CN212533854U - Hand push-pull type guardrail - Google Patents
Hand push-pull type guardrail Download PDFInfo
- Publication number
- CN212533854U CN212533854U CN202020683457.8U CN202020683457U CN212533854U CN 212533854 U CN212533854 U CN 212533854U CN 202020683457 U CN202020683457 U CN 202020683457U CN 212533854 U CN212533854 U CN 212533854U
- Authority
- CN
- China
- Prior art keywords
- channel
- long rod
- section steel
- rod
- rear side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 238000005096 rolling process Methods 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 23
- 238000013461 design Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 241000533950 Leucojum Species 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Manual plug-type guardrail, including outer frame and the embedded pull door frame of accomodating, outer frame of accomodating includes four all along controlling the channel-section steel tracks that the level set up, and four orbital outsides of channel-section steel are connected as an organic wholely through a plurality of U type pole, and the setting of embedded pull door frame is inside outer frame of accomodating, is equipped with on the embedded pull door frame along the gliding guide pulley of four channel-section steel tracks, and embedded pull door frame bottom is equipped with directional land wheel. The utility model discloses a pull formula movable guardrail, owing to installed land wheel and leading wheel respectively with the side direction on the bottom, can slide in the underground through the land wheel when moving, the guide pulley slides in the channel-section steel track, makes and also can easily promote alone, has avoided the open-type that opens the door in the past simultaneously, has reduced usable floor area greatly, has also increased staff's security. The movable guardrail solves the technical problems of large volume, poor mobility, poor connection reliability and poor applicability of the movable guardrail in the prior art.
Description
Technical Field
The utility model belongs to the technical field of transportation, concretely relates to manual plug-type guardrail.
Background
Movable guardrails are generally arranged at an entrance and an exit of a highway and an opening of a central separation belt, and the movable guardrails are movable facilities which are convenient for special vehicles (such as traffic accident handling vehicles and emergency vehicles) to pass in emergency and to be opened and released temporarily when one side of the road is closed during construction. The movable guardrail is required to have certain isolation performance and protection performance under normal conditions, and can be moved quickly and flexibly when temporarily opened. However, the existing movable guardrail is of an integral structure, is heavy and difficult to move, and needs at least two persons to lift when being opened or closed, so that the labor intensity is high, and the operation time is long.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a convenient operation under durable reliable prerequisite, and the manual plug-type guardrail that operating efficiency is high.
In order to solve the technical problem, the utility model adopts the following technical scheme: manual plug-type guardrail, including outer frame and the embedded pull door frame of accomodating, outer frame of accomodating includes four all along controlling the channel-section steel tracks that the level set up, four channel-section steel tracks are four long limits of a cuboid respectively, two channel-section steel tracks of lower part are located same height and the opening sets up relatively, two channel-section steel tracks on upper portion are located same height and the opening sets up relatively, four orbital outsides of channel-section steel are connected as an organic wholely through a plurality of U type pole, the opening of U type pole is down and along controlling the even interval arrangement of direction, embedded pull door frame sets up and accomodates inside the frame outward, be equipped with on the embedded pull door frame along the gliding guide pulley of four channel-section steel tracks, embedded door frame.
A cross rod is arranged between the left ends of the two channel steel rails on the upper part, and a reserved connecting hole which is through from front to back is formed in the cross rod.
Two channel-section steel track bottoms of lower part are equipped with the heavy load land wheel, and penetrating pipe about the fixed lower part of part U type pole is equipped with and is located the spacing post of pipe upper end, wears to be equipped with L type bolt in the pipe, and the horizontal part branch of L type bolt supports on spacing post.
One of them U type pole highly is higher than other U type poles, all is equipped with first reflection of light subsides on all U type poles, and the top of this U type pole is equipped with solar energy warning light.
A guide structure located above the two upper channel steel rails is horizontally arranged in the rightmost U-shaped rod, and the upper portion of the embedded drawing door frame is in rolling connection with the guide structure.
The embedded type pull door frame comprises a first lower long rod and a first upper long rod which are parallel to a channel steel track, the first lower long rod is positioned under the first upper long rod, the first lower long rod and the first upper long rod are connected into a whole through a plurality of first vertical supporting rods, the first vertical supporting rods are arranged at intervals along the left and right direction, a first diagonal brace is arranged along one diagonal line in a rectangular structure formed by the first lower long rod, the first upper long rod and two adjacent first vertical supporting rods in a surrounding mode, and the directional ground wheel is arranged at the bottom of the first lower long rod; the guide wheels are at least eight, four of the guide wheels are arranged on the front side and the rear side of the left end of the first upper long rod and are respectively connected in the two channel steel tracks on the upper portion in a rolling mode, the other four guide wheels are arranged on the front side and the rear side of the left end of the first lower long rod and are respectively connected in the two channel steel tracks on the lower portion in a rolling mode, and the first inclined support rod and/or the first vertical support rod are/is provided with second light reflecting pastes.
