Device for testing water stop performance of hydraulic structure caulking material
A technology for hydraulic structures and caulking materials, applied in measuring devices, analytical materials, suspensions and porous materials, etc., can solve problems such as complex structures, inconvenient fixing of test plates, and undetermined stretching lengths, etc. To achieve the effect of easy disassembly and installation
Pending Publication Date: 2022-05-24
马福明
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Problems solved by technology
[0002] The existing water-stop performance test device for hydraulic building joint filling materials has a complex structure, which is inconvenient to fix the test board, and it is impossible to test the test board after stretching. The stretching length cannot be determined, which affects the detection accuracy. Result Accuracy Performance
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[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0020] see Figure 1-5 , the present invention provides a technical solution: it is characterized in that it includes a lower box body 1 for supporting, and the upper end of the lower box body 1 is connected to the upper box body 2 through a flange assembly 3, and the flange assembly 3 is composed of The lower flange at the lower end of the upper box body 2, the upper flange at the upper end of the lower box body 1, and bolts and nut...
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The invention discloses a hydraulic structure caulking material waterstop performance testing device which is characterized by comprising a lower box body, the upper end of the lower box body is connected with an upper box body through a flange assembly, a water pump is fixedly arranged at the upper end of the upper box body, and a first hydraulic lifting device is fixedly arranged at the top end of the inner wall of the upper box body; a water tank is fixedly arranged at the lower end of the first hydraulic lifting device, a controller assembly is fixedly arranged on the left side of the front end face of the upper box body, a sealing strip and a testing plate on a U-shaped support are inserted into a groove, then a filling bag is inflated through an inflation pump, and the sealing strip and the testing plate are sealed; the left end and the right end of a testing plate are inserted into U-shaped grooves and fixed through bolts and nuts, a second hydraulic lifting device is started to drive a U-shaped supporting frame to move towards the outer side, the testing plate is stretched, the stretching length of the testing plate is detected through a laser detection sensor, the upper box body and the lower box body are fixed through a flange assembly, and dismounting and mounting are convenient.
Description
technical field [0001] The invention relates to the technical field of a water-stopping test device for a joint-filling material for hydraulic construction, in particular to a water-stopping performance test device for a joint-filling material for a hydraulic construction. Background technique [0002] The existing testing device for the water-stopping performance of the caulking material for hydraulic structures has a complex structure, it is inconvenient to fix the test plate, and the test plate cannot be tested after being stretched, and the stretched length cannot be determined, which affects the detection. The result is accurate performance. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to solve the above-mentioned problems, and proposes a water-stopping performance testing device for joint filling materials of hydraulic structures. [0004] In order to achieve the above purpose, the present invention provides the following technical solut...
Claims
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CPCG01N15/0826G01N15/0806
Inventor 马福明
Owner 马福明