CN212294470U - Road safety operation construction barrier structure - Google Patents
Road safety operation construction barrier structure Download PDFInfo
- Publication number
- CN212294470U CN212294470U CN202020367211.XU CN202020367211U CN212294470U CN 212294470 U CN212294470 U CN 212294470U CN 202020367211 U CN202020367211 U CN 202020367211U CN 212294470 U CN212294470 U CN 212294470U
- Authority
- CN
- China
- Prior art keywords
- baffle
- main baffle
- vice
- road safety
- support base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000004888 barrier function Effects 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000004584 weight gain Effects 0.000 description 2
- 235000019786 weight gain Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of road construction, especially, be a road safety operation construction protective screen structure, including a plurality of main baffle and a plurality of support base, the main baffle with the support base can be dismantled and be connected, the sliding tray that crisscross distribution is all seted up on main baffle outer wall both sides, equal sliding connection has vice baffle in the sliding tray, the fixed connection of terminal surface has the rack on the vice baffle, two symmetric distribution's drive box are installed to main baffle one side; at first will support the base equidistance and put the back, increase weight through inlet tube water injection, then peg graft inside the inserting groove main baffle through support column and fixed sleeve cooperation, drive two vice baffles through the drive box and extend the back to both sides, use the connecting piece with two vice baffles fixed can, it is automatic when extending vice baffle to make main baffle through this structure, the convenience of installation has been improved to the mode that the water injection increased weight after installing earlier, and is lighter convenient during messenger's operation.
Description
Technical Field
The utility model belongs to the technical field of the road construction, concretely relates to road safety operation construction protective screen structure.
Background
Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process. Like civil engineering of any other door, road engineering has obvious characteristics in technical, economic and management aspects, and vehicles and passing pedestrians driving on the road pay attention to the road because the road cannot be completely closed in the road construction process and shielding barriers are adopted sometimes.
The utility model discloses a guardrail structure, including guardrail plate, apron, connecting wire or buckle, the apron is mainly used for connecting the apron, and the apron is used for connecting the apron.
Accordingly, one skilled in the art provides a road safety work construction barrier structure to solve the problems set forth in the above background art.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a road safety operation construction protective screen structure has automatic flexible and the convenient characteristics of installation dismantlement.
In order to achieve the above object, the utility model provides a following technical scheme: a road safety operation construction barrier structure comprises a plurality of main baffles and a plurality of supporting bases, wherein the main baffles are detachably connected with the supporting bases, sliding grooves which are distributed in a staggered manner are formed in both sides of the outer wall of each main baffle, auxiliary baffles are connected in the sliding grooves in a sliding manner, racks are fixedly connected to the upper end faces of the auxiliary baffles, two driving boxes which are distributed symmetrically are mounted on one side of each main baffle and are positioned above the side faces of the corresponding main baffle, driving gears matched with the racks are fixedly connected to the output ends of the driving boxes, gear grooves matched with the driving gears are formed in the sliding grooves, the driving gears are rotatably connected to the inner portions of the gear grooves, four support columns which are distributed linearly and equidistantly are fixedly connected to the upper end faces of the supporting bases, inserting grooves matched with the main baffles are formed in the upper end faces of the supporting bases, the main baffle is located inside the inserting groove, four fixing sleeves matched with the supporting columns are fixedly connected to the outer wall of the main baffle, a water injection cavity is formed inside the supporting base, and a water inlet pipe and a water drain pipe are arranged on the outer wall of the supporting base.
Preferably, the outer wall of the auxiliary baffle is far away from connecting holes which are formed in the equal-fixed connection mode at one end of the main baffle and are distributed in the vertical equal distance, and the auxiliary baffle is fixedly connected with the auxiliary baffle through a connecting piece.
Preferably, the water inlet pipe is located on the upper end face of the supporting base, and the water outlet pipe is located on the side face of the supporting base.
Preferably, the support column is fixedly connected with the support base in a threaded connection mode.
Preferably, the open ends of the water inlet pipe and the water outlet pipe are both provided with a closing plug.
Preferably, the width of the supporting base is the same as the width of the main baffle.
