Elevator lock convenient to install

Abstract

The utility model relates to the technical field of elevator locks, and discloses a convenient-to-install elevator lock which comprises a first installation block, a second installation block is arranged on the left side of the first installation block, a clamping block is fixedly connected to the right side of the second installation block, and a supporting assembly is arranged on the right side of the clamping block; the supporting assembly internally comprises a bottom plate, a supporting column, a first hydraulic cylinder, a sliding plate, a first moving plate, a second moving plate, a fixing block, a first sliding groove, a moving column, a first sliding block, a concave groove, a clamping plate, a clamping groove and a top plate. The right side of the supporting column is fixedly connected with the left side of a bottom plate, and the bottom of the first hydraulic cylinder is fixedly connected with the left side of the bottom plate. According to the elevator lock convenient to mount, the sliding plate moves to drive the first moving plate and the second moving plate to move, so that a first sliding block at the bottom of a moving column on the outer side of a fixed block slides in a concave groove, and a clamping block is fixed through a clamping groove in a clamping plate on the left side of the moving column.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator locks, in particular to an elevator lock which is easy to install. Background Art

[0002] In many buildings, elevator locks are necessary safety measures to prevent unauthorized personnel from entering the elevator or leaving to inappropriate locations. When the elevator door is open, the elevator lock will prevent passengers from leaving the elevator until the elevator reaches the destination floor and stops. In an emergency, the elevator lock can also be used as an emergency exit so that passengers can safely leave the elevator. In many buildings, elevator locks are necessary safety measures to prevent unauthorized personnel from entering the elevator or leaving to inappropriate locations. When the elevator door is open, the elevator lock will prevent passengers from leaving the elevator until the elevator reaches the destination floor and stops. In an emergency, the elevator lock can also be used as an emergency exit so that passengers can safely leave the elevator. At present, when installing the elevator lock, it is necessary to use expansion bolts to fix the lock seat to the elevator track. When disassembling, it is necessary to use tools to open the door lock box, and then remove the lock with a connecting rod or other suitable tools; this elevator lock is inconvenient to disassemble and install when in use, and is not suitable for large-scale promotion. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an elevator lock which is easy to install.

[0004] To achieve the above object, the utility model provides the following technical solution: an elevator lock that is easy to install, comprising a first mounting block, a second mounting block is arranged on the left side of the first mounting block, a clamping block is fixedly connected to the right side of the second mounting block, and a supporting assembly is arranged on the right side of the clamping block;

[0005] The interior of the support assembly includes a bottom plate, a support column, a first hydraulic cylinder, a sliding plate, a first movable plate, a second movable plate, a fixed block, a first slide groove, a movable column, a first slider, a concave groove, a clamping plate, a slot, and a top plate;

[0006] The right side of the support column is fixedly connected to the left side of the base plate, the bottom of the first hydraulic cylinder is fixedly connected to the left side of the base plate, the output end of the first hydraulic cylinder is fixedly connected to the left side of the sliding plate, the inner side of the first movable plate is hinged to the right side of the sliding plate, the inner side of the second movable plate is hinged to the left side of the sliding plate, the outer side of the fixed block is hinged to the inner side of the second movable plate, the fixed block is fixedly connected to the outer side of the first sliding groove, the bottom of the first sliding block is slidably connected to the top of the concave groove, the outer side of the clamping plate is fixedly connected to the inner side of the top of the movable column, and the slot is opened on the inner side of the clamping plate.

[0007] Preferably, the first sliding groove is opened on the inner side of the moving column, the top of the first sliding block is fixedly connected to the bottom of the moving column, the bottom of the concave groove is fixedly connected to the left side of the top plate, and the right side of the top plate is fixedly connected to the left side of the supporting column; the first sliding block is used to provide supporting force for the use of the moving column, and the top plate is used to provide supporting force for the use of the concave groove.

