General assembly structure for left and right racks of boron diffusion gas holder

Abstract

The utility model discloses a general assembly structure of a left rack and a right rack of a boron diffusion gas holder, which relates to the technical field of boron diffusion gas holders and comprises a clamping mechanism arranged on a supporting block and used for fixing the general assembly structure of the racks; the supporting groove is formed in the supporting block; the number of the clamping blocks is two, and the two clamping blocks are symmetrically arranged in the supporting groove and are in sliding connection with the supporting groove; the clamping plate is fixedly connected with the clamping block; the sliding part is arranged in the supporting rod; the telescopic frame is arranged on the supporting block and is in sliding connection with the supporting block; the telescopic mechanism is arranged in the telescopic frame and used for adjusting the width of the rack; through a clamping block, a clamping plate and a sliding component which are arranged in the clamping mechanism, the supporting block is rapidly fixed, so that the rack is more convenient to disassemble; and by arranging the telescopic mechanism, the width of the rack is adjusted, so that the rack is better attached to the supporting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to boron gas cabinet technical field especially relates to a boron gas cabinet left and right rack assembly structure. BACKGROUND

[0002] The boron gas cabinet is a kind of equipment specially used to store and supply special gas, especially widely used in the fields such as semiconductor manufacturing, LED manufacturing, chemical experiment and industrial production. It is mainly used to store flammable, explosive, toxic and other special gases, to ensure the safe use and storage of these gases.

[0003] In prior art, when installing gas cabinet, left and right supports are installed in gas cabinet to support and reinforce gas cabinet;But the existing gas cabinet support is mostly connected and reinforced by high-strength bolt during installation, but during the use of gas cabinet, it needs to be maintained or replaced, which makes the disassembly of support more inconvenient, and bolt is prone to loosen after long time use, which affects the safety of gas cabinet, so it needs to be improved. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a boron gas cabinet left and right rack assembly structure, to solve the technical problem that the boron gas cabinet left and right support assembly mechanism is not convenient to disassemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A boron gas cabinet left and right rack assembly structure, comprising support frame, support pad and support block, the support pad is fixedly connected with the support frame;It also includes: gas inlet pipe, set on the support frame, fixedly connected with support frame;First gas outlet pipe, fixedly connected with the support frame;Second gas outlet pipe, fixedly connected with the support frame;Supporting rod, has a plurality of, and a plurality of supporting rods are symmetrically arranged in the support frame, for supporting and fixing support frame;Clamping mechanism, set on the support block, for fixing rack assembly structure;Supporting groove, opened in the support block;Clamping block, has two, and two clamping blocks are symmetrically arranged in the supporting groove, and are slidably connected with supporting groove;Clamping plate, fixedly connected with the clamping block;Sliding part, set in the supporting rod;Telescopic frame, set on the support block, slidably connected with support block;Telescopic mechanism, set in the telescopic frame, for adjusting the width of rack.

[0007] Preferably, the sliding connection includes: sliding groove, opened in the supporting rod;Sliding column, has two, and two sliding columns are symmetrically arranged in the sliding groove, and are slidably connected with sliding groove;Sliding sleeve, fixedly connected with the sliding column;Elastic component, set in the sliding groove.

[0008] Preferably, the elastic component comprises: elastic blocks, two, and the two elastic blocks are symmetrically arranged in the sliding groove, are in sliding connection with the sliding groove, and are in fixed connection with the sliding column; an elastic spring is arranged in the sliding groove, one end of the elastic spring is in fixed connection with the supporting rod, and the other end of the elastic spring is in fixed connection with the elastic block.

[0009] Preferably, the elastic block is in fixed connection with the clamping plate.

[0010] Preferably, the telescopic mechanism comprises: a telescopic shaft arranged on the telescopic frame and in rotary connection with the telescopic frame; a telescopic block in fixed connection with the telescopic shaft; and a rotary component arranged on the telescopic shaft.

