 6 when moving up and down, a worker can hold the pull ring 9 by hand and pull the pull rope 8 downwards, then the pressing plate 51 can be driven to move downwards along the limiting columns 4, the contracting section body 7 can be pushed downwards when the pressing plate 51 moves downwards, the expanded contracting section body 7 can be ensured to be pressed into a compressed shape, because the limiting cylinder body 6 is connected with the annular clamping groove, after the compression treatment of the contraction joint body 7 is completed, the limiting cylinder body 6 is held by hands and is pulled upwards, so that the contraction joint body can be disconnected with the supporting plate 21, then a worker holds the handle 23 and horizontally pulls the supporting plate 21 towards one side of the body, the supporting plate 21 can be stably pulled out from the limiting opening 11 through the sliding connection between the strip-shaped sliding plate 24 and the sliding groove 12, after the supporting plate 21 is disconnected with the bedplate 1, the contraction joint body 7 in a compressed state can be taken out of the device, so that the material can be conveniently taken, compared with the traditional contraction joint compression treatment with a polytetrafluoroethylene lining, which is pushed by the contraction joint body 7 held by the worker, the device limits the contraction joint body 7 through the limiting cylinder body 6, prevents the contraction joint body 7 from toppling over during the compression operation to hinder the compression operation, and pushes and presses the contraction joint body 7 through the pressing plate 51, can let the shrink section body 7 receive even decurrent pressure, avoid the shrink section body 7 to produce the distortion in compression process and need to maintain it, effectively save the time that the compression operation needs, improve its compression treatment's efficiency greatly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A contraction joint compression device with a polytetrafluoroethylene lining comprises a platen (1) and is characterized in that a bearing mechanism (2) is slidably mounted on the platen (1), a limiting cylinder (6) is mounted at the top end of the bearing mechanism (2) in a clamping manner, a contraction joint body (7) is placed on the upper surface of the bearing mechanism (2), the contraction joint body (7) is movably sleeved on the limiting cylinder (6), four limiting columns (4) are symmetrically and fixedly mounted at the top end of the platen (1), a pressing mechanism (5) is jointly movably sleeved on the four limiting columns (4), the pressing mechanism (5) is located above the contraction joint body (7), one end, far away from the bearing mechanism (2), of the limiting cylinder (6) penetrates through the pressing mechanism (5) and is movably connected with the pressing mechanism, two pull ropes (8) are symmetrically and fixedly mounted at the bottom end of the pressing mechanism (5), one end of each of the two pull ropes (8) far away from the pressing mechanism (5) is fixedly provided with a pull ring (9), and the bottom end of the bedplate (1) is symmetrically and fixedly provided with four supporting legs (3).

2. A shrink section compression device as claimed in claim 1 having a polytetrafluoroethylene inner liner, wherein: a limiting opening (11) is formed in the bedplate (1), the bearing mechanism (2) is inserted into the limiting opening (11) in a sliding mode, four sliding grooves (12) are symmetrically formed in two inner walls, opposite to the limiting opening (11), of the limiting opening, and the four sliding grooves (12) are connected with the bearing mechanism (2) in a sliding mode.

3. A shrink section compression device as claimed in claim 1 having a polytetrafluoroethylene inner liner, wherein: bearing mechanism (2) include layer board (21), just layer board (21) slidable mounting is in spacing opening (11), the both ends symmetry fixed mounting that layer board (21) kept away from mutually has four rectangular shape slides (24), and four rectangular shape slide (24) all with spout (12) sliding connection that the phase-match set up, fixed mounting has handle (23) on layer board (21).

4. A shrink section compression device as claimed in claim 3 having a polytetrafluoroethylene inner liner, wherein: the top of layer board (21) and the position that corresponds with spacing barrel (6) are opened chisel and are had annular groove (22), the bottom of spacing barrel (6) inserts in annular groove (22) and rather than the block connection.

5. A shrink section compression device as claimed in claim 1 having a polytetrafluoroethylene inner liner, wherein: pressing mechanism (5) are including clamp plate (51), just clamp plate (51) activity is cup jointed on four spacing posts (4), round opening (53) have been dug on clamp plate (51), the both ends symmetry fixed mounting that clamp plate (51) kept away from mutually has two connecting plates (52), two equal symmetry is dug on connecting plate (52) has two round holes (54).

6. A shrink section compression device as claimed in claim 1 having a polytetrafluoroethylene inner liner, wherein: one ends, far away from the bedplate (1), of the four limiting columns (4) penetrate through round holes (54) which are matched and arranged and are movably connected with the limiting columns, and one end, far away from the supporting plate (21), of the limiting cylinder body (6) penetrates through a round opening (53) and is movably connected with the round opening.

Images