CN215520320U - Safety protective guard of road and bridge construction usefulness - Google Patents
Safety protective guard of road and bridge construction usefulness Download PDFInfo
- Publication number
- CN215520320U CN215520320U CN202121209582.6U CN202121209582U CN215520320U CN 215520320 U CN215520320 U CN 215520320U CN 202121209582 U CN202121209582 U CN 202121209582U CN 215520320 U CN215520320 U CN 215520320U
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- supporting plate
- assembly
- road
- automatic
- plate
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Abstract
The utility model relates to the technical field of protective guards, in particular to a safety protective guard for road and bridge construction, which comprises: the supporting plate is arranged on the outer side of the base; the connecting mechanisms are arranged on two sides of the supporting plate; the driving mechanism is arranged on the inner side of the supporting plate, is used for connecting the supporting plate and the connecting mechanism and drives the connecting mechanism to move in the horizontal direction; wherein the connecting mechanism comprises: the automatic connecting assembly is arranged on the outer side of the supporting plate; according to the utility model, through arranging the connecting mechanism, the automatic connection of the guard rail is realized by utilizing the matching of the transmission assembly, the automatic connecting assembly and the driving mechanism, so that the installation efficiency of the guard rail is greatly improved, time and labor are saved, and the installation is firm.
Description
Technical Field
The utility model relates to the technical field of protective guards, in particular to a safety protective guard for road and bridge construction.
Background
At present, in construction or emergency repair of electric power, tap water, communication and the like, a protective guard must be erected on a construction site for safety, and near a general construction site, the protective guard is most common, and the protective guard not only has the function of isolating a construction space from the periphery, but also ensures that external personnel and vehicles cannot enter the construction site at any time to influence normal construction work.
When the existing road and bridge is maintained, the guard rail needs to move along with the maintenance of a road after being used for a period of time, but when the existing guard rail is installed, a worker needs to lift the guard rail to enable a pin rod to be inserted into a pin hole, splicing can be completed, the installation and installation process is time-consuming and labor-consuming, and the installation efficiency is low, so that aiming at the current situation, the safety guard rail for road and bridge construction needs to be developed urgently to overcome the defects in the current practical application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety guard rail for road and bridge construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a safety guard rail of road and bridge construction usefulness, includes: the supporting plate is arranged on the outer side of the base;
the connecting mechanisms are arranged on two sides of the supporting plate; and
the driving mechanism is arranged on the inner side of the supporting plate, is used for connecting the supporting plate and the connecting mechanism and drives the connecting mechanism to move in the horizontal direction;
wherein the connecting mechanism comprises:
the automatic connecting assembly is arranged on the outer side of the supporting plate;
the transmission assembly is arranged between the automatic connecting assembly and the driving mechanism and used for matching the driving mechanism to drive the automatic connecting assembly to move to realize the connection of the adjacent guard railings.
Compared with the prior art, the utility model has the beneficial effects that:
according to the automatic connecting device, when the device is used, the driving mechanism is used for driving the transmission assembly to operate, the transmission assembly drives the automatic connecting assembly to move in the horizontal direction, so that the automatic connecting assemblies on two adjacent protective guards are close to each other, then the two protective guards are connected by controlling the automatic connecting assemblies.
Drawings
Fig. 1 is a schematic structural view of a safety guard rail for road and bridge construction.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of a partial structure of a connecting assembly in a safety guard rail for road and bridge construction.
In the figure: 1-base, 2-supporting plate, 3-warning light, 4-driving piece, 5-driving rod, 6-lifting plate, 7-caster, 8-moving piece, 9-first connecting rod, 10-second connecting rod, 11-connecting plate, 12-connecting block, 13-wedge block, 14-telescopic piece, 15-connecting groove, 16-inserting plate, 17-sliding rod, 18-slot, 19-sliding block, 20-clamping block, 21-clamping groove and 22-elastic piece.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, in an embodiment of the present invention, a safety guard rail for road and bridge construction includes:
the device comprises a base 1 and a supporting plate 2, wherein the supporting plate 2 is arranged on the outer side of the base 1;
the connecting mechanisms are arranged on two sides of the supporting plate 2; and
the driving mechanism is arranged on the inner side of the supporting plate 2, is used for connecting the supporting plate 2 and the connecting mechanism and drives the connecting mechanism to move in the horizontal direction;
wherein the connecting mechanism comprises:
the automatic connecting assembly is arranged on the outer side of the supporting plate 2;
the transmission assembly is arranged between the automatic connecting assembly and the driving mechanism and used for matching the driving mechanism to drive the automatic connecting assembly to move to realize the connection of the adjacent guard railings.
In this embodiment, the supporting plate 2 is fixed in the outer side of the base 1, the automatic connecting assemblies are arranged on two sides of the supporting plate 2, when the device is used, the driving mechanism is used for driving the driving assembly to operate, the driving assembly drives the automatic connecting assemblies to move in the horizontal direction, so that the automatic connecting assemblies on two adjacent protective fences are close to each other, and then the two protective fences are connected through controlling the automatic connecting assemblies.
