Safety isolation device for building construction machinery

Abstract

The utility model relates to the technical field of building construction machinery, in particular to a safety isolation device for building construction machinery, which comprises an isolation plate, a side plate is movably connected to the surface of the isolation plate, and an adjusting mechanism is arranged on the surface of the isolation plate. Through cooperation of the fixing piece, the rotating rod, the first bevel gear, the second bevel gear, the operating rod, the conduction arm, the circular gear, the supporting plate, the screw rod and the clamping teeth, the operating rod is rotated to push the circular gear and the second bevel gear to rotate synchronously; a rotating rod of the rotating assembly indirectly extends in all directions to adjust a conduction arm by combining meshing transmission force of a second bevel gear and a first bevel gear, and a conduction arm component is designed to be of a structure capable of adjusting the angle of a side plate so as to adapt to different construction environments and installation requirements. And by means of the thread design of the screw rod and the supporting plate, the clamping teeth move along with the clamping teeth to open or close the circular gear, and the flexibility and practicability of the device are improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction machinery, in particular to a safety isolation device for building construction machinery. Background Art

[0002] With the continuous expansion of the scale of infrastructure construction and the increasing degree of mechanization in construction projects, mechanized construction can save a lot of manpower. During the installation and use of construction machinery, physical isolation is required to ensure safety. Physical isolation devices are usually used outdoors and must be stable and safe first. At the same time, due to the large size and various shapes of construction machinery, multiple smaller isolation devices need to be assembled and enclosed together.

[0003] After searching, the announcement number CN218991157U is named as a safety isolation device for large-scale construction machinery and equipment, including multiple mutually enclosed isolation boards. Through research and analysis, it is found that although the safety isolation device has the advantages of enabling ordinary partitions to form a larger area of ​​partition and realizing the anti-displacement and dumping functions, it still has the following disadvantages to a certain extent;

[0004] For example, safety isolation devices are usually isolated only through the installation of multiple independent modules, and such components are mostly designed to be fixed and cannot be adjusted and optimized. They cannot adapt to different construction environments and installation requirements, which reduces the flexibility and practicality of the device and restricts the installation of the safety isolation device. There is no quick assembly structure on the safety isolation device, and it needs to be disassembled and assembled by external machinery during use, which increases on-site operation time and labor costs. In order to solve the above technical problems, it is necessary for us to design a safety isolation device for construction machinery to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a safety isolation device for construction machinery, which has the advantages of adjustable state optimization management, improves the installation flexibility and practicality of the device, and solves the problem that it cannot adapt to different construction environments and installation requirements, and needs to be disassembled and assembled by external machinery during use, thereby reducing installation efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety isolation device for construction machinery, comprising an isolation plate, a side plate movably connected to the surface of the isolation plate, an adjustment mechanism arranged on the surface of the isolation plate, the adjustment mechanism comprising a fixing part, the fixing part is welded to the surface of the isolation plate, a rotating rod is rotatably connected to the opposite side of the fixing part, a first bevel gear is fixedly sleeved on the surface of the rotating rod, a second bevel gear is meshed on the surface of the first bevel gear, an operating rod is penetrated on one side of the second bevel gear, a conduction arm is fixedly sleeved on the surface of the rotating rod, a circular gear is fixedly sleeved on the surface of the operating rod, a support plate is welded on the surface of the isolation plate, a screw is penetrated on the surface of the support plate, one end of the screw is rotatably connected to a latch tooth, and a reflective strip is arranged on the top of the isolation plate.

[0007] Preferably, the screw rod is threadedly connected to the inner wall of the support plate, and the latch teeth are meshed with the circular gear.

[0008] Preferably, a bearing plate is welded to the surface of the isolation plate, and one end of the operating rod passes through the bearing plate and is movably connected to the inner wall of the bearing plate.

[0009] Preferably, a fixed base plate and a support plate are welded to the surface of the side plate respectively, a compression spring is fixedly connected to the surface of the support plate, one end of the compression spring is fixedly connected to a connecting buckle, a clamping plate is welded to the surface of the side plate, a conduction rod is welded to the top of the connecting buckle, and a warning light is fixedly provided on the top of the conduction rod.

[0010] Preferably, the top of the conduction rod passes through the compression spring and the support plate in sequence and is movably connected to the inner wall of the support plate, and the compression spring is movably sleeved on the surface of the conduction rod.

[0011] Preferably, a handle is welded to the top of the screw rod, and the number of the conducting arms is several.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model cooperates with a fixing member, a rotating rod, a first bevel gear, a second bevel gear, an operating rod, a conduction arm, a circular gear, a support plate, a screw and a latch, and utilizes a rotating operating rod to push the circular gear and the second bevel gear to rotate synchronously. The meshing transmission force of the second bevel gear and the first bevel gear is combined to indirectly extend the conduction arm in all directions to adjust the conduction arm. The conduction arm component is designed as an adjustable side plate angle structure to adapt to different construction environments and installation requirements. The threaded design of the screw and the support plate allows the latch to follow the movement to open or close the circular gear. This design improves the flexibility and practicality of the device.

[0014] 2. The utility model can realize the coordination of the fixed base plate, the support plate, the compression spring, the connecting buckle, the card plate, the conduction rod, the reflective strip and the warning light, so that the conduction rod can lift and pull the connecting buckle to move in a vertical trajectory so that it has a certain moving space. During the force application operation, the elastic expansion and contraction of the compression spring is used to restore the connecting buckle to a preset position. The fixed base plate and the connecting buckle are close to each other and fit with the card plate. These modules can be quickly assembled on site in advance to improve installation efficiency. In addition to the basic isolation function, auxiliary facilities such as warning lights and reflective strips are added to improve the safety and warning effect of the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a rear-view stereoscopic schematic diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 A is an enlarged three-dimensional schematic diagram of center.

[0018] In the figure: 1. isolation plate; 2. side plate; 3. adjustment mechanism; 4. fixing piece; 5. rotating rod; 6. first bevel gear; 7. second bevel gear; 8. operating lever; 9. transmission arm; 10. circular gear; 11. support plate; 12. screw rod; 13. latching tooth; 14. reflective strip; 15. fixed base plate; 16. support plate; 17. compression spring; 18. connecting buckle; 19. latching plate; 20. transmission rod; 21. warning light. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 3 A safety isolation device for construction machinery comprises an isolation plate 1, a side plate 2 is movably connected to the surface of the isolation plate 1, an adjustment mechanism 3 is arranged on the surface of the isolation plate 1, the adjustment mechanism 3 comprises a fixing member 4, the fixing member 4 is welded to the surface of the isolation plate 1, a rotating rod 5 is rotatably connected to the side opposite to the fixing member 4, a first bevel gear 6 is fixedly sleeved on the surface of the rotating rod 5, a second bevel gear 7 is meshed on the surface of the first bevel gear 6, an operating rod 8 is penetrated on one side of the second bevel gear 7, a conducting arm 9 is fixedly sleeved on the surface of the rotating rod 5, a circular gear 10 is fixedly sleeved on the surface of the operating rod 8, a support plate 11 is welded on the surface of the isolation plate 1, a screw 12 is penetrated on the surface of the support plate 11, a latch tooth 13 is rotatably connected to one end of the screw 12, and a reflective strip 14 is arranged on the top of the isolation plate 1.

[0020] See also Figure 3 The screw rod 12 is threadedly connected to the inner wall of the support plate 11. By setting the screw rod 12, the latching teeth 13 can be supported and guided, so that the latching teeth 13 have a certain movement clearance, and the latching teeth 13 and the circular gear 10 are meshed with each other.

[0021] See also Figure 2 A bearing plate is welded on the surface of the isolation plate 1. By setting the bearing plate, the operating rod 8 and the isolation plate 1 can be indirectly connected to improve the balance of the operating rod 8. One end of the operating rod 8 passes through the bearing plate and is movably connected to the inner wall of the bearing plate.

[0022] See also Figure 1 and Figure 2 A fixed base plate 15 and a support plate 16 are welded on the surface of the side plate 2 respectively. By setting the support plate 16, the vertical movement position of the conduction rod 20 is guided so that the conduction rod 20 is in a certain limitation. A compression spring 17 is fixedly connected to the surface of the support plate 16, and a connecting buckle 18 is fixedly connected to one end of the compression spring 17. A clamping plate 19 is welded on the surface of the side plate 2, and a conduction rod 20 is welded on the top of the connecting buckle 18. A warning light 21 is fixedly set on the top of the conduction rod 20.

[0023] See also Figure 1 The top of the conduction rod 20 passes through the compression spring 17 and the support plate 16 in sequence and is movably connected to the inner wall of the support plate 16. By setting the conduction rod 20, the compression spring 17 and the connecting buckle 18 can be balanced and stabilized, and the installation operation of the overall structure of the compression spring 17 and the connecting buckle 18 is improved. The compression spring 17 is movably sleeved on the surface of the conduction rod 20.

[0024] See also Figure 2 A handle is welded on the top of the screw rod 12. By setting the handle, the user is connected to the screw rod 12, thereby driving the screw rod 12 to rotate. The number of the conducting arms 9 is several.

