Reinforcing and supporting structure for soft foundation road construction

Abstract

The utility model discloses a soft foundation road construction reinforcing and supporting structure which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting frame through bolts, the top of the bottom plate is fixedly connected with a positioning round pipe through bolts, and the top of an inner cavity of the supporting frame is communicated with a limiting round pipe. A threaded rod is jointly and rotationally connected to an inner cavity of the positioning round pipe and an inner cavity of the limiting round pipe, a trepanning supporting plate is connected to the surface of the threaded rod in a threaded mode, and two U-shaped limiting pieces are fixedly connected to the rear side of the trepanning supporting plate through bolts. The supporting connecting plate is driven to deflect, then the L-shaped supporting plate is pushed to enable the soft soil foundation to contract inwards, the L-shaped supporting plate is made to support the soft soil foundation, and therefore the purposes that the soft soil foundation is reinforced and supported in the construction process, the stability of the foundation is improved, and follow-up construction work is facilitated are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to road construction technical field, especially, relate to soft ground road construction reinforcing support structure. BACKGROUND

[0002] Soft ground has the characteristics of high compressibility and long consolidation time, in order to reinforce and support the soft ground during road construction, a soft ground road construction reinforcing support structure is designed, which can support the edge of the soft ground through the cooperation of the threaded rod, the perforated support plate, the L-shaped support plate and the support connecting plate. Meanwhile, the threads on the surface of the threaded rod can limit the position of the perforated support plate, so that the support connecting plate can reinforce the support of the L-shaped support plate and the roadbed. Thus, the soft ground can be reinforced and supported during construction, which can increase the stability of the foundation and facilitate subsequent construction work. SUMMARY

[0003] The utility model aims at providing a soft ground road construction reinforcing support structure, which can reinforce and support the soft ground during construction, increase the stability of the foundation and facilitate subsequent construction work, so as to solve the above-mentioned background technical problems.

[0004] The technical scheme for solving the above-mentioned technical problems is as follows: a soft ground road construction reinforcing support structure includes a bottom plate, a support frame is fixedly connected to the top of the bottom plate by bolts, a positioning circular tube is fixedly connected to the top of the bottom plate by bolts, a limiting circular tube is connected to the top of the inner cavity of the support frame, a threaded rod is rotatably connected to the inner cavities of the positioning circular tube and the limiting circular tube, a perforated support plate is threadedly connected to the surface of the threaded rod, two U-shaped limiters are fixedly connected to the rear side of the perforated support plate by bolts, a limiting pin is slidably connected to the inner cavities of the two U-shaped limiters, an L-shaped support plate is slidably connected to the rear side of the bottom plate, two support connecting plates are rotatably connected to the front side of the L-shaped support plate, and the front side of the support connecting plate is rotatably connected to the surface of the limiting pin.

[0005] Preferably, two vertical circular rods are fixedly connected to the top of the inner cavity of the support frame by bolts.

[0006] Preferably, threaded holes are formed in the surface of the vertical circular rods, and the threaded holes and the inner cavities of the perforated support plate are threadedly connected by bolts.

[0007] Preferably, limiting guide plates are fixedly connected to the left and right sides of the inner cavity of the support frame by bolts, limiting grooves are formed in the left and right sides of the perforated support plate, and the inner cavities of the limiting grooves are slidably connected to the surface of the limiting guide plates.

[0008] Preferably, the top end of the threaded rod is fixedly connected with a round head through bolts, a hexagonal recess is formed in the top of the round head, and a slotted positioning plate is fixedly connected to the rear side of the top of the bottom plate through bolts.

[0009] Preferably, the surface of the L-shaped supporting plate is fixedly connected with a protruding strip through bolts, the surface of the protruding strip is slidably connected to the inner cavity of the slotted positioning plate, and an arc plate is fixedly connected to the bottom of the rear side of the L-shaped supporting plate through bolts.

[0010] The utility model discloses the beneficial effect is:

[0011] 1, the utility model discloses a round head drives the hole supporting plate to slide up to the bias of the supporting connecting plate in turn, and then push the L-shaped supporting plate makes the soft soil foundation to contract inwards, and the L-shaped supporting plate supports the soft soil foundation, can reach the reinforcement support of the soft soil foundation in the construction process to increase the stability of the foundation to the purpose of subsequent construction work,

[0012] 2, the utility model discloses the setting of the limiting guide plate can make the hole supporting plate when the translational sliding of the inner cavity of the supporting frame, make the sliding direction of the hole supporting plate get the limiting and the direction of the vertical direction, can make the hole supporting plate keep linear sliding when sliding;

[0013] 3, the utility model discloses the cooperation of the slotted positioning plate and the protruding strip can make the bottom plate and the L-shaped supporting plate get the reinforcing force of the limiting, can make the bottom plate and the L-shaped supporting plate after splicing, make the bottom plate and the L-shaped supporting plate get the fixed effect between, so that the L-shaped supporting plate gets better position fixation when supporting the soft soil foundation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Among them:

[0015] Figure 1 It is the front view schematic drawing of an embodiment of the utility model;

[0016] Figure 2 It is the top view schematic drawing of an embodiment of the utility model;

[0017] Figure 3 It is the rear view schematic drawing of an embodiment of the utility model;

[0018] Figure 4 It is an embodiment of the utility model Figure 1 The local enlarged view of A point in an embodiment.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, bottom plate, 2, support frame, 3, positioning round pipe, 4, limiting round pipe, 5, threaded rod, 6, hole support plate, 7, U-shaped limiting piece, 8, limiting bolt, 9, L-shaped support plate, 10, support connecting plate, 11, vertical round rod, 12, threaded hole, 13, bolt, 14, limiting guide plate, 15, round head, 16, hexagonal recess, 17, slotted positioning plate, 18, protruding strip, 19, arc plate. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the soft ground road construction reinforcing support structure of the present application will be described with reference to the drawings. Example 1

[0022] Figures 1-4 A soft ground road construction reinforcing support structure according to an embodiment of the present application is shown, which comprises: a bottom plate 1: the top of the bottom plate 1 is fixedly connected with a support frame 2 through a bolt, the top of the bottom plate 1 is fixedly connected with a positioning round pipe 3 through a bolt, the top of the inner cavity of the support frame 2 is communicated with a limiting round pipe 4, the inner cavities of the positioning round pipe 3 and the limiting round pipe 4 are jointly rotatably connected with a threaded rod 5, the surface of the threaded rod 5 is threadedly connected with a hole support plate 6, the rear side of the hole support plate 6 is fixedly connected with two U-shaped limiting pieces 7 through a bolt, the inner cavities of the two U-shaped limiting pieces 7 are both slidably connected with a limiting bolt 8, the rear side of the bottom plate 1 is slidably connected with an L-shaped support plate 9, the front side of the L-shaped support plate 9 is rotatably connected with two support connecting plates 10, the front side of the support connecting plate 10 is rotatably connected to the surface of the limiting bolt 8, the top of the bottom plate 1 is fixedly connected with two vertical round rods 11 through a bolt, the top ends of the two vertical round rods 11 are both fixedly connected to the top of the inner cavity of the support frame 2, the surfaces of the two vertical round rods 11 are both provided with threaded holes 12, the threaded holes 12 and the inner cavities of the hole support plate 6 are jointly threadedly connected with a bolt 13, the left and right sides of the inner cavity of the support frame 2 are both fixedly connected with a limiting guide plate 14 through a bolt, the left and right sides of the hole support plate 6 are both provided with limiting grooves, the inner cavities of the limiting grooves are slidably connected to the surface of the limiting guide plate 14, through the arrangement of the limiting guide plate 14, the sliding direction of the hole support plate 6 can be limited and guided in the vertical direction when the hole support plate 6 translates and slides in the inner cavity of the support frame 2, and the hole support plate 6 can keep straight sliding when sliding. Example 2

[0023] Figures 1-4The utility model discloses a soft ground road construction reinforcing support structure which comprises a bottom plate 1, a support frame 2 fixedly connected to the top of the bottom plate 1 by bolts, a positioning circular tube 3 fixedly connected to the top of the bottom plate 1 by bolts, a limiting circular tube 4 communicated with the top of the inner cavity of the support frame 2, a threaded rod 5 rotatably connected to the inner cavities of the positioning circular tube 3 and the limiting circular tube 4, an open-hole support plate 6 threadedly connected to the surface of the threaded rod 5, two U-shaped limiters 7 fixedly connected to the rear side of the open-hole support plate 6 by bolts, a limiting bolt 8 slidably connected to the inner cavities of the two U-shaped limiters 7, an L-shaped support plate 9 slidably connected to the rear side of the bottom plate 1, two support connecting plates 10 rotatably connected to the front side of the L-shaped support plate 9, the support connecting plates 10 rotatably connected to the surface of the limiting bolt 8, a round head 15 fixedly connected to the top end of the threaded rod 5 by bolts, a hexagonal embedded groove 16 formed in the top of the round head 15, a slotted positioning plate 17 fixedly connected to the rear side of the top of the bottom plate 1 by bolts, a protruding strip 18 fixedly connected to the surface of the L-shaped support plate 9 by bolts, and the surface of the protruding strip 18 slidably connected to the inner cavity of the slotted positioning plate 17.

[0024] Working principle: when the utility model is used, the user places the bottom plate 1 and the L-shaped support plate 9 around the soft ground foundation, then fixes the bottom plate 1 and the L-shaped support plate 9 by the cooperation of the slotted positioning plate 17 and the protruding strip 18, then places the front side of the support connecting plate 10 in the inner cavity of the U-shaped limiter 7, inserts the limiting bolt 8 into the inner cavities of the U-shaped limiter 7 and the support connecting plate 10, rotatably connects the support connecting plate 10 to the inner cavity of the U-shaped limiter 7, then rotates the threaded rod 5 by rotating the round head 15, makes the open-hole support plate 6 slide upward under the thread action of the surface of the threaded rod 5, drives the support connecting plate 10 to deflect, pushes the L-shaped support plate 9 to make the soft ground foundation contract inward, then fixes the open-hole support plate 6 at the position of the surface of the threaded rod 5 by the threaded hole 12 and the bolt 13, fixes the inclination angle of the support connecting plate 10, and then supports the soft ground foundation by the L-shaped support plate 9, so that the soft ground foundation can be reinforced and supported during the construction process to increase the stability of the foundation and facilitate the subsequent construction work.

[0025] In summary: the soft ground road construction reinforcement support structure, through the rotation of the round head 15 drive open hole support plate 6 to slide up, and drive support connecting plate 10 to deflect, and then push L-shaped support plate 9 to make the soft soil foundation shrink inward, and make L-shaped support plate 9 support the soft soil foundation, that is, the soft soil foundation can be reinforced and supported during construction to increase the stability of the foundation to facilitate subsequent construction work.

Claims

1. A soft ground road construction reinforcement support structure, characterized by, The application relates to a supporting frame, which comprises a bottom plate (1), the top of the bottom plate (1) is fixedly connected with a supporting frame (2) through bolts, the top of the bottom plate (1) is fixedly connected with a positioning circular tube (3) through bolts, the top of the inner cavity of the supporting frame (2) is communicated with a limiting circular tube (4), the inner cavities of the positioning circular tube (3) and the limiting circular tube (4) are jointly connected with a threaded rod (5), the surface of the threaded rod (5) is threadedly connected with an open hole supporting plate (6), the rear side of the open hole supporting plate (6) is fixedly connected with two U-shaped limiting pieces (7) through bolts, the inner cavities of the two U-shaped limiting pieces (7) are slidably connected with limiting bolts (8), the rear side of the bottom plate (1) is slidably connected with an L-shaped supporting plate (9), the front side of the L-shaped supporting plate (9) is rotatably connected with two supporting connecting plates (10), and the front side of the supporting connecting plate (10) is rotatably connected to the surface of the limiting bolt (8).

2. The soft ground road construction reinforcement support structure according to claim 1, wherein, The top of the bottom plate (1) is fixedly connected with two vertical circular rods (11) through bolts, and the top ends of the two vertical circular rods (11) are fixedly connected to the top of the inner cavity of the supporting frame (2).

3. The soft ground road construction reinforcement support structure according to claim 2, wherein, The surfaces of the two vertical circular rods (11) are both provided with threaded holes (12), and the threaded holes (12) and the inner cavities of the open hole supporting plate (6) are jointly threadedly connected with bolts (13).

4. The soft ground road construction reinforcement support structure according to claim 3, wherein, The left and right sides of the inner cavity of the supporting frame (2) are both fixedly connected with limiting guide plates (14) through bolts, the left and right sides of the open hole supporting plate (6) are both provided with limiting grooves, and the inner cavities of the limiting grooves are slidably connected to the surfaces of the limiting guide plates (14).

5. The soft ground road construction reinforcement support structure according to claim 4, wherein, The top end of the threaded rod (5) is fixedly connected with a circular head (15) through bolts, the top of the circular head (15) is provided with a hexagonal embedded groove (16), and the rear side of the top of the bottom plate (1) is fixedly connected with a slotted positioning plate (17) through bolts.

6. The soft ground road construction reinforcement support structure according to claim 5, wherein, The surface of the L-shaped supporting plate (9) is fixedly connected with a convex strip (18) through bolts, the surface of the convex strip (18) is slidably connected to the inner cavity of the slotted positioning plate (17), and the bottom of the rear side of the L-shaped supporting plate (9) is fixedly connected with an arc plate (19) through bolts.

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