Unlock instant, AI-driven research and patent intelligence for your innovation.

Handheld paving device

A hand-held, paving technology, applied in the direction of construction, building construction, etc., can solve the problems that affect the quality and efficiency of paving, and are not easy to align

Inactive Publication Date: 2021-03-19
周会芹
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] like Figure 7 As shown, the upper side of the building plane 10 is provided with a vertical wall 20. If there is a knuckle 201 on the wall 20, the angle of the knuckle 201 is different in different construction sites. It is difficult to align and affect Laying Quality and Efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Handheld paving device
  • Handheld paving device
  • Handheld paving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like Figure 1-7 As shown, a hand-held paving device provided by the present invention includes a handle bar 1, one end of the handle bar 1 is fixedly connected to a handle 11, and one end of the handle bar 1 is hingedly connected to the first hinge plate 2 and the second hinge plate 3, The first hinge plate 2 and the second hinge plate 3 are relatively hingedly arranged, the middle part of the handle bar 1 is provided with an external thread, the middle part of the handle bar 1 is connected to the rotating pipe 4 through the external thread thread, and the outside of the rotating pipe 4 is provided with a non-slip groove, which is convenient for The rotating tube 4 rotates, and the outer circle of the rotating tube 4 rotates to connect the collar 41, and the outer ring of the collar 41 is hingedly connected to two struts 42, wherein the other end of one strut 42 is hingedly connected to the first hinge plate 2, and the other The other end of a support rod 42 is hingedl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a handheld paving device. The device comprises a hand lever; one end of the hand lever is hinged to a first hinge plate and a second hinge plate; the first hinge plate and thesecond hinge plate are oppositely hinged; external threads are arranged in the middle of the hand lever; the middle of the hand lever is in threaded connection with a rotating pipe through the external threads; the outer circle of the rotating pipe is rotationally connected with a lantern ring; the outer circle of the lantern ring is hinged to two supporting rods; the other end of one supporting rod is hinged to the first hinge plate, and the other end of the other supporting rod is hinged to the second hinge plate; the sides, away from the hand lever, of the first hinge plate and the second hinge plate are each provided with a plurality of connecting plates; and hook surfaces are uniformly distributed on each connecting plate. According to the handheld paving device, by rotating the rotating pipe, the rotating pipe moves in the axial direction of the hand lever, the lantern ring is correspondingly made to get away from or get close to the first hinge plate and the second hinge plate,and an included angle formed by the first hinge plate and the second hinge plate is adjusted so as to adapt to paving of break angles of a construction face at different angles.

Description

technical field [0001] The invention relates to the technical field of waterproof layer laying, in particular to a handheld laying device. Background technique [0002] Waterproof layer: In order to prevent indoor water, other water or groundwater from entering the roof, infiltrating into walls, basements and underground structures, and infiltrating into floors and walls. The requirements for an ideal waterproof layer can be simply summarized as impermeability after construction and impermeability within the design life, and it is economical. This requires that the waterproof layer not only maintains good integrity, but also has a certain ability to resist external damage. [0003] like Figure 7 As shown, the upper side of the building plane 10 is provided with a vertical wall 20. If there is a folded corner 201 on the wall 20, the angle of the folded corner 201 is different in different construction sites. Paving quality and efficiency. SUMMARY OF THE INVENTION [000...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/00
CPCE04F21/00
Inventor 不公告发明人
Owner 周会芹