Adjustable operating platform

Abstract

The utility model discloses an adjustable operating platform, and relates to the field of engineering climbing operation auxiliary appliances, the adjustable operating platform comprises a supporting assembly and an adjusting assembly, the supporting assembly comprises an operation platform and a plurality of supporting vertical rods arranged on the periphery of the bottom of the operation platform to support the operation platform, and a cross beam group is arranged between every two adjacent supporting vertical rods; the adjusting assembly comprises a plurality of supporting bases, and the lower end of each supporting vertical rod is sleeved with one supporting base, so that when the supporting bases are located on the ground with different heights, the telescopic amount of the lower ends of the corresponding supporting vertical rods in the supporting bases is adjusted, and the working platform is kept in the horizontal state. The supporting base comprises a base cross rod used for being placed on the ground and a hollow base vertical rod vertically arranged at the center point of the base cross rod, the supporting vertical rod is arranged in the base vertical rod, base inclined rods used for obliquely supporting the base vertical rod are arranged at the two ends of the base cross rod, and the stability and safety of the operation platform can be improved during high-altitude operation.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary tools for engineering climbing operations, in particular to an adjustable operating platform. Background Art

[0002] In the construction field, operating platforms are often used in places on construction sites where the construction site is high and manual construction is not possible. Existing operating platforms are generally temporary frames erected by on-site workers using materials such as wooden planks or steel pipe frames. A standing platform is placed on the top of the frame and is removed after use. With the rapid development of the construction field, the demand for the use of operating platforms is also increasing.

[0003] However, there are still problems with the temporarily constructed operating platform: 1. With the diversification of the construction environment, there are many areas with uneven height differences in the on-site construction area. When the operating platform is placed on the ground, especially when working on uneven ground, the operating platform cannot adapt to the ups and downs of the ground and will tilt at a certain angle, causing the operating platform to easily tip over and cause safety accidents; 2. The main frame of the operating platform is often made of steel bars. The cross-sectional area of ​​the steel bars is extremely limited. When placed directly on the ground, the ground contact area is small and it is easy to sink into the soft ground, which will also cause safety hazards. Utility Model Content

[0004] The present application provides an adjustable operating platform, which can solve the technical problems in the prior art that the operating platform cannot adapt to highly uneven construction ground and is unstable due to too small a ground contact area, thereby causing the operating platform to tip over.

[0005] The embodiment of the present application provides an adjustable operating platform, including:

[0006] A support assembly, comprising a work platform and a plurality of support poles arranged around the bottom of the work platform to support the work platform, and a crossbeam group arranged between adjacent support poles;

[0007] An adjustment component includes multiple support bases, and a support base is sleeved on the lower end of each support upright so that when the support base is located at different heights of the ground, the telescopic amount of the lower end of the corresponding support upright in the support base can be adjusted to keep the working platform in a horizontal state. The support base includes a base cross bar for being placed on the ground and a hollow base vertical bar vertically arranged at the center point of the base cross bar. The support upright is arranged in the base vertical bar, and base oblique bars for obliquely supporting the base vertical bar are arranged at both ends of the base cross bar.

[0008] In one embodiment, the beam group includes a third beam group located at the top of the supporting pole and a fifth beam group located in the middle of the supporting pole and arranged parallel to the third beam group.

[0009] In one embodiment, the third beam group includes two long-side third beams and two short-side third beams that are oppositely disposed, and the fifth beam group includes two long-side fifth beams and two short-side fifth beams that are oppositely disposed.

[0010] In one embodiment, two crossed diagonal bracing beams are provided between the third cross beam of the long side and the fifth cross beam of the long side, and the two ends of one diagonal bracing beam are respectively connected to the tail end of the third cross beam of the long side and the head end of the fifth cross beam of the long side, and the two ends of the other diagonal bracing beam are respectively connected to the head end of the third cross beam of the long side and the tail end of the fifth cross beam of the long side.

[0011] In one embodiment, a fourth cross beam is provided in parallel between the third cross beam on the short side and the fifth cross beam on the short side, and two ends of the fourth cross beam are respectively connected to two adjacent support poles.

[0012] In one embodiment, the working platform includes a standing surface arranged on the third beam group and a platform upright pole vertically arranged above the supporting upright pole.

[0013] In one embodiment, a first crossbeam for connecting a plurality of the platform uprights and a second crossbeam parallel to the first crossbeam are provided between the platform uprights, and the second crossbeam is located below the first crossbeam.