The guide structure sets up the first connection channel-section steel that the opening faces down including controlling the level, the middle part of first connection channel-section steel is seted up one and is controlled penetrating, the open first semicircle groove in lower part, inside front side and the rear side in first semicircle groove of first connection channel-section steel rotate respectively and are equipped with a first spacing wheel, the vertical setting of central line of first spacing wheel, distance between two first spacing wheels is greater than the diameter of first last stock, first last stock be located first semicircle inslot and with two first spacing wheel roll connection.
The embedded type pull door frame comprises two rectangular frames which are vertically arranged and are arranged at intervals front and back, each rectangular frame comprises a second lower long rod and a second upper long rod which are parallel to the channel steel track, the second lower long rod is positioned under the second upper long rod, the second lower long rod and the second upper long rod are connected into a whole through a plurality of second vertical supporting rods, the second vertical supporting rods are arranged at intervals along the left and right direction, a second inclined supporting rod is arranged along one diagonal line in a rectangular structure formed by the second lower long rod, the second upper long rod and two adjacent second vertical supporting rods in a surrounding mode, and the directional land wheel is arranged at the bottom of the second lower long rod; the second upper long rod of the rectangular frame at the front side is connected with the second upper long rod of the rectangular frame at the rear side through an upper connecting rod, and the second lower long rod of the rectangular frame at the front side is connected with the second lower long rod of the rectangular frame at the rear side through a lower connecting rod;
the guide wheels are at least eight, four of the guide wheels are arranged on the front side and the rear side of the left ends of the two second upper long rods and are respectively connected in the two channel steel tracks on the upper portion in a rolling mode, the other four guide wheels are arranged on the front side and the rear side of the left ends of the two second lower long rods and are respectively connected in the two channel steel tracks on the lower portion in a rolling mode, and third light reflecting pastes are arranged on the second inclined supporting rods and/or the second vertical supporting rods.
The guide structure sets up the second connection channel-section steel that the opening faced down including controlling the level, the second half slot that the interval set up around two is seted up at the middle part of second connection channel-section steel, penetrating and the lower part is uncovered about the second half slot, inside front side at the second half slot of front side of second half slot and the rear side of the second half slot of rear side of second connection channel-section steel rotate respectively and are equipped with the spacing wheel of a second, the vertical setting of central line of the spacing wheel of second, distance between two spacing wheels of second is greater than the maximum distance between the stock on two seconds, stock is located the second half slot of front side and with the spacing wheel roll connection of second of front side on the front side second, stock is located the second half slot of rear side and with the spacing wheel roll connection of second of rear side on the rear side second.
Adopt above-mentioned technical scheme, the utility model discloses each part has following technological effect respectively:
1. reserving a connecting hole: when the use length of guardrail is greater than 28m, can carry out the modularization concatenation, pass through the long screw and reserve the connecting hole with two the utility model discloses a frame is accomodate outward to the guardrail links to each other to reach the use purpose of extension.
A U-shaped bar: vertical setting, two adjacent U-shaped poles interval 1m arrange, play the orbital effect of connecting four channel-section steels, the first reflection of light of twice subsides about the U-shaped pole pastes outward, sets up L type bolt in the lower part of U type pole, has bored the jack subaerial correspondence, and L type bolt corresponds to insert establishes in the jack, makes outer storage frame fix the assigned position on road surface.
3. Guide wheels: the diameter is 10cm, and embedding and roll connection are in the channel steel track, through the embedded pull door frame of push-and-pull along controlling the horizontal direction, eight guide pulleys slide along four channel steel tracks, laborsaving and easy operation.
4. Solar energy warning light: through the scintillation effect of warning light, play warning and warning effect, use in fog day and rainy and snowy days and have good safety warning effect. The safety of vehicles and pedestrians is reminded, and traffic accidents and accidents are avoided. Solar energy warning light has waterproof switch (including master switch and photoswitch) behind one's back, can adjust the light-operated state of product, absorbs sunshine daytime and charges, and the automatic red blue that lights of night explodes the sudden strain of a muscle, and automatic light sense starts, need not manual operation.
