Auxiliary elevator for rapid installation of meter box

Abstract

The invention discloses an auxiliary elevator for fast installation of a meter box, and relates to the technical field of elevators, the auxiliary elevator comprises two moving assemblies and two compression assemblies, each compression assembly comprises four first fixing plates and a plurality of first base plates which are uniformly arranged, the outer surfaces of the four first fixing plates are fixedly connected with second fixing plates, and the second fixing plates are fixedly connected with the first base plates; and first rotating shafts are fixedly embedded in the inner walls of the four second fixing plates. According to the auxiliary elevator for rapid installation of the meter box, a motor is started to drive a compression assembly to expand and contract, a first rotating block and a second rotating block drive a second rotating shaft to move in grooves in first base plates, and the distance between the first base plates and the distance between the first base plates and the second base plates are changed; the occupied space of the elevator is reduced when the elevator is not used, and the problem that the working efficiency of workers is affected due to the fact that the size of the ladder is too large and the ladder is inconvenient to carry by the workers is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of elevators, in particular to an auxiliary elevator for quick installation of a meter box. Background Art

[0002] An elevator is a vertical transportation tool that uses a mechanical device to drive the car and platform vertically up and down along fixed guide rails to transport people, goods and equipment. Its core function is to achieve movement between different floors and heights. It is widely used in construction, industry and transportation.

[0003] Currently, during meter box installation operations, meter boxes are mostly installed at a higher position to avoid being touched by unauthorized personnel. Construction workers need to carry an additional ladder as an auxiliary work when installing the meter box. However, traditional ladders are large in size, and workers also need to carry various tools and materials. The large size of the ladder will increase the burden on construction workers and make it inconvenient for workers to carry, thereby affecting the work efficiency of workers.

[0004] Therefore, we propose a meter box quick installation auxiliary lift to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide an auxiliary lifting ladder for quick installation of a meter box, so as to solve the problem that the ladder proposed in the above background technology is too large and inconvenient for workers to carry, thereby affecting the work efficiency of the workers.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a meter box quick installation auxiliary elevator, a meter box quick installation auxiliary elevator, including two moving components and two compression components, the two compression components each include four first fixed plates and a plurality of evenly arranged first pads, the outer surfaces of the four first fixed plates are fixedly connected to the second fixed plates, the inner walls of the four second fixed plates are fixedly embedded with a first rotating shaft, the outer surfaces of the four first rotating shafts are movably sleeved with two first rotating blocks, the inner walls of the plurality of evenly arranged first pads are each provided with two grooves, the inner walls of the plurality of grooves are slidably connected to the second rotating shaft, and the outer surfaces of the plurality of second rotating shafts are movably sleeved with a second rotating block.

[0007] Preferably, the two moving components each include a fixed shaft, the inner walls of the two fixed shafts are slidably connected to a first moving rod, the inner walls of the two fixed shafts are slidably connected to a second moving rod, and the outer surfaces of the four first fixed plates are respectively fixedly connected to the outer surfaces of the two first moving rods and the two second moving rods near one end.

[0008] Preferably, the outer surfaces of the two first moving rods slide with the outer surfaces of the two second moving rods respectively, the outer surfaces of the two fixed shafts are fixedly connected to the first fixed blocks, and the outer surfaces of the two first fixed blocks are provided with motors.

[0009] Preferably, the output ends of the two motors are fixedly connected to output shafts, the outer surfaces of the two output shafts near one end are fixedly sleeved with gears, and the inner walls of the two first moving rods and the two second moving rods are fixedly embedded with gear rows.

[0010] Preferably, the outer surfaces of the four gear rows are respectively engaged with the inner walls of the two gears, the outer surfaces of the two first moving rods and the two second moving rods are provided with sliding grooves, the outer surfaces of the two fixed shafts are fixedly installed with two third fixed plates, and the inner walls of the eight first rotating blocks are respectively rotatably connected to the inner walls of the eight second rotating shafts.

[0011] Preferably, the outer surfaces of the four third fixing plates are fixedly connected to the fourth fixing plates, a second pad is provided between the outer surfaces of every two fourth fixing plates, and the inner walls of the two second pads and multiple first pads are fixedly embedded with sliding rods.

[0012] Preferably, the two ends of the multiple sliding rods are respectively slidably connected to the inner walls of the four first sliding grooves, the inner walls of the two second pads are fixedly embedded with two first fixed rods, and the two ends of the four first fixed rods are respectively fixedly connected to the outer surfaces of the two first moving rods and the two second moving rods.

