CN218204082U - Movable steel guardrail - Google Patents
Movable steel guardrail Download PDFInfo
- Publication number
- CN218204082U CN218204082U CN202222513075.2U CN202222513075U CN218204082U CN 218204082 U CN218204082 U CN 218204082U CN 202222513075 U CN202222513075 U CN 202222513075U CN 218204082 U CN218204082 U CN 218204082U
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- steel frame
- guardrail
- frame plate
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Abstract
The utility model discloses a remove steel guardrail, including fixed subassembly, fixed subassembly comprises head end steelframe guardrail, unable adjustment base plate and tail end steelframe guardrail, head end steelframe guardrail and the equal fixedly connected with unable adjustment base plate in tail end steelframe guardrail bottom. The utility model discloses utilize head end steelframe guardrail and tail end steelframe guardrail to set up the head and the tail both ends on planning the circuit respectively, head end steelframe guardrail and unable adjustment base plate pass through the bolt fastening on the road surface, tail end steelframe guardrail and unable adjustment base plate are fixed on the road surface through the bolt fastening equally, the connecting piece of head end steelframe guardrail department is through seting up spacing recess activity with upper steel frame plate and alternate, make head end steelframe guardrail, connect into a whole between tail end steelframe guardrail and the upper steel frame plate, upper steel frame plate relies on head end steelframe guardrail and tail end steelframe guardrail and ground fixed, the road surface that reduces destroys the large tracts of land because of the bolt fastening causes, and rely on the external member to provide the concatenation between every lower floor steel frame plate.
Description
Technical Field
The utility model relates to a guardrail field, in particular to remove steel guardrail.
Background
The present highway guardrail is an important safeguard measure for preventing vehicles from rushing out of the highway after accidents occur.
Portable steel guardrail installs in the highway both sides, adopts the mutual fixed connection of bolt by head and the tail support body and middle-end steel frame pole, but traditional portable steel guardrail is in order to increase the stability and the crashproof ability regularly, and the fixed mode of adoption is to punch on ground, and it is fixed with the lower extreme and the ground of steel guardrail in proper order to reuse the bolt, and the road surface has been destroyed to this kind of fixed mode, needs the workman to consume a large amount of time to go to lock the bolt in proper order during the installation moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remove steel guardrail to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: remove steel guardrail includes:
the fixing component consists of a head end steel frame guardrail, a fixing base plate and a tail end steel frame guardrail, and the bottoms of the head end steel frame guardrail and the tail end steel frame guardrail are fixedly connected with the fixing base plate;
the head end steel frame guardrail consists of trapezoidal plates and vertical plates, and the vertical plates are fixedly connected with the trapezoidal plates in an inserting manner;
a connecting mechanism is arranged between the head end steel frame guardrail and the tail end steel frame guardrail;
coupling mechanism comprises upper steel frame plate, lower floor's steel frame plate, fly leaf and steel connection plate, upper steel frame plate and lower floor's steel frame plate all are provided with two, steel connection plate sets up between two upper steel frame plates and lower floor's steel frame plate, movable spout has been seted up to upper steel frame plate inboard one end, the inside swing joint of activity spout has the locating part, the locating part is provided with two, two locating part fixed connection is in the moving part both sides, moving part both sides swing joint has the locating piece.
Preferably, the other end of the inner side of the upper-layer steel frame plate is provided with a limiting groove, the positioning block is movably inserted into the limiting groove, the movable plate is movably connected to the outer side of the upper-layer steel frame plate, and the inner side of the movable plate is intersected with the positioning block.
Preferably, first splice grooves are formed in the two downward sides of the lower-layer steel frame plate, the first splice grooves formed in the lower-layer steel frame plate are movably connected with a kit, second splice grooves are formed in the kit, and the second splice grooves are movably connected between the two lower-layer steel frame plates.
Preferably, a threaded hole is formed in the top of the moving part, a telescopic rod is fixedly connected inside the moving part, a pressure spring is arranged outside the telescopic rod, the outer ends of the telescopic rod and the pressure spring are fixedly connected to the tail end of the positioning block, a limiting groove is formed inside the moving part, and the tail end of the positioning block is movably connected with the inside of the limiting groove.
Preferably, the telescopic rod, the pressure spring and the positioning blocks are arranged in two, and the positioning blocks, the telescopic rod and the pressure spring are symmetrically distributed in the center of the movable part.
