CN211472304U - Urban road and traffic engineering rail guard - Google Patents
Urban road and traffic engineering rail guard Download PDFInfo
- Publication number
- CN211472304U CN211472304U CN201921910570.9U CN201921910570U CN211472304U CN 211472304 U CN211472304 U CN 211472304U CN 201921910570 U CN201921910570 U CN 201921910570U CN 211472304 U CN211472304 U CN 211472304U
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- groove
- wedge
- traffic engineering
- urban road
- traction
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Abstract
The utility model discloses an urban road and traffic engineering rail guard, the utility model provides an urban road and traffic engineering rail guard, including base, support column, isolated column and fixed subassembly, the support column is located on the base, the lateral wall of support column is offered and is used for connecting the spread groove of isolated column, isolated column one side insert correspond in the spread groove and with the support column is connected, still be equipped with at least one along vertical direction in the support column and run through the fixed slot of spread groove, the isolated column inserts the one end of spread groove be equipped with the spacing groove of fixed slot syntropy, work as the isolated column inserts completely when in the spread groove, through inserting the isolated column support column and being connected isolated column and support column with fixed subassembly to convenient installation and dismantlement. The utility model provides an urban road and traffic engineering rail guard have the effect of making things convenient for operating personnel installation and dismantlement.
Description
Technical Field
The utility model relates to a traffic engineering technical field especially relates to an urban road and traffic engineering rail guard.
Background
The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, a sidewalk curb and the like. The collision energy is absorbed through self-deformation or vehicle climbing, so that the driving direction of the vehicle is changed, the vehicle is prevented from going out of the road or entering an opposite lane, and the injury to passengers is reduced to the maximum extent.
The existing guardrail is fixed by welding or bolts, so that the guardrail is extremely inconvenient in the installation process, and the guardrail is corroded and needs to be replaced, so that the guardrail is time-consuming and labor-consuming to disassemble.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the urban road and traffic engineering protective guard is provided, and aims to realize the convenience in the disassembly and connection of the connecting column and the isolating fence.
The specific technical scheme is as follows:
the utility model provides an urban road and traffic engineering rail guard, includes base, support column, isolated column and fixed subassembly, the support column is located on the base, the lateral wall of support column is offered and is used for connecting the spread groove of isolated column, isolated column one side insert correspond in the spread groove and with the support column is connected, still be equipped with at least one along vertical direction in the support column and run through the fixed slot of spread groove, the isolated column inserts the one end of spread groove be equipped with the spacing groove of fixed slot syntropy, work as the isolated column inserts completely in the spread groove, the spacing groove with communicate from top to bottom the fixed slot, fixed subassembly top-down synchronous insertion the fixed slot with the spacing groove, and will the isolated column with the support column is connected fixedly.
The urban road and traffic engineering protective guard further has the characteristics that the number of the connecting grooves is even, and every two connecting grooves form a group and are arranged on one side of the supporting column.
The beneficial effect of above-mentioned scheme is: a set of connecting slots can be inserted from both ends of one side of the barrier to support the post and barrier combination.
The urban road and traffic engineering guard rail is characterized in that the fixing groove comprises a slot with an upward opening, the slot penetrates through the connecting groove, the fixing assembly comprises an inserting rod corresponding to the slot, and when the inserting rod is inserted into the slot from top to bottom, the inserting rod penetrates through the fixing groove and the limiting groove, so that the isolation fence is fixedly connected with the supporting column.
The beneficial effect of above-mentioned scheme is: after the isolated column is inserted into the connecting groove, the limiting groove is aligned with the slot, and the isolated column can be fixedly connected with the supporting column after the inserted rod is inserted into the slot.
The urban road and traffic engineering guard railing is characterized in that the fixing groove further comprises a top groove with an upward opening and a wedge groove, the wedge groove is formed in the center of the bottom wall of the top groove and communicated with the top groove, the insertion groove is formed in the periphery of the top groove, the fixing assembly further comprises a top plate matched with the top groove, the top end of the inserted bar is connected with the bottom surface of the top plate, an extending portion matched with the wedge groove is arranged at the center of the lower end face of the top plate, and the fixing assembly further comprises a control portion used for controlling the fixing or separating of the extending portion and the wedge groove.