[0025] When in use, the user holds the operating rod 8 to rotate and drive the connecting component circular gear 10 and the second bevel gears 7 on both sides to rotate. The first bevel gear 6 is driven by the meshing and pushing transmission force of the second bevel gear 7 to make the rotating rod 5 form a synchronous rotation match. The rotating rod 5 rotates all-roundly and the displacement transmission arm 9 drags the side plate 2 to move along the inclined trajectory to adapt to different construction environments and installation requirements. The rotating screw 12 and the inner wall thread of the support plate 11 drive the screw 12 to vertically swing the clamping tooth 13. The clamping tooth 13 slides along the screw 12 and approaches the circular gear 10 to contact each other, thereby facilitating the engagement of the circular gear 10 and making the rotation direction of the operating rod 8 the same as that of the installation. Fix so that multiple isolation panels 1 are enclosed and spliced, and then hold the conduction rod 20 with your hand to lift and pull the connecting buckle 18 to run in the vertical trajectory, compress the compression spring 17, so that the connecting buckle 18 has the ability to swing, and clamp the lower end of the card plate 19 on the upper end surface of the fixed base plate 15. When the conduction rod 20 is released and there is no external force, the connecting buckle 18 can be restored to the preset position under the elastic action of the compression spring 17, and stably installed on the upper end surface of the card plate 19. The fixed base plate 15 and the connecting buckle 18 are used to facilitate the stable support of the card plate 19, and the auxiliary facilities of the warning light 21 and the reflective strip 14 are used to improve the safety and warning effect of the construction site.

[0026] To sum up: the safety isolation device for construction machinery, through the cooperation of the isolation plate 1, the side plate 2, the fixing part 4, the rotating rod 5, the first bevel gear 6, the second bevel gear 7, the operating lever 8, the conduction arm 9, the circular gear 10, the support plate 11, the screw 12, the latching tooth 13 and the reflective strip 14, solves the problem of being unable to adapt to different construction environments and installation requirements, and needing to be disassembled and assembled by external machinery during use, thereby reducing the installation efficiency.

Claims

1. A safety isolation device for construction machinery, comprising an isolation plate (1), characterized in that: The surface of the isolation plate (1) is movably connected with a side plate (2); the surface of the isolation plate (1) is provided with an adjustment mechanism (3); the adjustment mechanism (3) comprises a fixing member (4); the fixing member (4) is welded to the surface of the isolation plate (1); a rotating rod (5) is rotatably connected to the opposite side of the fixing member (4); a first bevel gear (6) is fixedly sleeved on the surface of the rotating rod (5); a second bevel gear (7) is meshed on the surface of the first bevel gear (6); an operating rod (8) is penetrated on one side of the second bevel gear (7); a conducting arm (9) is fixedly sleeved on the surface of the rotating rod (5); a circular gear (10) is fixedly sleeved on the surface of the operating rod (8); a support plate (11) is welded to the surface of the isolation plate (1); a screw rod (12) is penetrated on the surface of the support plate (11); one end of the screw rod (12) is rotatably connected with a latch tooth (13); a reflective strip (14) is provided on the top of the isolation plate (1).

2. A construction machinery safety isolation device according to claim 1, characterized in that: The screw rod (12) is threadedly connected to the inner wall of the support plate (11), and the latch teeth (13) are meshed with the circular gear (10).

3. A construction machinery safety isolation device according to claim 1, characterized in that: A bearing plate is welded to the surface of the isolation plate (1), and one end of the operating rod (8) passes through the bearing plate and is movably connected to the inner wall of the bearing plate.

4. A construction machinery safety isolation device according to claim 1, characterized in that: A fixed base plate (15) and a support plate (16) are respectively welded to the surface of the side plate (2); a compression spring (17) is fixedly connected to the surface of the support plate (16); one end of the compression spring (17) is fixedly connected to a connecting buckle (18); a clamping plate (19) is welded to the surface of the side plate (2); a conduction rod (20) is welded to the top of the connecting buckle (18); and a warning light (21) is fixedly provided on the top of the conduction rod (20).

5. A construction machinery safety isolation device according to claim 4, characterized in that: The top of the conduction rod (20) passes through the compression spring (17) and the support plate (16) in sequence and is movably connected to the inner wall of the support plate (16); the compression spring (17) is movably sleeved on the surface of the conduction rod (20).

6. A construction machinery safety isolation device according to claim 1, characterized in that: A handle is welded to the top of the screw rod (12), and the number of the conducting arms (9) is several.

Images