Anti-sloughing reinforcing structure for lime soil roadbed

Abstract

The utility model relates to the field of roadbed reinforcement, and discloses a lime soil roadbed anti-sloughing reinforcing structure which comprises a reinforcing base, the reinforcing base is arranged on the side edge of a lime soil roadbed body, an anti-sloughing reinforcing assembly is arranged on the upper surface of the reinforcing base, and the anti-sloughing reinforcing assembly comprises a vertical plate, a reinforcing driving lead screw, a reinforcing sliding block, a connecting arm, an anti-sloughing reinforcing plate and an inner hexagonal knob. According to the anti-sloughing reinforcing device, when the lime soil roadbed body is reinforced through the arranged anti-sloughing reinforcing assembly, an inner hexagonal knob on a rear side vertical plate is rotated through a hexagonal wrench, a reinforcing driving lead screw is made to rotate through transmission connection, then a reinforcing sliding block is driven to move in the axial direction of the lead screw, and the anti-sloughing reinforcing assembly is arranged along with movement of the reinforcing sliding block; the connecting arm drives the anti-collapse reinforcing plate to move along the side edge of the lime soil roadbed body, so that the roadbed is reinforced, the side edge of the lime soil roadbed is effectively prevented from collapsing by supporting the side edge of the lime soil roadbed through the anti-collapse reinforcing plate, the structure can be repeatedly used, and material consumption and construction cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the roadbed reinforcing field especially relates to a lime-soil roadbed anti-collapse reinforcing structure. BACKGROUND

[0002] Lime-soil roadbed is a traditional roadbed structure material, mainly by lime and soil are mixed in a certain proportion, lime-soil roadbed due to its good engineering performance and lower cost, has been widely used in road construction.

[0003] The existing lime-soil roadbed anti-collapse reinforcing structure often lacks stability, especially in the side of roadbed collapse prone position, lack effective support and reinforcing measures, leading to roadbed to appear structural instability when long-term use or under the influence of external environment. SUMMARY

[0004] In view of the prior art deficiency, the utility model provides a lime-soil roadbed anti-collapse reinforcing structure, solve the problem of lime-soil roadbed side easy collapse.

[0005] To realize above -mentioned purpose, the utility model is realized through following technical scheme: a lime-soil roadbed anti-collapse reinforcing structure, including reinforcing base, the reinforcing base is arranged in lime-soil roadbed body side, the reinforcing base upper surface is provided with anti-collapse reinforcing subassembly, the anti-collapse reinforcing subassembly includes vertical board, reinforcing drive screw, reinforcing sliding block, connecting arm, anti-collapse reinforcing plate and internal hexagonal knob, the vertical board number is provided with two, two vertical board lower end is fixedly connected on the upper surface of reinforcing base before and after two sides, before and after two vertical board middle rotationally connected with reinforcing drive screw, the reinforcing drive screw outside is connected with reinforcing sliding block, the reinforcing sliding block lower end sliding connection is in the upper surface of reinforcing base, the reinforcing sliding block left and right sides are all fixedly connected with connecting arm, the connecting arm is fixedly connected in anti-collapse reinforcing plate rear side away from reinforcing sliding block, the anti-collapse reinforcing plate is set in the lime-soil roadbed body side.

[0006] Preferably, the rear side of the rear side of the vertical plate is rotatably connected with the internal hexagonal knob, and the front side of the internal hexagonal knob is drivingly connected with the reinforcing drive screw.

[0007] Preferably, the rear side of the reinforcing sliding block is provided with a reinforcing positioning assembly, and the reinforcing positioning assembly comprises a diagonal bracing reinforcing arm, a sliding plate and a positioning screw.

[0008] Preferably, the lower ends of the two diagonal bracing reinforcing arms are fixedly connected to the left and right sides of the upper surface of the sliding plate, and the lower end of the sliding plate is abuttingly arranged on the upper surface of the reinforcing base.

[0009] Preferably, the positioning screw is penetratingly arranged in the front side of the sliding plate.

[0010] Preferably, the upper surface of the reinforcing base is provided with a plurality of threaded holes on both sides.

[0011] Preferably, the reinforcing base is fixedly connected with a plurality of positioning plates on both sides, and a positioning rivet is arranged in each positioning plate.

[0012] Preferably, the upper surface of the two vertical plates is fixedly connected with a dust cover, the upper surface of the front side of the dust cover is fixedly connected with a support column, the left and right sides of the support column are fixedly connected with connecting rods, the lower surface of the ends of the two connecting rods away from the support column is connected with a plumb line, and the lower end of the plumb line is provided with a lead ball.

[0013] Preferably, the front side of the anti-collapse reinforcing plate is provided with a plurality of anti-skid lines.

[0014] Preferably, the outer side of the rear vertical plate is fixedly connected with an annular protective cover, and the inner side of the annular protective cover is provided with an internal hexagonal knob.

[0015] Beneficial effects

[0016] The utility model provides a kind of ash-soil roadbed anti-collapse reinforcing structure.Compared with prior art, the following beneficial effects are achieved:

[0017] 1. In the utility model, when reinforcing the ash-soil roadbed body, the internal hexagonal knob on the rear vertical plate is rotated by using hexagonal wrench, the reinforcing drive lead screw is rotated by transmission connection, and then the reinforcing sliding block moves along the lead screw axis, the connecting arm drives the anti-collapse reinforcing plate to move along the side of the ash-soil roadbed body along with the movement of the reinforcing sliding block, so as to realize the reinforcement of the roadbed, the side of the ash-soil roadbed is effectively prevented from collapsing by the side support of the anti-collapse reinforcing plate, the structure can be reused, and material consumption and construction cost are reduced.

[0018] 2. In the utility model, after the anti-collapse reinforcing plate is tightly attached to the ash-soil roadbed body, the positioning screw is rotated, passes through the sliding plate and enters the threaded hole in the upper surface of the reinforcing base, so as to prevent the reinforcing sliding block from moving accidentally when the anti-collapse reinforcing plate is subjected to the force of the ash-soil roadbed collapse, and the setting of the positioning plate and the positioning rivet provides an additional fixing point, which further enhances the stability of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model provides a kind of ash-soil roadbed anti-collapse reinforcing structure assembly after three-dimensional structure schematic diagram;

[0020] Figure 2 The utility model provides a kind of ash-soil roadbed anti-collapse reinforcing structure left side structure schematic diagram;

[0021] Figure 3 A right side structure schematic view of the ash-soil roadbed anti-collapse reinforcing structure is provided in the utility model.

[0022] Figure 4 A front side structure schematic view of the ash-soil roadbed anti-collapse reinforcing structure is provided in the utility model.

[0023] Figure 5 The ash-soil roadbed anti-collapse reinforcing structure is provided in the utility model Figure 2 An enlarged view of A.

[0024] Legend:

[0025] 1, reinforcing base; 2, anti-collapse reinforcing assembly; 201, vertical plate; 202, reinforcing drive lead screw; 203, reinforcing sliding block; 204, connecting arm; 205, anti-collapse reinforcing plate; 206, anti-skid pattern; 207, internal hexagonal knob; 208, annular protective cover; 3, reinforcing positioning assembly; 301, inclined bracing reinforcing arm; 302, sliding plate; 303, positioning screw; 4, positioning plate; 5, positioning rivet; 6, threaded hole; 7, ash-soil roadbed body; 8, ash blocking cover; 9, support column; 10, connecting rod; 11, plumb line. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides two technical solutions, specifically including the following embodiments:

[0028] Embodiment one: a loess roadbed anti-collapse reinforcing structure, comprising a reinforcing base 1, the reinforcing base 1 is arranged at the side of the loess roadbed body 7, an anti-collapse reinforcing assembly 2 is arranged on the upper surface of the reinforcing base 1, the anti-collapse reinforcing assembly 2 comprises an upright plate 201, a reinforcing drive lead screw 202, a reinforcing sliding block 203, a connecting arm 204, an anti-collapse reinforcing plate 205 and an internal hexagonal knob 207, the number of the upright plates 201 is two, the lower ends of the two upright plates 201 are fixedly connected to the upper surface of the reinforcing base 1 on the front and back sides respectively, the reinforcing drive lead screw 202 is rotatably connected to the middle of the front and back two upright plates 201, the reinforcing sliding block 203 is threadedly connected to the outer side of the reinforcing drive lead screw 202, the lower end of the reinforcing sliding block 203 is slidably connected to the upper surface of the reinforcing base 1, the connecting arms 204 are fixedly connected to the left and right sides of the reinforcing sliding block 203, one end of the connecting arm 204 away from the reinforcing sliding block 203 is fixedly connected to the rear side of the anti-collapse reinforcing plate 205, the anti-collapse reinforcing plate 205 is arranged in close contact with the side of the loess roadbed body 7, the rear side of the rear upright plate 201 is rotatably connected to the internal hexagonal knob 207, the front side of the internal hexagonal knob 207 is in transmission connection with the reinforcing drive lead screw 202, a plurality of anti-skid lines 206 are arranged on the front side of the anti-collapse reinforcing plate 205, the outer side of the rear upright plate 201 is fixedly connected to a ring-shaped protective cover 208, the internal hexagonal knob 207 is arranged in the ring-shaped protective cover 208, the ring-shaped protective cover 208 is used for preventing the internal hexagonal knob 207 from being exposed to the outside, the upper surfaces of the two upright plates 201 are fixedly connected to a dust cover 8, the upper surface of the front side of the dust cover 8 is fixedly connected to a support column 9, the left and right sides of the support column 9 are fixedly connected to connecting rods 10, the lower surfaces of the ends of the two connecting rods 10 away from the support column 9 are connected to plumb lines 11, lead balls are arranged at the lower ends of the plumb lines 11, the lead balls serve as weights, so that the plumb lines 11 always remain vertical, and workers can judge whether the anti-collapse reinforcing plate 205 is inclined or not by observing the positions of the plumb lines 11 and the anti-collapse reinforcing plate 205.

[0029] In work, when the loess roadbed body 7 is reinforced, the internal hexagonal knob 207 on the rear upright plate 201 is rotated by using a hexagonal wrench, the reinforcing drive lead screw 202 is driven to rotate, and then the reinforcing sliding block 203 is driven to move along the axial direction of the lead screw, with the movement of the reinforcing sliding block 203, the connecting arm 204 drives the anti-collapse reinforcing plate 205 to move along the side of the loess roadbed body 7, so as to realize the reinforcement of the roadbed, the side of the loess roadbed body 7 is supported by the anti-collapse reinforcing plate 205, and the collapse of the side of the loess roadbed is effectively prevented, the structure can be repeatedly used, and the material consumption and construction cost are reduced.

[0030] In the embodiment two, the reinforcing sliding block 203 rear side is provided with reinforcing positioning assembly 3, the reinforcing positioning assembly 3 includes inclined bracing reinforcing arm 301, sliding plate 302 and positioning screw 303, the reinforcing sliding block 203 rear side left and right two ends are fixedly connected with inclined bracing reinforcing arm 301, two inclined bracing reinforcing arms 301 lower ends are fixedly connected on the sliding plate 302 upper surface left and right sides respectively, the sliding plate 302 lower end is attached on the reinforcing base 1 upper surface, the sliding plate 302 front side interior is provided with positioning screw 303, the reinforcing base 1 upper surface left and right sides are provided with a plurality of threaded holes 6, after the anti-collapse reinforcing plate 205 is attached to the clay roadbed body 7, the positioning screw 303 is rotated, so that it passes through the sliding plate 302 and enters the threaded hole 6 in the reinforcing base 1 upper surface, prevent the reinforcing sliding block 203 accidental movement when the anti-collapse reinforcing plate 205 is affected by the action force of the clay roadbed collapse, the setting of the positioning plate 4 and the positioning rivet 5 provides an additional fixed point, further enhances the stability of the structure, the reinforcing base 1 left and right sides are fixedly connected with a plurality of positioning plates 4, the positioning rivet 5 is used for nailing into the roadbed edge zone outside the clay roadbed, for realizing the position fixation of the reinforcing base 1.

[0031] The above only the preferred embodiment of the present application has, and does not limit the present application, any modification, equivalent replacement and improvement etc. within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A collapsible soil subgrade reinforcement structure comprising a reinforcement base (1) characterised in that: The reinforced base (1) is arranged at the side of the lime-soil roadbed body (7), and the upper surface of the reinforced base (1) is provided with an anti-collapse reinforcing assembly (2), which comprises vertical plates (201), reinforcing drive lead screws (202), reinforcing sliding blocks (203), connecting arms (204), anti-collapse reinforcing plates (205) and internal hexagonal knobs (207), the two vertical plates (201) are fixedly connected at the lower ends of the front and rear sides of the upper surface of the reinforced base (1), and the reinforcing drive lead screws (202) are rotatably connected between the front and rear vertical plates (201), the reinforcing sliding blocks (203) are threadedly connected to the outer sides of the reinforcing drive lead screws (202), the lower ends of the reinforcing sliding blocks (203) are slidably connected to the upper surface of the reinforced base (1), the connecting arms (204) are fixedly connected to the left and right sides of the reinforcing sliding blocks (203), and the anti-collapse reinforcing plates (205) are fixedly connected to the rear sides of the connecting arms (204) away from the reinforcing sliding blocks (203).

2. The collapsibility prevention and reinforcement structure for lime-soil subgrade according to claim 1, characterized in that: The rear vertical plate (201) is rotatably connected to the rear side of the internal hexagonal knob (207), and the front side of the internal hexagonal knob (207) is in transmission connection with the reinforcing drive lead screw (202).

3. The collapsibility prevention and reinforcement structure for lime-soil subgrade according to claim 1, characterized in that: The reinforcing sliding block (203) is provided with a reinforcing positioning assembly (3) at the rear side, and the reinforcing positioning assembly (3) comprises inclined reinforcing arms (301), sliding plates (302) and positioning screws (303).

4. The loess subgrade anti-collapse reinforcing structure according to claim 3, characterized in that: The lower ends of the two inclined reinforcing arms (301) are fixedly connected to the left and right sides of the upper surface of the sliding plate (302), and the lower end of the sliding plate (302) is arranged on the upper surface of the reinforced base (1).

5. The loess subgrade collapse-preventing reinforcing structure according to claim 4, characterized in that: The positioning screw (303) is arranged through the front side of the sliding plate (302).

6. The loess subgrade collapse-preventing reinforcing structure according to claim 1, characterized in that: A plurality of threaded holes (6) are arranged on the left and right sides of the upper surface of the reinforced base (1).

7. The loess subgrade collapse-preventing reinforcing structure according to claim 1, characterized in that: A plurality of positioning plates (4) are fixedly connected to the left and right sides of the reinforced base (1), and a positioning rivet (5) is arranged through the middle of each positioning plate (4).

8. The loess subgrade collapse-preventing reinforcing structure according to claim 1, characterized in that: Two vertical plates (201) are fixedly connected to the upper surface of the reinforced base (1), and the front upper surface of the dust cover (8) is fixedly connected to the support column (9), the left and right sides of the support column (9) are fixedly connected to the connecting rods (10), the lower surfaces of the two connecting rods (10) away from the support column (9) are connected to the plumb lines (11), and the lower end of the plumb line (11) is provided with a lead ball.

9. The loess subgrade collapse-preventing reinforcing structure according to claim 1, characterized in that: The front side of the anti-collapse reinforcing plate (205) is provided with a plurality of anti-skid lines (206).

10. The loess subgrade collapse-preventing reinforcing structure according to claim 1, characterized in that: The rear vertical plate (201) is fixedly connected to the outer side of the annular protective cover (208), and the internal hexagonal knob (207) is arranged in the annular protective cover (208).

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