Pipe laying and paying-off device for water conservancy and hydropower engineering
A technology of water conservancy, hydropower and wire pay-off device, which is applied in the direction of transportation and packaging, delivery of filamentous materials, and thin material processing, etc., and can solve the problems of wire take-up roller deformation, failure to meet, and take-up roller unable to rotate normally.
Pending Publication Date: 2021-12-14
李智翔
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Problems solved by technology
[0008] The purpose of the present invention is to provide a buried pipe pay-off device for water conservancy and hydropower projects, to solve the problem that the height of the existing wire take-up device proposed by the above-mentioned background technology is fixed, so that when the length of the wire body is too long during use When the device is used, the device cannot completely collect the wire body, so it cannot meet the needs of actual use; the two ends of the wire take-up roller of the device will be deformed by weight when it is in use, so that the wire take-up roller cannot rotate normally when rotating
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[0038] 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.
[0039] see Figure 1-4 , the present invention provides a technical solution: a buried pipe pay-off device for water conservancy and hydropower projects, comprising: a mounting plate 1, a roller 13 is connected to the bottom of the mounting plate 1, and a pusher is connected to one side of the mounting plate 1 pole 2;
[0040]The shrinkage plate 3 is provided with two symmetrical installations on the surface of the installation plate 1 , one side of the shrin...
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The invention discloses a pipe laying and paying-off device for water conservancy and hydropower engineering. The buried pipe pay-off device comprises a mounting plate and shrinkage plates, wherein rollers are connected to the bottom of the mounting plate, a push rod is connected to one side of the mounting plate, the two shrinkage plates are symmetrically installed on the surface of the mounting plate, one side of each shrinkage plate is connected with a lead screw in a penetrating mode, one end of each lead screw is connected with a first bearing, and one end of each first bearing is connected with a linkage rod. When the pipe laying and paying-off device for the water conservancy and hydropower engineering is used, the lead screws are rotated, the lead screws can move towards the interiors of the shrinkage plates through a threaded structure between the lead screws and the shrinkage plates, the lead screws can drive the linkage rods to move through the first bearings, and when the linkage rods move, a supporting plate at the top can be driven to move, in this way, the supporting plate can move at the bottom of an adjusting plate, the supporting plate can lift up the adjusting plate, the height of a top plate is increased, and finally the height of the device can be adjusted according to the length of a wire body in the using process.
Description
technical field [0001] The invention relates to the technical field of wire-laying devices, in particular to a wire-laying device for buried pipes used in water conservancy and hydropower projects. Background technique [0002] Water conservancy engineering is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. It is also called water engineering. Water is an indispensable and precious resource for human production and life, but its natural existence The state does not fully meet the needs of human beings. Only by building water conservancy projects can the water flow be controlled. [0003] For example, a buried pipe pay-off device applied to water conservancy projects with the publication number CN202020460399.2, a clamping and fixing mechanism is arranged on the upper end of the pressing wheel mechanism, and the clamping block is moved downward to make the clamping block rotate ...
Claims
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IPC IPC(8): B65H75/42B65H54/553B65H75/44
CPCB65H75/425B65H75/4465B65H54/553B65H75/4486B65H75/4457B65H75/4473B65H2701/33Y02P70/10
Inventor 李智翔
Owner 李智翔