Adjustable shaft induction plate support

Abstract

The utility model relates to the technical field of elevators, and discloses an adjustable shaft induction plate support which comprises a clamping assembly, two connecting rods, a first clamping block and a second clamping block, the first clamping block is arranged on the outer sides of the connecting rods in a sleeved mode, the connecting rods are both inserted into the inner wall of the first clamping block, the second clamping block is arranged on one side of the first clamping block, and the second clamping block is arranged on the other side of the first clamping block. The second clamping block sleeves the outer side of the connecting rod and is movably connected with the connecting rod; the limiting assembly is arranged on one side of the second clamping block and comprises a limiting piece, a limiting block, a supporting block and a sliding block, a limiting groove is formed in the inner wall of the supporting block, the supporting block is arranged on one side of the limiting block, and the sliding block is arranged on the surface of the limiting block. The utility model has the beneficial effects that when the induction plate needs to be replaced, the induction plate can be quickly replaced, so that the bolt is not required to be tightened or loosened by using tools such as a screwdriver or a wrench, the mounting and dismounting processes are simpler and more visual, and the requirement on the skill of maintenance personnel is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator technical field, especially adjustable shaft induction board support. BACKGROUND

[0002] The induction board is used for sensing physical quantity change, is usually used for elevator system, and is used for realizing flat control in cooperation with the inductor on the car in the elevator operation process, can work in cooperation with the safety control system of the elevator, prevents the car from moving accidentally, is stably installed in the elevator track, and the position thereof is accurately designed and debugged, aims at cooperating with the sensing device on the elevator car, thereby ensuring the efficiency and safety of elevator operation, when installing, generally adopts the bolt as the connecting piece, twists into the pre-set screw hole, thereby ensuring that the induction board is fixed, if needing to adjust or replace the induction board after the bolt fixation, the bolt must be disassembled, which increases the complexity and required time of maintenance work. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the adjustable shaft induction board support, the utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the bolt needs to be unscrewed one by one to disassemble and assemble the induction board.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: an adjustable shaft induction board support, which comprises a clamping assembly, a clamping piece, a connecting rod, a first clamping block and a second clamping block, the first clamping block is sleeved outside the connecting rod, the number of the connecting rod is two, and the connecting rod is inserted into the inner wall of the first clamping block, the second clamping block is arranged on one side of the first clamping block, and the second clamping block is sleeved outside the connecting rod and movably connected.

[0007] A limiting assembly is arranged on one side of the second clamping block and comprises a limiting piece, a limiting block, a supporting block and a sliding block, a limiting groove is formed in the inner wall of the supporting block, the supporting block is arranged on one side of the limiting block, and the sliding block is arranged on the surface of the limiting block.

[0008] As a preferred scheme of the adjustable shaft induction plate support, the first clamping block and the second clamping block are provided with a sliding plate at the bottom, the first clamping block and the second clamping block slide on the sliding plate, and the sliding plate is provided with a fixed plate at the bottom.

[0009] As a preferred scheme of the adjustable shaft induction plate support, a fixed rod is sleeved outside the connecting rod, and the second clamping block is provided with an extrusion block on one side.

[0010] As a preferred scheme of the adjustable shaft induction plate support, a rotating rod is inserted into the inner wall of the extrusion block, the other end of the rotating rod rotates in the inner wall of the fixed plate, springs are sleeved outside the connecting rod, one end of the spring is fixed to one end of the first clamping block, and the other end of the spring is fixed to one end of the second clamping block.

[0011] As a preferred scheme of the adjustable shaft induction plate support, a protective sleeve is sleeved outside the connecting rod, and the other end of the protective sleeve is fixed to one end of the fixed rod.

[0012] As a preferred scheme of the adjustable shaft induction plate support, a support frame is sleeved outside the limiting block, the limiting block slides in the support frame, one end of the support frame is fixed to one end of the rotating rod, a sliding groove is formed in the inner wall of the support frame, and the sliding block slides in the inner wall of the sliding groove.

[0013] As a preferred scheme of the adjustable shaft induction plate support, a torsional spring is fixed to one end of the limiting block, and the other end of the torsional spring is fixed to the inner wall of the support frame.

[0014] As a preferred scheme of the adjustable shaft induction plate support, a moving plate is arranged on the top of the sliding block, and the moving plate slides on the surface of the support frame.

[0015] As a preferred scheme of the adjustable shaft induction plate support, a handle is arranged at one end of the moving plate.

[0016] As a preferred scheme of the adjustable shaft induction plate support, the adjustable shaft induction plate support further comprises a main body assembly, the main body assembly comprises an induction plate, and the induction plate is arranged on the inner walls of the first clamping block and the second clamping block.

