CN217783121U

CN217783121U - Height-adjustable iron fence

Info

Publication number: CN217783121U
Application number: CN202222048419.7U
Authority: CN
Inventors: 于锡楠
Original assignee: Qingdao Qunyesheng Tieyi Products Co ltd
Current assignee: Qingdao Qunyesheng Tieyi Products Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-11
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a but height-adjusting's iron fence, including first stand, the bottom of two first stand one sides all is provided with the connecting plate jointly, and the fixed driving motor that is equipped with of opposite side of one of them first stand, driving motor's the fixed pivot that is equipped with of output, the both sides of pivot outer wall all are equipped with lifting unit, and lifting unit includes first helical gear, second helical gear, lead screw and lifter plate, and the both sides on two lifter plate tops are all fixed and are equipped with the support column. Through being equipped with driving motor, pivot, first helical gear, second helical gear, lead screw, lifter plate, support column, second stand, driving motor work drives the pivot and rotates, and the pivot rotates and drives two first helical gears simultaneously and rotates, and then drives two second stands rebound through four support columns respectively, can be according to occasion automatically regulated iron fence height through this kind of mode, not only reduce use cost, improved work efficiency simultaneously, it is very convenient.

Description

Height-adjustable iron fence

Technical Field

The utility model relates to an iron fence technical field specifically is an adjustable height's iron fence.

Background

The iron fence can be called as a guardrail, a protective fence, a fence isolation fence and the like, is mainly used for isolating and protecting people or things, and can be divided into a road iron guardrail, a railway iron guardrail, an airport iron guardrail, a warehouse iron guardrail, a community iron guardrail and the like according to the traffic. In the existing life, when the barrier fence is used for isolation protection, the barrier fences with different heights are needed in different occasions (such as highway barrier fences and warehouse barrier fences), and the existing barrier fence is fixed in height and cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the above and/or the problems of the prior iron fence, the present invention is provided.

Therefore, the utility model aims at providing a but height-adjusting's iron fence can adjust iron fence height according to different use occasions, reduces use cost, increases work efficiency.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an adjustable height iron fence, comprising: first stand, two the bottom of first stand one side all is provided with the connecting plate jointly, one of them the fixed driving motor that is equipped with of opposite side of first stand, driving motor's the fixed pivot that is equipped with of output, the both sides of pivot outer wall all are equipped with lifting unit, lifting unit includes first helical gear, second helical gear, lead screw and lifter plate, two the both sides on lifter plate top are all fixed and are equipped with support column, four the top of support column is equipped with two second stands respectively jointly.

As a but a preferred scheme of height-adjusting's iron fence, wherein, the fixed a plurality of first fender rods that are equipped with in top of connecting plate, the fixed first diaphragm that is equipped with in top of first fender rod outer wall, the both sides of first diaphragm are fixed respectively and are set up the top in two first stands one side, the top of first fender rod slides and is equipped with the extension bar, the fixed second fender rod that is equipped with in top of extension bar, the fixed second diaphragm that is equipped with in middle part of second fender rod outer wall, the both sides of second diaphragm are fixed one side that sets up at two second stands respectively.

As an adjustable height's iron fence an preferred scheme, wherein, two the spout has all been seted up to the one end of first stand inner wall one side, two the inner wall of spout all slides and is equipped with the slider, two one side of slider is fixed the one side that sets up at two lifter plates respectively.

As an adjustable height's iron fence an preferred scheme, wherein, two the other end of first stand inner wall one side is all fixed and is equipped with the rod seat, two the top of rod seat is connected with the outer wall bearing of two lead screws respectively.

As an adjustable height iron fence's an preferred scheme, wherein, the middle part bearing of pivot outer wall is connected with the axle bed, the bottom mounting of axle bed sets up the bottom at the connecting plate inner wall.

As an adjustable height's iron fence an preferred scheme, wherein, still include control panel, control panel and driving motor electric connection are with the switch of convenient control servo motor.

Compared with the prior art, the utility model discloses the beneficial effect who has is: through being equipped with driving motor, pivot, first helical gear, second helical gear, lead screw, lifter plate, support column, second stand, driving motor work drives the pivot and rotates, and the pivot rotates and drives two first helical gears simultaneously and rotates, and then drives two second stands rebound through four support columns respectively, can be according to occasion automatically regulated iron fence height through this kind of mode, not only reduce use cost, improved work efficiency simultaneously, it is very convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of the overall structure of an adjustable height iron fence according to the present invention;

fig. 2 is a schematic structural view of a height adjusting mechanism of an iron fence with adjustable height according to the present invention;

fig. 3 is a schematic structural view of one side of the inner part of the first upright of the height-adjustable iron fence of the present invention;

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 to 3 are schematic structural views of an adjustable height iron fence according to the present invention, and please refer to fig. 1 to 3 for describing the adjustable height iron fence in detail, the main structure of which includes.

Example 1

The bottom ends of one side of each of the two first upright posts 1 are both provided with a connecting plate 2, the connecting plates 2 are hollow and are respectively communicated with the interiors of the two first upright posts 1, the other side of one first upright post 1 is fixedly provided with a driving motor 3, the output end of the driving motor 3 is fixedly provided with a rotating shaft 4, one end of the rotating shaft 4 is connected with the other first upright post 1 through a bearing, two sides of the outer wall of the rotating shaft 4 are both provided with a lifting assembly, the lifting assembly comprises first bevel gears 5, the two first bevel gears 5 are respectively and fixedly arranged on two sides of the outer wall of the rotating shaft 4, the top ends of the toothed edges of the two first bevel gears 5 are both meshed with second bevel gears 6, the top ends of the two second bevel gears 6 are both fixedly provided with a screw 7, one side of the outer wall of each of the two screw 7 is inserted with a lifting plate 8, and the outer wall of each screw 7 is in threaded connection with the inner wall of the lifting plate 8, the top ends of the two lead screws 7 are respectively connected with two first upright posts 1 through two bearings, two sides of the top ends of the two lifting plates 8 are respectively and fixedly provided with supporting columns 9, the top ends of the four supporting columns 9 are respectively and commonly provided with two second upright posts 10, one end of one side of the inner wall of the two first upright posts 1 is respectively provided with a sliding groove, the inner wall of the two sliding grooves is respectively and slidably provided with a sliding block 16, one side of each sliding block 16 is respectively and fixedly arranged at one side of the two lifting plates 8, the other end of one side of the inner wall of the two first upright posts 1 is respectively and fixedly provided with a rod seat 17, the top ends of the two rod seats 17 are respectively connected with the outer wall bearings of the two lead screws 7, the lead screws 7 can be supported and rotated through the rod seats 17, the stability of the lead screws 7 is improved, the middle bearing of the outer wall of the rotating shaft 4 is connected with a shaft seat 18, the bottom end of the shaft seat 18 is fixedly arranged at the bottom end of the inner wall of the connecting plate 2, the shaft 18 supports the first bevel gears 5 and the second bevel gears 6 are completely meshed, improve elevating gear's stability, still include control panel, control panel sets up on the wall in the house, control panel and 3 electric connection of driving motor in order to conveniently control servo motor 3's switch, through being equipped with two first helical gears 5 in pivot outer wall both sides, at driving motor 3 during operation, can drive two second stands 10 and upwards remove in step, avoid the guard bar height on coral fence to differ.

Example 2

On embodiment 1's basis, the fixed a plurality of first fender rods 11 that are equipped with in top of connecting plate 2, the fixed first diaphragm 12 that is equipped with in top of first fender rod 11 outer wall, the both sides of first diaphragm 12 are fixed the top that sets up in 1 one side of two first stands respectively, the top of first fender rod 11 slides and is equipped with extension bar 13, the fixed second fender rod 14 that is equipped with in top of extension bar 13, the fixed second diaphragm 15 that is equipped with in middle part of 14 outer walls of second fender rod, the both sides of second diaphragm 15 are fixed the one side that sets up at two second stands 10 respectively.

When the automatic iron fence height adjusting device is used specifically, firstly, a driving motor switch is turned on in a control panel, a driving motor 3 works to drive a rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive two first bevel gears 5 to rotate simultaneously, the two first bevel gears 5 rotate to drive two second bevel gears 6 to rotate, the two second bevel gears 6 rotate to drive two lead screws 7 to rotate respectively, the two lead screws 7 rotate to drive two lifting plates 8 to move upwards respectively, the two lifting plates 8 move upwards to drive four supporting columns 9 to move upwards respectively, then the two second upright columns 10 are driven to move upwards, the two second upright columns 10 drive the second protective rods 14 to move upwards, after the proper height is reached, the driving motor switch is turned off, the iron fence height can be automatically adjusted according to occasions through the mode, the use cost is reduced, meanwhile, the working efficiency is improved, and the automatic iron fence height adjusting device is very convenient to use.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An adjustable height iron fence, comprising: first stand (1), two the bottom of first stand (1) one side all is provided with connecting plate (2) jointly, one of them the opposite side of first stand (1) is fixed and is equipped with driving motor (3), the output end of driving motor (3) is fixed and is equipped with pivot (4), the both sides of pivot (4) outer wall all are equipped with lifting unit, lifting unit includes first helical gear (5), second helical gear (6), lead screw (7) and lifter plate (8), two the both sides on lifter plate (8) top are all fixed and are equipped with support column (9), four the top of support column (9) is equipped with two second stands (10) respectively jointly.

2. The height-adjustable iron fence according to claim 1, characterized in that a plurality of first guard bars (11) are fixedly arranged at the top end of the connecting plate (2), a first transverse plate (12) is fixedly arranged at the top end of the outer wall of the first guard bar (11), two sides of the first transverse plate (12) are respectively and fixedly arranged at the top ends of one sides of the two first upright posts (1), an extension bar (13) is slidably arranged at the top end of the first guard bar (11), a second guard bar (14) is fixedly arranged at the top end of the extension bar (13), a second transverse plate (15) is fixedly arranged in the middle of the outer wall of the second guard bar (14), and two sides of the second transverse plate (15) are respectively and fixedly arranged at one side of the two second upright posts (10).

3. A height-adjustable iron fence according to claim 1, characterized in that one end of one side of the inner wall of each of the two first upright columns (1) is provided with a sliding groove, the inner wall of each of the two sliding grooves is provided with a sliding block (16) in a sliding manner, and one side of each of the two sliding blocks (16) is fixedly arranged on one side of each of the two lifting plates (8).

4. The height-adjustable iron fence according to claim 1, characterized in that the other end of one side of the inner wall of each of the two first columns (1) is fixedly provided with a rod seat (17), and the top ends of the two rod seats (17) are respectively connected with the outer wall bearings of the two lead screws (7).

5. A height adjustable iron fence according to claim 1 characterized in that the middle bearing of the outer wall of the rotating shaft (4) is connected with a shaft seat (18), and the bottom end of the shaft seat (18) is fixedly arranged at the bottom end of the inner wall of the connecting plate (2).

6. A height adjustable iron fence according to claim 1 further comprising a control panel electrically connected to the driving motor (3) to facilitate control of the servo motor (3) on/off.