Portable telescopic adjustable safety belt hanging platform

Abstract

The invention relates to the technical field of the power industry, and discloses a portable telescopic adjustable safety belt hanging platform which comprises a bottom plate, inner cavities are formed in the bottom plate, and the inner cavities are symmetrically formed in the two sides of the bottom plate; the moving assembly is arranged at the bottom of the bottom plate; wherein the moving assembly comprises a moving part and a braking part; and the mounting assembly is arranged at the bottom of the bottom plate. By arranging the adjusting assembly, an air cylinder is used for driving a movable column, a top column, a whole cross beam part and a hanging ring to rise, an adjusting base and the cross beam are installed in a sleeving mode, the adjusting base can be moved on the surface of the cross beam, and through clamping connection of an adjusting rod and an adjusting hole, the adjusting base can be fixed, and a magnetic ring and a magnetic block are installed in an attraction mode; the adjusting rod can be prevented from loosening, the safety belt can be hung on the hanging ring, and the effect of effectively solving the problem that the safety belt cannot be hung on site through the adjusting telescopic mechanism is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of the electric power industry, in particular to a portable, retractable and adjustable safety belt hanging platform. Background Art

[0002] Safety belts in the power industry are mainly used for aerial work, especially during maintenance at power plants or during installation, maintenance, construction and other operations on overhead line towers and outdoor structures of substations. This type of safety belt is an important protective equipment to prevent workers from falling from heights. Its design and use are aimed at ensuring the safety of workers. Safety belts are usually composed of belts, ropes and metal accessories. Depending on the nature of the work, their structural forms are also different. There are mainly two types of safety belts for working on the same pole and safety belts for hanging work. Safety belts for working on the same pole are suitable for electricians, telecom workers and other pole workers, while safety belts for hanging work are suitable for construction, installation and other work. The service life of a safety belt is generally 3 to 5 years. If any abnormality is found, it should be scrapped in advance. The correct way to use safety belts in the power industry is as follows: First, wear the safety belt on the shoulder, then fasten the chest strap, waist strap and leg strap in turn, and make sure all straps are tightened; before use, check whether all parts of the safety belt are intact, including ropes, braids, metal accessories, etc., to ensure that there are no cracks, rust or breaks; the safety belt should be hung high and used low, and it is forbidden to hang low and use high. The hanging point of the safety belt should be firm and reliable, and it is forbidden to hang it on moving or unstable objects; when working on poles and towers, the backup protection rope of the safety belt should be tied to a safe and firm structure to ensure that the backup protection will not be lost.

[0003] At present, safety belts are an indispensable part of high-altitude operations in the power industry. However, when performing high-altitude operations related to porcelain bottle equipment, the safety belts have no suitable hanging points and cannot play their due role. This is very inconvenient for construction workers. Related high-altitude operations are difficult to complete in time, affecting the normal progress of construction. Therefore, in order to solve the above problems, a portable, retractable and adjustable safety belt hanging platform is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a portable, retractable and adjustable safety belt hanging platform to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a portable, retractable and adjustable safety belt hanging platform, comprising: a bottom plate, an inner cavity is opened inside the bottom plate, and the inner cavity is symmetrically arranged on both sides of the bottom plate; A moving component, wherein the moving component is arranged at the bottom of the base plate; Wherein, the moving component includes a moving part and a braking part; A mounting assembly, wherein the mounting assembly is arranged at the bottom of the base plate; Wherein, the installation component includes an installation part and a limiting part; A telescopic assembly, wherein the telescopic assembly is arranged on the top of the bottom plate; Wherein, the telescopic component includes a fixed part and a telescopic part; An adjustment component, wherein the adjustment component is arranged on the top of the bottom plate; Wherein, the adjustment component includes a crossbeam part and an adjustment part.

[0006] Preferably, the movable part includes a rotating shaft, a frame is provided at the bottom of the base plate, a rotating rod is fixedly installed on the top of the frame, a movable wheel is movably installed in the middle of the rotating shaft, the rotating shaft is movably installed at the bottom of the frame, and the rotating shaft and the frame are movably installed; the movable wheel is movably installed at the bottom of the frame, and the frame and the bottom column are movably installed, thereby achieving the effect of convenient movement of the entire platform.