Preferably, the one end of head end steelframe guardrail is provided with the connecting piece, the spacing recess activity that connecting piece both ends and upper steel frame plate inboard were seted up alternates, the fixed slot has been seted up to the tail end steelframe guardrail, the moving part alternates with the fixed slot activity that the tail end steelframe guardrail was seted up.
The utility model discloses a technological effect and advantage:
the utility model utilizes the head end steel frame guardrail and the tail end steel frame guardrail to be respectively arranged at the head end and the tail end on a planning line, the head end steel frame guardrail and the fixed base plate are fixed on a road surface through bolts, the tail end steel frame guardrail and the fixed base plate are also fixed on the road surface through bolts, the connecting piece at the head end steel frame guardrail is movably alternated by arranging a limit groove with the upper layer steel frame plate, the head end steel frame guardrail keeps vertical support for the upper layer steel frame plate, the upper layer steel frame plate and the lower layer steel frame plate are fixed through a connecting steel plate, the bottom of the connecting steel plate is contacted with the ground to provide support for the upper layer steel frame plate and the lower layer steel frame plate, a plurality of upper layer steel frame plates respectively move through a movable chute arranged at the inner side of the upper layer steel frame plate, the movable piece moves to the limit groove arranged at the other group of upper layer steel frame plate, the positioning piece is not extruded by the inner side of the upper layer steel frame plate, the locating piece is through removing when spacing recess department, thrust is applyed to the locating piece to telescopic link and compression spring, the locating piece receives external force and outwards pushes away the formation joint to spacing recess inside grafting and with the fly leaf, it is fixed through this kind of mode between a plurality of upper steel frame plates, fixed mode is nimble simple, need not to adopt the bolt to fix steel sheet and ground, the upper steel frame plate at end alternates through the fixed slot that moving part and tail end steel frame guardrail were seted up and fixes, make head end steel frame guardrail, connect into a whole between tail end steel frame guardrail and the upper steel frame plate, upper steel frame plate relies on head end steel frame guardrail and tail end steel frame guardrail and ground fixed, make upper steel frame plate need not to adopt the bolt fastening with ground, the road surface that reduces destroys by a large scale because of the bolt fastening causes, and rely on the external member between every lower floor's steel frame plate to provide the concatenation.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.
Fig. 2 is the structure schematic diagram of the head end steel frame guardrail of the utility model.
Fig. 3 is the schematic view of the tail end steel frame guardrail structure of the present invention.
Fig. 4 is a schematic structural view of the movable member of the present invention.
Fig. 5 is a schematic structural diagram of the kit of the present invention.
Fig. 6 is a schematic structural view of the upper steel frame plate of the present invention.
Fig. 7 is a schematic top view of the moving member of the present invention.
Fig. 8 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. head end steel frame guard bar; 2. fixing a base plate; 3. an upper steel frame plate; 4. connecting steel plates; 5. a lower layer steel frame plate; 6. a vertical plate; 7. a movable chute; 8. a limiting groove; 9. a movable plate; 10. a first splice groove; 11. a kit; 12. a movable member; 13. positioning a block; 14. a limiting member; 15. a telescopic rod; 16. a pressure spring; 17. a limiting groove; 18. a second splice groove; 19. the tail end steel frame guardrail.
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.
The utility model provides a remove steel guardrail as shown in figures 1-8, include:
the fixing component consists of a head end steel frame guardrail 1, a fixing base plate 2 and a tail end steel frame guardrail 19, the head end steel frame guardrail 1 and the tail end steel frame guardrail 19 are distributed at the head end and the tail end of the planning steel guardrail circuit, and the bottom parts of the head end steel frame guardrail 1 and the tail end steel frame guardrail 19 are fixedly connected with the fixing base plate 2;
the head end steel frame guardrail 1 consists of trapezoidal plates and vertical plates 6, the vertical plates 6 are fixedly inserted into the trapezoidal plates, and the vertical plates 6 are fixed with the trapezoidal plates, so that the whole head end steel frame guardrail 1 is kept in an upright state and is horizontally connected with the upper layer steel frame plate 3 between the head end steel frame guardrail 1 and the tail end steel frame guardrail 19;
a connecting mechanism is arranged between the head end steel frame guardrail 1 and the tail end steel frame guardrail 19, one end of the head end steel frame guardrail 1 is provided with a connecting piece, two ends of the connecting piece are movably inserted into a limiting groove 8 formed in the inner side of the upper layer steel frame plate 3, the tail end steel frame guardrail 19 is provided with a fixed groove, two sides of the fixed groove formed in the tail end steel frame guardrail 19 are also movably connected with a movable plate 9, and a movable part 12 is movably inserted into the fixed groove formed in the tail end steel frame guardrail 19;
the connecting mechanism comprises an upper layer steel frame plate 3, a lower layer steel frame plate 5, a movable plate 9 and a connecting steel plate 4, wherein the upper layer steel frame plate 3 and the lower layer steel frame plate 5 are respectively provided with two connecting steel plates 4, the connecting steel plate 4 is arranged between the two upper layer steel frame plates 3 and the lower layer steel frame plate 5, one end of the inner side of the upper layer steel frame plate 3 is provided with a movable chute 7, the movable chute 7 is internally and movably connected with two limiting parts 14, the limiting parts 14 play a fixing role on the upper layer steel frame plate 3 and the lower layer steel frame plate 5, meanwhile, the limiting parts 14, the upper layer steel frame plate 3 and the lower layer steel frame plate 5 can be integrally arranged, prefabricated parts are formed after being assembled in a factory in advance and are transported to the site for splicing, the installation workload of workers is reduced, the two limiting parts 14 are fixedly connected to two sides of a movable part 12, two sides of the movable part 12 are movably connected with a positioning block 13, and the top of the movable part 12 is provided with a threaded hole, the threaded hole formed in the movable part 12 is used for fixing a tail end steel frame guardrail 19 by using a bolt when the tail end steel frame guardrail 19 is inserted, the fixing strength between the movable part 12 and the tail end steel frame guardrail 19 is improved, an expansion rod 15 is fixedly connected inside the movable part 12, a pressure spring 16 is arranged outside the expansion rod 15, the outer ends of the expansion rod 15 and the pressure spring 16 are fixedly connected to the tail end of a positioning block 13, a limiting groove 17 is formed inside the movable part 12, the tail end of the positioning block 13 is movably connected with the inside of the limiting groove 17, two expansion rods 15, two pressure springs 16 and two positioning blocks 13 are arranged, the two positioning blocks 13, the expansion rod 15 and the pressure spring 16 are symmetrically distributed at the center of the movable part 12, a limiting groove 8 is formed in the other end of the inner side of the upper layer steel frame plate 3, and a plurality of upper layer steel frame plates 3 respectively move in movable sliding grooves 7 formed in the inner side of the upper layer steel frame plate 3 through the movable part 12, the movable part 12 moves to the position of a limiting groove 8 formed in the other upper steel frame plate 3, the positioning block 13 is not extruded by the inner side of the upper steel frame plate 3 any more, when the positioning block 13 moves to the position of the limiting groove 8, the telescopic rod 15 and the pressure spring 16 exert thrust on the positioning block 13, the positioning block 13 is inserted into the limiting groove 8 by external force and pushes the movable plate 9 outwards to form clamping connection, the head-end steel frame guardrail 1 and the tail-end steel frame guardrail 19 are fixed by bolts only, so that the bolt fixing in the whole road section is saved, the damage of the movable steel guardrail installation to the road surface is reduced, the fixed positioning block 13 and the limiting groove 8 are movably inserted, the movable plate 9 is movably connected to the outer side of the upper steel frame plate 3, and the inner side of the movable plate 9 is intersected with the positioning block 13;
The utility model discloses the theory of operation:
the head end steel frame guardrail 1 and the tail end steel frame guardrail 19 are respectively arranged at the head end and the tail end of a planned line, the head end steel frame guardrail 1 and the fixed base plate 2 are fixed on a road surface through bolts, the tail end steel frame guardrail 19 and the fixed base plate 2 are also fixed on the road surface through bolts, a connecting piece at the head end steel frame guardrail 1 is movably inserted in a limiting groove 8 formed in an upper layer steel frame plate 3, the upper layer steel frame plate 3 is vertically supported by the head end steel frame guardrail 1, the upper layer steel frame plate 3 and a lower layer steel frame plate 5 are fixed through a connecting steel plate 4, the bottom of the connecting steel plate 4 is contacted with the ground to support the upper layer steel frame plate 3 and the lower layer steel frame plate 5, a plurality of upper layer steel frame plates 3 move in a movable sliding groove 7 formed in the inner side of the upper layer steel frame plate 3 through movable pieces 12 respectively, and the movable pieces 12 are moved to the limiting groove 8 formed in the other group of the upper layer steel frame plate 3, the positioning block 13 is not extruded by the inner side of the upper steel frame plate 3 any more, when the positioning block 13 moves to the position limiting groove 8, the telescopic rod 15 and the pressure spring 16 apply thrust to the positioning block 13, the positioning block 13 is inserted into the position limiting groove 8 by external force and pushes the movable plate 9 outwards to form clamping connection, a plurality of upper steel frame plates 3 are fixed in this way, the fixing way is flexible and simple, the connecting steel plate 4 is not required to be fixed with the ground by bolts, the last upper steel frame plate 3 is fixed in an inserting way by the movable part 12 and the fixing groove formed by the tail steel frame plate 19, so that the head end steel frame plate guardrail 1, the tail end steel frame plate 19 and the upper steel frame plate 3 are connected into a whole, the upper steel frame plate 3 is fixed with the ground by the head end steel frame guardrail 1 and the tail end steel frame plate guardrail 19, the upper steel frame plate 3 is not required to be fixed with the ground by bolts, and the large-area damage of the road surface caused by bolt fixing is reduced, and the splice is provided between each lower steel frame plate 5 by means of a sleeve 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Remove steel guardrail includes:
the fixing component consists of a head end steel frame guardrail (1), a fixing base plate (2) and a tail end steel frame guardrail (19), and the fixing base plate (2) is fixedly connected to the bottoms of the head end steel frame guardrail (1) and the tail end steel frame guardrail (19);
the head end steel frame guardrail (1) consists of trapezoidal plates and vertical plates (6), and the vertical plates (6) are fixedly connected with the trapezoidal plates in an inserting manner;
the guardrail is characterized in that a connecting mechanism is arranged between the head end steel frame guardrail (1) and the tail end steel frame guardrail (19);
coupling mechanism comprises upper steel frame plate (3), lower floor steel frame plate (5), fly leaf (9) and connecting steel plate (4), upper steel frame plate (3) and lower floor steel frame plate (5) all are provided with two, connecting steel plate (4) set up between two upper steel frame plate (3) and lower floor steel frame plate (5), movable spout (7) have been seted up to upper steel frame plate (3) inboard one end, the inside swing joint of movable spout (7) has locating part (14), locating part (14) are provided with two, two locating part (14) fixed connection is in moving part (12) both sides, moving part (12) both sides swing joint has locating piece (13).
2. The movable steel fence according to claim 1, wherein the other end of the inner side of the upper steel frame plate (3) is provided with a limiting groove (8), the positioning block (13) is movably inserted into the limiting groove (8), the movable plate (9) is movably connected to the outer side of the upper steel frame plate (3), and the inner side of the movable plate (9) is intersected with the positioning block (13).
3. The movable steel fence according to claim 1, wherein the lower layer steel frame plate (5) is provided with first splicing grooves (10) at both downward sides, the first splicing grooves (10) formed in the lower layer steel frame plate (5) are movably connected with a sleeve member (11), the sleeve member (11) is provided with second splicing grooves (18), and the second splicing grooves (18) are movably connected between the two lower layer steel frame plates (5).
4. The movable steel fence according to claim 1, wherein a threaded hole is formed in the top of the movable member (12), an expansion link (15) is fixedly connected inside the movable member (12), a pressure spring (16) is arranged outside the expansion link (15), the outer ends of the expansion link (15) and the pressure spring (16) are fixedly connected to the tail end of the positioning block (13), a limiting groove (17) is formed inside the movable member (12), and the tail end of the positioning block (13) is movably connected with the inside of the limiting groove (17).
5. The movable steel guardrail of claim 4, characterized in that the number of the telescopic rod (15), the number of the pressure spring (16) and the number of the positioning blocks (13) are two, and the two positioning blocks (13), the telescopic rod (15) and the pressure spring (16) are symmetrically distributed at the center of the movable part (12).
6. The movable steel fence according to claim 1, wherein a connecting member is provided at one end of the head-end steel frame guardrail (1), two ends of the connecting member are movably inserted into a limiting groove (8) formed in the inner side of the upper-layer steel frame plate (3), a fixing groove is formed in the tail-end steel frame guardrail (19), and the movable member (12) is movably inserted into the fixing groove formed in the tail-end steel frame guardrail (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513075.2U CN218204082U (en) | 2022-09-22 | 2022-09-22 | Movable steel guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513075.2U CN218204082U (en) | 2022-09-22 | 2022-09-22 | Movable steel guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218204082U true CN218204082U (en) | 2023-01-03 |
Family
ID=84636210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222513075.2U Active CN218204082U (en) | 2022-09-22 | 2022-09-22 | Movable steel guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218204082U (en) |
-
2022
- 2022-09-22 CN CN202222513075.2U patent/CN218204082U/en active Active
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