CN-224210168-U - Constant-temperature water curing box for curing concrete samples

Abstract

The utility model relates to a constant-temperature water curing box for curing concrete samples, which belongs to the technical field of concrete sample curing and comprises a constant-temperature curing box, a drawing box and timers, wherein movable separation frameworks which are uniformly distributed are arranged on the inner side wall of the constant-temperature curing box, the drawing box is connected between the opposite sides of the two movable separation frameworks corresponding to the left side and the right side, the timers are fixedly arranged on the inner side wall of the constant-temperature curing box, and the timers are multiple in number and are arranged at equal intervals. This a constant temperature water curing box for concrete sample maintenance can provide a mobilizable separation framework, can be nimble according to the maintenance demand of different samples and get the spatial arrangement between the adjustment sample, make full use of curing box space to every separates regional all to be furnished with independent timer, can accurate record the maintenance start time and the remaining maintenance time of every sample, avoid missing key maintenance node.

Inventors

• XIAO WEIRONG
• CAO WEIMING
• GAO HUI
• Bi Meilan
• HUANG JUNJIE
• Zeng Tujiao
• Yan Qingyin
• CHEN LUNGUANG

Assignees

• 广东东方混凝土有限公司

Dates

Publication Date

20260508

Application Date

20250408

Claims (7)

1. 1. The constant-temperature water curing box for curing concrete samples comprises a constant-temperature curing box (1), a drawing box (3) and a timer (4), and is characterized in that movable separation structures (200) which are uniformly distributed are arranged on the inner side wall of the constant-temperature curing box (1), the drawing box (3) is connected between the opposite sides of the two movable separation structures (200) corresponding to the left side and the right side, the timer (4) is fixedly arranged on the inner side wall of the constant-temperature curing box (1), and the number of the timers (4) is multiple and is arranged at equal intervals; The movable separation framework (200) comprises a fixed concave block (201) fixedly arranged on the inner side wall of the constant temperature maintenance box (1) and a clamping block (202) fixedly connected to one side of the drawing box (3), and one side of the fixed concave block (201) is fixedly connected with a regulating box (203) and a driving assembly arranged in the regulating box (203); The fixed concave block (201) is provided with a moving hole (205) for the driving assembly to penetrate through; The movable separation framework (200) further comprises a supporting block (207) fixedly mounted on the inner side wall of the regulating box (203) through bolts and in sliding connection with the driving assembly, a hollow moving block (208) fixedly mounted on the inner side wall of the regulating box (203) through bolts and in sliding connection with the driving assembly, and an auxiliary moving assembly is mounted on the driving assembly.
2. 2. A constant temperature water curing box for curing a concrete sample according to claim 1 is characterized in that the outer side of the clamping block (202) is attached and slides on the inner side of the fixed concave block (201).
3. 3. The constant temperature water curing box for curing concrete samples according to claim 1, wherein the driving assembly comprises a threaded rod (2041), a rotating handle (2042), a threaded sleeve (2043) and an inserting block (2044), one end of the threaded rod (2041) is fixedly connected to one side of the rotating handle (2042), the opposite end penetrates through the regulating box (203) and extends to the moving hole (205), the inner side of the threaded sleeve (2043) is in threaded connection with the outer side of the threaded rod (2041), and one end of the inserting block (2044) is fixedly connected with one end of the threaded sleeve (2043).
4. 4. A constant temperature water curing box for curing concrete samples according to claim 3 is characterized in that the outer side of the threaded sleeve (2043) is in fitting sliding between the inner sides of the support block (207) and the hollow moving block (208).
5. 5. A constant temperature water curing box for curing concrete samples according to claim 3 is characterized in that the projection of the insert block (2044) in the first direction is a circle with a diameter L, the first direction is parallel to the axial direction of the moving hole (205), and the aperture of the moving hole (205) is D, D=L.
6. 6. A constant temperature water curing box for curing a concrete sample according to claim 3 is characterized in that one side of the clamping block (202) is provided with a slot (206) for the insertion block (2044) to be attached and inserted.
7. 7. A constant temperature water curing box for curing a concrete sample according to claim 3 is characterized in that the auxiliary moving assembly comprises a connecting block (2091) and a sliding rod piece (2092), one side of the connecting block (2091) is fixedly connected to the outer side of the threaded sleeve (2043), the number of the connecting blocks (2091) is two and is in mirror symmetry distribution, two ends of the sliding rod piece (2092) are respectively fixedly connected to the inner side wall of the regulating box (203) and one side of the supporting block (207), and the outer side of the sliding rod piece (2092) is in sliding connection with the inner side of the connecting block (2091) and is in fitting sliding.