5. The guiding structure is as follows: connect the channel-section steel middle part and seted up the half slot, the embedded pull door frame's of being convenient for flexible, spacing wheel is installed to both sides around the half slot, and the lateral displacement of the embedded pull door frame of restriction connects channel-section steel transverse connection U type pole, plays the outer movable frame effect of support.
6. Connect vertical branch between last stock and the lower stock, the inclined strut of slope welding, the side sets up eight guide pulleys around the left end, and the welding has directional land wheel below the lower stock, is the primary structure who constitutes pull door (embedded pull door frame).
7. The directional land wheels are installed below the lower long rod, the left end and the right end of each directional land wheel are arranged one by one, the sliding door is convenient to move through rolling, and the effects of labor saving and convenience are achieved.
8. The interval of the vertical supporting rods is 1m, the vertical supporting rods play a role of connecting the upper long rod and the lower long rod up and down to form a main frame of the sliding door, and the first-level light reflecting paste is pasted outside.
9. The limiting wheels are rotatably connected to the front side and the rear side of the semicircular groove through bolts, play a role in limiting the embedded pulling doorframe, and enable pulling to be more labor-saving through mutual rolling with the upper long rod.
10. The external U type pole of channel-section steel track, heavily loaded land wheel, three-sided closure under the channel-section steel track, the whole level of channel-section steel track is placed, plays and supports holistic effect, is the main part who constitutes outer storage frame.
11. L type bolt adopts solid round steel, diameter 1.8cm, put into the pipe of diameter 2.5cm, the pipe welding is on U type pole, in the time of the use, it punches to select the position on the road surface, at downthehole sleeve pipe of packing into, ground 3cm is gone into to the sleeve pipe, the sleeve pipe exposes ground 1cm, prevent that rainwater and dust from getting into, be unlikely to puncture the tire when can making the vehicle roll again, rotate L type bolt and follow the pipe downstream when using, make it fall into the sleeve pipe, play the effect of fixed guardrail, can receive up when not using and put on spacing post.
12. The reflecting sticker is pasted on the U-shaped rod and the vertical supporting rod, red and white are alternate, a driver can see the barrier at a distance far enough, early warning is timely carried out, collision is avoided, driving safety at night is effectively improved, and accident occurrence rate is reduced.
13. Heavy load land wheel installs two channel-section steel track bottoms head and the tail department of lower part, and more weight can be born to the snowflake line, and this land wheel type is the universal wheel, can turn to each direction, can be better remove to the target area in the installation.
14. The upper connecting rod and the lower connecting rod are used for connecting two rectangular frames, play a role of transverse support, and the two ends of the upper connecting rod and the two ends of the lower connecting rod are correspondingly welded on the upper long rod and the lower long rod, so that the upper connecting rod and the lower connecting rod are important support parts of the double-leaf sliding door.
Based on high efficiency and flexible idea design the utility model discloses an operating method, including following step:
1) when the staff wants to seal one section road or water conservancy diversion, can insert the sleeve pipe in the road preformed hole with L type bolt earlier, then pulling sliding door is connected with another U type lock for the pulling door, if length is great relatively, can add such pulling door formula guardrail again, the centre is through reserving special screwed connection for the connecting hole.
2) If an emergency happens, the user needs to change lanes or pass through the U-shaped lock, the worker can open the U-shaped lock, the sliding door can be quickly retracted into the outer storage frame, and a space of 12m can be reserved in the middle of the sliding door, so that all types of vehicles can pass through the sliding door. The directional ground wheels can avoid the heaviness of the traditional guardrail, and the design of the embedded type pull door frame can avoid excessive lane occupation, thereby improving the safety of workers.
3) Solar energy warning light on the U type pole can charge daytime according to the light-operated principle, provides the warning effect night, reminds passing vehicle to pay attention to safety, and the reflection of light subsides accessible vehicle light on the U type pole shines the profile that shows, both can play the effect of instruction, can warn passing vehicle again.
To sum up, the utility model discloses following technological effect has:
the utility model discloses an embedded pull mode of opening the door, embedded pull door frame length can design according to the reality, and standard festival length is 6 meters, and the width of opening the door is 12 meters at the biggest, can be applicable to various oversize vehicles current in a flexible way.
The utility model discloses an embedded pull open the door the mode can practice thrift the square land used effectively, promote current efficiency.
When the embedded type sliding door frame is used, workers can be prevented from moving back and forth to occupy a traffic lane when opening and closing the door, and the safety during working is greatly improved;
convenience of opening: 1 worker can finish the opening within 2 minutes.