[0017] The utility model has the advantages that when the induction plate needs to be replaced, the induction plate can be quickly replaced, so that a screwdriver or a wrench is not needed to tighten or loosen the bolt, the installation and dismounting process is more simple and intuitive, and the requirement for the skill of maintenance personnel is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1 It is the overall structure diagram of the adjustable shaft induction plate support.

[0020] Figure 2 It is the spring structure diagram of the adjustable shaft induction plate support.

[0021] Figure 3 It is the extrusion block structure diagram of the adjustable shaft induction plate support.

[0022] Figure 4 It is the handle structure diagram of the adjustable shaft induction plate support.

[0023] Figure 5 It is the sliding block structure diagram of the adjustable shaft induction plate support. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0025] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0026] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0027] Embodiment 1

[0028] Reference Figures 1-5 For the first embodiment of the present application, the embodiment provides an adjustable shaft induction plate support, which comprises a main body assembly 100, a clamping assembly 200 and a limiting assembly 300, which can replace the induction plate without using bolts.

[0029] Specifically, the clamping assembly 200 comprises a clamping piece 201, the clamping piece 201 comprises a connecting rod 201a, a first clamping block 201b and a second clamping block 201c, the first clamping block 201b is sleeved outside the connecting rod 201a, the number of the connecting rod 201a is two, and the connecting rod 201a is inserted into the inner wall of the first clamping block 201b, and the second clamping block 201c is arranged on one side of the first clamping block 201b and is movably connected to the connecting rod 201a in a sleeved mode.

[0030] When it is needed to fix the induction plate 101, the connecting rod 201a is moved first, the extrusion block 202d is rotated, the extrusion block 202d extrudes the second clamping block 201c and the fixing rod 202c respectively, the fixing rod 202c is moved to drive the connecting rod 201a to move, the first clamping block 201b is moved through the movement of the connecting rod 201a, and the induction plate 101 is clamped through the opposite movement of the first clamping block 201b and the second clamping block 201c.

[0031] Specifically, the limiting assembly 300 is arranged on one side of the second clamping block 201c and comprises a limiting piece 301, the limiting piece 301 comprises a limiting block 301a, a supporting block 301b and a sliding block 301c, a limiting groove 301b-1 is formed in the inner wall of the supporting block 301b, the supporting block 301b is arranged on one side of the limiting block 301a, and the sliding block 301c is arranged on the surface of the limiting block 301a.

[0032] The supporting block 301b is fixed to the top of the fixing plate 202b.

[0033] When it is needed to fix the induction plate 101, the limiting is first released, the sliding block 301c is moved, the fixing plate 202b drives the limiting block 301a to move, the limiting block 301a is separated from the limiting groove 301b-1 on the supporting block 301b, and then the induction plate 101 can be adjusted and fixed, when limiting is needed after the fixing is completed, the sliding block 301c is loosened, the limiting block 301a is re-engaged with the limiting groove 301b-1, and then the limiting of the induction plate 101 is completed.

[0034] Embodiment 2

[0035] Refer to Figures 1-5 This is the second embodiment of the utility model, and the embodiment is based on the previous embodiment.

[0036] Specifically, the first clamping block 201b and the second clamping block 201c are provided with a sliding plate 202a at the bottom, the first clamping block 201b and the second clamping block 201c slide on the sliding plate 202a, and the fixing plate 202b is arranged at the bottom of the sliding plate 202a.

[0037] The sliding plate 202a is used for supporting the first clamping block 201b and the second clamping block 201c, and the first clamping block 201b and the second clamping block 201c are moved to slide on the sliding plate 202a, and the fixed plate 202b is used for supporting the sliding plate 202a.

[0038] Specifically, the connecting rod 201a is sleeved with the fixed rod 202c outside, and the second clamping block 201c is provided with the extrusion block 202d on one side.

[0039] By rotating the extrusion block 202d, the extrusion block 202d extrudes the second clamping block 201c and the fixed rod 202c respectively, and the fixed rod 202c moves to drive the connecting rod 201a to move, and the movement of the connecting rod 201a drives the first clamping block 201b to move.

[0040] Specifically, the rotating rod 202e is inserted into the inner wall of the extrusion block 202d, the other end of the rotating rod 202e is rotated in the inner wall of the fixed plate 202b, the spring 202f is sleeved outside the connecting rod 201a, one end of the spring 202f is fixed to one end of the first clamping block 201b, and the other end is fixed to one end of the second clamping block 201c.

