CN217517380U

CN217517380U - Bridge reinforcing device for municipal bridge engineering

Info

Publication number: CN217517380U
Application number: CN202220398079.8U
Authority: CN
Inventors: 王凤鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-27
Filing date: 2022-02-27
Publication date: 2022-09-30
Anticipated expiration: 2032-02-27

Abstract

The utility model provides a bridge reinforcing apparatus for municipal bridge engineering. The bridge reinforcing device for the municipal bridge engineering comprises two piers; the bridge deck is fixedly arranged at the tops of the two piers; the two fixing sleeves are respectively fixedly sleeved on the outer walls of the two piers; the mounting rack is fixedly mounted on the outer wall of one side, close to each other, of each of the two piers, and the bottom of the mounting rack is fixedly connected with the tops of the two fixing sleeves; the two mounting rods are fixedly mounted on the mounting frame; the connecting plate is slidably mounted on the two mounting rods; and the two springs are sleeved on the two mounting rods respectively. The utility model provides a bridge reinforcing apparatus for municipal bridge engineering has and to unload power to bridge upward shaking force, consolidates firm advantage.

Description

Bridge reinforcing device for municipal bridge engineering

Technical Field

The utility model relates to a bridge technical field especially relates to a bridge reinforcing apparatus for municipal bridge engineering.

Background

The bridge is reinforced, namely the bearing capacity and the service performance of a member and even the whole structure are improved by certain measures so as to meet new requirements. Namely, the condition that the bridge cannot be used continuously is processed. The reinforcement is caused by poor bridge durability, aging, improper design or poor construction quality. After the bridge is reinforced, the service life of the bridge can be prolonged, the bridge can meet the requirement of traffic volume by using a small amount of capital investment, the centralization of bridge investment can be alleviated, and the loss of personnel and property caused by bridge collapse can be prevented and avoided. The reinforcing method mainly comprises upper structure reinforcing and lower structure reinforcing.

However, the existing bridge reinforcing device generally only has an auxiliary supporting and reinforcing effect on the bridge, so that in the using process, when the bridge vibrates, the force of the vibration generated on the bridge is difficult to eliminate and unload, and the reinforcing device is easy to damage due to the vibration generated on the bridge, so that the use is very inconvenient.

Therefore, there is a need to provide a new bridge reinforcing device for municipal bridge engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can unload power to the upward shaking force of bridge, consolidate firm bridge reinforcing apparatus who is used for municipal bridge engineering.

In order to solve the technical problem, the utility model provides a bridge reinforcing apparatus for municipal bridge engineering includes: two bridge piers; the bridge deck is fixedly arranged at the tops of the two piers; the two fixing sleeves are respectively fixedly sleeved on the outer walls of the two piers; the mounting rack is fixedly mounted on the outer wall of one side, close to each other, of each of the two piers, and the bottom of the mounting rack is fixedly connected with the tops of the two fixing sleeves; the two mounting rods are fixedly mounted on the mounting frame; the connecting plate is slidably mounted on the two mounting rods; the two springs are respectively sleeved on the two mounting rods, the top ends of the two springs are fixedly connected with the bottom of the connecting plate, and the bottom ends of the two springs are fixedly connected with the inner wall of the bottom of the mounting rack; the reinforcing plate is fixedly arranged on the outer wall of one side, close to each other, of the two piers; and the arc plate is fixedly arranged at the top of the connecting plate.

Preferably, two connecting plates are fixedly mounted on the two fixing sleeves, and anchoring rods are slidably mounted on the four connecting plates.

Preferably, a first reinforcing frame is fixedly mounted at the bottom of the arc plate, and the bottom of the first reinforcing frame is connected with the top of the connecting plate.

Preferably, the bottom fixed mounting of connecting plate has two slide bars, the bottom slidable mounting of mounting bracket has two slide openings, two the slide bar runs through two respectively the slide opening and all with corresponding the inner wall sliding connection of slide opening.

Preferably, two fixed mounting has the clamp plate on the slide bar, fixed mounting has the cushion socket on the top inner wall of mounting bracket, the bottom of clamp plate with the top of cushion socket contacts.

Preferably, a second reinforcing frame is fixedly mounted at the top of the pressing plate, and the top of the second reinforcing frame is fixedly connected with the bottom of the connecting plate.

Preferably, the top of the arc plate is fixedly provided with a support frame, and the top of the support frame is fixedly connected with the bottom of the reinforcing plate.

Compared with the prior art, the utility model provides a bridge reinforcing apparatus for municipal bridge engineering has following beneficial effect:

the utility model provides a bridge reinforcing apparatus for municipal bridge engineering, fixed cover through the setting, link up board and anchor rod, make fixed cover pass through the bolt fastening on the pier, and come to carry out supplementary support to two piers through being provided with the anchor rod that inserts in the ground on fixed cover, make more firm of pier, and, gusset through the setting, the arc board, support frame and first strengthening frame, make and guarantee the gusset through a plurality of strengthening frames and to the firm and the supporting effect of bridge floor, make the reinforcing effect to the bridge better, and, through the buffing pad that sets up, the installation pole, the connecting plate, spring and clamp plate, can absorb and unload the power to the shaking force that produces on the bridge floor, prevent that reinforcing apparatus from receiving the shaking force for a long time and leading to its inner structure to damage, and then can guarantee the life of this device.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the bridge reinforcing apparatus for municipal bridge engineering according to the present invention;

FIG. 2 is a front view of the external appearance of FIG. 1;

FIG. 3 is a schematic top view of the mounting bracket of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a bridge pier; 2. a bridge deck; 3. fixing a sleeve; 4. a connection plate; 5. an anchoring rod; 6. a mounting frame; 7. a buffer seat; 8. mounting a rod; 9. a connecting plate; 10. a spring; 11. a reinforcing plate; 12. an arc plate; 13. a support frame; 14. a first reinforcing frame; 15. a slide bar; 16. and (7) pressing a plate.

Detailed Description

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

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a bridge reinforcing apparatus for municipal bridge engineering according to the present invention; FIG. 2 is a front view of the external appearance of FIG. 1; FIG. 3 is a schematic top view of the mounting bracket of FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. A bridge reinforcing apparatus for municipal bridge engineering includes: two bridge piers 1; the bridge deck 2 is fixedly arranged at the tops of the two piers 1; the two fixing sleeves 3 are respectively fixedly sleeved on the outer walls of the two piers 1, and the two fixing sleeves 3 are respectively fixedly connected with the piers 1 through a plurality of bolts so as to firmly fix the fixing sleeves 3 on the two piers 1; the mounting frame 6 is fixedly mounted on the outer wall of one side, close to each other, of the two piers 1, the bottom of the mounting frame 6 is fixedly connected with the tops of the two fixing sleeves 3, and the bottom of the mounting frame 6 is fixedly connected with the two fixing sleeves 3, so that the mounting frame 6 is supported in an auxiliary mode through the two mounting sleeves 3, and the mounting frame 6 can be stably fixed between the two piers 1; the two mounting rods 8 are fixedly mounted on the mounting frame 6; the connecting plate 9 is slidably mounted on the two mounting rods 8, and two through holes are formed in the connecting plate 9 to slidably mount the connecting plate 9 on the two mounting rods 8; the two springs 10 are respectively sleeved on the two mounting rods 8, the top ends of the two springs 10 are fixedly connected with the bottom of the connecting plate 9, the bottom ends of the two springs 10 are fixedly connected with the inner wall of the bottom of the mounting frame 6, and the two springs 10 play a role in damping to damp vibration generated on the bridge deck 2; the reinforcing plate 11 is fixedly arranged on the outer wall of one side, close to each other, of the two piers 1, the reinforcing plate 11 is fixed on the two piers 1 through a plurality of bolts, and the top of the reinforcing plate 11 is in contact with the bottom of the bridge deck 2 to support and reinforce the bridge deck 2; the arc plates 12 are fixedly arranged at the tops of the connecting plates 9, the arc plates 12 are of arch structures, stress is better, and building materials are saved.

Two equal fixed mounting has two linkage plate 4 on the fixed cover 3, four equal slidable mounting has anchor rod 5 on the linkage plate 4, through inserting anchor rod 5 in ground to fix anchor rod 5 back on linkage plate 4 through the bolt, come to carry out supplementary fixed to pier 1, make the fixed stability that can be more of pier 1.

The bottom fixed mounting of arc board 12 has first reinforcement frame 14, the bottom of first reinforcement frame 14 with the top of connecting plate 9 is connected, and 14 a plurality of cruciform structures concatenations of first reinforcement frame position form, strengthen the steadiness between arc board 12 and the connecting plate 9.

The bottom fixed mounting of connecting plate 9 has two slide bars 15, the bottom slidable mounting of mounting bracket 6 has two slide holes, two slide bars 15 run through two respectively the slide hole and all with corresponding the inner wall sliding connection of slide hole through setting up slide bar 15 and slide hole, comes to install clamp plate 16 to make clamp plate 16 can follow slide bar 15 and slide downwards.

Two fixed mounting has clamp plate 16 on the slide bar 15, fixed mounting has buffer seat 7 on the top inner wall of mounting bracket 6, the bottom of clamp plate 16 with the top of buffer seat 7 contacts, and buffer seat 7 adopts multiple rubber damping pad polymerization to form, can carry out the shock attenuation to bridge floor 2.

The top of the pressing plate 16 is fixedly provided with a second reinforcing frame, the top of the second reinforcing frame is fixedly connected with the bottom of the connecting plate 9, and the second reinforcing frame is used for reinforcing the space between the connecting plate 9 and the pressing plate 16 so as to prevent the pressing plate 16 from being broken due to overlarge stress.

The top fixed mounting of arc board 12 has support frame 13, the top of support frame 13 with the bottom fixed connection of gusset plate 11, support frame 13 set up for the arch and be provided with a plurality of spliced poles in the arch, strengthen the steadiness between arc board 12 and gusset plate 11.

The utility model provides a bridge reinforcing apparatus for municipal bridge engineering's theory of operation as follows:

when in use, the device is arranged on a bridge which needs to be reinforced, the anchoring rod 5 is extended into the ground, then, after the anchor rods 5 are fixed to the connection plates 4 by bolts, the piers 1 are fixed by the anchor rods 5, and, the deck 2 can be reinforced by the reinforcing plates 11, the arc plates 12 and the support frames 13 to prevent the deck 2 from collapsing, and then, during use, when vibration occurs on the deck 2, the force of the vibration can be transmitted down to the connection plate 9 through the reinforcement plate 11, and the connection plate 9 is moved down to compress the spring 10, so that, during the downward movement of the springs 10, the force of the vibrations on the deck 2 can be absorbed, and a larger part of the force is pressed onto the cushion seat 7 through the pressing plate 16, and the shock force on the bridge is relieved and absorbed through the fine deformation of the cushion seat 7.

the utility model provides a bridge reinforcing device for municipal bridge engineering, which is characterized in that the fixed sleeve 3 is fixed on the bridge pier 1 through the bolt through the fixed sleeve 3, the connecting plate 4 and the anchoring rod 5 which are arranged, the two bridge piers 1 are supported by the anchoring rod 5 which is arranged on the fixed sleeve 3 and is inserted into the ground, so that the bridge pier 1 is more stable, and the stabilization and the supporting effect of the reinforcing plate 11 on the bridge deck 2 can be ensured through a plurality of reinforcing frames through the reinforcing plate 11, the arc plate 12, the supporting frame 13 and the first reinforcing frame 14, so that the reinforcing effect on the bridge is better, and the vibration force generated on the bridge deck 2 can be absorbed and removed through the buffer seat 7, the mounting rod 8, the connecting plate 9, the spring 10 and the pressing plate 16, so as to prevent the reinforcing device from damaging the internal structure thereof due to the vibration force received for a long time, and further the service life of the device can be ensured.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A bridge reinforcing apparatus for municipal bridge engineering, comprising:

two bridge piers;

the bridge deck is fixedly arranged at the tops of the two piers;

the two fixing sleeves are respectively fixedly sleeved on the outer walls of the two piers;

the mounting rack is fixedly mounted on the outer wall of one side, close to each other, of each of the two piers, and the bottom of the mounting rack is fixedly connected with the tops of the two fixing sleeves;

the two mounting rods are fixedly mounted on the mounting frame;

the connecting plates are slidably mounted on the two mounting rods;

the two springs are respectively sleeved on the two mounting rods, the top ends of the two springs are fixedly connected with the bottom of the connecting plate, and the bottom ends of the two springs are fixedly connected with the inner wall of the bottom of the mounting rack;

the reinforcing plate is fixedly arranged on the outer wall of one side, close to each other, of the two piers;

and the arc plate is fixedly arranged at the top of the connecting plate.

2. The bridge reinforcing apparatus for municipal bridge engineering according to claim 1, wherein two connector plates are fixedly mounted on each of the two anchor sleeves, and wherein an anchor rod is slidably mounted on each of the four connector plates.

3. The bridge reinforcing device for municipal bridge engineering according to claim 1, wherein a first reinforcing frame is fixedly mounted to the bottom of the arc plate, and the bottom of the first reinforcing frame is connected to the top of the connecting plate.

4. The bridge reinforcing device for municipal bridge engineering according to claim 1, wherein two sliding rods are fixedly mounted at the bottom of the connecting plate, two sliding holes are slidably mounted at the bottom of the mounting rack, and the two sliding rods respectively penetrate through the two sliding holes and are slidably connected with the corresponding inner walls of the sliding holes.

5. The bridge reinforcing device for municipal bridge engineering according to claim 4, wherein a pressing plate is fixedly mounted on each of the two sliding rods, a buffer seat is fixedly mounted on the inner wall of the top of the mounting rack, and the bottom of the pressing plate is in contact with the top of the buffer seat.

6. The bridge reinforcing apparatus for municipal bridge engineering according to claim 5, wherein a second reinforcing frame is fixedly mounted to the top of the pressure plate, and the top of the second reinforcing frame is fixedly connected to the bottom of the connecting plate.

7. The bridge reinforcing device for municipal bridge engineering according to claim 1, wherein a support frame is fixedly mounted on the top of the arc plate, and the top of the support frame is fixedly connected with the bottom of the reinforcing plate.