CN212807854U

CN212807854U - Measuring instrument for laboratory

Info

Publication number: CN212807854U
Application number: CN202021412977.1U
Authority: CN
Inventors: 赵雪峰; 傅婕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-26
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a measuring apparatu is used in laboratory, including the operation board, the top fixedly connected with operation frame of operation board, the inner chamber fixedly connected with side pipe of operation frame, the surface cover of side pipe is equipped with the sleeve pipe, sheathed tube bottom fixedly connected with hydraulic cylinder, hydraulic cylinder's output fixedly connected with measures the awl, the equal fixedly connected with drive frame in both sides of operation frame inner chamber. The utility model discloses an operation board, arc jack catch, measurement awl, operation frame, side's pipe, sleeve pipe, hydraulic cylinder, gag lever post, drive frame, carriage release lever, electric telescopic handle, movable plate and guard ring can make the device reach fixed effectual function, have solved the laboratory measuring apparatu on the current market and have not possessed fixed effectual function, relatively poor to the fixed effect of waiting to detect article, article atress is easily crooked in the testing process, influence the precision that detects, be unfavorable for the problem of user's operation and use.

Description

Measuring instrument for laboratory

Technical Field

The utility model relates to a measuring apparatu technical field specifically is a measuring apparatu is used in laboratory.

Background

Need use the hardness measuring instrument to treat to detect the object and carry out the test of outward appearance hardness in the experimental operation in laboratory, the laboratory on the existing market is with the measuring instrument does not possess fixed effectual function, and is relatively poor to the fixed effect who treats detecting article, and article atress easily appears crooked in the testing process, influences the precision that detects, is unfavorable for user's operation and uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring apparatu is used in laboratory possesses fixed effectual advantage, has solved the laboratory measuring apparatu on the current market and has not possessed fixed effectual function, and is relatively poor to the fixed effect who detects article, easily appears crooked in the process of measuring article atress, influences the precision that detects, is unfavorable for the problem of user's operation use.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring instrument for a laboratory comprises an operation board, wherein the top of the operation board is fixedly connected with an operation frame, the inner cavity of the operation frame is fixedly connected with a square tube, the surface of the square tube is sleeved with a sleeve, the bottom of the sleeve is fixedly connected with a hydraulic oil cylinder, the output end of the hydraulic oil cylinder is fixedly connected with a measuring cone, both sides of the inner cavity of the operation frame are fixedly connected with driving frames, the inner cavity of the driving frame is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a movable plate, one side of the moving plate, which is far away from the electric telescopic rod, is fixedly connected with a moving rod, one side of the moving rod, which is far away from the moving plate, penetrates through the driving frame and is fixedly connected with an arc-shaped clamping jaw, the surface of the arc-shaped clamping jaw is fixedly connected with protective rubber, the top and the bottom of the back of the arc-shaped clamping jaw are both fixedly connected with limiting rods, one side of the limiting rod, which is far away from the arc-shaped clamping jaw, penetrates through the operation frame and extends to the outer side of the operation frame.

Preferably, the two sides of the bottom of the operation plate are fixedly connected with supporting legs, the bottom of each supporting leg is fixedly connected with a supporting plate, and the bottom of each supporting plate is fixedly connected with an anti-slip pad.

Preferably, the top and the bottom of the moving plate are both fixedly connected with sliding blocks, and the top and the bottom of the inner cavity of the driving frame are both fixedly connected with sliding grooves matched with the sliding blocks for use.

Preferably, both sides of the surface of the sleeve are in threaded connection with positioning bolts, and the back surfaces of the positioning bolts are in close contact with the contact surface of the square pipe.

Preferably, the right side fixedly connected with of drive frame inner chamber is enclosed with the guard ring that the carriage release lever cooperation was used, the thickness of guard ring is 5 mm.

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

1. the utility model discloses an operation board, arc jack catch, measurement awl, operation frame, side's pipe, sleeve pipe, hydraulic cylinder, gag lever post, drive frame, carriage release lever, electric telescopic handle, movable plate and guard ring can make the device reach fixed effectual function, have solved the laboratory measuring apparatu on the current market and have not possessed fixed effectual function, relatively poor to the fixed effect of waiting to detect article, article atress is easily crooked in the testing process, influence the precision that detects, be unfavorable for the problem of user's operation and use.

2. By using the anti-slip mat, the phenomenon that the use of the device is influenced by the sliding of the device in use can be effectively avoided, and the stability of the device in use is improved;

through the use of the sliding block and the sliding groove, the phenomenon that the use of the moving plate is influenced by clamping stagnation during use can be effectively avoided, and the smoothness of the moving plate during use is improved;

through the use of the positioning bolt, the detection position of the equipment can be more conveniently adjusted by a user, and the operation and use of the user are facilitated;

through the use of guard ring, can effectively avoid the carriage release lever phenomenon that the use was influenced in unusual wearing and tearing appearance when using, promoted the life of carriage release lever.

Drawings

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

fig. 2 is a sectional view of the driving frame of the present invention;

fig. 3 is a top view of the operation board of the present invention.

