A municipal engineering slope reinforcing device

Abstract

The application discloses a municipal engineering slope reinforcing device, and relates to a slope reinforcing device which comprises a connecting frame assembly and an anchor rod assembly. The connecting frame assembly comprises a first base frame, two groups of sliding units are symmetrically arranged on the first base frame in a rotary manner, the sliding units are both in sliding connection with the first base frame, the two groups of sliding units are adjusted in position by a driving assembly arranged at the central position of the first base frame, the two groups of sliding units are synchronously moved to the outside, a plurality of threaded connection holes are uniformly formed in the first base frame and the sliding units, and the anchor rod assembly is in threaded connection with the threaded connection holes. The application has the advantages of simple structure and convenient use. The reinforcing of the municipal slope is realized by the cooperation of the connecting frame assembly and the anchor rod assembly. The connecting frame assembly can be adjusted in size, so that more municipal slopes with different structures can be adapted. In addition, the adjusted equipment can be structurally locked by locking wheels, so that the loosening of the structure in the reinforcing process is avoided, and the reliability of the reinforcing is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of slope reinforcement device, specifically a kind of municipal engineering slope reinforcement device. BACKGROUND

[0002] In the field of municipal engineering, slope reinforcement is crucial to ensure the safety and stability of the project. With the continuous development of urban construction, various municipal projects such as road, bridge, water conservancy facilities, etc. are often involved in the construction process of slope treatment. Due to the influence of geological conditions, climate factors, water erosion and engineering construction disturbance, the stability of the slope faces severe challenges. Once the slope is unstable, it may cause landslides, collapses and other disasters, not only causing serious damage to engineering facilities, resulting in huge economic losses, but also endangering the lives of surrounding residents, affecting the normal operation and development of the city.

[0003] Currently, there are various municipal slope reinforcement devices on the market. However, many devices in the prior art have obvious defects in actual application. On the one hand, the structure design of most reinforcement devices is relatively fixed, and the size is difficult to adjust flexibly. In the face of different structures, different slopes and different geological conditions of municipal slope, these devices often cannot be well adapted, resulting in a significant reduction in reinforcement effect. In some slope areas, due to the size limitation of the device, it cannot be fully covered and effectively reinforced, so that some parts of the slope are still in an unstable state, which poses a great safety hazard.

[0004] On the other hand, the existing reinforcement device also has deficiencies in structure locking. During the reinforcement process, affected by external factors such as vibration, soil deformation, etc., the device is prone to looseness. Once the structure is loose, its reinforcement effect on the slope will be significantly reduced, and it may even completely fail. At the same time, the common anchor rod assembly design is relatively conventional, with a single anchoring direction, which is difficult to effectively anchor the slope in all directions. In complex geological conditions, this single anchoring method cannot fully exert the anchoring effect of the anchor rod, and cannot provide sufficient stability support for the slope. In summary, the existing municipal engineering slope reinforcement device has deficiencies in size adaptability, structure locking reliability and anchor rod anchoring effect, and a new reinforcement device is needed to overcome these problems to better meet the actual needs of municipal engineering slope reinforcement. SUMMARY

[0005] The purpose of the present application is to provide a municipal engineering slope reinforcement device to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0007] The utility model provides a municipal engineering side slope reinforcing device, including connecting frame subassembly and anchor rod subassembly, connecting frame subassembly includes first base frame, and the symmetry of rotation is provided with two groups of sliding units on first base frame, sliding unit with first base frame all slidingly connected, two groups of sliding units adjust position through the drive component of first base frame center position arrangement, two groups of sliding units synchronous move to the outside, and the even opening of first base frame with sliding unit has a plurality of threaded connection holes, and anchor rod subassembly is connected in the threaded connection hole.

[0008] As a further scheme of the utility model: the sliding unit includes second base frame and third base frame, the second base frame is slidingly connected above the first base frame, and the third base frame is slidingly connected above the second base frame.

[0009] As a further scheme of the utility model: the drive component includes center shaft, first gear and second gear, the first gear is fixedly connected to the top of center shaft, the second gear is synchronously rotated with the first gear through pin locking, and the second gear top is fixedly connected with rotary drive piece, after taking off the pin, the second gear rotation does not drive the first gear rotation.

