CN205272282U - Standard concrete curing box - Google Patents
Standard concrete curing box Download PDFInfo
- Publication number
- CN205272282U CN205272282U CN201620021471.5U CN201620021471U CN205272282U CN 205272282 U CN205272282 U CN 205272282U CN 201620021471 U CN201620021471 U CN 201620021471U CN 205272282 U CN205272282 U CN 205272282U
- Authority
- CN
- China
- Prior art keywords
- bracket
- casing
- standard concrete
- screw mandrel
- box according
- 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a standard concrete curing box has expanded curing box's application scope, and its technical scheme main points are: following vertical direction in the four corners of box and being equipped with the lead screw, be equipped with support piece on the lead screw, support piece and lead screw threaded connection, support piece are located the bracket below and are used for holding the bracket. The position that rotation support piece just can adjust the bracket makes the box can adapt to the different concrete piece of thickness in order to change the distance between two brackets, additionally, the utility model discloses can freely increase and decrease the quantity of the interior bracket of box, the practicality is higher.
Description
Technical field
The utility model relates to a kind of laboratory apparatus, and more specifically, it relates to a kind of standard concrete maintaining box.
Background technology
Standard concrete curing box is that a kind of extreme temperature environment of simulating is to test concrete to the instrument of the tolerance of temperature. It generally comprises frame, humidifier, heating container and refrigeration case, and wherein heating container is used for simulating hot environment, and refrigeration case is used for simulating low temperature environment. Being provided with bracket at high-temperature cabinet and cryostat, the inwall of bracket and casing is fixed.
Current standard concrete curing box, its bracket and casing fixed position can not regulate, the constant distance between adjacent two brackets, if the thickness of the concrete blocks of test changes, it is possible to make concrete cannot put on bracket; In addition, when needing to carry out the concrete blocks tested and be too many, experimenter wishes to put into more concrete blocks to accelerate experiment progress to casing, and the bracket constant number of traditional each box house of standard concrete curing box, more concrete blocks can not be put into, obviously, the concrete blocks experiment of big batch can not be adapted to.
Practical novel content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of standard concrete curing box, and the distance between this standard concrete curing box bracket is adjustable, and can install bracket in casing additional, and the scope of application is wider.
For achieving the above object, the utility model provides following technical scheme:
A kind of standard concrete maintaining box, comprises frame, humidifier, casing, is provided with the bracket for placing concrete blocks in casing, and the corner of described casing is vertically provided with screw mandrel, and be threaded the strut member for holding bracket on screw mandrel.
Further, being provided with pickup groove and square card groove on casing, described card groove is located at casing top and is run through case wall, and casing diapire is located at by described pickup groove, and the lower end of described screw mandrel stretches in pickup groove, and the upper end of screw mandrel is stretched in card groove and is provided with square card block.
Further, it is provided with sealing-ring between described card groove and card block.
Further, described card block is provided with draw ring.
Further, the outer wall of described strut member is provided with straight knurling.
Further, the anti-skid structure for preventing bracket from sliding on strut member is also comprised.
Further, described anti-skid structure comprises the depression portion being arranged in support member and is arranged on bracket the protuberance coordinated with depression portion.
Further, described bracket is provided with handle near the edge of case door.
Compared with prior art, the utility model has the advantages that: the distance of the position that rotatable support just can adjust bracket to change between two brackets, enables casing adapt to the different concrete blocks of thickness; In addition, the utility model can freely increase and decrease the quantity of bracket in casing, and practicality is higher.
Accompanying drawing explanation
Fig. 1 is novel the first view of this reality;
Fig. 2 is the structural representation of strut member and bracket;
Fig. 3 and Fig. 4 is the connection diagram of screw mandrel and casing;
Description of reference numerals: 1, frame; 2, screw mandrel; 3, strut member; 4, bracket; 5, shake hands; 6, case door; 7, depression portion; 8, protuberance; 9, card block; 10, pickup groove; 11, draw ring; 12, card groove.
Embodiment
With reference to Fig. 1, a kind of standard concrete maintaining box, comprise frame 1, humidifier and casing, the bracket 4 for placing concrete blocks it is provided with in casing, vertically being provided with screw mandrel 2 in the corner of casing, be provided with strut member 3 on screw mandrel 2, strut member 3 is threaded with screw mandrel 2, and strut member 3 is provided with straight knurling, strut member 3 is positioned at below bracket 4 for holding bracket 4. Rotatable support 3 can change its position on screw mandrel 2 such that it is able to adjust the position of each bracket 4, with the distance changed between two brackets 4, is that casing can load large-sized concrete blocks. In addition, owing to bracket 4 is just placed on strut member 3, it is possible to taken out from casing easily by bracket 4, it is convenient to clean and safeguard. It is worth mentioning that: bracket 4 is provided with handle 5 near the edge of case door 6.
With reference to Fig. 3, frame 1 is provided with lower box, wherein go up lower box and share screw mandrel 2, it is provided with card groove 12 on the top of upper box, card groove 12 runs through case wall, and the dividing plate between the bottom of lower box and upper and lower two tanks is equipped with pickup groove 10, and screw mandrel 2 stretches in the pickup groove 10 of lower box through dividing plate and its lower end, the upper end of screw mandrel 2 is stretched in card groove 12 and is provided with card block 9, and card block 9 coordinates to limit screw mandrel 2 and rotates with card groove 12. This kind of structure can conveniently increase and decrease the quantity of the strut member 3 on screw mandrel 2, with bracket 4 quantity changed in casing. Its operating process is: holds screw mandrel 2 and it is upwards mentioned, and the lower end of screw mandrel 2 and pickup groove 10 is departed from, then installs or take off strut member 3 additional from the lower end of screw mandrel 2, finally the lower end of screw mandrel 2 is put into pickup groove 10. The additional benefit of this kind of structure is be convenient to cleaning and safeguard.
