CN215056087U - Road construction is with protection isolating device - Google Patents
Road construction is with protection isolating device Download PDFInfo
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- CN215056087U CN215056087U CN202121040974.4U CN202121040974U CN215056087U CN 215056087 U CN215056087 U CN 215056087U CN 202121040974 U CN202121040974 U CN 202121040974U CN 215056087 U CN215056087 U CN 215056087U
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- fixedly connected
- breast board
- sliding plate
- isolation device
- road construction
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Abstract
The utility model discloses a protective isolation device for road construction, which belongs to the technical field of road engineering construction, and the technical proposal key points comprise two support rods and a breast board fixedly connected with the front side of the support rods at the rear side, the bottom of the support rods is movably connected with a fixed block, the bottom of the fixed block is fixedly connected with a bottom board, the rear side of the support rods is fixedly connected with a sliding board matched with the breast board at the front side, and a positioning mechanism matched with the sliding board for use is arranged at the top of the breast board, thereby solving the problems that the existing protective isolation devices are mostly fixed and are not convenient to store, and the occupied area is larger when the protective isolation device is transported, thereby leading to the inconvenience of placing the protective isolation device and the inconvenience of adjusting the length of the protective isolation device, leading to the inconvenience of using the protective isolation device and increasing the operation difficulty of a user, inconvenient for users to use.
Description
Technical Field
The utility model relates to a road engineering construction technical field, in particular to road construction is with protection isolating device.
Background
Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity, which is done by taking a road as an object, and like civil engineering of any other door, the road engineering has obvious characteristics in the aspects of technology, economy and management, and in order to adapt to the influence of driving action and natural factors, in the range of a road bed and an ascending lane, various road building materials are used for building a multi-layer firm, stable, flat and certain-roughness road surface, the structure of the road engineering generally consists of a surface layer, a base layer and a cushion layer, and the surface of the road arch is made into a road arch to facilitate water drainage.
Protection isolating device is a commonly used protection instrument during road construction, and the problem that prior art exists is: current protection isolating device is mostly fixed, is not convenient for accomodate, when transporting protection isolating device, and area occupied is great to lead to being not convenient for put protection isolating device, and protection isolating device is not convenient for adjust length, lead to protection isolating device's use inconvenient, increase the user operation degree of difficulty, the user of not being convenient for uses.
SUMMERY OF THE UTILITY MODEL
The utility model provides a road construction is with protection isolating device aims at solving current protection isolating device and is mostly fixed, is not convenient for accomodate, when transporting protection isolating device, and area occupied is great to lead to being not convenient for put protection isolating device, and protection isolating device is not convenient for adjust length, lead to protection isolating device's use inconvenient, increase the user and operate the degree of difficulty, the problem that the person of not being convenient for used.
The utility model discloses a protection and isolation device for road construction, which comprises two support rods, wherein the front side of the support rod is fixedly connected with a breast board, the bottom of the support rod is movably connected with a fixed block, the bottom of the fixed block is fixedly connected with a bottom board, the rear side of the support rod is fixedly connected with a sliding plate matched with the breast board, and the top of the breast board is provided with a positioning mechanism matched with the sliding plate;
the positioning mechanism comprises a positioning hole, the positioning hole is formed in the top of the breast board, the inner cavity of the positioning hole is movably connected with a positioning rod, a tension spring is sleeved on the surface of the positioning rod, one side of the tension spring, which is close to the breast board, is fixedly connected with the breast board, one side of the tension spring, which is close to the positioning rod, is fixedly connected with the positioning rod, a rotating shaft penetrates through the inner cavity of the positioning rod, and a positioning groove matched with the rotating shaft for use is formed in the surface of the sliding plate.
In order to the effect of accomodating the bottom plate, as the utility model discloses a road construction is with protecting isolation device is preferred, the top fixedly connected with dwang of fixed block, the rotation hole of using with the dwang cooperation is seted up to the bottom of bracing piece, the first stopper of left side fixedly connected with of bracing piece, the top swing joint of first stopper has the gag lever post, the left side of fixed block and the equal fixedly connected with in front side and the second stopper that the gag lever post cooperation was used.
In order to reach the spacing effect of countershaft, as the utility model discloses a road construction is with protecting isolation device is preferred, the surface of pivot and the inner chamber swing joint of locating lever, the surface cover of pivot is equipped with the snap ring that uses with the locating hole cooperation, the surface of snap ring and the inner chamber swing joint of locating hole, the top of snap ring and the bottom contact of locating lever.
