Distance measurement alarm device for near live-line construction

Abstract

The utility model discloses a distance measurement alarm device for near live-line construction, which relates to the technical field of distance measurement alarm devices, and comprises an outer rotating mechanism, the middle part of the outer rotating mechanism is movably connected with an inner fixing mechanism, and the outer rotating mechanism comprises an outer main fixing ring. An indicator lamp base is installed at the top of an outer auxiliary sliding ring, a near-electricity induction device and a balancing weight are installed on the opposite side of the outer auxiliary sliding ring, grooves are formed in the inner sides of a main side limiting frame and an auxiliary side limiting frame, and a main limiting rod and an auxiliary limiting rod are installed on the periphery of the outer auxiliary sliding ring. The ends of a main limiting rod and an auxiliary limiting rod are located in grooves of a main side limiting frame and an auxiliary side limiting frame, so that an outer auxiliary sliding ring located on the outer side of an outer main fixing ring can rotate along the outer main fixing ring, a balancing weight enables a near-electricity induction device to be located at the lowest position all the time, and an indicator lamp base is located at the uppermost position of the outer main fixing ring; and an operator can be conveniently reminded in time.

Description

Technical Field

[0001] The utility model relates to the technical field of distance measuring alarm devices, in particular to a distance measuring alarm device for adjacent live-line construction. Background Art

[0002] When working near circuits, due to the high safety risks of construction near live lines, it is necessary to control the distance from nearby live objects. There are different control distance requirements for live lines of different voltage levels. For example, the control distance from 1000kv should be 17m, and the control distance from 500kv should be 11m. The existing live lines are complex and the voltage changes fluctuate greatly. It is necessary to maintain a certain distance to ensure the safety of personnel and equipment.

[0003] Existing operators need to install distance measuring alarm devices on their bodies when working near live equipment. When the operators move, they can give timely alarm prompts. When operators are working, they do a lot of hand operations and have a large range of hand movements. They may be close to live lines and there is a possibility of danger. It is necessary to install distance measuring alarm devices on the hands to give operators timely reminders.

[0004] Therefore, this patent proposes a proximity live construction distance measuring alarm device that is installed on the hand and has self-balancing alarm device to solve such problems. Utility Model Content

[0005] The utility model provides a distance measuring alarm device for adjacent live-line construction, which solves the technical problem of the distance measuring alarm device for adjacent live-line construction.

[0006] In order to solve the above technical problems, the utility model provides an approaching live construction distance measurement alarm device, including an outer rotating mechanism, the middle part of the outer rotating mechanism is movably connected with an inner fixing mechanism, the outer rotating mechanism includes an outer main fixing ring, the front end of the outer part of the outer main fixing ring is fixedly connected with a main side limit frame, the rear end of the outer part of the outer main fixing ring is fixedly connected with a secondary side limit frame, the outer side of the middle part of the outer main fixing ring is movably sleeved with an outer secondary sliding ring, the top outer side of the outer secondary sliding ring is fixedly connected with an indicator light holder, the bottom outer side of the outer secondary sliding ring is fixedly connected with a counterweight block, and the bottom surface of the counterweight block is fixedly connected with A near-electric induction device, one side of the outer auxiliary sliding ring is fixedly connected to the main limit rod, the other side of the outer auxiliary sliding ring is fixedly connected to the auxiliary limit rod, an inner hand ring is arranged inside the outer main fixed ring, the front end of the outer side of the inner hand ring is fixedly connected to the front blocking plate, the rear end of the outer side of the inner hand ring is fixedly connected to the rear blocking plate, one side of the top of the front blocking plate and the rear blocking plate is fixedly connected to the main fixing rod, the other side of the top of the front blocking plate and the rear blocking plate is fixedly connected to the auxiliary fixing rod, both ends of the main fixing rod are fixedly connected to the main rolling wheels, and both ends of the auxiliary fixing rod are fixedly connected to the auxiliary rolling wheels.

[0007] Preferably, the front blocking plate and the rear blocking plate are located on both sides of the outer main fixed ring, the outer auxiliary sliding ring is located in the middle of the main side limit frame and the auxiliary side limit frame, and the near-electric sensing device and the indicator light holder are located on the opposite side of the outer auxiliary sliding ring.

[0008] Preferably, rectangular grooves are formed inside the primary side limit frame and the secondary side limit frame, and ends of the primary limit rod and the secondary limit rod are located inside the rectangular grooves of the primary side limit frame and the secondary side limit frame.

