CN211571476U - Highway is safety warning device for operation convenient to equipment - Google Patents
Highway is safety warning device for operation convenient to equipment Download PDFInfo
- Publication number
- CN211571476U CN211571476U CN202020013220.9U CN202020013220U CN211571476U CN 211571476 U CN211571476 U CN 211571476U CN 202020013220 U CN202020013220 U CN 202020013220U CN 211571476 U CN211571476 U CN 211571476U
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- rod
- fixed
- warning
- rod body
- warning device
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- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a safety warning device is used in highway operation convenient to equipment for play the effect of enclosing fender and warning when high-speed maintenance operation. This safety warning device who discloses can accomodate and occupy in order to reduce the space when transporting, guarantees the sufficient quantity of disposable transportation, and in addition, the equipment is convenient when this safety warning device uses to be provided with the counter weight, prevent that it from empting and lose warning effect, provide the guarantee for maintenance operation personnel's life safety.
Description
Technical Field
The utility model relates to a traffic safety warning mark technical field especially relates to a safety warning device is used in highway operation convenient to equipment.
Background
The cleaning and maintenance of the central separation belt and the side guardrails of the expressway, the irrigation of green seedlings, the maintenance of a trimmed road surface and the like belong to mobile operation, and at present, the regulation of road maintenance safety operation regulations requires that a flash lamp is arranged on an operation vehicle for the mobile operation or a mobile mark or a cone mark is arranged behind a construction vehicle. When the maintenance distance is long, a large number of warning devices are required.
The existing cone mark is mostly a conical sleeve made of plastics, and the interior of the conical sleeve is hollow. When maintenance operation is carried out, the plurality of conical sleeves are sleeved together, so that the carrying volume is reduced, and the carrying capacity is increased. The cone buoy is put on a car hopper for transportation, the running speed of a vehicle is high, the wind speed is high, the cone buoy after being sleeved is not too high, and the hidden danger of being blown away by wind exists. In addition, a space still exists between every two stacks of cone markers, the space on the hopper cannot be well utilized, and the transportation capacity is limited. In order to solve the problem that the number of the cones is not enough, the worker is required to dispatch the vehicle again to collect the warning boards placed at the rear, the dispatching vehicle is collected to cause large resource consumption, manual carrying is dangerous, the warning area is shortened, and the man who carries the operation is harmed.
In addition, the cone mark is light and easy to be blown down by wind to play a role of warning, the traffic flow of the highway is large, the traffic is not closed during construction, the traffic flow which is not stopped in the river causes great threat to the safety of mobile operation personnel, and vehicles rush into a mobile operation construction area every year to cause casualty accidents.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can be accomodate and reduce the space on the way of the transportation and occupy, and place the safety warning device for highway operation firm, the equipment of being convenient for.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model provides a safety warning device is used in highway operation convenient to equipment which characterized in that includes:
the supporting rod comprises a lower rod body, a middle rod body and an upper rod body which are coaxially and sequentially arranged and detachably fixed, wherein a balancing weight is further sleeved on the middle rod body, the lower part of the lower rod body is a polished rod, and the upper part of the lower rod body is a screw rod;
the installation sleeve is sleeved at the lower part of the lower rod body and coaxially fixed with the lower rod body, a rotating cavity is formed between the installation sleeve and the lower rod body, an installation position is arranged below the side wall of the installation sleeve, two slideways which have opposite rotation directions and a central angle of 120 degrees are arranged by taking the right upper part of the installation position as a starting point, and the two slideways are arranged up and down;
two rotary sleeves which are sleeved on the lower rod body up and down and are rotatably positioned in the rotary cavity, and each rotary sleeve corresponds to one slide way and is provided with a mounting position;
the first locking nut is connected to the upper part of the lower rod body in a threaded manner and can be screwed down to extrude the two rotary sleeves;
each framework comprises a fixed rod and a telescopic rod, one end of each telescopic rod is fixed with the middle of the fixed rod and forms a T-shaped structure with the fixed rod, and the other ends of the three telescopic rods are respectively fixed with an installation position;
the front surfaces of the three warning panels are loaded with fabrics made of reflective fluorescent materials into patterns, the bottom of the back surface of each warning panel is provided with a penetrating sleeve sleeved on the fixed rod, and the heights of the penetrating sleeves on the three warning panels correspond to the heights of the three telescopic rods, so that the three warning panels form a regular triangular frustum after being unfolded;
the locking part comprises a first locking part fixed above each warning panel and a second locking part fixed on the upper rod body and corresponding to each first locking part, and the first locking part and the second locking part are fixedly connected;
wherein,
the shortest length of the telescopic rod is the vertical distance from the gravity center of an equilateral triangle formed by the three fixing rods to the side length, and the longest length of the telescopic rod is greater than the height of the warning panel.
