CN218150210U - Guardrail connecting device - Google Patents
Guardrail connecting device Download PDFInfo
- Publication number
- CN218150210U CN218150210U CN202222028443.4U CN202222028443U CN218150210U CN 218150210 U CN218150210 U CN 218150210U CN 202222028443 U CN202222028443 U CN 202222028443U CN 218150210 U CN218150210 U CN 218150210U
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- cover plate
- guardrail
- front cover
- rear cover
- clamping
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Abstract
The application discloses guardrail connecting device for the parcel is in two adjacent guardrail junctions, include: the upright post comprises a front cover plate and a rear cover plate and is used for covering the connecting piece of two adjacent guardrails; the end covers are respectively used for being installed at two ends of the front cover plate and two ends of the rear cover plate, and arc-shaped grooves which penetrate through the side walls of the end covers and wrap the guardrail cross rods are formed in the end covers; the connecting strips are used for clamping two ends of the two connecting pieces, two end faces of the two connecting strips are respectively abutted against the two connecting pieces, and the connecting strips are fixed with the connecting pieces through fasteners; the clamping ring comprises two semicircular rings, is positioned in the arc-shaped groove and is used for being sleeved on the guardrail cross rod; the utility model provides a guardrail connecting device for solve adjacent guardrail and connect unstable problem.
Description
Technical Field
The application relates to the technical field of guardrails, in particular to a guardrail connecting device.
Background
The connection between the adjacent traditional guardrails can be carried out in a sleeve mode in a traditional mode, and the connecting sleeve is inserted into the end part of the cross rod of the adjacent guardrail. When the guardrail is installed, the guardrail is connected in a welding mode, or a transverse connecting piece is used for simultaneously connecting adjacent guardrails to realize matching.
The above-mentioned connected mode that adopts adapter sleeve, connection piece, area of connection is less between the adjacent guardrail, and intensity is lower, and the stability of degree of connection is not enough, has the potential safety hazard.
Therefore, how to improve the connection stability of the guard rail is a technical problem to be considered by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a guardrail connecting device for solve adjacent guardrail and connect unstable problem.
The purpose of the application is realized as follows: there is provided a barrier connector device for wrapping around a junction of two adjacent barriers, comprising:
the upright post comprises a front cover plate and a rear cover plate and is used for covering the connecting piece of two adjacent guardrails;
the end covers are respectively used for being installed at two ends of the front cover plate and two ends of the rear cover plate, and arc-shaped grooves which penetrate through the side walls of the end covers and wrap the guardrail cross rods are formed in the end covers;
the connecting strips are used for clamping two ends of the two connecting pieces, two end faces of the two connecting strips are respectively abutted against the two connecting pieces, and the connecting strips are fixed with the connecting pieces through fasteners;
the clamping ring comprises two semicircular rings, is positioned in the arc-shaped groove and is used for being sleeved on the guardrail cross rod.
Preferably, the cylinder of front shroud is the U-shaped setting, be provided with joint groove and joint piece on two U-shaped walls of front shroud respectively, the U-shaped corner of front shroud is provided with the inserting groove of two different shapes.
Preferably, the structure of back shroud with the front shroud structure is the same, the back shroud pass through joint groove and joint piece with the mutual joint lid of front shroud closes.
Preferably, the end cover is provided with an insertion block matched with the two insertion groove structures.
Preferably, the end cover at the lower part of the front cover plate and the end cover at the lower part of the rear cover plate are covered to form a lower fixing piece, and the lower end face of the lower fixing piece after being covered is clamped with an anti-collision block.
Preferably, the surface of the lower part of the anti-collision block is arranged in a circular arc shape, a side hole is formed in the clamping position of the anti-collision block and the lower fixing piece, and a connecting piece penetrates through the side hole.
Preferably, the outer wall of the anti-collision block is provided with a fixing lug for connecting with the gallery.
Preferably, the end cover on the upper portion of the front cover plate and the end cover on the upper portion of the rear cover plate are covered to form an upper fixing part, and the upper fixing part is clamped with the expansion block after covering.