[0011] Preferably, the rotary component comprises: rotary blocks, two, and the two rotary blocks are symmetrically arranged on the telescopic shaft and in threaded connection with the telescopic shaft; first rotary shafts, two, and the two first rotary shafts are symmetrically arranged on the rotary blocks and in fixed connection with the rotary blocks; a rotary plate in rotary connection with the first rotary shafts; a second rotary shaft in rotary connection with the rotary plate; and a rotary frame arranged on the second rotary shaft and in fixed connection with the second rotary shaft.

[0012] Preferably, the rotary frame is in fixed connection with the supporting block.

[0013] In summary, due to the adoption of the above technical scheme, the beneficial effects of the utility model are:

[0014] The clamping mechanism is provided with the clamping block, the clamping plate and the sliding component, so that the supporting block can be quickly fixed, and the disassembly of the rack is more convenient; the telescopic mechanism is arranged, so that the width of the rack can be adjusted, and the rack is more suitable for the supporting frame. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the following described drawings are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0016] Figure 1 A left view three-dimensional structure schematic diagram of a left and right rack assembly structure of a boron gas expansion cabinet is shown.

[0017] Figure 2 A right view three-dimensional structure schematic diagram of a left and right rack assembly structure of a boron gas expansion cabinet is shown.

[0018] Figure 3A three-dimensional sectional structure schematic diagram of a left and right frame assembly structure of a boron gas expansion cabinet is shown.

[0019] Figure 4 A clamping mechanism explosion view of a left and right frame assembly structure of a boron gas expansion cabinet is shown.

[0020] Figure 5 A telescopic mechanism explosion view of a left and right frame assembly structure of a boron gas expansion cabinet is shown.

[0021] Legend:

[0022] 1, support frame; 2, support pad; 3, support block; 4, air inlet pipe; 5, first air outlet pipe; 6, second air outlet pipe; 7, support rod; 8, support groove; 9, clamping block; 10, clamping plate; 11, telescopic frame; 12, sliding groove; 13, sliding column; 14, sliding sleeve; 15, elastic block; 16, elastic spring; 17, telescopic shaft; 18, telescopic block; 19, rotating block; 20, first rotating shaft; 21, rotating plate; 22, second rotating shaft; 23, rotating frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0025] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "provided on" another component, it can be directly provided on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this document are only for illustrative purposes.

[0026] Furthermore, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0027] Referring to Figures 1 to 5 Further description is made to the embodiment of the left and right rack assembly structure of the boron gas expansion cabinet.

[0028] A left and right rack assembly structure of a boron gas expansion cabinet, comprising a support frame 1, a support pad 2 and a support block 3, the support pad 2 is fixedly connected with the support frame 1; further comprising: an air inlet pipe 4, arranged on the support frame 1, fixedly connected with the support frame 1; a first air outlet pipe 5, fixedly connected with the support frame 1; a second air outlet pipe 6, fixedly connected with the support frame 1; a plurality of support rods 7, symmetrically arranged in the support frame 1, used for supporting and fixing the support frame 1; a clamping mechanism, arranged on the support block 3, used for fixing the rack assembly structure; a support groove 8, arranged on the support block 3; two clamping blocks 9, symmetrically arranged in the support groove 8, slidably connected with the support groove 8; a clamping plate 10, fixedly connected with the clamping block 9; a sliding part, arranged in the support rod 7; an extension frame 11, arranged on the support block 3, slidably connected with the support block 3; an extension mechanism, arranged in the extension frame 11, used for adjusting the width of the rack.

[0029] Referring to Figure 4 As a preferred embodiment, the sliding connection comprises: a sliding groove 12, arranged in the support rod 7; two sliding columns 13, symmetrically arranged in the sliding groove 12, slidably connected with the sliding groove 12; a sliding sleeve 14, fixedly connected with the sliding column 13; a spring part, arranged in the sliding groove 12.

[0030] In this way, pulling the sliding sleeve 14 drives the sliding sleeve 14 away from each other, so that the sliding column 13 fixedly connected with the sliding sleeve 14 slides in the sliding groove 12.

[0031] Referring to Figure 4 As a preferred embodiment, the spring part comprises: two spring blocks 15, symmetrically arranged in the sliding groove 12, slidably connected with the sliding groove 12, and fixedly connected with the sliding column 13; a spring 16, arranged in the sliding groove 12, one end fixedly connected with the support rod 7, the other end fixedly connected with the spring block 15.

[0032] Referring to Figure 4As a preferred embodiment, the elastic blocks 15 are fixedly connected with the clamping plates 10.

[0033] In this way, the elastic blocks 15 fixedly connected with the sliding columns 13 slide in the sliding grooves 12, so that the elastic blocks 15 move away from each other, the elastic springs 16 fixedly connected with the elastic blocks 15 are compressed to generate elastic potential energy, the clamping plates 10 fixedly connected with the elastic blocks 15 move, the clamping blocks 9 slide in the supporting grooves 8 until the clamping blocks 9 are completely separated from the supporting grooves 8, thereby achieving disassembly of the supporting blocks 3.

[0034] With reference to Figure 5 As a preferred embodiment, the telescopic mechanism comprises a telescopic shaft 17 arranged on the telescopic frame 11 and rotationally connected with the telescopic frame 11, a telescopic block 18 fixedly connected with the telescopic shaft 17, and a rotating component arranged on the telescopic shaft 17.

[0035] In this way, the telescopic block 18 is rotated to drive the telescopic shaft 17 fixedly connected with the telescopic block 18 to rotate on the telescopic frame 11.

[0036] With reference to Figure 5 As a preferred embodiment, the rotating component comprises two rotating blocks 19 symmetrically arranged on the telescopic shaft 17 and threadedly connected with the telescopic shaft 17, two first rotating shafts 20 symmetrically arranged on the rotating blocks 19 and fixedly connected with the rotating blocks 19, a rotating plate 21 rotationally connected with the first rotating shafts 20, a second rotating shaft 22 rotationally connected with the rotating plate 21, and a rotating frame 23 arranged on the second rotating shaft 22 and fixedly connected with the second rotating shaft 22.

[0037] With reference to Figure 5 As a preferred embodiment, the rotating frame 23 is fixedly connected with the supporting blocks 3.

[0038] In this way, the rotating blocks 19 threadedly connected with the telescopic shaft 17 are rotated to drive the rotating blocks 19 to move close to each other, thereby driving the rotating plate 21 rotationally connected with the first rotating shafts 20 to rotate, driving the rotating frame 23 fixedly connected with the second rotating shaft 22 to move, so that the rotating frame 23 moves away from each other, thereby driving the supporting blocks 3 fixedly connected with the rotating frame 23 to slide in the telescopic frame 11, so that the supporting rods 7 are more closely attached to the supporting frame 1.

[0039] Working principle: in use, when the support block 3 needs to be disassembled, first pull the sliding sleeve 14, drive the sliding sleeve 14 away from each other, so that the sliding column 13 fixedly connected with the sliding sleeve 14 slides in the sliding groove 12, thereby driving the elastic block 15 fixedly connected with the sliding column 13 to slide in the sliding groove 12, so that the elastic block 15 is away from each other, drive the elastic spring 16 fixedly connected with the elastic block 15 to be compressed, generate elastic potential energy, so that the clamping plate 10 fixedly connected with the elastic block 15 moves, drives the clamping block 9 to slide in the support groove 8, until the clamping block 9 completely separates from the support groove 8, so as to realize the disassembly of the support block 3;

[0040] Then, when the support rod 7 is installed, rotate the telescopic block 18, drive the telescopic shaft 17 fixedly connected with the telescopic block 18 to rotate on the telescopic frame 11, so that the rotating block 19 threaded connected with the telescopic shaft 17 rotates, drive the rotating block 19 to approach each other, so that the rotating plate 21 rotatingly connected with the first rotating shaft 20 rotates, drive the rotating frame 23 fixedly connected with the second rotating shaft 22 to move, so that the rotating frame 23 is away from each other, thereby driving the support block 3 fixedly connected with the rotating frame 23 to slide in the telescopic frame 11, so that the support rod 7 is more closely combined with the support frame 1.

[0041] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A boron gas expansion cabinet left and right rack assembly structure, comprising a support frame (1), a support pad (2) and a support block (3), the support pad (2) is fixedly connected with the support frame (1); characterized in that, Also include: Air inlet pipe (4) is arranged on the support frame (1), and is fixedly connected with the support frame (1); First air outlet pipe (5) is fixedly connected with the support frame (1); Second air outlet pipe (6) is fixedly connected with the support frame (1); Supporting rod (7) has a plurality of, and a plurality of supporting rods (7) are symmetrically arranged in the support frame (1), and are used for supporting and fixing the support frame (1); Clamping mechanism is arranged on the support block (3), and is used for fixing the rack assembly structure; Supporting groove (8) is opened in the support block (3); Clamping block (9) has two, and two clamping blocks (9) are symmetrically arranged in the supporting groove (8) and are slidably connected with the supporting groove (8); Clamping plate (10) is fixedly connected with the clamping block (9); Sliding part is arranged in the supporting rod (7); Telescopic frame (11) is arranged on the support block (3) and is slidably connected with the support block (3); Telescopic mechanism is arranged in the telescopic frame (11), and is used for adjusting the width of the rack.

2. The total assembly structure of the left and right racks of a boron dilution gas cabinet according to claim 1, characterized in that, The sliding connection includes: Sliding groove (12) is opened in the supporting rod (7); Sliding column (13) has two, and two sliding columns (13) are symmetrically arranged in the sliding groove (12) and are slidably connected with the sliding groove (12); Sliding sleeve (14) is fixedly connected with the sliding column (13); Elastic component is arranged in the sliding groove (12).

3. The total assembly structure of the left and right racks of a boron dilution gas cabinet according to claim 2, characterized in that, The elastic component includes: Elastic block (15) has two, and two elastic blocks (15) are symmetrically arranged in the sliding groove (12) and are slidably connected with the sliding groove (12), and are fixedly connected with the sliding column (13); Elastic spring (16) is arranged in the sliding groove (12), one end is fixedly connected with the supporting rod (7), and the other end is fixedly connected with the elastic block (15).

4. The total assembly structure of the left and right racks of a boron dilution gas cabinet according to claim 3, characterized in that, The elastic block (15) is fixedly connected with the clamping plate (10).

5. The total assembly structure of the left and right racks of a boron dilution gas cabinet according to claim 4, characterized in that, The telescopic mechanism includes: Telescopic shaft (17) is arranged on the telescopic frame (11) and is rotatably connected with the telescopic frame (11); Telescopic block (18) is fixedly connected with the telescopic shaft (17); Rotating part is arranged on the telescopic shaft (17).

6. The total assembly structure of the left and right racks of a boron dilution gas cabinet according to claim 5, characterized in that, The rotating part includes: Rotating block (19) has two, and two rotating blocks (19) are symmetrically arranged on the telescopic shaft (17) and are threadedly connected with the telescopic shaft (17); First rotating shaft (20) has two, and two first rotating shafts (20) are symmetrically arranged on the rotating block (19) and are fixedly connected with the rotating block (19); Rotating plate (21) is rotatably connected with the first rotating shaft (20); Second rotating shaft (22) is rotatably connected with the rotating plate (21); Rotating frame (23) is arranged on the second rotating shaft (22) and is fixedly connected with the second rotating shaft (22).

7. The total assembly structure of the left and right racks of a boron dilution gas cabinet according to claim 6, characterized in that, The rotating frame (23) is fixedly connected with the support block (3).

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