CN217733790U - Concrete guardrail installation benchmark frame - Google Patents
Concrete guardrail installation benchmark frame Download PDFInfo
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- CN217733790U CN217733790U CN202221993950.5U CN202221993950U CN217733790U CN 217733790 U CN217733790 U CN 217733790U CN 202221993950 U CN202221993950 U CN 202221993950U CN 217733790 U CN217733790 U CN 217733790U
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Abstract
The application relates to a concrete guardrail mounting reference frame, which relates to the technical field of traffic safety facilities and comprises a first reference frame, a second reference frame, a connecting device and a side plate, wherein the side plate is arranged between the first reference frame and the second reference frame; the connecting device is arranged between the first reference frame and the second reference frame so as to connect the first reference frame and the second reference frame; one side that is close to first benchmark frame on the curb plate is integrative to be provided with the picture peg, all set up the slot that supplies the picture peg to insert and the joint on first benchmark frame and the second benchmark frame, the picture peg passes through the bolt and fixes with first benchmark frame and second benchmark frame respectively. This application has the effect that improves concrete guardrail installation benchmark frame installation effectiveness.
Description
Technical Field
The application relates to the technical field of traffic safety facilities, in particular to a concrete guardrail mounting reference frame.
Background
A bridge deck concrete guardrail refers to a guardrail cast on a bridge deck in situ, and aims to prevent out-of-control vehicles from crossing the bridge and have the effects of reducing vehicle breakthrough, underpassing, crossing the bridge and beautifying the bridge building.
Referring to fig. 6, in the related art, a bridge deck concrete guard rail is generally made of cast-in-place concrete. Firstly, steel bars are preset according to a design scheme; then, the concrete guardrail mounting reference frame 30 is sleeved on the outer side of the steel bar, and the support columns 29 are used for supporting the support plates 31 arranged on the concrete guardrail mounting reference frame 30, so that the concrete guardrail mounting reference frame 30 and the side plates 3 are stably erected.
With respect to the related art in the above, the inventors consider that: use the backup pad that the support column supported setting on the installation benchmark frame to erect installation benchmark frame and curb plate stability, need a plurality of personnel to be under construction simultaneously, lead to the installation inefficiency of installation benchmark frame, improved space in addition.
SUMMERY OF THE UTILITY MODEL
For the installation effectiveness who improves concrete guardrail installation benchmark frame, this application provides a concrete guardrail installation benchmark frame.
The application provides a concrete guardrail installation benchmark frame adopts following technical scheme:
a concrete guardrail mounting reference frame comprises a first reference frame, a second reference frame, a connecting device and a side plate, wherein the side plate is arranged between the first reference frame and the second reference frame; the connecting device is arranged between the first reference frame and the second reference frame to connect the first reference frame and the second reference frame;
an inserting plate is integrally arranged on one side, close to the first reference frame, of the side plate, inserting grooves for inserting and clamping the inserting plate are formed in the first reference frame and the second reference frame, and the inserting plate is fixed with the first reference frame and the second reference frame through bolts.
Through adopting above-mentioned technical scheme, through installation connecting device, make first benchmark frame and second benchmark frame be connected in advance and stably erect, improve the installation effectiveness of first benchmark frame and second benchmark frame. The side plates are connected with the first reference frame and the second reference frame by inserting the inserting plates into the inserting grooves, so that the first reference frame and the second reference frame are connected, the side plates are fixed with the first reference frame and the second reference frame through bolts, and the connection stability between the first reference frame and the second reference frame is improved.
Optionally, a clamping strip is integrally arranged on the plug board, and clamping grooves for clamping the clamping strip are formed in the first reference frame and the second reference frame.
By adopting the technical scheme, the inserting plate is inserted into the slot, so that the clamping strip card is connected into the clamping slot, the inserting plate is limited in the slot, the stability of connection between the inserting plate and the first reference frame is improved, and the stability of connection between the inserting plate and the second reference frame is improved.
