CN214783335U

CN214783335U - Safety device is used in road and bridge engineering construction

Info

Publication number: CN214783335U
Application number: CN202121175858.3U
Authority: CN
Inventors: 曹国锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-19
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a safety device is used in road and bridge engineering construction, including last guard plate, lower guard plate and support frame, the inside fixed mounting of guard plate has the striking inductor down, one side movable mounting of guard plate has lower extension plate down, and the peripheral movable mounting of support frame has the crashproof wheel down, the inside fixed mounting of box of controller bottom has the siren, the top movable mounting of guard plate has the guard plate down, one side movable mounting who goes up the guard plate has last extension plate, the all fixed mounting in surface of going up extension plate and last guard plate has the telescopic link, the surface movable mounting of telescopic link has the crashproof board. The utility model discloses a be provided with a series of structures and make this device can increase the protective effect to bridge bearing structure at the in-process that uses, can be according to the height and the width extension fixture of bridge, and the very first time when the device receives the striking reminds the staff to carry out maintenance process.

Description

Safety device is used in road and bridge engineering construction

Technical Field

The utility model relates to a road and bridge technical field specifically is a safety device is used in road and bridge engineering construction.

Background

The road bridge, generally by road bed, road surface, bridge, tunnel engineering and traffic engineering facility etc. several major parts constitute, with the public traffic industry development, the high-grade highway that takes highway, first grade highway as the main increases year by year, and china's highway industry begins to enter and takes the construction high-grade highway as the key new stage, and the bearing structure of road bridge is very important structure, therefore need protect it, prevent that the bearing structure from receiving the condition that the striking appears damaging.

The safety protection device for the construction of the existing road and bridge engineering has the defects of beams:

1. the conventional safety protection device for road and bridge engineering construction has an unsatisfactory protection effect on a bridge supporting structure, so that the bridge supporting structure is more likely to be damaged when being impacted, the length and the height of the protection structure cannot be prolonged according to the width and the height of a bridge, the application range of the device is smaller, and the limitation of the device is larger;

2. the safety protection device for construction of the existing road and bridge engineering cannot remind workers when the device is impacted, the workers cannot replace and maintain the safety protection structure in the first time, the protection effect is reduced under the condition that the device is not replaced and maintained after being impacted, the impact is received again, the bridge supporting structure is easily damaged, and the safety protection device for construction of the road and bridge engineering is provided for solving the existing problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device is used in road and bridge engineering construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for road and bridge engineering construction comprises an upper protection plate, a lower protection plate and a support frame, wherein a prompt lamp is fixedly mounted on the surface of the lower protection plate, an impact sensor is fixedly mounted in the lower protection plate, a lower extension plate is movably mounted on one side of the lower protection plate, an insert block is fixedly mounted on the other side of the lower extension plate, the support frame is fixedly mounted on the surface of the lower extension plate and the surface of the lower protection plate, an anti-collision wheel is movably mounted on the periphery of the support frame, a box body is movably mounted on one side of the lower extension plate, a controller is fixedly mounted in the box body, an alarm is fixedly mounted in the box body at the bottom of the controller, a battery is movably mounted in the box body at the bottom of the alarm, an upper protection plate is movably mounted at the top of the lower protection plate, an insert rod is fixedly mounted at the bottom of the upper protection plate, go up one side movable mounting of guard plate and have an extension plate, go up the extension plate and all fixed mounting on the surface of last guard plate have the telescopic link, and the inside fixed mounting of telescopic link has the spring, the surface movable mounting of telescopic link has the crashproof board.

Preferably, a box door is fixedly mounted on the surface of the box body, and a handle is fixedly mounted on the surface of the box door.

Preferably, the bottom of the support frame on the surface of the lower protective plate is fixedly provided with an external connector, and the top of the external connector is movably provided with an external connecting bolt.

Preferably, a fixing part is fixedly arranged between the two sides of the controller and the box body, and a fixing bolt is movably arranged between the fixing part and the box body.

Preferably, the lower protection plate and the two sides of the support frame on the surface of the lower extension plate are fixedly provided with connecting pieces, and the surface of each connecting piece is movably provided with a connecting bolt.

Preferably, the surface of the other side of the upper extension plate is fixedly provided with a limiting block, the surface of one side of the upper protection plate is provided with a clamping groove, and the limiting block and the clamping groove coincide with each other.

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

1. the utility model can reduce the impact force generated during the impact when the external structure impacts the protection plate through the anti-collision wheel, and quickly change the impact direction of the impact object, effectively protect the safety of the bridge supporting structure, the spring is matched with the telescopic rod, so that the telescopic rod shrinks and extrudes the spring when the anti-collision plate is impacted, slow down impact force, the realization is protected the higher position of bridge structures, the mode of adopting two kinds of differences protects the eminence and the low department of bridge structures respectively, the protective effect to bridge bearing structure has been increased, the staff can be according to bridge height and width with one or more last extension plate and lower extension plate and last guard plate, the guard plate is connected down, the realization is to the guard plate and is prolonged the protection width down, also can pass through the inserted bar with one or more last guard plate and splice mutually, realize increasing the protection height.

2. The utility model discloses a striking inductor responds to the striking, changes light colour through controller control warning light when sensing the striking, and the staff of being convenient for observes protective structure and has received the striking or not to in time maintain, promoted the striking nature of device simultaneously, and control the siren and send alarm signal to staff's communication equipment in, thereby the staff very first time of being convenient for maintains the change to bridge protective structure.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

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

fig. 4 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. an upper protection plate; 101. a card slot; 2. an anti-collision plate; 3. a lower guard plate; 4. a connecting member; 401. a connecting bolt; 5. an external connector; 501. an external plug; 6. an upper extension plate; 601. a limiting block; 7. a support frame; 701. an anti-collision wheel; 8. a box body; 801. a box door; 802. a handle; 9. a lower extension plate; 901. inserting a block; 10. an impact sensor; 11. inserting a rod; 12. a controller; 1201. a fixing member; 1202. a fixing bolt; 13. an alarm; 14. a battery; 15. a telescopic rod; 1501. a spring; 16. and a prompt lamp.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a safety protection device for road and bridge engineering construction comprises an upper protection plate 1, a lower protection plate 3 and a support frame 7, wherein one side of the lower protection plate 3 is movably provided with a lower extension plate 9, the surface of the other side of the lower extension plate 9 is fixedly provided with an insert 901, the surface of the lower extension plate 9 and the surface of the lower protection plate 3 are both fixedly provided with the support frame 7, the periphery of the support frame 7 is movably provided with an anti-collision wheel 701, a worker places a plurality of upper protection plates 1 and lower protection plates 3 at the periphery of a bridge support structure needing protection and fixes the bridge support structure, when the lower protection plate 3 is impacted by an external structure through the anti-collision wheel 701, the impact force generated during impact is relieved, the impact direction of an impacting object is rapidly changed, the safety of the bridge support structure is effectively protected, through the cooperation of a spring 1501 and a telescopic rod 15, the telescopic rod 15 shrinks and extrudes the spring 1501 when the anti-collision plate 2 is impacted, the impact force is reduced, the higher position of the bridge structure is protected, the high position and the low position of the bridge structure are respectively protected by adopting two different modes, the protection effect on the bridge supporting structure is increased, the top of the lower protection plate 3 is movably provided with an upper protection plate 1, the bottom of the upper protection plate 1 is fixedly provided with an insert rod 11, one side of the upper protection plate 1 is movably provided with an upper extension plate 6, the surfaces of the upper extension plate 6 and the upper protection plate 1 are fixedly provided with an expansion link 15, the inside of the expansion link 15 is fixedly provided with a spring 1501, the surface of the expansion link 15 is movably provided with an anti-collision plate 2, a worker can connect one or more upper extension plates 6 and lower extension plates 9 with the upper protection plate 1 and the lower protection plate 3 according to the height and the width of the bridge, the protection width of the lower protection plate 3 and the upper protection plate 1 is prolonged, and the one or more upper protection plates 1 can be mutually spliced through the insert rod 11, the protection height is increased, a box body 8 is movably mounted on one side of a lower extension plate 9, a prompting lamp 16 is fixedly mounted on the surface of a lower protection plate 3, an impact sensor 10 is fixedly mounted inside the lower protection plate 3, a controller 12 is fixedly mounted inside the box body 8, an alarm 13 is fixedly mounted inside the box body 8 at the bottom of the controller 12, a battery 14 is movably mounted inside the box body 8 at the bottom of the alarm 13, the controller 12 adopts a QYM type controller, the prompting lamp 16 adopts a YHC-20WA type prompting lamp, the alarm 13 adopts an S265 type wireless alarm, the impact sensor 10 adopts a ZHBM-205 type impact sensor, a worker can install the box body 8 to a safe position near a bridge, the controller 12 is electrically connected with the impact sensor 10, the prompting lamp 16, the battery 14 and the alarm 13 through leads, the impact sensor 10 is used for sensing impact, through 16 changes light colour of controller 12 control warning light when sensing the striking, whether the staff of being convenient for observes protective structure and has received the striking to in time maintain, promoted the striking nature of device simultaneously, and control siren 13 and send alarm signal to staff's communication equipment in, thereby the staff of being convenient for very first time maintains the change to bridge protective structure.

Further, a box door 801 is fixedly installed on the surface of the box body 8, a handle 802 is fixedly installed on the surface of the box door 801, a worker opens the box door 801 by holding the handle 802 by hand to adjust the controller 12 or replace the battery 14, and the friction force between the palm of the worker and the box door 801 is increased by the handle 802, so that the worker can open the box door 801 conveniently.

Further, support frame 7 bottom fixed mounting on lower guard plate 3 surface has external piece 5, and the top movable mounting of external piece 5 has external bolt 501, through being connected external piece 5 and ground to twist external bolt 501 between external piece 5 and the ground, realize fixing guard plate 3 and ground down.

Further, fixing parts 1201 are fixedly installed between two sides of the controller 12 and the box body 8, and fixing bolts 1202 are movably installed between the fixing parts 1201 and the box body 8, so that the contact area between the controller 12 and the box body 8 is increased through the fixing parts 1201, and the fixing parts 1201 and the box body 8 are fixed through the fixing bolts 1202, and therefore the installation stability of the controller 12 is increased.

Further, lower guard plate 3 has connecting piece 4 with 7 both sides fixed mounting of support frame on 9 surfaces of extension board down, and the surface movable mounting of connecting piece 4 has connecting bolt 401, connects two lower guard plates 3 through connecting piece 4, twists down between guard plate 3 and the connecting piece 4 through connecting bolt 401, realizes connecting two or more lower guard plates 3.

Further, go up the fixed surface of extension plate 6 opposite side and install stopper 601, go up the surface of 1 one side of protection plate and be provided with draw-in groove 101, and stopper 601 coincides with draw-in groove 101 mutually, and the user realizes splicing extension plate 6 and last protection plate 1 through inserting stopper 601 in draw-in groove 101.

The working principle is as follows: a worker places a plurality of upper protection plates 1 and lower protection plates 3 on the periphery of a bridge supporting structure to be protected and fixes the upper protection plates and the lower protection plates, when the lower protection plates 3 are impacted by an external structure through the anti-collision wheels 701, impact force generated during impact is relieved, the impact direction of an impactor is changed rapidly, safety of the bridge supporting structure is effectively protected, the telescopic rods 15 shrink to extrude the springs 1501 when the anti-collision plates 2 are impacted through the cooperation of the springs 1501 and the telescopic rods 15, impact force is relieved, high positions of the bridge structure are protected, impact is sensed through the impact sensor 10, when impact is sensed, the indicator light 16 is controlled through the controller 12 to change light colors, the worker can observe whether the protection structure receives impact or not, and the alarm 13 is controlled to send an alarm signal to communication equipment of the worker, therefore, the maintenance and replacement of the bridge protection structure can be conveniently carried out by workers at the first time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safety device is used in road and bridge engineering construction, includes upper shield plate (1), lower shield plate (3) and support frame (7), its characterized in that: the utility model discloses a warning device for the automobile safety protection, including lower guard plate (3), the fixed surface of lower guard plate (3) installs warning light (16), the inside fixed mounting of lower guard plate (3) has striking inductor (10), one side movable mounting of lower guard plate (3) has lower extension board (9), the fixed surface of lower extension board (9) opposite side installs inserted block (901), the surface of lower extension board (9) and lower guard plate (3) surface all fixed mounting have support frame (7), and the peripheral movable mounting of support frame (7) has anticollision wheel (701), one side movable mounting of lower extension board (9) has box (8), the inside fixed mounting of box (8) has controller (12), the inside fixed mounting of box (8) of controller (12) bottom has siren (13), the inside movable mounting of box (8) of siren (13) bottom has battery (14), the utility model discloses a safety protection device for automobile, including lower guard plate (3), the top movable mounting of going up guard plate (3) has last guard plate (1), the bottom fixed mounting of going up guard plate (1) has inserted bar (11), one side movable mounting of going up guard plate (1) has last extension plate (6), it has telescopic link (15) with the surface all fixed mounting of last guard plate (1) to go up extension plate (6), and the inside fixed mounting of telescopic link (15) has spring (1501), the surface movable mounting of telescopic link (15) has crashproof board (2).

2. The safety protection device for road and bridge engineering construction according to claim 1, wherein: a box door (801) is fixedly installed on the surface of the box body (8), and a handle (802) is fixedly installed on the surface of the box door (801).

3. The safety protection device for road and bridge engineering construction according to claim 1, wherein: the bottom of the support frame (7) on the surface of the lower protection plate (3) is fixedly provided with an external connector (5), and the top of the external connector (5) is movably provided with an external connecting bolt (501).

4. The safety protection device for road and bridge engineering construction according to claim 1, wherein: fixing pieces (1201) are fixedly arranged between the two sides of the controller (12) and the box body (8), and fixing bolts (1202) are movably arranged between the fixing pieces (1201) and the box body (8).

5. The safety protection device for road and bridge engineering construction according to claim 1, wherein: lower guard plate (3) and support frame (7) both sides fixed mounting on extension board (9) surface down have connecting piece (4), and the surface movable mounting of connecting piece (4) has connecting bolt (401).

6. The safety protection device for road and bridge engineering construction according to claim 1, wherein: go up the fixed surface of extension plate (6) opposite side and install stopper (601), go up the surface of protection plate (1) one side and be provided with draw-in groove (101), and stopper (601) coincide mutually with draw-in groove (101).