Meter box mounting bracket

Abstract

The invention relates to the technical field of meter box installation, and discloses a meter box installation support which comprises a supporting base, the height of the supporting base can be adjusted, a bearing table is arranged at the top end of the supporting base, two positioning plates are symmetrically arranged on the bearing table, and the two positioning plates can be adjusted in the length direction of the bearing table. Mutual approaching or leaving is realized; the electric meter box can be supported and positioned in the installation process of the electric meter box, the installation stability of the electric meter box is guaranteed, the structure is simple, use is convenient, and practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of meter box installation, and in particular to a meter box installation bracket. Background Art

[0002] During the installation of the meter box, according to the regulations, it is necessary to control its installation height, generally the bottom of the meter box is greater than 1.4 meters from the ground; since the meter box has a certain volume and weight, it is usually lifted and installed with the help of auxiliary tools during installation; the existing technology usually adopts the hoisting method during installation, and when using the hoisting operation, not only is there the problem of cumbersome installation of the hoisting equipment, but also certain requirements for the installation position of the equipment, and in addition, during the hoisting process, the meter box is easily affected by external influences and shakes, which poses a safety hazard, brings many inconveniences to the installation operation and affects the installation efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a meter box installation bracket, which can provide support and positioning for the meter box during the installation process of the meter box, ensure the stability of the meter box during installation, and has a simple structure, easy use and strong practicality.

[0004] The present invention adopts the following technical solutions: A meter box mounting bracket comprises a supporting base, wherein the height of the supporting base is adjustable, a bearing platform is arranged at the top of the supporting base, two positioning plates are symmetrically arranged on the bearing platform, and the two positioning plates can be adjusted along the length direction of the bearing platform to achieve closeness or distance from each other.

[0005] Preferably, the support base includes a support rod connected to the bearing platform, and the support rod is movably inserted into a support sleeve below; the two support sleeves on each side are connected by a connecting plate; and an adjusting support mechanism is provided on the connecting plate.

[0006] Preferably, the adjustment support mechanism includes a support sleeve arranged on the connecting plate, a driven bevel gear is rotatably arranged on the top end of the support sleeve; a mounting plate is arranged on the support sleeve located between the two connecting plates, a driving rod is movably arranged between the two mounting plates, and an active bevel gear meshing with the driven bevel gear is arranged on the driving rod; a support screw is threadedly connected to the middle part of the driven bevel gear, and the support screw is connected to the supporting platform.

[0007] Preferably, the support sleeve is a through-type structure that is connected up and down, and a roller is provided at the bottom end of the support screw.

[0008] Preferably, a containing box is provided on the support rod, an adjusting screw is provided in the containing box for vertical rotation, and a fine-tuning bevel gear is provided on the bottom end of the adjusting screw after extending out from the bottom of the containing box; a threaded sleeve is provided on the adjusting screw, and the threaded sleeve is connected to the supporting platform after movably passing through the top of the containing box; a guide rod connected to the supporting platform is slidably provided in the containing box; a driving bevel gear is provided on the driving rod; in an initial state, the fine-tuning bevel gear is not in contact with the driving bevel gear; wherein, the driving rod is a split structure which can drive the fine-tuning bevel gear to move to one side of the driving bevel gear to realize meshing transmission with the driving bevel gear.

[0009] Preferably, the driving rod comprises a rotating sleeve rotatably arranged on the mounting plate, and a rotating rod movably connected to the other mounting plate is slidably arranged at the end of the rotating sleeve; a limit block is protruding from the rotating rod, a bearing is arranged on the mounting plate connected to the rotating rod, and a limit groove matching the limit block is arranged in the bearing; a positioning groove is arranged at one end of the rotating sleeve, and a positioning block is arranged at the end of the rotating rod, and the positioning block is in sliding contact with the positioning groove; the two active bevel gears are respectively arranged on the rotating sleeve and the rotating rod.

