CN113186837A

CN113186837A - Reminding device convenient to move for road and bridge construction

Info

Publication number: CN113186837A
Application number: CN202110627380.1A
Authority: CN
Inventors: 刘潍光
Original assignee: Yan Linfang
Current assignee: Yan Linfang
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-07-30

Abstract

The invention discloses a reminding device convenient to move for road and bridge construction, and belongs to the technical field of road and bridge. The utility model provides a road and bridge construction is with reminding device convenient to remove, includes the loop bar, loop bar rear end upside has set firmly splint A, and splint A upper end is equipped with the threaded rod, and splint A lower extreme one side has set firmly the guide arm, and splint A downside is equipped with splint B, and one of them places the inside cavity of having seted up of box, and the inside fixed axle that is equipped with of cavity, fixed axle head have set firmly torsion spring, and the stripper plate lower extreme is symmetrical structure and has seted up two guide slots. According to the invention, the screw rod can drive the two sliding blocks A through the thread block and the support rod B when rotating, so that the distance between the two sliding blocks A and the warning boards is changed, and the two warning boards can be positioned at two sides of a construction site.

Description

Reminding device convenient to move for road and bridge construction

Technical Field

The invention relates to the technical field of roads and bridges, in particular to a movable reminding device for road and bridge construction.

Background

In order to adapt to the traffic industry which is developed at a high speed, a bridge is usually constructed on rivers, lakes and seas so that vehicles, pedestrians and the like can smoothly pass through the bridge. Patent document with publication number CN110965491A among the prior art provides a reminding device convenient to remove for road and bridge construction, and the device can be convenient for adjust the height of warning sign and can rotate through setting up hydraulic stem, first motor, first bull stick isotructure, is convenient for passerby and vehicle and observes. Although the device has more beneficial effects, the following problems still exist: when the bridge is maintained, the construction site needs to be frequently changed, because the bridge construction belongs to high altitude construction, heavy objects fall during construction and easily pound the past ship, thereby causing the past ship to be damaged, and serious potential safety hazard exists, the existing device is difficult to remind the past ship of the area that the bridge is being constructed, the ship is difficult to confirm the construction site edge when bypassing, when the ship does not completely bypass the construction site downside, the potential safety hazard still exists, and the position of the reminding device needs to be frequently changed, the reminding effect is poor, the working efficiency is low, and therefore, the reminding device convenient to move for road bridge construction is provided.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a reminding device convenient to move for road and bridge construction, and aims to solve the problems in the background art.

2. Technical scheme

A reminding device convenient to move for road and bridge construction comprises a loop bar, wherein a clamp plate A is fixedly arranged on the upper side of the rear end of the loop bar, a threaded rod is arranged at the upper end of the clamp plate A, a guide rod is fixedly arranged on one side of the lower end of the clamp plate A, a clamp plate B is arranged on the lower side of the clamp plate A, rubber pads are fixedly arranged on the inner walls of the clamp plate A and the clamp plate B, the front end of the clamp plate B is rotatably connected with a stay bar A through a rotating shaft, a sliding rail is arranged inside the loop bar, a fixed block is arranged inside the sliding rail, a threaded block is arranged on the upper side of the fixed block, a lead screw is arranged at the upper end of the threaded block, two sides of the lower end of the threaded block are rotatably connected with a stay bar B through a rotating shaft, slide blocks A are arranged on the left side and the right side of the fixed block, a warning board is fixedly arranged on one side of the upper end of the slide block A, a plurality of scale marks are arranged on one side of the upper end of the slide rail, and limiting grooves are arranged on the left side and right side of the upper end of the slide rail, the utility model discloses a spacing groove, including slide rail, fixed axle, spacing inslot portion, slide rail, pocket cloth, fixed axle end, the fixed axle end is equipped with torsion spring, the pocket bar lower extreme has set firmly pressure spring A, both ends all are symmetrical structure around the slide rail and have seted up two activity grooves, the activity inslot portion is equipped with the fixture block, the fixture block end has set firmly pressure spring B, the spout has been seted up to loop bar lower extreme front side, the inside symmetry that is of spout is equipped with two slider B, slider B lower extreme has set firmly places the box, one of them place the inside cavity that has seted up of box, the inside fixed axle that is equipped with of cavity, the fixed axle outer wall is convoluteed there is pocket cloth, the fixed axle end is equipped with torsion spring admittedly, the loop bar lower extreme has set firmly the stripper plate, the stripper plate lower extreme is symmetrical structure and has seted up two guide slots.

