Road warning roadblock for highway engineering

Abstract

The road warning roadblock for the highway engineering comprises two hollow conical roadblocks, the bottoms of the two hollow conical roadblocks are open, the bottoms of the hollow conical roadblocks are fixedly connected with water tank seats, and a communication mechanism used for water passing is installed between the two water tank seats. Through the arrangement of a series of structures, the whole device can be stably arranged on a construction road in a manner of adding water into the water tank seats and limiting the two adjacent hollow conical roadblocks mutually, the overall placement stability is improved, the interiors of the water tank seats can be filled with water only by adding water into one position, and the water tank seats are convenient to use. The roadblock is simple in structure and convenient to use, workers do not need to add water one by one for operation, operation of the workers is facilitated, in addition, fault warning can be conducted in a night lighting and warning word writing mode, the fault warning effect and the night warning striking degree are improved, the warning board and the hollow conical roadblock are integrally arranged, the workers do not need to independently arrange a warning board at one position, and use of the workers is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to road warning roadblock technical field especially relates to a road warning roadblock for highway engineering. BACKGROUND

[0002] In the construction and maintenance construction operation of municipal engineering, the construction site is often in the city road, and the roadblock is usually set during the construction operation to warn pedestrians to avoid and avoid causing traffic accidents and safety accidents in the construction site, at present, the commonly used road warning roadblock of municipal engineering construction is conical, also called road cone, and the road warning roadblock structure is relatively simple.

[0003] The road warning roadblock in the prior art has some deficiencies in the use process: 1: the roadblock is directly placed on the ground, and the stability is low, although the prior art exists by adding water to the roadblock to increase the stability of the weight, but when adding water, it needs to be added to the plurality of roadblocks one by one, and the operation is more complicated; 2, the roadblock warning effect is not ideal, only through the single reflective strip warning mode, not enough eye-catching at night, for the road condition, a separate warning sign needs to be set up for prompt, which is relatively inconvenient; in view of the above situation, the present application provides a road warning roadblock for highway engineering. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a road warning roadblock for highway engineering.

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

[0006] A road warning roadblock for highway engineering, comprising two hollow conical roadblocks with open bottom, the bottom of the hollow conical roadblock is fixedly connected with a water tank seat, a communication mechanism for water communication is installed between the two water tank seats, an L-shaped water filling pipe is fixedly connected with the left top of the left water tank seat in communication, the top end of the L-shaped water filling pipe is fixedly connected with a first valve, the first valve is used for controlling the opening and closing of the L-shaped water filling pipe, water is added to the innermost left water tank seat through the L-shaped water filling pipe, a limiting mechanism for mutual limitation is installed between the two hollow conical roadblocks and the communication mechanism, a solar power supply mechanism for power supply is installed on the hollow conical roadblock and the water tank seat, a storable warning mechanism for road warning is installed on the top of the water tank seat, the hollow conical roadblock is sleeved on the corresponding storable warning mechanism, the storable warning mechanism is electrically connected with the corresponding solar power supply mechanism, and the solar power supply mechanism is used for power supply to the corresponding storable warning mechanism.

[0007] Preferably, the communication mechanism includes a communication pipe, the right side of the left water tank seat and the bottom of the right water tank seat are fixed with a second valve, the side away from the corresponding water tank seat is fixed with a connecting pipe head, the communication pipe is movably sleeved in the two connecting pipe heads in the middle, the top of the connecting pipe head is screwedly embedded with a T-shaped pressing bolt, the two T-shaped pressing bolts on the left side are in close contact with the top of the communication pipe, the corresponding communication pipe is fixed through the T-shaped pressing bolt, and the second valve, the connecting pipe head and the communication pipe are matched to realize the communication between the two adjacent water tank seats.

[0008] Preferably, the limiting mechanism includes a limiting cross rod clamped between the top of the two hollow conical roadblocks, the bottom of the limiting cross rod and the top of the communication pipe are fixedly connected with a rectangular clamping sleeve, and the same limiting vertical rod is movably clamped in the two rectangular clamping sleeves; the limiting cross rod, the limiting vertical rod, the rectangular clamping sleeve and the communication pipe are matched to realize the mutual limitation between the two adjacent hollow conical roadblocks; the front side of the limiting cross rod and the front side of the limiting vertical rod are fixedly bonded with a reflective strip, and the reflective strip increases the night visibility.