[0041] The rotating rod 202e is used for supporting the extrusion block 202d, and the rotating rod 202e drives the extrusion block 202d to rotate by supporting the rotating rod 202e, the extrusion block 202d extrudes the second clamping block 201c and the fixed rod 202c respectively, and the two are moved, the fixed rod 202c moves to drive the connecting rod 201a to move, and the movement of the connecting rod 201a drives the first clamping block 201b to move, at this time, the first clamping block 201b and the second clamping block 201c are moved to extrude the spring 202f, and the first clamping block 201b and the second clamping block 201c are moved to clamp the sensing plate 101, when the sensing plate 101 needs to be taken out, the extrusion block 202d is reversed, at this time, the first clamping block 201b and the second clamping block 201c are separated by the rebounding force of the spring 202f, and the first clamping block 201b and the second clamping block 201c are moved to take out the sensing plate 101.

[0042] Specifically, the connecting rod 201a is sleeved with the protective sleeve 202g outside, and the protective sleeve 202g is fixed to one end of the fixed rod 202c.

[0043] The protective sleeve 202g is used for protecting the connecting rod 201a.

[0044] Specifically, the limiting block 301a is sleeved with a support frame 302a outside, the limiting block 301a is located in the support frame 302a and slides, one end of the support frame 302a is fixed to one end of the rotating rod 202e, and a sliding groove 302a-1 is formed in the inner wall of the support frame 302a, and the sliding block 301c is located in the inner wall of the sliding groove 302a-1 and slides.

[0045] When the limiting needs to be released, the sliding block 301c is moved, the sliding block 301c drives the limiting block 301a to slide in the inner wall of the support frame 302a, and the sliding block 301c slides in the sliding groove 302a-1 when moving, the limiting block 301a can be separated from the supporting block 301b through the movement, so that the limiting is released, then the sliding block 301c is moved, the sliding block 301c extrudes the support frame 302a to move, the support frame 302a drives the rotating rod 202e to rotate, and the rotating rod 202e drives the extrusion block 202d to rotate.

[0046] Embodiment 3

[0047] Reference Figures 4-5 For the third embodiment of the utility model, the embodiment is based on the first two embodiments.

[0048] Specifically, one end of the limiting block 301a is fixed with a torsional spring 302b, and the other end of the torsional spring 302b is fixed to the inner wall of the support frame 302a.

[0049] When the limiting is released, the limiting block 301a is moved, the limiting block 301a extrudes the torsional spring 302b, at this time, the limiting block 301a is separated from the supporting block 301b, so that the induction plate 101 can be fixed, when the limiting needs to be fixed after the fixing is completed, the movement of the limiting block 301a is released, at this time, the force of the torsional spring 302b rebounding can make the limiting block 301a and the limiting groove 301b-1 in the inner wall of the supporting block 301b reengage, so that the fixing of the induction plate 101 is completed.

[0050] Specifically, the top of the sliding block 301c is provided with a moving plate 302c, and the moving plate 302c slides on the surface of the support frame 302a.

[0051] The moving plate 302c is moved, and the moving plate 302c drives the sliding block 301c to move.

[0052] Specifically, one end of the moving plate 302c is provided with a handle 302d.

[0053] The handle 302d is moved, the handle 302d drives the moving plate 302c to slide on the surface of the support frame 302a, the moving plate 302c drives the sliding block 301c to slide in the inner wall of the sliding groove 302a-1, and the sliding block 301c slides to drive the limiting block 301a to move.

[0054] Specifically, it also includes a main body assembly 100, including an induction plate 101, which is arranged in the inner wall of the first clamping block 201b and the second clamping block 201c.

[0055] When the car approaches the target floor, the induction plate 101 enters the induction range of the inductor, and the inductor sends a signal to provide accurate positioning for the elevator, so that passengers can safely and conveniently enter and exit the elevator.

[0056] The fixed plate 202b is fixed in the elevator track. The induction plate 101 is placed on the top of the fixed plate 202b, and then the first clamping block 201b and the second clamping block 201c are moved to clamp the induction plate 101.

