Wind power foundation construction anchor plate mounting and adjusting device

Abstract

The utility model discloses a wind power foundation construction anchor plate mounting and adjusting device, which belongs to the technical field of wind power foundation construction, aims at solving the problems that the anchor plate mounting is too time-consuming and labor-consuming and the efficiency is low, and comprises a ring seat, a plurality of universal wheels fixed at the bottom of the ring seat and an adjusting type mounting mechanism for assisting in mounting an anchor plate, the adjustable mounting mechanism comprises a center ring arranged in the middle of the ring base, four connecting plates fixed to the peripheral face of the center ring, a supporting assembly used for supporting anchor plate mounting and a positioning assembly used for fixing. According to the utility model, the ground inserting rod is embedded in the middle of the installation of the anchor plate, and a user can conveniently make the anchor plate do circular motion and adjust the bolt hole in the anchor plate to be butted with a ground embedded bolt under the arrangement of the ball, so that the anchor plate can be ensured to be located in the center of the installation, the working efficiency is improved, and the construction difficulty is reduced; and a user can conveniently install the anchor plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power foundation construction, and particularly relates to an anchor plate installation and adjustment device for wind power foundation construction. Background Art

[0002] Wind power foundation construction mainly includes two types of construction methods: circular extended gravity foundation and pile foundation. Circular extended gravity foundation construction mainly includes foundation pit excavation, foundation treatment (if necessary), cushion pouring, installation of anchor cage (or foundation ring), tying of bottom and upper steel bars, formwork support, concrete pouring, concrete curing and foundation pit backfilling. Wind turbine foundation pile foundation construction mainly includes pile foundation construction (cast-in-place piles or precast piles), foundation pit excavation and support, cushion pouring, pile head chiseling (precast pipe pile core pouring), anchor cage installation, tying of steel bars, formwork support, concrete pouring, concrete curing and foundation pit backfilling. Quality inspection is required after the construction of precast piles and cast-in-place piles is completed.

[0003] In the existing technology, it is necessary to first place a pad on the ground and then place the anchor plate on the pad. After the workers have a short rest, multiple workers cooperate again to accurately move the anchor plate so that the center of the anchor plate coincides with the installation center and perform measurements. After the measurement is completed, the screw holes of the anchor plate are adjusted so that the screw holes of the anchor plate are accurately aligned with the bolts on the ground before installation work can be carried out. This construction method requires workers to repeatedly move the anchor plate, which is time-consuming, labor-intensive and inefficient.

[0004] Therefore, a wind power foundation construction anchor plate installation and adjustment device is needed to solve the problem in the prior art that the anchor plate installation is too time-consuming, labor-intensive and inefficient. Utility Model Content

[0005] The purpose of the utility model is to provide a wind power foundation construction anchor plate installation and adjustment device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a device for installing and adjusting anchor plates for wind power foundation construction, comprising a ring seat, a plurality of universal wheels fixed at the bottom of the ring seat, and an adjustable installation mechanism for assisting in installing the anchor plates;

[0007] The adjustable mounting mechanism includes a center ring arranged in the middle position of the ring seat, four connecting plates fixed to the outer circumference of the center ring, a supporting assembly for supporting the installation of the anchor plate, and a positioning assembly for fixing. One end of the connecting plate is fixed to the inner circumference of the ring seat.

[0008] It should be noted in the scheme that the support assembly includes a storage groove opened on the top surface of the connecting plate, a sliding seat slidably inserted in the inner cavity of the storage groove, a first threaded rod threadedly connected to the middle position of one of the sliding seats, a resistance opening opened on one side surface of the first threaded rod, an embedded shaft inserted through the middle position of the other sliding seat, an L-shaped connecting plate fixed to the top of the sliding seat, a support plate fixed at one end of the connecting plate, a plurality of ball bearings installed on the top surface of the support plate, and a connecting component for connecting two adjacent connecting plates.

