Municipal construction fence

Abstract

The utility model discloses a municipal construction fence which comprises a first supporting column and a second supporting column, main supporting is achieved through the first supporting column and the second supporting column, the first supporting column and the second supporting column are unfolded or folded through a shear type telescopic frame, and meanwhile the connection strength between the first supporting column and the second supporting column is improved. The construction site is separated through the enclosure cloth, the enclosure cloth is stored in the storage pipe, so that the storage space is reduced, the storage pipe can be rotated through the cylinder, the storage pipe is parallel to the first supporting column during storage, and the occupied space is reduced; the storage pipe can be conveniently fixed when the enclosure cloth is unfolded and stored through the connecting screws and the threaded sleeves, meanwhile, the threaded sleeves are connected with the bottom strips so that the enclosure cloth can be stably unfolded, the transportation mass can be reduced through the base with the weight increased through water injection, and meanwhile the situation that due to the fact that the mass is light, effective supporting is not achieved is avoided; and the friction force with the ground is increased through the anti-skid raised lines of the base.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fences, in particular to a municipal construction fence. BACKGROUND

[0002] In the maintenance and repair operation of municipal facilities, in order to protect the construction materials and equipment, prevent outsiders from entering the construction site and ensure the safety and civilization of the construction site, it is necessary to maintain the construction site. For the construction site with a long cycle, a block is generally used to build a fence, and for the construction site with a short cycle, a fence is generally used for maintenance.

[0003] However, the construction fence in the prior art is mostly made of iron and has a welded or integrated structure, which occupies a large space and is inconvenient to store and transport. Therefore, a municipal construction fence is needed to solve the above problems. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model discloses a municipal construction fence, which adopts the technical scheme of comprising a first support and a second support, the first support and the second support are the same in shape and size, the first support and the second support are connected by a scissor type telescopic frame, and the bottom end of the first support and the second support is provided with a base; a cylinder is arranged at the upper end of the front side of the first support, a connecting screw is arranged at the upper end of the front side of the second support, and the connecting screw is symmetrical with the cylinder, a threaded sleeve is symmetrically arranged at the lower end of the front side of the first support and the second support, and a pressing screw is arranged on the threaded sleeve; a storage tube is arranged between the cylinder and the connecting screw, the left end of the storage tube is rotatably sleeved on the cylinder, the right end of the storage tube is hung on the connecting screw by a hook, and the right end hook of the storage tube can be hung on the threaded sleeve of the first support; a fence cloth is wound on the inside of the storage tube by a rotating shaft, the lower end of the fence cloth is provided with a bottom strip, the left and right ends of the bottom strip can be sleeved on the threaded sleeve, and the bottom strip can be pressed by the pressing screw of the threaded sleeve, the first support and the second support are mainly supported, the first support and the second support are expanded or stored by the scissor type telescopic frame, the connection strength between the first support and the second support is increased, the construction site is separated by the fence cloth, the fence cloth is stored in the inside of the storage tube, thereby reducing the storage space, the storage tube can be rotated by the cylinder, thereby making the storage tube parallel to the first support during storage, reducing the occupied space, and the connecting screw and the threaded sleeve can fix the storage tube when the fence cloth is expanded or stored, and the threaded sleeve connected with the bottom strip can stably expand the fence cloth.

[0005] As a kind of municipal construction fence preferred technical scheme of the utility model, the inside of base is hollow structure, water injection opening and drain opening closed by button cap are formed on the base, the base of water injection weight gain can reduce transportation quality, while avoiding the quality is lighter and there is no effective support.

[0006] As a kind of municipal construction fence preferred technical scheme of the utility model, anti-skid convex stripe is arranged on the bottom surface of base, and the anti-skid convex stripe of base is used to increase friction with ground.

[0007] As a kind of municipal construction fence preferred technical scheme of the utility model, the rotating shaft inside storage tube extends from left side and is connected with button cap, and the rotating shaft inside storage tube extends from right side and is screw-mounted with fixed nut, the button cap is used to rotate the rotating shaft inside storage tube, and then the fence cloth is rolled up, the fixed nut is used to make the button cap tightly contact with storage tube, to prevent rotation, and then prevent the rotating shaft from rotating.

