Municipal road permanent and temporary combined construction structure

Abstract

The utility model provides a municipal road permanent and temporary combined construction structure, which relates to the technical field of municipal construction, and comprises a pile foundation, the top of the pile foundation is equidistantly and fixedly connected with three stand columns, the stand columns are cement prefabricated members, the two sides of each stand column are symmetrically provided with mounting grooves, the two side surfaces of each mounting groove are symmetrically and fixedly connected with four fixing blocks, and the fixing blocks are fixedly connected with the pile foundation. Threaded holes are formed in the surfaces of the fixing blocks in a penetrating mode, a temporary guardrail is slidably connected to the position, close to the right side, of the top of the pile foundation and located in the mounting groove, the temporary guardrail is fixedly connected with the fixing blocks through fixing pieces, and a sound barrier is slidably connected to the position, close to the left side, of the top of the pile foundation and located in the mounting groove. The sound barrier is fixedly connected with the fixing blocks through the fixing pieces, the outer diameters of the two sides of the sound barrier are consistent with the inner diameter of the mounting groove, and through the design, the construction efficiency can be effectively improved through a permanent and temporary combined construction structure during municipal road construction.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to a permanent and temporary combined construction structure for municipal roads. Background Technique

[0002] Municipal roads refer to roads, bridges and their ancillary facilities in cities that are accessible to vehicles and pedestrians and have certain technical conditions. Municipal roads serve people and vehicles, emphasizing smoothness and accessibility, including surrounding construction, such as underground pipe networks, sidewalks, greening, etc. Compared with transportation, there is also human care;

[0003] In the prior art, municipal roads are roads and bridges that serve people and vehicles, and the combination of permanent and temporary means that at the initial stage of municipal road construction, components that are permanently needed are built in advance, and are used in the construction process in combination with temporarily needed components. When the project is almost completed, unusable temporary components are removed and permanent components are retained to avoid unnecessary waste. In the construction of existing municipal roads, when building a ring viaduct, during construction, guardrails need to be built to protect the construction site, but later, a sound barrier also needs to be installed to prevent the noise generated when the ring viaduct is in use from disturbing nearby residents. When removing the guardrails and building the barrier, it is very troublesome. Therefore, we propose a permanent and temporary combined construction structure for municipal roads. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. Municipal roads are roads and bridges that serve people and vehicles, and the combination of permanent and temporary means that at the initial stage of municipal road construction, components that are permanently needed are built in advance, and are used in the construction process in combination with temporarily needed components. When the project is almost completed, unusable temporary components are removed and permanent components are retained to avoid unnecessary waste. In the construction of existing municipal roads, when building a ring viaduct, during construction, guardrails need to be built to protect the construction site, but later, a sound barrier also needs to be installed to prevent the noise generated when the ring viaduct is in use from disturbing nearby residents. When removing the guardrails and building the barrier, it is very troublesome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A permanent and temporary combined construction structure for municipal roads, including pile foundations. Three columns are fixedly connected to the top of the pile foundations at equal intervals, and the columns are precast cement components. Installation grooves are symmetrically opened on both sides of the columns. Four fixing blocks are symmetrically fixedly connected to both side surfaces of the installation grooves, and threaded holes are penetrated through the surfaces of the fixing blocks. A temporary guardrail is slidably connected inside the installation grooves near the right side of the top of the pile foundation, and the temporary guardrail is fixedly connected to the fixing blocks through fixing pieces. A sound barrier is slidably connected inside the installation grooves near the left side of the top of the pile foundation, and the sound barrier is fixedly connected to the fixing blocks through fixing pieces, and the outer diameters of both sides of the sound barrier are consistent with the inner diameters of the installation grooves.

[0007] As a preferred solution of the present utility model, a surface layer is laid at the bottom of the pile foundation, and the surface layer is laid with asphalt material. A base layer is poured at the bottom of the surface layer, and the base layer is poured with concrete material.

[0008] The technical effect of adopting the above further solution is that: through the setting of the base layer and the surface layer, the stability of the pile foundation can be effectively guaranteed.

[0009] As a preferred solution of the present utility model, three lifting handles are equidistantly installed near the top of the front surface of the temporary guardrail, and the lifting handles are fixedly connected to the temporary guardrail.

[0010] The technical effect of adopting the above further solution is that: through the setting of the lifting handles, it is convenient to completely take out the temporary guardrail from the installation groove, so as to facilitate disassembly and assembly, and at the same time, the completely disassembled temporary guardrail can be reused.

[0011] As a preferred solution of the present utility model, a number of jacks are equidistantly opened on the top of the pile foundation and between the columns.

[0012] As a preferred solution of the present utility model, a number of insertion pins are equidistantly fixedly connected to the bottom of the sound barrier corresponding to the jacks. The outer diameter of the insertion pins is consistent with the inner diameter of the jacks. A sealing ring is sleeved on the periphery of the insertion pins near the bottom and outside the jacks. The sealing ring is made of rubber material.

[0013] As a preferred solution of the present utility model, cement platforms are fixedly connected to the tops of the columns, and decorative spheres are fixedly connected to the tops of the cement platforms.

[0014] The technical effect of adopting the above further solution is that: through the cement platforms and the decorative spheres, the decorative effect can be effectively achieved, and the subsequent aesthetics can be effectively guaranteed.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In the present utility model, through the provision of the column and the installation groove, the column serves as a permanent component, and in cooperation with the installation groove, it can effectively install the temporary guardrail and the sound barrier. Moreover, through the sliding connection installation method, it is very convenient not only during installation but also during disassembly, and at the same time, it saves a lot of construction time, thereby effectively improving the construction efficiency. And through the fixing block, it can effectively fix the temporary guardrail and the sound barrier, thus ensuring the stability of the temporary guardrail during construction, and also ensuring the stability of the sound barrier during subsequent use of the sound barrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of a partial structure of the present utility model;

[0019] Figure 3 is an enlarged schematic diagram of the structure A of the present utility model.

[0020] Legend: 1, pile foundation; 11, surface layer; 12, base layer; 13, socket; 2, column; 21, cement platform; 22, decorative sphere; 3, installation groove; 4, fixing block; 5, temporary guardrail; 51, handle; 6, sound barrier; 61, plug; 62, sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Embodiment 1

[0026] As Figures 1-3 shown, the present utility model provides a technical solution: a combined temporary and permanent construction structure for municipal roads, including a pile foundation 1. Three columns 2 are fixedly connected to the top of the pile foundation 1 at equal intervals, and the columns 2 are precast cement components. Installation grooves 3 are symmetrically opened on both sides of the columns 2. Four fixing blocks 4 are symmetrically fixedly connected to both side surfaces of the installation grooves 3, and threaded holes are penetrated through the surfaces of the fixing blocks 4. A temporary guardrail 5 is slidably connected inside the installation groove 3 near the right side of the top of the pile foundation 1, and the temporary guardrail 5 is fixedly connected to the fixing blocks 4 through fixing parts. A sound barrier 6 is slidably connected inside the installation groove 3 near the left side of the top of the pile foundation 1, and the sound barrier 6 is fixedly connected to the fixing blocks 4 through fixing parts, and the outer diameters of both sides of the sound barrier 6 are the same as the inner diameter of the installation groove 3.

[0027] Embodiment 2

[0028] As Figures 1-3 shown, a surface layer 11 is laid at the bottom of the pile foundation 1, and the surface layer 11 is laid with asphalt material. A base layer 12 is poured at the bottom of the surface layer 11, and the base layer 12 is poured with concrete material, which can ensure the stability of the pile foundation 1.

[0029] Three lifting handles 51 are equidistantly installed near the top of the front surface of the temporary guardrail 5, and the lifting handles 51 are fixedly connected to the temporary guardrail 5, which is convenient for taking out the temporary guardrail 5 from the installation groove 3.

[0030] A number of jacks 13 are equidistantly opened on the top of the pile foundation 1 and between the columns 2. Through the jacks 13, it is convenient to fix the plug pins 61, thereby facilitating the installation of the sound barrier 6.

[0031] A number of plug pins 61 are equidistantly fixedly connected to the bottom of the sound barrier 6 corresponding to the jacks 13. The outer diameter of the plug pins 61 is the same as the inner diameter of the jacks 13. A sealing ring 62 is sleeved on the periphery of the plug pins 61 near the bottom and outside the jacks 13. The sealing ring 62 is made of rubber material. Through the sealing ring 62, it can prevent rainwater from entering the inside of the jacks 13 and causing the plug pins 61 to rust.

[0032] Cement platforms 21 are fixedly connected to the tops of the columns 2, and decorative spheres 22 are fixedly connected to the tops of the cement platforms 21, which can play a good role in beautification.

[0033] The working process of the utility model is as follows: when using a permanent-temporary combined construction structure for municipal roads, first, at the initial stage of construction, permanent components such as the base course 12, the surface course 11, the pile foundation 1, and the column 2 are first constructed. After completion, the staff inserts the prefabricated temporary guardrail 5 into the installation groove 3 and fixes the temporary guardrail 5 through the fixing block 4 and the fixing member. After all the temporary guardrails 5 are fixed, construction can begin. In the later stage of construction, when the sound barrier 6 needs to be installed, only the fixing member on the fixing block 4 needs to be removed, and then the temporary guardrail 5 can be removed by lifting the handle 51. After removal, the customized sound barrier 6 is taken out and also inserted into the installation groove 3, aligning the insertion pin 61 with the insertion hole 13. After insertion, the sound barrier 6 is fixed through the fixing member and the fixing block 4 in the same way, and the construction is very fast. Through the design of the utility model, the construction efficiency can be effectively improved by the permanent-temporary combined construction structure during the construction of municipal roads.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A permanent and temporary combined construction structure for municipal roads, including a pile foundation (1), characterized in that: Three columns (2) are fixedly connected to the top of the pile foundation (1) at equal intervals, and the columns (2) are precast cement components. Installation grooves (3) are symmetrically formed on both sides of the columns (2). Four fixing blocks (4) are symmetrically and fixedly connected to both side surfaces of the installation grooves (3), and threaded holes are formed through the surfaces of the fixing blocks (4). A temporary guardrail (5) is slidably connected inside the installation groove (3) near the right side of the top of the pile foundation (1), and the temporary guardrail (5) is fixedly connected to the fixing blocks (4) through fixing members. A sound barrier (6) is slidably connected inside the installation groove (3) near the left side of the top of the pile foundation (1), and the sound barrier (6) is fixedly connected to the fixing blocks (4) through fixing members, and the outer diameters of both sides of the sound barrier (6) are the same as the inner diameter of the installation groove (3).

2. The permanent and temporary combined construction structure for a municipal road according to claim 1, characterized in that: A surface layer (11) is laid at the bottom of the pile foundation (1), and the surface layer (11) is made of asphalt. A base layer (12) is poured at the bottom of the surface layer (11), and the base layer (12) is made of concrete by pouring.

3. A combined temporary and permanent construction structure for municipal roads according to claim 1, characterized in that: Three lifting handles (51) are installed at equal intervals near the top of the front surface of the temporary guardrail (5), and the lifting handles (51) are fixedly connected to the temporary guardrail (5).

4. A permanent and temporary combined construction structure for municipal roads according to claim 1, characterized in that: A number of jacks (13) are formed at equal intervals on the top of the pile foundation (1) and between the columns (2).

5. A permanent-temporary combined construction structure for municipal roads according to claim 4, characterized in that: A number of insertion pins (61) are fixedly connected to the bottom of the sound barrier (6) at equal intervals corresponding to the jacks (13). The outer diameter of the insertion pins (61) is the same as the inner diameter of the jacks (13). A sealing ring (62) is sleeved around the periphery of the insertion pins (61) near the bottom and around the periphery of the jacks (13). The sealing ring (62) is made of rubber material.

6. The permanent and temporary combined construction structure for municipal roads according to claim 1, characterized in that: Cement platforms (21) are fixedly connected to the tops of the columns (2), and decorative spheres (22) are fixedly connected to the tops of the cement platforms (21).

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