[0009] Preferably, the number of the main limit rods and the number of the auxiliary limit rods are two, and bearings are fixed to the ends of the main limit rods and the auxiliary limit rods.

[0010] Preferably, the outer side surface of the middle portion of the outer main fixed ring contacts the inner side surface of the outer auxiliary sliding ring.

[0011] Preferably, the number of the main scroll wheel and the number of the auxiliary scroll wheel are two, the indicator light holder is located in the middle of the main fixing rod and the auxiliary fixing rod, and the inner hand ring is located at the top inside the outer main fixing ring.

[0012] Preferably, the outer auxiliary sliding ring and the outer main fixed ring are located in the middle of the front blocking plate and the rear blocking plate.

[0013] Compared with the related art, the proximity live construction distance measuring alarm device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a proximity live construction distance measuring alarm device, wherein a main side limit frame and a secondary side limit frame are fixed on the outer side of an outer main fixed ring, an outer secondary sliding ring is sleeved on the outer side of the outer main fixed ring, the main side limit frame and the secondary side limit frame are located on both sides of the outer secondary sliding ring, an indicator light holder is installed on the top of the outer secondary sliding ring, a near-electricity sensing device and a counterweight are installed on the opposite side of the outer secondary sliding ring, a groove is provided on the inner sides of the main side limit frame and the secondary side limit frame, a main limit rod and a secondary limit rod are installed around the outer secondary sliding ring, the ends of the main limit rod and the secondary limit rod are located inside the grooves of the main side limit frame and the secondary side limit frame, the outer secondary sliding ring located on the outer side of the outer main fixed ring can rotate along the outer main fixed ring, the counterweight makes the near-electricity sensing device always at the bottom, and the indicator light holder is at the top of the outer main fixed ring, which is convenient for timely reminding the operator.

[0015] The utility model provides a distance measuring alarm device for adjacent live-line construction, wherein an inner hand sleeve ring is arranged inside an outer main fixing ring, a rear blocking plate and a front blocking plate are fixed on the outer side of the inner hand sleeve ring, the front blocking plate and the rear blocking plate are located on both sides of the outer main fixing ring, a main fixing rod and a secondary fixing rod are fixed on the tops of the front blocking plate and the rear blocking plate, a main rolling wheel is fixed at the end of the main fixing rod, a secondary rolling wheel is fixed at the end of the secondary fixing rod, the outer edges of a main side limiting frame and a secondary side limiting frame are in contact with the main rolling wheel and the secondary rolling wheel, so that the main fixing rod and the secondary fixing rod can protect the indicator light holder, and at the same time, they will not be separated from each other during the operation of the inner hand sleeve ring and the outer main fixing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the outer rotating mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the internal fixing mechanism of the utility model.

[0020] Numbers in the figure: 1. External rotating mechanism; 101. External main fixing ring; 102. Primary side limit frame; 103. Secondary side limit frame; 104. External secondary sliding ring; 105. Near-electric induction device; 106. Indicator light holder; 107. Counterweight; 108. Primary limit rod; 109. Secondary limit rod; 2. Internal fixing mechanism; 201. Internal hand ring; 202. Front blocking plate; 203. Rear blocking plate; 204. Primary rolling wheel; 205. Secondary rolling wheel; 206. Primary fixing rod; 207. Secondary fixing rod. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The proximity live construction distance measurement alarm device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-4 The utility model provides a proximity live construction distance measurement alarm device, comprising an outer rotating mechanism 1, wherein the middle part of the outer rotating mechanism 1 is movably connected with an inner fixing mechanism 2, the outer rotating mechanism 1 comprises an outer main fixing ring 101, the front end of the outer part of the outer main fixing ring 101 is fixedly connected with a main side limit frame 102, the rear end of the outer part of the outer main fixing ring 101 is fixedly connected with a secondary side limit frame 103, the outer side of the middle part of the outer main fixing ring 101 is movably sleeved with an outer secondary sliding ring 104, the top outer side of the outer secondary sliding ring 104 is fixedly connected with an indicator light holder 106, the bottom outer side of the outer secondary sliding ring 104 is fixedly connected with a counterweight block 107, the bottom surface of the counterweight block 107 is fixedly connected with a near-electricity sensing device 105, the outer secondary sliding ring A main limit rod 108 is fixedly connected to one side of 104, a secondary limit rod 109 is fixedly connected to the other side of the outer secondary sliding ring 104, an inner hand ring 201 is arranged inside the outer main fixed ring 101, a front blocking disk 202 is fixedly connected to the front front end of the outer side of the inner hand ring 201, a rear blocking disk 203 is fixedly connected to the rear rear end of the outer side of the inner hand ring 201, a main fixed rod 206 is fixedly connected to one side of the top of the front blocking disk 202 and the rear blocking disk 203, a secondary fixed rod 207 is fixedly connected to the other side of the top of the front blocking disk 202 and the rear blocking disk 203, both ends of the main fixed rod 206 are fixedly connected to the main rolling wheel 204, and both ends of the secondary fixed rod 207 are fixedly connected to the secondary rolling wheels 205.

[0023] Reference Figure 2 and Figure 3 The front blocking plate 202 and the rear blocking plate 203 are located on both sides of the outer main fixed ring 101, the outer auxiliary sliding ring 104 is located in the middle of the main side limit frame 102 and the auxiliary side limit frame 103, and the near-electric sensing device 105 and the indicator light holder 106 are located on the opposite side of the outer auxiliary sliding ring 104; specifically, the front blocking plate 202 and the rear blocking plate 203 limit the outer main fixed ring 101.

[0024] Reference Figure 3A rectangular groove is opened on the inner side of the main side limit frame 102 and the secondary side limit frame 103, and the ends of the main limit rod 108 and the secondary limit rod 109 are located inside the rectangular grooves of the main side limit frame 102 and the secondary side limit frame 103; specifically, the main limit rod 108 and the secondary limit rod 109 assist the outer secondary sliding ring 104 to rotate on the outer side of the outer main fixed ring 101.

[0025] Reference Figure 3 There are two main limit rods 108 and two auxiliary limit rods 109 , and bearings are fixed to the ends of the main limit rods 108 and the auxiliary limit rods 109 ; specifically, the main limit rods 108 and the auxiliary limit rods 109 are in four directions of the outer auxiliary sliding ring 104 .

[0026] Reference Figure 3 The outer side surface of the middle part of the outer main fixed ring 101 contacts the inner side surface of the outer auxiliary sliding ring 104 ; specifically, during use, the outer auxiliary sliding ring 104 moves outside the outer main fixed ring 101 .

[0027] Reference Figure 2 and Figure 4 There are two main scroll wheels 204 and two auxiliary scroll wheels 205, the indicator light holder 106 is located in the middle of the main fixed rod 206 and the auxiliary fixed rod 207, and the inner hand ring 201 is located at the top inside the outer main fixed ring 101; specifically, the main fixed rod 206 and the auxiliary fixed rod 207 protect the indicator light holder 106.

[0028] Reference Figure 2 The outer auxiliary sliding ring 104 and the outer main fixing ring 101 are located in the middle of the front blocking plate 202 and the rear blocking plate 203; specifically, the front blocking plate 202 and the rear blocking plate 203 prevent the outer auxiliary sliding ring 104 and the outer main fixing ring 101 from detaching from the inner hand ring 201.

[0029] The working principle of the utility model is as follows: a main side limit frame 102 and a secondary side limit frame 103 are fixed on the outside of an outer main fixed ring 101, an outer secondary sliding ring 104 is sleeved on the outside of the outer main fixed ring 101, the main side limit frame 102 and the secondary side limit frame 103 are located on both sides of the outer secondary sliding ring 104, an indicator light holder 106 is installed on the top of the outer secondary sliding ring 104, and a near electric induction device is installed on the opposite side of the outer secondary sliding ring 104 105 and counterweight block 107, the inner sides of the main side limit frame 102 and the auxiliary side limit frame 103 are provided with grooves, and the main limit rod 108 and the auxiliary limit rod 109 are installed around the outer auxiliary sliding ring 104, and the ends of the main limit rod 108 and the auxiliary limit rod 109 are located inside the grooves of the main side limit frame 102 and the auxiliary side limit frame 103, so that the outer auxiliary sliding ring 104 located outside the outer main fixing ring 101 can rotate along the outer main fixing ring 101 The counterweight 107 makes the near-electric induction device 105 always at the bottom, so that the indicator light holder 106 is at the top of the outer main fixing ring 101, and an inner hand ring 201 is arranged inside the outer main fixing ring 101, and a rear blocking plate 203 and a front blocking plate 202 are fixed on the outer side of the inner hand ring 201, and the front blocking plate 202 and the rear blocking plate 203 are located on both sides of the outer main fixing ring 101, and a main fixing rod 206 and a secondary fixing rod 207 are fixed on the top of the front blocking plate 202 and the rear blocking plate 203, and a main rolling wheel 204 is fixed at the end of the main fixing rod 206, and a secondary rolling wheel 205 is fixed at the end of the secondary fixing rod 207, and the outer edges of the main side limiting frame 102 and the secondary side limiting frame 103 are in contact with the main rolling wheel 204 and the secondary rolling wheel 205, so that the main fixing rod 206 and the secondary fixing rod 207 can protect the indicator light holder 106.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A distance measuring alarm device for live construction, comprising an outer rotating mechanism (1), characterized in that: The middle part of the outer rotating mechanism (1) is movably connected to the inner fixing mechanism (2), and the outer rotating mechanism (1) comprises an outer main fixing ring (101), the front end of the outer part of the outer main fixing ring (101) is fixedly connected to the main side limit frame (102), the rear end of the outer part of the outer main fixing ring (101) is fixedly connected to the secondary side limit frame (103), the outer side of the middle part of the outer main fixing ring (101) is movably sleeved with an outer secondary sliding ring (104), the top outer side of the outer secondary sliding ring (104) is fixedly connected to an indicator light socket (106), the bottom outer side of the outer secondary sliding ring (104) is fixedly connected to a counterweight block (107), the bottom surface of the counterweight block (107) is fixedly connected to a near-electric induction device (105), and one side of the outer secondary sliding ring (104) is fixedly connected to a main limit rod (101). 08), the other side of the outer auxiliary sliding ring (104) is fixedly connected with a secondary limiting rod (109), the inner part of the outer main fixed ring (101) is provided with an inner hand ring (201), the front end of the outer side of the inner hand ring (201) is fixedly connected with a front blocking disk (202), the rear end of the outer side of the inner hand ring (201) is fixedly connected with a rear blocking disk (203), one side of the top of the front blocking disk (202) and the rear blocking disk (203) is fixedly connected with a main fixed rod (206), the other side of the top of the front blocking disk (202) and the rear blocking disk (203) is fixedly connected with a secondary fixed rod (207), both ends of the main fixed rod (206) are fixedly connected with a main rolling wheel (204), and both ends of the secondary fixed rod (207) are fixedly connected with secondary rolling wheels (205).

2. The device for measuring the distance to live construction according to claim 1 is characterized in that: The front blocking plate (202) and the rear blocking plate (203) are located on both sides of the outer main fixed ring (101), the outer auxiliary sliding ring (104) is located in the middle of the main side limit frame (102) and the auxiliary side limit frame (103), and the near-electric induction device (105) and the indicator light socket (106) are located on the opposite side of the outer auxiliary sliding ring (104).

3. The device for measuring distance and alarming near live-line construction according to claim 1 is characterized in that: Rectangular grooves are provided on the inner sides of the primary side limit frame (102) and the secondary side limit frame (103), and the ends of the primary limit rod (108) and the secondary limit rod (109) are located inside the rectangular grooves of the primary side limit frame (102) and the secondary side limit frame (103).

4. The device for measuring distance and alarming near live-line construction according to claim 1 is characterized in that: The number of the main limiting rod (108) and the number of the auxiliary limiting rod (109) are two each, and bearings are fixed at the ends of the main limiting rod (108) and the auxiliary limiting rod (109).

5. The device for measuring distance and alarming near live-line construction according to claim 1 is characterized in that: The outer side surface of the middle portion of the outer main fixing ring (101) contacts the inner side surface of the outer auxiliary sliding ring (104).

6. The device for measuring distance and alarming near live-line construction according to claim 1 is characterized in that: The number of the main scroll wheel (204) and the number of the auxiliary scroll wheel (205) are two each, the indicator light holder (106) is located in the middle of the main fixing rod (206) and the auxiliary fixing rod (207), and the inner hand ring (201) is located at the top inside the outer main fixing ring (101).

7. The device for measuring distance and alarming near live-line construction according to claim 1 is characterized in that: The outer auxiliary sliding ring (104) and the outer main fixing ring (101) are located in the middle of the front blocking disk (202) and the rear blocking disk (203).

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