Assembled warning fence for constructional engineering construction site

Abstract

The utility model provides an assembled warning fence for a constructional engineering construction site, which belongs to the technical field of constructional engineering and comprises a fixed fence, and a warning rod is fixedly mounted on the inner surface of the fixed fence. The assembling assembly comprises fixing columns fixedly connected to the surfaces of the two sides of the fixing fence, the other ends of the fixing columns are fixedly connected with connecting columns, and hinge rings are hinged to the surfaces of the connecting columns; the lifting assembly comprises a base, and the upper surface and the lower surface of the inner wall of the base are fixedly connected with a first limiting rod and a second limiting rod correspondingly. According to the utility model, a construction area can be isolated from non-construction personnel such as pedestrians and vehicles through the fixed fence, so that the safety of a construction site is ensured; by simplifying the design of the assembly components, constructors can mount or dismount the fixed fence without tools, and the construction efficiency is further improved; and by adjusting the lifting assembly, the device can adapt to construction sites with complex or irregular shapes, and the cost and complexity of additional customization or adjustment are further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, and in particular relates to an assembled warning fence used in a construction site of a building engineering. Background Art

[0002] Assembled warning barriers (also called temporary fences, construction enclosures or safety fixed barriers) used in construction sites have many important uses in construction projects. Assembled warning barriers can separate the construction area from non-construction personnel such as pedestrians and vehicles to ensure the safety of the construction site. It helps prevent unauthorized personnel from entering the construction area and reduce the occurrence of accidents. The eye-catching colors and signs can attract the attention of passers-by and passing vehicles, reminding them that there is a construction area ahead and they need to pay attention to safety, which helps reduce traffic accidents caused by negligence.

[0003] Although the assembled warning barriers in the prior art are generally designed to be easy to install and disassemble, certain skills and tools are still required in actual operation. If the installation is improper or the parts are damaged during disassembly, their service life and protective effect may be affected. In addition, assembled warning barriers are usually standardized products and may be difficult to adapt to complex or irregularly shaped construction sites, which may require additional customization or adjustment, increasing costs and complexity. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled warning fence for construction sites of building projects, aiming to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An assembled warning fence for a construction site of a building project comprises a main body assembly, comprising a fixed fence, and a warning rod is fixedly mounted on the inner surface of the fixed fence;

[0007] An assembly component includes a fixing column fixedly connected to the surfaces of both sides of the fixing column, the other end of the fixing column is fixedly connected to a connecting column, the surface of the connecting column is hinged with a hinge ring, and the other end of the connecting column is fixedly connected to a fixing block;

[0008] The lifting assembly includes a base, and the upper and lower surfaces of the inner wall of the base are respectively fixedly connected with a first limit rod and a second limit rod, the surfaces of the second limit rod and the second limit rod are both provided with grooves, one end of the second limit rod penetrates to the outer surface of the base, and racks are hinged in the grooves on the surfaces of the first limit rod and the second limit rod.

[0009] As a preferred solution of the utility model, the main body component also includes a fixing plate fixedly mounted on the surface of the fixing fence, a groove is provided on the upper surface of the fixing plate, and a warning sign is hinged in the groove on the surface of the fixing plate.

[0010] As a preferred solution of the utility model, the assembly component also includes connecting rods arranged on both sides of the fixed bar, the connecting rods are provided with hinge grooves on all four sides of the surface, the surface of the hinge groove is provided with a limiting groove, the surface of the limiting groove is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to a limiting block.

[0011] As a preferred solution of the utility model, the assembly component also includes a fixing sleeve fixedly connected to the bottom surface of the connecting rod, an L-shaped groove is provided on the surface of the fixing sleeve, a second spring is provided in the inner cavity of the fixing sleeve, and one end of the second spring is fixedly connected to the bottom surface of the connecting rod.

[0012] As a preferred solution of the utility model, the lifting assembly also includes a rotary column fixedly connected to the two side surfaces of the inner wall of the base through bearings, a transmission gear is fixedly installed on the surface of the rotary column, the teeth of the transmission gear are meshed with the rack, and a worm gear is fixedly connected to one side surface of the rack.