[0009] Preferably, the solar power supply mechanism includes a solar panel fixedly connected to the left side of the hollow conical roadblock, a storage battery fixedly connected to the top left side of the water tank seat, and an inverter fixedly connected to the top of the storage battery; the inverter and the solar panel are electrically connected with the storage battery.

[0010] Preferably, the storable warning mechanism includes a rectangular rod fixedly connected to the top of the water tank seat, a warning board movably sleeved on the rectangular rod, a T-shaped screw rod rotatably installed at the top of the warning board, and the rectangular rod is screwedly sleeved on the corresponding T-shaped screw rod; a pull ring is fixedly connected to the top of the T-shaped screw rod; the top of the warning board is flush with the top of the corresponding hollow conical roadblock; two warning light strips are fixedly bonded on the front side of the warning board; a warning word writing area is arranged on the front side of the warning board, and the warning words can be written on the warning word writing area; the warning word writing area is located between the two warning light strips; the warning light strips are used for illumination, facilitating personnel to clearly see the warning words at night; the warning light strips are electrically connected with the corresponding inverter; a control switch is fixedly connected to the rear side of the warning board, and the control switch is electrically connected with the two warning light strips; and the control switch is used for controlling the corresponding warning light strips to be turned on.

[0011] Preferably, a rectangular groove is formed in the bottom of the warning board, the inner wall of the rectangular groove is in sliding contact with the outer side of the corresponding rectangular rod, and a threaded hole in screw connection with the corresponding T-shaped screw rod is formed in the top end of the rectangular rod.

[0012] Preferably, the top of the left hollow conical roadblock and the top of the right hollow conical roadblock are provided with grooves on both sides, the first magnet is fixedly connected to the inner wall of the bottom of the groove, the second magnet is fixedly connected to the bottom of both sides of the limiting cross rod, the second magnet is movably sleeved in the corresponding groove and is attracted to the top of the first magnet, and the limiting cross rod can be quickly fixed through the first magnet and the second magnet.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、 through water tank seat and intercommunication mechanism cooperation, can through to water tank seat inside water adding mode increase bottom's bearing capacity, thereby improve hollow conical roadblock's placing stability, in addition cooperation restriction mechanism's setting, can to adjacent two hollow conical roadblock carry out mutual restriction, further improve placing stability, and intercommunication mechanism's setting, can realize adjacent two water tank seat between intercommunication, only need in first valve and L shape water adding pipe one place water can let multiple water tank seat inside all fill water, need not personnel operation one by one, convenient personnel operation;

[0015] 2、 through solar energy power supply mechanism and the setting of the storable warning mechanism, personnel can clearly see the warning words and the whole device at night, improve the fault warning effect and the warning prominence, and the warning board is integrally arranged with the hollow conical roadblock, personnel does not need to set a warning board alone, convenient for personnel to use, and after use, the warning board can be stored, and the limiting mechanism and the connecting pipe are split, the overall size is reduced, and the subsequent transportation and carrying of personnel are facilitated.

[0016] The utility model discloses a series of structure's setting, can through in water tank seat inside water adding cooperation to adjacent two hollow conical roadblock carry out mutual restriction's mode, with the whole device stable mode on the construction highway, improve the overall placing stability, and only need in one place water, can let multiple water tank seat inside all fill water, need not personnel operation one by one, convenient personnel operation, in addition can through night lighting and write warning words's mode carry out fault warning, improve the fault warning effect and night warning prominence, and the warning board is integrally arranged with the hollow conical roadblock, personnel does not need to set a warning board alone, convenient for personnel to use. ACCURACY OF DRAWINGS

[0017] Fig. 1 A three-dimensional structure schematic diagram of the road warning roadblock for highway engineering is provided.

[0018] Fig. 2 A front view cross-sectional structure schematic diagram of the road warning roadblock for highway engineering is provided.

