CN110306429B

CN110306429B - Rolling axis locking barrier-free railing

Info

Publication number: CN110306429B
Application number: CN201910701616.4A
Authority: CN
Inventors: 王彦朋
Original assignee: Individual
Current assignee: Xuzhou Linglu Network Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2021-05-25
Anticipated expiration: 2039-07-31
Also published as: CN110306429A

Abstract

The invention provides a barrier-free railing locked by a rolling axis, which comprises a first support, a second support and a handrail, wherein the two second supports are welded between the first supports in a seamless mode, the handrail is arranged on one side of the second supports, the second supports move back and forth along the handrail, a movable assembly is arranged in the second supports, a locking assembly is movably connected in the movable assembly through bolts, a supporting assembly is fixedly connected to one side of the movable assembly, the movable assembly comprises a first sliding groove and a second sliding groove, the first sliding groove is aligned with the second sliding groove in parallel, a pulley is embedded in the first sliding groove, and a fixed shaft is welded on one side of the pulley in a seamless mode. The top of the rotatory bayonet lock of this structure is equipped with the arch to with the mutual interlock of the protruding of a spout inside, when the handrail impeld forward, rotatory bayonet lock also along with rolling forward, because the top is equipped with the arch, make it can be fixed by the interlock when square on the contrary, thereby effectual forward resistance that has increased improves the gripping power.

Description

Rolling axis locking barrier-free railing

Technical Field

The invention belongs to the technical field of protection, and particularly relates to a barrier-free railing with a locked rolling axis.

Background

The railing, ancient called appendix, also called collusion, is a safety facility in bridges and buildings, and is made by erecting a telescope column or a cane-searching hinge at the corner of the railing, which can be seen in Yunjang grotto and Dunhuang wall paintings. The clear wooden handrails are thin and thin, while the stone handrails gradually separate from the wooden handrails and tend to be thick and heavy. After the end of the work, the western classical scale, dimension and decorated railing form entered china. Modern railings are made of more various materials and shapes.

Railing in use plays the effect of separation, direction, it is clear that the messenger is made clear by partition area border, the railing of design, it is very significant to have the decoration, the primary function is assisting the old man or having the people that needs, but to the old man, current railing grip is not enough far away, and need transversely hold, certain hindrance has been caused to the walking, when the road surface of taking a little the slope, requirement to the grip is bigger, simple antiskid does not reach the effect far away, lead to the hand to skid.

In order to reduce the situations of insufficient gripping force and slippage, the existing processing methods use an anti-slip belt wound on the surface to increase the friction force to solve the problem of slippage.

Based on the above description, and in combination with the existing increased resistance, the design of the anti-skid beater shape and the rotary latch is utilized, and the spaced moving placement is adopted to achieve a good auxiliary effect, so that the existing anti-skid technology and the existing loss are researched and improved, and the barrier-free railing with the rolling axis locked is provided, so that the purpose of achieving more practical value is achieved.

Disclosure of Invention

In order to solve the technical problems, the invention provides a barrier-free railing with a locked rolling axis, which aims to solve the problem that the existing sealing by using an adhesive tape can really achieve the effect of blocking, but the pipeline is blocked.

The invention relates to a purpose and an effect of locking a rolling axis and a barrier-free railing, which are achieved by the following specific technical means:

the utility model provides a barrier-free railing is locked in roll axle center, should roll axle center and lock barrier-free railing includes support one, support two and handrail, seamless welding has two supports two between two supports one, and one side of support two is equipped with the handrail, and support two is movable along the handrail front and back, be equipped with movable assembly in the support two, and have the locking subassembly through bolt swing joint in the movable assembly, one side fixedly connected with supporting component of movable assembly.

Preferably, the movable assembly comprises a first sliding groove and a second sliding groove, and the first sliding groove and the second sliding groove are aligned in parallel.

Preferably, the inside embedding of spout one is equipped with the pulley, and the seamless welding of one side of pulley has the fixed axle, the inside of spout two is equipped with the jack, and is equipped with the bolt in the jack.