In order to reach the effect of being convenient for to the countershaft rotation, as the utility model discloses a road construction is with protecting isolating device is preferred, the top fixedly connected with turning block of dwang, the bottom of turning block and the top contact of locating lever.
In order to reach the effect to the sliding plate direction removal, conduct the utility model discloses a road construction is with protecting isolating device is preferred, the front side of breast board is opened and is equipped with the recess that uses with the sliding plate cooperation, the surface of sliding plate and the inner chamber swing joint of recess.
In order to reach the effect of warning, as the utility model discloses a road construction is with protecting isolation device is preferred, the through-hole that uses with the gag lever post cooperation is all seted up at the top of first stopper and second stopper, the front side fixedly connected with warning sign of breast board.
Compared with the prior art, the beneficial effects of the utility model are that:
the protective isolation device for road construction is characterized in that a positioning mechanism is arranged, a front side support rod is pulled to the front side, the front side support rod drives a sliding plate to move to the front side, the sliding plate drives a rotating shaft to move upwards due to the fact that the bottom of the rotating shaft is oblique, the rotating shaft drives a positioning rod to move upwards, the positioning rod drives a tension spring to deform under stress, a user adjusts the length of protection by pulling the sliding plate, when the sliding plate moves to a certain position, the tension spring deforms under stress to drive the positioning rod to move downwards, the positioning rod drives the rotating shaft to move downwards, the rotating shaft is clamped into an inner cavity of a positioning groove, the effect of limiting the sliding plate is achieved, the length of protection is convenient to adjust, when the user pushes the sliding plate to the rear side through the front side support rod, the rotating shaft rotates for half circle, the bottom of the rotating shaft is oblique, and therefore, the user can push conveniently, the effect of preventing the sliding plate from moving to the front side is achieved, through the cooperation that sets up breast board and sliding plate, sliding plate swing joint is in the inner chamber of breast board, through pulling and promotion sliding plate, reaches the effect to protection length adjustment, through setting up the bracing piece, reaches the effect to breast board and the spacing support of sliding plate.
Drawings
FIG. 1 is an overall structure diagram of the protective and isolating device for road construction of the present invention;
FIG. 2 is a perspective view of the support rod and the balustrade of the present invention;
fig. 3 is a perspective view of the support rod and the sliding plate according to the present invention;
fig. 4 is a perspective exploded view of the positioning mechanism of the present invention;
fig. 5 is a perspective exploded view of the fixing plate and the supporting rod of the present invention;
fig. 6 is a schematic perspective view of the positioning rod and the snap ring of the present invention.
In the figure, 1, a support rod; 2. a breast board; 3. a fixed block; 4. a base plate; 5. a sliding plate; 6. a positioning mechanism; 601. positioning holes; 602. positioning a rod; 603. a tension spring; 604. a rotating shaft; 605. positioning a groove; 7. rotating the rod; 8. rotating the hole; 9. a first stopper; 10. a limiting rod; 11. a second limiting block; 12. a snap ring; 13. rotating the block; 14. a groove; 15. a through hole; 16. a warning board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution: a protective isolation device for road construction comprises two support rods 1, wherein a breast board 2 is fixedly connected to the front side of each rear support rod 1, the bottom of each support rod 1 is movably connected with a fixed block 3, the bottom of each fixed block 3 is fixedly connected with a bottom plate 4, a sliding plate 5 matched with the breast board 2 is fixedly connected to the rear side of each front support rod 1, and a positioning mechanism 6 matched with the sliding plate 5 is arranged at the top of the breast board 2;
In this embodiment: through the arrangement of the positioning mechanism 6, the front side supporting rod 1 is pulled to the front side, the front side supporting rod 1 drives the sliding plate 5 to move to the front side, because the bottom of the rotating shaft 604 is in an oblique shape, the sliding plate 5 drives the rotating shaft 604 to move upwards, the rotating shaft 604 drives the positioning rod 602 to move upwards, the positioning rod 602 drives the tension spring 603 to deform under stress, a user adjusts the length of the protection by pulling the sliding plate 5, when the sliding plate 5 moves to a certain position, the tension spring 603 deforms under stress to drive the positioning rod 602 to move downwards, the positioning rod 602 drives the rotating shaft 604 to move downwards, so that the rotating shaft 604 is clamped into the inner cavity of the positioning groove 605, the effect of limiting the sliding plate 5 is achieved, the length of the protection can be adjusted conveniently, when the user pushes the sliding plate 5 to the rear side through the front side supporting rod 1, the rotating shaft 604 rotates for half circle, the bottom of the rotating shaft 604 is in an oblique shape, thereby facilitating the pushing of the user, and achieving the effect of preventing the sliding plate 5 from moving to the front side, through the cooperation that sets up breast board 2 and sliding plate 5, sliding plate 5 swing joint reaches the effect that increases protection length in the inner chamber of breast board 2 through pulling sliding plate 5, through setting up bracing piece 1, reaches the effect to breast board 2 and the spacing support of sliding plate 5.
