Pile foundation reinforcing structure for road and bridge engineering
By designing a pile foundation reinforcement structure for road and bridge engineering including fixing devices, the problem of troubles in supporting ring slings in the prior art is solved, and the effect of convenient sleeve of supporting rings on the pile foundation surface is achieved.
Patent Information
- Application Number
- CN202421650440.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When using the existing reinforcement structure, it is necessary to install a support ring before the pile foundation is inserted into the ground, which is troublesome to operate.
A pile-based reinforcement structure for road and bridge engineering including a fixing device is designed, and the sliding connection of the first and second semi-circle rings and the rectangular blocks is achieved to facilitate the installation of the support ring.
This structure allows the support ring to be directly slept on the pile foundation surface, avoiding the trouble of slepting from the top of the pile foundation and improving operating efficiency.
Smart Images
Figure CN222822250U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reinforcement structures, in particular to a pile foundation reinforcement structure for road and bridge engineering. Background Art
[0002] A reinforcement structure is a device used to temporarily support pile foundations during the construction of road and bridge projects. When using a reinforcement structure, a support ring is usually placed on the surface of the pile foundation, and then supported on the ground by support rods evenly arranged on one side of the support ring. This can provide a certain degree of reinforcement for the pile foundation, making it easier to subsequently pour concrete at the junction of the pile foundation and the ground.
[0003] The inventors have found in their daily work that the reinforcement structure still has at least the following problems: when using the reinforcement structure, the support ring is mostly put on the surface of the pile foundation, and then supported on the ground by support rods evenly arranged on one side of the support ring. This can play a certain reinforcement role on the pile foundation and facilitate the subsequent pouring of concrete at the connection between the pile foundation and the ground. However, in actual use, the support ring is mostly an integral whole, and it is necessary to put the support ring on the surface of the pile foundation before inserting the pile foundation into the ground, which is more troublesome. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pile foundation reinforcement structure for road and bridge engineering.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pile foundation reinforcement structure for road and bridge engineering, comprising a support ring sleeved on the surface of the pile foundation rod, a support rod is evenly hinged on one side of the support ring, a connecting plate is hinged on the bottom of the support rod, a fixing device is arranged on one side of the support ring, a connecting device is arranged on the bottom of the connecting plate, the fixing device comprises a first semicircular ring and a second semicircular ring, the first semicircular ring and the second semicircular ring are both sleeved on the surface of the pile foundation rod, a rectangular groove is evenly opened on one side of the first semicircular ring, a rectangular block is slidably connected to the inner wall of the rectangular groove, and the rectangular block is fixedly connected to one end away from the rectangular groove and one side of the second semicircular ring.
[0006] The effect achieved by the above components is: when using the fixing device, the first semicircular ring and the second semicircular ring are sleeved on the surface of the pile foundation rod, and then the rectangular block is slid into the inside of the rectangular groove, so that the first semicircular ring and the second semicircular ring can be connected together, and then the support ring can be well sleeved on the surface of the pile foundation rod, so that there is no need to sleeve the support ring from the top of the pile foundation rod.
[0007] Preferably, a rotating rod is rotatably inserted into the top of the first semicircular ring, a support plate is fixedly connected to the top of the rotating rod, a fixing rod is slidably inserted into the top of the support plate, a fixing hole is opened at the top of the second semicircular ring, and the inner wall of the fixing hole is slidably connected to the fixing rod.
[0008] The effect achieved by the above components is: manually rotate the support plate on the surface of the rotating rod, and then insert the fixing rod through the support plate into the inside of the fixing hole, thereby well restricting the rectangular block inside the rectangular groove.
[0009] Preferably, a first spring is sleeved on the surface of the fixing rod, one end of the first spring is fixedly connected to the top of the fixing rod, and one end of the first spring close to the fixing rod is fixedly connected to the top of the support plate.
[0010] The effect achieved by the above components is: the top of the fixing rod is pressed in a direction away from the support plate by the first spring, thereby making the fixing rod away from the fixing hole.
[0011] Preferably, a rectangular plate is fixedly connected to one side of the support plate, a round rod is fixedly connected to the inner wall of the rectangular plate, a rotating plate is rotatably sleeved on the surface of the round rod, and the rotating plate is arranged on the top of the fixed rod.
[0012] The effect achieved by the above components is: manually controlling the rotating plate to rotate on the surface of the round rod, thereby restricting the rotating plate to the top of the fixed rod.
[0013] Preferably, a locking groove is provided on the top of the rotating plate, a rubber block is provided on the inner wall of the locking groove, and the rubber block is fixedly connected to the top of the fixing rod.
[0014] The effects achieved by the above components are: the rubber block is squeezed into the inside of the positioning groove, and then the fixing rod is squeezed away from the support plate by the first spring, thereby well restricting the rubber block inside the positioning groove.
[0015] Preferably, the connecting device comprises a fixing plate, a groove is formed on the top of the fixing plate, an inner wall of the groove is slidably connected to the connecting plate, and fixing nails are evenly fixedly connected to the bottom of the fixing plate.
[0016] The effect achieved by the above components is: when using the connecting device, manually slide the connecting plate into the inside of the groove, and then insert the fixing nail into the ground, which can greatly increase the bottom area of the connecting plate, and then well support the connecting plate on the relatively loose ground.
[0017] Preferably, a slide groove is provided on the top of the fixed plate, the inner wall of the slide groove is slidably connected with a U-shaped plate, a locking block is provided on the side of the U-shaped plate away from the fixed plate, and the locking block is fixedly connected to the top of the connecting plate.
[0018] The effect achieved by the above components is: controlling the U-shaped plate to slide inside the slide groove, and then sliding the U-shaped plate to the top of the connecting plate, and then setting the U-shaped plate on the side of the positioning block close to the connecting plate, so that the U-shaped plate can be well restricted to the top of the connecting plate.
[0019] Preferably, a second spring is fixedly connected to one side of the inner wall of the slide groove, and one end of the second spring close to the inner wall of the slide groove is fixedly connected to one side of the U-shaped plate.
[0020] The effect achieved by the above components is: the U-shaped plate is pulled toward the fixed plate by the second spring, thereby well setting the U-shaped plate on the top of the connecting plate.
[0021] In the utility model, by setting a fixing device, when using the fixing device, the first semicircular ring and the second semicircular ring are sleeved on the surface of the pile foundation rod, and then the rectangular block is slid into the inside of the rectangular groove, so that the first semicircular ring and the second semicircular ring can be connected together, and then the support ring can be well sleeved on the surface of the pile foundation rod, so that there is no need to sleeve the support ring from the top of the pile foundation rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional structural schematic diagram of a pile foundation reinforcement structure for road and bridge engineering is proposed for the utility model;
[0023] Figure 2 A schematic diagram of the three-dimensional structure of a novel rectangular block proposed for the utility model;
[0024] Figure 3 A three-dimensional structural schematic diagram of a novel support plate proposed in the utility model;
[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel fixing plate.
[0026] Legend: 1. Support ring; 2. Support rod; 3. Connecting plate; 4. Pile foundation rod; 5. Fixing device; 501. First semicircular ring; 502. Second semicircular ring; 503. Rectangular groove; 504. Rectangular block; 505. Rotating rod; 506. Support plate; 507. Fixing rod; 508. Fixing hole; 509. First spring; 510. Rectangular plate; 511. Round rod; 512. Rotating plate; 513. Positioning groove; 514. Rubber block; 6. Connecting device; 601. Fixing plate; 602. Groove; 603. Fixing nail; 604. Slide groove; 605. U-shaped plate; 606. Second spring; 607. Positioning block. DETAILED DESCRIPTION
[0027] Embodiment 1, as Figure 1-4As shown, a pile foundation reinforcement structure for road and bridge engineering, a support ring 1 is evenly hinged with a support rod 2, the bottom of the support rod 2 is hinged with a connecting plate 3, a fixing device 5 is provided on one side of the support ring 1, and a connecting device 6 is provided on the bottom of the connecting plate 3. When using the reinforcement structure, the support ring 1 is mostly sleeved on the surface of the pile foundation, and then supported on the ground by the support rods 2 evenly arranged on one side of the support ring 1, which can play a certain reinforcement role on the pile foundation and facilitate the subsequent pouring of concrete at the connection between the pile foundation and the ground.
[0028] Reference Figure 2 and Figure 3The fixing device 5 includes a first semicircular ring 501 and a second semicircular ring 502. The first semicircular ring 501 and the second semicircular ring 502 are both sleeved on the surface of the pile foundation rod 4. A rectangular groove 503 is evenly opened on one side of the first semicircular ring 501. A rectangular block 504 is slidably connected to the inner wall of the rectangular groove 503. An end of the rectangular block 504 away from the rectangular groove 503 is fixedly connected to one side of the second semicircular ring 502. When the fixing device 5 is used, the first semicircular ring 501 and the second semicircular ring 502 are sleeved on the surface of the pile foundation rod 4, and then the rectangular block 504 is slid into the inside of the rectangular groove 503. In this way, the first semicircular ring 501 and the second semicircular ring 502 can be fixedly connected. The circular rings 502 are connected together, so that the support ring 1 can be well set on the surface of the pile foundation rod 4, so that the support ring 1 does not need to be set from the top of the pile foundation rod 4. The top of the first semicircular ring 501 is rotatably inserted with a rotating rod 505, and the top of the rotating rod 505 is fixedly connected with a support plate 506. The top of the support plate 506 is slidably penetrated and inserted with a fixing rod 507. The top of the second semicircular ring 502 is provided with a fixing hole 508, and the inner wall of the fixing hole 508 is slidably connected to the fixing rod 507. The support plate 506 is manually rotated on the surface of the rotating rod 505, and then the fixing rod 507 is inserted into the fixed plate 506 after passing through the support plate 506. The inside of the hole 508 can well restrict the rectangular block 504 in the inside of the rectangular groove 503. The surface of the fixing rod 507 is sleeved with a first spring 509. One end of the first spring 509 is fixedly connected to the top of the fixing rod 507. The end of the first spring 509 close to the fixing rod 507 is fixedly connected to the top of the support plate 506. The top of the fixing rod 507 is pressed away from the support plate 506 by the first spring 509, so that the fixing rod 507 is away from the fixing hole 508. A rectangular plate 510 is fixedly connected to one side of the support plate 506. A round rod 511 is fixedly connected to the inner wall of the rectangular plate 510. The surface of the round rod 511 The surface rotating sleeve is provided with a rotating plate 512, and the rotating plate 512 is arranged on the top of the fixed rod 507. The rotating plate 512 is manually controlled to rotate on the surface of the round rod 511, and then the rotating plate 512 is restricted to the top of the fixed rod 507. A locking groove 513 is opened on the top of the rotating plate 512, and a rubber block 514 is arranged on the inner wall of the locking groove 513. The rubber block 514 is fixedly connected to the top of the fixed rod 507, and the rubber block 514 is squeezed into the inside of the locking groove 513, and then the fixed rod 507 is squeezed in the direction away from the support plate 506 by the first spring 509, so that the rubber block 514 is well restricted in the inside of the locking groove 513.
[0029] Reference Figure 3 and Figure 4The connecting device 6 includes a fixing plate 601, a groove 602 is provided on the top of the fixing plate 601, the inner wall of the groove 602 is slidably connected to the connecting plate 3, and a fixing nail 603 is evenly fixedly connected to the bottom of the fixing plate 601. When using the connecting device 6, the connecting plate 3 is manually slid into the inside of the groove 602, and then the fixing nail 603 is inserted into the ground, which can well increase the bottom area of the connecting plate 3, and then well support the connecting plate 3 on a relatively loose ground. A sliding groove 604 is provided on the top of the fixing plate 601, and a U-shaped plate 605 is slidably connected to the inner wall of the sliding groove 604, and a blocking block 607 is provided on the side of the U-shaped plate 605 away from the fixing plate 601. The positioning block 607 is fixedly connected to the top of the connecting plate 3, and the U-shaped plate 605 is controlled to slide inside the slide groove 604, so that the U-shaped plate 605 is slid to the top of the connecting plate 3, and then the U-shaped plate 605 is set on the side of the positioning block 607 close to the connecting plate 3, so that the U-shaped plate 605 can be well restricted at the top of the connecting plate 3, and a second spring 606 is fixedly connected to one side of the inner wall of the slide groove 604, and one end of the second spring 606 close to the inner wall of the slide groove 604 is fixedly connected to one side of the U-shaped plate 605, and the U-shaped plate 605 is pulled toward the direction close to the fixed plate 601 by the second spring 606, so that the U-shaped plate 605 is well set on the top of the connecting plate 3.
[0030] Working principle: when using the reinforcement structure, the support ring 1 is mostly sleeved on the surface of the pile foundation, and then supported on the ground by the support rod 2 evenly arranged on one side of the support ring 1, so that the pile foundation can be reinforced to a certain extent, which is convenient for the subsequent pouring of concrete at the connection between the pile foundation and the ground. When using the fixing device 5, the first semicircular ring 501 and the second semicircular ring 502 are sleeved on the surface of the pile foundation rod 4, and then the rectangular block 504 is slid into the inside of the rectangular groove 503, and then the support plate 506 is manually rotated on the surface of the rotating rod 505, and then the fixing rod 507 is inserted into the inside of the fixing hole 508 after passing through the support plate 506, so that the rectangular block 504 is well restricted in the inside of the rectangular groove 503, and the rotating plate 512 is manually controlled to rotate on the surface of the round rod 511, and then the rotating plate 512 is restricted to the top of the fixing rod 507, and the rubber block 514 is squeezed into the inside of the positioning groove 513, and then the first spring 509 is used to move away from the support plate. The fixing rod 507 is squeezed in the direction of 506, thereby well restricting the rubber block 514 inside the positioning groove 513, so that the first semicircular ring 501 and the second semicircular ring 502 can be connected together, and the support ring 1 can be well sleeved on the surface of the pile foundation rod 4, so that there is no need to sleeve the support ring 1 from the top of the pile foundation rod 4. When using the connecting device 6, the connecting plate 3 is manually slid into the inside of the groove 602, and the U-shaped plate 605 is controlled to slide inside the slide groove 604, and then the U-shaped plate 605 is slid to the top of the connecting plate 3, and then the U-shaped plate 605 is set on the side of the positioning block 607 close to the connecting plate 3, and the U-shaped plate 605 is pulled in the direction close to the fixing plate 601 by the second spring 606, so that the U-shaped plate 605 is well set on the top of the connecting plate 3, and then the fixing nail 603 is inserted into the ground, which can well increase the bottom area of the connecting plate 3, and then well support the connecting plate 3 on a relatively loose ground.
Claims
1. A pile foundation reinforcement structure for road and bridge engineering, comprising a support ring (1) sleeved on the surface of a pile foundation rod (4), characterized in that: A support rod (2) is evenly hinged on one side of the support ring (1), a connecting plate (3) is hinged on the bottom of the support rod (2), a fixing device (5) is provided on one side of the support ring (1), a connecting device (6) is provided on the bottom of the connecting plate (3), the fixing device (5) comprises a first semicircular ring (501) and a second semicircular ring (502), the first semicircular ring (501) and the second semicircular ring (502) are both sleeved on the surface of the pile foundation rod (4), a rectangular groove (503) is evenly opened on one side of the first semicircular ring (501), a rectangular block (504) is slidably connected to the inner wall of the rectangular groove (503), and one end of the rectangular block (504) away from the rectangular groove (503) is fixedly connected to one side of the second semicircular ring (502).
2. The pile foundation reinforcement structure for road and bridge engineering according to claim 1 is characterized in that: A rotating rod (505) is rotatably inserted at the top of the first semicircular ring (501), a supporting plate (506) is fixedly connected to the top of the rotating rod (505), a fixing rod (507) is slidably inserted through the top of the supporting plate (506), and a fixing hole (508) is opened at the top of the second semicircular ring (502), and the inner wall of the fixing hole (508) is slidably connected to the fixing rod (507).
3. The pile foundation reinforcement structure for road and bridge engineering according to claim 2 is characterized in that: A first spring (509) is sleeved on the surface of the fixing rod (507), one end of the first spring (509) is fixedly connected to the top of the fixing rod (507), and one end of the first spring (509) close to the fixing rod (507) is fixedly connected to the top of the support plate (506).
4. The pile foundation reinforcement structure for road and bridge engineering according to claim 2 is characterized in that: A rectangular plate (510) is fixedly connected to one side of the support plate (506), a round rod (511) is fixedly connected to the inner wall of the rectangular plate (510), a rotating plate (512) is rotatably sleeved on the surface of the round rod (511), and the rotating plate (512) is arranged on the top of the fixed rod (507).
5. The pile foundation reinforcement structure for road and bridge engineering according to claim 4 is characterized in that: A locking groove (513) is provided on the top of the rotating plate (512), a rubber block (514) is provided on the inner wall of the locking groove (513), and the rubber block (514) is fixedly connected to the top of the fixing rod (507).
6. The pile foundation reinforcement structure for road and bridge engineering according to claim 1, characterized in that: The connecting device (6) comprises a fixing plate (601), a groove (602) is provided on the top of the fixing plate (601), the inner wall of the groove (602) is slidably connected to the connecting plate (3), and a fixing nail (603) is evenly fixedly connected to the bottom of the fixing plate (601).
7. The pile foundation reinforcement structure for road and bridge engineering according to claim 6, characterized in that: A sliding groove (604) is provided at the top of the fixed plate (601), and a U-shaped plate (605) is slidably connected to the inner wall of the sliding groove (604). A locking block (607) is provided on the side of the U-shaped plate (605) away from the fixed plate (601), and the locking block (607) is fixedly connected to the top of the connecting plate (3).
8. The pile foundation reinforcement structure for road and bridge engineering according to claim 7, characterized in that: A second spring (606) is fixedly connected to one side of the inner wall of the slide groove (604), and one end of the second spring (606) close to the inner wall of the slide groove (604) is fixedly connected to one side of the U-shaped plate (605).