Preferably, the locking assembly comprises a rotating bayonet lock, a rotating shaft and a spring, the rotating shaft is welded on the periphery of the rotating bayonet lock in a seamless mode, the top end of the rotating bayonet lock surrounds the rotating shaft and moves in an arc mode, and the spring is embedded into the rotating bayonet lock.

Preferably, the supporting component comprises an anti-skidding handle, an anti-skidding handle II, a fixed valve and a diversion valve, the diversion valve is welded between the fixed shaft and the handrail in a seamless mode, the outer surface of the handrail is nested and provided with two anti-skidding handles, the anti-skidding handles are two-two symmetrical, the fixed valve is embedded into the inner side of the handrail, and the anti-skidding handles are crescent.

Preferably, the outer surface of antiskid handle and antiskid handle all is equipped with the decorative pattern that is wavy, and is the rubber material and makes to antiskid handle and the equal opposite human body of orientation of two decorative patterns of antiskid handle and antiskid handle, and antiskid handle two are crescent.

Preferably, the movable distance between the rotating bayonet locks is in accordance with the interval of the normal steps of the human body, and each rotating bayonet lock is provided with three buckles.

Preferably, the top end of the rotating bayonet lock is provided with a bulge which is mutually meshed with the bulge inside the sliding groove.

Preferably, the rotating angle of the direction-changing valve is perpendicular to the second support, and the minimum rotating angle of the direction-changing valve is parallel to the second support.

Preferably, the inner side of the handrail is provided with a round hole, the round hole is consistent with the jack and the bolt in size, and when the handrail is perpendicular to the second support, the round hole is centrosymmetric with the jack and the bolt.

Has the advantages that:

1. the top of the rotatory bayonet lock of this structure is equipped with the arch to with the mutual interlock of the protruding of a spout inside, when the handrail impeld forward, rotatory bayonet lock also along with rolling forward, because the top is equipped with the arch, make it can be fixed by the interlock when the opposite direction, thereby effectual forward resistance that has increased improves the gripping power.

2. The spring is embedded in the rotary bayonet lock, when the rotary bayonet lock rolls, the spring is pressed downwards when the rotary bayonet lock rotates due to the fact that the spring is embedded in the top end of the rotary bayonet lock, when the rotary bayonet lock rotates to the lowest point, the spring is in a compression state, otherwise when the rotary bayonet lock rotates to the highest point, the spring is unfolded, and when the rotary bayonet lock pushes the handrail forwards, the bulge is fast rebounded along with the spring to block the handrail.

Drawings

Fig. 1 is an overall configuration diagram of the present invention.

Fig. 2 is a schematic overall front view structure of the present invention.

Fig. 3 is a partial structural schematic view of a first sliding chute and a second sliding chute of the present invention.

FIG. 4 is a schematic cross-sectional view of the first anti-slip handle and the second anti-slip handle of the present invention.

Fig. 5 is a schematic cross-sectional view of the chute of the present invention.

Fig. 6 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.

Fig. 7 is an enlarged schematic view of the invention at the position B of fig. 4.

FIG. 8 is a partial structural view of the rotary latch of the present invention.

Fig. 9 is a schematic cross-sectional view of the chute of the present invention.

In fig. 1 to 9, the correspondence between the component names and the reference numbers is: 1-first support, 2-second support, 3-handrail, 301-first anti-skid handle, 302-second anti-skid handle, 303-fixed valve, 304-direction change valve, 4-first chute, 401-rotary bayonet, 4012-rotary shaft, 4013-spring, 402-pulley, 403-fixed shaft, 5-second chute, 501-jack and 502-bolt.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 9: the utility model provides a barrier-free railing is locked in roll axle center, this barrier-free railing is locked in roll axle center includes support one 1, support two 2 and handrail 3, seamless welding has two support two 2 between two support one 1, and one side of support two 2 is equipped with handrail 3, and support two 2 is movable around handrail 3, is equipped with movable assembly in the support two 2, and has locking subassembly through bolt swing joint in the movable assembly, one side fixedly connected with supporting component of movable assembly.

Wherein, the movable assembly comprises a first sliding groove 4 and a second sliding groove 5, and the first sliding groove 4 and the second sliding groove 5 are aligned in parallel, so that the handrail 3 can be kept to move horizontally.