Optionally, the connecting device includes a fixing block and a connecting plate for connecting the fixing block;
the fixed blocks are symmetrically arranged on the first reference frame and the second reference frame, and the connecting plate is arranged between the two fixed blocks.
By adopting the technical scheme, the fixing blocks are arranged on the first reference frame and the second reference frame, and the connecting plate is used for connecting the two fixing blocks, so that the fixing blocks are connected with the first reference frame and the second reference frame through the connecting plate, and the stability of connection between the first reference frame and the second reference frame is improved.
Optionally, the connecting device further includes an insertion block, the insertion block is disposed on one side of the fixing block close to the first reference frame, and insertion grooves for inserting the insertion block are disposed on the first reference frame and the second reference frame.
By adopting the technical scheme, the two fixing blocks are respectively arranged on the first reference frame and the second reference frame, so that the insertion block is inserted into and clamped in the insertion groove, the stability of connection between the fixing blocks and the first reference frame is improved, and the stability of connection between the fixing blocks and the second reference frame is improved.
Optionally, the picture peg is contradicted with the inserted block and is connected, an organic whole is provided with the inserted column on the picture peg, set up on the inserted block and supply to insert the post and insert and fixed post groove.
Through adopting above-mentioned technical scheme, insert the slot through the picture peg in, make and insert the post inslot to spacing the inserted block in the insertion groove, improve the stability of being connected between fixed block and the first benchmark frame, improve the stability of being connected between fixed block and the second benchmark frame.
Optionally, the connecting device further comprises a tension spring arranged between the connecting plate and the fixing block;
set up the extension spring groove that supplies the extension spring installation on the fixed block, set up the spread groove that supplies the connecting plate to slide and connect on the fixed block, the one side that the extension spring groove was kept away from to the spread groove runs through the fixed block along the length direction of spread groove, extension spring groove and spread groove intercommunication each other, the extension spring is used for connecting fixed block and connecting plate.
By adopting the technical scheme, the tension spring is arranged between the connecting plate and the fixing block, so that the fixing block is connected with the connecting plate through the tension spring, the connecting plate is connected with the connecting groove in a sliding mode, the fixing block clamps the first reference frame and the second reference frame, and the installation efficiency of the first reference frame and the second reference frame is improved.
Optionally, connecting device is still including the mounting that is used for fixed extension spring, the mounting sets up the one side of keeping away from the connecting plate on the fixed block, set up the sunken groove that supplies the mounting installation on the fixed block, sunken groove is used for supplying the mounting spacing on the fixed block along the direction that tends to the connecting plate, sunken groove and extension spring groove are linked together each other, the both ends of extension spring are all integrative to be provided with the drag hook, all be provided with the pull ring that supplies the drag hook to connect on mounting and the connecting plate.
Through adopting above-mentioned technical scheme, connect the pull ring through the drag hook, make the one end and the connecting plate of extension spring be connected, make the other end and the mounting of extension spring be connected to make the extension spring connect fixed block and connecting plate, improve the stability of being connected between extension spring and the fixed block, improve the stability of being connected between extension spring and the connecting plate.
Optionally, a limiting plate is arranged between the connecting plate and the pull ring, a limiting groove for the limiting plate to slide and connect is formed in the fixing block, the limiting groove, the pull spring groove and the connecting groove are communicated with each other, and the limiting plate and one end of the fixing block, far away from the pull spring, are mutually limited along the direction tending to the connecting plate.
Through adopting above-mentioned technical scheme, through setting up pull ring an organic whole on the limiting plate, make the one end and the limiting plate connection of extension spring, and then be connected with the connecting plate, improve the stability of being connected between extension spring and the connecting plate. Slide through the limiting plate and connect in the spacing groove, and the limiting plate is spacing mutually with the one end that the extension spring was kept away from to the fixed block to make the connecting plate slide to be connected and spacing in the spread groove, improve the stability of being connected between connecting plate and the fixed block.
Optionally, a stud is integrally arranged on one side of the limiting plate close to the connecting plate, and a stud hole for matching the stud in a threaded manner is formed in the connecting plate.
