Fixing device for infrastructure transportation

Abstract

The utility model discloses a fixing device for infrastructure transportation, which comprises three layers of concrete pipelines which are staggered and stacked up and down, two transportation fixing mechanisms are arranged among the concrete pipelines, and the left side and the right side of each transportation fixing mechanism are respectively provided with a locking mechanism; the transportation fixing mechanism comprises an upper hard plastic supporting plate, a lower hard plastic supporting plate and six semi-arc-shaped tiles fixed to the surfaces, close to one side, of the upper portions and the lower portions of the hard plastic supporting plates. According to the technical scheme, the upper-layer hard plastic supporting plate and the lower-layer hard plastic supporting plate serve as carriers of the semi-arc-shaped tiles, the upper-layer combined supporting layer and the lower-layer combined supporting layer are coupled with the semi-arc-shaped tiles and composed of the 11 semi-annular plates, and the locking mechanisms on the two sides of the supporting layers are used, so that the concrete pipeline is tightly held and stabilized; the concrete pipelines are arranged in an up-and-down staggered and stacked mode, the concrete pipelines are supported and stabilized in the radial direction and the axial direction, and the effect that the concrete pipelines do not make contact with one another in the transportation link and are prevented from being collided is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of infrastructure transportation fixing equipment, in particular to a fixing device for infrastructure transportation. Background Art

[0002] Infrastructure refers to the construction work that transforms certain supplies, materials, machinery and equipment into fixed assets through activities such as purchase, construction and installation, forming new production capacity or use benefits. For example, in the construction of urban sewer pipes, the construction of sewer pipes is achieved by landfilling pipes made of concrete or synthetic plastic materials at suitable locations. Before construction, the transportation of infrastructure materials is indispensable. When transporting concrete pipes, the staggered and stacked concrete pipes are usually transported to the designated location by transport trailers. However, during transportation, the degree of road bumps, vehicle speed, etc. will cause the risk of displacement of the placement of the concrete pipes, and the concrete pipes will also be damaged by collisions at the stacked contact positions due to bumps. Therefore, those skilled in the art have proposed a fixing device for infrastructure transportation. Utility Model Content

[0003] The purpose of the utility model is to provide a technical solution for a fixing device for infrastructure transportation to solve the shortcomings of the background technology. In order to solve the drawbacks and defects of the background technology, the technical solution has the following contents:

[0004] It comprises three layers of concrete pipes stacked in an alternating manner, two transport fixing mechanisms are arranged between the concrete pipes, and locking mechanisms are arranged on the left and right sides of the transport fixing mechanisms; the transport fixing mechanisms comprise two upper and lower hard plastic pallets, six semi-arc tiles fixed on the upper and lower surfaces of the hard plastic pallets close to one side, and two combined support layers sandwiched between the semi-arc tiles close to each other.

[0005] The two layers of the combined support layers are arranged symmetrically up and down, and the two layers of the combined support layers are in contact with each other; wherein the combined support layer is composed of 11 semi-annular plates and is divided into two layers, the upper layer is composed of 6 semi-annular plates fixedly connected to each other, and the lower layer is composed of 5 semi-annular plates fixedly connected to each other; wherein the openings of the upper 6 semi-annular plates in the upper combined support layer are facing upward and coupled with the openings of the semi-arc tiles in the upper layer, and the openings of the lower 6 semi-annular plates in the upper combined support layer are facing downward and coupled with the openings of the semi-arc tiles in the lower layer.

[0006] The locking mechanism comprises iron chains fixed on the left and right sides of the hard plastic support plate, and an upper traction plate and a lower traction plate fixed on one end of the iron chains close to each other, and spring lock buckles are arranged on the side walls of the upper traction plate and the lower traction plate.

[0007] As a preferred solution of the utility model, the hard plastic support plates are arranged symmetrically with respect to each other, and six semicircular grooves are provided on the surface of one side of the hard plastic support plates close to each other, for fixing the semi-arc tiles in the grooves.

[0008] As a preferred solution of the utility model, the 6 semi-annular plates in the upper layer and the 5 semi-annular plates in the lower layer of the combined support layer are stacked and fixedly connected with each other, and the combined support layer and the semi-arc tiles are coupled with each other to embrace the outer surface of the concrete pipe.

[0009] As a preferred solution of the utility model, coupling grooves are provided between the end surfaces of the combined support layers that contact each other, and between the end surfaces of the combined support layers that contact the semi-arc tiles.

[0010] As a preferred solution of the utility model, the bottom surface of the hard plastic support plate of the lower layer is provided with a plurality of anti-skid grooves, and the bottom surface of the hard plastic support plate of the lower layer is in contact with the bottom plate of the carriage of the transport vehicle.

[0011] As a preferred solution of the utility model, hooks are fixed to both side surfaces of the hard plastic support plate, and one end of the iron chain away from the upper traction plate and the lower traction plate is hooked on the hooks.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] This technical solution uses two layers of hard plastic support plates as carriers of semi-arc tiles, relies on a combined support layer coupled with the semi-arc tiles and consisting of 11 semi-annular plates to form an upper and lower layer, and a locking mechanism on both sides of the support layer to achieve the clamping and stabilization of the concrete pipe, allowing the concrete pipe to be stacked up and down in an alternating manner, which not only provides support and stability for the concrete pipe in the radial and axial directions, but also achieves the effect of non-contact and collision-free concrete pipes during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of placing the concrete pipe inside the transport fixing mechanism;

[0016] Figure 2 It is a schematic diagram of the concrete pipe being drawn out from the inside of the transport fixing mechanism;

[0017] Figure 3This is a schematic diagram of the transport fixing mechanism after disassembly;

[0018] Figure 4 It is a schematic diagram of the locking mechanism on the side of the transport fixing mechanism.

[0019] Description of reference numerals:

[0020] 1. Concrete pipe; 2. Transport fixing mechanism; 21. Hard plastic pallet; 22. Semi-arc tile; 23. Combined supporting layer; 3. Locking mechanism; 31. Upper traction plate; 32. Lower traction plate; 33. Iron chain; 34. Spring lock. DETAILED DESCRIPTION

[0021] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0022] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and use. It should be understood that in all these figures, the same or similar figure numbers indicate the same or similar parts and features. The various figures only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may use exaggerated methods to illustrate the relevant details or structures of the embodiments of the present disclosure. The various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model.

[0023] Embodiment, a better technical solution for a fixing device for infrastructure transportation.

[0024] Refer to the instruction manual Figure 1 As shown; comprising three layers of concrete pipes 1 stacked up and down in an alternating manner, two transport fixing mechanisms 2 are arranged between the concrete pipes 1, refer to the attached manual Figure 3 As shown; locking mechanisms 3 are provided on both sides of the transport fixing mechanism 2; the transport fixing mechanism 2 includes two upper and lower hard plastic pallets 21, 6 semi-arc tiles 22 fixed on the upper and lower surfaces of the hard plastic pallet 21 close to one side, and two layers of combined support layers 23 stuck between the semi-arc tiles 22 close to each other.

[0025] Refer to the instruction manual Figure 3As shown; the two layers of combined support layers 23 are arranged symmetrically up and down, and the two layers of combined support layers 23 are in contact with each other; wherein, the combined support layer 23 is composed of 11 semi-annular plates and is divided into an upper and lower layer, the upper layer is composed of 6 semi-annular plates fixedly connected to each other, and the lower layer is composed of 5 semi-annular plates fixedly connected to each other; wherein, the openings of the upper 6 semi-annular plates in the upper combined support layer 23 are upwardly coupled with the openings of the upper semi-arc tiles 22, and the openings of the lower 6 semi-annular plates in the upper combined support layer 23 are downwardly coupled with the openings of the lower semi-arc tiles 22.

[0026] Refer to the instruction manual Figure 4 As shown; the locking mechanism 3 includes an iron chain 33 fixed on the left and right sides of the hard plastic support plate 21, and an upper traction plate 31 and a lower traction plate 32 fixed on one end of the iron chain 33 close to each other, and a spring lock 34 is provided on the side walls of the upper traction plate 31 and the lower traction plate 32.

[0027] Refer to the instruction manual Figure 3 As shown; the hard plastic support plates 21 are arranged symmetrically with each other, and 6 semicircular grooves are provided on the surface of the side close to each other, for fixing the semi-arc tiles 22 in the grooves. The 6 semi-annular plates on the upper layer and the 5 semi-annular plates on the lower layer in the combined support layer 23 are stacked and fixedly connected with each other, and the combined support layer 23 and the semi-arc tiles 22 are coupled to each other to embrace the outer surface of the concrete pipe 1. Coupling grooves are provided between the contacting end faces of the combined support layer 23 and between the contacting end faces of the combined support layer 23 and the semi-arc tiles 22.

[0028] Refer to the instruction manual Figure 3 As shown, the bottom surface of the lower hard plastic pallet 21 is provided with a plurality of anti-skid grooves, and the bottom surface of the lower hard plastic pallet 21 is in contact with the bottom plate of the transport vehicle compartment. Hooks are fixed to both sides of the hard plastic pallet 21, and the ends of the iron chains 33 away from the upper traction plate 31 and the lower traction plate 32 are respectively hooked on the hooks.

[0029] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows:

[0030] During the loading of the concrete pipe 1, the two lower hard plastic pallets 21 are placed horizontally and parallelly on the bottom plate of the transport compartment, and the concrete pipe 1 is placed into the lower holding tile 22 in sequence by means of a crane, and then the lower semi-circular plate of the combined filling layer 23 is aligned and coupled with the lower holding tile 22, and the concrete pipe 1 is placed into the upper semi-circular plate of the combined filling layer 23, and so on, so that the concrete pipes 1 are stacked and placed alternately and do not touch each other, until the upper hard plastic pallet 21 and holding tile 22 are covered on the concrete pipe 1 and coupled with the combined filling layer 23. After the excess section of the iron chain 33 is tightened with the ratchet tensioner, the upper traction plate 31 and the lower traction plate 32 are locked and dragged by the spring lock 34, so that the iron chain 33 is tightened to allow the hard plastic pallets 21 to clamp and hold the concrete pipe 1 up and down.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fixed device for infrastructure transportation, comprising three layers of concrete pipes (1) stacked in an alternating manner, characterized in that: Two transport fixing mechanisms (2) are arranged between the concrete pipes (1), and locking mechanisms (3) are arranged on the left and right sides of the transport fixing mechanisms (2); The transport fixing mechanism (2) comprises two upper and lower hard plastic pallets (21), six semi-arc tiles (22) fixed on the upper and lower surfaces of the hard plastic pallets (21) close to one side, and two combined support layers (23) sandwiched between the semi-arc tiles (22) close to each other; The two layers of the combined support layers (23) are arranged symmetrically up and down, and the two layers of the combined support layers (23) are in contact with each other; wherein the combined support layer (23) is composed of 11 semi-circular plates and is divided into an upper and lower layer, the upper layer is composed of 6 semi-circular plates fixedly connected to each other, and the lower layer is composed of 5 semi-circular plates fixedly connected to each other; wherein the openings of the upper 6 semi-circular plates in the upper combined support layer (23) face upwards and are coupled with the openings of the semi-arc tiles (22) in the upper layer, and the openings of the lower 6 semi-circular plates in the upper combined support layer (23) face downwards and are coupled with the openings of the semi-arc tiles (22) in the lower layer; The locking mechanism (3) comprises an iron chain (33) fixed on the left and right sides of the hard plastic support plate (21), and an upper traction plate (31) and a lower traction plate (32) fixed on the ends of the iron chain (33) close to each other, and spring lock buckles (34) are arranged on the side walls of the upper traction plate (31) and the lower traction plate (32).

2. The infrastructure transportation fixing device according to claim 1, characterized in that: The hard plastic support plates (21) are arranged symmetrically with respect to each other, and six semicircular grooves are provided on the surfaces of the hard plastic support plates (21) on one side close to each other, for fixing the semi-arc tiles (22) in the grooves.

3. The infrastructure transportation fixing device according to claim 1, characterized in that: The six semi-annular plates in the upper layer and the five semi-annular plates in the lower layer of the combined support layer (23) are stacked and fixedly connected in an interlaced manner, and the combined support layer (23) and the semi-arc tiles (22) are coupled to each other to embrace the outer surface of the concrete pipe (1).

4. The infrastructure transportation fixing device according to claim 1, characterized in that: Coupling grooves are provided between the end surfaces of the combined support layers (23) that are in contact with each other, and between the end surfaces of the combined support layers (23) that are in contact with the semi-arc tiles (22).

5. The infrastructure transportation fixing device according to claim 1, characterized in that: The bottom surface of the lower hard plastic support plate (21) is provided with a plurality of anti-skid grooves, and the bottom surface of the lower hard plastic support plate (21) is in contact with the bottom plate of the transport vehicle compartment.

6. The infrastructure transportation fixing device according to claim 1, characterized in that: Hooks are fixed to both side surfaces of the hard plastic support plate (21), and one end of the iron chain (33) away from the upper traction plate (31) and the lower traction plate (32) is hooked on the hooks.

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