CN110371146B - Pocket shed type guardrail channel - Google Patents
Pocket shed type guardrail channel Download PDFInfo
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- CN110371146B CN110371146B CN201910712842.2A CN201910712842A CN110371146B CN 110371146 B CN110371146 B CN 110371146B CN 201910712842 A CN201910712842 A CN 201910712842A CN 110371146 B CN110371146 B CN 110371146B
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- canopy
- awning
- sides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a pocket shed type guardrail through passage, which comprises a main shed, side sheds and pedals, wherein the main shed is provided with a plurality of side sheds; the main canopy is positioned at the lower end of the pedal, two sides of the main canopy are raised slightly higher than the pedal to form a pocket shape, and the side canopies are positioned at two sides of the upper end of the main canopy; the main roof mounting assembly in the main roof is provided with a bolt connected with the vehicle body; the side roof mounting plate in the side roof is connected with the vehicle body through a bolt, and the main roof mounting assembly and the side roof mounting plate are respectively connected with the main roof and the side roof through respective locking mechanisms; the main awning is also provided with a skirt which is movably connected with the mechanism pipes on the two sides, and the skirt is connected to the main awning in an aluminum profile riveting mode and extends inwards to shield the gaps on the two sides of the pedal; the pedal comprises a support, and the support is connected to the vehicle body through a bolt; the invention solves the technical problem of hidden danger that personnel easily step empty when walking caused by the clearance between two sides of the pedal when the existing channel adopts a unilateral pedal channel in the prior art, and has the advantages of good use effect, simple structure and low manufacturing cost.
Description
Technical Field
The invention belongs to the field of connecting channels of guard rails on the top of a train for engineering, and particularly relates to a pocket-shed type guard rail channel.
Background
The guardrail through passage is applied to the connection of guardrails on the roof of an engineering overhaul train and is used as a passage for an operator to pass through the joint of two carriages in a corridor at the top of the carriages. The through passage of the guard bar is positioned at the joint of the two carriages and must meet all relative movements of the two carriages in the running process of the train; the guardrail channel is positioned at the top of the carriage, and the personnel safety protection needs to be ensured; the working areas of the train are all train and passenger train running lines, and tools fall off during operation of operators to be protected and are not required to fall off the train or on rails.
CN201621234643.3 discloses a rapid boarding system for port passenger ships, which includes a lifting platform, a movable corridor bridge is provided between the lifting platform and a dock platform, a boarding corridor is provided between the lifting platform and a cabin door of the passenger ship, the lifting platform adopts an embedded arrangement form and is fixed by a positioning pile or a vertical slideway, and the main structure of the lifting platform is composed of a concrete buoyancy tank or a steel buoyancy tank. The movable gallery bridge is hinged with the dock platform and is in lap joint with the lifting platform through a left limiting sliding support and a right limiting sliding support. The boarding corridor comprises a plurality of telescopic joints, two adjacent telescopic joints are in universal rotation connection, one end of each telescopic joint is fixed on the lifting platform, and the other end of each telescopic joint is connected with the cabin door. The boarding corridor is connected with the cabin door through a cable, the multi-section expansion joint is fixed on the cable, and the cable is simultaneously used as a fixed cable of the passenger ship. The movable corridor bridge, the lifting platform and the boarding corridor are of a totally enclosed structure. In the water areas such as inland rivers, coasts, lakes and the like, when the ship fluctuates along with the water level and fluctuates and rolls under the influence of waves, the ship can flexibly adapt, passengers can get on and off the ship comfortably, and the ship can be kept in reliable docking. CN200520122660.3 discloses a multifunctional automobile parking protection facility, which is an independent whole placed on the ground, can greatly improve the parking safety performance of the automobile, and can be folded and parked on one side when not in use. The movable water-proof awning is an integral body formed by combining a moving mechanism, a protection fence mechanism and a control mechanism, the upper part of the movable water-proof awning can be additionally provided with a fixed or movable water-proof awning, and meanwhile, the movable water-proof awning can be additionally provided with an electronic monitoring alarm device. When in use, the protection fence is moved to the right position, then the lifting mechanism lifts the protection fence mechanism which is folded and stopped at one side and then is unfolded, and then the protection fence mechanism is lowered to the right position and locked; after the protective fence is used, the lock is unlocked, the lifting mechanism lifts the loosened protective fence mechanism and then folds the protective fence mechanism, and the protective fence mechanism is parked on one side. A multifunctional car parking protection facility is an independent whole placed on the ground, can greatly improve the parking safety performance of a car, and can be folded and parked on one side when not used. The movable water-proof awning is an integral body formed by combining a moving mechanism, a protection fence mechanism and a control mechanism, the upper part of the movable water-proof awning can be additionally provided with a fixed or movable water-proof awning, and meanwhile, the movable water-proof awning can be additionally provided with an electronic monitoring alarm device. When in use, the protection fence is moved to the right position, then the lifting mechanism lifts the protection fence mechanism which is folded and stopped at one side and then is unfolded, and then the protection fence mechanism is lowered to the right position and locked; after the protective fence is used, the lock is unlocked, the lifting mechanism lifts the loosened protective fence mechanism and then folds the protective fence mechanism, and the protective fence mechanism is parked on one side.
However, the existing channel adopts a unilateral pedal channel, so that the pedal does not collide with other parts when the carriage moves relatively, a large gap is reserved on two sides of the pedal, and the gap also becomes a hidden danger that people step on the pedal easily when walking. The guardrail adopts single stainless steel chain to satisfy carriage relative motion, the chain is in lax state under the normal condition, and the protective force is weak. The existing channel has no drop protection, the condition that tools drop to the rail and are not found occurs, and accident potential exists.
Disclosure of Invention
In view of the above, the present invention provides a connecting channel for a top guardrail of an engineering train, which has the advantages of good use effect, simple structure and low manufacturing cost.
The invention is realized by adopting the following technical scheme: the utility model provides a pocket canopy formula guardrail passageway which characterized in that: comprises a main canopy, a side canopy and a pedal; the main canopy is positioned at the lower end of the pedal, two sides of the main canopy are raised slightly higher than the pedal to form a pocket shape, and the side canopies are positioned at two sides of the upper end of the main canopy;
the main canopy 1 comprises a main canopy cloth 11, a skirt 12, a main canopy installation component 13 and a mechanism pipe 14; the middle apron 12 is movably connected with the mechanism pipes 14 on the two sides, the apron 12 is connected with the mechanism pipes 14 on the two sides through a hinge device, the main tent installation assemblies 13 on the front side and the rear side are movably connected with the mechanism pipes 14 on the two sides, the mechanism pipes 14 on the two sides are fixedly connected with the main tent cloth 11 in the middle, and bolts 131 connected with a vehicle body are arranged on the main tent installation assemblies 13.
Preferably, the main canopy installation assembly is installed on the vehicle body through a bolt, a hook is installed on one side, facing the main canopy, of the main canopy installation assembly, a hanging point and a locking mechanism a which are matched with the hook on the main canopy installation assembly are installed at the corresponding positions of the mechanism pipes on the front side and the rear side of the main canopy, and the hanging point is an opening on the mechanism pipes on the two sides of the main canopy, so that the hook can be inserted and clamped on the locking mechanism a in the mechanism pipes, and the main canopy is indirectly connected to the vehicle body.
Preferably, the locking mechanism a comprises a nylon clamping groove, a ball screw, a nylon limit screw and a countersunk screw for fixing the nylon clamping groove and the nylon limit screw, and the nylon clamping groove and the nylon limit screw are fixed on the main awning installation component.
Preferably, the wave ball screw can penetrate through the hole to fix the hook, and the outer side of the hook is fixed by the nylon clamping groove; the lower part of the hook is limited by the nylon;
preferably, there are two locking mechanisms a and two locking mechanisms b of the main canopy and the side canopy respectively;
the apron is connected on main fluffy through aluminium alloy plus riveted mode, inwards extends, shelters from the clearance of footboard both sides.
Preferably, the side canopy comprises a side canopy installation plate, side canopy cloth and side canopy upper mechanism pipes, a hook 54 is installed on one side, facing the side canopy 2, of the side canopy installation plate 21, the two sides of the side canopy 2 are provided with the side canopy upper mechanism pipes 22 riveted to the side canopy cloth 23, a hanging point 56 and a locking mechanism b matched with the hook 54 are installed at the corresponding position of the side canopy upper mechanism pipes 22 on the two sides of the side canopy 2, the locking mechanism b is located at the same position as the locking mechanism a of the main canopy 21, and a bolt 211 connected with a vehicle body is arranged on the side canopy installation plate 21; the side canopy installation plates 21 are connected with the vehicle body through bolts 211, the side canopy can be indirectly connected with the vehicle body, and the side canopy installation plates 21 on the two sides are movably connected with the side canopy upper mechanism pipe 22.
Preferably, the locking mechanism b comprises a nylon clamping groove, a ball screw, a nylon limit, and a countersunk screw for fixing the nylon clamping groove and the nylon limit, wherein the nylon clamping groove and the nylon limit are fixed on the side awning upper mechanism pipe by the countersunk screw;
the side awning is made of tarpaulin sewn and aluminum sections.
Preferably, the pedal comprises a main plate, a mounting plate and a support; the support passes through bolted connection on the automobile body, plays the effect of supporting the mainboard.
The main board comprises a main board a and a main board b;
the mounting plate is provided with a threaded hole and is connected to the vehicle body through a bolt;
the mainboard with the mounting panel is through folding paper connection, and mainboard a one side falls on supporting, and mainboard a opposite side falls on opposite mainboard b, realizes the overlap joint.
Preferably, the hinge comprises two side faces of the hinge, the two side faces of the hinge are provided with two threaded holes, the upper part of the hinge is respectively connected with the main board and the mounting plate, and the lower part of the hinge is fixedly connected with the support through bolts.
The technical scheme of the invention at least has the following advantages and beneficial effects:
1. the pedal of the invention is composed of double pedals, according to the motion simulation, the shape freedom of the double pedals meets all working conditions encountered in the running of the vehicle, and the avoidance gaps at two sides are greatly reduced; the double pedals adopt the design of pressing each other wantonly in both sides, when unilateral carriage guardrail rises or descends, does not need manual operation, has also avoided personnel to forget to separate and compile at the lift in-process, causes mechanical damage's hidden danger.
2. The main awning is made of tarpaulin sewn and aluminum profiles, so that the weight is light, the strength is reliable, and the toughness of the structure meets all working conditions encountered in vehicle operation; the main canopy is positioned at the lower end of the pedal, and the two sides of the main canopy are lifted slightly higher than the pedal to form a pocket shape, so that the function of falling protection is achieved. And the dado is equipped with to main fluffy both sides, adds riveted mode through the aluminium alloy and connects on main fluffy, inwards extends, shelters from the clearance of footboard both sides, better plays the function of drop protection and prevents that personnel from stepping on empty function.
3. The side awning is also made of awning cloth sewn and aluminum profiles, so that the side awning is light in weight and reliable in strength, and meets all working conditions encountered in vehicle operation. The side awning is positioned at the upper end of the main awning, and the whole notice bag is covered, so that the safety protection effect on workers is achieved.
Drawings
FIG. 1 is a front view of the main canopy of the present invention;
FIG. 2 is a left side view of the main canopy of the present invention;
FIG. 3 is a top plan view of the canopy of the present invention;
FIG. 4 is a left side view of the side canopy of the present invention;
FIG. 5 is a front view of the side canopy of the present invention;
FIG. 6 is a top view of the side canopy of the present invention;
FIG. 7 is a front elevational view of the pedal of the present invention;
FIG. 8 is a view taken along the plane A-A in FIG. 7;
FIG. 9 is an enlarged view of a portion of the area B in FIG. 8;
FIG. 10 is an overall exploded front elevational view of the present invention;
FIG. 11 is a view taken along the plane A-A in FIG. 10;
FIG. 12 is an overall left side view of the present invention;
FIG. 13 is an overall top view of the present invention;
FIG. 14 is an overall exploded view of the present invention;
FIG. 15 is an overall exploded view of the invention in the tightened state;
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used. Such terms are merely used to facilitate describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-13, a through passage of a pocket shed type guardrail comprises a main shed 1, side sheds 2 and pedals 3; the main canopy 1 is positioned at the lower end of the pedal 3, the two sides of the main canopy are raised slightly higher than the pedal 3 to form a pocket shape, and the side canopy 2 is positioned at the two sides of the upper end of the main canopy 1;
as shown in fig. 1-2, the main roof 1 includes a main roof cloth 11, a skirt 12, a main roof mounting assembly 13, and a mechanism pipe 14; the middle apron 12 is movably connected with the mechanism pipes 14 at two sides, the apron 12 is connected with the mechanism pipes 14 at two sides through a hinge device, the main tent installation components 13 at the front side and the rear side are movably connected with the mechanism pipes 14 at two sides, the mechanism pipes 14 at two sides are fixedly connected with the main tent cloth 11 at the middle, and the main tent installation components 13 are provided with bolts 131 connected with a vehicle body;
as shown in fig. 1-3, as a preferred embodiment of the present invention, a main roof mounting assembly 13 is mounted on a vehicle body by bolts, a hook 24 is mounted on one side of the main roof mounting assembly 13 facing the main roof 1, a hanging point 25 and a locking mechanism a matched with the hook 24 on the main roof mounting assembly 13 are mounted at the corresponding positions of the mechanism pipes 14 on the front and rear sides of the main roof 1, the hanging point 25 is an opening on the mechanism pipe 14 on both sides of the main roof 1, so that the hook 24 can be inserted and clamped on the locking mechanism a in the mechanism pipe 14, thereby indirectly connecting the main roof 1 to the vehicle body.
The locking mechanism a comprises a nylon clamping groove 41, a ball screw 42, a nylon limit 43 and a countersunk screw for fixing the nylon clamping groove 41 and the nylon limit 43, wherein the nylon clamping groove 41 and the nylon limit 43 are fixed on the main awning installation component 13 by the countersunk screws;
as a preferred embodiment of the present invention, when the hook 24 is inserted into the hanging point 25, the bead screw 42 can pass through the hole to fix the hook 24, and the outer side of the hook 24 is fixed by the nylon clamping groove 41; the lower part of the hook 24 is limited by the nylon limit 43;
furthermore, the number of the locking mechanisms a and the locking mechanisms b of the main canopy 1 and the side canopy 2 is two;
as a preferred embodiment of the present invention, the skirt 12 is connected to the main canopy 1 by riveting through an aluminum profile, and extends inward to block the gap between the two sides of the pedal 3;
as shown in fig. 4-6 and fig. 15, the side canopy 2 includes a side canopy installation plate 21, a side canopy cloth 23, a side canopy upper mechanism pipe 22, a hook 54 is installed on the side of the side canopy installation plate 21 facing the side canopy 2, the side canopy upper mechanism pipe 22 riveted to the side canopy cloth 23 is installed on both sides of the side canopy 2, a hanging point 56 and a locking mechanism b matched with the hook 54 are installed at the corresponding position of the side canopy upper mechanism pipe 22 on both sides of the side canopy 2, the locking mechanism b is structured and positioned with the locking mechanism a of the main canopy 21, and a bolt 211 connected with the vehicle body is installed on the side canopy installation plate 21; the side canopy installation plate 21 is connected with the vehicle body through a bolt 211, and the side canopy 2 can be indirectly connected with the vehicle body; the side canopy installation plates 21 on the two sides are movably connected with side canopy upper mechanism pipes 22;
further, the locking mechanism b comprises a nylon clamping groove 51, a ball screw 52, a nylon limit 53 and countersunk screws for fixing the nylon clamping groove 51 and the nylon limit 53, wherein the nylon clamping groove 51 and the nylon limit 53 are fixed on the side awning upper mechanism tube 22 by using the countersunk screws;
as a preferred embodiment of the present invention, the side awning 2 is made of tarpaulin sewn and aluminum section bar;
as shown in fig. 7-9, the deck 3 includes a main plate 34, a mounting plate 32, and a support 31; the support 31 is connected to the vehicle body by a bolt 311 and functions to support the main plate 34.
The main board 34 includes a main board a341 and a main board b 342;
the mounting plate 32 is provided with a threaded hole and is connected to the vehicle body through a bolt 321;
the main plate 34 and the mounting plate 32 are connected by a hinge 33, one side of the main plate a341 is placed on the support 31, and the other side of the main plate a341 is placed on the opposite main plate b 342, so as to realize lap joint.
