CN217975707U

CN217975707U - Road and bridge construction safety protection rail

Info

Publication number: CN217975707U
Application number: CN202221673992.0U
Authority: CN
Inventors: 肖鑫; 贲礼富
Original assignee: Rugao Xinpai Transportation Facilities Construction Investment Co ltd
Current assignee: Rugao Xinpai Transportation Facilities Construction Investment Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-06
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a road and bridge construction safety protection rail, including lower diaphragm, its characterized in that, diaphragm top both sides are provided with the stand down, and diaphragm on the fixedly connected with of stand top is provided with the fixed plate in the middle of the stand, and the fixed plate surface is provided with the fixed block, and the fixed plate top is provided with adjusting device, and the adjusting device top is equipped with the guide post, and adjusting device one side is equipped with the supporting leg, and the supporting leg other end articulates there is the backup pad, and backup pad other end swing joint has articulated piece, and the backup pad bottom is provided with has seted up the fixed slot. The utility model discloses a supporting leg and backup pad that the setting can reciprocate along with adjusting device, mutual articulated part can remove and rotate to suitable position along with adjusting device to form more stable bearing structure, and through the fixed block and the fixed slot that set up central symmetry, mutual lock can be in the same place a plurality of rail combinations between the groove block, and the transportation of being convenient for is deposited.

Description

Road and bridge construction safety protection rail

Technical Field

The utility model relates to a construction equipment technical field, in particular to road and bridge construction safety protection rail.

Background

Carry out the in-process of road and bridge construction, need protect the rail to the construction region with protecting, not only can avoid the construction region to exempt from the interference of receiving the external environment like this, influence normal construction, can avoid pedestrian and incoming and outgoing vehicle to enter into the construction region in addition, bring the potential safety hazard, to protecting the rail, current majority protects the rail and dismantles and the equipment of rail in the installation has more inconveniently, be not convenient for according to the change of construction scope, in time carry out quick adjustment to the scope that the rail protected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a road and bridge construction safety protection rail.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a road and bridge construction safety protection rail, including lower diaphragm, diaphragm top both sides are provided with the stand down, diaphragm on the fixedly connected with of stand top, be provided with the fixed plate in the middle of the stand, fixed plate fixed surface connects the fixed block, the fixed plate top is provided with adjusting device, a plurality of square through holes have been seted up on the adjusting device top, all be provided with the guide post among the square through hole, the adjusting device surface is provided with first bolt, guide post surface is provided with a plurality of first bolt holes that correspond, first bolt one side is provided with the supporting leg, supporting leg one end articulates there is adjusting device, the supporting leg other end articulates there is the backup pad, backup pad other end swing joint has articulated piece, diaphragm under articulated piece other end fixed connection, the backup pad bottom is provided with has seted up the fixed slot, the fixed slot can interlock mutually with the fixed block, the backup pad bottom is provided with the rubber layer.

As a preferred technical scheme of the utility model, the supporting leg with the length of backup pad with be less than stand length, the adjusting device width is greater than the fixed plate width, and its width difference is the twice of articulated block length.

As an optimal technical scheme of the utility model, the backup pad surface is provided with three hornblocks, when the backup pad was mutually perpendicular with lower diaphragm, three hornblock inclined planes offset with the supporting leg.

As a preferred technical scheme of the utility model, fixed block and supporting leg are central symmetry with the fixed plate central point.

As a preferred technical scheme of the utility model, the sliding tray has all been seted up to diaphragm bottom and the inside homonymy of last diaphragm down, all be provided with the movable plate in the sliding tray, the equal fixedly connected with T type piece of movable plate one end, diaphragm and last diaphragm surface opposite side all are provided with the T type groove corresponding with T type piece down.

