Fastening device for welding steel wire protecting net and frame

Abstract

The utility model relates to the field of building decoration construction, in particular to a fastening device for welding a steel wire protection net and a frame, which comprises a handle (1), a nut (2), a tightening latch (3), a sleeve (4), a pull rod (5), a cover plate (6) and a baffle (7), and is used in a combined manner, and the pull rod (5) is vertically welded with one end of the tightening latch (3); the tightening latch (3) penetrates through the sleeve (4); the nut (2) is screwed into the tightening latch (3); the handle (1) is vertically welded with the outer wall of the nut (2); the cover plate (6) is welded with the lower surface of the sleeve (4) in the horizontal direction; the top end of the baffle (7) is vertically welded with the outer end of the cover plate (6). The steel wire mesh pulling device has the advantages of solving the problem that constructors pull the steel wire mesh for a long time, saving labor, reducing personal injury and reducing construction potential safety hazards.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of decoration construction, especially provide a kind of fastening device of steel wire guard net and frame welding. BACKGROUND

[0002] During building decoration construction, the welding of outer window steel wire guard net and frame is generally in the mode of manual pulling, which has the following disadvantages: first, the construction personnel needs to pull the steel wire net all the time during welding, which is laborious; second, it is easy to cause personal injury during pulling, which increases the construction safety hazard. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of fastening device of steel wire guard net and frame welding, which solves the problem of long-time pulling of the construction personnel, saves manual labor, reduces personal injury and construction safety hazard.

[0004] The utility model inserts the pull rod of fastening device into the steel wire guard net of edge, and the baffle is outside the frame rod, then operates handle to screw nut, nut is topped to sleeve, sleeve drives baffle to top frame rod, continues to screw nut, pull rod drives steel wire guard net to move to frame rod direction, until steel wire guard net is pasted to frame rod, then welds between steel wire guard net and frame rod.

[0005] The utility model includes handle 1, nut 2, bolt rod 3, sleeve 4, pull rod 5, cover plate 6, baffle 7, combined use, pull rod 5 and bolt rod 3 one end perpendicular welding;Bolt rod 3 passes through sleeve 4;Nut 2 is screwed into bolt rod 3;Handle 1 is perpendicular to the outer wall of nut 2 and is welded;Cover plate 6 is welded below sleeve 4 in horizontal direction;Baffle 7 top end is perpendicular to the outer end of cover plate 6 (see Figure 1 、 Figure 2 ).

[0006] Among them, handle 1 is processed from diameter 10mm round steel, and length is 80mm;Nut 2 diameter is 30mm;Bolt rod 3 diameter is 30mm, and length is 300mm;Sleeve 4 is processed from diameter 40mm round pipe, and length is 50mm;Pull rod 5 is processed from diameter 20mm round steel, and length is 100mm;Cover plate 6 is processed from 10mm thick steel plate, and size is (length * width) 60 * 60mm;Baffle 7 is processed from 10mm thick steel plate, and size is (length * width) 100 * 60mm.

[0007] In use, insert the fastening rod 5 into the edge of the wire mesh 8, with the baffle 7 on the outside of the frame rod 9. Then, operate the handle 1 to turn the nut 2. The nut 2 pushes against the sleeve 4, and the sleeve 4 drives the baffle 7 to push against the frame rod 9. Continue to turn the nut 2, and the pull rod 5 will move the wire mesh 8 towards the frame rod 9 until the wire mesh 8 is attached to the frame rod 9. Then, weld the wire mesh 8 and the frame rod 9 together. Figure 3 , Figure 4 ).

[0008] The advantages of this utility model are that it is easy to assemble, easy to operate, simple and practical, solves the problem of construction workers pulling steel wire mesh for a long time, saves manual labor, reduces personal injury, and lowers construction safety hazards. Attached Figure Description

[0009] Figure 1 This is the front view of the fastening device;

[0010] Figure 2 Top view of the fastening device;

[0011] Figure 3 The front view is used for the fastening device;

[0012] Figure 4 A top view is used for the fastening device;

[0013] In the diagram, 1 is the handle, 2 is the nut, 3 is the bolt, 4 is the sleeve, 5 is the pull rod, 6 is the cover plate, 7 is the baffle, 8 is the wire mesh, and 9 is the frame rod. Detailed Implementation

[0014] Figures 1-4 This is one specific embodiment of the present invention. The present invention will be further described below with reference to the accompanying drawings.

[0015] This utility model includes a handle 1, a nut 2, a bolt 3, a sleeve 4, a pull rod 5, a cover plate 6, and a baffle 7, which are used in combination. The pull rod 5 is vertically welded to one end of the bolt 3; the bolt 3 passes through the sleeve 4; the nut 2 is screwed into the bolt 3; the handle 1 is vertically welded to the outer wall of the nut 2; the cover plate 6 is horizontally welded to the bottom of the sleeve 4; and the top of the baffle 7 is vertically welded to the outer end of the cover plate 6.

[0016] In use, insert the fastening device's pull rod 5 into the edge of the wire mesh 8, while the baffle 7 is on the outside of the frame rod 9. Then, operate the handle 1 to turn the nut 2. The nut 2 pushes against the sleeve 4, and the sleeve 4 drives the baffle 7 to push against the frame rod 9. Continue to turn the nut 2, and the pull rod 5 will move the wire mesh 8 towards the frame rod 9 until the wire mesh 8 is attached to the frame rod 9. Then, weld the wire mesh 8 and the frame rod 9 together.

[0017] During building decoration construction, a fastening device was used to weld the steel wire mesh to the frame of the exterior window, achieving good results. This fastening device is used in combination: a tie rod and a bolt are welded perpendicularly to each other; the bolt passes through a sleeve; a nut is screwed into the bolt; a handle is welded perpendicularly to the outer wall of the nut; a cover plate is welded horizontally to the bottom of the sleeve; and the top of a baffle is welded perpendicularly to the outer end of the cover plate. In use, the tie rod is inserted into the edge of the steel wire mesh, with the baffle on the outside of the frame rod. Then, the handle is turned to tighten the nut, which pushes against the sleeve. The sleeve then moves the baffle against the frame rod. Continuing to tighten the nut causes the tie rod to move the steel wire mesh towards the frame rod until it is in contact with it. Finally, the steel wire mesh and frame rod are welded together. This fastening device is simple to assemble, easy to operate, and practical. It solves the problem of construction workers pulling the steel wire mesh for extended periods, saving labor and reducing personal injury and construction safety hazards.

Claims

1. A fastening device for welding a steel wire mesh to a frame, characterized in that... The assembly includes a handle (1), a nut (2), a bolt (3), a sleeve (4), a pull rod (5), a cover plate (6), and a baffle (7). The pull rod (5) is vertically welded to one end of the bolt (3); the bolt (3) passes through the sleeve (4); the nut (2) is screwed into the bolt (3); the handle (1) is vertically welded to the outer wall of the nut (2); the cover plate (6) is horizontally welded to the bottom of the sleeve (4); and the top of the baffle (7) is vertically welded to the outer end of the cover plate (6).

2. The fastening device for welding the wire mesh to the frame according to claim 1, characterized in that, The handle (1) is made of 10mm diameter round steel and is 80mm long; the nut (2) is 30mm in diameter; the bolt (3) is 30mm in diameter and 300mm long; the sleeve (4) is made of 40mm diameter round tube and is 50mm long; the pull rod (5) is made of 20mm diameter round steel and is 100mm long; the cover plate (6) is made of 10mm thick steel plate and has dimensions of length * width: 60 * 60mm; the baffle (7) is made of 10mm thick steel plate and has dimensions of length * width: 100 * 60mm.

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