CN211385498U

CN211385498U - Metal pipe spraying hanging piece

Info

Publication number: CN211385498U
Application number: CN201922191439.8U
Authority: CN
Inventors: 卢丰村
Original assignee: Huiyang Metal Products Huzhou Co ltd
Current assignee: Huiyang Metal Products Huzhou Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-01
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a metal pipe spraying hanging piece, which comprises a seat beam (10), wherein the upper part of the seat beam (10) is provided with a hook (11), the lower part of the seat beam (10) is provided with an inner stay bar (20), and the inner stay bar (20) is contacted with the inner wall of the metal pipe; the inner stay bar (20) comprises an upper inclined bar (21), a middle inclined bar (22) and a lower inclined bar (23) which are obliquely arranged from top to bottom, the bending directions of the adjacent inclined bars are opposite, and the slope of the middle inclined bar (22) is greater than that of the upper inclined bar (21); the lower inclined rod (23) is hinged with a V-shaped folding rod (30), the folding rod (30) rotates in a vertical plane, two ends of the folding rod (30) are both in contact with the inner wall of the metal pipe, and a friction plate (31) is arranged at one end, close to the middle inclined rod (22), of the folding rod (30). The utility model has the characteristics of to the effect influence of spraying paint less relatively, help reducing manipulation strength.

Description

Metal pipe spraying hanging piece

Technical Field

The utility model relates to a metal tubular product spraying pendant, especially small-size metal pipe spraying pendant.

Background

Metal round tubes are quite common in various articles of daily use and sports, and the round tubes are often painted on the surface for the purpose of rust prevention on one hand and more attractive appearance on the other hand. For small metal pipes, most of the existing spraying hanging parts clamp the outer surface of a pipe body. The hanging piece with the structure can not avoid shielding the spraying surface, and the spraying effect is influenced to a greater or lesser extent. On the other hand, the tube body is often in a vertical or inclined state during spraying, and the fixing point of the clip-type hanging piece is generally arranged at the upper end of the round tube. Under the condition that the height of a conveying chain in a spraying workshop is not changed greatly, an operator needs to stretch a hand to be higher to load and unload materials, so that the labor is relatively wasted.

Therefore, the spraying pendant of current small-size metal pipe exists to the effect influence of spraying paint relatively great, is unfavorable for reducing manipulation strength's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular metal resonator spraying pendant. The utility model has the characteristics of to the effect influence of spraying paint less relatively, help reducing manipulation strength.

The technical scheme of the utility model: the metal pipe spraying hanging piece comprises a seat beam, wherein a hook is arranged at the upper part of the seat beam, an inner supporting rod is arranged at the lower part of the seat beam, and the inner supporting rod is in contact with the inner wall of the metal pipe; the inner stay bar comprises an upper inclined bar, a middle inclined bar and a lower inclined bar which are obliquely arranged from top to bottom, the bending directions of the adjacent inclined bars are opposite, and the slope of the middle inclined bar is greater than that of the upper inclined bar; the lower inclined rod is hinged with a V-shaped folding rod, the folding rod rotates in a vertical plane, two ends of the folding rod are both contacted with the inner wall of the metal pipe, and a friction plate is arranged at one end of the folding rod close to the middle inclined rod.

In the metal pipe spraying hanging piece, the friction plate is arranged on the sponge sheet, and the sponge sheet is arranged on the folding rod.

In the metal pipe spraying hanging piece, the friction plate and the sponge plate are arc-shaped.

In the metal pipe spraying hanging piece, the middle part of the folding rod is hinged with the lower inclined rod.

In the metal pipe spraying hanger, the upper inclined rod, the middle inclined rod and the lower inclined rod are in the same plane.

Compared with the prior art, the utility model discloses a go deep into the inside fixed structure of metal pipe, can not shelter from the paint spraying face, therefore the effect influence of spraying paint to the pipe surface is very little. And simultaneously, the utility model discloses utilize the interior vaulting pole that the multistage was buckled, make the pipe receive the frictional force of friction disc under the gesture of slope and form the gravity auto-lock, and go up the well lower part that operating personnel only need hold the pipe during unloading to control pipe inclination reduces its inside and friction disc contact, can take out smoothly. The lifting height of the operator is reduced, and the operation of feeding and discharging is more labor-saving.

Furthermore, the friction plate is arranged on the sponge plate, the inner wall of the round pipe can be better attached by utilizing the deformation of the sponge plate, the effect of the hanging piece is improved, and the friction plate and the sponge plate are arranged to be in an arc shape.

To sum up, the utility model has the characteristics of it is less relatively to the effect influence of spraying paint, help reducing manipulation strength.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a loading state diagram of the present invention;

FIG. 4 is a schematic view of a round tube in place;

fig. 5 is a schematic view showing another state in which a round pipe is put in place.

Reference numerals: 10-seat beam, 11-hook, 20-inner stay bar, 21-upper diagonal bar, 22-middle diagonal bar, 23-lower diagonal bar, 24-vertical section, 25-upper folding part, 26-middle folding part, 27-lower folding part, 30-folding bar, 31-friction plate and 32-sponge plate.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended as a limitation to the present invention.

