A municipal engineering construction fence with an extended structure

Abstract

This utility model discloses a municipal engineering construction fence with an expandable structure, comprising: a column, with T-shaped insertion slots on both side surfaces and T-shaped sliding slots on both sides at the center of the rear side surface; an outer sliding column, with a T-shaped sliding seat installed on the lower side surface of the column, the T-shaped sliding seat slidingly inserted into the T-shaped sliding slot, and the outer sliding column having the same T-shaped sliding slot on one side surface; and a fence panel, stacked between two adjacent columns and between two outer sliding columns on the column, with sliding flat steel installed at both ends, the sliding flat steel slidingly inserted into the T-shaped insertion slot. This utility model utilizes the T-shaped insertion slots on the columns and outer sliding columns to allow for quick insertion and assembly of the fence panels, thereby improving the efficiency of construction fence assembly and disassembly; and utilizes the outer sliding columns to drive the raising and lowering of the fence panels, achieving an expandable effect for the construction fence, thus flexibly adapting to various construction environments and making the fence more convenient to use.

Description

Technical Field

[0001] This utility model relates to the technical field of construction site enclosures, and in particular to a municipal engineering construction enclosure with an extended structure. Background Technology

[0002] To ensure the safety of construction sites, construction fences are usually installed to prevent outsiders from entering the construction site. Construction fences are important facilities used to isolate the construction area from the external environment. They are mainly used to ensure construction safety, prevent dust from spreading, reduce noise pollution, and beautify the urban environment.

[0003] In road construction, if it is necessary to temporarily adjust the height of the construction site to adapt to the needs of different stages of construction, a fixed-height construction site will not be able to meet this requirement, resulting in reduced construction efficiency or additional costs to replace the construction site with a suitable one. This also limits the use of the site by the workers. Therefore, a municipal engineering construction site with an extension structure is needed. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides a municipal engineering construction fence with an extended structure.

[0005] The technical solution of this utility model to achieve the above objectives is a municipal engineering construction fence with an extended structure, comprising:

[0006] The column is a hollow structure and is set vertically. A support base plate is installed at its lower end. T-shaped insertion slots are opened on both sides of the column and are connected to the top of the column. T-shaped sliding slots are opened on both sides at the center of the rear side surface and are connected to the top of the column.

[0007] The outer sliding column is a hollow structure and is located on both sides of the center of the rear side surface of the column, and slides in contact with the column. A T-shaped sliding seat is installed on the lower side surface of the outer sliding column. The T-shaped sliding seat is slidably inserted into the T-shaped sliding groove. The same T-shaped insertion groove is opened on one side surface of the outer sliding column, and the upper end is connected to the upper end of the outer sliding column. The T-shaped insertion groove is parallel to the T-shaped insertion groove on the column.

[0008] A sliding baffle is installed at the lower end of the outer sliding column and slides in contact with the column. A fastening bolt is movably inserted at its center, and a washer is fitted on the fastening bolt. A fastening seat is provided on one side of the sliding baffle. The fastening seat is slidably inserted into the T-shaped sliding groove and is threadedly connected to the fastening bolt.

[0009] The enclosure panels are stacked between two adjacent columns and between two outer sliding columns on the columns. Sliding flat steel is installed at both ends of the panels. The sliding flat steel is perpendicular to the enclosure panels and is slidably inserted into the T-shaped insertion slots.

[0010] Anchor bolts are threaded and installed on the side surfaces of both sides of the column and the side surface of the outer sliding column, located on one side of the T-shaped sliding groove, and in contact with the sliding flat steel.

[0011] A support baffle is set parallel to the center of the rear surface of the column and connected to the column by a support plate. The support plate is located between two outer sliding columns.

[0012] Preferably, the enclosure panel is composed of two 4mm thick color steel plates sandwiching a sound-insulating foam board.

[0013] Preferably, the upper end of the T-shaped insertion slot is provided with a guide slope to facilitate the insertion of the sliding flat steel.

