CN212492968U - Peak-valley lapping type corrugated packing - Google Patents

Abstract

The utility model provides a peak valley piece-lapping type ripple packs relates to basic material technical field, including the crest, trough and wave surface, the ripple packs by the crest, trough and wave surface are constituteed, ripple packs one end and is equipped with L type boss, and L type boss and ripple pack fixed connection, ripple packs the one end of keeping away from L type boss and has seted up first L type draw-in groove, and first L type draw-in groove and L type boss swing joint, L type boss bottom is equipped with the cylinder, second L type draw-in groove has been seted up to inside the cylinder, and second L type draw-in groove and L type boss swing joint. The two ends of the packing corrugated plate are provided with the L-shaped bosses and the corresponding clamping grooves, so that the horizontal extension between every two corrugated plates is realized, and the use of the packing corrugated plate is lengthened. The L-shaped boss arranged at one end of the packing corrugated plate is connected with the clamping groove corresponding to the roller with the stretchable steel plate inside, so that the situation that the corrugated plate is scattered and rocked cannot occur when a large number of corrugated plate combinations are packed.

Description

Peak-valley lapping type corrugated packing

Technical Field

The utility model relates to a base material technical field especially relates to a peak valley piece formula ripple packs.

Background

The peak valley lapping type corrugated packing is different from common corrugated packing of a metal orifice plate and belongs to one of novel intermittent metal regular packing. The stuffing is based on common corrugated stuffing, and is cut and punched reversely on each complete corrugated slush line of the corrugated stuffing at intervals to produce a plurality of pits and cuts to form incomplete interrupted corrugations, thereby generating a novel structural shape different from the prior art. The structural characteristics of the filler are as follows: on the wave crest of every period of corrugation, the regular and discontinuous valley sections whose cross-section is made into the form of triangle are cut, every valley surface forming valley section is made into the form of trapezoid or parallelogram whose upper portion is small and lower portion is large, and the depth of valley section is less than 1/2 wave crest height. And in the wave trough of every period of corrugation of said filler the regular intermittent opened peak sections whose cross-section form is triangular, every peak surface forming peak section is made into the form of trapezoid or parallelogram whose upper portion is large and lower portion is small, and the height of peak section is less than 1/2 wave trough depth. As mentioned above, the corrugation of the peak valley brand corrugated packing is distinctive, the peaks have valleys on the peaks, and the valleys in the valleys are the 1 kind of interrupted corrugated packing with novel structural shapes. The packing is easy to produce and manufacture, the rigidity and the strength of the whole packing plate are not influenced by the pits and the cuts cut on the packing, the mutual biting phenomenon does not exist between packing sheets, and the assembly and the use are convenient.

According to the patent document that patent number is CN2303679Y discloses, the utility model discloses a peak valley takes piece formula ripple to pack. It belongs to a structured packing used in a tower in the fields of chemical engineering and the like. The filler is mainly characterized in that valley sections and peak sections with triangular cross sections are regularly and discontinuously arranged on the peaks and the valleys of the corrugated filler sheet, two valley surfaces forming the valley sections are in a trapezoid shape with a small top and a large bottom, two peak surfaces forming the peak sections are in a trapezoid shape with a large top and a small bottom, and two waist line sections of the trapezoid can be straight lines or curves. The utility model discloses have better hydrodynamics and mass transfer performance, can extensively be used for vapour liquid mass transfer fields such as chemical industry, petrochemical, pharmacy, chemical fertilizer.

However, in practical use of the above patent documents, each filler corrugated plate is not firm when being connected, and can only be thickened longitudinally but cannot be elongated transversely, and when a plurality of filler corrugated plates are used for filling, the edges cannot be fixed, so that the plate can move.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a peak valley lapping type corrugated packing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a peak valley take piece formula ripple to pack, includes the crest, trough and wave surface, the ripple packs by the crest, trough and wave surface are constituteed, ripple packs one end and is equipped with L type boss, and L type boss and ripple pack fixed connection, the ripple packs the one end of keeping away from L type boss and has seted up first L type draw-in groove, and first L type draw-in groove and L type boss swing joint, L type boss bottom is equipped with the cylinder, second L type draw-in groove has been seted up to cylinder inside, and second L type draw-in groove and L type boss swing joint.

Preferably, the corrugated packing is a metal thin plate or a plastic thin plate, the two wave surfaces are fixedly connected to form a certain angle, the wave surface angle forms a wave crest towards the top, and the wave surface angle forms a wave trough towards the bottom.

Preferably, the inner wall of the first L-shaped clamping groove is provided with a spring, one end of the spring is fixedly connected with the inner wall of the first L-shaped clamping groove, one end, far away from the first L-shaped clamping groove, of the spring is provided with a baffle, and the baffle is fixedly connected with the spring.

Preferably, the roller is internally provided with a shaft, two ends of the shaft are movably connected with the roller, and the roller is internally provided with a stretchable steel plate.

Preferably, the inner wall of the second L-shaped clamping groove is provided with a spring, one end of the spring is fixedly connected with the inner wall of the second L-shaped clamping groove, one end, far away from the second L-shaped clamping groove, of the spring is provided with a limiting plate, and the limiting plate is fixedly connected with the spring.

Preferably, the shaft is located inside the stretchable steel plate, one end of the stretchable steel plate is fixedly connected with the shaft, a through hole is formed in the bottom of the roller, one end, far away from the shaft, of the stretchable steel plate penetrates through the through hole to be connected with a handle, and the handle is fixedly connected with the stretchable steel plate.

Advantageous effects

The utility model discloses in, adopt the buckled plate both ends of packing to be equipped with L type boss and the draw-in groove that corresponds, make can transversely prolong between every buckled plate, the use of extension buckled plate that packs.

The utility model discloses in, the L type boss that adoption filler buckled plate one end was equipped with and the inside draw-in groove that the cylinder that is equipped with the steel sheet of stretching corresponds connect, guarantee when a large amount of buckled plate combinations pack, the condition that the buckled plate was in disorder rocked can not appear.

Drawings

FIG. 1 is an isometric view of a corrugated packing of the peak and valley lap type;

FIG. 2 is a cross-sectional view of a peak-valley patch type corrugated packing;

FIG. 3 is a top view of a corrugated packing of the peak and valley lap type;

fig. 4 is an enlarged detail a in fig. 2.

Illustration of the drawings:

1. wave crest; 2. a trough of a wave; 3. wave surface; 4. a first L-shaped slot; 5. a baffle plate; 6. a spring; 7. an L-shaped boss; 8. a drum; 9. a stretchable steel plate; 10. a second L-shaped slot; 11. a limiting plate; 12. a handle; 13. around an axis.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a peak-valley lapping type corrugated packing comprises a peak 1, a valley 2 and a wave surface 3, the corrugated packing is composed of the peak 1, the valley 2 and the wave surface 3, the corrugated packing is made of metal thin plates or plastic thin plates, the two wave surfaces 3 are fixedly connected into a certain angle, the wave surface 3 forms the peak 1 towards the top in the angle direction, the wave surface 3 forms the valley 2 towards the bottom in the angle direction, one end of the corrugated packing is provided with an L-shaped boss 7, the L-shaped boss 7 is fixedly connected with the corrugated filler, one end of the corrugated filler, which is far away from the L-shaped boss 7, is provided with a first L-shaped clamping groove 4, the first L-shaped clamping groove 4 is movably connected with the L-shaped lug boss 7, the inner wall of the first L-shaped clamping groove 4 is provided with a spring 6, and one end of the spring 6 is fixedly connected with the inner wall of the first L-shaped clamping groove 4, one end of the spring 6, which is far away from the first L-shaped clamping groove 4, is provided with a baffle 5, and the baffle 5 is fixedly connected with the spring 6. The bottom of the L-shaped boss 7 is provided with a roller 8, a second L-shaped clamping groove 10 is formed in the roller 8, and the second L-shaped clamping groove 10 is movably connected with the L-shaped boss 7. Spring 6 is arranged on the inner wall of second L-shaped clamping groove 10, one end of spring 6 is fixedly connected with the inner wall of second L-shaped clamping groove 10, one end of spring 6, far away from second L-shaped clamping groove 10, is provided with limiting plate 11, and limiting plate 11 is fixedly connected with spring 6. The roller 8 is internally provided with a shaft 13, two ends of the shaft 13 are movably connected with the roller, and the roller 8 is internally provided with a stretchable steel plate 9. The shaft 13 is located inside the stretchable steel plate 9, one end of the stretchable steel plate 9 is fixedly connected with the shaft 13, a through hole is formed in the bottom of the roller 8, one end, far away from the shaft 13, of the stretchable steel plate 9 penetrates through the through hole to be connected with a handle 12, and the handle 12 is fixedly connected with the stretchable steel plate 9.

The utility model discloses a theory of operation: when the corrugated packing is used, the first L-shaped clamping groove 4 and the L-shaped boss 7 which are arranged at two ends of the corrugated packing can be mutually matched and connected, when the corrugated packing is operated, the L-shaped boss 7 is inserted into the first L-shaped clamping groove 4 and then pushed inwards, so that the L-shaped boss 7 is embedded with the first L-shaped clamping groove 4, and at the moment, the baffle 5 fixedly connected with the spring 6 is propped against the L-shaped clamping groove to limit the L-shaped clamping groove, so that the use length of the corrugated packing is increased; when the filler was poured into to the mass connection gomphosis of wave form filler, insert L type boss 7 in the second L type draw-in groove 10 that cylinder 8 was seted up, then promote inwards, make L type boss 7 and the gomphosis of second L type draw-in groove 10, support L type draw-in groove with spring 6 fixed connection's limiting plate 11 this moment, it is spacing to L type draw-in groove, ripple packs and cylinder 8 fixed connection this moment, according to the peripheral size length of wave form filler, control handle 12 and make tensile steel sheet 9 around the rotatory pull-out of axle 13, fix the ripple filler periphery, ripple filler's stability when guaranteeing to pack.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A peak-valley patch type corrugated packing, comprising peaks (1), valleys (2) and wavy surfaces (3), characterized in that: the ripple packs by crest (1), trough (2) and ripples face (3) and constitutes, ripple packs one end and is equipped with L type boss (7), and L type boss (7) and ripple pack fixed connection, ripple packs the one end of keeping away from L type boss (7) and has seted up first L type draw-in groove (4), and first L type draw-in groove (4) and L type boss (7) swing joint, L type boss (7) bottom is equipped with cylinder (8), second L type draw-in groove (10) have been seted up to cylinder (8) inside, and second L type draw-in groove (10) and L type boss (7) swing joint.

2. The peak-valley patch type corrugated packing of claim 1, wherein: the corrugated packing is made of a metal thin plate or a plastic thin plate, the two wave surfaces (3) are fixedly connected to form a certain angle, the wave surface (3) forms a wave crest (1) towards the top in angle, and the wave surface (3) forms a wave trough (2) towards the bottom in angle.

3. The peak-valley patch type corrugated packing of claim 1, wherein: first L type draw-in groove (4) inner wall is equipped with spring (6), and spring (6) one end and first L type draw-in groove (4) inner wall fixed connection, the one end that first L type draw-in groove (4) were kept away from in spring (6) is equipped with baffle (5), and baffle (5) and spring (6) fixed connection.

4. The peak-valley patch type corrugated packing of claim 1, wherein: the roller is characterized in that a shaft (13) is arranged inside the roller (8), two ends of the shaft (13) are movably connected with the roller, and a stretchable steel plate (9) is arranged inside the roller (8).

5. The peak-valley patch type corrugated packing of claim 1, wherein: second L type draw-in groove (10) inner wall is equipped with spring (6), and spring (6) one end and second L type draw-in groove (10) inner wall fixed connection, the one end that second L type draw-in groove (10) were kept away from in spring (6) is equipped with limiting plate (11), and limiting plate (11) and spring (6) fixed connection.

6. The peak-valley patch type corrugated packing of claim 4, wherein: it is inside to be located tensile steel sheet (9) around axle (13), and tensile steel sheet (9) one end with to be around axle (13) fixed connection, the through-hole has been seted up to cylinder (8) bottom, the one end of keeping away from around axle (13) of tensile steel sheet (9) is passed the through-hole and is connected with handle (12), and handle (12) and tensile steel sheet (9) fixed connection.

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