CN220919258U - Concrete low temperature experiment box - Google Patents
Concrete low temperature experiment box Download PDFInfo
- Publication number
- CN220919258U CN220919258U CN202322875206.6U CN202322875206U CN220919258U CN 220919258 U CN220919258 U CN 220919258U CN 202322875206 U CN202322875206 U CN 202322875206U CN 220919258 U CN220919258 U CN 220919258U
- Authority
- CN
- China
- Prior art keywords
- low temperature
- box
- heat preservation
- shell
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 32
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 18
- 239000004945 silicone rubber Substances 0.000 claims abstract description 11
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- -1 polysiloxane Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of concrete detection, in particular to a concrete low-temperature experiment box, which comprises: a case; the box front portion is provided with control panel, be connected with the heat preservation inner bag in the box, be provided with clearance mechanism in the heat preservation inner bag, promote the connecting plate through starting low temperature jar, expand the expansion bracket, the expansion bracket promotes the heated board, drive low temperature resistant silicone rubber board and heat preservation inner bag inner wall friction and lifting, clear up the heat preservation inner bag inner wall, then clear up low temperature resistant silicone rubber board, and then be convenient for clear up, pass through the clamp plate with the trapezoidal channel with the toper and lead to the chamber to align, pull out the shell, arc draw-in groove inner wall promotes the trapezoidal channel with the ball in, take out the shell and overhaul control panel, then press the clamp plate extrusion reset spring again, insert the shell and lead to the inslot, unclamp the clamp plate at last, reset spring is closed the toper leads to the chamber, and then be convenient for overhaul control panel.
Description
Technical Field
The utility model relates to the technical field of concrete detection, in particular to a concrete low-temperature experiment box.
Background
The concrete is used as a main building material, is widely used for various civil buildings and industrial buildings, and in order to detect the condition of the concrete in a low-temperature environment, a low-temperature experiment box is generally adopted to simulate the low-temperature environment for detection, and the existing concrete low-temperature experiment box has certain defects when in use, such as:
When the existing concrete low-temperature experiment box is used for taking out a sample, workers are required to bend down to take out the sample, and meanwhile, when some residual samples are scattered in the low-temperature experiment box, the samples need to be cleaned out in order not to influence subsequent detection, and the depth of the low-temperature experiment box is generally deeper, so that the problems of inconvenient cleaning and the like are solved.
Disclosure of utility model
The utility model aims to provide a concrete low-temperature experiment box, which aims to solve the problem that the concrete low-temperature experiment box in the market is inconvenient to clean.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a concrete cryogenic experiment box comprising: a case;
the front part of the box body is provided with a control panel, the box body is internally connected with a heat preservation liner, and a cleaning mechanism is arranged in the heat preservation liner;
The utility model discloses a cleaning device, including box, cleaning mechanism, shell, control panel, clearance mechanism, the logical groove is seted up at the box front portion, it has the shell to slide in the logical groove, be connected with the control panel in the shell, clearance mechanism includes: the heat preservation board, heat preservation board sliding connection is in the heat preservation inner bag, and heat preservation board upper surface is connected with low temperature resistant silicone rubber board, low temperature resistant silicone rubber board sliding connection is on the heat preservation inner bag inner wall, the heat preservation board bottom is connected with first joint board, first joint inboard rotates and is connected with the expansion bracket, be connected with the second joint board on the box inner wall, second joint inboard rotates and is connected with the expansion bracket, the expansion bracket front portion is provided with the low temperature cylinder, the low temperature cylinder is connected on the box inner wall, and the low temperature cylinder output is connected with the connecting plate, the connecting plate rotates and is connected on the expansion bracket, heat preservation board keeps warm with the heat preservation inner bag together, prevents that cold air from revealing, and low temperature resistant silicone rubber board is introducing the phenyl on the lateral group of polysiloxane, owing to destroyed the regularity of control panel methyl siloxane structure, greatly reduced the crystallization temperature of polymer, the resulting operating temperature expands to-100 ℃, and the low temperature cylinder adopts special sealing material and antifreeze fluid, can keep running under low temperature, prevents that the cold air from causing the normal damage to the low temperature cylinder when the heat preservation inner bag.
As a preferable scheme of the utility model, one side of the through groove is provided with an arc-shaped clamping groove, and a ball is clamped in the arc-shaped clamping groove to fix the shell in the through groove.