As shown in fig. 10-15, as a preferred embodiment of the present invention, the hinge 33 includes two hinge sides 331, the two hinge sides 331 have two threaded holes, the upper portion is fixedly connected to the main plate 34 and the mounting plate 32, and the lower portion is fixedly connected to the support 31 through bolts;
as a preferred embodiment of the present invention, the main canopy 1 and the side canopy 2 are detachably connected in the vertical direction; when the main canopy 1 and the side canopy 2 are moved upward, the hook 24 and the hook 54 are separated from the main canopy 1 and the side canopy 2;
as a preferred embodiment of the present invention, the side surface tarpaulin 23 of the side cover 2 is provided with a steel wire rope, and the side tarpaulin 23 can be tightened when the side cover is not in operation;
the above embodiments are merely illustrative and not restrictive of the technical solutions of the present invention. Any modification or partial replacement without departing from the spirit of the present invention should be covered in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a pocket canopy formula guardrail passageway which characterized in that: comprises a main canopy (1), a side canopy (2) and a pedal (3); the main canopy (1) is positioned at the lower end of the pedal (3), the two sides of the main canopy are raised slightly higher than the pedal (3) to form a pocket shape, and the side canopies (2) are positioned at the two sides of the upper end of the main canopy (1);
the main canopy (1) comprises main canopy cloth (11), a skirt (12), a main canopy installation assembly (13) and a mechanism pipe (14); the middle apron (12) is movably connected with the mechanism pipes (14) on the two sides, the apron (12) is connected with the mechanism pipes (14) on the two sides through a hinge device, the main awning installation components (13) on the front side and the rear side are movably connected with the mechanism pipes (14) on the two sides, the mechanism pipes (14) on the two sides are fixedly connected with the main awning cloth (11) in the middle, and bolts (131) connected with a vehicle body are arranged on the main awning installation components (13).
2. The pocket guard rail channel of claim 1, wherein: the main canopy installation assembly (13) is installed on the vehicle body through bolts, a hook (24) is installed on one side, facing the main canopy (1), of the main canopy installation assembly (13), a hanging point (25) and a locking mechanism a which are matched with the hook (24) on the main canopy installation assembly (13) are installed at the corresponding positions of the mechanism pipes (14) on the front side and the rear side of the main canopy (1), the hanging point (25) is an opening in the mechanism pipes (14) on the two sides of the main canopy (1), and the hook (24) can be inserted and clamped on the locking mechanism a in the mechanism pipes (14), so that the main canopy (1) is indirectly connected to the vehicle body.
3. A pocket guard rail channel as claimed in claim 2, wherein: the locking mechanism a comprises a nylon clamping groove (41), a wave ball screw (42), a nylon limiting screw (43) and a countersunk screw for fixing the nylon clamping groove (41) and the nylon limiting screw (43), wherein the nylon clamping groove (41) and the nylon limiting screw (43) are fixed on the main awning installation component (13) through the countersunk screw.
4. A pocket guard rail channel as claimed in claim 3, wherein: the wave bead screw (42) can penetrate through the hole to fix the hook (24), and the outer side of the hook (24) is fixed by the nylon clamping groove (41); the lower part of the hook (24) is limited by the nylon limit (43).
5. A pocket shed guardrail channel as defined in claim 4, wherein: the number of the locking mechanisms a and the locking mechanisms b of the main canopy (1) and the side canopy (2) is two respectively;
the skirt (12) is connected to the main awning (1) in an aluminum profile riveting mode, extends inwards, and shields gaps on two sides of the pedal (3).
6. A pocket shed guardrail channel as defined in claim 5, wherein: the side awning (2) comprises a side awning mounting plate (21), side awning cloth (23) and side awning upper mechanism pipes (22), wherein a hook (54) is mounted on one side, facing the side awning (2), of the side awning mounting plate (21), the side awning mounting plate (2) is provided with the side awning upper mechanism pipes (22) riveted to the side awning cloth (23), hanging points (56) matched with the hook (54) and locking mechanisms b are mounted at positions corresponding to the side awning upper mechanism pipes (22) on the two sides of the side awning (2), the locking mechanisms b are positioned at the locking mechanisms a of the main awning (21), and bolts (211) connected with a vehicle body are arranged on the side awning mounting plate (21); the side canopy installation plates (21) are connected with the vehicle body through bolts (211), and the side canopy installation plates (21) on the two sides are movably connected with side canopy upper mechanism pipes (22).
