CN215291854U

CN215291854U - Movable and effectual guardrail net of shock attenuation

Info

Publication number: CN215291854U
Application number: CN202121385703.2U
Authority: CN
Inventors: 齐元军
Original assignee: Wuhan Shichuang Jinhe Agricultural Technology Development Co ltd
Current assignee: Wuhan Shichuang Jinhe Agricultural Technology Development Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-24
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to a guardrail net technical field specifically is a movable and effectual guardrail net of shock attenuation. The utility model provides a movable and effectual guardrail net of shock attenuation, the utility model discloses mainly include stretching mechanism and moving mechanism, stretching mechanism includes first telescopic link, second support column, recess, return spring and couple, moving mechanism is including turning over board, connecting rod, bearing, universal wheel and base, can realize changing the width of guardrail net according to required environment, need not to come earlier and measure width and customization, has saved a large amount of time, can realize in the engineering of installation guardrail net, does not need artifical manual transport and transport with the help of the small handcart, carries convenience very and simple.

Description

Movable and effectual guardrail net of shock attenuation

Technical Field

The utility model relates to a guardrail net technical field specifically is a movable and effectual guardrail net of shock attenuation.

Background

The guardrail is used for protecting guardrails of highways, railways, airports, residential districts, ports and docks, gardens, feeding, livestock raising and the like. It features anticorrosion, antiageing, sun-proof and weather-proof performance. The surface of the guardrail net is subjected to corrosion prevention in the forms of electroplating, hot-dip coating, plastic spraying and plastic dipping, but the conventional guardrail net device has many problems or defects;

the size of the existing guardrail net needs to be made according to the used environment, the time for installing the guardrail net is greatly wasted in the customizing process, the width of the guardrail net cannot be changed according to the used environment, the existing guardrail net is very inconvenient in installation and transportation, manual transportation or cart transportation is needed, the efficiency is low, and a large amount of manpower and time are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a movable and effectual guardrail net of shock attenuation through setting up drawing mechanism and moving mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a movable and effectual guardrail net of shock attenuation, includes first support column, tension mechanism and moving mechanism.

The stretching mechanism comprises a first telescopic rod, a second supporting column, grooves, return springs and hooks, wherein a first telescopic rod is horizontally and fixedly installed on one side of the first supporting column, the number of the first telescopic rod is two, and the output end of the first telescopic rod is fixedly connected with the second supporting column and is provided with a plurality of grooves corresponding to one side of the first telescopic rod, the grooves are internally provided with the return springs, the return springs are far away from the hooks, and the hooks are connected with one ends of the return springs.

The moving mechanism comprises turning plates, connecting rods, bearings, universal wheels and a base, wherein grooves are formed in the front faces of the first supporting column and the second supporting column, the bearings are fixedly arranged on two corresponding faces of the grooves of the first supporting column and the second supporting column, the connecting rods are fixedly arranged on the inner rings of the bearings, the turning plate is fixedly arranged on one side, away from the bearings, of the connecting rod, the universal wheels are fixedly arranged on one side face of the turning plate, rectangular grooves are formed in the front faces of the first supporting column and the front face of the first telescopic rod, cover plates are hinged to the edges of the rectangular grooves of the first supporting column and the first telescopic rod, mounting rods and handles are sequentially arranged in the rectangular grooves of the first supporting column from top to bottom, the second telescopic rod is arranged in the rectangular groove of the first telescopic rod, universal joints are fixedly arranged on one side face of the second telescopic rod, and the number of the universal joints is two, threaded holes are formed in the tops of the first supporting column and the first telescopic rod.

For more convenient fixed guardrail net, it is preferred that first support column and the corresponding both sides face top-down of first telescopic link equal fixed mounting in proper order of equidistance have a plurality of couples.

For the convenience of installation with the moving mechanism, preferably, both ends of the installation rod and one end of the universal joint are fixedly provided with bolts.

In order to facilitate the fixed installation of the rod, preferably, a threaded hole is formed in one side surface of the handle and one side, far away from the universal joint, of the second telescopic rod in a penetrating mode.

In order to fix the cover plate and the turning plate, preferably, a lock catch is fixedly arranged on one side surface of the cover plate and one side surface of the turning plate.

In order to make the guardrail net that the installation is finished more firm, preferably, the base is all fixedly installed to the bottom of first support column and first telescopic link.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model is provided with the stretching mechanism, and the width of the guardrail net can be changed according to the required environment under the combined action of the first telescopic rod, the second support column, the return spring, the hook, the guardrail net and other structures, without measuring the width and customizing the width, thereby saving a large amount of time;

(2) the utility model discloses be equipped with moving mechanism, under the combined action through reprint, connecting rod, bearing, universal wheel and base isotructure, can realize in the engineering of installation guardrail net, do not need artifical manual transport and transport with the help of the small handcart, carry convenience very and simple.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the turning plate of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a first support column; 2. a first telescopic rod; 3. a second support column; 4. a groove; 5. a return spring; 6. hooking; 7. a cover plate; 8. mounting a rod; 9. a second telescopic rod; 10. a universal joint; 11. A guardrail net body; 12. turning over a plate; 13. a connecting rod; 14. a bearing; 15. a universal wheel; 16. a base; 17. a threaded hole; 18. a handle.

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.

The first embodiment is as follows:

according to the figures 1-4, a movable guardrail net with good damping effect comprises a moving mechanism, a turning plate 12, a connecting rod 13, a bearing 14, a universal wheel 15 and a base 16, wherein the front surfaces of a first supporting column 1 and a second supporting column 3 are respectively provided with a groove 4, the two corresponding surfaces of the first supporting column 1 and the groove 4 of the second supporting column 3 are respectively and fixedly provided with the bearing 14, the inner ring of the bearing 14 is fixedly provided with the connecting rod 13, one side of the connecting rod 13 far away from the bearing 14 is fixedly provided with the turning plate 12, one side surface of the turning plate 12 is fixedly provided with the universal wheel 15, the front surfaces of the first supporting column 1 and the first telescopic rod 2 are respectively provided with a rectangular groove, the edges of the rectangular grooves of the first supporting column 1 and the first telescopic rod 2 are respectively hinged with a cover plate 7, a mounting rod 8 and a handle 18 are sequentially placed in the rectangular groove of the first supporting column 1 from top to bottom, a second telescopic rod 9 is placed in the rectangular groove of the first telescopic rod 2, a side fixed mounting of second telescopic link 9 has universal joint 10, and the quantity of universal joint 10 is two, and threaded hole 17 has all been seted up at the top of first support column 1 and first telescopic link 2.

When the device needs to be installed, firstly, the cover plate 7 on the first supporting column 1 and the second supporting column 3 is opened, the installation rod 8, the handle 18 and the second telescopic rod 9 are taken out, then the first supporting column 1 and the second supporting column 3 are laid down, then the threaded hole 17 on the handle 18 is aligned with the bolt at one end of the installation rod 8 to be installed and screwed, then the bolt at the other end of the installation rod 8 is turned into the threaded hole 17 of the second telescopic rod 9, then the length of the second telescopic rod 9 is adjusted to be the same as the length between the threaded hole 17 of the first supporting column 1 and the threaded hole 17 of the second supporting column 3, then the universal joint 10 on the second telescopic rod 9 is in threaded connection with the threaded holes 17 of the first supporting column 1 and the second supporting column 3, then the lock catch on the turning plate 12 is opened to rotate the turning plate 180 degrees, the lock catch wheel 15 is rotated to the outer side to be closed, the universal wheel 15 adopts a rubber universal wheel, has better vibration damping effect, and then the handle 18 is pulled to push the device to a proper position, thereby being very convenient.

In order to facilitate the installation with the moving mechanism, specifically, both ends of the installation rod 8 and one end of the universal joint 10 are fixedly installed with bolts.

In order to fix the mounting rod 8 conveniently, a threaded hole 17 is formed through one side surface of the handle 18 and one side of the second telescopic rod 9 far away from the universal joint 10.

In order to fix the cover plate 7 and the flap 12, a lock catch is fixedly mounted on both one side of the cover plate 7 and one side of the flap 12.

In order to stabilize the installed guardrail net 11, specifically, the bottom ends of the first support column 1 and the first telescopic rod 2 are both fixedly installed with a base 16.

Example two:

according to fig. 1-4, a movable and shock-absorbing guardrail net comprises a first support column 1, a stretching mechanism and a moving mechanism.

Stretching mechanism includes first telescopic link 2, the second support column 3, recess 4, return spring 5 and couple 6, the horizontal fixed mounting in one side of first support column 1 has first telescopic link 2, the quantity of first telescopic link 2 is two, the equal fixedly connected with second support column 3 of output of two first telescopic links 2, a plurality of recesses 4 have all been seted up to two 2 corresponding one sides of first telescopic link, equal fixed mounting has return spring 5 in a plurality of recesses 4, return spring 5 keeps away from the one end fixedly connected with couple 6 of recess 4, the common articulated guardrail net body 11 that has connect of one end that return spring 5 was kept away from to a plurality of couples 6.

After dragging to corresponding position, put back universal wheel 15, handle 18, installation pole 8 and second telescopic link 9 according to above-mentioned step earlier, then directly stand guardrail net 11 and come, then adjust to suitable length back through first telescopic link 2, manually pull out the couple 6 in the recess 4 through power spring 5 that returns, then hang guardrail net 11 on couple 6 one-to-one, very convenient.

In order to fix the guardrail net 11 more conveniently, specifically, a plurality of hooks 6 are fixedly installed on the two corresponding side surfaces of the first support column 1 and the first telescopic rod 2 at equal intervals from top to bottom.

The working principle is as follows: when the device needs to be installed, firstly, the cover plates 7 on the first supporting column 1 and the second supporting column 3 are opened, the installation rod 8, the handle 18 and the second telescopic rod 9 are taken out, then the first supporting column 1 and the second supporting column 3 are laid down, then the threaded hole 17 in the handle 18 is aligned to the bolt at one end of the installation rod 8 for installation and screwing, then the bolt at the other end of the installation rod 8 is turned into the threaded hole 17 in the second telescopic rod 9, then the length of the second telescopic rod 9 is adjusted to be the same as the length between the threaded hole 17 in the first supporting column 1 and the threaded hole 17 in the second supporting column 3, then the universal joint 10 on the second telescopic rod 9 is in threaded connection with the threaded holes 17 in the first supporting column 1 and the second supporting column 3, then the turnover plate 12 is opened, the lock catch is rotated by 180 degrees to rotate the universal wheel 15 to the outer side, and the lock catch can be closed, the universal wheel 15 is made of rubber and has a good vibration reduction effect, and then the handle 18 is pulled to push the device to a proper position, so that the device is very convenient.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to the circuit and electronic components and control modules.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a movable and effectual guardrail net of shock attenuation which characterized in that: comprises a first supporting column (1), a moving mechanism and a stretching mechanism;

the stretching mechanism comprises first telescopic rods (2), second supporting columns (3), grooves (4), return springs (5) and hooks (6), wherein the first telescopic rods (2) are horizontally and fixedly installed on one sides of the first supporting columns (1), the number of the first telescopic rods (2) is two, the output ends of the two first telescopic rods (2) are fixedly connected with the second supporting columns (3), a plurality of grooves (4) are formed in one corresponding side of each of the two first telescopic rods (2), the return springs (5) are fixedly installed in the grooves (4), one ends, far away from the grooves (4), of the return springs (5) are fixedly connected with the hooks (6), and one ends, far away from the return springs (5), of the hooks (6) are jointly hung on a guardrail net body (11);

moving mechanism is including turning over board (12), connecting rod (13), bearing (14), universal wheel (15) and base (16), recess (4) have all been seted up in the front of first support column (1) and second support column (3), the equal fixed mounting in both sides that recess (4) of first support column (1) and second support column (3) are corresponding has bearing (14), the inner circle fixed mounting of bearing (14) has connecting rod (13), one side fixed mounting that bearing (14) were kept away from in connecting rod (13) has turning over board (12), a side fixed mounting that turns over board (12) has universal wheel (15), the rectangular channel has all been seted up in the front of first support column (1) and first telescopic link (2), the rectangular channel edge of first support column (1) and first telescopic link (2) all articulates there is apron (7), installation pole (8) and handle (a), (a) have been placed from top to bottom in proper order in the rectangular channel of first support column (1) 18) The utility model discloses a telescopic handle, second telescopic link (9) have been placed in the rectangular channel of first telescopic link (2), a side fixed mounting of second telescopic link (9) has universal joint (10), the quantity of universal joint (10) is two, threaded hole (17) have all been seted up at the top of first support column (1) and first telescopic link (2).

2. The movable guardrail net with good damping effect as claimed in claim 1, wherein: a plurality of guardrail net bodies (11) are fixedly mounted on the two corresponding side faces of the first supporting column (1) and the first telescopic rod (2) in sequence at equal intervals from top to bottom.

3. The movable guardrail net with good damping effect as claimed in claim 1, wherein: bolts are fixedly arranged at two ends of the mounting rod (8) and one end of the universal joint (10).

4. The movable guardrail net with good damping effect as claimed in claim 1, wherein: one side of the handle (18) and one side of the second telescopic rod (9) far away from the universal joint (10) are both provided with threaded holes (17) in a penetrating way.

5. The movable guardrail net with good damping effect as claimed in claim 1, wherein: and a lock catch is fixedly arranged on one side surface of the cover plate (7) and one side surface of the turning plate (12).

6. The movable guardrail net with good damping effect as claimed in claim 1, wherein: the bottom of the first supporting column (1) and the bottom of the first telescopic rod (2) are both fixedly provided with a base (16).