CN211171702U

CN211171702U - Postposition warning device for road and bridge repair

Info

Publication number: CN211171702U
Application number: CN201922117301.3U
Authority: CN
Inventors: 庄茂龙; 王聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-04
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a rearmounted warning device is used in road bridge restoration, comprising a base plate, the top fixedly connected with box of bottom plate, the inner chamber fixedly connected with pivot pole of box, the surface of pivot pole is rotated and is connected with the support digging arm, the top of supporting the digging arm runs through to the top of box and fixedly connected with warning sign body, the bottom fixedly connected with arc pinion rack of supporting the digging arm, arc pinion rack's bottom is provided with the pinion rack with arc pinion rack engaged with, one side of pinion rack is provided with reciprocal translation mechanism, the movable hole with support digging arm looks adaptation is seted up at the top of box, the equal fixedly connected with walking wheel in four corners of bottom plate bottom, the both ends of bottom plate are provided with fixed establishment respectively. The warning board body in the rear warning device can swing in a reciprocating mode, the warning effect is good, and the problem that the warning effect of a traditional fixed rear warning device is not ideal is solved.

Description

Postposition warning device for road and bridge repair

Technical Field

The utility model relates to a road bridge repair equipment technical field specifically is a road bridge is rearmounted warning device for restoration.

Background

The road bridge is the general name of highway and bridge, and the road bridge is after using a certain time, and the surface of road need be restoreed, and prosthetic in-process need use rearmounted warning device, however the warning sign among the traditional rearmounted warning device is all fixed, and people always are used to concern the object of motion, and the in-process vehicle of using can not notice perhaps for warning device warning effect is unsatisfactory, and this is exactly the weak point that prior art exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road bridge is rearmounted warning device for restoration, but the warning sign body among this rearmounted warning device reciprocating swing, warning effect is good, has solved the unsatisfactory problem of traditional fixed rearmounted warning device warning effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rearmounted warning device for road and bridge restoration, includes the bottom plate, the top fixedly connected with box of bottom plate, the inner chamber fixedly connected with pivot pole of box, the surface of pivot pole is rotated and is connected with the support digging arm, the top of supporting the digging arm runs through to the top of box and fixedly connected with warning sign body, the bottom fixedly connected with arc pinion rack of supporting the digging arm, the bottom of arc pinion rack is provided with the pinion rack with arc pinion rack engaged with, one side of pinion rack is provided with reciprocal translation mechanism, the movable hole with support digging arm looks adaptation is seted up at the top of box, the equal fixedly connected with walking wheel in four corners of bottom plate bottom, the both ends of bottom plate are provided with fixed establishment respectively.

Preferably, the reciprocating translation mechanism comprises a fixed plate fixed on the rear side of the inner cavity of the box body, the top of the fixed plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotary table, a front side of the rotary table is fixedly connected with a rotary block, the bottom of the toothed plate is fixedly connected with a frame, the inner wall of the frame is movably connected with the rotary block, the bottom of the frame is movably connected with the box body, and two sides of the toothed plate are respectively provided with a guide mechanism.

Preferably, the guide mechanism comprises horizontal sliding rods fixed on two sides of the toothed plate, vertical fixing rods are fixedly connected to two sides of the bottom of the inner cavity of the box body, a fixed sliding sleeve is fixedly connected to the top of each vertical fixing rod, and the inner wall of the fixed sliding sleeve is connected with the horizontal sliding rods in a sliding mode.

Preferably, the fixing mechanism comprises threaded sleeves penetrating through two ends of the bottom plate, threaded screws are connected to inner cavities of the threaded sleeves in a threaded manner, and the bottoms of the screws penetrate through the bottoms of the bottom plate and are fixedly connected with fastening blocks.

Preferably, the top of supporting the both sides of digging arm is all fixedly connected with and is strengthened the arm, strengthen the other end and warning sign body fixed connection of arm.