[0013] As a preferred solution of the utility model, the lifting assembly also includes a worm that meshes with the teeth of the worm wheel through a thread, one end of the worm is fixedly connected to the inner wall of the base through a bearing, the other end of the worm is fixedly connected to a connecting shaft, and the other end of the connecting shaft passes through the outer surface of the base and is fixedly connected to a ring.

[0014] As a preferred solution of the utility model, the lifting assembly further comprises a fixing rod fixedly connected to the top surface of the rack, and a spring block is arranged on the surface of the fixing rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the main component can isolate the construction area from non-construction personnel such as pedestrians and vehicles through the fixed fence, thereby ensuring the safety of the construction site; by simplifying the design of the assembly components, construction personnel can install or remove the fixed fence without tools, further improving construction efficiency; by adjusting the lifting components, it can adapt to complex or irregularly shaped construction sites, further reducing the cost and complexity of additional customization or adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A local enlarged schematic diagram of the middle A;

[0019] Figure 3 It is a cross-sectional schematic diagram of the assembly components in the utility model;

[0020] Figure 4 For this utility model Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0021] Figure 5 It is a partial enlarged schematic diagram of the assembly components in the utility model;

[0022] Figure 6 It is a schematic diagram of the interior view of the lifting assembly in the utility model;

[0023] Figure 7 For this utility model Figure 6 A partial enlarged schematic diagram of point C in the middle;

[0024] Figure 8 This is an overall schematic diagram of the lifting assembly in the utility model from another perspective.

[0025] In the figure: 100, main component; 101, fixed fence; 102, warning rod; 103, fixed plate; 104, warning sign; 200, assembly component; 201, fixed column; 202, connecting column; 203, hinge ring; 204, fixed block; 205, connecting rod; 206, hinge groove; 207, limit groove; 208, first spring; 209, limit block; 210, fixed sleeve; 211, L-shaped groove; 212, second spring; 300, lifting component; 301, base; 302, first limit rod; 303, second limit rod; 304, rack; 305, rotary column; 306, transmission gear; 307, worm wheel; 308, worm; 309, connecting shaft; 310, ring; 311, fixed rod; 312, spring block. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 , which is the first embodiment of the utility model, and which provides an assembled warning fence for a construction site of a building engineering, including a main body assembly 100, including a fixed fence 101, and a warning rod 102 is fixedly installed on the inner surface of the fixed fence 101;

[0031] The assembly component 200 includes a fixing column 201 fixedly connected to the surfaces of both sides of the fixing column 101, the other end of the fixing column 201 is fixedly connected to a connecting column 202, the surface of the connecting column 202 is hinged with a hinge ring 203, and the other end of the connecting column 202 is fixedly connected to a fixing block 204;

[0032] The lifting assembly 300 includes a base 301, and the upper and lower surfaces of the inner wall of the base 301 are respectively fixedly connected with a first limit rod 302 and a second limit rod 303, and the surfaces of the second limit rod 303 and the second limit rod 303 are both provided with grooves, one end of the second limit rod 303 penetrates to the outer surface of the base 301, and a rack 304 is hinged in the groove on the surface of the first limit rod 302 and the second limit rod 303.

[0033] Specifically, the main assembly 100 further includes a fixing plate 103 fixedly mounted on the surface of the fixing fence 101 , a groove is provided on the upper surface of the fixing plate 103 , and a warning sign 104 is hinged in the groove on the surface of the fixing plate 103 .

[0034] When in use, the fixing plate 103 cooperates with the warning sign 104 to attract the attention of passers-by and passing vehicles with eye-catching colors and signs, reminding them that there is a construction area ahead and they need to pay attention to safety.

[0035] In summary, the main component 100 can isolate the construction area from non-construction personnel such as pedestrians and vehicles through the fixed fence 101 to ensure the safety of the construction site.

[0036] Example 2

[0037] Reference Figures 1 to 7 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides the structure and function of the assembly component.

[0038] Specifically, the assembly component 200 also includes a connecting rod 205 arranged on both sides of the fixed column 101, and the surrounding surfaces of the connecting rod 205 are provided with a hinge groove 206, and the surface of the hinge groove 206 is provided with a limiting groove 207, and the surface of the limiting groove 207 is fixedly connected to a first spring 208, and the other end of the first spring 208 is fixedly connected to a limiting block 209.