The beneficial effect of above-mentioned scheme is: when the inserting rod is inserted into the slot, the extending part is inserted into the wedge slot and fixed.
The urban road and traffic engineering protective guard also has the characteristics that the side wall of the wedge groove is provided with a clamping groove, the extending part comprises a wedge block body, a clamping block, a spring and a traction rope, the side wall of the wedge block body, facing the inner wall of the wedge groove, is provided with an accommodating groove, the clamping block is arranged in the accommodating groove, the bottom wall of the accommodating groove is connected with one end of the spring, the other end of the spring is connected with one end, close to the bottom wall of the accommodating groove, of the clamping block, when the wedge block body is completely inserted into the wedge groove, the notch of the accommodating groove is just opposite to the notch of the clamping groove, and when the spring is in a natural state, the other end of the clamping block extends out of the accommodating groove and enters the clamping groove, the wedge block body is internally provided with a traction channel for the traction rope to pass, the other end of the traction channel extends to the position where the control part is located, one end, close to the bottom wall of the accommodating groove, of the clamping block is connected with one end of the traction rope, and the other end of the traction rope penetrates out of the traction channel and then is connected with the control part.
The beneficial effect of above-mentioned scheme is: the operation control part drives the traction rope to drive the clamping block to leave the clamping groove and enter the accommodating groove.
The urban road and traffic engineering protective guard is characterized in that the lower part of one end of the clamping block extending out of the accommodating groove is arc-shaped.
The beneficial effect of above-mentioned scheme is: so that when the wedge block body extends into the wedge groove, the clamping block can automatically retract into the accommodating groove under the extrusion, and the wedge block body can be conveniently inserted.
The urban road and traffic engineering protective guard further has the characteristic that a plurality of pulleys are arranged in the traction channel at intervals, and the other end of the traction rope sequentially winds the pulleys and then penetrates out of the other end of the traction channel.
The beneficial effect of above-mentioned scheme is: the traction rope is prevented from being damaged by friction with the traction channel in the winding and unwinding process.
The urban road and traffic engineering protective guard further has the characteristics that the control part comprises a wrapping post and a handle, the lower end of the wrapping post is connected with the upper end of the top plate and extends into the top plate and is rotatably connected with the top plate, the upper end of the wrapping post is connected with the handle, the other end of the traction channel extends to the position of the wrapping post, the other end of the traction rope penetrates out of the other end of the traction channel and is fixedly connected with the middle part of the wrapping post, when the wrapping post is driven to rotate by external force, the traction rope is wound on the wrapping post and simultaneously pulls the clamping block to retract into the accommodating groove and compress the spring, and after the external force is removed, the spring drives the clamping block to extend out of the accommodating groove and release the traction rope wound on the wrapping post.
The beneficial effect of above-mentioned scheme is: the handle is rotated to wind the traction rope on the winding post and drive the clamping block to retract into the accommodating groove so as to control the wedge block body to be separated from the wedge groove.
The urban road and traffic engineering protective guard also has the characteristics that the protective guard also comprises a cover plate matched with the top surface of the support column, and the cover plate is detachably connected with the top surface of the support column.
The beneficial effect of above-mentioned scheme is: the cover plate can prevent rainwater from corroding the inside of the supporting column.
In conclusion, the scheme has the beneficial effects that:
the utility model provides an among urban road and the traffic engineering rail guard, through inserting the isolated column support column and being connected isolated column and support column with fixed subassembly to convenient installation and dismantlement. The utility model provides an urban road and traffic engineering rail guard have the effect of making things convenient for operating personnel installation and dismantlement.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the guard rail for urban road and traffic engineering of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention.
In the drawings: 1. a base; 2. a support pillar; 3. an isolation fence; 41. a top plate; 42. inserting a rod; 43. a wedge body; 44. a clamping block; 45. a spring; 46. a hauling rope; 47. a winding post; 48. a handle; 5. and (7) a cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the following specific examples, which should not be construed as limiting the invention.