7. A pocket shed guardrail channel as defined in claim 6, wherein: the locking mechanism b comprises a nylon clamping groove (51), a ball screw (52), a nylon limit (53) and a countersunk screw for fixing the nylon clamping groove (51) and the nylon limit (53), wherein the nylon clamping groove (51) and the nylon limit (53) are fixed on the side awning upper mechanism pipe (22) by the countersunk screw;
the side awning (2) is made of awning cloth sewn and aluminum profiles.
8. The pocket guard rail channel of claim 1, wherein: the pedal (3) comprises a main plate (34), a mounting plate (32) and a support (31); the support (31) is connected to the vehicle body through a bolt (311);
the main board (34) comprises a main board a (341) and a main board b (342);
the mounting plate (32) is provided with a threaded hole and is connected to the vehicle body through a bolt (321);
the main plate (34) is connected with the mounting plate (32) through a hinge (33), one side of the main plate a (341) is arranged on the support (31), and the other side of the main plate a (341) is arranged on the opposite main plate b (342), so that overlapping is realized.
9. The pocket guard rail channel of claim 8, wherein: the hinge (33) comprises two hinge side faces (331), the two hinge side faces (331) are provided with two threaded holes, the upper parts of the two hinge side faces are respectively connected with the main board (34) and the mounting plate (32), and the lower parts of the two hinge side faces are fixedly connected with the support (31) through bolts.
10. A pocket shed guardrail channel as defined in claim 7, wherein: the main canopy (1) and the side canopy (2) are detachably connected in the vertical direction; when the main canopy (1) and the side canopy (2) are moved upwards, the hook (24) and the hook (54) are separated from the main canopy (1) and the side canopy (2);
the side surface side tarpaulin (23) of the side tarpaulin (2) is provided with a steel wire rope, and the side tarpaulin (23) can be tightened when the side tarpaulin is not in a working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712842.2A CN110371146B (en) | 2019-08-02 | 2019-08-02 | Pocket shed type guardrail channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712842.2A CN110371146B (en) | 2019-08-02 | 2019-08-02 | Pocket shed type guardrail channel |
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| Publication Number | Publication Date |
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| CN110371146A CN110371146A (en) | 2019-10-25 |
| CN110371146B true CN110371146B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910712842.2A Active CN110371146B (en) | 2019-08-02 | 2019-08-02 | Pocket shed type guardrail channel |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2553075A1 (en) * | 1975-11-26 | 1977-06-02 | Huebner Gummi & Kunststoff | Railway train coach concertina link - has two separately replaceable overlapping U-sectioned parts to provide sealed passage |
| CN201309485Y (en) * | 2008-12-05 | 2009-09-16 | 南车长江车辆有限公司 | Protective device at top of railway tank car |
| CN101934692A (en) * | 2010-01-04 | 2011-01-05 | 伊卡露斯(苏州)车辆***有限公司 | Hinged shack of coach |
| CN102556092B (en) * | 2011-01-26 | 2014-07-16 | 常州虎伯拉今创交通设备有限公司 | Foldable-shed type windshield for intercity passenger trains |
| CN104554306B (en) * | 2014-12-18 | 2017-09-26 | 中车青岛四方机车车辆股份有限公司 | EMUs and its outer hood |
| CN204978677U (en) * | 2015-09-07 | 2016-01-20 | 兰州交通大学 | Outer windscreen of split type rail vehicle |
| CN205043763U (en) * | 2015-09-25 | 2016-02-24 | 广东南车轨道交通车辆有限公司 | A work platform for roof operation |
| CN206171064U (en) * | 2016-09-06 | 2017-05-17 | 虎伯拉铰接***（上海）有限公司 | Bellows |
| CN207157211U (en) * | 2017-07-26 | 2018-03-30 | 株洲九方制动设备有限公司 | Run-through channel and low speed EMUs |
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2019
- 2019-08-02 CN CN201910712842.2A patent/CN110371146B/en active Active
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