Foundation pit slope reinforcing device

Abstract

The utility model relates to the technical field of foundation pit construction, and discloses a foundation pit slope reinforcing device which comprises a storage box body, a winding roller is rotationally installed in the storage box body, a servo motor is fixedly installed on the outer side of the storage box body, and one end of the winding roller penetrates out of the storage box body to be connected with the output end of the servo motor. A reinforcing net is wound on the outer side of the winding roller, a limiting ring is installed at one end of the reinforcing net, a discharging opening is formed in the bottom of the storage box body, a cover plate matched with the discharging opening is detachably installed in the discharging opening, and supporting plates are detachably installed on the outer side of the storage box body and the outer side of the cover plate correspondingly; the supporting plate is fixed to a foundation pit through first embedded bolts. According to the foundation pit slope reinforcing device, the firmness of overall mounting is improved, mounting and dismounting are convenient, operation is easy, meanwhile, the reinforcing device can be conveniently stored and carried, portability is improved, and convenience is brought to next use.

Description

Technical Field

[0001] The present application relates to the technical field of foundation pit construction, and in particular to a foundation pit slope reinforcement device. Background Art

[0002] The foundation pit is a soil pit excavated at the foundation design location according to the base elevation and foundation plane dimensions. Before excavation, the excavation plan should be determined based on geological and hydrological data and the conditions of nearby buildings on site, and waterproofing and drainage work should be done. In order to ensure the safety of pedestrians and vehicles passing around, fences will be set up around the foundation pit for protection. However, after the foundation pit is excavated, problems such as loose soil and falling rocks will occur, so the slopes of the foundation pit need to be reinforced.

[0003] Most of the existing foundation pit slope reinforcement devices currently use a single support plate to reinforce the slope. However, the deeper the foundation pit, the longer the support plate required, which is very inconvenient to install. In addition, the transportation of the support plate also takes a lot of time, which brings inconvenience to use. Utility Model Content

[0004] In order to solve the problem that the existing foundation pit slope reinforcement devices mostly use a single support plate to reinforce the slope, but the deeper foundation pit requires a longer support plate, which is very inconvenient during installation, and the transportation of the support plate also takes a lot of time, which brings inconvenience to use. The present application provides a foundation pit slope reinforcement device.

[0005] The present application provides a foundation pit slope reinforcement device that adopts the following technical solution:

[0006] A foundation pit slope reinforcement device includes a storage box, a winding roller is rotatably installed inside the storage box, and a servo motor is fixedly installed on the outside, one end of the winding roller passes through the outside of the storage box and is connected to the output end of the servo motor, a reinforcement net is wrapped around the outside of the winding roller, and a limit ring is installed on one end of the reinforcement net, a discharge port is provided at the bottom of the storage box, a cover plate that matches it is detachably installed inside the discharge port, and support plates are detachably installed on the outsides of the storage box and the cover plate, and the support plates are fixed to the foundation pit by first embedded bolts.

[0007] Preferably, a fixing block 1 is symmetrically installed on the outer sides of the storage box and the cover plate, and a fixing block 2 is symmetrically installed on the outer side of the support plate, and the fixing block 1 and the fixing block 2 are fixed by screws.

[0008] Preferably, a reinforcing plate is installed in the middle of one side of the reinforcement net, and the reinforcing plate is fixed to the foundation pit through a second embedded bolt, and the fixing sleeve is installed on the outside of the second embedded bolt.

[0009] Preferably, a groove matching the limiting ring is formed at one end of the cover plate, an electromagnet is installed at the bottom of the groove, and a control switch electrically connected to the electromagnet is provided on one side of the storage box.

[0010] Preferably, a sliding door is installed on the side of the storage box away from the servo motor to facilitate taking and placing the reinforcement net.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The foundation pit slope reinforcement device improves the overall installation firmness, is convenient for installation and disassembly, is simple to operate, and is convenient for storage and transportation of the reinforcement device, thereby improving portability and bringing convenience to next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the reinforcement net when unwinding in the utility model;

[0015] Figure 3 This is a structural diagram of the reinforcing net when it is rolled up in the present invention.

[0016] Explanation of the accompanying symbols: 1. Storage box; 2. Winding roller; 3. Reinforcement net; 4. Limiting ring; 5. Cover plate; 6. Support plate; 7. First embedded bolt; 8. Fixing block one; 9. Fixing block two; 10. Reinforcement plate; 11. Second embedded bolt; 12. Control switch; 13. Sliding door. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1 to 3 , the utility model provides a technical solution:

[0019] A foundation pit slope reinforcement device includes a storage box 1, a winding roller 2 is rotatably installed inside the storage box 1, and a servo motor is fixedly installed on the outside. One end of the winding roller 2 passes through the outside of the storage box 1 and is connected to the output end of the servo motor. A reinforcement net 3 is wrapped around the outside of the winding roller 2, and a limiting ring 4 is installed at one end of the reinforcement net 3. A discharge port is provided at the bottom of the storage box 1, and a cover plate 5 matching it is detachably installed inside the discharge port. Support plates 6 are detachably installed on the outside of the storage box 1 and the cover plate 5, and the support plate 6 is fixed to the foundation pit by a first embedded bolt 7.

[0020] After the lifting of lifting device 1, can make lifting device 1 be lifted up, and lifting frame 1 is lifted up, and support plate 6 is installed on one side of lifting frame 1 and lifting frame 2, and support plate 6 is fixed to the top and bottom of lifting frame 1 by first embedded bolt 7, which improves the installation firmness of reinforcement device and facilitates installation and removal. After use, first disassemble with support plate 6, then you can clean the reinforcement net 4, and then start the servo motor to drive the reel 3 to rotate, and rewind the reinforcement net 4 into the storage box 1, which is convenient for carrying the reinforcement device.

[0021] The outside of the storage box 1 and the cover plate 5 are symmetrically installed with fixing blocks 8, and the outside of the support plate 6 is symmetrically installed with fixing blocks 2 9. The fixing blocks 1 8 and 2 9 are fixed by screws. During installation, threaded holes are opened in the middle of the fixing blocks 1 8 and 2 9, and the screws can be passed through the threaded holes for fixing.

[0022] A reinforcing plate 10 is installed in the middle of one side of the reinforcing net 3. The reinforcing plate 10 is fixed to the foundation pit by a second embedded bolt 11, and the fixing sleeve is installed on the outside of the second embedded bolt 11. In order to improve the overall strength of the reinforcement device, the second embedded bolt 11 can be passed through the reinforcing net 3 and the foundation pit for fixing, so that the reinforcing plate 10 can squeeze the reinforcing net 3 and contact it, so that the reinforcing net 3 and the surface of the foundation pit fit each other, thereby improving the reinforcement effect.

[0023] A groove matching the limit ring 4 is provided at one end of the cover 5, an electromagnet is installed at the bottom of the groove, and a control switch 12 electrically connected to the electromagnet is provided on one side of the storage box 1. It should be noted that the limit ring is made of metal iron. During installation, the limit ring 4 is inserted into the groove of the cover 5, and the control switch 12 is pressed to energize the electromagnet to generate mutual attraction, which plays a fixing role. During disassembly, the electromagnet is de-energized through the control switch 12, and the limit ring 4 can be taken out. The operation is simple and convenient.

[0024] A sliding door 13 is installed on the side of the storage box 1 away from the servo motor for convenient placement of the reinforcement net 3. The sliding door 13 can be opened to take out the reinforcement net 3 wrapped around the outside of the winding roller 2, making it convenient to maintain and repair the reinforcement net 3.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0026] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A foundation pit slope reinforcement device, characterized by: The invention comprises a storage box (1), wherein a winding roller (2) is rotatably installed inside the storage box (1), and a servo motor is fixedly installed on the outside. A sliding door (13) is installed on the side of the storage box (1) away from the servo motor for conveniently taking and placing a reinforcement net (3). One end of the winding roller (2) passes through the outside of the storage box (1) and is connected to the output end of the servo motor. A reinforcement net (3) is wound around the outside of the winding roller (2), and a limiting ring (4) is installed on one end of the reinforcement net (3). A discharge port is provided at the bottom of (1), a cover plate (5) matching the discharge port is detachably installed inside the discharge port, a support plate (6) is detachably installed on the outer sides of the storage box (1) and the cover plate (5), the support plate (6) is fixed to the foundation pit by a first embedded bolt (7), a groove matching the limit ring (4) is provided at one end of the cover plate (5), an electromagnet is installed at the bottom of the groove, and a control switch (12) electrically connected to the electromagnet is provided on one side of the storage box (1).

2. The foundation pit slope reinforcement device according to claim 1, characterized in that: The outer sides of the storage box (1) and the cover plate (5) are both symmetrically mounted with a fixing block 1 (8), and the outer side of the support plate (6) is symmetrically mounted with a fixing block 2 (9), and the fixing block 1 (8) and the fixing block 2 (9) are fixed by screws.

3. The foundation pit slope reinforcement device according to claim 2, characterized in that: A reinforcing plate (10) is installed in the middle of one side of the reinforcing net (3); the reinforcing plate (10) is fixed to the foundation pit via a second embedded bolt (11), and the fixing sleeve is installed on the outside of the second embedded bolt (11).

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