CN215167389U - Combined type conveniently-assembled aluminum accessory applied to aluminum alloy guardrail - Google Patents

Abstract

The utility model relates to a guardrail technical field just discloses be applied to combination formula civilian dress aluminium skill accessory in aluminum alloy guardrail, including the guardrail post, the upper end fixedly connected with connection pad of guardrail post, the inside sliding connection of connection pad has the spliced pole, and the top of spliced pole is provided with outer ball, has seted up circular spout between connection pad and the guardrail post, and the go-between has been cup jointed to the surface slip of circular spout. This be applied to combination formula in aluminum alloy guardrail just adorns aluminium art accessory, when changing outer ball, the go-between stimulates downwards, and then drive the slide and slide in the inside lapse of second slide, conveniently change outer ball, reduce the degree of difficulty when changing outer ball, retrench the process of outer ball installation and dismantlement, and then be favorable to shortening the time that the user of service changes outer ball, the assurance to a great extent constructor need not to dismantle with the help of external instrument and install the convenience of outer ball.

Description

Combined type conveniently-assembled aluminum accessory applied to aluminum alloy guardrail

Technical Field

The utility model relates to a guardrail technical field specifically is applied to the just dress aluminium art accessory of combination formula in the aluminum alloy guardrail.

Background

The accessory of guardrail has a lot of, relatively common have the ball, some guardrail balls that have now are mostly mention like this in the website, however some balls that have now adopt welded mode and guardrail post fixed connection more when using, however in fitment house, in order to guarantee constructor's safety, stair guardrail can all be installed earlier to a lot of people, carry out other fitment again, however in fitment and transport furniture, touch the ball on the guardrail easily, because the ball is mostly hollow, bump the deformation with the ball easily. Meanwhile, the existing ball is mostly fixed, and is very inconvenient to replace, so that a ball accessory convenient to replace is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be applied to combination formula easy-to-assemble aluminium art accessory in the aluminum alloy guardrail, possess and be convenient for change advantages such as the ball, solved the inconvenient problem of changing of ball.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: be applied to combination formula civilian dress aluminium skill accessory in aluminum alloy guardrail, including the guardrail post, the upper end fixedly connected with connection pad of guardrail post, the inside sliding connection of connection pad has the spliced pole, the top of spliced pole is provided with outer ball, circular spout has been seted up between connection pad and the guardrail post, the surface sliding of circular spout has cup jointed the go-between, the second slide has been seted up to the inside of circular spout, the inside sliding connection of second slide has the slide, the outer end and the go-between fixed connection of slide, the center department fixedly connected with reset spring of slide, reset spring's lower extreme and the interior diapire fixed connection of second slide, the top of slide is provided with fixing device.

Preferably, the top of the connecting column is fixedly connected with an inner round ball, and the outer round ball is rotatably sleeved on the surface of the inner round ball.

Preferably, the spring is fixedly installed inside the inner ball, and one end, far away from the inner ball, of the spring is fixedly connected with the inner wall of the outer ball.

Preferably, the second slide is identical with the sliding plate, and the second slide and the sliding plate are both in a cross shape.

Preferably, fixing device includes the pin, and the pin is at the top fixed connection of slide, and the inside of connection pad is seted up with pin sliding connection's the groove that runs through, the inside of connection pad set up with run through the first slide that the groove communicates mutually, the pin is at the inside sliding connection of first slide equally, the spacing groove that is linked together with first slide is seted up to the inside of connection pad, the inside sliding connection of spacing groove has the stopper, the stopper slides in the inside of first slide equally, the stopper is not at the gliding one end of spacing inslot portion and spliced pole fixed connection.

Preferably, the number of the limiting blocks is four, and the number of the penetrating grooves, the first slide ways and the limiting grooves is matched with the number of the limiting blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to combination formula civilian dress aluminium skill accessory in aluminum alloy guardrail possesses following beneficial effect:

1. the combined type conveniently-assembled aluminum accessory applied to the aluminum alloy guardrail pulls the connecting ring downwards when the outer round ball is replaced, so as to drive the sliding plate to slide downwards in the second slide way, so as to extrude the reset spring, when the sliding plate slides downwards, the four stop rods slide downwards simultaneously, because the connecting ring is limited by the circular slide groove, the downward sliding distance of the four stop rods is limited, so that the four stop rods slide from the inner parts of the four first slide ways to the inner parts of the four through grooves, the connecting column is rotated, so that the four limit blocks slide in the limiting grooves, and further slide out from the inner parts of the first slide ways, the outer round ball is taken down, the outer round ball is convenient to replace, the difficulty in replacing the outer round ball is reduced, the installation and disassembly processes of the outer round ball are simplified, and the time for replacing the outer round ball by a user is further shortened, the convenience of the constructor for disassembling and installing the outer round ball without the help of an external tool is ensured to a great extent.