Preferably, the threaded rod lower extreme runs through splint A, splint B upper end in proper order, the threaded rod upside rotates with splint A to be connected, threaded rod downside and splint B threaded connection, the guide arm lower extreme runs through splint B upper end and extends to its downside and rather than sliding contact.

Preferably, the tail end of the support rod A is rotatably connected with the rear end of the extrusion plate through a rotating shaft, the inner wall of the guide groove is in sliding contact with the outer wall of the sliding block B, and the sliding block B is in sliding connection with the sliding groove.

Preferably, the lower end of the screw rod penetrates through the upper end of the threaded block, extends to the lower side of the threaded block and is in threaded connection with the threaded block, the lower end of the screw rod is limited at the upper end of the fixed block and is in rotary connection with the fixed block, the fixed block is in sliding connection with the inner wall of the sliding rail, the sliding block A is in sliding connection with the sliding rail, and the tail end of the stay bar B is in rotary connection with the inner wall of the sliding block A through a rotating shaft.

Preferably, the gag lever post is "U" type structure, gag lever post one side outer wall and spacing inslot wall sliding contact, gag lever post one side lower extreme is the slope column structure, pressure spring A is terminal and spacing inslot wall one end fixed connection, gag lever post one side lower extreme and bayonet socket grafting cooperation.

Preferably, the outer wall of the fixture block is of an inclined structure, the outer wall of the fixture block is in sliding contact with the inner wall of the movable groove, the tail end of the spring B is fixedly connected with one end of the inner wall of the movable groove, the outer wall of one side of the fixture block is in extrusion contact with one side of the inner wall of the loop bar, and one side of the inner wall of the loop bar is of an inclined structure.

Preferably, pocket cloth one end and one of them place box inner wall fixed connection, torsion spring initial end and fixed axle outer wall one end fixed connection, torsion spring is terminal and cavity inner wall one end fixed connection.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the invention realizes multiple range indication of a dangerous area through the indicating device with two movable points, and can synchronously realize the collection and anti-falling of dangerous falling objects.

2. According to the invention, the screw rod is arranged to drive the two sliding blocks A through the threaded block and the support rod B when rotating, so that the distance between the two sliding blocks A and the warning boards is changed, the two warning boards can be positioned at two sides of a construction site and used for reminding the accurate construction position of a passing ship bridge, the ship can accurately avoid the lower side of the construction position, accidents caused by the fact that a heavy object falls off and smashes the ship can be avoided, the sliding blocks can be driven to move in the sliding rails by pulling the screw rod, and the positions of the warning boards can be conveniently changed.

3. According to the invention, after the slide rail is arranged and moved as the construction position, the slide rail can move to drive the fixture block, the fixture block can be retracted into the movable groove under the extrusion of the inclined inner wall of the loop bar, one side of the slide rail can be positioned in the loop bar, and the slide rail can be limited in the loop bar under the action of the pressure spring B, wherein the slide rail can move towards the left side and the right side in the loop bar through the fixture block with the inclined outer wall, so that the application range of the device is wider, the situation that a worker needs to frequently adjust the position of the device is avoided, and the distance between the two slide blocks A can be conveniently and accurately adjusted by the worker according to the size of a construction site through the arranged scale lines.

