Angle measuring structure for elevator detection

Abstract

The utility model discloses an angle measuring structure used for elevator detection, a clamping mechanism comprises a clamping frame, one side of the inner wall of the clamping frame is provided with a limiting groove, the inner wall of the limiting groove is slidably connected with a push plate, one end of the push plate extends to the outer side of the clamping frame, and the other end of the push plate extends to the outer side of the clamping frame. The other end of the push plate is located in the clamping frame and fixedly provided with a protruding block, a first spring is fixedly installed on one side of the outer wall of the protruding block, the other end of the first spring is fixedly installed on the inner wall of the clamping frame, a second spring is fixedly connected to the lower end of the inner wall of the protruding block, and a clamping piece is fixedly connected to the top of the second spring. The surface of the clamping piece is in sliding connection with the inner wall of the protruding block, after the measuring face of the guiding rule abuts against the elevator guide rail, the clamping mechanism can clamp the elevator guide rail by pushing the push plate, and therefore the guiding rule abuts between the elevator guide rail and the clamping mechanism, and the stability of an operator during guiding rule measurement can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator detection technical field, concretely relates to a angle measurement structure for elevator detection. BACKGROUND

[0002] Elevator guide rail perpendicularity detection is to ensure that the vertical installation of guide rail during elevator operation meets the standard, to ensure the smooth and safe operation of elevator, and this detection is very key to the operation stability and safety of elevator, and needs to be carried out during installation and regular maintenance.

[0003] In the prior art, when the perpendicularity of the elevator guide rail is detected, a ruler is usually used, the ruler is tightly attached to the guide rail during use, and then the reading is carried out through the operation surface after the ruler is stable. However, the space in the elevator shaft is relatively narrow, and it is inconvenient for the operator to maintain the stability of the ruler during detection operation. In addition, lighting is usually lacking in the elevator shaft, so it is inconvenient to read the measurement results. Therefore, an angle measurement structure for elevator detection is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The technical problems to be solved by the utility model are as follows: the space in the elevator shaft is relatively narrow, and it is inconvenient for the operator to maintain the stability of the ruler during detection operation. In addition, lighting is usually lacking in the elevator shaft, so it is inconvenient to read the measurement results.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An angle measurement structure for elevator detection, comprising a ruler main body, the upper end and the lower end of the ruler main body are provided with clamping mechanisms, and the outer side of the clamping mechanism is provided with an illumination mechanism.

[0007] Further comprising:

[0008] The clamping mechanism comprises a clamping frame, a limiting groove is formed in one side of the inner wall of the clamping frame, a push plate is slidably connected to the inner wall of the limiting groove, one end of the push plate extends to the outer side of the clamping frame, and the other end of the push plate is located inside the clamping frame and fixedly installed with a protruding block;

[0009] Wherein, the outer wall of the protruding block is fixedly installed with a spring one, and the other end of the spring one is fixedly installed with the inner wall of the clamping frame.

[0010] Wherein, the inner wall of the protruding block is fixedly connected with a spring two at the lower end, the top of the spring two is fixedly connected with a clamping piece, and the surface of the clamping piece is slidably connected with the inner wall of the protruding block.

[0011] As a further scheme of the utility model: the upper end side of the clamping piece is provided with an inclined plane, the other side of the upper end of the clamping piece is fixedly connected with a protective pad, and the inclined plane of the clamping piece gradually extends downwards in the direction away from the protective pad.

[0012] As a further scheme of the utility model: the surface of the clamping frame is threadedly connected with a lead screw at one end, one end of the lead screw extends into the interior of the clamping frame and is rotatably connected with a resisting plate, and the other end of the lead screw extends to the outside of the clamping frame and is fixedly connected with a knob.

[0013] As a further scheme of the utility model: a mounting groove is formed in the surface of the clamping frame below the knob, one side of the mounting groove extends to the edge of the clamping frame, and the other side of the inner wall of the mounting groove is fixedly connected with a magnetic attraction piece.

[0014] As a further scheme of the utility model: the lighting mechanism comprises a power supply box, one side of the power supply box is fixedly connected with a mounting block, the bottom surface of the power supply box and located on the side away from the mounting block is fixedly connected with an angle plate, and one side of the angle plate is fixedly installed with a lamp plate.

[0015] As a further scheme of the utility model: the outer wall of the mounting block is slidably connected with the inner wall of the mounting groove, and the side edge of the mounting block is also magnetically connected with the magnetic attraction piece.

[0016] As a further scheme of the utility model: the ruler body comprises a ruler body, a rotating pin is rotatably connected to the middle part of the surface of the ruler body, one side of the ruler body is provided with a measuring surface, the front surface of the ruler body is fixedly installed with an operation surface at the lower end, the top and bottom of the ruler body are fixedly connected with end covers, the upper end and the lower end of the surface of the ruler body are movably connected with the clamping frame, and the surface of the ruler body is also abutted with the limiting groove.

