Volume-adjustable cart used for building construction
A technology for building construction and trolleys, which is applied to trolleys, multi-axle trolleys, trolley accessories, etc., can solve the problem that the size of the trolley cannot be adjusted, and achieve the effects of reducing labor intensity, being easy to use, and improving practicability.
Inactive Publication Date: 2018-07-20
刘玉云
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[0004] The object of the present invention is to provide a volume-adjustable trolley for building construction, which has the advantage of adjustable volume and solves the problem that the volume of the existing trolley cannot be adjusted
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-2 , a volume-adjustable small trolley for building construction, comprising a carriage 1, both sides of the bottom of the carriage 1 are fixedly connected with a second bracket 20, and the bottom of the second bracket 20 is movably connected with a second roller 21, by setting the second Two brackets 20 and the second roller 21 can facilitate the movement of the trolley and reduce the labor intensity of use. The top on the right side of th...
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The invention discloses a volume-adjustable cart used for building construction. The cart comprises a carriage, first sliding grooves are formed in the two sides of the inner walls of the carriage, first sliding rods are connected to the inner portions of the first sliding grooves in a sliding mode, a telescopic barrel is fixedly connected to the ends, away from the carriage, of the first slidingrods, clamping grooves are formed in the left side of the telescopic barrel, a clamping box is fixedly connected to the top of the left side of the carriage, and a motor is fixedly connected to the bottom of the left side of the inner wall of the clamping box. Through cooperation use of the carriage, the first sliding grooves, the first sliding rods, the telescopic barrel, the clamping grooves, the clamping box, the motor, a disc, a transmission rod, a transmission frame, second sliding rods, second sliding grooves, a trapezoidal block, a wheel groove, a tension spring, a vertical board, a first support, a first idler wheel and a clamping rod, the problem that the volume of an existing cart cannot be adjusted is solved, the volume-adjustable cart used for building construction has the beneficial effect that the volume can be adjusted, the cart can be conveniently used by a user, and the practicability of the cart is improved.
Description
technical field [0001] The invention relates to the field of building technology, in particular to a volume-adjustable trolley for building construction. Background technique [0002] Architecture is a structure that people use all available materials such as soil, stone, wood, steel, glass, reed, plastic, ice, etc. The building itself is not the purpose, but the purpose of the building is to obtain the "space" formed by the building. In order to meet the needs of social life, people use the material and technological means they have mastered, and use certain scientific laws, feng shui concepts and aesthetic principles to create an artificial environment. [0003] During building construction, trolleys are often used in order to facilitate people to carry building materials. However, the volume of existing trolleys cannot be adjusted, which is inconvenient for users to use and reduces the practicability of the trolleys. Contents of the invention [0004] The object of the...
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IPC IPC(8): B62B3/02B62B5/00
CPCB62B3/02B62B5/00B62B2206/06
Inventor 刘玉云
Owner 刘玉云