Fixing frame for Rogowski foam instrument

Abstract

The utility model discloses a fixing frame for Rogowski foam instrument, which comprises two groups of support rods, the outer surface of one of the two groups of support rods is fixedly provided with a fixing block, the inner wall of the fixing block is in threaded connection with a threaded rod, and the tail end of the threaded rod is fixedly provided with a bearing. According to the fixing frame for the Rogowski foam instrument, the inclined plane block, the first movable rod and the second movable rod are arranged, a worker only needs to rotate the threaded rod, the purpose of clamping and fixing a graduated tube can be achieved, operation is easy and fast, the workload of the worker is reduced, and the working efficiency is improved; by arranging a U-shaped limiting block, a second spring and a second limiting block, a dropping pipette can be fixed in the U-shaped limiting block and the second limiting block by utilizing the elasticity of the second spring, the operation is simple and convenient, the working efficiency is further improved, and by arranging a threaded rod and a sliding block, the first movable rod and the second movable rod can be limited; and therefore, the clamping stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of roche foam instrument, especially a fixing frame for roche foam instrument. BACKGROUND

[0002] The roche foam instrument is an instrument for determining the foam activity value of detergents such as soap, shampoo, dishwashing liquid and hand sanitizer by solution falling method, and is generally composed of a foam instrument, a support and a super constant temperature water bath kettle.

[0003] As disclosed in the utility model with the authorized announcement number CN214146832U, a roche foam instrument with anti-toppling function, including support plate, support, first pipe body and second support rod, the top of the support plate is provided with a support, both sides of the support plate are provided with anti-toppling structures, the anti-toppling structures include first support plate, first support rod, hinge block and electric push rod, the hinge block is arranged on one side of the support, the second clamping plate and the first clamping plate are provided with protective structures inside, one side of the support is provided with the first pipe body, one side of the first pipe body is provided with the second pipe body, one side of the support plate is provided with a support frame, and the top of the support frame is provided with a box body, one side of the top of the box body is provided with an instrument, the other side of the top of the box body is provided with a pipeline, and the outside of the support is provided with a tube structure.

[0004] The above device fixes the foam instrument by using multiple sets of fastening bolts and clamping plates in cooperation. When installing and disassembling the foam instrument, the staff needs to manually tighten or loosen each set of fastening bolts one by one, which is not only time-consuming and tedious, but also greatly increases the work burden of the staff and reduces the work efficiency. Therefore, we propose a fixing frame for roche foam instrument. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a fixing frame for roche foam instrument, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] The utility model provides a fixing frame for roche foam instrument, including support rod, the outer surface of one group of support rod is fixedly installed with fixed block, the inner wall of fixed block is connected with screw rod in screw thread, the tail end of screw rod is fixedly installed with bearing, the outer ring of bearing is fixedly connected with sliding block, and sliding block is connected in the inner wall of fixed block in slidingly, the tail end of screw rod is connected with the inner wall of sliding block through bearing, one side of sliding block is fixedly installed with inclined surface piece in symmetry, and the number of inclined surface piece is provided with two groups, the inner wall of fixed block is connected with first movable rod in slidingly, and the number of first movable rod is provided with two groups, the inclined surface of first movable rod is connected with the inclined surface of inclined surface piece in slidingly, the inner wall of support rod is connected with second movable rod in slidingly, and the number of second movable rod is provided with two groups, the tail end of second movable rod is connected in the inner wall of fixed block in slidingly, the inclined surface of second movable rod is connected with the end inclined surface of first movable rod in slidingly, the front end of two groups of second movable rod is fixedly installed with first clamping block, the outer surface of first clamping block is fixedly installed with first spring, and the tail end of first spring is fixedly connected with the outer surface of support rod, and first clamping block is elastically connected with support rod through first spring, the inner wall of the other group support rod is fixed with connecting rod, and the number of connecting rod is provided with two groups, and the front end of two groups of connecting rod is fixed with second clamping block, and the inner wall of second clamping block is movably connected with graduated cylinder.

[0008] Preferably, the outer surface of the two groups of support rods is fixedly installed with a support plate, the outer surface of the support plate is fixedly connected with a U-shaped limiting block, and the inner wall of the U-shaped limiting block is movably connected with a droplet tube.

[0009] Preferably, the top of the two groups of support plates is fixedly installed with a limiting plate, and the top wall of the two groups of limiting plates is fixedly installed with a second spring.

[0010] Preferably, the tail end of the second spring is fixedly connected with a movable plate, and the front end of the movable plate is slidingly connected to the inner wall of the limiting plate.

[0011] Preferably, the tail end of the movable plate is fixedly connected with a second limiting block, and the outer surface of the droplet tube is movably connected to the inner wall of the second limiting block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a fixing frame for roche foam instrument, including support rod, fixed block, threaded rod, bearing, sliding block, inclined surface block, first movable rod and second movable rod, its characterized in that: the first movable rod is connected to the second movable rod, and the second movable rod is connected to the fixed block, and the first movable rod is connected to the threaded rod, and the threaded rod is connected to the bearing, and the bearing is connected to the support rod, and the sliding block is connected to the first movable rod. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is whole structural schematic diagram for the utility model a kind of fixing frame for roche foam instrument;

[0015] Figure 2 It is U-shaped limit block and second limit block structure split diagram for the utility model a kind of fixing frame for roche foam instrument;

[0016] Figure 3 It is fixed block internal structure schematic diagram for the utility model a kind of fixing frame for roche foam instrument;

[0017] Figure 4 It is sliding block internal structure split diagram for the utility model a kind of fixing frame for roche foam instrument.

[0018] In the drawing: 1, support rod;2, fixed block;3, threaded rod;4, bearing;5, sliding block;6, inclined surface block;7, first movable rod;8, second movable rod;9, first clamping block;10, first spring;11, connecting rod;12, second clamping block;13, scale tube;14, support plate;15, U-shaped limit block;16, drip tube;17, limit plate;18, second spring;19, movable plate;20, second limit block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] Embodiment one:

[0021] As Figures 1-4As shown, a fixing frame for a roche foam instrument, including support rod 1, the number of support rod 1 is provided with two groups, wherein a group of support rod 1 the outer surface is fixedly installed with fixed block 2, the inner wall of fixed block 2 is threadedly connected with threaded rod 3, the tail end of threaded rod 3 is fixedly installed with bearing 4, the outer ring of bearing 4 is fixedly connected with sliding block 5, and the sliding block 5 is slidingly connected with the inner wall of fixed block 2, the tail end of threaded rod 3 is connected with the inner wall of sliding block 5 through bearing 4, threaded rod 3 and sliding block 5 are connected together through bearing 4, so that threaded rod 3 can rotate and drive sliding block 5 to move, one side of sliding block 5 is fixedly installed with inclined block 6, and the number of inclined block 6 is provided with two groups, when sliding block 5 moves, two groups of inclined block 6 will move synchronously, the inner wall of fixed block 2 is slidingly connected with first movable rod 7, and the number of first movable rod 7 is provided with two groups, the inclined surface of first movable rod 7 is slidingly connected with the inclined surface of inclined block 6, the inner wall of support rod 1 is slidingly connected with second movable rod 8, and the number of second movable rod 8 is provided with two groups, the inclined surface of second movable rod 8 is the same as the inclined surface of inclined block 6, when inclined block 6 slidingly extrudes first movable rod 7, two groups of first movable rod 7 will move away from each other, thereby slidingly extruding two groups of second movable rod 8, so that two groups of second movable rod 8 move synchronously to the direction of the other group of support rod 1, the tail end of second movable rod 8 is slidingly connected with the inner wall of fixed block 2, the inclined surface of second movable rod 8 is slidingly connected with the end inclined surface of first movable rod 7, the front end of two groups of second movable rod 8 is fixedly installed with first clamping block 9, the outer surface of first clamping block 9 is fixedly installed with first spring 10, and the tail end of first spring 10 is fixedly connected with the outer surface of support rod 1, first clamping block 9 is elastically connected with support rod 1 through first spring 10, and first spring 10 is used for resetting second movable rod 8, when second movable rod 8 moves to the direction of the other group of support rod 1, first clamping block 9 will move synchronously, and first clamping block 9 will drive first spring 10 to stretch, the inner wall of the other group of support rod 1 is fixedly provided with connecting rod 11, and the number of connecting rod 11 is provided with two groups, the front end of two groups of connecting rod 11 is fixedly provided with second clamping block 12, the inner wall of first clamping block 9 and second clamping block 12 is made of antiskid material, the inner wall of second clamping block 12 is movably connected with scale tube 13, scale tube 13 is placed between first clamping block 9 and second clamping block 12, and the outer surface of scale tube 13 is tightly attached to the inner wall of second clamping block 12, the tail end of threaded rod 3 moves to the inside of fixed block 2 in a clockwise direction, thereby driving sliding block 5 to move in the same direction, then inclined block 6 will extrude two groups of first movable rod 7 in opposite directions, thereby making first movable rod 7 extrude second movable rod 8, so that second movable rod 8 drives first clamping block 9 to move close to scale tube 13, until the inner wall of first clamping block 9 is tightly attached to the outer surface of scale tube 13, under the cooperation of first clamping block 9 and second clamping block 12, the purpose of clamping and fixing scale tube 13 is achieved, the operation is simple and fast, and under the thread engagement of threaded rod 3, the limiting of sliding block 5 and inclined block 6,So that the first movable rod 7 and the second movable rod 8 do not move reversely, thereby ensuring the stability of clamping,