[0013] Preferably, the outer surfaces of the two movable components are provided with support components, and the two support components include a second fixed block, the outer surfaces of the two second fixed blocks are respectively fixedly installed on the outer surfaces of the two fixed shafts, and the inner walls of the two second fixed blocks are fixedly embedded with a second fixed rod.

[0014] Preferably, the inner walls of the two second fixed rods are provided with springs, one end of the two springs are fixedly connected to the inner walls of the two second fixed rods respectively, and the other end of the two second springs are fixedly connected to sliding shafts, and the outer surfaces of the two sliding shafts slide with the inner walls of the two second fixed rods respectively.

[0015] Preferably, the outer surfaces of the two second fixed blocks are fixedly connected to the limiting blocks, the outer surfaces of the two limiting blocks are fitted with support rods, and the outer surfaces of the two first movable rods are fixedly mounted with collection boxes.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. When the elevator needs to be retracted and extended, the motor is started to drive the two first moving rods and the two second moving rods to move. When the first moving rods and the second moving rods move, the compression assembly is driven to expand and retract. The groove of the second rotating shaft on the first pad is driven to move by the first rotating block and the second rotating block, and the first pad is driven to move at the same time, thereby changing the distance between the first pads and between the first pad and the second pad, so that the elevator can be retracted and extended, reducing the space occupied by the elevator when not in use, and solving the problem of the inconvenience of workers carrying the ladder when the ladder is too large, thereby affecting the work efficiency of workers.

[0017] 2. When the elevator is in use and there is nothing to support it around, the staff can rotate the support rod to engage the inner wall of the support rod with the limit block, and the other end of the support rod contacts the ground, thereby supporting the elevator and ensuring its stability.

[0018] 3. When the staff is installing the meter box by using the lift, the staff puts the assembly parts of the meter box into the collection box, which makes it convenient for the staff to take the assembly parts of the meter box during the installation process, thereby improving the convenience of the staff in installing the meter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front perspective view of a meter box quick installation auxiliary lift of the present invention; Figure 2 This is a front perspective view of a first moving rod of a meter box quick installation auxiliary lift of the present invention; Figure 3 This is a sectional perspective view of the structure of the second moving rod portion of a meter box quick installation auxiliary elevator of the present invention; Figure 4 for Figure 3 The enlarged front view stereogram at A in the middle; Figure 5 This is a front perspective view of the first rotating block of a meter box quick installation auxiliary elevator of the present invention; Figure 6 This is a front perspective view of the first pad of a meter box quick installation auxiliary lift of the present invention; Figure 7 This is a front perspective view of a support rod of a meter box quick installation auxiliary lift of the present invention; Figure 8 This is a sectional perspective view of the structure of the second fixing block of a meter box quick installation auxiliary elevator according to the present invention; Figure 9 This is a front perspective view of a limit block of an auxiliary elevator for quick installation of a meter box according to the present invention.

