Telescopic cold storage low-temperature operation table

Abstract

The utility model discloses a telescopic cold storage low-temperature operation table which comprises a cold storage body. The lengthened sliding rail is pushed backwards, the inclined block extrudes backwards to drive the bevel clamping block to move upwards, when the inclined block moves to the rear side of the bevel clamping block, the first reset spring drives the bevel clamping block and the limiting block to move downwards, and clamping and fixing of the lengthened sliding rail are completed; during separation, a push-pull plate is pushed backwards to drive a push-pull column, a second reset spring, a separation block, a third reset spring, a fixing column and an inclined block to move backwards, and when the separation block moves to the rear side of a bevel clamping block, the push-pull plate is pulled to drive the push-pull column, the second reset spring, a fixing disc and the separation block to move forwards, and the bevel clamping block is driven to move upwards to be separated from the separation block and the inclined block. The telescopic refrigeration house has the advantage of being convenient to use, the reset clamping mechanism and the push-pull separation mechanism are used in cooperation, the lengthened sliding rail can be rapidly clamped, fixed and separated, materials cannot fall off when taken out, and the telescopic refrigeration house is not limited in use.

Description

Technical Field

[0001] The utility model relates to the technical field of telescopic cold storage, in particular to a telescopic cold storage low-temperature operating table. Background Art

[0002] Telescopic cold storage is a loading and unloading platform specially used in cold storage, cold chain, cold storage and other places; the structure and performance of the conventional flap unloading platform are completely different. The telescopic insulated unloading platform is specially designed for cold storage, cold chain and cold storage;

[0003] When the telescopic cold storage is extended to the outside to discharge materials, the traditional telescopic cold storage is extended directly when discharging materials. The materials placed in the cold storage are generally heavy. When extended to the outside of the cold storage, there is no support at the bottom, which will cause the placed components and materials to fall to the ground, causing damage to the materials, thereby increasing the usage limitations of the telescopic cold storage. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a telescopic cold storage low-temperature operating table, which has the advantage of convenient use and solves the problem that when the telescopic cold storage is extended to the outside to discharge materials, the traditional telescopic cold storage is directly extended when discharging materials, and the materials placed in the cold storage are generally heavy. When extended to the outside of the cold storage, there is no support at the bottom, which will cause the placed components and materials to fall to the ground, causing damage to the materials, thereby increasing the problem of the limitations of the use of the telescopic cold storage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic cold storage low-temperature operating table, comprising a cold storage body, a front cover assembly is arranged at the bottom of the front side of the cold storage body, a limiting slide rail is arranged inside the cold storage body, a guide groove is opened at the front side of the limiting slide rail, the number of the guide grooves is two, an extended slide rail is arranged at the front side of the cold storage body, a guide block is fixedly connected to the front side of the extended slide rail, the number of the guide blocks is two, a supporting foot is fixedly connected to the bottom of the extended slide rail, the number of the supporting feet is several, and the several supporting feet are equidistantly distributed, a reset clamping mechanism is arranged at the front side of the limiting slide rail, and a push-pull separation mechanism is arranged at the rear side of the extended slide rail;

[0006] The reset clamping mechanism is used to clamp and fix the extended slide rail;

[0007] The push-pull separation mechanism is used to push and pull the limiting slide rail and the extended slide rail to separate.

[0008] As a preferred embodiment of the utility model, the reset clamping mechanism includes an oblique clamping block and a reset spring 1, the reset spring 1 is movably sleeved on the surface of the oblique clamping block, the surface of the oblique clamping block is movably sleeved with a support plate, the number of the support plates is two, the outer side of the reset spring 1 is fixedly connected to the inner side of the support plate, the outer side of the support plate is fixedly connected to the front side of the inside of the limiting slide rail, the top of the oblique clamping block extends to the outer side of the support plate, and the top of the oblique clamping block is fixedly connected to the limiting block.

[0009] The cam is secured to the left of the chassis and is secured on the left with a spring which is secured on the chassis to a position 56° which allows the chassis to move freely in the front of the chassis and to move the chassis to a position 05° which is secured on the chassis.