In the figure: 1. an operation plate; 2. an arc-shaped jaw; 3. measuring a cone; 4. an operation frame; 5. a square tube; 6. a sleeve; 7. a hydraulic cylinder; 8. a limiting rod; 9. a drive frame; 10. supporting legs; 11. a support plate; 12. a travel bar; 13. an electric telescopic rod; 14. moving the plate; 15. a guard ring; 16. a chute; 17. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an operation board 1, arc jack catch 2, measure awl 3, operation frame 4, square pipe 5, sleeve pipe 6, hydraulic cylinder 7, gag lever post 8, drive frame 9, supporting leg 10, backup pad 11, carriage release lever 12, electric telescopic handle 13, movable plate 14, guard ring 15, spout 16 and slider 17 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a measuring instrument for laboratory, including an operation plate 1, supporting legs 10 are fixedly connected to both sides of the bottom of the operation plate 1, a supporting plate 11 is fixedly connected to the bottom of the supporting legs 10, a non-slip mat is fixedly connected to the bottom of the supporting plate 11, by using the non-slip mat, the phenomenon that the use is affected by the sliding of the equipment when in use can be effectively avoided, the stability of the device when in use is improved, an operation frame 4 is fixedly connected to the top of the operation plate 1, a square tube 5 is fixedly connected to the inner cavity of the operation frame 4, a sleeve 6 is sleeved on the surface of the square tube 5, positioning bolts are threadedly connected to both sides of the surface of the sleeve 6, and the back of the positioning bolt is in close contact with the contact surface of the square tube 5, by using the positioning bolts, the detection position of the equipment can be more conveniently adjusted, the output end of the hydraulic oil cylinder 7 is fixedly connected with a measuring cone 3, both sides of the inner cavity of the operation frame 4 are fixedly connected with driving frames 9, the inner cavity of the driving frame 9 is fixedly connected with an electric telescopic rod 13, the output end of the electric telescopic rod 13 is fixedly connected with a movable plate 14, both the top and the bottom of the movable plate 14 are fixedly connected with sliders 17, both the top and the bottom of the inner cavity of the driving frame 9 are fixedly connected with chutes 16 matched with the sliders 17 for use, through the use of the sliders 17 and the chutes 16, the phenomenon that the movable plate 14 is blocked and affects the use when in use can be effectively avoided, the smoothness of the movable plate 14 when in use is improved, one side of the movable plate 14 far away from the electric telescopic rod 13 is fixedly connected with a movable rod 12, one side of the movable rod 12 far away from the movable plate 14 penetrates through the driving frame 9 and is fixedly connected, the thickness of guard ring 15 is 5mm, through the use of guard ring 15, can effectively avoid carriage release lever 12 to appear unusual wearing and tearing when using and influence the phenomenon of using, has promoted the life of carriage release lever 12, and the fixed surface of arc jack catch 2 is connected with protective rubber, and the equal fixedly connected with gag lever post 8 in top and the bottom at the 2 backs of arc jack catch, and one side that arc jack catch 2 was kept away from to gag lever post 8 runs through operation frame 4 and extends to the outside of operation frame 4.

During the use, will wait to detect article and place between two arc jack catchs 2 through the user, start-up through electric telescopic handle 13 drives movable plate 14 and removes, it slides at the inner chamber of spout 16 to drive slider 17 through the removal of movable plate 14, it removes to drive carriage release lever 12 through the removal of movable plate 14, it removes and carries out the fixed clamp to the product to drive arc jack catch 2 through the removal of carriage release lever 12, when needing to adjust the detection position of measuring awl 3, it can adjust the position of sleeve pipe 6 to become flexible through the user to sleeve pipe 6 fixed surface bolt, adjust to the position after the suitable position locking fixing bolt accomplish the position control who measures awl 3, cooperation through above-mentioned structure, can make the device reach fixed effectual function, and is suitable for being generalized to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A measuring instrument for a laboratory, comprising a work plate (1), characterized in that: the top of the operation plate (1) is fixedly connected with an operation frame (4), an inner cavity of the operation frame (4) is fixedly connected with a square tube (5), the surface of the square tube (5) is sleeved with a sleeve (6), the bottom of the sleeve (6) is fixedly connected with a hydraulic oil cylinder (7), the output end of the hydraulic oil cylinder (7) is fixedly connected with a measuring cone (3), two sides of the inner cavity of the operation frame (4) are both fixedly connected with a driving frame (9), the inner cavity of the driving frame (9) is fixedly connected with an electric telescopic rod (13), the output end of the electric telescopic rod (13) is fixedly connected with a movable plate (14), one side of the movable plate (14) far away from the electric telescopic rod (13) is fixedly connected with a movable rod (12), one side of the movable rod (12) far away from the movable plate (14) penetrates through the driving frame (, the fixed surface of arc jack catch (2) is connected with protective rubber, the top at the arc jack catch (2) back and the equal fixedly connected with gag lever post (8) in bottom, one side that arc jack catch (2) were kept away from in gag lever post (8) runs through operation frame (4) and extends to the outside of operation frame (4).

2. A laboratory measuring instrument according to claim 1, wherein: the all fixedly connected with supporting legs (10) in both sides of operation board (1) bottom, the bottom fixedly connected with backup pad (11) of supporting leg (10), the bottom fixedly connected with slipmat of backup pad (11).

3. A laboratory measuring instrument according to claim 1, wherein: the top and the bottom of the movable plate (14) are both fixedly connected with sliding blocks (17), and the top and the bottom of the inner cavity of the driving frame (9) are both fixedly connected with sliding grooves (16) matched with the sliding blocks (17) for use.

4. A laboratory measuring instrument according to claim 1, wherein: and both sides of the surface of the sleeve (6) are in threaded connection with positioning bolts, and the back surfaces of the positioning bolts are in close contact with the contact surface of the square pipe (5).

5. A laboratory measuring instrument according to claim 1, wherein: the right side fixedly connected with of drive frame (9) inner chamber is with guard ring (15) that carriage release lever (12) cooperation was used, the thickness of guard ring (15) is 5 mm.