[0009] It is further worth mentioning that one side of the first threaded rod is rotatably connected to the inner wall of the adjacent storage slot, and the other side of the first threaded rod passes through the storage slot and extends to the middle position of the center ring, and the two ends of the embedded shaft are fixed to the two ends of the inner wall of the adjacent storage slot.

[0010] It should be further explained that the connecting component includes an arc shell fixed to one side surface of the connecting plate and a slide plate slidably inserted into the arc shell, and one end of the slide plate is fixed to the surface of another connecting plate at an adjacent position.

[0011] As a preferred embodiment, the support assembly includes a fixing column fixed to the inner circumference of the center ring and a plurality of ground-inserting rods threadedly connected to the outer circumference of the fixing column.

[0012] As a preferred embodiment, the adjustable mounting mechanism also includes a clamping assembly for clamping the anchor plate, the clamping assembly includes a second threaded rod rotatably connected to the top surface of the connecting plate, a threaded sleeve threadedly connected to the outer peripheral surface of the second threaded rod, a limiting shaft inserted through the threaded sleeve at one end surface of the second threaded rod, and a clamp fixed to the threaded sleeve at the other end surface of the second threaded rod at an adjacent position.

[0013] As a preferred embodiment, the adjustable mounting mechanism further includes a plurality of baffles fixed to the surface of one end of the clamping plate, and the bottom of the limiting shaft is fixed to the surface of the connecting plate at the adjacent position.

[0014] Compared with the prior art, the wind power foundation construction anchor plate installation and adjustment device provided by the present invention has at least the following beneficial effects:

[0015] (1) By rotating the first threaded rod, the multiple sliding seats can move toward or away from the center ring, so that the position of the support plate can be adjusted according to the size of the anchor plate, so that the multiple support plates can bear the anchor plate, and are embedded in the middle position of the anchor plate installation through the ground rod. Under the setting of the ball, it is convenient for the user to make the anchor plate move in a circular motion, and adjust the bolt holes on the anchor plate to connect with the pre-buried bolts on the ground, thereby ensuring that the anchor plate is in the center position of the installation, improving work efficiency, reducing construction difficulty, and facilitating the user to install the anchor plate.

[0016] (2) By rotating the second threaded rod, the clamping plate can move in the vertical direction, thereby adjusting the distance between the clamping plate and the adjacent support plate, so that the anchor plate can be clamped and fixed, and the anchor plate can be limited by the baffle, so as to avoid the anchor plate from slipping when docking with the pre-embedded bolts on the ground, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the front view direction;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at point A in the middle;

[0019] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0020] Figure 4 It is a schematic sectional view of the three-dimensional structure of the local structure of the utility model.

[0021] In the figure: 1. Ring seat; 2. Center ring; 3. Connecting plate; 4. Storage groove; 5. Sliding seat; 6. First threaded rod; 7. Embedded shaft; 8. Universal wheel; 9. Connecting plate; 10. Arc shell; 11. Slide plate; 12. Contact port; 13. Fixed column; 14. Ground rod; 15. Support plate; 16. Clamping plate; 17. Second threaded rod; 18. Threaded sleeve; 19. Limiting shaft; 20. Ball; 21. Baffle. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may conceive of other obvious variations.

[0023] Example 1

[0024] See also Figure 1-4The utility model provides an anchor plate installation and adjustment device for wind power foundation construction, comprising a ring seat 1, a plurality of universal wheels 8 fixed at the bottom of the ring seat 1, and an adjustable installation mechanism for assisting in the installation of the anchor plate;

[0025] The mounting mechanism for adjustment includes a center ring 2 disposed in the middle of the ring seat 1, four connecting plates 3 fixed to the outer circumference of the center ring 2, a support assembly for supporting the installation of the anchor plate, and a positioning assembly for fixing. One end of the connecting plate 3 is fixed to the inner circumference of the ring seat 1.

[0026] First, slide the device to the installation position through the universal wheel 8, and place the fixing column 13 at the center position of the anchor plate installation. Install the device to the center position of the anchor plate installation through the positioning assembly. Then, support the anchor plate through the supporting assembly and assist the bolt holes on the anchor plate to connect with the pre-embedded bolts on the ground.