Compared with the prior art, the beneficial effects of the utility model are that: at first will support the base equidistance and put the back, increase weight through inlet tube water injection, then peg graft inside the inserting groove main baffle through support column and fixed sleeve cooperation, drive two vice baffles through the drive box and extend the back to both sides, use the connecting piece with two vice baffles fixed can, it is automatic when extending vice baffle to make main baffle through this structure, the convenience of installation has been improved to the mode that the water injection increased weight after installing earlier, and is lighter convenient during messenger's operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional perspective view of the support base of the present invention;
FIG. 3 is a schematic top sectional view of the main baffle of the present invention;
FIG. 4 is a schematic view of the sliding of the secondary baffle of FIG. 3;
fig. 5 is a schematic front sectional view of the middle main baffle of the present invention.
In the figure: 1. a main baffle; 11. a sliding groove; 111. a gear groove; 12. an auxiliary baffle plate; 121. a rack; 122. connecting holes; 13. fixing the sleeve; 2. a support base; 21. a support pillar; 22. a water inlet pipe; 23. a drain pipe; 24. inserting grooves; 25. a water injection cavity; 3. a connecting member; 4. a drive cartridge; 41. the gears are driven.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a road safety operation construction barrier structure comprises a plurality of main baffles 1 and a plurality of supporting bases 2, the main baffles 1 are detachably connected with the supporting bases 2, sliding grooves 11 which are distributed in a staggered manner are formed in two sides of the outer wall of each main baffle 1, auxiliary baffles 12 are connected in the sliding grooves 11 in a sliding manner, racks 121 are fixedly connected to the upper end faces of the auxiliary baffles 12, two driving boxes 4 which are distributed symmetrically are mounted on one side of each main baffle 1, the driving boxes 4 are located above the side faces of the main baffles 1, driving gears 41 which are matched with the racks 121 are fixedly connected to the output ends of the driving boxes 4, gear grooves 111 which are matched with the driving gears 41 are formed in the sliding grooves 11, the driving gears 41 are rotatably connected inside the gear grooves 111, four support columns 21 which are distributed linearly and equidistantly are fixedly connected to the upper end faces of the supporting bases 2, inserting grooves 24 which are matched with the, inside main baffle 1 was located inserting groove 24, four fixed sleeving 13 with support column 21 matched with of main baffle 1 outer wall fixedly connected with supported base 2 inside has water injection chamber 25, supported base 2 outer wall and was equipped with inlet tube 22 and drain pipe 23.
In this embodiment: when the support base 2 is installed, the support base 2 is placed at equal intervals, the water injection cavity 25 is arranged inside the support base 2, no liquid exists in the water injection cavity 25, the dead weight of the support base 2 is reduced, the support base 2 can be moved easily by an operator, after the support base 2 is installed, water is injected through the water inlet pipe 22 to increase the weight of the support base 2, the main baffle 1 is inserted into the insertion groove 24, the support column 21 is matched with the fixed sleeve 13, the main baffle 1 is fixed on the upper end surface of the support base 2, the drive box 4 is started, the motor is arranged in the drive box 4, the motor selects the motor with corresponding torsion according to the length and the quality of the auxiliary baffle 12, the motor drives the drive gear 41 to rotate in the gear groove 111, the drive gear 41 is matched with the rack 121, the auxiliary baffle 12 horizontally slides in the sliding groove 11, and the structure is automatic when the main baffle 1 extends the auxiliary baffle 12, the mode of water injection weight gain after installation has improved the convenience of installation earlier, makes the operation more light convenient.
In fig. 1: the outer wall of the auxiliary baffle plate 12 is far away from the connecting holes 122 distributed at the three vertical equal intervals at one end of the main baffle plate 1, the auxiliary baffle plate 12 and the auxiliary baffle plate 12 are fixedly connected through the connecting pieces 3, the two auxiliary baffle plates 12 are directly required to be connected, and therefore the connecting holes 122 are connected with the connecting pieces 3 in a matching mode, and the connecting pieces 3 are fixed in a screw and nut screwing mode or a pin and sleeve inserting mode.
In FIGS. 1-2: inlet tube 22 is located the up end that supports base 2, drain pipe 23 is located the side that supports base 2, inlet tube 22 all is equipped with the closure stopper with drain pipe 23 open end, support column 21 adopts the mode fixed connection of spiro union with support base 2, drain pipe 23 seals through the closure stopper during the water injection, inlet tube 22 uses the closure stopper after carrying out the water injection to seal, when needs carry out the drainage, only need open the closure stopper on the drain pipe 23 can automatic drainage, and is easy and simple to handle, because support base 2 and support column 21 form complicated spatial shape, consequently, adopt the mode of spiro union to be convenient for on-the-spot installation and transport.
In fig. 1: the width of the supporting base 2 is consistent with that of the main baffle 1, and when the width of the supporting base 2 is consistent with that of the main baffle 1, the supporting area of the supporting base 2 is increased, so that the supporting stability of the main baffle 1 is improved.
The utility model discloses a theory of operation and use flow: when the support base 2 is installed, the support base 2 is placed at equal intervals, the water injection cavity 25 is arranged inside the support base 2, no liquid exists in the water injection cavity 25, the dead weight of the support base 2 is reduced, the support base 2 can be moved easily by an operator, after the support base 2 is installed, water is injected through the water inlet pipe 22 to increase the weight of the support base 2, the main baffle 1 is inserted into the insertion groove 24, the support column 21 is matched with the fixed sleeve 13, the main baffle 1 is fixed on the upper end surface of the support base 2, the drive box 4 is started, the motor is arranged in the drive box 4, the motor selects the motor with corresponding torsion according to the length and the quality of the auxiliary baffle 12, the motor drives the drive gear 41 to rotate in the gear groove 111, the drive gear 41 is matched with the rack 121, the auxiliary baffle 12 horizontally slides in the sliding groove 11, and the structure is automatic when the main baffle 1 extends the auxiliary baffle 12, the mode of water injection weight gain after installation has improved the convenience of installation earlier, makes the operation more light convenient.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a road safety work construction protective screen structure, includes that a plurality of main baffle (1) and a plurality of support base (2), its characterized in that: the main baffle (1) is detachably connected with the supporting base (2), sliding grooves (11) which are distributed in a staggered mode are formed in two sides of the outer wall of the main baffle (1), auxiliary baffles (12) are connected in the sliding grooves (11) in a sliding mode, racks (121) are fixedly connected to the upper end faces of the auxiliary baffles (12), two driving boxes (4) which are distributed symmetrically are installed on one side of the main baffle (1), the driving boxes (4) are located above the side face of the main baffle (1), driving gears (41) matched with the racks (121) are fixedly connected to the output ends of the driving boxes (4), gear grooves (111) matched with the driving gears (41) are formed in the sliding grooves (11), and the driving gears (41) are connected to the inside of the gear grooves (111) in a rotating mode;
support column (21) that four linear equidistance of base (2) up end fixedly connected with distribute, support base (2) up end seted up with main baffle (1) matched with inserting groove (24), main baffle (1) are located inside inserting groove (24), main baffle (1) outer wall fixedly connected with four with support column (21) matched with fixed sleeve (13), support base (2) inside have water injection chamber (25), it is equipped with inlet tube (22) and drain pipe (23) to support base (2) outer wall.
2. A road safety work construction barrier structure as claimed in claim 1, wherein: vice baffle (12) outer wall is kept away from connecting hole (122) that the equal fixedly connected with of main baffle (1) one end distributes, vice baffle (12) with through connecting piece (3) fixed connection between vice baffle (12).
3. A road safety work construction barrier structure as claimed in claim 1, wherein: the water inlet pipe (22) is located on the upper end face of the supporting base (2), and the water outlet pipe (23) is located on the side face of the supporting base (2).
4. A road safety work construction barrier structure as claimed in claim 1, wherein: the support column (21) is fixedly connected with the support base (2) in a threaded connection mode.
5. A road safety work construction barrier structure as claimed in claim 1, wherein: the open ends of the water inlet pipe (22) and the water outlet pipe (23) are provided with closed plugs.
6. A road safety work construction barrier structure as claimed in claim 1, wherein: the width of the supporting base (2) is consistent with that of the main baffle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367211.XU CN212294470U (en) | 2020-03-22 | 2020-03-22 | Road safety operation construction barrier structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367211.XU CN212294470U (en) | 2020-03-22 | 2020-03-22 | Road safety operation construction barrier structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294470U true CN212294470U (en) | 2021-01-05 |
Family
ID=73959931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020367211.XU Expired - Fee Related CN212294470U (en) | 2020-03-22 | 2020-03-22 | Road safety operation construction barrier structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212294470U (en) |
-
2020
- 2020-03-22 CN CN202020367211.XU patent/CN212294470U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |