Novel elevator detection ruler

Abstract

The utility model discloses a novel elevator detection ruler, which relates to the technical field of elevator detection and comprises a main body block, the rear end of the main body block is provided with an accommodating groove, one side of the accommodating groove far away from a wedge-shaped plug block is provided with a limiting groove, a spring groove is arranged above the limiting groove, the top of the spring groove is fixedly connected with a fixing rod, and the fixing rod and the spring groove are coaxial. The bottom of the fixing rod is fixedly connected to the bottom wall of the containing groove, an auxiliary ruler is slidably connected to the fixing rod, a reset spring is fixedly connected to the top of the auxiliary ruler, the top of the reset spring is fixed into the spring groove, and the fixing rod is sleeved with the reset spring. The beneficial effects are that when the verticality of the elevator car is detected, the auxiliary ruler rotates around the fixed rod, then the auxiliary ruler rotates to be perpendicular to the main body block, and the reset spring recovers deformation to drive the auxiliary ruler and the fixed rod to slide to move towards the spring groove, so that the auxiliary ruler abuts against the top wall of the limiting groove, and the auxiliary ruler and the main body block are in an L shape; and the verticality of the car wall and the car bottom can be detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator detection technical field, in particular to a novel elevator detection ruler. BACKGROUND

[0002] The elevator is a kind of equipment for vertical transportation of personnel or goods in building, and the car is the box type space for carrying in the elevator, and the working principle of the elevator mainly relies on motor drive transmission device, to drive the car vertical lifting along guide rail.

[0003] Through the search, China patent publication No. CN216977746U discloses a kind of multifunctional elevator inspection ruler, the patent is moved by right angle triangle block detection rope, until detection rope is in the state of being straightened, after the side of grip block is attached to elevator door, the verticality of elevator can be detected, the device has certain problems: with the increase of use frequency, detection rope gradually wears or deforms, affect the accuracy of detection. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned problems and provides a kind of novel elevator detection ruler.

[0005] The utility model realizes the above-mentioned purpose by the following technical scheme:

[0006] A kind of novel elevator detection ruler, including main body block, the hinge joint wedge-shaped plug block in one side of main body block, the rear end of main body block is opened and is received groove, the side of receiving groove close to wedge-shaped plug block is equipped with rubber pad, rubber pad is fixed on the bottom wall of receiving groove, the side of receiving groove away from wedge-shaped plug block is opened and is limited to groove, the side of limiting groove close to main body block is arc-shaped, limiting groove is located above receiving groove, spring groove is opened in the top of limiting groove, spring groove is cylindrical, fixed rod is fixedly connected in the top of spring groove, fixed rod is coaxial with spring groove, fixed rod bottom is fixedly connected on the bottom wall of receiving groove, auxiliary ruler is slidably connected on fixed rod, reset spring is fixedly connected on the top of auxiliary ruler, reset spring top is fixed in spring groove, reset spring is sleeved on the outside of fixed rod, in initial state, auxiliary ruler is located in receiving groove, rubber pad extrudes the bottom of auxiliary ruler.

[0007] Preferably, the front and rear ends of the wedge-shaped plug block are symmetrically opened sliding grooves, the sliding grooves are parallel to the wedge surface of the wedge-shaped plug block, the sliding grooves are slidably connected with the indicating blocks, the wedge surface of the wedge-shaped plug block is provided with a scale groove, and the indicating blocks are slidably connected with the scale groove.

[0008] Preferably, the side of the main body block close to the wedge-shaped plug block is provided with symmetric threaded rods, the threaded rods are threadedly connected with the main body block, the threaded rods are threadedly connected with the movable plates, the movable plates are fixedly connected with the latches at the end away from the threaded rods, and the latches are located at the side of the movable plates close to the wedge-shaped plug block.

[0009] Preferably, the wedge-shaped plug has symmetrical limiting holes at the front and back ends, and the limiting holes are matched with the bolt.

[0010] Preferably, the main block has a groove at the top, the groove is fixedly connected with an auxiliary rod near one side of the wedge-shaped plug, the auxiliary rod is hingedly connected with a hinged rod, and the hinged rod is hingedly connected with a connecting rod at the end away from the auxiliary rod.

[0011] Preferably, the connecting rod is provided with a spotlight at the end away from the hinged shaft of the hinged rod, and the spotlight is rotationally connected between the symmetrical connecting rods.

[0012] Beneficial effects are that when the verticality of the elevator car is detected, the auxiliary ruler is rotated around the fixed rod, and then the auxiliary ruler is rotated to be perpendicular to the main block, at this time, the reset spring restores the deformation to drive the auxiliary ruler and the fixed rod to slide to the spring groove, so that the auxiliary ruler abuts against the top wall of the limiting groove, at this time, the auxiliary ruler and the main block are in L shape, and the verticality of the car wall and the car bottom can be detected.

[0013] The additional technical features and advantages of the utility model will be more obvious in the following description, or can be understood through the specific practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used together with the following specific embodiments to explain the utility model, but do not constitute the limitation to the utility model. In the drawings:

[0015] Figure 1 is a perspective view of the novel elevator detection ruler described in the utility model;

[0016] Figure 2 is Figure 1 the enlarged view of A of

[0017] Figure 3 is a top view of the novel elevator detection ruler described in the utility model;

[0018] Figure 4 is a rear perspective view of the novel elevator detection ruler described in the utility model;

[0019] Figure 5 is Figure 4 the enlarged view of B of

[0020] The reference signs are explained as follows: 101, main body block; 102, wedge-shaped plug block; 103, recess; 201, sliding groove; 202, indicating block; 203, scale groove; 301, threaded rod; 302, movable plate; 303, bolt; 401, storage groove; 402, rubber pad; 501, limiting groove; 502, spring groove; 503, fixed rod; 504, auxiliary ruler; 505, reset spring; 601, auxiliary rod; 602, hinged rod; 603, connecting rod; 7, spotlight; 8, limiting hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0022] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0023] The present application will be further described below with reference to the drawings:

[0024] As Figures 1-5As shown, a new elevator detection ruler, including the main block 101, one side of the main block 101 is hinged with the wedge-shaped plug block 102, the rear end of the main block 101 is provided with a receiving groove 401, the side of the receiving groove 401 close to the wedge-shaped plug block 102 is provided with a rubber pad 402, the rubber pad 402 is fixed on the bottom wall of the receiving groove 401, the side of the receiving groove 401 away from the wedge-shaped plug block 102 is provided with a limiting groove 501, the side of the limiting groove 501 close to the main block 101 is arc-shaped, the limiting groove 501 is above the receiving groove 401, the top of the limiting groove 501 is provided with a spring groove 502, the spring groove 502 is cylindrical, the top of the spring groove 502 is fixedly connected with a fixed rod 503, the fixed rod 503 is coaxial with the spring groove 502, the bottom of the fixed rod 503 is fixedly connected on the bottom wall of the receiving groove 401, the fixed rod 503 is slidably connected with an auxiliary ruler 504, the top of the auxiliary ruler 504 is fixedly connected with a return spring 505, the top of the return spring 505 is fixed in the spring groove 502, the return spring 505 is sleeved outside the fixed rod 503, in the initial state, the auxiliary ruler 504 is in the receiving groove 401, at this time, the return spring 505 is in the stretched state, the rubber pad 402 extrudes the bottom of the auxiliary ruler 504, when the verticality of the elevator car needs to be detected, the auxiliary ruler 504 is rotated out, the auxiliary ruler 504 rotates around the fixed rod 503, so that the auxiliary ruler 504 is separated from the rubber pad 402, then the auxiliary ruler 504 is rotated to be perpendicular to the main block 101, at this time, the return spring 505 restores the deformation to drive the auxiliary ruler 504 to slide with the fixed rod 503 to move to the spring groove 502, the edge of the auxiliary ruler 504 slides with the limiting groove 501, so that the auxiliary ruler 504 abuts against the top wall of the limiting groove 501, thereby the auxiliary ruler 504 is limited, at this time, the auxiliary ruler 504 and the main block 101 are L-shaped, then the edge of the auxiliary ruler 504 is placed on the car bottom, and the main block 101 perpendicular to the auxiliary ruler 504 is closely attached to the car wall, thereby the verticality of the car wall and the car bottom is detected.

[0025] The front and rear ends of the wedge-shaped plug block 102 are provided with symmetrical sliding grooves 201, the sliding grooves 201 are parallel to the wedge-shaped surface of the wedge-shaped plug block 102, the sliding grooves 201 are slidably connected with an indicating block 202, the wedge-shaped surface of the wedge-shaped plug block 102 is provided with a scale groove 203, the indicating block 202 is slidably connected with the scale groove 203, the tip of the wedge-shaped plug block 102 is inserted into the gap around the elevator by holding the main block 101, so that the indicating block 202 slides in the sliding groove 201, the value is obtained by the position of the indicating block 202 on the scale groove 203.

[0026] The side of the main block 101 close to the wedge-shaped plug block 102 is provided with symmetrical threaded rods 301, the threaded rods 301 are threadedly connected with the main block 101, the threaded rods 301 are threadedly connected with a movable plate 302, the end of the movable plate 302 away from the threaded rod 301 is fixedly connected with a latch 303, the latch 303 is located on the side of the movable plate 302 close to the wedge-shaped plug block 102.

[0027] The wedge-shaped plug 102 is provided with symmetrical limiting holes 8 at the front and rear ends, and the limiting holes 8 are matched with the bolt 303. When it is needed to use, the threaded rod 301 is rotated to make the threaded rod 301 threadedly matched with the main body block 101, the movable plate 302 is driven by the threaded rod 301 to move towards the main body block 101, the bolt 303 is matched with the limiting holes 8, the wedge-shaped plug 102 is fixed with the main body block 101, after use, the threaded rod 301 is rotated to make the bolt 303 gradually separated from the limiting holes 8, the threaded rod 301 is continuously rotated to make the threaded rod 301 separated from the main body block 101, the wedge-shaped plug 102 is folded up by rotating around the hinge shaft of the main body block 101, and it is convenient to store.

[0028] The main body block 101 is provided with a groove 103 at the top, the groove 103 is fixedly connected with an auxiliary rod 601 at the side close to the wedge-shaped plug 102, the auxiliary rod 601 is hingedly connected with a hinge rod 602, and the hinge rod 602 is hingedly connected with a connecting rod 603 at the end away from the auxiliary rod 601.

[0029] The connecting rod 603 is provided with a spotlight 7 at the end away from the hinge shaft of the hinge rod 602, the spotlight 7 is rotationally connected between the symmetrical connecting rods 603, when the light is weak at the position to be detected, the spotlight 7 is turned on to make the hinge rod 602 rotate around the auxiliary rod 601, the included angle between the connecting rod 603 and the hinge rod 602 is adjusted, and then the spotlight 7 is rotated to adjust the light.

[0030] Working principle: when using, rotate the threaded rod 301, make the threaded rod 301 and the main body block 101 screw thread cooperation, the threaded rod 301 drives the movable plate 302 to the main body block 101 movement, the bolt 303 corresponds the limiting hole 8 and cooperates with the limiting hole 8, fixes the wedge-shaped plug block 102 and the main body block 101, holds the main body block 101 and inserts the tip of the wedge-shaped plug block 102 into the gap around the elevator, makes the indicating block 202 slide in the sliding groove 201, obtains the value through the position of the indicating block 202 on the scale groove 203, opens the spotlight 7 when the light is weak, makes the hinged rod 602 rotate around the auxiliary rod 601, adjusts the included angle of the connecting rod 603 and the hinged rod 602, then rotates the spotlight 7 and adjusts the light, when needing to detect the verticality of the elevator car, rotates the auxiliary ruler 504, makes the auxiliary ruler 504 rotate around the fixed rod 503, makes the auxiliary ruler 504 separate from the rubber pad 402, then rotates the auxiliary ruler 504 to be perpendicular to the main body block 101, at this time, the reset spring 505 restores the deformation and drives the auxiliary ruler 504 and the fixed rod 503 to slide and move to the spring groove 502, the edge of the auxiliary ruler 504 and the limiting groove 501 slide, makes the auxiliary ruler 504 and the top wall of the limiting groove 501 abut, thereby limiting the auxiliary ruler 504, at this time, the auxiliary ruler 504 and the main body block 101 are L-shaped, then places the edge of the auxiliary ruler 504 on the car bottom, and tightly sticks the main body block 101 perpendicular to the auxiliary ruler 504 to the car wall, thereby detecting the verticality of the car wall and the car bottom, when using, rotates the threaded rod 301, makes the bolt 303 gradually separate from the limiting hole 8, continues to rotate the threaded rod 301, makes the threaded rod 301 separate from the main body block 101, rotates the wedge-shaped plug block 102 around the hinge shaft of the main body block 101 and folds up, is convenient for storage.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. The technical personnel in the industry should understand that the utility model is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, these changes and improvements all fall into the scope of the utility model claimed for protection. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of elevator detection scale, comprising a main body block (101), one side of which is hinged with a wedge-shaped plug block (102), characterized in that: The rear end of the main block (101) is provided with a receiving groove (401), one side of the receiving groove (401) close to the wedge-shaped plug (102) is provided with a rubber pad (402), the rubber pad (402) is fixed on the bottom wall of the receiving groove (401), the side of the receiving groove (401) away from the wedge-shaped plug (102) is provided with a limiting groove (501), the limiting groove (501) is arc-shaped on the side close to the main block (101), the limiting groove (501) is located above the receiving groove (401), a spring groove (502) is formed above the limiting groove (501), the spring groove (502) is cylindrical, a fixed rod (503) is fixedly connected to the top of the spring groove (502), the fixed rod (503) is coaxial with the spring groove (502), the bottom of the fixed rod (503) is fixedly connected to the bottom wall of the receiving groove (401), an auxiliary ruler (504) is slidably connected to the fixed rod (503), a return spring (505) is fixedly connected to the top of the auxiliary ruler (504), the top of the return spring (505) is fixed in the spring groove (502), the return spring (505) is sleeved outside the fixed rod (503), in the initial state, the auxiliary ruler (504) is located in the receiving groove (401), and the rubber pad (402) extrudes the bottom of the auxiliary ruler (504).

2. A novel elevator detection scale as claimed in claim 1, wherein: The front and rear ends of the wedge-shaped plug (102) are provided with symmetrical sliding grooves (201), the sliding grooves (201) are parallel to the wedge surface of the wedge-shaped plug (102), and the sliding grooves (201) are slidably connected with indicating blocks (202), and the wedge surface of the wedge-shaped plug (102) is provided with a scale groove (203), and the indicating blocks (202) are slidably connected with the scale groove (203).

3. A novel elevator detection scale as claimed in claim 1, wherein: The side of the main block (101) close to the wedge-shaped plug (102) is provided with symmetrical threaded rods (301), the threaded rods (301) are threadedly connected with the main block (101), and the threaded rods (301) are threadedly connected with movable plates (302), one end of the movable plates (302) away from the threaded rods (301) is fixedly connected with a bolt (303), and the bolt (303) is located on the side of the movable plates (302) close to the wedge-shaped plug (102).

4. A novel elevator detection scale as claimed in claim 3, wherein: The front and rear ends of the wedge-shaped plug (102) are provided with symmetrical limiting holes (8), and the limiting holes (8) are matched with the bolt (303).

5. A novel elevator detection scale as claimed in claim 1, wherein: The top of the main block (101) is provided with a recess (103), the side of the recess (103) close to the wedge-shaped plug (102) is fixedly connected with an auxiliary rod (601), the auxiliary rod (601) is hingedly connected with a hinge rod (602), and one end of the hinge rod (602) away from the auxiliary rod (601) is hingedly connected with a connecting rod (603).

6. A novel elevator detection scale as claimed in claim 5, wherein: One end of the connecting rod (603) away from the hinge shaft of the hinge rod (602) is provided with a spotlight (7), and the spotlight (7) is rotatably connected between the symmetrical connecting rods (603).

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