CN214943158U

CN214943158U - Connection structure for aluminum alloy guardrail

Info

Publication number: CN214943158U
Application number: CN202120906812.8U
Authority: CN
Inventors: 简锞堂
Original assignee: Fujian Europe Iron Art Building Material Co ltd
Current assignee: Fujian Europe Iron Art Building Material Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-30
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to a connecting structure for aluminum alloy guardrail, which comprises a first guardrail frame and a second guardrail frame, wherein a rotating winding rod is vertically arranged in the inner cavity of the first guardrail frame, a guardrail net is wound on the outer end side wall of the rotating winding rod in a rotating way, the guardrail net is positioned at one end outside the first guardrail frame and fixedly connected with the side wall of one end of the second guardrail frame, a servo motor is arranged at the top outside the first guardrail frame, the top of the rotating winding rod rotates to penetrate through the top of the first guardrail frame and is sleeved with the output end at the bottom of the servo motor, the outer bottom of the first guardrail frame and the second guardrail frame is respectively fixed with a connecting support plate and a support sliding plate, the connecting support sliding plate and the support sliding plate are in sliding insertion connection, and a movable slider is fixed in the inner cavity of the connecting support plate, the device is convenient for moving the guardrail structure, effectively lightens labor force for carrying guardrails, and drives the movable roller at the bottom to be separated from the ground, the two groups of supporting installation seats are abutted with the connecting supporting plate and the ground, so that the overall stability is improved.

Description

Connection structure for aluminum alloy guardrail

Technical Field

The utility model discloses the guardrail field, concretely relates to connection structure for aluminum alloy guardrail.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. The price per meter length of the guardrail can also be different according to the height.

The existing guardrail connecting structure has the defects that the guardrail is formed by connecting the two groups of railings through a telescopic or iron chain, the guardrail needs to be carried when the guardrail is disassembled and assembled by the connecting structure, the labor force of workers is consumed, the distance between the two railings is fixed, and the length of the guardrail is not convenient to adjust according to the enclosure length of actual needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a connection structure for aluminum alloy guardrail.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an aluminum alloy is connection structure for guardrail, includes first guardrail frame, second guardrail frame, first guardrail frame inner chamber is vertical to be provided with rotates the winding rod, it has the guardrail net to rotate the winding rod outer end lateral wall, the guardrail net is located first guardrail frame outside one end and second guardrail frame one end lateral wall fixed connection, servo motor is installed at first guardrail frame outside top, it runs through first guardrail frame top and cup joints each other with servo motor bottom output to rotate around the rod top to rotate, first guardrail frame, second guardrail frame outside bottom are fixed with respectively and are connected fagging, support slide, connect fagging and support slide slip grafting, support slide is located and connects the fagging inner chamber and is fixed with the removal slider, connect fagging inner chamber top and bottom and set up and remove slider sliding connection's fixed spout, connect fagging, one side of the supporting sliding plate, which is far away from each other, is provided with a movable supporting mechanism.

Preferably, the movable supporting mechanism comprises two groups of supporting installation seats, the movable supporting mechanism is respectively fixed to a connecting supporting plate and a supporting sliding plate, one end side wall is mutually far away from the movable supporting mechanism, the top of each supporting installation seat is connected with a connecting screw rod in a penetrating and screwed mode, the bottom of each connecting screw rod is fixed with an idler wheel installation seat, the bottom of each idler wheel installation seat is provided with a movable idler wheel, and the top of each connecting screw rod is located above the corresponding supporting installation seat and is fixed with a rotating handle.

Preferably, the bottoms of the two groups of support mounting seats are respectively positioned on the same horizontal plane with the bottoms of the connecting supporting plate and the support sliding plate.

Preferably, limit stops are fixed at the inlet and the outlet of the connecting supporting plate.

Preferably, the side wall of one end of the first guardrail frame, which is close to the second guardrail frame, is provided with a sliding chute for the telescopic entering and exiting of the guardrail net.

Preferably, the bottom of the rotating winding rod is rotatably connected with the inner cavity of the first guardrail frame through a rotating bucket shaft.