The first locking part comprises a locking ring fixed with the middle part of the top of the warning panel through a universal ball joint; the second locking part comprises a locking rod which is horizontally arranged, the locking rod is a screw rod, one end of the locking rod is fixed with the upper rod body, and the other end of the locking rod can penetrate through the locking ring and is fixed through a second locking nut.
The technical scheme is that the back of the warning panel is provided with a groove for accommodating the telescopic rod when the warning panel is folded.
The further technical proposal is that the part of the warning panel corresponding to the groove is provided with a reinforcing rib which protrudes outwards.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the three warning panels that constitute regular triangular platform among this warning device are disconnected and can be accomodate to through rotatory along its bottom surface focus, make three warning panels stack from top to bottom, and then reduced the space occupation of this warning device on the way of the transportation, in order to guarantee that the maintenance car can once transport sufficient warning device, in order to guarantee the security of maintenance operation.
In addition, among this warning device, because the warning panel of inside and outside can be opened for can set up the balancing weight in its inside, with the weight that increases this warning device, make it expand to place the back firm more steady, avoid being blown by wind and fall the loss warning effect.
This warning device assembles conveniently when using, through the setting of two slides for two rotatory frameworks open the angle and confirm, three dead levers are rotatory to be in place and form equilateral triangle, then the warning panel is rotatory to be opened along the dead lever, again the installation bracing piece and through the lock portion with three warning panel's upper portion with the bracing piece fixed can, easy dismounting has saved maintenance activity time.
Storage device is stable, is difficult for scattering, makes two rotatory frameworks align from top to bottom with fixed skeleton when accomodating, then extrudeing two rotary sleeves down soon through first lock nut, realizes the fixed to two rotatory frameworks to the realization is fixed to the three warning panel after accomodating, has guaranteed the stability of the device in the transportation, avoids causing the collision damage of warning panel.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the assembled framework and supporting rod of the present invention;
fig. 2 is a schematic structural view of the mounting sleeve of the present invention;
FIG. 3 is a schematic structural view of the three frames of the present invention after being unfolded;
fig. 4 is a schematic view of the back structure of a warning panel (lower position) according to the present invention;
fig. 5 is a schematic back structure view (middle position) of a warning panel according to the present invention;
fig. 6 is a schematic back structure view (high position) of a warning panel according to the present invention;
fig. 7 is a schematic structural diagram of the lock portion of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 7, a safety warning device for highway work, which is easy to assemble, is used to perform the functions of enclosure and warning during high-speed maintenance work. This safety warning device who discloses can accomodate and occupy in order to reduce the space when transporting, guarantees the sufficient quantity of disposable transportation. In addition, the safety warning device is convenient to assemble when in use, is provided with a balance weight, prevents the safety warning device from falling down and losing the warning effect, and provides guarantee for the life safety of maintenance operators.
According to one embodiment of the disclosure, the safety warning device includes a supporting rod 100, a mounting sleeve 200, two rotating sleeves 300, a first lock nut 400, three frames 500, three warning panels 600, and a lock part. The support rod 100 comprises a lower rod body 101, a middle rod body 102 and an upper rod body 103 which are coaxially and sequentially arranged and detachably fixed, and the three rod bodies can be connected through threads or spliced and the like. The middle rod body 102 is also sleeved with a balancing weight 104. The lower part of the lower rod body 101 is a polished rod, and the upper part of the lower rod body is a screw rod.
The mounting sleeve 200 is sleeved on the lower portion of the lower rod body 101 and coaxially fixed with the lower rod body 101, a rotating cavity is formed between the mounting sleeve 200 and the lower rod body 101, a mounting position 201 is arranged below the side wall of the mounting sleeve 200, two slideways 202 which are opposite in rotation direction and have a central angle of 120 degrees are arranged by taking the right upper portion of the mounting position 201 as a starting point, and the two slideways 202 are arranged up and down.
The two rotary sleeves 300 are vertically sleeved on the lower rod body 101 and rotatably located in the rotary cavity, and each rotary sleeve 300 corresponds to one slide 202 and is provided with a mounting position 201.
The first locking nut 400 is threadedly coupled to the upper portion of the lower rod 101 and is capable of rotatably pressing the two rotary sleeves 300.
