Embedded supporting seat for engineering construction

Abstract

The utility model relates to the technical field of embedded supporting seats, in particular to an embedded supporting seat for engineering construction, which comprises a first supporting plate, a sleeve is fixedly connected to the middle of the upper surface of the first supporting plate, a sleeve rod is slidably connected to the inner side wall of the sleeve, and a second supporting plate is fixedly connected to the upper surface of the sleeve rod. The threaded rod is rotated to drive the nut blocks to move, the nut blocks drive the connecting rod to move, the connecting rod drives the second supporting plate to move, when the two nut blocks are close to each other, the second supporting plate and the first supporting plate are away from each other, and when the two nut blocks are away from each other, the second supporting plate and the first supporting plate are close to each other. When the device is adjusted to a proper height, the positioning pins are inserted into the corresponding positioning holes, so that the sleeves and the sleeve rods do not slide mutually, and when the field condition is changed, the height of the device can be finely adjusted, a new supporting seat does not need to be installed again, the construction progress is not influenced, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-embedded support seats, in particular to a pre-embedded support seat for engineering construction. Background Art

[0002] Embedded support is a kind of construction workpiece used in construction projects. Especially in concrete structures, it is necessary to pre-install steel support to improve the bearing capacity and stability of the structure. The specific application scenarios of embedded support may include bridge construction, building construction, etc. The design and installation of embedded support is to ensure that the load can be transmitted flatly and evenly, so as to ensure the stability and safety of the structure.

[0003] At present, some pre-buried support seats on the market are fixed support structures. During the construction process of engineering construction, if it is found that the actual conditions are different from the design drawings, or the on-site conditions change, the height of the support cannot be fine-tuned and a new support seat needs to be reinstalled, which affects the construction progress and is not very practical. Therefore, an embedded support seat for engineering construction is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a pre-buried support seat for engineering construction to solve the problems raised in the above-mentioned background technology.

[0005] The lockhole that is formed on the upper and lower surfaces of the first support plate is formed on the second support plate, and the lockhole that is formed on the upper and lower surfaces of the first support plate is formed on the second support plate.

[0006] As a further preferred embodiment of the present technical solution: four connecting plates are welded to the outer side wall of the first support plate.

[0007] As a further preferred embodiment of the present technical solution: a connection hole is provided on the upper surface of the connection plate.

[0008] As a further preferred embodiment of the technical solution: two pipe supports are symmetrically welded to the outer side wall of the second support plate.

[0009] As a further preferred embodiment of the technical solution: the outer side wall of the mounting frame is symmetrically provided with two limiting grooves, the outer side wall of the nut block is symmetrically welded with two limiting blocks, and the outer side wall of the limiting block is slidably connected to the inner side wall of the limiting groove.

[0010] As a further preferred embodiment of the technical solution: a ground pin is fixedly connected to the lower surface of the first support plate.

[0011] As a further preferred embodiment of the present technical solution: the threaded rod passes through the outer side wall of the mounting frame and is fixedly connected with an adjusting button.

[0012] As a further preferred embodiment of the present technical solution: reinforcing ribs are uniformly welded on the upper surface of the second support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model drives the nut block to move by rotating the threaded rod, the nut block drives the connecting rod to move, and the connecting rod drives the second support plate to move. When the two nut blocks are close to each other, the second support plate and the first support plate are away from each other. When the two nut blocks are away from each other, the second support plate and the first support plate are close to each other, and the relative position of the sleeve and the sleeve rod is also changing. When the device is adjusted to a suitable height, the positioning pin is inserted into the corresponding positioning hole so that the sleeve and the sleeve rod no longer slide against each other. When it is found that the actual conditions are inconsistent with the design drawings, or the on-site conditions change, the height of the device can be fine-tuned without reinstalling a new support seat, which does not affect the construction progress and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a structural schematic diagram of the mounting frame in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the sleeve rod and the sleeve in the utility model.

[0019] In the figure: 1. first support plate; 2. sleeve; 3. sleeve rod; 4. second support plate; 5. mounting frame; 6. threaded rod; 7. nut block; 8. mounting groove; 9. connecting rod; 10. positioning hole; 11. positioning block; 12. positioning pin; 13. connecting plate; 14. connecting hole; 15. pipe bracket; 16. limit groove; 17. limit block; 18. ground pin; 19. adjustment button; 20. reinforcing rib. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] See also Figure 1-4The utility model provides a technical solution: an embedded support seat for engineering construction, comprising a first support plate 1, a sleeve 2 is fixedly connected to the middle of the upper surface of the first support plate 1, a sleeve rod 3 is slidably connected to the inner wall of the sleeve 2, a second support plate 4 is fixedly connected to the upper surface of the sleeve rod 3, two mounting brackets 5 are symmetrically welded to the upper surface of the first support plate 1, a threaded rod 6 is rotatably connected to the inner wall of the mounting bracket 5 through a bearing, a nut block 7 is threadedly connected to the outer wall of the threaded rod 6, two mounting grooves 8 are symmetrically provided on the lower surface of the second support plate 4, a connecting rod 9 is rotatably connected to the inner wall of the mounting groove 8 through a bearing, the connecting rod 9 is hingedly connected to the nut block 7, and the sleeve 2 and the outer wall of the sleeve rod 3 are provided on both sides. Positioning hole 10, the outer side wall of the sleeve 2 is symmetrically provided with two positioning blocks 11, and the two positioning blocks 11 are fixedly connected with a positioning pin 12 on the side close to each other, and the outer side wall of the positioning pin 12 is slidably connected to the inner side wall of the positioning hole 10; rotating the threaded rod 6 drives the nut block 7 to move, the nut block 7 drives the connecting rod 9 to move, and the connecting rod 9 drives the second support plate 4 to move. When the two nut blocks 7 are close to each other, the second support plate 4 and the first support plate 1 are away from each other. When the two nut blocks 7 are away from each other, the second support plate 4 and the first support plate 1 are close to each other, and the relative position of the sleeve 2 and the sleeve rod 3 is also changing. When the device is adjusted to a suitable height, the positioning pin 12 is inserted into the corresponding positioning hole 10 so that the sleeve 2 and the sleeve rod 3 no longer slide against each other.

[0023] In this embodiment, specifically: four connecting plates 13 are welded to the outer side wall of the first supporting plate 1 to facilitate connection with the foundation.

[0024] In this embodiment, specifically: a connection hole 14 is opened on the upper surface of the connection plate 13, which can be used in conjunction with a bolt.

[0025] In this embodiment, specifically: two pipe brackets 15 are symmetrically welded to the outer wall of the second support plate 4 ; these can be used to pre-embed pipes used in engineering construction.

[0026] In this embodiment, specifically: two limit grooves 16 are symmetrically opened on the outer wall of the mounting frame 5, two limit blocks 17 are symmetrically welded on the outer wall of the nut block 7, and the outer wall of the limit block 17 is slidably connected to the inner wall of the limit groove 16, so that the nut block 7 does not rotate with the rotation of the threaded rod 6.

[0027] In this embodiment, specifically: a ground pin 18 is fixedly connected to the lower surface of the first support plate 1, so as to facilitate insertion into the ground for fixation.

[0028] In this embodiment, specifically: the threaded rod 6 passes through the outer side wall of the mounting frame 5 and is fixedly connected with an adjusting button 19 to facilitate the rotation of the threaded rod 6 .

[0029] In this embodiment, specifically: reinforcing ribs 20 are uniformly welded on the upper surface of the second support plate 4 , thereby enhancing the pressure resistance of the surface of the second support plate 4 .

[0030] The working principle of the utility model is: rotating the threaded rod 6 drives the nut block 7 to move, the nut block 7 drives the connecting rod 9 to move, and the connecting rod 9 drives the second support plate 4 to move. When the two nut blocks 7 are close to each other, the second support plate 4 and the first support plate 1 are away from each other. When the two nut blocks 7 are away from each other, the second support plate 4 and the first support plate 1 are close to each other, and the relative positions of the sleeve 2 and the sleeve rod 3 are also changing. When the device is adjusted to a suitable height, the locating pin 12 is inserted into the corresponding locating hole 10 so that the sleeve 2 and the sleeve rod 3 no longer slide against each other, thereby forming a pre-buried support seat for engineering construction. When it is found that the actual conditions are inconsistent with the design drawings, or the on-site conditions change, the height of the device can be fine-tuned without reinstalling a new support seat, which does not affect the construction progress and is more practical.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-buried support base for engineering construction, comprising a first support plate (1), characterized in that: A sleeve (2) is fixedly connected to the middle of the upper surface of the first support plate (1), a sleeve rod (3) is slidably connected to the inner side wall of the sleeve (2), and a second support plate (4) is fixedly connected to the upper surface of the sleeve rod (3). Two mounting brackets (5) are symmetrically welded to the upper surface of the first support plate (1), a threaded rod (6) is rotatably connected to the inner side wall of the mounting bracket (5) via a bearing, and a nut block (7) is threadedly connected to the outer side wall of the threaded rod (6), and two mounting grooves ( 8), the inner wall of the installation groove (8) is rotatably connected to a connecting rod (9) through a bearing, the connecting rod (9) is hingedly connected to the nut block (7), and positioning holes (10) are provided on both sides of the outer walls of the sleeve (2) and the sleeve rod (3), and the outer wall of the sleeve (2) is symmetrically provided with two positioning blocks (11), and the two positioning blocks (11) are fixedly connected to a positioning pin (12) on one side close to each other, and the outer wall of the positioning pin (12) is slidably connected to the inner wall of the positioning hole (10).

2. The embedded support seat for engineering construction according to claim 1, characterized in that: Four connecting plates (13) are welded to the outer side wall of the first supporting plate (1).

3. The embedded support seat for engineering construction according to claim 2 is characterized in that: The upper surface of the connecting plate (13) is provided with a connecting hole (14).

4. The embedded support seat for engineering construction according to claim 2, characterized in that: Two pipe supports (15) are symmetrically welded to the outer side wall of the second support plate (4).

5. The embedded support seat for engineering construction according to claim 2, characterized in that: The outer wall of the mounting frame (5) is symmetrically provided with two limiting grooves (16), the outer wall of the nut block (7) is symmetrically welded with two limiting blocks (17), and the outer walls of the limiting blocks (17) are slidably connected to the inner walls of the limiting grooves (16).

6. The embedded support seat for engineering construction according to claim 2, characterized in that: A grounding pin (18) is fixedly connected to the lower surface of the first support plate (1).

7. The embedded support seat for engineering construction according to claim 6, characterized in that: The threaded rod (6) passes through the outer side wall of the mounting frame (5) and is fixedly connected with an adjustment button (19).

8. The embedded support seat for engineering construction according to claim 6, characterized in that: The upper surface of the second support plate (4) is uniformly welded with reinforcing ribs (20).

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