Auxiliary lifting and mounting device of municipal road manhole cover
A technology for municipal roads and installation devices, which is applied in the field of municipal engineering to achieve the effect of simple operation and lightening of labor burdens
Inactive Publication Date: 2019-01-04
洪林常
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Problems solved by technology
[0003] The purpose of the present invention is to address the deficiencies of the prior art and provide an auxiliary lifting and installation device for municipal road manhole covers, which can solve the problem that workers need to manually pry up the manhole cover to move it when opening the manhole cover
Method used
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[0022] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:
[0023] refer to Figure 1 to Figure 7 The shown auxiliary lifting and installation device for a municipal road manhole cover includes a mounting plate 1, a base 2, a lifting device 3, a lifting device and a transmission device 4, and the lifting device is a lifting assembly 7 installed on both sides of the base 2 , the mounting plate 1 is installed on the top of the lifting assembly 7 in a horizontal state, the cover lifting device 3 is fixed on the mounting plate 1, the transmission device 4 is installed on the base 2, and the mounting plate 1 is provided with a master control box 5, The cap removing device 3 is provided with two cap removing rods 33 , and the end of each cap removing rod 33 is equipped with an internal thread block 36 capable of being inserted into the square through hole 61 on the well cover 6 . ...
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The invention relates to the technical field of municipal engineering, particularly to an auxiliary lifting and mounting device of a municipal road manhole cover. The auxiliary lifting and mounting device comprises a mounting plate, a base, a cover lifting device, a lifting device and a conveying device, wherein the lifting device comprises lifting assemblies mounted on the two sides of the base;the mounting plate is horizontally mounted at the tops of the lifting assemblies; the cover lifting device is fixed to the mounting plate; the conveying device is mounted on the base; a main control box is arranged on the mounting plate; the cover lifting device is provided with two cover lifting rods; and internal threaded blocks which can be inserted into square through holes in the manhole cover are mounted at the end parts of the cover lifting rods. According to the auxiliary lifting and mounting device, the cover lifting device, the lifting device and the conveying device are mutually matched, the manhole cover is moved away from a manhole through the cover lifting rods and a hydraulic cylinder, the function of automatically opening the manhole cover can be achieved, the manhole covercan be mounted through the conveying device, operation is simple, and labor burden of staff is effectively relieved.
Description
technical field [0001] The invention relates to the technical field of municipal engineering, in particular to an auxiliary lifting and installation device for municipal road manhole covers. Background technique [0002] Municipal engineering mainly refers to the construction of urban infrastructure, which is a public welfare project invested by the government. These projects are related to people's production and life, and are an indispensable material basis for the survival and development of a city. The urban drainage system is to treat and discharge urban sewage and The rainwater engineering facility system is an important part of urban public facilities. Urban drainage system planning is an integral part of urban overall planning. Urban drainage systems are usually composed of drainage pipes and sewage treatment plants. In the case of sewage and rainwater diversion systems Under normal circumstances, sewage is collected by drainage pipes, sent to sewage treatment, and t...
Claims
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Login to View More IPC IPC(8): E02D29/14
CPCE02D29/14E02D29/1418
Inventor 洪林常
Owner 洪林常