[0007] Preferably, the braking part includes a rubber arc plate, a connecting plate is fixedly installed on the top of the rubber arc plate, a telescopic rod is fixedly installed on the top of the connecting plate, a shell cover and a controller are provided at the bottom of the base plate, the rubber arc plate is arranged at the bottom of the frame and the top of the moving wheel, the telescopic rod is fixedly installed inside the rotating rod, the telescopic rod is electrically connected to the controller, and the shell cover is arranged on the right side of the controller; the arrangement of the telescopic rod and the rubber arc plate, and the interference between the rubber arc plate and the moving wheel achieves the effect of stable parking of the platform.

[0008] Preferably, the installation part includes a base column, a card plate is provided on the top of the base column, a square block is fixedly installed on the top of the base column, a square groove is opened inside the base plate, the base column is provided at the bottom of the base plate, a shell cover and a controller are fixedly installed inside the base column, the bottom of the base column is movably installed between the rotating rod and the frame, the card plate is card-connected and installed inside the square block, the square block is card-connected and installed inside the square groove, and the square block and the square groove are adapted to each other; the base column and the base plate are installed by card-connection and limiting, so as to achieve the effect of simple installation method between the base plate and the base column.

[0009] Preferably, the limiting part includes a tooth plate 1, a gear is installed at the bottom of the tooth plate 1 through meshing, a long rod is fixedly installed inside the gear, a tooth plate 2 is provided at the bottom of the base plate, a rotating wheel is fixedly installed at one end of the long rod, and side plates are fixedly installed on both sides of the base plate; when the rotating wheel is turned, the gear rotates, and the tooth plates 1 and 2 push the clamping plate to clamp with the square block, thereby achieving the effect of a simple fixing method between the base column and the base plate.

[0010] Preferably, the tooth plate 1, tooth plate 2 and gear are all arranged inside the inner cavity, one end of the tooth plate 1 and tooth plate 2 are fixedly installed with a clamping plate, the gear and tooth plate 2 are meshingly installed, the tooth plate 1, tooth plate 2, gear, long rod and rotating wheel are symmetrically arranged on both sides of the bottom plate, one end of the long rod passes through the side plate and extends to the outside of the side plate, and the long rod is movably installed between the side plate.

[0011] Preferably, the fixed part includes a movable plate, a short column is fixedly installed on the right side of the movable plate, a fixed plate is fixedly installed on the top of the movable plate, a spring is fixedly installed on one side of the fixed plate, a clamping sleeve is provided on the top of the base plate, the movable plate is movably installed inside the base plate, limiting grooves are provided on the front and right sides of the clamping sleeve, the fixed plate is arranged inside the limiting groove, the bottom of the fixed plate is in conflict with the bottom of the inner wall of the limiting groove, one end of the spring is fixedly connected to the inner wall of the base plate, the movable plate, the short column and the fixed plate are arranged on the left and front sides of the base plate; the arrangement of the clamping sleeve and the fixed plate achieves the effect of a simple fixing method between the column and the base plate.

[0012] Preferably, the telescopic part includes a positioning groove, a positioning column is installed inside the positioning groove by clipping, an angle plate is provided on the top of the base plate, a column is fixedly installed on the top of the positioning column, a cylinder is fixedly installed inside the column, a movable column is fixedly installed on the telescopic end of the cylinder, the positioning groove is opened inside the base plate, the angle plate is provided on both sides of the column, the angle plate is fixedly installed with the column, the bottom end of the movable column contacts with the bottom of the inner wall of the column, the movable column is movably installed between the column, and the sleeve is movably installed on the bottom of the column by clipping; the setting of the cylinder makes it convenient to lift the movable column, so that the platform is easy to adjust the construction height, and the setting of the angle plate achieves a stable connection between the column and the base plate.

