Foldable pedal supporting device

Abstract

The utility model relates to the technical field of pedal supporting, and discloses a foldable pedal supporting device which comprises a lower frame and a pedal structure, and the pedal structure is arranged on the outer side of the upper portion of the lower frame in a foldable mode. The pedal structure comprises a supporting structure and a guardrail structure, and the guardrail structure is arranged on the outer side of the supporting structure; the supporting structure comprises a pedal support assembly, pedal frames, platform pedals, upper hinged supports and pedal front mounting bases, the platform pedals are fixed to the upper ends of the pedal frames through bolts, a plurality of pedal front mounting bases are fixed to the front end of each pedal frame, the pedal front mounting bases are hinged to the upper hinged supports, and the upper hinged supports are fixed to the outer side of the lower frame. A plurality of pedal support assemblies are further arranged between the bottom end of the pedal frame and the outer side of the lower frame. The pedal structure can be folded at the upper part of the lower frame, so that the whole transverse width and the vertical height of the device are smaller, the transportation convenience can be improved, and the whole device is convenient to mount, dismount and use.

Description

Technical Field

[0001] The utility model relates to the technical field of pedal supports, in particular to a foldable pedal support device. Background Art

[0002] During production and processing in the factory, support frames and pedals are often installed around storage tanks, material tanks, lifting equipment and other facilities for operators to climb up to inspect and operate related facilities.

[0003] The supporting frames and pedals in the prior art are mostly fixedly connected, which is inconvenient to transport and to operate flexibly according to needs, thus limiting the convenience of transportation and convenience of use. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of the present invention is to provide a foldable pedal support device that is different from the existing structure. The pedal structure can be folded on the upper part of the lower frame, which can improve the convenience of transportation and is easy to install, disassemble and use as a whole.

[0005] The utility model is implemented by the following technical solutions: a foldable pedal support device, comprising a lower frame and a pedal structure, the pedal structure being foldably arranged on the upper outer side of the lower frame; the pedal structure comprising a supporting structure and a guardrail structure, the guardrail structure being arranged on the outer side of the supporting structure; the supporting structure comprising a pedal bracket assembly, a pedal frame, a platform pedal, an upper hinge seat and a pedal front mounting seat, the platform pedal being fixed to the upper end of the pedal frame by bolts, a plurality of pedal front mounting seats being fixed to the front end of each pedal frame, the pedal front mounting seat being hinged to the upper hinge seat, the upper hinge seat being fixed to the outer side of the lower frame, and a plurality of pedal bracket assemblies being further arranged between the bottom end of the pedal frame and the outer side of the lower frame.

[0006] Furthermore, the pedal bracket assembly includes a pedal bracket, an upper fisheye bearing, a lower fisheye bearing, a lower hinge seat and a pedal lower mounting seat. The pedal lower mounting seat is vertically fixed to the bottom end of the pedal frame, and the lower hinge seat is fixed to the outside of the lower frame by bolts. The upper fisheye bearing is installed at the upper end of the pedal bracket, and the lower fisheye bearing is installed at the lower end of the pedal bracket. The upper and lower ends of the pedal bracket are respectively hingedly mounted on the lower hinge seat and the pedal lower mounting seat through bearings.

[0007] Furthermore, the guardrail structure includes end guardrails and side guardrails, and the end guardrails and side guardrails are connected by connecting bolts.

[0008] Furthermore, the side guardrail includes a vertical guardrail rod, a guardrail column, a horizontal connecting rod and a baffle. A guardrail rod base is fixed to the bottom end of each vertical guardrail rod, and a pedal connecting seat corresponding to the position of the guardrail rod base is fixed on the platform pedal. The guardrail rod base and the pedal connecting seat are connected by bolts; a baffle is fixed between the lower outer sides of the vertical guardrail rod, a horizontal connecting rod is provided between the lower outer sides of the vertical guardrail rod and above the baffle, and the upper parts of the vertical guardrail rods are connected with guardrail columns.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. The utility model provides a foldable pedal support device, in which the front end of the pedal frame is hinged to the outer side of the lower frame through the pedal front mounting seat and the upper hinge seat, and the bottom end of the pedal frame is connected to the outer side of the lower frame through the pedal bracket assembly. During transportation, the pedal structure can be folded on the upper part of the lower frame, so that the entire horizontal width and vertical height of the device are smaller, which can improve the convenience of transportation.

[0011] 2. The utility model provides a foldable pedal support device, in which the guardrail base and the pedal connecting seat are connected by bolts, so that the end guardrail and the side guardrail can be easily and quickly installed and disassembled as a whole on the upper end of the platform pedal; the upper hinge seat and the lower hinge seat are installed by bolts at different heights on the outside of the lower frame, which can adjust the overall height of the pedal structure so that it can be flexibly installed in a suitable position according to needs. It is easy to install, disassemble and use as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 It is a right side view of the utility model;

[0014] Figure 3 It is a structural diagram of the pedal structure in the utility model;

[0015] Figure 4 This is a schematic diagram of a partial pedal structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the end guardrail and part of the platform pedal in the utility model;

[0017] Figure 6 It is a structural schematic diagram of part of the platform pedal and pedal bracket assembly in the utility model.

[0018] In the figure: lower frame 1; pedal structure 2; support structure 3; guardrail structure 4; pedal bracket assembly 30; vertical guardrail bar 31; guardrail post 32; horizontal connecting rod 33; baffle 34; pedal frame 35; platform pedal 36; upper hinge seat 37; pedal front mounting seat 38; connecting bolt 41; pedal bracket 301; upper fisheye bearing 302; lower fisheye bearing 303; lower hinge seat 304; pedal lower mounting seat 305; guardrail bar base 311; pedal connecting seat 361. DETAILED DESCRIPTION

[0019] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features within these embodiments may be combined with one another, unless they conflict.

[0020] The purpose of the utility model is to provide a foldable pedal support device to address the defects of the prior art.

[0021] Example 1

[0022] This embodiment provides a foldable pedal support device, referring to Figure 1 、 Figure 2 As shown, the device comprises a lower frame 1 and a step structure 2. The step structure 2 is foldably disposed on the upper outer side of the lower frame 1. During transportation, the step structure 2 can be folded onto the upper portion of the lower frame 1, reducing the overall lateral width and vertical height of the device and improving transportation convenience. Specifically, the step structure 2 comprises a support structure 3 and a guardrail structure 4. The guardrail structure 4 is disposed on the upper outer side of the support structure 3.

[0023] Reference Figure 3-Figure 6 As shown, the supporting structure 3 includes a pedal bracket assembly 30, a pedal frame 35, a platform pedal 36, an upper hinge seat 37 and a pedal front mounting seat 38. The pedal frame 35 and the platform pedal 36 are multiple pieces. The platform pedal 36 is fixed to the upper end of the pedal frame 35 by bolts. Several pedal front mounting seats 38 are fixed to the front end of each pedal frame 35. The pedal front mounting seat 38 is hinged to the upper hinge seat 37. The upper hinge seat 37 is fixed to the outside of the lower frame 1. Several pedal bracket assemblies 30 are also arranged between the bottom end of the pedal frame 35 and the outside of the lower frame 1.

[0024] Reference Figure 3-Figure 6As shown, the pedal bracket assembly 30 includes a pedal bracket 301, an upper fisheye bearing 302, a lower fisheye bearing 303, a lower hinge seat 304, and a lower pedal mounting seat 305. The lower pedal mounting seat 305 is vertically fixed to the bottom end of the pedal frame 35, and the lower hinge seat 304 is bolted to the outside of the lower frame 1. The upper hinge seat 37 and the lower hinge seat 304 are fixed at different heights on the outside of the lower frame 1, which can adjust the overall height of the pedal structure 2 so that it can be installed in a suitable position. The upper fisheye bearing 302 is mounted on the upper end of the pedal bracket 301, and the lower fisheye bearing 303 is mounted on the lower end of the pedal bracket 301. The upper and lower ends of the pedal bracket 301 are respectively hingedly mounted on the lower hinge seat 304 and the lower pedal mounting seat 305 via bearings.

[0025] Reference Figure 4 As shown, the guardrail structure 4 includes an end guardrail and a side guardrail, which are used to protect the end and the side respectively. The end guardrail and the side guardrail are connected by connecting bolts 41. Figure 4-Figure 6 As shown, the side guardrail includes a vertical guardrail rod 31, a guardrail post 32, a horizontal connecting rod 33 and a baffle 34. A guardrail rod base 311 is fixed to the bottom end of each vertical guardrail rod 31, and a pedal connecting seat 361 corresponding to the position of the guardrail rod base 311 is fixed on the platform pedal 36. The guardrail rod base 311 and the pedal connecting seat 361 are connected by bolts; a baffle 34 is fixed between the lower outer sides of the vertical guardrail rod 31, and a horizontal connecting rod 33 is arranged between the lower outer sides of the vertical guardrail rod 31 and above the baffle 34, and the upper parts of the vertical guardrail rods 31 are connected with guardrail posts 32.

[0026] This embodiment provides a foldable step support device. The guardrail base 311 and the step connection base 361 are bolted together, allowing the end guardrails and side guardrails to be easily and quickly installed and removed from the upper end of the platform step 36. The front end of the step frame 35 is hinged to the outer side of the lower frame 1 via the front step mounting base 38 and the upper hinge base 37. The bottom end of the step frame 35 is connected to the outer side of the lower frame 1 via the step bracket assembly 30. The upper and lower ends of the step bracket 301 are hinged to the lower hinge base 304 and the lower step mounting base 305, respectively, via bearings. During transportation, the step structure 2 can be folded onto the upper portion of the lower frame 1, reducing the overall width and vertical height of the device and improving transportation convenience. During use, the step structure 2 is folded onto the upper outer side of the lower frame 1, maintaining stability under its own weight. The upper hinge base 37 and the lower hinge base 304 are bolted to different heights on the outer side of the lower frame 1, allowing the overall height of the step structure 2 to be adjusted, allowing it to be flexibly installed in the appropriate position as needed.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A foldable pedal support device, characterized in that: It comprises a lower frame (1) and a pedal structure (2), wherein the pedal structure (2) is foldably arranged on the upper outer side of the lower frame (1); The pedal structure (2) comprises a supporting structure (3) and a guardrail structure (4), wherein the guardrail structure (4) is arranged outside the supporting structure (3); The support structure (3) includes a pedal bracket assembly (30), a pedal frame (35), a platform pedal (36), an upper hinge seat (37) and a pedal front mounting seat (38). The platform pedal (36) is fixed to the upper end of the pedal frame (35) by bolts, and a plurality of pedal front mounting seats (38) are fixed to the front end of each pedal frame (35), and the pedal front mounting seats (38) are hinged to the upper hinge seat (37), and the upper hinge seat (37) is fixed to the outer side of the lower frame (1). A plurality of pedal bracket assemblies (30) are also provided between the bottom end of the pedal frame (35) and the outer side of the lower frame (1).

2. The foldable pedal support device according to claim 1, characterized in that: The pedal bracket assembly (30) includes a pedal bracket (301), an upper fisheye bearing (302), a lower fisheye bearing (303), a lower hinge seat (304) and a pedal lower mounting seat (305), wherein the pedal lower mounting seat (305) is vertically fixed to the bottom end of the pedal frame (35), the lower hinge seat (304) is fixed to the outer side of the lower frame (1) by bolts, the upper fisheye bearing (302) is mounted on the upper end of the pedal bracket (301), and the lower fisheye bearing (303) is mounted on the lower end of the pedal bracket (301), and the upper and lower ends of the pedal bracket (301) are respectively hingedly mounted on the lower hinge seat (304) and the pedal lower mounting seat (305) through bearings.

3. The foldable pedal support device according to claim 2, characterized in that: The guardrail structure (4) comprises an end guardrail and a side guardrail, and the end guardrail and the side guardrail are connected via connecting bolts (41).

4. The foldable pedal support device according to claim 3, characterized in that: The side guardrail comprises a vertical guardrail rod (31), a guardrail post (32), a horizontal connecting rod (33) and a baffle (34); a guardrail rod base (311) is fixed to the bottom end of each vertical guardrail rod (31); a pedal connecting seat (361) corresponding to the position of the guardrail rod base (311) is fixed on the platform pedal (36); the guardrail rod base (311) and the pedal connecting seat (361) are connected by bolts; A baffle (34) is fixed between the lower outer sides of the vertical guardrail rods (31), a horizontal connecting rod (33) is provided between the lower outer sides of the vertical guardrail rods (31) and above the baffle (34), and a guardrail post (32) is connected between the upper parts of the vertical guardrail rods (31).

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