As the utility model discloses a technical optimization scheme, fixed block 3's top fixedly connected with dwang 7, bracing piece 1's bottom is seted up and is used with dwang 7 cooperation rotation hole 8, the first stopper 9 of left side fixedly connected with of bracing piece 1, the top swing joint of first stopper 9 has gag lever post 10, the left side of fixed block 3 and the equal fixedly connected with in front side and the second stopper 11 that gag lever post 10 cooperation was used.
In this embodiment: through the cooperation that sets up dwang 7 and rotation hole 8, when the user transports sideboard 2, move gag lever post 10 upwards, when removing a locating position, it is rotatory to fix the block 3, it is rotatory that fixed block 3 drives bottom plate 4, rotatory to certain angle, through going into the inner chamber of first gag lever post 10 and second gag lever post 10 with gag lever post 10 card, carry on spacingly to fixed block 3, thereby reach the effect of taking in 4 rotations of bottom plate, through setting up first stopper 9, the effect of supporting gag lever post 10 has been reached, through setting up second stopper 11, reach the spacing effect to fixed block 3.
As the utility model discloses a technical optimization scheme, the surface of pivot 604 and the inner chamber swing joint of locating lever 602, the surface cover of pivot 604 is equipped with the snap ring 12 of using with the cooperation of locating hole 601, the surface of snap ring 12 and the inner chamber swing joint of locating hole 601, the top of snap ring 12 and the bottom contact of locating lever 602.
In this embodiment: through setting up snap ring 12, prevent that pivot 604 can't drive locating lever 602 upward movement when the rebound to lead to can't playing the spacing effect of sliding plate 5, reached the spacing effect of pivot 604, through setting up pivot 604, be used for driving locating lever 602 upward movement, reached the effect that prevents sliding plate 5 and remove.
As a technical optimization scheme of the utility model, the top fixedly connected with turning block 13 of dwang 7, the bottom of turning block 13 and the top contact of locating lever 602.
In this embodiment: through setting up turning block 13, reach and be convenient for carry out pivoted effect to pivot 604, through rotating turning block 13 to the person of facilitating the use stimulates and promotes sliding plate 5, through setting up locating lever 602 for drive extension spring 603 atress deformation, has reached the effect that drives pivot 604 downstream.
As a technical optimization scheme of the utility model, the front side of breast board 2 is opened and is equipped with the recess 14 that uses with the cooperation of sliding plate 5, the surface of sliding plate 5 and the inner chamber swing joint of recess 14.
In this embodiment: through setting up recess 14 for spacing sliding plate 5, reached the effect to sliding plate 5 direction removal, through setting up sliding plate 5, reached the effect that increases protection length.
As a technical optimization scheme of the utility model, the through-hole 15 that uses with the cooperation of gag lever post 10, the front side fixedly connected with warning sign 16 of breast board 2 are all seted up at the top of first stopper 9 and second stopper 11.
In this embodiment: through setting up through-hole 15, reach the effect that the gag lever post 10 of being convenient for removed, through setting up warning sign 16 for remind pedestrian's prevention danger on every side, can make the reaction fast when dangerous takes place, thereby reach the effect that reduces the potential safety hazard.