[0019] Fig. 3The utility model provides a kind of structure schematic diagram of the stowable warning mechanism of road warning roadblock for highway engineering.

[0020] In the figure: 1, hollow cone roadblock; 2, water tank seat; 201, L-shaped water adding pipe; 3, communication mechanism; 301, second valve; 302, communication pipe; 303, connecting pipe head; 304, T-shaped pressing bolt; 4, solar power supply mechanism; 401, solar panel; 402, battery; 403, inverter; 5, limiting mechanism; 501, limiting crossbar; 502, rectangular sleeve; 503, limiting vertical rod; 6, reflective strip; 7, stowable warning mechanism; 701, warning board; 702, rectangular rod; 703, T-shaped screw; 704, pull ring; 705, warning light strip; 706, warning phrase writing area. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] REFERENCE Figs. 1-3 A kind of road warning roadblock for highway engineering, including two bottom open hollow cone roadblock 1, the bottom of hollow cone roadblock 1 is fixedly connected with water tank seat 2, two water tank seats 2 are equipped with the communication mechanism 3 for water communication between them, communication mechanism 3 includes communication pipe 302, the right side of water tank seat 2 located at left side and the bottom of water tank seat 2 on both sides right side are fixed with second valve 301, the side of second valve 301 away from corresponding water tank seat 2 is fixed with connecting pipe head 303, communication pipe 302 is sealingly movably sleeved in the two connecting pipe heads 303 in the middle, wherein the outside of communication pipe 302 is adhesively sleeved with sealing rubber sleeve, the outside of sealing rubber sleeve is movably contacted with the inner wall of corresponding two connecting pipe heads 303, sealing connection between communication pipe 302 and connecting pipe head 303 is realized by sealing rubber sleeve, T-shaped pressing bolt 304 is threadedly embedded in the top of connecting pipe head 303, wherein the top inner wall of connecting pipe head 303 is provided with bolt hole threadedly connected with corresponding T-shaped pressing bolt 304, the top two sides of communication pipe 302 are closely contacted with two T-shaped pressing bolts 304 located at left side respectively, corresponding communication pipe 302 is fixed by T-shaped pressing bolt 304, the communication between two water tank seats 2 adjacent is realized by the cooperation of second valve 301, connecting pipe head 303 and communication pipe 302.

[0023] The left side of the water tank seat 2 is communicated with the fixed L-shaped water pipe 201, and the top end of the L-shaped water pipe 201 is fixedly connected with a first valve for controlling the opening and closing of the L-shaped water pipe 201. The leftmost water tank seat 2 is filled with water through the L-shaped water pipe 201. The two hollow conical roadblocks 1 and the communication pipe 302 are provided with a limiting mechanism 5 for mutual limitation. The limiting mechanism 5 includes a limiting cross rod 501 magnetically clamped between the top of the two hollow conical roadblocks 1. The top right side of the left hollow conical roadblock 1 and the top of the right hollow conical roadblock 1 are provided with grooves, and the bottom inner wall of the groove is fixedly connected with a first magnet. The bottom of the limiting cross rod 501 is fixedly connected with a second magnet, which is movably sleeved in the corresponding groove and is attracted to the top of the first magnet. The first magnet and the second magnet can quickly fix the limiting cross rod 501. The bottom of the limiting cross rod 501 and the top of the communication pipe 302 are fixedly connected with a rectangular clamping sleeve 502. The same limiting vertical rod 503 is movably clamped in the two rectangular clamping sleeves 502. The limiting cross rod 501, the limiting vertical rod 503, the rectangular clamping sleeve 502 and the communication pipe 302 cooperate to realize the mutual limitation between the two adjacent hollow conical roadblocks 1. The front side of the limiting cross rod 501 and the front side of the limiting vertical rod 503 are fixedly bonded with a reflective strip 6, which increases the visibility at night.

[0024] The hollow conical roadblock 1 and the water tank seat 2 are provided with a solar power supply mechanism 4 for power supply. The solar power supply mechanism 4 includes a solar panel 401 fixedly connected to the left side of the hollow conical roadblock 1. The top left side of the water tank seat 2 is fixedly connected with a storage battery 402. The top of the storage battery 402 is fixedly connected with an inverter 403. The inverter 403 and the solar panel 401 are electrically connected with the storage battery 402.

[0025] The top of the water tank seat 2 is provided with a storable warning mechanism 7 for road warning, and the hollow conical roadblock 1 is sleeved on the corresponding storable warning mechanism 7, the storable warning mechanism 7 comprises a rectangular rod 702 fixedly connected to the top of the water tank seat 2, and a warning board 701 is sleeved on the rectangular rod 702 in a sliding mode, wherein a rectangular slot is formed in the bottom of the warning board 701, the inner wall of the rectangular slot is in sliding contact with the outer side of the corresponding rectangular rod 702, a T-shaped screw rod 703 is rotatably installed on the top of the warning board 701, wherein a circular hole is formed in the top inner wall of the rectangular slot, two bearings are fixedly sleeved in the circular hole, the inner side of the inner ring of the bearing is fixedly connected with the outer side of the corresponding T-shaped screw rod 703, the bearing serves as the effect of rotatably installing the corresponding T-shaped screw rod 703, the rectangular rod 702 is threadedly sleeved on the corresponding T-shaped screw rod 703, wherein a threaded hole is formed in the top end of the rectangular rod 702 and is threadedly connected with the corresponding T-shaped screw rod 703, the T-shaped screw rod 703 rotates and vertically moves in the corresponding threaded hole, a pull ring 704 is fixedly connected to the top of the T-shaped screw rod 703, the top of the warning board 701 is flush with the top of the corresponding hollow conical roadblock 1, wherein a through hole is formed in the top inner wall of the hollow conical roadblock 1, the inner walls on both sides of the through hole are in movable contact with the two sides of the corresponding warning board 701, the through hole is used for passing through the corresponding warning board 701, two warning light strips 705 are fixedly bonded to the front side of the warning board 701, a warning word writing area 706 is arranged on the front side of the warning board 701, the warning words can be written on the warning word writing area 706, the warning word writing area 706 is located between the two warning light strips 705, the warning light strips 705 are used for lighting, which facilitates personnel to clearly see the warning words at night, the warning light strips 705 are electrically connected with the corresponding inverter 403, a control switch is fixedly connected to the rear side of the warning board 701, the control switch is electrically connected with the two warning light strips 705, the control switch is used for controlling the two warning light strips 705 to be turned on, the distance between the rear side of the control switch and the front side of the corresponding warning light strips 705 is smaller than the distance between the front inner wall and the rear inner wall of the through hole, the control switch and the warning light strips 705 can be moved out when the warning board 701 is moved out of the corresponding through hole; the device is stably placed on the construction road through a series of structures, the overall placing stability is improved, water is only needed to be added at one place, the interiors of the plurality of water tank seats 2 can be filled with water, personnel do not need to add water one by one, personnel operation is facilitated, fault warning is facilitated through night lighting and warning word writing, fault warning effect and night warning prominence are improved, and the warning board 701 is integrally arranged with the hollow conical roadblock 1, personnel do not need to separately arrange a warning board at one place, and personnel use is facilitated.