Preferably, the extension block is used to connect a high rail located above the guard rail.
The beneficial effect of this application: the upright posts are covered at the joints of the adjacent guardrails, each upright post comprises a front cover plate and a rear cover plate, end covers are arranged at two ends of each of the front cover plate and the rear cover plate, and the end covers are covered at the guardrail cross rods, namely, the covering of the end covers can drive the front cover plates and the rear cover plates to be covered and are covered at the joint strips of the adjacent guardrails; meanwhile, the cover plate is provided with a clamp ring clamped with the guardrail cross rod, so that the end cover is connected with the guardrail cross rod; the connecting strips fixed with the connecting pieces are arranged inside the upright post, specifically, the connecting strips are clamped between the connecting pieces of two adjacent guardrails, the two connecting strips are respectively positioned at the upper end and the lower end of the upright post and can keep the upper end and the lower end of the adjacent guardrails balanced, and the connecting area between the connecting strips and the connecting pieces is increased through the connecting strips with flat structures, so that the connecting stability of the guardrails is improved; simultaneously, the end covers clamped on the cross bars of the guardrails play a role in doubly stabilizing the guardrails.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Figure 1 is a schematic view of the overall result of the guardrail connecting device provided by the embodiment of the present application.
Fig. 2 is a schematic view of the internal structure of a column of the guardrail connecting device provided by the embodiment of the application.
Fig. 3 is a schematic view of a connection structure of a rear cover plate and an end cover of the guardrail connecting device provided by the embodiment of the application.
Fig. 4 is a schematic structural view of a rear cover plate of the guardrail connecting device provided by the embodiment of the application.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Figure 6 is a schematic view of an end cap structure of a guardrail connecting device provided by an embodiment of the application.
Fig. 7 is a schematic structural view of an anti-collision block of the guardrail connecting device provided by the embodiment of the application.
In the figure, 1, a guardrail;
2. a guardrail cross bar;
3. a gallery;
4. the upright post 41, the rear cover plate 411, the clamping groove 412, the clamping sheet 413 and the inserting groove;
5. an end cover 51, an arc-shaped groove 52, an inserting block 53 and a clamping ring;
6. a connecting strip;
7. a connecting member;
8. an anti-collision block 81, a side hole 82 and a fixing lug;
9. an extension block;
10. a high railing.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to enable those skilled in the art to better understand the scheme of the present application, the present application will be described in further detail with reference to the accompanying drawings and the detailed description.
In this embodiment, as shown in fig. 1, the guardrail connecting device of the present application is mainly applied to the joint of two adjacent guardrails 1, including the upright 4 fixed on the periphery of the connecting member 7, it should be noted that the "connecting member 7" in this embodiment refers to the connecting member 7 fixed on both sides of the corridor 3 and having a certain connecting function to the guardrail 1; aforementioned stand 4 includes front shroud and back shroud 41, and front shroud and back shroud 41 lid close in connecting piece 7 department, can wrap up the metal connecting piece 7 of corridor 3, when protecting connecting piece 7, can promote whole pleasing to the eye degree.
The two ends of the front cover plate and the rear cover plate 41 are provided with the end covers 5, as shown in fig. 2 and 3, that is, in this embodiment, the front cover plate and the rear cover plate 41 are both one, the number of the end covers 5 is four, the four end covers 5 have the same structure, the end cover 5 is provided with an arc-shaped groove 51 which runs through the side wall of the end cover and wraps the guardrail cross rod 2, specifically, the end cover 5 can be clamped with the guardrail cross rod 51, a fastener can be arranged on the end cover 5, the two upper end covers 5 are fixed through the fastener, and therefore the effect of fixing the front cover plate and the rear cover plate 41 is achieved.
