Detection machining jig for elevator base parts

Abstract

The utility model discloses a detecting and processing jig for elevator base parts, which comprises a bottom plate used for being matched with the bottom of a base body in an abutting mode, and an end wall positioning block used for being matched with the corresponding end wall of the base body in an abutting and positioning mode is vertically arranged on the upper surface of the bottom plate. The upper surface of the bottom plate is vertically provided with a side wall positioning block used for abutting against the corresponding side wall of the base body in a positioning fit mode, the bottom plate is further provided with a positioning reference rod used for being sleeved with the second vertical through hole for positioning, and the bottom plate is further provided with a first detection hole used for being connected with the first vertical through hole in an aligned mode. A first detection rod is arranged in the first detection hole in a penetrating manner; a transverse detection rod is arranged on the side wall positioning block in a sliding manner; therefore, the elevator base part detection device can be used for efficiently detecting elevator base parts, has the characteristics of high detection efficiency and convenience in detection operation, and is also convenient for workers to clearly know whether the elevator base parts are detected to be qualified at a glance.

Description

[Technical field]

[0001] The utility model relates to a detection and processing jig for elevator base parts. [Background technology]

[0002] The current elevator is mainly composed of a traction machine (winch), guide rails, counterweight device, safety device (such as speed limiter, safety clamp and buffer, etc.), signal control system, car and hall door, etc. These parts are installed in the shaft and machine room of the building respectively. Usually, a wire rope friction transmission is adopted. The wire rope is passed around the traction wheel, and the two ends are connected to the car and the counterweight respectively. The motor drives the traction wheel to raise and lower the car. The elevator requires safety and reliability, high transportation efficiency, accurate leveling and comfortable riding. The basic parameters of the elevator mainly include rated load, number of passengers, rated speed, car outer dimensions and shaft type.

[0003] During the manufacturing process, the elevator base parts (such as nut fixing blocks, etc.) usually need to be inspected to check whether the elevator base parts meet the industry standards. However, nowadays, the inspection of elevator base parts is usually done by staff using handheld inspection tools, which has the problems of low inspection efficiency and poor inspection effect.

[0004] For this reason, the present invention is studied and proposed in view of the above-mentioned problems. [Contents of the utility model]

[0005] The utility model aims to overcome the shortcomings of the prior art and provide a detection and processing jig for elevator base parts, through the end wall positioning block and the corresponding end wall of the base body abutting and positioning cooperation, the side wall positioning block and the corresponding side wall of the base body abutting and positioning cooperation, and the positioning reference rod penetrating the second vertical through hole to limit the movement of the base body along the horizontal and vertical directions of the bottom plate, that is, the base body is positioned on the bottom plate, and then the first detection rod is simultaneously penetrated through the first detection hole and the first vertical through hole. At this moment, if the first detection rod can be simultaneously penetrated through the first detection hole and the first vertical through hole, the detection indicates that the first vertical through hole detection is qualified, and if it occurs If the first detection rod cannot be simultaneously inserted into the first detection hole and the first vertical through hole, the detection indicates that the first vertical through hole detection has failed; at the same time, the horizontal detection rod slides toward the side of the base body relative to the side wall positioning block. At this moment, if the horizontal detection rod is inserted into the horizontal through hole, the detection indicates that the horizontal through hole detection has passed; if the horizontal detection rod cannot be inserted into the horizontal through hole, the detection indicates that the horizontal through hole detection has failed. Therefore, the utility model can be used to efficiently detect the elevator base components, has the characteristics of high detection efficiency and convenient detection operation, and also facilitates the staff to understand at a glance whether the elevator base components have passed the detection.

[0006] The utility model is realized by the following technical solutions:

[0007] A detection and processing jig for elevator base parts, the elevator base 100 includes a base body 110, the base body 110 is provided with a first vertical through hole 120 and a second vertical through hole 130 which are parallel to each other and spaced apart, the base body 110 is provided with a transverse through hole 140 located on one side of the second vertical through hole 130, and the central axis of the transverse through hole 140 is perpendicular to the central axis of the second vertical through hole 130;

[0008] It includes a bottom plate 1 for abutting and cooperating with the bottom of the base body 110, an end wall positioning block 2 for abutting and cooperating with the corresponding end wall of the base body 110 is vertically provided on the upper surface of the bottom plate 1, and a side wall positioning block 3 for abutting and cooperating with the corresponding side wall of the base body 110 is vertically provided on the upper surface of the bottom plate 1. A positioning reference rod 4 for setting the position of the second vertical through hole 130 is also provided on the bottom plate 1, and a first detection hole 5 for aligning and connecting with the first vertical through hole 120 is also provided on the bottom plate 1, and a first detection rod 6 is passed through the first detection hole 5; a horizontal detection rod 7 is slidably provided on the side wall positioning block 3.

[0009] In the above-mentioned inspection and processing jig for elevator base parts, the side wall positioning block 3 is provided with a guide hole sleeve 31 for the transverse inspection rod 7 to slide therein.

[0010] As described above, in a detection and processing jig for elevator base components, a limiting structure is provided between the transverse detection rod 7 and the guide hole sleeve 31, and the limiting structure includes a limiting protrusion provided on the inner wall of the guide hole sleeve 31 and a limiting slide groove provided on the outer wall of the transverse detection rod 7 and guided by the limiting protrusion, and the corresponding end wall of the limiting slide groove can be limitedly matched with the limiting protrusion.

[0011] In the above-mentioned inspection and processing jig for elevator base parts, the inspection end of the transverse inspection rod 7 is provided with a guiding inclined portion 71.

[0012] As described above, in the inspection and processing jig for elevator base parts, the operating end of the horizontal inspection rod 7 is provided with an operating portion for the user to operate, and the operating portion has concave and convex patterns.

[0013] In the above-mentioned inspection and processing jig for elevator base parts, the upper end of the positioning reference rod 4 is provided with a guiding inclined wall 41.

[0014] In the above-mentioned inspection and processing jig for elevator base parts, the lower end of the first inspection rod 6 is provided with a guiding inclined surface 61 .

[0015] In the above-mentioned inspection and processing jig for elevator base parts, the first inspection rod 6 is provided with a limiting step 62 for limiting cooperation with the first inspection hole 5 .

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. The utility model uses the end wall positioning block to abut and position with the corresponding end wall of the base body, the side wall positioning block to abut and position with the corresponding side wall of the base body, and the positioning reference rod is penetrated in the second vertical through hole to limit the movement of the base body along the horizontal and vertical directions of the bottom plate, that is, the base body is positioned on the bottom plate, and then the first detection rod is simultaneously penetrated in the first detection hole and the first vertical through hole. At this moment, if the first detection rod can be simultaneously penetrated in the first detection hole and the first vertical through hole, the detection indicates that the first vertical through hole detection is qualified. If the first detection rod cannot be simultaneously penetrated in the first detection hole hole and the first vertical through hole, the detection shows that the first vertical through hole detection is unqualified; at the same time, the horizontal detection rod slides toward the side of the base body relative to the side wall positioning block. At this moment, if the horizontal detection rod is penetrated into the horizontal through hole, the detection shows that the horizontal through hole detection is qualified; if the horizontal detection rod cannot be penetrated into the horizontal through hole, the detection shows that the horizontal through hole detection is unqualified. Therefore, the utility model can be used to efficiently detect the elevator base components, has the characteristics of high detection efficiency and convenient detection operation, and also makes it easy for the staff to know at a glance whether the elevator base components are qualified.

[0018] 2. The utility model can ensure that the structure of the inspection and processing fixture is stable and reliable by vertically connecting the end wall positioning block and the side wall positioning block to the bottom plate.

[0019] 3. The transverse detection rod and the guide hole sleeve in the utility model cooperate with each other to guide the movement path of the transverse detection rod, ensuring that the transverse detection rod slides smoothly along the set direction; at the same time, the inner wall of the guide hole sleeve can also limit the transverse detection rod, ensuring that the transverse detection rod is stable relative to the side wall positioning block.

[0020] 4. In order to prevent the transverse detection rod from falling out of the guide hole sleeve and causing loss, and to ensure that the transverse detection rod can be used normally, a limiting structure is provided between the transverse detection rod and the guide hole sleeve.

Brief Description of the Drawings

[0021] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0022] Figure 1 This is one of the structural schematic diagrams of the utility model when the elevator base is positioned.

[0023] Figure 2 This is the second structural schematic diagram of the utility model when the elevator base is positioned.

[0024] Figure 3 It is a structural schematic diagram of the utility model.

[0025] Figure 4 This is a cross-sectional view of the utility model when the elevator base is positioned.

[0026] Figure 5 It is an exploded view of the utility model.

