CN215593791U - Warning device is used in town road construction - Google Patents

Abstract

The utility model belongs to the field of road construction equipment, and particularly relates to a warning device for municipal road construction, which comprises a warning board, wherein the bottom of a supporting upright post is provided with a base, the end surface of the supporting upright post is connected with a mounting seat, the inside of the mounting seat is connected with a movable shaft, the outer wall of the movable shaft is rotatably connected with a shaft sleeve, one side of the shaft sleeve is connected with a supporting rod, one side of the supporting upright post is connected with a connecting plate, the inside of the connecting plate is provided with a clamping groove, and the inside of the clamping groove is provided with the warning board. Can carry out fine protection to inside warning sign and lamp area.

Description

Warning device is used in town road construction

Technical Field

The utility model relates to the field of road construction equipment, in particular to a warning device for municipal road construction.

Background

The application number is CN 201922241462.3's patent, discloses a town road construction warning device, which comprises a supporting rack, the top fixedly connected with device main part of support frame, the installation cavity has been seted up to the inside of device main part, the spout has all been seted up to the interior roof and the interior diapire of device main part, the inside movable mounting of installation cavity has the warning sign, the right side fixedly connected with activity handle of warning sign, the top and the equal fixedly connected with slider in bottom of warning sign, the through hole has been seted up to one side that the warning sign was kept away from to the slider.

The prior art has the following problems:

1. the warning device cannot be flexibly changed according to different warning areas, the angle of the device cannot be changed, and more space is wasted when the warning device is stored or transported.

2. The switching that can't realize the device nimble between activity and fixed is comparatively hard when removing the device, and the while is causing empting of device easily when meetting the unexpected touching of strong wind weather or other article, causes the damage to inside warning sign and lamp area.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a warning device for municipal road construction, which has the characteristics that the device can be flexibly changed according to different warning areas, the occupied space can be effectively saved when the device is transported and stored, the whole device can be prevented from side turning under the condition of external force interference, and the internal warning boards and lamp belts can be well protected.

(II) technical scheme

In order to solve the technical problem, the utility model provides a warning device for municipal road construction, which comprises a warning board, wherein a base is installed at the bottom of a supporting stand column, an installation seat is connected onto the end surface of the supporting stand column, a movable shaft is connected inside the installation seat, a shaft sleeve is rotatably connected to the outer wall of the movable shaft, a supporting rod is connected to one side of the shaft sleeve, a connecting plate is connected to one side of the supporting stand column, a clamping groove is formed in the connecting plate, the warning board is arranged inside the clamping groove, any two connecting plates are rotatably connected through a hinge assembly, the base is hollow, a telescopic rod is connected into an inner cavity of the base, a connecting frame is connected to one side of the telescopic rod, and a roller is rotatably connected to the other side of the connecting frame.

Preferably, the end face of the connecting plate can be provided with a reflective strip or a lamp strip.

Preferably, the supporting upright posts are inserted into the connecting plate through bolts.

Preferably, hinge assembly includes first diaphragm, second diaphragm and articulated shaft, first diaphragm and second diaphragm all are connected with the one end that is close to the connecting plate, the articulated shaft runs through with the inside of first diaphragm and second diaphragm.

Preferably, the bottom of the supporting rod is provided with a rubber ball.

Preferably, any two of the connecting plates are rotated forward by an angle in the range of-90 ° to 90 °.

The technical scheme of the utility model has the following beneficial technical effects: because the hinge assembly is arranged between the two connecting plates, the two connecting plates can rotate, therefore, the device can be flexibly changed according to different warning areas, and the support upright post and the connecting plate can be detached through the bolt, the device can be disassembled in advance when being transported and stored, thereby effectively saving the occupied space, because the supporting rod and the shaft sleeve are arranged, the supporting rod is always kept in a vertical state when the device is toppled, the device can be supported, the side turning can not be completely caused under the condition of external force interference, thereby well protecting the internal warning board and the lamp strip, because the telescopic rod and the roller are arranged, when the device needs to be fixed, the roller is contained in the base, when the device needs to be moved, the roller can be enabled to leak out of the base, so that the device can be flexibly switched between fixing and moving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall bending structure of the present invention;

FIG. 3 is a schematic view of a disassembly structure of the warning board of the present invention;

FIG. 4 is a schematic view of the overall dumping structure of the present invention;

FIG. 5 is a schematic illustration of an exploded view of the base of the present invention;

fig. 6 is an enlarged view of the hinge assembly of the present invention.