As a preferable scheme of the utility model, a conical through cavity is formed on the inner wall of the shell, and a ball is movably connected in the conical through cavity to prevent the ball from falling off.
As a preferable scheme of the utility model, one side of the ball is provided with the pressing plate, the pressing plate is connected in the control panel in a penetrating way, the tapered through cavity is closed by the pressing plate, the ball is prevented from moving, and then the ball is clamped in the arc-shaped clamping groove.
As a preferable scheme of the utility model, one side of the pressing plate is provided with the trapezoid groove, the trapezoid groove of the pressing plate is aligned with the conical through cavity, the ball can move into the trapezoid groove, the shell is pulled out, and the inner wall of the arc-shaped clamping groove pushes the ball into the trapezoid groove.
As a preferable scheme of the utility model, a limit groove is formed in the pressing plate, the limit groove is connected with the limit rod in a sliding manner, the limit rod is connected to the inner wall of the shell, when the pressing plate is pressed, the limit rod slides in the limit groove to limit the pressing plate, the falling off is prevented, and meanwhile, when the limit rod slides to the other end of the limit groove, the trapezoid groove is just aligned with the conical through cavity.
As a preferable scheme of the utility model, the bottom of the pressing plate is connected with a reset spring, the reset spring is connected to the inner wall of the shell, when the pressing plate is pressed, the reset spring is extruded, after the pressing plate is released, the reset spring elastically deforms to reset the pressing plate, and the conical through cavity is closed.
As a preferable scheme of the utility model, two groups of arc clamping grooves, balls, conical through cavities, pressing plates, trapezoid grooves, limiting rods and reset springs are symmetrically arranged on the central axis of the shell, and the two sides of the shell are clamped and fixed in a reinforcing way.
Compared with the prior art, the utility model has the beneficial effects that:
1. The connecting plate is pushed by starting the low-temperature cylinder, the expansion bracket is unfolded to push the heat-insulating plate, the low-temperature-resistant silicon rubber plate is driven to rub and lift the inner wall of the heat-insulating liner, the inner wall of the heat-insulating liner is cleaned, and then the lifted low-temperature-resistant silicon rubber plate is cleaned, so that the cleaning is facilitated;
2. Through pressing the clamp plate extrusion reset spring, with trapezoidal channel and toper logical chamber alignment, the ball can be to trapezoidal inslot activity, pulls out the shell, and arc draw-in groove inner wall promotes the trapezoidal inslot with the ball, takes out the shell and overhauls control panel, then presses the clamp plate again and inserts the shell and lead to the inslot, unclamps the clamp plate at last, reset spring resets the clamp plate, staggers trapezoidal channel and toper logical chamber, seals the toper logical chamber, prevents the ball activity, with the ball block in the arc draw-in groove, and then the maintenance control panel of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a low temperature resistant silicone rubber sheet of the present utility model;
FIG. 3 is a schematic view of the housing of the present utility model;
fig. 4 is an enlarged view of the structure of the portion a of fig. 3 according to the present utility model.
In the figure: 1. a case; 2. a control panel; 3. a heat preservation liner; 4. a cleaning mechanism; 401. a thermal insulation board; 402. a low temperature resistant silicone rubber plate; 403. a first connector plate; 404. a telescopic frame; 405. a second connector plate; 406. a low temperature cylinder; 407. a connecting plate; 5. a through groove; 6. a housing; 7. an arc-shaped clamping groove; 8. a ball; 9. a conical through cavity; 10. a pressing plate; 11. a trapezoid groove; 12. a limit groove; 13. a limit rod; 14. and a reset spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: a concrete cryogenic experiment box comprising: a case 1;
the front part of the box body 1 is provided with a control panel 2, the box body 1 is internally connected with a heat preservation liner 3, and a cleaning mechanism 4 is arranged in the heat preservation liner 3; the logical groove 5 is offered at box 1 front portion, and logical inslot 5 sliding connection has shell 6, and shell 6 internal connection has control panel 2, and clearance mechanism 4 includes: the heat preservation board 401, heat preservation board 401 sliding connection is in heat preservation inner bag 3, and heat preservation board 401 upper surface is connected with low temperature resistant silicone rubber board 402, low temperature resistant silicone rubber board 402 sliding connection is on heat preservation inner bag 3 inner wall, heat preservation board 401 bottom is connected with first joint board 403, first joint board 403 swivelling joint has expansion bracket 404, be connected with second joint board 405 on the box 1 inner wall, second joint board 405 swivelling joint has expansion bracket 404, expansion bracket 404 front portion is provided with low temperature jar 406, low temperature jar 406 is connected on box 1 inner wall, and low temperature jar 406 output is connected with connecting plate 407, connecting plate 407 swivelling joint is on expansion bracket 404.
