CN213807005U

CN213807005U - Road and bridge engineering safety encloses fender device

Info

Publication number: CN213807005U
Application number: CN202021750848.3U
Authority: CN
Inventors: 杜玉兵; 候进军
Original assignee: Yancheng Boyou Transportation Technology Co ltd
Current assignee: Yancheng Boyou Transportation Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-27
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a road and bridge engineering safety barrier device in the protection technical field; including the balancing weight, the top fixedly connected with guard plate of balancing weight, one side fixedly connected with connecting plate of guard plate, both ends run through around the connecting plate and seted up first spacing groove, the spread groove has been seted up to one side that the connecting plate was kept away from to the guard plate, a plurality of fastening screw holes have evenly been run through to the upper and lower both ends of spread groove, equal threaded connection has fastening bolt in a plurality of fastening screw holes, the collection groove has all been seted up to the both sides that both ends were kept away from each other around the balancing weight bottom, four collection inslots all are equipped with the wheel, the top fixedly connected with moving part of four wheels, the third activity groove has all been seted up to the both sides that four moving parts were kept away from each other, the equal swing joint in both sides that four moving parts were kept away from each other has the connecting rod. The utility model has the advantages that: the device is simple to use, can be spliced to increase the area of the enclosure, and saves time cost and labor cost.

Description

Road and bridge engineering safety encloses fender device

Technical Field

The utility model relates to a protection technology field specifically is a road bridge engineering safety encloses fender device.

Background

Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process. Road works, like civil engineering of any other gate type, have obvious technical, economic and regulatory aspects.

When road or bridge are under construction, need keep the operation because of the road, so will keep apart construction site and outside road, at current technical center, when road construction, all use fixed division board to carry out the lattice force, and these division boards need constructor cooperation to be moved to suitable position, splice after finishing, still need fix division board bottom after the concatenation, prevent to topple over because of the outside reason leads to the division board, it is comparatively loaded down with trivial details to use, and waste a large amount of cost of labor and time cost. Therefore, the technical personnel in the field provide a road and bridge engineering safety barrier device to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge engineering safety encloses fender device 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 road and bridge engineering safety enclosure device comprises a balancing weight, wherein a protection plate is fixedly connected to the top of the balancing weight, a connecting plate is fixedly connected to one side of the protection plate, first limit grooves are formed in the front end and the rear end of the connecting plate in a penetrating manner, a connecting groove is formed in one side, away from the connecting plate, of the protection plate, a plurality of fastening threaded holes are uniformly formed in the upper end and the lower end of the connecting groove in a penetrating manner, fastening bolts are uniformly connected in the fastening threaded holes in a penetrating manner, storage grooves are formed in two sides, away from each other, of the front end and the rear end of the bottom of the balancing weight, wheels are arranged in the four storage grooves, moving parts are fixedly connected to the tops of the four wheels, third movable grooves are formed in two sides, away from each other, of the four moving parts are movably connected to connecting rods, and one side, away from the four moving parts, away from the eight connecting rods, is movably connected to a first connecting block, eight equal fixedly connected with live spring in one side that eight connecting rods were kept away from to first connecting block, eight one side that live spring kept away from eight first connecting block respectively with one side lateral wall fixed connection in eight third activity grooves, four the equal fixedly connected with activity post in front end of moving part, first activity groove, four have all been seted up with four activity post position assorted outsides at both ends around the balancing weight four the one end that four moving parts were kept away from to the activity post runs through sliding connection with four first activity grooves respectively.

As a further aspect of the present invention: the top parts of the eight third movable grooves, which are close to two sides of each other, are respectively provided with a second limiting groove, the top parts of the eight second limiting grooves are respectively and fixedly connected with a limiting spring, the bottom parts of the eight limiting springs are respectively and fixedly connected with a limiting block, the front ends of the eight limiting blocks, which are close to two sides of each other, are respectively and fixedly connected with a driving rod, the four driving rods are respectively positioned at the top parts of the eight limiting blocks, which are close to two sides of each other, are respectively and fixedly connected with a second connecting block, and the top parts of the four second connecting blocks are respectively and fixedly connected with a limiting button, the front end and the rear end of the balancing weight are respectively provided with a second movable groove at the outer part matched with the four limit buttons, the four limit buttons are respectively connected with the four second movable grooves in a penetrating and sliding way, through the cooperation of a plurality of second spacing grooves, spacing spring, stopper, drive pole and limit button, realize spacing and the spacing purpose of contact to a plurality of first connecting blocks.

