Combined type safety fence rod device with position alarm function

Abstract

The invention discloses a combined type safety fence rod device with a position alarm function, and belongs to the technical field of safety fence rods. A combined type safety fence device with a position alarm function comprises a box body, a connecting plate is fixedly connected to the outer side of the box body, a connecting hole is formed in the outer side of the connecting plate, an adjusting assembly is arranged above the box body, the adjusting assembly penetrates through the box body and extends to an inner cavity of the box body, a reading assembly is arranged above the box body, and the reading assembly is connected with the box body. The reading assembly is connected with the adjusting assembly. According to the combined type safety fence device with the position alarm function, by arranging the adjusting assembly, when the device encloses a site, a first threaded rod can be automatically controlled to rotate, so that the device can adjust the height of a fixing plate according to needs, and the device can meet the use requirements of different sites; and therefore, the use effect of the device is improved, and the practical performance of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of safety fences, and more particularly to a composite safety fence device with a position alarm function. Background Art

[0002] Safety fences are mainly used to limit and prevent activities within a specific range of power sites, thereby achieving the purpose of eliminating and reducing safety hazards. In order to facilitate carrying and transportation, some composite safety fences have emerged, but the existing composite safety fences are inconvenient to adjust the height of the composite safety fences when in use, resulting in the existing composite safety fences being unable to adjust the height of the composite safety fences according to the usage scenario, thereby reducing the practical performance of the device. Based on this, the present invention designs a composite safety fence device with a position alarm function to solve the above problem. Summary of the invention

[0003] The object of the present invention is to provide a composite safety fence device with a position alarm function to solve the problems raised in the above background technology.

[0004] A composite safety fence device with a position alarm function comprises a box body, a connecting plate is fixedly connected to the outer side of the box body, a connecting hole is opened on the outer side of the connecting plate, an adjusting component is arranged above the box body, the adjusting component passes through the box body and extends to the inner cavity of the box body, a reading component is arranged above the box body, the reading component is connected to the adjusting component, a stabilizing component is arranged in the inner cavity of the box body, the stabilizing component passes through the box body and extends outward, and the stabilizing component is connected to the adjusting component.

[0005] Preferably, the adjustment assembly includes two connecting shafts rotatably connected to the top of the box body, a driving assembly is provided on the outer side of the connecting shaft, and a threaded rod 1 is fixedly connected to the end of the connecting shaft, a threaded sleeve is threadedly connected to the outer side of the threaded rod 1, a fixing plate is fixedly connected to the top of the threaded sleeve, a guide sleeve is fixedly connected to the outer side of the fixing plate, a guide rod is slidably connected to the inner cavity of the guide sleeve, and the guide rod is fixedly connected to the box body.

[0006] Preferably, the driving assembly includes a motor fixedly installed in the inner cavity of the casing, and a pulley fixedly connected to the outside of the connecting shaft, a transmission belt is sleeved between the two pulleys, an active bevel wheel 1 is fixedly connected to the output shaft of the motor, a driven bevel wheel 1 is meshed with the outside of the active bevel wheel 1, a connecting rod is fixedly connected to the outside of the driven bevel wheel 1, one end of the connecting rod is rotatably connected to the casing, and the other end of the connecting rod passes through the casing and is fixedly connected to one of the connecting shafts.

[0007] Preferably, the reading assembly includes a connecting frame fixedly connected to the top of the box body, a rotating rod is rotatably connected to the outer side of the connecting frame, one end of the rotating rod is fixedly connected to a driven wheel one, a transmission assembly is arranged on the outer side of the driven wheel one, a pointer is fixedly connected to the end of the rotating rod away from the driven wheel one, a fixed disk is rotatably connected to the outer side of the pointer, and scale lines are provided on the outer side of the fixed disk.

[0008] Preferably, the transmission assembly includes a support frame fixedly connected to the top of the box body, the inner cavity of the support frame is fixedly connected to a connecting disk, a spring is arranged on the inner side of the connecting disk, one end of the spring is fixedly connected to the connecting disk, and the other end of the spring is fixedly connected to a cross bar, the end of the cross bar away from the support frame is rotatably connected to a fixed frame, the fixed frame is fixedly connected to the box body, a driving wheel 1 is fixedly connected to the outer side of the cross bar, a belt 1 is sleeved on the outer side of the driving wheel 1, and the driving wheel 1 is connected to the wire pulley through the belt 1, the outer side of the cross bar is fixedly connected to the wire pulley, a connecting rope is wound around the outer side of the wire pulley, and the connecting rope is fixedly connected to the fixing plate.

[0009] Preferably, the stabilizing assembly includes two movable blocks slidably connected to the outside of the box body, a linkage assembly is arranged between the two movable blocks, the inner cavity of the movable block is slidably connected to a limiting rod, the outer side of the limiting rod is fixedly connected to a support seat, the support seat is fixedly connected to the box body, one side of the movable block passes through the box body and is fixedly connected to a movable plate, and the other side of the movable block is fixedly connected to the limiting plate.

[0010] Preferably, the linkage assembly includes two bearing frames fixedly connected to the inner wall of the box body, a driving rod is rotatably connected between the two bearing frames, both ends of the driving rod pass through the bearing frames and are fixedly connected with threaded rod 2 and threaded rod 3, the thread directions of threaded rod 2 and threaded rod 3 are opposite, the outer side of the driving rod is fixedly connected to active bevel wheel 2, the outer side of the active bevel wheel 2 is meshed with driven bevel wheel 2, the outer side of the driven bevel wheel 2 is fixedly connected to an installation shaft, the outer side of the installation shaft is fixedly connected to driven wheel 2, the outer side of the driven wheel 2 is sleeved with belt 2, and the driven wheel 2 is connected to active wheel 2 via belt 2, and the active wheel 2 is fixedly connected to the connecting rod.

[0011] Preferably, a position alarm is fixedly connected to the top of the box.

[0012] Compared with the prior art, the advantages of the present invention are: 1) In the present invention, by setting an adjustment component, the device can automatically control the rotation of the threaded rod when enclosing the site, so that the device can adjust the height of the fixed plate as needed, so that the device can meet the needs of different sites, thereby improving the use effect of the device and further improving the practical performance of the device.

[0013] 2) In the present invention, by setting a reading component, the device can automatically control the rotation of the cross bar when adjusting the height of the fixed plate, so that the device can display the adjusted height of the fixed plate by the direction of the pointer on the fixed plate, so that the staff can accurately adjust the height of the fixed plate, thereby further improving the practical performance of the device.

[0014] 3) In the present invention, by setting a stabilizing component, the device can automatically control the rotation of the driving rod when adjusting the height of the fixed plate, so that the device can follow the height of the fixed plate and automatically control the two movable plates to move synchronously, thereby avoiding the situation that the center of gravity of the device is too high due to the height of the fixed plate being too high, thereby causing the device to be unstable in use, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 A magnified view of the structure at center; Figure 3 It is a schematic diagram of the structure of the regulating component of the present invention; Figure 4 It is a schematic diagram of the fixed disk structure of the present invention; Figure 5 It is a cross-sectional view of the box structure of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle; Figure 7 It is a schematic diagram of the structure of the stabilizing component of the present invention.

[0016] Explanation of the reference numerals in the figure: 1, box body; 2, connecting plate; 3, connecting hole; 4, adjusting assembly; 41, connecting shaft; 42, threaded rod 1; 43, threaded sleeve; 44, fixing plate; 45, guide sleeve; 46, guide rod; 47, motor; 48, driving cone wheel 1; 49, driven cone wheel 1; 410, connecting rod; 411, pulley; 412, transmission drive; 5, reading assembly; 51, connecting frame; 52, rotating rod; 53, driven wheel 1; 54, pointer; 55, fixing plate; 56, scale line; 57, supporting frame; 58 , connecting plate; 59, cross bar; 510, fixing frame; 511, driving wheel one; 512, belt one; 513, reel; 514, spring; 6, stabilizing assembly; 61, bearing frame; 62, driving rod; 63, threaded rod two; 64, threaded rod three; 65, movable block; 66, movable plate; 67, limit plate; 68, limit rod; 69, supporting seat; 610, mounting shaft; 611, driven wheel two; 612, belt two; 613, driving wheel two; 614, driven cone wheel two; 615, driving cone wheel two; 7, position alarm. DETAILED DESCRIPTION

[0017] Example: See Figure 1-7 A composite safety fence device with a position alarm function comprises a box body 1, a connecting plate 2 is fixedly connected to the outer side of the box body 1, a connecting hole 3 is opened on the outer side of the connecting plate 2, an adjusting component 4 is arranged above the box body 1, the adjusting component 4 passes through the box body 1 and extends to the inner cavity of the box body 1, a reading component 5 is arranged above the box body 1, the reading component 5 is connected to the adjusting component 4, a stabilizing component 6 is arranged in the inner cavity of the box body 1, the stabilizing component 6 passes through the box body 1 and extends outward, and the stabilizing component 6 is connected to the adjusting component 4, wherein, in order to prevent the device from being maliciously moved, a position alarm 7 is fixedly connected to the top of the box body 1.

[0018] The adjusting assembly 4 includes two connecting shafts 41 rotatably connected to the top of the box body 1, a driving assembly is arranged on the outside of the connecting shaft 41, and a threaded rod 42 is fixedly connected to the end of the connecting shaft 41, a threaded sleeve 43 is threadedly connected to the outside of the threaded rod 42, a fixing plate 44 is fixedly connected to the top of the threaded sleeve 43, a guide sleeve 45 is fixedly connected to the outside of the fixing plate 44, a guide rod 46 is slidably connected to the inner cavity of the guide sleeve 45, and the guide rod 46 is fixedly connected to the box body 1. The driving assembly includes a fixed A motor 47 is installed in the inner cavity of the box body 1, and a pulley 411 is fixedly connected to the outside of the connecting shaft 41, a transmission belt 412 is sleeved between the two pulleys 411, and a driving bevel wheel 48 is fixedly connected to the output shaft of the motor 47, and a driven bevel wheel 49 is meshed with the outside of the driving bevel wheel 48, and a connecting rod 410 is fixedly connected to the outside of the driven bevel wheel 49, one end of the connecting rod 410 is rotatably connected to the box body 1, and the other end of the connecting rod 410 passes through the box body 1 and is fixedly connected to one of the connecting shafts 41.

[0019] By setting up the adjustment component 4, the device can automatically control the rotation of the threaded rod 42 when enclosing the site, so that the device can adjust the height of the fixed plate 44 as needed, so that the device can meet the needs of different sites, thereby improving the use effect of the device and further improving the practical performance of the device.

[0020] The reading assembly 5 includes a connecting frame 51 fixedly connected to the top of the box body 1, a rotating rod 52 is rotatably connected to the outer side of the connecting frame 51, one end of the rotating rod 52 is fixedly connected to a driven wheel 53, a transmission assembly is arranged on the outer side of the driven wheel 53, a pointer 54 is fixedly connected to the end of the rotating rod 52 away from the driven wheel 53, a fixed disk 55 is rotatably connected to the outer side of the pointer 54, a scale line 56 is provided on the outer side of the fixed disk 55, and the transmission assembly includes a supporting frame 57 fixedly connected to the top of the box body 1, a connecting disk 58 is fixedly connected to the inner cavity of the supporting frame 57, and a transmitting assembly is arranged on the inner side of the connecting disk 58. The mainspring 514 has one end fixedly connected to the connecting disk 58, and the other end of the mainspring 514 is fixedly connected to a cross bar 59, and one end of the cross bar 59 away from the support frame 57 is rotatably connected to a fixing frame 510, and the fixing frame 510 is fixedly connected to the box body 1, and a driving wheel 511 is fixedly connected to the outer side of the cross bar 59, and a belt 512 is sleeved on the outer side of the driving wheel 511, and the driving wheel 511 is connected to a pulley 513 through the belt 512, and a pulley 513 is fixedly connected to the outer side of the cross bar 59, and a connecting rope is wound around the outer side of the pulley 513, and the connecting rope is fixedly connected to the fixing plate 44.

[0021] By setting the reading component 5, the device can automatically control the rotation of the cross bar 59 when adjusting the height of the fixed plate 44, so that the device can display the adjusted height of the fixed plate 44 through the direction of the pointer 54 on the fixed disk 55, so that the staff can accurately adjust the height of the fixed plate 44, thereby further improving the practical performance of the device.

[0022] The stabilizing assembly 6 includes two movable blocks 65 slidably connected to the outside of the box body 1, a linkage assembly is arranged between the two movable blocks 65, the inner cavity of the movable block 65 is slidably connected to a limit rod 68, the outer side of the limit rod 68 is fixedly connected to a support seat 69, the support seat 69 is fixedly connected to the box body 1, one side of the movable block 65 passes through the box body 1 and is fixedly connected to a movable plate 66, and the other side of the movable block 65 is fixedly connected to a limit plate 67, the linkage assembly includes two bearing frames 61 fixedly connected to the inner wall of the box body 1, a driving rod 62 is rotatably connected between the two bearing frames 61, and both ends of the driving rod 62 are penetrated A second threaded rod 63 and a third threaded rod 64 are passed through the bearing frame 61 and fixedly connected thereto. The thread directions of the second threaded rod 63 and the third threaded rod 64 are opposite. The outer side of the driving rod 62 is fixedly connected to an active bevel wheel 615. The outer side of the active bevel wheel 615 is meshed with a driven bevel wheel 614. The outer side of the driven bevel wheel 614 is fixedly connected to an installation shaft 610. The outer side of the installation shaft 610 is fixedly connected to a driven wheel 611. A second belt 612 is sleeved on the outer side of the driven wheel 611. The driven wheel 611 is connected to a second driving wheel 613 via the second belt 612. The driving wheel 613 is fixedly connected to the connecting rod 410.

[0023] By setting up the stabilizing component 6, the device can automatically control the rotation of the driving rod 62 when adjusting the height of the fixed plate 44, so that the device can follow the height of the fixed plate 44 and automatically control the two movable plates 66 to move synchronously, thereby avoiding the situation where the center of gravity of the device is too high due to the height of the fixed plate 44, thereby causing the device to be unstable during use, thereby improving the stability of the device.

[0024] Working principle of the present invention: When the height of the device needs to be adjusted, the motor 47 is controlled to work, so that the motor 47 drives the active bevel wheel 48 fixedly connected to its output shaft to rotate, and the active bevel wheel 48 drives the driven bevel wheel 49 meshing with it to rotate when it rotates, so that the driven bevel wheel 49 drives the connecting rod 410 fixedly connected to it to rotate, and the connecting rod 410 drives the connecting shaft 41 fixedly connected to it to rotate when it rotates, so that the connecting shaft 41 drives the pulley 411 fixedly connected to it to rotate, and the pulley 411 drives another pulley 411 to rotate through the transmission drive 412 when it rotates, so that the two pulleys 411 simultaneously drive the two fixedly connected connecting shafts 41 to rotate, and the connecting shaft 41 drives the threaded rod 42 fixedly connected to it to rotate when it rotates, so that the threaded rod 42 drives the threaded sleeve 43 threadedly connected to it to move up and down, so that the threaded sleeve 43 drives the fixed plate 44 fixedly connected to it to move synchronously, thereby realizing the height adjustment of the device; When the fixed plate 44 moves, it will drive the connecting rope fixedly connected to it to move, so that the connecting rope drives the wire wheel 513 fixedly connected to it to rotate, and when the wire wheel 513 rotates, it will drive the cross bar 59 fixedly connected to it to rotate, so that the cross bar 59 drives the driving wheel 1 511 fixedly connected to it to rotate, and when the driving wheel 1 511 rotates, it will drive the driven wheel 1 53 to rotate through the belt 1 512, so that the driven wheel 1 53 drives the rotating rod 52 fixedly connected to it to rotate, and when the rotating rod 52 rotates, it will drive the pointer 54 fixedly connected to it to rotate, so that the staff can judge the height of the device according to the direction of the pointer 54; When the connecting rod 410 rotates, it will drive the driving wheel 2 613 fixedly connected thereto to rotate, so that the driving wheel 2 613 drives the driven wheel 2 611 to rotate through the belt 2 612, and when the driven wheel 2 611 rotates, it will drive the installation shaft 610 fixedly connected thereto to rotate, so that the installation shaft 610 drives the driven bevel wheel 2 614 fixedly connected thereto to rotate, and when the driven bevel wheel 2 614 rotates, it will drive the driving bevel wheel 2 615 meshing therewith to rotate, so that the driving bevel wheel 2 615 drives the driving rod 62 fixedly connected thereto to rotate, and when the driving rod 62 rotates, it will drive the threaded rod 2 63 and the threaded rod 3 64 fixedly connected thereto to rotate, so that the two movable blocks 65 move toward each other, so as to adjust the center of gravity of the device according to the height of the fixed plate 44.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A composite safety fence device with a position alarm function, comprising a box (1), characterized in that: A connecting plate (2) is fixedly connected to the outer side of the box body (1), and a connecting hole (3) is opened on the outer side of the connecting plate (2). An adjusting component (4) is arranged above the box body (1), and the adjusting component (4) passes through the box body (1) and extends to the inner cavity of the box body (1). A reading component (5) is arranged above the box body (1), and the reading component (5) is connected to the adjusting component (4). A stabilizing component (6) is arranged in the inner cavity of the box body (1), and the stabilizing component (6) passes through the box body (1) and extends outward, and the stabilizing component (6) is connected to the adjusting component (4).

2. A composite safety fence device with position alarm function according to claim 1, characterized in that: The adjustment assembly (4) comprises two connecting shafts (41) rotatably connected to the top of the box body (1); a driving assembly is arranged on the outer side of the connecting shaft (41); a threaded rod (42) is fixedly connected to the end of the connecting shaft (41); a threaded sleeve (43) is threadedly connected to the outer side of the threaded rod (42); a fixing plate (44) is fixedly connected to the top of the threaded sleeve (43); a guide sleeve (45) is fixedly connected to the outer side of the fixing plate (44); a guide rod (46) is slidably connected to the inner cavity of the guide sleeve (45); and the guide rod (46) is fixedly connected to the box body (1).

3. A composite safety fence device with position alarm function according to claim 2, characterized in that: The driving assembly comprises a motor (47) fixedly mounted in the inner cavity of the housing (1), and a pulley (411) fixedly connected to the outer side of the connecting shaft (41); a transmission belt (412) is sleeved between the two pulleys (411); a driving bevel wheel (48) is fixedly connected to the output shaft of the motor (47); a driven bevel wheel (49) is meshed with the outer side of the driving bevel wheel (48); a connecting rod (410) is fixedly connected to the outer side of the driven bevel wheel (49); one end of the connecting rod (410) is rotatably connected to the housing (1), and the other end of the connecting rod (410) passes through the housing (1) and is fixedly connected to one of the connecting shafts (41).

4. The composite safety fence device with position alarm function according to claim 1, characterized in that: The reading assembly (5) comprises a connecting frame (51) fixedly connected to the top of the box body (1); a rotating rod (52) is rotatably connected to the outer side of the connecting frame (51); one end of the rotating rod (52) is fixedly connected to a driven wheel (53); a transmission assembly is arranged on the outer side of the driven wheel (53); one end of the rotating rod (52) away from the driven wheel (53) is fixedly connected to a pointer (54); the outer side of the pointer (54) is rotatably connected to a fixed disk (55); and a scale line (56) is provided on the outer side of the fixed disk (55).

5. The composite safety fence device with position alarm function according to claim 4 is characterized in that: The transmission assembly comprises a support frame (57) fixedly connected to the top of the box body (1); a connection disk (58) is fixedly connected to the inner cavity of the support frame (57); a spring (514) is arranged on the inner side of the connection disk (58); one end of the spring (514) is fixedly connected to the connection disk (58); and the other end of the spring (514) is fixedly connected to a cross bar (59); one end of the cross bar (59) away from the support frame (57) is rotatably connected to a fixed frame (510); The fixed frame (510) is fixedly connected to the box body (1); a driving wheel (511) is fixedly connected to the outer side of the cross bar (59); a belt (512) is sleeved on the outer side of the driving wheel (511); and the driving wheel (511) is connected to a wire wheel (513) via the belt (512); a wire wheel (513) is fixedly connected to the outer side of the cross bar (59); a connecting rope is wound around the outer side of the wire wheel (513); and the connecting rope is fixedly connected to the fixed plate (44).

6. The composite safety fence device with position alarm function according to claim 1, characterized in that: The stabilizing assembly (6) comprises two movable blocks (65) slidably connected to the outside of the box body (1), a linkage assembly is arranged between the two movable blocks (65), the inner cavity of the movable block (65) is slidably connected to a limit rod (68), the outer side of the limit rod (68) is fixedly connected to a support seat (69), the support seat (69) is fixedly connected to the box body (1), one side of the movable block (65) passes through the box body (1) and is fixedly connected to a movable plate (66), and the other side of the movable block (65) is fixedly connected to the limit plate (67).

7. A composite safety fence device with position alarm function according to claim 6, characterized in that: The linkage assembly comprises two bearing frames (61) fixedly connected to the inner wall of the box body (1); a driving rod (62) is rotatably connected between the two bearing frames (61); both ends of the driving rod (62) penetrate the bearing frames (61) and are fixedly connected to a second threaded rod (63) and a third threaded rod (64); the thread directions of the second threaded rod (63) and the third threaded rod (64) are opposite; the outer side of the driving rod (62) is fixedly connected to a second active cone wheel (615); the active cone wheel The outer side of the second (615) is meshed with a driven cone wheel 2 (614), the outer side of the driven cone wheel 2 (614) is fixedly connected with a mounting shaft (610), the outer side of the mounting shaft (610) is fixedly connected with a driven wheel 2 (611), the outer side of the driven wheel 2 (611) is sleeved with a belt 2 (612), and the driven wheel 2 (611) is connected to a driving wheel 2 (613) via the belt 2 (612), and the driving wheel 2 (613) is fixedly connected to the connecting rod (410).

8. The composite safety fence device with position alarm function according to claim 1, characterized in that: A position alarm (7) is fixedly connected to the top of the box body (1).

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