Building highway pavement construction protection device

Abstract

The utility model discloses a protective device for building highway pavement construction. The protective device comprises a protective plate, a transverse strip, a connecting lug and a first fixing bolt, according to the building highway pavement construction protection device, a fence assembly comprises a plurality of protection plates which are adjacently arranged, connecting lugs are jointly hinged between the tops and the bottoms of the adjacent protection plates, the protection plates can be mutually folded through cooperation of the connecting lugs, and transverse strips are rotationally connected to the tops of the protection plates on the edges of one side and the bottoms of the protection plates on the edges of the other side correspondingly; first fixing bolts penetrate through the positions, away from the rotating points, of the transverse strips, the first fixing bolts are in threaded connection to the protection plates corresponding to the edges, the protection plates can be folded through cooperation of the connecting lugs, and the transverse strips can be folded in a rotating mode. And therefore, the folded fence assembly can be stored in the fence assembly storage cavity in the storage box to be matched with the accessory storage cavity to store accessory tools, the folding storage effect is achieved, the occupied space of the device is effectively reduced, and the device is convenient to transport and carry.

Description

Technical Field

[0001] The utility model relates to the field of road guardrails, in particular to a road construction protection device for building highways. Background Art

[0002] During the process of road construction and use, potholes often appear on the road due to long-term rolling of the road surface and other natural or man-made factors. For driving safety, the potholes in the road surface need to be repaired. The road surface is generally repaired with concrete. In order to prevent the newly repaired road surface from being rolled over by vehicles or damaged by humans, which may lead to repair failure or danger, temporary protective devices need to be placed at the repair site to protect the repaired road surface.

[0003] However, the existing protective devices are all welded into a whole by a number of railings, which cannot be disassembled or folded, occupy a large space, and are inconvenient to carry and transport. Therefore, a construction road pavement construction protective device is proposed to optimize the above-mentioned existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide a road pavement construction protection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction road pavement protection device comprises a storage assembly and a fence assembly, wherein the storage assembly comprises a storage box, the bottom surface of the storage box is fixedly connected with a support leg, the fence assembly comprises a plurality of adjacently arranged guard plates, the tops and bottoms of adjacent guard plates are hingedly connected with connecting ears, the guard plates can be folded with each other through the cooperation of the connecting ears, the top of the guard plate at one edge and the bottom of the guard plate at the other edge are both rotatably connected with a horizontal bar, a first fixing bolt penetrates the horizontal bar away from the rotation point, a through hole for the first fixing bolt to penetrate is opened on the horizontal bar, and the first fixing bolt is inserted into the horizontal bar. The bolts are threadedly connected to the guard plates corresponding to the edges, and the corresponding guard plates are provided with threaded holes for the first fixing bolts to be threadedly connected. The two ends of the horizontal bar respectively correspond to the back of the storage box and are fixed to the storage box by the second fixing bolts. The ends of the horizontal bar are provided with through holes for the second fixing bolts to pass through, and the back of the storage box is provided with threaded holes for the second fixing bolts to be threadedly connected. The storage box is provided with an accessory storage chamber and an enclosure assembly storage chamber. The accessory storage chamber is used to store bolts and tightening tools, and the enclosure assembly storage chamber is used to store folded enclosure assemblies.

[0007] As a further solution of the utility model: a hinge seat is fixedly connected to one side of the storage box, and a hinge head is fixedly connected to the other side of the storage box, and the hinge head corresponds to and fits with the hinge seat.

[0008] As a further solution of the utility model: the top and bottom of the hinge seat are threadedly connected with a third fixing bolt at the corresponding positions of the hinge head, the third fixing bolt is inserted into the hinge head, a threaded hole for the threaded connection of the third fixing bolt is opened on the hinge seat, and a circular hole for the third fixing bolt to be inserted and rotated is opened on the hinge head.

