Adjustable foundation support for construction

Abstract

The utility model relates to the field of construction foundation support especially relates to a adjustable foundation support for construction. Including the rod body and installation component, the inner wall of rod body is equipped with adjusting structure, adjusting structure includes a plurality of fixed disc, a plurality of fixed disc with rod body fixed connection, a plurality of the inner wall rotationally connected of fixed disc has the pivot, the pivot includes upper connecting portion, the lower fixed connection of pivot has first bevel gear, the toothing of first bevel gear is engaged with second bevel gear, the lower fixed connection of rod body has adjusting cylinder, first bevel gear and second bevel gear are located in adjusting cylinder, one side fixed connection of second bevel gear has round bar. The utility model provides a adjustable foundation support for construction has the advantage that the user carries out the adjustment in the lower end of rod body, can change the protruding length of the upper end support column of rod body, reduces the operation difficulty, improves the precision of rod body support.

Description

Technical Field

[0001] This utility model relates to the field of construction foundation supports, and in particular to an adjustable foundation support for construction. Background Technology

[0002] Construction foundation supports generally refer to temporary support systems used in building construction to support the construction of foundation structures, such as foundation slabs, pile caps, ground beams, and pile caps.

[0003] Existing technologies, such as the utility model patent with publication number CN220580347U, disclose a foundation support for construction. This patent employs a support base, an adjustment component, and a support frame. The support base includes a base plate and a first screw mounted on the base plate. The adjustment component is threadedly connected to the first screw of the support base and can be raised and lowered on the first screw. The support frame includes a second screw and a top plate mounted on the second screw. The second screw is threadedly connected to the adjustment component. The first and second screws have opposite helical directions. The distance between the support frame and the support base can be adjusted by the adjustment component. This utility model, by setting an adjustment component between the first and second screws, and cooperating with the limiting frame, can control the closing of half-column one and half-column two. After half-column one and half-column two separate, the distance between the base plate and the top plate can be quickly adjusted. After half-column one and half-column two close, the distance between the base plate and the top plate can be finely adjusted, saving time and effort and being quick to use.

[0004] The inventors discovered the following problems in the use of the foundation support during their daily work: When installing the foundation support, users need to ensure that the height of the upper part of the pole is consistent and that the bottom of the lever is level, which requires climbing to work, making the operation cumbersome and the work efficiency low. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the height adjustment of the upper end of the pole is cumbersome, time-consuming and labor-intensive when installing the foundation support in the existing technology.

[0006] To solve the above-mentioned technical problems, this utility model provides an adjustable foundation support for construction, comprising: a pole body and an installation assembly. The inner wall of the pole body is provided with an adjustment structure, which includes a plurality of fixed discs. The plurality of fixed discs are fixedly connected to the pole body. The inner walls of the plurality of fixed discs are rotatably connected to a rotating shaft. The rotating shaft includes an upper connecting part. The lower end of the rotating shaft is fixedly connected to a first bevel gear. The tooth surface of the first bevel gear meshes with a second bevel gear. The lower end of the pole body is fixedly connected to an adjusting cylinder. The first bevel gear and the second bevel gear are located inside the adjusting cylinder. A round rod is fixedly connected to one side of the second bevel gear. The arc surface of the round rod is rotatably connected to the adjusting cylinder. The arc surface of the upper connecting part is threadedly connected to a support column. The end of the support column near the rotating shaft is fixedly connected to a sliding rod. The arc surface of the sliding rod is slidably connected to one of the fixed discs.

[0007] The effect achieved by the above components is that the user can adjust the lower end of the rod to change the extension length of the upper support column, reducing the difficulty of operation and improving the accuracy of the rod support.

[0008] Preferably, an auxiliary head is fixedly connected to the end of the round rod away from the second bevel gear, a connecting head is slidably connected to the inner wall of the auxiliary head, and a handle is slidably connected to the arc surface of the connecting head.

[0009] The effect achieved by the above components is that the auxiliary head is driven to rotate by the coupling, which in turn drives the round rod to rotate. The handle can slide along the coupling, making it highly versatile.

[0010] Preferably, an installation assembly is provided on the side of the adjusting cylinder and the support column that are far apart from each other, and a support plate is fixedly connected to both the side of the adjusting cylinder and the support column that are far apart from each other by means of the installation assembly.

[0011] The effect achieved by the above components is that the support plate, support column and adjusting cylinder can be easily disassembled and assembled by the installation components, which is convenient for users to maintain and replace.

[0012] Preferably, the mounting assembly includes two mounting frames, which are respectively fixedly connected to the adjusting cylinder and the support column. A bidirectional screw is rotatably connected to the inner wall of the mounting frame. Two clamping plates are threadedly connected to the arc surface of the bidirectional screw. The two clamping plates are slidably connected to the inner wall of the mounting frame. Two mounting blocks are slidably connected to the inner wall of the mounting frame. The two mounting blocks are fixedly connected to the support plate.

[0013] The effect achieved by the above components is as follows: rotating the bidirectional screw drives the two clamping plates to move, using the clamping plates to position the mounting block, and then to position the support plate.

[0014] Preferably, each of the two clamping plates has a plurality of anti-slip patterns on the side that is close to each other, and the plurality of anti-slip patterns are evenly distributed on the clamping plates.

[0015] The effect achieved by the above components is to increase the friction on the surface of the clamping plate through the anti-slip texture, thereby improving the limiting effect of the clamping plate.

[0016] Preferably, the support column is a steel column, the adjusting cylinder is a steel cylinder, and the support plate is a steel plate.

[0017] The aforementioned components achieve the following effects: the support column, adjusting cylinder, and support plate are made of steel, which has high strength, good elongation, and is reusable.

[0018] Compared with related technologies, the adjustable foundation support for construction provided by this utility model has the following beneficial effects:

[0019] This utility model provides an adjustable foundation support for construction. By setting an adjustment structure, the user, positioned on the ground, can directly rotate the round rod on the adjusting cylinder at the lower end of the support. Through the cooperation of the second and first bevel gears, the rotating shaft rotates along the fixed disc within the support body. The upper connecting part of the rotating shaft, via a thread, drives the support column at the top of the support body to move, thereby changing the height of the upper end of the support. This eliminates the need for the user to climb to adjust the support height, improving the accuracy of the upper end of the support for the building formwork and the overall stability of the foundation support. It simplifies operation, increases the efficiency of foundation installation, and the support discs at both ends of the support body can be easily disassembled and reassembled using installation components, facilitating user maintenance and replacement. Attached Figure Description

[0020] Figure 1 A structural schematic diagram of an adjustable foundation support for construction provided by this utility model;

[0021] Figure 2 for Figure 1 A partial structural schematic diagram of the adjustment structure shown;

[0022] Figure 3 for Figure 2 The diagram shows the disassembled structure of the regulating cylinder;

[0023] Figure 4 for Figure 1 A partial structural diagram of the adjustment structure is shown;

[0024] Figure 5 for Figure 4 The diagram shows the structural structure of the mounting components.

[0025] The following are the labeling elements in the diagram: 1. Rod body; 2. Adjustment structure; 201. Fixed plate; 202. Rotating shaft; 203. Upper connecting part; 204. Adjusting cylinder; 205. First bevel gear; 206. Second bevel gear; 207. Round rod; 208. Auxiliary head; 209. Connecting joint; 210. Handle; 211. Support column; 212. Slide rod; 213. Mounting assembly; 2131. Mounting frame; 2132. Double-acting screw; 2133. Clamping plate; 2134. Mounting block; 214. Support plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0028] Please see Figures 1 to 4 The present invention provides an adjustable foundation support for construction, comprising: a rod body 1 and an installation assembly 213, wherein the inner wall of the rod body 1 is provided with an adjustment structure 2.

[0029] In the embodiments of this utility model, please refer to Figures 1 to 5The adjusting structure 2 includes several fixed discs 201, which are fixedly connected to the rod body 1. A rotating shaft 202 is rotatably connected to the inner wall of each fixed disc 201. The rotating shaft 202 includes an upper connecting part 203. A first bevel gear 205 is fixedly connected to the lower end of the rotating shaft 202. The teeth of the first bevel gear 205 mesh with a second bevel gear 206. An adjusting cylinder 204 is fixedly connected to the lower end of the rod body 1. The first bevel gear 205 and the second bevel gear 206 are located inside the adjusting cylinder 204. A round rod 207 is fixedly connected to one side of the second bevel gear 206. The arc surface of the round rod 207 is rotatably connected to the adjusting cylinder 204. A support column 211 is threadedly connected to the arc surface of the upper connecting part 203. The support column 211 is close to the rotating shaft 201. One end of rod 207 is fixedly connected to a sliding rod 212. The arc surface of the sliding rod 212 is slidably connected to one of the fixed discs 201. The user can adjust the lower end of the rod 1 to change the extension length of the upper support column 211, reducing the difficulty of operation and improving the accuracy of the rod 1 support. The end of the round rod 207 away from the second bevel gear 206 is fixedly connected to an auxiliary head 208. The inner wall of the auxiliary head 208 is slidably connected to a connector 209. The arc surface of the connector 209 is slidably connected to a handle 210. The auxiliary head 208 is rotated by the connector 209, which in turn drives the round rod 207 to rotate. The handle 210 can slide along the connector 209, which is highly applicable. The adjusting cylinder 204 and the support column 211 are on opposite sides. A mounting assembly 213 is provided. Support plates 214 are fixedly connected to the sides of the adjusting cylinder 204 and the support column 211 that are away from each other, via the mounting assembly 213. The mounting assembly 213 allows for easy assembly and disassembly of the support plates 214 from the support column 211 and the adjusting cylinder 204, facilitating user maintenance and replacement. The mounting assembly 213 includes two mounting frames 2131, which are fixedly connected to the adjusting cylinder 204 and the support column 211 respectively. A bidirectional screw 2132 is rotatably connected to the inner wall of the mounting frame 2131. Two clamping plates 2133 are threadedly connected to the arc surface of the bidirectional screw 2132. The two clamping plates 2133 are slidably connected to the inner wall of the mounting frame 2131. Two mounting blocks 2134 are connected to the support plate 214. Rotating the bidirectional screw 2132 drives the two clamping plates 2133 to move. The clamping plates 2133 are used to position the mounting blocks 2134, and then to position the support plate 214. Several anti-slip patterns are provided on the side of the two clamping plates 2133 that are close to each other. The anti-slip patterns are evenly distributed on the clamping plates 2133. The anti-slip patterns increase the friction on the surface of the clamping plates 2133 and improve the limiting effect of the clamping plates 2133. The support column 211 is a steel column, the adjusting cylinder 204 is a steel cylinder, and the support plate 214 is a steel plate. The support column 211, the adjusting cylinder 204 and the support plate 214 are made of steel, which has high strength, good elongation and reusability.

[0030] The working principle of the adjustable foundation support for construction provided by this utility model is as follows: By setting the adjustment structure 2, first rotate the round rod 207, which drives the second bevel gear 206 to rotate. The second bevel gear 206 drives the first bevel gear 205 to rotate through its tooth surface. The first bevel gear 205 then drives the rotating shaft 202 to rotate along several fixed discs 201 within the rod body 1. During this process, the upper connecting part 203 of the rotating shaft 202 drives the support column 211 to move through the thread. The sliding rod 212 on the support column 211 always slides along a fixed disc 201. The user can change the extension length of the support column 211 at the upper end of the rod body 1 by rotating the round rod 207 on the adjusting cylinder 204 at the bottom of the rod body 1. When it is necessary to replace the support disc 214 on the adjusting cylinder 204 or the support column 211, first rotate the double-acting screw 2132. The double-acting screw 2132 drives the two clamping plates 2133 to move away from each other simultaneously through the thread. The clamping plate 2133 slides along the inner wall of the mounting frame 2131, releasing the restriction on the mounting block 2134. Then, the support plate 214 can be removed away from the mounting frame 2131. The auxiliary head 208 is rotated by the coupling 209, which in turn rotates the round rod 207. The handle 210 can slide along the coupling 209, which is highly versatile. The auxiliary head 208 is rotated by the coupling 209, which in turn rotates the round rod 207. The handle 210 can slide along the coupling 209, which is highly versatile. The rotation of the bidirectional screw 2132 moves the two clamping plates 2133. The clamping plates 2133 are used to position the mounting block 2134, which in turn positions the support plate 214. The anti-slip texture increases the friction on the surface of the clamping plates 2133, improving the limiting effect of the clamping plates 2133. The support column 211, the adjusting cylinder 204, and the support plate 214 are made of steel, which has high strength, good elongation, and is reusable.

[0031] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An adjustable foundation support for construction, characterized in that, include: The rod (1) and mounting assembly (213) are provided with an adjustment structure (2) on the inner wall of the rod (1). The adjustment structure (2) includes several fixed discs (201), which are fixedly connected to the rod (1). A rotating shaft (202) is rotatably connected to the inner wall of the fixed discs (201). The rotating shaft (202) includes an upper connecting part (203). A first bevel gear (205) is fixedly connected to the lower end of the rotating shaft (202). A second bevel gear (206) meshes with the tooth surface of the first bevel gear (205). The lower end of the rod (1) is connected to the rod (213). An adjusting cylinder (204) is fixedly connected to the end. The first bevel gear (205) and the second bevel gear (206) are located inside the adjusting cylinder (204). A round rod (207) is fixedly connected to one side of the second bevel gear (206). The arc surface of the round rod (207) is rotatably connected to the adjusting cylinder (204). A support column (211) is threadedly connected to the arc surface of the upper connecting part (203). A slide rod (212) is fixedly connected to one end of the support column (211) near the rotating shaft (202). The arc surface of the slide rod (212) is slidably connected to one of the fixed disks (201).

2. The adjustable foundation support for construction according to claim 1, characterized in that, An auxiliary head (208) is fixedly connected to one end of the round rod (207) away from the second bevel gear (206). A connecting head (209) is slidably connected to the inner wall of the auxiliary head (208), and a handle (210) is slidably connected to the arc surface of the connecting head (209).

3. The adjustable foundation support for construction according to claim 1, characterized in that, An installation assembly (213) is provided on the side of the adjusting cylinder (204) and the support column (211) that are far apart from each other. A support plate (214) is fixedly connected to the side of the adjusting cylinder (204) and the support column (211) that are far apart from each other by means of the installation assembly (213).

4. The adjustable foundation support for construction according to claim 3, characterized in that, The mounting assembly (213) includes two mounting frames (2131), which are fixedly connected to the adjusting cylinder (204) and the support column (211) respectively. The inner wall of the mounting frame (2131) is rotatably connected to a bidirectional screw (2132). The arc surface of the bidirectional screw (2132) is threadedly connected to two clamping plates (2133). The two clamping plates (2133) are slidably connected to the inner wall of the mounting frame (2131). The inner wall of the mounting frame (2131) is slidably connected to two mounting blocks (2134), which are fixedly connected to the support plate (214).

5. The adjustable foundation support for construction according to claim 4, characterized in that, The two clamps (2133) are provided with a number of anti-slip patterns on the side of each other, and the number of anti-slip patterns are evenly distributed on the clamps (2133).

6. The adjustable foundation support for construction according to claim 3, characterized in that, The support column (211) is a steel column, the adjusting cylinder (204) is a steel cylinder, and the support plate (214) is a steel plate.

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