[0026] Working principle: in use, at this time, the connecting pipe 302 and the limiting mechanism 5 are in a separated state with the hollow conical roadblock 1, a plurality of hollow conical roadblocks 1 can be placed at equal intervals on the construction road, after placement, the connecting pipe 302 is inserted into the corresponding two connecting pipe heads 303, then the T-shaped pressing bolt 304 is turned forward, the T-shaped pressing bolt 304 is turned and moves downward to tightly contact the top of the connecting pipe 302, under the pressing force of the T-shaped pressing bolt 304, the connection and fixation between the connecting pipe 302 and the two connecting pipe heads 303 are realized, after connection, the adjacent two water tank seats 2 are connected through the corresponding two second valves 301, connecting pipe heads 303 and connecting pipes 302, then the bottom end of the limiting vertical rod 503 is inserted into the corresponding rectangular clamping sleeve 502 below, the limiting horizontal rod 501 is moved downward, the limiting horizontal rod 501 drives the corresponding rectangular clamping sleeve 502 to be sleeved on the limiting vertical rod 503, the limiting horizontal rod 501 also drives the corresponding second magnet to be sleeved in the groove and be attracted to the first magnet, at this time, the limiting horizontal rod 501, the limiting vertical rod 503 and the connecting pipe 302 cooperate to realize the mutual limitation between the adjacent two hollow conical roadblocks 1, after limiting a plurality of hollow conical roadblocks 1, the first valve and a plurality of connected second valves 301 are opened, water is added through the first valve and the L-shaped water adding pipe 201, the water first enters the leftmost water tank seat 2, the water in the leftmost water tank seat 2 enters the next water tank seat 2 through the corresponding second valve 301, connecting pipe head 303 and connecting pipe 302 in turn, the water in the next water tank seat 2 also enters the next connected water tank seat 2 through the corresponding second valve 301, connecting pipe head 303 and connecting pipe 302 in turn, and so on, so that a plurality of water tank seats 2 are filled with water, after the water is filled, the addition can be stopped, and the first valve is closed, at this time, under the action of the gravity of the water in the water tank seat 2, cooperating with the mutual limitation of a plurality of hollow conical roadblocks 1, the stability of the hollow conical roadblock 1 when placed can be effectively improved, and the risk of falling during use is reduced, and the way that a plurality of water tank seats 2 are connected through the connecting mechanism 3 only needs to add water at one place of the first valve and the L-shaped water adding pipe 201 to make a plurality of water tank seats 2 filled with water, without personnel operating one by one, which is convenient for personnel operation;

[0027] After stable placement, two to three warning boards 701 can be removed according to the width of the construction road. When the corresponding warning board 701 is removed, the pull ring 704 is rotated forward to drive the corresponding T-shaped screw rod 703 to rotate. Under the action of the threaded hole opened on the rectangular rod 702, the T-shaped screw rod 703 rotates and moves upward at the same time. The T-shaped screw rod 703 drives the corresponding warning board 701 to move upward and out of the hollow conical roadblock 1. At this time, the warning words can be written on the warning word writing area 706. The hollow conical roadblock 1 is integrally arranged with the warning board 701, which does not need personnel to separately arrange warning boards at one place, is convenient for personnel to use, and at the same time, the solar panels 401 absorb external solar energy and convert it into electrical energy stored in the storage battery 402. The inverter 403 converts the direct current inside the corresponding storage battery 402 into alternating current to supply power to the warning light strip 705. At night, the corresponding warning light strip 705 can be turned on through the control switch, and the warning light strip 705 is used for lighting warning, and personnel can clearly see the warning words on the warning word writing area 706 at night, improving the fault warning effect and warning prominence. In addition, the setting of the reflective strip 6 further improves the fault warning effect.

[0028] After use, the pull ring 704 is rotated in the opposite direction, and the movement process of the pull ring 704 is opposite to that of the forward rotation. The warning board 701 is changed to move downward into the corresponding hollow conical roadblock 1. Then the limiting cross rod 501 can be moved upward to drive the corresponding rectangular sleeve 502 to separate from the limiting vertical rod 503, and the limiting vertical rod 503 is moved upward to separate from the corresponding rectangular sleeve 502. Then the T-shaped fixing screw bolt 304 is rotated in the opposite direction to separate from the corresponding communication pipe 302, and the communication pipe 302 is fixed. The hollow conical roadblock 1 can be moved away from the communication pipe 302. The hollow conical roadblock 1 drives the corresponding second valve 301 and the connecting pipe head 303 to separate from the communication pipe 302. After disassembly, the water in the water tank seat 2 is removed from the corresponding second valve 301 and the connecting pipe head 303, so that the total volume is reduced, and personnel can conveniently transport and carry later.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A road warning barrier for highway engineering, comprising two hollow cone-shaped barriers (1) with openings at the bottom, characterized in that, The bottom of the hollow cone roadblock (1) is fixedly connected to a water tank seat (2). A connecting mechanism (3) for water supply is installed between the two water tank seats (2). An L-shaped water supply pipe (201) is fixedly connected to the top left side of the left water tank seat (2). A first valve is fixedly connected to the top of the L-shaped water supply pipe (201). A limiting mechanism (5) for mutual restriction is installed between the two hollow cone roadblocks (1) and the connecting mechanism (3). A solar power supply mechanism (4) for power supply is installed on the hollow cone roadblock (1) and the water tank seat (2). A retractable warning mechanism (7) for road warning is installed on the top of the water tank seat (2). The hollow cone roadblock (1) is fitted on the corresponding retractable warning mechanism (7). The retractable warning mechanism (7) is electrically connected to the corresponding solar power supply mechanism (4).

