CN207696741U - A kind of cement standard curing box - Google Patents
A kind of cement standard curing box Download PDFInfo
- Publication number
- CN207696741U CN207696741U CN201721843168.4U CN201721843168U CN207696741U CN 207696741 U CN207696741 U CN 207696741U CN 201721843168 U CN201721843168 U CN 201721843168U CN 207696741 U CN207696741 U CN 207696741U
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- babinet
- pallet
- cement
- runner
- curing box
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Abstract
The utility model discloses a kind of cement standard curing box, including babinet, curing means is equipped in the babinet, the curing means includes the runner for being respectively arranged on babinet both sides and multiple pallets being rotationally connected between two runners and for holding cement briquette；It is connected by shaft between two runners, the babinet is equipped with the driving mechanism of drive shaft rotation, cement briquette is placed on pallet, through driving mechanism so that runner rotates, to make the pallet being located between two runners that runner be followed to rotate, so that the curing condition of each cement briquette is reached unanimity, reduce the local temperature of box house or the case where the larger maintenance result to cement briquette of humidity deviation generates error, improves the accuracy of cement briquette maintenance result experimental data；Stable drive noiseless, absorbing when variable-frequency motor works, when variable-frequency motor stops operating, belt will skid on belt wheel, have cushioning effect, prevent cement briquette from being fallen from pallet due to inertia.
Description
Technical field
The utility model is related to technical field of test equipment, more specifically, it relates to a kind of cement standard curing box.
Background technology
Cement pours smash after, why can gradually condense hardening, be primarily due to cement aquation as a result, and aquation is made
With then needing temperature and humidity condition appropriate, therefore in order to ensure that cement has suitable curing condition, its intensity is made constantly to increase
It is long, it is necessary to which that standard curing is carried out to cement.The maintenance purpose of cement accelerates first, creating various conditions makes the abundant aquation of cement
Hardening of cement；Second is that be exposed to the sun after preventing cement to be molded, wind, the conditions such as cold and the breakages such as abnormal contraction, crack for occurring
Phenomenon.
Currently, the Chinese patent that notification number is CN206551188U discloses a kind of concrete cement standard curing box, including support
Protecting box body, is arranged inside no less than 2 layers of shelf being composed of strip board and telescopic rod, the strip board be alternatively arranged in
On 2 telescopic rods, the first end of the telescopic rod is fixedly connected on the backboard of the maintenance babinet, so as to be stretched described in pulling
The shelf can be unfolded for the second end of contracting bar, and the maintenance babinet is divided into the multiple interlayers being distributed up and down；It is described to support
The bottom of protecting box body is provided with temperature control pipeline, and humidifier is provided at the top of the maintenance babinet；It is set to the one of maintenance babinet
The control babinet of side is provided with control panel on surface；Power supply supply is provided for temperature control pipeline, humidifier and control panel
Power supply.
But the curing condition of different location is different in the babinet of the curing box, and shelf is located at the position in babinet not
It is adjustable, cause to place temperature suffered by each cement briquette on the shelf, humidity difference, to the maintenance result of cement briquette
Error is generated, causes experimental data not accurate enough.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of cement standard curing box, has
The advantages of improving the accuracy of cement briquette maintenance result experimental data.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of cement standard maintenance
Case, including babinet, are equipped with curing means in the babinet, the curing means include be respectively arranged on babinet both sides runner and
Multiple pallets being rotationally connected between two runners and for holding cement briquette；Connected by shaft between two runners
It connects, the babinet is equipped with the driving mechanism of drive shaft rotation.
By using above-mentioned technical proposal, cement briquette is placed on pallet, through driving mechanism so that runner rotates, from
And make the pallet being located between two runners that runner be followed to rotate, so that the curing condition of each cement briquette is reached unanimity, reduces
The case where larger maintenance result to cement briquette of local temperature or humidity deviation of box house generates error improves cement examination
Block conserves the accuracy of result experimental data.
Preferably, the junction of the shaft and babinet is socketed with bearing.
By using above-mentioned technical proposal, bearing can reduce the frictional force between shaft and babinet so that runner turns
It is dynamic more steady.
Preferably, the driving mechanism includes motor, and the motor is variable-frequency motor.
By using above-mentioned technical proposal, motor can adjust rotating speed, and then the rotary speed of babinet inner pallet is made to occur
Change.
Preferably, the driving mechanism further includes the first pulley being set on motor output shaft and the in shaft
Two belt wheels are connected between the first pulley and second belt wheel by belt, and the diameter of the first pulley is less than described
The diameter of second belt wheel.
It by using above-mentioned technical proposal, is positioned in babinet compared to by variable-frequency motor, variable-frequency motor is positioned over case
Electric motor short circuit will not be caused since humidity is larger in vitro；Using belt transmission, stable drive noiseless, suction when variable-frequency motor works
It shakes, when variable-frequency motor stops operating, belt will skid on belt wheel, have cushioning effect, prevent cement briquette due to used
Property is fallen from pallet；The diameter of first pulley is less than the diameter of the second belt wheel, and transmission can be made more steady.