The working principle is as follows: firstly, a user pulls the front side supporting rod 1, the front side supporting rod 1 drives the sliding plate 5 to move towards the front side, because the bottom of the rotating shaft 604 is inclined, the sliding plate 5 drives the rotating shaft 604 to move upwards, the rotating shaft 604 drives the positioning rod 602 to move upwards, the positioning rod 602 drives the tension spring 603 to deform under stress, when the sliding plate 5 moves to a certain position, the tension spring 603 deforms under stress to drive the positioning rod 602 to move downwards, the positioning rod 602 drives the rotating shaft 604 to move downwards, so that the rotating shaft 604 is clamped into the inner cavity of the positioning groove 605, thereby limiting the sliding plate 5, achieving the effect of adjusting the length of the protection, when the user reduces the length of the protection, the rotating block 13 rotates for half circle, the rotating block 13 drives the rotating shaft 604 to rotate, because the bottom of the rotating shaft 604 is inclined, the sliding plate 5 is pushed towards the rear side, thereby achieving the effect of accommodating the sliding plate 5, when the user accommodates the bottom plate 4, through rotating fixed block 3, fixed block 3 drives bottom plate 4 rotatory, and fixed block 3 drives dwang 7 rotatory at the inner chamber that rotates hole 8, when rotatory to certain angle, goes into the inner chamber of through-hole 15 with gag lever post 10 card in, and is spacing to fixed block 3 to reach the effect of being convenient for accomodate bottom plate 4.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a road construction is with protection isolating device, includes two bracing pieces (1), its characterized in that: a breast board (2) is fixedly connected to the front side of the rear supporting rod (1), a fixed block (3) is movably connected to the bottom of the supporting rod (1), a bottom plate (4) is fixedly connected to the bottom of the fixed block (3), a sliding plate (5) matched with the breast board (2) is fixedly connected to the rear side of the front supporting rod (1), and a positioning mechanism (6) matched with the sliding plate (5) is arranged at the top of the breast board (2);
positioning mechanism (6) are including locating hole (601), the top in breast board (2) is seted up in locating hole (601), the inner chamber swing joint of locating hole (601) has locating lever (602), the surface cover of locating lever (602) is equipped with extension spring (603), one side and breast board (2) fixed connection that extension spring (603) are close to breast board (2), one side and locating lever (602) fixed connection that extension spring (603) are close to locating lever (602), the inner chamber of locating lever (602) runs through there is pivot (604), constant head tank (605) of using with pivot (604) cooperation are seted up on the surface of sliding plate (5).
2. The protective isolation device for road construction according to claim 1, wherein: the top fixedly connected with dwang (7) of fixed block (3), rotation hole (8) that use with dwang (7) cooperation are seted up to the bottom of bracing piece (1), the first stopper (9) of left side fixedly connected with of bracing piece (1), the top swing joint of first stopper (9) has gag lever post (10), the left side of fixed block (3) and the equal fixedly connected with in front side cooperate second stopper (11) of using with gag lever post (10).
3. The protective isolation device for road construction according to claim 1, wherein: the surface of pivot (604) and the inner chamber swing joint of locating lever (602), the surface cover of pivot (604) is equipped with snap ring (12) of using with locating hole (601) cooperation, the surface of snap ring (12) and the inner chamber swing joint of locating hole (601), the top of snap ring (12) and the bottom contact of locating lever (602).
4. The protective isolation device for road construction according to claim 2, wherein: the top fixedly connected with turning block (13) of dwang (7), the bottom of turning block (13) and the top contact of locating lever (602).
5. The protective isolation device for road construction according to claim 1, wherein: the front side of the breast board (2) is provided with a groove (14) matched with the sliding plate (5) for use, and the surface of the sliding plate (5) is movably connected with the inner cavity of the groove (14).
6. The protective isolation device for road construction according to claim 2, wherein: the top of first stopper (9) and second stopper (11) all seted up through-hole (15) with gag lever post (10) cooperation use, the front side fixedly connected with warning sign (16) of breast board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040974.4U CN215056087U (en) | 2021-05-14 | 2021-05-14 | Road construction is with protection isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121040974.4U CN215056087U (en) | 2021-05-14 | 2021-05-14 | Road construction is with protection isolating device |
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| Publication Number | Publication Date |
|---|---|
| CN215056087U true CN215056087U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121040974.4U Active CN215056087U (en) | 2021-05-14 | 2021-05-14 | Road construction is with protection isolating device |
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| Country | Link |
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| CN (1) | CN215056087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541868A (en) * | 2022-02-15 | 2022-05-27 | 胡淑玲 | Combined temporary isolation device for earth engineering construction |
-
2021
- 2021-05-14 CN CN202121040974.4U patent/CN215056087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541868A (en) * | 2022-02-15 | 2022-05-27 | 胡淑玲 | Combined temporary isolation device for earth engineering construction |
| CN114541868B (en) * | 2022-02-15 | 2023-12-22 | 胡淑玲 | Combined temporary isolation device for land engineering construction |
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