[0027] Figure 6 This is one of the structural schematic diagrams of the elevator base in the utility model.

[0028] Figure 7 This is the second structural schematic diagram of the elevator base in the utility model. [Specific implementation method]

[0029] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0030] like Figure 1-7 As shown, the utility model is a detection and processing jig for elevator base parts, the elevator base 100 includes a base body 110, the base body 110 is provided with a first vertical through hole 120 and a second vertical through hole 130 which are parallel to each other and spaced apart, the base body 110 is provided with a transverse through hole 140 located on one side of the second vertical through hole 130, and the central axis of the transverse through hole 140 is perpendicular to the central axis of the second vertical through hole 130;

[0031] It includes a bottom plate 1 for abutting and cooperating with the bottom of the base body 110, an end wall positioning block 2 for abutting and cooperating with the corresponding end wall of the base body 110 is vertically provided on the upper surface of the bottom plate 1, and a side wall positioning block 3 for abutting and cooperating with the corresponding side wall of the base body 110 is vertically provided on the upper surface of the bottom plate 1. A positioning reference rod 4 for setting the position of the second vertical through hole 130 is also provided on the bottom plate 1, and a first detection hole 5 for aligning and connecting with the first vertical through hole 120 is also provided on the bottom plate 1, and a first detection rod 6 is passed through the first detection hole 5; a horizontal detection rod 7 is slidably provided on the side wall positioning block 3. The utility model adopts the method that the end wall positioning block is abutted and positioned with the corresponding end wall of the base body, the side wall positioning block is abutted and positioned with the corresponding side wall of the base body, and the positioning reference rod is penetrated in the second vertical through hole to limit the movement of the base body along the horizontal and vertical directions of the bottom plate, that is, the base body is positioned on the bottom plate, and then the first detection rod is simultaneously penetrated in the first detection hole and the first vertical through hole. At this moment, if the first detection rod can be simultaneously penetrated in the first detection hole and the first vertical through hole, the detection indicates that the first vertical through hole detection is qualified. If the first detection rod cannot be simultaneously penetrated in the first detection hole, the detection indicates that the first vertical through hole detection is qualified. and the first vertical through hole, the detection shows that the first vertical through hole detection is unqualified; at the same time, the horizontal detection rod slides toward the side of the base body relative to the side wall positioning block. At this moment, if the horizontal detection rod is penetrated into the horizontal through hole, the detection shows that the horizontal through hole detection is qualified; if the horizontal detection rod cannot be penetrated into the horizontal through hole, the detection shows that the horizontal through hole detection is unqualified. Therefore, the utility model can be used to efficiently detect the elevator base components, has the characteristics of high detection efficiency and convenient detection operation, and also makes it easy for the staff to know at a glance whether the elevator base components are qualified.

[0032] The elevator base 100 in the utility model is a nut fixing pressing block.

[0033] The utility model can ensure that the structure of the detection and processing fixture is stable and reliable by vertically connecting the end wall positioning block and the side wall positioning block to the bottom plate.

[0034] In order to detect elevator bases of different specifications and types, an adjustment structure for adjusting the position of the side wall positioning block 3 is provided between the side wall positioning block 3 and the bottom plate 1. The adjustment structure includes a plurality of adjustment lock holes provided on the bottom plate 1 and connection through holes provided on the side wall positioning block 3 and aligned with the corresponding adjustment lock holes, and the connection through holes are connected and fixed with the adjustment lock holes by locking screws / screws. Among them, an adjustment structure for adjusting the position of the end wall positioning block 2 is provided between the end wall positioning block 2 and the bottom plate 1. The adjustment structure is the same as the above-mentioned adjustment structure and will not be repeated here.

[0035] like Figure 1-5As shown, the side wall positioning block 3 is provided with a guide hole sleeve 31 for the transverse detection rod 7 to slide therein. In this embodiment, the transverse detection rod and the guide hole sleeve cooperate with each other to guide the movement path of the transverse detection rod, ensuring that the transverse detection rod slides smoothly along the set direction; at the same time, the inner wall of the guide hole sleeve can also limit the transverse detection rod, ensuring that the transverse detection rod is stable relative to the side wall positioning block.

[0036] In order to avoid the transverse detection rod from falling out of the guide hole sleeve and causing loss, etc., and to ensure that the transverse detection rod can be used normally, a limiting structure is provided between the transverse detection rod 7 and the guide hole sleeve 31. Further, the limiting structure includes a limiting protrusion provided on the inner wall of the guide hole sleeve 31 and a limiting slide groove provided on the outer wall of the transverse detection rod 7 and guidingly matched with the limiting protrusion, and the corresponding end wall of the limiting slide groove can be limitedly matched with the limiting protrusion, which is not shown in the figure.

[0037] like Figure 3 , 5 As shown, the detection end of the transverse detection rod 7 is provided with a guiding inclined portion 71, which can facilitate the insertion of the transverse detection rod 7 into the transverse through hole for detection, thereby improving the detection efficiency.

[0038] In order to facilitate the user's operation, the operating end of the horizontal detection rod 7 is provided with an operating portion for the user to operate, and the operating portion has concave and convex patterns, which are not shown in the figure. Further, the operating portion is a deformable silicone sleeve or rubber sleeve.

[0039] like Figure 3 , 5 As shown, the upper end of the positioning reference rod 4 is provided with a guiding inclined wall 41, which can facilitate the positioning reference rod 4 to pass through the second vertical through hole 130 for smooth positioning.

[0040] like Figure 4 , 5 As shown, a guiding inclined surface 61 is provided at the lower end of the first detection rod 6 , which can facilitate the first detection rod 6 to pass through the first vertical through hole 120 and the first detection hole 5 .

[0041] like Figure 4 , 5 As shown, the first detection rod 6 is provided with a limiting step 62 for limiting the first detection hole 5. Figure 4 As shown, during the detection process, the limiting step 62 can cooperate with the edge of the upper end of the first vertical through hole 120 to prevent the first detection rod 6 from falling. In other embodiments, the first detection hole 5 can also be set as a blind hole, and the blind hole can block and limit the lower end of the first detection rod 6.

Claims

1. A detection and processing jig for elevator base parts, the elevator base (100) comprising a base body (110), the base body (110) being provided with a first vertical through hole (120) and a second vertical through hole (130) which are parallel to each other and spaced apart, the base body (110) being provided with a transverse through hole (140) located on one side of the second vertical through hole (130), and the central axis of the transverse through hole (140) being arranged perpendicular to the central axis of the second vertical through hole (130); Features The invention comprises a bottom plate (1) for abutting against the bottom of a base body (110); an end wall positioning block (2) for abutting against and positioning with the corresponding end wall of the base body (110) is vertically provided on the upper surface of the bottom plate (1); a side wall positioning block (3) for abutting against and positioning with the corresponding side wall of the base body (110) is vertically provided on the upper surface of the bottom plate (1); a positioning reference rod (4) for positioning the second vertical through hole (130) is also provided on the bottom plate (1); a first detection hole (5) for aligning and connecting with the first vertical through hole (120) is also provided on the bottom plate (1); a first detection rod (6) is inserted into the first detection hole (5); and a transverse detection rod (7) is slidably provided on the side wall positioning block (3).

2. According to claim 1, a detection and processing jig for elevator base parts is characterized in that The side wall positioning block (3) is provided with a guide hole sleeve (31) for the transverse detection rod (7) to slide therein.

3. According to claim 2, a detection and processing jig for elevator base parts is characterized in that A limiting structure is provided between the transverse detection rod (7) and the guide hole sleeve (31), the limiting structure comprising a limiting protrusion provided on the inner wall of the guide hole sleeve (31) and a limiting slide groove provided on the outer wall of the transverse detection rod (7) and cooperating with the limiting protrusion for guiding, and the corresponding end wall of the limiting slide groove can cooperate with the limiting protrusion for limiting.

4. According to claim 1, a detection and processing jig for elevator base parts is characterized in that The detection end of the transverse detection rod (7) is provided with a guiding inclined portion (71).

5. According to claim 1, a detection and processing jig for elevator base parts is characterized in that The operating end of the transverse detection rod (7) is provided with an operating portion for the user to operate, and the operating portion has concave and convex patterns.

6. The inspection and processing jig for elevator base parts according to claim 1, characterized in that The upper end of the positioning reference rod (4) is provided with a guiding inclined wall (41).

7. An inspection and processing jig for elevator base parts according to any one of claims 1 to 6, characterized in that A guiding inclined surface (61) is provided at the lower end of the first detection rod (6).

8. An inspection and processing jig for elevator base parts according to any one of claims 1 to 6, characterized in that The first detection rod (6) is provided with a limiting step (62) for limiting cooperation with the first detection hole (5).

Images