In addition, as shown in fig. 2, a connecting strip 6 is arranged in the upright post 4, and the connecting strip 6 plays a role of connecting two adjacent guardrails 1, specifically, the connecting strip 6 is connected with two connecting pieces 7 of the adjacent guardrails 1 and fixed with the connecting pieces 7 through fasteners; certainly, in order to perform a fixing function, the connecting piece 7 or the connecting strip 6 needs to be clamped in the column 4, that is, the connecting strip 6 or the connecting piece 7 is clamped between the end covers 5, it should be noted that a protrusion for clamping the connecting strip 6 or the connecting piece 7 may be arranged inside the end cover 5, so as to complete the fixing of the connecting strip 6 or the connecting piece 7 in the horizontal direction; of course, the vertical column 4 and the end cover 5 are limited in the horizontal direction of the connecting piece 6 and the connecting strip 7.
In the above embodiments, the fastening member may be a bolt, or may be other fastening members, so as to ensure that two components to be fastened are fixedly connected, and will not be described in detail herein.
The arc-shaped groove 51 arranged on the end cover 5 is used for clamping the clamping ring 53, the structure of the arc-shaped groove can be a semi-circular ring type, or other arc-shaped structures, and only the clamping ring 53 needs to be clamped with the arc-shaped groove 51, as shown in fig. 6; certainly, the snap ring 53 needs to have a structure for being clamped with the guardrail cross bar 2, as shown in fig. 7, that is, the snap ring 53 is provided with a clamping structure for being clamped with the guardrail cross bar 2, and according to the actual situation of the guardrail cross bar 2, the clamping structure on the snap ring 53 is consistent with the structure of the guardrail cross bar 2; it should be noted that a part for increasing the friction between the snap ring 53 and the rail 2 can be provided between them, so as to improve the clamping effect.
As shown in fig. 5, in order to ensure that the upright post 4 is covered on the connecting strip 6, the front cover plate and the rear cover plate 41 are both in U-shape, the connecting strip 6 and the connecting piece 7 are wrapped by the U-shape, and meanwhile, the U-shaped wall is respectively provided with a clamping groove 411 and a clamping sheet 412, that is, the clamping groove 411 on the U-shaped wall of the front cover plate is clamped with the clamping sheet 412 on the U-shaped wall of the rear cover plate, and the clamping sheet 412 on the U-shaped wall of the front cover plate is clamped with the clamping groove 411 on the U-shaped wall of the rear cover plate, so as to complete the clamping.
The U-shaped corners of the front cover plate and the rear cover plate 41 are provided with two insertion grooves 413 with different shapes, specifically, the insertion grooves 413 are matched with the insertion blocks 52 on the end cover 5, and the two insertion grooves 413 or the two insertion blocks 52 with different shapes are used for the insertion of the end cover 5 with the front cover plate and the rear cover plate 41, so that the misorientation or the misorientation connection cannot occur.
In the above embodiment, the front cover plate and the rear cover plate 41 have the same structure; of course, the two structures may be different, but it is only necessary to ensure that the front cover plate and the rear cover plate 41 can be mutually clamped and covered and wrapped at the joint of the adjacent guard rails 1.
Of course, the end cap 5 is provided with an insertion block 52 which is matched with the insertion groove 413, as shown in fig. 6, the end cap 5 is inserted on the front cover plate or the rear cover plate 41, and meanwhile, the two end caps 5 on the upper part can be fixedly connected through a fastener, so that the connection stability of the end cap 5 and the upright post 4 is ensured.
As shown in fig. 7, the end cover 5 located at the lower part of the front cover plate and the end cover 5 located at the lower part of the rear cover plate are covered to form a lower fixing member, the lower fixing member is provided with an anti-collision block 8, the anti-collision block 8 is clamped with the lower fixing member, the lower fixing member can be clamped before the lower fixing member is covered, and the lower fixing member can also be clamped after the lower fixing member is covered, and the lower fixing member is arranged according to actual needs.