As a preferred technical scheme of the utility model, the second bolt hole has all been seted up to movable plate and T type piece inside, go up the diaphragm and all be provided with a plurality of corresponding second bolts with lower diaphragm surface.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up supporting leg and backup pad that can reciprocate along with adjusting device, mutual articulated part can remove and rotate to suitable position along with adjusting device to form more stable bearing structure, and can change the movable plate of flexible distance according to the rail interval through the setting, the translation movable plate can link together adjacent rail, still through fixed block and the fixed slot that sets up central symmetry, mutual lock can be in the same place a plurality of rail combinations between the groove block, and the transportation of being convenient for is deposited.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a side view of the present invention;

fig. 3 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of the present invention;

FIG. 4 is an elevation view of a multi-component connection of the present invention;

FIG. 5 is a top view of the multi-component connection of the present invention;

in the figure: 1. a lower transverse plate; 2. a column; 3. a fixing plate; 4. a hinged block; 5. an adjustment device; 6. a guide post; 7. an upper transverse plate; 8. a fixed block; 9. supporting legs; 10. a support plate; 11. a rubber layer; 12. a fixing groove; 13. a triangular block; 14. a first bolt; 15. a first bolt hole; 16. moving the plate; 17. a T-shaped block; 18. a T-shaped groove; 19. a second bolt; 20. a second bolt hole.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-5, the utility model provides a road and bridge construction safety protection rail, including diaphragm 1 down, 1 top both sides of diaphragm are provided with stand 2 down, 2 top fixedly connected with of stand go up diaphragm 7, be provided with fixed plate 3 in the middle of the

stand

2, 3 fixed surface of fixed plate connect fixed

block

8, 3 tops of fixed plate are provided with adjusting device 5, a plurality of square through holes have been seted up on adjusting device 5 top, all be provided with guide post 6 among the square through hole, adjusting device 5 surface is provided with

first bolt

14, 6 surfaces of guide post are provided with a plurality of first bolt holes 15 that correspond, first bolt 14 one side is provided with supporting

leg

9, 9 one end of supporting leg articulates there is adjusting device 5, the supporting leg 9 other end articulates there is backup pad 10, the backup pad 10 other end swing joint has articulated block 4, articulated block 4 other end fixed connection diaphragm 1 down, backup pad 10 bottom is provided with has seted up fixed slot 12, fixed slot 12 can interlock with fixed block 8 mutually, backup pad 10 bottom is provided with rubber layer 11.

Furthermore, the sum of the lengths of the supporting legs 9 and the supporting plates 10 is less than the length of the upright post 2, the width of the adjusting device 5 is greater than that of the fixing plate, and the width difference is twice of the length of the hinge block 4; the length limitation allows the support legs 9 to be in line with the support plate 10 when the adjustment device is moved to the higher level of the guide posts 6.

The surface of the supporting plate 10 is provided with a triangular block 13, and when the supporting plate 10 is vertical to the lower transverse plate 1, the inclined plane of the triangular block 13 is propped against the supporting leg 9; the triangular blocks 13 may further enhance the stability of the device.

The fixed block 8 and the supporting legs 9 are in central symmetry with the central point of the fixed plate 3; the fixed blocks 8 and the fixing grooves 12 at the supporting legs 9 are staggered with each other, so that adjacent fences can be connected together in a stable order, and transportation is facilitated.

Sliding grooves are formed in the bottom end of the lower transverse plate 1 and the inner side of the upper transverse plate 7 at the same side, moving plates 16 are arranged in the sliding grooves, one ends of the moving plates 16 are fixedly connected with T-shaped blocks 17, and T-shaped grooves 18 corresponding to the T-shaped blocks 17 are formed in the other sides of the surfaces of the lower transverse plate 1 and the upper transverse plate 7; in use, the distance between the two fences can be adjusted according to the actual construction environment, and then the telescopic amount of the movable plate 16 is changed to connect the adjacent fences.

Second bolt holes 20 are formed in the moving plate 16 and the T-shaped block 17, and a plurality of corresponding second bolts 19 are arranged on the surfaces of the upper transverse plate 7 and the lower transverse plate 1; the connection of the movable plates can be further strengthened through the matching connection of the bolt threaded holes.

