A reinforcement component for building foundation pit support

Abstract

The utility model discloses a reinforcement component for supporting a building foundation pit, including a base, a transmission seat installed at the upper end of the base, a reinforcement plate arranged on one side above the base, a transmission cavity opened on one side inside the transmission seat, a threaded rod rotatably arranged at the middle position inside the transmission cavity, a lifting connection block connected to the external thread of the threaded rod, one end of the lifting connection block connected to the reinforcement plate, and a solar panel installed at the upper end of the transmission seat, a battery arranged on the upper side inside the transmission seat, and the input end of the battery electrically connected to the output end of the solar panel. The reinforcement component for supporting a building foundation pit can change the height of the reinforcement plate to adapt to foundation pits of different depths. The operator only needs to start the AC motor to complete the operation, which is simple, convenient and fast to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of building foundation pits, in particular to a reinforcement component for supporting building foundation pits. Background Art

[0002] Building foundation pit, as an architectural term, refers to the space excavated from the ground for the construction of underground structures of buildings. It is an important part of foundation construction. Its excavation depth, shape and size are determined based on the location, elevation and plane dimensions of the foundation design. In the construction of building foundation pits, in order to ensure the stability and safety of the foundation pit slopes, foundation pit support and reinforcement technology is often used, among which reinforced foundation pit support components are an important tool.

[0003] The existing Chinese patent with announcement number CN212835430U discloses a foundation pit reinforcement and support device, including a device main body, a steel baffle is provided at the rear end of the device main body, a connecting base is provided on the front end outer surface of the steel baffle, an oblique bracket is provided between the upper surface of the connecting base near the front end and the front end outer surface of the steel baffle near the upper end, a No. 1 reinforcement bracket is provided between the rear end outer surface of the oblique bracket and the junction between the steel baffle and the connecting base, a No. 2 reinforcement bracket is provided on the upper end of the No. 1 reinforcement bracket, a fixing hole is provided on the outer surface of the upper end of the connecting base near the front end, a fixing rubber ring is provided on the upper end of the fixing hole, a fixing nail is provided in the fixing hole, a reinforcement hole is provided at the rear end of the fixing hole, and a reinforcement rubber ring is provided on the upper end of the reinforcement hole.

[0004] Although the above scheme has strong stability for the foundation pit and good use effect, as the depth of the foundation pit changes, the foundation pit support also needs to change with the depth of the foundation pit. The structure of the reinforcement support device is fixed and reinforcement components of different depths need to be replaced, which affects the actual operation. Therefore, it does not meet the existing needs. In this regard, we propose a reinforcement component for building foundation pit support. Utility Model Content

[0005] The utility model aims to provide a reinforcement component for building foundation pit support, so as to solve the problem that the reinforcement component structure proposed in the above background technology is fixed and it is not easy to change the height to adapt to the depth of the foundation pit.

[0006] To achieve the above object, the utility model provides the following technical solution: a reinforcement assembly for building foundation pit support, comprising a base, a transmission seat is installed on the upper end of the base, and a reinforcement plate is arranged on one side above the base;

[0007] It also includes a transmission cavity, which is opened on one side of the transmission seat, a threaded rod is rotatably arranged at the middle position of the transmission cavity, an external thread of the threaded rod is connected to a lifting connection block, and one end of the lifting connection block is connected to the reinforcement plate;

[0008] It also includes a solar panel, which is installed on the upper end of the transmission base. A battery is arranged on the upper side of the transmission base, and the input end of the battery is electrically connected to the output end of the solar panel;

[0009] It also includes a slide groove, which is opened inside the reinforcement plate, and three slide grooves are evenly distributed. Slide rods are slidably arranged inside the slide grooves, one end of the slide rods extends into the inside of the slide grooves, and one end of the slide rods located outside the slide grooves is connected to the base.

[0010] Preferably, an AC motor is arranged on the lower side of the transmission seat, and a rotating shaft is arranged on the output end of the AC motor through a coupling. One end of the rotating shaft extends into the interior of the transmission cavity, and the rotating shaft rotates with the transmission cavity. Bevel gears are arranged on one end of the rotating shaft located inside the transmission cavity and on the lower side of the outer wall of the threaded rod, and the bevel gears are meshingly connected.

[0011] Preferably, guide rods are welded to the front and rear sides of the transmission cavity, the guide rods pass through the lifting connection block, and the guide rods are slidably matched with the lifting connection block.

[0012] Preferably, a photovoltaic inverter is arranged above the battery, and an input end of the photovoltaic inverter is electrically connected to an output end of the battery.

[0013] Preferably, a photovoltaic controller is installed on the lower side of the rear end of the transmission seat, the input end of the photovoltaic controller is electrically connected to the output end of the solar cell panel, and the output end of the photovoltaic controller is electrically connected to the input end of the battery.

[0014] Preferably, an anti-slip block is slidably provided on the upper side of the interior of the slide groove, and the anti-slip block is welded and fixed to the slide rod.

[0015] Preferably, the anti-slip block and the slide groove are connected via a connecting spring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model sets a transmission seat at the upper end of the base, and an AC motor is arranged inside the transmission seat. When the depth of the foundation pit support needs to be changed, the operator can start the AC motor, and the AC motor rotates the rotating shaft. The threaded rod can be rotated under the transmission of the bevel gear, and the rotation of the threaded rod can make the lifting connection block move up and down. The lifting and lowering of the lifting connection block can synchronously drive the reinforcement plate to move synchronously, and then the height of the reinforcement plate can be changed to adapt to foundation pits of different depths. The operator only needs to start the AC motor to complete the operation. The operation is simple, convenient and fast.

[0018] 2. The utility model has a solar panel installed on the upper end of the transmission seat. When used during the day, the solar panel can absorb sunlight and convert light energy into electrical energy and store it in the battery. The photovoltaic inverter can convert direct current into alternating current, which can then power the AC motor, thus saving energy consumption, saving the cost of use, and achieving the purpose of energy saving and environmental protection.

[0019] 3. The utility model has a slide groove opened inside the reinforcement plate, and a slide rod is slidably arranged inside the slide groove, and the lower end of the slide rod is connected to the base. When the reinforcement plate moves up, the slide rod will slide out of the slide groove. Due to the guiding effect of the slide groove, the slide rod will not shake or twist due to uneven force or directional deviation, thereby ensuring the stability of the reinforcement plate during movement. When the reinforcement plate moves up due to external force, the connecting spring arranged inside the slide groove can absorb and buffer part of the impact force, thereby preventing the reinforcement plate from being damaged or unstable displacement due to instantaneous excessive force. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front view schematic diagram of the internal structure of the utility model;

[0022] Figure 3 It is a side view schematic diagram of the internal structure of the transmission chamber of the utility model;

[0023] Figure 4 It is a schematic side view of the internal structure of the reinforcement plate of the utility model.

[0024] In the figure: 1. base; 2. reinforcement plate; 3. transmission seat; 4. transmission chamber; 5. threaded rod; 6. guide rod; 7. lifting connection block; 8. bevel gear; 9. rotating shaft; 10. AC motor; 11. solar panel; 12. photovoltaic inverter; 13. battery; 14. photovoltaic controller; 15. sliding rod; 16. slide groove; 17. anti-slip block; 18. connecting spring. DETAILED DESCRIPTION

[0025] 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. 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 creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 , the utility model provides a technical solution: a reinforcement component for building foundation pit support, comprising a base 1, a transmission seat 3 is installed on the upper end of the base 1, and a reinforcement plate 2 is arranged on one side above the base 1;

[0027] It also includes a transmission chamber 4, which is opened on one side of the transmission seat 3. A threaded rod 5 is rotatably arranged at the middle position of the transmission chamber 4. The external thread of the threaded rod 5 is connected to a lifting connection block 7. One end of the lifting connection block 7 is connected to the reinforcement plate 2.

[0028] It also includes a solar panel 11, which is installed on the upper end of the transmission base 3. A battery 13 is arranged on the upper side of the transmission base 3. The input end of the battery 13 is electrically connected to the output end of the solar panel 11.

[0029] It also includes a slide groove 16, which is opened inside the reinforcement plate 2, and three slide grooves 16 are evenly distributed. Slide rods 15 are slidably arranged inside the slide grooves 16, one end of the slide rod 15 extends to the inside of the slide groove 16, and the end of the slide rod 15 located outside the slide groove 16 is connected to the base 1.

[0030] When in use, the base 1 is placed in the building foundation pit, and together with the reinforcement plate 2, it strengthens the structural stability of the foundation pit. When the depth of the foundation pit changes, the AC motor 10 drives the rotating shaft 9 to rotate through the coupling, and then the threaded rod 5 is rotated through the meshing transmission of the bevel gear 8. The rotation of the threaded rod 5 drives the lifting connection block 7 to move vertically on the guide rod 6 to realize the lifting and lowering of the reinforcement plate 2. The sliding cooperation between the slide bar 15 and the slide groove 16 ensures the stable movement of the reinforcement plate 2, while the anti-slip block 17 and the connecting spring 18 prevent the slide bar 15 from sliding out excessively and buffer the impact force respectively. During the day, the solar panel 11 converts light energy into electrical energy, which is managed by the photovoltaic controller 14 and converted into AC power by the photovoltaic inverter 12 to power the AC motor 10, thereby realizing energy-saving and environmentally friendly operation.

[0031] See also Figure 2An AC motor 10 is arranged at the lower side of the transmission seat 3, and a rotating shaft 9 is arranged at the output end of the AC motor 10 through a coupling. One end of the rotating shaft 9 extends to the inside of the transmission chamber 4, and the rotating shaft 9 rotates in cooperation with the transmission chamber 4. A bevel gear 8 is arranged at one end of the rotating shaft 9 located inside the transmission chamber 4 and at the lower side of the outer wall of the threaded rod 5, and the bevel gears 8 are meshed and connected. The AC motor 10 and the rotating shaft 9 are directly connected through the coupling, which ensures efficient transmission of power. The meshing transmission of the bevel gear 8 not only transmits power, but also realizes the change of direction, so that the threaded rod 5 can rotate;

[0032] See also Figure 3 Guide rods 6 are welded on the front and rear sides of the transmission cavity 4. The guide rods 6 penetrate the lifting connection block 7 and slide with the lifting connection block 7. The guide rods 6 ensure the stability of the lifting connection block 7 during movement, preventing it from deflecting or rotating, thereby ensuring the vertical lifting of the reinforcement plate 2.

[0033] See also Figure 2 A photovoltaic inverter 12 is arranged above the battery 13, and the input end of the photovoltaic inverter 12 is electrically connected to the output end of the battery 13. The photovoltaic inverter 12 can convert the direct current in the battery 13 into alternating current to supply power to the AC motor 10 that requires an AC power source, thereby realizing efficient use of energy;

[0034] See also Figure 2 A photovoltaic controller 14 is installed on the lower side of the rear end of the transmission seat 3. The input end of the photovoltaic controller 14 is electrically connected to the output end of the solar panel 11, and the output end of the photovoltaic controller 14 is electrically connected to the input end of the battery 13. The photovoltaic controller 14 can intelligently manage the electric energy output by the solar panel 11, control the charging process, avoid overcharging and over-discharging, and protect the service life of the battery 13;

[0035] See also Figure 4 The upper side of the inner part of the chute 16 is slidably provided with an anti-slip block 17, and the anti-slip block 17 is welded and fixed to the slide bar 15. The anti-slip block 17 can prevent the slide bar 15 from completely sliding out of the chute 16, thereby increasing the safety of the system;

[0036] See also Figure 4 The anti-slip block 17 and the slide groove 16 are connected by a connecting spring 18. The connecting spring 18 can absorb and buffer the impact force generated by the slide rod 15 during the sliding process, preventing the reinforcement plate 2 from being damaged or unstable displacement due to excessive force in an instant. At the same time, it can also provide a certain buffer during the lifting process of the reinforcement plate 2, thereby increasing the stability and service life of the system.

[0037] Working principle: When in use, the base 1 is placed in the building foundation pit, and the base 1 and the reinforcement plate 2 can play a reinforcement role. When the depth of the foundation pit changes, the operator can start the AC motor 10, and the output end of the AC motor 10 will rotate the shaft 9 through the coupling, and the shaft 9 will drive one of the bevel gears 8 to rotate. Under the meshing transmission between the bevel gears 8, the other bevel gear 8 can rotate synchronously, and the other bevel gear 8 will drive the threaded rod 5 to rotate, and the threaded rod 5 will drive the lifting connection block 7 to rotate synchronously. Due to the sliding fit between the lifting connection block 7 and the guide rod 6, the rotation of the lifting connection block 7 will be limited axially, and the rotation of the lifting connection block 7 will be converted into vertical movement up and down. The lifting connection block 7 will drive the reinforcement plate 2 to move synchronously, so that the lifting and lowering of the reinforcement plate 2 can be realized. When the reinforcement plate 2 moves up, the height of the reinforcement support can be increased. And it can adapt to construction foundation pits of different depths. When the reinforcement plate 2 moves up, the slide bar 15 will slide out of the slide groove 16. The combination of the slide groove 16 and the slide bar 15 forms a guiding mechanism, which can avoid the deviation of the moving direction of the reinforcement plate 2 and increase the stability during movement. The setting of the anti-slip block 17 can prevent the slide bar 15 from sliding out of the slide groove 16, and the connecting spring 18 inside the slide groove 16 can absorb and buffer part of the impact force, thereby preventing the reinforcement plate 2 from being damaged or unstable displacement due to excessive force in an instant. When used during the day, the solar panel 11 can absorb sunlight and convert light energy into electrical energy and store it in the battery 13. The setting of the photovoltaic controller 14 can ensure that the battery 13 will not be damaged during the charging and discharging process. The photovoltaic inverter 12 can convert direct current into alternating current, so that the AC motor 10 can be powered to achieve the purpose of energy saving and environmental protection.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A reinforcement assembly for supporting a building foundation pit, comprising a base (1), a transmission seat (3) being mounted on the upper end of the base (1), and a reinforcement plate (2) being arranged on one side above the base (1), characterized in that: It also includes a transmission chamber (4) which is opened on one side of the transmission seat (3); a threaded rod (5) is rotatably arranged at a middle position inside the transmission chamber (4); an external thread of the threaded rod (5) is connected to a lifting connection block (7); one end of the lifting connection block (7) is connected to the reinforcement plate (2); It also includes a solar panel (11) mounted on the upper end of the transmission seat (3); a storage battery (13) is arranged on the upper side of the transmission seat (3); an input end of the storage battery (13) is electrically connected to an output end of the solar panel (11); It also includes a slide groove (16) which is opened inside the reinforcement plate (2), and three slide grooves (16) are opened at equal intervals. Slide rods (15) are slidably arranged inside the slide grooves (16), one end of the slide rod (15) extends into the inside of the slide groove (16), and the end of the slide rod (15) located outside the slide groove (16) is connected to the base (1).

2. A reinforcement assembly for building foundation pit support according to claim 1, characterized in that: An AC motor (10) is arranged on the lower side of the transmission seat (3), and a rotating shaft (9) is arranged on the output end of the AC motor (10) via a coupling, one end of the rotating shaft (9) extends into the interior of the transmission cavity (4), and the rotating shaft (9) and the transmission cavity (4) are rotatably matched, and a bevel gear (8) is arranged on one end of the rotating shaft (9) located in the interior of the transmission cavity (4) and on the lower side of the outer wall of the threaded rod (5), and the bevel gears (8) are meshingly connected with each other.

3. A reinforcement assembly for building foundation pit support according to claim 2, characterized in that: Guide rods (6) are welded to the front and rear sides of the transmission cavity (4), and the guide rods (6) penetrate the lifting connection block (7), and the guide rods (6) are slidably matched with the lifting connection block (7).

4. A reinforcement assembly for building foundation pit support according to claim 1, characterized in that: A photovoltaic inverter (12) is arranged above the storage battery (13), and an input end of the photovoltaic inverter (12) is electrically connected to an output end of the storage battery (13).

5. A reinforcement assembly for building foundation pit support according to claim 4, characterized in that: A photovoltaic controller (14) is installed on the lower side of the rear end of the transmission seat (3), the input end of the photovoltaic controller (14) is electrically connected to the output end of the solar cell panel (11), and the output end of the photovoltaic controller (14) is electrically connected to the input end of the battery (13).

6. A reinforcement assembly for building foundation pit support according to claim 1, characterized in that: An anti-slip block (17) is slidably provided on the upper side of the interior of the slide groove (16), and the anti-slip block (17) is welded and fixed to the slide rod (15).

7. A reinforcement assembly for building foundation pit support according to claim 6, characterized in that: The anti-slip block (17) and the slide groove (16) are connected via a connecting spring (18).

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