Concrete curing box
A curing box and concrete technology, which is applied in the field of concrete testing equipment, can solve the problems of sand on the surface of the test block, low compressive strength of the cement test block, and affect the detection accuracy, etc., and achieve simple structure, consistent maintenance, stable maintenance, and guaranteed detection The effect of precision
Active Publication Date: 2021-04-09
北京铁研建设监理有限责任公司
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Problems solved by technology
However, due to the high humidity in the curing room, the mist water molecules used for humidification may condense into water droplets or water droplets on the lower surface of the partition. When the test block is placed in the curing room, the water droplets are easy to drip on the test block. The surface of the test block causes sanding on the surface of the test block, which makes the compressive strength of the cement test block low, which affects the detection accuracy and needs to be improved.
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[0034] The following is attached Figure 1-4 The application is described in further detail.
[0035] The application discloses a concrete curing box, such as figure 1 As shown, it includes a base 1, a box body 2 and a box door 3. The box body 2 is hollow and fixed on the base 1 . One side of the box body 2 is open, and the box door 3 is hinged with one side of the box body 2 . A plurality of partitions 21 are fixed horizontally and at intervals in the box body 2. The plurality of partition plates 21 divide the box body 2 into a plurality of curing rooms 4. The plurality of curing rooms 4 have the same shape and are used to support concrete test blocks.
[0036] Such as figure 1 , figure 2 As shown, the interior of both sides of the box body 2 is vertically arranged with a cavity 22, and the outer wall of the box body 2 is fixed with a water inlet pipe 23 communicating with the inside of the cavity 22. The water inlet pipe 23 is used to communicate with the water source ...
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The invention discloses a concrete curing box which comprises a base, a box body and a box door. A plurality of partition plates are horizontally arranged in the box body at intervals, and used for dividing the box body into a plurality of curing chambers; a pair of wiping rods is horizontally arranged on the top wall of each curing chamber side by side, and a two-way lead screw is horizontally and rotatably connected with the interior of each curing chamber; and the two-way lead screw is perpendicular to the wiping rods, and is in threaded connection with the wiping rods, and a driving mechanism used for controlling the two-way lead screw to rotate is arranged in the base. The concrete curing box has the following advantages and effects that the top wall of the curing chamber is wiped in time through arrangement of the wiping rods slidably connected, and it is ensured that water drops are removed in time; dryness of the top wall of the curing chamber is guaranteed, and the water drops are prevented from dripping on a test block; stable curing of the test block is guaranteed, so that the detection precision of the test block is guaranteed.
Description
technical field [0001] The present application relates to the field of concrete detection equipment, in particular to a concrete curing box. Background technique [0002] The concrete curing box is used for constant temperature and humidity standard curing of concrete specimens, and is an ideal equipment for laboratories and quality inspection centers to maintain concrete specimens. At present, when pouring concrete structures in engineering, it is necessary to take a part of the mixed concrete to make several sets of test blocks, and use these test blocks to test the strength and other properties of the concrete structure. [0003] Chinese patent CN206633189U discloses a concrete test block curing box, which includes a cabinet body, and the inside of the cabinet body includes a control room and a curing room. The curing room includes a partition for placing the test block and four adjustment panels for adjusting the height of the partition. flat device. [0004] When the ...
Claims
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IPC IPC(8): B28B11/24G01N1/28
CPCB28B11/245G01N1/28
Inventor 张兴全范立国余霏张磊
Owner 北京铁研建设监理有限责任公司