[0020] In the picture: 1. Moving assembly; 101. Fixed shaft; 102. First moving rod; 103. Second moving rod; 104. Motor; 105. First fixed block; 106. Output shaft; 107. Gear; 108. Gear row; 109. Slide groove; 2. Compression assembly; 201. First fixed plate; 202. Second fixed plate; 203. First rotating shaft; 204. First rotating block; 205. Second rotating shaft; 206. Second rotating block; 207. Third fixed plate; 208. Fourth fixed plate; 209. First pad; 210. Slide rod; 211. Groove; 212. Second pad; 213. First fixed rod; 3. Support assembly; 301. Second fixed block; 302. Second fixed rod; 303. Spring; 304. Slide shaft; 305. Limit block; 306. Support rod; 4. Collection box. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figure 1-9The present invention provides a technical solution: a meter box quick installation auxiliary lift, a meter box quick installation auxiliary lift, including two moving components 1 and two compression components 2, the two compression components 2 each include four first fixed plates 201 and a plurality of evenly arranged first pads 209, the outer surfaces of the four first fixed plates 201 are fixedly connected to the second fixed plates 202, the inner walls of the four second fixed plates 202 are fixedly embedded with a first rotating shaft 203, the outer surfaces of the four first rotating shafts 203 are movably sleeved with two first rotating blocks 204, the inner walls of the multiple evenly arranged first pads 209 are each provided with two grooves 211, and the inner walls of the multiple grooves 211 are all sliding A second rotating shaft 205 is connected, and the outer surfaces of the multiple second rotating shafts 205 are movably sleeved with a second rotating block 206. The two moving components 1 each include a fixed shaft 101. The inner walls of the two fixed shafts 101 are slidably connected to the first moving rod 102. The inner walls of the two fixed shafts 101 are slidably connected to the second moving rod 103. The outer surfaces of the four first fixed plates 201 are respectively fixedly connected to the outer surfaces of the two first moving rods 102 and the two second moving rods 103 near one end. The outer surfaces of the two first moving rods 102 slide with the outer surfaces of the two second moving rods 103 respectively. The outer surfaces of the two fixed shafts 101 are fixedly connected to the first fixed block 105. The outer surfaces of the two first fixed blocks 105 are both provided with motors 104, and the output ends of the two motors 104 are fixedly connected to the output shafts 106. The outer surfaces of the two output shafts 106 are fixedly sleeved with gears 107 near one end. The inner walls of the two first moving rods 102 and the two second moving rods 103 are fixedly embedded with tooth rows 108. The outer surfaces of the four tooth rows 108 are respectively engaged with the inner walls of the two gears 107. The outer surfaces of the two first moving rods 102 and the two second moving rods 103 are respectively provided with sliding grooves 109. The outer surfaces of the two fixed shafts 101 are both fixedly installed with two third fixed plates 207. The inner walls of the eight first rotating blocks 204 are respectively engaged with the eight The inner wall of the second rotating shaft 205 is rotatably connected, and the outer surfaces of the four third fixed plates 207 are fixedly connected to the fourth fixed plates 208. A second pad 212 is provided between the outer surfaces of every two fourth fixed plates 208 of the four fourth fixed plates 208. The inner walls of the two second pads 212 and multiple first pads 209 are fixedly embedded with sliding rods 210. The two ends of the multiple sliding rods 210 are respectively slidably connected to the inner walls of the four first sliding grooves 109. The inner walls of the two second pads 212 are fixedly embedded with two first fixed rods 213. The two ends of the four first fixed rods 213 are respectively fixedly connected to the outer surfaces of the two first moving rods 102 and the two second moving rods 103.

[0023] In this embodiment, when the elevator is needed for climbing, the staff needs to unfold the elevator and start the motor 104. The motor 104 will drive the output shaft 106 to rotate, and the output shaft 106 will drive the gear 107 to rotate. When the gear 107 rotates, it will simultaneously drive the two gear rows 108 to move. When the two gear rows 108 move, they will simultaneously drive the first moving rod 102 and the second moving rod 103 to move back to back. When the first moving rod 102 and the second moving rod 103 move back to back, they will simultaneously drive the first fixed plate 201 to move. When the first fixed plate 201 moves, it will drive the second fixed plate 202 to move. The first fixed plate 20 1 and the third fixed plate 207 is changing, so the distance between the multiple first pads 209 located between the first fixed plate 201 and the third fixed plate 207 is also changing. When the second fixed plate 202 moves, it drives the first rotating shaft 203 to move. When the first rotating shaft 203 moves, it drives the first rotating block 204 to move. When the first rotating block 204 moves, it drives the second rotating shaft 205 to move. When the second rotating block 204 moves, it drives the second rotating shaft 205 to move. When the second rotating shaft 205 moves, it drives the first pad 209 to move. When the pad 209 moves, it drives both ends of the slide bar 210 to slide along the inner wall of the first slide groove 109. When the slide bar 210 moves, it drives the second rotating block 206 to move. When the second rotating block 206 moves, the inner wall of one end of part of the second rotating block 206 rotates along the outer surface of the second rotating shaft 205, and the inner wall of the other end of the second rotating block 206 rotates along the outer surface of the slide bar 210. When the distance between the multiple first pads 209 is appropriate, the motor 104 is stopped. When the elevator needs to be retracted and unfolded, the motor 104 is started to drive the two first moving rods 102 and the two second moving rods 10 3 is moved, and when the first moving rod 102 and the second moving rod 103 move, the compression assembly 2 is driven to expand and contract, and the groove 211 on the first pad 209 is driven by the first rotating block 204 and the second rotating block 206 to move the second rotating shaft 205, and the first pad 209 is driven to move at the same time, so as to change the distance between the first pads 209 and between the first pad 209 and the second pad 212, so that the elevator can be contracted and expanded, and the space occupied by the elevator when not in use is reduced, which solves the problem that the elevator is too large and it is inconvenient for workers to carry, thereby affecting the work efficiency of workers.

