CN214641190U

CN214641190U - Welding protection curtain

Info

Publication number: CN214641190U
Application number: CN202022684061.8U
Authority: CN
Inventors: 常文艳; 常锦莆; 李家佳; 杨亚运; 刘凤军
Original assignee: Shanghai Gaoteng Door Technology Haian Co ltd
Current assignee: Shanghai Gaoteng Door Technology Haian Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-11-09
Anticipated expiration: 2030-11-18

Abstract

The utility model belongs to the technical field of welding protection, especially, welding protection curtain, including the curtain piece, the quantity of curtain piece is a plurality of groups, the upper surface of curtain piece is provided with the crossbeam, and the longitudinal section shape of crossbeam is spill, the top of curtain piece sets up in the inside of crossbeam, and the curtain piece chooses for use the PVC soft board, the upper surface welding of crossbeam has the roof, and has all seted up the spiral shell groove between the upper and lower surface all around marginal position of roof, the roof has the bolt through spiral shell groove threaded connection, four groups the bolt evenly distributed is in the position all around of crossbeam, and the crossbeam is stainless steel material; the utility model discloses the mounting structure that the protection curtain passes through stainless steel clamping piece and keel frame and constitutes for the convenient dismantlement of protection curtain is changed, thereby is convenient for the passing through of people and vehicle goods, simultaneously, by the pulley movable assembly in the guide rail under the direction of race of metal rings installation, can expand or folding protection curtain through the push-and-pull, use convenient and save space.

Description

Welding protection curtain

Technical Field

The utility model relates to a welding protection technical field especially relates to a welding protection curtain.

Background

The protection curtain chooses the PVC soft board for use, hangs through the stake body and installs in the workshop, as separating the fender layer, separates to keep off electric welding arc light and separates to keep off the welding slag and splash in order to protect, uses comparatively commonly in the welding place.

When using, the existing protective curtain is not provided with a mounting structure consisting of a stainless steel clamping piece and a keel frame, so that the protective curtain is inconvenient to disassemble and replace, brings trouble to people and the passing of vehicle goods, and meanwhile, the protective curtain cannot be pushed, pulled, unfolded or folded, is inconvenient to use and occupies space, and the welding protective curtain is provided in the application for solving the problems.

Disclosure of Invention

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a welding protection curtain has the mounting structure who constitutes through stainless steel clamping piece and keel frame for the convenient dismantlement of protection curtain is changed, thereby the passing through of people and vehicle goods of being convenient for, and simultaneously, the accessible push-and-pull expandes or folding protection curtain, uses convenient and space-saving characteristics.

(II) technical scheme

In order to solve the problem, the utility model provides a welding protection curtain, including the curtain piece, the quantity of curtain piece is a plurality of groups, the upper surface of curtain piece is provided with the crossbeam, and the longitudinal section shape of crossbeam is the spill, the top setting of curtain piece is in the inside of crossbeam, and the curtain piece chooses for use the PVC soft board, the last skin weld of crossbeam has the roof, and all seted up the spiral shell groove between the upper and lower surface edge position all around of roof, the roof has the bolt, four groups through spiral shell groove threaded connection bolt evenly distributed is in the position all around of crossbeam, and the crossbeam is stainless steel.

Preferably, a plurality of groups of the curtain sheets are horizontally distributed, and the thickness of the curtain sheets is 2.0 mm.

Preferably, the upper surface fixed mounting of curtain piece has the stainless steel clamping piece, the equal vertical welding in lower surface both sides edge intermediate position of crossbeam has the backup pad, and is two sets of fixedly connected with keel frame between the backup pad.

Preferably, keel frame and backup pad set up perpendicularly, and keel frame sets up the inside at the crossbeam, stainless steel clamping piece movable mounting is in keel frame's surface position, and the curtain piece passes through stainless steel clamping piece and keel frame fixed connection.

Preferably, adjacent two sets of one side outer wall hot melt connection that the curtain piece is close to each other, a lateral wall of crossbeam is solid construction, and the inside of crossbeam is provided with the guide rail, the guide rail vertical welding is in one side inner wall position of crossbeam, the locating hole has been seted up between the front and back surface top intermediate position of curtain piece, and the curtain piece has metal rings through locating hole fixed mounting, the quantity of metal rings and curtain piece is the same, and metal rings sets up the inside at the crossbeam.

