Height-adjustable embedded part

Abstract

The utility model discloses a height-adjustable embedded part, which relates to the technical field of building embedded parts and comprises a base, four reinforcing steel bars are sleeved at the top end of the base, an annular plate is fixed on the outer surfaces of the four reinforcing steel bars, and the height is adjusted by sleeving the reinforcing steel bars and the base, so that the outer surface of a groove plate slides relative to the inner wall of a concave block. And then a spring arranged on the outer wall of the connecting rod in a sleeving mode is extruded to contract till the height of the steel bar rod is moved to a designated position, and then a groove plate is loosened to enable reset contraction force of the spring to drive the groove plate to conduct limiting installation on the outer surface of the stand column, so that the stability of connection between the rubber block and the stand column is reinforced. And the outer wall of a transverse plate is matched with the inner wall of a connecting hole, so that the outer wall of a limiting column penetrates through the top end of the transverse plate and is embedded into the top end of a stand column, and therefore, limiting installation is further conducted after the height of the embedded part is adjusted through a reinforcing device.

Description

Technical Field

[0001] The utility model relates to the technical field of building embedded parts, in particular to an embedded part with adjustable height. Background Art

[0002] Height-adjustable embedded parts are devices that can be used to adjust the height of embedded parts used in construction. Embedded parts are components pre-installed in concealed projects. They are components placed during structure casting and are used for overlap when building superstructures to facilitate the installation and fixation of external engineering equipment foundations.

[0003] At present, there are many embedded parts on the market, but generally, the embedded parts are installed by the staff directly between the bottom of the embedded parts and the concrete in the building. However, the steel bars on the embedded parts are usually welded and installed to the base, which requires the staff to prepare a variety of embedded parts of different heights for use in different height situations, thereby reducing the use effect of the device.

[0004] Based on the above, the inventors found that: the staff directly installed the bottom of the embedded part between the concrete in the building, but the steel bars on the embedded part were usually welded and installed with the base, which required the staff to prepare a variety of embedded parts of different heights for use in different height situations. Therefore, in view of this, the existing structure was studied and improved to provide a height-adjustable embedded part in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a height-adjustable embedded part, comprising a base, wherein the top end of the base is sleeved with four steel bars, the outer surfaces of the four steel bars are fixed with a ring plate, and the top end of the ring plate is provided with two concave holes, and further comprising:

[0007] Two columns, the outer surfaces of the two columns slide with the inner wall of the concave hole, the bottom end of the ring plate is provided with a mounting mechanism, the mounting mechanism is arranged above the base, the mounting mechanism is arranged on the outer surface of the steel bar, the outer surface of the ring plate is provided with two limiting mechanisms, the two limiting mechanisms are both arranged on the outer surface of the column.

[0008] As a preferred technical solution of the utility model, the mounting mechanism includes:

[0009] A concave block, the top of the concave block is glue-connected to the bottom end of the ring plate, the outer surface of the concave block slides with two groove plates, the inner walls of the two groove plates are provided with rubber blocks, one side of the two rubber blocks is glue-connected to the outer surface of the column, the outer surface of the concave block is provided with four sliding grooves, both sides of the two groove plates are fixed with sliders, and the outer surfaces of the four sliders slide with the inner walls of the sliding grooves.

[0010] As a preferred technical solution of the utility model, a clamping block is fixed on the top of the concave block, and a clamping groove matching the outer surface of the clamping block is formed at the bottom end of the ring plate.

[0011] As a preferred technical solution of the utility model, the inner walls of the four sliders are sleeved with connecting rods, the outer walls of the four connecting rods are sleeved with springs, and the two ends of the four springs are respectively fixed to the opposite surfaces of the slide groove and the slider.

[0012] As a preferred technical solution of the utility model, the limiting mechanism includes:

[0013] A support plate, one side of which is fixed to the outer surface of the ring plate, a hole plate is fixed to the top of the support plate, a rubber plate is glued to the outer surface of the hole plate, a rotating shaft is sleeved on the inner wall of the hole plate, and the rotating shaft is arranged at the top of the column.

[0014] As a preferred technical solution of the utility model, a connecting hole is opened on the outer surface of the rotating shaft, a horizontal plate is matched with the inner wall of the connecting hole, two limiting columns are sleeved on the top of the horizontal plate, and the outer surfaces of the two limiting columns are matched with the top of the column.

[0015] As a preferred technical solution of the utility model, the size of the vertical cross-sectional area of ​​the outer surface of the clamping block is matched with the size of the vertical cross-sectional area of ​​the inner wall of the clamping slot.

[0016] The beneficial effects of the utility model are:

[0017] 1. This scheme adjusts the height by sleeve-adjusting the steel bar and the base, so that the outer surface of the slot plate slides with the inner wall of the concave block, thereby squeezing the spring sleeved on the outer wall of the connecting rod to contract, until the height of the steel bar moves to the specified position, loosening the slot plate so that the restoring contraction force of the spring drives the slot plate to limit the outer surface of the column, thereby reinforcing the stability of the connection between the rubber block and the column, which is convenient for the staff to better adjust the height of the steel bar.

[0018] 2. In this scheme, the rubber plate is driven to pass through the orifice plate by the rotating shaft, and the rubber plate is controlled to be connected with the outer surface of the orifice plate by glue after the rotating shaft is rotated. The outer wall of the horizontal plate and the inner wall of the connecting hole are matched and set, so that the outer wall of the limit column passes through the top of the horizontal plate and the top of the column and is embedded and installed. Therefore, the device is further reinforced for the limit installation after the height adjustment of the embedded parts, which is conducive to the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a structural schematic diagram of a height-adjustable embedded part of the utility model;

[0021] Figure 2 It is a schematic diagram of the exploded view of the installation mechanism of a height-adjustable embedded part of the utility model;

[0022] Figure 3 It is a schematic diagram of the exploded view of the partial structure of the limiting mechanism of a height-adjustable embedded part of the utility model;

[0023] Figure 4 The utility model is a schematic diagram of an exploded structural view of a horizontal plate and a rotating shaft of a height-adjustable embedded part.

[0024] In the figure: 1. base; 2. reinforcement rod; 3. ring plate; 4. recessed hole; 5. column; 6. mounting mechanism; 61. recessed block; 62. groove plate; 63. rubber block; 64. slide groove; 65. slider; 66. connecting rod; 67. spring; 7. limiting mechanism; 71. support plate; 72. orifice plate; 73. rubber plate; 74. rotating shaft; 75. connecting hole; 76. cross plate; 77. limiting column; 8. clamping block; 9. clamping groove. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0026] Example: Figure 1-4 As shown, the utility model is a height-adjustable embedded part, comprising a base 1, four steel bars 2 are sleeved on the top of the base 1, a ring plate 3 is fixed to the outer surface of the four steel bars 2, and two concave holes 4 are provided on the top of the ring plate 3, and also includes:

[0027] Two columns 5, the outer surfaces of the two columns 5 slide with the inner wall of the recessed hole 4, the bottom end of the ring plate 3 is provided with a mounting mechanism 6, the mounting mechanism 6 is arranged above the base 1, the mounting mechanism 6 is arranged on the outer surface of the reinforcement rod 2, and the outer surface of the ring plate 3 is provided with two limiting mechanisms 7, the two limiting mechanisms 7 are both arranged on the outer surface of the column 5.

[0028] As attached Figure 1 and Figure 2 As shown, the mounting mechanism 6 comprises:

[0029] The concave block 61 has a top end glued to the bottom end of the ring plate 3, and the outer surface of the concave block 61 slides with two groove plates 62. The inner walls of the two groove plates 62 are provided with rubber blocks 63, and one side of the two rubber blocks 63 is glued to the outer surface of the column 5. The outer surface of the concave block 61 is provided with four slide grooves 64, and sliders 65 are fixed on both sides of the two groove plates 62. The outer surfaces of the four sliders 65 slide with the inner walls of the slide grooves 64. The inner walls of the four sliders 65 are sleeved with connecting rods 66, and the outer walls of the four connecting rods 66 are sleeved with springs 67. The two ends of the four springs 67 are respectively fixed to the opposite surfaces of the slide grooves 64 and the sliders 65, so as to facilitate the limit installation after the height adjustment between the steel bar 2 and the base 1, so as to avoid the loosening of the connection between the steel bar 2 and the base 1 and affect the normal use of the device.

[0030] As attached Figure 2 As shown, a clamping block 8 is fixed to the top of the recessed block 61, and a clamping groove 9 matching the outer surface of the clamping block 8 is provided at the bottom end of the ring plate 3. The vertical cross-sectional area of ​​the outer surface of the clamping block 8 matches the vertical cross-sectional area of ​​the inner wall of the clamping groove 9, so as to facilitate the stability of the connection between the recessed block 61 and the bottom end of the ring plate 3.

[0031] As attached Figure 1 , Figure 3 and Figure 4 As shown, the limiting mechanism 7 includes:

[0032] A support plate 71, one side of the support plate 71 is fixed to the outer surface of the ring plate 3, a hole plate 72 is fixed to the top of the support plate 71, and a rubber plate 73 is glued to the outer surface of the hole plate 72. A rotating shaft 74 is sleeved on the inner wall of the hole plate 72, and the rotating shaft 74 is arranged at the top of the column 5. A connecting hole 75 is opened on the outer surface of the rotating shaft 74, and a cross plate 76 is matched with the inner wall of the connecting hole 75. Two limiting columns 77 are sleeved on the top of the cross plate 76. The outer surfaces of the two limiting columns 77 are matched with the top of the column 5, so as to further strengthen the limiting effect of the reinforcing rod 2 after the height is adjusted at the top of the base 1.

[0033] Working principle: When in use, the slot plate 62 is slid on the inner wall of the concave block 61, so that the sliders 65 fixed on both sides of the slot plate 62 slide on the inner wall of the slide groove 64, and then the spring 67 on the outer surface of the connecting rod 66 fixed on the inner wall of the slide groove 64 contracts and moves, controlling the outer wall of the steel bar 2 to be sleeved with the top of the base 1, until the steel bar 2 is moved to the specified position, the control of the slot plate 62 is released, and the slot plate 62 is driven by the resetting contraction force of the spring 67, so that the rubber block 63 matched with the inner wall of the slot plate 62 and the column 5 is connected with the outer surface glue of the column 5, which is convenient for the limited installation of the height adjustment of the steel bar 2. At the same time, the rotating shaft 74 is rotated to make the rubber plate 73 pass through the inner wall of the hole plate 72, and the rotating shaft 74 is rotated to make the rubber plate 73 and the outer surface glue of the hole plate 72 connected, and the cross plate 76 is matched with the inner wall of the connecting hole 75. The limit column 77 and the top end of the cross plate 76 are sleeved until they are embedded and installed with the top end of the column 5, and then the height of the steel bar 2 after adjustment is limited and installed, which is convenient for the staff to better use the device in the building structure facilities.

[0034] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A height-adjustable embedded part, comprising a base (1), wherein the top of the base (1) is sleeved with four steel bars (2), an annular plate (3) is fixed to the outer surface of the four steel bars (2), and the top of the annular plate (3) is provided with two concave holes (4), characterized in that: Also includes: Two columns (5), the outer surfaces of the two columns (5) slide with the inner wall of the recessed hole (4), the bottom end of the ring plate (3) is provided with a mounting mechanism (6), the mounting mechanism (6) is arranged above the base (1), the mounting mechanism (6) is arranged on the outer surface of the reinforcing bar (2), the outer surface of the ring plate (3) is provided with two limiting mechanisms (7), the two limiting mechanisms (7) are both arranged on the outer surface of the column (5).

2. The height-adjustable embedded part according to claim 1, characterized in that: The mounting mechanism (6) comprises: A concave block (61), the top of which is glue-connected to the bottom of the ring plate (3), the outer surface of the concave block (61) is provided with two slot plates (62) for sliding, the inner walls of the two slot plates (62) are provided with a rubber block (63), one side of the two rubber blocks (63) is glue-connected to the outer surface of the column (5), the outer surface of the concave block (61) is provided with four slide grooves (64), the two sides of the two slot plates (62) are fixed with sliders (65), and the outer surfaces of the four sliders (65) slide with the inner walls of the slide grooves (64).

3. The height-adjustable embedded part according to claim 2, characterized in that: A clamping block (8) is fixed on the top end of the concave block (61), and a clamping groove (9) matching the outer surface of the clamping block (8) is formed on the bottom end of the ring plate (3).

4. The height-adjustable embedded part according to claim 2, characterized in that: The inner walls of the four sliding blocks (65) are sleeved with connecting rods (66), the outer walls of the four connecting rods (66) are sleeved with springs (67), and the two ends of the four springs (67) are respectively fixed to the opposite surfaces of the sliding groove (64) and the sliding block (65).

5. The height-adjustable embedded part according to claim 1, characterized in that: The limiting mechanism (7) comprises: A support plate (71), one side of which is fixed to the outer surface of the ring plate (3), a hole plate (72) is fixed to the top of the support plate (71), a rubber plate (73) is glued to the outer surface of the hole plate (72), a rotating shaft (74) is sleeved on the inner wall of the hole plate (72), and the rotating shaft (74) is arranged at the top of the column (5).

6. The height-adjustable embedded part according to claim 5, characterized in that: The outer surface of the rotating shaft (74) is provided with a connecting hole (75), the inner wall of the connecting hole (75) is matched with a horizontal plate (76), the top end of the horizontal plate (76) is sleeved with two limiting columns (77), and the outer surfaces of the two limiting columns (77) are matched with the top end of the column (5).

7. The height-adjustable embedded part according to claim 3, characterized in that: The size of the vertical cross-sectional area of ​​the outer surface of the clamping block (8) is matched with the size of the vertical cross-sectional area of ​​the inner wall of the clamping slot (9).

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