[0024] like Figure 1-9As shown, the outer surfaces of the two moving components 1 are each provided with a supporting component 3, and the two supporting components 3 each include a second fixed block 301. The outer surfaces of the two second fixed blocks 301 are respectively fixedly installed on the outer surfaces of the two fixed shafts 101, and the inner walls of the two second fixed blocks 301 are fixedly embedded with a second fixed rod 302. The inner walls of the two second fixed rods 302 are each provided with a spring 303, and one end of the two springs 303 is respectively fixedly connected to the inner walls of the two second fixed rods 302, and the other ends of the two second springs 303 are fixedly connected to a sliding shaft 304, and the outer surfaces of the two sliding shafts 304 slide with the inner walls of the two second fixed rods 302 respectively.

[0025] When the lifting device is unfolded, the staff needs to support the lifting device. The staff first moves the sliding shaft 304, and the inner wall of the sliding shaft 304 will slide along the inner wall of the second fixed rod 302. At the same time, the sliding shaft 304 will stretch the spring 303. When the sliding shaft 304 moves to the appropriate position, the staff can move the support rod 306, and the inner wall of the support rod 306 will slide along the outer surface of the limit block 305 until the inner wall of the support rod 306 no longer contacts the outer surface of the limit block 305. At this time, the inner wall of the support rod 306 is located on the outer surface of the sliding shaft 304. The staff rotates the support rod 306. When the support rod 306 is rotated to the appropriate position, the staff can then The staff rotates the support rod 306, and the inner wall of the support rod 306 is engaged with the outer surface of the limit block 305, and the other end of the support rod 306 contacts the ground, thereby supporting the elevator and ensuring the stability of the elevator.

[0026] like Figure 1-9 As shown, the outer surfaces of the two second fixed blocks 301 are fixedly connected to the limiting blocks 305, the outer surfaces of the two limiting blocks 305 are fitted with support rods 306, and the outer surfaces of the two first movable rods 102 are fixedly mounted with collection boxes 4.

[0027] In this embodiment, when the staff uses the elevator to install the meter box at a higher position, the staff can place the accessories of the meter box into the collection box 4. When the staff uses the elevator to install the meter box, the staff can easily get the meter box accessories located in the collection box 4 to install the meter box, which is convenient for the staff to take the assembly parts of the meter box during the installation of the meter box, thereby improving the convenience of the staff in installing the meter box.

[0028] The method of using and working principle of this device: When the elevator is needed for climbing, the motor 104 is started to unfold the elevator, and the motor 104 will drive the first moving rod 102 and the second moving rod 103 to move oppositely. When the first moving rod 102 and the second moving rod 103 move oppositely, they will simultaneously drive the first rotating shaft 203 to move, and the first rotating shaft 203 will drive the second rotating shaft 205 to move when moving. The outer surface of the second rotating shaft 205 will slide along the inner wall of the groove 211 on the first pad 209, and at the same time drive the first pad 209 to move, and the first pad 209 will drive the second rotating block 206 to move. Until the distance between the multiple first pads 209 is appropriate, the motor 104 is stopped, and then the sliding shaft 304 is moved, and the sliding shaft 306 is moved. The inner wall of 04 will slide along the inner wall of the second fixed rod 302 until the sliding shaft 304 moves to the appropriate position. At this time, the support rod 306 is moved until the inner wall of the support rod 306 no longer contacts the outer surface of the limit block 305, and the support rod 306 is rotated. After the support rod 306 is rotated to the appropriate position, the inner wall of the support rod 306 slides along the outer surface of the limit block 305, and the inner wall of the support rod 306 is engaged with the outer surface of the limit block 305. The other end of the support rod 306 contacts the ground to support the elevator. Then the staff places the accessories of the meter box into the collection box 4. When the staff is installing the meter box on the elevator, the staff can get the meter box accessories in the collection box 4 to install the meter box.