[0009] As a further solution of the utility model: a hollow baffle is provided on the front side of the storage box, the top of the hollow baffle is hinged to the top of the storage box by a hinge, an extension plate matching it is slidably connected in the hollow baffle, a hand-tightening bolt penetrates the bottom of the extension plate, a corresponding threaded hole for threaded connection of the hand-tightening bolt is provided on the storage box, a through hole for the hand-tightening bolt to penetrate is provided on the extension plate, and the hollow baffle and the extension plate are adapted to the front surface of the storage box.

[0010] As a further solution of the utility model: the bottom of the hollow baffle is threadedly connected with a fourth fixing bolt, the fourth fixing bolt is inserted into the hollow baffle, a threaded hole for threaded connection of the fourth fixing bolt is opened on the hollow baffle, and a foot is hinged at the bottom end of the extension plate.

[0011] As a further solution of the utility model: an inclined rod is hinged on the hollow baffle plate, a fifth fixing bolt is threadedly connected to the end of the inclined rod, a threaded hole for threaded connection of the fifth fixing bolt is opened at the end of the inclined rod, and a plurality of sockets are opened at equal distances on the storage box corresponding to the fifth fixing bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The protective plate of the utility model can be folded by the cooperation of the connecting ears, and the horizontal bars can be rotated and folded, so that the folded enclosure assembly can be stored in the enclosure assembly storage cavity in the storage box to cooperate with the accessory storage cavity to store accessory tools, thereby forming a folding storage effect, thereby effectively reducing the space occupied by the device and facilitating transportation and carrying.

[0014] The guard plate of the utility model can be unfolded by the cooperation of the connecting ears, and further fixed by the horizontal bar and the first fixing bolt to form an enclosure assembly. The enclosure assembly is installed on the storage box by the second fixing bolt and stands on the ground with the supporting legs, thereby forming protection for the construction area.

[0015] The utility model can hinge the hinge head and the hinge seat combination by setting the third fixing bolt, so that two adjacent storage boxes can be hinged when needed, which is convenient for adjusting the extension angle of the device.

[0016] The utility model uses a hollow baffle plate and an extension plate to lock the front side of the storage box with hand-tightened bolts, thereby forming a door effect and closing the storage cavity. At the same time, the hollow baffle plate is tilted and supported by an inclined rod, and the extension plate is extended and fixed, and the pads are placed on the ground to provide auxiliary support for the storage assembly, thereby playing an anti-dumping function and effectively improving the stability of the device placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a structural schematic diagram of a protective device for road pavement construction.

[0018] Figure 2 The present invention is a schematic diagram of the storage of a protective device for road pavement construction.

[0019] Figure 3 The diagram is a schematic diagram of an inclined combination of a protective device for road pavement construction.

[0020] Figure 4 The present invention is a schematic diagram of an auxiliary support for a protective device for road pavement construction.

[0021] In the figure: 1. Storage box; 2. Support leg; 3. Guard plate; 4. Connecting ear; 5. Horizontal bar; 6. First fixing bolt; 7. Second fixing bolt; 8. Accessory storage chamber; 9. Enclosure assembly storage chamber; 10. Articulated seat; 11. Articulated head; 12. Third fixing bolt; 13. Hollow baffle; 14. Extension plate; 15. Hand-tightening bolt; 16. Fourth fixing bolt; 17. Foot; 18. Diagonal rod; 19. Fifth fixing bolt; 20. Socket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4In the embodiment of the utility model, a construction road pavement protection device includes a storage assembly and a fence assembly, wherein the storage assembly includes a storage box 1, the bottom surface of the storage box 1 is fixedly connected with a support leg 2, the fence assembly includes a plurality of adjacently arranged guard plates 3, the tops and bottoms of adjacent guard plates 3 are hingedly connected with connecting ears 4, the guard plates 3 can be folded with each other through the cooperation of the connecting ears 4, the top of the guard plate 3 at one edge and the bottom of the guard plate 3 at the other edge are both rotatably connected with a horizontal bar 5, a first fixing bolt 6 is penetrated through the horizontal bar 5 away from the rotation point, and a through hole for the first fixing bolt 6 to penetrate is opened on the horizontal bar 5, The first fixing bolt 6 is threadedly connected to the guard plate 3 corresponding to the edge, and the corresponding guard plate 3 is provided with a threaded hole for the first fixing bolt 6 to be threadedly connected. The two ends of the horizontal bar 5 respectively correspond to the back of the storage box 1 and are fixed to the storage box 1 by the second fixing bolts 7. The end of the horizontal bar 5 is provided with a through hole for the second fixing bolt 7 to pass through, and the back of the storage box 1 is provided with a threaded hole for the second fixing bolt 7 to be threadedly connected. The storage box 1 is provided with an accessory storage chamber 8 and an enclosure assembly storage chamber 9. The accessory storage chamber 8 is used to store bolts and tightening tools, and the enclosure assembly storage chamber 9 is used to store folded enclosure assemblies.