In one embodiment of the present invention, the transmission assembly comprises:
the connecting piece is arranged on the outer side of the supporting plate 2 and connected with the automatic connecting assembly;
one end of the second connecting rod 10 is rotatably connected with the connecting piece, and the other end of the second connecting rod 10 is rotatably connected with the supporting plate 2;
the first connecting rod 8 is rotatably connected to the connecting piece; and
and the moving part 8 is arranged on the inner side of the supporting plate 2 in a sliding connection mode, and is used for matching with the driving mechanism to drive the first connecting rod 9 and the second connecting rod 10 to realize the movement of the connecting piece together.
In this embodiment, the moving part 8 can be the movable block, movable block sliding connection locates 2 inboards of backup pad, the connecting piece can set up to one, also can set up to a plurality ofly, when actuating mechanism drive moving part 8 removed, can realize the multi-end drive to automatic connection subassembly to promote the stability of automatic connection subassembly when removing greatly, equally can hoisting device's stability, when the device moves, actuating mechanism drive moving part 8 removes along 2 inner walls of backup pad, moving part 8 drives head rod 9 and removes, and second connecting rod 9 then cooperates head rod 9 realizes together the removal of connecting piece, thereby drive through the connecting piece automatic connection subassembly removes.
In an embodiment of the present invention, referring to fig. 2, the connecting member includes:
a connecting block 12;
the sliding block 19 is arranged at one end of the sliding block 19 in a sliding connection mode and is arranged on the inner side of the connecting block 12, and the other end of the sliding block 19 is connected with the automatic connecting assembly; and
and the positioning piece is used for fixing the connecting block 12 and the sliding block 19 and is arranged on the inner side of the connecting block 12.
In this embodiment, the positioning elements may be a fixture block 20 and a clamping groove 21, the fixture block 20 is slidably connected to the inner side of the wall of the connecting block 12, the fixture block 20 is connected to the connecting block 12 through an elastic element 22, the elastic element 22 may be a spring or an elastic metal plate, a plurality of clamping grooves 21 corresponding to the fixture block 20 are disposed on the outer side of the slider 19, the slider 19 is fixed to the outer side of the automatic connection assembly, and by providing a connection element, the position of the automatic connection assembly can be finely adjusted when there is a deviation in the moving distance of the transmission assembly, so that the accuracy of the guard rail during connection is improved;
in addition, slider 19 keep away from connecting block 12 one end with can realize rotating through the pivot between the automatic connection subassembly and be connected to make the rail guard arrange according to certain angle in the installation, strengthened the application scope of device greatly, promoted the practicality of device.
In one embodiment of the utility model, the automatic connection assembly comprises:
the connecting plates 11 are arranged on two sides of the supporting plate 2;
the fixing component is arranged on the inner side of the connecting plate 11 on one side; and
the slot 18 is arranged on the inner side of the connecting plate 11 on the other side, and is used for being matched with the fixing component to realize the connection of the adjacent guard rails.
In this embodiment, the transmission assembly is driven by the driving mechanism to control the connecting plate 11 to move, and the fixing assembly in the connecting plate 11 on one side is matched with the slot 18 in the connecting plate 11 on the other side to realize the connection of the two guard rails.
In one embodiment of the present invention, referring to fig. 3, the fixing assembly includes:
the wedge-shaped block 13 is arranged on the inner side of the connecting plate 11 in a sliding connection mode;
the telescopic piece 14 is arranged between the wedge block 13 and the connecting plate 11; and
and the plug connector is slidably connected with the inner side of the connecting plate 11 and is used for matching with the expansion piece 14 to move along the wall of the connecting plate 11.
In this embodiment, extensible member 13 can be electric telescopic handle or pneumatic rod, the plug connector with 13 inclined plane butt of wedge, wherein, the plug connector can be picture peg 16 and slide bar 17, slide bar 17 fixed connection locates the picture peg 16 outside, picture peg 16 with connecting plate 11 sliding connection, the inboard slope of wedge 13 be provided with slide bar 17 sliding connection's spread groove 15, when extensible member 13 drive wedge 13 is in when moving in the connecting plate 11, picture peg 16 outwards removes and inserts under slide bar 17 and spread groove 15's drive in the slot 18, realize being connected between the adjacent rail guard.
In one embodiment of the present invention, the driving mechanism includes:
the driving piece 4 is arranged on the inner side of the base 1; and
and the driving rod 5 is rotatably connected and arranged on the inner side of the supporting plate 2 and is used for matching with the driving piece 4 to drive the transmission assembly to realize the movement of the automatic connecting assembly.
In this embodiment, driving piece 4 passes through bolt fixed connection and sets up base 1 is inboard, driving piece 4 can be driving motor or driving motor, actuating lever 5 with 4 output ends of driving piece are connected, and when the moving part was provided with a plurality ofly, the screw direction on the actuating lever 5 changed according to actual conditions to guarantee that the first connecting rod 9 and the second connecting rod 10 that are located on a connecting piece do the motion of opposite direction.
In one embodiment of the present invention, the driving mechanism further comprises:
the lifting plate 6 is arranged on the inner side of the base 1, and is connected with the driving rod 5;
the caster 7 is arranged on the outer side of the lifting plate 6, and the caster 7 is arranged on the outer side of the lifting plate 6; and
the guide rod is arranged on the inner side of the base 1 and is in sliding connection with the lifting plate 6.
In this embodiment, lifter plate 6 with 5 threaded connection of actuating lever, when the drive of driving piece 4 when actuating lever 5 rotates, actuating lever 5 drives lifter plate 6 is followed when the guide bar downstream makes truckle 7 and ground contact, and actuating lever 5 can control drive assembly simultaneously and make automatic coupling assembling move to being close to backup pad 2 one side to make the volume of device diminish, and then make things convenient for people to deposit and transport the device, on the contrary, when truckle 7 income during in the base 1, automatic coupling assembling expandes to both sides, makes things convenient for people to connect the rail guard.
In one embodiment of the present invention, the support plate 2 further comprises:
warning light 3, warning light 3 is located 2 outsides of backup pad through setting up warning light 3, can further promote the safeguard effect of rail guard.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The utility model provides a safety protective guard of road and bridge construction usefulness which characterized in that includes:
the supporting plate is arranged on the outer side of the base;
the connecting mechanisms are arranged on two sides of the supporting plate; and
the driving mechanism is arranged on the inner side of the supporting plate, is used for connecting the supporting plate and the connecting mechanism and drives the connecting mechanism to move in the horizontal direction;
wherein the connecting mechanism comprises:
the automatic connecting assembly is arranged on the outer side of the supporting plate;
the transmission assembly is arranged between the automatic connecting assembly and the driving mechanism and used for matching the driving mechanism to drive the automatic connecting assembly to move to realize the connection of the adjacent guard railings.
2. The safety guard rail for road and bridge construction according to claim 1, wherein the driving assembly comprises:
the connecting piece is arranged on the outer side of the supporting plate and is connected with the automatic connecting assembly;
one end of the second connecting rod is rotatably connected with the connecting piece, and the other end of the second connecting rod is rotatably connected with the supporting plate;
the first connecting rod is rotatably connected to the connecting piece; and
the movable part is arranged on the inner side of the supporting plate in a sliding connection mode and is used for matching with the driving mechanism to drive the first connecting rod and the second connecting rod to realize the movement of the connecting piece together.
3. The safety guard rail for road and bridge construction as claimed in claim 2, wherein the connection member comprises:
connecting blocks;
one end of the sliding block is slidably connected to the inner side of the connecting block, and the other end of the sliding block is connected with the automatic connecting assembly; and
and the positioning piece is used for fixing the connecting block and the sliding block and is arranged on the inner side of the connecting block.
4. The safety guard rail for road and bridge construction according to claim 1, wherein the automatic connection assembly comprises:
the connecting plates are arranged on two sides of the supporting plate;
the fixing component is arranged on the inner side of the connecting plate on one side; and
the slot is arranged on the inner side of the connecting plate on the other side and is used for being matched with the fixing assembly to realize connection of the adjacent guard rails.
5. The safety guard rail for road and bridge construction as claimed in claim 4, wherein the fixing member comprises:
the wedge-shaped block is arranged on the inner side of the connecting plate in a sliding connection mode;
the telescopic piece is arranged between the wedge-shaped block and the connecting plate; and
and the plug connector is slidably connected with the inner side of the connecting plate and is used for matching with the expansion piece to move along the wall of the connecting plate.
6. The safety guard rail for road and bridge construction as claimed in claim 1, wherein the driving mechanism comprises:
the driving piece is provided with the inner side of the base; and
the driving rod is rotatably connected and arranged on the inner side of the supporting plate and used for matching with the driving piece to drive the transmission assembly to realize the movement of the automatic connecting assembly.
7. The safety guard rail for road and bridge construction according to claim 6, wherein the driving mechanism further comprises:
the lifting plate is arranged on the inner side of the base and is connected with the driving rod;
the trundle is provided with the outer side of the lifting plate; and
the guide rod is arranged on the inner side of the base and is in sliding connection with the lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209582.6U CN215520320U (en) | 2021-06-01 | 2021-06-01 | Safety protective guard of road and bridge construction usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209582.6U CN215520320U (en) | 2021-06-01 | 2021-06-01 | Safety protective guard of road and bridge construction usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215520320U true CN215520320U (en) | 2022-01-14 |
Family
ID=79806159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121209582.6U Expired - Fee Related CN215520320U (en) | 2021-06-01 | 2021-06-01 | Safety protective guard of road and bridge construction usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215520320U (en) |
-
2021
- 2021-06-01 CN CN202121209582.6U patent/CN215520320U/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: 20220114 |