Fig. 1 is the utility model discloses an urban road is being cut open structure schematic diagram with traffic engineering rail guard, fig. 2 is the utility model discloses a goes out enlarged structure schematic diagram in fig. 1, as shown in fig. 1, fig. 2, urban road and traffic engineering rail guard that this embodiment provided: including base 1, support column 2, isolated column 3 and fixed subassembly, support column 2 is located on the base 1, the lateral wall of support column 2 is offered and is used for connecting isolated column 3's spread groove, 3 one side of isolated column insert correspondingly in the spread groove and with support column 2 is connected, still be equipped with at least one along vertical direction in the support column 2 and run through the fixed slot of spread groove, isolated column 3 inserts the one end of spread groove be equipped with the spacing groove of fixed slot syntropy, work as isolated column 3 inserts completely when in the spread groove, the spacing groove with intercommunication about the fixed slot, fixed subassembly top-down synchronous insertion the fixed slot with the spacing groove, and will isolated column 3 with support column 2 is connected fixedly.
In the above embodiment, the number of the connecting slots is even, and every two connecting slots form one group and are arranged on one side of the supporting column 2.
It should be noted that the number of the connecting grooves is at least two, and at most eight, when the number of the connecting grooves is two, the supporting column 2 is used for the guardrail terminal, when the number of the connecting grooves is four, the supporting column 2 is used for connecting the middle part of the guardrail, when the number of the connecting grooves is six, the supporting column 2 is used for connecting the guardrails at the T-shaped intersection, and when the number of the connecting grooves is eight, the supporting column 2 is used for connecting the guardrails at the cross-shaped intersection.
In the above embodiment, the fixing groove includes a slot with an upward opening, the slot penetrates through the connecting groove, the fixing component includes an inserting rod 42 corresponding to the slot, and when the inserting rod 42 is inserted into the slot from top to bottom, the inserting rod 42 penetrates through the fixing groove and the limiting groove, so that the isolation fence 3 is connected and fixed with the supporting pillar 2.
In the above embodiment, the fixing groove further includes a top groove with an upward opening and a wedge groove, the wedge groove is opened at a central position of a bottom wall of the top groove, the wedge groove is communicated with the top groove, the insertion groove is opened at a periphery of the top groove, the fixing assembly further includes a top plate 41 adapted to the top groove, a top end of the insertion rod 42 is connected with a bottom surface of the top plate 41, an extending portion adapted to the wedge groove is arranged at a central position of a lower end surface of the top plate 41, and the fixing assembly further includes a control portion for controlling the extending portion and fixing or separating of the wedge groove.
It should be noted that, when the slot is one, the diapire of overhead tank is located to a slot, and when the slot was a plurality of, the even circumference of a plurality of slots set up in the diapire of overhead tank.
In the above embodiment, a clamping groove is formed on the side wall of the wedge groove, the extending portion includes a wedge body 43, a fixture block 44, a spring 45 and a pulling rope 46, an accommodating groove is formed on the side wall of the wedge body 43 facing the inner wall of the wedge groove, the fixture block 44 is disposed in the accommodating groove, the bottom wall of the accommodating groove is connected to one end of the spring 45, the other end of the spring 45 is connected to one end of the fixture block 44 close to the bottom wall of the accommodating groove, when the wedge body 43 is completely inserted into the wedge groove, the notch of the accommodating groove faces the notch of the clamping groove, and when the spring 45 is in a natural state, the other end of the fixture block 44 extends out of the accommodating groove and enters the clamping groove, a pulling channel for the pulling rope 46 to pass through is formed in the wedge body, and the bottom wall of the accommodating groove is, the other end of the traction channel extends to the position of the control part, one end of the fixture block 44 close to the bottom wall of the accommodating groove is connected with one end of the traction rope 46, and the other end of the traction rope 46 penetrates out of the traction channel and then is connected with the control part.
In the above embodiment, the lower portion of the end of the latch 44 protruding out of the receiving groove is arc-shaped.
In the above embodiment, a plurality of pulleys are arranged at intervals in the traction channel, and the other end of the traction rope 46 sequentially winds around the plurality of pulleys and then passes through the other end of the traction channel.
It should be noted that a pulley is provided at each corner of the traction channel so that the traction rope 46 does not rub against the traction channel during the retraction process.
