Platform for elevator installation

Abstract

The utility model relates to the technical field of elevator installation, and discloses an elevator installation platform which comprises a base, a hydraulic rod is fixedly installed at the top of the base, a supporting plate is fixedly installed at the top of the hydraulic rod, a groove body is connected to the top of the supporting plate in a sliding mode, and a transverse moving mechanism is arranged at the bottom of the groove body. The transverse moving mechanism comprises a fixing plate, a motor, a connecting shaft rod, a first bevel gear, a second bevel gear, a rotating rod, a connecting plate, a gear, a rack and a sliding hole. The motor is started to drive the connecting shaft rod to rotate, the connecting shaft rod drives the rotating rod to rotate through the first bevel gear and the second bevel gear, the rotating rod drives the rack to move leftwards through the gear, and the rack drives the groove body to move leftwards, so that a worker standing in the groove body does not need to stretch out of the body, the installation efficiency of an elevator is improved, and potential safety hazards of the platform are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator installation, in particular to a platform for elevator installation. Background Art

[0002] An elevator is a type of transportation equipment that transports pedestrians or goods vertically. Elevators serve buildings with specified floors. Vertical lift elevators have a car that runs between at least two rows of vertical rigid guide rails or with an inclination angle of less than 15°. It is convenient for passengers to enter and exit or load and unload goods. It is one of the indispensable equipment in modern high-rise buildings.

[0003] For example, Chinese patent CN209468988U discloses an elevator installation platform. In the utility model, when using the elevator installation platform, the elevator installation platform is first set up at the location where the elevator needs to be installed, and the operation panel is controlled to make the double-axis motor rotate clockwise, and the winding wheel is driven to rotate clockwise through the rotating shaft, so that the wire rope is contracted, so that the hanging basket can move upward along the support plate. Similarly, by controlling the double-axis motor to rotate counterclockwise, the hanging basket can move downward along the support plate, thereby realizing the lifting and lowering of the hanging basket. If the wire rope In case of accidental breakage or failure of the dual-axis motor, causing the hanging basket to slide down at high speed, the electromagnet can be energized through the control panel, so that the electromagnet and the magnet have the same magnetic properties and produce repulsive force, thereby causing the two sets of sliding plates to move toward the hanging basket respectively, so that the hooks of the sliding plates hook the rings on the side walls of the hanging basket, thereby preventing the hanging basket from falling and protecting the safety of the construction workers. However, the position of the platform is fixed, and the body needs to be leaned out to complete the installation work during work. The installation efficiency is low and there are certain safety hazards. Therefore, an elevator installation platform is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an elevator installation platform.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator installation platform, comprising a base, a hydraulic rod is fixedly installed on the top of the base, a support plate is fixedly installed on the top of the hydraulic rod, the top of the support plate is slidably connected with a trough body, and a transverse movement mechanism is arranged at the bottom of the trough body; the transverse movement mechanism comprises a fixed plate, a motor, a connecting rod, a first bevel gear, a second bevel gear, a rotating rod, a connecting plate, a gear, a rack, and a sliding hole, the sliding hole is provided on the support plate, the rack is fixedly installed at the bottom of the trough body and is slidably connected to the inside of the sliding hole, and the gear is meshed with the rack.

[0008] Preferably, the gear is fixedly sleeved on the outer wall of the rotating rod, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is fixedly sleeved on the outer wall of the rotating rod. The first bevel gear can drive the second bevel gear to rotate, thereby transmitting the rotating rod.

[0009] Preferably, the fixed plate is fixedly mounted on the bottom of the support plate, the motor is fixedly mounted on the right side of the fixed plate, and the connecting rod is fixedly mounted on the output end of the motor, and the first bevel gear is fixedly connected to the right end of the connecting rod, and the motor is set to drive the first bevel gear to rotate.

[0010] Preferably, the number of the connecting plates, gears, racks and sliding holes is two, and the two ends of the rotating rod are rotatably connected to the outer walls of the two connecting plates through two bearings respectively. The bearings are arranged so that the rotating rod can be driven to rotate, and the arrangement of the two racks and gears improves the stability of the lateral movement of the trough body.

[0011] Preferably, a protective mechanism is provided on the top of the support plate, and the protective mechanism includes a counterweight block, an L-shaped rod, a limit groove, a slider, and a vertical rod. The counterweight block is fixedly installed on the top of the support plate, and the L-shaped rod is fixedly installed on the outer wall of the counterweight block. A storage groove is provided on the top of the counterweight block, and some staff supplies, such as tea cups, can be placed in the storage groove.

