CN212622051U

CN212622051U - Glass densimeter clamping device

Info

Publication number: CN212622051U
Application number: CN202021482432.8U
Authority: CN
Inventors: 宫兆隆; 程丽萍; 孙常亮; 宋洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-26
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a glass densimeter clamping device relates to the measuring instrument field. This glass densimeter clamping device, including the base, the last fixed surface of base is connected with two sets of first flanges, and the last fixed surface of first flange is connected with telescopic support frame, and telescopic support frame is inside to be the cavity, is provided with the bolt on the telescopic support frame, and telescopic support frame's cavity is pegged graft and is had the support, and when telescopic support frame and support fixed height, the front counterbalance of bolt and support is screwed up, through setting up bolt control telescopic support frame and support. This glass densimeter clamping device is provided with the rubber pad on the inner wall of V type slider, reduces the atress inequality, reduces the friction loss, has evenly set up the compensation piece of two sets of symmetries on the inner wall of V type slider for further stable glass densimeter, and height-adjusting about telescopic bracket and the support are convenient needs glass densimeter when not co-altitude uses, can adjust wantonly, satisfies the user demand.

Description

Glass densimeter clamping device

Technical Field

The utility model relates to a measuring instrument technical field specifically is a glass densimeter clamping device.

Background

The densimeter is a sealed glass tube with uneven thickness, a small amount of lead pills or mercury with larger density is arranged on the lower half part of the tube body, the densimeter is vertically placed in liquid to be measured when the densimeter is used, and the density of the liquid to be measured is read from the scale of the densimeter after the densimeter is stable.

Because the glass densimeter belongs to the breakable glass instrument of thin wall, the mode of hanging the densimeter at the rubber band in the past adopts, can't guarantee that the densimeter position does not change, and the rubber band is used for a long time and can take place ageing, fracture, thereby leads to the densimeter to drop and can't guarantee the safety of glass densimeter, twines many times and can't guarantee the wearing and tearing of glass densimeter and the change of quality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a glass densimeter clamping device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a glass densimeter clamping device comprises a base, wherein two groups of first flanges are fixedly connected to the upper surface of the base, telescopic support frames are fixedly connected to the upper surfaces of the first flanges, cavities are formed in the telescopic support frames, bolts are arranged on the telescopic support frames, brackets are inserted into the cavities of the telescopic support frames, when the telescopic support frames and the brackets are fixed to be high, the bolts are abutted against and screwed down on the front surfaces of the brackets, caps are fixedly connected to the tops of the telescopic support frames, straight connecting rods are fixedly connected to the inner walls of the caps, fixing blocks are fixedly connected to the ends, away from the caps, of the straight connecting rods, two groups of the fixing blocks are symmetrical, cross rods are fixedly connected between the fixing blocks, two groups of sliding rods are fixedly connected between the fixing blocks, two groups of square sliders are sleeved on each group of sliding rods, and the two groups of, the outside fixedly connected with nut of fixed block, nut threaded connection has the threaded rod, the one end fixedly connected with handle of threaded rod, the other end of threaded rod rotates and is connected with V type slider, be provided with the connecting rod between V type slider and the square slider, the inner wall fixedly connected with rubber pad of V type slider, the central both sides fixedly connected with compensation block of rubber pad.

Preferably, the base is fixedly connected with the telescopic support frame through a first flange.

Preferably, the cap is fixedly connected with the straight connecting rod through a second flange, and the straight connecting rod is fixedly connected with the fixed block through a second flange.

Preferably, the fixed block is fixedly connected with the sliding rod through a third flange, and the V-shaped sliding block is fixedly connected with the threaded rod through a third flange.

Preferably, the square sliding blocks are in a group from left to right and are in a symmetrical front-back group, the V-shaped sliding blocks are in a symmetrical left-right group, the rubber pads are in a symmetrical left-right group, and the compensation blocks are in a group from front-back and are in a symmetrical two-group.

Preferably, the V-shaped sliding block and the square sliding block are fixedly connected through a connecting rod.

The utility model discloses a glass densimeter clamping device, its beneficial effect who possesses as follows:

1. this glass densimeter clamping device, because the glass densimeter belongs to the breakable glass instrument of thin wall, especially the dry tube part, general wall thickness all is far less than 1mm, receive external force inhomogeneous or external force impact can all make the dry tube breakage fracture lead to the densimeter damage, the rotation handle that uses, the nut is passed through to the handle, the size of fine control power external force, be provided with the rubber pad on the inner wall of V type slider, it is uneven to reduce the atress, and reduce friction damage glass densimeter, the compensation piece of two sets of symmetries has evenly been set up on the inner wall of V type slider for further stable glass densimeter, height-adjusting about telescopic support frame and the support are convenient, need glass densimeter when the not co-altitude uses, can adjust wantonly, satisfy the user demand.

2. This glass densimeter clamping device through setting up bolt control telescopic frame and support, and the height-adjusting simple structure of freedom adjusts the convenience from top to bottom, and easily operation, V type slider and compensation piece centre gripping are firm in the measurement process, and the rubber pad guarantees that safe glass densimeter is not destroyed, has guaranteed accurate measurement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic diagram of the structure of the right side view of the present invention;

fig. 4 is a schematic view of the connection rod of the present invention.

In the figure: 1. a base; 2. a first flange; 3. a telescopic support frame; 4. capping; 5. a straight connecting rod; 6. A bolt; 7. a support; 101. a fixed block; 102. a square slider; 103. a connecting rod; 104. a V-shaped sliding block; 105. a cross bar; 106. a rubber pad; 107. a slide bar; 108. a compensation block; 109. a second flange; 110. a handle; 111. a threaded rod; 112. a nut; 113. and a third flange.

Detailed Description

The embodiment of the utility model provides a glass densimeter clamping device, as shown in fig. 1-4, the glass densimeter clamping device comprises a base 1, two groups of first flanges 2 are fixedly connected to the upper surface of the base 1, telescopic supports 3 are fixedly connected to the upper surface of the first flanges 2, the inside of the telescopic supports 3 is a cavity, bolts 6 are arranged on the telescopic supports 3, supports 7 are inserted into the cavity of the telescopic supports 3, when the telescopic supports 3 and the supports 7 are fixed in height, the bolts 6 are abutted and screwed down with the front side of the supports 7, the telescopic supports 3 and the supports 7 are controlled by the bolts 6, the height is freely adjusted, caps 4 are fixedly connected to the top of the telescopic supports 3, straight connecting rods 5 are fixedly connected to the inner walls of the caps 4, fixed blocks 101 are fixedly connected to one ends of the straight connecting rods 5 far away from the caps 4, two groups of the fixed blocks 101 are symmetrical, two sets of slide bars 107 of fixedly connected with between the fixed block 101, two sets of square slider 102 have been cup jointed on every set of slide bar 107, two sets of bilateral symmetry of square slider 102, the outside fixedly connected with nut 112 of fixed block 101, it is also easy to fix under the condition of not using the instrument through nut 112, nut 112 threaded connection has threaded rod 111, the one end fixedly connected with handle 110 of threaded rod 111, the other end rotation of threaded rod 111 is connected with V type slider 104, be provided with connecting rod 103 between V type slider 104 and the square slider 102, the inner wall fixedly connected with rubber pad 106 of V type slider 104, rubber pad 106 has reduced the friction to the densimeter, play protection densimeter and not worn and torn, the center both sides fixedly connected with compensating block 108 of rubber pad 106, further fix the glass densimeter on the basis of V type slider 104.

Base 1 and telescopic bracket 3 pass through first flange 2 fixed connection.

The cap 4 is fixedly connected with the straight connecting rod 5 through a second flange 109, and the straight connecting rod 5 is fixedly connected with the fixed block 101 through the second flange 109.

The fixed block 101 is fixedly connected with the sliding rod 107 through a third flange 113, and the V-shaped slider 104 is fixedly connected with the threaded rod 111 through the third flange 113.

The square sliding blocks 102 are arranged in a left-right mode and are symmetrical in a front-back mode, the V-shaped sliding blocks 104 are symmetrical in a left-right mode, the rubber pads 106 are symmetrical in a left-right mode, and the compensation blocks 108 are arranged in a front-back mode and are symmetrical in two modes.

The V-shaped sliding block 104 and the square sliding block 102 are fixedly connected through a connecting rod 103.

The working principle is as follows: when the glass densimeter is used, the base 1 is placed at a proper position, the base 1 and the telescopic support frame 3 are integrally formed, the height of the support frame 7 is adjusted, the height is adjusted to a required height by moving up and down, the bolt 6 is abutted against the front face of the support frame 7 to be fixed by screwing the bolt 6, the handheld glass densimeter is placed between the V-shaped sliding blocks 104, the height of the glass densimeter is adjusted at the same time, the handle 110 is rotated, the handle 110 drives the threaded rod 111, the threaded rod 111 rotates through the nut 112, the threaded rod 111 is easily fixed through the nut 112 without using a tool, the threaded rod 111 rotates to drive the V-shaped sliding block 104, the square sliding block 102 is driven to slide along the sliding rod 107, the rubber pad 106 pushed to the inner wall of the V-shaped sliding block 104 is in contact with the glass densimeter, the glass densimeter is fixed, the compensation block 108 stabilizes the further reinforced, after use, the handle 110 is rotated in the opposite direction and the glass densimeter is removed.

This glass densimeter clamping device, because the glass densimeter belongs to the breakable glass instrument of thin wall, especially the dry tube part, general wall thickness all is far less than 1mm, receive external force inhomogeneous or external force impact can all make the dry tube damage fracture lead to the densimeter damage, the rotation handle 110 that uses, handle 110 passes through nut 112, the size of fine control power external force, be provided with rubber pad 106 on the inner wall of V type slider 104, reduce the atress inequality, and reduce the friction damage glass densimeter, compensation piece 108 of two sets of symmetries has evenly been set up on the inner wall of V type slider for further stable glass densimeter, height-adjusting about telescopic support frame 3 and support 7 are convenient, when needing glass densimeter to use at different heights, can adjust wantonly, satisfy the user demand.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a glass densimeter clamping device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with two groups of first flanges (2), the upper surface of each first flange (2) is fixedly connected with a telescopic support frame (3), a cavity is formed inside each telescopic support frame (3), a bolt (6) is arranged on each telescopic support frame (3), a support (7) is inserted into the cavity of each telescopic support frame (3), when the telescopic support frames (3) and the support (7) are fixed to be high, the bolts (6) are abutted against and screwed down with the front surfaces of the supports (7), the top of each telescopic support frame (3) is fixedly connected with a cap (4), the inner wall of each cap (4) is fixedly connected with a straight connecting rod (5), one end, far away from the cap (4), of each straight connecting rod (5) is fixedly connected with a fixed block (101), the fixed blocks (101) are symmetrically provided with two groups, and a cross rod (105) is fixedly connected between the fixed blocks (101, two sets of slide bars (107) of fixedly connected with between fixed block (101), every group two sets of square slider (102) have been cup jointed on slide bar (107), two sets of bilateral symmetry of square slider (102), outside fixedly connected with nut (112) of fixed block (101), nut (112) threaded connection has threaded rod (111), one end fixedly connected with handle (110) of threaded rod (111), the other end of threaded rod (111) rotates and is connected with V type slider (104), be provided with connecting rod (103) between V type slider (104) and square slider (102), the inner wall fixedly connected with rubber pad (106) of V type slider (104), the center both sides fixedly connected with compensation piece (108) of rubber pad (106).

2. The glass densitometer clamping device of claim 1, wherein: the base (1) is fixedly connected with the telescopic support frame (3) through a first flange (2).

3. The glass densitometer clamping device of claim 1, wherein: the cover cap (4) is fixedly connected with the straight connecting rod (5) through a second flange (109), and the straight connecting rod (5) is fixedly connected with the fixed block (101) through the second flange (109).

4. The glass densitometer clamping device of claim 1, wherein: the fixed block (101) is fixedly connected with the sliding rod (107) through a third flange (113), and the V-shaped sliding block (104) is fixedly connected with the threaded rod (111) through the third flange (113).

5. The glass densitometer clamping device of claim 1, wherein: the square sliding blocks (102) are in a left-right group and in a front-back group, the V-shaped sliding blocks (104) are in a left-right symmetry group, the rubber pads (106) are in a left-right symmetry group, and the compensation blocks (108) are in a front-back group and in a two-group symmetry group.

6. The glass densitometer clamping device of claim 1, wherein: the V-shaped sliding block (104) and the square sliding block (102) are fixedly connected through a connecting rod (103).