CN216689027U

CN216689027U - Bridge cylinder mound safety protective guard convenient to dismouting

Info

Publication number: CN216689027U
Application number: CN202122382668.5U
Authority: CN
Inventors: 吴金雷
Original assignee: Wuhan Zhihe Road And Bridge Steel Formwork Manufacturing Co ltd
Current assignee: Wuhan Zhihe Road And Bridge Steel Formwork Manufacturing Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-06-07
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to a bridge cylindrical pier safety protective guard convenient to disassemble and assemble in the technical field of engineering protective guards, which comprises a bottom plate, wherein fixing rings are fixedly arranged on two sides of the top of the bottom plate, guardrail posts are movably sleeved in the fixing rings, two cuffs are movably sleeved on the outer sides of the guardrail posts, anti-collision hoops are fixedly arranged on one sides of the two cuffs, fastening bolts are hinged in the two cuffs, anti-collision barrels are movably sleeved on the outer sides of the guardrail posts, a top plate is fixedly arranged on the top of the guardrail posts, clamping grooves are formed in four sides of the top plate, and two bolt holes are formed in four sides of the top plate. Through the mounting structure who sets up, the device installation finishes the back, only need adjust the reinforcing bolt and in the inside screw thread of roof agree with rotate down the height of adjustment reinforcing bolt can, will reinforce bolt and card post and tentatively straighten, increased the intensity of structure to structure easy dismounting makes it convenient to maintain between each structure, has saved the use fund.

Description

Bridge cylinder mound safety protective guard convenient to dismouting

Technical Field

The utility model relates to the technical field of engineering protective fences, in particular to a bridge cylindrical pier safety protective fence convenient to disassemble and assemble.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern traffic industry with high-speed development, bridges are also extended to be buildings which span mountain stream, unfavorable geology or meet other traffic needs and are erected to enable traffic to be more convenient, the bridges generally comprise upper structures, lower structures, supports and auxiliary structures, and the upper structures are also called bridge span structures and are main structures for crossing obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.

In the existing engineering facilities such as viaducts and the like, when the engineering facilities are put into use, in order to prevent vehicles or pedestrians from damaging the piers or preventing the vehicles from colliding, the piers need to be protected, generally, protective guards are adopted for protection, but the existing protective guards are generally difficult to detach and cannot be well maintained and damaged parts can not be well replaced, and therefore the bridge cylindrical pier safety protective guard convenient to detach is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides the bridge cylindrical pier safety protective guard convenient to disassemble and assemble, which has the advantages that the protective guard is convenient to disassemble, and the damaged parts can be well maintained and replaced.

The technical scheme of the utility model is as follows:

a bridge cylindrical pier safety protective guard convenient to disassemble and assemble comprises a bottom plate, wherein fixing rings are fixedly mounted on two sides of the top of the bottom plate, guardrail posts are movably sleeved inside the fixing rings, two hoops are movably sleeved on the outer sides of the guardrail posts, anti-collision hoops are fixedly mounted on one sides of the two hoops, fastening bolts are hinged inside the two hoops, anti-collision barrels are movably sleeved on the outer sides of the guardrail posts, a top plate is fixedly mounted on the top of the guardrail posts, clamping grooves are formed in four sides of the top plate, two bolt holes are formed in four sides of the top plate, a clamping block is movably mounted inside the clamping grooves, support plates are fixedly mounted on the opposite sides of the clamping block, supports are fixedly mounted on the opposite sides of the support plates, ring plates are fixedly mounted inside the supports, buffer posts are movably mounted at the bottoms of the ring plates, and mounting plates are fixedly mounted at the tops and the bottoms of the buffer posts, the utility model discloses a cable tie-in structure, including roof, reinforcing bolt, axle bed, oblique plate, bottom fixed mounting, the bottom fixed mounting of axle bed has the card post, the bottom fixed mounting of card post has the board of T type even, the both ends of the board bottom of T type even all articulate has oblique plate, oblique plate's opposite side fixed mounting has the rubber strip, the bottom fixed mounting of bottom plate has two box bodys, two the equal fixed mounting in inside of box body has two stoppers, the inside of bottom plate articulates there are two sets of construction bolts.

The working principle of the technical scheme is as follows:

when the support is used, a user carries the bottom plate and accessories of the device to an operation position, then after the bottom plate is installed, the hoop and the anti-collision barrel are sequentially sleeved on the outer side of the guardrail column from the bottom of the guardrail column, the fastening bolt is hinged after the position is adjusted to fix the positions of the hoop and the guardrail column, then the guardrail column and the clamping column at the bottom are inserted into the bottom plate and the fixing ring, the inclined plate block is clamped and connected with the bottom of the limiting block, the bottom of the T-shaped connecting plate is contacted with the soft structure at the bottom of the inner cavity of the box body, the whole structure is stable, the fixing ring and the guardrail column are fixed by the hinge bolt inside the fixing ring after primary installation, at the moment, the clamping block is clamped and connected into the clamping groove, the hinge bolt inside the support plate is matched in the bolt hole in a threaded manner, and the support are assembled according to the clamping grooves on four sides of the top plate to form a rectangle, the bolt that passes through the inside articulated agreeing with screw thread of mounting panel with the buffering post is its fixed mounting at the opposite side of crown plate and bottom plate after that, and the installation finishes this moment, only need adjust reinforcing bolt in the inside screw thread of roof agree with rotate down the height of adjustment reinforcing bolt can, will reinforce bolt and card post and tentatively straighten, increased the intensity of structure to structure easy dismounting makes it convenient to maintain between each structure, has saved the use fund.

In a further aspect, the fastening bolt is hingedly connected through the collar and extends to the inside of the guardrail post, and the crash tube is located on the opposite side of the collar.

The position of the hoop can be fixed, the anti-collision hoop is convenient to limit and certain support is provided for the anti-collision barrel, the condition that the moment of rigid collision cannot be buffered is avoided, and the installation performance is improved.

In a further technical scheme, the two bolt holes are located on two sides of the clamping groove, and the two bolts are arranged inside the support plate.

The support plate can be fixed on the outer side of the top plate, and the support plate can be spliced through the multi-angle arrangement of the clamping grooves, so that the support plate can adapt to different installation structures.

In a further technical scheme, the mounting plates are hinged on the opposite sides of the ring plate and the bottom plate through bolts in threaded fit respectively.

The position of the buffer column can be fixed, the buffer column is of a plastic buffer structure and has the function of absorbing kinetic energy, and the buffer column can be replaced by matching with the structure, so that the safety is improved, and accessories can be replaced.

In a further technical scheme, the clamping column movably penetrates through the guardrail column and the bottom plate and extends to the interior of the box body.

Can make bottom mechanism carry out the joint in the inside of stopper and box body, for the inside vertical power of guardrail post provides certain support, the cooperation reinforcing bolt has further increased structural strength.

In a further technical scheme, one end of the rubber strip, which is far away from the inclined plate, is fixedly arranged on one side of the T-shaped connecting plate.

The deformation dynamics of rubber strip is great, can produce when the swash plate piece receives great power of lifting and rotate deformation, prevents the damage between the rigid structure, increases the ability of absorbing kinetic energy deformation to join in marriage foretell reinforced structure, make the convenience that the device more had the use.

In a further technical scheme, the specification and the size of the opposite side of the limiting block are matched with those of the clamping column, the T-shaped connecting plate and the inclined plate, and a rubber soft plate is fixedly installed at the bottom of the inner cavity of the box body.

Insert the inside of bottom plate with card post etc. card post, the card post inserts even board of structure T type and the opposite side of swash plate piece and stopper with the bottom behind the bottom plate, and the swash plate piece extrudees the rubber strip to the inboard this moment, and rubber strip elasticity is with swash plate piece return behind the bottom to the stopper for swash plate piece joint box body is inside and stopper bottom, and the bottom of T type even board contacts the rubber soft board of box body inner chamber bottom, makes overall structure stable, is convenient for carry out convenient installation to the structure.

The utility model has the beneficial effects that:

1. through the arranged mounting structure, after the device is mounted, the height of the reinforcing bolt can be adjusted only by adjusting the reinforcing bolt under the condition that the internal threads of the top plate are matched and rotated, the reinforcing bolt and the clamping column are straightened preliminarily, the strength of the structure is increased, the structure is convenient to disassemble and assemble, the structures are convenient to maintain, and the use fund is saved;

2. the position of the hoop can be fixed through the arranged fastening bolt, so that the anti-collision hoop is convenient to limit and provide certain support for the anti-collision barrel, the situation that the moment of rigid collision cannot be buffered is avoided, and the installation performance is improved;

3. the support plate can be fixed on the outer side of the top plate through the arranged bolt holes, and the support plate can be spliced through the multi-angle arrangement of the clamping grooves so as to adapt to different mounting structures;

4. the position of the buffer column is fixed through the arranged mounting plate, the buffer column is of a plastic buffer structure and has the function of absorbing kinetic energy, and the buffer column can be replaced by matching with the structure so as to increase the safety and enable accessories to be replaceable;

5. the bottom mechanism can be clamped in the limiting blocks and the box body through the clamping columns, certain support is provided for vertical force in the guardrail columns, and the structural strength is further improved by matching with the reinforcing bolts;

6. through the arranged rubber strips, the deformation force of the rubber strips is large, the rubber strips can generate rotary deformation when the inclined plate block is subjected to large lifting force, the damage between rigid structures is prevented, the capacity of absorbing kinetic energy deformation is increased, and the reinforcing structure is matched, so that the device has more use convenience;

7. through the swash plate piece that sets up, through the bottom back rubber strip elasticity to the stopper with swash plate piece return for swash plate piece joint box body is inside and stopper bottom, and the bottom of T type even board contacts the rubber soft board of box body inner chamber bottom, makes overall structure stable, is convenient for carry out convenient installation to the structure.

Drawings

FIG. 1 is a schematic overall structure diagram of a front perspective view of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a rear perspective view of an embodiment of the present invention;

FIG. 3 is a front cross-sectional structural schematic view of an embodiment of the present invention;

FIG. 4 is a schematic right sectional structural view of an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of the structure of the embodiment A of the present invention.

Description of reference numerals:

1. a base plate; 2. a buffer column; 3. mounting a plate; 4. installing a bolt; 5. a box body; 6. a fixing ring; 7. an anti-collision barrel; 8. a guardrail post; 9. a top plate; 10. a support plate; 11. a ring plate; 12. a support; 13. t-shaped connecting plates; 14. a clamping block; 15. reinforcing the bolt; 16. a card slot; 17. bolt holes; 18. fastening a bolt; 19. an anti-collision hoop; 20. a ferrule; 21. clamping the column; 22. a shaft seat; 23. a limiting block; 24. an inclined plate block; 25. a rubber strip.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1-5, a bridge cylindrical pier safety guard rail convenient for disassembly and assembly comprises a bottom plate 1, fixing rings 6 are fixedly mounted on both sides of the top of the bottom plate 1, guard post 8 is movably sleeved inside the fixing rings 6, two cuffs 20 are movably sleeved outside the guard post 8, anti-collision cuffs 19 are fixedly mounted on one sides of the two cuffs 20, fastening bolts 18 are hinged inside the two cuffs 20, anti-collision barrels 7 are movably sleeved outside the guard post 8, a top plate 9 is fixedly mounted on the top of the guard post 8, clamping grooves 16 are formed on four sides of the top plate 9, two bolt holes 17 are formed on four sides of the top plate 9, a clamping block 14 is movably mounted inside the clamping groove 16, support plates 10 are fixedly mounted on opposite sides of the clamping block 14, supports 12 are fixedly mounted on opposite sides of the support plates 10, ring plates 11 are fixedly mounted inside the supports 12, and buffer posts 2 are movably mounted at the bottoms of the ring plates 11, the top and the equal fixed mounting in bottom of buffering post 2 have mounting panel 3, the inside threaded connection of roof 9 has reinforcing bolt 15, axle bed 22 has been cup jointed in the outside activity of reinforcing bolt 15 bottom, the bottom fixed mounting of axle bed 22 has calorie of post 21, the bottom fixed mounting of calorie of post 21 has T type even board 13, the both ends of T type even board 13 bottom all articulate has swash plate piece 24, the opposite side fixed mounting of swash plate piece 24 has rubber strip 25, the bottom fixed mounting of bottom plate 1 has two box bodies 5, the equal fixed mounting in inside of two box bodies 5 has two stopper 23, the inside of bottom plate 1 articulates there are two sets of construction bolt 4.

The working principle of the technical scheme is as follows:

when the guardrail mounting device is used, a user carries the bottom plate 1 and accessories of the guardrail mounting device to an operation position, then digs a pot hole at a position where a guardrail needs to be mounted, pours water cement into the pot hole, places the bottom plate 1, the box body 5 and the mounting bolt 4 into cement, and can fix the bottom plate 1 after waiting for solidification, or presets the pot hole which is the same as that of the box body 5 on a cement road surface and the hinged pot hole of the mounting bolt 4 for mounting, after the bottom plate 1 is mounted, firstly, the hoop 20 and the anti-collision barrel 7 are sequentially sleeved on the outer side of the guardrail column 8 from the bottom of the guardrail column 8, the fastening bolt 18 is hinged after the position is adjusted, so that the hoop 20 and the guardrail column 8 are fixed, then, the guardrail column 8 and the clamping column 21 at the bottom are inserted into the bottom plate 1 and the fixing ring 6, after the clamping column 21 is inserted into the bottom plate 1, the structural T-shaped connecting plate 13 at the bottom, the inclined plate block 24 and the opposite side of the limiting block 23 are inserted, at the moment, the inclined plate block 24 extrudes the rubber strip 25 inwards, the inclined plate block 24 is reset through the elasticity of the rubber strip 25 after reaching the bottom of the limiting block 23, the inclined plate block 24 is clamped inside the box body 5 and the bottom of the limiting block 23, the bottom of the T-shaped connecting plate 13 is contacted with a soft structure at the bottom of the inner cavity of the box body 5, so that the whole structure is stable, after initial installation, the hinge bolts inside the fixing ring 6 are used for fixing the fixing ring 6 and the guardrail posts 8, at the moment, the clamping blocks 14 are clamped into the clamping grooves 16, the hinge bolts inside the support plate 10 are matched with the bolt holes 17 in a threaded manner, the support plate 10 and the support 12 are assembled into a rectangle according to the clamping grooves 16 on the four sides of the top plate 9, then the buffer post 2 is fixedly installed on the opposite sides of the ring plate 11 and the bottom plate 1 through the bolts hinged with the threads inside the mounting plate 3, at the moment, the installation is finished by adjusting the height of the reinforcing bolts 15 under the thread matching rotation inside the top plate 9, with reinforcing bolt 15 and card post 21 preliminary straightening, increased the intensity of structure to structure easy dismounting makes it convenient to maintain between each structure, has saved the use fund.

In another embodiment, as shown in fig. 1-4, the fastening bolt 18 is hinged through the collar 20 and extends to the inside of the guardrail post 8, and the crash tube 7 is located on the opposite side of the collar 20.

The fastening bolt 18 is hinged inside the hoop 20 and the guardrail column 8 in a threaded fit mode, so that the position of the hoop 20 can be fixed, the anti-collision hoop 19 is convenient to limit and provide certain support for the anti-collision barrel 7, the situation that the moment of rigid collision cannot be buffered is avoided, and the installation performance is improved.

In another embodiment, shown in fig. 1 and 2, two bolt holes 17 are located on both sides of the slot 16, and two bolts are disposed inside the plate 10.

The bolt holes 17 and the bolts arranged in the support plate 10 are provided with mounting structures matched with threads, so that the support plate 10 can be fixed on the outer side of the top plate 9, and the multi-angle arrangement of the clamping grooves 16 can enable the support 12 and the support plate 10 to be spliced so as to adapt to different mounting structures.

In another embodiment, as shown in fig. 1-4, the mounting plate 3 is hingedly mounted on opposite sides of the ring plate 11 and the base plate 1 by bolts in threaded engagement, respectively.

Mounting panel 3 is fixed at 2 both ends of buffering post to the inside articulated bolt that gets into the screw thread and agree with of mounting panel 3 makes mounting panel 3 can fix the outside at crown plate 11 and bottom plate 1, and makes the position of buffering post 2 can fix, and buffering post 2 is plasticity buffer structure, has the effect of absorbing kinetic energy, and this structure of cooperation can be changed buffering post 2, so that it is removable to increase security and accessory.

In another embodiment, as shown in fig. 4 and 5, the locking post 21 movably penetrates the guardrail post 8 and the bottom plate 1 and extends to the inside of the box body 5.

Card post 21 can move about in guardrail post 8 and pass the inside that bottom plate 1 reachd box body 5, can make bottom mechanism carry out the joint in stopper 23 and box body 5's inside, for guardrail post 8 inside vertical power provides certain support, cooperation reinforcing bolt 15 has further increased structural strength.

In another embodiment, as shown in fig. 4 and 5, the ends of the rubber strips 25 far away from the inclined plate blocks 24 are fixedly arranged on one side of the T-shaped connecting plate 13.

The rubber strip 25 has the function of deformability, and therefore can increase certain elasticity to the swash plate block 24, and the position of the swash plate block 24 can be fixed, and in addition, because the deformation dynamics of the rubber strip 25 is great, can produce rotation deformation when the swash plate block 24 receives great upward force, prevent the damage between the rigid structure, increase the ability of absorbing kinetic energy deformation, and join in marriage foretell reinforced structure, make the device have more convenience of use.

In another embodiment, as shown in fig. 4 and 5, the dimension of the opposite side of the stop block 23 is matched with the dimension of the clamp column 21, the T-shaped connecting plate 13 and the inclined plate 24, and the bottom of the inner cavity of the box body 5 is fixedly provided with a rubber soft plate.

Insert bottom plate 1's inside with card post 21 etc., card post 21 inserts the structure T type of bottom behind the bottom plate 1 even board 13 and swash plate piece 24 and stopper 23's opposite side, swash plate piece 24 is to inboard extrusion rubber strip 25 this moment, rubber strip 25 elasticity is with swash plate piece 24 return behind the bottom to stopper 23, make 5 inside and stopper 23 bottoms of swash plate piece 24 joint box body, and the T type even the rubber soft slab of the bottom contact box body 5 inner chamber bottom of board 13, make overall structure stable, be convenient for carry out convenient installation to the structure.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a bridge cylinder mound safety protective guard convenient to dismouting, includes bottom plate (1), its characterized in that: the guardrail comprises a bottom plate (1), and is characterized in that fixing rings (6) are fixedly mounted on two sides of the top of the bottom plate (1), guardrail columns (8) are movably sleeved in the fixing rings (6), two cuffs (20) are movably sleeved on the outer sides of the guardrail columns (8), anti-collision hoops (19) are fixedly mounted on one sides of the two cuffs (20), fastening bolts (18) are hinged inside the two cuffs (20), anti-collision barrels (7) are movably sleeved on the outer sides of the guardrail columns (8), a top plate (9) is fixedly mounted on the top of the guardrail columns (8), clamping grooves (16) are formed in four sides of the top plate (9), two bolt holes (17) are formed in four sides of the top plate (9), clamping blocks (14) are movably mounted in the clamping grooves (16), support plates (10) are fixedly mounted on opposite sides of the clamping blocks (14), and supports (12) are fixedly mounted on opposite sides of the support plates (10), the inner part of the bracket (12) is fixedly provided with a ring plate (11), the bottom of the ring plate (11) is movably provided with a buffering column (2), the top and the bottom of the buffering column (2) are fixedly provided with a mounting plate (3), the inner part of the top plate (9) is in threaded connection with a reinforcing bolt (15), an axle seat (22) is movably sleeved on the outer side of the bottom end of the reinforcing bolt (15), a clamping column (21) is fixedly arranged at the bottom of the axle seat (22), a T-shaped connecting plate (13) is fixedly arranged at the bottom of the clamping column (21), two ends of the bottom of the T-shaped connecting plate (13) are hinged with inclined plate blocks (24), rubber strips (25) are fixedly arranged at the opposite sides of the inclined plate blocks (24), two box bodies (5) are fixedly arranged at the bottom of the bottom plate (1), two limit blocks (23) are fixedly arranged in the box bodies (5), two groups of mounting bolts (4) are hinged inside the bottom plate (1).

2. The bridge pier safety protective guard convenient to disassemble and assemble according to claim 1, which is characterized in that: the fastening bolt (18) is hinged through the hoop (20) and extends to the inner side of the guardrail post (8), and the anti-collision barrel (7) is located on the opposite side of the hoop (20).

3. The bridge pier safety protective guard convenient to dismouting of claim 1, characterized in that: the two bolt holes (17) are located on two sides of the clamping groove (16), and two bolts are arranged inside the support plate (10).

4. The bridge pier safety protective guard convenient to disassemble and assemble according to claim 1, which is characterized in that: the mounting plates (3) are respectively installed on the opposite sides of the ring plate (11) and the bottom plate (1) in a hinged mode through threaded engagement of bolts.

5. The bridge pier safety protective guard convenient to disassemble and assemble according to claim 1, which is characterized in that: the clamping column (21) movably penetrates through the guardrail column (8) and the bottom plate (1) and extends to the interior of the box body (5).

6. The bridge pier safety protective guard convenient to disassemble and assemble according to claim 1, which is characterized in that: and one ends of the rubber strips (25) far away from the inclined plate blocks (24) are fixedly arranged on one side of the T-shaped connecting plate (13).

7. The bridge pier safety protective guard convenient to disassemble and assemble according to claim 1, which is characterized in that: the specification and size of the opposite side of the limiting block (23) is matched with the specification and size of the clamping column (21), the T-shaped connecting plate (13) and the inclined plate block (24), and a rubber soft plate is fixedly mounted at the bottom of the inner cavity of the box body (5).