Elevator gap inspection device
The elevator gap inspection device uses a bidirectional threaded rod and silicone sleeve to adjust and store inspection rods safely, addressing the risk of injury and enhancing safety during use.
Patent Information
- Application Number
- CN202420725116.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-10
AI Technical Summary
Existing elevator gap inspection devices have sharp measuring components that can accidentally injure users and lack a mechanism for safe storage when not in use.
The device incorporates a bidirectional threaded rod, moving blocks, pointers, and a silicone sleeve to adjust the distance and angle of inspection rods, allowing safe measurement and storage, with the silicone sleeve providing a soft barrier to prevent injury.
The solution ensures safe measurement by preventing the inspection rods from stabbing users and enhances safety by allowing the rods to be stored safely, reducing the risk of injury.
Smart Images
Figure CN222293307U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator gap inspection, in particular to an elevator gap inspection device. Background Art
[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rows of rigid tracks that are perpendicular to the horizontal plane or inclined at an angle of less than 15° to the plumb line. The gap between the elevator door and the body gradually increases. A larger gap can easily draw in objects that touch the door during the process of opening and closing the door (such as a child's hand touching the door), causing a safety accident. Therefore, a detection device for detecting the gap between the elevator door and the body is required.
[0003] A patent with publication number CN216283179U discloses an inspection device for detecting the gap between an elevator door and a main body, comprising a base rod, a scale is arranged on the front side of the base rod, a measuring component for detecting the gap is arranged on one side of the top of the base rod, and a limit component for measuring the spacing by the limit measuring component is arranged at the bottom of the base rod; a force-applying component for applying pressure to the elevator door is arranged at one end of the base rod away from the measuring component, and the force-applying component is specifically a handle.
[0004] In the above technology, through the cooperation of various components, the size of the gap between the elevator door and the main body can be detected to prevent safety hazards during the use of the elevator from causing harm to personnel. However, the sharp measuring components may accidentally injure the user's arm, and the measuring components cannot be stored when idle, which reduces the safety of the inspection device, so innovation is made in this technology. Utility Model Content
[0005] The utility model aims to provide an elevator gap inspection device to solve the problems in the above background technology that the sharp measuring components may accidentally injure the user's arm and the measuring components cannot be stored when idle.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator gap inspection device, comprising an inspection box, a grip and a scale number, one end of the grip is fixedly connected to one side of the inspection box, the scale number is opened on the surface of the inspection box, a bidirectional threaded rod is rotatably installed inside the inspection box, a hand-held rod is provided on one side of the inspection box, two moving blocks are sleeved on one end of the bidirectional threaded rod, an annular rod is fixedly installed on one side of the two moving blocks, a pointer is fixedly installed on one end of the two annular rods, the two pointers are respectively in contact with the surface of the scale number, a rotating rod is provided on the other side of the two moving blocks, an inspection rod is sleeved on one end of the two rotating rods, and an auxiliary groove is opened on one side of the two inspection rods.
[0007] As a preferred technical solution of the utility model, one end of the hand-held rod is fixedly connected to one end of the bidirectional threaded rod, and the two moving blocks are respectively threadedly sleeved on one end of the bidirectional threaded rod.
[0008] As a preferred technical solution of the utility model, auxiliary blocks are slidably installed inside the two auxiliary grooves, and a rotating rod is threadedly rotatably installed on one side of the two auxiliary blocks.
[0009] As a preferred technical solution of the utility model, a U-shaped rod is fixedly installed at one end of the two rotating rods, and a silicone sleeve is provided at one end of the two U-shaped rods.
[0010] As a preferred technical solution of the present invention, the lengths of the two U-shaped rods are both greater than the lengths of the two rotating rods, and the positions of the two silicone sleeves are corresponding.
[0011] As a preferred technical solution of the utility model, one end of the two rotating rods is respectively rotatably connected to one side of the two moving blocks by threads.
[0012] As a preferred technical solution of the utility model, the two inspection rods are respectively fixedly mounted on one end of the two rotating rods, and the positions where the two inspection rods are arranged correspond to each other.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model is an elevator gap inspection device, which is provided with a bidirectional threaded rod, a moving block, a pointer, an inspection rod, a rotating rod and a hand-held rod. By rotating the hand-held rod clockwise, the bidirectional threaded rod can be driven to rotate in the same direction, so that the two moving blocks sleeved on one end thereof can move relatively, so that the distance between the two inspection rods can be adjusted, so that the top ends of the two inspection rods can be embedded in the gap of the elevator to measure the size, and the rotating rod is rotated to drive the inspection rod to rotate. The inspection rod can be flipped and stored on one side of the inspection box, which prevents the sharp inspection rod from stabbing the user's arm and improves the safety of the inspection device.
[0015] 2. The utility model provides an elevator gap inspection device, which is provided with an auxiliary block, a U-shaped rod, a rotating rod and a silicone sleeve. The auxiliary block can move left and right inside the auxiliary groove, so that the position of the silicone sleeve can be adjusted. The U-shaped rod is flipped, and the rotating rod will rotate on the internal thread of the auxiliary block, and at the same time drive the silicone sleeve to flip, so that the angle between the silicone sleeve and the inspection rod can be adjusted. The silicone sleeve can wrap the top of the inspection rod, and the silicone sleeve is made of silicone, which is soft enough to prevent the user from accidentally touching the sharp inspection rod and getting injured. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1This is a front view structural schematic diagram of the utility model;
[0017] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;
[0018] Figure 3 It is a partial front view structural schematic diagram of the utility model;
[0019] Figure 4 It is a partial side structural schematic diagram of the utility model.
[0020] In the figure: 1. test box; 2. grip rod; 3. scale number; 4. bidirectional threaded rod; 5. moving block; 6. ring rod; 7. pointer; 8. rotating rod; 9. test rod; 10. auxiliary block; 11. U-shaped rod; 12. silicone sleeve; 13. rotating rod; 14. auxiliary slot; 15. hand-held rod. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4 , the utility model provides a technical solution of an elevator gap inspection device:
[0023] Embodiment 1:
[0024] like Figure 1-3 As shown, an elevator gap inspection device comprises an inspection box 1, a gripping rod 2 and a scale number 3, one end of the gripping rod 2 is fixedly connected to one side of the inspection box 1, the scale number 3 is opened on the surface of the inspection box 1, a bidirectional threaded rod 4 is rotatably installed inside the inspection box 1, a hand-held rod 15 is arranged on one side of the inspection box 1, one end of the bidirectional threaded rod 4 is sleeved with two moving blocks 5, one side of the two moving blocks 5 are fixedly installed with an annular rod 6, one end of the two annular rods 6 are fixedly installed with pointers 7, the two pointers 7 are respectively in contact with the surface of the scale number 3, a rotating rod 8 is arranged on the other side of the two moving blocks 5, one end of the two rotating rods 8 are sleeved with inspection rods 9, one side of the two inspection rods 9 are opened with auxiliary grooves 14, the hand-held rod 15 is rotated, the bidirectional threaded rod 4 can be driven to rotate in the same direction, so that the two moving blocks 5 sleeved on one end thereof move relatively, so that the distance between the two inspection rods 9 can be adjusted, so that the top ends of the two inspection rods 9 can be embedded in the gap of the elevator to measure the size, and the rotating rod 8 is rotated.
[0025] Embodiment 2:
[0026] Based on the first embodiment, Figure 1 and Figure 4 As shown, one end of the two rotating rods 13 is fixedly installed with a U-shaped rod 11, and one end of the two U-shaped rods 11 is provided with a silicone sleeve 12. The length of the two U-shaped rods 11 is greater than the length of the two rotating rods 13, and the positions of the two silicone sleeves 12 are corresponding. The utility model provides an elevator gap inspection device. By setting an auxiliary block 10, a U-shaped rod 11, a rotating rod 13 and a silicone sleeve 12, the auxiliary block 10 can move left and right inside the auxiliary groove 14, so that the position of the silicone sleeve 12 can be adjusted, and the U-shaped rod 11 is flipped, and the rotating rod 13 will rotate on the internal thread of the auxiliary block 10.
[0027] Working principle: The top of the inspection rod 9 is sharp, and the inspection rod 9 is fixed and will always be in a vertical state, so it will accidentally injure the user. When it is necessary to measure the elevator gap, the user can rotate the handheld rod 15 clockwise, which can drive the two-way threaded rod 4 to rotate in the same direction, so that the two moving blocks 5 sleeved on one end thereof move relatively, so that the distance between the two inspection rods 9 can be adjusted, so that the top ends of the two inspection rods 9 can be embedded in the gap of the elevator to measure the size, and the two pointers 7 move on the surface of the scale number 3 in turn, so that the gap of the elevator can be measured according to the index of the two pointers 7 and the scale number 3. After the elevator gap measurement is completed, the user can rotate the rotating rod 8 to continue The inspection rod 9 is driven to rotate, and the inspection rod 9 can be flipped and stored in one side of the inspection box 1, which prevents the sharp inspection rod 9 from stabbing the user's arm and improves the safety of the inspection device. Since the auxiliary block 10 can move left and right inside the auxiliary groove 14, the position of the silicone sleeve 12 can be adjusted. The U-shaped rod 11 is flipped, and the rotating rod 13 will rotate on the internal thread of the auxiliary block 10, while driving the silicone sleeve 12 to flip, so that the angle between the silicone sleeve 12 and the inspection rod 9 can be adjusted. The silicone sleeve 12 can wrap the top of the inspection rod 9, and the silicone sleeve 12 is made of silicone, which is soft enough to prevent the user from accidentally touching the sharp inspection rod 9 and getting injured, thereby improving the scope of use of the inspection device.
[0028] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An elevator gap inspection device, comprising an inspection box (1), a grip (2) and a scale (3), wherein one end of the grip (2) is fixedly connected to one side of the inspection box (1), and the scale (3) is provided on the surface of the inspection box (1), characterized in that: A bidirectional threaded rod (4) is rotatably mounted inside the test box (1), a hand-held rod (15) is provided on one side of the test box (1), one end of the bidirectional threaded rod (4) is sleeved with two moving blocks (5), one side of the two moving blocks (5) is fixedly mounted with an annular rod (6), one end of the two annular rods (6) is fixedly mounted with a pointer (7), the two pointers (7) are respectively in contact with the surface of the scale number (3), the other side of the two moving blocks (5) is provided with a rotating rod (8), one end of the two rotating rods (8) is sleeved with a test rod (9), and one side of the two test rods (9) is provided with an auxiliary groove (14).
2. An elevator gap inspection device according to claim 1, characterized in that: One end of the handheld rod (15) is fixedly connected to one end of the bidirectional threaded rod (4), and the two moving blocks (5) are respectively threadedly sleeved on one end of the bidirectional threaded rod (4).
3. An elevator gap inspection device according to claim 1, characterized in that: Auxiliary blocks (10) are slidably mounted inside the two auxiliary grooves (14), and rotating rods (13) are threadedly mounted on one side of the two auxiliary blocks (10).
4. An elevator gap inspection device according to claim 3, characterized in that: A U-shaped rod (11) is fixedly mounted on one end of the two rotating rods (13), and a silicone sleeve (12) is provided on one end of the two U-shaped rods (11).
5. An elevator gap inspection device according to claim 4, characterized in that: The lengths of the two U-shaped rods (11) are both greater than the lengths of the two rotating rods (13), and the two silicone sleeves (12) are arranged at corresponding positions.
6. An elevator gap inspection device according to claim 1, characterized in that: One end of the two rotating rods (8) is respectively threadably connected to one side of the two moving blocks (5).
7. An elevator gap inspection device according to claim 1, characterized in that: The two inspection rods (9) are respectively fixedly sleeved on one end of the two rotating rods (8), and the positions where the two inspection rods (9) are arranged correspond to each other.