As a further aspect of the present invention: four first rotating groove, four have all been seted up to the position between the moving part both ends around being located first rotating groove all is equipped with the turning block, four both ends swing joint around the turning block all passes through loose axle and four first rotating grooves, eight the both sides fixed connection that the connecting rod was kept away from each other with four turning blocks respectively, eight the second rotating groove, eight have all been seted up to the inside that first connecting block is close to eight connecting rod one side the equal swing joint in the second rotating groove has a pivot, eight the lateral wall that the pivot is close to eight connecting rod one side respectively with eight connecting rod fixed connection, the cooperation drives eight connecting rods and rotates.

As a further aspect of the present invention: the inner diameter size of the first limiting groove is matched with the inner diameter sizes of the plurality of fastening threaded holes, the outer diameter size of the fastening bolt is matched with the inner diameter size of the first limiting groove, the mounting position is determined, and connection and fastening are ensured.

As a further aspect of the present invention: the height distance formed between the upper end and the lower end of each second movable groove is smaller than the height distance formed between the tops of the four second movable grooves and the tops of the four first movable grooves, the outer diameter of the connecting plate is matched with the large inner diameter of the connecting groove, the mounting distance is determined, and the connecting integrity is ensured.

As a further aspect of the present invention: the lateral wall that the stopper is close to eight first connecting block one sides is the arc structure, eight the bottom of stopper all is located eight second spacing inslots, confirms the mounted position, ensures that the stopper can play limiting displacement.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, it is fixed spacing to carry out the guard plate bottom through the balancing weight, keep apart construction site through the guard plate, use through connecting plate and spread groove cooperation, splice a plurality of fender devices that enclose, increase isolation area, through first spacing groove, a plurality of fixed screw hole and a plurality of fastening bolt cooperation use, carry out spacing fixed to two devices of concatenation, increase the steadiness after the concatenation once more, can assist this device to remove through four wheels, need not artifical transport, save cost of labor and time cost, can accomodate four wheels when the operation through four collection grooves, realize the action that the wheel puts down and accomodate through a plurality of connecting rods and a plurality of moving part, use through a plurality of spacing springs, stopper and second spacing groove cooperation, when the wheel is put down, it is spacing to carry out the wheel, prevent that the wheel from accomodating by oneself, through four first movable grooves, The four movable columns, the four second movable grooves and the four limiting buttons are used for accommodating and putting down the wheels. The device is simple to use, can be spliced to increase the area of the enclosure, and saves time cost and labor cost.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic top sectional view of the movable member of the present invention.

In the figure: 1. a balancing weight; 2. a protection plate; 3. a connecting plate; 4. a first limit groove; 5. fastening a bolt; 6. a first movable slot; 7. a movable post; 8. a limit button; 9. a second movable slot; 10. connecting grooves; 11. fastening the threaded hole; 12. a collection groove; 13. a wheel; 14. a movable member; 15. a connecting rod; 16. a first connection block; 17. a movable spring; 18. a third movable slot; 19. driving the rod; 20. a limiting block; 21. a limiting spring; 22. a second limit groove; 23. a second connecting block; 24. a first rotating groove; 25. a movable shaft; 26. rotating the block; 27. a rotating shaft; 28. a second rotation groove.

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. 1-4, in the embodiment of the present invention, a road and bridge engineering safety fence device comprises a balancing weight 1, a protection plate 2 fixedly connected to the top of the balancing weight 1, a connection plate 3 fixedly connected to one side of the protection plate 2, a first limiting groove 4 formed through the front and rear ends of the connection plate 3, a connection groove 10 formed through the side of the protection plate 2 away from the connection plate 3, a plurality of fastening screw holes 11 uniformly formed through the upper and lower ends of the connection groove 10, fastening bolts 5 threadedly connected to the fastening screw holes 11, storage grooves 12 formed through the front and rear ends of the bottom of the balancing weight 1, wheels 13 disposed in the four storage grooves 12, moving members 14 fixedly connected to the tops of the four wheels 13, third movable grooves 18 formed through the two sides of the four moving members 14 away from each other, and connecting rods 15 movably connected to the two sides of the four moving members 14 away from each other, eight connecting rods 15 keep away from the equal swing joint in one side of four moving parts 14 and have first connecting block 16, the equal fixedly connected with live spring 17 in one side of eight connecting rods 15 is kept away from to eight first connecting block 16, eight live spring 17 keep away from one side of eight first connecting block 16 respectively with one side lateral wall fixed connection of eight third activity groove 18, the equal fixedly connected with activity post 7 in front end of four moving parts 14, first activity groove 6 has all been seted up with four activity post 7 position assorted outsides in both ends around 1 balancing weight, four activity posts 7 keep away from the one end of four moving parts 14 and run through sliding connection with four first activity grooves 6 respectively.

Wherein, the top parts of the eight third movable grooves 18 close to the two sides are all provided with a second limiting groove 22, the top parts of the eight second limiting grooves 22 are all fixedly connected with a limiting spring 21, the bottom parts of the eight limiting springs 21 are all fixedly connected with a limiting block 20, the front ends of the eight limiting blocks 20 close to the two sides are all fixedly connected with a driving rod 19 together, the four driving rods 19 are respectively positioned at the top parts of the eight limiting blocks 20 close to the two sides and are all fixedly connected with a second connecting block 23, the top parts of the four second connecting blocks 23 are all fixedly connected with a limiting button 8, the outer parts of the front and back ends of the balancing weight 1 matched with the four limiting buttons 8 are all provided with a second movable groove 9, the four limiting buttons 8 are respectively connected with the four second movable grooves 9 in a penetrating and sliding way, and are matched with the limiting spring 21, the limiting block 20, the driving rod 19 and the limiting button 8 for use through the plurality of second limiting grooves 22, the limiting spring 21, the limiting button 20, the purpose of limiting the plurality of first connecting blocks 16 and limiting the contact is achieved; first rotating groove 24 has all been seted up to the position between four moving parts 14 are located the front and back both ends, four first rotating groove 24 are interior all to be equipped with turning block 26, both ends swing joint around four turning block 26 all pass through loose axle 25 and four first rotating groove 24, eight connecting rod 15 respectively with the both sides fixed connection that four turning block 26 kept away from each other, second rotating groove 28 has all been seted up to eight first connecting block 16 near the inside of eight connecting rod 15 one side, equal swing joint has pivot 27 in eight second rotating groove 28, eight pivot 27 are close to the lateral wall of eight connecting rod 15 one side respectively with eight connecting rod 15 fixed connection, the cooperation drives eight connecting rod 15 and rotates.

The inner diameter of the first limiting groove 4 is matched with the inner diameter of the fastening threaded holes 11, the outer diameter of the fastening bolts 5 is matched with the inner diameter of the first limiting groove 4, and the mounting position is determined to ensure connection and fastening; the height distance formed between the upper end and the lower end of the four second movable grooves 9 is smaller than the height distance formed between the tops of the four second movable grooves 9 and the tops of the four first movable grooves 6, the outer diameter of the connecting plate 3 is matched with the large inner diameter of the connecting groove 10, the mounting distance is determined, and the connecting integrity is ensured; the lateral wall that eight stopper 20 are close to eight first connecting block 16 one sides is the arc structure, and eight stopper 20's bottom all is located eight second spacing inslots 22, confirms the mounted position, ensures that stopper 20 can play limiting displacement.

The utility model discloses a theory of operation is: the device is used by splicing a plurality of devices, when the device is used for enclosing and blocking a road and bridge construction site, the device only needs to be transported to the construction site by an engineering truck, then a plurality of

movable columns

14 and 7 are pressed downwards to drive a plurality of movable parts to move downwards, and simultaneously, the movable parts rotate through a plurality of connecting rods 15 to drive a plurality of first connecting blocks 16 to move close to each other and pull up a plurality of movable springs 17 until a plurality of first connecting blocks 16 extrude a plurality of limiting blocks 20, at the moment, four wheels 13 move out of a storage groove 12, meanwhile, a plurality of limiting blocks 20 limit the plurality of first connecting blocks 16, then the device is moved to a proper position through four wheels 13, the connecting plate 3 of the first device is arranged in the connecting groove 10 of a second device, and is fixed through a plurality of fastening bolts 5, after the fixing is finished, a plurality of limiting buttons 8 are pushed to the upper end, the limiting blocks 20 are driven to move upwards, the limiting on the first connecting blocks 16 is removed, the connecting rods 15 are driven to move away from each other through the automatic resetting of the movable springs 17, and meanwhile, the wheels 13 are driven to move into the collection groove 12 for collection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a road and bridge engineering safety encloses fender device, includes balancing weight (1), its characterized in that: the top of the balancing weight (1) is fixedly connected with a protection plate (2), one side of the protection plate (2) is fixedly connected with a connection plate (3), the front end and the rear end of the connection plate (3) are provided with a first limit groove (4) in a penetrating manner, one side of the protection plate (2) far away from the connection plate (3) is provided with a connection groove (10), the upper end and the lower end of the connection groove (10) are uniformly provided with a plurality of fastening threaded holes (11) in a penetrating manner, a plurality of fastening threaded holes (11) are internally and uniformly connected with fastening bolts (5) in a threaded manner, two sides of the bottom of the balancing weight (1) far away from each other at the front end and the rear end are both provided with storage grooves (12), four storage grooves (12) are internally and respectively provided with wheels (13), the tops of the four wheels (13) are fixedly connected with moving parts (14), and two sides of the four moving parts (14) far away from each other are both provided with third movable grooves (18), connecting rods (15) are movably connected to two sides, far away from each other, of the four moving parts (14), first connecting blocks (16) are movably connected to one sides, far away from the four moving parts (14), of the eight connecting rods (15), movable springs (17) are fixedly connected to one sides, far away from the eight connecting rods (15), of the eight first connecting blocks (16), one sides, far away from the eight first connecting blocks (17), of the eight movable springs (17) are fixedly connected with side walls of one sides of the eight third movable grooves (18), movable columns (7) are fixedly connected to the front ends of the four moving parts (14), first activity groove (6), four have all been seted up to both ends and four activity post (7) position assorted outsides around balancing weight (1) the one end that four moving parts (14) were kept away from in activity post (7) runs through sliding connection with four first activity grooves (6) respectively.

2. The road and bridge engineering safety fence device of claim 1, wherein: the eight third movable grooves (18) are provided with second limiting grooves (22) at the tops of two sides close to each other, the tops of the eight second limiting grooves (22) are fixedly connected with limiting springs (21), the bottoms of the eight limiting springs (21) are fixedly connected with limiting blocks (20), the front ends of the eight limiting blocks (20) close to two sides are fixedly connected with driving rods (19) together, the four driving rods (19) are respectively positioned at the tops of the eight limiting blocks (20) close to two sides and fixedly connected with second connecting blocks (23), and the tops of the four second connecting blocks (23) are fixedly connected with limiting buttons (8), second movable groove (9), four are all seted up with four limit button (8) position assorted outsides in both ends around balancing weight (1) limit button (8) run through sliding connection with four second movable groove (9) respectively.

3. The road and bridge engineering safety fence device of claim 1, wherein: four first rotating groove (24), four have all been seted up in the position between both ends around moving part (14) is located all be equipped with turning block (26), four both ends swing joint around turning block (26) all through loose axle (25) and four first rotating groove (24), eight in first rotating groove (24) connecting rod (15) respectively with the both sides fixed connection, eight that four turning block (26) kept away from each other first connecting block (16) are close to the inside of eight connecting rod (15) one side and have all been seted up second rotating groove (28), eight equal swing joint has pivot (27), eight in second rotating groove (28) pivot (27) the lateral wall that eight connecting rod (15) one side are close to in pivot (27) respectively with eight connecting rod (15) fixed connection.

4. The road and bridge engineering safety fence device of claim 1, wherein: the inner diameter of the first limiting groove (4) is matched with the inner diameter of a plurality of fastening threaded holes (11), and the outer diameter of the fastening bolts (5) is matched with the inner diameter of the first limiting groove (4).

5. A road and bridge engineering safety fence device according to claim 2, characterized in that: the height distance that forms between the upper and lower both ends of four second activity groove (9) is less than the height distance that forms between four second activity groove (9) tops and four first activity groove (6) tops, the external diameter size of connecting plate (3) and the big internal diameter size phase-match of spread groove (10).

6. A road and bridge engineering safety fence device according to claim 2, characterized in that: the side walls, close to one side of the eight first connecting blocks (16), of the limiting blocks (20) are arc-shaped structures, and the bottoms of the limiting blocks (20) are located in the eight second limiting grooves (22).