Pavement floor mounting device for municipal engineering

Abstract

The utility model relates to the technical field of floor construction, in particular to a pavement floor mounting device for municipal engineering, which comprises a base plate, a pavement floor is lapped above the base plate, a limiting block is inserted into the side wall of the pavement floor, a sliding block is fixed at the bottom end of the limiting block, the sliding block is slidably connected to the top surface of the base plate, and a screw is inserted into the surface of the limiting block. The bottom end of the screw is screwed on the base plate; the device has the beneficial effects that through ingenious design of the base plate, the limiting block, the sliding block and other assemblies, rapid and stable installation of the pavement floor is achieved. The base plate serves as a transition layer between the foundation and the pavement floor and is firmly connected with the ground through the preformed grooves and the bolts, and the stability of the whole installation device is ensured. Due to the design of the limiting blocks and the sliding blocks, the pavement floor can be accurately positioned and fixed in the installation process, and the problem of looseness or displacement caused by uneven foundations or external factors is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor construction technical field, concretely is a road surface floor installation device for municipal engineering. BACKGROUND

[0002] In municipal engineering, the installation of road surface floor is a key work, which is directly related to the flatness, stability and service life of the road. The traditional road surface floor installation method usually relies on direct laying or using adhesive for fixing, but these methods have many shortcomings. For example, the directly laid road surface floor is easy to loosen or shift due to uneven foundation or external factors (such as vehicle rolling, temperature change, etc.), thereby affecting the traffic safety and comfort of the road. While the adhesive fixing method can enhance the stability of the floor, the cleaning and replacement of the adhesive are often difficult during construction and maintenance, and may cause environmental pollution. SUMMARY

[0003] The utility model aims at providing a road surface floor installation device for municipal engineering to solve the problems raised in the background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a road surface floor installation device for municipal engineering, comprising a backing plate, a road surface floor is lapped on the upper side of the backing plate, a limiting block is inserted into the side wall of the road surface floor, a sliding block is fixed at the bottom end of the limiting block, the sliding block is slidingly connected to the top surface of the backing plate, a screw is inserted into the surface of the limiting block, and the bottom end of the screw is screwed into the backing plate.

[0005] Preferably, the backing plate is in a "convex" plate structure, a reserved slot is formed at each corner of the bottom plate of the backing plate, the reserved slot is in a "U" shape, and a bolt hole is formed in the bottom surface of the reserved slot.

[0006] Preferably, a side slot is formed at each side of the road surface floor, the side slot is in an "L" shape, and the long side length of the side slot is equal to the long side length of the road surface floor.

[0007] Preferably, the limiting block is in a "T" shape plate structure, and half of the top end of the limiting block extends into the side slot.

[0008] Preferably, the sliding block is in a "convex" shape, the sliding block is slidingly connected in a sliding groove, the sliding groove is formed in the top surface of the backing plate, and the long side length of the sliding groove is equal to the long side length of the backing plate.

[0009] Preferably, two through holes are formed in the surface of the limiting block, the through holes are in a "T" shape, the bottom end of the through hole penetrates the sliding block, and the screw penetrates the through hole.

[0010] Preferably, the top plate bottom surface of the limiting block is fixed with two rubber pads, and the rubber pads are clamped between the top plate and the edge groove of the limiting block to produce elastic deformation.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The pavement floor mounting device for municipal engineering disclosed by the utility model realizes quick and stable installation of pavement floors through the ingenious design of components such as the backing plate, the limiting block and the sliding block. The backing plate serves as a transition layer between the foundation and the pavement floor, is firmly connected with the ground through the reserved groove and the bolt, and ensures the stability of the whole mounting device. The design of the limiting block and the sliding block enables the pavement floor to be accurately positioned and fixed during installation, avoiding loosening or displacement problems caused by uneven foundation or external factors. Through the ingenious design of the limiting block and the fixing effect of the screw, seamless connection between adjacent pavement floors can be ensured, and the flatness and aesthetic appearance of the road are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a structural plan view of the utility model;

[0015] Figure 3 It is Figure 2 It is a structural sectional view of A-A in the utility model;

[0016] Figure 4 It is Figure 3 It is an enlarged schematic view of A in the utility model;

[0017] Figure 5 It is a connecting structural schematic view of the limiting block and the sliding block in the utility model;

[0018] Figure 6 It is a structural schematic view of the backing plate in the utility model;

[0019] Figure 7 It is a structural schematic view of the pavement floor in the utility model.

[0020] In the drawing: backing plate 1, reserved groove 2, pavement floor 3, edge groove 4, limiting block 5, sliding block 6, sliding groove 7, perforation 8, screw 9, rubber pad 10. DETAILED DESCRIPTION

[0021] In order to make the utility model purposes, technical scheme carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the drawing to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiments, only to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belongs to the scope of the utility model protection.

[0022] Please refer to Figures 1 to 7 The utility model provides a kind of technical scheme: a municipal engineering floor installation device, including backing plate 1, backing plate 1 is "convex" board shape structure, backing plate 1 bottom four corners are all provided with reserved slot 2, reserved slot 2 is "U" letter-shaped slot, the bottom surface of reserved slot 2 is provided with bolt hole, the upper side of backing plate 1 is overlapped with floor 3, the side wall of floor 3 is inserted into limiting block 5, the bottom end of limiting block 5 is fixed with sliding block 6, sliding block 6 is connected in the top surface of backing plate 1, the both sides of floor 3 are all provided with side slot 4, side slot 4 is "L" letter-shaped slot, the long side length of side slot 4 is equal to the long side length of floor 3, limiting block 5 is "T" letter-shaped board shape structure, the top half portion of limiting block 5 is inserted into side slot 4, sliding block 6 is "convex" block, sliding block 6 is connected in sliding slot 7, sliding slot 7 is provided in the top surface of backing plate 1, the long side length of sliding slot 7 is equal to the long side length of backing plate 1.

[0023] When using, multiple backing plates 1 are laid on ground in advance, and bolt is fixed on ground after passing through bolt hole on the surface of reserved slot 2, then floor 3 is laid on multiple backing plates 1, multiple sliding blocks 6 are pushed into from both ends of sliding slot 7 in advance, to ensure that floor 3 is between two sliding blocks 6, then limiting block 5 is actuated to drive sliding block 6 to slide along sliding slot 7 until one end of limiting block 5 is inserted into side slot 4, limiting block 5 is arranged on both sides of floor 3, to fix floor 3 by two limiting blocks 5 after braking of sliding block 6.

[0024] Screw 9 is inserted into the surface of limiting block 5, the bottom end of screw 9 is screwed on backing plate 1, two perforations 8 are provided on the surface of limiting block 5, perforation 8 is "T" letter-shaped round hole, the bottom end of perforation 8 penetrates sliding block 6, screw 9 penetrates perforation 8;Two rubber pads 10 are fixed on the bottom surface of the top plate of limiting block 5, and the rubber pads 10 are clamped between the top plate of limiting block 5 and side slot 4 to produce elastic deformation.

[0025] When the two limiting blocks 5 clamp the pavement floor 3, the screw 9 is screwed on the bottom surface of the sliding groove 7 through the perforation 8, then another pavement floor 3 is laid along the pavement floor 3 fixed by the two limiting blocks 5, the other end of the limiting block 5 is inserted into the edge groove 4 of the other pavement floor 3, the limiting block 5 is installed on the other side of the other pavement floor 3, and is fixed by cooperating with the screw 9, so that the two pavement floors 3 are seamlessly laid.

[0026] The use process of the pavement floor installation device for municipal engineering is as follows:

[0027] A plurality of base plates 1 are laid on the ground in advance, the bolts are passed through the bolt holes of the reserved grooves 2, and then the bolts are fixed on the ground to ensure that the base plates 1 are stable and immovable. A plurality of sliding blocks 6 are respectively pushed into the sliding grooves 7 from both ends of the sliding grooves 7 in advance to ensure smooth sliding of the sliding blocks 6 in the sliding grooves 7. The sliding block 6 part of the limiting block 5 is aligned with the sliding groove 7, and is ready to be installed. The pavement floor 3 is laid on the plurality of base plates 1 to ensure that the pavement floor 3 is between the two sliding blocks 6. The limiting block 5 is pushed to drive the sliding block 6 to slide along the sliding groove 7 until the one end of the limiting block 5 is inserted into the edge groove 4 of the pavement floor 3. The limiting block 5 is arranged on both sides of the pavement floor 3 to ensure that the pavement floor 3 is preliminarily fixed. The screw 9 is passed through the perforation 8 of the limiting block 5 to ensure that the bottom end of the screw 9 can be screwed on the base plate 1. The rubber pad 10 is installed on the bottom surface of the top plate of the limiting block 5 to ensure that the rubber pad 10 can be clamped between the top plate of the limiting block 5 and the edge groove 4 to produce elastic deformation. Screw fastening: the screw 9 is completely tightened to ensure that the limiting block 5 and the pavement floor 3 are firmly fixed. Another pavement floor 3 is laid along the fixed pavement floor 3 to ensure that the two pavement floors 3 are in close contact. The other end of the installed limiting block 5 is inserted into the edge groove 4 of the newly laid pavement floor 3, and the limiting block 5 and the screw 9 are installed on the other side of the new pavement floor 3 for fixation. According to the above steps, a plurality of pavement floors 3 are continuously laid and fixed to ensure that the entire pavement is laid flat and has no gap.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pavement floor mounting device for municipal works comprising a backing plate (1) characterised in that: The upper lap of the cushion plate (1) is paved with a road floor (3), the side wall of the road floor (3) is inserted into a limiting block (5), the bottom end of the limiting block (5) is fixed with a sliding block (6) which is slidingly connected to the top surface of the cushion plate (1), the surface of the limiting block (5) is inserted with a screw (9), and the bottom end of the screw (9) is screwed on the cushion plate (1).

2. The installation device for a municipal engineering pavement floor according to claim 1, characterized in that: The cushion plate (1) is in a "convex" plate-shaped structure, the bottom plate of the cushion plate (1) is provided with a reserved slot (2) at each corner, the reserved slot (2) is in a "U" shape, and the bottom surface of the reserved slot (2) is provided with a bolt hole.

3. The device for installing a floor pavement according to claim 1, characterized in that: The road floor (3) is provided with a side slot (4) at both sides, the side slot (4) is in an "L" shape, and the long side length of the side slot (4) is equal to the long side length of the road floor (3).

4. The floor panel installation device for municipal works according to claim 3, characterized in that: The limiting block (5) is in a "T" shape plate-shaped structure, and the top end of the limiting block (5) extends into the side slot (4).

5. The device for installing a floor pavement according to claim 1, characterized in that: The sliding block (6) is in a "convex" shape, and the sliding block (6) is slidingly connected in a sliding groove (7) which is provided on the top surface of the cushion plate (1), and the long side length of the sliding groove (7) is equal to the long side length of the cushion plate (1).

6. The device for installing a floor pavement according to claim 1, characterized in that: The surface of the limiting block (5) is provided with two through holes (8) which are in a "T" shape, the bottom end of the through hole (8) penetrates the sliding block (6), and the screw (9) penetrates the through hole (8).

7. The device for installing a floor pavement according to claim 1, characterized in that: The bottom surface of the top plate of the limiting block (5) is fixed with two rubber pads (10) which are clamped between the top plate of the limiting block (5) and the side slot (4).

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