[0014] In one embodiment, one end of the base diagonal rod is connected to the base cross rod, and the other end is connected to the base vertical rod.

[0015] In one embodiment, an anti-slip pad is provided at the bottom of the base crossbar.

[0016] In one embodiment, a plurality of first limiting holes are arranged on the base vertical rod, a second limiting hole is arranged at the bottom of the support vertical rod, and limiting members are arranged in the first limiting hole and the second limiting hole.

[0017] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0018] By setting support poles vertical to the ground and a beam group between the support poles, as the basic load-bearing system of the operating platform, the beam group can not only limit and pull the support poles to prevent them from deformation and displacement due to load during use, thereby reducing the stability of the overall structure of the operating platform, but also disperse the gravity borne by the overall operating frame during use, thereby improving the stability of the operating platform; the base cross bar in the support base can increase the contact area between the operating platform body and the ground, and improve its placement stability. At the same time, the movable setting of the support poles and the base vertical bars can adapt to the uneven construction ground in different construction scenes by adjusting the contraction amount between a single support base and a single support pole, so as to keep the construction platform body always vertical to the ground and improve the safety of the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A schematic diagram of the structure of an adjustable operating platform provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the structure of a support base in an adjustable operating platform provided in an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the structure of a crossbeam group in an adjustable operating platform provided in an embodiment of the present application;

[0023] Figure 4 A schematic diagram of the structure of an operating platform in an adjustable operating platform provided in an embodiment of the present application.

[0024] In the figure: 1. first crossbeam; 2. second crossbeam; 3. third crossbeam group; 301. third crossbeam on long side; 302. third crossbeam on short side; 4. fourth crossbeam; 401. diagonal bracing beam; 5. fifth crossbeam group; 501. fifth crossbeam on long side; 502. fifth crossbeam on short side; 6. supporting pole; 601. second limiting hole; 7. working platform; 701. standing table; 702. platform pole; 8. supporting base; 801. first limiting hole; 802. limiting member; 803. base horizontal bar; 804. base vertical bar; 805. base diagonal bar; 806. anti-slip pad. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] The embodiment of the present application provides an adjustable operating platform, which can solve the technical problem that the existing commonly used operating platforms cannot adapt to the uneven construction ground, are unstable, and cause safety accidents.

[0027] Figure 1 It is a structural schematic diagram of an adjustable operating platform provided in an embodiment of the present application, which includes a support assembly and an adjustment assembly. The support assembly is the main frame of the operating platform in the present application, and plays a load-bearing and supporting role; the adjustment assembly is arranged at the bottom of the support frame, and the contraction amount between the support assembly can be adjusted according to the undulating slope of the construction ground to ensure that the support assembly always remains vertically arranged with the ground.

[0028] Specifically, the support assembly includes a working platform 7 and a plurality of support uprights 6 arranged around the bottom of the working platform 7 to support the working platform 7 , and a crossbeam group is arranged between adjacent support uprights 6 .

[0029] Furthermore, in one embodiment of the present application, the operating platform as a whole is a rectangular parallelepiped, which includes four supporting poles 6, which are respectively arranged at the four top corners of the operating platform, and the four supporting poles 6 are arranged in parallel and perpendicular to the ground to ensure the vertical standing angle of the operating platform as a whole on the construction ground. A crossbeam group is also arranged between the four supporting poles 6, and the crossbeam group is parallel to the ground, that is, it is arranged perpendicular to the supporting poles 6. The crossbeam group is mainly used to connect two adjacent supporting poles 6 to limit and pull the supporting poles 6 to prevent deformation and bending caused by overloading of the supporting poles 6 during the use of the operating platform. At the same time, it can also help disperse part of the force on the supporting poles 6 to improve the overall stability and overall bearing capacity of the operating platform.

[0030] Specifically, the beam group includes a third beam group 3 arranged at the top of the support pole 6 and a fifth beam group 5 arranged at the middle of the support pole 6 and parallel to the third beam group 3. Figure 3Schematic diagram of the structure of a beam group in an adjustable operating platform provided in an embodiment of the present application. In one embodiment of the present application, four supporting uprights 6 form a rectangular parallelepiped. Therefore, the third beam group 3 and the fifth beam group 5 each include four beams to connect two adjacent supporting uprights 6. Further, the third beam group 3 includes two long-side third beams 301 and two short-side third beams 302. The two long-side third beams 301 and the two short-side third beams 302 are relatively arranged, and both ends of the beams are connected to the two adjacent supporting uprights 6. Similarly, the fifth beam group 5 includes two long-side fifth beams 501 and two short-side fifth beams 502. The two long-side fifth beams 501 and the two short-side fifth beams 502 are relatively arranged and connected to the two adjacent supporting uprights 6. The third beam group 3 and the fifth beam group 5 can limit the top position and the middle position of the supporting uprights 6 to form a stable frame structure to improve stability.

