A permanent and temporary municipal road structure suitable for housing construction sites

Abstract

The utility model belongs to the technical field of municipal road construction, and is particularly a permanent and temporary municipal road structure suitable for housing construction sites, including a permanent base, wherein two permanent bases are provided, and a temporary base plate is movably contacted between the two permanent bases. The utility model drives the second gear to rotate through the rotating rod by turning the knob, and the second gear drives the meshing first gear to rotate, and the first gear drives the corresponding screw rod to rotate, and the screw rod drives the corresponding adjustment rod to move, and the adjustment rod drives the corresponding moving plate to move, and the moving plate squeezes the corresponding hinged plate during the movement, and under the action of the squeezing force, the hinged plate moves and rotates, and the hinged plate drives the connecting plate to move downward, and the connecting plate simultaneously drives multiple support components to move downward to contact the ground, and supports the support plate and the temporary base plate, so as to realize the rapid and unified adjustment of the support components, improve construction efficiency, reduce costs and enhance flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road construction, in particular to a permanent and temporary municipal road structure suitable for housing construction sites. Background Art

[0002] In recent years, my country's construction industry has developed rapidly. The national construction authorities have increased their requirements on construction methods and development quality year by year. In housing construction projects, construction sites must be hardened. The traditional practice is to use C25 reinforced concrete structures as temporary roads for projects in the early stage. During outdoor engineering operations, the temporary concrete roads need to be broken, and the fragments generated during the breaking need to be transported outside the site, which easily leads to waste of materials and human resources.

[0003] China's publicly authorized invention: CN217351987U discloses a municipal road structure that combines permanent and temporary structures, and relates to the field of road construction equipment. The utility model includes a permanent base, a temporary base plate is arranged between two groups of the permanent bases, and an anti-collapse mechanism is arranged between the two groups of the permanent bases. The anti-collapse mechanism includes a support plate arranged below the temporary base plate, a hollow plate is fixed to the upper surface of the support plate, a pressure relief assembly is arranged inside the hollow plate, and a support component is arranged at the lower end of the support plate. In an embodiment, by providing an anti-collapse mechanism, the temporary base plate can be supported, thereby avoiding the collapse of some plates of the temporary base plate, especially the plates at the center, after long-term use of the temporary base plate. By providing an installation mechanism, the detachability of the anti-collapse mechanism is achieved. After the construction is completed, the anti-collapse mechanism can be easily removed and reused, thereby improving the utilization rate of the device and reducing resource waste;

[0004] However, there are still some problems with the device. In actual use, the supporting components of the device, as a key part, are mainly responsible for supporting the temporary base plate to ensure the stability and bearing capacity of the road structure. Since the supporting components are independently set, each supporting point needs to be adjusted individually to reach the expected height. In large-scale construction sites, due to the large area of ​​the temporary base plate and the large number of supporting points, this one-by-one adjustment method is not only time-consuming and labor-intensive, but also easily leads to inconsistent overall flatness due to human errors, affecting the use of the road. Therefore, we propose a permanent and temporary combined municipal road structure suitable for housing construction sites to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a permanent and temporary combined municipal road structure suitable for housing construction sites, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] The cam is connected with the control box by the support frame, and the bottom of the support frame is fixedly connected with the control box, and the bottom of the support frame is fixedly connected with the control box, and the bottom of the support frame is fixedly connected with the control box, and the bottom of the support frame is fixedly connected with the control box, and the bottom of the support frame is fixedly connected with the control box, and the bottom of the support frame is fixedly connected with the control box.

[0010] Furthermore, connecting blocks are welded on both sides of the adjusting rod, a T-shaped rod is welded on one side of the connecting block, and the T-shaped rod is slidably connected to the corresponding fixing plate.

[0011] Furthermore, four fixing rods are welded to the bottom of the support plate, connecting rods are slidably connected to the fixing rods, and ends of the connecting rods are fixedly connected to the top of the connecting plate.

[0012] Furthermore, a mounting plate is fixedly connected to one side of the permanent base, and the mounting plate is connected to the temporary base plate and the support plate through connecting components.

[0013] Furthermore, the permanent base is provided with two limit grooves with one side being open, and the limit grooves are movably contacted with limit blocks, and the limit blocks are fixedly connected to the temporary base plate.

[0014] Furthermore, guide holes are provided on the inner walls on both sides of the control box, and the control box is slidably connected to the corresponding adjustment rods through the guide holes.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a permanent and temporary municipal road structure suitable for housing construction sites, which has the following beneficial effects:

[0017] The utility model drives the second gear to rotate through the rotating rod by rotating the knob, the second gear drives the meshing first gear to rotate, the first gear drives the corresponding screw rod to rotate, the screw rod drives the corresponding adjusting rod to move, the adjusting rod drives the corresponding moving plate to move, the moving plate squeezes the corresponding hinged plate during the movement, and under the action of the squeezing force, the hinged plate moves and rotates, the hinged plate drives the connecting plate to move downward, and the connecting plate simultaneously drives multiple supporting components to move downward and contact the ground, and supports the supporting plate and the temporary base plate, so that the supporting components can be quickly and uniformly adjusted, the construction efficiency can be improved, the cost can be reduced, and the flexibility can be enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the control box, the screw rod, the knob, the adjustment rod, the first gear and the second gear connected to the utility model;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0022] In the figure: 1. permanent base; 2. temporary base plate; 3. support plate; 4. control box; 5. fixed plate; 6. screw rod; 7. adjustment rod; 8. first gear; 9. rotating rod; 10. second gear; 11. knob; 12. moving plate; 13. hinged plate; 14. connecting plate; 15. supporting component; 16. connecting block; 17. T-bar; 18. fixed rod; 19. connecting rod; 20. mounting plate; 21. connecting component; 22. limit groove; 23. limit block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0024] like Figure 1-4As shown, an embodiment of the utility model proposes a permanent and temporary combined municipal road structure suitable for housing construction sites, including a permanent base 1, two permanent bases 1 are provided, a temporary base plate 2 is movably contacted between the two permanent bases 1, a support plate 3 is provided at the bottom of the temporary base plate 2, a control box 4 is fixedly connected to the bottom of the support plate 3, two fixed plates 5 are welded on the bottom inner wall of the control box 4, a screw rod 6 is rotatably connected to the fixed plate 5, an adjusting rod 7 is threadedly connected to the screw rod 6, a first gear 8 is welded to the end of the screw rod 6, a rotating rod 9 is rotatably connected to the front inner wall of the control box 4, a second gear 10 is welded to the end of the rotating rod 9, the second gear 10 is meshed with the first gear 8, the other end of the rotating rod 9 extends to the outside of the control box 4 and is welded with a knob 11, the end of the adjusting rod 7 extends to the outside of the control box 4 and is welded with a movable plate 12, one side of the movable plate 12 is rotatably connected to two The hinged plate 13 is set obliquely, and one side of the four hinged plates 13 is hingedly connected to the same connecting plate 14. The bottom of the connecting plate 14 is fixedly connected with multiple supporting components 15. The rotating knob 11 drives the second gear 10 to rotate through the rotating rod 9, and the second gear 10 drives the meshing first gear 8 to rotate. The first gear 8 drives the corresponding screw rod 6 to rotate, and the screw rod 6 drives the corresponding adjusting rod 7 to move, and the adjusting rod 7 drives the corresponding moving plate 12 to move. The moving plate 12 squeezes the corresponding hinged plate 13 during the movement. Under the action of the squeezing force, the hinged plate 13 moves and rotates, and the hinged plate 13 drives the connecting plate 14 to move downward. The connecting plate 14 simultaneously drives multiple supporting components 15 to move downward and contact the ground, and supports the support plate 3 and the temporary base plate 2, so that the support components 15 can be quickly and uniformly adjusted, improve construction efficiency, reduce costs and enhance flexibility.

[0025] In some embodiments, connecting blocks 16 are welded on both sides of the adjusting rod 7, and a T-shaped rod 17 is welded on one side of the connecting block 16. The T-shaped rod 17 is slidably connected to the corresponding fixing plate 5, and the setting of the T-shaped rod 17 plays a role of limiting.

[0026] In some embodiments, four fixing rods 18 are welded to the bottom of the support plate 3, and a connecting rod 19 is slidably connected to the fixing rod 18. The end of the connecting rod 19 is fixedly connected to the top of the connecting plate 14. The setting of the connecting rod 19 plays a limiting role.

[0027] In some embodiments, a mounting plate 20 is fixedly connected to one side of the permanent base 1, and the mounting plate 20 is connected to the temporary base plate 2 and the support plate 3 via a connecting component 21. The setting of the mounting plate 20 plays a connecting role.

[0028] In some embodiments, two limit grooves 22 with one side open are provided on the permanent base 1, and a limit block 23 is movably contacted on the limit groove 22. The limit block 23 is fixedly connected to the temporary base plate 2, and the setting of the limit block 23 plays a limiting role.

[0029] In some embodiments, guide holes are provided on the inner walls on both sides of the control box 4, and the control box 4 is slidably connected to the corresponding adjustment rod 7 through the guide holes. The setting of the adjustment rod 7 plays a connecting role.

[0030] Working principle or structural principle, when in use, turn the knob 11, the knob 11 drives the second gear 10 to rotate through the rotating rod 9, the second gear 10 drives the meshing first gear 8 to rotate, the first gear 8 drives the corresponding screw rod 6 to rotate, the screw rod 6 drives the corresponding adjusting rod 7 to move, the adjusting rod 7 drives the corresponding moving plate 12 to move, and at the same time the adjusting rod 7 drives the T-shaped rod 17 to move through the corresponding connecting block 16, the T-shaped rod 17 slides on the corresponding fixed plate 5, the moving plate 12 squeezes the corresponding hinged plate 13 during the movement, under the action of the squeezing force, the hinged plate 13 moves and rotates, the hinged plate 13 drives the connecting plate 14 to move downward, the connecting plate 14 drives the connecting rod 19 to slide on the corresponding fixed rod 18, the connecting plate 14 simultaneously drives multiple supporting components 15 to move downward and contact the ground, and supports the supporting plate 3 and the temporary base plate 2, so that the supporting components 15 can be quickly and uniformly adjusted, the construction efficiency is improved, the cost is reduced and the flexibility is enhanced.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A permanent and temporary municipal road structure suitable for housing construction sites, comprising a permanent base (1), characterized in that: The permanent base bodies (1) are provided with two, a temporary base body (2) is movably contacted between the two permanent base bodies (1), a support plate (3) is provided at the bottom of the temporary base body (2), a control box (4) is fixedly connected to the bottom of the support plate (3), two fixed plates (5) are welded to the inner wall of the bottom of the control box (4), a screw rod (6) is rotatably connected to the fixed plate (5), an adjustment rod (7) is threadedly connected to the screw rod (6), a first gear (8) is welded to the end of the screw rod (6), a rotating rod (9) is rotatably connected to the inner wall of the front side of the control box (4), and the A second gear (10) is welded to the end of the rotating rod (9), and the second gear (10) is meshed with the first gear (8). The other end of the rotating rod (9) extends to the outside of the control box (4) and is welded to a knob (11). The end of the adjusting rod (7) extends to the outside of the control box (4) and is welded to a moving plate (12). One side of the moving plate (12) is rotatably connected to two inclined hinged plates (13). One side of the four hinged plates (13) is hingedly connected to the same connecting plate (14). The bottom of the connecting plate (14) is fixedly connected to a plurality of supporting components (15).

2. A permanent and temporary municipal road structure suitable for housing construction sites according to claim 1, characterized in that: Connecting blocks (16) are welded to both sides of the adjusting rod (7), a T-shaped rod (17) is welded to one side of the connecting block (16), and the T-shaped rod (17) is slidably connected to the corresponding fixing plate (5).

3. The permanent and temporary municipal road structure suitable for housing construction sites according to claim 1 is characterized in that: Four fixing rods (18) are welded to the bottom of the support plate (3), and connecting rods (19) are slidably connected to the fixing rods (18), and the ends of the connecting rods (19) are fixedly connected to the top of the connecting plate (14).

4. The permanent and temporary municipal road structure suitable for housing construction sites according to claim 1 is characterized by: A mounting plate (20) is fixedly connected to one side of the permanent base (1), and the mounting plate (20) is connected to the temporary base plate (2) and the support plate (3) via a connecting component (21).

5. The permanent and temporary municipal road structure suitable for housing construction sites according to claim 1 is characterized in that: The permanent base (1) is provided with two limit grooves (22) with one side being open, the limit grooves (22) are movably contacted with limit blocks (23), and the limit blocks (23) are fixedly connected to the temporary base plate (2).

6. The permanent and temporary municipal road structure suitable for housing construction sites according to claim 1 is characterized by: Guide holes are provided on both inner walls of the control box (4), and the control box (4) is slidably connected to the corresponding adjustment rods (7) through the guide holes.

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