Fence for municipal engineering

Abstract

The utility model relates to the technical field of environment and safety engineering. The fence for municipal engineering comprises a first stand column and a second stand column, adjusting discs are fixed to one sides of the upper end and the lower end of the first stand column correspondingly, and first bolts are in threaded connection with the interiors of the adjusting discs. The first stand column of one set of equipment is moved to be close to the second stand column of the other set of equipment, the angle positions of the first stand column and the second stand column are adjusted to be appropriate, and then the adjusting plates at the upper end and the lower end of the second stand column are moved outwards at the same time; and the positions of the adjusting disc and the adjusting plate can be fixed by rotating the first bolt, and meanwhile, the positions of the first stand column and the second stand column are fixed, so that the situation that equipment is impacted due to the fact that the connecting angle between the equipment is not easy to adjust is avoided, and the flexibility of the equipment is improved to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of environment and safety engineering technology, more particularly to a fence for municipal engineering. BACKGROUND

[0002] The field of environment and safety engineering technology refers to a series of technologies and methods for controlling and reducing the impact of human activities on the environment, as well as preventing and reducing accidents and injuries in the workplace and public areas through engineering methods. A fence for municipal engineering is commonly used in the field of environment and safety engineering technology, used in urban infrastructure construction projects, and used for various types of fences for isolation, protection, indication, or decoration purposes, usually installed in public areas such as streets, parks, construction sites, and road construction sites.

[0003] Currently, the existing fence is usually inconvenient to adjust the use angle between equipment and equipment according to road requirements, which may cause the equipment to be easily hit, and reduces the aesthetics of the road, and to some extent, reduces the flexibility of the equipment. The existing fence is usually fixed when the middle inserted railing is fixed, and when one railing is damaged by external force or worn out after long-term use, the entire equipment needs to be replaced, thereby reducing the durability and service life of the equipment. Therefore, there is an urgent need for a fence for municipal engineering to solve the above problems. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fence for municipal engineering to solve the problems existing in the background art.

[0005] The utility model provides the following technical scheme: a fence for municipal engineering, comprising a first column and a second column,

[0006] The first column has an adjusting disc fixed on one side of the upper and lower ends, and the adjusting disc is internally threaded with a first bolt. The second column has an adjusting plate slidingly engaged on one side of the upper and lower ends. The first column and the second column have a first horizontal bar fixed to the lower end of the corresponding end, and a second horizontal bar fixed to the upper end of the corresponding end. The upper end of the second horizontal bar is slidingly inserted with a railing body, and the railing body has multiple groups. The upper end of the first horizontal bar is fixed with a limiting block, and the limiting block is fixed with a limiting square cylinder outside the upper end surface of the first horizontal bar. One side of the second horizontal bar is threaded with a second bolt, and one end of the second bolt is threaded with a nut.

[0007] Preferably, the surface of the adjusting disc is provided with a plurality of thread grooves, and the thread grooves are matched with the surface of the first bolt, and the cooperation of the plurality of thread grooves and the first bolt can make the first column and the second column adjust to the required angle, and the flexibility of the equipment is improved to a certain extent.

[0008] Preferably, the upper end of the adjusting plate is threadedly connected with one end of the first bolt, and through the cooperation of the first bolt and the adjusting plate, when the adjusting plate at one end of the second column is moved and the surface on one side of the adjusting plate corresponds to the inner wall surface of the adjusting disc, then the position of the adjusting disc and the adjusting plate is fixed by rotating the first bolt, so that the position of the first column and the second column can be fixed.

[0009] Preferably, the upper and lower ends of the railing body are threadedly connected with the second bolt, and through the arrangement, the railing body can be fixed more firmly to avoid loosening.

[0010] Preferably, the second bolt penetrates the interior of the limiting block and the limiting square cylinder at the same time, and through the penetration of the second bolt into the interior of the limiting block and the limiting square cylinder, the position of the second horizontal rod and the railing body can be fixed.

[0011] Preferably, the surface of the limiting block is fitted with the interior of the lower end of the railing body, and the inner surface of the limiting square cylinder is fitted with the surface of the lower end of the railing body, the bottom end of the railing body is moved to be fitted with the surface of the limiting block, and the lower end surface of the railing body is fitted with the inner wall surface of the limiting square cylinder, and then the second bolt is used for fixing, so that the stability of the railing body during use is improved to a certain extent.

[0012] The technical effects and advantages of the utility model are as follows: the first column of one set of equipment is moved to be close to the second column of another set of equipment, the angle position of the first column and the second column is adjusted, then the adjusting plates at the upper and lower ends of the second column are moved outward at the same time, when the surface on one side of the adjusting plate corresponds to the position of the inner wall of the adjusting disc, the position of the adjusting disc and the adjusting plate is fixed by rotating the first bolt, and the position of the first column and the second column is fixed at the same time, so that the connection angle between the equipment and the equipment is not easy to adjust, the equipment is not easily impacted, the appearance of the road is improved, and the flexibility of the equipment is improved to a certain extent.

[0013] By sliding the railing body from the upper end of the second crossbar to the inside of the second crossbar, then moving to the upper end of the first crossbar, while making the railing body inserted to the outer surface of the limiting block and being attached to the inner wall of the limiting square cylinder, then rotating the second bolts at the upper and lower ends to make the railing body fixed with the second crossbar, the limiting block and the limiting square cylinder respectively, then rotating the nut to fix the position of the second bolt, thereby fixing the position of the railing body, when the railing body is damaged by external force or needs to be replaced due to long-term use and wear, the second bolt and the nut are rotated to make the nut separate from the inside of the railing body, then the railing body is moved upward to separate from the inside of the limiting square cylinder and the second crossbar, thereby facilitating the disassembly and replacement, and the durability and service life of the equipment are improved to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structure display schematic diagram of the first stand column and the second stand column of the utility model;

[0016] Figure 3 It is a three-dimensional structure explosion schematic diagram of the railing body of the utility model;

[0017] Figure 4 It is a three-dimensional structure use schematic diagram of the utility model.

[0018] The signs are: 1, the first stand column; 2, the adjusting disc; 3, the first bolt; 4, the second stand column; 5, the adjusting plate; 6, the first crossbar; 7, the second crossbar; 8, the railing body; 9, the limiting block; 10, the limiting square cylinder; 11, the second bolt; 12, the nut. DETAILED DESCRIPTION

[0019] The technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the environment and safety engineering involved in the utility model is not limited to each structure recorded in the following implementation, all other implementation obtained by the ordinary skill in the art without making creative labor belongs to the range of protection of the utility model. Example one

[0020] As Figures 1 to 4As shown, the embodiment proposes a municipal engineering fence, which comprises a first column 1 and a second column 4, one side of the upper and lower ends of the first column 1 is fixed with an adjusting disc 2, and the inside of the adjusting disc 2 is threadedly connected with a first bolt 3, one side of the upper and lower ends of the second column 4 is slidingly clamped with an adjusting plate 5, the surface of the adjusting disc 2 is provided with a plurality of thread grooves, and the thread grooves are matched with the surface of the first bolt 3, and the upper end of the adjusting plate 5 is threadedly connected with one end of the first bolt 3;

[0021] In the embodiment, the cooperation of the first column 1 and the second column 4 can make the device more stable during use, the cooperation of the adjusting disc 2 and the adjusting plate 5 can adjust the angle of the first column 1 and the second column 4 when the adjusting plate 5 is adjusted to the appropriate position on the inner wall surface of the adjusting disc 2, so that the device can adjust the placing angle of the plurality of devices according to the different bending degree of the road, and the flexibility and applicability of the device are improved to a certain extent, and the position of the adjusting disc 2 and the adjusting plate 5 can be fixed by the first bolt 3, and the position of the first column 1 and the second column 4 is fixed. Embodiment two

[0022] As Figure 3 shown, based on the same concept as the above embodiment, the embodiment also proposes that the lower end of one end of the first column 1 and the second column 4 is fixed with a first horizontal rod 6, the upper end of one end of the first column 1 and the second column 4 is fixed with a second horizontal rod 7, the inside of the upper end of the second horizontal rod 7 is slidingly inserted with a railing body 8, and the railing body 8 is provided with a plurality of groups, the upper end of the first horizontal rod 6 is fixed with a limiting block 9, the outside of the limiting block 9 on the surface of the upper end of the first horizontal rod 6 is fixed with a limiting square cylinder 10, one side of the second horizontal rod 7 is threadedly connected with a second bolt 11, one end of the second bolt 11 is threadedly connected with a nut 12, the upper and lower ends of the railing body 8 are threadedly connected with the second bolt 11, the second bolt 11 penetrates the inside of the limiting block 9 and the limiting square cylinder 10, the surface of the limiting block 9 is matched with the inside of the lower end of the railing body 8, the inside surface of the limiting square cylinder 10 is matched with the surface of the lower end of the railing body 8, and the limiting block 9 and the limiting square cylinder 10 are provided with a plurality of groups;

[0023] In the embodiment, the position of the railing body 8 is limited by moving the railing body 8 to be inserted into the inside of the second horizontal rod 7, and the inside of the lower end of the railing body 8 is matched with the surface of the limiting block 9, and the lower end surface of the railing body 8 is matched with the inside of the limiting square cylinder 10, thereby limiting the position of the railing body 8, and the inside of the railing body 8 is inserted into the inside of the second horizontal rod 7 and the limiting block 9, the limiting square cylinder 10, and the second bolt 11 is fixed by rotating the nut 12, thereby fixing the position of the railing body 8.

[0024] Working principle: when the device is used, first move a plurality of devices to the appropriate position, then move the first column 1 of a group of devices close to the second column 4 of another group of devices, and adjust the angle of the first column 1 and the second column 4, then move the adjusting plate 5 at the upper and lower ends of the second column 4 outward at the same time, so that the side surface of the adjusting plate 5 corresponds to the inner wall of the adjusting disc 2, then rotate the first bolt 3 to fix the position of the adjusting disc 2 and the adjusting plate 5, thereby fixing the position of the first column 1 and the second column 4.

[0025] When the device is used for a long time, it is found that the railing body 8 is worn or damaged, by rotating the second bolt 11 and the nut 12 at the upper and lower ends, the position of the second bolt 11 is separated from the inside of the second cross bar 7, the limiting block 9 and the limiting square cylinder 10, and at the same time, it is separated from the inside of the railing body 8, then move the railing body 8 upward, so that it is separated from the inside of the limiting square cylinder 10, the surface of the limiting block 9 and the inside of the second cross bar 7, thereby disassembling and replacing the railing body 8, the above is the whole working principle of the utility model.

[0026] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly: the utility model discloses the embodiment of the drawing, only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0028] Finally: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A municipal engineering fence, comprising a first column (1) and a second column (4), characterized in that: one side of the upper and lower ends of the first column (1) is fixed with an adjusting disc (2), and the inside of the adjusting disc (2) is threadedly connected with a first bolt (3), one side of the upper and lower ends of the second column (4) is slidingly clamped with an adjusting plate (5), the lower end of the corresponding end of the first column (1) and the second column (4) is fixed with a first cross bar (6), the upper end of the corresponding end of the first column (1) and the second column (4) is fixed with a second cross bar (7), the upper end of the second cross bar (7) is slidingly inserted with a railing body (8), and the railing body (8) is provided with multiple groups, the upper end of the first cross bar (6) is fixed with a limiting block (9), the surface of the upper end of the first cross bar (6) is fixed with a limiting square cylinder (10) outside the position of the limiting block (9), one side of the second cross bar (7) is threadedly connected with a second bolt (11), and one end of the second bolt (11) is threadedly connected with a nut (12).

2. A municipal fence according to claim 1, characterised in that: The surface of the adjusting disc (2) is provided with multiple groups of thread grooves, and the thread grooves are matched with the surface of the first bolt (3).

3. A municipal fence according to claim 1, characterised in that: The upper end of the adjusting plate (5) is threadedly connected with one end of the first bolt (3).

4. A municipal fence according to claim 1, characterised in that: The upper and lower ends of the railing body (8) are threadedly connected with the second bolt (11).

5. A municipal fence according to claim 1, characterized in that: The second bolt (11) penetrates the inside of the limiting block (9) and the limiting square cylinder (10) at the same time.

6. A municipal fence according to claim 1, characterised in that: The surface of the limiting block (9) is matched with the inside of the lower end of the railing body (8), and the inside surface of the limiting square cylinder (10) is matched with the surface of the lower end of the railing body (8).

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