[0008] As a kind of municipal construction fence preferred technical scheme of the utility model, reflective strip is arranged on the fence cloth.

[0009] As a kind of municipal construction fence preferred technical scheme of the utility model, the material of fence cloth is waterproof nylon or waterproof canvas.

[0010] The utility model has the advantages that the first support and the second support are mainly supported, the first support and the second support are expanded or stored through the scissor type telescopic frame, the connection strength between the first support and the second support is increased, the construction site is separated through the fence cloth, the fence cloth is stored inside the storage tube, the storage space is reduced, the storage tube is rotated through the cylinder, the storage tube is parallel to the first support during storage, the occupied space is reduced, the storage tube is fixed through the connecting screw and the threaded sleeve when the fence cloth is expanded and stored, the threaded sleeve is connected with the bottom strip to stably expand the fence cloth, the base of water injection weight gain can reduce transportation quality, while avoiding the quality is lighter and there is no effective support, the anti-skid convex stripe of base is used to increase friction with ground, the button cap is used to rotate the rotating shaft inside storage tube, and then the fence cloth is rolled up, the fixed nut is used to make the button cap tightly contact with storage tube, to prevent rotation, and then prevent the rotating shaft from rotating. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is structure schematic view of the utility model;

[0012] Figure 2 It is structure schematic view of the first support and the second support of the utility model;

[0013] Figure 3The utility model discloses a first pillar and second pillar lower part structure schematic diagram;

[0014] Figure 4 The utility model discloses a fence cloth structure schematic diagram;

[0015] Figure 5 The utility model discloses a fence cloth left part structure schematic diagram.

[0016] In the drawing: 1 - first pillar, 101 - cylinder, 102 - threaded sleeve, 2 - second pillar, 201 - connecting screw, 202 - base, 3 - scissor type telescopic holder, 4 - fence cloth, 401 - bottom strip, 402 - reflective strip, 5 - storage tube, 501 - button cap, 502 - fixed nut. DETAILED DESCRIPTION

[0017] Example 1

[0018] As Figures 1 to 5As shown, this utility model discloses a municipal construction site enclosure. The technical solution includes a first pillar 1 and a second pillar 2, which are identical in shape and size. The first pillar 1 and the second pillar 2 are connected by a scissor-type telescopic frame 3. A base 202 is provided at the bottom of each pillar 1 and the second pillar 2. The base 202 has a hollow internal structure and is equipped with a water inlet and a drain outlet that are sealed with a button. Injecting water to increase the weight of the base 202 reduces the transport weight while preventing insufficient support due to light weight. Anti-slip ridges are provided on the bottom surface of the base 202 to increase its slip resistance. The friction of the ground; a cylinder 101 is provided at the upper front side of the first support 1, and a connecting screw 201 is provided at the upper front side of the second support 2, with the connecting screw 201 symmetrical to the cylinder 101. Threaded sleeves 102 are symmetrically provided at the lower front sides of the first support 1 and the second support 2, and pressing screws are provided on the threaded sleeves 102; a storage tube 5 is provided between the cylinder 101 and the connecting screw 201. The left end of the storage tube 5 is rotatably sleeved on the cylinder 101, and the right end of the storage tube 5 is hooked onto the connecting screw 201 via a hook, and the hook at the right end of the storage tube 5 can be hooked onto the threaded sleeve 102 of the first support 1; the inside of the storage tube 5 is tucked away by a rotating shaft. The enclosure fabric 4 is rolled up, and a bottom strip 401 is provided at the lower end of the enclosure fabric 4. The left and right ends of the bottom strip 401 can be fitted onto the threaded sleeve 102 and can be pressed by the pressing screw of the threaded sleeve 102. The rotating shaft inside the storage tube 5 extends from its left side and is connected to a nut 501. The rotating shaft inside the storage tube 5 extends from its right side and is threaded with a fixing nut 502. The nut 501 facilitates the rotation of the rotating shaft inside the storage tube 5, thereby facilitating the rolling up of the enclosure fabric 4. The fixing nut 502 keeps the nut 501 close to the storage tube 5 to prevent it from rotating, thereby preventing the rotating shaft from rotating. The enclosure fabric 4 is provided with reflective strips 402. The enclosure fabric 4 is made of waterproof nylon or waterproof canvas. The first pillar 1 and the second pillar 2 provide the main support. The first pillar 1 and the second pillar 2 are opened or closed by the scissor-type telescopic frame 3, which increases the connection strength between the first pillar 1 and the second pillar 2. The construction site is separated by the enclosure cloth 4. The enclosure cloth 4 is stored inside the storage tube 5, thereby reducing the storage space. The storage tube 5 can be rotated by the cylinder 101, so that the storage tube 5 is parallel to the first pillar 1 when it is closed, reducing the space occupied. The connecting screw 201 and the threaded sleeve 102 can easily fix the storage tube 5 when opening and closing the enclosure cloth 4. At the same time, the threaded sleeve 102 connects to the bottom strip 401 to stably open the enclosure cloth 4.

[0019] The utility model discloses a working principle: the fence is placed in the periphery of the construction site, and the first support 1 and the second support 2 are pulled, and the scissors type telescopic stand 3 is unfolded, then the connecting screw 201 is screwed down, the pressing screw on the threaded sleeve 102 is loosened, the storage tube 5 is rotated, makes it with the first support 1 vertical, the hook of storage tube 5 is fixed through connecting screw 201, loosens the fixed nut 502, and the bottom strip 401 is pulled out from the inside of the storage tube 5, and the left and right ends of the bottom strip 401 are hung in the threaded sleeve 102, and the pressing screw is tightened, and the fence is adjusted to the position and is first filled with water in the base 202, and the weight is increased, and the division of construction site is completed.

[0020] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as a limitation on the utility model, in addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features, in the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0021] In the description of the utility model, it is understood that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] The components not described in detail in this paper are prior art.

[0023] Although the specific embodiments of the utility model have been described in detail above, the utility model is not limited to the above embodiments, within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model, and the modification or deformation without creative labor is still within the protection scope of the utility model.

Claims

1. A municipal construction enclosure, characterized in that, The utility model provides a kind of telescopic support, including first pillar (1) and second pillar (2), the first pillar (1) and second pillar (2) are same in shape and size, the first pillar (1) and second pillar (2) are connected by shear type telescopic frame (3), the bottom end of the first pillar (1) and second pillar (2) is provided with base (202);The upper end of the front side of the first pillar (1) is provided with cylinder (101), the upper end of the front side of the second pillar (2) is provided with connecting screw (201), and connecting screw (201) is symmetrical with cylinder (101), the lower end of the front side of the first pillar (1) and second pillar (2) is respectively provided with threaded sleeve (102) symmetrically, and threaded sleeve (102) is provided with pressing screw;Cylinder (101) and connecting screw (201) are provided with receiving tube (5), the left end of receiving tube (5) is rotatably sleeved on cylinder (101), the right end of receiving tube (5) is hung on connecting screw (201) by hook, and the right end hook of receiving tube (5) can be hung on the threaded sleeve (102) of the first pillar (1);The inside of receiving tube (5) is rolled by rotating shaft with enclosure cloth (4), the lower end of enclosure cloth (4) is provided with bottom strip (401), the left and right ends of bottom strip (401) can be sleeved on threaded sleeve (102), and can be pressed by the pressing screw of threaded sleeve (102).

2. A municipal construction barrier according to claim 1, characterised in that: The inside of base (202) is hollow structure, and the base (202) is provided with water inlet and drain hole closed by button cover.

3. The municipal construction fence according to claim 1, wherein: The bottom surface of base (202) is provided with anti-skid convex strip.

4. A municipal construction barrier according to claim 1, characterised in that: The rotating shaft in receiving tube (5) is connected with button cap (501) from its left side, and the rotating shaft in receiving tube (5) is screw-mounted with fixed nut (502) from its right side.

5. A municipal construction barrier according to claim 1, wherein: Enclosure cloth (4) is provided with reflective strip (402).

6. A municipal construction barrier according to claim 1, characterised in that: The material of enclosure cloth (4) is waterproof nylon or waterproof canvas.

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