The utility model discloses a modularization combination, adjacent two sets of the utility model discloses between with U type lock and bolted connection, the dismouting is all very nimble.
The utility model discloses be equipped with multiple pulley, if: the guide wheel, the limiting wheel, the heavy-load land wheel and the directional land wheel are all nylon wheels. The drawing is convenient and fast by the aid of various pulleys, and the flexibility of the whole displacement is greatly improved.
The utility model discloses a two tower enamel (white) spraying twice, the lacquer painting is smooth and reflection of light effect is outstanding, and the one-level reflection of light subsides are pasted to the outside, elegant appearance and subsidiary have "direction" function, very big improvement the current security of vehicle.
The utility model discloses the later stage transportation is considered in the modularization size design, very big saving the overall cost.
The utility model discloses a channel-section steel and the concatenation of U-shaped pipe (U type pole), concatenation department adopts the all-welded mode, and shock resistance is good, and is pleasing to the eye.
The land wheel adopts snowflake pattern, better bears the heavy load, has improved the life of product.
The utility model discloses a ground is pegged graft in the location of a plurality of L type bolts of front and back side, has improved the stability when using.
The utility model discloses at top installation solar energy road warning light, improve road driving safety at night.
The utility model discloses a pull formula movable guardrail, owing to installed land wheel and leading wheel respectively with the side direction on the bottom, can slide in the underground through the land wheel when moving, the guide pulley slides in the channel-section steel track, makes and also can easily promote alone, has overcome the inconvenient not enough of present use. Meanwhile, the traditional open type of opening the door is avoided, the use area is greatly reduced, and the safety of workers is also improved. The movable guardrail solves the technical problems of large volume, poor mobility, poor connection reliability and poor applicability of the movable guardrail in the prior art.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the external storage frame of FIG. 1;
FIG. 3 is a schematic view of the in-line pull-out door frame of FIG. 1;
FIG. 4 is an enlarged view at A in FIG. 2;
FIG. 5 is a schematic view of a second embodiment of the present invention;
fig. 6 is a schematic structural view of a frame structure of the in-line type pull-out door of fig. 4.
Detailed Description
The first embodiment is as follows: as shown in fig. 1-4, the utility model discloses a manual plug-type guardrail, including outer storage frame 1 and embedded pull door frame 2, outer storage frame 1 includes four all along controlling the channel-section steel track 3 that the level set up, four channel-section steel tracks 3 are four long limits of a cuboid respectively, two channel-section steel tracks 3 of lower part are located same height and opening and set up relatively, two channel-section steel tracks 3 on upper portion are located same height and opening and set up relatively, four channel-section steel track 3's outside is connected as an organic wholely through a plurality of U type pole 4, U type pole 4's opening down and along controlling the even interval arrangement of direction, embedded pull door frame 2 sets up outside storage frame 1 inside, be equipped with on the embedded door frame 2 along the gliding guide pulley 5 of four channel-section steel tracks 3, embedded pull door frame 2 bottom is equipped with directional land wheel 6.
A cross rod 7 is arranged between the left ends of the two channel steel rails 3 on the upper portion, and a reserved connecting hole 8 which is through in the front and back is formed in the cross rod 7.
The bottom of two channel-section steel tracks 3 of lower part is equipped with heavily loaded land wheel 9, and penetrating pipe 10 about the fixed lower part of part U type pole 4 is equipped with and is located spacing post 11 of pipe 10 upper end, wears to be equipped with L type bolt 12 in the pipe 10, and the horizontal part of L type bolt 12 supports on spacing post 11.
One of them U type pole 4 highly is higher than other U type poles 4, all is equipped with first reflection of light subsides 13 on the U type pole 4, and the top of this U type pole 4 is equipped with solar energy warning light 14 (for prior art, can purchase on the market, and concrete structure is no longer repeated).
A guide structure positioned above the two upper channel steel rails 3 is horizontally arranged in the rightmost U-shaped rod 4, and the upper part of the embedded drawing door frame 2 is in rolling connection with the guide structure.