Preferably, the both ends of the pallet are equipped with the rotating bar being rotatablely connected with runner, and the rotating bar is located at the support
The top of disk center of gravity.
It by using above-mentioned technical proposal, is horizontal always when pallet follows runner to rotate, will not tilt, subtract
The case where few cement briquette slides from pallet.
Preferably, the bottom of the pallet is equipped with heavy piece.
By using above-mentioned technical proposal, stationarity when pallet rotation is further enhanced, makes pallet that runner be followed to rotate
When be horizontal always.
Preferably, the bottom of the pallet is provided with several through-holes.
By using above-mentioned technical proposal, increases the contact area of air in the bottom and case of cement briquette, further carry
The accuracy of high cement briquette standard curing data.
Preferably, the periphery of the runner is equipped with multiple equally distributed handles.
By using above-mentioned technical proposal, pull handle makes runner rotate, to make each pallet turn to suitable height
Degree, convenient for carrying out picking and placeing cement briquette on pallet.
Preferably, the inner top surface of the babinet is arcuate surface.
By using above-mentioned technical proposal, when curing box works, the droplet that the top of babinet is formed will be along babinet
Arcuate surface flows down, and reduces top of the box and occurs dripping to the situation in cement briquette when ponding, to ensure that standard sample test specimen
Quality.
In conclusion the utility model has the advantages that：Cement briquette is placed on pallet, through driving mechanism
So that runner rotation makes the maintenance item of each cement briquette to make the pallet being located between two runners that runner be followed to rotate
Part reaches unanimity, and the local temperature or the larger maintenance result to cement briquette of humidity deviation for reducing box house generate error
Situation improves the accuracy of cement briquette maintenance result experimental data；Stable drive noiseless, absorbing when variable-frequency motor works,
When variable-frequency motor stops operating, belt will skid on belt wheel, have cushioning effect, prevent cement briquette due to inertia from
It is fallen on pallet.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the phantom of the utility model embodiment；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure：1, babinet；21, runner；22, pallet；23, shaft；31, motor；32, first pulley；33, the second belt wheel；
34, belt；4, bearing；5, rotating bar；6, heavy piece；7, through-hole；8, handle；9, cabinet；10, chamber door；11, display panel.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of cement standard curing box is equipped with curing means as shown in Figure 1, including babinet 1 in babinet 1, babinet 1
Side is rotatably connected to chamber door 10, can be covered in the opening of babinet 1 by chamber door 10；The inner top surface of babinet 1 is arcuate surface,
When curing box works, the droplet that the top of babinet 1 is formed will be flowed down along the arcuate surface of babinet 1, reduces 1 top of babinet and occurs
The situation in cement briquette is dripped to when ponding；One end of babinet 1 is fixed with cabinet 9, and the outer surface of cabinet 9 is equipped with display panel
11, the temperature and humidity etc. in babinet 1 can be shown by display panel 11.
As shown in Figures 2 and 3, curing means includes the runner 21 for being separately mounted to 1 both sides of babinet, between two runners 21
It is connected by shaft 23, shaft 23 passes through the center of circle of runner 21, and two runners 21 is made to move synchronously；And the both ends rotation of shaft 23
It is connected on the side wall of babinet 1, plays the role of support to runner 21, runner 21 can be made to rotate by rotating shaft 23；Turn
Be socketed with bearing 4 on axis 23, bearing 4 is located at the junction of shaft 23 and babinet 1, bearing 4 can reduce shaft 23 and babinet 1 it
Between frictional force so that the rotation of runner 21 is more steady.
Driving mechanism is installed in cabinet 9, by driving mechanism so that shaft 23 rotates, driving mechanism is placed on cabinet
In 9, driving mechanism will not cause its damage since humidity is larger；Driving mechanism includes motor 31, first pulley 32, the second belt wheel
33 and belt 34, one end of shaft 23 towards cabinet 9 stretch into cabinet 9, wherein first pulley 32 is fixed on the output of motor 31
On axis, the second belt wheel 33 is fixed on one end that shaft 23 is located at cabinet 9, and the second belt wheel 33 is in same flat with first pulley 32
On face, first pulley 32 and the second belt wheel 33 are linked together by belt 34, are driven using belt 34, when motor 31 works
Stable drive noiseless, absorbing, when motor 31 stops operating, belt 34 will be beaten in first pulley 32 and the second belt wheel 33
It is sliding, there is cushioning effect；Motor 31 is variable-frequency motor, and motor 31 can adjust rotating speed, and then make the rotation of runner 21 in babinet 1
Speed can change；The diameter of first pulley 32 is less than the diameter of the second belt wheel 33, and the rotation of runner 21 can be made more steady.