[0008] Preferably, a power assembly is provided on the right side of the support column, and the power assembly includes a second hydraulic cylinder, and a fixing plate is fixedly connected to the bottom of the second hydraulic cylinder; the fixing plate provides supporting force for the use of the second hydraulic cylinder.

[0009] Preferably, a fixed component is provided on the left side of the second hydraulic cylinder, and the fixed component includes a second movable block, the left side of the second movable block is fixedly connected to a connecting block, the top of the connecting block is hinged with a third movable plate, the right side of the third movable plate is hinged with a fourth movable plate, the bottom of the fourth movable plate is hinged with a connecting frame, the rear end of the connecting frame is fixedly connected to a side plate, the front end of the side plate is provided with a second slide groove, and the second sliding block is slidably connected in the second slide groove; the second hydraulic cylinder is used to provide power for the use of the fixed component, and the side plate is used to provide supporting force for the use of the connecting frame.

[0010] Preferably, the output end of the second hydraulic cylinder is fixedly connected to the right side of the second movable block, the rear side of the fixed plate is fixedly connected to the front end of the side plate, and the left side of the second movable block is fixedly connected to the right side of the bottom plate; the side plate is used to provide support force for the use of the fixed plate, and the movement of the second movable block drives the bottom plate to move.

[0011] Preferably, the front end of the second slider is fixedly connected to the rear of the connecting block, and the front end of the first mounting block is fixedly connected to the rear end of the side plate; the second slider is driven to move by the movement of the connecting block, and the side plate provides support for the use of the first mounting block.

[0012] Compared with the prior art, the utility model provides an elevator lock that is easy to install and has the following beneficial effects:

[0013] 1. The elevator lock which is easy to install drives the first moving plate and the second moving plate to move by the movement of the sliding plate, so that the first sliding block at the bottom of the moving column outside the fixed block can slide in the concave groove, so that the card slot in the clamping plate on the left side of the moving column fixes the card block, and the elevator lock can be fixed in the middle of the elevator door by gluing the second mounting block to the walls on both sides of the elevator, and the elevator door can be fixed by gluing the first mounting block to the elevator door. The elevator door is simple to use and easy to disassemble.

[0014] Second, the elevator lock which is easy to install, through the movement of the second moving block, the connecting block drives the third moving plate to move, and the movement of the third moving plate drives the fourth moving plate to move on the connecting frame, so that the distance between the side plate and the bottom plate can be changed, so that the supporting assembly can be used for elevators of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the front view of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 This is a detailed diagram of part A of the structure of the utility model.

[0019] In the figure: 1. first mounting block; 2. second mounting block; 3. clamping block; 4. supporting assembly; 41. bottom plate; 42. supporting column; 43. first hydraulic cylinder; 44. sliding plate; 45. first movable plate; 46. second movable plate; 47. fixed block; 48. first slide groove; 49. movable column; 410. first sliding block; 411. concave groove; 412. clamping plate; 413. clamping groove; 414. top plate; 5. power assembly; 51. second hydraulic cylinder; 52. fixed plate; 6. fixed assembly; 61. second movable block; 62. connecting block; 63. third movable plate; 64. fourth movable plate; 65. connecting frame; 66. side plate; 67. second sliding block; 68. second slide groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0021] like Figure 1-3As shown, the utility model provides an elevator lock that is easy to install, including a first mounting block 1, a second mounting block 2 is arranged on the left side of the first mounting block 1, the number of the first mounting blocks 1 is two, a clamping block 3 is fixedly connected to the right side of the second mounting block 2, and a supporting assembly 4 is arranged on the right side of the clamping block 3; the interior of the supporting assembly 4 includes a bottom plate 41, a supporting column 42, a first hydraulic cylinder 43, a sliding plate 44, a first movable plate 45, a second movable plate 46, a fixed block 47, a first slide groove 48, a moving column 49, a first slider 410, a concave groove 411, a clamping plate 412, a clamping groove 413, and a top plate 414; the right side of the supporting column 42 is fixedly connected to the left side of the bottom plate 41, the bottom of the first hydraulic cylinder 43 is fixedly connected to the left side of the bottom plate 41, the output end of the first hydraulic cylinder 43 is fixedly connected to the left side of the sliding plate 44, the inner side of the first movable plate 45 is hinged to the right side of the sliding plate 44, and the number of the first movable plate 45 There are four of them, the inner side of the second movable plate 46 is hinged to the left side of the sliding plate 44, the number of the second movable plates 46 is four, the outer side of the fixed block 47 is hinged to the inner side of the second movable plate 46, the number of the fixed blocks 47 is two, the fixed block 47 is fixedly connected to the outer side of the first slide groove 48, the bottom of the first sliding block 410 is slidably connected to the top of the concave groove 411, the outer side of the clamping plate 412 is fixedly connected to the top inner side of the moving column 49, the slot 413 is opened on the inner side of the clamping plate 412, the first slide groove 48 is opened on the inner side of the moving column 49, the number of the first slide groove 48 is two, the top of the first sliding block 410 is fixedly connected to the bottom of the moving column 49, the number of the first sliding block 410 is two, the bottom of the concave groove 411 is fixedly connected to the left side of the top plate 414, the number of the concave grooves 411 is two, the right side of the top plate 414 is fixedly connected to the left side of the support column 42, and the number of the support columns 42 is four.