[0057] In use, when the induction plate 101 needs to be fixed, the rotation rod 202e needs to be released first. The handle 302d is moved to drive the moving plate 302c to slide on the surface of the support frame 302a. The moving plate 302c drives the sliding block 301c to slide on the inner wall of the sliding groove 302a-1. The sliding block 301c slides to drive the limiting block 301a to move. The limiting block 301a is separated from the limiting groove 301b-1 on the supporting block 301b, so that the induction plate 101 can be adjusted. The handle 302d is moved to drive the moving plate 302c to move. The moving plate 302c drives the sliding block 301c to move. The sliding block 301c moves to extrude the sliding groove 302a-1 to make the support frame 302a rotate. The support frame 302a drives the rotation rod 202e to rotate. The extrusion block 202d rotates to extrude the second clamping block 201c and the fixed rod 202c, so that they move. The fixed rod 202c moves to drive the connecting rod 201a to move. The movement of the connecting rod 201a can drive the first clamping block 201b to move. The extrusion block 202d rotates to extrude the second clamping block 201c, so that the first clamping block 201b and the second clamping block 201c move towards each other. The first clamping block 201b and the second clamping block 201c extrude the spring 202f. At this time, the first clamping block 201b and the second clamping block 201c move towards each other to clamp the induction plate 101. Then the rotation rod 202e needs to be limited. The handle 302d is released. At this time, the force of the torsional spring 302b rebounds to make the limiting block 301a and the supporting block 301b reengage, thereby completing the fixation of the induction plate 101.

[0058] When the inductive plate 101 needs to be taken out, the limiting of the rotating rod 202e is first released, at this time, the force of the spring 202f rebounding can drive the first clamping block 201b and the second clamping block 201c to separate from the inductive plate 101, so that the inductive plate 101 is taken out, and the inductive plate 101 is used next time.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. An adjustable shaft induction plate support, characterized by: include, The clamping assembly (200) includes a clamping member (201), a connecting rod (201a), a first clamping block (201b), and a second clamping block (201c). The first clamping block (201b) is sleeved on the outside of the connecting rod (201a). There are two connecting rods (201a), both of which are inserted into the inner wall of the first clamping block (201b). The second clamping block (201c) is disposed on one side of the first clamping block (201b) and is movably connected to the outside of the connecting rod (201a). A limiting component (300) is disposed on one side of the second clamping block (201c), including a limiting member (301), including a limiting block (301a), a support block (301b) and a sliding block (301c). The inner wall of the support block (301b) is provided with a limiting groove (301b-1). The support block (301b) is disposed on one side of the limiting block (301a), and the sliding block (301c) is disposed on the surface of the limiting block (301a).

2. The adjustable shaft induction plate bracket as described in claim 1, characterized in that: The first clamping block (201b) and the second clamping block (201c) are provided with a sliding plate (202a) at their bottoms. The first clamping block (201b) and the second clamping block (201c) slide on the sliding plate (202a). The bottom of the sliding plate (202a) is provided with a fixing plate (202b).

3. The adjustable shaft induction plate bracket as described in claim 2, characterized in that: A fixing rod (202c) is sleeved on the outside of the connecting rod (201a), and a squeezing block (202d) is provided on one side of the second clamping block (201c).

4. The adjustable shaft induction plate bracket as described in claim 3, characterized in that: A rotating rod (202e) is inserted into the inner wall of the extrusion block (202d). The other end of the rotating rod (202e) rotates on the inner wall of the fixing plate (202b). Springs (202f) are sleeved on the outer side of the connecting rod (201a). One end of the spring (202f) is fixed to one end of the first clamping block (201b), and the other end is fixed to one end of the second clamping block (201c).

5. The adjustable shaft induction plate bracket as described in claim 4, characterized in that: The outer side of each connecting rod (201a) is covered with a protective sleeve (202g), and the other end of the protective sleeve (202g) is fixed to one end of the fixing rod (202c).

6. The adjustable shaft induction plate bracket as described in claim 5, characterized in that: A support frame (302a) is sleeved on the outside of the limiting block (301a). The limiting block (301a) slides within the support frame (302a). One end of the support frame (302a) is fixed to one end of the rotating rod (202e). A sliding groove (302a-1) is provided on the inner wall of the support frame (302a). The sliding block (301c) slides within the inner wall of the sliding groove (302a-1).

7. The adjustable shaft induction plate bracket as described in claim 6, characterized in that: One end of the limiting block (301a) is fixed with a torsion spring (302b), and the other end of the torsion spring (302b) is fixed to the inner wall of the support frame (302a).

8. The adjustable shaft induction plate bracket as described in claim 7, characterized in that: The sliding block (301c) is provided with a movable plate (302c) on top, and the movable plate (302c) slides on the surface of the support frame (302a).

9. The adjustable shaft induction plate bracket as described in claim 8, characterized in that: The movable plate (302c) is provided with a handle (302d) at one end.

10. The adjustable shaft induction plate bracket as described in claim 9, characterized in that: It also includes a main body component (100), including a sensing plate (101) disposed on the inner wall of the first clamping block (201b) and the second clamping block (201c).

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