[0012] Preferably, the limit groove is opened on the inner wall of the L-shaped rod, the sliding block is fixedly connected to the outer wall of the groove body and slidably connected to the inside of the limit groove, and the vertical rod is fixedly installed at the bottom of the L-shaped rod. There are four vertical rods and two L-shaped rods, which are distributed on the front and rear sides of the groove body.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an elevator installation platform, which has the following beneficial effects:

[0015] 1. The elevator installation platform drives the connecting rod to rotate by starting the motor, the connecting rod drives the rotating rod to rotate through the first bevel gear and the second bevel gear, the rotating rod drives the rack to move left through the gear, and the rack drives the trough body to move left, so that the staff standing in the trough body do not need to lean out, which improves the installation efficiency of the elevator and effectively reduces the safety hazards of the platform.

[0016] 2. This elevator installation platform prevents the center of gravity of the platform from leaning to the left when the trough moves to the left by arranging a counterweight block, which causes the platform to be unstable. The two L-shaped rods and four vertical rods are in a front-to-back clamping state, which improves the stability of the trough and further improves the safety of the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the transverse movement mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the protective mechanism of the utility model.

[0021] In the figure: 1. base; 2. hydraulic rod; 3. support plate; 4. trough body; 5. transverse movement mechanism; 51. fixed plate; 52. motor; 53. connecting rod; 54. first bevel gear; 55. second bevel gear; 56. rotating rod; 57. connecting plate; 58. gear; 59. rack; 510. sliding hole; 6. protective mechanism; 61. counterweight block; 62. L-shaped rod; 63. limit groove; 64. slider; 65. vertical rod; 7. storage groove. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] like Figure 1-3As shown, the utility model provides an elevator installation platform, including a base 1, a hydraulic rod 2 is fixedly installed on the top of the base 1, and the setting of the hydraulic rod 2 can adjust the construction height. A universal wheel is also arranged at the bottom of the base 1 to facilitate the movement of the platform, and a brake pad is arranged on the universal wheel. A support plate 3 is fixedly installed on the top of the hydraulic rod 2, and a slot body 4 is slidably connected to the top of the support plate 3. The slot body 4 opens upward, and the staff can stand in it to install the elevator. A transverse movement mechanism 5 is arranged at the bottom of the slot body 4; the transverse movement mechanism 5 includes a fixed plate 51, a motor 52, a connecting rod 53, a first bevel gear 54, a second bevel gear 55, a rotating rod 56, a connecting plate 57, a gear 58, a rack 59, and a sliding hole 510. The sliding hole 510 is opened on the support plate 3, and the rack 59 is fixedly installed at the bottom of the slot body 4 and is slidably connected to the inside of the sliding hole 510. The gear 58 is meshed with the rack 59, and the gear 5 The first bevel gear 54 is meshed with the second bevel gear 55, and the second bevel gear 55 is fixedly sleeved on the outer wall of the rotating rod 56. The first bevel gear 54 can drive the second bevel gear 55 to rotate by setting the first bevel gear 54, so as to transmit the rotation of the rotating rod 56. The fixing plate 51 is fixedly mounted on the bottom of the supporting plate 3, the motor 52 is fixedly mounted on the right side of the fixing plate 51, and the connecting rod 53 is fixedly mounted on the output end of the motor 52. The first bevel gear 54 is fixedly connected to the right end of the connecting rod 53. The motor 52 is provided to drive the first bevel gear 54 to rotate. The number of connecting plates 57, gears 58, racks 59 and sliding holes 510 are all two. The two ends of the rotating rod 56 are rotatably connected to the outer walls of the two connecting plates 57 through two bearings respectively. The rotating rod 56 can be driven to rotate by setting the bearings. The setting of the two racks 59 and gears 58 improves the stability of the lateral movement of the slot body 4.

[0025] In this embodiment, the connecting rod 53 is driven to rotate by starting the motor 52, and the connecting rod 53 drives the rotating rod 56 to rotate through the first bevel gear 54 and the second bevel gear 55. The rotating rod 56 drives the rack 59 to move left through the gear 58, and the rack 59 drives the trough body 4 to move left, so that the staff standing in the trough body 4 do not need to lean out, which improves the installation efficiency of the elevator and effectively reduces the safety hazards of the platform.

[0026] Example 2

[0027] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a protective mechanism 6 is provided on the top of the support plate 3, and the protective mechanism 6 includes a counterweight 61, an L-shaped rod 62, a limiting groove 63, a slider 64, and a vertical rod 65. The counterweight 61 is fixedly installed on the top of the support plate 3, and the L-shaped rod 62 is fixedly installed on the outer wall of the counterweight 61. A storage groove 7 is provided on the top of the counterweight 61. By setting the storage groove 7, some staff supplies, such as tea cups, can be placed. The limiting groove 63 is provided on the inner wall of the L-shaped rod 62, and the slider 64 is fixedly connected to the outer wall of the trough body 4 and slidably connected to the inside of the limiting groove 63. The vertical rod 65 is fixedly installed at the bottom of the L-shaped rod 62. The number of the vertical rods 65 is four, and the number of the L-shaped rods 62 is two, all of which are distributed on the front and back sides of the trough body 4.

[0028] In this embodiment, by setting the counterweight block 61, when the trough body 4 moves to the left, the center of gravity of the platform is prevented from leaning to the left, causing the platform to be unstable, and the two L-shaped rods 62 and the four vertical rods 65 are in a front and back clamping state, which improves the stability of the trough body 4 and further improves the safety of the platform.

[0029] The following is a detailed description of the working principle of this elevator installation platform.

[0030] like Figure 1-3 As shown, when in use, the connecting rod 53 is driven to rotate by starting the motor 52, and the connecting rod 53 drives the rotating rod 56 to rotate through the first bevel gear 54 and the second bevel gear 55, and the rotating rod 56 drives the rack 59 to move left through the gear 58, and the rack 59 drives the trough body 4 to move left, so that the staff standing in the trough body 4 do not need to lean out, which improves the installation efficiency of the elevator and effectively reduces the safety hazards of the platform. By arranging the counterweight block 61, when the trough body 4 moves to the left, the center of gravity of the platform is prevented from leaning to the left, causing the platform to be unstable, and the two L-shaped rods 62 and the four vertical rods 65 are in a front and rear clamping state, which improves the stability of the trough body 4 and further improves the safety of the platform. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. An elevator installation platform, comprising a base (1), characterized in that: A hydraulic rod (2) is fixedly mounted on the top of the base (1), a support plate (3) is fixedly mounted on the top of the hydraulic rod (2), a trough (4) is slidably connected to the top of the support plate (3), and a transverse movement mechanism (5) is provided at the bottom of the trough (4); The transverse movement mechanism (5) comprises a fixed plate (51), a motor (52), a connecting rod (53), a first bevel gear (54), a second bevel gear (55), a rotating rod (56), a connecting plate (57), a gear (58), a rack (59), and a sliding hole (510). The sliding hole (510) is provided on the supporting plate (3). The rack (59) is fixedly mounted on the bottom of the trough body (4) and is slidably connected to the inside of the sliding hole (510). The gear (58) is meshingly connected to the rack (59).

2. An elevator installation platform according to claim 1, characterized in that: The gear (58) is fixedly sleeved on the outer wall of the rotating rod (56), the first bevel gear (54) is meshedly connected with the second bevel gear (55), and the second bevel gear (55) is fixedly sleeved on the outer wall of the rotating rod (56).

3. The elevator installation platform according to claim 1, characterized in that: The fixing plate (51) is fixedly mounted on the bottom of the supporting plate (3), the motor (52) is fixedly mounted on the right side of the fixing plate (51), and the connecting rod (53) is fixedly mounted on the output end of the motor (52), and the first bevel gear (54) is fixedly connected to the right end of the connecting rod (53).

4. The elevator installation platform according to claim 1, characterized in that: The number of the connecting plate (57), the gear (58), the rack (59) and the sliding hole (510) is two, and the two ends of the rotating rod (56) are rotatably connected to the outer walls of the two connecting plates (57) through two bearings.

5. The elevator installation platform according to claim 1, characterized in that: A protective mechanism (6) is provided on the top of the support plate (3), and the protective mechanism (6) comprises a counterweight (61), an L-shaped rod (62), a limiting groove (63), a sliding block (64), and a vertical rod (65). The counterweight (61) is fixedly mounted on the top of the support plate (3), and the L-shaped rod (62) is fixedly mounted on the outer wall of the counterweight (61). A storage groove (7) is provided on the top of the counterweight (61).

6. The elevator installation platform according to claim 5, characterized in that: The limiting groove (63) is formed on the inner wall of the L-shaped rod (62); the sliding block (64) is fixedly connected to the outer wall of the groove body (4) and slidably connected to the inside of the limiting groove (63); and the vertical rod (65) is fixedly installed on the bottom of the L-shaped rod (62).

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