[0010] As a preferred embodiment of the utility model, the surface movable sleeve of the push-pull column is provided with a wear-resistant sleeve, the outer side of the wear-resistant sleeve is fixedly connected to the inside of the top of the fixed plate, and the wear-resistant sleeve is located inside the extended slide rail.

[0011] As a preferred embodiment of the utility model, the rear side of the push-pull column surface is fixedly connected to a limiting plate, the rear side of the limiting plate contacts the front side of the separation block, and the limiting plate is located at the front side of the fixed column.

[0012] As a preferred embodiment of the utility model, a friction block is fixedly connected to the outer side of the push-pull plate, the friction block is located on the outer side of the extended slide rail, and the material of the friction block is rubber.

[0013] As a preferred embodiment of the utility model, a wear-resistant pad is fixedly installed on the outer side of the separation block, the outer side of the wear-resistant pad contacts the outer side of the bevel block, and the wear-resistant pad is located on the front side of the bevel block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model pushes the extended slide rail with the guide block fixedly installed backward along the guide groove when the extended slide rail is installed and fixed. When the inclined block is squeezed inward, it drives the inclined block, the limit block and the return spring 1 to move upward. When the inclined block moves to the rear side of the inclined block, the inclined block and the limit block are driven downward under the action of the return spring 1. The limit slide rail and the extended slide rail are connected and fixed. When separated, the push-pull plate and the push-pull column are pushed backward. When the push-pull column drives the return spring 2 to squeeze backward, it drives the separation block, the return spring 3, the fixed column and the inclined block to move backward. When the separation block moves to the rear side of the inclined block, the push-pull plate is pulled forward. The push-pull plate drives the push-pull column, reset spring 2, fixed plate and separation block to move forward, the separation block drives the oblique clamping block to move upward, and at the same time the separation block moves backward, driving reset spring 3 to move backward, and when the oblique clamping block moves upward to separate from the separation block, the oblique clamping block moves downward to the left side of the oblique block, and the limit slide rail is separated from the extended slide rail, thereby having the advantage of convenient use. Through the coordinated use of the reset clamping mechanism and the push-pull separation mechanism, the extended slide rail can be quickly clamped, fixed and separated. When taking out the material, the material will not fall due to the lack of support at the bottom of the telescopic component, and the telescopic cold storage has no limitations in use.

[0016] 2. The utility model can clamp and fix the limit slide rail and the extension slide rail by setting a reset clamping mechanism, avoiding the situation that the limit slide rail and the extension slide rail cannot be quickly clamped and fixed, playing a role of quick clamping and fixing, and improving the clamping and fixing efficiency of the limit slide rail and the extension slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 A three-dimensional diagram of the support foot of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the extended slide rail of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of a return spring 1 of the utility model.

[0021] In the figure: 1. cold storage body; 2. front cover assembly; 3. limit slide rail; 4. guide groove; 5. extended slide rail; 6. guide block; 7. support foot; 8. reset clamping mechanism; 801. oblique clamping block; 802. reset spring 1; 803. support plate; 804. limit block; 9. push-pull separation mechanism; 901. push-pull column; 902. push-pull plate; 903. fixed plate; 904. reset spring 2; 905. fixed plate; 906. fixed column; 907. separation block; 908. reset spring 3; 909. oblique block; 10. wear-resistant sleeve; 11. limit plate; 12. friction block; 13. wear-resistant pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, a telescopic cold storage low-temperature operating table provided by the utility model comprises a cold storage body 1, a front cover assembly 2 is arranged at the bottom of the front side of the cold storage body 1, a limited slide rail 3 is arranged inside the cold storage body 1, a guide groove 4 is opened at the front side of the limited slide rail 3, and the number of the guide grooves 4 is two, an extended slide rail 5 is arranged at the front side of the cold storage body 1, a guide block 6 is fixedly connected to the front side of the extended slide rail 5, and the number of the guide blocks 6 is two, a supporting foot 7 is fixedly connected to the bottom of the extended slide rail 5, and the number of the supporting feet 7 is several, and the several supporting feet 7 are distributed at equal distances, a reset clamping mechanism 8 is arranged at the front side of the limited slide rail 3, and a push-pull separation mechanism 9 is arranged at the rear side of the extended slide rail 5;

[0024] The reset clamping mechanism 8 is used to clamp and fix the extended slide rail 5;

[0025] The push-pull separation mechanism 9 is used to push and pull the limiting slide rail 3 and the extension slide rail 5 to separate them.