Through adopting above-mentioned technical scheme, screw-thread fit through double-screw bolt and stud hole makes the limiting plate fix the both ends at the connecting plate to make the one end of extension spring fix on the connecting plate, improve the stability of being connected between limiting plate and the connecting plate, improve the stability of being connected between extension spring and the connecting plate.
Optionally, the connecting device further comprises a screw for tensioning the two fixing blocks and a nut in threaded fit with the screw, one of the fixing blocks is provided with a hole for the screw to penetrate through, the other of the fixing blocks is in threaded fit with the screw, and the nut is arranged on the screw and close to the hole.
By adopting the technical scheme, the screw penetrates through the hole to be matched with the fixed blocks in a threaded manner, and the screw is matched with the nut in a threaded manner, so that the two fixed blocks are tensioned by the screw, and the stability of connection between the first reference frame and the second reference frame is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fixing blocks are arranged on the first reference frame and the second reference frame, and the connecting plate and the fixing blocks are pulled by the tension springs to enable the two fixing blocks to clamp the first reference frame and the second reference frame, so that the first reference frame and the second reference frame are connected and stably erected, and the mounting efficiency of the first reference frame and the second reference frame is improved;
2. the inserting plate is inserted into the inserting groove, so that the clamping strip card is inserted into the clamping groove, the first reference frame and the second reference frame are connected by the side plate, and the connection stability between the first reference frame and the second reference frame is improved;
3. wear to establish the trompil behind screw rod screw-thread fit nut to with fixed block screw-thread fit, make two fixed blocks of screw rod pulling press from both sides tight first benchmark frame and second benchmark frame, improve the stability of being connected between first benchmark frame and the second benchmark frame.
Drawings
Fig. 1 is an overall schematic view of a concrete guardrail mounting reference frame in the embodiment of the present application.
Fig. 2 is an exploded view of the side plate, the first reference frame, the second reference frame and the fixing block in the embodiment of the present application.
Fig. 3 is an exploded view of the fixing block, the fixing member, the tension spring, the screw rod and the connecting plate in the embodiment of the present application.
Fig. 4 is an explosion diagram among the fixing piece, the tension spring, the limiting plate and the connecting plate in the embodiment of the application.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is an overall schematic diagram of the prior art.
Description of reference numerals: 1. a first reference frame; 2. a second reference frame; 3. a side plate; 4. inserting plates; 5. inserting slots; 6. a connecting device; 7. clamping the strips; 8. a clamping groove; 9. a fixed block; 10. a connecting plate; 11. a tension spring; 12. connecting grooves; 13. a tension spring groove; 14. inserting a block; 15. inserting the groove; 16. inserting a column; 17. a column groove; 18. a fixing member; 19. stud holes; 20. sinking into the tank; 21. pulling a hook; 22. a pull ring; 23. a stud; 24. opening a hole; 25. a limiting plate; 26. a limiting groove; 27. a screw; 28. a nut; 29. a support column; 30. installing a reference frame; 31. and a support plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Referring to fig. 1, the embodiment of the present application discloses a concrete guardrail mounting reference frame, which comprises a first reference frame 1, a second reference frame 2 and a side plate 3. A connecting device 6 is arranged between the first reference frame 1 and the second reference frame 2 to pre-connect the first reference frame 1 and the second reference frame 2, a feed inlet for concrete to enter is formed between the first reference frame 1 and the second reference frame 2, and a frame reinforcing steel bar which is fixed with the ground in advance is installed in a cavity formed by the first reference frame 1 and the second reference frame 2. The side plates 3 are symmetrically arranged between the first reference frame 1 and the second reference frame 2, and the side plates 3 are connected with the first reference frame 1 and the second reference frame 2 to connect the first reference frame 1 with the second reference frame 2.
