Municipal construction fence

Abstract

The utility model belongs to the field of municipal construction, and particularly relates to a municipal construction fence which comprises a fence body, the fence body comprises two bases, a baffle is inserted into an inner cavity of each base, five supporting rods are fixedly connected to the front side of each baffle, and the supporting rods are fixedly connected to the front side of each baffle. A quick dismounting mechanism is arranged on the front side of the baffle plate; when the fence body needs to be dismounted, the inserting rod is held by a hand and lifted upwards until the bottom of the inserting rod is separated from the interior of the square ring, then the rotating rod is rotated, and the baffle is taken out from the interior of the base, so that the effect of quick mounting and dismounting is achieved, and the problem that the supporting frame on the back side of the fence needs to be fixed on the ground through bolts and is inconvenient to dismount is solved. In the prior art, when the fence needs to be dismantled after construction of a construction site is finished, bolts need to be unscrewed one by one, time is consumed greatly, the construction progress is affected, and in addition, if ground soil is soft, bolt fixation can have the problem that fixation is unstable.

Description

Technical Field

[0001] The utility model relates to the field of municipal construction, in particular to a municipal construction enclosure. Background Art

[0002] The primary function of a municipal construction enclosure is to isolate the construction site from the external environment, making the construction site a relatively enclosed space. This helps protect the construction site from external interference and prevent the activities at the construction site from having an adverse impact on the surrounding environment. Municipal construction often comes with pollution problems such as dust and noise. The construction enclosure can effectively block the spread of dust, reducing air pollution to the surrounding environment caused by the construction. At the same time, the enclosure can also reduce the spread of construction noise to a certain extent, improving the quality of life of the surrounding residents.

[0003] A municipal construction enclosure can prevent non-construction personnel from entering the construction area at will, reducing potential safety hazards. In addition, by setting safety warning signs and reminder signs on the enclosure, it can remind passing vehicles and pedestrians to pay attention to safety and avoid traffic accidents. However, when using the enclosure, the support frame on the back side of the enclosure needs to be fixed to the ground with bolts. When the construction at the construction site is completed and the enclosure needs to be removed, the bolts need to be unscrewed one by one, which is very time-consuming and affects the construction progress. In addition, if the ground soil is soft, the bolt fixation will be unstable. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, when the support frame on the back side of the enclosure needs to be fixed to the ground with bolts, when the construction at the construction site is completed and the enclosure needs to be removed, the bolts need to be unscrewed one by one, which is very time-consuming and affects the construction progress. In addition, if the ground soil is soft, the bolt fixation will be unstable. The utility model provides a municipal construction enclosure.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a municipal construction enclosure, including an enclosure body. The enclosure body includes a base, and the number of bases is two. A baffle is inserted into the inner cavity of the base. A support rod is fixedly connected to the front side of the baffle, and the number of support rods is five. A quick disassembly and assembly mechanism is arranged on the front side of the baffle.

[0006] The quick disassembly and assembly mechanism includes a concave block and a fixed block. The back side of the concave block is fixedly connected to the bottom of the front side of the baffle, and the number of concave blocks is four. A rotating rod is rotatably connected to the inner cavity of the concave block, and the other end of the rotating rod is movably connected to a movable block. A square ring is fixedly connected to the top of the movable block. The back side of the fixed block is fixedly connected to the middle of the front side of the baffle, and the number of fixed blocks is four. Connecting rods are rotatably connected to both sides of the fixed block, and inserting rods are rotatably connected to the inner sides of the connecting rods. The bottom of the inserting rod is inserted into the inner cavity of the square ring.

[0007] Preferably, a first rotating shaft is fixedly connected to the inner cavity of the concave block, and the surface of the first rotating shaft is rotatably connected to the inner cavity of the rotating rod.

[0008] Preferably, a third rotating shaft is fixedly connected to the inner cavity of the fixed block, and the surface of the third rotating shaft is rotatably connected to the inner cavity of the connecting rod.

[0009] Preferably, a second rotating shaft is fixedly connected to the inner cavity of the insertion rod, and the surface of the second rotating shaft is rotatably connected to the inner cavity of the connecting rod.

[0010] Preferably, a round rod is fixedly connected to the front side of the rotating rod, a spherical ball is fixedly connected to the front side of the round rod, a round groove is formed inside the movable block, and the spherical ball is movably connected to the inside of the round groove.

[0011] Preferably, a bolt is threadedly connected to the inner cavity of the movable block, and one side of the bolt is in contact with the surface of the spherical ball.

[0012] Preferably, a sliding groove is formed on the right side of the baffle, a square bar is fixedly connected to the inner cavity on the left side of the baffle, a round sliding rod is fixedly connected to the left side of the square bar, and the surface of the round sliding rod is slidably connected to the inside of the sliding groove.

[0013] The beneficial effects of the present utility model are as follows:

[0014] When the present utility model needs to remove the enclosure body, hold the insertion rod with the hand and lift it upward until the bottom of the insertion rod disengages from the inside of the square ring, then rotate the rotating rod, and take out the baffle from the inside of the base, achieving the effect of quick installation and disassembly, solving the problem that the support frame on the back side of the enclosure needs to be fixed to the ground with bolts. When the construction at the construction site is completed and the enclosure needs to be removed, it is necessary to unscrew each bolt one by one, which is very time-consuming and affects the construction progress. In addition, if the ground soil is soft, the bolt fixation will have the problem of unstable fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the round sliding rod and the square bar of the present utility model;

[0018] Figure 3 Schematic diagram of the chute structure of the present utility model;

[0019] Figure 4 Schematic diagram of the structures of the first rotating shaft, the second rotating shaft and the third rotating shaft of the present utility model;

[0020] Figure 5 Schematic diagram of the disassembled structure of the spherical ball and the circular groove of the present utility model.

[0021] In the figure: 1, enclosure body; 101, base; 102, baffle; 103, support rod; 2, quick disassembly and assembly mechanism; 201, concave block; 202, first rotating shaft; 203, rotating rod; 204, movable block; 205, square ring; 206, insertion rod; 207, second rotating shaft; 208, connecting rod; 209, third rotating shaft; 210, fixed block; 211, round rod; 212, spherical ball; 213, circular groove; 214, bolt; 3, chute; 4, circular sliding rod; 5, square bar. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in 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.

[0023] The following is a further detailed description of this application in conjunction with the attached Figures 1-5 This application will be further described in detail below.

[0024] The embodiments of this application disclose a municipal construction enclosure. Refer to Figures 1-5 , a municipal construction enclosure, including an enclosure body 1, the enclosure body 1 includes a base 101, the number of the bases 101 is two, a baffle 102 is inserted into the inner cavity of the base 101, a support rod 103 is fixedly connected to the front side of the baffle 102, the number of the support rods 103 is five, and a quick disassembly and assembly mechanism 2 is arranged on the front side of the baffle 102;

[0025] The quick disassembly and assembly mechanism 2 includes a concave block 201 and a fixed block 210. The back side of the concave block 201 is fixedly connected to the bottom of the front side of the baffle 102. The number of the concave blocks 201 is four. A rotating rod 203 is rotatably connected to the inner cavity of the concave block 201. The other end of the rotating rod 203 is movably connected to a movable block 204. A square ring 205 is fixedly connected to the top of the movable block 204. The back side of the fixed block 210 is fixedly connected to the middle of the front side of the baffle 102. The number of the fixed blocks 210 is four. Connecting rods 208 are rotatably connected to both sides of the fixed block 210. A plug rod 206 is rotatably connected to the inner side of the connecting rod 208. The bottom of the plug rod 206 is inserted into the inner cavity of the square ring 205.

[0026] Refer to Figure 4 , a first rotating shaft 202 is fixedly connected to the inner cavity of the concave block 201. The surface of the first rotating shaft 202 is rotatably connected to the inner cavity of the rotating rod 203. Through the arrangement of the first rotating shaft 202, the rotating rod 203 is supported, so that the rotating rod 203 is more stable when rotating, and the situation that the rotating rod 203 breaks away from the inside of the first rotating shaft 202 when rotating is avoided;

[0027] Refer to Figure 4 , a third rotating shaft 209 is fixedly connected to the inner cavity of the fixed block 210. The surface of the third rotating shaft 209 is rotatably connected to the inner cavity of the connecting rod 208. Through the arrangement of the third rotating shaft 209, the connecting rod 208 is supported. When the connecting rod 208 rotates, the stability of the connecting rod 208 is improved, and the situation that the connecting rod 208 falls off from both sides of the third rotating shaft 209 when rotating is avoided;

[0028] Refer to Figure 4 , a second rotating shaft 207 is fixedly connected to the inner cavity of the plug rod 206. The surface of the second rotating shaft 207 is rotatably connected to the inner cavity of the connecting rod 208. Through the arrangement of the second rotating shaft 207, the position of the connecting rod 208 is supported, so that the connecting rod 208 is more stable when rotating, and the situation that the connecting rod 208 falls off from both sides of the plug rod 206 when rotating is avoided;

[0029] Refer to Figure 5 , a round rod 211 is fixedly connected to the front side of the rotating rod 203. A round ball 212 is fixedly connected to the front side of the round rod 211. A round groove 213 is formed in the inner part of the movable block 204. The round ball 212 is movably connected to the inside of the round groove 213. Through the cooperation of the round groove 213 and the round ball 212, the position of the movable block 204 can be adjusted. When the ground is uneven, the angle of the movable block 204 can be adjusted, so that the bottom of the movable block 204 fits the ground better, thereby increasing the stability of the movable block 204 and the ground;

[0030] Refer to Figure 5, a bolt 214 is threadedly connected to the inner cavity of the movable block 204. One side of the bolt 214 is in contact with the surface of the spherical ball 212. Through the arrangement of the bolt 214, when the angle of the movable block 204 is adjusted appropriately, the movable block 204 will not become stable due to this. At this time, tighten the bolt 214 so that one side of the bolt 214 is in contact with the surface of the spherical ball 212, and then the spherical ball 212 can be fixed to prevent the spherical ball 212 from continuing to rotate inside the circular groove 213;

[0031] Refer to Figure 2 and Figure 3 , a chute 3 is provided on the right side of the baffle 102. A square bar 5 is fixedly connected to the inner cavity on the left side of the baffle 102. A circular slide bar 4 is fixedly connected to the left side of the square bar 5. The surface of the circular slide bar 4 is slidably connected to the inside of the chute 3. Through the cooperation of the chute 3 and the circular slide bar 4, the position of the baffle 102 is guided and the two baffles 102 are fixed more stably.

[0032] Working principle: The enclosure body 1 refers to an enclosure structure set up to isolate the construction site from the external environment during the construction of municipal infrastructure. It is widely used in various scenarios such as municipal road construction, municipal bridge construction, municipal river construction, municipal underground pipeline construction, and municipal subway construction. When in use, first fix a number of bases 101 to the ground, then insert the baffle 102 into the inside of the base 101, and insert the circular slide bar 4 into the inside of the chute 3. At this time, a number of baffles 102 are fixed. Then pull the rotating rod 203 so that the rotating rod 203 rotates inside the inner cavity of the concave block 201. The rotation of the rotating rod 203 drives the movable block 204 to rotate, so that the bottom of the movable block 204 is in contact with the ground. If the ground is not flat enough, the angle of contact between the movable block 204 and the ground can be adjusted. Rotate the bolt 214 by hand to move the bolt 214 to the outside of the movable block 204. Through the movement of the bolt 214, one side of the bolt 214 is not in contact with the surface of the spherical ball 212. At this time, rotate the movable block 204 by hand to adjust the position of the movable block 204 until the bottom of the movable block 204 just fits the ground. After the movable block 204 fits the ground, tighten the bolt 214 to fix the position of the spherical ball 212. At this time, pull the insertion rod 206 so that the connecting rod 208 rotates around the surface of the third rotating shaft 209, and at the same time the other end of the connecting rod 208 rotates around the second rotating shaft 207. Until the insertion rod 206 rotates to the appropriate position, insert the bottom of the insertion rod 206 into the inside of the square ring 205, and then fix the baffle 102. If the construction is completed, repeating the above operations can quickly remove the baffle 102.

[0033] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A municipal construction enclosure, characterized by: The enclosure body (1) comprises a base (101), the base (101) is two in number, a baffle (102) is inserted into the inner cavity of the base (101), a support rod (103) is fixedly connected to the front side of the baffle (102), the support rod (103) is five in number, and a quick disassembly mechanism (2) is arranged on the front side of the baffle (102); The quick disassembly and assembly mechanism (2) comprises a concave block (201) and a fixed block (210); the back side of the concave block (201) is fixedly connected to the bottom of the front side of the baffle (102); there are four concave blocks (201); the inner cavity of the concave block (201) is rotatably connected to a rotating rod (203); the other end of the rotating rod (203) is movably connected to a movable block (204); the top of the movable block (204) is fixedly connected to a square ring (205); the back side of the fixed block (210) is fixedly connected to the middle of the front side of the baffle (102); there are four fixed blocks (210); both sides of the fixed block (210) are rotatably connected to connecting rods (208); the inner side of the connecting rod (208) is rotatably connected to an insertion rod (206); the bottom of the insertion rod (206) is inserted into the inner cavity of the square ring (205).

2. A municipal construction enclosure according to claim 1, characterized in that: The inner cavity of the concave block (201) is fixedly connected to a first rotating shaft (202), and the surface of the first rotating shaft (202) is rotatably connected to the inner cavity of the rotating rod (203).

3. A municipal construction enclosure according to claim 1, characterized in that: The inner cavity of the fixed block (210) is fixedly connected to a third rotating shaft (209), and the surface of the third rotating shaft (209) is rotatably connected to the inner cavity of the connecting rod (208).

4. A municipal construction enclosure according to claim 1, characterized in that: The inner cavity of the insertion rod (206) is fixedly connected to a second rotating shaft (207), and the surface of the second rotating shaft (207) is rotatably connected to the inner cavity of the connecting rod (208).

5. The municipal construction enclosure according to claim 1 is characterized by: The front side of the rotating rod (203) is fixedly connected to a round rod (211), the front side of the round rod (211) is fixedly connected to a round ball (212), a round groove (213) is provided inside the movable block (204), and the round ball (212) is movably connected inside the round groove (213).

6. The municipal construction enclosure according to claim 1, characterized in that: The inner cavity of the movable block (204) is threadedly connected with a bolt (214), and one side of the bolt (214) is in contact with the surface of the sphere (212).

7. The municipal construction enclosure according to claim 1 is characterized by: A slide groove (3) is provided on the right side of the baffle (102), a square bar (5) is fixedly connected to the inner cavity on the left side of the baffle (102), a circular slide bar (4) is fixedly connected to the left side of the square bar (5), and the surface of the circular slide bar (4) is slidably connected to the inside of the slide groove (3).

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