[0014] Preferably, an overlapping plate is provided on the rear side of the upper surface of the enclosure baffle, and an overlapping groove is provided on the lower side of the rear surface of the enclosure baffle, so that the enclosure baffles can be overlapped and connected when stacked and assembled.

[0015] Preferably, the support baffle is connected to the diagonal brace installed on the outside of the column to support and fix the column.

[0016] Preferably, the supporting base plate is fixed to the ground by expansion bolts to enhance overall stability.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The T-shaped insertion slots on the uprights and external sliding columns allow for quick insertion and assembly of the fencing panels, thereby improving the efficiency of construction fencing assembly and disassembly. Furthermore, the fencing panels and uprights adopt a modular design to facilitate transportation, storage, and reuse, thus reducing construction costs.

[0019] 2. By using the external sliding columns to drive the raising and lowering of the fence panels, the height of the fence can be adjusted, achieving an expandable effect for the construction fence, thus flexibly adapting to various construction environments and making the fence more convenient to use. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of a municipal engineering construction fence with an extended structure as described in this utility model;

[0021] Figure 2 This utility model describes Figure 1 The main view;

[0022] Figure 3 This utility model describes Figure 1 Top view;

[0023] Figure 4 This is a front view of the external sliding column described in this utility model;

[0024] Figure 5 This is a side sectional view of the enclosure baffle described in this utility model;

[0025] In the picture:

[0026] 1. Column; 11. Support base plate; 12. T-shaped insertion slot; 13. T-shaped sliding slot; 2. External sliding column; 21. T-shaped sliding seat; 3. Sliding baffle; 31. Fastening bolt; 32. Washer; 33. Fastening seat; 4. Enclosure baffle; 41. Sliding flat steel; 42. Overlap plate; 43. Overlap groove; 5. Anchor bolt; 6. Support baffle; 61. Support plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides a technical solution, such as Figures 1-5 As shown; a municipal engineering construction fence with an extended structure includes: a column 1, which is a hollow structure and is set vertically, with a supporting base plate 11 installed at its lower end, and T-shaped insertion slots 12 opened on both sides of its side surface, the T-shaped insertion slots 12 being connected to the top of the column 1, and T-shaped sliding slots 13 opened on both sides at the center of the rear side surface, the T-shaped sliding slots 13 being connected to the top of the column 1; by using the setting of the T-shaped insertion slots 12, the fence panel 4 can be quickly inserted between two adjacent columns 1, thereby improving the disassembly and assembly efficiency of the fence panel 4, shortening the construction time, and its insertion method is simple and quick, thereby reducing the difficulty of fence construction.

[0029] The outer sliding column 2 is a hollow structure and is located on both sides of the center of the rear surface of the column 1, and slides in contact with the column 1. A T-shaped sliding seat 21 is installed on the lower side surface of the outer sliding column 2, and the T-shaped sliding seat 21 is slidably inserted into the T-shaped sliding groove 13. The same T-shaped insertion groove 12 is opened on one side surface of the outer sliding column 2, and the upper end is connected to the upper end of the outer sliding column 2. The T-shaped insertion groove 12 is parallel to the T-shaped insertion groove 12 on the column 1. The sliding baffle 3 is installed at the lower end of the outer sliding column 2 and slides in contact with the column 1. A fastening bolt 31 is movably inserted at the center of the baffle 3, and a washer 32 is fitted on the fastening bolt 31. A fastening seat 33 is provided on one side of the sliding baffle 3. The fastening seat 33 is slidably inserted into the T-shaped sliding groove 13 and threadedly connected to the fastening bolt 31.

[0030] In this embodiment of the utility model, by using the T-shaped insertion slot 12, the fence baffle 4 can be quickly assembled between the two outer sliding columns 2. Then, by using the limiting sliding of the T-shaped sliding seat 21, the outer sliding column 2 can slide up and down on the rear side of the column 1, so as to achieve the expandable effect of the construction fence, thereby enabling the construction fence to flexibly adapt to various construction environments and improve its scope of use.

[0031] In this embodiment of the utility model, when the height of the construction fence needs to be adjusted, the staff only need to push the two outer sliding columns 2 upward by hand, so that they drive the fence baffle 4 to move upward. After adjusting to a suitable height, the fastening bolts 31 are tightened to make the fastening seat 33 clamped in the T-shaped sliding groove 13, thereby fixing the outer sliding columns 2 so that the height of the construction fence meets the construction requirements.

[0032] The enclosure baffle 4 is stacked between two adjacent columns 1 and between two outer sliding columns 2 on the columns 1. Sliding flat steel 41 is installed at both ends of the baffle 4. The sliding flat steel 41 is perpendicular to the enclosure baffle 4 and is slidably inserted into the T-shaped insertion groove 12. The anchor bolt 5 is threaded on the side surfaces of both sides of the columns 1 and the side surfaces of the outer sliding columns 2, and is located on one side of the T-shaped sliding groove 13 and is in contact with the sliding flat steel 41.

[0033] In this embodiment of the utility model, the sliding flat steel 41 at both ends of the fence baffle 4 is used, and the sliding flat steel 41 is quickly inserted into the T-shaped insertion slot 12, so that the fence baffle 4 can be quickly assembled between two adjacent columns 1 and between the outer sliding columns 2 on the two columns 1. This can improve the installation efficiency of the fence baffle 4 and reduce the installation difficulty, making the construction fence assembly more convenient and faster.

[0034] In this embodiment of the utility model, by using the anchor bolts 5, after the fence panel 4 is assembled, the workers can tighten the anchor bolts 5 to fix the uppermost fence panel 4 to the column 1 or the outer sliding column 2, so as to prevent the fence panel 4 from being loose and easily lifted by passers-by, thereby improving the assembly efficiency of the construction fence.

[0035] The support baffle 6 is arranged parallel to the center of the rear surface of the column 1 and connected to the column 1 through the support plate 61. The support plate 61 is located between the two outer sliding columns 2. The support baffle 6 is connected to the diagonal brace installed on the outside of the column 1 to support and fix the column 1.

[0036] In this embodiment of the utility model, the support baffle 6 is used to connect the column 1 with the external inclined support component, thereby fixing the column 1 a second time to ensure the stability of the column support.

[0037] In this utility model, the fence panel 4 is composed of two 4mm thick color steel plates sandwiching a sound-insulating foam board; this can reduce the weight of the fence panel 4, making it easier to disassemble and transport, while also absorbing construction noise and reducing interference to surrounding residents.

[0038] In this utility model, a guide slope is provided at the upper end of the T-shaped insertion slot 12 to facilitate the insertion of the sliding flat steel 41; making the insertion of the enclosure baffle 4 smoother, thereby reducing the assembly difficulty.

[0039] In this utility model, an overlapping plate 42 is provided on the rear side of the upper surface of the enclosure baffle 4, and an overlapping groove 43 is opened on the lower side of the rear surface of the enclosure baffle 4, so that the enclosure baffle 4 can be overlapped and connected when stacked and assembled; so that the enclosure baffle 4 can be seamlessly connected to each other, thereby improving the overall sealing effect.

[0040] In this utility model, the supporting base plate 11 is fixed to the ground by expansion bolts to enhance the overall stability; ensure the firmness of the column 1, and achieve the safety protection effect of wind resistance and anti-tipping.

[0041] When using this utility model, the staff will determine the installation position of the construction fence according to the actual situation of the construction site. Then, by measuring, the installation position of each column 1 will be marked. Then, the support base plate 11 will be fixed to the ground by using expansion bolts, and one end of the diagonal brace will be fixed to the ground, while the other end will be connected to the support baffle 6, so that the column 1 is in a vertical state.

[0042] After the columns 1 are fixed in their respective positions by the support base plate 11, the workers can take out the fence panels 4 and assemble them one by one between two adjacent columns 1 and between the outer sliding columns 2 on two adjacent columns 1. The workers use the sliding flat steel 41 to insert into the T-shaped insertion slot 12 to quickly assemble the fence panels 4. When the appropriate number of fence panels 4 are installed, the workers insert the wrench into the anchor bolt 5 and rotate the anchor bolt 5 so that the anchor bolt 5 is inserted into the T-shaped insertion slot 12, and press the sliding flat steel 41 on the uppermost fence panel 4, thereby fixing the fence panel 4 to the columns 1 and the outer sliding columns 2.

[0043] Then, the staff can assemble the remaining fence panels 4 in the above manner to form a complete construction fence.

[0044] When the height of the fence needs to be adjusted, the staff can work together to push the corresponding outer sliding column 2 on the two uprights 1 upwards, and visually estimate the distance between the upper end of the fence baffle 4 inserted in the upright 1 and the upper end of the fence baffle 4 on the outer sliding column 2 to roughly determine the fence height, and leave a certain margin so that the fence height is greater than the construction fence height.

[0045] Then, the workers use a wrench to turn the fastening bolt 31, and use the threaded connection between the fastening bolt 31 and the fastening seat 33 to make the fastening seat 33 gradually clamp the T-shaped sliding groove 13, thereby fixing the outer sliding column 2 on the column 1, and thus completing the height adjustment of the construction fence.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction fence for municipal engineering projects with an extended structure, characterized in that, include: The column is a hollow structure and is set vertically. A support base plate is installed at its lower end. T-shaped insertion slots are opened on both sides of the column and are connected to the top of the column. T-shaped sliding slots are opened on both sides at the center of the rear side surface and are connected to the top of the column. The outer sliding column is a hollow structure and is located on both sides of the center of the rear side surface of the column, and slides in contact with the column. A T-shaped sliding seat is installed on the lower side surface of the outer sliding column. The T-shaped sliding seat is slidably inserted into the T-shaped sliding groove. The same T-shaped insertion groove is opened on one side surface of the outer sliding column, and the upper end is connected to the upper end of the outer sliding column. The T-shaped insertion groove is parallel to the T-shaped insertion groove on the column. A sliding baffle is installed at the lower end of the outer sliding column and slides in contact with the column. A fastening bolt is movably inserted at its center, and a washer is fitted on the fastening bolt. A fastening seat is provided on one side of the sliding baffle. The fastening seat is slidably inserted into the T-shaped sliding groove and is threadedly connected to the fastening bolt. The enclosure panels are stacked between two adjacent columns and between two outer sliding columns on the columns. Sliding flat steel is installed at both ends of the panels. The sliding flat steel is perpendicular to the enclosure panels and is slidably inserted into the T-shaped insertion slots. Anchor bolts are threaded and installed on the side surfaces of both sides of the column and the side surface of the outer sliding column, located on one side of the T-shaped sliding groove, and in contact with the sliding flat steel. A support baffle is set parallel to the center of the rear surface of the column and connected to the column by a support plate. The support plate is located between two outer sliding columns.

2. A municipal engineering construction fence with an extended structure according to claim 1, characterized in that, The enclosure panel consists of two 4mm thick color steel plates sandwiching a sound-insulating foam board.

3. A municipal engineering construction fence with an extended structure according to claim 1, characterized in that, The upper end of the T-shaped insertion slot is provided with a guide slope to facilitate the insertion of the sliding flat steel.

4. A municipal engineering construction fence with an extended structure according to claim 1, characterized in that, An overlapping plate is provided on the rear side of the upper surface of the enclosure panel, and an overlapping groove is opened on the lower side of the rear surface of the enclosure panel, so that the enclosure panels can be overlapped and connected when stacked and assembled.

5. A municipal engineering construction fence with an extended structure according to claim 1, characterized in that, The support baffle is connected to the diagonal brace installed on the outside of the column to support and fix the column.

6. A municipal engineering construction fence with an extended structure according to claim 1, characterized in that, The supporting base plate is fixed to the ground with expansion bolts to enhance overall stability.

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