Referring to fig. 1 and 2, the connection device 6 includes a fixing block 9, an insertion block 14, a connection plate 10, a tension spring 11, a screw 27, and a nut 28. The fixed blocks 9 are symmetrically arranged on the first reference frame 1 and the second reference frame 2. The inserting block 14 is integrally arranged on the fixing block 9, and the inserting block 14 is located on one side of the fixing block 9, which is abutted to the first reference frame 1. Inserting grooves 15 are formed in the first reference frame 1 and the second reference frame 2 respectively, so that the inserting blocks 14 can be inserted into the inserting grooves, and the fixing blocks 9 are limited on the first reference frame 1 and the second reference frame 2 along the length direction perpendicular to the inserting blocks 14.
Referring to fig. 1 and 2, an insert plate 4 is integrally disposed on the side plate 3, and the insert plate 4 is located on a side of the side plate 3 abutting against the first reference frame 1. The insert plate 4 is in interference connection with the insert block 14. Slots 5 are formed in the first reference frame 1 and the second reference frame 2 respectively, so that the inserting plates 4 can be inserted into the slots, the side plates 3 are connected with the first reference frame 1 and the second reference frame 2, and the first reference frame 1 is connected with the second reference frame 2. The insertion groove 5 and the insertion groove 15 communicate with each other.
The last an organic whole of picture peg 4 is provided with joint strip 7, and joint strip 7 is inconsistent with first benchmark frame 1 and second benchmark frame 2 respectively. All seted up joint groove 8 on first benchmark frame 1 and the second benchmark frame 2 to supply joint strip 7 joint, thereby make picture peg 4 along the length direction of picture peg 4 spacing in slot 5.
The inserting plate 4 is integrally provided with an inserting column 16, and the inserting column 16 is positioned at one side of the inserting plate 4, which is abutted against the inserting block 14. The insertion block 14 is provided with a column slot 17 for inserting the insertion column 16, so that the insertion block 14 is limited in the insertion slot 15 along the length direction of the insertion block 14.
Referring to fig. 3 and 4, the connection plate 10 is located between the two fixing blocks 9. The tension spring 11 is arranged between the connecting plate 10 and the fixing block 9. The fixing block 9 is provided with a tension spring groove 13 for installing a tension spring 11. The fixed block 9 is provided with a connecting groove 12 for the connecting plate 10 to slide and connect with the connecting groove 12. The connecting groove 12 is communicated with the tension spring groove 13, and one end of the connecting groove 12 far away from the tension spring groove 13 is communicated with the outside.
The fixing piece 18 is installed on the fixing block 9, and the fixing piece 18 is located on one side, far away from the connecting plate 10, of the fixing block 9. The fixing block 9 is provided with a sinking groove 20, and the sinking groove 20 is used for installing the fixing element 18 and limiting the fixing element 18 on the fixing block 9 along the direction approaching to the connecting plate 10. The sinking groove 20 is communicated with the tension spring groove 13, and one end of the sinking groove 20 far away from the tension spring groove 13 is communicated with the outside. The fixing piece 18 and the fixing block 9 can be fixed by welding.
Referring to fig. 4 and 5, the two ends of the tension spring 11 are integrally provided with a hook 21. The fixing member 18 is integrally provided with a pulling ring 22, the pulling ring 22 is located on one side of the fixing member 18 close to the tension spring 11, and the pulling ring 22 is used for connecting the pulling hook 21, so that one end of the tension spring 11 is connected with the fixing member 18. A pull ring 22 is installed on the connecting plate 10, the pull ring 22 is located on one side of the connecting plate 10 close to the tension spring 11, and the pull ring 22 is used for connecting the pull hook 21, so that the other end of the tension spring 11 is connected with the connecting plate 10.
Referring to fig. 4 and 5, a stopper plate 25 is mounted on the connecting plate 10, and the stopper plate 25 is located between the connecting plate 10 and the tab 22. The pull ring 22 is integrally arranged on the limit plate 25 at one side close to the tension spring 11.