2. A road warning barrier for highway engineering according to claim 1, characterized in that, The connecting mechanism (3) includes a connecting pipe (302). A second valve (301) is fixedly connected to the bottom of the right side of the water tank seat (2) on the left side and the bottom of the water tank seat (2) on both sides. A connecting pipe head (303) is fixedly connected to the side of the second valve (301) away from the corresponding water tank seat (2). The connecting pipe (302) is sealed and movably sleeved in the two connecting pipe heads (303) in the middle. A T-shaped clamping bolt (304) is threaded on the top of the connecting pipe head (303). The two T-shaped clamping bolts (304) on the left side are in close contact with the top two sides of the connecting pipe (302).

3. A road warning barrier for highway engineering according to claim 2, characterized in that, The limiting mechanism (5) includes a limiting crossbar (501) magnetically attached between the tops of two hollow cone-shaped roadblocks (1). A rectangular sleeve (502) is fixedly connected to the bottom of the limiting crossbar (501) and the top of the connecting tube (302). The same limiting vertical bar (503) is movably attached to the two rectangular sleeves (502). A reflective strip (6) is glued and fixed to the front side of the limiting crossbar (501) and the front side of the limiting vertical bar (503).

4. A road warning barrier for highway engineering according to claim 1, characterized in that, The solar power supply mechanism (4) includes a solar panel (401) fixedly connected to the left side of the hollow cone-shaped roadblock (1), a storage battery (402) fixedly connected to the top left side of the water tank base (2), an inverter (403) fixedly connected to the top of the storage battery (402), and both the inverter (403) and the solar panel (401) are electrically connected to the storage battery (402).

5. A road warning barrier for highway engineering according to claim 4, characterized in that, The retractable warning mechanism (7) includes a rectangular rod (702) fixedly connected to the top of the water tank base (2). A warning plate (701) is slidably sleeved on the rectangular rod (702). A T-shaped screw (703) is rotatably installed on the top of the warning plate (701). The rectangular rod (702) is threaded onto the corresponding T-shaped screw (703). A pull ring (704) is fixedly connected to the top of the T-shaped screw (703). The top of the warning plate (701) is connected to the corresponding hollow cone-shaped road barrier (1). The top of the warning board (701) is flush with the front side. Two warning light strips (705) are glued and fixed to the front side of the warning board (701). A warning writing area (706) is provided on the front side of the warning board (701). The warning writing area (706) is located between the two corresponding warning light strips (705). The warning light strips (705) are electrically connected to the corresponding inverters (403). A control switch is fixedly connected to the rear side of the warning board (701). The control switch is electrically connected to the two corresponding warning light strips (705).

6. A road warning barrier for highway engineering according to claim 5, characterized in that, The bottom of the warning plate (701) is provided with a rectangular groove, the inner wall of the rectangular groove is in sliding contact with the outer side of the corresponding rectangular rod (702), and the top of the rectangular rod (702) is provided with a threaded hole that is threadedly connected to the corresponding T-shaped screw (703).

7. A road warning barrier for highway engineering according to claim 3, characterized in that, The hollow cone roadblock (1) on the left side and the hollow cone roadblock (1) on the right side are provided with grooves on the top right side and the top two sides of the hollow cone roadblock (1) on the right side. A first magnet is fixedly connected to the bottom inner wall of the groove. A second magnet is fixedly connected to the bottom two sides of the limiting crossbar (501). The second magnet is movably sleeved in the corresponding groove and attracts the top of the first magnet.

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