Supporting device

Abstract

The utility model provides a supporting device, which relates to the technical field of supporting devices and comprises a protective plate, a lug seat is fixedly mounted on the inner side of the protective plate, a fixing rod is rotatably connected to the surface of the lug seat, an adjusting rod is rotatably connected to the center of the fixing rod, and an adjusting seat is fixedly mounted on the inner side of the protective plate. The fixing rods, the lug seats, the adjusting rods and the adjusting seats are arranged, the distance between the protection plates can be conveniently adjusted, the adjusting rods and the adjusting seats are fixed through the bolts, the installation mode is simple and rapid, the distance between the protection plates can be adjusted only by rotating the bolts and taking the bolts out of the adjusting seats, the flexibility of the device is improved, and the device is suitable for different construction sites; the reinforcing block is arranged on the top face of the adjusting rod and made of aluminum alloy, the supporting strength of the adjusting rod is improved, the situation that normal use is affected due to the fact that the adjusting rod is excessively bent under the action of large external force is avoided, the service life of the adjusting rod is prolonged, and meanwhile the probability of safety accidents is reduced.

Description

Technical Field

[0001] This utility model relates to the field of support device technology, and in particular to a support device. Background Technology

[0002] Support is a set of measures to support, reinforce and protect the side walls and surrounding environment to ensure the safety of underground structure construction and the surrounding environment of the foundation pit. When constructing the foundation of a building project, the foundation pit is excavated first, and temporary support is provided on the foundation pit through a support frame to increase the safety of the foundation pit. The support frame supports the side walls of the foundation pit to prevent the foundation pit from collapsing.

[0003] Traditional support structures are mostly fixed, which is not very flexible, makes it difficult to adjust the spacing between the support plates, limits the application environment, and can easily affect construction efficiency.

[0004] Therefore, a support device is designed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0006] The present invention adopts the following technical solution: a support device, including a guard plate, an ear seat fixedly installed on the inner side of the guard plate, a fixed rod rotatably connected to the surface of the ear seat, an adjusting rod rotatably connected to the center of the fixed rod, and an adjusting seat fixedly installed on the inner side of the guard plate.

[0007] As a preferred embodiment of the support device of this utility model, the adjusting seats are evenly distributed on the inner side of the protective plate, and the adjusting rod is located inside the adjusting seats.

[0008] In a preferred embodiment of the support device of this utility model, the adjusting rod and the adjusting seat are fixedly connected by bolts.

[0009] As a preferred embodiment of the support device of this utility model, there are two sets of adjusting rods, with the two sets of adjusting rods located on the front and rear sides of the fixed rod, respectively.

[0010] As a preferred support device of this utility model, the top surfaces of the two sets of adjusting rods are fixedly equipped with reinforcing blocks, and the reinforcing blocks are made of aluminum alloy.

[0011] As a preferred embodiment of the support device of this utility model, the reinforcing blocks are symmetrically distributed on the top surface of the adjusting rod.

[0012] In a preferred embodiment of the support device of this utility model, the adjusting rod and the fixed rod, and the top end of the fixed rod and the ear seat are all fixedly connected by a fixing pin.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, a fixed rod, an ear seat, an adjusting rod, and an adjusting seat are provided to facilitate the adjustment of the spacing of the guard plates. The adjusting rod and adjusting seat are fixed with bolts, making the installation simple and quick. Simply rotate the bolts to remove the adjusting rod from the adjusting seat to adjust the spacing of the guard plates, which improves the flexibility of the device and makes it suitable for different construction sites.

[0015] 2. In this utility model, a reinforcing block is provided on the top surface of the adjusting rod, and the reinforcing block is made of aluminum alloy, which improves the support strength of the adjusting rod, avoids excessive bending of the adjusting rod under large external forces, and thus prevents it from affecting normal use, improves the service life of the adjusting rod, and also reduces the probability of safety accidents, thus having a certain protective effect. Attached Figure Description

[0016] Figure 1 A schematic diagram of a support device is provided for this utility model;

[0017] Figure 2 A top view of a support device is provided for this utility model;

[0018] Figure 3 A bottom view of a support device is provided for this utility model.

[0019] Legend:

[0020] 1. Protective plate; 2. Ear seat; 3. Fixing rod; 4. Adjusting rod; 5. Adjusting seat; 6. Bolt; 7. Fixing pin; 8. Reinforcing block. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example

[0024] Please see Figure 1-3This utility model provides a technical solution: a support device, including a protective plate 1, an ear seat 2 fixedly installed on the inner side of the protective plate 1, a fixed rod 3 rotatably connected to the surface of the ear seat 2, and an adjusting rod 4 rotatably connected to the center of the fixed rod 3. There are two sets of adjusting rods 4, located on the front and rear sides of the fixed rod 3 respectively. When the device is not in use, the fixed rod 3 can be folded between the two sets of adjusting rods 4 for easy storage, reducing space requirements and improving practicality. Reinforcing blocks 8 are fixedly installed on the top surface of the two sets of adjusting rods 4, symmetrically distributed on the top surface of the adjusting rods 4. This improves the overall support strength of the adjusting rods 4 and prevents excessive bending in certain areas. The reinforcing blocks 8 are made of aluminum alloy, which is hard and has a certain mechanical strength, thus improving... The support strength of the adjusting rod 4 is increased, thereby extending its service life and preventing excessive bending that could lead to safety accidents. An adjusting seat 5 is fixedly installed on the inner side of the guard plate 1. The adjusting seats 5 are evenly distributed on the inner side of the guard plate 1. The adjusting rod 4 is located inside the adjusting seat 5. The adjusting rod 4 and the adjusting seat 5 are fixedly connected by bolts 6. Using bolts 6 to fix the adjusting rod 4 and the adjusting seat 5 makes it easy to release the limiting position of the adjusting rod 4, thereby facilitating the adjustment of the position between the adjusting rod 4 and the adjusting seat 5, and further facilitating the adjustment of the spacing between the guard plates 1, thus improving the flexibility of the device. The adjusting rod 4 and the fixed rod 3, and the top of the fixed rod 3 and the ear seat 2 are all fixedly connected by fixing pins 7, facilitating the rotation between the adjusting rod 4 and the fixed rod 3, and the top of the fixed rod 3 and the ear seat 2.

[0025] Working principle: When it is necessary to adjust the spacing between the guard plates 1, first manually rotate the bolt 6 to remove it from the adjusting seat 5. At this time, due to the loss of the limiting effect of the bolt 6, the adjusting rod 4 can move freely. Then, by rotating the adjusting rod 4, it rotates around the fixing pin 7 on the surface of the fixing rod 3. At the same time, the fixing rod 3 rotates inside the ear seat 2 until the adjusting rod 4 and the fixing rod 3 are adjusted to the required appropriate angle. As the position of the adjusting rod 4 changes, the guard plates 1 will also move accordingly, thereby achieving the purpose of adjusting the spacing between the guard plates 1. When the spacing between the guard plates 1 reaches the expected value, align the adjusting rod 4 with the corresponding adjusting seat 5, and take the previously removed bolt 6 again and pass it through the hole on the adjusting seat 5 and the adjusting rod 4. Finally, manually rotate the bolt 6 again until it is fully tightened. In this way, the adjusting rod 4 is firmly fixed inside the adjusting seat 5. At the same time, the reinforcing block 8 can improve the support strength of the adjusting rod 4, avoid excessive bending of the adjusting rod 4 under large external forces, and prevent it from affecting normal use. This improves the service life of the adjusting rod 4, reduces the probability of safety accidents, and improves the stability and safety of the entire structure.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A support device, comprising a protective plate (1), characterized in that: An ear seat (2) is fixedly installed on the inner side of the guard plate (1). A fixed rod (3) is rotatably connected to the surface of the ear seat (2). An adjusting rod (4) is rotatably connected to the center of the fixed rod (3). An adjusting seat (5) is fixedly installed on the inner side of the guard plate (1). The adjusting seats (5) are evenly distributed on the inner side of the guard plate (1). The adjusting rod (4) is located inside the adjusting seat (5).

2. The support device according to claim 1, characterized in that: The adjusting rod (4) and the adjusting seat (5) are fixedly connected by bolts (6).

3. The support device according to claim 2, characterized in that: There are two sets of the adjusting rods (4), and the two sets of adjusting rods (4) are located on the front and rear sides of the fixed rod (3), respectively.

4. The support device according to claim 3, characterized in that: The top surfaces of the two sets of adjusting rods (4) are fixedly equipped with reinforcing blocks (8), which are made of aluminum alloy.

5. The support device according to claim 4, characterized in that: The reinforcing blocks (8) are symmetrically distributed on the top surface of the adjusting rod (4).

6. The support device according to claim 5, characterized in that: The adjusting rod (4) and the fixing rod (3), and the top of the fixing rod (3) and the ear seat (2) are all fixedly connected by fixing pins (7).

Images