CN-121992927-A - Hidden type hand-grabbing grain construction device and construction method

Abstract

The invention relates to the technical field of civil house external decoration and fitment engineering, in particular to a hidden type hand-grabbing pattern construction device and a construction method, wherein the hidden type hand-grabbing pattern construction device comprises a bottom plate, a top plate and a movable rod, two long-strip-shaped supporting blocks are fixed on the bottom plate, the top plate is fixed on the supporting blocks, a handle is fixed on the bottom plate, the handle is positioned between the two supporting blocks, the handle is positioned on one side of the top plate, an arc-shaped guide hole is formed in the top plate, the movable rod passes through the guide hole, a connecting rod is fixed at one end of the movable rod, which is close to the bottom plate, and the connecting rod is vertically arranged with the movable rod; one side of the connecting rod, which is close to the bottom plate, is fixed with a plurality of grab bars, a fixed block is fixed on the movable rod, springs are arranged on the top plate and the fixed block, the springs are sleeved on the movable rod, a handle is fixed at one end of the movable rod, which is far away from the connecting rod, and a yielding hole is formed in the bottom plate. The invention can reduce the dependence on experienced craftsmen, effectively save labor cost and construction period, and has regular drawing effect.

Inventors

• GUO WEIDI
• WANG YANWU
• HAN YONGCAI
• Dong Huzheng
• BAI YANG
• GU ZHIXIN

Assignees

• 中国二十二冶集团有限公司

Dates

Publication Date

20260508

Application Date

20260210

Claims (3)

1. 1. The hidden hand-grabbing line construction device is characterized by comprising a bottom plate (1), a top plate (2) and a movable rod (3), wherein two strip-shaped supporting blocks (11) are fixed on the bottom plate (1), the top plate (2) is fixed on the supporting blocks (11), a handle (12) is fixed on the bottom plate (1), the handle (12) is positioned between the two supporting blocks (11), the handle (12) is positioned on one side of the top plate (2), an arc-shaped guide hole (21) is formed in the top plate (2), the movable rod (3) penetrates through the guide hole (21), a connecting rod (31) is fixed at one end, close to the bottom plate (1), of the movable rod (3), a plurality of grabbing rods (32) are fixed at one side, close to the bottom plate (1), of the connecting rod (31), a fixing block (35) is fixed on the movable rod (3), a spring (36) is arranged between the top plate (2) and the fixing block (35), the spring (36) is sleeved on the movable rod (3), and a grip (13) is formed at one end, far from the connecting rod (31), close to the bottom plate (31).
2. 2. The hidden type hand grip construction device according to claim 1, wherein the movable rod (3) is sleeved with a first gasket (33) and a second gasket (34), one end of a spring (36) is fixed with the first gasket (33), and the other end of the spring (36) is fixed with the second gasket (34).
3. 3. A construction method of the hidden type hand grip construction apparatus as set forth in claim 1, comprising the steps of: S1, holding a handle (12) by a left hand, and placing the application tool on a wall surface to enable the bottom plate (1) to be clung to the painted outer wall surface; S2, holding the handle (37) by a right hand, pressing the handle towards the direction of the bottom plate (1) and sliding along the direction of the guide hole (21), and finishing drawing a plurality of hand-held patterns.

Description

Hidden type hand-grabbing grain construction device and construction method Technical Field The invention relates to the technical field of civil house external decoration engineering, in particular to a hidden type hand-grabbing pattern construction device and a construction method. Background The hand-grasping lines refer to irregular transverse and longitudinal lines which are grasped by a craftsman by hand or by using a tool when soil or mortar on the outer wall of the hidden building is not completely dried, so that a concave-convex texture is formed. At present, the hand-grabbing lines become a sign symbol of a Tibetan type building, are widely applied to temples, civilian hosts, cultural venues and the like, and have heritage protection and aesthetic values. The traditional construction method is complex, high in cost and low in construction efficiency. Disclosure of Invention In order to solve the problems in the prior art, the invention provides a hidden type hand-grabbing grain construction device and a construction method. On the one hand, the invention provides a hidden type hand-grabbing line construction device, which adopts the following technical scheme: The hidden hand grip line construction device comprises a bottom plate, a top plate and a movable rod, wherein two strip-shaped supporting blocks are fixed on the bottom plate, the top plate is fixed on the supporting blocks, a handle is fixed on the bottom plate, the handle is positioned between the two supporting blocks, the handle is positioned on one side of the top plate, an arc-shaped guide hole is formed in the top plate, the movable rod penetrates through the guide hole, a connecting rod is fixed at one end, close to the bottom plate, of the movable rod, the connecting rod is perpendicular to the movable rod, a plurality of grip lines are fixed at one side, close to the bottom plate, of the connecting rod, a fixing block is fixed on the movable rod, a spring is arranged on the top plate and the fixing block in a sleeved mode, a handle is fixed at one end, far away from the connecting rod, of the movable rod, and a yielding hole is formed in the bottom plate. Optionally, the movable rod is sleeved with a first gasket and a second gasket, one end of the spring is fixed with the first gasket, and the other end of the spring is fixed with the second gasket. On the other hand, the invention discloses a construction method of hidden hand-held lines, which comprises the following steps: s1, holding a handle by a left hand, and placing the application tool on a wall surface to enable a bottom plate to be clung to the painted outer wall surface; s2, holding the handle by a right hand, pressing the handle towards the direction of the bottom plate and sliding along the direction of the guide hole, and finishing drawing a plurality of hand grip lines Compared with the prior art, the invention has the following technical effects: the invention can reduce the dependence on experienced craftsmen, effectively save labor cost and construction period, and has regular drawing effect. Drawings FIG. 1 is a perspective view of the overall structure of the present invention; FIG. 2 is a schematic view of a base plate and relief holes embodying the present invention; fig. 3 is a schematic view of a movable bar, a grab bar, a first shim, a second shim plate, and a spring embodying the present invention. The reference numerals are 1, a bottom plate, 11, a supporting block, 12, a handle, 13, a yielding hole, 2, a top plate, 21, a guide hole, 3, a movable rod, 31, a connecting rod, 32, a grabbing rod, 33, a first gasket, 34, a second gasket, 35, a fixed block, 36, a spring, 37 and a handle. Detailed Description The present invention will be described in further detail with reference to fig. 1 to 3. Referring to fig. 1-3, an embodiment of the invention discloses a hidden type hand-grip line construction device, which comprises a bottom plate 1, a top plate 2 and a movable rod 3, wherein two strip-shaped supporting blocks 11 are fixed on the bottom plate 1, and the two supporting blocks 11 are separated and arranged in parallel. The top plate 2 is fixed to the support block 11. The bottom plate 1 and the top plate 2 are both wood plates, the thickness of the bottom plate 1 is 10mm, the thickness of the top plate 2 is 20mm, and the supporting blocks 11 are wood strips. A handle 12 is fixed on the bottom plate 1, and the handle 12 is fixed with the bottom plate 1 through screw nails. A handle 12 is located between the two support blocks 11, the handle 12 being located on one side of the top plate 2. The top plate 2 is provided with a guide hole 21, the guide hole 21 is an arc hole, the movable rod 3 passes through the guide hole 21, one end of the movable rod 3, which is close to the bottom plate 1, is fixed with a connecting rod 31, and the connecting rod 31 is perpendicular to the movable rod 3. Three grab bars 32 are fixed on one side of the connecting rod 31, w