[0026] refer to Figure 4 The reset clamping mechanism 8 includes an oblique clamping block 801 and a reset spring 802. The reset spring 802 is movably sleeved on the surface of the oblique clamping block 801. The surface of the oblique clamping block 801 is movably sleeved with a support plate 803. There are two support plates 803. The outer side of the reset spring 802 is fixedly connected to the inner side of the support plate 803. The outer side of the support plate 803 is fixedly connected to the front side of the inside of the limiting slide rail 3. The top of the oblique clamping block 801 extends to the outer side of the support plate 803. The top of the oblique clamping block 801 is fixedly connected to the limiting block 804.

[0027] As a technical optimization scheme of the utility model, by setting a reset clamping mechanism 8, the limiting slide rail 3 and the extension slide rail 5 can be clamped and fixed, avoiding the situation that the limiting slide rail 3 and the extension slide rail 5 cannot be quickly clamped and fixed, playing the role of quick clamping and fixing, and improving the clamping and fixing efficiency of the limiting slide rail 3 and the extension slide rail 5.

[0028] refer to Figure 4 The push-pull separation mechanism 9 includes a push-pull column 901 and a push-pull plate 902. The right side of the rear side of the push-pull plate 902 is fixedly connected to the front side of the push-pull column 901. The left side of the push-pull plate 902 extends to the outside of the extended slide rail 5. The surface of the push-pull column 901 is movably sleeved with a fixed plate 903. The number of the fixed plates 903 is two. The bottom of the fixed plate 903 is fixedly connected to the bottom of the inner wall of the extended slide rail 5 by bolts. The front side of the rear side fixed plate 903 is fixedly connected with a return spring 904. The return spring 904 is movably sleeved on the surface of the push-pull column 901. The front side of the reset spring 2 904 is fixedly connected with a fixed plate 905, and the fixed plate 905 is fixedly sleeved on the surface of the push-pull column 901. The rear side of the push-pull column 901 is fixedly connected with a fixed column 906, and the surface movable sleeve of the fixed column 906 is provided with a separation block 907, and the surface movable sleeve of the fixed column 906 is provided with a reset spring 3 908, and the rear side of the reset spring 3 908 is fixedly connected with an inclined block 909, and the front side of the reset spring 3 908 is fixedly connected to the rear side of the separation block 907, and the rear side of the inclined block 909 contacts the bottom of the inclined block 801.

[0029] As a technical optimization scheme of the utility model, by setting a push-pull separation mechanism 9, the extended slide rail 5 and the limit slide rail 3 can be pushed and pulled to separate, avoiding the situation that the extended slide rail 5 and the limit slide rail 3 cannot be quickly separated, and plays the role of quickly separating the extended slide rail 5 and the limit slide rail 3, thereby improving the coordination effect between the extended slide rail 5 and the limit slide rail 3.

[0030] refer to Figure 4 The surface movable sleeve of the push-pull column 901 is provided with a wear-resistant sleeve 10, the outer side of the wear-resistant sleeve 10 is fixedly connected to the inside of the top of the fixed plate 903, and the wear-resistant sleeve 10 is located inside the extended slide rail 5.

[0031] As a technical optimization solution of the utility model, by providing a wear-resistant sleeve 10, the push-pull column 901 can be protected, thereby avoiding wear of the push-pull column 901 during use, resulting in damage to the push-pull column 901, and improving the durability of the push-pull column 901.

[0032] refer to Figure 4 The rear side of the push-pull column 901 is fixedly connected to a limiting plate 11 , the rear side of the limiting plate 11 contacts the front side of the separation block 907 , and the limiting plate 11 is located on the front side of the fixed column 906 .

[0033] As a technical optimization solution of the utility model, by setting a limit plate 11, the separation block 907 can be limited, avoiding the separation block 907 from being offset when moving, playing a limiting role, and improving the ease of use of the separation block 907.

[0034] refer to Figure 4 A friction block 12 is fixedly connected to the outer side of the push-pull plate 902 . The friction block 12 is located on the outer side of the extended slide rail 5 . The friction block 12 is made of rubber.

[0035] As a technical optimization solution of the utility model, by setting the friction block 12, the friction force of the push-pull plate 902 can be increased, thereby avoiding slipping of the push-pull plate 902 when used, increasing the friction force, and improving the ease of use of the push-pull plate 902.

[0036] refer to Figure 4 A wear-resistant pad 13 is fixedly installed on the outer side of the separation block 907 , and the outer side of the wear-resistant pad 13 contacts the outer side of the oblique-mouth block 801 . The wear-resistant pad 13 is located on the front side of the oblique block 909 .

[0037] As a technical optimization solution of the utility model, by setting a wear-resistant pad 13, the separation block 907 and the oblique-mouth block 801 can be protected, thereby avoiding wear between the separation block 907 and the oblique-mouth block 801, which may cause damage to the separation block 907 and the oblique-mouth block 801, and improving the durability of the separation block 907 and the oblique-mouth block 801.

[0038] The working principle and use process of the utility model are as follows: when using, when the extended slide rail 5 is installed and fixed, the extended slide rail 5 with the guide block 6 fixedly installed is pushed backward along the guide groove 4, and when the inclined block 909 is squeezed inward, it drives the inclined block 801, the limit block 804 and the return spring 802 to move upward, and when the inclined block 909 moves to the rear side of the inclined block 801, the inclined block 801 and the limit block 804 are driven to move downward under the action of the return spring 802, and the limit slide rail 3 and the extended slide rail 5 are clamped and fixed. When separating, the push-pull plate 902 and the push-pull column 901 are pushed backward, and the push-pull column 901 drives the return spring 904 to squeeze backward to drive the separation block 9 07. The reset spring three 908, the fixed column 906 and the inclined block 909 move to the rear side. When the separation block 907 moves to the rear side of the oblique-mouth block 801, the push-pull plate 902 is pulled forward. The push-pull plate 902 drives the push-pull column 901, the reset spring two 904, the fixed plate 905 and the separation block 907 to move to the front side. The separation block 907 drives the oblique-mouth block 801 to move upward. At the same time, the separation block 907 moves to the rear side and drives the reset spring three 908 to move backward. When the oblique-mouth block 801 moves upward to separate from the separation block 907, the oblique-mouth block 801 moves downward to the left side of the oblique block 909. The separation of the limiting slide rail 3 and the extension slide rail 5 is completed, thereby having the advantage of convenient use.

[0039] To sum up: the telescopic cold storage low-temperature operating table, through the coordinated use of the cold storage body 1, the front cover assembly 2, the limit slide rail 3, the guide groove 4, the extended slide rail 5, the guide block 6, the support foot 7, the reset clamping mechanism 8 and the push-pull separation mechanism 9, solves the problem that when the telescopic cold storage is extended to the outside to discharge materials, the traditional telescopic cold storage is directly extended when discharging materials, and the materials placed in the cold storage are generally heavy. When extending outside the cold storage, there is no support at the bottom, which will cause the placed components and materials to fall to the ground, causing damage to the materials, thereby increasing the use limitations of the telescopic cold storage.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A telescopic cold storage low-temperature operating table, comprising a cold storage body (1), characterized in that: A front cover assembly (2) is provided at the bottom of the front side of the cold storage body (1); a limit slide rail (3) is provided inside the cold storage body (1); a guide groove (4) is provided on the front side of the limit slide rail (3); the number of the guide grooves (4) is two; an extended slide rail (5) is provided on the front side of the cold storage body (1); a guide block (6) is fixedly connected to the front side of the extended slide rail (5); the number of the guide blocks (6) is two; a supporting foot (7) is fixedly connected to the bottom of the extended slide rail (5); the number of the supporting feet (7) is several, and the several supporting feet (7) are distributed at equal distances; a reset clamping mechanism (8) is provided on the front side of the limit slide rail (3); and a push-pull separation mechanism (9) is provided on the rear side of the extended slide rail (5); The reset clamping mechanism (8) is used to clamp and fix the extended slide rail (5); The push-pull separation mechanism (9) is used to push-pull and separate the limiting slide rail (3) and the extended slide rail (5).

2. A telescopic cold storage low-temperature operating table according to claim 1, characterized in that: The reset clamping mechanism (8) comprises an oblique clamping block (801) and a reset spring (802); the reset spring (802) is movably sleeved on the surface of the oblique clamping block (801); a support plate (803) is movably sleeved on the surface of the oblique clamping block (801); two support plates (803) are provided; the outer side of the reset spring (802) is fixedly connected to the inner side of the support plate (803); the outer side of the support plate (803) is fixedly connected to the front side of the inside of the limiting slide rail (3); the top of the oblique clamping block (801) extends to the outer side of the support plate (803); the top of the oblique clamping block (801) is fixedly connected to the limiting block (804).

3. A telescopic cold storage low-temperature operating table according to claim 2, characterized in that: The push-pull separation mechanism (9) comprises a push-pull column (901) and a push-pull plate (902), wherein the right side of the rear side of the push-pull plate (902) is fixedly connected to the front side of the push-pull column (901), and the left side of the push-pull plate (902) extends to the outside of the extended slide rail (5), and the surface of the push-pull column (901) is movably sleeved with a fixing plate (903), and the number of the fixing plates (903) is two, and the bottom of the fixing plate (903) is fixedly connected to the bottom of the inner wall of the extended slide rail (5) by bolts, and the front side of the fixing plate (903) at the rear side is fixedly connected with a second return spring (904), and the second return spring (904) is movably sleeved on the surface of the push-pull column (901). The front side of the return spring 2 (904) is fixedly connected with a fixed plate (905), and the fixed plate (905) is fixedly sleeved on the surface of the push-pull column (901). The rear side of the push-pull column (901) is fixedly connected with a fixed column (906), and the surface of the fixed column (906) is movably sleeved with a separation block (907), and the surface of the fixed column (906) is movably sleeved with a return spring 3 (908), and the rear side of the return spring 3 (908) is fixedly connected with an inclined block (909), and the front side of the return spring 3 (908) is fixedly connected to the rear side of the separation block (907), and the rear side of the inclined block (909) contacts the bottom of the inclined block (801).

4. A telescopic cold storage low-temperature operating table according to claim 3, characterized in that: The surface movable sleeve of the push-pull column (901) is provided with a wear-resistant sleeve (10), the outer side of the wear-resistant sleeve (10) is fixedly connected to the inside of the top of the fixed plate (903), and the wear-resistant sleeve (10) is located inside the extended slide rail (5).

5. The telescopic cold storage low-temperature operating table according to claim 3 is characterized in that: The rear side of the surface of the push-pull column (901) is fixedly connected to a limiting plate (11), the rear side of the limiting plate (11) is in contact with the front side of the separation block (907), and the limiting plate (11) is located on the front side of the fixed column (906).

6. The telescopic cold storage low-temperature operating table according to claim 3 is characterized in that: A friction block (12) is fixedly connected to the outer side of the push-pull plate (902), and the friction block (12) is located on the outer side of the extended slide rail (5). The friction block (12) is made of rubber.

7. The telescopic cold storage low-temperature operating table according to claim 3 is characterized in that: A wear-resistant pad (13) is fixedly mounted on the outer side of the separation block (907), the outer side of the wear-resistant pad (13) contacts the outer side of the oblique-mouth clamping block (801), and the wear-resistant pad (13) is located on the front side of the oblique block (909).

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