Has the advantages that:

1. when the guardrail structure is moved, the rotating handle is rotated to drive the connecting screw rod to rotate, and the connecting screw rod is in threaded connection with the top of the support mounting seat, so that the moving roller at the bottom is driven to descend until the connecting supporting plate and the support mounting seat are separated from the ground, the guardrail structure is pushed to a place needing to be shielded, the guardrail structure is convenient to move, and the labor force for carrying the guardrail is effectively reduced;

2. when the enclosure length of guardrail is increased to needs, start servo motor, servo motor drives the rotation winding rod of bottom and rotates, and then will rotate the winding rod outer wall winding guardrail net and put the net, stimulate second guardrail frame towards the direction of keeping away from first guardrail frame, until the scope of pulling needs enclosure, close servo motor, change the handle through rotating afterwards, drive the removal gyro wheel of bottom and break away from ground, make two sets of support mount pads and connect fagging and ground looks butt, increase holistic stability.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the support slide of the present invention;

FIG. 3 is a schematic view of the structure of the mobile support mechanism of the present invention;

the reference numbers in the drawings are as follows:

1-a first guardrail frame, 2-a second guardrail frame, 3-a rotating winding rod, 4-a guardrail net, 5-a servo motor, 6-a connecting supporting plate, 7-a supporting sliding plate, 8-a moving sliding block, 9-a fixed sliding groove, 10-a moving supporting mechanism, 1001-a supporting mounting seat, 1002-a connecting screw rod, 1003-a roller mounting seat, 1004-a moving roller, 1005-a rotating handle, 11-a limit stop, 12-a sliding groove and 13-a rotating bucket shaft.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-3, the utility model relates to a connecting structure for aluminum alloy guardrail, which comprises a bank protection embankment seat 1, a water outlet 2 is arranged in the middle of the bank protection embankment seat 1, a gate 3 is arranged inside the water outlet 2, fixed cavities 4 are arranged on the left and right sides of the bank protection embankment seat 1 near the gate 3, pulley mounting rods 5 are uniformly fixed on the opposite side walls of two groups of fixed cavities 4, connecting pulleys 6 are arranged on the opposite ends of the two groups of pulley mounting rods 5, the connecting pulleys 6 on the two sides are respectively butted with the side walls at the left and right ends of the gate 3, a connecting pull plate 7 is fixed on the top of the gate 3, a connecting pull ring 8 is fixed on the top of the connecting pull plate 7, fixed upright posts 9 are symmetrically fixed on the left and right sides of the top of the bank protection embankment seat 1, fixed supporting plates 10 are fixed on the top of the two groups of fixed upright posts 9, a mounting housing 11 is installed on the top of the fixed supporting plates 10, a connecting rotating rod 12 is horizontally arranged in the inner cavity of the mounting housing 11, a servo motor 13 is arranged on the top of the fixed supporting plate 10 and positioned on the right side of the mounting cover shell 11, the right side of the connecting rotating rod 12 penetrates through the side wall of the right end of the mounting cover shell 11 and is mutually sleeved with the output end of the servo motor 13, a steel wire pull rope 14 is wound and sleeved on the outer wall of the connecting rotating rod 12, one end of the steel wire pull rope 14 penetrates through the mounting cover shell 11 and the bottom of the fixed supporting plate 10 respectively and is fixedly connected with the connecting pull ring 8,

wherein, the connection slotted hole 15 has been seted up to the 1 top left and right sides of bank protection embankment seat, two sets of connection slotted hole 15 inner chamber left and right ends lateral wall has seted up self-locking draw-in groove 16 respectively, the fixed backup pad 10 bottom left and right sides is fixed with self-locking calorie of post 17, two sets of self-locking calorie of post 17 left and right sides have seted up connection chamber 20, two sets of connection chambers 20 keep away from one end inside wall each other and are fixed with pressure spring 18, two sets of pressure spring 18 keep away from one end each other and are fixed with the self-locking fixture block 19 of 16 mutual joint of self-locking draw-in groove, keep off the height that the gate 3 highly is higher than bank protection embankment seat 1, connect bull stick 12 left side and rotate through axis of rotation and the 11 inner chamber left end lateral wall of installation housing and connect, fixed backup pad 10 is made for steel material.