The embedded type pull-out door frame 2 comprises a first lower long rod 15 and a first upper long rod 16 which are parallel to the channel steel track 3, the first lower long rod 15 is positioned under the first upper long rod 16, the first lower long rod 15 and the first upper long rod 16 are connected into a whole through a plurality of first vertical supporting rods 17, the first vertical supporting rods 17 are arranged at intervals along the left-right direction, a first inclined supporting rod 18 is arranged along one diagonal line in a rectangular structure formed by the first lower long rod 15, the first upper long rod 16 and two adjacent first vertical supporting rods 17 in a surrounding mode, and the directional ground wheel 6 is arranged at the bottom of the first lower long rod 15; the guide wheels 5 are at least eight, four of the guide wheels 5 are arranged on the front side and the rear side of the left end of the first upper long rod 16 and are respectively connected in the two channel steel tracks 3 on the upper portion in a rolling manner, the other four guide wheels 5 are arranged on the front side and the rear side of the left end of the first lower long rod 15 and are respectively connected in the two channel steel tracks 3 on the lower portion in a rolling manner, and the first inclined support rod 18 and/or the first vertical support rod 17 are/is provided with a second light reflecting sticker 19.
Guide structure sets up opening first connecting channel steel 20 down including controlling the level, it is penetrating about one to seted up at the middle part of first connecting channel steel 20, the open first semicircle groove 21 in lower part, inside front side and the rear side at first semicircle groove 21 of first connecting channel steel 20 rotate respectively and are equipped with a first spacing wheel 22, the vertical setting of first spacing wheel 22's central line, distance between two first spacing wheels 22 is greater than the diameter of first last stock 16, first last stock 16 be located first semicircle inslot 21 and with two first spacing wheel 22 roll connection.
The utility model discloses each part has following technological effect respectively:
1. and a reserved connecting hole 8: when the use length of guardrail is greater than 28m, can carry out the modularization concatenation, pass through long screw and reserve connecting hole 8 with two the utility model discloses an outer storage frame 1 of guardrail links to each other to reach the use purpose of extension.
A U-shaped bar: vertical setting, two adjacent U-shaped poles interval 1m arrange, play the effect of connecting four channel-section steel tracks 3, the first reflection of light of twice subsides 13 about the U-shaped pole pastes outward, sets up L type bolt 12 in the lower part of U type pole 4, and subaerial correspondence is bored there is the jack, and L type bolt 12 corresponds to insert establishes in the jack, makes outer storage frame 1 fix the assigned position on road surface.
3. Guide wheel 5: diameter 10cm, embedding and roll connection are in channel-section steel track 3, through controlling embedded pull door frame 2 of horizontal direction push-and-pull about along, eight guide pulleys 5 slide along four channel-section steel tracks 3, laborsaving and easily operation.
4. Solar warning lamp 14: through the scintillation effect of warning light, play warning and warning effect, use in fog day and rainy and snowy days and have good safety warning effect. The safety of vehicles and pedestrians is reminded, and traffic accidents and accidents are avoided. There is waterproof switch (including master switch and photoswitch) behind solar energy warning light 14, can adjust the light-operated state of product, absorbs sunshine daytime and charges, and the automatic red blue that lights of night explodes the sudden strain of a muscle, and automatic light sense starts, need not manual operation.
5. The guiding structure is as follows: first semicircle groove 21 has been seted up at first connecting channel steel 20 middle part, and the embedded pull door frame 2 of being convenient for is flexible, and first spacing wheel 22 is installed to both sides around first semicircle groove 21, the lateral displacement of the embedded pull door frame 2 of restriction, and first connecting channel steel 20 transverse connection U type pole 4 plays the outer movable frame effect of support.
6. Connect vertical branch between first upper long pole 16 and the first lower long pole 15, slope welding first diagonal brace 18, the side sets up eight guide pulleys 5 around the left end, and the welding has directional land wheel 6 below the first lower long pole 15, is the primary structure who constitutes the pull door (embedded pull door frame 2).
7. Directional land wheel 6 installs below first stock 15, and directional land wheel 6 left end right-hand member sets up respectively one, makes the sliding door be convenient for remove through rolling, reaches laborsaving, convenient effect.
8. The interval of the first vertical supporting rod 17 is 1m, which plays the role of connecting the upper long rod and the lower long rod up and down, and forms the main frame of the pull door, and the first-level reflecting sticker is pasted outside.
9. The first limiting wheels 22 are rotatably connected to the front side and the rear side of the first semicircular groove 21 through bolts, play a role in limiting the sliding door, and enable the sliding door to be pulled more labor-saving through mutual rolling of the first upper long rod 16.
10. The external U type pole 4 of channel-section steel track 3, heavily loaded land wheel 9, three-sided closure under the channel-section steel track 3, the whole level of channel-section steel track 3 is placed, plays and supports holistic effect, is the main part who constitutes outer storage frame 1.
