Protective reinforcing mechanism

Abstract

The utility model relates to the technical field of foundation pit slope reinforcement, in particular to a protection reinforcing mechanism which comprises a bottom plate, a cross groove is formed in the upper end of the bottom plate, a cross block is installed in the cross groove in a sliding mode, rotating columns are symmetrically and rotationally installed at the upper end of the bottom plate, and limiting blocks are fixedly installed at the upper ends of the two rotating columns. A screw rod is mounted in the cross groove in a threaded manner; protection mechanisms are symmetrically and fixedly mounted at the upper end part of the bottom plate; a protection plate is hinged between the two fixing blocks, when the equipment is stored, the protection plate can be reset to be horizontal with the bottom plate at the moment, the two rotating columns can be rotated at the moment, storage blocks are fixedly installed on the side walls of the two sides of the protection plate, inserting grooves are formed in the lower ends of the two storage blocks, and inserting strips are slidably installed in the two inserting grooves; and springs are fixedly mounted at the upper end parts of the two insertion strips, so that the protection plate can be kept in a vertical state with the bottom plate, the stability is higher when the equipment is used for protecting the foundation pit and the side slope at the moment, and the protection and reinforcement effects of the equipment are further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit slope reinforcement, in particular to a protection reinforcement mechanism. Background Art

[0002] The foundation pit is a pit dug 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 situation of nearby buildings on site, and waterproofing and drainage work should be done. If the excavation is not deep, the side slope can be used to stabilize the soil slope, and the slope size is determined according to relevant construction regulations.

[0003] The existing foundation pit slope support generally involves laying a layer of hanging mesh on the slope, and then injecting soil nails into the slope to cooperate with the hanging mesh support. Such a support structure is simple, but has poor stability. After being subjected to the vibration waves transmitted from the nearby road base for a long time, cracks will appear, and even some soil blocks will fall off, exposing the soil on the slope. This will easily lead to sliding and instability on rainy days. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a protective reinforcement mechanism to solve the technical problem that the existing foundation pit slope support generally involves laying a layer of hanging mesh on the slope, and then injecting soil nails into the slope to cooperate with the hanging mesh support. Such a support structure is simple, but has poor stability. After a long period of time, cracks will appear due to the vibration waves transmitted from the nearby road base, and even some soil blocks will fall off, exposing the soil on the slope, which will easily lead to sliding and instability on rainy days.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A protection reinforcement mechanism comprises a bottom plate, wherein the upper end of the bottom plate is provided with a cross slot, a cross block is slidably mounted inside the cross slot, a rotating column is symmetrically mounted on the upper end of the bottom plate for rotation, and limit blocks are fixedly mounted on the upper ends of two rotating columns;

[0009] Wherein, a screw is installed in the internal thread of the cross groove;

[0010] A protective mechanism is symmetrically fixedly installed on the upper end of the bottom plate;

[0011] The protection mechanism comprises two fixing blocks, which are located on the left sides of the two rotating columns and are both fixedly connected to the bottom plate.

[0012] Preferably: limiting grooves are provided on opposite ends of the two fixing blocks;

[0013] Wherein, a support rod is attached to one side of the cross block, and the support rod is located inside the cross groove.

[0014] Preferably: a protective plate is hinged between the two fixing blocks;

[0015] Wherein, side blocks are fixedly installed on the side walls of the protective plate.

[0016] Preferably, the lower end of the side block is symmetrically fixed with a limit strip;

[0017] Wherein, the support rod is located between two limit strips.

[0018] Preferably, storage blocks are fixedly mounted on both side walls of the protective plate;

[0019] Wherein, slots are provided at the lower ends of the two storage blocks.

[0020] Preferably, insert strips are slidably installed inside the two slots;

[0021] Wherein, springs are fixedly installed on the upper ends of the two inserting strips, and one end of the two springs away from the two inserting strips is fixedly connected to the inner walls of the two slots respectively.

[0022] (III) Beneficial effects

[0023] 1. Through the design of the bottom plate, fixed blocks, limit slots, protective plates, springs and inserts, when the protective plate is flipped to a vertical state with the two fixed blocks, the two springs will restore their deformation and then pop out the two inserts into the two limit slots to complete the clamping, so that the protective plate can be kept vertical with the bottom plate, so that the equipment can be more stable when protecting the foundation pit and the slope at this time, thereby enhancing the protection and reinforcement effect of the equipment;

[0024] Second, through the design of the cross slot, cross block, screw, support rod and protective plate, the rotation of the screw will push the cross block to slide inside the cross slot, and the sliding of the cross block will push the support rod to keep it in an inclined state, thereby completing the auxiliary support effect of the protective plate, further enhancing the stability of the equipment protection support;

[0025] 3. Through the design of the bottom plate, rotating column, limit block and protective plate, the rotation of the two rotating columns will drive the two limit blocks to rotate accordingly. At this time, the rotation of the two limit blocks will complete the shielding of the protective plate. At this time, the protective plate will be located between the two limit blocks and the bottom plate, making the device easy to store and carry when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0027] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0028] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0029] Figure 3 This is an exploded structural diagram of the plug-in connection of the utility model;

[0030] Figure 4 This is an exploded structural diagram of the support rod connection of the utility model.

[0031] Legend: 11. Base plate; 12. Cross slot; 13. Cross block; 14. Rotating column; 15. Limit block; 16. Screw; 17. Fixing block; 18. Limit slot; 19. Support rod; 21. Protective plate; 22. Side block; 23. Limit strip; 24. Storage block; 25. Spring; 26. Insert strip. DETAILED DESCRIPTION

[0032] The embodiment of the present application provides a protective reinforcement mechanism, which effectively solves the problem that the existing foundation pit slope support generally involves laying a layer of hanging mesh on the slope, and then injecting soil nails into the slope to cooperate with the hanging mesh support. Such a support structure is simple but has poor stability. Cracks will appear due to the vibration waves transmitted from the nearby road base for a long time, and even some soil blocks will fall off, exposing the soil on the slope. This will easily lead to sliding instability on rainy days. Through the design of the bottom plate, fixed blocks, limit grooves, protective plates, springs and inserts, when the protective plate is flipped to a vertical state with the two fixed blocks, the two springs will restore their deformation and then pop out the two inserts into the two limit grooves to complete the clamping, so that the protective plate can remain vertical to the bottom plate, so that the device can be more stable when protecting the foundation pit and the slope at this time, thereby enhancing the protective reinforcement effect of the equipment.

[0033] Example

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application is to effectively solve the technical problem that the existing foundation pit slope support generally lays a layer of hanging net on the slope, and then injects soil nails into the slope to cooperate with the hanging net support. Such a support structure is simple, but the stability is poor. After a long time of vibration waves transmitted from the nearby road base, cracks will appear, and even some soil blocks will fall off, exposing the soil of the slope. In this way, it is easy to slide and become unstable on rainy days. The overall idea is as follows: a protective reinforcement mechanism, including a bottom plate 11, a cross groove 12 is opened at the upper end of the bottom plate 11, a cross block 13 is slidably installed in the cross groove 12, and a rotating column 14 is symmetrically rotatably installed at the upper end of the bottom plate 11, and a limit block 15 is fixedly installed at the upper end of the two rotating columns 14;

[0035] The cross groove 12 has a screw 16 installed in the internal thread.

[0036] A protective mechanism is symmetrically fixedly mounted on the upper end of the bottom plate 11;

[0037] The protection mechanism includes two fixed blocks 17, which are located on the left sides of the two rotating columns 14 and are fixedly connected to the bottom plate 11. Limiting grooves 18 are provided on the opposite ends of the two fixed blocks 17. A support rod 19 is attached to one side of the cross block 13, and the support rod 19 is located inside the cross groove 12.

[0038] A protective plate 21 is hinged between the two fixed blocks 17. When the device is stored, the protective plate 21 can be reset to be level with the bottom plate 11. The two rotating columns 14 can be rotated. The rotation of the two rotating columns 14 will drive the two limit blocks 15 to rotate accordingly. At this time, the rotation of the two limit blocks 15 will complete the shielding of the protective plate 21. At this time, the protective plate 21 will be located between the two limit blocks 15 and the bottom plate 11, so that the device can be stored and carried when in use. A side block 22 is fixedly installed on the side wall of the protective plate 21. The lower end of the side block 22 The limit bars 23 are symmetrically fixed and installed, and the support rod 19 is located between the two limit bars 23. When the protective plate 21 is flipped over, one end of the support rod 19 can be placed between the two limit bars 23, and then the other end can be placed in the cross groove 12. At this time, the screw rod 16 can be rotated, and the rotation of the screw rod 16 will push the cross block 13 to slide inside the cross groove 12. The sliding of the cross block 13 will push the support rod 19 to keep it in an inclined state, thereby completing the auxiliary support effect on the protective plate 21, and further enhancing the stability of the equipment protection support.

[0039] Storage blocks 24 are fixedly installed on the side walls of both sides of the protective plate 21. Slots are opened at the lower ends of the two storage blocks 24. Insertion strips 26 are slidably installed inside the two slots. Springs 25 are fixedly installed on the upper ends of the two insertion strips 26. The ends of the two springs 25 away from the two insertion strips 26 are respectively fixedly connected to the inner walls of the two slots. When in use, the device is first moved to a location that needs to be reinforced. At this time, the protective plate 21 can be flipped between the two fixed blocks 17. The flipping of the protective plate 21 will drive the storage blocks 24 fixed thereto to flip accordingly. At this time, the storage blocks 24 will drive the insertion strips 2 6 will then flip over, and when the inserting strip 26 contacts the fixing block 17, the inserting strip 26 will slide inside the receiving block 24 and then squeeze the spring 25. At this time, the spring 25 will be compressed by the force, and when the protective plate 21 is flipped to a vertical state with the two fixing blocks 17, the two springs 25 will restore their deformation and then pop out the two inserting strips 26 into the two limiting grooves 18 to complete the snap connection, so that the protective plate 21 can maintain a vertical state with the bottom plate 11, so that the device can be more stable when protecting the foundation pit and the slope at this time, thereby enhancing the protection and reinforcement effect of the equipment.

[0040] In view of the problems existing in the prior art, the utility model provides a protective reinforcement mechanism. Through the design of the base plate 11, the fixed blocks 17, the limit grooves 18, the protective plate 21, the springs 25 and the insertion strips 26, when the protective plate 21 is flipped to a vertical state with the two fixed blocks 17, the two springs 25 will restore their deformation and then pop out the two insertion strips 26 into the two limit grooves 18 to complete the snap connection, so that the protective plate 21 can maintain a vertical state with the base plate 11, so that the equipment can be more stable when protecting the foundation pit and the slope at this time, thereby enhancing the protective reinforcement effect of the equipment.

[0041] Working principle:

[0042] The first step is to move the device to a location that needs to be reinforced when in use. At this time, the protective plate 21 can be flipped between the two fixed blocks 17. The flipping of the protective plate 21 will drive the storage block 24 fixed thereto to flip accordingly. At this time, the storage block 24 will drive the insertion strip 26 to flip accordingly. When the insertion strip 26 contacts the fixed block 17, the insertion strip 26 will slide inside the storage block 24 and then squeeze the spring 25. At this time, the spring 25 will be compressed by force. When the protective plate 21 is flipped to a vertical state with the two fixed blocks 17, the two springs 25 will restore their deformation and then pop out the two insertion strips 26 into the two limit grooves 18 to complete the clamping, so that the protective plate 21 can maintain a vertical state with the bottom plate 11, so that the device can be more stable when protecting the foundation pit and the slope at this time, thereby enhancing the protection and reinforcement effect of the equipment;

[0043] In the second step, when the protective plate 21 is flipped, one end of the support rod 19 can be placed between the two limit bars 23, and then the other end can be placed in the cross groove 12. At this time, the screw rod 16 can be rotated, and the cross block 13 will be pushed to slide inside the cross groove 12 under the rotation of the screw rod 16. The sliding of the cross block 13 will push the support rod 19 to keep it in an inclined state, thereby completing the auxiliary support effect of the protective plate 21, and further enhancing the stability of the equipment protection support;

[0044] The third step is to store the device. At this time, the protective plate 21 can be reset to be level with the bottom plate 11. The two rotating columns 14 can be rotated. The rotation of the two rotating columns 14 will drive the two limit blocks 15 to rotate accordingly. At this time, the rotation of the two limit blocks 15 will complete the shielding of the protective plate 21. At this time, the protective plate 21 will be located between the two limit blocks 15 and the bottom plate 11, making the device easy to store and carry when in use.

[0045] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A protective reinforcement mechanism, comprising a bottom plate (11), wherein a cross groove (12) is provided at the upper end of the bottom plate (11), and a cross block (13) is slidably installed inside the cross groove (12), characterized in that: A rotating column (14) is symmetrically mounted on the upper end of the bottom plate (11), and a limiting block (15) is fixedly mounted on the upper ends of the two rotating columns (14); Wherein, a screw rod (16) is installed on the internal thread of the cross groove (12); A protective mechanism is symmetrically fixedly mounted on the upper end of the bottom plate (11); The protection mechanism comprises two fixed blocks (17), the two fixed blocks (17) are located on the left sides of the two rotating columns (14) and are both fixedly connected to the bottom plate (11).

2. A protection reinforcement mechanism as claimed in claim 1, characterized in that: The two fixing blocks (17) are provided with limiting grooves (18) on opposite ends thereof; Wherein, a support rod (19) is attached to one side of the cross block (13), and the support rod (19) is located inside the cross groove (12).

3. A protection reinforcement mechanism as claimed in claim 2, characterized in that: A protective plate (21) is hinged between the two fixing blocks (17); Wherein, a side block (22) is fixedly mounted on the side wall of the protection plate (21).

4. A protection reinforcement mechanism as claimed in claim 3, characterized in that: A limit strip (23) is symmetrically fixedly installed on the lower end of the side block (22); Wherein, the support rod (19) is located between two limit bars (23).

5. A protection reinforcement mechanism as claimed in claim 3, characterized in that: Storage blocks (24) are fixedly mounted on both side walls of the protection plate (21); Wherein, slots are provided at the lower ends of the two storage blocks (24).

6. A protection reinforcement mechanism as claimed in claim 5, characterized in that: Insert strips (26) are slidably installed inside the two slots; Wherein, springs (25) are fixedly mounted on the upper ends of the two inserting strips (26), and one end of the two springs (25) away from the two inserting strips (26) is fixedly connected to the inner walls of the two slots respectively.

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