Angle-adjustable anchor cable cushion block

Abstract

The utility model discloses an angle-adjustable anchor cable cushion block which comprises a displacement adjusting plate and further comprises a bottom plate arranged below the displacement adjusting plate, a sizing block pedestal is arranged between the bottom plate and the displacement adjusting plate, and an adjusting assembly used for assisting angle adjustment is arranged between the bottom plate and the sizing block pedestal. The sizing block pedestal is provided with a sliding assembly used for assisting in sliding connection with the displacement adjusting plate and a moving assembly used for adjusting the using position of the displacement adjusting plate. Compared with the conventional working conditions that I-shaped steel (or a steel plate) is cut and welded into inclined sizing blocks with fixed angles and fixed lengths, and the inclined sizing blocks are mounted in inclined gaps between each anchor cable and a supporting surface, the manufacturing and mounting processes are time-consuming and labor-consuming, the anchor cable cushion blocks are disposable, and the anchor cable cushion blocks cannot be effectively recycled. Effective turnover utilization can be achieved, installation is convenient, and time and labor are saved.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically, it relates to an adjustable angle anchor pad. Background Technology

[0002] With rapid economic development, underground engineering is increasingly prevalent in the utilization of underground space, leading to higher quality requirements for various foundation pit projects. Foundation pit support is constrained and influenced by the construction site and surface structures, commonly employing cast-in-place pile support combined with steel girders and anchor cables. On one hand, to ensure reasonable stress distribution, anchor cables are designed with a downward inclination angle, typically between 10° and 25°. During the installation of the steel girders and the inclined tensioning of the anchor cables, a certain oblique gap inevitably forms between the anchor cables and the vertical support surface. Different cross-section designs require different angled shims to adjust the angle and ensure reasonable stress distribution. On the other hand, during on-site construction, factors such as pile position deviations and varying surface spray thickness make it difficult for the foundation pit support surface to achieve the theoretical flatness specified in the drawings. After the horizontal steel girders are installed, the gap between them and the support surface varies in width, necessitating the use of fine-tuning shims to adjust the gap and ensure reasonable force transmission from the anchor cables.

[0003] In similar engineering design and on-site construction processes, conventional inclined pads are made by cutting I-beams into inclined pads of fixed angle and fixed length, and installing them in the inclined gaps between each anchor cable and the support surface. This is time-consuming, labor-intensive, and for single use only, and cannot be effectively reused.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] An adjustable-angle anchor block includes a displacement adjustment plate and a base plate disposed below the displacement adjustment plate. A shim base is disposed between the base plate and the displacement adjustment plate. An adjustment component for assisting angle adjustment is disposed between the base plate and the shim base. The shim base is provided with a sliding component for assisting the sliding connection of the displacement adjustment plate and a moving component for adjusting the position of the displacement adjustment plate.

[0007] Two sets of the adjustment components are symmetrically arranged between the base plate and the pad pedestal.

[0008] The adjustment assembly includes a fan-shaped angle adjustment plate fixed to the upper part of the base plate. The fan-shaped angle adjustment plate has multiple sets of insertion holes arranged in a circular array. The lower end of the pad base is fixed with a fixing plate, and the fixing plate has two sets of pins for insertion and fixing with the insertion holes.

[0009] Two sets of sliding components are symmetrically arranged between the displacement adjustment plate and the pad base.

[0010] The sliding assembly includes a support frame fixed to a base plate, a sliding plate slidably connected to the support frame, and the sliding plate being fixed to the bottom of a displacement adjustment plate.

[0011] The movable component includes a fixed frame fixed to a base, a threaded sleeve fixed on the fixed frame, a threaded rod threadedly connected to the threaded sleeve, a connecting block fixed to one end of the threaded rod, and the connecting block fixed to the lower end of the displacement adjusting plate.

[0012] The displacement adjustment plate, the base plate, and the pad pedestal are all provided with through holes for the anchor rods to pass through during the use of the pad block.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1. Compared to conventional methods that use I-beams (or steel plates) cut and welded into inclined shims of fixed angle and length, which are installed in the inclined gaps between each anchor cable and the support surface, the manufacturing and installation process is time-consuming and labor-intensive, and is only for one-time use and cannot be effectively reused. This anchor cable pad can be effectively reused through the cooperation of moving components and adjusting components. Moreover, it is easy to install and saves time and effort.

[0015] 2. Compared to conventional pads with fixed length and angle, which are only suitable for one scenario and cannot be effectively adjusted, this anchor pad can achieve both displacement and angle adjustment, making it applicable to a wide range of scenarios.

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention from the left side view.

[0020] Figure 3 This is a schematic diagram of the structure of the present invention from the right side view.

[0021] Figure 4 This is a top view structural diagram of the present invention;

[0022] Figure 5 This is a schematic diagram of the adjustment component of this utility model before installation;

[0023] Figure 6 This is a schematic diagram of the pad block after adjustment according to this utility model;

[0024] Figure 7 This is a schematic diagram showing the state of the pad block of this utility model during use.

[0025] In the diagram: 1. Displacement adjustment plate; 2. Base plate; 3. Pad base; 401. Fan-shaped angle adjustment plate; 402. Insertion hole; 403. Fixing plate; 404. Pin; 501. Support frame; 502. Slide plate; 601. Fixing frame; 602. Threaded sleeve; 603. Threaded rod; 604. Connecting block; 7. Through hole. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0027] like Figures 1 to 7 As shown, an adjustable angle anchor block includes a displacement adjustment plate 1 and a base plate 2 disposed below the displacement adjustment plate 1. A pad base 3 is disposed between the base plate 2 and the displacement adjustment plate 1. An adjustment component for assisting angle adjustment is disposed between the base plate 2 and the pad base 3. A sliding component for assisting the sliding connection of the displacement adjustment plate 1 and a moving component for adjusting the position of the displacement adjustment plate 1 are disposed on the pad base 3.

[0028] Compared to conventional methods that use I-beams cut and welded into inclined shims of fixed angle and length, which are then installed in the inclined gaps between each anchor cable and the support surface, the manufacturing and installation process is time-consuming and labor-intensive, and the shims are for single use only and cannot be effectively reused. This anchor cable pad, through the cooperation of moving and adjusting components, can be effectively reused, and is also easy to install, saving time and effort.

[0029] Two sets of adjustment components are symmetrically arranged between the base plate 2 and the pad 3; the stability after adjustment is ensured by the two sets of symmetrically arranged adjustment components.

[0030] The adjustment assembly includes a fan-shaped angle adjustment plate 401 fixed to the upper end of the base plate 2. The fan-shaped angle adjustment plate 401 has multiple sets of insertion holes 402, and the sets of insertion holes 402 are arranged in a circular array. The lower end of the pad base 3 is fixed with a fixing plate 403. The fixing plate 403 has two sets of pins 404 for insertion and fixing with the insertion holes 402. The two sets of pins 404 on the fixing plate 403 are inserted and connected to the insertion holes 402 at different positions on the fan-shaped angle adjustment plate 401 to adjust the use angle of the pad base 3.

[0031] Two sets of sliding components are symmetrically arranged between the displacement adjustment plate 1 and the pad base 3; the stability of sliding is ensured by the two sets of symmetrically arranged sliding components.

[0032] The sliding assembly includes a support frame 501 fixed on the base plate 3, and a slide plate 502 slidably connected to the support frame 501. The slide plate 502 is fixed to the bottom of the displacement adjustment plate 1. The support frame 501 and the slide plate 502 facilitate the sliding connection of the displacement adjustment plate 1.

[0033] The movable component includes a fixed frame 601 fixed on the base 3, a threaded sleeve 602 fixed on the fixed frame 601, a threaded rod 603 threadedly connected to the threaded sleeve 602, a connecting block 604 fixed to one end of the threaded rod 603, and the connecting block 604 fixed to the lower end of the displacement adjusting plate 1. When the threaded rod 603 is rotated, the displacement adjusting plate 1 is driven to move by the mutual meshing transmission between the threaded rod 603 and the threaded sleeve 602 and the connecting action of the connecting block 604. During the movement of the displacement adjusting plate 1, the sliding guide action of the sliding component enables the displacement adjusting plate 1 to move.

[0034] The displacement adjustment plate 1, the base plate 2, and the pad base 3 are all provided with through holes 7 for the anchor rods to pass through during the use of the pad block; the through holes 7 facilitate the passage of the anchor rods.

[0035] When using the anchor pad, the adjustable angle self-tightening pad device should be adjusted to the required angle in advance according to the design requirements of the working conditions. Through the cooperation of the moving component and the sliding component, the displacement adjustment plate 1 can be adjusted to rotate and move telescopically. By adjusting the rotation and telescopic movement of the displacement adjustment plate 1, the entire anchor pad can be adjusted to be smaller than the width of the gap on site, so that the anchor pad can be smoothly inserted.

[0036] After the anchor cable construction is completed and before the steel waist beam is installed, anchor cable pads are placed in the oblique gap between each anchor cable and the support surface from top to bottom.

[0037] After the shims are placed, the displacement adjustment plate 1 and the base plate 2 are made to fit tightly against the steel waist beam and the support surface, respectively. After adjusting the position of each shim, the anchor rod is passed through the through hole 7 through the entire anchor cable pad to tension the anchor cable. After the support project is completed, when the steel waist beam is dismantled according to the procedure, the anchor cable pad is removed for reuse.

Claims

1. An angle-adjustable anchor cable pad, comprising: a displacement adjustment plate (1); characterized in that it further comprises: a bottom plate (2) arranged below the displacement adjustment plate (1), a pad iron pedestal (3) arranged between the displacement adjustment plate (1) and the bottom plate (2), an adjustment assembly arranged between the bottom plate (2) and the pad iron pedestal (3) for assisting angle adjustment, a sliding assembly arranged on the pad iron pedestal (3) for assisting sliding connection of the displacement adjustment plate (1), and a moving assembly arranged on the pad iron pedestal (3) for adjusting the use position of the displacement adjustment plate (1).

2. An angle adjustable anchor line chock according to claim 1, characterized in that, The adjustment assembly is symmetrically arranged with two sets between the bottom plate (2) and the pad iron pedestal (3).

3. An angle adjustable mooring mat according to claim 2, wherein, The adjustment assembly comprises a fan-shaped angle adjustment plate (401) fixed to the upper end of the bottom plate (2), a plurality of groups of insertion holes (402) are formed in the fan-shaped angle adjustment plate (401), and each group of insertion holes (402) is arranged in a ring array state, the lower end of the pad iron pedestal (3) is fixed with a fixed plate (403), and the fixed plate (403) is fixed with two groups of insertion pins (404) for being inserted and fixed with the insertion holes (402).

4. An angle adjustable anchor line chock according to claim 1, characterized in that, The sliding assembly is symmetrically arranged with two sets between the displacement adjustment plate (1) and the pad iron pedestal (3).

5. An angle adjustable mooring mat according to claim 4, wherein, The sliding assembly comprises a support frame (501) fixed to the pad iron pedestal (3), a sliding plate (502) slidably connected to the support frame (501), and the sliding plate (502) is fixed to the bottom of the displacement adjustment plate (1).

6. An angle adjustable mooring mat according to claim 1, wherein, The moving assembly comprises a fixed frame (601) fixed to the pad iron pedestal (3), a threaded sleeve (602) fixed to the fixed frame (601), a threaded rod (603) threadedly engaged with the threaded sleeve (602), one end of the threaded rod (603) is fixed with a connecting block (604), and the connecting block (604) is fixed to the lower end of the displacement adjustment plate (1).

7. An angle adjustable mooring mat according to claim 1, wherein, The displacement adjustment plate (1), the bottom plate (2) and the pad iron pedestal (3) are all provided with perforations (7) for the anchor rod to pass through during use of the pad.

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