[0022] The outer surfaces of the two groups of support rods 1 are fixedly installed with support plates 14, the opposite surfaces of the two groups of support plates 14 are fixedly connected with U-shaped limiting blocks 15, the U-shaped limiting blocks 15 are provided with notches, the thin tubes of the drop tubes 16 can be inserted into the U-shaped limiting blocks 15 from the notches, and the inner walls of the U-shaped limiting blocks 15 are movably connected with the drop tubes 16; the top portions of the two groups of support plates 14 are fixedly installed with limiting plates 17, and the top walls of the two groups of limiting plates 17 are fixedly installed with second springs 18; the tail ends of the second springs 18 are fixedly connected with movable plates 19, and the front ends of the movable plates 19 are slidably connected with the inner walls of the limiting plates 17; the tail ends of the movable plates 19 are fixedly connected with second limiting blocks 20, and the outer surfaces of the drop tubes 16 are movably connected with the inner walls of the second limiting blocks 20; the second limiting blocks 20 are lifted to a proper height, at this time, the movable plates 19 will extrude the second springs 18, then the thin tubes of the drop tubes 16 are vertically aligned with the notches and inserted into the U-shaped limiting blocks 15, the drop tubes 16 are placed into the U-shaped limiting blocks 15, and finally the second limiting blocks 20 are loosened, the second springs 18 will drive the movable plates 19 and the second limiting blocks 20 to reset, thereby clamping the upper half of the inclined blocks 6, and then the purpose of clamping and fixing the drop tubes 16 is achieved, and the operation is simple and fast.

