Assembling type subway construction fence structure

Abstract

The utility model discloses an assembly type subway construction fence structure, and relates to the field of construction fences, the assembly type subway construction fence structure comprises a fence upper layer and a fence lower layer, the fence upper layer comprises a metal connecting rod, an iron sheet fence, a threaded groove and a sound insulation plate, and one side of the metal connecting rod is provided with the threaded groove. The bottom end of the fence upper layer is slidably connected with a fence lower layer; the soft iron sheet is slidably connected to the surfaces of the limiting rods of the fence upper layer and plays a role in separating and blocking in the fence upper layer; the supporting legs are rotationally connected with the surface of the reinforcing base of the fence lower layer through rotating shafts and play a role in reinforcing and supporting in the fence lower layer; the subway construction fence has high supporting performance and protection performance, the soft iron sheet of the fence can move transversely, transmission of construction tools is conveniently achieved without moving the fence, meanwhile, the fence has a certain sound insulation effect, and outward transmission of noise generated by construction is reduced.

Description

Technical Field

[0001] The utility model relates to the field of construction enclosures, in particular to an assembled subway construction enclosure structure. Background Art

[0002] The subway construction enclosure structure is an important facility used to limit the scope of the subway construction site, ensure construction safety and the stability of the surrounding environment, and isolate relatively independent construction work areas in the subway construction site.

[0003] Most of the existing subway construction fences are integrated and closed. The original intention of the design is to ensure the safety and closure of the construction area, prevent outsiders from entering the construction site at will, and ensure the smooth progress of the construction process. However, this design has certain limitations in terms of material delivery. Due to the closed nature of the fence, external workers cannot directly pass construction tools and materials to the construction area through simple means, but must detour to enter the construction site. This not only increases the workload and time cost of the workers, but may also affect the progress of the construction. There is still room for improvement in the structure of the fence. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled subway construction enclosure structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled subway construction enclosure structure, comprising an enclosure upper layer and an enclosure lower layer, wherein the bottom end of the enclosure upper layer is slidably connected to the enclosure lower layer; a soft iron sheet, which is slidably connected to the surface of a limit rod on the enclosure upper layer, and plays a role of separation and blocking in the enclosure upper layer; a supporting foot, which is rotatably connected to the reinforced base surface of the enclosure lower layer through a rotating shaft, and plays a role of reinforcement and support in the enclosure lower layer.

[0006] Preferably, the upper layer of the enclosure includes a metal connecting rod, an iron enclosure, a threaded groove and a sound insulation board. A threaded groove is provided on one side of the metal connecting rod, the iron enclosure is installed in the threaded groove, and a sound insulation board is inserted and fixed at the front end of the iron enclosure.

[0007] Preferably, the sheet iron enclosure comprises limiting rods and soft sheet iron, the limiting rods are provided in three groups, the three groups of limiting rods are respectively threadedly connected to the corresponding thread grooves, and the surfaces of the three groups of limiting rods are sleeved with soft sheet iron.

[0008] Preferably, the rear end of the sound insulation board is fixedly connected with a mounting protrusion, and the front end of the soft iron sheet is provided with a groove corresponding to the mounting protrusion, and the sound insulation board is inserted and fixed at the front end of the soft iron sheet through the mounting protrusion.

[0009] Preferably, the lower layer of the enclosure includes a reinforcement base, a connecting protrusion, a supporting foot, a counterweight base and a slide groove. A connecting groove is provided on one side of the reinforcement base, and a connecting protrusion is fixedly connected to the other side of the reinforcement base. A groove is provided on the surface of the reinforcement base, and a supporting foot is rotatably connected to the groove through a rotating shaft. The bottom end of the reinforcement base is fixedly connected to the counterweight base, and a slide groove is provided on the top end of the counterweight base.

[0010] Preferably, the metal connecting rods of the upper layer of the enclosure and the bottom of the iron enclosure are slidably connected to the lower layer of the enclosure through a slide groove.

[0011] Preferably, the supporting foot comprises a first-stage supporting foot and a second-stage supporting foot, and the first-stage supporting foot is slidably connected to the second-stage supporting foot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model proposes an assembled subway construction enclosure structure, comprising an enclosure upper layer and an enclosure lower layer, wherein the bottom end of the enclosure upper layer is slidably connected to the enclosure lower layer; a soft iron sheet, which is slidably connected to the limit rod surface of the enclosure upper layer, and plays a role of separation and blocking in the enclosure upper layer; a supporting foot, which is rotatably connected to the reinforced base surface of the enclosure lower layer through a rotating shaft, and plays a role of reinforcement and support in the enclosure lower layer; the subway construction enclosure has strong support and protection, and the soft iron sheet of the enclosure can be displaced laterally, which is convenient for transferring construction tools without moving the enclosure, and the enclosure has a certain sound insulation effect, which reduces the transmission of noise generated by the construction to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the utility model of assembled subway construction enclosure structure Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the utility model of assembled subway construction enclosure structure Figure 2 ;

[0017] Figure 3 This is a disassembly diagram of the assembled subway construction enclosure structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the utility model of assembled subway construction enclosure structure Figure 3 .

[0019] In the figure: 1. Upper layer of enclosure; 2. Lower layer of enclosure; 3. Metal connecting rod; 4. Iron enclosure; 5. Threaded groove; 6. Limit rod; 7. Soft iron sheet; 8. Sound insulation board; 9. Mounting bump; 10. Reinforcement base; 11. Connecting bump; 12. Support foot; 13. Counterweight base; 14. Slide; 15. One-stage support foot; 16. Two-stage support foot. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0021] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0022] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0025] Embodiment 1

[0026] See also Figures 1 to 4 The utility model provides a technical solution: an assembled subway construction enclosure structure, including an enclosure upper layer 1 and an enclosure lower layer 2, wherein the bottom end of the enclosure upper layer 1 is slidably connected to the enclosure lower layer 2; a soft iron sheet 7, which is slidably connected to the surface of the limit rod 6 of the enclosure upper layer 1, and plays a role of separation and blocking in the enclosure upper layer 1; a supporting foot 12, which is rotatably connected to the surface of the reinforcement base 10 of the enclosure lower layer 2 through a rotating shaft, and plays a role of reinforcement and support in the enclosure lower layer 2; the subway construction enclosure has strong support and protection, and the soft iron sheet 7 of the enclosure can be displaced laterally, which is convenient for the transmission of construction tools without moving the enclosure, and at the same time, the enclosure has a certain sound insulation effect, reducing the transmission of noise generated by the construction to the outside.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, the upper layer 1 of the enclosure includes a metal connecting rod 3, an iron enclosure 4, a threaded groove 5 and a sound insulation board 8. A threaded groove 5 is provided on one side of the metal connecting rod 3, and an iron enclosure 4 is installed in the threaded groove 5. A sound insulation board 8 is inserted and fixed at the front end of the iron enclosure 4.

[0029] During the combined installation, the metal connecting rod 3 and the iron enclosure 4 of the enclosure can be horizontally spliced ​​and installed to achieve length adjustment;

[0030] The iron sheet enclosure 4 includes a limit rod 6 and a soft iron sheet 7. The limit rod 6 is provided with three groups. The three groups of limit rods 6 are respectively threadedly connected with the corresponding thread grooves 5. The surfaces of the three groups of limit rods 6 are sleeved with the soft iron sheet 7.

[0031] The rear end of the sound insulation board 8 is fixedly connected to a mounting protrusion 9, and a groove is provided at the front end of the soft iron sheet 7 corresponding to the mounting protrusion 9, and the sound insulation board 8 is inserted and fixed to the front end of the soft iron sheet 7 through the mounting protrusion 9;

[0032] During the splicing, tighten one end of the three groups of limit rods 6 into the three groups of threaded grooves 5 of a group of metal connecting rods 3, sleeve the soft iron sheet 7 onto the surface of the three groups of limit rods 6 and stretch it to spread between the two groups of metal connecting rods 3, and then align the mounting protrusions 9 of the sound insulation board 8 into the grooves of the soft iron sheet 7 for clamping and installation, thus completing the installation of the sound insulation board 8;

[0033] In the actual construction process, most of the existing fences are closed structures. When workers pass construction tools or drinks and food from outside the fence to inside, most of them need to bypass the fence and enter the construction site to realize the delivery of materials, which is inefficient. When using the present fence, if tools or materials need to be delivered, the sound insulation board 8 can be removed from the inside, and the soft iron sheet 7 can be slid open. The soft iron sheet 7 has a concave and convex surface design and can be folded to a certain extent. A certain gap is left between the opened soft iron sheet 7 and the metal connecting rod 3, so that construction tools or drinks and food can be delivered from the outside to the workers in the fence, thereby improving construction efficiency.

[0034] Embodiment 3

[0035] On the basis of the first embodiment, the lower layer 2 of the enclosure includes a reinforcement base 10, a connecting protrusion 11, a supporting foot 12, a counterweight base 13 and a slide groove 14. A connecting groove is provided on one side of the reinforcement base 10, and a connecting protrusion 11 is fixedly connected to the other side of the reinforcement base 10. A groove is provided on the surface of the reinforcement base 10, and the supporting foot 12 is rotatably connected in the groove through a rotating shaft. The bottom end of the reinforcement base 10 is fixedly connected to the counterweight base 13, and a slide groove 14 is provided on the top of the counterweight base 13;

[0036] The metal connecting rod 3 of the upper layer 1 of the enclosure and the bottom of the iron enclosure 4 are slidably connected with the lower layer 2 of the enclosure through a slide groove 14;

[0037] The support leg 12 includes a first support leg 15 and a second support leg 16, wherein the first support leg 15 is slidably connected to the second support leg 16;

[0038] When installing the enclosure, the counterweight base 13 has a large mass and can lower the overall center of gravity. At the same time, the support legs 12 can be rotated outward and opened, and the two-section support legs 16 can be pulled outward from the one-section support legs 15 to support the ground. The two-section support legs 16 form a triangle with the ground and the reinforced base 10, which has strong stability. The enclosure after installation is not prone to collapse and tilt.

[0039] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0040] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An assembled subway construction enclosure structure, comprising an enclosure upper layer (1) and an enclosure lower layer (2), characterized in that: The bottom end of the upper enclosure layer (1) is slidably connected to the lower enclosure layer (2); A soft iron sheet (7) is slidably connected to the surface of the limit rod (6) of the upper layer (1) of the enclosure, and plays a role of separation and blocking in the upper layer (1) of the enclosure; The support foot (12) is rotatably connected to the surface of the reinforcement base (10) of the lower layer of the enclosure (2) via a rotating shaft, and plays a role of reinforcement support in the lower layer of the enclosure (2).

2. The assembled subway construction enclosure structure according to claim 1 is characterized by: The upper layer (1) of the enclosure comprises a metal connecting rod (3), an iron enclosure (4), a threaded groove (5) and a sound insulation board (8); a threaded groove (5) is provided on one side of the metal connecting rod (3); the iron enclosure (4) is installed in the threaded groove (5); and a sound insulation board (8) is inserted and fixed at the front end of the iron enclosure (4).

3. The assembled subway construction enclosure structure according to claim 2 is characterized by: The sheet iron enclosure (4) comprises a limiting rod (6) and a soft sheet iron (7). The limiting rod (6) is provided with three groups. The three groups of limiting rods (6) are respectively threadedly connected to the corresponding thread grooves (5). The surfaces of the three groups of limiting rods (6) are sleeved with the soft sheet iron (7).

4. The assembled subway construction enclosure structure according to claim 2 is characterized by: The rear end of the sound insulation board (8) is fixedly connected with a mounting protrusion (9), and the front end of the soft iron sheet (7) is provided with a groove corresponding to the mounting protrusion (9), and the sound insulation board (8) is inserted and fixed to the front end of the soft iron sheet (7) through the mounting protrusion (9).

5. The assembled subway construction enclosure structure according to claim 1 is characterized by: The lower layer (2) of the enclosure comprises a reinforcement base (10), a connecting protrusion (11), a supporting foot (12), a counterweight base (13) and a slide groove (14); a connection groove is provided on one side of the reinforcement base (10); a connection protrusion (11) is fixedly connected to the other side of the reinforcement base (10); a groove is provided on the surface of the reinforcement base (10); a supporting foot (12) is rotatably connected in the groove via a rotating shaft; a counterweight base (13) is fixedly connected to the bottom end of the reinforcement base (10); and a slide groove (14) is provided on the top end of the counterweight base (13).

6. The assembled subway construction enclosure structure according to claim 1 is characterized by: The metal connecting rod (3) of the upper layer (1) of the enclosure and the bottom of the iron enclosure (4) are slidably connected to the lower layer (2) of the enclosure via a sliding groove (14).

7. The assembled subway construction enclosure structure according to claim 5 is characterized by: The supporting foot (12) comprises a first-stage supporting foot (15) and a second-stage supporting foot (16), and the first-stage supporting foot (15) is slidably connected to the second-stage supporting foot (16).

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