[0027] See also Figure 1-4 The supporting assembly includes a storage groove 4 opened on the top surface of the connecting plate 3, a sliding seat 5 slidably inserted in the inner cavity of the storage groove 4, a first threaded rod 6 threadedly connected to the middle position of one of the sliding seats 5, a contact opening 12 opened on one side surface of the first threaded rod 6, an embedded shaft 7 inserted through the middle position of the other sliding seat 5, an L-shaped connecting plate 9 fixed to the top of the sliding seat 5, a support plate 15 fixed at one end of the connecting plate 9, a plurality of balls 20 installed on the top surface of the support plate 15, and a connecting component for connecting two adjacent connecting plates 9. One side of the first threaded rod 6 is rotatably connected to the inner wall of the adjacent storage groove 4, and the other side of the first threaded rod 6 passes through the storage groove 4 and extends to the middle position of the center ring 2. Both ends of the embedded shaft 7 are fixed to both ends of the inner wall of the adjacent storage groove 4;

[0028] By inserting one corner of the hexagonal wrench into the inside of the interference port 12 and twisting the first threaded rod 6 to rotate, the inner cavity of the storage groove 4 can play a role of interference and limitation on the first threaded rod 6 at the adjacent position, so that one of the sliding seats 5 can slide horizontally along the inner cavity of the adjacent storage groove 4 under the interference and limitation effect of the inner wall of the storage groove 4 on the sliding seat 5 and drive the adjacent connecting plate 9 to slide, thereby driving the other three connecting plates 9 to slide in the horizontal direction under the action of the connecting component, and the other three connecting plates 9 can make their movement state more stable under the limiting effect of the embedded shaft 7 at the adjacent position, so that under the connection action of the connecting plate 9, the support plate 15 slides in the horizontal direction to adapt to the diameter size of the required installation anchor plate, and the anchor plate is placed on the surface of the top of the multiple support plates 15 for support, and the ball bearings 20 on the surface of the support plate 15 facilitate the user to make the anchor plate placed on the top of the support plate 15 do a circular motion, so that the bolt holes on the anchor plate are aligned with the pre-embedded bolts in the ground for docking.

[0029] See also Figure 1-4 The connecting member includes an arc shell 10 fixed to one side surface of the connecting plate 9 and a slide 11 slidably inserted into the interior of the arc shell 10, one end of the slide 11 is fixed to the surface of another connecting plate 9 at an adjacent position;

[0030] When one of the connecting plates 9 moves toward or away from the ring seat 1, it can drive the slide plate 11 to move, so that the slide plate 11 can contact the arc shell 10 so that the other connecting plate 9 can also move synchronously toward or away from the center ring 2.

[0031] See also Figure 1-4 The support assembly includes a fixing column 13 fixed to the inner circumference of the center ring 2 and a plurality of ground rods 14 threadedly connected to the outer circumference of the fixing column 13;

[0032] By rotating the ground rod 14 so that it extends in the vertical direction through the cooperation of the threaded structure with the fixing column 13, the bottom of the ground rod 14 can extend to the ground at the installation position, thereby fixing the device and preventing it from sliding when the anchor plate is installed.

[0033] Example 2

[0034] For this purpose, refer to Figure 1-4As shown, the adjustable mounting mechanism also includes a clamping assembly for clamping the anchor plate, the clamping assembly includes a second threaded rod 17 rotatably connected to the top surface of the connecting plate 9, a threaded sleeve 18 threadedly connected to the outer peripheral surface of the second threaded rod 17, a limiting shaft 19 inserted through the threaded sleeve 18 and located on one end surface of the second threaded rod 17, a clamping plate 16 fixed to the threaded sleeve 18 and located on the other end surface of the second threaded rod 17 at an adjacent position, and a plurality of baffles 21 fixed to one end surface of the clamping plate 16, and the bottom of the limiting shaft 19 is fixed to the surface of the connecting plate 9 at the adjacent position;

[0035] By rotating the second threaded rod 17, the limiting shaft 19 can limit the threaded sleeve 18 at the adjacent position so that it can only move in the vertical direction, so that the threaded sleeve 18 can move vertically downward under the cooperation of the threaded structure between its inner wall and the second threaded rod 17 at the adjacent position, so that the threaded sleeve 18 can clamp and fix the anchor plate, and can position the anchor plate from the baffle 21 set on one end surface, thereby avoiding the anchor plate from slipping when docking with the embedded bolts on the ground.

Claims

1. A wind power foundation construction anchor plate installation and adjustment device, comprising a ring seat (1), and a plurality of universal wheels (8) fixed at the bottom of the ring seat (1), characterized in that: Also included is an adjustable mounting mechanism for assisting in mounting the anchor plate; The adjustable mounting mechanism comprises a center ring (2) arranged at the middle position of the ring seat (1), four connecting plates (3) fixed to the outer peripheral surface of the center ring (2), a supporting assembly for supporting the installation of the anchor plate, and a positioning assembly for fixing, wherein one end of the connecting plate (3) is fixed to the inner peripheral surface of the ring seat (1).

2. The wind power foundation construction anchor plate installation and adjustment device according to claim 1, characterized in that: The support assembly comprises a storage groove (4) provided on the top surface of the connecting plate (3), a sliding seat (5) slidably inserted in the inner cavity of the storage groove (4), a first threaded rod (6) threadedly connected to the middle position of one of the sliding seats (5), a contact opening (12) provided on one side surface of the first threaded rod (6), an embedded shaft (7) inserted through the middle position of the other sliding seat (5), an L-shaped connecting plate (9) fixed to the top of the sliding seat (5), a support plate (15) fixed at one end of the connecting plate (9), a plurality of balls (20) mounted on the top surface of the support plate (15), and a connecting component for connecting two adjacent connecting plates (9).

3. The wind power foundation construction anchor plate installation and adjustment device according to claim 2, characterized in that: One side of the first threaded rod (6) is rotatably connected to the inner wall of the adjacent storage groove (4), and the other side of the first threaded rod (6) passes through the storage groove (4) and extends to the middle position of the center ring (2), and the two ends of the embedded shaft (7) are fixed to the two ends of the inner wall of the adjacent storage groove (4).

4. The wind power foundation construction anchor plate installation and adjustment device according to claim 3, characterized in that: The connecting component comprises an arc shell (10) fixed to a surface of one side of the connecting plate (9) and a slide plate (11) slidably inserted into the arc shell (10), and one end of the slide plate (11) is fixed to the surface of another connecting plate (9) at an adjacent position.

5. The wind power foundation construction anchor plate installation and adjustment device according to claim 1, characterized in that: The support assembly comprises a fixing column (13) fixed to the inner circumference of the center ring (2) and a plurality of ground-inserting rods (14) threadedly connected to the outer circumference of the fixing column (13).

6. The wind power foundation construction anchor plate installation and adjustment device according to claim 3, characterized in that: The adjustable mounting mechanism also includes a clamping assembly for clamping the anchor plate, the clamping assembly including a second threaded rod (17) rotatably connected to the top surface of the connecting plate (9), a threaded sleeve (18) threadedly connected to the outer peripheral surface of the second threaded rod (17), a limiting shaft (19) inserted through the threaded sleeve (18) and located on one end surface of the second threaded rod (17), and a clamping plate (16) fixed to the threaded sleeve (18) and located on the other end surface of the second threaded rod (17) at an adjacent position.

7. The wind power foundation construction anchor plate installation and adjustment device according to claim 6, characterized in that: The adjustable mounting mechanism further comprises a plurality of baffles (21) fixed to the surface of one end of the clamping plate (16), and the bottom of the limiting shaft (19) is fixed to the surface of the adjacent connecting plate (9).

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