[0023] It needs to be explained that the utility model discloses a fixing frame for roche foam instrument, when using, the graduated tube 13 is placed between the first clamping block 9 and the second clamping block 12, and is close to the inner wall of the second clamping block 12, then clockwise rotating screw rod 3, make its tail end drive sliding block 5 move to the support rod 1 direction, and then drive the inclined surface block 6 sliding extrusion two groups of first movable rod 7's inclined surface, make two groups of first movable rod 7 apart from sliding, when two groups of first movable rod 7 apart from sliding, the inclined surface of apart from end will slide extrusion second movable rod 8's inclined surface, make two groups of second movable rod 8 synchronous sliding to graduated tube 13, and then drive first clamping block 9 sliding to graduated tube 13, at this moment, first spring 10 is driven by first clamping block 9 and stretches, until the inner wall of first clamping block 9 and graduated tube 13 are closely attached, under the cooperation of second clamping block 12 and first clamping block 9, make graduated tube 13 be clamped and fixed, only need to clockwise screw screw rod 3 can realize the purpose of clamping graduated tube 13, simple and quick operation, the second limiting block 20 is lifted to the suitable height, then the dropping tube 16 is placed in the U-shaped limiting block 15, then the second limiting block 20 is loosened, under the cooperation of U-shaped limiting block 15 and second limiting block 20, the purpose of fixing dropping tube 16 can be realized, simple and quick operation, when graduated tube 13 needs to be disassembled, anticlockwise rotating screw rod 3, make screw rod 3 move to the outside of fixed block 2, and then under the connection of bearing 4, drive sliding block 5 and inclined surface block 6 and move in the same direction, inclined surface block 6 gradually separates from first movable rod 7, after losing the limiting of inclined surface block 6, first spring 10 will drive first clamping block 9 and rebound away from graduated tube 13, can release the fixation of graduated tube 13, and second movable rod 8 slides and resets in fixed block 2 under the action of first spring 10, and under the action of inclined surface, make first movable rod 7 synchronous reset, for subsequent use.

[0024] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A holder for a rossler foam instrument comprising a support rod (1), characterized in that: The number of support rods (1) is provided with two groups, wherein the outer surface of one group of the support rods (1) is fixedly installed with a fixed block (2), the inner wall of the fixed block (2) is threadedly connected with a threaded rod (3), the tail end of the threaded rod (3) is fixedly installed with a bearing (4), the outer ring of the bearing (4) is fixedly connected with a sliding block (5), and the sliding block (5) is slidingly connected with the inner wall of the fixed block (2), the tail end of the threaded rod (3) is connected with the inner wall of the sliding block (5) through the bearing (4), one side of the sliding block (5) is symmetrically fixedly installed with an inclined block (6), and the number of the inclined block (6) is provided with two groups, the inner wall of the fixed block (2) is slidingly connected with a first movable rod (7), and the number of the first movable rod (7) is provided with two groups, the inclined surface of the first movable rod (7) is slidingly connected with the inclined surface of the inclined block (6), the inner wall of the support rod (1) is slidingly connected with a second movable rod (8), and the number of the second movable rod (8) is provided with two groups, the tail end of the second movable rod (8) is slidingly connected with the inner wall of the fixed block (2), the inclined surface of the second movable rod (8) is slidingly connected with the end inclined surface of the first movable rod (7), the front end of the two groups of second movable rods (8) is fixedly installed with a first clamping block (9), the outer surface of the first clamping block (9) is fixedly installed with a first spring (10), and the tail end of the first spring (10) is fixedly connected with the outer surface of the support rod (1), the first clamping block (9) is elastically connected with the support rod (1) through the first spring (10), the inner wall of the other group of the support rod (1) is fixedly connected with a connecting rod (11), and the number of the connecting rod (11) is provided with two groups, the front end of the two groups of connecting rods (11) is fixedly connected with a second clamping block (12), and the inner wall of the second clamping block (12) is movably connected with a graduated tube (13).

2. A holder for use with a Rieger Foam Tester according to claim 1, characterized in that: The outer surface of the two groups of support rods (1) is fixedly installed with a support plate (14), the outer surface of the support plate (14) is fixedly connected with a U-shaped limiting block (15), and the inner wall of the U-shaped limiting block (15) is movably connected with a dropping tube (16).

3. A holder for use with a Rieger Foam Tester according to claim 2, wherein: The top of the two groups of support plates (14) is fixedly installed with a limiting plate (17), and the top wall of the two groups of limiting plates (17) is fixedly installed with a second spring (18).

4. A holder for use with a Rieger Foam Tester according to claim 3, wherein: The tail end of the second spring (18) is fixedly connected with a movable plate (19), and the front end of the movable plate (19) is slidingly connected with the inner wall of the limiting plate (17).

5. A holder for use with a Roe's foam frame according to claim 4, characterised in that: The tail end of the movable plate (19) is fixedly connected with a second limiting block (20), and the outer surface of the dropping tube (16) is movably connected with the inner wall of the second limiting block (20).

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