The pulley 402 is embedded into the first sliding groove 4, the fixing shaft 403 is welded to one side of the pulley 402 in a seamless mode, the insertion hole 501 is formed in the second sliding groove 5, and the plug pin 502 is arranged in the insertion hole 501, so that the sliding is convenient to fix effectively when the sliding stops.

Wherein, locking assembly is including rotatory bayonet lock 401, pivot 4012 and spring 4013, and seamless welding has pivot 4012 around rotatory bayonet lock 401, and the top of rotatory bayonet lock 401 all surrounds pivot 4012 and is the circular arc activity, and the inside embedding of rotatory bayonet lock 401 is equipped with spring 4013, and after rotatory bayonet lock 401 rotated, can be quick with rotatory bayonet lock 401 top reconversion.

The support assembly comprises an anti-skidding handle 301, a second anti-skidding handle 302, a fixed valve 303 and a diversion valve 304, the diversion valve 304 is welded between the fixed shaft 403 and the handrail 3 in a seamless mode, the two anti-skidding handles 301 and the second anti-skidding handle 302 are arranged on the outer surface of the handrail 3 in an embedded mode, the anti-skidding handles 301 and the second anti-skidding handle 302 are symmetrical in pairs, the fixed valve 303 is arranged on the inner side of the handrail 3 in an embedded mode, the palm is effectively in maximum contact with the handles, and the palm is always in a bent state.

Wherein, the surface of antiskid handle 301 and two 302 anti-skidding handles all is equipped with the decorative pattern that is wavy, and is the rubber material and makes to the equal opposite human body of orientation of antiskid handle 301 and two 302 anti-skidding handles decorative pattern, and antiskid handle 301 and two 302 anti-skidding handles are crescent, are convenient for increase palm and handle frictional force.

Wherein, the activity interval between rotatory bayonet lock 401 is accurate with human normal pace interval, and every rotatory bayonet lock 401 is equipped with three buckle altogether, and effectual control is in human walking interval, and is convenient for better supplementary.

Wherein, the top of rotating bayonet lock 401 is equipped with the arch to with the inside mutual interlock of protruding of spout 4, be convenient for carry out reverse interlock with rotating bayonet lock 401 after the rotation, increase gripping ability.

The rotating angle of the direction changing valve 304 is perpendicular to the second support 2, the smallest rotating angle is parallel to the second support 2, and the direction changing valve can be folded and unfolded when not needed.

The inner side of the handrail 3 is provided with a round hole, and the round hole is consistent with the size of the jack 501 and the size of the bolt 502, and when the handrail 3 is perpendicular to the second support 2, the round hole is centrosymmetric with the jack 501 and the bolt 502, so that the handrail 3 and the second support 2 can be conveniently locked.

The working principle is as follows:

in the invention, firstly, the handrail 3 and the bracket II 2 are unfolded to be vertical, the handrail is locked by the bolt 502, then the handrail 3 is tightly held by both hands to be pushed forwards, meanwhile, because the outer surfaces of the anti-skid handle 301 and the anti-skid handle II 302 are both provided with wavy patterns and are made of rubber materials, the patterns of the anti-skid handle 301 and the anti-skid handle II 302 are opposite to each other and face towards the human body, and the anti-skid handle 301 and the anti-skid handle II 302 are crescent, the contact surface between the palm of the hand and the anti-skid handle 301 and the anti-skid handle II 302 is maximized no matter the human body is on an uphill slope, a downhill slope or flat ground, and the finger joints are tightly held on the anti-skid handle 301 and the anti-skid handle II 302 in a hook shape, so that the palm is always in a bending state, and because the patterns are opposite to face towards the human body, the forward pushing force and the patterns in the direction rub with each other in the walking process, so that the friction force, at this moment, the rotary bayonet lock 401 also rolls forwards, because the top end is provided with a bulge, the top end of the rotary bayonet lock 401 can be occluded and fixed through the quick recovery of the spring 4013 when the rotary bayonet lock is towards the opposite direction, so that the forward resistance is effectively increased, the gripping force is improved, meanwhile, when the rotary bayonet lock 401 rolls, because the top end of the rotary bayonet lock 401 is embedded into the spring 4013, the spring 4013 is pressed downwards when the rotary bayonet lock 401 rotates, when the rotary bayonet lock 401 rotates to the lowest point, the spring is in a compressed state, otherwise, when the rotary bayonet lock 401 rotates to the highest point, the spring 4013 is unfolded, and when the rotary bayonet lock is pushed forwards, the bulge is quickly rebounded along with the spring 4013 to block.

Claims

1. The utility model provides a rolling axle center locking barrier-free railing, this rolling axle center locking barrier-free railing includes two supports one (1), two (2) and handrail (3), two seamless welding has two (2) of two supports between support one (1), and one side of two (2) of support is equipped with handrail (3), and arranges its characterized in that around two (2) of support along handrail (3): a movable assembly is arranged in the second bracket (2), a locking assembly is movably connected in the movable assembly through a bolt, and a supporting assembly is fixedly connected to one side of the movable assembly; the movable assembly comprises a first sliding groove (4) and a second sliding groove (5), and the first sliding groove (4) and the second sliding groove (5) are aligned in parallel; the locking assembly comprises a rotating bayonet lock (401), a rotating shaft (4012) and a spring (4013), the rotating shaft (4012) is welded around the rotating bayonet lock (401) in a seamless mode, the top end of the rotating bayonet lock (401) moves around the rotating shaft (4012) in an arc mode, and the spring (4013) is embedded into the rotating bayonet lock (401); the support assembly comprises an anti-skidding handle (301), an anti-skidding handle II (302), a fixed valve (303) and a direction-changing valve (304), a pulley (402) is embedded into the sliding groove I (4), a fixed shaft (403) is welded to one side of the pulley (402) in a seamless mode, a jack (501) is arranged inside the sliding groove II (5), and a bolt (502) is arranged in the jack (501); a direction changing valve (304) is welded between the fixed shaft (403) and the handrail (3) in a seamless mode, two anti-skidding handles (301) and a second anti-skidding handle (302) are nested on the outer surface of the handrail (3), the anti-skidding handles (301) and the second anti-skidding handle (302) are symmetrical in pairs, and the fixed valve (303) is embedded into the inner side of the handrail (3); a bulge is arranged at the top end of the rotating bayonet lock (401) and is mutually meshed with the bulge in the first sliding groove (4);

when the rotary bayonet lock (401) rolls forwards, the top end of the rotary bayonet lock (401) is rapidly restored to the original state and can be occluded and fixed through the spring (4013) when the rotary bayonet lock (401) rolls towards the opposite direction due to the fact that the protrusion is arranged at the top end, therefore, the forward resistance is effectively increased, the gripping force is improved, meanwhile, when the rotary bayonet lock (401) rolls, due to the fact that the spring (4013) is embedded into the top end of the rotary bayonet lock (401), the spring (4013) is pressed downwards when the rotary bayonet lock (401) rotates to the lowest point, the spring (4013) is in a compressed state, otherwise, when the rotary bayonet lock (401) rotates to the highest point, the spring (4013) is unfolded, and when the rotary bayonet lock is pushed forwards.

2. The rolling axle center locking barrier-free rail of claim 1, wherein: the outer surfaces of the anti-skidding handle (301) and the anti-skidding handle II (302) are provided with wavy patterns and made of rubber materials, the patterns of the anti-skidding handle (301) and the anti-skidding handle II (302) face to the human body in opposite directions, and the anti-skidding handle (301) and the anti-skidding handle II (302) are crescent.

3. The rolling axle center locking barrier-free rail of claim 1, wherein: the movable space between the rotating bayonet locks (401) is in accordance with the interval of the normal steps of human body, and each rotating bayonet lock (401) is provided with three buckles.

4. The rolling axle center locking barrier-free rail of claim 1, wherein: the rotating angle of the direction-changing valve (304) is perpendicular to the second support (2), and the smallest rotating angle of the direction-changing valve is parallel to the second support (2).

5. The rolling axle center locking barrier-free rail of claim 2, wherein: the inner side of the handrail (3) is provided with a round hole, and the round hole is consistent with the size of the jack (501) and the size of the bolt (502), and when the handrail (3) is vertical to the second support (2), the round hole is centrosymmetric with the jack (501) and the bolt (502).