Referring to fig. 3 and 4, the fixing block 9 is provided with a limiting groove 26 for slidably connecting the limiting plate 25. The limiting groove 26 does not penetrate through the fixing block 9, and the limiting groove 26, the tension spring groove 13 and the connecting groove 12 are communicated with each other. The limit plate 25 and the fixing block 9 limit each other in a direction toward the connection plate 10, so that the connection plate 10 is limited in the connection groove 12.
Referring to fig. 3 and 4, the screw 27 penetrates through the two fixing blocks 9. An opening 24 is formed on one fixing block 9 for a screw 27 to pass through. The opening 24 penetrates the fixing block 9 in the longitudinal direction of the screw 27. A nut 28 is mounted on the shank 27 adjacent the opening 24 and is threadedly engaged with the shank 27. A screw hole is formed in the other fixing block 9, and the screw hole is in threaded fit with the screw 27, so that the screw 27 tensions the two fixing blocks 9, and the two fixing blocks 9 clamp the first reference frame 1 and the second reference frame 2 tightly. The screw hole penetrates the fixing block 9 along the length direction of the screw 27.
The installation process of the concrete guardrail installation benchmark frame of the embodiment of the application is as follows:
1. the coupling plate 10 is inserted into the coupling groove 12. At the position of sinking into the groove 20, the limit plate 25 is screwed with the connecting plate 10, and the draw hook 21 is connected to the draw ring 22, so that one end of the tension spring 11 is connected with the connecting plate 10. The other end of the tension spring 11 is connected to the fixing member 18 by connecting a hook 21 provided at the other end of the tension spring 11 to a hook 22 provided on the fixing member 18. The fixing member 18 is fitted into the sink groove 20, and the fixing member 18 is fixed to the fixing block 9 by welding.
2. The fixing block 9 is mounted on the first reference frame 1 and the second reference frame 2, the insertion block 14 is inserted into and fixed to the insertion groove 15, and the fixing block 9 is fixed to the first reference frame 1 and the second reference frame 2 in a direction perpendicular to the longitudinal direction of the insertion block 14. The connecting plate 10 and the fixing block 9 are pulled by the tension spring 11, so that the fixing block 9 clamps the first reference frame 1 and the second reference frame 2. Inserting the inserting plate 4 into the inserting groove 5, and enabling the clamping strip 7 to be clamped into the clamping groove 8, so that the side plate 3 is connected with the first reference frame 1 and the second reference frame 2. When the inserting plate 4 is inserted into the inserting groove 5, the inserting column 16 is inserted into the column groove 17, so that the inserting block 14 is limited in the inserting groove 15. Finally, the inserting plates 4 are fixed with the first reference frame 1 and the second reference frame 2 through bolts, and the stability of connection between the first reference frame 1 and the second reference frame 2 is improved.
3. After the screw 27 is in threaded fit with the nut 28, the hole 24 is penetrated and is in threaded fit with the fixing blocks 9, the screw 27 strains the two fixing blocks 9, the two fixing blocks 9 clamp the first reference frame 1 and the second reference frame 2 tightly, and therefore the stability of connection between the first reference frame 1 and the second reference frame 2 is improved.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a concrete guardrail installation benchmark frame which characterized in that: the device comprises a first reference frame (1), a second reference frame (2), a connecting device (6) and a side plate (3), wherein the side plate (3) is arranged between the first reference frame (1) and the second reference frame (2); the connecting device (6) is arranged between the first reference frame (1) and the second reference frame (2) to connect the first reference frame (1) and the second reference frame (2);
one side that is close to first benchmark frame (1) on curb plate (3) an organic whole is provided with picture peg (4), all set up slot (5) that supply picture peg (4) to insert and the joint on first benchmark frame (1) and second benchmark frame (2), picture peg (4) are fixed with first benchmark frame (1) and second benchmark frame (2) respectively through the bolt.
2. A concrete guardrail mounting datum frame as claimed in claim 1, wherein: the integrated joint strip (7) that is provided with on picture peg (4), all set up joint groove (8) that supply joint strip (7) joint on first benchmark frame (1) and second benchmark frame (2).