4. According to the invention, the support rod A is arranged to drive the extrusion plate to move when the clamping plate B rises, the extrusion plate can drive the sliding block B to move through the guide groove, the sliding block B can drive the two placing boxes to be away from each other under the action of the sliding groove, one of the placing boxes can pull the pocket cloth when the two placing boxes are away from each other, so that the pocket cloth can be pulled open, the pocket cloth can catch a tool when the tool drops in the construction process, the loss caused by the fact that the tool drops into water is avoided, the arrangement effectively avoids the tool from dropping into water and losing, and the phenomenon that oil on the tool pollutes the aquatic environment after the tool drops is avoided.

Drawings

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

FIG. 2 is a schematic view of a portion of a cleat A of the present invention;

FIG. 3 is a schematic view of the slide rail of the present invention;

FIG. 4 is a schematic view of a portion of the extruded sheet of the present invention;

FIG. 5 is a schematic view of a cavity portion structure of the present invention;

the reference numbers in the figures illustrate: 1. a loop bar; 2. a splint A; 3. a threaded rod; 4. a guide bar; 5. a splint B; 6. A rubber pad; 7. a stay bar A; 8. a slide rail; 9. a fixed block; 10. a thread block; 11. a screw rod; 12. a stay bar B; 13. a slide block A; 14. a warning board; 15. a bayonet; 16. scale lines; 17. a limiting groove; 18. a limiting rod; 19. a pressure spring A; 20. a movable groove; 21. a clamping block; 22. a pressure spring B; 23. a chute; 24. a slide block B; 25. placing the box; 26. a cavity; 27. a fixed shaft; 28. cloth bagging; 29. a torsion spring; 30. a pressing plate; 31. and a guide groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may 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 in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a reminding device convenient to move for road and bridge construction comprises a loop bar 1, a splint A2 is fixedly arranged on the upper side of the rear end of the loop bar 1, a threaded rod 3 is arranged at the upper end of a splint A2, a guide rod 4 is fixedly arranged on one side of the lower end of a splint A2, a splint B5 is arranged on the lower side of a splint A2, rubber pads 6 are fixedly arranged on the inner walls of a splint A2 and a splint B5, a supporting rod A7 is rotatably connected to the front end of the splint B5 through a rotating shaft, a sliding rail 8 is arranged in the loop bar 1, a fixed block 9 is arranged in the sliding rail 8, a threaded block 10 is arranged on the upper side of the fixed block 9, a lead screw 11 is arranged on the upper end of the threaded block 10, supporting rods B12 are rotatably connected to the two sides of the lower end of the threaded block 10 through rotating shafts, sliding blocks A13 are arranged on the left side and the right side of the fixed block 9, a warning board 14 is fixedly arranged on one side of the upper end of the sliding block A13, a bayonet 15 is arranged on one side of the upper end of the sliding block A13, a plurality of scale marks 16 are arranged on one side of the upper end of the sliding rail 8, a plurality of the left side, a plurality of limiting grooves 17 are arranged on the left side and right side of the left side of the sliding rail 8, spacing groove 17 is inside to be equipped with gag lever post 18, gag lever post 18 lower extreme has set firmly pressure spring A19, both ends all are symmetrical structure and have seted up two activity grooves 20 around the slide rail 8, the inside fixture block 21 that is equipped with of activity groove 20, the fixture block 21 end has set firmly pressure spring B22, slide groove 23 has been seted up to 1 lower extreme front side of loop bar, slide groove 23 is inside to be the symmetry and is equipped with two slider B24, slider B24 lower extreme has set firmly places box 25, one of them places box 25 inside and has seted up cavity 26, the inside fixed axle 27 that is equipped with of cavity 26, fixed axle 27 outer wall is convoluteed there is pocket cloth 28, fixed axle 27 holds firmly torque spring 29, 1 lower extreme of loop bar has set firmly stripper plate 30, stripper plate 30 lower extreme is symmetrical structure and has seted up two guide slots 31.

Specifically, the lower end of the threaded rod 3 penetrates through the upper ends of the clamping plates A2 and the clamping plate B5 in sequence, the upper side of the threaded rod 3 is rotatably connected with the clamping plate A2, the lower side of the threaded rod 3 is in threaded connection with the clamping plate B5, and the lower end of the guide rod 4 penetrates through the upper end of the clamping plate B5, extends to the lower side of the upper end of the lower end of the guide rod and is in sliding contact with the upper end of the lower end of the guide rod. The rotating threaded rod 3 can bring the clamp B5 to rise, and the device can be fixed on the edge of a bridge through the clamp A2 and the clamp B5 when the clamp B5 rises.

Furthermore, the tail end of the stay bar A7 is rotatably connected with the rear end of the extrusion plate 30 through a rotating shaft, the inner wall of the guide groove 31 is in sliding contact with the outer wall of the sliding block B24, and the sliding block B24 is in sliding connection with the sliding groove 23. When the clamping plate B5 ascends, the supporting rod A7 can drive the extrusion plate 30 to move, after the extrusion plate 30 moves, the guide groove 31 can drive the sliding block B24 to move, and the sliding block B24 can drive the two placing boxes 25 to be away from each other under the action of the sliding groove 23.

Still further, the lower extreme of lead screw 11 runs through the upper end of screw block 10 and extends to its downside and is rather than threaded connection, and lead screw 11 lower extreme spacing is in fixed block 9 upper end and rather than rotating connection, and fixed block 9 and slide rail 8 inner wall sliding connection, slider A13 and slide rail 8 sliding connection, and the end of vaulting pole B12 is connected with slider A13 inner wall rotation through the pivot. The lead screw 11 rotates, the lead screw 11 can drive the screw block 10 under the effect of fixed block 9, the screw block 10 removes and can drive two slider A13 removal through two vaulting poles B12, two slider A13 can be close to each other or keep away from under the effect of slide rail 8 to can drive warning sign 14 removal when slider A13 removes, can accurately adjust the distance between two slider A13 through job site length cooperation scale mark 16.

Furthermore, the limiting rod 18 is of a U-shaped structure, the outer wall of one side of the limiting rod 18 is in sliding contact with the inner wall of the limiting groove 17, the lower end of one side of the limiting rod 18 is of an inclined structure, the tail end of the pressure spring A19 is fixedly connected with one end of the inner wall of the limiting groove 17, and the lower end of one side of the limiting rod 18 is in plug-in fit with the bayonet 15. When the slide block A13 moves to the edge of the top slide rail 8, the limiting rod 18 can be extruded, the limiting rod 18 can be matched with the limiting groove 17 and the bayonet 15 to fix the slide block A13 under the action of the pressure spring A19, and then the two warning boards 14 can be located on two sides of the edge of a construction site.

It is worth to be noted that, the outer wall of the clamping block 21 is an inclined structure, the outer wall of the clamping block 21 is in sliding contact with the inner wall of the movable groove 20, the tail end of the spring B is fixedly connected with one end of the inner wall of the movable groove 20, the outer wall of one side of the clamping block 21 is in pressing contact with one side of the inner wall of the loop bar 1, and one side of the inner wall of the loop bar 1 is an inclined structure. When the construction position moves the back, can take two slider A13 to remove through removing slide rail 8 and make warning sign 14 remove to new construction position, can drive fixture block 21 after slide rail 8 removes, fixture block 21 can receive flexible inslot 20 under the extrusion of loop bar 1 slope form inner wall, and then can slide rail 8 one side can be located loop bar 1 inside, and can make slide rail 8 spacing in loop bar 1 inside under pressure spring B22's effect, wherein make slide rail 8 can be at the inside motion of left and right sides of loop bar 1 through setting up fixture block 21 that the outer wall is the slope column structure, and then can make the device's application scope wider.

It should be noted that one end of the pocket cloth 28 is fixedly connected to one of the inner walls of the storage box 25, the initial end of the torsion spring 29 is fixedly connected to one end of the outer wall of the fixing shaft 27, and the end of the torsion spring 29 is fixedly connected to one end of the inner wall of the cavity 26. Two one of them places box 25 when keeping away from and can stimulate pocket cloth 28 for pocket cloth 28 can be pulled open, and pocket cloth 28 can catch the instrument when the instrument drops in the work progress, avoids the instrument to drop to the aquatic and causes the loss.