[0010] As a further scheme of the utility model: the second base frame on both sides is fixedly connected with lower linkage rod, and the lower linkage rod end is connected with lower linkage rack, and the lower linkage rack on both sides is engaged with the first gear on both sides respectively, and the third base frame on both sides is fixedly connected with upper linkage rod, and the upper linkage rod end is connected with upper linkage rack, and the upper linkage rack on both sides is engaged with the second gear on both sides respectively.

[0011] As a further scheme of the utility model: the lower linkage rack is slidingly connected with the lower linkage rod along the moving direction of lower linkage rack, the upper linkage rack is slidingly connected with the upper linkage rod along the moving direction of upper linkage rack, and the lower linkage rod and the upper linkage rod are all threadedly connected with locking bolt, and the locking bolt is used for locking the upper linkage rack or the lower linkage rack.

[0012] As a further scheme of the utility model: the center shaft bottom is fixedly connected with locking wheel, a plurality of locking grooves are formed in the locking wheel, the first base frame bottom is fixedly connected with locking fixed plate, the locking fixed plate one side close to locking wheel is slidingly provided with locking base plate, the locking base plate and locking fixed plate are provided with spring in compression state, the locking base plate one side towards locking wheel is fixedly connected with clamping rod, when the clamping rod is connected with locking groove, the center shaft is locked, the locking fixed plate is threadedly connected with connecting bolt, and the connecting bolt is threadedly matched with the locking base plate.

[0013] As a further scheme of the present application: the anchor rod assembly comprises a connecting shell, a threaded connecting piece is fixedly connected to the top of the connecting shell, the threaded connecting piece is threadedly connected with a threaded connecting hole, a longitudinal rotating shaft is rotatably connected inside the connecting shell, a plurality of groups of anchoring units are arranged outside the longitudinal rotating shaft, the anchoring unit comprises an anchoring support rod, a through groove is formed in the corresponding position of the side wall of the connecting shell, and the anchoring support rod is anchored after passing through the through groove.

[0014] As a further scheme of the present application: the top of the longitudinal rotating shaft is fixedly connected with a driving end cap for driving the longitudinal rotating shaft to rotate, and the bottom of the connecting shell is pointed.

[0015] As a further scheme of the present application: the anchoring unit comprises a driving thread arranged outside the longitudinal rotating shaft, a threaded driving sleeve is threadedly connected outside each driving thread, and the anchoring support rod is rotatably connected to the two sides of different threaded driving sleeves through a torsional spring, and is folded inward under the action of the torsional spring.

[0016] As a further scheme of the present application: the lengths of the driving threads corresponding to different threaded driving sleeves are different, the threaded driving sleeves move downward, and when the anchoring support rod is in contact with the position of the bottom of the through groove, the anchoring support rod is unfolded outward to realize anchoring as the threaded driving sleeve continues to move downward.

[0017] Compared with the prior art, the present application has the advantages that: the present application has a simple structure and is easy to use, the connection frame assembly and the anchor rod assembly are matched to reinforce the municipal slope, the connection frame assembly can adjust the size to adapt to more municipal slopes with different structures, the locking wheel can lock the structure of the adjusted equipment to prevent the structure from loosening during reinforcement, ensure the reliability of reinforcement, and the anchor rod assembly is specially designed to anchor in all directions in different directions, and has good use effect.

[0018] ①Simple structure: the overall design discards complex redundant components, the core structure is clear and simple, not only reduces the process difficulty in production and manufacturing process, but also facilitates maintenance and maintenance in later period, and reduces the probability of equipment failure.

[0019] ②Easy to use: the installation and operation process is simple and easy to understand, professional technical personnel are not required for complex training, construction personnel can quickly start, the construction period of the slope reinforcement project is effectively shortened, and the construction efficiency is improved.

[0020] ③Through the cooperation of the connection frame assembly and the anchor rod assembly, the municipal slope is efficiently reinforced. The connection frame assembly has a size adjusting function, can flexibly change its size according to the structural characteristics of different municipal slopes, breaks the limitation of traditional reinforcement equipment on the slope structure, thereby adapts to more complex municipal slope scenes, and improves the universality and application range of the equipment.

[0021] (4) The device is equipped with locking wheel device, after the size adjustment of the connecting frame assembly is completed, the device structure can be firmly locked by the locking wheel. This design ensures that the entire reinforcement system always remains stable, significantly improving the reliability of reinforcement.

[0022] (5) The anchor rod assembly is specially optimized and designed, breaking through the limitation of single anchoring direction of traditional anchor rod, and can realize omnidirectional anchoring in different directions. This comprehensive anchoring method can more fully combine with the slope soil or rock mass, disperse the stress on the slope, and enhance the overall stability of the slope, which is significantly better than the traditional reinforcement equipment. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a municipal engineering slope reinforcement device.

[0024] Figure 2 It is a local enlarged view of the first gear position in a municipal engineering slope reinforcement device.

[0025] Figure 3 It is a local enlarged view of the locking disc position in a municipal engineering slope reinforcement device.

[0026] Figure 4 It is a schematic diagram of the first gear, the second gear and part of the connecting structure in a municipal engineering slope reinforcement device.

[0027] Figure 5 It is an exploded structural schematic diagram of the first base frame, the second base frame and the third base frame in a municipal engineering slope reinforcement device.

[0028] Figure 6 It is a structural schematic diagram of an anchor rod assembly in a municipal engineering slope reinforcement device.

[0029] Figure 7 It is a structural schematic diagram of the other side of the anchor rod assembly in a municipal engineering slope reinforcement device.

[0030] Figure 8 It is a local enlarged view of A in a municipal engineering slope reinforcement device.

[0031] In the figure: 1, connecting frame assembly; 2, anchor rod assembly; 3, first base frame; 4, sliding unit; 5, driving assembly; 6, threaded connection hole; 7, second base frame; 8, third base frame; 9, central shaft; 10, first gear; 11, second gear; 12, pin; 13, rotary driving piece; 14, lower linkage rod; 15, lower linkage rack; 16, upper linkage rod; 17, upper linkage rack; 18, locking bolt; 19, locking wheel; 20, locking groove; 21, locking fixed plate; 22, locking base plate; 23, spring; 24, clamping rod; 25, connecting bolt; 26, connecting housing; 27, threaded connecting piece; 28, longitudinal rotating shaft; 29, anchoring unit; 30, anchoring strut; 31, through groove; 32, driving end cap; 33, driving thread; 34, threaded driving sleeve. DETAILED DESCRIPTION

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified and limited, the term "a plurality of" means two or more.

[0034] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0036] Embodiment one: please refer to Figure 1 , Figure 5 and Figure 6The utility model provides a municipal engineering side slope reinforcing device, including connecting frame subassembly 1 and anchor rod subassembly 2, connecting frame subassembly 1 includes first base frame 3, and two groups of sliding units 4 are arranged on first base frame 3 rotationally symmetrical, and sliding unit 4 is all slidingly connected with first base frame 3, and two groups of sliding units 4 adjust position through the drive subassembly 5 of the center position of first base frame 3, and two groups of sliding units 4 move to the outside synchronously, and first base frame 3 and sliding unit 4 are evenly provided with a plurality of threaded connection holes 6, and anchor rod subassembly 2 is screw connected in threaded connection hole 6.

[0037] When using, anchor rod subassembly 2 is connected in the threaded connection hole 6 of connecting frame subassembly 1, then the position of connecting frame subassembly 1 can be adjusted according to the geological structure of the need reinforcing, after connecting frame subassembly 1 is adjusted to the suitable position, anchor rod subassembly 2 is inserted into the ground, to realize side slope reinforcing, because the anchoring position of anchor rod subassembly 2 can be adjusted, the anchoring effect of the equipment is better, and in some structure area with stone, the anchoring can be avoided to a certain extent.

[0038] Please refer to Figure 2 And Figure 4 Sliding unit 4 includes second base frame 7 and third base frame 8, second base frame 7 is slidingly connected above first base frame 3, and third base frame 8 is slidingly connected above second base frame 7. Drive subassembly 5 includes center shaft 9, first gear 10 and second gear 11, first gear 10 is fixedly connected to the top of center shaft 9, second gear 11 is locked to realize synchronous rotation with first gear 10 through pin 12, and second gear 11 top is fixedly connected with rotary drive piece 13, after pin 12 is removed, second gear 11 rotates without rotating first gear 10.

[0039] The sliding of sliding unit 4 is driven through drive subassembly 5, and rotary drive piece 13 rotates under the action of external force, can drive first gear 10 and second gear 11 synchronous rotation, and first gear 10 and second gear 11 respectively drive second base frame 7 and third base frame 8 in sliding unit 4 to move to the outside, because the number of teeth of first gear 10 and second gear 11 is obviously different, the speed of driving second base frame 7 and third base frame 8 to move to the outside is different, so that third base frame 8 can move to the outside faster, and the whole connecting frame subassembly 1 can expand to larger reinforcing area.

[0040] The lower linkage rod 14 is fixedly connected to the second base frame 7, and the lower linkage rack 15 is connected to the end of the lower linkage rod 14. The lower linkage rack 15 is meshed with the first gear 10 on both sides. The upper linkage rod 16 is fixedly connected to the third base frame 8, and the upper linkage rack 17 is connected to the end of the upper linkage rod 16. The upper linkage rack 17 is meshed with the second gear 11 on both sides. The lower linkage rack 15 is slidably connected to the lower linkage rod 14 along the moving direction of the lower linkage rack 15. The upper linkage rack 17 is slidably connected to the upper linkage rod 16 along the moving direction of the upper linkage rack 17. The locking bolt 18 is threadedly connected to the upper linkage rod 16 and the lower linkage rod 14. The locking bolt 18 is used for locking the upper linkage rack 17 or the lower linkage rack 15.

[0041] When the upper linkage rack 17 and the lower linkage rack 15 have moved to the end position matched with the corresponding gear during the sliding adjustment of the second base frame 7 and the third base frame 8, all the locking bolts 18 can be loosened, and then one of the upper linkage racks 17 is slid so that the upper linkage rack 17 can move to the end. At this time, the locking bolt 18 is rotated again to lock the lower linkage rack 15 and the lower linkage rod 14, and to lock the upper linkage rack 17 and the upper linkage rod 16. At this time, the driving assembly 5 is rotated again to continue adjusting the position of the sliding unit 4 to the outside.

[0042] Please refer to Figure 3 , the bottom of the central shaft 9 is fixedly connected with the locking wheel 19, the locking wheel 19 is provided with a plurality of locking grooves 20, the bottom of the first base frame 3 is fixedly connected with the locking fixed plate 21, the side of the locking fixed plate 21 close to the locking wheel 19 is slidably provided with the locking base plate 22, the spring 23 in a compressed state is arranged between the locking fixed plate 21 and the locking base plate 22, the side of the locking base plate 22 close to the locking wheel 19 is fixedly connected with the clamping rod 24, the central shaft 9 is locked when the clamping rod 24 is clamped with the locking groove 20, the connecting bolt 25 is threadedly connected with the locking fixed plate 21, and the connecting bolt 25 is threadedly matched with the locking base plate 22.

[0043] The driving assembly 5 can be locked by locking the locking wheel 19. The connecting bolt 25 is rotated to be threadedly disconnected with the locking base plate 22. At this time, the locking base plate 22 moves to the side of the locking wheel 19 under the elastic force of the spring 23, and the clamping rod 24 is inserted into the inside of the locking groove 20. At this time, the central shaft 9 cannot be rotated, and the whole device achieves the purpose of locking. After the locking device, the ground can be reinforced. If the position needs to be adjusted, the clamping rod 24 is pushed to the outside, and the connecting bolt 25 is connected with the locking base plate 22. At this time, the clamping rod 24 is disconnected with the locking groove 20, and the device can adjust the position of the sliding unit 4.

[0044] Example two: please refer to Figure 1 , Figure 5 andFigure 6 The utility model provides a municipal engineering side slope reinforcing device, including connecting frame subassembly 1 and anchor rod subassembly 2, connecting frame subassembly 1 includes first base frame 3, and two groups of sliding units 4 are arranged on first base frame 3 rotationally symmetrical, and sliding unit 4 is all slidingly connected with first base frame 3, and two groups of sliding units 4 adjust position through the drive subassembly 5 of the center position of first base frame 3, and two groups of sliding units 4 move to the outside side synchronously, and first base frame 3 and sliding unit 4 are evenly provided with a plurality of threaded connection holes 6, and anchor rod subassembly 2 is connected in threaded connection hole 6.

[0045] When using, anchor rod subassembly 2 is connected in the threaded connection hole 6 of connecting frame subassembly 1, then the position of connecting frame subassembly 1 can be adjusted according to the need of reinforcing geological structure, after connecting frame subassembly 1 is adjusted to the suitable position, anchor rod subassembly 2 is inserted into the ground, to realize side slope reinforcing, because the anchoring position of anchor rod subassembly 2 can be adjusted, the anchoring effect of equipment is better, and in some structure area with stone, the anchoring can be avoided to stone to a certain extent.

[0046] Please refer to Figure 2 And Figure 4 , sliding unit 4 includes second base frame 7 and third base frame 8, second base frame 7 is slidingly connected above first base frame 3, and third base frame 8 is slidingly connected above second base frame 7. Drive subassembly 5 includes center shaft 9, first gear 10 and second gear 11, first gear 10 is fixedly connected to the top of center shaft 9, second gear 11 is locked to realize synchronous rotation with first gear 10 by pin 12, and second gear 11 top is fixedly connected with rotary drive piece 13, after pin 12 is removed, second gear 11 rotates without driving first gear 10 to rotate.

[0047] The sliding of sliding unit 4 is driven through drive subassembly 5, and rotary drive piece 13 rotates under the action of external force, can drive first gear 10 and second gear 11 synchronous rotation, and first gear 10 and second gear 11 respectively drive second base frame 7 and third base frame 8 in sliding unit 4 to move to the outside side, because the number of teeth of first gear 10 and second gear 11 is obviously different, the speed of driving second base frame 7 and third base frame 8 to move to the outside is different, so that third base frame 8 can move to the outside side faster, and the whole connecting frame subassembly 1 can expand to larger reinforcing area.

[0048] The lower linkage rod 14 is fixedly connected to the second base frame 7, and the lower linkage rack 15 is connected to the end of the lower linkage rod 14. The lower linkage rack 15 is meshed with the first gear 10 on both sides. The upper linkage rod 16 is fixedly connected to the third base frame 8, and the upper linkage rack 17 is connected to the end of the upper linkage rod 16. The upper linkage rack 17 is meshed with the second gear 11 on both sides. The lower linkage rack 15 is slidably connected to the lower linkage rod 14 along the moving direction of the lower linkage rack 15. The upper linkage rack 17 is slidably connected to the upper linkage rod 16 along the moving direction of the upper linkage rack 17. The locking bolt 18 is threadedly connected to the upper linkage rod 16 and the lower linkage rod 14. The locking bolt 18 is used for locking the upper linkage rack 17 or the lower linkage rack 15.

[0049] When the upper linkage rack 17 and the lower linkage rack 15 have moved to the end position matched with the corresponding gear during the sliding adjustment of the second base frame 7 and the third base frame 8, all the locking bolts 18 can be loosened, and then one of the upper linkage racks 17 is slid so that the upper linkage rack 17 can move to the end. At this time, the locking bolt 18 is rotated again to lock the lower linkage rack 15 and the lower linkage rod 14, and to lock the upper linkage rack 17 and the upper linkage rod 16. At this time, the driving assembly 5 is rotated again to continue adjusting the position of the sliding unit 4 to the outside.

[0050] Please refer to Figure 3 , the bottom of the central shaft 9 is fixedly connected with the locking wheel 19, the locking wheel 19 is provided with a plurality of locking grooves 20, the bottom of the first base frame 3 is fixedly connected with the locking fixed plate 21, the side of the locking fixed plate 21 close to the locking wheel 19 is slidably provided with the locking base plate 22, the spring 23 in a compressed state is arranged between the locking fixed plate 21 and the locking base plate 22, the side of the locking base plate 22 close to the locking wheel 19 is fixedly connected with the clamping rod 24, the central shaft 9 is locked when the clamping rod 24 is clamped with the locking groove 20, the connecting bolt 25 is threadedly connected with the locking fixed plate 21, and the connecting bolt 25 is threadedly matched with the locking base plate 22.

[0051] The driving assembly 5 can be locked by locking the locking wheel 19. The connecting bolt 25 is rotated to be threadedly disconnected with the locking base plate 22. At this time, the locking base plate 22 moves to the side of the locking wheel 19 under the elastic force of the spring 23, and the clamping rod 24 is inserted into the locking groove 20. At this time, the central shaft 9 cannot be rotated, and the whole device achieves the purpose of locking. After the locking device, the ground can be reinforced. If the position needs to be adjusted, the clamping rod 24 is pushed to the outside, and the connecting bolt 25 is connected with the locking base plate 22. At this time, the clamping rod 24 is disconnected with the locking groove 20, and the device can adjust the position of the sliding unit 4.

[0052] Please refer to Figure 6 , Figure 7 andFigure 8 The anchor rod assembly 2 comprises a connecting shell 26, a threaded connecting piece 27 is fixedly connected to the top of the connecting shell 26, the threaded connecting piece 27 is threadedly connected with the threaded connecting hole 6, a longitudinal rotating shaft 28 is rotatably connected in the connecting shell 26, a plurality of groups of anchoring units 29 are arranged on the outer side of the longitudinal rotating shaft 28, the anchoring unit 29 comprises an anchoring branch 30, a through groove 31 is formed in the corresponding position of the side wall of the connecting shell 26, and the anchoring branch 30 is anchored after penetrating through the through groove 31. The top of the longitudinal rotating shaft 28 is fixedly connected with a driving end cap 32 for driving the longitudinal rotating shaft 28 to rotate, and the bottom of the connecting shell 26 is pointed. The anchoring unit 29 comprises a driving thread 33 arranged on the outer side of the longitudinal rotating shaft 28, a threaded driving sleeve 34 is threadedly connected to the outer side of each driving thread 33, and the anchoring branch 30 is rotatably connected to the two sides of the different threaded driving sleeves 34 and is folded inward under the action of the torsional spring. The torsional spring is arranged to avoid the anchoring branch 30 from being exposed to the outside of the through groove 31, so that the anchoring branch 30 is directly unfolded in the process of embedding the connecting shell 26 into the soil downward.

[0053] The anchor rod assembly 2 is anchored by the anchoring branch 30, the anchoring branch 30 is located at different positions outside the connecting shell 26, and the anchoring branch 30 is anchored after leaking out of the through groove 31 outside the connecting shell 26. First, the connecting shell 26 needs to be completely embedded in the soil by using external force, then the driving end cap 32 is rotated, the driving end cap 32 drives the threaded driving sleeve 34 to move downward, when the end portion of the threaded driving sleeve 34 abuts against the bottom of the through groove 31, the longitudinal rotating shaft 28 is continuously rotated, the longitudinal rotating shaft 28 drives the anchoring branch 30 to unfold outward and embed in the soil.

[0054] The lengths of the driving threads 33 corresponding to the different threaded driving sleeves 34 are different, the threaded driving sleeve 34 moves downward, when the anchoring branch 30 abuts against the position of the bottom of the through groove 31, the anchoring branch 30 is unfolded outward to realize anchoring as the threaded driving sleeve 34 continues to move downward, and the lengths of the different driving threads 33 are different, so that the anchoring branch 30 finally stops at different positions, and the anchoring branch 30 with different orientations can achieve better anchoring effect.

[0055] Working principle: when in use, connect the anchor rod assembly 2 inside the threaded connection hole 6 of the connecting frame assembly 1, then adjust the position of the connecting frame assembly 1 according to the need of reinforcing the geological structure, after adjusting the connecting frame assembly 1 to the appropriate position, insert the anchor rod assembly 2 into the ground, so as to realize slope reinforcement, because the anchoring position of the anchor rod assembly 2 can be adjusted, the anchoring effect of the equipment is better, and in some structure area with stones, the anchoring can be avoided to a certain extent. The sliding unit 4 is connected to the first base frame 3, and the position is adjusted by sliding outward to realize anchoring at different positions. The sliding of the sliding unit 4 is driven by the driving assembly 5, the rotating driving part 13 rotates under the action of external force, which can drive the first gear 10 and the second gear 11 to rotate synchronously, the first gear 10 and the second gear 11 drive the second base frame 7 and the third base frame 8 in the sliding unit 4 to move outward respectively, because the number of teeth of the first gear 10 and the second gear 11 is obviously different, the speed of moving outward of the second base frame 7 and the third base frame 8 is different, so that the third base frame 8 can move outward faster, and the whole connecting frame assembly 1 can be expanded to a larger reinforcing area. When the upper linkage rack 17 and the lower linkage rack 15 have moved to the end position matched with the corresponding gear during the sliding adjustment of the second base frame 7 and the third base frame 8, all the locking bolts 18 can be loosened, then one of the upper linkage racks 17 is slid, so that the upper linkage rack 17 can move to the end, then the locking bolt 18 is rotated again to lock the lower linkage rack 15 and the lower linkage rod 14, and lock the upper linkage rack 17 and the upper linkage rod 16. Then rotate the driving assembly 5 again to continue adjusting the position of the sliding unit 4 outward. The driving assembly 5 can be locked by the locking wheel 19, rotate the connecting bolt 25 to make the connecting bolt 25 and the locking base plate 22 out of threaded connection, then under the elastic force of the spring 23, the locking base plate 22 will move to the side of the locking wheel 19, and the clamping rod 24 is inserted into the locking slot 20, at this time the center shaft 9 cannot rotate, the whole device realizes the purpose of locking, after locking the device, the ground can be reinforced. If you need to continue to adjust the position, you only need to move the clamping rod 24 outward, and use the connecting bolt 25 to connect it with the locking base plate 22, at this time the clamping rod 24 is out of the locking slot 20, and the device can adjust the position of the sliding unit 4.The anchor rod assembly 2 is anchored by anchor struts 30, which are located at different orientations outside the connecting housing 26 and are anchored after leaking out from inside the through slot 31 outside the connecting housing 26. First, the connecting housing 26 needs to be completely embedded in the soil by external force, and then the driving end cap 32 is rotated to drive the threaded driving sleeve 34 to move downward, when the end thereof abuts against the bottom of the through slot 31, the longitudinal shaft 28 is continuously rotated to drive the anchor struts 30 to expand outward and embed in the soil. Since the lengths of the driving threads 33 are different, the anchor struts 30 finally stop at different positions. The anchor struts 30 at different orientations can achieve better anchoring effect.

[0056] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The presently disclosed embodiments are therefore considered in all respects to be illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalents of the claims are therefore intended to be embraced therein. No feature of the application is to be construed as limiting the scope of the claims to its exact counterpart.

[0057] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment according to the present specification need necessarily include every technological feature or combination of technological features. Such descriptions and representations are used by the applicant(s) for purposes of clarity of understanding only. It is intended that the specification serve only as an exemplification of the applications, and should not be used to limit or otherwise narrow the scope thereof. No limitation is intended to the scope of the claims based on any embodiment which can be described in the present specification.

Claims

1. A municipal engineering slope reinforcement device comprising a connecting frame assembly (1) and an anchor rod assembly (2), characterized in that, The connecting frame assembly (1) comprises a first base frame (3), two groups of sliding units (4) are arranged in a rotationally symmetrical manner on the first base frame (3), the sliding units (4) are slidably connected with the first base frame (3), the two groups of sliding units (4) are adjusted in position by a driving assembly (5) arranged at a central position of the first base frame (3), the two groups of sliding units (4) are synchronously moved to the outside, a plurality of threaded connection holes (6) are uniformly formed in the first base frame (3) and the sliding units (4), and an anchor rod assembly (2) is threadedly connected in the threaded connection holes (6).

2. The municipal works slope reinforcement device according to claim 1, characterised in that, The sliding unit (4) comprises a second base frame (7) and a third base frame (8), the second base frame (7) is slidably connected above the first base frame (3), and the third base frame (8) is slidably connected above the second base frame (7).

3. The municipal works slope reinforcement device according to claim 2, wherein The driving assembly (5) comprises a central shaft (9), a first gear (10) and a second gear (11), the first gear (10) is fixedly connected to the top of the central shaft (9), the second gear (11) is locked and synchronously rotated with the first gear (10) through a pin (12), a rotary driving member (13) is fixedly connected to the top of the second gear (11), and the second gear (11) is not rotated to drive the first gear (10) to rotate after the pin (12) is removed.

4. The device for reinforcing the side slope of a public work according to claim 1 or 2 or 3, characterized by Lower linkage rods (14) are fixedly connected to the second base frames (7) on the two sides, lower linkage racks (15) are connected to the ends of the lower linkage rods (14), the lower linkage racks (15) on the two sides are meshed with the two sides of the first gear (10) respectively, upper linkage rods (16) are fixedly connected to the third base frames (8) on the two sides, upper linkage racks (17) are connected to the ends of the upper linkage rods (16), and the upper linkage racks (17) on the two sides are meshed with the two sides of the second gear (11) respectively. The lower linkage rack (15) is slidably connected with the lower linkage rod (14) along the movement direction of the lower linkage rack (15), the upper linkage rack (17) is slidably connected with the upper linkage rod (16) along the movement direction of the upper linkage rack (17), and locking bolts (18) are threadedly connected to the upper linkage rod (16) and the lower linkage rod (14), and the locking bolts (18) are used for locking the upper linkage rack (17) or the lower linkage rack (15). A locking wheel (19) is fixedly connected to the bottom of the central shaft (9), a plurality of locking grooves (20) are formed in the locking wheel (19), a locking fixed plate (21) is fixedly connected to the bottom of the first base frame (3), a locking base plate (22) is slidably arranged on the side of the locking fixed plate (21) close to the locking wheel (19), a spring (23) in a compressed state is sleeved between the locking fixed plate (21) and the locking base plate (22), a clamping rod (24) is fixedly connected to the side of the locking base plate (22) facing the locking wheel (19), the central shaft (9) is locked when the clamping rod (24) is clamped with the locking groove (20), a connecting bolt (25) is threadedly connected to the locking fixed plate (21) and threadedly matched with the locking base plate (22).

5. The municipal works slope reinforcement device according to claim 1, wherein The anchor rod assembly (2) includes a connecting shell (26), the top of which is fixedly connected with a threaded connecting piece (27), the threaded connecting piece (27) is screwed with the threaded connecting hole (6), the inside of the connecting shell (26) is rotatably connected with a longitudinal rotating shaft (28), the outside of the longitudinal rotating shaft (28) is provided with a plurality of groups of anchoring units (29), the anchoring unit (29) includes an anchoring branch rod (30), the side wall of the connecting shell (26) is provided with a through groove (31) at the corresponding position, the anchoring branch rod (30) is anchored after passing through the through groove (31).

6. The municipal works slope reinforcement device according to claim 5, wherein The top of the longitudinal rotating shaft (28) is fixedly connected with a driving end cap (32) for driving the longitudinal rotating shaft (28) to rotate, and the bottom of the connecting shell (26) is pointed.

7. The municipal works slope reinforcement device according to claim 6, characterised in that, The anchoring unit (29) includes a driving thread (33) provided on the outside of the longitudinal rotating shaft (28), the outside of the driving thread (33) is threadedly connected with a threaded driving sleeve (34), the anchoring branch rod (30) is rotatably connected with the two sides of different threaded driving sleeves (34) through a torsional spring, and is folded inward under the action of the torsional spring.

8. The municipal works slope reinforcement device according to claim 7, characterised in that, The lengths of the driving threads (33) connected with different threaded driving sleeves (34) are different, the threaded driving sleeve (34) moves downward, and when the anchoring branch rod (30) is in contact with the bottom position of the through groove (31), the anchoring is realized by the outward unfolding of the threaded driving sleeve (34) with the continuous downward movement.

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