Automatic baffle of foundation ditch
An automatic baffle and foundation groove technology, which is applied to waterway systems, sewer pipeline systems, water supply devices, etc., can solve the problems of slow construction speed, time-consuming and labor-intensive, and high cost of supporting structures, and achieves easy manufacturing and processing, low cost, simple structure
Inactive Publication Date: 2013-03-13
邹进昭
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide an automatic baffle plate for foundation grooves, which can effectively solve the problems of high support structure cost, time-consuming and labor-consuming, and slow construction speed during the construction and support of urban drainage pipelines. question
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[0011] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0012] Provided by Fig. 1-Fig. 4, the present invention comprises panel, crossbeam and double lead screw, and panel 1 and the composite plate 2 on its top are plugged together to form baffle plate, and beam 3 is arranged on the baffle plate, and there is on the panel and crossbeam corresponding The connected vertical beam 4 and the two ends of the double lead screw 5 are respectively connected between the two baffle plates and the cross beam and the vertical beam on the two panels, and the vertical beam is fixed with a support plate 6 placed between the right ends of the two panels The right side of the support plate is closely attached to and fixed with a dividing plate 7 placed between the two panels, the left side wall of the support plate is fixed with a propulsion device, and the left end of the propulsion device leans again...
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The invention relates to an automatic baffle of a foundation ditch, and effectively solves the problems that when construction protection of urban drainage pipelines is performed, the protecting structural cost is high; time and labor are both wasted; and the construction speed is slow. Panels and composition boards at the upper parts of the panels are spliced together to form the baffles; beams are arranged on the baffles; vertical beams connected with the beams are arranged on the panel; two ends of double-screws are respectively connected between the beams and the vertical beams on the two baffles and the two panels; supporting plates arranged between right ends of the two panels are fixed on the vertical beams; the right sides of the supporting plates are tightly fit and fixed with clapboards arranged between the two panels; propelling plants are fixed on the left side walls of the supporting plates; and the left ends of the propelling plants prop against pipeline orifices. The automatic baffle is simple in structure, easy to manufacture and process, low in cost, and small in size, can be assembled in the field, meet the conditions of urban street construction, and is fit for the quick transfer characteristic of pipeline construction; and stack mounting is convenient and flexible, and meets the location adjusting requirement when the baffle meets a barrier.
Description
technical field [0001] The invention relates to an automatic baffle for foundation grooves used in the construction of urban drainage pipelines. Background technique [0002] The construction of urban drainage pipelines usually has the following characteristics: a) the site is narrow, and the excavated foundation trenches generally do not have slope grading conditions, and it is difficult for large machinery to enter the site; b) the diameter of the pipeline is small, and the excavated foundation trenches are narrow; c the excavated foundation trenches are shallow; d obstacles There are many objects and irregular; e construction is simple and the speed of advancement is fast. Therefore, when the excavation of the foundation trench is below the groundwater level and there is a soft soil site prone to quicksand and quicksoil and collapse, it is often necessary to support the soil wall of the foundation trench. [0003] The commonly used support methods are: grading, baffle, g...
Claims
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IPC IPC(8): E03F3/06
Inventor 邹进昭张芝孟庆伟王桂
Owner 邹进昭