2. This be applied to combination formula in aluminum alloy guardrail and just adorn aluminium art accessory, the shape of slide and second slide is the cross, has guaranteed the slide and has avoided the slide to break away from the second slide at the inside gliding smoothness nature of second slide, causes the damage of device, improves the gliding effect of device, reduces the risk that the device damaged.

3. This be applied to combination formula in aluminum alloy guardrail just adorns aluminium art accessory, when the ectosphere is touched to the outside, because the extrusion force can make the ectosphere take place to rotate on the surface of ball including the ectosphere, and then make the spring take place to deform, and then when the impact disappears, resets through the spring, conveniently reduces the damage of external impact force to the ectosphere, and then improves the protection to the ectosphere, increases the anti impact nature of ectosphere, furthest reduces the damage of external impact force to the ectosphere.

Drawings

FIG. 1 is a schematic structural view of a combined type easy-to-assemble aluminum accessory applied to an aluminum alloy guardrail;

FIG. 2 is a schematic view of the inner structure of the outer sphere of the present invention;

fig. 3 is a schematic view of the internal structure of the second slide way of the present invention;

FIG. 4 is a schematic structural view of the connection pad of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1 guardrail column, 2 circular spout, 3 go-between, 4 first slide, 5 spliced poles, 6 outer balls, 7 stopper, 8 inner balls, 9 spring, 10 reset spring, 11 second slide, 12 slide, 13 pin, 14 connection pad, 15 run-through groove, 16 spacing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a new technical solution: the combined type conveniently-assembled aluminum accessory applied to the aluminum alloy guardrail comprises a guardrail column 1, a connecting disc 14 is fixedly connected to the upper end of the guardrail column 1, a connecting column 5 is slidably connected inside the connecting disc 14, an outer round ball 6 is arranged at the top of the connecting column 5, an inner round ball 8 is fixedly connected to the top of the connecting column 5, the outer round ball 6 is rotatably sleeved on the surface of the inner round ball 8, a spring 9 is fixedly installed inside the inner round ball 8, one end, far away from the inner round ball 8, of the spring 9 is fixedly connected with the inner wall of the outer round ball 6, a round sliding chute 2 is formed between the connecting disc 14 and the guardrail column 1, a connecting ring 3 is sleeved on the surface of the round sliding chute 2 in a sliding manner, a second sliding rail 11 is formed inside the round sliding chute 2, a sliding plate 12 is slidably connected inside the second sliding rail 11, the outer end of the sliding plate 12 is fixedly connected with the connecting ring 3, the second sliding rail 11 is matched with the sliding plate 12, and the second sliding plate 11 and the sliding plate 12 are both in a cross shape, the center of the sliding plate 12 is fixedly connected with a return spring 10, the lower end of the return spring 10 is fixedly connected with the inner bottom wall of the second slideway 11, and the top of the sliding plate 12 is provided with a fixing device.

Fixing device includes pin 13, pin 13 is at the top fixed connection of slide 12, connection pad 14's inside is seted up with pin 13 sliding connection's the groove 15 that runs through, connection pad 14's inside is seted up and is run through the first slide 4 that groove 15 is linked together, pin 13 is at the inside sliding connection of first slide 4 equally, connection pad 14's inside is seted up the spacing groove 16 that is linked together with first slide 4, the inside sliding connection of spacing groove 16 has stopper 7, stopper 7 slides in the inside of first slide 4 equally, stopper 7 is not at the inside gliding one end of spacing groove 16 and spliced pole 5 fixed connection, the quantity of stopper 7 is four, run through groove 15, the quantity of first slide 4 and spacing groove 16 all matches with the quantity of stopper 7.

When the external round ball 6 is replaced, the connecting ring 3 is pulled downwards, the connecting ring 3 slides in the circular sliding groove 2, the sliding plate 12 is driven to slide downwards in the second sliding way 11, the reset spring 10 is further extruded, when the sliding plate 12 slides downwards, the four stop levers 13 simultaneously slide downwards, as the connecting ring 3 is limited by the circular sliding groove 2, the downward sliding distance of the four stop levers 13 is limited, the four stop levers 13 slide from the insides of the four first sliding ways 4 to the insides of the four through grooves 15, the connecting column 5 is further rotated, the four limit blocks 7 slide in the limiting grooves 16, and further slide out from the insides of the first sliding ways 4, the external round ball 6 is taken down, the external round ball 6 is convenient to replace, the difficulty in replacing the external round ball 6 is reduced, and the installation and disassembly processes of the external round ball 6 are simplified, and then be favorable to shortening the speed that the user changed outer ball 6, guaranteed to a great extent constructor's the convenience that need not to dismantle and install outer ball 6 with the help of external instrument.

