CN215107921U - Assembled steel construction rail - Google Patents
Assembled steel construction rail Download PDFInfo
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- CN215107921U CN215107921U CN202120756579.XU CN202120756579U CN215107921U CN 215107921 U CN215107921 U CN 215107921U CN 202120756579 U CN202120756579 U CN 202120756579U CN 215107921 U CN215107921 U CN 215107921U
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Abstract
An assembled steel structure fence belongs to the technical field of fences. It includes: a base; the base is provided with an adjusting mechanism and a protection mechanism; adjustment mechanism includes cavity, dwang, two first bevel gears, two second bevel gears, two sleeves, two threaded rods, two stay tubes, two support columns, two sliders and connecting plate, the cavity is seted up on the base, the dwang rotates and installs in the cavity, the one end of dwang extends to outside the cavity, two first bevel gear all fixed cover is established on the dwang, two second bevel gear sets up in the cavity, two first bevel gear and two second bevel gear meshes. The advantages are that: the height of the fence can be adjusted, so that the protective sponge layer can be conveniently replaced; the enclosure can be protected.
Description
Technical Field
The utility model belongs to the technical field of the rail, especially, relate to an assembled steel construction rail.
Background
Along with the development of society and the continuous progress of mankind, in addition to the influence of social environment, the rail is more and more widely used, is called the guardrail again, and is seen everywhere in our daily life, it mainly is used to the protection and the protection of personal safety and equipment facility in occasions such as house, highway, commercial district, public place, wherein belongs to the fence of assembled steel structure again especially outstanding.
However, in the prior art, the height of the existing fence is generally fixed, and the height of the existing fence cannot be adjusted subsequently, but sometimes according to the requirements of different occasions, the height of the fence can be adjusted, and at this time, the original fence can only be dismantled and replaced with a new fence with a new specification.
Therefore, there is a need to provide a new fabricated steel structural fence to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide one kind can be to the height of rail adjust, be convenient for change the assembled steel construction rail on protection sponge layer.
In order to solve the technical problem, the utility model provides a pair of assembled steel construction rail, include: a base; the base is provided with an adjusting mechanism and a protection mechanism; the adjusting mechanism comprises a cavity, a rotating rod, two first bevel gears, two second bevel gears, two sleeves, two threaded rods, two supporting tubes, two supporting columns, two sliding blocks and a connecting plate, the cavity is formed in the base, the rotating rod is rotatably installed in the cavity, one end of the rotating rod extends out of the cavity, the two first bevel gears are fixedly sleeved on the rotating rod, the two second bevel gears are arranged in the cavity, the two first bevel gears are meshed with the two second bevel gears, the two sleeves are arranged in the cavity, the top ends of the two sleeves extend out of the cavity, the two sleeves are respectively fixedly connected with the two second bevel gears, the two threaded rods are respectively installed in the two sleeves in a threaded mode, the top ends of the two threaded rods respectively extend out of the corresponding sleeves, and the two supporting tubes are fixedly installed at the top of the base, the inner walls of the two supporting pipes are respectively and rotatably connected with the two sleeves, the two supporting columns are respectively and slidably mounted on the two supporting pipes, the two sliding blocks are respectively and fixedly mounted on the outer walls of the two supporting pipes, and the connecting plate is respectively and fixedly mounted on one side, close to each other, of the two supporting columns.
As a further aspect of the utility model, protection machanism includes four first telescopic links, first guard plate, two second telescopic links, second guard plate, two third telescopic links and third guard plate, four the equal fixed mounting of first telescopic link is at the top of base, four the top of first telescopic link all with the bottom fixed connection of connecting plate, first guard plate fixed mounting is on four first telescopic links, two the equal fixed mounting of second telescopic link is on first guard plate, second guard plate fixed mounting is on two second telescopic links, two third telescopic link fixed mounting is on the second guard plate, third guard plate fixed mounting is on two third telescopic links.
As a further scheme of the utility model, the one end fixed mounting of dwang has the handle, two the bottom of support column is seted up flutedly, recess and stay tube sliding connection, two the top of threaded rod and the inner wall fixed connection of recess.
As a further scheme of the utility model, fixed mounting has two stoppers on the bottom inner wall of cavity, the dwang runs through two stoppers and is connected with the stopper rotation.
As a further aspect of the utility model, two the spout has been seted up on one side inner wall of stay tube, two the slider extends respectively to in the spout that corresponds and with the inner wall sliding connection of spout.
As a further scheme of the utility model, be provided with the protection sponge layer on first guard plate, second guard plate and the third guard plate, the equal fixed mounting of first guard plate, second guard plate and third guard plate has two hair side magic subsides, two of correspondence fixed mounting has two hook side magic subsides, two of correspondence on the protection sponge layer hook side magic subsides bond mutually with two hair side magic subsides that correspond.
Compared with the prior art, the utility model provides a pair of assembled steel construction rail has following beneficial effect:
1. the utility model discloses a set up adjustment mechanism, two threaded rods drive two support columns and connecting plate and upwards remove simultaneously, can carry out effectual altitude mixture control to the whole of rail.
2. The utility model discloses a set up protection machanism, two third telescopic links extend when driving second guard plate rebound, have avoided the protection object to dash out the rail scope and have caused the loss, prevent that the people from strideing across, and the security of the lives and property of protection people has the advantage that can protect the rail.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is the utility model relates to an orthographic sectional structure schematic diagram of assembled steel construction rail.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partial schematic structural view of the first telescopic rod, the second telescopic rod, the third telescopic rod, the first protection plate, the second protection plate and the third protection plate of the present invention.
Fig. 4 is an enlarged structural view of a portion B in fig. 3.
In the figure: 1. a base; 2. a cavity; 3. rotating the rod; 4. a first bevel gear; 5. a second bevel gear; 6. a sleeve; 7. a threaded rod; 8. supporting a tube; 9. a support pillar; 10. a slider; 11. a connecting plate; 12. a first telescopic rod; 13. a first guard plate; 14. a second telescopic rod; 15. a second guard plate; 16. a third telescopic rod; 17. and a third protection plate.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic front sectional view of an assembled steel fence according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a schematic view of a part of the structure of the first telescopic rod, the second telescopic rod, the third telescopic rod, the first protection plate, the second protection plate and the third protection plate of the present invention; fig. 4 is an enlarged structural view of a portion B in fig. 3.
The utility model relates to an assembled steel construction rail, include: a base 1; the base 1 is provided with an adjusting mechanism and a protection mechanism; the adjusting mechanism comprises a cavity 2, a rotating rod 3, two first bevel gears 4, two second bevel gears 5, two sleeves 6, two threaded rods 7, two supporting tubes 8, two supporting columns 9, two sliding blocks 10 and a connecting plate 11, the cavity 2 is arranged on the base 1, the rotating rod 3 is rotatably arranged in the cavity 2, one end of the rotating rod 3 extends out of the cavity 2, the two first bevel gears 4 are fixedly sleeved on the rotating rod 3, the two second bevel gears 5 are arranged in the cavity 2, the two first bevel gears 4 are meshed with the two second bevel gears 5, the two sleeves 6 are arranged in the cavity 2, the top ends of the two sleeves 6 extend out of the cavity 2, the two sleeves 6 are respectively fixedly connected with the two second bevel gears 5, the two threaded rods 7 are respectively arranged in the two sleeves 6 in a threaded manner, two the top of threaded rod 7 extends to outside the sleeve 6 that corresponds respectively, two the equal fixed mounting of stay tube 8 is at the top of base 1, two the inner wall of stay tube 8 rotates with two sleeves 6 respectively and is connected, two equal slidable mounting of support column 9 is on two stay tubes 8, two slider 10 is fixed mounting respectively on the outer wall of two stay tubes 8, connecting plate 11 is fixed mounting respectively in one side that is close to each other of two support columns 9.
Protection machanism includes four first telescopic links 12, first guard plate 13, two second telescopic links 14, second guard plate 15, two third telescopic links 16 and third guard plate 17, four equal fixed mounting of first telescopic link 12 is four at base 1's top the top of first telescopic link 12 all with the bottom fixed connection of connecting plate 11, 13 fixed mounting of first guard plate are on four first telescopic links 12, two the equal fixed mounting of second telescopic link 14 is on first guard plate 13, 15 fixed mounting of second guard plate are on two second telescopic links 14, two 16 fixed mounting of third telescopic link is on second guard plate 15, 17 fixed mounting of third guard plate is on two third telescopic links 16.
As shown in fig. 1, the one end fixed mounting of dwang 3 has the handle, two the recess has been seted up to the bottom of support column 9, recess and 8 sliding connection of stay tube, two the top of threaded rod 7 and the inner wall fixed connection of recess.
Can restrict stay tube 8 in the recess through the recess, and then prevent that the landing from appearing in stay tube 8, great improvement the stability between threaded rod 7 and the recess.
As shown in fig. 1, two limit blocks are fixedly mounted on the inner wall of the bottom of the cavity 2, and the rotating rod 3 penetrates through the two limit blocks and is rotatably connected with the limit blocks.
Can restrict dwang 3 on the stopper through the stopper, and then prevent that dwang 3 is not hard up, make its rotation that can be stable.
As shown in fig. 1, a sliding groove is formed on an inner wall of one side of each of the two support tubes 8, and the two sliding blocks 10 respectively extend into the corresponding sliding grooves and are slidably connected with the inner walls of the sliding grooves.
Can effectually restrict slider 10 in the spout through the spout, and then prevent slider 10 landing, great improvement stability.
As shown in fig. 4, the first protection plate 13, the second protection plate 15 and the third protection plate 17 are provided with protection sponge layers, two hook surface magic tapes are fixedly mounted on the first protection plate 13, the second protection plate 15 and the third protection plate 17, two hook surface magic tapes are fixedly mounted on the two corresponding protection sponge layers, and the two corresponding hook surface magic tapes are adhered to the two corresponding hook surface magic tapes; can paste the hook face magic and paste the separation with the hair side magic through pulling protection sponge layer, be convenient for change the dismantlement to the sponge layer, the sponge layer can also carry out effectual protection to the guard plate simultaneously.
The utility model provides a pair of assembled steel construction rail's theory of operation as follows:
the first step is as follows: when the height of rail needs to be adjusted, the handle is manually held to drive the rotating rod 3 to rotate, the rotating rod 3 drives the two first bevel gears 4 to rotate, the two first bevel gears 4 drive the two second bevel gears 5 to rotate, the two second bevel gears 5 drive the two sleeves 6 to rotate, the two sleeves 6 drive the two threaded rods 7 to rotate, the two threaded rods 7 simultaneously drive the two support columns 9 and the connecting plate 11 to simultaneously move upwards, and then the adjustment of the height of the rail is completed.
The second step is as follows: when needs protect the rail, third prevention backplate 17 drives third telescopic link 16 rebound, and third telescopic link 16 drives second guard plate 15 rebound, and second guard plate 15 drives second telescopic link 14 rebound, and second telescopic link 14 drives first guard plate 13 rebound and accomplishes the extension, and the sponge layer can be effectual with external impact force buffering, has just then accomplished the protection to the rail.
It should be noted that the utility model discloses an equipment structure and drawing are mainly right the utility model discloses a principle is described, in the technique of this design principle, the setting of the power unit of device, power supply system and control system etc. is not described completely clearly, and under the prerequisite that technical staff in this field understood the above-mentioned utility model's principle, can clearly learn its power unit, power supply system and control system's specificly, the control mode of application file is come automatic control through the controller, the control circuit of controller can be realized through the simple programming of technical staff in this field.
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. An assembled steel structural fence, comprising: a base (1); the base (1) is provided with an adjusting mechanism and a protection mechanism;
the adjusting mechanism comprises a cavity (2), a rotating rod (3), two first bevel gears (4), two second bevel gears (5), two sleeves (6), two threaded rods (7), two supporting tubes (8), two supporting columns (9), two sliding blocks (10) and a connecting plate (11), wherein the cavity (2) is arranged on the base (1), the rotating rod (3) is rotatably arranged in the cavity (2), one end of the rotating rod (3) extends out of the cavity (2), the two first bevel gears (4) are fixedly sleeved on the rotating rod (3), the two second bevel gears (5) are arranged in the cavity (2), the two first bevel gears (4) are meshed with the two second bevel gears (5), the two second bevel sleeves (6) are arranged in the cavity (2), and the top ends of the two sleeves (6) extend out of the cavity (2), two sleeve (6) respectively with two second bevel gear (5) fixed connection, two threaded rod (7) threaded mounting respectively is in two sleeve (6), two the top of threaded rod (7) extends to outside corresponding sleeve (6) respectively, two the equal fixed mounting in the top of base (1), two of stay tube (8) the inner wall of stay tube (8) rotates with two sleeve (6) respectively and is connected, two equal slidable mounting of support column (9) is on two stay tubes (8), two slider (10) fixed mounting respectively is on the outer wall of two stay tubes (8), connecting plate (11) fixed mounting respectively is in the one side that is close to each other of two support column (9).
2. An assembled steel structural fence according to claim 1 wherein: the protection mechanism comprises four first telescopic rods (12), a first protection plate (13), two second telescopic rods (14), a second protection plate (15), two third telescopic rods (16) and a third protection plate (17), wherein the four first telescopic rods (12) are all fixedly arranged at the top of the base (1), the top ends of the four first telescopic rods (12) are all fixedly connected with the bottom of the connection plate (11), the first protection plate (13) is fixedly arranged on the four first telescopic rods (12), the two second telescopic rods (14) are both fixedly arranged on the first protection plate (13), the second protection plate (15) is fixedly arranged on the two second telescopic rods (14), the two third telescopic rods (16) are fixedly arranged on the second protection plate (15), and the third protection plate (17) is fixedly arranged on the two third telescopic rods (16).
3. An assembled steel structural fence according to claim 1 wherein: the one end fixed mounting of dwang (3) has the handle, two the bottom of support column (9) is seted up flutedly, recess and stay tube (8) sliding connection, two the top of threaded rod (7) and the inner wall fixed connection of recess.
4. An assembled steel structural fence according to claim 1 wherein: fixed mounting has two stoppers on the bottom inner wall of cavity (2), dwang (3) run through two stoppers and rotate with the stopper and be connected.
5. An assembled steel structural fence according to claim 1 wherein: the inner wall of one side of each of the two supporting tubes (8) is provided with a sliding groove, and the two sliding blocks (10) respectively extend into the corresponding sliding grooves and are in sliding connection with the inner walls of the sliding grooves.
6. An assembled steel structural fence according to claim 2 wherein: be provided with the protection sponge layer on first guard plate (13), second guard plate (15) and third guard plate (17), first guard plate (13), second guard plate (15) and the equal fixed mounting of third guard plate (17) have two hair side magic subsides, two that correspond fixed mounting has two hook side magic subsides on the protection sponge layer, two that correspond hook side magic subsides bond with two corresponding hair side magic subsides mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756579.XU CN215107921U (en) | 2021-04-12 | 2021-04-12 | Assembled steel construction rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756579.XU CN215107921U (en) | 2021-04-12 | 2021-04-12 | Assembled steel construction rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215107921U true CN215107921U (en) | 2021-12-10 |
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ID=79265497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120756579.XU Active CN215107921U (en) | 2021-04-12 | 2021-04-12 | Assembled steel construction rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215107921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467581A (en) * | 2022-01-17 | 2022-05-13 | 王召伟 | Outer guardrail net of famous tree and ancient tree |
-
2021
- 2021-04-12 CN CN202120756579.XU patent/CN215107921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467581A (en) * | 2022-01-17 | 2022-05-13 | 王召伟 | Outer guardrail net of famous tree and ancient tree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221205 Address after: Room 5, Floor 3, Building 5-2, No. 3, Longteng West Road, Chengdu, Sichuan 610000 Patentee after: Chengdu Hairui Construction Engineering Co.,Ltd. Address before: 215535 Building 1, west of Xuwu Road, DONGBANG Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu Tiansheng Steel Structure Co.,Ltd. |
|
| TR01 | Transfer of patent right |