When the device is required to work, the threaded rod 3 can be rotated to drive the clamping plate B5 to ascend, the device can be fixed at the edge of a bridge when the clamping plate B5 ascends through the clamping plate A2 and the clamping plate B5, the friction force between the clamping plate A2 and the bridge and between the clamping plate B5 and the bridge can be increased through the arranged rubber pads 6, then the device can be more stable, then the screw rod 11 is rotated, the screw rod 11 can drive the screw block 10 under the action of the fixing block 9, the screw block 10 can move to drive the two sliding blocks A13 to move through the two supporting rods B12, the two sliding blocks A13 can be close to or far away from each other under the action of the sliding rails 8, the warning board 14 can be driven to move when the sliding blocks A13 move, the distance between the two sliding blocks A13 can be accurately adjusted through the length of a construction site matched with the scale mark 16, then the screw rod 11 can be pulled to enable the two sliding blocks and the warning board 14 to move inside the sliding rails 8, when the slide block A13 moves to the edge of the sliding rail 8, the slide block A13 can be extruded to limit the limiting rod 18, under the action of the pressure spring A19, the limiting rod 18 can be matched with the limiting groove 17 and the bayonet 15 to fix the slide block A13, so that the two warning boards 14 can be positioned at two sides of the edge of a construction site, at the moment, a passing ship can know the accurate position of the construction site by observing the positions of the two warning boards 14, and can safely bypass to avoid accidents, after the construction position is moved, the warning boards 14 can be moved to a new construction position by driving the two slide blocks A13 to move through the movable slide rail 8, the clamping block 21 can be driven after the slide rail 8 moves, the clamping block 21 can be retracted into the movable groove 20 under the extrusion of the inclined inner wall of the loop bar 1, so that one side of the slide rail 8 can be positioned inside the loop bar 1, and the slide rail 8 can be limited inside the loop bar 1 under the action of the pressure spring B22, wherein, the slide rail 8 can move towards the left and right sides in the loop bar 1 by arranging the fixture block 21 with the outer wall of an inclined structure, so that the application range of the device is wider, the slide rail 8 can be used for conveniently moving the positions of the slide block A13 and the warning board 14, the situation that a worker needs to frequently adjust the position of the device is avoided, the working efficiency of the worker is improved, the extrusion plate 30 can be driven by the support rod A7 to move when the clamp plate B5 rises, the slide block B24 can be driven by the guide groove 31 to move after the extrusion plate 30 moves, the slide block B24 can drive the two placing boxes 25 to be away from each other under the action of the sliding groove 23, when the two placing boxes 25 are away from each other, one placing box 25 can pull the pocket cloth 28, so that the pocket cloth 28 can be pulled, when a tool drops in the construction process, the pocket cloth 28 can catch the tool, and the loss caused by the tool dropping into water is avoided, therefore, in the working process, the invention realizes multiple range indication of the dangerous area through the indicating device with two movable points, and can synchronously realize the collection and falling prevention of the dangerous falling objects.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road and bridge construction is with reminding device convenient to remove, includes loop bar (1), its characterized in that: a clamping plate A (2) is fixedly arranged on the upper side of the rear end of the loop bar (1), a threaded rod (3) is arranged at the upper end of the clamping plate A (2), a guide rod (4) is fixedly arranged on one side of the lower end of the clamping plate A (2), a clamping plate B (5) is arranged on the lower side of the clamping plate A (2), rubber pads (6) are fixedly arranged on the inner walls of the clamping plate A (2) and the clamping plate B (5), and a support rod A (7) is rotatably connected to the front end of the clamping plate B (5) through a rotating shaft;