In the above embodiment, the control portion includes a winding post 47 and a handle 48, a lower end of the winding post 47 is connected to an upper end of the top plate 41, and extends into the top plate 41, and is rotatably connected thereto, an upper end of the winding post 47 is connected to the handle 48, another end of the traction channel extends to a position of the winding post 47, another end of the traction rope 46 penetrates out from another end of the traction channel and is then fixedly connected to a middle portion of the winding post 47, when the winding post 47 is driven to rotate by an external force, the traction rope 46 is wound on the winding post 47, and simultaneously the fixture block 44 is pulled to retract into the accommodating groove and compress the spring 45, and after the external force is removed, the spring 45 drives the fixture block 44 to extend out of the accommodating groove, and the traction rope 46 wound on the winding post 47 is released.
In the above embodiment, the device further comprises a cover plate 5 adapted to the top surface of the support column 2, and the cover plate 5 is detachably connected to the top surface of the support column 2.
It should be noted that the top surfaces of the cover plate 5 and the support column 2 are respectively provided with a buckle which can be matched with each other.
The working principle is as follows: insert the spread groove with isolated column 3, until spacing groove and slot intercommunication, in the inserted bar 42 aligns slot insertion in-process voussoir body 43 inserts the wedge groove, wedge notch extrusion fixture block 44, make fixture block 44 retract into the holding tank, and compression spring 45, until voussoir body 43 all inserts the wedge groove, fixture block 44 is under spring 45's effect, stretch out the holding tank and enter the draw-in groove, cover the apron and accomplish the installation, when needs dismantle, open the apron and rotate handle 48 and drive wrapping post 47 and rotate, make haulage rope 46 twine on wrapping post 47, haulage rope 46 pulling fixture block 44 retracts the holding tank, and compression spring 45, take out inserted bar 42 and can accomplish the dismantlement.
The above is merely a preferred embodiment of the present invention, and not intended to limit the scope and the range of the present invention, and those skilled in the art should be able to realize that all the equivalent substitutions and obvious changes made by the present invention description should be included in the scope of the present invention.
Claims (9)
1. The utility model provides an urban road and traffic engineering rail guard which characterized in that: comprises a base (1), a supporting column (2), an isolation fence (3) and a fixing component, the supporting column (2) is arranged on the base (1), the side wall of the supporting column (2) is provided with a connecting groove for connecting the isolation fence (3), one side of the isolation fence (3) is inserted into the corresponding connecting groove and connected with the supporting column (2), at least one fixing groove penetrating through the connecting groove is also arranged in the supporting column (2) along the vertical direction, one end of the isolation fence (3) inserted into the connecting groove is provided with a limiting groove which is in the same direction as the fixed groove, when the isolation fence (3) is completely inserted into the connecting groove, the limiting groove is communicated with the fixed groove up and down, the fixed component is synchronously inserted into the fixed groove and the limiting groove from top to bottom, and the isolation fence (3) is fixedly connected with the supporting column (2).
2. The urban road and traffic engineering protective guard according to claim 1, characterized in that: the number of the connecting grooves is even, and every two connecting grooves form a group and are arranged on one side of the supporting column (2).
3. The urban road and traffic engineering protective guard according to claim 2, characterized in that: the fixing groove comprises a slot with an upward opening, the slot penetrates through the connecting groove, the fixing assembly comprises an inserting rod (42) corresponding to the slot, when the inserting rod (42) is inserted into the slot from top to bottom, the inserting rod (42) penetrates through the fixing groove and the limiting groove, and therefore the isolation fence (3) and the supporting column (2) are fixedly connected.
4. The urban road and traffic engineering protective guard according to claim 3, wherein: the fixed slot still includes ascending top groove of opening and wedge groove, the wedge groove set in the diapire central point of top groove puts the department, just the wedge groove with top groove intercommunication, the slot set in the periphery of top groove, fixed subassembly still include with roof (41) of top groove looks adaptation, the top of inserted bar (42) with the bottom surface of roof (41) is connected, the lower terminal surface central point of roof (41) puts the department be equipped with the extension of wedge groove looks adaptation, fixed subassembly is still including being used for control the extension with the fixed or control part of separation in wedge groove.
