Municipal engineering road laying structure

Abstract

The invention provides a municipal engineering road laying structure, and relates to the field of municipal engineering, and the municipal engineering road laying structure is characterized in that a fixing mechanism is mounted on a base, the fixing mechanism comprises a pair of fixing frames, a supporting frame is arranged on the base, a first rotating disc is rotatably mounted in the supporting frame, an inner supporting column is slidably mounted on one side of the first rotating disc, and a second rotating disc is mounted in the inner supporting column; arc-shaped grooves matched with the inner supporting columns are formed in the first rotating disc, a plurality of first sliding strips are fixedly installed on the first rotating disc, the inner supporting columns are installed on the first sliding strips in a sliding mode, and anti-skid pads are fixedly installed on the inner supporting columns. The cable pay-off device has the advantages that by arranging corresponding mechanisms, the stability of the cable reel can be guaranteed, the cable reel can be effectively prevented from toppling over, the operation safety is improved, meanwhile, cable reels of different sizes can be fixed conveniently, the cable pay-off efficiency can be greatly improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The present invention relates to the field of municipal engineering, and particularly to a road paving structure for municipal engineering. Background Art

[0002] The paving of municipal engineering roads is a systematic project that covers subgrade treatment, pavement structure construction, and supporting of auxiliary facilities, aiming to create a safe, durable, and efficient transportation network. During the construction process, first, the subgrade needs to be excavated, filled, compacted, and reinforced to ensure its bearing capacity and stability; then, cushions, bases, and surface layers (such as cement stabilized macadam bases and asphalt concrete surface layers) are laid in layers, and the compaction degree and flatness are strictly controlled.

[0003] Currently, during the paving of municipal engineering roads, a cable reel is needed, so the cable reel needs to be fixed. The existing cable reel fixing methods usually use simple brackets or manual support, which have the risks of insufficient stability, easy displacement, and even tipping. Especially in complex terrains or windy weather, it may affect the construction progress and pose safety hazards. At the same time, traditional fixing methods are difficult to adapt to cable reels of different sizes, with cumbersome adjustment and lack of quick locking and releasing functions, resulting in low cable unreeling efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a road paving structure for municipal engineering, which solves the problems that the existing method for fixing the cable reel is relatively simple, lacks stability, and cannot fix cable reels of different sizes.

[0005] In order to achieve the above-mentioned invention purpose, the technical solution adopted by the present invention is as follows:

[0006] A fixing mechanism is installed on the base. The fixing mechanism includes a pair of fixing frames. A support frame is provided on the base. A first turntable is rotatably installed inside the support frame. An inner support column is slidably installed on one side of the first turntable. An arc-shaped groove matching the inner support column is drilled on the first turntable. A plurality of first sliding strips are fixedly installed on the first turntable. The inner support column is slidably installed on the first sliding strips. An anti-slip pad is fixedly installed on the inner support column.

[0007] The installation of the fixing frame facilitates the realization of the supporting function, facilitates the rotation of the second turntable, and the installation of the support frame facilitates the realization of the rotation effect, facilitating the rotational installation of the first turntable. The installation of the first turntable facilitates rotation according to the rotation of the first motor, so it is beneficial to drive the sliding of the inner support column. The installation of the inner support column facilitates the realization of the expansion or contraction function, so it is convenient to support the cable reel, which is beneficial to the stability of the cable reel installation. The installation of the anti-slip pad facilitates increasing the friction between the inner support column and the cable reel, making the cable reel more firmly fixed. The installation of the first sliding strip facilitates the inner support column to be more stable when sliding, providing a direction for the sliding of the inner support column.

[0008] As an improvement, a first motor is fixedly installed on the other side of the support frame. The first motor is connected to the first turntable, and a second turntable is rotatably installed in the fixing frame.

[0009] The installation of the first motor facilitates the conversion of electrical energy into mechanical energy, so it is convenient to drive the first turntable to rotate. The installation of the second turntable facilitates the realization of rotation, so as to drive the support frame to rotate, facilitating the rotation of the cable reel on the inner support column.

[0010] As an improvement, the inner support column is fixedly installed on one side of the second turntable, and a first sliding groove matching the inner support column is dug on the other side of the second turntable.

[0011] As an improvement, a second motor is fixedly installed on one side of the fixing frame. The second motor is connected to the second turntable.

[0012] The installation of the second motor facilitates the conversion of electrical energy into mechanical energy, so it is convenient to drive the second turntable on one side to rotate.

[0013] As an improvement, a limiting mechanism is installed in the base. The limiting mechanism includes a pair of second sliding strips. A second sliding groove matching the second sliding strips is dug on the other side of the fixing frame, and a pair of rotating rods are rotatably installed in the base.

[0014] The installation of the second sliding strips facilitates the sliding of the fixing frame on the other side, thus facilitating to ensure the stability of the fixing frame sliding. The installation of the rotating rods facilitates the realization of the rotation function, thus being beneficial to driving the rotation of the gears on them.

[0015] As an improvement, a pair of gears are installed on the rotating rods. A connecting block is fixedly installed under the other side of the fixing frame, and a third sliding groove matching the connecting block is dug on the base.

[0016] The installation of the gears facilitates rotation according to the rotating rod on one side, so it is convenient to drive the sliding of the rack, and the sliding of the rack can drive the movement of the connecting block.

[0017] The installation of the connecting block facilitates the connection between the fixing frame and the rack, and ensures that the movement of the fixing frame can be driven when the connecting block slides.

[0018] As an improvement, racks are fixedly installed at both ends of the connecting block. The racks are engaged with gears. A handle is installed under the base, and the handle penetrates through the base and is connected to a rotating rod.

[0019] The installation of the handle facilitates the manual shaking operation of the operator, thereby driving the rotation of the rotating rod and enabling the fixing frame to move.

[0020] The beneficial effects of the present invention are as follows: Through the setting of corresponding mechanisms, the stability of the cable reel can be ensured, the situation of the cable reel tipping over can be effectively prevented, thereby improving the safety of operations. At the same time, it is convenient to fix cable reels of different sizes. Therefore, the cable unreeling efficiency can be greatly improved, and the labor intensity can be reduced. Description of the Drawings

[0021] Figure 1 It is the front view of a road paving structure for municipal engineering according to the present invention.

[0022] Figure 2 It is the top view sectional view of a road paving structure for municipal engineering according to the present invention.

[0023] Figure 3 It is the left view sectional view of a road paving structure for municipal engineering according to the present invention Figure 1 .

[0024] Figure 4 It is the left view sectional view of an invention of a road paving structure for municipal engineering Figure 2 .

[0025] Figure 5 It is the three-dimensional view of an invention of a road paving structure for municipal engineering.

[0026] In the figure: 1. Base; 2. Fixing mechanism; 201. Fixing frame; 202. Support frame; 203. First turntable; 204. Inner support column; 205. First slide bar; 206. First motor; 207. Second turntable; 208. Second motor; 3. Limiting mechanism; 301. Second slide bar; 302. Rotating rod; 303. Gear; 304. Connecting block; 305. Rack; 306. Handle. Detailed Embodiments

[0027] To make the content of the present invention more clearly understood, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0028] As Figures 1 to 5 shown, a fixing mechanism 2 is installed on the base 1. The fixing mechanism 2 includes a pair of fixing frames 201. A support frame 202 is provided on the base 1. A first turntable 203 is rotatably installed in the support frame 202. An inner support column 204 is slidably installed on one side of the first turntable 203. An arc-shaped groove matching the inner support column 204 is formed on the first turntable 203. A plurality of first sliding strips 205 are fixedly installed on the first turntable 203. The inner support column 204 is slidably installed on the first sliding strips 205. An anti-slip pad is fixedly installed on the inner support column 204.

[0029] The installation of the fixing frame 201 facilitates the realization of the supporting function and the rotation function of the second turntable 207. The installation of the support frame 202 facilitates the realization of the rotation effect and the rotational installation of the first turntable 203. The installation of the first turntable 203 facilitates rotation according to the rotation of the first motor 206, so it is beneficial to drive the sliding of the inner support column 204. The installation of the inner support column 204 facilitates the realization of the expansion or contraction function, so it is convenient to support the cable reel and beneficial to the stability of the cable reel installation. The installation of the anti-slip pad facilitates increasing the friction between the inner support column 204 and the cable reel, making the cable reel more firmly fixed. The installation of the first sliding strips 205 facilitates the inner support column 204 to slide more stably and provides a direction for the sliding of the inner support column 204.

[0030] A first motor 206 is fixedly installed on the other side of the support frame 202. The first motor 206 is connected to the first turntable 203. A second turntable 207 is rotatably installed in the fixing frame 201.

[0031] The installation of the first motor 206 facilitates converting electrical energy into mechanical energy, so it is convenient to drive the first turntable 203 to rotate. The installation of the second turntable 207 facilitates the realization of rotation, so that the support frame 202 can be rotated, facilitating the rotation of the cable reel on the inner support column 204.

[0032] The inner support column 204 is fixedly installed on one side of the second turntable 207. A first sliding groove matching the inner support column 204 is formed on the other side of the second turntable 207.

[0033] A second motor 208 is fixedly installed on one side fixing bracket 201, and the second motor 208 is connected to the second turntable 207.

[0034] The installation of the second motor 208 facilitates the conversion of electrical energy into mechanical energy, thus facilitating the driving of the second turntable 207 on one side to rotate.

[0035] As Figure 2 and Figure 3 As shown, a limiting mechanism 3 is installed in the base 1. The limiting mechanism 3 includes a pair of second sliding strips 301. Second sliding grooves matching the second sliding strips 301 are drilled on the other side fixing bracket 201, and a pair of rotating rods 302 are rotatably installed in the base 1.

[0036] The installation of the second sliding strips 301 facilitates the sliding of the other side fixing bracket 201, thus facilitating the guarantee of the stability of the sliding of the fixing bracket 201. The installation of the rotating rods 302 facilitates the realization of the rotating function, thus being conducive to driving the rotation of the gears 303 thereon.

[0037] A pair of gears 303 are installed on the rotating rods 302. A connecting block 304 is fixedly installed under the other side fixing bracket 201, and a third sliding groove matching the connecting block 304 is drilled on the base 1.

[0038] The installation of the gears 303 facilitates the rotation according to the rotating rod 302 on one side, thus facilitating the driving of the sliding of the rack 305. The sliding of the rack 305 can drive the movement of the connecting block 304.

[0039] The installation of the connecting block 304 facilitates the connection of the fixing bracket 201 and the rack 305 together, and facilitates the guarantee that the connecting block 304 can drive the movement of the fixing bracket 201 when sliding.

[0040] Racks 305 are fixedly installed at both ends of the connecting block 304. The racks 305 are engaged with the gears 303. A handle 306 is installed under the base 1, and the handle 306 penetrates through the base 1 and is connected to the rotating rod 302.

[0041] The installation of the handle 306 facilitates the manual shaking of the operator, thus facilitating the driving of the rotation of the rotating rod 302, so that the fixing bracket 201 can move.

[0042] During use, the cable reel is sleeved on the inner support column 204, and then the first motor 206 can be started to drive the first turntable 203 to rotate. Thus, the inner support column 204 will move according to the arc-shaped groove through the rotation of the first turntable 203. As a result, the inner support column 204 will slide on the first slide bar 205, and the inner support column 204 will support inside the cable reel. By installing the anti-slip pad, the friction with the cable reel will be increased, which is convenient for ensuring that the cable reel is fixed more firmly. Subsequently, turning the handle 306 drives the rotating rod 302 on one side to rotate. When the rotating rod 302 rotates, it will drive the rotation of the gear 303. Therefore, when the gear 303 rotates, it will drive the sliding of the rack 305. As a result, the connecting block 304 will drive the fixed frame 201 on the other side to move. Thus, the inner support column 204 will be stuck into the first chute on the second turntable 207 on the other side, so that the cable reel can be restricted. Subsequently, using the second motor 208 can drive the rotation of the second turntable 207 on one side. Therefore, it is convenient to drive the cable reel on the support frame 202 to rotate and unwind the cable, and at the same time, it is convenient to ensure the stability of the installation of the cable reel, and cable reels of different sizes can be fixed.

[0043] The above are only the preferred embodiments of the present invention patent and are not intended to limit the present invention patent. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention patent shall be included in the protection scope of the present invention patent.

Claims

1. A road paving structure for municipal engineering, characterized in that, Comprising: Base (1); Fixing mechanism (2), installed on the base (1), the fixing mechanism (2) includes a pair of fixing frames (201), a support frame (202) is provided on the base (1), a first turntable (203) is rotatably installed in the support frame (202), an inner support column (204) is slidably installed on one side of the first turntable (203), an arc-shaped groove matching the inner support column (204) is formed on the first turntable (203), a plurality of first sliding strips (205) are fixedly installed on the first turntable (203), the inner support column (204) is slidably installed on the first sliding strips (205), and an anti-slip pad is fixedly installed on the inner support column (204); Limiting mechanism (3), installed in the base (1).

2. The road paving structure for municipal engineering according to claim 1, characterized in that, A first motor (206) is fixedly installed on the other side of the support frame (202), the first motor (206) is connected to the first turntable (203), and a second turntable (207) is rotatably installed in the fixing frame (201).

3. A road paving structure for municipal engineering according to claim 2, characterized in that, The inner support column (204) is fixedly installed on one side of the second turntable (207), and a first sliding groove matching the inner support column (204) is formed on the other side of the second turntable (207).

4. A road paving structure for municipal engineering according to claim 3, characterized in that, A second motor (208) is fixedly installed on one side of the fixing frame (201), and the second motor (208) is connected to the second turntable (207).

5. A road paving structure for municipal engineering according to claim 1, characterized in that, The limiting mechanism (3) includes a pair of second sliding strips (301), a second sliding groove matching the second sliding strips (301) is formed on the other side of the fixing frame (201), and a pair of rotating rods (302) are rotatably installed in the base (1).

6. A municipal engineering road paving structure according to claim 5, characterized in that, A pair of gears (303) are installed on the rotating rods (302), a connecting block (304) is fixedly installed under the other side of the fixing frame (201), and a third sliding groove matching the connecting block (304) is formed on the base (1).

7. A road paving structure for municipal engineering according to claim 6, characterized in that, Rack bars (305) are fixedly installed at both ends of the connecting block (304), the rack bars (305) are engaged with the gears (303), a handle (306) is installed under the base (1), and the handle (306) penetrates through the base (1) and is connected to the rotating rod (302).

Images