CN212865720U

CN212865720U - Municipal administration isolated column with structure passes temporarily

Info

Publication number: CN212865720U
Application number: CN202020883252.4U
Authority: CN
Inventors: 许奎
Original assignee: Chongqing Hongya Yuanqiao Metal Products Co ltd
Current assignee: Chongqing Hongya Yuanqiao Metal Products Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-04-02
Anticipated expiration: 2030-05-23

Abstract

The utility model relates to a municipal administration isolated column with interim current structure relates to the technical field of guardrail, including the vertical many stands that are fixed in on the road surface, be provided with the guardrail between two adjacent stands, guardrail and stand sliding connection, the guardrail passes through the setting element and fixes with the stand, the setting element all can be dismantled with guardrail and stand and be connected. The device has the advantage of facilitating temporary lane changing and passing of vehicles.

Description

Municipal administration isolated column with structure passes temporarily

Technical Field

The utility model belongs to the technical field of the technique of guardrail and specifically relates to a municipal administration isolated column with current structure temporarily is related to.

Background

With the development of modern urban and rural economy, the number of municipal roads is more and more; adopt the guardrail to separate the town road usually, can play the effect that improves traffic order and improve traffic safety. Municipal isolation barriers are typically placed between roads for lane-to-lane separation.

The prior art refers to the chinese utility model patent that the grant bulletin number is CN210013158U, and this utility model discloses a municipal road is with isolation barrier, including first support column and second support column, the sliding tray has all been seted up to one side outer wall top and the bottom that first support column and second support column are relative, and the inner wall sliding connection of sliding tray has a sliding block, and two adjacent top sliding block one side outer walls have same roof through bolted connection, and two adjacent bottom sliding block one side outer walls have same bottom plate through bolted connection, one side outer wall that roof and bottom plate are relative is connected with the rotation axis that the equidistance distributes through the bearing rotation, and the circumference outer wall of rotation axis has cup jointed the rubber sleeve. The utility model discloses an in, through being provided with solar cell panel, can be with solar energy transformation electric energy to with electric energy storage in the battery, can provide the electric energy for the LED response lamp, the LED response lamp can throw light on for the vehicle on the road at night, has improved the safety of traveling of vehicle.

The prior art described above has the following drawbacks: when a traffic accident occurs, the isolation guardrail cannot be opened, vehicles cannot temporarily change lanes, and traffic jam of the accident road section is easily caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a municipal administration isolated column with current structure temporarily, it has the current advantage of making things convenient for the vehicle to change the way temporarily.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a municipal administration isolated column with interim current structure, includes the vertical many stands that are fixed in on the road surface, is provided with the guardrail between two adjacent stands, guardrail and stand sliding connection, the guardrail passes through the setting element and fixes with the stand, the setting element all can be dismantled with guardrail and stand and be connected.

Through adopting above-mentioned technical scheme, this municipal administration isolated column with interim structure of passing can the interval set up in the isolation barrier in the middle of the road, when taking place the traffic accident, take off the setting element, then slide the guardrail, open this guardrail, reserve the opening that supplies the vehicle to change the way temporarily, gliding guardrail leans on adjacent guardrail, can not influence the normal driving of adjacent lane vehicle, the vehicle in this lane can enter into adjacent lane temporarily and travel, can alleviate the condition that this highway section traffic jams.

The present invention may be further configured in a preferred embodiment as: the guardrail comprises a stand, wherein L-shaped clamping pieces are symmetrically arranged on two opposite side faces of the stand, the clamping pieces are located at the upper end and the lower end of the stand, L-shaped bayonets are formed in the clamping pieces, openings of the bayonets of the two clamping pieces located on the same side of the stand are oppositely arranged, and guardrails are arranged between the two clamping pieces located on the same side of the stand and can slide in the bayonets of the clamping pieces.

Through adopting above-mentioned technical scheme, two adjacent guardrails are located the both sides of stand respectively, and the guardrail setting is between two fasteners, and the joint that is located the lower extreme plays the supporting role to the guardrail, takes off the setting element, slides the guardrail, and the guardrail slides on the fastener.

The present invention may be further configured in a preferred embodiment as: the bottom of the bayonet of the clamping piece is provided with a roller which is positioned in the bayonet.

