CN216830593U

CN216830593U - Manufacturing and mounting mould for stair fence and handrail

Info

Publication number: CN216830593U
Application number: CN202220503002.2U
Authority: CN
Inventors: 马堉航
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-06-28
Anticipated expiration: 2032-03-10

Abstract

The utility model belongs to stair manufacturing field, concretely relates to preparation installation mould of stair rail and handrail. Including left stand, right stand, install entablature and bottom end rail at both ends about left stand and right stand, left side stand, right side stand, entablature and bottom end rail pass through the parallelogram of main standing pillar fixed screw equipment square or arbitrary angle, and can fix its shape through locking main standing pillar fixed screw, a plurality of little stands are installed to the same side of entablature and bottom end rail, the one side of the little stand of entablature and bottom end rail installation all is equipped with the T type slot of vertical setting, the gliding slider nut of T type slot is followed to the setting of a plurality of in the T type slot, both ends are installed on the slider nut that corresponds through little stand fixed screw respectively about the little stand, fix little stand on entablature and bottom end rail through locking little stand fixed screw. The utility model discloses the structure is simple and direct, the efficiency of construction is high, construction quality is good, the whole aesthetic feeling degree of stair is high.

Description

Manufacturing and mounting mould for stair fence and handrail

Technical Field

The utility model belongs to stair manufacturing field, concretely relates to stair rail and handrail's preparation installation mould.

Background

In the process of manufacturing stairs, the manufacturing and installation of stair fences and handrails is an important ring. Generally, conventional stair railings and handrails consist of a handrail face tube and a small post. During construction, a constructor generally divides the span of a small upright column on a platform by using a measuring tape and then uses a horizontal ruler for assisting in welding or screw installation; in contrast, for a landing rail or a floor guardrail, the rail is rectangular or square in shape, while the stair railing is a parallelogram. That is to say, when stair railing made, the face pipe inclination of handrail was unanimous with the angle of stair, and the perpendicular equipartition of little stand is between handrail face pipe and flier, and this kind of stair platform rail or stair railing manufacturing process repeatability is strong, but has the not easily controlled even and the not good scheduling problem of depth of parallelism between the stand of little stand span, and these common factors can slow down the construction progress, reduce construction quality, influence the whole aesthetic feeling of stair.

Disclosure of Invention

An object of the utility model is to solve the weak point that above-mentioned prior art exists, provide a simple structure, the efficiency of construction is high, construction quality is good, the whole high stair rail of aesthetic feeling degree of stair and the preparation installation mould of handrail.

The utility model provides a following technical scheme:

a manufacturing and mounting mould for a stair fence and a handrail is characterized by comprising a left upright post, a right upright post, an upper cross beam and a lower cross beam which are arranged at the upper end and the lower end of the left upright post and the right upright post, wherein the left upright post, the right upright post, the upper cross beam and the lower cross beam are assembled into a square or parallelogram with any angle through main upright post fixing screws, the shape of the main upright post can be fixed by locking the fixing screws of the main upright post, a plurality of small upright posts are arranged on the same side surface of the upper cross beam and the lower cross beam, one surfaces of the upper cross beam and the lower cross beam, which are provided with the small upright posts, are respectively provided with a T-shaped groove which is longitudinally arranged, a plurality of slide block nuts which slide along the T-shaped grooves are arranged in the T-shaped grooves, the upper end and the lower end of each small upright post are respectively arranged on the corresponding slide block nuts through the fixing screws of the small upright posts, therefore, the small upright post can slide along the T-shaped groove through the slide block nut, and can also be fixed on the upper cross beam and the lower cross beam through locking the small upright post fixing screw;

preferably, the upper and lower ends of the left upright post and the right upright post are provided with upright post through holes, the two ends of the upper cross beam and the lower cross beam are provided with cross beam through holes, and the left upright post, the right upright post, the upper cross beam and the lower cross beam are assembled into a whole through main upright post fixing screws;

preferably, the upper end and the lower end of the small upright post are provided with small upright post through holes, and the small upright post fixing screws are correspondingly connected and fixed with the slide block nuts in the upper cross beam and the lower cross beam through the small upright post through holes;

preferably, the bottoms of the left upright post and the right upright post are respectively provided with an adjusting screw for realizing height adjustment;

preferably, at least one of the upper cross beam and the lower cross beam is provided with a leveling bubble for leveling;

preferably, at least one upright post of the left upright post and the right upright post is provided with a leveling bubble for correcting verticality;

preferably, a magnet is arranged on the outer side of at least one upright post of the left upright post and the right upright post;

preferably, the upper cross beam and the lower cross beam are provided with graduated scales on one side of the small upright post.