Description

Constant-temperature water curing box for curing concrete samples Technical Field The utility model relates to the technical field of concrete sample maintenance, in particular to a constant-temperature water maintenance box for concrete sample maintenance. Background The standard curing system for concrete test blocks is a special equipment facility for curing concrete test pieces, and can provide specific temperature and humidity environments for the concrete test pieces so as to ensure that the concrete test pieces can achieve the optimal strength increasing effect in the curing process. In the production and construction process of concrete, the strength of the concrete is a very important index, and the strength increase of the concrete is closely related to maintenance conditions, wherein the temperature and the humidity are two most critical factors, and a large amount of test data show that the strength increase speed of the concrete can be obviously accelerated under the proper temperature and humidity conditions, so that the quality and the performance of the concrete can be improved. Therefore, in order to ensure that the concrete test piece can achieve the optimal strength increase effect in the curing process, a concrete test block standard curing system is required to provide a specific temperature and humidity environment, and such equipment and facilities usually adopt an advanced temperature and humidity control system, so that the temperature and humidity in the curing chamber can be accurately controlled, and the concrete test piece can be always in a proper environment in the curing process. The existing constant temperature water curing box for curing concrete samples generally aims at the problem that when the number of samples in a constant temperature cavity is large, formed water mist is increased, so that glass lenses are prone to being fuzzy and hazy, workers are difficult to observe and record the samples through glass sheets, and the problem of influencing test records is improved, for example, the constant temperature water curing box for curing concrete samples disclosed in an authorized Chinese patent CN218462523U can be used for enabling workers to clearly observe and record the samples in the constant temperature cavity through the combination of the curing box body, the constant temperature cavity, a wiping assembly, a wiping rod, a driving rope, a first rod body, a first perforation, a second rod body, a second perforation, a clamping convex column, a wiping sponge, an embedding groove, a box cover frame, a glass plate, a clamping chute, a hinge cylinder, a connecting rope, a through hole, a knob, a hinge part, a holding part, a rotation mark, a holding groove, a limit nut, an elastic rubber strip, a guide rod and other structures. However, the constant temperature water curing box for curing concrete samples in the cited documents has some remarkable defects when in use, firstly, the conventional constant temperature water curing box for concrete test is difficult to accurately track the curing start time and the residual curing time of different samples, and because the equipment usually adopts a simple timing device, the curing start time and the residual curing time of each sample cannot be accurately recorded, and firstly, key curing nodes are missed, thereby influencing the performance and quality of concrete, and secondly, the curing is carried out for too long time, so that time and resources are wasted. Secondly, the existing concrete test constant temperature water curing box is not provided with a movable separation framework, the space layout among the samples cannot be flexibly adjusted, the space layout among the samples is fixed and cannot be adjusted according to actual needs, the fixed space layout can cause problems, firstly, the mutual interference among the samples affects the performance and quality of concrete, secondly, the space of the curing box cannot be fully utilized, and the service efficiency of equipment is reduced. In summary, the existing concrete test constant temperature water curing box has the defects that the curing start time and the residual curing time of different samples are difficult to accurately track, a movable separation framework is not arranged, the space layout among the samples cannot be flexibly adjusted, and the like, so that the use effect and the reliability of the concrete test constant temperature water curing box are seriously affected, and the concrete test constant temperature water curing box needs to be improved and optimized. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the constant-temperature water curing box for curing concrete samples, which has the advantages of flexible adjustment of the spatial layout among samples, accurate recording of curing time and the like, and solves the problems that the existing constant-temperature water curing box cannot flex