Through adopting above-mentioned technical scheme, can reduce the friction between fastener and the guardrail, make the guardrail slide more smoothly.

The present invention may be further configured in a preferred embodiment as: the guardrail comprises a rectangular frame and a railing vertically fixed in the frame, the frame comprises two parallel cross rods, vertical rods are vertically fixed at two ends of each cross rod, and the two cross rods and the two vertical rods are sequentially connected end to form a rectangular frame; the cross rod is arranged in a bayonet of the clamping piece, and a sliding groove in sliding fit with the roller is formed in the cross rod; one end of the sliding groove is open, and the other end of the sliding groove is closed.

Through adopting above-mentioned technical scheme, when installing this municipal administration isolated column with interim current structure, can pass through the bolt fastening with the stand in the middle of the road, then, slide the guardrail in the fastener from one side of fastener, in the open end of spout advanced income fastener, the guardrail slides when to gyro wheel and spout blind end butt, and the guardrail is installed between two stands, can fix guardrail and fastener through the setting element.

The present invention may be further configured in a preferred embodiment as: the pulley is installed to the bottom of guardrail, the pulley is installed in the one end that the horizontal pole is close to the spout opening end, pulley and ground butt.

Through adopting above-mentioned technical scheme, when needing to open the guardrail, take off the setting element, the spout is deviate from to the slip guardrail, gyro wheel from the opening end of spout, makes the one end of guardrail deviate from in the fastener, and the gyro wheel can make the guardrail more steadily slide subaerial, can reduce the condition emergence that the guardrail takes place the slope.

The present invention may be further configured in a preferred embodiment as: a connecting rod is arranged between the clamping piece and the guardrail; one end of the connecting rod is rotatably connected with the clamping piece, the other end of the connecting rod is fixed with the guardrail through the positioning piece, the connecting rod is provided with a warning flag, and the connecting rod can rotate to be perpendicular to the clamping piece.

By adopting the technical scheme, the positioning piece is taken down, the connecting rod is rotated, the connecting rod is erected, then the guardrail is slid, the warning flag is erected, bright colors can be selected for the colors of the warning flag, if the colors are red, a warning effect can be realized on passing vehicles, and the passing vehicles are reminded of slowing down and walking slowly.

The present invention may be further configured in a preferred embodiment as: the clamping piece is provided with a first clamping groove, and the top end of the guardrail is provided with a second clamping groove; one end of the connecting rod is located in the first clamping groove, the other end of the connecting rod is fixedly provided with a clamping block and clamped in the second clamping groove, and elastic pieces used for fixing the connecting rod are arranged in the first clamping groove and the second clamping groove.

By adopting the technical scheme, the connecting rod is rotated to stand up the connecting rod, the connecting rod is clamped in the first clamping groove, and the elastic piece can vertically fix the connecting rod to enable the warning flag to stand up; when the guardrail needs to be closed, the connecting rod is stirred forcefully, the connecting rod is clamped in the second clamping groove, and the elastic piece can preliminarily fix the connecting rod.

The present invention may be further configured in a preferred embodiment as: the setting element is the bolt, be fixed with the pterygoid lamina on the bolt of setting element, the pterygoid lamina symmetry is fixed in on the nut of setting element, all set up on the corresponding position of connecting rod and guardrail with setting element complex screw hole, equal threaded connection of setting element and connecting rod and guardrail.

Through adopting above-mentioned technical scheme, when installation and dismantlement setting element, hold the pterygoid lamina with the hand, conveniently rotate the setting element, need not additionally with the help of other appurtenance, easy to assemble and dismantlement setting element.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the positioning piece is taken down, the guardrail can be slid, and the isolation fence in the middle of the highway is opened with an opening for temporarily changing the lane of the vehicle, so that the vehicle can be conveniently changed to the adjacent lane temporarily, and the condition of traffic jam of the accident road section can be relieved;

2. the positioning piece is rotated, the connecting rod is clamped in the first clamping groove, and the elastic piece fixes the connecting rod in the first clamping groove, so that the warning flag stands up, and a warning effect can be realized on passing vehicles;

3. the guardrail slides in the fastener, and the lateral wall of bayonet socket can play spacing effect to the guardrail, and the pulley is installed to the one end of guardrail, and the gyro wheel butt plays the supporting role subaerial one end to the guardrail for the guardrail can steadily slide.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the guardrail in a sliding-open state;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is an enlarged view of a portion C in fig. 3.

Reference numerals: 1. a column; 11. a fastener; 111. a roller; 112. a first clamping groove; 12. a base; 2. a guardrail; 21. a frame; 211. a cross bar; 212. a vertical rod; 213. a chute; 214. a second clamping groove; 22. a railing; 23. a pulley; 3. a positioning member; 31. a wing plate; 4. a connecting rod; 41. warning flags; 42. a clamping block; 5. an elastic member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, for utility model discloses a municipal administration isolated column with current structure temporarily, including vertical many stands 1 that are fixed in on the road surface, be provided with guardrail 2 between two adjacent stands 1, guardrail 2 and stand 1 sliding connection are fixed through setting element 3. This municipal administration isolated column with interim structure of passing can the interval set up in the isolated column in the middle of the road, when the traffic accident takes place for this highway section, can slide guardrail 2, makes the isolated column on this highway section open an opening that supplies the vehicle to change the way temporarily, makes things convenient for the vehicle to change the way temporarily, can alleviate the condition that accident highway section traffic jams.

Referring to fig. 1 and 3, a base 12 is fixed at the bottom end of the upright post 1, the base 12 can be fixed in the middle of a road through bolts, the upright post 1 is uniformly arranged at a certain distance along the length direction of the road, and the upright post 1 is vertically fixed on the road surface of the road. The upright column 1 can be a quadrangular prism, L-shaped clamping pieces 11 are symmetrically fixed on two opposite side surfaces of the upright column 1, the clamping pieces 11 are respectively positioned at the upper end and the lower end of the upright column 1, the clamping pieces 11 can be fixed on the upright column 1 through bolts, and the bolts are not shown in the drawing. The clamping pieces 11 are provided with L-shaped bayonets, openings of the bayonets of the two clamping pieces 11 positioned on the same side of the upright post 1 are arranged oppositely, and the guardrail 2 is arranged between the two clamping pieces 11 positioned on the same side of the upright post 1. One end of the guardrail 2 is placed between the two clamping pieces 11 of one upright post 1, and the other end is placed between the two clamping pieces 11 of the other upright post 1. The two ends of the guardrail 2 are positioned at the same side of the two adjacent upright posts 1, and the guardrail 2 slides in the bayonet. Two adjacent guardrails 2 are positioned on two sides of the same upright post 1, so that the sliding of the two adjacent guardrails 2 can not be interfered with each other.

One end of the clamping piece 11 is fixed on the upright post 1 and is perpendicular to the upright post 1, the bottom wall of the bayonet of the clamping piece 11 is provided with the roller 111, the roller 111 is positioned in the bayonet, the guardrail 2 slides in the bayonet, and the roller 111 can reduce the friction between the guardrail 2 and the clamping piece 11.

Referring to fig. 3 and 4, the guardrail 2 includes a rectangular frame 21 and a rail 22 vertically fixed in the frame 21, the frame 21 includes two parallel cross bars 211, two ends of the cross bar 211 are respectively vertically fixed with vertical bars 212, and the two cross bars 211 and the two vertical bars 212 are sequentially connected end to form a rectangular frame. The cross bar 211 is disposed in the bayonet of the card 11, and the cross bar 211 is provided with a sliding slot 213 slidably engaged with the roller 111. One end of the sliding slot 213 is open, the other end is closed, the roller 111 slides in the sliding slot 213, and the closed end of the sliding slot 213 blocks the roller 111, so that the roller 111 cannot slide out of the closed end of the sliding slot 213. The length of the guardrail 2 is larger than the distance between two adjacent upright posts 1.

When installing this municipal administration isolated column with interim structure of passing, fix stand 1 on the road surface of road earlier, then install fastener 11 of stand 1 lower extreme, then place guardrail 2 on fastener 11, then fix fastener 11 on stand 1 with the bolt with the fastener of stand 1 upper end on the stand 1. Then slide guardrail 2, slide guardrail 2 to the blind end butt of gyro wheel 111 and spout 213, guardrail 2 can not continue to slide again, then fix guardrail 2 and stand 1 through setting element 3.

Referring to fig. 1, a mounting block is fixed to the bottom end of the guardrail 2, a pulley 23 is mounted on the mounting block, the pulley 23 is mounted on one end of the cross bar 211 close to the open end of the sliding groove 213, and the pulley 23 abuts against the ground. When the guardrail 2 is slid, the roller 111 is separated from the open end of the sliding groove 213, so that one end of the guardrail 2 is separated from the clamping piece 11, the clamping piece 11 positioned at the lower end of the upright post 1 supports the guardrail 2, the pulley 23 is abutted against the ground, the one end of the guardrail 2 separated from the clamping piece 11 is supported, and the guardrail 2 can slide stably.

The mounting block can be fixed on the cross bar 211 through bolts, the guardrail 2 can be slid into the clamping piece 11 from one end of the clamping piece 11 after the clamping piece 11 is fixed on the upright post 1, and then the mounting block is mounted on the cross bar 211.

Referring to fig. 2 and 5, a first clamping groove 112 is formed in the clamping piece 11, a second clamping groove 214 is formed in the top end of the guardrail 2, and a connecting rod 4 is arranged between the clamping piece 11 and the guardrail 2; one end of the connecting rod 4 is rotatably connected with the clamping piece 11 and is positioned in the first clamping groove 112, the other end of the connecting rod is fixedly provided with a clamping block 42 and is fixed with the guardrail 2 through the positioning piece 3, and the clamping block 42 is clamped in the second clamping groove 214. One side of the first clamping groove 112 is open, one end, far away from the rotating point, of the connecting rod 4 can rotate out of the first clamping groove 112 from the open end of the first clamping groove 112 and rotate to be horizontal, and the connecting rod 4 can rotate to be perpendicular to the clamping piece 11.

Referring to fig. 3, a warning flag 41 is fixed on the connecting rod 4, the color of the warning flag 41 may be vivid, such as red, and the warning flag 41 may be fixed at one end of the connecting rod 4 away from the rotation point and located at one side of the connecting rod 4. The positioning piece 3 is taken down, the connecting rod 4 is rotated, the connecting rod 4 is erected, the warning flag 41 can play a warning role on passing vehicles, and the vehicles are reminded of slowing down and walking slowly.

Referring to fig. 2 and 5, the first clamping groove 112 and the second clamping groove 214 are internally fixed with an elastic element 5 for fixing the connecting rod 4, the elastic element 5 may be an arc-shaped elastic sheet, the elastic elements 5 are symmetrically fixed on two opposite side walls of the first clamping groove 112 and the second clamping groove 214, and two ends of the elastic element 5 are fixed on the side walls of the first clamping groove 112 and the second clamping groove 214. And a gap for the connecting rod 4 to pass through is reserved between the two elastic pieces 5 in the first clamping groove 112 and the second clamping groove 214. The elastic member 5 in the second card slot 214 is close to the open end of the second card slot 214.

The connecting rod 4 is rotated to erect the connecting rod 4, the connecting rod 4 is fixed in the second clamping groove 214 through the elastic piece 5 in the second clamping groove 214, the connecting rod 4 can be vertically fixed, and therefore the warning flag 41 is erected.

Referring to fig. 2, the positioning member 3 may be a bolt, a wing plate 31 is fixed on the bolt of the positioning member 3, the wing plates 31 are symmetrically fixed on the nuts of the positioning member 3, threaded holes matched with the positioning member 3 are all provided on the corresponding positions of the connecting rod 4 and the cross rod 211, and the positioning member 3, the connecting rod 4 and the guardrail 2 are all in threaded connection. The positioning piece 3 fixes the connecting rod 4 and the guardrail 2, and the guardrail 2 and the upright post 1 are fixed through the connecting rod 4.

The wing plate 31 is held by hand, the positioning member 3 can be rotated without additional auxiliary tools, and the positioning member 3 is convenient to mount and dismount.

The working principle of the municipal isolation fence with the temporary passing structure is as follows:

when a traffic accident happens to the road section, the positioning part 3 is rotated, the positioning part 3 is taken down, then the connecting rod 4 is forcibly taken out from the second clamping groove 214, then the connecting rod 4 is rotated, the connecting rod 4 is clamped into the first clamping groove 112, the warning flag 41 is enabled to stand up, then the guardrail 2 can slide, the guardrail 2 is enabled to lean against the guardrail 2 adjacent to the guardrail, an opening for temporarily passing vehicles is opened on the isolation fence in the middle of the road, the vehicles can conveniently pass through the temporary lane change, and the traffic jam condition of the accident road section can be relieved. Meanwhile, the opened guard rail 2 does not affect the traveling of vehicles on the adjacent lanes. When the opening that needs to pass temporarily is closed, slide guardrail 2, guardrail 2 closes the opening, then rotates connecting rod 4 hard, keeps away from the one end joint of turning point with connecting rod 4 to draw-in groove two 214 in, then reuse setting element 3 fixes connecting rod 4 on guardrail 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a municipal administration isolated column with structure temporarily passes, includes vertical many stands (1) of being fixed in on the road surface, is provided with guardrail (2), its characterized in that between two adjacent stands (1): the guardrail (2) is connected with the upright post (1) in a sliding manner, the guardrail (2) is fixed with the upright post (1) through a positioning piece (3), and the positioning piece (3) is detachably connected with the guardrail (2) and the upright post (1); the guardrail comprises a stand column (1), wherein two opposite side faces of the stand column (1) are symmetrically provided with L-shaped clamping pieces (11) and the clamping pieces (11) are located at the upper end and the lower end of the stand column (1), the clamping openings of the L-shaped clamping pieces (11) are formed in the clamping pieces (11), the opening of the clamping openings of the two clamping pieces (11) located on the same side of the stand column (1) is oppositely arranged, and a guardrail (2) is arranged between the two clamping pieces (11) located on the same side of the stand column (1) and can slide in the clamping openings.

2. The municipal fence with a temporary passing structure according to claim 1, wherein: the bottom of the bayonet of the clamping piece (11) is provided with a roller (111), and the roller (111) is arranged on the clamping piece (11) and is positioned in the bayonet.

3. The municipal fence with a temporary passing structure according to claim 2, wherein: the guardrail (2) comprises a rectangular frame (21) and a railing (22) vertically fixed in the frame (21), the frame (21) comprises two cross rods (211) which are arranged in parallel, vertical rods (212) are vertically fixed at two ends of each cross rod (211), and the two cross rods (211) and the two vertical rods (212) are sequentially connected end to form a rectangular frame; the cross bar (211) is arranged in a bayonet of the clamping piece (11), and a sliding groove (213) in sliding fit with the roller (111) is formed in the cross bar (211); one end of the sliding groove (213) is open, and the other end is closed.

4. The municipal fence with a temporary passing structure according to claim 3, wherein: pulley (23) are installed to the bottom of guardrail (2), pulley (23) are installed in horizontal pole (211) and are close to the one end of spout (213) opening end, pulley (23) and ground butt.

5. The municipal fence with a temporary passing structure according to claim 1, wherein: a connecting rod (4) is arranged between the clamping piece (11) and the guardrail (2); one end and fastener (11) of connecting rod (4) are rotated and are connected, and the other end passes through setting element (3) and is fixed with guardrail (2), be provided with on connecting rod (4) and warn flag (41), connecting rod (4) can rotate to perpendicular with fastener (11).

6. The municipal fence with a temporary passing structure according to claim 5, wherein: a first clamping groove (112) is formed in the clamping piece (11), and a second clamping groove (214) is formed in the top end of the guardrail (2); one end of the connecting rod (4) is located in the first clamping groove (112), the other end of the connecting rod is fixedly provided with a clamping block (42) and clamped in the second clamping groove (214), and elastic pieces (5) used for fixing the connecting rod (4) are arranged in the first clamping groove (112) and the second clamping groove (214).

7. The municipal fence with a temporary passing structure according to claim 6, wherein: the locating piece (3) is a bolt, wing plates (31) are fixed on the bolt of the locating piece (3), the wing plates (31) are symmetrically fixed on nuts of the locating piece (3), threaded holes matched with the locating piece (3) are formed in corresponding positions of the connecting rod (4) and the guardrail (2), and the locating piece (3), the connecting rod (4) and the guardrail (2) are connected in a threaded mode.