The main function of the anti-collision block 8 is anti-collision, so that the lower surface of the anti-collision block 8 is designed into an arc shape, preferably a plastic structure, and can be connected with the side surface of the gallery 3 through the fixing lug 82 at the side part of the anti-collision block, so that the stability of the anti-collision block is enhanced; the interior of the anti-collision block can be hollow, a side hole 81 is formed in the clamping position of the anti-collision block 8 and the lower fixing piece, the connecting piece 7 penetrates through the side hole 81, namely the connecting piece 7 needs to penetrate through the interior of the anti-collision block 8, and the upper portion of the connecting piece 7 is located in the upright post 4.
It can be seen from the above embodiment that the upright posts, the end covers and the anti-collision blocks can completely wrap the metal connecting pieces of the adjacent guardrails, so that the metal connecting pieces are protected, the overall attractiveness is improved, and a certain anti-collision effect is achieved.
In order to improve the safety of the guardrail, according to the height of facilities, the age of people and the like, the upper part of the guardrail is provided with a high guardrail 10, the high guardrail 10 is connected through an expansion block 9, the expansion block 9 is arranged on an end cover on the upper part of a front cover plate and an end cover on the upper part of a rear cover plate, and the expansion block 9 is clamped with an upper fixing piece so as to be convenient to disassemble; of course, there are many ways to connect the extension block 9 and the high rail 10, and they will not be described in detail here.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (9)
1. A guardrail connecting device is used for wrapping the joints of two adjacent guardrails and is characterized by comprising:
the upright post comprises a front cover plate and a rear cover plate and is used for covering the connecting piece of two adjacent guardrails;
the end covers are respectively used for being installed at two ends of the front cover plate and two ends of the rear cover plate, and arc-shaped grooves which penetrate through the side walls of the end covers and wrap the guardrail cross rods are formed in the end covers;
the connecting strips are used for clamping two ends of the two connecting pieces, two end faces of the two connecting strips are respectively abutted against the two connecting pieces, and the connecting strips are fixed with the connecting pieces through fasteners;
the clamping ring comprises two semicircular rings, is positioned in the arc-shaped groove and is used for being sleeved on the guardrail cross rod.
2. The guardrail connecting device of claim 1, wherein the post of the front cover plate is U-shaped, the two U-shaped walls of the front cover plate are respectively provided with a clamping groove and a clamping piece, and the U-shaped corners of the front cover plate are provided with two insertion grooves with different shapes.
3. The barrier connector of claim 2, wherein the rear cover plate has the same structure as the front cover plate, and the rear cover plate is snap-fitted to the front cover plate through the snap grooves and the snap pieces.
4. The barrier connector of claim 3 wherein said end cap is provided with a plug block which is adapted to fit both of said plug channel structures.
5. The guardrail connecting device of any one of claims 1-4, wherein the end cap at the lower part of the front cover plate and the end cap at the lower part of the rear cover plate are combined into a lower fixing member, and the lower end surface of the lower fixing member after being combined is clamped with an anti-collision block.
6. The guardrail connecting device of claim 5, wherein the lower surface of the anti-collision block is arranged in a circular arc, a side hole is arranged at the joint of the anti-collision block and the lower fixing piece, and a connecting piece passes through the side hole.
7. The barrier connection device of claim 5, wherein the outer wall of the crash block is provided with fixing lugs for connection with the corridor.
8. The guardrail connecting device of any of claims 1-4, wherein the end cap on the upper portion of the front cover plate and the end cap on the upper portion of the rear cover plate are covered to form an upper fixing member, and the upper fixing member is clamped with the expansion block after being covered.
9. The barrier connector of claim 8, wherein the extension block is adapted to connect to a tall rail positioned above the barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028443.4U CN218150210U (en) | 2022-08-02 | 2022-08-02 | Guardrail connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028443.4U CN218150210U (en) | 2022-08-02 | 2022-08-02 | Guardrail connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218150210U true CN218150210U (en) | 2022-12-27 |
Family
ID=84597494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222028443.4U Active CN218150210U (en) | 2022-08-02 | 2022-08-02 | Guardrail connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218150210U (en) |
-
2022
- 2022-08-02 CN CN202222028443.4U patent/CN218150210U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |