Detachable tank top step facilitating rust removal and corrosion prevention

Abstract

The utility model discloses a detachable tank top step convenient for rust removal and corrosion prevention, which comprises a treading mechanism, a tank top step and a tank top step, a supporting mechanism is mounted at the corner of the treading mechanism, the supporting mechanism is fixedly mounted on the tank top, mounting devices are mounted on the two sides of the treading mechanism in a penetrating manner, the mounting devices are used for detachably mounting the treading mechanism and the supporting mechanism, and each mounting device comprises a penetrating clamping mechanism; and a traction positioning mechanism. According to the utility model, the arrangement mode that the inserting and clamping mechanisms are matched with the traction positioning mechanism is utilized, and the traction positioning mechanism is rotated, so that the traction positioning mechanism can perform traction pulling on the two inserting and clamping mechanisms so as to unlock the relative position between the support lug and the connecting beam; the pedal mechanism and the supporting mechanism can be conveniently detached, so that the pedal mechanism and the supporting mechanism can be conveniently derusted after being detached, meanwhile, the pedal mechanism and the supporting mechanism are convenient to mount and maintain, and the use flexibility is higher.

Description

Technical Field

[0001] The utility model relates to the field of steps, in particular to a detachable tank top step which is convenient for rust removal and corrosion prevention. Background Art

[0002] There may be various equipment on the top of the oil tank, such as breathing valves, measuring instruments, oil inlets and outlets, etc. Steps allow workers to easily operate these equipment. Oil tanks are usually high, and without steps, workers may fall when climbing. Steps must be installed on the top of the oil tank to ensure the safety of workers.

[0003] The steps on the top of the oil tank are generally welded to the tank top pad through the supporting angle steel, and then the step plate is directly welded to the supporting angle steel. The welding installation method makes the steps inconvenient to disassemble, and there are dead corners for rust removal and anti-corrosion. Rust is likely to occur in the later period, which affects the appearance and service life. It is not convenient for installation and maintenance, and has low flexibility. Utility Model Content

[0004] The utility model aims to provide a detachable tank top step which is convenient for rust removal and corrosion prevention, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a detachable tank top step that is convenient for rust removal and corrosion prevention, comprising:

[0006] A pedal mechanism, wherein the pedal mechanism is arranged horizontally;

[0007] A support mechanism is installed at the corner of the treading mechanism, and the support mechanism is fixedly installed on the tank top. Both sides of the treading mechanism are interspersed with mounting devices, and the mounting devices are used for detachable mounting between the treading mechanism and the support mechanism. The mounting devices include:

[0008] An interpenetrating and clamping mechanism, wherein the interpenetrating and clamping mechanism is respectively installed at the corners of the pedal mechanism, and the interpenetrating and clamping mechanism is interpenetrating and clamping with the supporting mechanism;

[0009] A traction positioning mechanism is connected between the insertion and clamping mechanisms, and the traction positioning mechanism is used to unlock the traction of the insertion and clamping mechanisms.

[0010] Preferably, the pedaling mechanism comprises:

[0011] A tread plate, wherein the tread plate is arranged horizontally;

[0012] The connecting beams are respectively connected to two sides of the tread plate, and the connecting beams are hollow.

[0013] Preferably, the supporting mechanism comprises:

[0014] A support ear, wherein the support ear is vertically arranged and is opposite to the position of the insertion and clamping mechanism;

[0015] A pad, the pad is connected to the bottom of the support ear, and the pad is fixedly mounted on the tank top;

[0016] A bearing plate is installed on the inner side of the support ear and is used to bear the load of the pedal mechanism.

[0017] Preferably, the insertion and clamping mechanism comprises:

[0018] A connecting rod, one end of which is slidably connected with a baffle, and the baffle is fixedly installed inside the connecting beam;

[0019] An interpenetrating clamping column, wherein the interpenetrating clamping column is fixedly mounted on the other end of the connecting rod, and the interpenetrating clamping column is interpenetratingly connected between the connecting beam and the supporting ear;

[0020] A first spring is movably sleeved on the outside of the connecting rod.

[0021] Preferably, the traction positioning mechanism comprises:

[0022] A winding roller, the winding roller is rotatably arranged in the middle of the inner cavity of the connecting beam;

[0023] A traction rope, wherein the traction rope is connected to both sides of the winding roller respectively, and the end of the traction rope is connected to the connecting rod;

[0024] A rotary positioning component, one end of which is connected to a cylinder, the end of which is connected to a winding roller, and the cylinder is rotatably interlaced with a connecting beam.

[0025] Preferably, the traction positioning mechanism further comprises:

[0026] The positioning seat is fixedly mounted on the connecting beam, and the rotating positioning assembly is inserted and connected with the positioning seat.

[0027] Preferably, the rotation positioning assembly comprises:

[0028] A rotating arm connected to the cylinder;

[0029] An interlaced cartridge seat, the interlaced cartridge seat is slidably interlaced and connected to the other end of the rotating arm, and the interlaced cartridge seat is interlaced and clamped with the positioning seat;

[0030] A second spring, a cavity is opened at the other end of the rotating arm, the second spring is installed inside the cavity, and the second spring is used for elastic support of the interlaced cylinder seat, and the rotating arm and the interlaced cylinder seat are both connected with a handle.

[0031] Technical effects and advantages of the utility model:

[0032] The utility model utilizes the setting mode of matching the insertion clamping mechanism and the traction positioning mechanism. By rotating the traction positioning mechanism, the traction positioning mechanism can pull and pull the two insertion clamping mechanisms to unlock the relative position between the support ear and the connecting beam, so as to facilitate the disassembly of the relative position between the pedal mechanism and the support mechanism, thereby facilitating the rust removal of the pedal mechanism and the support mechanism after disassembly, facilitating installation and maintenance, and making the use of the pedal mechanism more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the front structure of the utility model.

[0034] Figure 2 It is a structural schematic diagram of the support mechanism of the utility model.

[0035] Figure 3 It is a schematic diagram of the internal side structure of the connecting beam of the utility model.

[0036] Figure 4 It is a side structural diagram of the insertion and clamping mechanism of the utility model.

[0037] Figure 5 It is a schematic diagram of the internal top view of the traction positioning mechanism of the utility model.

[0038] Figure 6 It is a schematic diagram of the internal top view of the rotary positioning component of the utility model.

[0039] In the figure: 1. pedal mechanism; 11. step plate; 12. connecting beam; 2. supporting mechanism; 21. support ear; 22. pad; 23. load-bearing plate; 3. mounting device; 31. insertion and clamping mechanism; 311. connecting rod; 312. insertion and clamping column; 313. first spring; 32. traction and positioning mechanism; 321. winding roller; 322. traction rope; 323. rotation and positioning assembly; 3231. rotating arm; 3232. insertion and clamping seat; 3233. second spring; 324. positioning seat. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] The utility model provides Figure 1-6The detachable tank top step for rust removal and corrosion prevention shown in the figure comprises: a treading mechanism 1, which is arranged horizontally; a supporting mechanism 2 is installed at the corners of the treading mechanism 1, and the supporting mechanism 2 is fixedly installed on the tank top; installation devices 3 are inserted and installed on both sides of the treading mechanism 1, and the installation device 3 is used for detachable installation between the treading mechanism 1 and the supporting mechanism 2, and the installation device 3 comprises: an insertion clamping mechanism 31, which is respectively installed at the corners of the treading mechanism 1, and the insertion clamping mechanism 31 is inserted and clamped with the supporting mechanism 2; a traction positioning mechanism 32, which is a traction positioning mechanism The traction positioning mechanism 32 is connected between the insertion and clamping mechanisms 31, and the traction positioning mechanism 32 is used to unlock the traction of the insertion and clamping mechanisms 31. By rotating the traction positioning mechanism 32, the traction positioning mechanism 32 can pull and pull the two insertion and clamping mechanisms 31 to unlock the relative position between the support ear 21 and the connecting beam 12, so as to disassemble the relative position between the pedal mechanism 1 and the support mechanism 2, thereby facilitating rust removal of the pedal mechanism 1 and the support mechanism 2 after disassembly, and facilitating installation and maintenance, making the pedal mechanism 1 more flexible to use.

[0042] Furthermore, the pedal mechanism 1 includes: a stepping plate 11, which is horizontally arranged; a connecting beam 12, which is respectively connected to both sides of the stepping plate 11, and the connecting beam 12 is hollow, which is convenient for the installation of the insertion and clamping mechanism 31, and is convenient for the staff to step on the stepping plate 11.

[0043] Furthermore, the support mechanism 2 includes: a support ear 21, which is vertically arranged and opposite to the position of the insertion and clamping mechanism 31; a pad 22, which is connected to the bottom of the support ear 21 and fixedly installed on the tank top; a bearing plate 23, which is installed on the inner side of the support ear 21 and is used to support the pedaling mechanism 1. By inserting the insertion and clamping mechanism 31 between the connecting beam 12 and the support ear 21, the support ear 21 can support the position of the connecting beam 12, and the pad 22 is used to fix the support ear 21, so that the support ear 21 can support the pedaling mechanism 1. The bearing plate 23 facilitates the support of the pedaling mechanism 1, so that the relative installation between the pedaling mechanism 1 and the support mechanism 2 is more stable.

[0044] Furthermore, the insertion and clamping mechanism 31 includes: a connecting rod 311, one end of which is slidably inserted and connected with a baffle, and the baffle is fixedly installed inside the connecting beam 12; an insertion and clamping column 312, the insertion and clamping column 312 is fixedly installed at the other end of the connecting rod 311, and the insertion and clamping column 312 is inserted and connected between the connecting beam 12 and the support ear 21, so that the relative position between the connecting beam 12 and the support ear 21 can be installed, thereby facilitating the installation and disassembly of the relative position between the pedal mechanism 1 and the support mechanism 2; The first spring 313 is movably sleeved on the outside of the connecting rod 311. The first spring 313 is convenient for elastically supporting the end of the insertion clamping column 312, so that the insertion cooperation between the insertion clamping column 312 and the top of the support ear 21 is more stable. By pulling the connecting rod 311 with the traction rope 322, it is convenient to pull the insertion clamping column 312, so that the insertion clamping column 312 can move in the direction away from the support ear 21, thereby realizing the unlocking of the relative position of the insertion clamping mechanism 31 and the support ear 21.

[0045] Specifically, the traction positioning mechanism 32 includes: a winding roller 321, which is rotatably arranged in the middle of the inner cavity of the connecting beam 12; a traction rope 322, which is respectively connected to the two sides of the winding roller 321, and the end of the traction rope 322 is connected to the connecting rod 311; a rotation positioning component 323, one end of the rotation positioning component 323 is connected to a cylinder, the end of the cylinder is connected to the winding roller 321, and the cylinder is rotatably interlaced with the connecting beam 12. The traction positioning mechanism 32 also includes: a positioning seat 324, which is fixedly installed on the connecting beam 12, and the rotating positioning component 323 is inserted and clamped with the positioning seat 324. By rotating the rotating positioning component 323, it is convenient to drive the self-rotation of the cylinder, so that the cylinder can drive the self-rotation of the winding roller 321, so that the rotation of the winding roller 321 can reel in the traction rope 322, so that the traction rope 322 can pull the connecting rod 311 to unlock the inserted clamping mechanism 31. The rotating positioning assembly 323 includes: a rotating arm 3231, the rotating arm 3231 is connected to the cylinder; an interlaced cylinder seat 3232, the interlaced cylinder seat 3232 is slidably interlaced and connected to the other end of the rotating arm 3231, and the interlaced cylinder seat 3232 is interlaced and clamped with the positioning seat 324; a second spring 3233, the other end of the rotating arm 3231 is provided with a cavity, the second spring 3233 is installed inside the cavity, and the second spring 3233 is used for elastic support of the interlaced cylinder seat 3232, the rotating arm 3231 and the interlaced cylinder seat 3232 are both connected with a handle, and after the rotating arm 3231 is rotated one circle, the interlaced cylinder seat 3232 is interlaced and matched with the positioning seat 324, and the winding roller 32 The traction rope 322 is wound up. At this time, the insertion clamping mechanism 31 is in an unlocked state and is not inserted with the support ear 21, so as to facilitate the disassembly of the pedal mechanism 1. By pulling the handle connected to the insertion cylinder seat 3232, the handle can synchronously drive the insertion cylinder seat 3232, so that the insertion cylinder seat 3232 moves in the direction of the second spring 3233, and the second spring 3233 is compressed and deformed. At the same time, the relative position between the rotating arm 3231 and the positioning seat 324 is unlocked. The second spring 3233 is used to facilitate the elastic support of the insertion cylinder seat 3232, so that the insertion cooperation between the insertion cylinder seat 3232 and the positioning seat 324 is more stable.

[0046] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 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 protection scope of the present invention.

Claims

1. A removable tank top step for rust removal and corrosion prevention, comprising: A pedal mechanism (1), wherein the pedal mechanism (1) is arranged horizontally; The invention is characterized in that: a support mechanism (2) is installed at the corner of the pedal mechanism (1), the support mechanism (2) is fixedly installed on the tank top, and mounting devices (3) are installed on both sides of the pedal mechanism (1), and the mounting devices (3) are used for detachable installation between the pedal mechanism (1) and the support mechanism (2), and the mounting devices (3) include: An interpenetrating and clamping mechanism (31), wherein the interpenetrating and clamping mechanism (31) is respectively installed at the corners of the pedaling mechanism (1), and the interpenetrating and clamping mechanism (31) is interpenetrating and clamping with the supporting mechanism (2); A traction positioning mechanism (32) is connected between the insertion and clamping mechanisms (31), and the traction positioning mechanism (32) is used to unlock the traction of the insertion and clamping mechanisms (31).

2. A detachable tank top step for rust removal and corrosion prevention according to claim 1, characterized in that: The pedaling mechanism (1) comprises: A tread plate (11), wherein the tread plate (11) is arranged horizontally; A connecting beam (12) is respectively connected to two sides of the step board (11), and the connecting beam (12) is hollow.

3. A detachable tank top step for rust removal and corrosion prevention according to claim 2, characterized in that: The supporting mechanism (2) comprises: A support ear (21), wherein the support ear (21) is arranged vertically, and the support ear (21) is opposite to the insertion and clamping mechanism (31); A pad (22), the pad (22) being connected to the bottom of the support ear (21), and the pad (22) being fixedly mounted on the tank top; A bearing plate (23), the bearing plate (23) is installed on the inner side of the support ear (21), and the bearing plate (23) is used to support the pedal mechanism (1).

4. A detachable tank top step for rust removal and corrosion prevention according to claim 3, characterized in that: The insertion and clamping mechanism (31) comprises: A connecting rod (311), one end of which is slidably connected with a baffle, and the baffle is fixedly installed inside the connecting beam (12); An insert-and-clamp column (312), wherein the insert-and-clamp column (312) is fixedly mounted on the other end of the connecting rod (311), and the insert-and-clamp column (312) is inserted and connected between the connecting beam (12) and the support ear (21); A first spring (313), wherein the first spring (313) is movably sleeved on the outside of the connecting rod (311).

5. The detachable tank top step for rust removal and corrosion prevention according to claim 1 is characterized in that: The traction positioning mechanism (32) comprises: A winding roller (321), wherein the winding roller (321) is rotatably arranged in the middle of the inner cavity of the connecting beam (12); A traction rope (322), wherein the traction rope (322) is respectively connected to two sides of the winding roller (321), and an end of the traction rope (322) is connected to a connecting rod (311); A rotary positioning component (323), one end of which is connected to a cylinder, the end of which is connected to a winding roller (321), and the cylinder is rotatably interlaced with a connecting beam (12).

6. A detachable tank top step for rust removal and corrosion prevention according to claim 5, characterized in that: The traction positioning mechanism (32) further comprises: A positioning seat (324), wherein the positioning seat (324) is fixedly mounted on the connecting beam (12), and the rotating positioning assembly (323) is inserted and clamped with the positioning seat (324).

7. The detachable tank top step for rust removal and corrosion prevention according to claim 5 is characterized in that: The rotation positioning assembly (323) comprises: A rotating arm (3231), wherein the rotating arm (3231) is connected to the cylinder; An interlaced cartridge seat (3232), wherein the interlaced cartridge seat (3232) is slidably interlaced and connected to the other end of the rotating arm (3231), and the interlaced cartridge seat (3232) is interlaced and clamped with the positioning seat (324); A second spring (3233), a cavity is opened at the other end of the rotating arm (3231), the second spring (3233) is installed inside the cavity, and the second spring (3233) is used for elastic support of the interlaced tube seat (3232), and handles are connected to the rotating arm (3231) and the interlaced tube seat (3232).

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