Through the structure: by starting the low-temperature cylinder 406 to push the connecting plate 407, the expansion bracket 404 is unfolded to push the heat-insulating plate 401, the low-temperature-resistant silicon rubber plate 402 is driven to rub and lift the inner wall of the heat-insulating liner 3, the inner wall of the heat-insulating liner 3 is cleaned, and then the low-temperature-resistant silicon rubber plate 402 is cleaned.
Referring to fig. 1, 3 and 4, an arc-shaped clamping groove 7 is formed on one side of the through groove 5, a ball 8 is clamped in the arc-shaped clamping groove 7, a conical through cavity 9 is formed on the inner wall of the shell 6, the ball 8 is movably connected in the conical through cavity 9, the ball 8 is clamped in the arc-shaped clamping groove 7, the shell 6 is fixed in the through groove 5, a pressing plate 10 is arranged on one side of the ball 8, a pressing plate 10 is penetratingly connected in the control panel 2, a trapezoid groove 11 is formed on one side of the pressing plate 10, the conical through cavity 9 is closed by the pressing plate 10, the ball 8 is prevented from moving, the ball 8 is clamped in the arc-shaped clamping groove 7, the trapezoid groove 11 is aligned with the conical through cavity 9 by the pressing plate 10, the ball 8 can move in the trapezoid groove 11, the shell 6 is pulled out, the ball 8 is pushed into the trapezoid groove 11 by the inner wall of the arc-shaped clamping groove 7, a limit groove 12 is formed in the pressing plate 10, the limiting rod 13 is connected in a sliding manner in the limiting groove 12, the limiting rod 13 is connected to the inner wall of the shell 6, when the pressing plate 10 is pressed, the limiting rod 13 slides in the limiting groove 12 to limit the pressing plate 10, the falling off is prevented, meanwhile, when the limiting rod 13 slides to the other end of the limiting groove 12, the trapezoid groove 11 is just aligned with the conical through cavity 9, the bottom of the pressing plate 10 is connected with the reset spring 14, the reset spring 14 is connected to the inner wall of the shell 6, when the pressing plate 10 is pressed, the reset spring 14 is pressed, after the pressing plate 10 is released, the reset spring 14 elastically deforms to reset the pressing plate 10, the conical through cavity 9 is closed, and the arc-shaped clamping groove 7, the balls 8, the conical through cavity 9, the pressing plate 10, the trapezoid groove 11, the limiting groove 12, the limiting rod 13 and the reset spring 14 are symmetrically arranged in two groups with respect to the central axis of the shell 6, and both sides of the shell 6 are clamped and fixed in a reinforced manner.
Through the structure: the trapezoid groove 11 is aligned with the conical through cavity 9 by pressing the pressing plate 10, the outer shell 6 is pulled out, the balls 8 are pushed into the trapezoid groove 11 by the inner wall of the arc-shaped clamping groove 7, the outer shell 6 is taken out to overhaul the control panel 2, then the pressing plate 10 is pressed again to insert the outer shell 6 into the through groove 5, finally the pressing plate 10 is loosened, the reset spring 14 resets the pressing plate 10, the conical through cavity 9 is closed, and the overhaul is detached.
To sum up: as shown in fig. 1-4, when the concrete low-temperature experiment box is used, the device is simply understood, firstly, the box body 1 is opened to put a concrete sample into the heat insulation inner container 3 and close the box body 1, the control panel 2 is operated to set temperature and time, the refrigeration system in the box body 1 works, refrigeration is carried out, refrigeration is stopped after the set time is reached, then the low-temperature cylinder 406 is started to expand the expansion bracket 404, the heat insulation plate 401 is pushed to drive the low-temperature resistant silicon rubber plate 402 to lift and rub the inner wall of the heat insulation inner container 3, the sample is lifted to push the sample up, meanwhile, the inner wall of the heat insulation inner container 3 is cleaned, the sample is taken out to carry out detection analysis, then the lifted low-temperature resistant silicon rubber plate 402 is cleaned, then the low-temperature resistant cylinder 406 is shortened to shrink the expansion bracket 404, the low-temperature resistant silicon rubber plate 402 is reset, when the control panel 2 is damaged, the pressing plate 10 is pressed, the trapezoid groove 11 is aligned with the conical through cavity 9, the ball 8 can move towards the trapezoid groove 11, the shell 6 is pulled down, the inner wall of the arc-shaped clamping groove 7 pushes the ball 8 into the trapezoid groove 11, the shell 6 is pulled out, the control panel 2 is taken out, the sample is reset, the reset plate 10 is pushed into the tapered groove 10, and the reset plate 10 is pushed into the arc-shaped groove 10, the arc-shaped groove 10 is reset, and the special device is closed, the special device is shown in the technical is shown, and the technical is finished, and the technical is finally, and the technical is shown, and the technical is 10, and the special, and the technical is 10 is closed.
Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A concrete cryogenic experiment box comprising: a case (1) characterized in that;
The front part of the box body (1) is provided with a control panel (2), the box body (1) is internally connected with a heat preservation liner (3), and a cleaning mechanism (4) is arranged in the heat preservation liner (3);
The utility model discloses a cleaning device, including box (1), clearance mechanism, shell (6), control panel (2) are connected with in shell (6), logical groove (5) are seted up at box (1) front portion, it is connected with shell (6) to lead to the inslot (5) sliding, clearance mechanism (4) include: the heat preservation board (401), heat preservation board (401) sliding connection is in heat preservation inner bag (3), and heat preservation board (401) upper surface is connected with low temperature resistant silicone rubber board (402), low temperature resistant silicone rubber board (402) sliding connection is on heat preservation inner bag (3) inner wall, heat preservation board (401) bottom is connected with first joint board (403), first joint board (403) internal rotation is connected with expansion bracket (404), be connected with second joint board (405) on box (1) inner wall, second joint board (405) internal rotation is connected with expansion bracket (404), expansion bracket (404) front portion is provided with low temperature cylinder (406), low temperature cylinder (406) are connected on box (1) inner wall, and low temperature gas (406) output is connected with connecting plate (407), connecting plate (407) rotate and are connected on expansion bracket (404).
2. A concrete low temperature laboratory box as claimed in claim 1, wherein: an arc-shaped clamping groove (7) is formed in one side of the through groove (5), and a ball (8) is clamped in the arc-shaped clamping groove (7).
3. A concrete low temperature laboratory box as claimed in claim 1, wherein: the inner wall of the shell (6) is provided with a conical through cavity (9), and the conical through cavity (9) is internally and movably connected with a ball (8).
4. A concrete low temperature laboratory box according to claim 2, characterized in that: one side of the ball (8) is provided with a pressing plate (10), and the pressing plate (10) is connected in the control panel (2) in a penetrating way.
5. The concrete low temperature laboratory box of claim 4, wherein: one side of the pressing plate (10) is provided with a trapezoid groove (11).
6. The concrete low temperature laboratory box of claim 4, wherein: a limit groove (12) is formed in the pressure plate (10), a limit rod (13) is connected in the limit groove (12) in a sliding mode, and the limit rod (13) is connected to the inner wall of the shell (6).
7. The concrete low temperature laboratory box of claim 4, wherein: the bottom of the pressing plate (10) is connected with a reset spring (14), and the reset spring (14) is connected to the inner wall of the shell (6).
8. A concrete low temperature laboratory box as claimed in claim 7, wherein: the arc clamping groove (7), the ball (8), the conical through cavity (9), the pressing plate (10), the trapezoid groove (11), the limiting groove (12), the limiting rod (13) and the reset spring (14) are symmetrically arranged in two groups relative to the central axis of the shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322875206.6U CN220919258U (en) | 2023-10-25 | 2023-10-25 | Concrete low temperature experiment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322875206.6U CN220919258U (en) | 2023-10-25 | 2023-10-25 | Concrete low temperature experiment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919258U true CN220919258U (en) | 2024-05-10 |
Family
ID=90960762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322875206.6U Active CN220919258U (en) | 2023-10-25 | 2023-10-25 | Concrete low temperature experiment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919258U (en) |
-
2023
- 2023-10-25 CN CN202322875206.6U patent/CN220919258U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |