A rear anchor type embedded part fixing device

Abstract

The present invention discloses a rear anchor type embedded part fixing device, which relates to the field of embedded part fixing technology. In view of the problems that the existing embedded part fixing device is simple in design, can only fix the embedded part in the horizontal or vertical direction, and is unstable in fixing, the following scheme is proposed, including a horizontal base, two horizontal slide seats are slidably connected above the horizontal base, first screw rods are fixed above the two horizontal slide seats, a sliding seat is slid on the first screw rod, a first knob is rotatably connected below the sliding seat and is threadedly sleeved with the first screw rod, a first notch is provided on the sliding seat, and a second screw rod is rotatably connected in the first notch. The present invention can fix the embedded part in the horizontal or vertical direction at the same time, and can also adjust the device so that the embedded part can be accurately positioned at any position in the device. When only the embedded part needs to be fixed horizontally, the device can also be disassembled to reduce costs.

Description

Technical Field

[0001] The invention relates to the technical field of embedded part fixing, and in particular to a rear anchor type embedded part fixing device. Background Art

[0002] Embedded parts are components pre-installed in concealed projects. They are components placed during the pouring of the structure and are used for overlapping when building the upper structure to facilitate the installation and fixation of the foundation of external engineering equipment. Embedded parts are mostly made of metal, such as steel bars or cast iron, and can also be made of non-metallic rigid materials such as wood and plastic.

[0003] In prefabricated buildings, a large number of embedded parts need to be embedded in the production of prefabricated components. In the existing technology, the embedded parts are mainly fixed by tying them to steel bars with wire or tying them to profiles and then fixing them to component molds, or the embedded parts are fixed to the templates by bolt connections. However, the tying fixation method is not firm, which can easily cause the embedded parts to shift up and down, left and right, and tilt. The traditional embedded parts construction process not only causes waste of materials, but also cannot guarantee the installation accuracy of the embedded parts, and cannot ensure the fixation of the embedded parts in a certain direction. Summary of the invention

[0004] The invention proposes a rear anchor type embedded part fixing device, which solves the problems of the existing embedded part fixing device, such as simple design, inability to ensure the installation accuracy of the embedded part, only being able to fix the embedded part in the horizontal or vertical direction, material waste and unstable fixing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A rear-anchor embedded part fixing device comprises two horizontal bases, two horizontal sliding seats being slidably connected above the horizontal bases, first screws being fixed above the two horizontal sliding seats respectively, a sliding seat being slidably provided on the first screw, a first knob being rotatably connected to the first screw threadedly sleeved on the lower part of the sliding seat, a first notch being provided on the sliding seat, a second screw being rotatably connected in the first notch, two second knobs being threadedly sleeved on the second screw, a fastening frame being fixedly connected to one end of the second screw, two positioning rods being fixed at the other end of the fastening frame, a second nut being rotatably provided at the other ends of the two positioning rods, a third screw being fixed at the middle part of the fastening frame, a first nut being rotatably provided on the top end of the third screw, and clamping blocks being slidably provided on the outside of the two positioning rods.

[0007] Preferably, a plurality of threaded openings are provided at the bottom of the horizontal base for fixing the horizontal base.

[0008] Preferably, the first knob is provided with a thread inside and cooperates with the thread of the first screw rod. The height of the sliding seat is adjusted by rotating the first knob, thereby realizing the vertical adjustment of the sliding seat. The second knob is provided with a thread inside and cooperates with the thread of the second screw rod. The extension length of the second screw rod is adjusted by rotating the second knob, thereby realizing the front and rear direction adjustment of the fastening frame.

[0009] Preferably, the thread in the first nut matches with the thread of the third screw rod, and the clamping block clamps the rear anchor embedded part by rotating the first nut, thereby fixing the embedded part.

[0010] Preferably, the second screw rod passes through the first notch, two second notches are provided on the top of the sliding seat, the first screw rod passes through the second notches, a T-shaped opening is provided on the side of the sliding seat, and the T-shaped opening matches the slideway of the horizontal base.

[0011] Preferably, the horizontal slide seat is provided with a T-shaped opening to cooperate with the slideway of the horizontal base.

[0012] Compared with the existing technology, the beneficial effects of the present invention are: the present invention installs a horizontal slide seat, a first knob, a second knob, a first nut and other structures, wherein the first knob is rotated to drive the slide seat to move up and down, the second knob is rotated to adjust the extension length of the second screw rod, and the first nut is rotated to change the position of the clamping block from the fastening frame. When the embedded part is placed, the embedded part is clamped by the clamping block and the fastening device, thereby achieving fixation of the embedded part. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a rear anchor type embedded part fixing device proposed by the present invention;

[0014] Figure 2 A side structural schematic diagram of a rear anchor type embedded part fixing device proposed by the present invention;

[0015] Figure 3 A schematic diagram of the three-dimensional structure of a clamping device of a rear anchor type embedded part fixing device proposed by the present invention;

[0016] Figure 4 A schematic diagram of the three-dimensional structure of a sliding seat of a rear anchor type embedded part fixing device proposed by the present invention;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of a rear anchor type embedded part fixing device proposed by the present invention when only horizontal fixing is required;

[0018] In the figure: 1 horizontal base, 2 horizontal slide, 3 first screw, 4 slide seat, 5 first knob, 6 second screw, 7 fastening frame, 8 second knob, 9 clamping block, 10 third screw, 11 first nut, 12 second nut, 13 threaded opening, 14 positioning rod, 15 first notch, 16 second notch, 17 T-shaped opening. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-5 The present invention provides an example: a rear anchor type embedded part fixing device, comprising two horizontal bases, two horizontal sliding seats slidably connected above the horizontal bases, first screws are respectively fixed above the two horizontal sliding seats, a sliding seat is slidably provided on the first screw, a first knob is rotatably connected to the first screw threadedly sleeved below the sliding seat, a first slot is opened on the sliding seat, a second screw is rotatably connected in the first slot, two second knobs are threadedly sleeved on the second screw, one end of the second screw is fixedly connected to a fastening frame, two positioning rods are fixed at the other end of the fastening frame, a second nut is rotatably provided at the other ends of the two positioning rods, a third screw is fixed in the middle of the fastening frame, a first nut is rotatably provided on the top of the third screw, and a clamp is slidably provided outside the two positioning rods.

[0021] In this embodiment, a plurality of threaded openings are provided at the bottom of the horizontal base for fixing the horizontal base.

[0022] In this embodiment, the first knob is provided with a thread inside and cooperates with the thread of the first screw rod. The height of the sliding seat is adjusted by rotating the first knob, thereby realizing the vertical adjustment of the sliding seat. The second knob is provided with a thread inside and cooperates with the thread of the second screw rod. The extension length of the second screw rod is adjusted by rotating the second knob, thereby realizing the front and rear adjustment of the fastening frame.

[0023] In this embodiment, the thread in the first nut matches with the thread of the third screw rod, and the clamping block clamps the rear anchor embedded component by rotating the first nut, thereby fixing the embedded component.

[0024] In this embodiment, the second screw rod passes through the first slot, two second slots are formed on the top of the sliding seat, the first screw rod passes through the second slot, a T-shaped slot is formed on the side of the sliding seat, and the T-shaped slot matches the slideway of the horizontal base.

[0025] In this embodiment, a T-shaped opening is provided on the horizontal slide seat to match with the slideway of the horizontal base.

[0026] Working principle: first place the horizontal base 1 at the position where it needs to be installed, fix the horizontal base 1 with screws, then rotate the first knob 5 to move the sliding seat 4 to the corresponding height, then rotate the second knob 8 to extend the second screw 6 to the corresponding length, then rotate the first nut 11 to clamp the clamping block 9 and the fastening frame 7 to clamp the rear anchor embedded part, and the other part of the fixing device symmetrical to the rear anchor embedded part is also operated in the same way, so as to achieve precise fixation of the rear anchor embedded part at any position in the device. When the embedded part only needs to be fixed in the horizontal position, the horizontal slide 2 and the first screw 3 can be removed to make the T-shaped opening of the slide 4 coincide with the horizontal base 1, so as to achieve the fixation of the embedded part in the horizontal position.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rear anchor type embedded component fixing device, comprising two horizontal bases (1), characterized in that: Two horizontal slide seats (2) are slidably connected to the top of the horizontal base (1), first screw rods (3) are respectively fixed to the top of the two horizontal slide seats (2), a sliding seat (4) is slidably mounted on the first screw rod (3), a first knob (5) threadedly sleeved with the first screw rod (3) is rotatably connected to the bottom of the sliding seat (4), a first notch (15) is provided on the sliding seat (4), a second screw rod (6) is rotatably mounted in the first notch (15), two second knobs (8) are threadedly sleeved on the second screw rod (6), one end of the second screw rod (6) is fixedly connected to a fastening frame (7), the other end of the fastening frame (7) is fixed with two positioning rods (14), the other ends of the two positioning rods (14) are rotatably mounted with second nuts (12), a third screw rod (10) is fixed to the middle of the fastening frame (7), a first nut (11) is rotatably mounted on the top of the third screw rod (10), and clamping blocks (9) are slidably mounted on the outside of the two positioning rods (14); The first knob (5) is provided with a thread inside and is matched with the thread of the first screw rod (3). By turning the first knob (5), the height of the sliding seat (4) is adjusted, thereby realizing the vertical adjustment of the sliding seat (4). The second knob (8) is provided with a thread inside and is matched with the thread of the second screw rod (6). By turning the second knob (8), the extension length of the second screw rod (6) is adjusted, thereby realizing the front-rear adjustment of the fastening frame (7). The second screw rod (6) passes through the first notch (15), the top of the sliding seat (4) is provided with two second notches (16), the first screw rod (3) passes through the second notches (16), and a T-shaped opening (17) is provided on the side of the sliding seat (4), and the T-shaped opening (17) matches the slideway of the horizontal base (1).

2. A rear anchor type embedded part fixing device according to claim 1, characterized in that: The bottom of the horizontal base (1) is provided with a plurality of threaded openings (13) for fixing the horizontal base (1).

3. A rear anchor type embedded part fixing device according to claim 1, characterized in that: The thread inside the first nut (11) cooperates with the thread of the third screw rod (10), and by rotating the first nut (11), the clamping block (9) clamps the rear anchor embedded component, thereby fixing the embedded component.

4. A rear anchor type embedded part fixing device according to claim 1, characterized in that: The horizontal slide seat (2) is provided with a T-shaped opening to match the slideway of the horizontal base.

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