A preparation installation mould of stair rail and handrail, left side stand, right side stand and entablature, the bottom end rail is around the parallelogram of the rotatory squareness of head end rail fixed screw or arbitrary angle, and make the mould shape fix according to the shape that requires through locking head end rail fixed screw and get off, simultaneously, install at the entablature, little stand in the middle of the bottom end rail is keeping under the condition parallel with left stand and right stand, slide to the position that needs on entablature and bottom end rail, make whole mould shape fix according to the shape that requires through locking little stand fixed screw. The utility model discloses structural design is ingenious, not only can make installation stair platform rail or floor guardrail, also can make installation stair railing. Through the utility model discloses, can simplify loaded down with trivial details work to improve work efficiency by a wide margin, improve economic benefits.

Drawings

Fig. 1 is a front view of a manufacturing and mounting fixture for a stair rail and a handrail of the present invention;

fig. 2 is a left side view of the manufacturing and mounting fixture for the stair rail and the handrail of the present invention;

fig. 3 is a top view of the manufacturing and mounting fixture for the stair rail and the handrail of the present invention;

FIG. 4 is a schematic structural view of a right column;

FIG. 5 is a right side view of the right upright;

FIG. 6 is a schematic view of an upper cross member structure;

FIG. 7 is a top plan view of the upper cross member;

FIG. 8 is a left side view of the upper beam;

FIG. 9 is a schematic view of a small column structure;

FIG. 10 is a left side view of the small upright;

FIG. 11 is a schematic view of section A-A of FIG. 1;

FIG. 12 is an enlarged view of FIG. 3 at B;

FIG. 13 is an enlarged view at C of FIG. 2;

fig. 14 is a schematic structural view of the manufacturing and installation clamping fixture for the stair railing and the handrail of the present invention when manufacturing the stair railing.

In the figure: 1-left upright post, 2-right upright post, 3-upper beam, 4-lower beam, 5-main upright post fixing screw, 6-small upright post, 7-small upright post fixing screw, 8-upright post through hole, 9-beam through hole, 10-T type groove, 11-sliding block nut, 12-small upright post through hole, 13-adjusting screw, 14-level bubble and 15-magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-14, the manufacturing and mounting mold for a stair fence and a handrail of the embodiment includes a left upright 1, a right upright 2, an upper cross beam 3 and a lower cross beam 4 mounted at the upper and lower ends of the left upright 1 and the right upright 2, a main upright fixing screw 5, a plurality of small uprights 6 mounted on the same side surfaces of the upper cross beam 3 and the lower cross beam 4, and a small upright fixing screw 7, and is characterized in that upright through holes 8 are formed at the upper and lower ends of the left upright 1 and the right upright 2, cross beam through holes 9 are formed at the two ends of the upper cross beam 3 and the lower cross beam 4, and the main upright fixing screw 5 connects the left upright 1, the right upright 2, the upper cross beam 3 and the lower cross beam 4 through the upright through holes 8 and the cross beam through holes 9 to form a quadrangle; the novel vertical column fixing device is characterized in that T-shaped grooves 10 are longitudinally formed in the same side face of the upper cross beam 3 and the lower cross beam 4 along the upper cross beam 3 and the lower cross beam 4, a plurality of sliding block nuts 11 sliding along the T-shaped grooves 10 are arranged in the T-shaped grooves 10, small vertical column through holes 12 are formed in two ends of the small vertical columns 6, the small vertical column fixing screws 7 are correspondingly connected and fixed with the sliding block nuts 11 in the upper cross beam 3 and the lower cross beam 4 through the small vertical column through holes 12, the small vertical columns 6 slide along the T-shaped grooves 10 through the sliding block nuts 11, and the small vertical columns 6 can also be fixed on the upper cross beam 3 and the lower cross beam 4 through the small vertical column fixing screws 7.

The manufacturing and mounting mould for the stair rail and the handrail in the embodiment comprises a left upright post 1, a right upright post 2, an upper cross beam 3 and a lower cross beam 4, wherein the left upright post 1, the right upright post 2, the upper cross beam 3 and the lower cross beam 4 rotate around a main upright post fixing screw 5 to form a square or parallelogram with any angle, the mould is fixed in a required shape by locking the main upright post fixing screw 5, meanwhile, a small upright post 6 arranged between the upper cross beam 3 and the lower cross beam 4 slides to a required position on the upper cross beam 3 and the lower cross beam 4 under the condition of keeping the small upright post 1 and the right upright post 2 parallel, and the whole mould is fixed in the required shape by locking a small upright post fixing screw 7.