Each framework 500 comprises a fixing rod 501 and an expansion rod 502, one end of each expansion rod 502 is fixed to the middle of the corresponding fixing rod 501 and forms a T-shaped structure with the corresponding fixing rod, and the other ends of the three expansion rods 502 are respectively fixed to one installation position 201. The lowermost frame 500 of the three frames 500 is fixed, and the two upper frames are rotary. The specific structure of the telescopic rod 502 can be an umbrella rod or a teaching rod or other prior art.
The front surfaces of the three warning panels 600 are loaded with fabric with patterns made of reflective fluorescent materials to play a warning role. The bottom of the back of each warning panel 600 is provided with a penetrating sleeve 601 sleeved on the fixing rod 501, the height of the penetrating sleeve 601 on the three warning panels 600 corresponds to the height of the three telescopic rods 502, the penetrating sleeve 601 on the uppermost warning panel 600 is the highest, so that the three warning panels 600 form a regular triangular frustum after being unfolded, and the bottom surface and the top surface of the regular triangular frustum are flush.
The lock part comprises a first lock part 701 fixed above each warning panel 600 and a second lock part 702 fixed on the upper rod body 103 and corresponding to each first lock part 701, and the first lock part 701 and the second lock part 702 are fixedly connected.
The shortest length of the telescopic rod 502 is the vertical distance from the center of gravity to the side length of an equilateral triangle formed by the three fixing rods 501, and the longest length of the telescopic rod 502 is greater than the height of the warning panel 600, so that the warning panel 600 can be rotated to one side of the telescopic rod 502 and folded when a case is received.
When the warning device is assembled and used, the operation steps are as follows:
1. the warning panel 600 is reversely rotated to be away from the telescopic rods 502, and the three telescopic rods 502 are retracted to be shortest, so that the supporting rod 100 is positioned at the gravity center position of an equilateral triangle at the bottom surface of the regular triangular platform;
2. the two rotating sleeves 300 rotate forward by 120 degrees and rotate backward by 120 degrees along the corresponding slide ways 202 respectively, so that the two rotating frameworks 500 take the gravity center position as a rotating center, and the three fixing rods 501 form an equilateral triangle of the bottom surface of the regular triangular table;
3. the first lock nut 400 extrudes the two rotary sleeves 300 downwards in a rotating manner to fix the two rotary frameworks 500 so as to ensure the stability of the equilateral triangle;
4. assembling the support rod 100 and installing a balancing weight 104;
5. the three warning panels 600 are rotated to form a regular triangular platform, and the tops of the three warning panels 600 are fixed to the support rod 100 through the lock parts, so that the assembly is completed.
When the device is assembled and disassembled, the operation steps are approximately opposite.
The three warning panel 600 that constitutes regular triangular platform among this warning device is disconnected between can accomodate to through rotatory along its bottom surface focus, make three warning panel 600 stack from top to bottom, and then reduced the space occupation of this warning device in the transportation, in order to guarantee that the maintenance car can once transport sufficient warning device, in order to guarantee the security of maintenance operation.
In addition, among this warning device, because the warning panel 600 of inside and outside can be opened for can set up balancing weight 104 in its inside, with the weight that increases this warning device, make it expand to place the back more firm steady, avoid being blown down by wind and lose the warning effect.
This warning device assembles conveniently when using, through the setting of two slides 202 for two rotating frame 500 open the angle and confirm, three dead levers 501 are rotatory to form equilateral triangle in place, then warning panel 600 is rotatory to be opened along dead lever 501, again erection bracing pole 100 and through the lock portion with three warning panel 600 the upper portion with the bracing piece 100 fixed can, easy dismounting has saved maintenance activity duration.
Storage mechanism is stable, and is difficult for scattering, makes two rotatory frameworks 500 and fixed framework 500 align from top to bottom when accomodating, then extrudeing two rotatory cover 300 through first lock nut 400 down soon, realizes two fixed rotatory frameworks 500 to the realization is to the three warning panel 600's after accomodating fixed, has guaranteed the stability of the device in the transportation, avoids causing warning panel 600's collision damage.
According to one disclosed embodiment, the first lock part 701 includes a lock ring 704 fixed to the middle of the top of the warning panel 600 by a universal ball joint 703; the second lock 702 includes a horizontally disposed lock rod 705, the lock rod 705 is a screw rod, one end of the screw rod is fixed to the upper rod 103, and the other end of the screw rod can penetrate through the lock ring 704 and is fixed by a second lock nut 706.