[0031] During the actual use of the operating platform, as the height requirements of the construction site increase, the height of the operating platform may increase, but the higher the construction height, the weaker the earthquake resistance will be, and the stability will decrease. The construction actions of the construction workers on the operating platform will inevitably cause the overall resonance of the operating platform, or a slight vibration from the bottom of the operating platform will cause its top to shake exponentially. The frame structure formed by the beam group and the supporting uprights 6 can only bear vertical gravity. Faced with oblique or lateral forces caused by long-term shaking, there is still a risk of deformation, and the safety of the construction workers cannot be guaranteed. Therefore, in order to further improve the vibration resistance and safety of the operating platform, a fourth beam group 4 and a diagonal bracing beam 401 are also provided between the third beam group 3 and the fifth beam group 5.

[0032] Specifically, two crossed diagonal bracing beams 401 are provided between the third long side cross beam 301 and the fifth long side cross beam 501, and the two ends of one diagonal bracing beam 401 are respectively connected to the tail end of the third long side cross beam 301 and the head end of the fifth long side cross beam 501, and the two ends of the other diagonal bracing beam 401 are respectively connected to the head end of the third long side cross beam 301 and the tail end of the fifth long side cross beam 501, and the center points of the two diagonal bracing beams 401 intersect.

[0033] The two crossed oblique supports can prevent the lateral displacement caused by the lateral load on the operating platform, and also make it less likely to produce vertical vibration, thereby increasing the overall stability of the structure. At the same time, if the overall height of the operating platform is relatively high and the load-bearing capacity is relatively large during use, two crossed oblique supports can be reasonably added at the bottom of the fifth beam group 5 or other parts of the supporting uprights 6.

[0034] Furthermore, a fourth beam 4 is provided in parallel between the third short-side beam 302 and the fifth short-side beam 502, and the two ends of the fourth beam 4 are respectively connected to two adjacent supporting uprights 6. When the overall operating platform is built higher, the distance between the third beam group 3 and the fifth beam group 5 will also be relatively far, which may cause the stability of the frame structure formed by the third short-side beam 302, the fifth short-side beam 502 and the supporting vertical bars on both sides thereof to decrease. Therefore, the fourth beam group 4 added between the third short-side beam 302 and the fifth short-side beam 502 can further improve the stability of the operating platform.

[0035] The operating platform in this application is mainly used as a standing surface for construction workers and a placement point for construction tools. Specifically, Figure 4 A schematic diagram of the structure of an operating platform 7 in an adjustable operating platform provided in an embodiment of the present application, wherein the operating platform 7 includes a standing table 701, the standing table 701 has the same size as the cross section of the operating platform, and the standing table 701 is arranged on the third beam group 3, and a plurality of platform uprights 702 are also arranged above the top corners of the standing table 701. The number of platform uprights 702 is the same as the number of supporting uprights 6, and the platform uprights 702 are vertically arranged on the top of the supporting uprights 6. In an embodiment of the present application, the cross section of the standing table 701 is a rectangle, and the number of platform uprights 702 is 4.

[0036] A first crossbeam 1 for connecting two adjacent platform uprights 702 and a second crossbeam 2 parallel to the first crossbeam 1 are provided between the platform uprights 702. Both ends of the first crossbeam 1 and the second crossbeam 2 are connected to two adjacent platform uprights 702, and the second crossbeam 2 is arranged below the first crossbeam 1. In one embodiment of the present application, the number of the first crossbeam 1 and the second crossbeam 2 are both 4, and the length setting method of the first crossbeam 1 and the second crossbeam 2 is respectively consistent with the length setting method of the third crossbeam group 3 and the fifth crossbeam group 5.

[0037] The first cross beam 1 and the second cross beam 2 can not only connect the adjacent platform uprights 702 to prevent them from deformation and displacement, but also form a fence around the standing surface 701 between the platform uprights 702 to prevent construction workers from accidentally falling during construction and causing serious safety accidents.

[0038] In the existing commonly used operating platforms, the supporting body is often welded by several steel pipes. When the bottom of the supporting body is placed directly on the ground, it is not only unable to adapt to the uneven ground of some construction sites, but the operating platform body will tilt to one side. At the same time, the cross-section of the steel pipe in the supporting body is extremely limited. When it is placed directly on the ground, the ground contact area is too small. On some wet and soft muddy ground, one leg of the supporting body may sink into the ground, causing the supporting body to tilt to one side. Therefore, in the present application, a supporting base 8 is respectively arranged at the bottom of each supporting upright 6. The supporting base 8 is not only used to adjust the expansion and contraction amount of a single supporting upright 6 therein to adapt to various types of uneven construction ground, but also can increase the ground contact area and improve stability and safety.

[0039] Specifically, Figure 2 A structural schematic diagram of a support base 8 in an adjustable operating platform provided in an embodiment of the present application, wherein the adjustment component includes a plurality of support bases 8, and a support base 8 is sleeved on the lower end of each support upright 6, so that when the support base 8 is located at different heights of the ground, the extension and contraction amount of the lower end of the corresponding support upright 6 in the support base 8 is adjusted to keep the operating platform in a horizontal state.

[0040] Furthermore, the support base 8 includes a base cross bar 803 for being placed on the ground and a hollow base vertical bar 804 vertically arranged at the center point of the base cross bar 803, and the support vertical bar 6 is arranged in the base vertical bar 804. In one embodiment of the present application, the support vertical bar 6, the base cross bar 803 and the base vertical bar 804 are all made of square steel pipes, and the cross-section of the base vertical bar 804 is larger than the cross-section of the support vertical bar 6, so that the base vertical bar 804 can adjust the extension and contraction amount of the support vertical bar in the base vertical bar 804 according to the undulation of the ground.

[0041] The two ends of the base cross bar 803 are provided with base oblique bars 805 for obliquely supporting the base vertical bars 8. Specifically, one end of the base oblique bar 805 is connected to the base cross bar 803, and the other end of one end of the base oblique bar 805 is connected to the base vertical bar 804. A triangular support frame is formed between the base cross bar 803 and the two base oblique bars 805. The base vertical bar 804 is vertically arranged at the center point of the base cross bar 803. The base oblique bar 805 can play a role of oblique support for the bottom of the base vertical bar 804, thereby improving its anti-seismic ability. In one embodiment The base cross bar 803 is made of square steel pipe, which can increase the contact area between the support base 8 and the ground, provide stability, and prevent the operating platform from sinking to the ground as a whole. An anti-skid pad 806 is also provided at the bottom of the base cross bar 803. The anti-skid pad 806 is made of rubber material, and its high friction coefficient can improve the overall grip of the operating platform, further improve its safety and stability. Furthermore, a protrusion can be added to the bottom of the anti-skid pad 806 to increase the contact area between the anti-skid pad 806 and the ground and enhance the ground-cutting ability of the anti-skid pad.

[0042] A plurality of first limiting holes 801 are provided on the base vertical rod 804, a second limiting hole 601 is provided at the bottom of the supporting vertical rod 6, the limiting member 802 passes through the first limiting hole 801 and the second limiting hole 601, and the first limiting hole and the second limiting hole 601 face the same side. In one embodiment, the limiting member 802 is a limiting bolt, and the limiting bolt passes through the supporting vertical rod 6 and the base vertical rod 804. When each supporting base 8 is adjusted to a suitable height to ensure that the cross beam group and the standing table 701 are parallel to the ground, the limiting bolt is passed through the first limiting hole 801 and the second limiting hole 601 to fix the contraction amount of the supporting vertical rod. In order to increase the limiting stability, in one embodiment of the present application, a limiting nut is provided at one end of the limiting bolt passing through the supporting vertical rod 6 and the base vertical rod 804.

[0043] It should be noted that the various components of the support assembly in the present application can be detachable and disassembled and recycled after the construction is completed, or they can be fixedly connected to improve their stability. When using the operating platform in the present application, first place the support base 8, then install the support uprights 6 and the standing table 701 on the support uprights 6 in the support base 8, and adjust the telescopic amount between the single support base 8 and the single support uprights 6 according to the undulating height of the construction ground, until the standing table 701 is parallel to the ground, and then install the third beam group 3, the fifth beam group 5, the fourth beam 4 and the diagonal bracing beam 401 in sequence to determine the basic load-bearing frame, and finally install the platform uprights 702 on the support uprights 6, and install the first beam 1 and the second beam 2 connecting the platform uprights 702.

[0044] The operating platform in the present application can be adjusted according to the ups and downs of the construction ground, through the relative vertical movement between a single support base 8 and a single support vertical rod, so that the entire operating platform body is always stable on the horizontal plane, thereby realizing an operating platform that adapts to the site environment and structural safety, so as to improve the safety during the construction process. At the same time, the support base 8 can also increase the contact area between the bottom of the operating platform and the ground, and cooperate with the anti-slip pad arranged at the bottom of the support base 8 to improve the grip of the operating platform and further improve its placement stability. The oblique support arranged between the third beam group 3 and the fifth beam group 5 can improve the overall seismic resistance and anti-dumping ability of the entire operating platform and prevent it from tilting to the side. The standing platform 701 arranged above the third beam group 3 can be used for construction personnel to stand when performing high-altitude operations. The first beam 1 and the second beam 2 arranged around the standing platform 701 can not only help maintain the stability of the top structure of the overall operating platform, but also be used as a fence for the standing platform 701 to provide safety guarantees for construction personnel. The overall structure is simple and practical, and can meet the needs of high-altitude operations in various construction scenes.

[0045] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0046] It should be noted that, in this application, relational terms such as "first" and "second" 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0047] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An adjustable operating platform, characterized in that: include: A support assembly, comprising a work platform (7) and a plurality of support uprights (6) arranged around the bottom of the work platform (7) to support the work platform (7), and a crossbeam group arranged between adjacent support uprights (6); An adjustment component comprises a plurality of support bases (8), and a support base (8) is sleeved on the lower end of each support vertical rod (6), so that when the support base (8) is located at different heights of the ground, the extension and contraction amount of the lower end of the corresponding support vertical rod (6) in the support base (8) is adjusted to keep the working platform (7) in a horizontal state, the support base (8) comprises a base cross bar (803) for being placed on the ground and a hollow base vertical rod (804) vertically arranged at the center point of the base cross bar (803), the support vertical rod (6) is arranged in the base vertical rod (804), and base oblique rods (805) for obliquely supporting the base vertical rod (804) are arranged at both ends of the base cross bar (803).

2. An adjustable operating platform as claimed in claim 1, characterized in that: The cross beam group comprises a third cross beam group (3) located at the top of the supporting upright pole (6) and a fifth cross beam group (5) located in the middle of the supporting upright pole (6) and arranged parallel to the third cross beam group (3).

3. An adjustable operating platform as claimed in claim 2, characterized in that: The third crossbeam group (3) comprises two long-side third crossbeams (301) and two short-side third crossbeams (302) arranged oppositely, and the fifth crossbeam group (5) comprises two long-side fifth crossbeams (501) and two short-side fifth crossbeams (502) arranged oppositely.

4. An adjustable operating platform as claimed in claim 3, characterized in that: Two crossed diagonal bracing beams (401) are provided between the third long side cross beam (301) and the fifth long side cross beam (501), the two ends of one diagonal bracing beam (401) are respectively connected to the tail end of the third long side cross beam (301) and the head end of the fifth long side cross beam (501), and the two ends of the other diagonal bracing beam (401) are respectively connected to the head end of the third long side cross beam (301) and the tail end of the fifth long side cross beam (501).

5. The adjustable operating platform according to claim 3, characterized in that: A fourth crossbeam (4) is arranged in parallel between the third crossbeam (302) on the short side and the fifth crossbeam (502) on the short side, and two ends of the fourth crossbeam (4) are respectively connected to two adjacent support uprights (6).

6. The adjustable operating platform according to claim 2, characterized in that: The working platform (7) comprises a standing platform (701) arranged on the third beam group (3) and a platform upright pole (702) vertically arranged above the supporting upright pole (6).

7. An adjustable operating platform as claimed in claim 6, characterized in that: A first crossbeam (1) for connecting a plurality of platform uprights (702) and a second crossbeam (2) parallel to the first crossbeam (1) are provided between the platform uprights (702), and the second crossbeam (2) is located below the first crossbeam (1).

8. The adjustable operating platform according to claim 1, characterized in that: One end of the base oblique rod (805) is connected to the base horizontal rod (803), and the other end is connected to the base vertical rod (804).

9. An adjustable operating platform as claimed in claim 8, characterized in that: An anti-skid pad (806) is provided at the bottom of the base crossbar (803).

10. The adjustable operating platform according to claim 8, characterized in that: A plurality of first limiting holes (801) are arranged on the base vertical rod (804), a second limiting hole (601) is arranged at the bottom of the supporting vertical rod (6), and limiting members (802) are arranged in the first limiting hole (801) and the second limiting hole (601).

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