Specifically, when the protective fence is required to be used, the first bolt 14 is unscrewed, the adjusting device 5 can move up and down in the direction of the guide column 6, the supporting leg 9 hinged to the adjusting device 5 and the supporting plate 10 hinged to the supporting leg 9 rotate immediately, when the adjusting device 5 is moved to be attached to the surface of the fixing plate 3, the supporting leg 9 abuts against the inclined surface of the triangular block 13, the supporting leg 9 is perpendicular to the supporting plate 10 at the moment, the first bolt 14 is screwed to fix the position of the adjusting device 5 on the guide column 6, and the supporting plates 10 are distributed on two sides in a central symmetry manner and can provide certain support for the protective fence; then, second bolts 19 on the surfaces of the upper transverse plate 1 and the lower transverse plate 1 can be loosened, so that the movable plate 16 can directionally move along the sliding groove, a T-shaped block 17 arranged at one end of the movable plate 16 can be connected with a T-shaped groove 18 on one side of an adjacent fence, the position of the movable plate 16 can be fixed through the second bolts 19 after the movable plate 16 is adjusted to a certain length, in addition, the T-shaped block 17 is provided with second bolt holes 20, and the second bolts 19 on the other side of the transverse plates can fix the adjacent transverse plates together; regard as a unit piece with every independently used protection rail, the accessible moves up adjusting device 5 and makes supporting leg 9 and backup pad 10 level mutually, but with fixed block 8 on the adjacent unit piece of fixed slot 12 lock of backup pad 10 bottom, accessible groove block buckle fixed connection between two liang of pieces, the transportation and the collection that can be convenient for protection rail are integrated into a whole with a plurality of independent subassemblies and deposit.

To sum up, the utility model discloses a supporting leg 9 and backup pad 10 that the setting can reciprocate along with adjusting device 5, mutual articulated part can remove and rotate to suitable position along with adjusting device 5 to form more stable bearing structure, and can change flexible distance's movable plate 16 according to the rail interval through the setting, translation movable plate 16 can link together adjacent rail, still through setting up centrosymmetric fixed block 8 and fixed slot 12, mutual lock can be in the same place a plurality of rail combinations between the groove block, and the transportation of being convenient for is deposited.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A road and bridge construction safety protection fence comprises a lower transverse plate (1) and is characterized in that, upright posts (2) are arranged on two sides of the top end of the lower transverse plate (1), an upper transverse plate (7) is fixedly connected to the top ends of the upright posts (2), a fixing plate (3) is arranged in the middle of the upright post (2), fixing blocks (8) are arranged on two sides of the surface of the fixing plate (3), the top end of the fixed plate (3) is provided with an adjusting device (5), a plurality of square through holes are arranged at the top end of the adjusting device (5), guide columns (6) are arranged in the square through holes, a plurality of first bolts (14) are arranged on the surface of the adjusting device (5), the surface of the guide post (6) is provided with a plurality of corresponding first bolt holes (15), one side of the first bolt (14) is provided with a supporting leg (9), one end of the supporting leg (9) is hinged with an adjusting device (5), the other end of the supporting leg (9) is hinged with a supporting plate (10), the other end of the supporting plate (10) is movably connected with a hinge block (4), the other end of the hinge block (4) is fixedly connected with a lower transverse plate (1), the bottom end of the supporting plate (10) is provided with a fixed groove (12), the fixing groove (12) can be meshed with the fixing block (8), and a rubber layer (11) is arranged at the bottom end of the supporting plate (10).

2. A road and bridge construction safety guard fence according to claim 1, characterized in that the sum of the lengths of the supporting legs (9) and the supporting plates (10) is less than the length of the upright (2), the width of the adjusting device (5) is greater than the width of the fixing plate, and the difference of the widths is twice the length of the hinged block (4).

3. The road and bridge construction safety protection fence as claimed in claim 1, wherein a triangular block (13) is arranged on the surface of the supporting plate (10), and when the supporting plate (10) is perpendicular to the lower transverse plate (1), the inclined surface of the triangular block (13) is abutted against the supporting leg (9).

4. A road and bridge construction safety protection fence according to claim 1, characterized in that the fixed block (8) and the supporting leg (9) are centrosymmetric with respect to the center point of the fixed plate (3).

5. The road and bridge construction safety protection fence as claimed in claim 1, wherein sliding grooves are formed in the bottom end of the lower transverse plate (1) and the inner side of the upper transverse plate (7), moving plates (16) are arranged in the sliding grooves, T-shaped blocks (17) are fixedly connected to one ends of the moving plates (16), and T-shaped grooves (18) corresponding to the T-shaped blocks (17) are formed in the other sides of the surfaces of the lower transverse plate (1) and the upper transverse plate (7).

6. The road and bridge construction safety protection fence as claimed in claim 5, wherein the moving plate (16) and the T-shaped block (17) are both provided with second bolt holes (20), and the surfaces of the upper transverse plate (7) and the lower transverse plate (1) are both provided with a plurality of corresponding second bolts (19).