[0013] Preferably, the crossbeam portion includes a top column, a slot is provided inside the top column, a T-block is installed inside the slot, a crossbeam is fixedly installed on the left side of the T-block, adjustment holes are provided linearly and equidistantly inside the crossbeam, the top column is arranged on the top of the bottom plate, the top column is fixedly installed on the top of the movable column, the slot is adapted to the T-block; the crossbeam and the top column are installed inside the top column by the T-block, thereby achieving the effect of easy disassembly between the crossbeam and the column.

[0014] Preferably, the adjustment part includes an adjustment seat, a magnetic ring is fixedly installed inside the adjustment seat, an adjustment rod is arranged on the top of the bottom plate, a top block is fixedly installed on the top of the adjustment rod, a magnetic block is fixedly installed on the bottom of the top block, a hanging ring is fixedly installed on the bottom of the adjustment seat, the adjustment seat is movably installed in the middle of the beam, the adjustment seat and the beam are nested, the magnetic ring and the magnetic block are installed by suction, the adjustment rod is adapted to the adjustment hole, and the adjustment rod is clamped and installed inside the adjustment hole; the arrangement of the adjustment seat and the adjustment rod achieves the effect of easy adjustment of the hanging ring position.

[0015] The present invention provides a portable, retractable and adjustable safety belt hanging platform. It has the following beneficial effects: (1) The present invention sets an adjustment component, uses a cylinder to drive the movable column and the top column to rise, and then the entire crossbeam part and the hanging ring are raised. The adjustment seat is installed between the crossbeam, and the adjustment seat can be moved on the surface of the crossbeam. The adjustment seat can be fixed by the clamping connection between the adjustment rod and the adjustment hole. The magnetic ring and the magnetic block are installed by suction, which can prevent the adjustment rod from loosening. The safety belt can be hung on the hanging ring, so as to achieve the effect of using the adjustment telescopic mechanism to effectively solve the problem of not being able to hang the safety belt on site.

[0016] (2) The present invention sets a moving component, the rotating rod is movably installed at the bottom of the bottom column, and the moving wheel is movably installed between the frame body, so that the whole platform is easy to move. When the platform moves to a specified position, a command is sent to the controller through remote control, and the controller controls the telescopic rod to start, the connecting plate and the rubber arc plate to descend, the bottom of the rubber arc plate conflicts with the top of the moving wheel, and the moving wheel is limited, so that the platform is easy to move and stable to park.

[0017] (3) The present invention sets an installation component, rotates the rotating wheel, and the long rod and the gear rotate, driving the tooth plate 1 and the tooth plate 2 to move. The tooth plate 1 and the tooth plate 2 push the clamping plate into the square block. The clamping plate and the square block are clamped together. The inner limit of the square block is fixed in the square groove, and the bottom plate and the bottom column are fixed. The bottom column and the bottom plate are easy to install and disassemble, and the disassembly and carrying effect is achieved.

[0018] (4) The present invention sets a fixed part, and the right side of the top of the fixed plate is set as an inclined surface. When the ferrule slides from top to bottom, the bottom of the ferrule contacts the inclined surface of the fixed plate, and then the fixed plate is acted upon by force to enter the interior of the bottom plate, and the spring contracts at the same time. When the limiting groove of the ferrule docks with the fixed plate, the fixed plate pops out under the action of the spring, and the fixed plate and the ferrule are engaged and limited. At the same time, the short columns on both sides are pressed, and the movable plate and the fixed plate move. The spring contracts, and the fixed plate moves out of the limiting groove. At this time, the ferrule can be moved out, and the position between the column and the bottom plate is no longer limited, thereby achieving the effect of a simple installation method between the column and the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a left side view of the present invention; Figure 3 It is a right side view of the present invention; Figure 4 It is a front view of the present invention; Figure 5 For the present invention Figure 4 A partial enlarged view of middle A; Figure 6 For the present invention Figure 2 A partial enlarged view of middle B; Figure 7 For the present invention Figure 2 A partial enlarged view of middle C; Figure 8 For the present invention Figure 3 A magnified partial view of middle D.

[0020] In the figure: 1 bottom plate, 2 moving assembly, 21 moving part, 211 rotating shaft, 212 frame, 213 rotating rod, 214 moving wheel, 22 braking part, 221 rubber arc plate, 222 connecting plate, 223 telescopic rod, 224 shell cover, 225 controller, 3 installation assembly, 31 installation part, 311 bottom column, 312 card plate, 313 square block, 314 square groove, 32 limiting part, 321 tooth plate 1, 322 gear, 323 long rod, 324 tooth plate 2, 325 rotating wheel, 326 side plate, 4 extension plate Contraction assembly, 41 fixed part, 411 movable plate, 412 short column, 413 fixed plate, 414 spring, 415 sleeve, 42 telescopic part, 421 positioning groove, 422 positioning column, 423 angle plate, 424 column, 425 cylinder, 426 movable column, 5 adjustment assembly, 51 beam part, 511 top column, 512 slot, 513 T-block, 514 beam, 515 adjustment hole, 52 adjustment part, 521 adjustment seat, 522 magnetic ring, 523 adjustment rod, 524 top block, 525 magnetic block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0024] A preferred embodiment of a portable, retractable and adjustable safety belt hanging platform provided by the present invention is as follows: Figure 1-8 As shown: a portable retractable and adjustable safety belt hanging platform, comprising: a bottom plate 1, the bottom plate 1 has an inner cavity, and the inner cavity is symmetrically arranged on both sides of the bottom plate 1; A moving component 2, wherein the moving component 2 is arranged at the bottom of the base plate 1; The moving component 2 includes a moving part 21 and a braking part 22; The moving part 21 includes a rotating shaft 211, a frame 212 is provided at the bottom of the bottom plate 1, a rotating rod 213 is fixedly installed on the top of the frame 212, a moving wheel 214 is movably installed in the middle of the rotating shaft 211, the rotating shaft 211 is movably installed at the bottom of the frame 212, and the rotating shaft 211 and the frame 212 are movably installed; the rotating rod 213 is movably installed at the bottom of the bottom column 311, and the moving wheel 214 is movably installed between the frame 212, so that the whole platform is easy to move; The braking part 22 includes a rubber arc plate 221, a connecting plate 222 is fixedly installed on the top of the rubber arc plate 221, a telescopic rod 223 is fixedly installed on the top of the connecting plate 222, a shell cover 224 and a controller 225 are arranged at the bottom of the bottom plate 1, the rubber arc plate 221 is arranged at the bottom of the frame 212 and the top of the moving wheel 214, the telescopic rod 223 is fixedly installed inside the rotating rod 213, the telescopic rod 223 and the controller 225 are electrically connected, and the shell cover 224 is arranged on the right side of the controller 225; when the platform moves to the specified position, an instruction is sent to the controller 225 through remote control, the controller 225 controls the telescopic rod 223 to start, the connecting plate 222 and the rubber arc plate 221 are lowered, the bottom of the rubber arc plate 221 conflicts with the top of the moving wheel 214, and the moving wheel 214 is limited. Example

[0025] See also Figure 1-Figure 8 , and on the basis of Example 1, further obtained: an installation component 3, the installation component 3 is arranged at the bottom of the base plate 1; The mounting assembly 3 includes a mounting portion 31 and a limiting portion 32; The installation part 31 includes a bottom column 311, a clamping plate 312 is arranged on the top of the bottom column 311, a square block 313 is fixedly installed on the top of the bottom column 311, a square groove 314 is opened inside the bottom plate 1, the bottom column 311 is arranged at the bottom of the bottom plate 1, a shell cover 224 and a controller 225 are fixedly installed inside the bottom column 311, the bottom of the bottom column 311 is movably installed between the rotating rod 213 and the frame 212, the clamping plate 312 is clamped and installed inside the square block 313, the square block 313 is clamped and installed inside the square groove 314, and the square block 313 and the square groove 314 are adapted to each other; the bottom column 311 and the bottom plate 1 are installed by clamping the square block 313 and the square groove 314; The limiting part 32 includes a tooth plate 1 321, a gear 322 is installed at the bottom of the tooth plate 1 321 through meshing, a long rod 323 is fixedly installed inside the gear 322, a tooth plate 2 324 is provided at the bottom of the bottom plate 1, a rotating wheel 325 is fixedly installed at one end of the long rod 323, and side plates 326 are fixedly installed on both sides of the bottom plate 1. The tooth plate 1 321, the tooth plate 2 324, and the gear 322 are all arranged inside the inner cavity, and a clamping plate 312 is fixedly installed at one end of the tooth plate 1 321 and the tooth plate 2 324. The gear 322 and the tooth plate 2 324 are meshed and installed. The tooth plate 1 321, the tooth plate 2 324, and the gear 322, long rod 323, and rotating wheel 325 are symmetrically arranged on both sides of the bottom plate 1, one end of the long rod 323 passes through the side plate 326 and extends to the outside of the side plate 326, and the long rod 323 and the side plate 326 are movably installed; when the rotating wheel 325 is rotated, the long rod 323 and the gear 322 are rotated, driving the tooth plate 1 321 and the tooth plate 2 324 to move, and the tooth plate 1 321 and the tooth plate 2 324 push the clamping plate 312 to enter the inside of the square block 313, and the clamping plate 312 and the square block 313 are clamped, and the inner limit of the square block 313 is fixed inside the square groove 314, and the bottom plate 1 and the bottom column 311 are fixed. Example

[0026] See also Figure 1-Figure 8 , and on the basis of embodiments 1 and 2, further obtained: a telescopic component 4, the telescopic component 4 is arranged on the top of the bottom plate 1; The telescopic component 4 includes a fixed portion 41 and a telescopic portion 42; The fixed part 41 includes a movable plate 411, a short column 412 is fixedly installed on the right side of the movable plate 411, a fixed plate 413 is fixedly installed on the top of the movable plate 411, a spring 414 is fixedly installed on one side of the fixed plate 413, a clamping sleeve 415 is provided on the top of the bottom plate 1, the movable plate 411 is movably installed inside the bottom plate 1, the front and right sides of the clamping sleeve 415 are provided with limiting grooves, the fixed plate 413 is arranged inside the limiting groove, the bottom of the fixed plate 413 conflicts with the bottom of the inner wall of the limiting groove, and one end of the spring 414 is in contact with the bottom plate 1 The inner wall of the base plate 1 is fixedly connected, and the movable plate 411, the short column 412, and the fixed plate 413 are arranged on the left side and the front side of the base plate 1; the right side of the top of the fixed plate 413 is arranged as an inclined surface, and when the clamping sleeve 415 slides from top to bottom, the bottom of the clamping sleeve 415 contacts the inclined surface of the fixed plate 413, and then the fixed plate 413 is acted upon by the force to enter the inside of the base plate 1, and the spring 414 contracts at the same time, and when the limiting groove of the clamping sleeve 415 docks with the fixed plate 413, the fixed plate 413 pops out under the action of the spring 414, and the fixed plate 413 and the clamping sleeve 415 are engaged and limited; The telescopic part 42 includes a positioning groove 421, a positioning column 422 is installed in the positioning groove 421, a corner plate 423 is provided on the top of the bottom plate 1, a column 424 is fixedly installed on the top of the positioning column 422, a cylinder 425 is fixedly installed inside the column 424, and a movable column 426 is fixedly installed at the telescopic end of the cylinder 425. The positioning groove 421 is opened inside the bottom plate 1, the corner plate 423 is provided on both sides of the column 424, the corner plate 423 and the column 424 are fixedly installed, the bottom end of the movable column 426 contacts the bottom of the inner wall of the column 424, and the movable column 426 is movably installed between the column 424, and the sleeve 415 is movably installed at the bottom of the column 424 by snapping; the column 424 is quickly positioned and installed on the top of the base plate 1 through the positioning column 422 and the positioning groove 421, and the sleeve 415 is snap-fitted and limited to be installed at the bottom of the column 424, and the sleeve 415 is slid downward to snap-fit ​​the fixing plate 413, and the fixed installation between the column 424 and the base plate 1 is completed, and the cylinder 425 is started, the movable column 426 rises, and the height of the platform is adjusted. The angle plate 423 can strengthen the stability between the column 424 and the base plate 1. Example

[0027] See also Figure 1-Figure 8 , and on the basis of embodiments 1, 2, and 3, further obtained: an adjustment component 5, the adjustment component 5 is arranged on the top of the bottom plate 1; The adjusting component 5 includes a crossbeam portion 51 and an adjusting portion 52; The crossbeam part 51 includes a top column 511, a slot 512 is provided inside the top column 511, a T-block 513 is installed inside the slot 512, a crossbeam 514 is fixedly installed on the left side of the T-block 513, and adjustment holes 515 are linearly and equidistantly provided inside the crossbeam 514. The top column 511 is arranged on the top of the bottom plate 1, and the top column 511 is fixedly installed on the top of the movable column 426, and the slot 512 is adapted to the T-block 513; T-blocks 513 are fixedly installed at both ends of the crossbeam 514, and the crossbeam 514 is installed inside the top column 511 through the T-block 513 and the slot 512; The adjusting part 52 includes an adjusting seat 521, a magnetic ring 522 is fixedly installed inside the adjusting seat 521, an adjusting rod 523 is arranged on the top of the bottom plate 1, a top block 524 is fixedly installed on the top of the adjusting rod 523, a magnetic block 525 is fixedly installed on the bottom of the top block 524, a hanging ring 526 is fixedly installed on the bottom of the adjusting seat 521, the adjusting seat 521 is movably installed in the middle of the crossbeam 514, the adjusting seat 521 and the crossbeam 514 are nested, and the magnetic ring 522 and the magnetic block 525 are arranged between them. The adjustment rod 523 is installed by suction, and is matched with the adjustment hole 515. The adjustment rod 523 is installed in the adjustment hole 515 by snapping. The adjustment seat 521 is installed between the adjustment seat 521 and the cross beam 514. The adjustment seat 521 can be moved on the surface of the cross beam 514. The adjustment seat 521 can be fixed by snapping the adjustment rod 523 and the adjustment hole 515. The magnetic ring 522 and the magnetic block 525 are installed by suction, which can prevent the adjustment rod 523 from loosening, and the safety belt can be hung on the hanging ring 526.

[0028] When in use, the rotating rod 213 is movably installed at the bottom of the bottom column 311, and the moving wheel 214 is movably installed between the frame 212, so that the whole platform is easy to move. When the platform moves to the specified position, the remote control sends a command to the controller 225, and the controller 225 controls the telescopic rod 223 to start, the connecting plate 222 and the rubber arc plate 221 are lowered, and the bottom of the rubber arc plate 221 conflicts with the top of the moving wheel 214, and the moving wheel 214 is limited. The bottom column 311 and the bottom plate 1 are installed by the clamping connection of the square block 313 and the square groove 314. The rotating wheel 325 is rotated, and the long rod 323 and the gear 322 are rotated, driving Tooth plate 1 321 and tooth plate 2 324 move, tooth plate 1 321 and tooth plate 2 324 push card plate 312 into the interior of square block 313, card plate 312 and square block 313 are connected by clamping, square block 313 is limited and fixed in square groove 314, bottom plate 1 and bottom column 311 are fixed, column 424 is quickly positioned and installed on the top of bottom plate 1 through positioning column 422 and positioning groove 421, and card sleeve 415 is connected and limited and installed on the bottom of column 424, card sleeve 415 is slid downward, and the right side of the top of fixed plate 413 is set as an inclined surface, when card sleeve 415 slides from top to bottom, the bottom of card sleeve 415 is close to the bottom of card sleeve 415, and the card sleeve 415 is close to the bottom of card sleeve 415. The inclined surface of the fixed plate 413 contacts, and then the fixed plate 413 is acted upon to enter the interior of the bottom plate 1, and at the same time the spring 414 contracts. When the limiting groove of the clamping sleeve 415 docks with the fixed plate 413, the fixed plate 413 pops out under the action of the spring 414, and the fixed plate 413 and the clamping sleeve 415 are engaged and limited, and the fixed installation between the column 424 and the bottom plate 1 is completed. At the same time, the short columns 412 on both sides are pressed, and the movable plate 411 and the fixed plate 413 move, the spring 414 contracts, and the fixed plate 413 moves out of the limiting groove. At this time, the clamping sleeve 415 can be moved out, and the column 424 and the bottom plate 1 are no longer limited. The cylinder 425 is started, and the movable plate 411 and the fixed plate 413 are moved. The column 426 is raised to adjust the height of the platform. The angle plate 423 can strengthen the stability between the column 424 and the bottom plate 1. T-blocks 513 are fixedly installed at both ends of the beam 514. The beam 514 is installed inside the top column 511 through the T-block 513 and the slot 512. The adjustment seat 521 is installed between the beam 514. The adjustment seat 521 can be moved on the surface of the beam 514. The adjustment seat 521 can be fixed by the clamping connection between the adjustment rod 523 and the adjustment hole 515. The magnetic ring 522 and the magnetic block 525 are installed by suction to prevent the adjustment rod 523 from loosening, and the safety belt can be hung on the hanging ring 526.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable, retractable and adjustable safety belt hanging platform, characterized in that: The invention comprises: a bottom plate (1), wherein an inner cavity is formed inside the bottom plate (1), and the inner cavity is symmetrically arranged on both sides of the bottom plate (1); a moving component (2), wherein the moving component (2) is arranged at the bottom of the bottom plate (1); wherein the moving component (2) comprises a moving portion (21) and a braking portion (22); a mounting component (3), wherein the mounting component (3) is arranged at the bottom of the bottom plate (1); wherein the mounting component (3) comprises a mounting portion (31) and a limiting portion (32); a telescopic component (4), wherein the telescopic component (4) is arranged at the top of the bottom plate (1); wherein the telescopic component (4) comprises a fixing portion (41) and a telescopic portion (42); and an adjusting component (5), wherein the adjusting component (5) is arranged at the top of the bottom plate (1); wherein the adjusting component (5) comprises a crossbeam portion (51) and an adjusting portion (52).

2. A portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The movable part (21) comprises a rotating shaft (211); a frame (212) is arranged at the bottom of the bottom plate (1); a rotating rod (213) is fixedly mounted on the top of the frame (212); a moving wheel (214) is movably mounted in the middle of the rotating shaft (211); the rotating shaft (211) is movably mounted at the bottom of the frame (212); and the rotating shaft (211) and the frame (212) are movably mounted.

3. A portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The braking part (22) comprises a rubber arc plate (221), a connecting plate (222) is fixedly mounted on the top of the rubber arc plate (221), a telescopic rod (223) is fixedly mounted on the top of the connecting plate (222), a shell cover (224) and a controller (225) are arranged at the bottom of the base plate (1), the rubber arc plate (221) is arranged at the bottom of the frame (212) and the top of the moving wheel (214), the telescopic rod (223) is fixedly mounted inside the rotating rod (213), the telescopic rod (223) and the controller (225) are electrically connected, and the shell cover (224) is arranged on the right side of the controller (225).

4. A portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The mounting portion (31) comprises a bottom column (311), a clamping plate (312) is arranged on the top of the bottom column (311), a square block (313) is fixedly mounted on the top of the bottom column (311), a square groove (314) is opened inside the bottom plate (1), the bottom column (311) is arranged at the bottom of the bottom plate (1), a shell cover (224) and a controller (225) are fixedly mounted inside the bottom column (311), the bottom of the bottom column (311) is movably mounted between the rotating rod (213) and the frame (212), the clamping plate (312) is clamped and mounted inside the square block (313), the square block (313) is clamped and mounted inside the square groove (314), and the square block (313) and the square groove (314) are adapted to each other.

5. The portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The limiting part (32) comprises a tooth plate 1 (321), a gear (322) is meshingly mounted on the bottom of the tooth plate 1 (321), a long rod (323) is fixedly mounted inside the gear (322), a tooth plate 2 (324) is provided at the bottom of the bottom plate (1), a rotating wheel (325) is fixedly mounted on one end of the long rod (323), and side plates (326) are fixedly mounted on both sides of the bottom plate (1).

6. A portable, retractable and adjustable safety belt hanging platform according to claim 5, characterized in that: The tooth plate 1 (321), the tooth plate 2 (324), and the gear (322) are all arranged inside the inner cavity; one end of the tooth plate 1 (321) and the tooth plate 2 (324) are fixedly mounted with a clamping plate (312); the gear (322) and the tooth plate 2 (324) are meshedly mounted; the tooth plate 1 (321), the tooth plate 2 (324), the gear (322), the long rod (323), and the rotating wheel (325) are all symmetrically arranged on both sides of the bottom plate (1); one end of the long rod (323) passes through the side plate (326) and extends to the outside of the side plate (326); the long rod (323) and the side plate (326) are movably mounted.

7. The portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The fixed portion (41) includes a movable plate (411), a short column (412) is fixedly installed on the right side of the movable plate (411), a fixed plate (413) is fixedly installed on the top of the movable plate (411), and a spring (414) is fixedly installed on one side of the fixed plate (413). A clamping sleeve (415) is arranged on the top of the bottom plate (1), the movable plate (411) is movably installed inside the bottom plate (1), and the front and right sides of the clamping sleeve (415) are provided with limiting grooves, the fixed plate (413) is arranged inside the limiting groove, the bottom of the fixed plate (413) is in conflict with the bottom of the inner wall of the limiting groove, one end of the spring (414) is fixedly connected to the inner wall of the bottom plate (1), and the movable plate (411), the short column (412), and the fixed plate (413) are arranged on the left side and front side of the bottom plate (1).

8. The portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The telescopic portion (42) comprises a positioning groove (421), a positioning column (422) is mounted inside the positioning groove (421) in a clamping manner, a corner plate (423) is arranged on the top of the bottom plate (1), a column (424) is fixedly mounted on the top of the positioning column (422), a cylinder (425) is fixedly mounted inside the column (424), a movable column (426) is fixedly mounted on the telescopic end of the cylinder (425), the positioning groove (421) is opened inside the bottom plate (1), the corner plate (423) is arranged on both sides of the column (424), the corner plate (423) and the column (424) are fixedly mounted, the bottom end of the movable column (426) contacts the bottom of the inner wall of the column (424), the movable column (426) and the column (424) are movably mounted, and the clamping sleeve (415) is movably mounted on the bottom of the column (424) by clamping.

9. The portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The crossbeam portion (51) comprises a top column (511), a slot (512) is provided inside the top column (511), a T-shaped block (513) is mounted in the slot (512), a crossbeam (514) is fixedly mounted on the left side of the T-shaped block (513), and adjustment holes (515) are linearly equidistantly provided inside the crossbeam (514), the top column (511) is arranged on the top of the bottom plate (1), the top column (511) is fixedly mounted on the top of the movable column (426), and the slot (512) and the T-shaped block (513) are matched with each other.

10. The portable, retractable and adjustable safety belt hanging platform according to claim 1, characterized in that: The adjustment portion (52) comprises an adjustment seat (521), a magnetic ring (522) is fixedly installed inside the adjustment seat (521), an adjustment rod (523) is arranged on the top of the bottom plate (1), a top block (524) is fixedly installed on the top of the adjustment rod (523), a magnetic block (525) is fixedly installed on the bottom of the top block (524), a hanging ring (526) is fixedly installed on the bottom of the adjustment seat (521), the adjustment seat (521) is movably installed in the middle of the crossbeam (514), the adjustment seat (521) and the crossbeam (514) are nested, the magnetic ring (522) and the magnetic block (525) are installed by suction, the adjustment rod (523) and the adjustment hole (515) are matched, and the adjustment rod (523) is snap-fitted and installed inside the adjustment hole (515).

Images