[0010] Preferably, a positioning rod is connected to the bottom of the accommodating box, and positioning sleeves are slidably connected to both ends of the positioning rod. Limiting holes are arranged on the support rod along its length direction, and a positioning hole is arranged on the upper part of the support sleeve; the positioning sleeve can slide along the positioning rod through the positioning hole and the limiting hole to achieve positioning.

[0011] Preferably, a ball screw with reverse threads is rotatably arranged in the bearing platform, a slider is arranged at the thread of each section of the ball screw, an adjustment groove is arranged on the bearing platform, and the positioning plate is connected to the slider through the adjustment groove.

[0012] Preferably, a ladder is slidably provided in the containing box; in an initial state, the ladder is adjusted to a horizontal state and pushed into the cavity in the containing box.

[0013] Preferably, a tool plate is hinged at the front end of the support platform, and a tool slot is provided on the tool plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can provide support and limit for the electric meter box, ensure the stability of the electric meter box during installation, reduce safety hazards, and improve work efficiency; through the height adjustment setting of the support base, the installation height of the electric meter box can be adjusted to meet the height installation requirements of the electric meter box; the adjustable setting of the positioning plate on the load-bearing platform can position and clamp the electric meter box placed thereon, ensure the stability of the electric meter box during installation, and improve the safety during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application; Figure 2 A cross-sectional view of a carrier platform according to an embodiment of the present application; Figure 3 This is a schematic diagram of the structure of the driving rod of an embodiment of the present application; Figure 4 This is a schematic diagram of the ladder structure of an embodiment of the present application. DETAILED DESCRIPTION

[0016] The present invention will be described clearly and completely below with reference to the accompanying drawings and embodiments: like Figures 1 to 4 As shown, a meter box mounting bracket described in the present invention includes a supporting base, wherein the height of the supporting base is adjustable so as to lift and support the meter box placed on the bearing platform 1, so that the meter box reaches a position at a specified height, providing convenience for the fixed installation of the meter box; the bearing platform 1 is arranged at the top of the supporting base, and two positioning plates 2 are symmetrically arranged on the bearing platform 1, and the two positioning plates 2 can be adjusted along the length direction of the bearing platform 1 to achieve closeness or distance from each other, so as to clamp and position the meter box placed thereon, and also meet the positioning use of meter boxes at different meter positions, thereby expanding the scope of application of the present invention and enhancing the practicality of the present invention.

[0017] Furthermore, the support base includes a support rod 3 connected to the bearing platform 1, and the support rod 3 is movably inserted into the supporting sleeve 4 below, so that the height of the bearing platform 1 can be adjusted by adjusting the length of the support rod 3 located in the supporting sleeve 4; the two supporting sleeves 4 on each side are connected by a connecting plate 5, so as to improve the integrity of the entire mounting bracket and enhance the structural strength of the bottom of the entire mounting bracket; an adjusting support mechanism is provided on the connecting plate 5, and the adjusting mechanism is used to adjust the length of the support rod 3 extending from the supporting sleeve 4, thereby satisfying the height adjustment operation of the bearing platform 1.

[0018] Specifically, the adjustment support mechanism includes a support sleeve 6 arranged on each connecting plate 5, and a driven bevel gear 7 is rotatably arranged on the top of each support sleeve 6; a mounting plate 8 is arranged on the support sleeve 4 between the two connecting plates 5, and a driving rod is movably arranged between the two mounting plates 8, and a rocker 9 can be arranged at the end of the driving rod to facilitate manual driving of the driving rod to rotate, and an active bevel gear 10 meshing with the driven bevel gear 7 is arranged on the driving rod; a threaded hole is arranged in the middle of the driven bevel gear 7, and a support screw 11 is connected to the bearing platform 1. When working, the driving member is driven to rotate by rotating the rocker 9, and the active bevel gear 10 will mesh with the driven bevel gear 7 to rotate, and the rotation of the driven bevel gear 7 will cause the support screw 11 to move out of the support sleeve 6, and the bearing platform 1 will rise, and at the same time drive the support rod 3 to move out of the support sleeve 4, thereby realizing the height adjustment operation of the electric meter box placed on the bearing platform 1. In this embodiment, the support sleeve 6 is a through-type structure that is connected from top to bottom, and the position corresponding to the connection plate 5 and the support tube is also through-set. A roller is set at the bottom of the support screw 11. In the initial state, the roller is located below the connection plate 5 and contacts the ground, which supports the entire mounting bracket and facilitates the movement and adjustment of the mounting bracket, thereby improving the flexibility of the mounting bracket. When in use, as the support screw 11 moves out of the support sleeve 6, the roller will be driven into the support sleeve 6. At this time, the connection plate 5 contacts the ground and plays a supporting role, which can greatly ensure the stability of the entire mounting bracket during use.