[0024] The guard plate 3 can be unfolded through the cooperation of the connecting ear 4, and further fixed by the horizontal bar 5 in cooperation with the first fixing bolt 7 to form an enclosure assembly. The enclosure assembly is installed on the storage box 1 through the second fixing bolt and stands on the ground with the support leg 2, thereby forming a protection for the construction area.

[0025] The guard plate 3 can be folded by cooperating with the connecting ear 4, and the horizontal bar 5 can be rotated and folded, so that the folded enclosure assembly can be stored in the enclosure assembly storage cavity 9 in the storage box 1 to cooperate with the accessory storage cavity 8 to store accessory tools, thereby forming a folding storage effect, thereby effectively reducing the space occupied by the device and facilitating transportation and carrying.

[0026] One side of the storage box 1 is fixedly connected with an articulated seat 10, and the other side of the storage box 1 is fixedly connected with an articulated head 11, and the articulated head 11 corresponds to and fits with the articulated seat 10. The top and bottom of the articulated seat 10 are threadedly connected with third fixing bolts 12 at positions corresponding to the articulated head 11, and the third fixing bolts 12 are inserted into the articulated head 11. The articulated seat 10 is provided with a threaded hole for the third fixing bolts 12 to be threadedly connected, and the articulated head 11 is provided with a circular hole for the third fixing bolts 12 to be inserted and rotated.

[0027] The hinge head 11 and the hinge seat 10 can be hinged together by the provision of the third fixing bolt 12, so that two adjacent storage boxes 1 can be hinged when needed, which facilitates the adjustment of the extension angle of the device.

[0028] A hollow baffle plate 13 is provided on the front side of the storage box 1, and the top of the hollow baffle plate 13 is hinged to the top of the storage box 1 by a hinge. An extension plate 14 adapted thereto is slidably connected inside the hollow baffle plate 13, and a hand-tightening bolt 15 penetrates the bottom of the extension plate 14. A corresponding threaded hole for threaded connection of the hand-tightening bolt 15 is provided on the storage box 1, and a through hole for the hand-tightening bolt 15 to penetrate is provided on the extension plate 14. The hollow baffle plate 13 and the extension plate 14 are adapted to the front surface of the storage box 1.

[0029] The bottom of the hollow baffle 13 is threadedly connected with a fourth fixing bolt 16, which is inserted into the hollow baffle 13. A threaded hole for the fourth fixing bolt 16 to be threadedly connected is provided on the hollow baffle 13, and a foot 17 is hingedly connected to the bottom end of the extension plate 14. An inclined rod 18 is hingedly connected to the hollow baffle 13, and a fifth fixing bolt 19 is threadedly connected to the end of the inclined rod 18. A threaded hole for the fifth fixing bolt 19 to be threadedly connected is provided at the end of the inclined rod 18, and a plurality of insertion holes 20 are provided at equal distances on the storage box 1 corresponding to the fifth fixing bolt 19.

[0030] The hollow baffle plate 13 and the extension plate 14 are locked on the front side of the storage box 1 in cooperation with the hand-tightened bolts 15, thereby forming a door effect to close the storage cavity. At the same time, the hollow baffle plate 13 is tilted and supported by the inclined rod 18, and the extension plate 14 is extended and fixed, and the pads 17 are against the ground, so as to provide auxiliary support for the storage assembly, thereby playing an anti-dumping function and effectively improving the stability of the device placement.

