An assembled warning fence for a construction site

Abstract

The utility model belongs to the technical field of assembled warning fence, specifically is a kind of building engineering construction site with assembled warning fence, including support seat;The surface of support seat is provided with clamping groove;Between the support seat, there is set up fence plate;The fence plate is located in clamping groove;One side of the support seat is fixedly connected with connecting plate;The bottom of connecting plate is fixedly connected with electric motor;The output of electric motor is fixedly connected with two-way screw rod;The surface of two-way screw rod is screw-connected with two moving blocks;One side of moving block is fixedly connected with connecting rod;One side of connecting rod is fixedly connected with clamping rod;One side of support seat is fixedly connected with mounting rod;The surface of mounting rod is provided with clamping hole;The problem that the splicing between the existing assembled warning fence is more troublesome, needs to be installed splicing manually by user, is more time-consuming and laborious, to affect the use of assembled warning fence.

Description

Technical Field

[0001] This utility model belongs to the field of XXX technology, specifically an assembled warning barrier for construction sites. Background Technology

[0002] Construction refers to the production activities during the implementation phase of an engineering project. It is the process of building various types of buildings, or the process of turning the lines on the design drawings into physical objects at a designated location. It includes foundation construction, main structure construction, roof construction, decoration construction, etc. The place where construction work is carried out is called the "construction site" or "construction site". When guarding the construction site, assembled warning barriers are needed.

[0003] Currently, the assembled warning barrier technology includes multiple fences that are interconnected by a connecting mechanism. The bottom of the fence is equipped with a base, and both sides of the fence are fixedly connected with posts that are inserted into the base. The base and the bottom of the fence are both equipped with a cutting mechanism for cutting off the connecting mechanism. During construction, the warning barrier is used to surround the construction area to warn unauthorized personnel not to approach, while also providing protection.

[0004] However, the splicing of existing modular warning barriers is quite troublesome, requiring users to manually install and assemble them, which is time-consuming and labor-intensive, thus affecting the use of modular warning barriers. Therefore, in order to address the above problems, a modular warning barrier for construction sites is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background technology, this utility model proposes an assembled warning barrier for construction sites.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: An assembled warning barrier for construction sites, comprising a support base; a slot is formed on the surface of the support base; a guardrail is provided between the support bases; the guardrail is located within the slot; a connecting plate is fixedly connected to one side of the support base; an electric motor is fixedly connected to the bottom of the connecting plate; a bidirectional screw is fixedly connected to the output end of the electric motor; two moving blocks are threadedly connected to the surface of the bidirectional screw; a connecting rod is fixedly connected to one side of each moving block; a locking rod is fixedly connected to one side of the connecting rod; an installation rod is fixedly connected to one side of the support base; a locking hole is formed on the surface of the installation rod; the locking hole cooperates with the locking rod.

[0007] Preferably, a fixing plate is fixedly connected to both sides of the guardrail; an electric telescopic column is fixedly connected to the top of the fixing plate; a concave block is fixedly connected to the output end of the electric telescopic column; and a movable wheel is rotatably connected inside the concave block.

[0008] Preferably, a guide limiting slider is fixedly connected to one side of the movable block; a guide limiting rod is slidably connected inside the guide limiting slider; both ends of the guide limiting rod pass through the guide limiting slider and are fixedly connected to the support base.

[0009] Preferably, the rear side of the support base is threaded with a fixing stud; the guardrail is fixedly connected to the support base by the fixing stud.

[0010] Preferably, a limiting bearing is sleeved and connected to the top of the bidirectional screw; the top of the limiting bearing is fixedly connected to the connecting plate.

[0011] Preferably, the number of fixed plates, electric telescopic columns, and movable wheels is several; the fixed plates, electric telescopic columns, and movable wheels are symmetrically distributed on both sides of the railing.

[0012] Preferably, the number of fixing studs is several; the fixing studs are evenly distributed on the surface of the support base.

[0013] The beneficial effects of this utility model are:

[0014] This utility model provides an assembled warning barrier for construction sites. By positioning the locking rod on the connecting rod between two mounting rods, and then starting the electric motor, the electric motor drives the bidirectional screw to rotate. The bidirectional screw drives the moving block to move, the moving block drives the connecting rod to move, and the connecting rod drives the locking rod to move, so that the locking rod is engaged in the locking hole on the mounting rod. This allows for the assembly and installation of the assembled warning barrier for construction sites, which is time-saving, labor-saving, and improves the assembly efficiency.

[0015] This utility model provides an assembled warning barrier for construction sites. By activating the electric telescopic column, the electric telescopic column drives the concave block to move, and the concave block drives the moving wheel to contact the ground, causing the support base to detach from the ground. This allows the assembled warning barrier for construction sites to move and its position to be changed. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0017] In the attached diagram:

[0018] Figure 1This is a perspective view of the present invention;

[0019] Figure 2 This is a left-side perspective view of the assembled warning barrier for construction sites in this utility model.

[0020] Figure 3 This is a bottom-view sectional perspective view of the assembled warning barrier used at construction sites in this utility model.

[0021] Figure 4 This is a left-side sectional perspective view of the assembled warning barrier for construction sites in this utility model.

[0022] Figure 5 This utility model Figure 1 Enlarged 3D view at point A in the middle;

[0023] Figure 6 This is a rear-view perspective view of the assembled warning barrier used at construction sites in this utility model.

[0024] Legend:

[0025] 1. Support base; 101. Slot; 102. Side panel; 103. Connecting plate; 104. Electric motor; 105. Double-acting screw; 106. Moving block; 107. Connecting rod; 108. Locking rod; 109. Mounting rod; 110. Locking hole; 2. Fixing plate; 201. Electric telescopic column; 202. Concave block; 203. Moving wheel; 3. Guide limit slider; 301. Guide limit slider; 4. Fixing stud; 5. Limit bearing. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Specific implementation examples are given below.

[0028] Please see Figure 1 - Figure 6This utility model provides an assembled warning barrier for construction sites, including a support base 1; a slot 101 is formed on the surface of the support base 1; a guardrail 102 is arranged between the support bases 1; the guardrail 102 is located in the slot 101; a connecting plate 103 is fixedly connected to one side of the support base 1; an electric motor 104 is fixedly connected to the bottom of the connecting plate 103; a bidirectional screw 105 is fixedly connected to the output end of the electric motor 104; two moving blocks 106 are threadedly connected to the surface of the bidirectional screw 105; a connecting rod 107 is fixedly connected to one side of the moving block 106; a locking rod 108 is fixedly connected to one side of the connecting rod 107; the support base... A mounting rod 109 is fixedly connected to one side of the 1; a locking hole 110 is provided on the surface of the mounting rod 109; the locking hole 110 is used in conjunction with the locking rod 108; during operation, the locking rod 108 on the connecting rod 107 is positioned between the two mounting rods 109, and then the electric motor 104 is started. The electric motor 104 drives the bidirectional screw 105 to rotate, the bidirectional screw 105 drives the moving block 106 to move, the moving block 106 drives the connecting rod 107 to move, and the connecting rod 107 drives the locking rod 108 to move, so that the locking rod 108 is locked into the locking hole 110 on the mounting rod 109, thereby splicing and installing the assembled warning fence at the construction site, which is more time-saving and labor-saving and improves the splicing efficiency.

[0029] Furthermore, such as Figure 1 and Figure 2 As shown, fixed plates 2 are fixedly connected to both sides of the guardrail 102; an electric telescopic column 201 is fixedly connected to the top of the fixed plate 2; a concave block 202 is fixedly connected to the output end of the electric telescopic column 201; a moving wheel 203 is rotatably connected inside the concave block 202; there are several fixed plates 2, electric telescopic columns 201 and moving wheels 203; the fixed plates 2, electric telescopic columns 201 and moving wheels 203 are symmetrically distributed on both sides of the guardrail 102; during operation, by activating the electric telescopic column 201, the electric telescopic column 201 drives the concave block 202 to move, and the concave block 202 drives the moving wheel 203 to contact the ground, so that the support base 1 is lifted off the ground, thereby enabling the assembled warning guardrail for construction sites to be moved, facilitating changes in its position.

[0030] Furthermore, such as Figure 5 As shown, a guide limiting slider 3 is fixedly connected to one side of the moving block 106; a guide limiting slide rod 301 is slidably connected inside the guide limiting slider 3; both ends of the guide limiting slide rod 301 pass through the guide limiting slider 3 and are fixedly connected to the support base 1; during operation, the moving block 106 drives the guide limiting slider 3 to slide on the guide limiting slide rod 301, which guides the guide limiting slider 3 horizontally, thereby guiding the moving block 106 horizontally, making it easier for the moving block 106 to move.

[0031] Furthermore, such as Figure 6 As shown, the rear side of the support base 1 is threaded with a fixing stud 4; the railing 102 is fixedly connected to the support base 1 by the fixing stud 4; there are several fixing studs 4; the fixing studs 4 are evenly distributed on the surface of the support base 1; during operation, the user can rotate the fixing stud 4 to disengage the fixing stud 4 from the railing 102, thereby making the railing 102 detachable and facilitating the replacement of damaged railings 102.

[0032] Furthermore, such as Figure 3 As shown, a limiting bearing 5 is sleeved and connected to the top of the bidirectional screw 105; the top of the limiting bearing 5 is fixedly connected to the connecting plate 103; during operation, the bidirectional screw 105 rotates on the connecting plate 103 through the limiting bearing 5, which limits the bidirectional screw 105, reduces the wear of the bidirectional screw 105, and extends the service life of the bidirectional screw 105.

[0033] Working principle: By positioning the locking rod 108 on the connecting rod 107 between the two mounting rods 109, and then starting the electric motor 104, the electric motor 104 drives the bidirectional screw 105 to rotate. The bidirectional screw 105 drives the moving block 106 to move, the moving block 106 drives the connecting rod 107 to move, and the connecting rod 107 drives the locking rod 108 to move, so that the locking rod 108 is engaged in the locking hole 110 on the mounting rod 109. This allows for the splicing and installation of the modular warning fence at the construction site, which is time-saving, labor-saving, and improves splicing efficiency. By starting the electric telescopic column 201, the electric telescopic column 201 drives the concave block 202 to move, and the concave block 202 drives the moving wheel 203 to contact the ground, so that the support base 1... The movable block 106 moves the assembled warning barrier at the construction site, allowing for easy repositioning. The movable block 106 drives the guide limit slider 3 to slide on the guide limit slider 301, providing horizontal guidance for the guide limit slider 3 and thus horizontal guidance for the movable block 106, making its movement easier. The user can rotate the fixing stud 4 to detach it from the barrier plate 102, allowing for disassembly and replacement of damaged barriers. The bidirectional screw 105 rotates on the connecting plate 103 via the limit bearing 5, limiting the wear of the bidirectional screw 105 and extending its service life.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An assembled warning barrier for construction sites, comprising a support base (1); characterized in that: The surface of the support base (1) is provided with a slot (101); a guardrail (102) is provided between the support bases (1); the guardrail (102) is located in the slot (101); a connecting plate (103) is fixedly connected to one side of the support base (1); an electric motor (104) is fixedly connected to the bottom of the connecting plate (103); a bidirectional screw (105) is fixedly connected to the output end of the electric motor (104); two moving blocks (106) are threadedly connected to the surface of the bidirectional screw (105); a connecting rod (107) is fixedly connected to one side of the moving block (106); a locking rod (108) is fixedly connected to one side of the connecting rod (107); an installation rod (109) is fixedly connected to one side of the support base (1); a locking hole (110) is provided on the surface of the installation rod (109); the locking hole (110) is used in conjunction with the locking rod (108).

2. The assembled warning barrier for construction sites according to claim 1, characterized in that: Both sides of the guardrail (102) are fixedly connected to a fixing plate (2); the top of the fixing plate (2) is fixedly connected to an electric telescopic column (201); the output end of the electric telescopic column (201) is fixedly connected to a concave block (202); the interior of the concave block (202) is rotatably connected to a moving wheel (203).

3. The assembled warning barrier for construction sites according to claim 1, characterized in that: A guide limiting slider (3) is fixedly connected to one side of the movable block (106); a guide limiting slide rod (301) is slidably connected inside the guide limiting slider (3); both ends of the guide limiting slide rod (301) pass through the guide limiting slider (3) and are fixedly connected to the support base (1).

4. The assembled warning barrier for construction sites according to claim 1, characterized in that: The rear side of the support base (1) is threaded with a fixing stud (4); the guardrail (102) is fixedly connected to the support base (1) through the fixing stud (4).

5. The assembled warning barrier for construction sites according to claim 1, characterized in that: The top of the bidirectional screw (105) is fitted with a limiting bearing (5); the top of the limiting bearing (5) is fixedly connected to the connecting plate (103).

6. The assembled warning barrier for construction sites according to claim 2, characterized in that: The number of the fixed plate (2), electric telescopic column (201) and moving wheel (203) is several; the fixed plate (2), electric telescopic column (201) and moving wheel (203) are symmetrically distributed on both sides of the guardrail (102).

7. The assembled warning barrier for construction sites according to claim 4, characterized in that: The number of the fixing studs (4) is several; the fixing studs (4) are evenly distributed on the surface of the support base (1).

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