Example (b): the metal pipe spraying hanging piece comprises a seat beam 10, a hook 11 is arranged at the upper part of the seat beam 10, an inner supporting rod 20 is arranged at the lower part of the seat beam 10, and the inner supporting rod 20 is in contact with the inner wall of the metal pipe. The whole hanging piece is hung on a running chain of a spraying workshop for use.

As shown in fig. 3, the inner brace 20 includes a vertical section 24, and an inclined upper diagonal 21, a middle diagonal 22 and a lower diagonal 23 are connected below the vertical section 24 in sequence, and the bending directions of adjacent diagonal are opposite. The folds between the different pole segments are denoted from top to bottom as the upper fold 25, the middle fold 26 and the lower fold 27. The inclination of the upper diagonal 21 is 40 degrees, and the slope of the middle diagonal 22 is greater than that of the upper diagonal 21.

As shown in fig. 2, the lower slanting rod 23 is hinged with a V-shaped folding rod 30, the folding rod 30 rotates in a vertical plane, and the middle part of the folding rod 30 is hinged with the lower slanting rod 23. Two ends of the folding rod 30 are both contacted with the inner wall of the metal pipe, a sponge sheet 32 is attached to one end of the folding rod 30 close to the middle diagonal rod 22, a friction sheet 31 is attached to the sponge sheet 32, and the friction sheet 31 is preferably a rubber sheet with large friction force. The friction plate 31 and the sponge plate 32 are arc-shaped. For convenience of description, the folding bar 30 is divided into a triggering section and a friction section by a hinge point, the friction section is a section close to the middle diagonal bar 22, a friction plate 31 and a sponge plate 32 are arranged on the friction section, and the weight of the friction section is greater than that of the triggering section. Specifically, an arc-shaped metal sheet is welded on the friction section, then a layer of sponge sheet is pasted, and finally a friction plate, namely a rubber sheet, is pasted.

As shown in FIG. 3, during loading, the inner wall of the circular tube is sleeved upwards along the downward folded part 27 until the circular tube is close to the upward folded part 25, and the circular tube including the downward inclined rod 23, the middle inclined rod 22 and part of the upward inclined rod 21 can be regarded as being positioned in the circular tube. As shown in fig. 4, in the case of not receiving an upward external force, the circular tube is lapped on the upper diagonal rod 21, and the inner wall presses the trigger section downward until the folding rod 30 swings to the trigger section and the friction section simultaneously contacts with the inner wall of the circular tube.

At this time, the folded-down portion 27 does not contact the inner wall of the circular tube, and the metal circular tube is held at the inner stay 20 by the support of the upper diagonal member 21 and the frictional force of the friction plate 31. The angle of the line between the central fold 26 and the friction plate is not greater than 70 deg.. Because the small round pipe has small mass, the inclined arrangement effectively reduces the gravity component force in the sliding direction of the round pipe, so that the friction force generated by the friction plate 31 is completely enough to prohibit the round pipe in the spraying process.

During blanking, the circular tube is lifted, the contact between the inner wall of the circular tube and the friction plate 31 is reduced, and the circular tube can be taken out smoothly by reducing the friction force.

Moreover, the folded part 25 can be sleeved into the round pipe during feeding. At this time, as shown in fig. 5, the middle-folded portion 26 and the upper-folded portion 25 contact the inner wall of the circular tube at two points on the folding bar 30, which are 4 points in total. Under this condition, the bracing piece can produce slight elastic deformation, and the pendant effect is more firm.

Claims

1. Tubular metal resonator spraying pendant, its characterized in that: the metal pipe support comprises a seat beam (10), wherein a hook (11) is arranged at the upper part of the seat beam (10), an inner supporting rod (20) is arranged at the lower part of the seat beam (10), and the inner supporting rod (20) is contacted with the inner wall of a metal pipe; the inner stay bar (20) comprises an upper inclined bar (21), a middle inclined bar (22) and a lower inclined bar (23) which are obliquely arranged from top to bottom, the bending directions of the adjacent inclined bars are opposite, and the slope of the middle inclined bar (22) is greater than that of the upper inclined bar (21); the lower inclined rod (23) is hinged with a V-shaped folding rod (30), the folding rod (30) rotates in a vertical plane, two ends of the folding rod (30) are both in contact with the inner wall of the metal pipe, and a friction plate (31) is arranged at one end, close to the middle inclined rod (22), of the folding rod (30).

2. The metal pipe spray-coating hanger according to claim 1, wherein: the friction plate (31) is arranged on a sponge sheet (32), and the sponge sheet (32) is arranged on the folding rod (30).

3. The metal pipe spray-coating hanger according to claim 2, wherein: the friction plate (31) and the sponge plate (32) are arc-shaped.

4. The metal pipe spray-coating hanger according to claim 1, wherein: the middle part of the folding rod (30) is hinged with the lower inclined rod (23).

5. The metal pipe spray-coating hanger according to claim 1, wherein: the upper inclined rod (21), the middle inclined rod (22) and the lower inclined rod (23) are in the same plane.