Point-shaped maintenance plate for pavement surface

Abstract

The utility model relates to a pavement surface point-shaped maintenance plate, and belongs to the technical field of municipal engineering maintenance. Comprising rubber pads, steel plates, stabilizing rings and a center plate. A reserved hole is formed in the center of the rubber pad, a stabilizing ring is installed in the reserved hole, and a center plate is connected to the axis of the stabilizing ring in a clamped mode. The steel plate covers the surface of the preformed hole; according to the maintenance plate, the influence on the road surface in use is small, the repaired stone plate is covered with the rubber pad, the appearance of the reserved hole is fixed through the stabilizing ring, and the rubber pad is prevented from deforming to extrude the stone plate; meanwhile, through point-shaped maintenance, the construction range is greatly reduced, the influence of construction on normal use of the road surface is greatly reduced, and by means of the protection device, the repaired area can still be normally used even in the maintenance period.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paving surface point shape maintenance board belongs to municipal engineering maintenance technical field. BACKGROUND

[0002] With the rapid process of urbanization, more and more buildings and urban facilities use stone floor. Because stone floor material is hard, surface texture is good, easy to maintain and the like, is widely used in places such as shopping mall, hotel, airport, subway. Then, due to the accumulation of frequency and time, under the influence of long time use and external factors, the damage and damage of these floors also gradually appear, which affects the appearance, safety and service life of the floor.

[0003] Therefore, when the floor appears damage, damage and other problems, it is necessary to repair the stone floor. Usually, the stone floor needs a maintenance period after paving, so that it can reach a certain strength. However, maintenance will inevitably affect traffic, and the stone floor is often disturbed by external stress after maintenance, which is easy to cause secondary damage; week after week, not only increases the maintenance cost, but also increases the risk of damage area. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency in the prior art, and provides a paving surface point shape maintenance board, which is used to solve that the repaired stone floor is easy to be disturbed by external stress during the maintenance period, and then cause secondary damage.

[0005] To solve the above technical problems, the utility model is realized by adopting the following technical scheme:

[0006] A paving surface point shape maintenance board, comprising: a rubber pad, a steel plate, a stabilizing ring and a center plate;

[0007] The center of the rubber pad is provided with a reserved hole, the stabilizing ring is installed in the reserved hole, and the axis of the stabilizing ring is connected with the center plate; the steel plate covers the surface of the reserved hole;

[0008] Among them, the stabilizing ring includes a sliding block; the surface of the stabilizing ring is provided with a sliding groove, and the sliding groove is annularly arranged around the center of the stabilizing ring; the sliding block is respectively installed in the sliding groove, one end of the sliding block extends out of the arc-shaped plate away from the center of the stabilizing ring, and the other end of the sliding block is connected with the center plate.

[0009] Further, the stabilizing ring includes a contraction state and an extension state; wherein, the contraction state is the state when the arc-shaped plate is attached to the side wall of the stabilizing ring, and when the stabilizing ring is in the contraction state, the minimum circle area surrounded by the arc-shaped plates is the same as the area of the stabilizing ring.

[0010] Further, the stable ring is only arc-shaped plate close to the ground one end with the ground.

[0011] Further, the diameter of the reserved hole is greater than the longest diagonal of the repaired stone plate.

[0012] Further, the rubber pad shaft is provided with a slot, the diameter of the slot is greater than the reserved hole, and the steel plate is covered on the surface of the reserved hole through the slot.

[0013] Further, the center plate is provided as a circle and the edges are all attached to the sliding block.

[0014] Further, the sliding block is at least half of the thickness in the vertical direction and is clamped in the sliding groove, and the position of the sliding block attached to the center plate is provided with an inclined arc.

[0015] Further, the edge of the rubber pad is provided with an inclined angle.

[0016] Compared with the prior art, the beneficial effects reached by the utility model are:

[0017] The paving point-shaped repair plate provided by the application has little influence on the road in use, the repaired stone plate is covered through the rubber pad, the shape of the reserved hole is fixed through the stable ring, the rubber pad is prevented from deforming and extruding the stone plate, the construction range is greatly reduced through the point-shaped repair, the influence of construction on the normal use of the road is greatly reduced, the repair area can still be normally used even in the maintenance period through the protection device. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present disclosure, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a paving point-shaped repair plate structure schematic view provided by the utility model;

[0020] Figure 2 It is a stable ring structure schematic view of the paving point-shaped repair plate provided by the utility model;

[0021] Figure 3 It is a stable ring front view of the paving point-shaped repair plate provided by the utility model;

[0022] Figure 4 It is a stable ring contraction state schematic view of the paving point-shaped repair plate provided by the utility model;

[0023] Figure 5 is a schematic diagram of the stable ring extension state of the paving point-shaped maintenance plate.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, rubber pad; 11, reserved hole; 12, slot; 2, steel plate; 3, stable ring; 31, center plate; 32, sliding block; 321, arc plate; 33, sliding groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, not all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, not as any limitation on the present disclosure, the application thereof or the use thereof. Embodiment one:

[0027] As shown in Figure 1 and Figure 2 , the present embodiment provides a paving point-shaped maintenance plate, comprising: rubber pad 1, steel plate 2, stable ring 3 and center plate 31;

[0028] The center of the rubber pad 1 is provided with a reserved hole 11, the stable ring 3 is installed in the reserved hole 11, and the center plate 31 is connected with the stable ring 3 through clamping; the steel plate 2 covers the surface of the reserved hole 11;

[0029] Among them, the stable ring 3 includes a sliding block 32; the surface of the stable ring 3 is provided with a sliding groove 33, the sliding groove 33 is arranged in an annular array around the center of the stable ring 3; the sliding block 32 is respectively installed in the sliding groove 33, one end of the sliding block 32 extends out of the arc plate 321 away from the center of the stable ring 3, and the other end of the sliding block 32 is connected with the center plate 31.

[0030] The present embodiment provides a paving point-shaped maintenance plate, which is suitable for local repair and maintenance of ground paving, and ensures that the repair area will not be disturbed by external force during maintenance. The structure of the maintenance plate includes rubber pad 1, steel plate 2, stable ring 3 and center plate 31, which plays a role in stabilizing and protecting the repair area.

[0031] Specifically, the rubber pad 1 is located at the outermost layer of the maintenance plate, and the center is provided with a reserved hole 11, the stable ring 3 is installed inside the reserved hole 11 for supporting and protecting the reserved hole 11; the core position of the stable ring 3 is connected with the center plate 31 through clamping, which ensures the stability of the whole structure; the steel plate 2 covers the upper surface of the reserved hole 11, which provides external support and protection for the repair area, and avoids the direct action of external force on the surface of the repaired stone plate.

[0032] The surface of the stabilizing ring 3 is provided with sliding grooves 33 distributed in a ring array around the center of the stabilizing ring 3, and in each sliding groove 33, a sliding block 32 is installed, one end of which extends out of an arc-shaped plate 321 pointing away from the center of the stabilizing ring 3, and the other end is clamped with the center plate 31. The structure of the sliding block 32 enables the stabilizing ring 3 to expand the reserved hole 11 during repair through the adjustment of the sliding block 32, preventing the reserved hole 11 from being deformed by external force and ensuring that the repair area remains in a stable state.

[0033] In the specific operation process, the reserved hole 11 functions to frame the repaired stone slab to avoid external pressure or impact during the maintenance period of the stone slab, thereby affecting the repair effect. The stabilizing ring 3 can effectively expand the reserved hole 11 to keep the shape of the hole stable through the cooperation of the sliding block 32 and the sliding groove 33. The center plate 31 further locks the position of the sliding block 32 through clamping with the stabilizing ring 3 and expands the edge of the stabilizing ring 3 to an appropriate extent through its mechanical action, ensuring that the tension of the reserved hole 11 remains constant, thereby providing solid support and protection for the repaired stone slab.

[0034] As shown in Figure 4 and Figure 5 , the stabilizing ring 3 includes a contracted state and an extended state; wherein the contracted state is the state when the arc-shaped plates 321 are attached to the side wall of the stabilizing ring 3, and when the stabilizing ring 3 is in the contracted state, the minimum circular area enclosed between the arc-shaped plates 321 is the same as the area of the stabilizing ring 3.

[0035] Only one end of the arc-shaped plate 321 of the stabilizing ring 3 close to the ground is attached to the ground; that is, the lower bottom surface of the arc-shaped plate 321 is attached to the ground, and the lower ground where the arc-shaped plate 321 is arranged is of a rough structure, thereby increasing the friction force, so that the stabilizing ring 3 can be fixed on the surface of the repaired stone slab.

[0036] In order to ensure that the reserved hole 11 can completely cover the repaired stone slab, the diameter of the reserved hole 11 is greater than the longest diagonal of the repaired stone slab; then the repaired stone slab is completely framed by the stabilizing ring 3.

[0037] The rubber pad 1 is provided with a slot 12 at the shaft center, the diameter of the slot 12 is greater than that of the reserved hole 11, and the steel plate 2 is covered on the surface of the reserved hole 11 through the slot 12.

[0038] As shown in Figure 3As shown, the center plate 31 is provided in a circular shape and the edges are in contact with the sliding blocks 32, and the circular shape ensures that each sliding block 32 is at the same distance from the center of the center plate 31, so that when the stabilizing ring 3 is in the extended state, each arc-shaped plate 321 forms a circle with the same radius.

[0039] The sliding blocks 32 are clamped in the sliding grooves 33 in at least half of the vertical direction, and the position where the sliding blocks 32 are in contact with the center plate 31 is provided with an inclined arc, and part of the sliding blocks 32 provides a wide enough space for clamping the center block.

[0040] The edge of the rubber pad 1 is provided with an inclined angle, so as to cover the stone plate, reduce the accumulation of surface rainwater, and reduce the influence on the road surface for pedestrians or vehicles.

[0041] In the description of the present disclosure / the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, 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 disclosure / the present application can be understood according to the specific circumstances.

[0042] The above is only the preferred embodiment of the present application, and it should be pointed out that for those skilled in the art, without departing from the technical principles of the present disclosure / the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present disclosure / the present application.

Claims

1. A point repair panel for a paved surface, characterised in that, The utility model relates to a rubber pad (1), a steel plate (2), a stabilizing ring (3) and a center plate (31). The rubber pad (1) is provided with a reserved hole (11) at the center, the stabilizing ring (3) is installed in the reserved hole (11), and the center plate (31) is clamped at the axis of the stabilizing ring (3); the steel plate (2) covers the surface of the reserved hole (11). The stabilizing ring (3) comprises sliding blocks (32); the surface of the stabilizing ring (3) is provided with sliding grooves (33) which are annularly arranged around the center of the stabilizing ring (3); the sliding blocks (32) are respectively installed in the sliding grooves (33), one end of the sliding block (32) extends out an arc-shaped plate (321) away from the center of the stabilizing ring (3), and the other end of the sliding block (32) is clamped with the center plate (31). The stabilizing ring (3) comprises a contracted state and an extended state; in the contracted state, the arc-shaped plates (321) are attached to the side wall of the stabilizing ring (3), and when the stabilizing ring (3) is in the contracted state, the minimum circle area surrounded by the arc-shaped plates (321) is the same as the area of the stabilizing ring (3).

2. A patching panel according to claim 1, characterised in that Only one end of the arc-shaped plate (321) of the stabilizing ring (3) is attached to the ground.

3. The patching panel according to claim 1, wherein The diameter of the reserved hole (11) is greater than the longest diagonal line of the repaired stone slab.

4. The patch repair panel according to claim 1, wherein The rubber pad (1) is provided with a slot (12) at the axis, the diameter of the slot (12) is greater than that of the reserved hole (11), and the steel plate (2) covers the surface of the reserved hole (11) through the slot (12).

5. The patch repair panel of claim 1, wherein, The center plate (31) is circular and the edges thereof are attached to the sliding blocks (32).

6. The patch repair panel of claim 1, wherein, At least half of the thickness of the sliding block (32) in the vertical direction is clamped in the sliding groove (33), and the position where the sliding block (32) is attached to the center plate (31) is provided with an inclined arc.

7. A patch repair panel for a paved surface according to claim 6, characterised in that The edge of the rubber pad (1) is provided with an inclined angle.

8. The patch repair panel of claim 1, wherein, ​

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