3. A concrete guardrail mounting datum frame as claimed in claim 1, wherein: the connecting device (6) comprises a fixed block (9) and a connecting plate (10) for connecting the fixed block (9);
the fixed blocks (9) are symmetrically arranged on the first reference frame (1) and the second reference frame (2), and the connecting plate (10) is arranged between the two fixed blocks (9).
4. A concrete guardrail mounting datum frame as claimed in claim 3, wherein: connecting device (6) still include inserted block (14), inserted block (14) set up in fixed block (9) and are close to one side of first benchmark frame (1), all offer on first benchmark frame (1) and second benchmark frame (2) and supply inserted insertion groove (15) of inserted block (14).
5. The concrete guardrail mounting reference frame of claim 4, wherein: the plug board is characterized in that the plug board (4) is in abutting connection with the plug block (14), the plug column (16) is integrally arranged on the plug board (4), and a column groove (17) for the plug column (16) to be inserted and fixed is formed in the plug block (14).
6. A concrete guardrail mounting datum frame as claimed in claim 3, wherein: the connecting device (6) further comprises a tension spring (11) arranged between the connecting plate (10) and the fixing block (9);
offer extension spring groove (13) that supply extension spring (11) to install on fixed block (9), offer on fixed block (9) and supply connecting plate (10) connecting groove (12) of sliding the connection, the length direction along connecting groove (12) of one side that extension spring groove (13) was kept away from in connecting groove (12) runs through fixed block (9), extension spring groove (13) and connecting groove (12) communicate with each other, extension spring (11) are used for connecting fixed block (9) and connecting plate (10).
7. The concrete guardrail mounting reference frame of claim 6, wherein: connecting device (6) are still including mounting (18) that are used for fixed extension spring (11), mounting (18) set up the one side of keeping away from connecting plate (10) on fixed block (9), set up on fixed block (9) and supply sink groove (20) of mounting (18) installation, sink groove (20) are used for supplying mounting (18) to be spacing on fixed block (9) along the direction that tends to connecting plate (10), sink groove (20) and extension spring groove (13) intercommunication each other, the both ends of extension spring (11) are all integrative to be provided with drag hook (21), all be provided with pull ring (22) that supply drag hook (21) to connect on mounting (18) and connecting plate (10).
8. The concrete guardrail mounting reference frame of claim 6, wherein: be provided with limiting plate (25) between connecting plate (10) and pull ring (22), offer on fixed block (9) and supply limiting plate (25) to slide spacing groove (26) of connecting, spacing groove (26), extension spring groove (13) and spread groove (12) communicate each other, limiting plate (25) and fixed block (9) keep away from the one end of extension spring (11) along the direction that tends to connecting plate (10) spacing each other.
9. A concrete guardrail mounting datum frame as claimed in claim 8, wherein: the limiting plate (25) is integrally provided with a stud (23) at one side close to the connecting plate (10), and a stud hole (19) for the stud (23) to be in threaded fit is formed in the connecting plate (10).
10. A concrete guardrail mounting datum frame as claimed in claim 3, wherein: connecting device (6) still including screw rod (27) and with screw rod (27) screw-thread fit's nut (28) that are used for taut two fixed block (9), one set up trompil (24) that supply screw rod (27) to wear to establish on fixed block (9), another fixed block (9) and screw rod (27) screw-thread fit, nut (28) set up the position that is close to trompil (24) on screw rod (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221993950.5U CN217733790U (en) | 2022-07-25 | 2022-07-25 | Concrete guardrail installation benchmark frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221993950.5U CN217733790U (en) | 2022-07-25 | 2022-07-25 | Concrete guardrail installation benchmark frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217733790U true CN217733790U (en) | 2022-11-04 |
Family
ID=83813440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221993950.5U Active CN217733790U (en) | 2022-07-25 | 2022-07-25 | Concrete guardrail installation benchmark frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217733790U (en) |
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2022
- 2022-07-25 CN CN202221993950.5U patent/CN217733790U/en active Active
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