Construction equipment for rock-soil reinforcement
By using a rectangular frame structure and motor-driven construction equipment, the reinforcement is completed by spiral blades being inserted into the soil and rock. This solves the problems of large workload, high cost and low efficiency in existing technologies, and achieves efficient and low-cost soil and rock reinforcement.
Patent Information
- Application Number
- CN202423213988.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing methods of soil and rock reinforcement require excavating the soil and rock before burying the reinforcement, which increases the workload, raises reinforcement costs, reduces construction efficiency, and requires significant manpower and material resources.
A construction device for reinforcing soil and rock is adopted, which uses a motor-driven screw and gear transmission system to complete the reinforcement operation by rotating the spiral blade into the soil and rock, reducing the need for digging and moving the soil and rock, and using rollers and fixing nails to fix the position of the device.
It reduced construction costs, improved construction efficiency, reduced the need for manpower and materials, and simplified the construction process.
Smart Images
Figure CN223660868U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of geotechnical reinforcement, particularly relates to a construction equipment for geotechnical reinforcement. BACKGROUND
[0002] Geotechnical reinforcement refers to sinking a reinforcement body in geotechnical soil, relying on the bonding strength between the geotechnical soil and the reinforcement body to provide bearing capacity, so as to improve the stability of the geotechnical structure and prevent geotechnical landslide.
[0003] The common geotechnical reinforcement method needs to dig the geotechnical soil and then bury the reinforcement body, which often requires the transfer of geotechnical earthwork, resulting in increased engineering quantity, higher reinforcement cost, and further increasing the engineering quantity due to the need for compaction operation when backfilling the geotechnical soil, thus leading to low efficiency of geotechnical reinforcement and large demand for manpower and resources. UTILITY MODEL CONTENT
[0004] The purpose of the present application is to provide a construction equipment for geotechnical reinforcement to solve the problem of the existing geotechnical reinforcement method mentioned in the background technology, which needs to dig the geotechnical soil and then bury the reinforcement body, which often requires the transfer of geotechnical earthwork, resulting in increased engineering quantity, higher reinforcement cost, and further increasing the engineering quantity due to the need for compaction operation when backfilling the geotechnical soil, thus leading to low efficiency of geotechnical reinforcement and large demand for manpower and resources.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a construction equipment for geotechnical reinforcement, comprising a rectangular frame plate, a carrier plate and a first motor are installed on the top of the rectangular frame plate, a screw rod is rotatably connected between the upper and lower inner walls of the rectangular frame plate through bearings, the screw rod is driven by the first motor, a sliding plate is threadedly connected to the screw rod, the sliding plate is in sliding fit with the inner wall of the rectangular frame plate, a driven rod is inserted into the sliding plate, and the combination of the sliding plate and the driven rod is rotatably connected through bearings, a stud is sleeved on the outside of the bottom end of the driven rod, a pile is fixed to the bottom end of the stud, a helical blade is fixed to the outer wall of the pile, a transmission cylinder is inserted into the carrier plate, and the combination of the carrier plate and the transmission cylinder is rotatably connected through bearings, the transmission cylinder is slidably sleeved on the outside of the driven rod, and a first gear is fixedly sleeved on the outside of the transmission cylinder, a driving assembly is installed on the carrier plate, and the driving assembly is used to drive the first gear to rotate.
[0006] Further, the cross section of the driven rod is in a rectangular structure, and a clamping groove matched with the driven rod is formed in the top end of the stud.
[0007] Further, a cap is sleeved on the outside of the stud, and the cap is threadedly connected with the stud.
[0008] Furthermore, the drive assembly includes a second motor, which is mounted on a carrier plate, and a second gear is fixed to the output shaft end of the second motor, the second gear meshing with the first gear.
[0009] Furthermore, a reinforcing rod is fixed between the upper and lower inner walls of the rectangular frame plate, and the sliding plate is slidably sleeved on the outside of the reinforcing rod.
[0010] Furthermore, a base is fixed to the bottom of the rectangular frame plate, and several rollers are installed on the bottom of the base.
[0011] Furthermore, the base has two through holes, and a fixing pin is slidably inserted into the through holes.
[0012] In summary, the technical effects and advantages of this utility model are as follows:
[0013] In this invention, a first motor drives a lead screw to rotate, causing the lead screw to pull a sliding plate to move longitudinally via lead screw transmission. The sliding plate then moves a driven rod, allowing a stud fitted onto the bottom of the driven rod to push the reinforcement pile downwards. The drive assembly drives a first gear to rotate, which in turn drives a transmission cylinder and the driven rod to rotate. As a result, the driven rod pulls the reinforcement pile to rotate, and with the help of the helical blades, it can be better inserted into the soil and rock to complete the reinforcement work in the soil and rock. This eliminates the need for digging, moving, and backfilling the soil and rock for reinforcement, greatly reducing construction costs and improving construction efficiency.
[0014] In this invention, the use of several rollers makes it easier to move the equipment. After inserting the fixing nail into the through hole, the fixing nail can be hammered with a hammer to embed it into the rock and soil, helping to fix the equipment in its position and facilitating subsequent reinforcement work. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the embodiments or the prior art will be briefly introduced below.
[0016] Figure 1 This is a three-dimensional structural diagram of a construction equipment for soil and rock reinforcement in an embodiment of this application;
[0017] Figure 2 This is a diagram showing the positional relationship between the rectangular frame plate, the carrier plate, the driving assembly, and the reinforcing piles in the embodiments of this application.
[0018] Figure 3 This is a diagram showing the positional relationship between the lead screw, slide plate, stud, and reinforcing pile in the embodiments of this application;
[0019] Figure 4 This is a diagram showing the positional relationship between the driven rod, stud, reinforcing bar, and helical blade in the embodiments of this application;
[0020] Figure 5 This is a diagram showing the positional relationship between the reinforcing pile, the spiral blade, and the cap in the embodiments of this application.
[0021] In the diagram: 1. Rectangular frame plate; 2. Carrier plate; 3. First motor; 4. Lead screw; 5. Slide plate; 6. Driven rod; 7. Stud; 8. Rib pile; 9. Helical blade; 10. Transmission cylinder; 11. First gear; 12. Reinforcing rod; 13. Second motor; 14. Second gear; 15. Cap; 16. Base; 17. Roller; 18. Through hole; 19. Fixing nail. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Example: Reference Figures 1-5 The illustrated construction equipment for geotechnical reinforcement includes a rectangular frame plate 1. A carrier plate 2 and a first motor 3 are mounted on the top of the rectangular frame plate 1. A lead screw 4 is rotatably connected between the upper and lower inner walls of the rectangular frame plate 1 via bearings. The lead screw 4 is driven by the first motor 3. A sliding plate 5 is threaded onto the lead screw 4, and the sliding plate 5 slides against the inner wall of the rectangular frame plate 1. A driven rod 6 is inserted into the sliding plate 5, and the joint between the sliding plate 5 and the driven rod 6 is rotatably connected via bearings. A stud 7 is sleeved on the outer side of the bottom end of the driven rod 6. The driven rod 6 has a rectangular cross-section. The top of the stud 7 has a groove adapted to the driven rod 6. A reinforcing pile 8 is fixed at the bottom, and a spiral blade 9 is fixed on the outer wall of the reinforcing pile 8. A transmission cylinder 10 is inserted into the carrier plate 2, and the connection between the carrier plate 2 and the transmission cylinder 10 is rotatably connected by a bearing. The transmission cylinder 10 is slidably sleeved on the outside of the driven rod 6, and a first gear 11 is fixedly sleeved on the outside of the transmission cylinder 10. A reinforcing rod 12 is fixed between the upper and lower inner walls of the rectangular frame plate 1. The slide plate 5 is slidably sleeved on the outside of the reinforcing rod 12. With the help of the reinforcing rod 12, the force on the lead screw 4 can be distributed, making the slide plate 5 more stable when moving longitudinally. A drive assembly is installed on the carrier plate 2, and the drive assembly is used to drive the first gear 11 to rotate.
[0024] The first motor 3 drives the lead screw 4 to rotate, which in turn pulls the slide plate 5 to move longitudinally via lead screw transmission. The slide plate 5 drives the driven rod 6 to move, which allows the stud 7 sleeved on the outside of the bottom end of the driven rod 6 to push the reinforcement pile 8 downward. The drive assembly drives the first gear 11 to rotate, which in turn drives the transmission cylinder 10 and the driven rod 6 to rotate. In this way, the driven rod 6 pulls the reinforcement pile 8 to rotate, and with the help of the spiral blade 9, it can be better screwed into the rock and soil to complete the reinforcement operation in the rock and soil.
[0025] The stud 7 is fitted with a cap 15 on its outside. The cap 15 is threadedly connected to the stud 7. The cap 15 can wrap around the stud 7, thereby covering the slot at the top of the stud 7 and preventing debris from entering the slot and affecting the secondary use of the stud 7.
[0026] The drive assembly includes a second motor 13, which is mounted on the carrier plate 2. A second gear 14 is fixed to the output shaft of the second motor 13. The second gear 14 meshes with the first gear 11. The second motor 13 drives the second gear 14 to rotate, thereby causing the second gear 14 to pull the first gear 11 to rotate.
[0027] Among them, the bottom of the rectangular frame plate 1 is fixed with a base 16, and multiple rollers 17 are installed on the bottom of the base 16. Two through holes 18 are opened on the base 16, and fixing nails 19 are slidably inserted into the through holes 18.
[0028] The use of multiple rollers 17 makes it easier to move the equipment. After inserting the fixing nail 19 into the through hole 18, the fixing nail 19 can be hammered with a hammer to embed it into the rock and soil, helping to fix the equipment in its position and facilitating subsequent reinforcement work.
[0029] Working principle of this utility model:
[0030] In use, first use multiple rollers 17 to move the device to the designated position, take out the fixing nail 19 and insert it into the through hole 18, use a hammer to strike the fixing nail 19 so that the fixing nail 19 fixes the device in the designated position and prevents the device from moving further, take out the reinforcing pile 8, use the slot at the top of the stud 7 to fit the stud 7 onto the outside of the bottom end of the driven rod 6, operate the first motor 3 to drive the lead screw 4 to rotate, the lead screw 4 drives the slide plate 5 to move down in the form of lead screw transmission, so that the slide plate 5 pulls the driven rod 6 down, the driven rod 6 squeezes the stud 7 down until the bottom end of the reinforcing pile 8 contacts the soil and rock;
[0031] The second motor 13 is activated to drive the second gear 14 to rotate. The second gear 14 drives the first gear 11 to rotate, which in turn drives the transmission cylinder 10 to rotate. The transmission cylinder 10 pulls the driven rod 6 to rotate, which in turn drives the stud 7, the reinforcing pile 8, and the spiral blade 9 to rotate. The reinforcing pile 8 can be continuously screwed into the soil and rock during the downward movement with the help of the spiral blade 9 until the spiral blade 9 is completely inside the soil and rock. Then, the second motor 13 stops running, and the first motor 3 is activated to run in the opposite direction, driving the driven rod 6 to move upward, so that the driven rod 6 separates from the stud 7. The cap 15 is taken out and screwed onto the outside of the stud 7 to wrap the stud 7. Then, the fixing nail 19 is removed, the position of the equipment is moved, and the soil and rock reinforcement work continues.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A construction device for reinforcing soil and rock, comprising a rectangular frame plate (1), characterized in that: A carrier plate (2) and a first motor (3) are installed on the top of the rectangular frame plate (1). A lead screw (4) is rotatably connected between the upper and lower inner walls of the rectangular frame plate (1) through a bearing. The lead screw (4) is driven by the first motor (3). A sliding plate (5) is threaded onto the lead screw (4). The sliding plate (5) slides against the inner wall of the rectangular frame plate (1). A driven rod (6) is inserted into the sliding plate (5). The joint between the sliding plate (5) and the driven rod (6) is rotatably connected through a bearing. The outer sleeve at the bottom of the driven rod (6) A stud (7) is attached, and a reinforcing pile (8) is fixed at the bottom end of the stud (7). A spiral blade (9) is fixed on the outer wall of the reinforcing pile (8). A transmission cylinder (10) is inserted into the carrier plate (2), and the connection between the carrier plate (2) and the transmission cylinder (10) is rotatably connected by a bearing. The transmission cylinder (10) is slidably sleeved on the outside of the driven rod (6), and a first gear (11) is fixedly sleeved on the outside of the transmission cylinder (10). A drive assembly is installed on the carrier plate (2), and the drive assembly is used to drive the first gear (11) to rotate.
2. The construction equipment for reinforcing soil and rock as described in claim 1, characterized in that: The driven rod (6) has a rectangular cross-section, and the top of the stud (7) has a slot that matches the driven rod (6).
3. The construction equipment for reinforcing soil and rock according to claim 2, characterized in that: The stud (7) is fitted with a cap (15), which is threadedly connected to the stud (7).
4. The construction equipment for reinforcing soil and rock as described in claim 1, characterized in that: The drive assembly includes a second motor (13), which is mounted on a carrier plate (2), and a second gear (14) is fixed to the output shaft end of the second motor (13), which meshes with the first gear (11).
5. The construction equipment for reinforcing soil and rock as described in claim 1, characterized in that: A reinforcing rod (12) is fixed between the upper and lower inner walls of the rectangular frame plate (1), and the sliding plate (5) is slidably sleeved on the outside of the reinforcing rod (12).
6. The construction equipment for reinforcing soil and rock as described in claim 1, characterized in that: The bottom of the rectangular frame plate (1) is fixed with a base (16), and a number of rollers (17) are installed on the bottom of the base (16).
7. The construction equipment for reinforcing soil and rock as described in claim 6, characterized in that: The base (16) has two through holes (18), and a fixing nail (19) is slidably inserted into the through holes (18).