Cold storage plate splicing and fixing device

Abstract

The utility model discloses a cold storage plate splicing fixing device which comprises an inner plate and an outer plate, the surface of the inner plate is fixedly connected with a first insertion rod, the surface of the outer plate is fixedly connected with a first fixing sleeve, the surface of the first fixing sleeve is provided with a first through hole, and the first insertion rod is inserted into the inner side of the first fixing sleeve. Second penetrating holes are formed in the surfaces of the first inserting rods. According to the cold storage plate splicing and fixing device, a first inserting rod is inserted into the inner side of a first fixing sleeve on the surface of an external plate, in the process, the round face of the first inserting rod can extrude the round face part of a second inserting rod located on the inner side of the first fixing sleeve, and the second inserting rod can move outwards along a first penetrating hole; and when the center of a second insertion rod is aligned with a second through hole formed in the surface of the first insertion rod, the second insertion rod can reset under the action of an extension spring, at the moment, the insertion rods are stably prevented from sliding, the external plate and the internal plate are stably connected, and the cold storage plate is simply and preliminarily fixed and installed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cold storage board splicing technical field especially relates to a cold storage board splicing fixing device. BACKGROUND

[0002] The cold storage board splicing fixing device is a device or structure used to connect and fix cold storage boards, which usually includes multiple components to ensure that the cold storage boards can be connected together tightly and firmly, thereby forming a complete cold storage structure.

[0003] The cold storage board splicing fixing device on the market has the following problems when in use:

[0004] The traditional cold storage board splicing fixing device is usually used to preliminarily connect two connecting plates inside by using a hook when splicing the cold storage boards, which is difficult and unstable. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cold storage board splicing fixing device to solve the technical problems proposed in the background art.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a cold storage board splicing fixing device, comprising an inner plate and an outer plate, the inner plate is fixedly connected with a first inserting rod on the surface, the outer plate is fixedly connected with a first fixing sleeve on the surface, a first through hole is formed on the surface of the first fixing sleeve, the first inserting rod is inserted into the first fixing sleeve on the inner side, a second through hole is formed on the surface of the first inserting rod, a second inserting rod is inserted into the second through hole on the inner side, the second inserting rod penetrates the first through hole, a stop ring is fixedly connected with the second inserting rod on the surface, and the first fixing sleeve is connected with the stop ring on the surface through a spring, so that when two cold storage boards are connected, the two first inserting rods penetrate the two cold storage boards respectively until the first inserting rod is inserted into the first fixing sleeve on the surface of the outer plate, in this process, the circular surface of the first inserting rod will extrude the circular surface part of the second inserting rod on the inner side of the first fixing sleeve, which will make the second inserting rod move outward along the first through hole until the center of the second inserting rod is aligned with the second through hole formed on the surface of the first inserting rod, at this time, the second inserting rod will reset under the action of the tension spring, which can prevent the inserting rod from sliding more stably, connect the outer plate and the inner plate stably, and preliminarily realize the fixed installation of the cold storage board more simply.

[0007] Preferably, the external plate surface is fixedly connected with a threaded sleeve, the inside of the threaded sleeve is threadedly connected with a hand screw bolt, the bottom of the hand screw bolt is connected with a movable plate through a bearing, the external plate surface is provided with a limiting hole, the movable plate surface is fixedly connected with a limiting rod, the limiting rod is slidingly connected with the limiting hole, so that when the thickness of the cold storage plate is not the same, only the hand screw bolt needs to be twisted to drive the movable plate to press the connecting part of the cold storage plate, so that the cold storage plates of different thicknesses can be spliced and fixed, and the limiting rod provided on the movable plate and the limiting hole on the external plate prevent the movable plate from rotating during movement, thereby increasing the practicability of the device.

[0008] Preferably, the first fixed sleeve surface is fixedly connected with a second fixed sleeve, and the second fixed sleeve is in a symmetrical distribution form, so that the second insertion rod and the first fixed sleeve have an increased contact area, the second insertion rod is prevented from shaking during movement, and the stability of the device is greatly increased.

[0009] Preferably, the internal plate surface is fixedly connected with a pressing plate, the pressing plate surface is bonded with a first sealing gasket, and the movable plate surface is fixedly connected with a second sealing gasket, so that when the internal plate and the external plate are pressed, the first sealing gasket provided on the internal plate surface and the second sealing gasket provided on the movable plate greatly press the connecting part of the cold storage plate, and the sealing property of the connecting part of the cold storage plate is increased.

[0010] Preferably, the first insertion rod surface is bonded with a first sealing ring, and the external plate surface is bonded with a second sealing ring, so that the first sealing ring provided on the first insertion rod surface and the second sealing ring provided on the external plate can cover the gap between the first insertion rod and the cold storage plate by pressing the internal plate and the external plate, and the sealing property of the device is greatly increased.

[0011] Preferably, the internal plate surface is provided with a placing hook, and the placing hook is in a rectangular distribution form, so that the bag can be hung on the placing hook by providing the placing hook on the internal plate, and the space utilization is facilitated.

[0012] The cold storage plate splicing and fixing device has the following advantages:

[0013] 1.The cold storage plate splicing fixing device, by inserting the first insertion rod fixedly connected to the inner plate surface into the inner side of the first fixing sleeve on the outer plate surface, inserting the second insertion rod into the inner side of the second perforation on the surface of the first insertion rod from the first perforation on the surface of the first fixing sleeve, and fixedly connecting the stop ring to the surface of the second insertion rod, and connecting the first fixing sleeve to the stop ring through the spring, when connecting two cold storage plates, the two first insertion rods penetrate through the two cold storage plates respectively until the first insertion rod is inserted into the inner side of the first fixing sleeve on the outer plate surface, in this process, the circular surface of the first insertion rod will extrude the circular surface part of the second insertion rod in the inner side of the first fixing sleeve, and the second insertion rod will move outward along the first perforation until the center of the second insertion rod is aligned with the second perforation on the surface of the first insertion rod, then the second insertion rod will reset under the action of the tension spring, at this time, the insertion rod is relatively stable to prevent sliding, the connection between the outer plate and the inner plate is stable, and the cold storage plate is fixedly installed in a relatively simple and preliminary manner.

[0014] 2.The cold storage plate splicing fixing device, by screwing the hand screw bolt in the threaded sleeve on the surface of the outer plate, connecting the movable plate to the bottom of the hand screw bolt through the bearing, and inserting the limiting rod provided on the movable plate into the limiting hole provided on the surface of the outer plate, so that when the thickness of the cold storage plate is not the same, only the hand screw bolt needs to be twisted to drive the movable plate to press the connecting part of the cold storage plate, so that the cold storage plates with different thicknesses can be spliced and fixed, and the limiting rod provided on the movable plate and the limiting hole on the outer plate can prevent the movable plate from rotating during movement, thereby increasing the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0017] Figure 2 It is a schematic diagram of the second insertion rod structure of the present application.

[0018] Figure 3 It is a schematic diagram of the limiting hole structure of the present application.

[0019] Figure 4 It is a schematic diagram of the placing hook structure of the present application.

[0020] Marked description: 1, internal plate; 2, first plug rod; 3, pressing plate; 4, external plate; 5, first fixed sleeve; 6, first through hole; 7, check ring; 8, second plug rod; 9, second through hole; 10, threaded sleeve; 11, hand bolt; 12, movable plate; 13, limiting rod; 14, limiting hole; 15, second fixed sleeve; 16, first sealing gasket; 17, second sealing gasket; 18, first sealing ring; 19, second sealing ring; 20, placing hook. DETAILED DESCRIPTION

[0021] Hereinafter, only some exemplary embodiments are simply described. As can be appreciated by those skilled in the art, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0022] In the description of the embodiments of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0023] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0025] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0026] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a cold storage panel splicing and fixing device.

[0027] like Figures 1-4 As shown, this utility model discloses a cold storage panel splicing and fixing device, comprising an inner panel 1 and an outer panel 4. A first insert rod 2 is fixedly connected to the surface of the inner panel 1, and a first fixing sleeve 5 is fixedly connected to the surface of the outer panel 4. A first through hole 6 is formed on the surface of the first fixing sleeve 5, and the first insert rod 2 is inserted into the inner side of the first fixing sleeve 5. A second through hole 9 is formed on the surface of the first insert rod 2, and a second insert rod 8 is inserted into the inner side of the second through hole 9, penetrating the first through hole 6. A retaining ring 7 is fixedly connected to the surface of the second insert rod 8, and the first fixing sleeve 5 is connected to the surface of the retaining ring 7 by a spring. This allows for the connection of two cold storage panels. When inserting the two first insertion rods 2 through the two cold storage panels, until the first insertion rod 2 is inserted into the inner side of the first fixing sleeve 5 on the surface of the outer panel 4, the circular surface of the first insertion rod 2 will press the circular surface of the second insertion rod 8 located inside the first fixing sleeve 5, causing the second insertion rod 8 to move outward along the first through hole 6 until the center of the second insertion rod 8 is aligned with the second through hole 9 opened on the surface of the first insertion rod 2. At this time, the second insertion rod 8 will be reset under the action of the tension spring. This relatively stably prevents the insertion rod from sliding, making the connection between the outer panel 4 and the inner panel 1 stable, and relatively simply achieving the initial fixed installation of the cold storage panel.

[0028] A threaded sleeve 10 is fixedly connected to the surface of the outer plate 4. A hand-tightening bolt 11 is threadedly connected to the inner side of the threaded sleeve 10. A movable plate 12 is connected to the bottom of the hand-tightening bolt 11 through a bearing. A limit hole 14 is opened on the surface of the outer plate 4. A limit rod 13 is fixedly connected to the surface of the movable plate 12. The limit rod 13 is slidably connected to the limit hole 14. In this way, when encountering cold storage panels of different thicknesses, it is only necessary to tighten the hand-tightening bolt 11 to drive the movable plate 12 to press the joint of the cold storage panels, so that cold storage panels of different thicknesses can be spliced ​​and fixed. Through the limit rod 13 on the movable plate 12 and the limit hole 14 on the outer plate 4, the movable plate 12 will not rotate during the movement, which increases the practicality of the device.

[0029] The surface of the first fixing sleeve 5 is fixedly connected with the second fixing sleeve 15, and the second fixing sleeve 15 is symmetrically distributed. Thus, the second inserting rod 8 and the first fixing sleeve 5 increase the contact area through the second fixing sleeve 15, prevent the second inserting rod 8 from shaking when moving, and greatly increase the stability of the device.

[0030] The surface of the inner plate 1 is fixedly connected with the pressing plate 3, the surface of the pressing plate 3 is bonded with the first sealing gasket 16, and the surface of the movable plate 12 is fixedly connected with the second sealing gasket 17. Thus, when the inner plate 1 and the outer plate 4 are pressed, the first sealing gasket 16 on the surface of the inner plate 1 and the second sealing gasket 17 on the movable plate 12 greatly press the connection of the cold storage plate, and increase the sealing property of the connection of the cold storage plate.

[0031] The surface of the first inserting rod 2 is bonded with the first sealing ring 18, and the surface of the outer plate 4 is bonded with the second sealing ring 19. Thus, the first sealing ring 18 on the surface of the first inserting rod 2 and the second sealing ring 19 on the outer plate 4 can cover the gap between the first inserting rod 2 and the cold storage plate through the pressing of the inner plate 1 and the outer plate 4, and greatly increase the sealing property of the device.

[0032] The surface of the inner plate 1 is provided with the placing hook 20, and the placing hook 20 is in a rectangular distribution. Thus, the bag can be hung on the placing hook 20, and the space is utilized conveniently.

[0033] The working principle of the cold storage plate splicing and fixing device is as follows: when two cold storage plates are connected, the two first inserting rods 2 penetrate the two cold storage plates respectively until the first inserting rods 2 are inserted into the inner side of the first fixing sleeve 5 on the surface of the outer plate 4, in the process, the circular surface of the first inserting rod 2 will extrude the circular surface part of the second inserting rod 8 on the inner side of the first fixing sleeve 5, so that the second inserting rod 8 moves outward along the first perforation 6 until the center of the second inserting rod 8 is aligned with the second perforation 9 on the surface of the first inserting rod 2, then the second inserting rod 8 is reset under the action of the tension spring, at this time, the inserting rod is prevented from sliding more stably, the connection between the outer plate 4 and the inner plate 1 is stable, the fixing and installation of the cold storage plate are more simply and preliminarily realized, and when the thicknesses of the cold storage plates are different, only the hand screw bolt 11 needs to be screwed to drive the movable plate 12 to press the connection part of the cold storage plate, so that the cold storage plates with different thicknesses can be spliced and fixed, the movable plate 12 cannot rotate in the moving process through the limiting rod 13 arranged on the movable plate 12 and the limiting hole 14 arranged on the outer plate 4, the practicability of the device is increased, when the inner plate 1 and the outer plate 4 are pressed, the first sealing gasket 16 arranged on the surface of the inner plate 1 and the second sealing gasket 17 arranged on the movable plate 12 press the connection part of the cold storage plate to a large extent, the sealing property of the connection part of the cold storage plate is increased, and the first sealing ring 18 arranged on the surface of the first inserting rod 2 and the second sealing ring 19 arranged on the outer plate 4 can cover the gap between the first inserting rod 2 and the cold storage plate through pressing the inner plate 1 and the outer plate 4, the sealing property of the device is increased to a large extent, and the placing hook 20 is arranged on the inner plate 1, so that a bag can be hung on the placing hook 20, and space utilization is facilitated.

[0034] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A cold store panel splicing fixture comprising an inner panel (1) and an outer panel (4), characterized in that: The surface of the inner plate (1) is fixedly connected with a first inserting rod (2), the surface of the outer plate (4) is fixedly connected with a first fixing sleeve (5), the surface of the first fixing sleeve (5) is provided with a first through hole (6), the first inserting rod (2) is inserted into the first fixing sleeve (5), the surface of the first inserting rod (2) is provided with a second through hole (9), the second inserting rod (8) is inserted into the second through hole (9), the second inserting rod (8) penetrates the first through hole (6), the surface of the second inserting rod (8) is fixedly connected with a check ring (7), and the surface of the check ring (7) is connected with the first fixing sleeve (5) through a spring.

2. The cold storage panel splicing and fixing device according to claim 1, characterized in that: The surface of the outer plate (4) is fixedly connected with a threaded sleeve (10), the inner side of the threaded sleeve (10) is connected with a hand screw bolt (11) through threads, the bottom of the hand screw bolt (11) is connected with a movable plate (12) through a bearing, the surface of the outer plate (4) is provided with a limiting hole (14), and the surface of the movable plate (12) is fixedly connected with a limiting rod (13).

3. The cold storage panel splicing and fixing device according to claim 1, characterized in that: The surface of the first fixing sleeve (5) is fixedly connected with a second fixing sleeve (15), and the second fixing sleeve (15) is in a symmetrical distribution form.

4. The cold storage panel splicing and fixing device according to claim 2, characterized in that: The surface of the inner plate (1) is fixedly connected with a pressing plate (3), the surface of the pressing plate (3) is bonded with a first sealing gasket (16), and the surface of the movable plate (12) is fixedly connected with a second sealing gasket (17).

5. The cold storage panel splicing fixture of claim 1, wherein: The surface of the first inserting rod (2) is bonded with a first sealing ring (18), and the surface of the outer plate (4) is bonded with a second sealing ring (19).

6. The cold storage panel splicing fixture of claim 1, wherein: The surface of the inner plate (1) is provided with a placing hook (20), and the placing hook (20) is in a rectangular distribution form.

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