[0029] The wiring diagram of the motor in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to actual use, so the control method and wiring arrangement of the motor are no longer explained in detail.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A meter box quick installation auxiliary elevator, comprising two moving components (1) and two compression components (2), characterized in that: The two compression assemblies (2) each include four first fixed plates (201) and a plurality of evenly arranged first pads (209); the outer surfaces of the four first fixed plates (201) are fixedly connected to the second fixed plates (202); the inner walls of the four second fixed plates (202) are fixedly embedded with a first rotating shaft (203); the outer surfaces of the four first rotating shafts (203) are movably sleeved with two first rotating blocks (204); the inner walls of the plurality of evenly arranged first pads (209) are each provided with two grooves (211); the inner walls of the plurality of grooves (211) are slidably connected to the second rotating shaft (205); and the outer surfaces of the plurality of second rotating shafts (205) are movably sleeved with a second rotating block (206).

2. The meter box quick installation auxiliary lift according to claim 1, characterized in that: The two moving assemblies (1) each include a fixed shaft (101), the inner walls of the two fixed shafts (101) are slidably connected to a first moving rod (102), the inner walls of the two fixed shafts (101) are slidably connected to a second moving rod (103), and the outer surfaces of the four first fixing plates (201) are respectively fixedly connected to the outer surfaces of the two first moving rods (102) and the two second moving rods (103) near one end.

3. The meter box quick installation auxiliary lift according to claim 2, characterized in that: The outer surfaces of the two first moving rods (102) slide respectively with the outer surfaces of the two second moving rods (103); the outer surfaces of the two fixed shafts (101) are fixedly connected to the first fixed blocks (105); and the outer surfaces of the two first fixed blocks (105) are provided with motors (104).

4. The meter box quick installation auxiliary lift according to claim 3, characterized in that: The output ends of the two motors (104) are fixedly connected to output shafts (106), the outer surfaces of the two output shafts (106) are fixedly sleeved with gears (107) near one end, and the inner walls of the two first moving rods (102) and the two second moving rods (103) are fixedly embedded with gear rows (108).

5. The meter box quick installation auxiliary lift according to claim 4, characterized in that: The outer surfaces of the four gear rows (108) are respectively engaged with the inner walls of the two gears (107); the outer surfaces of the two first movable rods (102) and the two second movable rods (103) are each provided with a slide groove (109); the outer surfaces of the two fixed shafts (101) are each fixedly mounted with two third fixed plates (207); and the inner walls of the eight first rotating blocks (204) are respectively rotatably connected to the inner walls of the eight second rotating shafts (205).

6. The meter box quick installation auxiliary lift according to claim 5, characterized in that: The outer surfaces of the four third fixing plates (207) are fixedly connected to the fourth fixing plates (208), a second pad (212) is provided between the outer surfaces of every two fourth fixing plates (208) of the four fourth fixing plates (208), and the inner walls of the two second pads (212) and the plurality of first pads (209) are fixedly embedded with a sliding rod (210).

7. The meter box quick installation auxiliary lift according to claim 6, characterized in that: The two ends of the plurality of sliding rods (210) are respectively slidably connected to the inner walls of the four first sliding grooves (109), the inner walls of the two second pads (212) are fixedly embedded with two first fixing rods (213), and the two ends of the four first fixing rods (213) are respectively fixedly connected to the outer surfaces of the two first moving rods (102) and the two second moving rods (103).

8. The meter box quick installation auxiliary lift according to claim 7, characterized in that: The outer surfaces of the two moving assemblies (1) are both provided with support assemblies (3), and the two support assemblies (3) both include a second fixed block (301). The outer surfaces of the two second fixed blocks (301) are respectively fixedly mounted on the outer surfaces of the two fixed shafts (101), and the inner walls of the two second fixed blocks (301) are fixedly embedded with a second fixed rod (302).

9. The meter box quick installation auxiliary lift according to claim 8, characterized in that: The inner walls of the two second fixing rods (302) are each provided with a spring (303), one end of the two springs (303) is respectively fixedly connected to the inner walls of the two second fixing rods (302), and the other end of the two second springs (303) is respectively fixedly connected to a sliding shaft (304), and the outer surfaces of the two sliding shafts (304) slide with the inner walls of the two second fixing rods (302).

10. The meter box quick installation auxiliary lift according to claim 9, characterized in that: The outer surfaces of the two second fixed blocks (301) are fixedly connected to the limiting blocks (305), the outer surfaces of the two limiting blocks (305) are fitted with support rods (306), and the outer surfaces of the two first movable rods (102) are fixedly mounted with collection boxes (4).

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