CN212768501U

CN212768501U - Dull and stereotyped sample of dull and stereotyped heat conduction appearance adds device

Info

Publication number: CN212768501U
Application number: CN202021513257.4U
Authority: CN
Inventors: 赵决跃
Original assignee: Nanjing Gaote Electronic Technology Co ltd
Current assignee: Nanjing Gaote Electronic Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-23
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a dull and stereotyped heat conduction appearance dull and stereotyped sample adds device relates to and adds technical field, for solving current dull and stereotyped heat conduction appearance adding dull and stereotyped in-process, comparatively inconvenient, lead to the problem that work efficiency is low. The fixed sleeve that is provided with in top of base, fixed sleeve's inside is provided with the slide bar, the one end of slide bar is provided with the swivel sleeve, and the swivel sleeve rotates with the slide bar to be connected, the both ends of swivel sleeve are all fixed and are provided with the connecting rod, the fixed interpolation shell that is provided with in below of connecting rod, the inside of interpolation shell is provided with splint, and splint are provided with two, two fixed compression spring that is provided with between the splint, two splint all through electric putter with add shell fixed connection, the below of interpolation shell is provided with the clamping jaw, and the clamping jaw is provided with two, two be provided with dull and stereotyped sample between the clamping jaw.

Description

Dull and stereotyped sample of dull and stereotyped heat conduction appearance adds device

Technical Field

The utility model relates to an add technical field, specifically be a dull and stereotyped sample of dull and stereotyped heat conduction appearance adds device.

Background

The flat plate heat conduction instrument is a heat conductivity coefficient measuring instrument of a novel building material which is newly developed according to the national standard GB/T10294-2008 by referring to the relevant European standard and the international standard. The flat plate heat conduction instrument has the advantages of large test piece area, various test materials (single materials or composite materials), high temperature control precision, stable and reliable performance, intelligent automatic control, detection report output by a computer, simple and convenient operation and the like. The flat-plate type steady-state heat conduction instrument is developed and improved aiming at the problems that the electrical control and adjustment circuit is complex, the preparation of ice-water mixture is inconvenient, the manual heat conduction coefficient is complex and error is easy to occur and the like of equipment developed based on a steady-state method, a digital temperature instrument and a thermocouple are adopted to collect temperature data, an ice bucket is omitted, the heat conduction coefficient of a test piece can be directly obtained and displayed only by inputting data such as voltage of a heating circuit, resistance of a heating plate, area and thickness of the test piece and the like and completing the collection of the temperature data of four paths of thermocouples, manual calculation is omitted, time is saved, and the accuracy of results is improved.

The existing flat plate heat conduction instrument is inconvenient in the process of adding the flat plate, so that the working efficiency is low; therefore, the existing requirements are not met, and a flat plate sample adding device of the flat plate heat conduction instrument is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dull and stereotyped heat conduction appearance dull and stereotyped sample adds device to current dull and stereotyped heat conduction appearance that proposes in solving above-mentioned background is adding dull and stereotyped in-process, and is comparatively inconvenient, leads to the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dull and stereotyped sample of dull and stereotyped heat conduction appearance adds device, includes the base, the fixed sleeve that is provided with in top of base, fixed sleeve's inside is provided with the slide bar, the one end of slide bar is provided with the swivel sleeve, and the swivel sleeve rotates with the slide bar to be connected, the both ends of swivel sleeve are all fixed and are provided with the connecting rod, the fixed shell that adds that is provided with in below of connecting rod, the inside of adding the shell is provided with splint, and splint are provided with two, two the fixed compression spring that is provided with between the splint all through electric putter with add shell fixed connection, the below of adding the shell is provided with the clamping jaw, and the clamping jaw is provided with two.

Preferably, the front end faces of the fixed sleeve and the sliding rod are fixedly provided with positioning holes, the positioning holes are provided with a plurality of positioning holes, the inner wall of the fixed sleeve is fixedly provided with two sliding grooves, the sliding rod is connected with the sliding grooves in a sliding mode through a sliding block, and the bottom of the fixed sleeve is fixedly provided with a cushion pad.

Preferably, one side of the adding shell, which is close to the sliding rod, is fixedly provided with an annular chute, and the annular chute is in sliding connection with the sliding rod through an annular sliding plate.

Preferably, the inner wall that adds the shell is provided with the slide, two splint all pass through slide and slide sliding connection.

Preferably, the universal wheels are fixedly arranged below the base, and the number of the universal wheels is four.

Preferably, the inner walls of the two clamping jaws are fixedly provided with bulges, and the two clamping jaws are fixedly connected with the clamping plate through connecting pieces.

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

1. the utility model discloses a sliding fit of fixed sleeve and slide bar, the regulation of the height of being convenient for carrying on the in-process convenience more that dull and stereotyped sample added, the locating hole can play the effect of help location after slide bar and fixed sleeve have adjusted, through the sliding fit of sliding tray and slider, can make more steady of slide bar lift, the blotter has played the effect of buffering.

2. Through the setting of swivel sleeve, can drive two and add the shell and rotate, the efficiency that dull and stereotyped sample added has been improved, sliding fit through annular spout and annular slide, can make and add the shell more stable at rotatory in-process, through two splint relative motion of electric putter drive, thereby can drive two clamping jaws and press from both sides the tight fixed with dull and stereotyped sample clamp, be convenient for add the transport, compression spring can utilize its self elasticity to deform and reset, and the effect of buffering has, through the sliding fit between slide and the slide, make two splint more steady at the horizontal slip in-process, the arch can be avoided pressing from both sides the dull and stereotyped sample that is pressed from both sides tightly and take place the displacement, the connecting piece can make clamping jaw and splint fixed more firm, and convenient to detach.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the fixing sleeve of the present invention;

FIG. 3 is a schematic view of a slide bar of the present invention;

FIG. 4 is a schematic view of a side-sectional structure of the additive housing of the present invention;

in the figure: 1. a base; 2. a universal wheel; 3. fixing the sleeve; 4. a slide bar; 5. positioning holes; 6. a cushion pad; 7. a connecting rod; 8. a rotating sleeve; 9. an annular slide plate; 10. an annular chute; 11. a sliding groove; 12. a slider; 13. adding a shell; 14. a slideway; 15. a slide base; 16. a splint; 17. an electric push rod; 18. a compression spring; 19. a connecting member; 20. a clamping jaw; 21. a protrusion; 22. plate samples.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a flat plate sample adding device of a flat plate heat conduction instrument comprises a base 1, a fixed sleeve 3 is fixedly arranged above the base 1, a sliding rod 4 is arranged inside the fixed sleeve 3, one end of the sliding rod 4 is provided with a rotating sleeve 8, the rotary sleeve 8 is rotationally connected with the sliding rod 4, both ends of the rotary sleeve 8 are fixedly provided with connecting rods 7, an adding shell 13 is fixedly arranged below the connecting rods 7, a clamping plate 16 is arranged inside the adding shell 13, and splint 16 are provided with two, the fixed compression spring 18 that is provided with between two splint 16, compression spring 18 has the effect of buffering, and two splint 16 all are through electric putter 17 with add shell 13 fixed connection, and electric putter 17 can drive two splint 16 and carry out concertina movement, and the below of adding shell 13 is provided with clamping jaw 20, and clamping jaw 20 is provided with two, is provided with dull and stereotyped sample 22 between two clamping jaw 20.

Further, the preceding terminal surface of fixed sleeve 3 and slide bar 4 is all fixed and is provided with locating hole 5, and locating hole 5 is provided with a plurality of, the fixed sliding tray 11 that is provided with of inner wall of fixed sleeve 3, and sliding tray 11 is provided with two, slide bar 4 passes through slider 12 and sliding tray 11 sliding connection, the fixed blotter 6 that is provided with in bottom of fixed sleeve 3, locating hole 5 can be adjusted with fixed sleeve 3 at slide bar 4 and play the effect of help location after well, through the sliding fit of sliding tray 11 with slider 12, can make more steady that slide bar 4 goes up and down, blotter 6 has played the effect of buffering.

Further, add that shell 13 is close to one side of slide bar 4 and fixedly be provided with annular spout 10, annular spout 10 passes through annular slide 9 and slide bar 4 sliding connection, through the sliding fit of annular spout 10 and annular slide 9, can make and add shell 13 at rotatory in-process more stable.

Further, the inner wall of the adding shell 13 is provided with a slide way 14, the two clamping plates 16 are connected with the slide way 14 in a sliding mode through the sliding seat 15, and the two clamping plates 16 are more stable in the horizontal sliding process through sliding fit between the sliding seat 15 and the slide way 14.

Further, the fixed universal wheel 2 that is provided with in below of base 1, and universal wheel 2 is provided with four, and the universal wheel 2 is convenient for the removal of whole device.

Further, the inner walls of the two clamping jaws 20 are all fixedly provided with protrusions 21, the two clamping jaws 20 are all fixedly connected with the clamping plate 16 through the connecting piece 19, the protrusions 21 can avoid displacement of the clamped flat plate sample 22, and the connecting piece 19 can enable the clamping jaws 20 and the clamping plate 16 to be fixed more firmly and is convenient to detach.

The working principle is as follows: when the device is used, the whole device is moved to the front of a flat plate heat conduction instrument through the universal wheel 2, the sliding rod 4 extends out of the fixed sleeve 3, the sliding fit of the fixed sleeve 3 and the sliding rod 4 is used for facilitating the adjustment of the height, so that the adding process of a flat plate sample 22 is more convenient, the positioning hole 5 can play a role in assisting the positioning after the sliding rod 4 and the fixed sleeve 3 are adjusted, the lifting of the sliding rod 4 can be more stable through the sliding fit of the sliding groove 11 and the sliding block 12, the buffer cushion 6 plays a role in buffering, the adding shell 13 is rotated, the two adding shells 13 can be driven to rotate together under the action of the rotating sleeve 8, the adding efficiency of the flat plate sample 22 is improved, the adding shell 13 can be more stable in the rotating process through the sliding fit of the annular sliding groove 10 and the annular sliding plate 9, the two clamping plates 16 are driven to move towards each other through the electric push rod 17, thereby can drive two clamping jaws 20 and press from both sides tight fixedly with dull and stereotyped sample 22, be convenient for add the transport, compression spring 18 can utilize its self elasticity to deform and reset to have the effect of buffering, through the sliding fit between slide 15 and the slide 14, make two splint 16 more steady at the gliding in-process of level, protruding 21 can avoid the dull and stereotyped sample 22 that is pressed from both sides tightly to take place the displacement, connecting piece 19 can make clamping jaw 20 more firm with splint 16 are fixed, and convenient to detach.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dull and stereotyped sample of dull and stereotyped heat conduction appearance adds device, includes base (1), its characterized in that: a fixed sleeve (3) is fixedly arranged above the base (1), a sliding rod (4) is arranged inside the fixed sleeve (3), one end of the sliding rod (4) is provided with a rotating sleeve (8), the rotating sleeve (8) is rotationally connected with the sliding rod (4), both ends of the rotating sleeve (8) are fixedly provided with connecting rods (7), an adding shell (13) is fixedly arranged below the connecting rod (7), a clamping plate (16) is arranged inside the adding shell (13), two clamping plates (16) are arranged, a compression spring (18) is fixedly arranged between the two clamping plates (16), the two clamping plates (16) are fixedly connected with an adding shell (13) through an electric push rod (17), a clamping jaw (20) is arranged below the adding shell (13), and two clamping jaws (20) are arranged, and a flat plate sample (22) is arranged between the two clamping jaws (20).

2. The flat plate sample adding device of the flat plate heat conduction instrument as claimed in claim 1, wherein: the front end faces of the fixed sleeve (3) and the sliding rod (4) are fixedly provided with positioning holes (5), the positioning holes (5) are provided with a plurality of, the inner wall of the fixed sleeve (3) is fixedly provided with sliding grooves (11), the sliding grooves (11) are provided with two sliding rods (4), the sliding rod (4) is connected with the sliding grooves (11) in a sliding mode through sliding blocks (12), and a cushion pad (6) is fixedly arranged at the bottom of the fixed sleeve (3).

3. The flat plate sample adding device of the flat plate heat conduction instrument as claimed in claim 1, wherein: an annular sliding groove (10) is fixedly arranged on one side, close to the sliding rod (4), of the adding shell (13), and the annular sliding groove (10) is in sliding connection with the sliding rod (4) through an annular sliding plate (9).

4. The flat plate sample adding device of the flat plate heat conduction instrument as claimed in claim 1, wherein: the inner wall of the adding shell (13) is provided with a slide way (14), and the two clamping plates (16) are connected with the slide way (14) in a sliding mode through sliding seats (15).

5. The flat plate sample adding device of the flat plate heat conduction instrument as claimed in claim 1, wherein: the universal wheels (2) are fixedly arranged below the base (1), and four universal wheels (2) are arranged.

6. The flat plate sample adding device of the flat plate heat conduction instrument as claimed in claim 1, wherein: the inner walls of the two clamping jaws (20) are fixedly provided with protrusions (21), and the two clamping jaws (20) are fixedly connected with the clamping plate (16) through connecting pieces (19).