Preferably, the front side fixedly connected with warning light strip of warning sign body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model drives the toothed plate to move left and right through the reciprocating translation mechanism, further drives the arc toothed plate and the support movable arm to swing by taking the rotating shaft rod as an axis, thereby driving the warning board body to swing through the support movable arm, achieving the purpose of good warning effect and solving the problem of unsatisfactory warning effect of the traditional fixed post warning device;

2. the utility model discloses a setting of reciprocal translation mechanism makes the motor drive the carousel and rotates, and the carousel then drives the turning block at the inner chamber activity of frame, and then drives the frame side to side motion, and the frame then drives the pinion rack side to side motion, and the pinion rack drives horizontal slide bar and moves about the inner chamber of fixed sliding sleeve, has improved the stability that the pinion rack moved about;

3. the utility model can realize the fixation of the bottom plate on the ground by arranging the fixing mechanism, rotating the screw rod by the operator, and enabling the screw rod to drive the fastening block to move downwards and contact with the ground through the matching of the screw sleeve and the screw rod;

4. the utility model discloses a strengthening the arm can increase the intensity that supports digging arm and this body coupling of warning sign, and warning light strip can make warning device also be applicable in evening.

Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of the reciprocating translation mechanism and the box body;

fig. 3 is a schematic view of the internal structure of the case.

In the figure: 1. a base plate; 2. a box body; 3. a spindle rod; 4. supporting the movable arm; 5. a warning board body; 6. an arc toothed plate; 7. a toothed plate; 8. a reciprocating translation mechanism; 81. a fixing plate; 82. a motor; 83. a turntable; 84. rotating the block; 85. a frame; 86. a guide mechanism; 861. a horizontal sliding bar; 862. a vertical fixing rod; 863. fixing the sliding sleeve; 9. a movable hole; 10. a traveling wheel; 11. a fixing mechanism; 111. a threaded sleeve; 112. a screw; 113. a fastening block; 12. a reinforcing arm; 13. a warning light bar.

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.

A postposition warning device for road and bridge repair comprises a bottom plate 1, wherein a box body 2 is fixedly connected to the top of the bottom plate 1, a rotating shaft rod 3 is fixedly connected to the inner cavity of the box body 2, a supporting movable arm 4 is rotatably connected to the surface of the rotating shaft rod 3, the top of the supporting movable arm 4 penetrates through the top of the box body 2 and is fixedly connected with a warning board body 5, an arc-shaped toothed plate 6 is fixedly connected to the bottom of the supporting movable arm 4, a toothed plate 7 meshed with the arc-shaped toothed plate 6 is arranged at the bottom of the arc-shaped toothed plate 6, a reciprocating translation mechanism 8 is arranged on one side of the toothed plate 7, the reciprocating translation mechanism 8 comprises a fixed plate 81 fixed on the rear side of the inner cavity of the box body 2, a motor 82 is fixedly connected to the top of the fixed plate 81, a turntable 83 is fixedly connected to an output shaft of the motor 82, and a, the bottom of pinion rack 7 is fixedly connected with frame 85, the inner wall and the turning block 84 swing joint of frame 85, the bottom and the box 2 swing joint of frame 85.

Both sides of pinion rack 7 all are provided with guiding mechanism 86, guiding mechanism 86 is including the horizontal slide bar 861 that is fixed in pinion rack 7 both sides, the equal fixedly connected with vertical dead lever 862 in both sides of 2 inner chamber bottoms of box, the top fixedly connected with fixed sliding sleeve 863 of vertical dead lever 862, the inner wall and the horizontal slide bar 861 sliding connection of fixed sliding sleeve 863, through the setting of reciprocal translation mechanism 8, motor 82 drives carousel 83 and rotates, and carousel 83 then drives the inner chamber activity of turning block 84 at frame 85, and then drives frame 85 side-to-side movement, and frame 85 then drives pinion rack 7 and removes in step, and pinion rack 7 drives horizontal slide bar 861 and removes about fixed sliding sleeve 863's inner chamber, has improved the stability that pinion rack 7 removed.

The top of box 2 is seted up and is supported movable hole 9 of digging arm 4 looks adaptation, the equal fixedly connected with walking wheel 10 in four corners of bottom plate 1 bottom, the both ends of bottom plate 1 are provided with fixed establishment 11 respectively, fixed establishment 11 is including running through the swivel nut 111 that sets up at bottom plate 1 both ends, the inner chamber threaded connection of swivel nut 111 has screw rod 112, the bottom of screw rod 112 runs through to the bottom of bottom plate 1 and fixedly connected with fastening block 113, and through the setting of fixed establishment 11, the operation personnel rotate screw rod 112, and through the cooperation of swivel nut 111 with screw rod 112, make screw rod 112 drive fastening block 113 downstream and with ground contact, can realize the fixed of bottom plate 1 on the ground. Support the equal fixedly connected with in top of 4 both sides of digging arm and strengthen arm 12, strengthen the other end and the 5 fixed connection of warning sign body of arm 12, the front side fixedly connected with warning light strip 13 of warning sign body 5 strengthens arm 12 and can increase the intensity of supporting digging arm 4 and warning sign body 5 and be connected, and warning light strip 13 can make warning device also be applicable evening.

This rearmounted warning device is used in road and bridge restoration when using, put whole warning device in the position that needs the warning, then fix whole device on the ground through fixed establishment 11, open reciprocal translation mechanism 8 after that, drive pinion rack 7 reciprocating motion about, pinion rack 7 meshes with arc pinion rack 6, then drive arc pinion rack 6 and support the digging arm 4 and use pivot pole 3 as the reciprocal swing of axle, support digging arm 4 and drive 5 reciprocal swings of warning sign body, wobbling warning sign body 5 more can arouse navigating mate's attention, warning effect is good.

Among this rearmounted warning device for road and bridge restoration, drive pinion rack 7 side-to-side movement through reciprocal translation mechanism 8, and then drive arc pinion rack 6 and support digging arm 4 and use pivot pole 3 as the axle swing to drive warning sign body 5 swings through supporting digging arm 4, can reach the good purpose of warning effect, solved the unsatisfactory problem of traditional fixed rearmounted warning device warning effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The technical features of the present invention that are not described can be realized by the prior art, and are not described herein again. The present invention is not limited to the above embodiments, and variations, modifications, additions and substitutions made by those skilled in the art within the scope of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a road bridge is rearmounted warning device for restoration, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a box body (2), the inner cavity of the box body (2) is fixedly connected with a rotating shaft rod (3), the surface of the rotating shaft rod (3) is rotationally connected with a supporting movable arm (4), the top of the supporting movable arm (4) penetrates to the top of the box body (2) and is fixedly connected with a warning board body (5), the bottom of the supporting movable arm (4) is fixedly connected with an arc toothed plate (6), a toothed plate (7) meshed with the arc toothed plate (6) is arranged at the bottom of the arc toothed plate (6), a reciprocating translation mechanism (8) is arranged on one side of the toothed plate (7), a movable hole (9) matched with the supporting movable arm (4) is formed in the top of the box body (2), the four corners of the bottom plate (1) are fixedly connected with walking wheels (10), and two ends of the bottom plate (1) are respectively provided with a fixing mechanism (11).

2. The post warning device for road and bridge repair of claim 1, wherein: reciprocating translation mechanism (8) is including being fixed in fixed plate (81) of box (2) inner chamber rear side, the top fixedly connected with motor (82) of fixed plate (81), output shaft fixedly connected with carousel (83) of motor (82), the front side fixedly connected with turning block (84) of carousel (83), the bottom fixedly connected with frame (85) of pinion rack (7), the inner wall and the turning block (84) swing joint of frame (85), the bottom and box (2) swing joint of frame (85), the both sides of pinion rack (7) all are provided with guiding mechanism (86).

3. The post warning device for road and bridge repair of claim 2, wherein: the guide mechanism (86) comprises horizontal sliding rods (861) fixed on two sides of the toothed plate (7), vertical fixing rods (862) are fixedly connected to two sides of the bottom of the inner cavity of the box body (2), fixed sliding sleeves (863) are fixedly connected to the tops of the vertical fixing rods (862), and the inner walls of the fixed sliding sleeves (863) are slidably connected with the horizontal sliding rods (861).

4. The post warning device for road and bridge repair of claim 3, wherein: fixed establishment (11) are including running through swivel nut (111) of setting at bottom plate (1) both ends, the inner chamber threaded connection of swivel nut (111) has screw rod (112), the bottom of screw rod (112) runs through to the bottom of bottom plate (1) and fixedly connected with fastening block (113).

5. The post warning device for road and bridge repair of claim 4, wherein: the warning board is characterized in that the top parts of the two sides of the supporting movable arm (4) are fixedly connected with a reinforcing arm (12), and the other end of the reinforcing arm (12) is fixedly connected with the warning board body (5).

6. The post warning device for road and bridge repair of claim 5, wherein: the front side fixedly connected with warning light strip (13) of warning sign body (5).