Fixing device for laboratory equipment welding

Abstract

The utility model discloses a fixing device for laboratory equipment welding, which relates to the technical field of fixing equipment and comprises a supporting bottom plate, a plurality of clamping components and two sliding components. The at least two clamping assemblies are slidably connected to the two opposite sides of the supporting bottom plate through the two sliding assemblies correspondingly, each sliding assembly comprises a sliding rail slidably connected to the supporting bottom plate, and the sliding direction of the sliding rails is arranged in the transverse direction of the supporting bottom plate; the clamping assembly comprises a clamping roller and a connecting piece connected with the clamping roller, the connecting piece is connected to the sliding rail in a sliding mode, the sliding direction of the connecting piece is arranged in the longitudinal direction of the supporting bottom plate, and the relative position of the clamping roller is adjusted through sliding of the sliding rail and the connecting piece. Through the arrangement, the cost of the fixing device can be greatly reduced, and meanwhile the fixing stability of laboratory equipment can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixed equipment technical field, concretely is a kind of fixing device of laboratory equipment welding. BACKGROUND

[0002] Laboratory equipment includes experiment table, fume hood, medicine cabinet, utensil cabinet, the sky platform for storing glass utensil experimental equipment etc.

[0003] In prior art, to complete the installation of each component of laboratory equipment, the main component in equipment is usually fixed by using fixing device, and then some sub-components are welded one by one in main component, such as experiment table, which is usually composed of main frame and multiple sub-panels welded in main frame. The space in main frame is divided into multiple independent spaces by using multiple sub-panels, so that experiment table has storage function etc. The main frame is main component, and the sub-panels are sub-components.

[0004] However, the existing fixing device includes supporting base and two clamping plates slidingly connected to supporting base. The main frame is fixed between two clamping plates by relative sliding of two clamping plates. In order to ensure the stability of fixing main frame, the cross-sectional dimension of each clamping plate is usually larger than that of main frame. Therefore, when clamping some main components with different sizes, the volume of clamping plate is larger than that of main component, which leads to the technical problem of high cost of fixing device. CONTENT OF UTILITY MODEL

[0005] Therefore, the utility model aims to provide a fixing device for welding laboratory equipment, to solve the technical problem of high cost of fixing device in prior art, which is caused by the fact that the cross-sectional dimension of each clamping plate is usually larger than that of experiment table in order to ensure the stability of fixing experiment table.

[0006] The utility model provides a fixing device for welding laboratory equipment, which includes supporting base, multiple clamping assemblies and two sliding assemblies.

[0007] At least two clamping assemblies are slidingly connected to opposite sides of supporting base through two sliding assemblies respectively. The sliding assembly includes slide rail slidingly connected to supporting base. The sliding direction of slide rail is set along the transverse direction of supporting base.

[0008] The clamping assembly comprises a clamping roller and a connecting piece connected with the clamping roller, the connecting piece is slidingly connected with the slide rail, and the sliding direction of the connecting piece is arranged along the longitudinal direction of the support bottom plate, so that the relative position of the clamping roller can be adjusted by the respective sliding of the slide rail and the connecting piece.

[0009] Further, the fixing device comprises a plurality of first clamping assemblies and a plurality of second clamping assemblies.

[0010] Among them, a plurality of first clamping assemblies are slidingly connected to one side of the support bottom plate through one of the two sliding assemblies, and a plurality of second clamping assemblies are slidingly connected to the other side of the support bottom plate through the other of the two sliding assemblies.

[0011] Further, the sliding assembly further comprises a plurality of first fixing pieces and a plurality of sliding pieces.

[0012] Among them, a plurality of grooves for the sliding of the sliding pieces are arranged on the support bottom plate, each of the grooves is slidingly connected with a sliding piece, and the sliding piece is detachably connected with the slide rail through the first fixing piece.

[0013] Further, a plurality of grooves are arranged along the length direction of the support bottom plate.

[0014] Further, the clamping roller is detachably connected with the connecting piece.

[0015] Further, the fixing device further comprises a second fixing piece, and the clamping roller is detachably connected with the connecting piece through the second fixing piece.

[0016] Compared with the prior art, the fixing device has the following beneficial effects:

[0017] In the fixing device for laboratory equipment welding provided by the utility model, through the arrangement of the clamping assembly and the sliding assembly, when the laboratory equipment is fixed, the slide rail in the sliding assembly is arranged along the transverse direction of the support bottom plate, so that the slide rail can drive the clamping roller in the clamping assembly to move along the transverse direction of the support bottom plate during movement, meanwhile, the clamping roller is slidingly connected with the slide rail through the connecting piece, and the sliding direction of the connecting piece is arranged along the longitudinal direction of the support bottom plate, so that the connecting piece can drive the clamping roller to move along the longitudinal direction of the support bottom plate during movement, the position of the clamping roller can be adjusted through the transverse and longitudinal movement of the clamping roller, when the laboratory equipment is fixed, the two clamping rollers can be respectively moved to the end portions of the laboratory equipment, such as two diagonal corners, and the movement of the clamping roller on the support bottom plate can greatly reduce the cost of the fixing device, and can also ensure the stability of the fixing of the laboratory equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 Figure 1 is a perspective view of the fixing device for laboratory equipment welding according to an embodiment of the present application;

[0019] Fig. 2 Figure 2 is an exploded view of the fixing device for laboratory equipment welding according to an embodiment of the present application;

[0020] Fig. 3 Figure 3 is a working state schematic view of the fixing device for laboratory equipment welding according to an embodiment of the present application.

[0021] In the figure: 100, support bottom plate; 200, first clamping assembly; 210, clamping roller; 220, connecting piece; 300, second clamping assembly; 400, sliding assembly; 410, sliding rail; 420, first fixing piece; 430, sliding piece; 500, second fixing piece. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The drawings show several embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please refer to Figs. 1 to 3 , which is a fixing device for laboratory equipment welding according to an embodiment of the present application, comprising a support bottom plate 100, a plurality of clamping assemblies and two sliding assemblies 400.

[0026] At least two clamping assemblies are respectively connected and supported to opposite sides of the support base 100 through two sliding assemblies 400, the sliding assembly 400 comprises a sliding rail 410 connected to the support base 100, and the sliding direction of the sliding rail 410 is arranged along the transverse direction of the support base 100;

[0027] The clamping assembly comprises a clamping roller 210 and a connecting piece 220 connected to the clamping roller 210, the connecting piece 220 is connected to the sliding rail 410, and the sliding direction of the connecting piece 220 is arranged along the longitudinal direction of the support base 100, so that the relative position of the clamping roller 210 can be adjusted through the sliding of the sliding rail 410 and the connecting piece 220.

[0028] In the embodiment, the two clamping assemblies are respectively connected to the support base 100 through the two sliding assemblies 400, so that the two clamping assemblies can slide relative to each other on the support base 100, and the laboratory equipment can be fixed, such as the welding of the laboratory equipment, the sliding rail 410 in the sliding assembly 400 is arranged along the transverse direction of the support base 100, so that the sliding rail 410 can drive the clamping roller 210 in the clamping assembly to move along the transverse direction of the support base 100 during movement, and the clamping roller 210 is connected to the sliding rail 410 through the connecting piece 220, and the sliding direction of the connecting piece 220 is arranged along the longitudinal direction of the support base 100, so that the connecting piece 220 can drive the clamping roller 210 to move along the longitudinal direction of the support base 100 during movement, and the position of the clamping roller 210 can be adjusted through the transverse and longitudinal movement of the clamping roller 210, and the two clamping rollers 210 can be moved to the end of the laboratory equipment, such as two diagonal directions, during the fixing of the laboratory equipment, and the specific structure can be referred to Fig. 3 The movement of the clamping roller 210 on the support base 100 can greatly reduce the cost of the fixing device, and can also ensure the stability of the fixing of the laboratory equipment.

[0029] Specifically, in some preferred embodiments, the fixing device comprises a plurality of first clamping assemblies 200 and a plurality of second clamping assemblies 300, wherein the plurality of first clamping assemblies 200 are slidably connected to one side of the support bottom plate 100 through one of the two sliding assemblies 400, and the plurality of second clamping assemblies 300 are slidably connected to the other side of the support bottom plate 100 through the other of the two sliding assemblies 400. It should be noted that the components in the first clamping assembly 200 are consistent with those in the second clamping assembly 300. In this embodiment, the first clamping assembly 200 is taken as an example. The first clamping assembly 200 comprises a clamping roller 210 and a connecting piece 220. The arrangement of the plurality of first clamping assemblies 200 and the plurality of second clamping assemblies 300 allows the plurality of first clamping assemblies 200 or the plurality of second clamping assemblies 300 to be mounted on the sliding rails 410, thereby improving the stability of the fixing of the laboratory equipment.

[0030] In addition, the sliding assembly 400 further comprises a plurality of first fixing pieces 420 and a plurality of sliding pieces 430. The support bottom plate 100 is provided with a plurality of grooves for the sliding of the sliding pieces 430. Each groove is slidably connected with a sliding piece 430. The sliding piece 430 is detachably connected with the sliding rail 410 through the first fixing piece 420. In some preferred embodiments, the plurality of grooves are arranged at intervals along the length direction of the support bottom plate 100. The plurality of grooves are specifically distributed at the upper, middle and lower parts of the support bottom plate 100. The plurality of grooves can ensure the stability of the sliding rail 410 during sliding.

[0031] In addition, in order to improve the convenience of the clamping assembly during installation, the clamping roller 210 and the connecting piece 220 are detachably connected in this embodiment. Specifically, the fixing device further comprises a second fixing piece 500. The clamping roller 210 is detachably connected with the connecting piece 220 through the second fixing piece 500. It should be noted that the first fixing piece 420 and the second fixing piece 500 can both be bolts.

[0032] In addition, in order to improve the intelligent operation of the fixing device in this application, the position of the clamping roller 210 can be adjusted manually first. Then a pneumatic cylinder can be arranged on one of the sliding rails 410. The other sliding rail 410 can be fixed on the support bottom plate 100.

[0033] The pneumatic cylinder is connected with a control terminal. The control terminal is used to control the pneumatic cylinder. The pneumatic cylinder drives the sliding rail 410 to move, thereby completing the fixing of the laboratory equipment.

[0034] In summary, the fixing device for laboratory equipment welding in this embodiment has at least the following beneficial effects compared with the fixing device of the prior art:

[0035] In the fixing device for laboratory equipment welding provided by the utility model, through the setting of the clamping assembly and the sliding assembly 400, when fixing the laboratory equipment, the slide rail 410 in the sliding assembly 400 is arranged along the transverse direction of the supporting bottom plate 100, so that the slide rail 410 can drive the clamping roller 210 in the clamping assembly to move along the transverse direction of the supporting bottom plate 100 in the moving process, meanwhile, the clamping roller 210 is slidably connected to the slide rail 410 through the connecting piece 220, and the sliding direction of the connecting piece 220 is arranged along the longitudinal direction of the supporting bottom plate 100, so that the connecting piece 220 can drive the clamping roller 210 to move along the longitudinal direction of the supporting bottom plate 100 in the moving process, through the transverse and longitudinal movement of the clamping roller 210, the position of the clamping roller 210 can be adjusted, when fixing the laboratory equipment, the two clamping rollers 210 can be respectively moved to the end portions of the laboratory equipment, such as two diagonal directions, through the movement of the clamping roller 210 on the supporting bottom plate 100, the cost of the fixing device can be greatly reduced, and meanwhile, the stability of fixing the laboratory equipment can be ensured.

[0036] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that, for ordinary skilled in the art, without departing from the utility model concept, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A fixing device for welding laboratory equipment, characterized in that: It includes a supporting base plate, a plurality of clamping components and two sliding components; At least two of the clamping assemblies are slidably connected to opposite sides of the support base plate through two sliding assemblies, and the sliding assemblies include slide rails slidably connected to the support base plate, and the sliding direction of the slide rails is arranged along the transverse direction of the support base plate; The clamping assembly includes a clamping roller and a connecting member connected to the clamping roller, the connecting member is slidably connected to the slide rail, and the sliding direction of the connecting member is arranged along the longitudinal direction of the support base plate, so that the relative position of the clamping roller can be adjusted by sliding the slide rail and the connecting member separately.

2. The fixing device for laboratory equipment welding according to claim 1, characterized in that: The fixing device includes a plurality of first clamping assemblies and a plurality of second clamping assemblies; Among them, multiple first clamping assemblies are slidably connected to one side of the support base through one of the two sliding assemblies, and multiple second clamping assemblies are slidably connected to the other side of the support base through the other of the two sliding assemblies.

3. The fixture for laboratory equipment welding according to claim 1, characterized in that: The sliding assembly further includes a plurality of first fixing members and a plurality of sliding members; Wherein, the supporting base plate is provided with a plurality of grooves for the sliding member to slide, and a sliding member is slidably connected in each of the grooves, and the sliding member is detachably connected to the slide rail via the first fixing member.

4. The fixture for laboratory equipment welding according to claim 3, characterized in that: The plurality of grooves are arranged at intervals along the length direction of the supporting base plate.

5. The fixture for laboratory equipment welding according to claim 1, characterized in that: The clamping roller is detachably connected to the connecting member.

6. The fixture for laboratory equipment welding according to claim 1, characterized in that: The fixing device further includes a second fixing member, and the clamping roller is detachably connected to the connecting member via the second fixing member.

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