a sliding rail (8) is arranged in the loop bar (1), a fixed block (9) is arranged in the sliding rail (8), a threaded block (10) is arranged on the upper side of the fixed block (9), a lead screw (11) is arranged at the upper end of the threaded block (10), two sides of the lower end of the threaded block (10) are rotatably connected with a support rod B (12) through a rotating shaft, sliding blocks A (13) are arranged on the left side and the right side of the fixed block (9), a warning board (14) is fixedly arranged on one side of the upper end of each sliding block A (13), a bayonet (15) is arranged on one side of the upper end of each sliding block A (13), a plurality of scale marks (16) are arranged on one side of the upper end of each sliding rail (8), limiting grooves (17) are arranged on the left side and the right side of the upper end of each sliding rail (8), limiting rods (18) are arranged in the limiting grooves (17), and the lower ends of the lead screws (11) extend to the lower side of the lower end of the threaded blocks (10) and are in threaded connection with the lower sides of the lower ends of the threaded blocks, the lower end of the screw rod (11) is limited at the upper end of a fixed block (9) and is rotationally connected with the fixed block, the fixed block (9) is slidably connected with the inner wall of a slide rail (8), a slide block A (13) is slidably connected with the slide rail (8), the tail end of a stay bar B (12) is rotationally connected with the inner wall of the slide block A (13) through a rotating shaft, a pressure spring A (19) is fixedly arranged at the lower end of a limit bar (18), the limit bar (18) is of a U-shaped structure, the outer wall of one side of the limit bar (18) is in sliding contact with the inner wall of a limit groove (17), the lower end of one side of the limit bar (18) is of an inclined structure, the tail end of the pressure spring A (19) is fixedly connected with one end of the inner wall of the limit groove (17), the lower end of one side of the limit bar (18) is in inserting fit with a bayonet (15), two movable grooves (20) are symmetrically arranged at the front end and the rear end of the slide rail (8), a clamping block (21) is arranged in the movable groove (20), and a pressure spring B (22) is fixedly arranged at the tail end of the clamping block (21);

the utility model discloses a suit of clothing, including loop bar (1) lower extreme front side, spout (23) inside is the symmetry and is equipped with two slider B (24), slider B (24) lower extreme has set firmly places box (25), one of them place box (25) inside cavity (26) of having seted up, cavity (26) inside is equipped with fixed axle (27), fixed axle (27) outer wall is convoluteed there is pocket cloth (28), fixed axle (27) end is equipped with torsion spring (29) admittedly, pocket cloth (28) one end is placed box (25) inner wall fixed connection rather than one, torsion spring (29) initial end and fixed axle (27) outer wall one end fixed connection, torsion spring (29) end and cavity (26) inner wall one end fixed connection, loop bar (1) lower extreme has set firmly stripper plate (30), stripper plate (30) lower extreme is symmetrical structure and has seted up two guide slots (31), the end of the support rod A (7) is rotatably connected with the rear end of the extrusion plate (30) through a rotating shaft, the inner wall of the guide groove (31) is in sliding contact with the outer wall of the sliding block B (24), and the sliding block B (24) is in sliding connection with the sliding groove (23).

2. The reminding device convenient to move for road and bridge construction of claim 1, wherein: threaded rod (3) lower extreme runs through splint A (2), splint B (5) upper end in proper order, threaded rod (3) upside rotates with splint A (2) to be connected, threaded rod (3) downside and splint B (5) threaded connection, guide arm (4) lower extreme runs through splint B (5) upper end and extends to its downside and rather than sliding contact.

3. The reminding device convenient to move for road and bridge construction of claim 1, wherein: the outer wall of the clamping block (21) is of an inclined structure, the outer wall of the clamping block (21) is in sliding contact with the inner wall of the movable groove (20), the tail end of the spring B is fixedly connected with one end of the inner wall of the movable groove (20), the outer wall of one side of the clamping block (21) is in extrusion contact with one side of the inner wall of the loop bar (1), and one side of the inner wall of the loop bar (1) is of an inclined structure.