When the warning panel 600 is turned to the right, the locking bar 705 is inserted into the corresponding locking ring 704, and then the other end is fixed by the second locking nut 706, so that the warning panel 600 is not turned outward and scattered, and the upper ends of the three warning panels 600 are adjacent. The universal ball joint 703 is provided to ensure that the axis of the locking ring 704 is horizontal, facilitating the insertion of the locking rod 705.
According to one embodiment of the disclosure, in order to fold the warning panel 600 toward the frame 500 and reduce the height of the warning panel after being stored, a groove 602 for storing the retractable rod 502 is formed on the back surface of the warning panel 600 when the warning panel is folded.
According to one embodiment, in order to improve the strength of the warning panel 600 and avoid the collision damage, the portion of the warning panel 600 corresponding to the groove has an outwardly protruding rib.
The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.
Claims (4)
1. The utility model provides a safety warning device is used in highway operation convenient to equipment which characterized in that includes:
the supporting rod (100) comprises a lower rod body (101), a middle rod body (102) and an upper rod body (103) which are coaxially and sequentially arranged and detachably fixed, wherein a balancing weight (104) is further sleeved on the middle rod body (102), the lower part of the lower rod body (101) is a polished rod, and the upper part of the lower rod body is a screw rod;
the mounting sleeve (200) is sleeved at the lower part of the lower rod body (101) and coaxially fixed with the lower rod body, a rotating cavity is formed between the mounting sleeve (200) and the lower rod body (101), a mounting position (201) is arranged below the side wall of the mounting sleeve (200), two slideways (202) with opposite rotation directions and a central angle of 120 degrees are arranged by taking the right upper part of the mounting position (201) as a starting point, and the two slideways (202) are arranged up and down;
two rotary sleeves (300) which are sleeved on the lower rod body (101) up and down and are rotatably positioned in the rotary cavities, and each rotary sleeve (300) corresponds to one slide way (202) and is provided with a mounting position (201);
a first locking nut (400) which is connected to the upper part of the lower rod body (101) in a threaded manner and can be screwed down to extrude the two rotary sleeves (300);
each framework (500) comprises a fixed rod (501) and an expansion rod (502), one end of each expansion rod (502) is fixed to the middle of the corresponding fixed rod (501) and forms a T-shaped structure with the fixed rod, and the other ends of the three expansion rods (502) are respectively fixed to one installation position (201);
the front surfaces of the three warning panels (600) are provided with fabrics made of reflective fluorescent materials into patterns, the bottom of the back surface of each warning panel (600) is provided with a penetrating sleeve (601) sleeved on the fixed rod (501), and the heights of the penetrating sleeves (601) on the three warning panels (600) correspond to the heights of the three telescopic rods (502), so that the three warning panels (600) form a regular triangular frustum after being unfolded;
the lock part comprises a first lock part (701) fixed above each warning panel (600) and a second lock part (702) fixed on the upper rod body (103) and corresponding to each first lock part (701), and the first lock part (701) and the second lock part (702) are fixedly connected;
wherein,
the shortest length of the telescopic rod (502) is the vertical distance from the gravity center to the side length of an equilateral triangle formed by the three fixing rods (501), and the longest length of the telescopic rod (502) is greater than the height of the warning panel (600).
2. An easy-to-assemble safety warning device for highway working according to claim 1 wherein said first lock part (701) comprises a lock ring (704) fixed to the middle of the top of the warning panel (600) by a universal ball joint (703); the second locking part (702) comprises a horizontal locking rod (705), the locking rod (705) is a screw rod, one end of the screw rod is fixed with the upper rod body (103), and the other end of the screw rod can penetrate through the locking ring (704) and is fixed through a second locking nut (706).
3. The safety warning device for highway operation convenient to assemble according to claim 1, wherein the back of the warning panel (600) has a groove (602) for receiving the telescopic rod (502) when it is folded.
4. The safety warning device for highway operation convenient to assemble according to claim 3, wherein the portion of the warning panel (600) corresponding to the groove (602) is provided with a bead protruding outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020013220.9U CN211571476U (en) | 2020-01-03 | 2020-01-03 | Highway is safety warning device for operation convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020013220.9U CN211571476U (en) | 2020-01-03 | 2020-01-03 | Highway is safety warning device for operation convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211571476U true CN211571476U (en) | 2020-09-25 |
Family
ID=72552593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020013220.9U Expired - Fee Related CN211571476U (en) | 2020-01-03 | 2020-01-03 | Highway is safety warning device for operation convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211571476U (en) |
-
2020
- 2020-01-03 CN CN202020013220.9U patent/CN211571476U/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 |
Granted publication date: 20200925 Termination date: 20220103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |