CN210918485U

CN210918485U - Road construction is with protection rail

Info

Publication number: CN210918485U
Application number: CN201921608304.0U
Authority: CN
Inventors: 张士超; 路丽; 张彭; 张忠义; 岳红宾; 刘冀徽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-03
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a road construction is with protection rail, violently manage and violently manage under and including last, violently manage on and connect through two risers respectively between the both ends of violently managing down, the bottom of riser is provided with the stabilizer blade, but is provided with cooperation lapped hasp and first loop on two risers respectively, goes up the pipe and violently manage down between the equidistance welding have the montant, the riser includes two end pipes and two upper casing pipes, two end pipes respectively with the both ends vertical welding of branch pipe, the stabilizer blade welds in the bottom of end pipe, the side on end pipe top with violently manage down between the welding have the stopper, two upper casing pipes respectively perpendicular shaping in the bottom at last pipe both ends. According to the protective fence for road construction, the hasps or the first loop can be collected into the inner side of the fence by rotating the branch pipes, so that the hasps and the first loop which are exposed and protrude out of the fence and are not matched and assembled are prevented from being damaged or being scratched to pedestrians due to sharp points, and the safety is high.

Description

Road construction is with protection rail

Technical Field

The utility model relates to a road construction field specifically is a road construction is with protection rail.

Background

In urban road construction, a construction area needs to be separated from a normally used road area, and a road construction fence needs to be installed for separating roads.

The Chinese patent with the publication number of CN207960162U discloses an easily-disassembled road construction fence, the structure of which comprises a right upright post, a first connecting post, a bracket, a left upright post, a reflecting belt, a supporting post, a reflecting plate, a second connecting post and a disassembling device, wherein the right upright post is embedded and installed in the reflecting belt, the right side of the reflecting plate is jointed with the left side of the supporting post, and the lower end of the left upright post is welded with the upper end of the bracket, the easily-disassembled road construction fence is characterized in that a fixing rod on the disassembling device is buckled into a limit groove on another construction fence, a return spring deforms, so that a steel ball is contacted with the surface of the fixing rod and is fixed, the fixing rod is fixed, when a constructor needs to disassemble the construction fence, the fixing rod is lifted upwards, the fixing rod is moved out of the limit groove, the return spring returns to the initial state of the fence, and, when the road surface is maintained by using the construction fences, since the plurality of construction fences are easily disassembled, the installation time of the guard rail is shortened.

Above scheme has in the in-service use engineering that the dismouting device (promptly overlap joint) that alone uses or do not cooperate after the equipment use is protruding to expose at the both ends of rail, because the overlap joint is protruding to expose in the rail outside, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a road construction is with protection rail has solved current rail exclusive use or has assembled and not carried out the outstanding exposure of complex overlap joint spare after using and in the rail outside, has had the problem of certain potential safety hazard.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a road construction is with protection rail, violently manages and violently manages down including last, violently manages and violently manage down on going and connect through two risers respectively between the both ends, the bottom of riser is provided with the stabilizer blade, but is provided with cooperation lapped hasp and first loop on two risers respectively, goes up the pipe and violently manages down between the equidistance welding have the montant, the riser includes two end pipes and two upper casing pipes, two end pipes respectively with the both ends vertical weld of branch pipe, the stabilizer blade welds in the bottom of end pipe, the side on end pipe top with violently manage down between the welding have the stopper.

The two upper sleeves are respectively vertically formed at the bottoms of the two ends of the upper transverse pipe, a branch pipe is arranged between the end pipe located on the same vertical line and the upper sleeve, the side faces of the two branch pipes are respectively welded with a hasp and a first hasp ring correspondingly, the bottom end of each branch pipe is formed into a lower sleeve, the lower sleeve is sleeved with the top end of the end pipe, clamping grooves are symmetrically formed in the side face of the bottom end of the lower sleeve, one of the clamping grooves is connected with a limiting block in a clamped mode, the top end of each branch pipe is connected with the upper sleeve in an inserted mode, and a reset spring is arranged between the top.

Further limit, the bottom of the supporting leg is provided with a cushion foot in a shape of a circular truncated cone.

Further inject, the top of branch pipe is provided with inserts the post, reset spring cover is located and is inserted on the post.

Further limiting, second snap rings which are equal to the snap fasteners in number and correspond to the snap fasteners in position are welded on the vertical rods adjacent to the branch pipes provided with the snap fasteners.

According to the protective fence for road construction, the hasps or the first loop can be collected into the inner side of the fence by rotating the branch pipes, so that the hasps and the first loop which are exposed and protrude out of the fence and are not matched and assembled are prevented from being damaged or being scratched to pedestrians due to sharp points, and the safety is high.

Drawings

FIG. 1 is a view showing the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: the device comprises a lower transverse pipe 1, an upper transverse pipe 2, a vertical rod 3, a supporting leg 4, a vertical pipe 5, a hasp 6, a first lap ring 7, a pad foot 8, an upper sleeve 9, a branch pipe 10, a lower sleeve 11, a clamping groove 12, an end pipe 13, a second lap ring 14, an insertion column 15, a return spring 16 and a limiting block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a road construction is with protection rail, including last violently pipe 2 and lower violently pipe 1, go up violently pipe 2 and violently manage 1 both ends down and connect through two risers 5 respectively, the bottom of riser 5 is provided with stabilizer blade 4, the bottom of stabilizer blade 4 is provided with the pad foot 8 of round platform shape, with the area of contact between increase stabilizer blade 4 bottom and the ground, but be provided with fit lapped hasp 6 and first attachment ring 7 on two risers 5 respectively, upward violently pipe 2 and violently pipe 1 down between the equidistance welding have montant 3, riser 5 includes two end pipe 13 and two upper casing 9, two end pipe 13 respectively with the both ends vertical weld of branch pipe 10, stabilizer blade 4 welds in the bottom of end pipe 13, the side on end pipe 13 top and violently manage 1 down between the welding have stopper 17.

Two go up the bottom at 2 both ends of sleeve pipe in perpendicular shaping respectively on the cross tube of two 9, be located and be provided with branch pipe 10 between end pipe 13 on the same vertical line and the last sleeve pipe 9, the side of two branch pipes 10 corresponds the welding respectively and has hasp 6 and first loop 7, the bottom shaping of branch pipe 10 has lower casing 11, this lower casing 11 cup joints with the top of end pipe 13, draw-in groove 12 has been seted up to the side symmetry of lower casing 11 bottom, one of them draw-in groove 12 and stopper 17 joint, the top of branch pipe 10 is pegged graft with last sleeve pipe 9, and be provided with reset spring 16 between the top of branch pipe 10 and the top of last sleeve pipe 9 inner chamber.

The return spring 16 can exert decurrent pressure to branch pipe 10, can prevent under the effect of branch pipe 10 dead weight and return spring 16 that the stopper 17 separates from draw-in groove 12 under the natural state, handheld branch pipe 10 upwards promotes when needs rotate branch pipe 10, lower sleeve 11, and hasp 6 is lifted up, it is fixed with the overlap joint of first link 7 to make things convenient for hasp 6 and the first link of two adjacent fences, the simple operation, or rotate branch pipe 10 to the inboard of rail and the overlap joint of second link 14 department shelter from, and because draw-in groove 12 symmetry sets up, so after rotatory 180 degrees, another draw-in groove 12 can be fixed with stopper 17 joint, also can protect the inboard of rotatory rail of first link 7 according to above operation.

The bottom of the support leg 4 is provided with a circular truncated cone-shaped foot pad 8.

Referring to fig. 2, the top end of the branch pipe 10 is provided with an insertion column 15, the return spring 16 is sleeved on the insertion column 15, and the insertion column 15 plays a role in limiting the return spring 16.

Referring to fig. 1, the vertical bar 3 adjacent to the branch pipe 10 having the buckles 6 is welded with the second loops 14 having the same number and corresponding positions as the buckles 6, the buckle 7 located at the outermost position and not assembled with another fence can be rotated to the inner side of the fence and is overlapped on the second loop 14, the second loop 14 can shield the sharp part at the bottom of the buckle 7, and the safety is high.

According to the protective fence for road construction, the hasps 6 or the first loops 7 can be collected into the inner side of the fence by rotating the branch pipes 10, so that the hasps 6 and the first loops 7 which are exposed and protrude out of the fence and are not matched and assembled are prevented from being damaged or being scratched to pedestrians due to sharp points, and the safety is high.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road construction is with protection rail, violently manage (2) and violently manage (1) down including going up, go up violently manage (2) and violently manage down and connect through two riser (5) respectively between the both ends of (1), the bottom of riser (5) is provided with stabilizer blade (4), but is provided with on two riser (5) respectively and cooperates lapped hasp (6) and first link (7), upward violently manage (2) and violently manage down equidistant welding between (1) has montant (3), its characterized in that: the vertical pipe (5) comprises two end pipes (13) and two upper sleeves (9), the two end pipes (13) are respectively and vertically welded with two ends of the branch pipe (10), the support legs (4) are welded at the bottom ends of the end pipes (13), and a limiting block (17) is welded between the side surface of the top end of each end pipe (13) and the lower transverse pipe (1);

two go up sleeve pipe (9) perpendicular shaping respectively in the bottom at last horizontal tube (2) both ends, be located and be provided with branch pipe (10) between end pipe (13) on the same vertical line and last sleeve pipe (9), the side of two branch pipe (10) corresponds the welding respectively has hasp (6) and first link (7), the bottom shaping of branch pipe (10) has lower casing (11), this lower casing (11) cup joints with the top of end pipe (13), draw-in groove (12) have been seted up to the side symmetry of lower casing (11) bottom, one of them draw-in groove (12) and stopper (17) joint, the top and last sleeve pipe (9) of branch pipe (10) are pegged graft to be provided with reset spring (16) between the top of branch pipe (10) and the top of last sleeve pipe (9) inner chamber.

2. The protective fence for road construction according to claim 1, wherein: the bottom of the support leg (4) is provided with a cushion leg (8) in a round table shape.

3. The protective fence for road construction according to claim 1, wherein: the top end of the branch pipe (10) is provided with an inserting column (15), and the restoring spring (16) is sleeved on the inserting column (15).

4. The protective fence for road construction according to claim 1, wherein: second snap rings (14) which are equal to the snap fasteners (6) in number and correspond to the snap fasteners in position are welded on the vertical rods (3) adjacent to the branch pipes (10) provided with the snap fasteners (6).