CN213271584U - Metal blind plate clamp - Google Patents

Abstract

The utility model relates to the field of blind plate clamps, and discloses a metal blind plate clamp which comprises a clamping device, a buffer device and a blind plate device, the clamping device is of a cylindrical inner cavity structure, two buffering devices are arranged, one end of each buffering device is fixedly connected to the bottom of the clamping device, the blind plate device is cylindrical, is arranged right below the clamping device and is movably connected with the blind plate device through a buffer device, the utility model, through the mutual cooperation of the clamping device, the buffer device and the blind plate device, the clamping and fixing effect of the whole device to the blind plate is more stable, the blind plate device is not easy to shake, and the temperature rising due to friction in the clamping and fixing process can be reduced, because the partition plate and the air diffuser plate are arranged between the two blind plates, the noise reduction effect is good.

Description

Metal blind plate clamp

Technical Field

The utility model relates to a blind plate presss from both sides the field, specifically is a metal blind plate presss from both sides.

Background

The normal name of the blind plate is called a flange cover, and some are also called blind flanges or pipe plugs. It is the flange that does not have the hole in the middle, and the blind plate generally uses with the blind plate clamp combination, and the blind plate generally needs the blind plate clamp to fix it when rotating, however, current blind plate clamp general structure is fairly simple, and the blind plate clamp is fixed the effect and is unstable inadequately, and in addition, at fixed in-process, can produce great noise, and the part of the contact of blind plate clamp and blind plate can generate heat.

To this end, we have designed a metal blind plate clip.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a metal blind plate presss from both sides has solved the problem that proposes in the above-mentioned background art.

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

the utility model provides a metal blind plate clamp, includes clamping device, buffer and blind plate device, clamping device is the inside cavity structure of cylindricality, buffer is equipped with two, and buffer's one end fixed connection is in clamping device's bottom, the blind plate device is cylindrical, and the blind plate device is located under the clamping device, and the blind plate device passes through buffer and blind plate device swing joint.

Furthermore, one end of the buffer device is fixedly connected with a graphene block.

Further, the clamping device comprises a clamping shell, a connecting rod, a rotating rod, a supporting rod, two clamping plates, a sliding block and a push-pull rod, wherein the clamping shell is of a cylindrical inner structure, a strip-shaped through hole is formed in the bottom of the clamping shell, the connecting rod is movably connected to the bottom of an inner cavity of the clamping shell through a bearing, one end of the connecting rod is arranged on the outer surface of the clamping shell through the through hole formed in the top of the clamping shell, threads are arranged on the outer surface of the part, located in the inner cavity of the clamping shell, of the connecting rod, the bottom of the rotating rod is fixedly connected to the top of the connecting rod, two ends of the supporting rod are respectively and fixedly connected to the side wall of the inner cavity of the clamping shell, the two clamping plates are arranged, through holes are formed in positions, close to the top, of the clamping plates, the connecting rod is inserted in the sliding block in a penetrating mode, threads on the outer surface of the connecting rod are meshed with threaded holes in the inner wall of the through hole of the sliding block, and two ends of the push-pull rod are hinged to the top of the sliding block and the top of the clamping plate respectively.

Furthermore, buffer includes first cylinder, second cylinder and, spring, first cylinder is the inside cavity of cylindricality structure of not capping, the inner chamber of first cylinder is located to the one end of second cylinder, and the second cylinder passes through spring swing joint in first cylinder, the both ends of spring fixed connection respectively in second cylinder and first cylinder inner chamber bottom.

Further, the blind plate device comprises a first blind plate, a partition plate, a second blind plate, a wind dispersing plate and two heat dissipation rings, wherein the first blind plate is of a cylindrical structure, the partition plate is provided with a plurality of rings, the partition plate is arranged on the top of the first blind plate, the partition plate is fixedly connected to the first blind plate, the bottom of the second blind plate is fixedly connected to the top of the partition plate, the wind dispersing plate is fixedly connected to the inner wall of the through hole formed in the center of the second blind hole, a plurality of through holes are formed in the wind dispersing plate, and the heat dissipation rings are fixedly connected to the outer surfaces of the first blind plate and the second blind plate.

The utility model has the advantages that:

1. the utility model discloses a, owing to installed clamping device and buffer for the blind plate is fixed more stable, and fixed process is slower, and the condition of stopping immediately can not appear in the blind plate, has reduced the damage of friction to the blind plate.

2. The utility model discloses a, owing to set up the baffle at first blind plate and second blind plate, and the center department of second blind plate has set up the air diffuser, consequently, at the fixed in-process of pivoted blind plate, the effect of making an uproar falls in playing that can be fine, in addition, because radiating ring fixed connection is in first blind plate and second blind plate surface, consequently, at the fixed in-process of blind plate, because the heat that the friction produced can reduce partly under the effect of radiating ring.

Drawings

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

FIG. 2 is a schematic structural view of the clamping device and the buffering device of the present invention;

fig. 3 is a schematic structural view of the middle blind plate device of the present invention.

In the figure: 1. a clamping device; 2. a buffer device; 3. a blind plate device; 4. a graphene block; 5. a clamping shell; 6. a connecting rod; 7. a rotating rod; 8. a support bar; 9. a splint; 10. a slider; 11. a push-pull rod; 12. a first cylinder; 13. a second cylinder; 14. a spring; 15. a first blind plate; 16. a partition plate; 17. a second blind plate; 18. a diffuser plate; 19. and a heat dissipation ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides a metal blind plate presss from both sides, includes clamping device 1, buffer 2 and blind plate device 3, clamping device 1 is the inside cavity structure of cylindricality, buffer 2 is equipped with two, and buffer 2's one end fixed connection is in clamping device 1's bottom, and buffer 2's other end fixedly connected with graphite alkene piece 4, because graphite alkene's heat dissipation function, consequently, graphite alkene piece 4 at this place can reduce clamping device 1 and blind plate device 3 because the produced heat of friction, blind plate device 3 is cylindrical, and blind plate device 3 locates under clamping device 1, and blind plate device 3 passes through buffer 2 and blind plate device 3 swing joint.

Wherein, the clamping device 1 comprises a clamping shell 5, a connecting rod 6, a rotating rod 7, a supporting rod 8, a clamping plate 9, a sliding block 10 and a push-pull rod 11, the clamping shell 5 is a cylindrical internal structure, a strip-shaped through hole is arranged at the bottom of the clamping shell 5, the connecting rod 6 is movably connected at the bottom of the inner cavity of the clamping shell 5 through a bearing, one end of the connecting rod 6 is arranged at the outer surface of the clamping shell 5 through the through hole arranged at the top of the clamping shell 5, the part of the outer surface of the connecting rod 6 arranged in the inner cavity of the clamping shell 5 is provided with a thread, the bottom of the rotating rod 7 is fixedly connected at the top of the connecting rod 6, two ends of the supporting rod 8 are respectively fixedly connected at the side wall of the inner cavity of the clamping shell 5, two clamping plates 9 are arranged, the through hole is arranged at the position of the clamping plate 9 close, the center of the slide block 10 is provided with a through hole with a threaded hole on the inner wall, the connecting rod 6 is inserted into the slide block 10, the thread on the outer surface of the connecting rod 6 is meshed with the threaded hole on the inner wall of the through hole of the slide block 10, two ends of the push-pull rod 11 are respectively hinged on the top of the slide block 10 and the top of the clamping plate 9, the buffer device 2 comprises a first cylinder 12, a second cylinder 13 and a spring 14, the first cylinder 12 is of a structure that the inner cavity of the first cylinder 12 is not sealed, one end of the second cylinder 13 is arranged in the inner cavity of the first cylinder 12, the second cylinder 13 is movably connected to the first cylinder 12 through the spring 14, two ends of the spring 14 are respectively fixedly connected to the bottom of the second cylinder 13 and the inner cavity of the first cylinder 12, the blind plate is fixed more stably through the mutual matching of the clamping device 1 and the buffer device 2, the, the damage of the friction to the blind plate is reduced.

Wherein, the blind plate device 3 comprises a first blind plate 15, a plurality of partition plates 16, a second blind plate 17, a wind dispersing plate 18 and a heat dissipation ring 19, the first blind plate 15 is of a cylindrical structure, the partition plates 16 are provided with a plurality of partition plates 16, the partition plates 16 are arranged on the top of the first blind plate 15 in a circle, the partition plates 16 are fixedly connected with the first blind plate 15, the bottom of the second blind plate 17 is fixedly connected with the top of the partition plates 16, the wind dispersing plates 18 are fixedly connected with the inner walls of through holes formed in the centers of the second blind holes, a plurality of through holes are formed in the wind dispersing plates 18, wind can enter from the holes formed by the partition plates 16 through the mutual matching of the partition plates 16 and the wind dispersing plates 18 and then comes out of the wind dispersing plates 18, so as to play a good role of noise reduction, the heat dissipation ring 19 is provided with two heat dissipation rings 19, the heat dissipation ring 19 is fixedly connected with the outer surfaces of the first blind plate 15 and the second blind plate 17, the function of heat dissipation is achieved.

To sum up, when the utility model is used, because the clamping device 1 and the buffer device 2 are installed, when the staff needs to fix the blind plate, the rotating rod 7 can be rotated first, because the top of the connecting rod 6 is fixedly connected to the rotating rod 7 and the connecting rod 6 is movably connected to the clamping shell 5 through the bearing, the connecting rod 6 starts to rotate under the action of the rotating rod 7, because the part of the outer surface of the connecting rod 6 arranged in the inner cavity of the clamping shell 5 is provided with threads, and the slider 10 is engaged with the connecting rod 6 through the threaded hole of the inner wall of the through hole, the two ends of the supporting rod 8 are respectively fixedly connected to the side wall of the clamping shell 5, and the supporting rod 8 is movably connected to the inner wall of the through hole of the clamping plate 9, the two ends of the push-pull rod 11 are respectively hinged to the top of the slider 10 and the clamping plate 9, therefore, in the rotating process of the connecting, the distance between the two clamping plates 9 is reduced, because the first cylinder 12 is fixedly connected to the clamping plate 9, the second cylinder 13 is movably connected to the first cylinder 12 through the spring 14, and the second cylinder 13 is fixedly connected to the graphene block 4, in the moving process of the clamping plate 9, the graphene block 4 touches the blind plate device 3, then the spring 14 is extruded, the clamping plate 9 continues to move until the blind plate device 3 is completely fixed, the fixing of the blind plate is more stable through the mutual matching of the clamping device 1 and the buffer device 2, the fixing process is slow, the blind plate cannot be stopped immediately, the damage of friction to the blind plate is reduced, because the partition plate 16 is arranged on the first blind plate 15 and the second blind plate 17, and the air diffuser plate 18 is arranged at the center of the second blind plate 17, therefore, in the rotating process of fixing the blind plate, through the mutual matching of the partition plate 16 and the air diffuser plate 18, the wind can be made to enter from the hole formed by the partition 16 and then come out from the wind-dispersing plate 18, thereby achieving a good noise reduction effect, and in addition, since the heat-dissipating ring 19 is fixedly connected to the outer surfaces of the first and second blind plates 15 and 17, the heat generated due to friction can be partially reduced by the heat-dissipating ring 19 during the blind plate fixing process.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (5)

1. The utility model provides a metal blind plate presss from both sides, includes clamping device (1), buffer (2) and blind plate device (3), its characterized in that: clamping device (1) is the inside cavity structure of cylindricality, buffer (2) are equipped with two, and the one end fixed connection of buffer (2) is in the bottom of clamping device (1), blind plate device (3) are cylindrical, and blind plate device (3) are located under clamping device (1), and blind plate device (3) pass through buffer (2) and blind plate device (3) swing joint.

2. A metal blind plate clip according to claim 1 wherein: one end of the buffer device (2) is fixedly connected with a graphene block (4).

3. A metal blind plate clip according to claim 1 wherein: the clamping device (1) comprises a clamping shell (5), a connecting rod (6), a rotating rod (7), a supporting rod (8), a clamping plate (9), a sliding block (10) and a push-pull rod (11), wherein the clamping shell (5) is of a cylindrical internal structure, a strip-shaped through hole is formed in the bottom of the clamping shell (5), the connecting rod (6) is movably connected to the bottom of an inner cavity of the clamping shell (5) through a bearing, a through hole formed in the top of the clamping shell (5) is formed in one end of the connecting rod (6) and is formed in the outer surface of the clamping shell (5), threads are arranged on the outer surface of a part, arranged in the inner cavity of the clamping shell (5), of the connecting rod (6), the bottom of the rotating rod (7) is fixedly connected to the top of the connecting rod (6), two ends of the supporting rod (8) are respectively and fixedly connected to the side wall of the inner cavity of, the inner wall of the through hole of the clamping plate (9) is movably connected to the outer surface of the supporting rod (8), the strip-shaped through hole formed in the bottom of the clamping shell (5) is formed in one end of the clamping plate (9), the outer surface of the clamping shell (5) is formed in the through hole formed in the bottom of the clamping shell (5), the through hole with the threaded hole formed in the inner wall is formed in the center of the sliding block (10), the connecting rod (6) is inserted into the threaded hole formed in the outer surface of the sliding block (10) and the connecting rod (6) and meshed with the threaded hole formed in the inner wall of the through hole of the.

4. A metal blind plate clip according to claim 1 wherein: buffer (2) include first cylinder (12), second cylinder (13) and, spring (14), first cylinder (12) are the inside cavity of cylindricality structure of uncapping, the inner chamber of first cylinder (12) is located to the one end of second cylinder (13), and second cylinder (13) pass through spring (14) swing joint in first cylinder (12), the both ends of spring (14) are fixed connection respectively in second cylinder (13) and first cylinder (12) inner chamber bottom.

5. A metal blind plate clip according to claim 1 wherein: blind plate device (3) include first blind plate (15), baffle (16), second blind plate (17), air diffuser (18) and radiating ring (19), first blind plate (15) are the cylindricality structure, baffle (16) are equipped with a plurality of, and first blind plate (15) top circle is located in baffle (16), and baffle (16) fixed connection in first blind plate (15), the bottom fixed connection of second blind plate (17) is in baffle (16) top, air diffuser (18) fixed connection is in the through-hole inner wall that second blind hole center department seted up, and has seted up a plurality of through-hole on air diffuser (18), radiating ring (19) are equipped with two, and radiating ring (19) fixed connection is in first blind plate (15) and second blind plate (17) surface.

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