CN220599136U - Metal dust screen covers fixer - Google Patents

Abstract

The utility model discloses a metal dust screen covering fixer, which comprises: the device comprises a fixed base, a net clamping plate, a plugboard and a connecting steel pipe; the metal dustproof net is a metal dustproof net to be mounted, and the main body of the metal dustproof net is a metal net and a net frame with a square frame structure at the periphery of the metal net; the fixing base is a plate frame mechanism with an L-shaped longitudinal section, which is formed by two vertical plates and a horizontal plate which are mutually perpendicular, the connecting steel pipe is a metal round pipe, the vertical plate of the fixing base is welded and fixed at the end part of the connecting steel pipe, one side, far away from the vertical plate, of the horizontal plate of the fixing base is fixed with a net clamping plate with a longitudinal section of a 'shape', the middle part of the horizontal plate is provided with a strip-shaped opening parallel to the axis of the connecting steel pipe to form a strip hole, and a plugboard is inserted into the strip hole; the utility model has the following beneficial effects: the construction is quick and convenient; is not easy to be broken and has strong aesthetic property.

Description

Metal dust screen covers fixer

Technical Field

The utility model belongs to the technical field of metal dustproof net fixing structures, and particularly relates to a metal dustproof net covering fixer.

Background

The whole protective performance of the steel pipe fastener type scaffold is relatively weak, a dense mesh net is usually required to be erected on the periphery of the steel pipe fastener type scaffold, chinese patent document with the publication number of CN210767788U discloses an adjustable reinforcement for an outer scaffold of a steel plate protective net, the adjustable reinforcement comprises a fixed gasket, a fixed base, a net piece clamping plate, a pin piece and a connecting steel pipe, a rectangular through groove is formed in the fixed gasket, the fixed base is of an L-shaped structure, one face of the fixed base is fixed with the connecting steel pipe after being welded, the connecting steel pipe is fixed on an outer scaffold outer upright rod by adopting a right-angle fastener, the other face of the fixed base is inserted into the rectangular through groove of the fixed gasket and welded with the net piece clamping plate, the fixed gasket can slide left and right along the fixed base, the outer side is pushed to extrude a protective net piece, the pin piece is inserted into a reserved hole of the fixed base, and the protective net piece square pipe is fixed between the fixed gasket and a net piece clamping plate groove by adopting tool hammer to finish reinforcement of the protective net piece. When the anti-falling protection net plate is used, the net plate clamping plate groove is matched with the protection net plate square tube, a full-surrounding reinforcing system is formed by the net plate clamping plate groove, the fixing base and the gasket, the protection net plate square tube is prevented from falling out, and the anti-falling protection net plate is safe and reliable.

The pin piece in the above-mentioned comparison document only adopts the supplementary locking pin piece of instrument hammer, the pin piece is not the complete fixed state, only the chucking with metal dust screen of interference fit's mode, it is still good to use for a short time, during long-term use, because job site vibration, wind and shake, the thermal expansion shrinkage problem that the insolation caused, the pin piece breaks away from the preformed hole easily, make the card of metal dust screen become flexible, again because the pin piece is triangle-shaped structure, according to mechanics principle, under no exogenic action again, the pin piece of becoming flexible hardly again chucking with metal dust screen, this just leads to metal dust screen to become flexible even drop easily, there is very big potential safety hazard.

Disclosure of Invention

The object of the present utility model is to provide a metal dust screen cover holder to solve the above mentioned problems in the background art.

The technical aim of the utility model is realized by the following technical scheme:

a metal dust screen covered holder comprising: the device comprises a fixed base, a net clamping plate, a plugboard and a connecting steel pipe; the metal dustproof net is a metal dustproof net to be mounted, and the main body of the metal dustproof net is a metal net and a net frame with a square frame structure at the periphery of the metal net; the fixing base is a plate frame mechanism with an L-shaped longitudinal section, wherein the plate frame mechanism consists of two vertical plates and a horizontal plate which are perpendicular to each other, the connecting steel pipe is a metal round pipe, the vertical plate of the fixing base is welded and fixed at the end part of the connecting steel pipe, one side, far away from the vertical plate, of the horizontal plate of the fixing base is fixed with a net clamping plate with the longitudinal section of a 'shape', the middle part of the horizontal plate is provided with a strip-shaped opening parallel to the axis of the connecting steel pipe to form a strip hole, and a plugboard is inserted into the strip hole.

Further, in order to increase the contact area between the inserted metal and the metal dust screen, so as to increase stability, a fixing gasket of a metal plate structure is slidably matched on the horizontal plate of the fixing base.

Furthermore, in order to ensure the effect of gradually tightening during the insertion, the insertion plate is a triangle.

Furthermore, in order to ensure that the inserting plate cannot deviate from after the inserting and carrying so as to ensure the safety, one side of the inserting plate, which is close to the net clamping plate, is provided with a plurality of groups of vertically-arrayed clamping holes, and pin bolts are inserted into the clamping holes.

Further, in order to achieve the clamping function, the pin bolt is a bolt or a clamping pin, the clamping pin is matched with the clamping hole in a clamping mode, and the bolt is matched with the clamping hole in a threaded mode.

Furthermore, in order to ensure the aesthetic property and the uniformity during installation, the horizontal flat plate of the fixing base is connected to the horizontal middle line of the side surface of the mesh clamping plate, so that two mutually symmetrical installation positions are formed between the inner notch of the mesh clamping plate and the horizontal flat plate.

In summary, the utility model has the following beneficial effects:

(1) the construction is quick and convenient: through setting up of net piece cardboard, the net frame with the metal dust screen that needs to install is built-in the installation position of net piece cardboard, inserts the picture peg in strip hole this moment again, keeps the net frame of hugging closely on one side of picture peg, because the picture peg is the triangle so when the picture peg inserts, can support net frame and net piece cardboard gradually, install very simple swiftly.

(2) Is not easy to be broken and has strong aesthetic property: compared with the traditional dense mesh net, the metal net has stronger sun-proof and wind-proof capabilities, and the positions of connecting steel pipes can be adjusted through the elastic fasteners after installation, so that the large-area metal dustproof net is integrally and smoothly adjusted, and the whole parallel and level and attractive appearance of the outer vertical surface of the net are ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the disassembled structure of the present utility model;

FIG. 3 is a schematic diagram of the installation principle of the present utility model;

FIG. 4 is a schematic view of the structure of the metal dust screen of the present utility model;

FIG. 5 is a schematic diagram of a net hanging structure of the present utility model;

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

FIG. 7 is a schematic view of the structure of the interposer of the present utility model;

in the figure, 1, fixing a gasket; 2. a fixed base; 3. a net clamping plate; 4. inserting plate; 5. connecting steel pipes; 6. a metal dust screen; 7. outer-row upright posts of the scaffold; 8. a connecting fastener; 21. a strip hole; 22. a vertical plate; 23. a horizontal plate; 31. a mounting position; 41. a clamping hole; 42. a pin bolt; 61. a metal mesh; 62. a net frame.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Examples:

referring to fig. 1 to 7, the present utility model provides the following technical solutions:

a metal dust screen covered holder comprising: the device comprises a fixed base 2, a net clamping plate 3, a plugboard 4 and a connecting steel pipe 5; the metal dust screen 6 is a metal dust screen to be mounted according to the utility model, and the main body of the metal dust screen is a metal screen 61 and a screen frame 62 with a square frame structure on the periphery of the metal screen 61; the fixed base 2 is a plate frame mechanism with an L-shaped longitudinal section, which is formed by two vertical flat plates 22 and a horizontal flat plate 23 which are perpendicular to each other, the connecting steel pipe 5 is a metal round pipe, the vertical flat plate 22 of the fixed base 2 is welded and fixed at the end part of the connecting steel pipe 5, one side, far away from the vertical flat plate 22, of the horizontal flat plate 23 of the fixed base 2 is fixed with a net clamping plate 3 with the longitudinal section of the L-shaped longitudinal section, the middle part of the horizontal flat plate 23 is provided with a strip-shaped opening parallel to the axis of the connecting steel pipe 5 to form a strip hole 21, and the strip hole 21 is internally inserted with the inserting plate 4.

The horizontal flat plate 23 of the fixed base 2 is slidably matched with the fixed gasket 1 with a metal plate structure.

The plugboard 4 is a triangle.

A plurality of groups of vertically-arrayed clamping holes 41 are formed in one side, close to the mesh clamping plate 3, of the inserting plate 4, and the clamping holes 41 are internally provided with loading pin bolts 42.

The pin 42 is a bolt or a bayonet, the bayonet is in clamping fit with the clamping hole 41, and the bolt is in threaded fit with the clamping hole 41.

The horizontal plate 23 of the fixed base 2 is connected to the horizontal middle line of the side surface of the mesh clamping plate 3, so that two mutually symmetrical mounting positions 31 are formed between the inner notch of the mesh clamping plate 3 and the horizontal plate 23.

First embodiment:

during the use, connect steel pipe 5, unable adjustment base 2, net piece cardboard 3 are integrated into one piece structure, utilize in advance to connect fastener 8 (connect fastener 8 for being used for connecting the general fastener of scaffold, so not repeated description of this application's protection scope), fix connect steel pipe 5 on scaffold outer pole setting 7, the screen frame 62 of the metal dust screen 6 that will install is built-in the installation position 31 of net piece cardboard 3, insert picture peg 4 in strip hole 21 again this moment, keep one side of picture peg 4 hug closely screen frame 62, because picture peg 4 is the triangle so when picture peg 4 inserts, can gradually support net frame 62 and net piece cardboard 3, then insert pin 42 with fixed picture peg 4 in corresponding draw-in hole 41, and then as shown in fig. 5, fix multiunit metal dust screen 6 on the scaffold, through elasticity fastener 8 again after the installation is accomplished in order to adjust the position of connecting steel pipe 5, make whole smooth and level of the whole metal dust screen 6 of large tracts of land is guaranteed that whole looks is whole pleasing to the eye.

Second embodiment:

as shown in fig. 3: the basic principle of the second embodiment is identical to that of the first embodiment, so the description is omitted, and the difference between the two is that: the horizontal flat plate 23 of the fixed base 2 is slidably matched with the fixed gasket 1 of a metal plate structure. Corresponding change of usage mode: the screen frame 62 is built-in the installation position 31 between the fixed gasket 1 and the net sheet clamping plate 3 during installation, one side edge of the plug board 4 is kept to be clung to the fixed gasket 1, the plug board 4 can apply a pressing force to the fixed gasket 1 during insertion, and then the screen frame 62 and the net sheet clamping plate 3 are indirectly abutted through the fixed gasket 1, as the fixed gasket 1 is added, the contact area of the pressing part of the screen frame 62 of the metal dustproof net 6 is increased, the pressing force is ensured, the pressure intensity of the pressing part is reduced, the damage to the screen frame 62 is smaller, and meanwhile shaking after the metal dustproof net 6 is installed in the embodiment is reduced, so that the stability is improved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (3)

1. A metal dust screen covered holder comprising: the device comprises a fixed base (2), a net clamping plate (3), a plugboard (4) and a connecting steel pipe (5); the fixing base (2) is a plate frame mechanism with an L-shaped longitudinal section, which is formed by two vertical plates (22) and a horizontal plate (23) which are mutually perpendicular, the connecting steel pipe (5) is a metal round pipe, the vertical plate (22) of the fixing base (2) is welded and fixed at the end part of the connecting steel pipe (5), one side, far away from the vertical plate (22), of the horizontal plate (23) of the fixing base (2) is fixed with a net clamping plate (3) with the longitudinal section of the L-shaped longitudinal section, the middle part of the horizontal plate (23) is provided with a strip-shaped opening forming strip hole (21) parallel to the axial lead of the connecting steel pipe (5), and the strip hole (21) is internally inserted with a plugboard (4); the inserting plate (4) is a triangle, a plurality of groups of clamping holes (41) are vertically arrayed on one side, close to the mesh clamping plate (3), of the inserting plate (4), and the clamping holes (41) are internally provided with loading pin bolts (42); the pin bolt (42) is a bolt or a bayonet lock, the bayonet lock is in clamping fit with the clamping hole (41), and the bolt is in threaded fit with the clamping hole (41).

2. A metal dust screen cover holder as set forth in claim 1, wherein: the horizontal flat plate (23) of the fixed base (2) is in sliding fit with a fixed gasket (1) of a metal plate structure.

3. A metal dust screen cover holder as set forth in claim 1, wherein: the horizontal flat plate (23) of the fixed base (2) is connected to the horizontal middle line of the side face of the net clamping plate (3), so that two mutually symmetrical mounting positions (31) are formed between the inner notch of the net clamping plate (3) and the horizontal flat plate (23).