[0039] Furthermore, the assembly component 200 also includes a fixing sleeve 210 fixedly connected to the bottom surface of the connecting rod 205, an L-shaped groove 211 is provided on the surface of the fixing sleeve 210, a second spring 212 is provided in the inner cavity of the fixing sleeve 210, and one end of the second spring 212 is fixedly connected to the bottom surface of the connecting rod 205.

[0040] When in use, when the fixed bar 101 needs to be installed, the fixed column 201 fixed to the surface of the fixed bar 101 is inserted into the hinge groove 206 on the surface of the connecting rod 205. When the arc surface of the fixed block 204 contacts the inclined surface of the limit block 209, the fixed column 201 is continuously pushed toward the hinge groove 206. Through the cooperation between the arc surface of the fixed block 204 and the inclined surface of the limit block 209, a downward pressure can be applied to the limit block 209 and the first spring 208. When the fixed block 204 continues to move and loses contact with the limit block 209, the first spring 208 is pressed downward. The spring 208 will give a reaction force to the limit block 209 due to the loss of pressure, so that the plane of the fixed block 204 contacts the plane of the limit block 209, and the limit block 209 is limited by the limit groove 207, so that the plane of the limit block 209 limits the plane of the fixed block 204, so that the fixed fence 101 is installed in the hinge groove 206 on the surface of the connecting rod 205. When the fixed fence 101 needs to be removed, the fixed column 201 is continuously pushed into the hinge groove 206. When the inclined surface of the limit block 209 contacts one side of the hinge ring 203, the fixed column 201 is continuously pushed. The fixed column 201 is moved, and the other side of the hinge ring 203 is brought into contact with the fixed column 201 through the cooperation between the limit block 209 and the hinge ring 203. The pressure of the fixed column 201 on the hinge ring 203 can enable one side of the hinge ring 203 to exert a downward force on the limit block 209 and the first spring 208 through the inclined surface of the limit block 209. When one side of the hinge ring 203 continues to move until it loses contact with the inclined surface of the limit block 209, the plane of the limit block 209 will contact with the other side of the hinge ring 203, and the hinge groove 206 is extended outward. Pulling the fixed column 201 can make the plane of the limit block 209 drive the hinge ring 203 to move toward the fixed block 204. When the hinge ring 203 contacts the plane of the fixed block 204, the plane of the fixed block 204 limits the hinge ring 203, so that the other side of the hinge ring 203 applies a downward force to the limit block 209 and the first spring 208, so that the limit block 209 is retracted into the limit groove 207, thereby removing the fixed column 201 in the hinge groove 206, and disassembling the fixed bar 101 and the connecting rod 205.

[0041] In summary, by simplifying the design of the assembly component 200 , construction workers can install or remove the fixing bar 101 without tools, thereby further improving construction efficiency.

[0042] Example 3

[0043] Reference Figure 6 and Figure 8 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides the structure and function of the lifting component.

[0044] Specifically, the lifting assembly 300 also includes a rotating column 305 fixedly connected to the surfaces of both sides of the inner wall of the base 301 through bearings, a transmission gear 306 is fixedly installed on the surface of the rotating column 305, the teeth of the transmission gear 306 are meshed with the rack 304, and a worm gear 307 is fixedly connected to the surface of one side of the rack 304.

[0045] Furthermore, the lifting assembly 300 also includes a worm 308 that meshes with the teeth of the worm wheel 307 through a thread, one end of the worm 308 is fixedly connected to the inner wall of the base 301 through a bearing, and the other end of the worm 308 is fixedly connected to a connecting shaft 309, and the other end of the connecting shaft 309 penetrates the outer surface of the base 301 and is fixedly connected to a ring 310.

[0046] Preferably, the lifting assembly 300 further includes a fixing rod 311 fixedly connected to the top surface of the rack 304 , and a spring block 312 is disposed on the surface of the fixing rod 311 .

[0047] When the locking cam 312 is in the unlocked position, the locking cam 312 is in the unlocked position, and the locking cam 312 is in the unlocked position, so that the locking cam 312 is locked. 312 is hinged in the transverse groove of the L-shaped groove, so that the lifting component 300 is installed on the inner surface of the assembly component. At this time, by rotating the ring 310, the ring 310 drives the connecting shaft 309 and the worm wheel 307 to rotate, so that the worm wheel 307 drives the transmission gear 307 on its surface to rotate, and then the transmission gear 306 drives the rack 304 to move in the grooves opened on the surfaces of the first limiting rod 302 and the second limiting rod 303, thereby driving the rack 304 to lift the fixed rod 311 on its top surface, so that the fixed rod 311 drives the fixed sleeve 210, the connecting rod 205 and the fixed fence 101 to move upward, and by controlling the number of turns of the rotating ring 310, the length of each lifting component 300 can be freely controlled, so that the fixed fence 101 can still remain stable at a construction site with a complex or irregular shape.

[0048] In summary, by adjusting the lifting assembly 300, it is possible to adapt to construction sites with complex or irregular shapes, further reducing the cost and complexity of additional customization or adjustment.

[0049] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0050] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0051] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An assembled warning fence for a construction site, characterized in that: include, The main body component (100) comprises a fixed bar (101), and a warning rod (102) is fixedly mounted on the inner surface of the fixed bar (101); An assembly component (200) comprises a fixing column (201) fixedly connected to the surfaces of both sides of the fixing bar (101), the other end of the fixing column (201) being fixedly connected to a connecting column (202), the surface of the connecting column (202) being hinged with a hinge ring (203), and the other end of the connecting column (202) being fixedly connected to a fixing block (204); The lifting assembly (300) comprises a base (301), wherein the upper and lower surfaces of the inner wall of the base (301) are respectively fixedly connected with a first limiting rod (302) and a second limiting rod (303), the surfaces of the second limiting rod (303) and the second limiting rod (303) are both provided with grooves, one end of the second limiting rod (303) penetrates to the outer surface of the base (301), and racks (304) are hinged in the grooves on the surfaces of the first limiting rod (302) and the second limiting rod (303).

2. The assembled warning fence for construction sites of a construction project according to claim 1 is characterized by: The main body component (100) further comprises a fixing plate (103) fixedly mounted on the surface of the fixing fence (101), a groove is provided on the upper surface of the fixing plate (103), and a warning sign (104) is hinged in the groove on the surface of the fixing plate (103).

3. The assembled warning fence for construction sites of a construction project according to claim 2 is characterized in that: The assembly component (200) further comprises connecting rods (205) arranged on both sides of the fixed bar (101), the connecting rods (205) are provided with hinge grooves (206) on all four sides of the surface, the hinge groove (206) is provided with a limiting groove (207) on the surface, the surface of the limiting groove (207) is fixedly connected with a first spring (208), and the other end of the first spring (208) is fixedly connected with a limiting block (209).

4. The assembled warning fence for construction sites of a construction project according to claim 3 is characterized by: The assembly component (200) further comprises a fixing sleeve (210) fixedly connected to the bottom surface of the connecting rod (205), the surface of the fixing sleeve (210) being provided with an L-shaped groove (211), the inner cavity of the fixing sleeve (210) being provided with a second spring (212), one end of the second spring (212) being fixedly connected to the bottom surface of the connecting rod (205).

5. The assembled warning fence for construction sites of a construction project according to claim 4 is characterized by: The lifting assembly (300) further comprises a rotating column (305) fixedly connected to the surfaces of both sides of the inner wall of the base (301) via bearings, a transmission gear (306) being fixedly mounted on the surface of the rotating column (305), the teeth of the transmission gear (306) being meshed with the rack (304), and a worm gear (307) being fixedly connected to the surface of one side of the rack (304).

6. The assembled warning fence for construction sites of a construction project according to claim 5 is characterized by: The lifting assembly (300) also includes a worm (308) that meshes with the teeth of the worm wheel (307) through a thread, one end of the worm (308) is fixedly connected to the inner wall of the base (301) through a bearing, and the other end of the worm (308) is fixedly connected to a connecting shaft (309), and the other end of the connecting shaft (309) passes through the outer surface of the base (301) and is fixedly connected to a ring (310).

7. The assembled warning fence for construction sites of a construction project according to claim 6 is characterized by: The lifting assembly (300) further comprises a fixing rod (311) fixedly connected to the top surface of the rack (304), and a spring block (312) is arranged on the surface of the fixing rod (311).

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