11. L type bolt 12 adopts solid round steel, diameter 1.8cm, put into diameter 2.5cm pipe 10 in, pipe 10 welds on U type pole 4, in the time of the use, choose the position on the road surface and punch, fill in the sleeve pipe in the hole, go into ground 3cm under the sleeve pipe, the sleeve pipe exposes ground 1cm, prevent rainwater and dust entering, be unlikely to puncture the tire when can making the vehicle roll over again, rotate L type bolt 12 and move down along pipe 10 when using, make it fall into the sleeve pipe, play the effect of fixed guardrail, can receive when not using and put on spacing post 11.
12. The reflection of light subsides paste on U type pole 4 and first vertical branch 17, red and white is alternate, and the driver just can see the barrier in enough distant distance, and the collision avoidance takes place in timely early warning, effectively improves the driving safety at night, reduces unexpected incidence.
13. Heavy load land wheel 9 installs in the 3 bottoms head and the tail of two channel-section steel tracks of lower part, and more weight can be born to the snowflake line, and this land wheel type is the universal wheel, can turn to each direction, removal to target area that can be better in the installation.
Based on high efficiency and flexible idea design the utility model discloses an operating method, including following step:
1) when the staff wants to seal one section road or water conservancy diversion, can insert L type bolt 12 earlier in the sleeve pipe of road preformed hole, then pulling sliding door is connected with another U type lock for the pulling door, if length is great relatively, can add such pulling door formula guardrail again, the centre is through reserving connecting hole 8 and using special screwed connection.
2) If an emergency happens, the user needs to change lanes or pass through the U-shaped lock, the worker can open the U-shaped lock, the sliding door can be quickly retracted into the outer storage frame 1, and a space of 12m can be reserved in the middle of the sliding door, so that all types of vehicles can pass through the sliding door. The directional ground wheels 6 can avoid the heaviness of the traditional guardrail, and the design of the embedded type drawing door frame 2 can avoid excessive lane occupation, thereby improving the safety of workers.
3) The solar warning lamp 14 on the U-shaped rod 4 can be charged in the daytime according to the light control principle, and can provide a warning effect at night to remind passing vehicles to pay attention to safety, and the light reflecting sticker on the U-shaped rod 4 can show a contour through the irradiation of vehicle light, so that the indication effect can be achieved, and passing vehicles can be warned.
Embodiment two, as shown in fig. 5 and 6, is different from embodiment one in that,
the embedded type pull-out door frame 2 comprises two rectangular frames which are vertically arranged and are arranged at intervals from front to back, each rectangular frame comprises a second lower long rod 23 and a second upper long rod 24 which are parallel to the channel steel rails 3, the second lower long rod 23 is positioned under the second upper long rod 24, the second lower long rods 23 and the second upper long rods 24 are connected into a whole through a plurality of second vertical supporting rods 25, the second vertical supporting rods 25 are arranged at intervals along the left and right direction, a second inclined supporting rod 26 is arranged along one diagonal line in a rectangular structure formed by the second lower long rods 23, the second upper long rods 24 and two adjacent second vertical supporting rods 25 in a surrounding mode, and the directional land wheels 6 are arranged at the bottoms of the second lower long rods 23; the second upper long rod 24 of the front rectangular frame is connected with the second upper long rod 24 of the rear rectangular frame through an upper connecting rod 27, and the second lower long rod 23 of the front rectangular frame is connected with the second lower long rod 23 of the rear rectangular frame through a lower connecting rod 28;
the number of the guide wheels 5 is at least eight, four of the guide wheels 5 are arranged on the front side and the rear side of the left ends of the two second upper long rods 24 and are respectively connected in the two channel steel tracks 3 on the upper portion in a rolling manner, the other four guide wheels 5 are arranged on the front side and the rear side of the left ends of the two second lower long rods 23 and are respectively connected in the two channel steel tracks 3 on the lower portion in a rolling manner, and third light reflecting pastes 29 are arranged on the second inclined supporting rods 26 and/or the second vertical supporting rods 25.
Guide structure sets up the second connection channel-section steel 30 that the opening faced down including controlling the level, the second half slot 31 that two front and back intervals set up is seted up at the middle part of second connection channel-section steel 30, it is penetrating and the lower part is uncovered about second half slot 31, the inside front side at the second half slot 31 of front side of second half slot 31 and the rear side of the second half slot 31 of rear side of second connection channel-section steel 30 rotate respectively and are equipped with the spacing wheel 32 of a second, the vertical setting of central line of the spacing wheel 32 of second, distance between two spacing wheels 32 of second is greater than the maximum distance between the long pole 24 on two seconds, the long pole 24 is located the second half slot 31 of front side and with the spacing wheel 32 roll connection of second of front side on the front side second, long pole 24 is located the second half slot 31 of rear side and with the spacing wheel 32 roll connection of second of rear side on the rear side second.
