CN211523009U - Highway construction is with portable rail guard - Google Patents
Highway construction is with portable rail guard Download PDFInfo
- Publication number
- CN211523009U CN211523009U CN201922178550.3U CN201922178550U CN211523009U CN 211523009 U CN211523009 U CN 211523009U CN 201922178550 U CN201922178550 U CN 201922178550U CN 211523009 U CN211523009 U CN 211523009U
- Authority
- CN
- China
- Prior art keywords
- support frame
- guardrail
- supporting
- upper side
- side support
- 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
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of mobile protective guards for highway construction, in particular to a mobile protective guard for highway construction, which comprises a protective guard underframe, protective guard supporting legs are symmetrically arranged at the lower side of the protective guard underframe, first supporting rods are uniformly arranged at the upper side of the protective guard underframe, second supporting rods are arranged at the upper side of the protective guard underframe and are staggered with the first supporting rods, walking wheels are symmetrically arranged at the lower side of the protective guard supporting legs, rotating seats are fixedly arranged at the two ends of the upper side of the protective guard underframe, the upper side of the rotating seats is rotationally connected with a left supporting frame at the upper left side of the protective guard underframe, the upper side of the rotating seats is rotationally connected with a right supporting frame at the upper left side of the protective guard underframe, inclined support mounting grooves are arranged at the two sides of the protective guard base surface, and the stability and the practicability are higher, and certain popularization value is realized.
Description
Technical Field
The utility model relates to a highway construction is with portable rail guard technical field specifically is a highway construction is with portable rail guard.
Background
The upright posts of the guardrail are fixed with the ground through expansion bolts or embedded, and are usually installed on the two sides of a logistics channel, the periphery of production equipment, building corners, the two sides of a door, the edge of a goods platform and the like.
The conventional movable guard rail for road construction is generally integrated, which results in a large space occupied by the movable guard rail during transportation, and thus a movable guard rail for road construction is required to improve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway construction is with portable rail guard to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a movable protective guard for highway construction comprises a protective guard underframe, protective guard supporting legs are symmetrically installed on the lower side of the protective guard underframe, first supporting rods are evenly installed on the upper side of the protective guard underframe, second supporting rods are installed on the upper side of the protective guard underframe in a staggered mode with the first supporting rods, walking wheels are symmetrically installed on the lower side of the protective guard supporting legs, rotating seats are fixedly installed at two ends of the upper side of the protective guard underframe, a left supporting frame is rotatably connected to the upper side of the rotating seats, which is located on the left upper side of the protective guard underframe, a right supporting frame is rotatably connected to the upper side of the rotating seats, inclined support installation grooves are formed in two sides of the base surface of the protective guard underframe, telescopic inclined supports are rotatably connected to the inner wall of each inclined support installation groove, telescopic sleeves are connected to the middle of the, the utility model discloses a telescopic inclined strut, including left side support frame, right side support frame, the left side support frame, the right side support frame is connected with the left side support frame, the upside fixedly connected with T shape peg of flexible inclined strut, T shape spacing groove has all been seted up to the position that left side support frame, right side support frame and T shape peg correspond, the connection dop is installed to the left side symmetry of left side support frame, department fixed mounting has the bolt installation piece in the middle of the left side of left side support frame, the right side of right side support frame and the fixed connection in position that corresponds with the connection dop are connected the cassette, fixed mounting has the panel between left side support frame, right side support frame and the second bracing piece.
Preferably, a second bolt mounting piece is fixedly mounted at the middle of the right side support frame and at a position corresponding to the bolt mounting piece.
Preferably, the side surface of the first supporting rod is provided with an arc groove.
Preferably, the mounting groove has all been seted up with the junction of first bracing piece, second bracing piece to protection fence chassis, upside connecting rod.
Preferably, the guardrail underframe, the upper connecting rod, the first supporting rod, the second supporting rod and the guardrail supporting leg are all tubular structures with sealed ends and hollow interiors.
Preferably, bolts are installed at the joints of the left side supporting frame, the right side supporting frame, the upper side connecting rod and the sleeve.
Preferably, the reflecting strips are symmetrically installed on the front surface and the back surface of the display board, and the display board mounting grooves are formed in the joints of the second supporting rod, the left supporting frame, the right supporting frame and the display board.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, can play fixed effect between rail guard chassis and left side support frame, the right side support frame through the flexible bracing that sets up, the structure of flexible bracing makes left side support frame, the fixed of right side support frame simpler in addition, and meanwhile the sheathed tube joining makes the installation and the dismantlement of whole guardrail upside more convenient, first bracing piece and second bracing piece and upside connecting rod in addition, and the mode of adopting the grafting between the rail guard chassis makes the dismantlement of first bracing piece and second bracing piece more convenient.
2. The utility model discloses in, the part of whole guardrail is detachable construction through the whole of setting makes the guardrail occupy and the space reduces substantially in handling, and the structural design of each junction makes the equipment of guardrail simpler in addition, has saved required time in the guardrail assembling process to a certain extent.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the position A of the present invention;
fig. 3 is a schematic view of the connection card seat of the present invention.
In the figure: 1-a guardrail underframe, 2-a guardrail supporting leg, 3-a first supporting rod, 4-a second supporting rod, 5-a walking wheel, 6-a rotating seat, 7-a left supporting frame, 101-a right supporting frame, 8-an inclined strut mounting groove, 9-an telescopic inclined strut, 10-a telescopic sleeve, 11-a T-shaped hanging rod, 12-a T-shaped limiting groove, 13-a connecting clamp head, 14-a bolt mounting piece, 15-a connecting clamp seat, 16-a display plate, 17-a sleeve and 18-an upper side connecting rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a movable protective guard for highway construction comprises a protective guard underframe 1, protective guard supporting legs 2 are symmetrically installed on the lower side of the protective guard underframe 1, first supporting rods 3 are uniformly installed on the upper side of the protective guard underframe 1, second supporting rods 4 are installed on the upper side of the protective guard underframe 1 and are staggered with the first supporting rods 3, traveling wheels 5 are symmetrically installed on the lower side of the protective guard supporting legs 2, rotating seats 6 are fixedly installed at two ends of the upper side of the protective guard underframe 1, a left supporting frame 7 is rotatably connected to the upper side of the rotating seats 6 and is positioned on the left upper side of the protective guard underframe 1, a right supporting frame 101 is rotatably connected to the upper side of the rotating seats 6 and is positioned on the left upper side of the protective guard underframe 1, inclined support installation grooves 8 are formed in two sides of a base surface of the protective guard underframe 1, telescopic inclined supports 9 are rotatably connected to, last side fixedly connected with T shape peg 11 of flexible bracing 9, left side support frame 7, T shape spacing groove 12 has all been seted up with the position that T shape peg 11 corresponds to right side support frame 101, connect dop 13 is installed to left side symmetry of left side support frame 7, department fixed mounting has bolt installation piece 14 in the middle of the left side of left side support frame 7, the right side of right side support frame 101 and the position fixedly connected with who connects dop 13 and be connected cassette 15 that corresponds, left side support frame 7, fixed mounting has panel 16 between right side support frame 101 and the second support rod 4, sleeve pipe 17 is installed with the upside tip of right side support frame 101 to left side support frame 7, upside connecting rod 18 is installed through sleeve pipe 17 to left side support frame 7 and right side support frame 101.
The utility model discloses work flow: when in use, the left supporting frame 7 and the right supporting frame 101 are opened towards two sides, then the T-shaped hanging rods 11 of the telescopic inclined struts 9 are hung in the T-shaped limiting grooves 12 on the left supporting frame 7 and the right supporting frame 101 respectively, the first supporting rod 3 and the second supporting rod 4 are arranged on the bottom frame 1 of the guardrail, and the display board 16 is installed, then the upper connecting rod 18 is installed between the left supporting frame 7 and the right supporting frame 101 through the sleeve 17, the left supporting frame 7 and the right supporting frame 101 are fixed through bolts, the telescopic sleeve rod 10 is screwed, then the adjacent protective guard is connected with the connecting clamping seat 15 through the connecting clamping head 13, when the expansion angle of the adjacent protective guard needs to be fixed, the bolt mounting pieces 14 can be fixed through the bolts, and the brake pads on the travelling wheels 5 are stepped down after the protective guard is pushed to a proper position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a highway construction is with portable rail guard, includes guardrail chassis (1), its characterized in that: guardrail supporting legs (2) are symmetrically installed on the lower side of a guardrail chassis (1), first supporting rods (3) are evenly installed on the upper side of the guardrail chassis (1), second supporting rods (4) are installed on the upper side of the guardrail chassis (1) in a staggered mode with the first supporting rods (3), walking wheels (5) are symmetrically installed on the lower side of the guardrail supporting legs (2), rotating seats (6) are fixedly installed at two ends of the upper side of the guardrail chassis (1), the upper side of the rotating seats (6) is rotatably connected with a left supporting frame (7) at the upper left side of the guardrail chassis (1), a right supporting frame (101) is rotatably connected with the upper left side of the rotating seats (6) at the upper side of the guardrail chassis (1), inclined strut mounting grooves (8) are formed in two sides of a basal plane of the guardrail chassis (1), and telescopic inclined struts (9) are rotatably connected with the inner walls of the inclined strut mounting grooves (8), the middle part of the telescopic inclined strut (9) is in threaded connection with a telescopic sleeve (10), the upper side of the telescopic inclined strut (9) is fixedly connected with a T-shaped hanging rod (11), the positions of the left side support frame (7) and the right side support frame (101) corresponding to the T-shaped hanging rod (11) are respectively provided with a T-shaped limiting groove (12), the left side of the left side support frame (7) is symmetrically provided with a connecting clamping head (13), the middle part of the left side support frame (7) is fixedly provided with a bolt mounting sheet (14), the right side of the right side support frame (101) is fixedly connected with a connecting clamping seat (15) corresponding to the connecting clamping head (13), a display plate (16) is fixedly mounted between the left side support frame (7), the right side support frame (101) and a second support rod (4), and the upper side end part of the left side support frame (7), and the left side support frame (7) and the right side support frame (101) are provided with an upper side connecting rod (18) through a sleeve (17).
2. The mobile protective fence for road construction according to claim 1, wherein: and a second bolt mounting piece is fixedly mounted in the middle of the right side supporting frame (101) and at a position corresponding to the bolt mounting piece (14).
3. The mobile protective fence for road construction according to claim 1, wherein: an arc groove is formed in the side face of the first supporting rod (3).
4. The mobile protective fence for road construction according to claim 1, wherein: mounting grooves are formed in the joints of the protective fence chassis (1), the upper side connecting rod (18), the first supporting rod (3) and the second supporting rod (4).
5. The mobile protective fence for road construction according to claim 1, wherein: the guardrail comprises a guardrail underframe (1), an upper side connecting rod (18), a first supporting rod (3), a second supporting rod (4) and a guardrail supporting leg (2), wherein the tubular structures are sealed at the ends and are hollow inside.
6. The mobile protective fence for road construction according to claim 1, wherein: bolts are arranged at the joints of the left supporting frame (7), the right supporting frame (101), the upper connecting rod (18) and the sleeve (17).
7. The mobile protective fence for road construction according to claim 1, wherein: the equal symmetry in panel (16) tow sides is installed and is reflected light strip to the panel mounting groove has all been seted up with the junction of panel (16) to second bracing piece (4), left side support frame (7), right side support frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178550.3U CN211523009U (en) | 2020-07-27 | 2020-07-27 | Highway construction is with portable rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178550.3U CN211523009U (en) | 2020-07-27 | 2020-07-27 | Highway construction is with portable rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211523009U true CN211523009U (en) | 2020-09-18 |
Family
ID=72464789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922178550.3U Expired - Fee Related CN211523009U (en) | 2020-07-27 | 2020-07-27 | Highway construction is with portable rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211523009U (en) |
-
2020
- 2020-07-27 CN CN201922178550.3U patent/CN211523009U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107165286B (en) | Stair connecting piece, manufacturing method, aluminum template system using stair connecting piece and stair construction method | |
| CN110001722A (en) | A kind of folding pushchair | |
| CN211523009U (en) | Highway construction is with portable rail guard | |
| CN215212255U (en) | Suspension type frame combined high-altitude operation platform | |
| CN112482874B (en) | Telescopic device for folding house | |
| CN206784998U (en) | A kind of extension type moves exhibition room framework | |
| CN107724724B (en) | Assembled swimming pool wall and detachable borderless swimming pool | |
| CN217581162U (en) | Foldable-type disassembly-free scaffold dismounting protective railing | |
| CN209121738U (en) | Folding bracket | |
| CN214463154U (en) | Building construction rail guard | |
| CN115324074A (en) | Portable mud guard of dregs hole | |
| CN210396357U (en) | Can dismantle simple and easy rail guard device | |
| CN207515393U (en) | A kind of drying device for radicant | |
| CN220117705U (en) | Dismounting-free scaffold | |
| CN217735094U (en) | Sandwich board mounting structure | |
| CN215671450U (en) | Municipal works rail | |
| CN215834202U (en) | High-strength advertising board | |
| CN218090515U (en) | Auxiliary device for suspension construction | |
| CN217128899U (en) | Adjustable aerial work platform | |
| CN214217530U (en) | Sectional type dock leveler | |
| CN215331951U (en) | Protective fence for municipal facilities | |
| CN211007812U (en) | Telescopic and movable metal stand | |
| CN211691149U (en) | Folding stair with supporting mechanism | |
| CN219654463U (en) | Subway engineering protective fence | |
| CN216405718U (en) | Foldable large exhibition hall |
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: 20200918 Termination date: 20210727 |