[0022] In this embodiment, the back side of the first mounting block 1 is first mounted on the two doors of the elevator with glue, and the outer side of the second mounting block 2 is glued to the two sides of the elevator, and the card block 3 is placed in the card slot 413. The first hydraulic cylinder 43 is started to move the sliding plate 44, and the movement of the sliding plate 44 drives the first moving plate 45 and the second moving plate 46 to move on the fixed block 47 in the first slide groove 48, so that the moving column 49 is moved, and the movement of the moving column 49 drives the first slider 410 at the bottom to move in the concave groove 411 to prevent the moving column 49 from shaking during movement, and the movement of the moving column 49 drives the top clamping plate 412 to move, so that the card slot 413 inside the clamping plate 412 can clamp the card block 3, so that the elevator lock can be fixed in the middle of the elevator door. Example

[0023] like Figure 1-3As shown, on the basis of embodiment 1, the utility model provides a technical solution: a power assembly 5 is arranged on the right side of the support column 42, the power assembly 5 includes a second hydraulic cylinder 51, the bottom of the second hydraulic cylinder 51 is fixedly connected to a fixed plate 52, a fixed assembly 6 is arranged on the left side of the second hydraulic cylinder 51, the fixed assembly 6 includes a second moving block 61, the left side of the second moving block 61 is fixedly connected to a connecting block 62, the connecting block 62 is "L" shaped, the top of the connecting block 62 is hinged to a third moving plate 63, the right side of the third moving plate 63 is hinged to a fourth moving plate 64, the bottom of the fourth moving plate 64 is hinged to a connecting plate The frame 65 is connected to the side plate 66 at the rear end of the connecting frame 65. The connecting frame 65 is a rectangular parallelepiped. The second hydraulic cylinder 51 is arranged above the second slider 67. The front end of the side plate 66 is provided with a second slide groove 68. The second slider 67 is slidably connected in the second slide groove 68. The output end of the second hydraulic cylinder 51 is fixedly connected to the right side of the second moving block 61. The rear side of the fixed plate 52 is fixedly connected to the front end of the side plate 66. The left side of the second moving block 61 is fixedly connected to the right side of the bottom plate 41. The front end of the second slider 67 is fixedly connected to the rear of the connecting block 62. The front end of the first mounting block 1 is fixedly connected to the rear end of the side plate 66.

[0024] In this embodiment, the second hydraulic cylinder 51 is started to move the second moving block 61, and the movement of the second moving block 61 drives the connecting block 62 to move, and the movement of the connecting block 62 drives the third moving plate 63 to move, and the movement of the third moving plate 63 drives the fourth moving plate 64 to move on the connecting frame 65, so that the connecting block 62 at the bottom of the third moving plate 63 can push the supporting assembly 4 to move left and right, and the movement of the connecting block 62 drives the second sliding block 67 to slide in the second sliding groove 68 to prevent the connecting block 62 from shaking when moving, and the cooperation between the side plate 66 and the first mounting block 1 can enable the first mounting block 1 to fix the elevator door to prevent the elevator door from opening suddenly.

Claims

1. An elevator lock that is easy to install, comprising a first installation block (1), characterized in that: A second mounting block (2) is arranged on the left side of the first mounting block (1), a clamping block (3) is fixedly connected to the right side of the second mounting block (2), and a supporting assembly (4) is arranged on the right side of the clamping block (3); The support assembly (4) includes a bottom plate (41), a support column (42), a first hydraulic cylinder (43), a sliding plate (44), a first movable plate (45), a second movable plate (46), a fixed block (47), a first sliding groove (48), a movable column (49), a first sliding block (410), a concave groove (411), a clamping plate (412), a clamping groove (413), and a top plate (414); The right side of the support column (42) is fixedly connected to the left side of the bottom plate (41), the bottom of the first hydraulic cylinder (43) is fixedly connected to the left side of the bottom plate (41), the output end of the first hydraulic cylinder (43) is fixedly connected to the left side of the sliding plate (44), the inner side of the first movable plate (45) is hinged to the right side of the sliding plate (44), the inner side of the second movable plate (46) is hinged to the left side of the sliding plate (44), the outer side of the fixed block (47) is hinged to the inner side of the second movable plate (46), the fixed block (47) is fixedly connected to the outer side of the first sliding groove (48), the bottom of the first sliding block (410) is slidably connected to the top of the concave groove (411), the outer side of the clamping plate (412) is fixedly connected to the inner side of the top of the movable column (49), and the clamping groove (413) is opened on the inner side of the clamping plate (412).

2. An elevator lock that is easy to install according to claim 1, characterized in that: The first sliding groove (48) is opened on the inner side of the movable column (49), the top of the first sliding block (410) is fixedly connected to the bottom of the movable column (49), the bottom of the concave groove (411) is fixedly connected to the left side of the top plate (414), and the right side of the top plate (414) is fixedly connected to the left side of the support column (42).

3. An elevator lock that is easy to install according to claim 2, characterized in that: A power assembly (5) is arranged on the right side of the support column (42), wherein the power assembly (5) comprises a second hydraulic cylinder (51), and a fixing plate (52) is fixedly connected to the bottom of the second hydraulic cylinder (51).

4. The elevator lock that is easy to install according to claim 3 is characterized in that: A fixed assembly (6) is provided on the left side of the second hydraulic cylinder (51), wherein the fixed assembly (6) includes a second movable block (61), the left side of the second movable block (61) is fixedly connected to a connecting block (62), the top of the connecting block (62) is hingedly connected to a third movable plate (63), the right side of the third movable plate (63) is hingedly connected to a fourth movable plate (64), the bottom of the fourth movable plate (64) is hingedly connected to a connecting frame (65), the rear end of the connecting frame (65) is fixedly connected to a side plate (66), the front end of the side plate (66) is provided with a second slide groove (68), and a second sliding block (67) is slidably connected in the second slide groove (68).

5. The easy-to-install elevator lock according to claim 4, characterized in that: The output end of the second hydraulic cylinder (51) is fixedly connected to the right side of the second moving block (61), the rear side of the fixed plate (52) is fixedly connected to the front end of the side plate (66), and the left side of the second moving block (61) is fixedly connected to the right side of the bottom plate (41).

6. The easy-to-install elevator lock according to claim 5, characterized in that: The front end of the second sliding block (67) is fixedly connected to the rear of the connecting block (62), and the front end of the first mounting block (1) is fixedly connected to the rear end of the side plate (66).

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