One specific application of this embodiment is: when the guardrail structure is moved, the rotating handle 1005 is rotated to drive the connecting screw 1002 to rotate, and the connecting screw 1002 is in threaded connection with the top of the support mounting seat 1001 to further drive the moving roller 1004 at the bottom to descend until the connecting support plate 6 and the support mounting seat 1001 are separated from the ground, so that the guardrail structure is pushed to a place needing to be blocked and protected, the guardrail structure is convenient to move, and the labor force for carrying the guardrail is effectively reduced;

when the enclosure length of guardrail needs to be increased, the servo motor 5 is started, the servo motor 5 drives the rotating winding rod 3 at the bottom to rotate, then the guardrail net 4 wound on the outer wall of the rotating winding rod 3 is put into net, the second guardrail frame 2 is pulled towards the direction far away from the first guardrail frame 1 until the range needing enclosure is pulled, the servo motor 5 is closed, then the handle 1005 is rotated through rotation, the moving roller 1004 at the bottom is driven to be separated from the ground, so that the two groups of support mounting seats and the connecting supporting plates 6 are abutted to the ground, and the overall stability is increased.

In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an aluminum alloy is connection structure for guardrail which characterized in that: comprises a first guardrail frame (1) and a second guardrail frame (2), wherein a rotating winding rod (3) is vertically arranged in the inner cavity of the first guardrail frame (1), a guardrail net (4) is wound on the outer end side wall of the rotating winding rod (3) in a rotating manner, the guardrail net (4) is fixedly connected with one end of the outer side of the first guardrail frame (1) and one end of the side wall of the second guardrail frame (2), a servo motor (5) is installed at the top of the outer side of the first guardrail frame (1), the top of the rotating winding rod (3) is rotated to penetrate through the top of the first guardrail frame (1) and is mutually sleeved with the output end of the bottom of the servo motor (5), a connecting support plate (6) and a support sliding plate (7) are respectively fixed at the bottom of the outer side of the first guardrail frame (1) and the second guardrail frame (2), the connecting support plate (6) and the support sliding plate (7) are in a sliding insertion connection, and the support sliding plate (7) is located in the inner cavity of the connecting support plate (6) and is fixed with a movable sliding block (8), fixed chutes (9) connected with the movable sliding blocks (8) in a sliding manner are formed in the top and the bottom of the inner cavity of the connecting supporting plate (6), and movable supporting mechanisms (10) are arranged on one sides, away from each other, of the connecting supporting plate (6) and the supporting sliding plates (7).

2. The aluminum alloy connecting structure for a guard rail according to claim 1, wherein: remove supporting mechanism (10) and include two sets of support mount pads (1001), remove supporting mechanism (10) and be fixed in respectively and connect fagging (6), support slide (7) and keep away from one end lateral wall each other, two sets of it has connecting screw (1002), two sets of to run through the spiro union at support mount pad (1001) top connecting screw (1002) bottom fixed roller mount pad (1003), two sets of moving gyro wheel (1004) are installed to gyro wheel mount pad (1003) bottom, and are two sets of connecting screw (1002) top is located and supports mount pad (1001) top and is fixed with commentaries on classics handle (1005).

3. The aluminum alloy guardrail connecting structure as set forth in claim 2, wherein: the bottoms of the two groups of support mounting seats (1001) and the bottoms of the connecting supporting plates (6) are on the same horizontal plane.

4. The aluminum alloy connecting structure for a guard rail according to claim 1, wherein: and limit stop blocks (11) are fixed at the inlet and the outlet of the connecting supporting plate (6).

5. The aluminum alloy connecting structure for a guard rail according to claim 1, wherein: the side wall of one end of the first guardrail frame (1) close to the second guardrail frame (2) is provided with a sliding groove (12) for the telescopic in and out of the guardrail net (4).

6. The aluminum alloy connecting structure for a guard rail according to claim 1, wherein: the bottom of the rotating winding rod (3) is rotatably connected with the inner cavity of the first guardrail frame (1) through a rotating bucket shaft (13).