CN203637663U - Device for sealing carriage of large truck for transporting soil in city - Google Patents

Abstract

A device for sealing a carriage of a large truck for transporting soil in a city belongs to the technical field of environment protection devices. At present, the building soil loaded in the carriage of the large truck for transporting the soil in the city may generate soil dust swirling in the air due to being sealed poorly and bring great trouble to the dwelling environment and life of people, and the arrangement of a metal lid on the carriage of the large truck is still of no help due to the poor sealing, so that a main source of dust pollution in the city comes into being. The technical scheme of the utility model is that one end of a spiral spring (8) is fixed on a fixing shaft (2) and the other end of the spiral spring (8) is fixed on a canvas loop rotating rack (5); the outer side surface of an outer shell (1) is fixedly provided with a fixing plate (9) having expansion screw holes (6); a canvas outlet (3) is arranged on the outer shell (1); and a left hook (10), a middle-left hook (11), a middle-right hook (12), and a right hook (13) are fixed on a canvas loop terminal (7). The advantages of the device are that the carriage of the large truck can be covered and sealed tightly by using the device so that the swirling of the soil is prevented, and the adoption of the device is beneficial for the protection of the environment.

Description

In a kind of city, draw native truck compartment sealing appliance

Technical field

The utility model relates to environmental protection device technical field, more specifically in a kind of city, draws native truck compartment sealing appliance.

Background technology

In city, draw at present native truck compartment in-built architecture sediment because the bad dust of sealing flies upward everywhere to people's living environment and life and brings very large puzzlement, both made to have on boxcar metal case lid due to poorly sealed also of no avail be the main source of dust pollution in city.

Summary of the invention

For overcoming above-mentioned shortcoming, the purpose of this utility model is to draw native truck compartment sealing appliance in a kind of city of design.Its technical scheme is: in shell, being fixed with cover has the anchor shaft of wind spring, canvas circle swivel mount is enclosed within on anchor shaft, one end of wind spring is fixed on anchor shaft, its other end is fixed on canvas circle swivel mount, on the lateral surface of shell, be fixed with the adapter plate in band dress setscrew hole, on shell, be provided with canvas outlet, truck compartment covers canvas snare on canvas circle swivel mount, the canvas circle termination that truck compartment covers canvas circle is through outside canvas outlet, is fixed with respectively left hook, middle left hook, middle right hook and right hook on canvas circle termination.The advantage of this utility model is: in this city, draw native truck compartment sealing appliance reasonable in design, by dress setscrew hole, this utensil is fixed on truck with setscrew, fill after architecture sediment when drawing in town and country in native truck compartment, navigating mate is held hook 10 tractive canvas circle terminations 7 and truck compartment is covered to canvas circle 4 from shell 1, is pulled out covering and seal up behind compartment left hook 10, middle left hook 11, middle right hook 12 and right hook 13 are hung in a bearing of vehicle frame, in the time toppling over dregs, left hook 10, middle left hook 11, middle right hook 12 and right hook 13 are taken from a bearing that hangs over vehicle frame respectively, truck compartment covers canvas circle 4 and shrinks back in shell 1 under wind spring 8 coordinates with canvas circle swivel mount 5 and anchor shaft 2, use it to avoid dregs to fly upward environmental protection in city everywhere for flexible material covering sealing truck compartment is tight highly beneficial.

Brief description of the drawings

Fig. 1 front view, Fig. 2 lateral plan.In accompanying drawing: 1, shell, 2, anchor shaft, 3, canvas outlet, 4, truck compartment covers canvas circle, 5, canvas circle swivel mount, 6, dress setscrew hole, 7, canvas circle termination, 8, wind spring, 9, adapter plate, 10, left hook, 11, middle left hook, 12, middle right hook, 13, right hook.

Detailed description of the invention

In shell 1, being fixed with cover has the anchor shaft 2 of wind spring 8, canvas circle swivel mount 5 is enclosed within on anchor shaft 2, one end of wind spring 8 is fixed on anchor shaft 2, its other end is fixed on canvas circle swivel mount 5, on the lateral surface of shell 1, be fixed with the adapter plate 9 in band dress setscrew hole 6, on shell 1, be provided with canvas outlet 3, truck compartment covers canvas circle 4 and is enclosed within on canvas circle swivel mount 5, the canvas circle termination 7 that truck compartment covers canvas circle 4 is through outside canvas outlet 3, on canvas circle termination 7, be fixed with respectively left hook 10, middle left hook 11, middle right hook 12 and right hook 13.By dress setscrew hole 6, this utensil is fixed on truck with setscrew, fill after architecture sediment when drawing in town and country in native truck compartment, navigating mate is held hook 10 tractive canvas circle terminations 7 and truck compartment is covered to canvas circle 4 from shell 1, is pulled out covering and seal up behind compartment left hook 10, middle left hook 11, middle right hook 12 and right hook 13 are hung in a bearing of vehicle frame, in the time toppling over dregs, left hook 10, middle left hook 11, middle right hook 12 and right hook 13 are taken from a bearing that hangs over vehicle frame respectively, truck compartment covers canvas circle 4 and shrinks back in shell 1 under wind spring 8 coordinates with canvas circle swivel mount 5 and anchor shaft 2, use it to avoid dregs to fly upward environmental protection in city everywhere for flexible material covering sealing truck compartment is tight highly beneficial.

Claims (1)

1. in a city, draw native truck compartment sealing appliance, it is characterized in that: in shell (1), being fixed with cover has the anchor shaft (2) of wind spring (8), canvas circle swivel mount (5) is enclosed within on anchor shaft (2), one end of wind spring (8) is fixed on anchor shaft (2), its other end is fixed on canvas circle swivel mount (5), on the lateral surface of shell (1), be fixed with the adapter plate (9) in band dress setscrew hole (6), on shell (1), be provided with canvas outlet (3), truck compartment covers canvas circle (4) and is enclosed within on canvas circle swivel mount (5), the canvas circle termination (7) that truck compartment covers canvas circle (4) is through outside canvas outlet (3), on canvas circle termination (7), be fixed with respectively left hook (10), middle left hook (11), middle right hook (12) and right hook (13).

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