Because the shape of the sliding plate 12 and the second slideway 11 is cross, the sliding fluency of the sliding plate 12 in the second slideway 11 is ensured, the sliding plate 12 is prevented from separating from the second slideway 11 to cause the damage of the device, the sliding effect of the device is improved, and the risk of the device damage is reduced.

When the outer ball 6 is touched to the outside, because the extrusion force can make the outer ball 6 take place to rotate including the surface of ball 8, and then make spring 9 take place to deform, and then when the impact disappears, reset through spring 9, conveniently reduce the damage of the external impact force to outer ball 6, and then improve the protection to outer ball 6, increase the anti striking nature of outer ball 6, furthest's reduction external impact force is to the damage of outer ball 6.

The working principle is as follows:

when the outer round ball 6 is replaced, the connecting ring 3 is pulled downwards, the sliding plate 12 is driven to slide downwards in the second slide way 11, the reset spring 10 is further extruded, the four stop rods 13 simultaneously slide downwards when the sliding plate 12 slides downwards, the connecting ring 3 is limited by the circular sliding groove 2, the downward sliding distance of the four stop rods 13 is limited, the four stop rods 13 slide to the four penetrating grooves 15 from the interiors of the four first slide ways 4, the connecting column 5 is further rotated, the four limit blocks 7 slide in the limiting grooves 16, and then slide out of the interiors of the first slide ways 4, and the outer round ball 6 is taken down;

when the outer ball 6 is touched by the outside, the outer ball 6 rotates on the surface of the inner ball 8 due to the extrusion force, so that the spring 9 deforms, and then the spring 9 resets when the impact force disappears.

Claims (6)

1. Be applied to combination formula easy-to-assemble aluminium art accessory in aluminum alloy guardrail, including guardrail post (1), its characterized in that: the utility model discloses a guardrail post, including guardrail post, connecting pad (14), the inside sliding connection of connecting pad (14) has spliced pole (5), the top of spliced pole (5) is provided with outer ball (6), circular spout (2) have been seted up between connecting pad (14) and guardrail post (1), go-between (3) have been cup jointed in the surface slip of circular spout (2), second slide (11) have been seted up to the inside of circular spout (2), the inside sliding connection of second slide (11) has slide (12), the outer end and go-between (3) fixed connection of slide (12), fixedly connected with reset spring (10) are located at the center of slide (12), the lower extreme of reset spring (10) and the inner diapire fixed connection of second slide (11), the top of slide (12) is provided with fixing device.

2. The combined easy-to-mount aluminum art fitting applied to the aluminum alloy guardrail of claim 1, wherein: the top of the connecting column (5) is fixedly connected with an inner round ball (8), and the outer round ball (6) is rotatably sleeved on the surface of the inner round ball (8).

3. The combined easy-to-mount aluminum art fitting applied to the aluminum alloy guardrail of claim 2, wherein: the top of interior ball (8) fixed mounting has spring (9), and the one end that interior ball (8) were kept away from in spring (9) is connected with the inner wall fixed connection of excircle ball (6).

4. The combined easy-to-mount aluminum art fitting applied to the aluminum alloy guardrail of claim 1, wherein: the second slide way (11) is matched with the sliding plate (12), and the shapes of the second slide way (11) and the sliding plate (12) are both cross-shaped.

5. The combined easy-to-mount aluminum art fitting applied to the aluminum alloy guardrail of claim 1, wherein: fixing device includes pin (13), pin (13) are at the top fixed connection of slide (12), the inside of connection pad (14) is seted up with pin (13) sliding connection run through groove (15), the inside of connection pad (14) is seted up and is run through first slide (4) that groove (15) are linked together, pin (13) are at the inside sliding connection of first slide (4), spacing groove (16) that are linked together with first slide (4) are seted up to the inside of connection pad (14), the inside sliding connection of spacing groove (16) has stopper (7), stopper (7) slide in the inside of first slide (4), stopper (7) are not in inside gliding one end and spliced pole (5) fixed connection of spacing groove (16).

6. The combined easy-to-mount aluminum art fitting applied to the aluminum alloy guardrail as recited in claim 5, wherein: the number of the limiting blocks (7) is four, and the number of the penetrating grooves (15), the first slide ways (4) and the limiting grooves (16) is matched with the number of the limiting blocks (7).

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