The upper connecting rod 27 and the lower connecting rod 28 are used for connecting two rectangular frames and play a role of transverse support, and the two ends of the upper connecting rod 27 and the lower connecting rod 28 are correspondingly welded on the second upper long rod 24 and the second lower long rod 23 and are important support parts of the double-leaf sliding door.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (9)
1. Manual plug-type guardrail, its characterized in that: including outer storage frame and embedded pull door frame, outer storage frame includes four all along controlling the channel-section steel tracks that the level set up, four channel-section steel tracks are four long limits of a cuboid respectively, two channel-section steel tracks of lower part are located same height and the opening sets up relatively, two channel-section steel tracks on upper portion are located same height and the opening sets up relatively, four orbital outsides of channel-section steel are connected as an organic wholely through a plurality of U type pole, the opening of U type pole is down and along controlling the even interval arrangement of direction, embedded pull door frame sets up inside outer storage frame, be equipped with on embedded pull door frame along the gliding guide pulley of four channel-section steel tracks, embedded pull door frame bottom is equipped with directional land wheel.
2. A manual push-pull barrier according to claim 1 wherein: a cross rod is arranged between the left ends of the two channel steel rails on the upper part, and a reserved connecting hole which is through from front to back is formed in the cross rod.
3. A manual push-pull barrier according to claim 1 wherein: two channel-section steel track bottoms of lower part are equipped with the heavy load land wheel, and penetrating pipe about the fixed lower part of part U type pole is equipped with and is located the spacing post of pipe upper end, wears to be equipped with L type bolt in the pipe, and the horizontal part branch of L type bolt supports on spacing post.
4. A manual push-pull barrier according to claim 1 wherein: one of them U type pole highly is higher than other U type poles, all is equipped with first reflection of light subsides on all U type poles, and the top of this U type pole is equipped with solar energy warning light.
5. A manual push-pull fence according to any of claims 1-4 wherein: a guide structure located above the two upper channel steel rails is horizontally arranged in the rightmost U-shaped rod, and the upper portion of the embedded drawing door frame is in rolling connection with the guide structure.
6. A manual push-pull fence according to claim 5 wherein: the embedded type pull door frame comprises a first lower long rod and a first upper long rod which are parallel to a channel steel track, the first lower long rod is positioned under the first upper long rod, the first lower long rod and the first upper long rod are connected into a whole through a plurality of first vertical supporting rods, the first vertical supporting rods are arranged at intervals along the left and right direction, a first diagonal brace is arranged along one diagonal line in a rectangular structure formed by the first lower long rod, the first upper long rod and two adjacent first vertical supporting rods in a surrounding mode, and the directional ground wheel is arranged at the bottom of the first lower long rod; the guide wheels are at least eight, four of the guide wheels are arranged on the front side and the rear side of the left end of the first upper long rod and are respectively connected in the two channel steel tracks on the upper portion in a rolling mode, the other four guide wheels are arranged on the front side and the rear side of the left end of the first lower long rod and are respectively connected in the two channel steel tracks on the lower portion in a rolling mode, and the first inclined support rod and/or the first vertical support rod are/is provided with second light reflecting pastes.
7. A manual push-pull fence according to claim 6 wherein: the guide structure sets up the first connection channel-section steel that the opening faces down including controlling the level, the middle part of first connection channel-section steel is seted up one and is controlled penetrating, the open first semicircle groove in lower part, inside front side and the rear side in first semicircle groove of first connection channel-section steel rotate respectively and are equipped with a first spacing wheel, the vertical setting of central line of first spacing wheel, distance between two first spacing wheels is greater than the diameter of first last stock, first last stock be located first semicircle inslot and with two first spacing wheel roll connection.
8. A manual push-pull fence according to claim 5 wherein: the embedded type pull door frame comprises two rectangular frames which are vertically arranged and are arranged at intervals front and back, each rectangular frame comprises a second lower long rod and a second upper long rod which are parallel to the channel steel track, the second lower long rod is positioned under the second upper long rod, the second lower long rod and the second upper long rod are connected into a whole through a plurality of second vertical supporting rods, the second vertical supporting rods are arranged at intervals along the left and right direction, a second inclined supporting rod is arranged along one diagonal line in a rectangular structure formed by the second lower long rod, the second upper long rod and two adjacent second vertical supporting rods in a surrounding mode, and the directional land wheel is arranged at the bottom of the second lower long rod; the second upper long rod of the rectangular frame at the front side is connected with the second upper long rod of the rectangular frame at the rear side through an upper connecting rod, and the second lower long rod of the rectangular frame at the front side is connected with the second lower long rod of the rectangular frame at the rear side through a lower connecting rod;
the guide wheels are at least eight, four of the guide wheels are arranged on the front side and the rear side of the left ends of the two second upper long rods and are respectively connected in the two channel steel tracks on the upper portion in a rolling mode, the other four guide wheels are arranged on the front side and the rear side of the left ends of the two second lower long rods and are respectively connected in the two channel steel tracks on the lower portion in a rolling mode, and third light reflecting pastes are arranged on the second inclined supporting rods and/or the second vertical supporting rods.
9. A manual push-pull barrier according to claim 8, wherein: the guide structure sets up the second connection channel-section steel that the opening faced down including controlling the level, the second half slot that the interval set up around two is seted up at the middle part of second connection channel-section steel, penetrating and the lower part is uncovered about the second half slot, inside front side at the second half slot of front side of second half slot and the rear side of the second half slot of rear side of second connection channel-section steel rotate respectively and are equipped with the spacing wheel of a second, the vertical setting of central line of the spacing wheel of second, distance between two spacing wheels of second is greater than the maximum distance between the stock on two seconds, stock is located the second half slot of front side and with the spacing wheel roll connection of second of front side on the front side second, stock is located the second half slot of rear side and with the spacing wheel roll connection of second of rear side on the rear side second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683457.8U CN212533854U (en) | 2020-04-29 | 2020-04-29 | Hand push-pull type guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683457.8U CN212533854U (en) | 2020-04-29 | 2020-04-29 | Hand push-pull type guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212533854U true CN212533854U (en) | 2021-02-12 |
Family
ID=74519391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020683457.8U Expired - Fee Related CN212533854U (en) | 2020-04-29 | 2020-04-29 | Hand push-pull type guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212533854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232536A (en) * | 2022-01-07 | 2022-03-25 | 云南武易高速公路有限公司 | From branch area opening guardrail in removal type |
-
2020
- 2020-04-29 CN CN202020683457.8U patent/CN212533854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232536A (en) * | 2022-01-07 | 2022-03-25 | 云南武易高速公路有限公司 | From branch area opening guardrail in removal type |
| CN114232536B (en) * | 2022-01-07 | 2023-08-22 | 云南武易高速公路有限公司 | Automatic movable middle-belt split opening guardrail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160311478A1 (en) | People & cargo transit systems & vehicles | |
| EP2401436B1 (en) | Safety trailer | |
| CN204457008U (en) | A kind of road overhead stereo-parking system | |
| CN205382741U (en) | Automatic change six to removing stereo garage | |
| CN212533854U (en) | Hand push-pull type guardrail | |
| CN107178243A (en) | A kind of assembled urban road upper strata space intelligent stereo-parking system and method | |
| CN207633261U (en) | Variable road guardrail | |
| CN212533834U (en) | Electric push-pull type guardrail | |
| DE3841092A1 (en) | Generalised combination vehicle (rail/road), magnetic or mechanial side rails and guide rails, magnetic drives, high-speed switches and generalised transport routes (rail/road) | |
| CN106846860A (en) | Multifunctional mobile signal lamp component | |
| CN109811678A (en) | Intelligent elevated formula safety height-limiting bar | |
| CN103088734B (en) | Three-dimensional transportation system for urban main road | |
| CN216765703U (en) | Movable morning and evening tides people flow railing | |
| CN211286860U (en) | Parking platform and parking lot using same | |
| CN206706623U (en) | A kind of Concealable vehicle insulation guardrail | |
| CN207133984U (en) | A kind of non-machine of crossing people automatically controls emergency gate lock system | |
| CN110512923A (en) | A kind of parking platform and the parking lot using the parking platform | |
| CN111963038B (en) | Intelligent waterproof device for underground garage | |
| CN212670397U (en) | Crossing guardrail | |
| CN201531131U (en) | Stereoscopic parking booth | |
| CA2557554A1 (en) | A method and a device for the rail traffic on multiply, parallel guide-ways also as toys | |
| Cui | Research on design technology of safety facilities in highway traffic engineering | |
| CN207068259U (en) | The higher moving traffic light of degree of safety | |
| CN106978925A (en) | One kind automates six to moving garage | |
| CN205935811U (en) | Road stereo garage and road stereo garage crowd |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |