CN217925271U - Portable safety protection rail - Google Patents
Portable safety protection rail Download PDFInfo
- Publication number
- CN217925271U CN217925271U CN202222237797.XU CN202222237797U CN217925271U CN 217925271 U CN217925271 U CN 217925271U CN 202222237797 U CN202222237797 U CN 202222237797U CN 217925271 U CN217925271 U CN 217925271U
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- seamless steel
- steel pipe
- portable safety
- rail
- fastening screw
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Abstract
The utility model discloses a portable safety protection rail, including the rail body, rail body anterior lower extreme both sides respectively with the one end fixed connection of seamless steel pipe two, the other end of seamless steel pipe two all with a seamless steel pipe upper end fixed connection, seamless steel pipe one with rail body lower part parallel arrangement, the inside screw that link up a seamless steel pipe front and back end that all is provided with of a seamless steel pipe lower extreme, the fastening screw spiro union is in the screw, the fastening screw rear end is equipped with the handle, rail body one side upper end and the equal fixedly connected with installation piece in middle part, the inside cavity that is provided with in installation piece front side, the inboard equal sliding connection of cavity has the fixture block. The utility model discloses can a plurality of portable safety protection rail of fast assembly concatenation, realize that the removal of protection rail, dismantlement are convenient, and reuse rate is high, has practiced thrift the cost.
Description
Technical Field
The utility model relates to a security fence field especially relates to a portable safety protection rail.
Background
Engineering protection rail in the past is formed by wire netting and steel pipe welding, all can cause the damage of different degrees to the rail to the equipment and the dismantlement of protection rail in the work progress, and the rail rate of utilization is low, causes the waste.
At the in-process that uses the safety protection rail, it is inconvenient to operate the rail or remove, dismantle inconvenient at present after traditional safety protection rail construction is accomplished, and reuse rate is low, secondly when assembling a plurality of safety protection rails, connects it with the welded mode, needs to spend a large amount of time to carry out weldment work, greatly reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable safety protection fence.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable safety protection rail, includes the rail body, rail body front portion lower extreme both sides respectively with the one end fixed connection of seamless steel pipe two, the other end of seamless steel pipe two all with a seamless steel pipe upper end fixed connection, seamless steel pipe one and rail body lower part parallel arrangement, the inside screw that link up a seamless steel pipe front and back end that all is provided with of seamless steel pipe lower extreme, the fastening screw spiro union is in the screw, and the fastening screw rear end is equipped with the handle, rail body one side upper end and the equal fixedly connected with installation piece in middle part, the inside cavity that is provided with in installation piece front side, the inboard equal sliding connection of cavity has the fixture block.
The technical scheme is further described that a fixing nut is arranged on a fastening screw rod between the handle and the outer wall of the first seamless steel tube in a threaded mode, the first seamless steel tube at the lower end of the second seamless steel tube and the lower portion of the fence body are clamped on the slag blocking wall, and the inner end of the fastening screw rod abuts against the slag blocking wall on the corresponding side.
As further described in the technical scheme, mounting holes are formed in the upper end and the middle of the other side of the fence body corresponding to the clamping block parts.
As further description of the technical scheme, a plurality of protective nets are arranged on the inner side of the fence body.
The technical scheme is further described in the specification, wherein the inner side walls of the two opposite far ends of the two chambers are fixedly connected with one ends of the return springs, and the other ends of the return springs are fixedly connected to the block surfaces of the corresponding sides.
As further described in the technical scheme, one side of the clamping block, which is relatively far away from one end of the fence body, is fixedly connected with a limiting block.
As further described in the technical scheme, a reinforced steel pipe is arranged in the middle of the inner upper side of the fence body.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, when using this portable safety protection rail, only need will protect between the seamless steel pipe of rail lower part one and the rail body lower part block embedding railway bridge upper portion both sides on the pushing off the slag wall and through twisting the tight pushing off on the pushing off the slag wall that corresponds the side in inner top of fastening screw, can make both fix together, just can use. Otherwise, twist and move fastening screw and make inner and the separation of the slag wall that corresponds the side, can operate or remove the rail after the construction is accomplished like this, realize that the removal of protection rail, dismantlement are convenient, and reuse rate is high, has practiced thrift the effect of cost.
2. The utility model discloses in, through pressing down the fixture block, insert the installation piece in the steel pipe of adjacent rail body one side, when the fixture block reachd the mounting hole position, reset spring resets, promotes the fixture block in the mounting hole, accomplishes the fast assembly concatenation between a plurality of portable safety protection fences, realizes can fast assembly concatenation a plurality of portable safety protection fences, improves work efficiency's effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the utility model in use;
fig. 3 is a schematic structural view of the chamber portion of the present invention;
fig. 4 is a schematic structural view of a seamless steel pipe according to the present invention.
Illustration of the drawings:
1. a fence body; 2. a first seamless steel pipe; 3. a slag wall; 4. a protective net; 5. a second seamless steel pipe; 6. fastening a screw rod; 7. a handle; 8. a screw hole; 9. fixing a nut; 10. reinforcing the steel pipe; 11. mounting holes; 12. mounting a block; 13. a clamping block; 14. a limiting block; 15. a chamber; 16. a return spring.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a portable safety protection rail, includes rail body 1, rail body 1 front portion lower extreme both sides respectively with two 5 one end fixed connection of seamless steel pipe, two 5 other ends of seamless steel pipe all with one 2 upper end fixed connection of seamless steel pipe, seamless steel pipe one with rail body lower part parallel arrangement, the inside screw 8 that link up a front and back end of seamless steel pipe that all is provided with of one 2 lower extremes of seamless steel pipe, 6 spiro unions of fastening screw are equipped with handle 7 in screw 8, the fastening screw rear end. A fixing nut 9 is screwed on the fastening screw rod between the handle and the outer wall of the first seamless steel pipe, the first seamless steel pipe at the lower end of the second seamless steel pipe and the lower part of the fence body are clamped on the slag blocking wall 3, and the inner end of the fastening screw rod is tightly propped against the slag blocking wall 3 on the corresponding side.
The upper end and the middle part of the other side of the fence body 1 are provided with mounting holes 11 corresponding to the clamping blocks, so that clamping blocks 13 on adjacent fence bodies can be clamped in the mounting holes 11 conveniently, and assembling and splicing among a plurality of portable safety protection fences are realized.
A plurality of protective nets 4 are arranged on the side of the fence body 1 to increase the protective effect.
The middle part of the upper side of the fence body 1 is provided with a reinforced steel pipe 10 to strengthen the overall stability of the upper safety protection device.
The working principle is as follows: the portable safety protection fence device is suitable for slag wall structures on two sides of the upper part of a railway bridge, and consists of an upper safety protection device and a lower anti-inclination clamp device, when the portable safety protection fence device is used, only a first seamless steel pipe on the lower part of the protection fence and the lower part of a fence body are clamped and embedded into the slag walls 3 on two sides of the upper part of the railway bridge, a handle is used for screwing a fastening screw rod to enable the inner end of the fastening screw rod to be tightly propped against the slag wall on the corresponding side, then a fixing nut is screwed to be tightly pressed with the outer wall of the first seamless steel pipe, and the fastening screw rod is fixed, so that the protection fence and the slag walls can be fixed together and can be used; otherwise, then dismantle the separation with the slag wall, the back is accomplished in the construction, can operate or remove the rail, has solved the problem that removal, the dismantlement of protection rail were inconvenient in the past, reuse rate is low, has practiced thrift the cost.
When each rail body need transversely extend the use, through pressing fixture block 13 down, insert installation piece 12 in the steel pipe of another rail body one side of rail body 1 horizontal adjacent, when fixture block 13 reachd the mounting hole 11 position, reset spring 16 resets, promotes fixture block 13 block mounting hole 11, accomplishes the fast assembly concatenation between a plurality of portable safety protection rails, realizes the effect that can a plurality of portable safety protection rails of fast assembly concatenation, otherwise then mutual dismantlement separation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a portable safety protection rail, includes rail body (1), its characterized in that: rail body (1) front portion lower extreme both sides respectively with the one end fixed connection of seamless steel pipe two (5), the other end of seamless steel pipe two (5) all with seamless steel pipe one (2) upper end fixed connection, seamless steel pipe one and rail body lower part parallel arrangement, the inside screw (8) that link up a seamless steel pipe front and back end that all is provided with of seamless steel pipe one (2) lower extreme, fastening screw (6) spiro union is in screw (8), and the fastening screw rear end is equipped with handle (7), rail body (1) one side upper end and the equal fixedly connected with installation piece (12) in middle part, inside cavity (15) that is provided with in installation piece (12) front side, the equal sliding connection in cavity (15) inboard has fixture block (13).
2. A portable safety containment barrier as claimed in claim 1, wherein: the handle is connected with the outer wall of the seamless steel tube I, the fastening screw rod between the handle and the outer wall of the seamless steel tube I is screwed with a fixing nut (9), the seamless steel tube I at the lower end of the seamless steel tube II and the lower part of the fence body are clamped on the slag stopping wall (3), and the inner end of the fastening screw rod is tightly propped against the slag stopping wall (3) on the corresponding side.
3. A portable safety containment barrier as claimed in claim 1, wherein: the upper end and the middle part of the other side of the fence body (1) are provided with mounting holes (11) corresponding to the clamping block parts.
4. A portable safety containment barrier as claimed in claim 1, wherein: a plurality of protective nets (4) are arranged on the inner side of the fence body (1).
5. A portable safety containment barrier as claimed in claim 1 in which: two cavity (15) keep away from the one end of the equal fixedly connected with reset spring (16) of one end inside wall relatively, the equal fixed connection of reset spring (16) other end is on fixture block (13) face that corresponds the side.
6. A portable safety containment barrier as claimed in claim 1, wherein: the clamping block (13) is relatively far away from one side of one end of the fence body (1) and is fixedly connected with a limiting block (14).
7. A portable safety containment barrier as claimed in claim 1 in which: and a reinforced steel pipe (10) is arranged in the middle of the upper side in the fence body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237797.XU CN217925271U (en) | 2022-08-25 | 2022-08-25 | Portable safety protection rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237797.XU CN217925271U (en) | 2022-08-25 | 2022-08-25 | Portable safety protection rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217925271U true CN217925271U (en) | 2022-11-29 |
Family
ID=84171155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222237797.XU Active CN217925271U (en) | 2022-08-25 | 2022-08-25 | Portable safety protection rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217925271U (en) |
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2022
- 2022-08-25 CN CN202222237797.XU patent/CN217925271U/en active Active
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