[0017] The utility model discloses the beneficial effects of:

[0018] (1) the utility model is provided with the clamping mechanism on the outside of the ruler body, the clamping frame can be installed at the upper end and the lower end after the ruler is unfolded, after the measuring surface of the ruler abuts against the elevator guide rail, the clamping mechanism can be clamped to the elevator guide rail by pushing the push plate, so that the ruler is abutted between the elevator guide rail and the clamping mechanism, and the stability of the operator when using the ruler to measure can be assisted.

[0019] (2) the clamping mechanism is connected with the lighting mechanism through the mounting groove on the surface, when the clamping mechanism is installed above the operation surface of the ruler body, the lighting mechanism can light towards the operation surface direction through the lamp plate, so that the operator can read accurately. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in connection with the drawings.

[0021] Figure 1 is the overall structure schematic diagram of the utility model;

[0022] Figure 2 is the bottom structure schematic diagram of the clamping mechanism in the utility model;

[0023] Figure 3 is the internal structure schematic diagram of the clamping frame in the utility model;

[0024] Figure 4 is the internal structure schematic diagram of the push plate in the utility model;

[0025] Figure 5 is the side structure schematic diagram of the illumination mechanism in the utility model.

[0026] In the figure: 1, the ruler body; 101, the ruler body; 102, the rotating pin; 103, the measuring surface; 104, the operation surface; 105, the end cover; 2, the clamping mechanism; 201, the clamping frame; 202, the screw rod; 203, the knob; 204, the stop plate; 205, the limiting groove; 206, the push plate; 207, the protruding block; 208, the spring one; 209, the spring two; 210, the clamping piece; 211, the protective pad; 212, the mounting groove; 213, the magnetic attraction piece; 3, the illumination mechanism; 301, the power supply box; 302, the mounting block; 303, the angle plate; 304, the lamp plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] As shown in Figures 1-5 A kind of angle measurement structure for elevator detection, including ruler body 1, the upper end and the lower end of ruler body 1 are provided with clamping mechanism 2, the outer side of clamping mechanism 2 is provided with illumination mechanism 3;Still include: clamping mechanism 2 includes clamping frame 201, the inner wall of clamping frame 201 is opened in limiting groove 205, limiting groove 205 is slidably connected with push plate 206, one end of push plate 206 extends to the outer side of clamping frame 201, and the other end of push plate 206 is located in the inside of clamping frame 201 and is fixedly installed with protruding block 207;Wherein, the outer wall of protruding block 207 is fixedly installed with spring one 208, the other end of spring one 208 is fixedly installed with clamping frame 201 inner wall;Wherein, the inner wall lower end of protruding block 207 is fixedly connected with spring two 209, the top of spring two 209 is fixedly connected with clamping piece 210, the surface of clamping piece 210 is slidably connected with the inner wall of protruding block 207, as shown inFigure 3 As shown, the limiting groove 205 limits the moving direction of the push plate 206, ensuring that the push rod 206 can only move along a single linear direction;

[0029] The upper end of the clamping piece 210 is provided with an inclined surface, and the other side of the upper end of the clamping piece 210 is fixedly connected with a protective pad 211; the inclined surface of the clamping piece 210 gradually extends downward in a direction away from the protective pad 211, as shown in the figure. Figure 4 As shown, the protective pad 211 is made of rubber material, so as to avoid slipping between the clamping piece 210 and the elevator guide rail;

[0030] The surface of the clamping frame 201 is threadedly connected with a lead screw 202, one end of the lead screw 202 extends into the interior of the clamping frame 201 and is rotationally connected with an abutting plate 204, and the other end of the lead screw 202 extends to the outside of the clamping frame 201 and is fixedly connected with a knob 203, as shown in the figure. Figure 2 As shown, the abutting plate 204 presses the ruler body 101 into the interior of the clamping frame 201;

[0031] The surface of the clamping frame 201 and below the knob 203 is provided with a mounting groove 212, one side of the mounting groove 212 extends to the edge of the clamping frame 201, and the other side of the inner wall of the mounting groove 212 is fixedly connected with a magnetic attraction piece 213; the lighting mechanism 3 comprises a power supply box 301, one side of the power supply box 301 is fixedly connected with a mounting block 302, the bottom surface of the power supply box 301 and away from the mounting block 302 is fixedly connected with an angle plate 303, one side of the angle plate 303 is fixedly installed with a lamp plate 304, the outer wall of the mounting block 302 is slidingly connected with the inner wall of the mounting groove 212, and the side edge of the mounting block 302 is also magnetically connected with the magnetic attraction piece 213, as shown in the figure. Figure 5 As shown, the mounting block 302 is made of iron, so as to be adsorbed with the magnetic attraction piece 213, thereby improving the installation stability of the lighting mechanism 3;

[0032] The ruler body 1 comprises a ruler body 101, the surface of the ruler body 101 is rotationally connected with a rotating pin 102 in the middle, one side of the ruler body 101 is provided with a measuring surface 103, the front surface of the ruler body 101 is fixedly installed with an operation surface 104 at the lower end, the top and bottom of the ruler body 101 are fixedly connected with end covers 105, the upper end and the lower end of the surface of the ruler body 101 are movably connected with the clamping frame 201, and the surface of the ruler body 101 is also abutted with the limiting groove 205.

[0033] The working principle of the utility model:

[0034] When the device is in use, firstly, the ruler body 1 is unfolded, then the rotation pin 102 is rotated to fix the unfolded ruler body 1, then the upper and lower sides of the ruler body 101 are sleeved with the clamping frame 201, during which the side edge of the ruler body 101 contacts the inclined surface of the clamping piece 210, and the clamping piece 210 is pressed into the interior of the protrusion 207, when the ruler body 101 is completely inserted into the interior of the clamping frame 201, the knob 203 is rotated to drive the screw rod 202 to rotate into the interior of the clamping frame 201, so that the pressing plate 204 presses the surface of the ruler body 101, thereby completing the fixing;

[0035] Secondly, the measuring surface 103 is closely attached to the elevator guide rail, and then the push plate 206 is pushed towards the elevator guide rail, so that the side of the push plate close to the clamping piece 210 slides along the surface of the guide rail, the spring 208 is stretched, and after the clamping piece 210 is separated from the elevator guide rail, the spring 209 pushes the clamping piece 210 to extend, so that the side of the protective pad 211 contacts the edge of the elevator guide rail, at this time, the push plate 206 is loosened, the spring 208 is contracted, so that the protective pad 211 is tightly attached to the elevator guide rail, at this time, the clamping mechanism 2 is relatively fixed with the elevator guide rail, and the ruler body 1 in the clamping mechanism 2 is also closely attached to the surface of the elevator guide rail.

[0036] The above describes one embodiment of the utility model in detail, but the content described can only be the preferred embodiment of the utility model, and cannot be considered as limiting the implementation range of the utility model. Any equivalent change and improvement within the application range of the utility model should still belong to the patent coverage range of the utility model.

Claims

1. An angle measurement structure for elevator detection, comprising a calliper body (1), the upper end and the lower end of the calliper body (1) are provided with clamping mechanisms (2), the outer side of the clamping mechanisms (2) is provided with lighting mechanisms (3); characterized in that Further comprising: The clamping mechanism (2) comprises a clamping frame (201), a limiting groove (205) is formed on one side of the inner wall of the clamping frame (201), a push plate (206) is slidably connected to the inner wall of the limiting groove (205), one end of the push plate (206) extends to the outer side of the clamping frame (201), and the other end of the push plate (206) is located inside the clamping frame (201) and fixedly installed with a protruding block (207); Wherein, the outer wall of the protruding block (207) is fixedly installed with a spring one (208), the other end of the spring one (208) is fixedly installed with the inner wall of the clamping frame (201); Wherein, the inner wall of the protruding block (207) is fixedly connected with a spring two (209) at the lower end, the top of the spring two (209) is fixedly connected with a clamping piece (210), and the surface of the clamping piece (210) is slidably connected with the inner wall of the protruding block (207).

2. An angle measuring structure for elevator detection according to claim 1, characterized in that, The upper end of the clamping piece (210) is provided with an inclined surface on one side, the upper end of the clamping piece (210) is fixedly connected with a protective pad (211) on the other side, and the inclined surface of the clamping piece (210) gradually extends downward away from the protective pad (211).

3. An angle measuring structure for elevator detection according to claim 2, characterized in that, The surface of the clamping frame (201) is threadedly connected with a lead screw (202) at one end, one end of the lead screw (202) extends into the interior of the clamping frame (201) and is rotatably connected with a resisting plate (204), the other end of the lead screw (202) extends to the outside of the clamping frame (201) and is fixedly connected with a knob (203).

4. An angle measuring structure for elevator detection according to claim 3, characterized in that, The surface of the clamping frame (201) and below the knob (203) is provided with a mounting groove (212), one side of the mounting groove (212) extends to the edge of the clamping frame (201), and the other side of the inner wall of the mounting groove (212) is fixedly connected with a magnetic attraction piece (213).

5. An angle measuring structure for elevator detection according to claim 4, characterized in that, The lighting mechanism (3) comprises a power supply box (301), one side of the power supply box (301) is fixedly connected with a mounting block (302), the bottom surface of the power supply box (301) and away from the mounting block (302) is fixedly connected with an angle plate (303), one side of the angle plate (303) is fixedly installed with a lamp plate (304).

6. An angle measuring structure for elevator detection according to claim 5, characterized in that, The outer wall of the mounting block (302) is slidably connected with the inner wall of the mounting groove (212), and the side edge of the mounting block (302) is also magnetically connected with the magnetic attraction piece (213).

7. An angle measuring structure for elevator detection according to claim 4, characterized in that, Said rely on the ruler body (1) includes the ruler body (101), the surface middle part of the ruler body (101) is rotatably connected with the rotating pin (102), one side of the ruler body (101) is provided with the measuring surface (103), the front lower end of the ruler body (101) is fixedly installed with the operation surface (104), the top and bottom of the ruler body (101) are fixedly connected with the end cover (105), the surface upper end and lower end of the ruler body (101) are movably connected with the clamping frame (201), and the surface of the ruler body (101) is also abutted with the limiting groove (205).

Images