[0031] The working principle of the utility model is:

[0032] When in use, first unscrew the hand-tightening bolt 15, then lift the hollow baffle plate 13 through the hinge to expose the storage box 1, then take out the enclosure assembly, accessories and tools from the accessory storage cavity 8 and the enclosure assembly storage cavity 9, unfold the guard plate 3 through the cooperation of the connecting ear 4, rotate the horizontal bar 5 to the horizontal, and at the same time cooperate with the first fixing bolt 6 to further fix the horizontal bar 5 and the guard plate 3, so that the horizontal bar 5 is connected to the guard plate 3 at both ends at the same time, so that the enclosure assembly is unfolded, and the horizontal bar 5 is fixedly installed on the back of the storage box 1 through the second fixing bolt 7, and the operation is repeated continuously to extend the device, thereby forming a longer construction road pavement protection range.

[0033] When turning is required, the storage box 1 can be combined through the hinge seat 10 and the hinge head 11, and connected through the third fixing bolt 12 to form a hinge effect.

[0034] When necessary, place the guard plate 3 at a fixed oblique angle. At this time, align the end of the oblique rod 18 with the socket 20, rotate the fifth fixing bolt 19 and insert it into the corresponding socket 20, so that the hollow baffle 13 is restricted. At this time, rotate the fourth fixing bolt 16 to loosen the restriction on the extension plate 14, pull out the extension plate 14 so that the pad 17 rests on the ground, and then lock and fix it with the fourth fixing bolt 16, thereby forming an auxiliary support for the storage box 1 and improving the stability of the device placement.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A road pavement construction protection device, comprising a storage component and a fence component, characterized in that: The storage assembly comprises a storage box (1), the bottom surface of the storage box (1) is fixedly connected to a support leg (2), the enclosure assembly comprises a plurality of adjacently arranged guard plates (3), the top and bottom of adjacent guard plates (3) are hingedly connected with a connecting ear (4), the top of the guard plate (3) at one edge and the bottom of the guard plate (3) at the other edge are both rotatably connected to a cross bar (5), a first fixing bolt (6) passes through the cross bar (5) away from the rotation point, the first fixing bolt (6) is threadedly connected to the guard plate (3) corresponding to the edge, the two ends of the cross bar (5) respectively correspond to the back of the storage box (1) and are fixedly installed with the storage box (1) by a second fixing bolt (7), and the storage box (1) is provided with an accessory storage cavity (8) and a enclosure assembly storage cavity (9).

2. A road pavement construction protection device according to claim 1, characterized in that: One side of the storage box (1) is fixedly connected to a hinge seat (10), and the other side of the storage box (1) is fixedly connected to a hinge head (11), and the hinge head (11) corresponds to and fits with the hinge seat (10).

3. A road pavement construction protection device according to claim 2, characterized in that: The top and bottom of the hinge seat (10) are threadedly connected to the hinge head (11) at corresponding positions, and the third fixing bolt (12) is inserted into the hinge head (11).

4. A road pavement construction protection device according to claim 1, characterized in that: The front side of the storage box (1) is provided with a hollow baffle (13), the top of the hollow baffle (13) is hinged to the top of the storage box (1) by a hinge, an extension plate (14) adapted thereto is slidably connected inside the hollow baffle (13), a hand-tightening bolt (15) penetrates the bottom of the extension plate (14), and a corresponding threaded hole for threaded connection of the hand-tightening bolt (15) is provided on the storage box (1).

5. A road pavement construction protection device according to claim 4, characterized in that: The bottom of the hollow baffle (13) is threadedly connected with a fourth fixing bolt (16), the fourth fixing bolt (16) is inserted into the hollow baffle (13), and the bottom end of the extension plate (14) is hinged with a pad foot (17).

6. A road pavement construction protection device according to claim 4, characterized in that: The hollow baffle plate (13) is hinged with an inclined rod (18), the end of the inclined rod (18) is threadedly connected with a fifth fixing bolt (19), and a plurality of insertion holes (20) are equidistantly provided on the storage box (1) corresponding to the fifth fixing bolt (19).

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