With reference to Fig. 4, it is the structural representation of another maintaining box, in its right case, it is respectively equipped with screw mandrel 2, be respectively equipped with card groove 12 and pickup groove 10 at the top of right case and bottom. Its operating process is consistent with reference to process with aforementioned. As improvement, card block 9 is provided with draw ring 11. Only the lower end of screw mandrel 2 just need to can be made to be separated with pickup groove 10 to upper body draw ring 11.
In addition, between card groove 12 and card block 9, it is provided with sealing-ring, it is reduce to enter the heat of casing or the heat distributed from casing from the external world like this.
With reference to Fig. 2, being provided with depression portion 7, be provided with protuberance 8 on bracket 4 on strut member 3, when bracket 4 is placed on strut member 3, the protuberance 8 on bracket 4 enters in the depression portion 7 on strut member 3, it is possible to prevent bracket 4 from sliding on strut member 3.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model. It is noted that for those skilled in the art, in the some improvements and modifications not departed under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a standard concrete maintaining box, comprise frame, humidifier, casing, being provided with the bracket for placing concrete blocks in casing, it is characterized in that: the corner of described casing is vertically provided with screw mandrel, be threaded the strut member for holding bracket on screw mandrel.
2. standard concrete maintaining box according to claim 1, it is characterized in that: on casing, be provided with pickup groove and square card groove, described card groove is located at casing top and is run through case wall, casing diapire is located at by described pickup groove, the lower end of described screw mandrel stretches in pickup groove, and the upper end of screw mandrel is stretched in card groove and is provided with square card block.
3. standard concrete maintaining box according to claim 2, is characterized in that: be provided with sealing-ring between described card groove and card block.
4. standard concrete maintaining box according to claim 2, is characterized in that: described card block is provided with draw ring.
5. standard concrete maintaining box according to claim 1, is characterized in that: the outer wall of described strut member is provided with straight knurling.
6. standard concrete maintaining box according to claim 1, is characterized in that: also comprise the anti-skid structure for preventing bracket from sliding on strut member.
7. standard concrete maintaining box according to claim 6, is characterized in that: described anti-skid structure comprises the depression portion being arranged in support member and be arranged on bracket the protuberance coordinated with depression portion.
8. standard concrete maintaining box according to claim 1, is characterized in that: described bracket is provided with handle near the edge of case door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021471.5U CN205272282U (en) | 2016-01-11 | 2016-01-11 | Standard concrete curing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021471.5U CN205272282U (en) | 2016-01-11 | 2016-01-11 | Standard concrete curing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272282U true CN205272282U (en) | 2016-06-01 |
Family
ID=56056896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021471.5U Expired - Fee Related CN205272282U (en) | 2016-01-11 | 2016-01-11 | Standard concrete curing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765711A (en) * | 2020-07-02 | 2020-10-13 | 长虹美菱股份有限公司 | Refrigerator shelf and refrigerator applying same |
-
2016
- 2016-01-11 CN CN201620021471.5U patent/CN205272282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765711A (en) * | 2020-07-02 | 2020-10-13 | 长虹美菱股份有限公司 | Refrigerator shelf and refrigerator applying same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204294257U (en) | A kind of wall hanging folding pipette holder | |
| CN205272282U (en) | Standard concrete curing box | |
| CN204683012U (en) | Physical apparatus cabinet | |
| CN203446835U (en) | Multifunctional lectern for teaching | |
| CN203749111U (en) | Wine glass frame | |
| CN206574317U (en) | A kind of rapid fixing for English teaching Graphic Panel | |
| CN204220170U (en) | A kind of adjustable compound glass instrument dries frame | |
| CN206400901U (en) | A kind of heat radiation emission demonstration experiment instrument | |
| CN205192820U (en) | Liquid -based cell centrifugation film -making rotor | |
| CN207528334U (en) | It is a kind of can be with the electronic scale of free shrink operator control panel | |
| CN207929240U (en) | A kind of chemical experiment kit | |
| CN203224512U (en) | Device capable of adjusting height of AFM sample | |
| CN203745722U (en) | Simple type biology teaching microscope | |
| CN207457193U (en) | A kind of portable air environment supervision instrument supporting rack | |
| CN204589201U (en) | A kind of tilt adjustable formula carrier for tissue culture flasks | |
| CN205696894U (en) | A kind of Portable stereoscopic drawing showing stand | |
| CN205361424U (en) | Multifunctional chemical teaching experiment table | |
| CN204191934U (en) | A kind of Art Design multifunctional drawing device | |
| CN203969649U (en) | A kind of multimedia mathematical education platform | |
| CN203789573U (en) | Equipment for fixing photo frame | |
| CN204806850U (en) | Wall -hanging sampling tube drying process device | |
| CN202756867U (en) | Television support bringing convenience to placement of set top box or digital video disk (DVD) | |
| CN203552524U (en) | English teaching-used picture hanging frame | |
| CN204380726U (en) | A kind of diffusion boat laying rack | |
| CN210463812U (en) | Drying rack for laboratory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20210111 |