[0019] Furthermore, a containing box 12 is provided on the support rod 3, and an adjusting screw 13 is provided in the containing box 12 for rotation along the vertical direction, and a fine-tuning bevel gear 14 is provided after the bottom end of the adjusting screw 13 extends out from the bottom of the containing box 12; a threaded sleeve 15 is provided on the adjusting screw 13, and the threaded sleeve 15 is connected to the bearing platform 1 after movably passing through the top of the containing box 12. By controlling the rotation of the adjusting screw 13, the threaded sleeve 15 drives the bearing platform 1 to move up and down, and the height of the bearing platform 1 can be fine-tuned, thereby facilitating the installation of the electric meter box and avoiding the problem of the staff standing on the mounting bracket for support and then adjusting the supporting screw 11 during operation. inconvenience; in addition, a guide rod 16 connected to the bearing platform 1 is slidably arranged in the accommodating box 12, which guides and limits the bearing platform 1 to prevent the support screw 11 from rotating and driving the threaded sleeve 15 to rotate; a driving bevel gear 17 is arranged on the driving rod; in the initial state, the fine-tuning bevel gear 14 is not in contact with the driving bevel gear 17; wherein, the driving rod is a split structure, which can drive the fine-tuning bevel gear 14 to move to one side of the driving bevel gear 17, so as to realize the meshing transmission with the driving bevel gear 17; the split setting of the driving rod can separate the lifting and lowering of the support screw 11 from the lifting and lowering of the threaded sleeve 15 to meet different usage requirements.

[0020] Specifically, the driving rod comprises a rotating sleeve 18 rotatably arranged on the mounting plate 8, the rotating sleeve 18 is located at one end away from the rocking arm 9, and a rotating rod 19 movably connected to another mounting plate 8 is slidably arranged at one end of the rotating sleeve 18, and two active bevel gears 10 are respectively arranged on the rotating sleeve 18 and the rotating rod 19; wherein a limit block 20 is protrudingly arranged at one end of the rotating rod 19 close to the rocking arm 9, and a bearing is arranged on the mounting plate 8 connected to the rotating rod 19, and a limit groove matching the limit block 20 is arranged in the bearing to ensure that the rotating rod 19 moves along the axial direction, so that after the active bevel gear 10 is separated from the driven bevel gear 7, the rotating rod 19 can still drive the bearing to rotate when it rotates again; wherein, the rotating A positioning groove 21 is provided at one end of the sleeve 18, and a shaft with a reduced diameter is coaxially provided at one end of the rotating rod 19 close to the rotating sleeve 18. A positioning block 22 is provided on the shaft, and the positioning block 22 is in sliding contact with the positioning groove 21. The length of the positioning block 22 is preferably less than the opening length of the positioning groove 21, and the length of the limit block 20 is greater than the length of the positioning block 22, so that when in use, it is only necessary to move the rotating rod 19 along the axial direction to disengage the positioning block 22 from the positioning groove 21 to achieve the separation of the active bevel gear 10 and the driven bevel gear 7, and the driving bevel gear 17 is engaged with the fine-tuning bevel gear 14, so that the adjusting screw 13 is driven to rotate under the drive of the rotating rod 19 to complete the height fine-tuning operation of the supporting platform 1.

[0021] Furthermore, a positioning rod 23 is connected to the bottom of the accommodating box 12, and two positioning rods 23 are arranged on both sides of the bottom of the accommodating box 12. The positioning rod 23 is arranged parallel to the rotating rod 19, and both ends of the positioning rod 23 are slidably connected with positioning sleeves 24. A limiting hole 25 is arranged on the support rod 3 along its length direction, and a positioning hole 26 is arranged on the upper part of the support sleeve 4; the positioning sleeve 24 can slide along the positioning rod 23 through the positioning hole 26 and the limiting hole 25 to achieve positioning. The insertion of the positioning sleeve 24 can provide support for the support rod 3, share the force acting on the support screw 11, and further enhance the stability of the entire mounting bracket.

[0022] Furthermore, in this embodiment, a ball screw 27 with reverse threads is rotatably arranged in the bearing platform 1, a slider 28 is arranged at each reverse thread of the ball screw 27, an adjustment slot 29 is arranged on the bearing platform 1, and the positioning plate 2 is connected to the slider 28 through the adjustment slot 29. The ball screw 27 can be driven by a motor or adjusted manually, and the specific selection can be flexibly made according to the actual situation.

[0023] Furthermore, in the present embodiment, a ladder is slidably provided in the storage box 12; in the initial state, the ladder is adjusted to a horizontal state and pushed into the cavity in the storage box 12 to reduce the space occupied. When in use, the ladder can be pulled out of the storage box 12 so that construction workers can stand on it to perform construction operations. Specifically, the ladder includes a slide plate 28, and two groups of support rods 29 are hinged on both sides of the slide plate 28. A pedal 30 is movably provided between the two support rods 29 of each group. A hinge plate 31 is movably sleeved on the hinge shaft connected to the support rod 29 at the rear end of each pedal 30. The hinge plate 31 has a structure with a certain angle, which can limit the support rod 29 after being pulled down, and ensure the stability of the state when the support rod 29 is pulled out for use. A protective pad is preferably provided on the pedal 30 to ensure the safety of the workers going up and down. In addition, in the storage box 12, the space between the guide rod 16 and the adjusting screw 13 is symmetrically arranged with partitions 32, and each partition 32 is provided with a slide groove 33, and the slide plate 28 is slidably located in the slide groove 33 through the shaft rods 36 arranged on both sides thereof; wherein the ends of the slide groove 33 are non-through settings to prevent the shaft rod 36 from escaping from the slide groove 33; in addition, the front end of the storage box 12 is preferably hinged with a box door 34, and the box door 34 can protect the ladder placed in the storage box 12, and the box door 34 can be opened sideways along the hinge point to facilitate the taking and placing of the ladder. In this embodiment, since the height interval of the electric meter installation is fixed, the height of the ladder is the result of measurement, and there will be no situation where the construction personnel cannot climb onto the ladder pedal 30 after the ladder is pulled out as the height of the support platform 1 and the storage box 12 is adjusted.

[0024] In this embodiment, a tool plate 35 is hinged at the front end of the support platform 1, a groove is opened at the corresponding position of the tool plate 35, and a tool card slot is set on the tool plate 35 to facilitate the placement of different tools, provide convenience for the use of tools during work, and enhance the practicality of the present invention.

[0025] When the present invention is used, firstly, the installation bracket is pushed to the designated position by the roller arranged on the support screw 11, then the electric meter box is placed on the bearing platform 1, and the electric meter box is fixed by adjusting the positioning plate 2, and then the rocker 9 is operated to drive the support screw 11 to rise, so that the bearing platform 1 lifts the electric meter box to the vicinity of the installation height, and the positioning sleeve 24 is slid out to position the support rod 3; finally, the ladder is pulled out, and the staff climbs to the appropriate position by the ladder to carry out the construction operation. If the box needs to be fine-tuned during the work process, the staff on the side can stretch the rotating rod 19 to separate the active bevel gear 10 from the driven bevel gear 7, and the fine-tuning bevel gear 14 is meshed with the driving bevel gear 17, and then the rocker 9 is rotated to drive the adjusting screw 13 to rotate, so as to drive the bearing platform 1 to make fine adjustments. The structure is simple, the operation is easy, and the safe and fast installation of the electric meter box can be realized, which greatly improves the work efficiency.

Claims

1. A meter box mounting bracket, characterized in that: It includes a support base, wherein the height of the support base is adjustable, a bearing platform is arranged on the top of the support base, two positioning plates are symmetrically arranged on the bearing platform, and the two positioning plates can be adjusted along the length direction of the bearing platform to achieve closeness or distance from each other.

2. The meter box mounting bracket according to claim 1, characterized in that: The support base includes a support rod connected to the bearing platform, and the support rod is movably inserted into the support sleeve below; the two support sleeves on each side are connected by a connecting plate; and an adjusting support mechanism is provided on the connecting plate.

3. The meter box mounting bracket according to claim 2, characterized in that: The adjustment support mechanism includes a support sleeve arranged on the connecting plate, a driven bevel gear is rotatably arranged on the top of the support sleeve; a mounting plate is arranged on the support sleeve located between the two connecting plates, a driving rod is movably arranged between the two mounting plates, and an active bevel gear meshing with the driven bevel gear is arranged on the driving rod; a support screw is threadedly connected to the middle part of the driven bevel gear, and the support screw is connected to the bearing platform.

4. The meter box mounting bracket according to claim 3, characterized in that: The support sleeve is a through-type structure that is connected up and down, and a roller is arranged at the bottom end of the support screw.

5. The meter box mounting bracket according to claim 3, characterized in that: The support rod is provided with a containing box, and an adjusting screw is provided in the containing box for vertical rotation, and a fine-tuning bevel gear is provided after the bottom end of the adjusting screw extends out from the bottom of the containing box; a threaded sleeve is provided on the adjusting screw, and the threaded sleeve is connected to the supporting platform after movably passing through the top of the containing box; a guide rod connected to the supporting platform is slidably provided in the containing box; a driving bevel gear is provided on the driving rod; in an initial state, the fine-tuning bevel gear is not in contact with the driving bevel gear; wherein, the driving rod is a split structure, which can drive the fine-tuning bevel gear to move to one side of the driving bevel gear to realize meshing transmission with the driving bevel gear.

6. The meter box mounting bracket according to claim 5, characterized in that: The driving rod member includes a rotating sleeve rotatably arranged on the mounting plate, and a rotating rod movably connected to the other mounting plate is slidably arranged at the end of the rotating sleeve; a limit block is protruding from the rotating rod, and a bearing is arranged on the mounting plate connected to the rotating rod, and a limit groove matching the limit block is arranged in the bearing; a positioning groove is arranged at one end of the rotating sleeve, and a positioning block is arranged at the end of the rotating rod, and the positioning block is in sliding contact with the positioning groove; the two active bevel gears are respectively arranged on the rotating sleeve and the rotating rod.

7. The meter box mounting bracket according to claim 5, characterized in that: A positioning rod is connected to the bottom of the accommodating box, and positioning sleeves are slidably connected to both ends of the positioning rod. A limiting hole is arranged on the support rod along its length direction, and a positioning hole is arranged on the upper part of the support sleeve; the positioning sleeve can slide along the positioning rod through the positioning hole and the limiting hole to achieve positioning.

8. The meter box mounting bracket according to claim 1, characterized in that: A ball screw with reverse threads is rotatably arranged in the bearing platform, a slider is arranged at the thread of each section of the ball screw, an adjustment groove is arranged on the bearing platform, and the positioning plate is connected to the slider through the adjustment groove.

9. The meter box mounting bracket according to claim 5, characterized in that: A ladder is slidably arranged in the containing box; in an initial state, the ladder is adjusted to a horizontal state and pushed into the cavity in the containing box.

10. The meter box mounting bracket according to claim 1, characterized in that: A tool plate is hinged at the front end of the bearing platform, and a tool slot is arranged on the tool plate.

Images