CN208313981U - A kind of modified dry shrinkage testing case - Google Patents
A kind of modified dry shrinkage testing case Download PDFInfo
- Publication number
- CN208313981U CN208313981U CN201820523221.0U CN201820523221U CN208313981U CN 208313981 U CN208313981 U CN 208313981U CN 201820523221 U CN201820523221 U CN 201820523221U CN 208313981 U CN208313981 U CN 208313981U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- dry shrinkage
- testing case
- modified dry
- shrinkage testing
- 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
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a kind of modified dry shrinkage testing case, its energy rapid moisture removal, condition is provided for follow-up test, guarantee test can progress rapidly, continuously, save the time, it includes cabinet, sample rack and chamber door, and top of the box is fixed with mounting rack, and exhaust fan is equipped between mounting rack and cabinet.
Description
Technical field
The utility model relates to civil construction project detection device technical field, specially a kind of modified dry shrinkage testing
Case.
Background technique
Concrete is one of the most frequently used and most important building materials in construction project, volume can be caused to contract in dry conditions
It is small, it is one of the factor for causing concrete deformation to crack, and crack is concrete structure bearing capacity, durability and waterproofness
The main reason for reduction, therefore crack to be eliminated, it is necessary to set about from cement concrete drying shrinkage is reduced, and carry out dry shrinkage testing test
It is then one of guarantee and the standard improved production quality.Existing dry shrinkage testing case is not easy rapid moisture removal, shadow after being completed
Ring the progress of follow-up test.
Utility model content
The shortcomings that being not easy rapid moisture removal after being completed for above-mentioned existing dry shrinkage testing case, influence follow-up test, this
Utility model provides a kind of modified dry shrinkage testing case, and energy rapid moisture removal provides condition, guarantee test energy for follow-up test
The time is saved in progress rapidly, continuously.
The utility model adopts the following technical solution: a kind of modified dry shrinkage testing case comprising cabinet, sample rack
And chamber door, it is characterised in that: the top of the box is fixed with mounting rack, and air draft is equipped between the mounting rack and the cabinet
Fan.
It is further characterized by:
The exhaust fan surface is covered with annular grid；
The annular grid is connect by support rod with the mounting rack；
Back wall is equipped with electric heating plate in the cabinet；
Two sidewalls are equipped with parallel sliding slot in the cabinet, are equipped with sample rack in the sliding slot；
The cabinet is equipped with control panel and lockhole, and the chamber door is equipped with lock corresponding with the lockhole；
The lower box is equipped with radiating groove.
After adopting the above structure, the top in test box body is equipped with exhaust fan to the utility model, can tie in test
Air draft dehumidifies after beam, adjusts chamber quickly to room temperature state, and suitable condition is provided for follow-up test, and guarantee test can be fast
Speed, continuous progress, save the time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the face the A-A structural schematic diagram in Fig. 1.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings:
As shown in Figure 1 and 2, the utility model provides a kind of modified dry shrinkage testing case comprising cabinet 1, sample rack
6 and chamber door 7, mounting rack 11 is fixed at the top of cabinet 1, it is preferred that as shown, being equipped with mounting hole at four angles of mounting rack 11
12, it can be mounted by means of bolts on the top surface of box house, firmly install and easy.
Exhaust fan 10 is equipped between mounting rack 11 and cabinet 1,10 surface of exhaust fan is covered with annular grid 14, annular grid
14 are connect by support rod 13 with mounting rack 11, it is preferred that as described in Figure, support rod is four, and annular arrangement, can on grid
It is fixedly secured annular grid on mounting rack 11, it is not easily to fall off.
Back wall is equipped with electric heating plate 9 in cabinet 1, facilitates Control experiment temperature；Two sidewalls are equipped in parallel in cabinet 1
Sliding slot 3 is equipped with sample rack 6 in sliding slot 3, and sample rack can slide in sliding slot, the pick-and-place of convenience sample rack and
The quantity of replacement, sliding slot and sample rack can be increased and decreased according to the size of specific cabinet；Cabinet 1 is equipped with control panel 2
With lockhole 4, chamber door 7 is equipped with lock 8 corresponding with lockhole 4, and 1 lower part of cabinet is equipped with radiating groove 5.
Claims (5)
1. a kind of modified dry shrinkage testing case comprising cabinet, sample rack and chamber door, it is characterised in that: the cabinet top
Portion is fixed with mounting rack, exhaust fan is equipped between the mounting rack and the cabinet, back wall is equipped with Z-type electricity and adds in the cabinet
Hot plate, two sidewalls are equipped with parallel sliding slot in the cabinet, are equipped with the sample rack in the sliding slot.
2. a kind of modified dry shrinkage testing case according to claim 1, it is characterised in that: the exhaust fan surface is covered with
Annular grid.
3. a kind of modified dry shrinkage testing case according to claim 2, it is characterised in that: the annular grid passes through support
Bar is connect with the mounting rack.
4. a kind of modified dry shrinkage testing case according to claim 1, it is characterised in that: the cabinet is equipped with control plane
Plate and lockhole, the chamber door are equipped with lock corresponding with the lockhole.
5. a kind of modified dry shrinkage testing case according to claim 1, it is characterised in that: the lower box is equipped with heat dissipation
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523221.0U CN208313981U (en) | 2018-04-13 | 2018-04-13 | A kind of modified dry shrinkage testing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523221.0U CN208313981U (en) | 2018-04-13 | 2018-04-13 | A kind of modified dry shrinkage testing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313981U true CN208313981U (en) | 2019-01-01 |
Family
ID=64718703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523221.0U Expired - Fee Related CN208313981U (en) | 2018-04-13 | 2018-04-13 | A kind of modified dry shrinkage testing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313981U (en) |
-
2018
- 2018-04-13 CN CN201820523221.0U patent/CN208313981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190101 Termination date: 20200413 |