Reference numerals:

1. supporting the upright post; 2. a base; 3. a mounting seat; 4. a movable shaft; 5. a shaft sleeve; 6. a support bar; 7. a connecting plate; 8. a card slot; 9. a warning board; 10. a hinge assembly; 1001. a first transverse plate; 1002. a second transverse plate; 1003. hinging a shaft; 11. a telescopic rod; 12. a connecting frame; 13. a roller; 14. a bolt; 15. a rubber ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 and 4, a base 2 is installed at the bottom of a support column 1, an installation seat 3 is connected to the end face of the support column 1, a movable shaft 4 is connected to the inside of the installation seat 3, a shaft sleeve 5 is rotatably connected to the outer wall of the movable shaft 4, a support rod 6 is connected to one end of the shaft sleeve 5, and a rubber ball 15 is connected to the bottom end of the support rod 6.

Specifically, the axle sleeve 5 can rotate relatively on the loose axle 4, axle sleeve 5 and bracing piece 6 fixed connection, consequently, bracing piece 6 can rotate along with axle sleeve 5's rotation, when the device receives external force to disturb and takes place the slope, because under axle sleeve 5 and loose axle 4 can the relative pivoted condition, bracing piece 6 under the condition of self gravity, remain throughout mutually perpendicular with ground, can not be along with the slope and the slope of device, consequently when the device inclines to certain angle, bracing piece 6 at first contacts with ground, thereby can support the device, prevent thorough side tumbling.

Further, through the supporting role of bracing piece 6 to the device, can avoid the device directly to turn on one's side, can protect warning sign 9 and the lamp area of inside, prevent to take place to damage to the one end of bracing piece 6 still is connected with rubber ball 15, and rubber ball 15 can increase and the area of contact between the ground, can increase and the frictional force between the ground when with ground contact, can effectually reduce and take place relative slip between bracing piece 6 and the ground.

As shown in fig. 2 and 3, one side of the support column 1 is connected with a connecting plate 7, a clamping groove 8 is arranged inside the connecting plate 7, a warning board 9 is arranged inside the clamping groove 8, and a lamp strip or a reflective strip can be further arranged on the end face of the connecting plate 7.

The utility model particularly relates to, draw-in groove 8 and warning sign 9's size looks adaptation, can be simple convenient install and dismantle warning sign 9, can make the device also can normal use under the condition that night or light is not good through setting up of lamp area and reflective strip, and reflective strip can reflect light on every side, warns personnel and vehicle around, and the lamp area then can be frequent send light and can play the warning effect at night equally.

As shown in fig. 2 and 6, any two connecting plates 7 are rotatably connected through a hinge assembly 10, the hinge assembly 10 includes a first transverse plate 1001, a second transverse plate 1002 and a hinge shaft 1003, the first transverse plate 1001 and the second transverse plate 1002 are connected to one end near the connecting plates 7, and the hinge shaft 1003 penetrates through the inner portions of the first transverse plate 1001 and the second transverse plate 1002.

Specifically, first diaphragm 1001 can rotate through articulated shaft 1003 and second diaphragm 1002 to fixed connection between first diaphragm 1001 and the connecting plate 7, consequently the connecting plate 7 can carry out the angular rotation with the axis of articulated shaft 1003, can change the angle between two arbitrary connecting plates 7 at rotatory in-process, can adjust the angle of buckling of connecting plate 7 according to the difference in warning region, can with the regional better matching of warning.

As shown in fig. 1 and 5, the base 2 is hollow, and an expansion link 11 is disposed in the inner space of the base 2, one end of the expansion link 11 is connected to a connecting frame 12, and the other end of the connecting frame 12 is rotatably connected to a roller 13.

Specifically, the one end of telescopic link 11 is connected with the inner wall of base 2, and the other end is connected with link 12, when needs move the device, telescopic link 11 stretches out and draws back, thereby drive gyro wheel 13 and break away from the inside of base 2, make and contact between gyro wheel 13 and the ground, realize the removal to the device, when needs fix the device, adjust telescopic link 11 once more, telescopic link 11 stretches out and draws back once more, it accomodates in the cavity of base 2 completely to drive gyro wheel 13, make and contact between base 2 and the ground, realize the fixed to the device.

Furthermore, the relative position of the roller 13 in the base 2 is changed, so that the device can be flexibly switched between moving and fixing, the device is more labor-saving when being moved, and the flexibility of the device is better.

As shown in fig. 1, the support column 1 is inserted into the connecting plate 7 through the plug 14.

The utility model particularly discloses, all be provided with the hole with 14 looks adaptations of bolt in support post 1 and the connecting plate 7 to can realize fixing connecting plate 7 and support post 1 through the cooperation in bolt 14 and hole, thereby can carry out nimble dismantlement to the device, can reduce occupation in space in transportation and storage.

The working principle and the using process of the utility model are as follows: firstly, the telescopic rod 11 is adjusted according to the requirement of a user, the telescopic rod 11 is stretched to drive the roller 13 to leak out of the base 2, so that the user can move the device through the roller 13, after the device is moved to a proper position, the connecting plate 7 can be bent according to the difference of warning areas, the device can be better matched with the warning areas, secondly, the telescopic rod 11 is adjusted again to enable the roller 13 to be completely accommodated in the base 2, the device is fixed, the user can install the warning board 9 in the clamping groove 8 in the connecting plate 7, the warning board 9 is fixed and limited, when the device is subjected to external force interference in the using process, the device is laterally turned, the supporting rod 6 is always kept vertical to the ground through the matching between the shaft sleeve 5 and the movable shaft 4, the device cannot be inclined due to the inclination of the device, and when the device is inclined to a certain angle, the bracing piece 6 of both sides at first with ground contact to can support holistic device, avoid turning on one's side completely and cause the damage to inside warning sign 9 and lamp area.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. The warning device for the municipal road construction comprises a warning board (9) and is characterized in that a base (2) is installed at the bottom of a supporting stand column (1), a mounting seat (3) is connected to the end face of the supporting stand column (1), a movable shaft (4) is connected to the inside of the mounting seat (3), a shaft sleeve (5) is rotatably connected to the outer wall of the movable shaft (4), a supporting rod (6) is connected to one side of the shaft sleeve (5), a connecting plate (7) is connected to one side of the supporting stand column (1), a clamping groove (8) is formed in the connecting plate (7), the warning board (9) is arranged in the clamping groove (8), any two connecting plates (7) are rotatably connected through a hinge assembly (10), the base (2) is hollow, and a telescopic rod (11) is connected to the inner cavity of the base (2), one side of the telescopic rod (11) is connected with a connecting frame (12), and the other side of the connecting frame (12) is rotatably connected with a roller (13).

2. The warning device for the municipal road construction according to claim 1, wherein a reflective strip or a light strip is provided on the end face of the connecting plate (7).

3. The warning device for town road construction according to claim 1, wherein the support post (1) is inserted into the connecting plate (7) through the plug (14).

4. The warning device for the municipal road construction according to claim 1, wherein the hinge assembly (10) comprises a first transverse plate (1001), a second transverse plate (1002) and a hinge shaft (1003), the first transverse plate (1001) and the second transverse plate (1002) are connected to one end of the connecting plate (7), and the hinge shaft (1003) penetrates through the inside of the first transverse plate (1001) and the second transverse plate (1002).

5. The warning device for town road construction according to claim 1, wherein a rubber ball (15) is mounted on the bottom of the support rod (6).

6. The warning device for town road construction according to claim 1, wherein any two of the connection plates (7) are rotated by an angle ranging from-90 ° to 90 ° in front.

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