Preferably, the pulley is fixedly installed at the middle position of the inner wall of the top of the metal lifting ring, a wheel groove matched with the pulley is formed in the upper surface of the guide rail, the metal lifting ring is in sliding connection with the wheel groove through the pulley and the wheel groove, and the curtain sheet is movably connected with the guide rail through the metal lifting ring.

The above technical scheme of the utility model has following profitable technological effect:

1. the keel frame installed by the supporting plate is used for providing installation and positioning of the curtain sheet, and the stainless steel clamping sheet is used for installing the curtain sheet on the keel frame and can be flexibly opened and closed, so that the protective curtain is convenient to disassemble and replace, and the passing of people and vehicle goods is convenient;

1. the sliding assembly of the curtain sheet is realized by arranging the metal lifting rings installed in a guiding manner through the positioning holes, the pulleys installed by the metal lifting rings are movably assembled in the guide rail under the guiding of the pulley grooves, the protective curtain can be unfolded or folded by pushing and pulling, and the protective curtain is convenient to use and saves space.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a partial side view of the present invention;

fig. 4 is a schematic front view of a second embodiment of the present invention.

In the figure: 1 curtain piece, 2 crossbeams, 3 top plates, 4 screw grooves, 5 bolts, 6 supporting plates, 7 keel frames, 8 stainless steel clamping pieces, 9 guide rails, 10 positioning holes, 11 metal lifting rings, 12 pulleys and 13 wheel grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example one

As shown in fig. 1-2, the utility model provides a welding protection curtain, including curtain piece 1, the quantity of curtain piece 1 is a plurality of groups, the upper surface of curtain piece 1 is provided with crossbeam 2, and the longitudinal section shape of crossbeam 2 is the spill, the top setting of curtain piece 1 is in the inside of crossbeam 2, and the PVC soft board is chooseed for use to curtain piece 1, the last skin weld of crossbeam 2 has roof 3, and all seted up thread groove 4 between the upper and lower surface all edge position all around of roof 3, roof 3 has bolt 5 through 4 threaded connection in thread groove, four group's bolt 5 evenly distributed are in crossbeam 2 position all around, and crossbeam 2 is stainless steel.

The utility model discloses in, a plurality of group's curtain piece 1 horizontal distribution, and the thickness of curtain piece 1 is 2.0 mm.

The utility model discloses in, the last fixed surface of curtain piece 1 installs stainless steel clamping piece 8, and the lower surface both sides edge intermediate position of crossbeam 2 all welds perpendicularly backup pad 6, fixedly connected with keel frame 7 between two sets of backup pads 6.

The utility model discloses in,

keel frame

7 and 6 perpendicular settings of backup pad, and keel frame 7 sets up in the inside of crossbeam 2, and 8 movable mounting of stainless steel clamping piece are in keel frame 7's surface position, and curtain piece 1 is through stainless steel clamping piece 8 and keel frame 7 fixed connection.

Example two

As shown in fig. 2-4, the utility model provides a welding protection curtain, including curtain piece 1, the quantity of curtain piece 1 is a plurality of groups, the upper surface of curtain piece 1 is provided with crossbeam 2, and the longitudinal section shape of crossbeam 2 is the spill, the top setting of curtain piece 1 is in the inside of crossbeam 2, and the PVC soft board is chooseed for use to curtain piece 1, the last skin weld of crossbeam 2 has roof 3, and all seted up thread groove 4 between the upper and lower surface all edge position all around of roof 3, roof 3 has bolt 5 through 4 threaded connection in thread groove, four group's bolt 5 evenly distributed are in crossbeam 2 position all around, and crossbeam 2 is stainless steel.

The utility model discloses in, the one side outer wall hot melt that adjacent two sets of curtain pieces 1 are close to each other is connected, a lateral wall of crossbeam 2 is solid construction, and the inside of crossbeam 2 is provided with guide rail 9, the vertical welding of guide rail 9 is in one side inner wall position of crossbeam 2, locating hole 10 has been seted up between the front and back surface top intermediate position of curtain piece 1, and curtain piece 1 has metal rings 11 through locating hole 10 fixed mounting, metal rings 11 is the same with the quantity of curtain piece 1, and metal rings 11 set up the inside at crossbeam 2.

The utility model discloses in, metal rings 11's top inner wall intermediate position fixed mounting has pulley 12, and guide rail 9's upper surface sets up race 13 that agrees with mutually with pulley 12, and metal rings 11 passes through pulley 12 and race 13 sliding connection, and curtain piece 1 passes through metal rings 11 and guide rail 9 swing joint.

The working principle is as follows: when in use, the cross beam 2 and the top plate 3 are combined into a bracket body, the bracket body is fixedly installed at the top of a workshop by taking a bolt 5 which is guided and installed by a screw groove 4 as a connecting component, so that the installation and the support of the curtain sheet 1 are realized, the curtain sheet 1 is made of PVC soft plates and is installed in the workshop in a suspended way by the bracket body to serve as a barrier layer for blocking welding arc light and blocking welding slag splashing for protection, a keel frame 7 which is installed by a support plate 6 provides the installation and the positioning of the curtain sheet 1, the curtain sheet 1 is installed on the keel frame 7 by using a stainless steel clamping sheet 8, the stainless steel clamping sheet 8 can be flexibly opened and closed, so that the protective curtain is convenient to disassemble and replace, thereby facilitating the passing of people and vehicle goods, the sliding assembly of the curtain sheet 1 is realized by a metal lifting ring 11 which is guided and installed by a positioning hole 10, a pulley 12 which is installed by the metal lifting ring 11 is movably assembled in a guide rail 9 under the guidance of a wheel groove 13, can expand or folding protection curtain through the push-and-pull, it is convenient and save space to use.

The basic principles, main features and advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and only the preferred embodiments of the present invention have been described in the above embodiments and the description, and the present invention is not limited by the above embodiments, and the present invention can be further modified and improved without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a welding protection curtain, includes curtain piece (1), its characterized in that: the number of the curtain sheets (1) is a plurality of groups, the upper surface of each curtain sheet (1) is provided with a cross beam (2), the longitudinal section of each cross beam (2) is concave, the top of each curtain sheet (1) is arranged inside each cross beam (2), the curtain sheets (1) are made of PVC (polyvinyl chloride) soft plates, the upper surface of each cross beam (2) is welded with a top plate (3), spiral grooves (4) are formed between the peripheral edges of the upper surface and the lower surface of each top plate (3), the top plates (3) are in threaded connection with bolts (5) through the spiral grooves (4), the four groups of bolts (5) are uniformly distributed at the peripheral positions of the cross beams (2), and the cross beams (2) are made of stainless steel;

the upper surface of the curtain sheet (1) is fixedly provided with a stainless steel clamping sheet (8) or the outer wall of one side, close to each other, of two adjacent groups of curtain sheets (1) is in hot melting connection;

when the stainless steel clamping pieces (8) are fixedly arranged on the upper surface of the curtain piece, the supporting plates (6) are vertically welded in the middle positions of the edges of the two sides of the lower surface of the cross beam (2), and a keel frame (7) is fixedly connected between the two groups of supporting plates (6);

when adjacent two sets ofly during one side outer wall hot melt connection that curtain piece (1) is close to each other, the inside of crossbeam (2) is provided with guide rail (9), locating hole (10) have been seted up between the front and back surface top intermediate position of curtain piece (1), and curtain piece (1) has metal rings (11) through locating hole (10) fixed mounting, the top inner wall intermediate position fixed mounting of metal rings (11) has pulley (12), and the upper surface of guide rail (9) sets up race (13) that agrees with mutually with pulley (12).

2. Welding protection curtain according to claim 1, characterized in that several groups of said curtain sheets (1) are horizontally distributed and the thickness of the curtain sheet (1) is 2.0 mm.

3. The welding protection curtain of claim 1, wherein the keel frame (7) and the support plate (6) are vertically arranged, the keel frame (7) is arranged inside the cross beam (2), the stainless steel clamping piece (8) is movably arranged on the outer surface of the keel frame (7), and the curtain sheet (1) is fixedly connected with the keel frame (7) through the stainless steel clamping piece (8).

4. The welding protection curtain of claim 1, wherein one side wall of the cross beam (2) is of a solid structure, the guide rail (9) is vertically welded at the position of one side inner wall of the cross beam (2), the number of the metal hanging rings (11) and the curtain sheet (1) is the same, and the metal hanging rings (11) are arranged inside the cross beam (2).

5. Welding protection curtain according to claim 1, characterized in that the metal suspension ring (11) is connected with the wheel groove (13) in a sliding way through a pulley (12) and the wheel groove (13), and the curtain sheet (1) is movably connected with the guide rail (9) through the metal suspension ring (11).