Multiple pallets 22 are installed, multiple pallets 22 are circularly and evenly distributed, and pallet 22 is whole to be between two runners 21
The rectangular box of uncovered can be used for holding cement briquette to be conserved by pallet 22；The both ends of pallet 22 are respectively and fixedly provided with rotating bar
5, rotating bar 5 is located at the top of 22 center of gravity of pallet, i.e. rotating bar 5 is located at the top of 22 center line of pallet, and rotating bar 5 is rotatably connected on
On the apparent surface of two runners 21 so that when pallet 22 is rotated with runner 21, the opening of pallet 22 always upward, Bu Huifa
It is raw to tilt, reduce the case where cement briquette slides from pallet 22.
The bottom of pallet 22 is fixed with heavy piece 6, and the pallet 22 when placing cement briquette on pallet 22 is avoided to tilt
The case where, further enhance stationarity when pallet 22 rotates；The bottom of pallet 22 is provided with several through-holes 7, and through-hole 7 is through heavy
The bottom of pouring weight 6 and pallet 22 increases the contact area of the bottom and air in babinet 1 of cement briquette, further increases cement
The accuracy of test-block standard curing data；Multiple equally distributed handles 8, pull handle 8 are installed on the periphery of runner 21
So that runner 21 rotates, to make each pallet 22 turn to proper height, convenient for carrying out picking and placeing cement briquette on pallet 22.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of cement standard curing box, including babinet (1), it is characterized in that：Curing means is equipped in the babinet (1), it is described
Curing means include be respectively arranged on babinet (1) both sides runner (21) and it is multiple be rotationally connected between two runners (21) and
Pallet (22) for holding cement briquette；It is connected by shaft (23) between two runners (21), on the babinet (1)
Driving mechanism equipped with drive shaft (23) rotation.
2. a kind of cement standard curing box according to claim 1, it is characterized in that：The shaft (23) and babinet (1)
Junction is socketed with bearing (4).
3. a kind of cement standard curing box according to claim 1, it is characterized in that：The driving mechanism includes motor
(31), the motor (31) is variable-frequency motor.
4. a kind of cement standard curing box according to claim 3, it is characterized in that：The driving mechanism further includes being set to electricity
First pulley (32) on machine (31) output shaft and the second belt wheel (33) in shaft (23), the first pulley (32)
It is connected by belt (34) between second belt wheel (33), the diameter of the first pulley (32) is less than second belt wheel
(33) diameter.
5. a kind of cement standard curing box according to claim 1, it is characterized in that：The both ends of the pallet (22) be equipped with
The rotating bar (5) of runner (21) rotation connection, the rotating bar (5) are located at the top of the pallet (22) center of gravity.
6. a kind of cement standard curing box according to claim 5, it is characterized in that：The bottom of the pallet (22) is equipped with heavy
Pouring weight (6).
7. a kind of cement standard curing box according to claim 6, it is characterized in that：The bottom of the pallet (22) is provided with
Several through-holes (7).
8. a kind of cement standard curing box according to claim 1, it is characterized in that：It is set on the periphery of the runner (21)
There are multiple equally distributed handles (8).
9. a kind of cement standard curing box according to claim 1, it is characterized in that：The inner top surface of the babinet (1) is arch
Shape face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843168.4U CN207696741U (en) | 2017-12-25 | 2017-12-25 | A kind of cement standard curing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843168.4U CN207696741U (en) | 2017-12-25 | 2017-12-25 | A kind of cement standard curing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696741U true CN207696741U (en) | 2018-08-07 |
Family
ID=63028761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843168.4U Active CN207696741U (en) | 2017-12-25 | 2017-12-25 | A kind of cement standard curing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792969A (en) * | 2021-02-02 | 2021-05-14 | 银川通达工程技术有限公司 | Full-automatic temperature and humidity control equipment for standard curing room |
| CN113021594A (en) * | 2021-04-29 | 2021-06-25 | 河北瑞志交通技术咨询有限公司 | Multi-prefabricated-component hierarchical sample storage device |
| CN113607558A (en) * | 2021-07-08 | 2021-11-05 | 安徽省路桥试验检测有限公司 | Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block |
-
2017
- 2017-12-25 CN CN201721843168.4U patent/CN207696741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792969A (en) * | 2021-02-02 | 2021-05-14 | 银川通达工程技术有限公司 | Full-automatic temperature and humidity control equipment for standard curing room |
| CN113021594A (en) * | 2021-04-29 | 2021-06-25 | 河北瑞志交通技术咨询有限公司 | Multi-prefabricated-component hierarchical sample storage device |
| CN113607558A (en) * | 2021-07-08 | 2021-11-05 | 安徽省路桥试验检测有限公司 | Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block |
| CN113607558B (en) * | 2021-07-08 | 2024-02-02 | 安徽省路桥试验检测有限公司 | Cement test block compressive and flexural strength detection automatic acquisition equipment |
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