In actual work, if a stair platform fence or a floor guardrail is made, the clamping fixture needs to be adjusted to the shape shown in fig. 1, the distance between the small upright posts 6 is adjusted, so that the requirement of the upright post distance of the fence is met, in general, the field platform is not flat, the left height and the right height of the clamping fixture need to be adjusted, and in a further scheme, adjusting screws 13 for adjusting the horizontal are arranged at the bottoms of the left upright post 1 and the right upright post 2.

In order to facilitate the adjustment of the level of the clamping fixture in actual operation, a further solution is to provide a level bubble 14 on at least one of the upper beam 2 and the lower beam 3.

In order to adjust the perpendicularity of the left upright 1 and the right upright 2 of the mould and the ground conveniently, a further scheme is that a leveling bubble 14 for adjusting the perpendicularity is arranged on at least one side surface of one of the left upright 1 and the right upright 2.

For convenience in construction, a magnet 15 is further arranged on the outer side surface of the left upright post 1 and the right upright post 2.

Fig. 14 shows a shape of a mold for manufacturing a stair handrail, in which the angle of the mold is adjusted to be consistent with the angle of the stair by adjusting the main upright post fixing screw 5, and the main upright post fixing screw 5 is locked; meanwhile, the small upright post 6 is adjusted to be parallel to the left upright post 1 and the right upright post 2, the distance between the small upright posts 6 is adjusted, and then the small upright post fixing screws 7 are locked, so that the shape of the mould can be fixed, and the upright posts of the stair handrail can be conveniently welded and installed.

In order to adjust the distance between the small columns 6 conveniently, in a further scheme, a graduated scale is arranged on one side of the small columns of the upper cross beam 3 and the lower cross beam 4.

Through this embodiment, can see that, with one set the mould, through the shape that changes the mould, adjust the interval of little stand, just can conveniently make stair railing and stair platform rail, and even the guardrail of floor, obviously, above only the utility model discloses an embodiment, rather than whole embodiment. Other modifications or equivalent substitutions made by those skilled in the art based on the embodiments of the present invention should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A manufacturing and mounting mould for a stair fence and a handrail is characterized by comprising a left upright post, a right upright post, an upper cross beam and a lower cross beam which are arranged at the upper end and the lower end of the left upright post and the right upright post, wherein the left upright post, the right upright post, the upper cross beam and the lower cross beam are assembled into a square or parallelogram with any angle through main upright post fixing screws, the shape of the main upright post can be fixed by locking the fixing screws of the main upright post, a plurality of small upright posts are arranged on the same side surface of the upper cross beam and the lower cross beam, one surfaces of the upper cross beam and the lower cross beam, which are provided with the small upright posts, are respectively provided with a T-shaped groove which is longitudinally arranged, a plurality of slide block nuts which slide along the T-shaped grooves are arranged in the T-shaped grooves, the upper end and the lower end of each small upright post are respectively arranged on the corresponding slide block nuts through the fixing screws of the small upright posts, thereby enabling the small upright post to slide along the T-shaped groove through the slide block nut, and fixing the small upright post on the upper cross beam and the lower cross beam through locking the small upright post fixing screw.

2. A manufacturing and mounting fixture for a stair railing and a handrail as claimed in claim 1, wherein the left and right vertical posts are provided with vertical post through holes at upper and lower ends thereof, the upper and lower cross members are provided with cross member through holes at both ends thereof, and the left and right vertical posts, the upper and lower cross members are assembled into a whole by main vertical post fixing screws.

3. The manufacturing and mounting mold for the stair fence and the handrail as claimed in claim 1, wherein the upper and lower ends of the small upright are provided with small upright through holes, and the small upright fixing screws are correspondingly connected and fixed with the slide block nuts in the upper cross beam and the lower cross beam through the small upright through holes.

4. A manufacturing and mounting fixture for a stair railing and a handrail as claimed in claim 1 wherein the bottom of each of the left and right posts is provided with an adjusting screw for height adjustment.

5. A stair railing and handrail construction and installation jig as claimed in claim 1 in which leveling vials are provided on at least one of said upper and lower cross members.

6. A stair railing and handrail manufacturing and installation jig as claimed in claim 1 wherein at least one of said left and right uprights is provided with a leveling bubble for leveling.

7. A manufacturing and mounting jig for a stair railing and a handrail as claimed in claim 1 wherein magnets are provided on the outside of at least one of said left and right uprights.

8. A mould for making and installing the enclosure and handrail of stair as claimed in claim 1, wherein said upper and lower beams are provided with graduated scales on one side of the small vertical column.