5. The urban road and traffic engineering protective guard according to claim 4, wherein: the wedge groove side wall is provided with a clamping groove, the extending part comprises a wedge block body (43), a clamping block (44), a spring (45) and a traction rope (46), the wedge block body (43) faces the side wall of the wedge groove inner wall and is provided with an accommodating groove, the clamping block (44) is arranged in the accommodating groove, the bottom wall of the accommodating groove is connected with one end of the spring (45), the other end of the spring (45) is connected with one end, close to the bottom wall of the accommodating groove, of the clamping block (44), when the wedge block body (43) is completely inserted into the wedge groove, the notch of the accommodating groove is just opposite to the notch of the clamping groove, and when the spring (45) is in a natural state, the other end of the clamping block (44) extends out of the accommodating groove and enters the clamping groove, the wedge block body is internally provided with a traction channel for the traction rope (46) to pass through, and the bottom wall of, the other end of the traction channel extends to the position where the control part is located, one end, close to the bottom wall of the accommodating groove, of the clamping block (44) is connected with one end of the traction rope (46), and the other end of the traction rope (46) penetrates out of the traction channel and is connected with the control part.
6. The urban road and traffic engineering protective guard according to claim 5, wherein: the lower part of one end of the clamping block (44) extending out of the accommodating groove is arc-surface-shaped.
7. The urban road and traffic engineering protective guard according to claim 5, wherein: a plurality of pulleys are arranged in the traction channel at intervals, and the other end of the traction rope (46) is sequentially wound on the pulleys and then penetrates out of the other end of the traction channel.
8. The urban road and traffic engineering protective guard according to claim 5, wherein: the control part comprises a winding post (47) and a handle (48), the lower end of the winding post (47) is connected with the upper end of the top plate (41), and extends into the top plate (41) and is connected with the top plate in a rotating way, the upper end of the winding post (47) is connected with the handle (48), the other end of the traction channel extends to the position of the wrapping post (47), the other end of the traction rope (46) penetrates out of the other end of the traction channel and then is fixedly connected with the middle part of the wrapping post (47), when the wrapping post (47) is driven to rotate by external force, the traction rope (46) is wound on the wrapping post (47), simultaneously pulling the clamping block (44) to retract into the accommodating groove and compressing the spring (45), after the external force is removed, the spring (45) drives the clamping block (44) to extend out of the accommodating groove, and the pulling rope (46) wound on the winding post (47) is released.
9. The urban road and traffic engineering protective fence according to any one of claims 1 to 7, wherein: still include with apron (5) of support column (2) top surface looks adaptation, apron (5) with the connection can be dismantled to support column (2) top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910570.9U CN211472304U (en) | 2019-11-07 | 2019-11-07 | Urban road and traffic engineering rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910570.9U CN211472304U (en) | 2019-11-07 | 2019-11-07 | Urban road and traffic engineering rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211472304U true CN211472304U (en) | 2020-09-11 |
Family
ID=72376925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910570.9U Expired - Fee Related CN211472304U (en) | 2019-11-07 | 2019-11-07 | Urban road and traffic engineering rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211472304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227274A (en) * | 2020-10-15 | 2021-01-15 | 江西固恒科技有限公司 | Shunting isolation device based on intelligent transportation |
| CN117399495A (en) * | 2023-12-14 | 2024-01-16 | 山西天宝集团有限公司 | Wind power mixing tower adapter flange large-aperture machining device and machining method thereof |
-
2019
- 2019-11-07 CN CN201921910570.9U patent/CN211472304U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227274A (en) * | 2020-10-15 | 2021-01-15 | 江西固恒科技有限公司 | Shunting isolation device based on intelligent transportation |
| CN112227274B (en) * | 2020-10-15 | 2022-06-14 | 江西固恒科技有限公司 | Shunting isolation device based on intelligent transportation |
| CN117399495A (en) * | 2023-12-14 | 2024-01-16 | 山西天宝集团有限公司 | Wind power mixing tower adapter flange large-aperture machining device and machining method thereof |
| CN117399495B (en) * | 2023-12-14 | 2024-03-15 | 山西天宝集团有限公司 | Wind power mixing tower adapter flange large-aperture machining device and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |