Temporary supporting device

Abstract

The temporary supporting device comprises a base, a supporting plate and a warning mechanism, the bottom of the base is provided with a moving part used for driving the base to move, the edge of the base is provided with a fixing part used for fixing the base, and the two sides, in the first direction, of the supporting plate are rotationally connected with protection plates correspondingly; the supporting plate is connected with the base through a first push rod, the telescopic end of the first push rod is connected with the supporting plate, the other end of the first push rod is connected with the top of the base, the protection plate is connected with the base through a telescopic mechanism, and the warning mechanism is located on the base and used for warning a user. The temporary supporting device has the advantages of being convenient to move, rapid in supporting and wide in application range.

Description

Technical Field

[0001] The invention relates to the technical field of support equipment, and in particular to a temporary support device. Background Art

[0002] At present, in the process of underground coal mining, it is generally necessary to transport materials and personnel through coal mine tunnels, so the safety of coal mine tunnels is particularly important. After the tunnels are excavated, they need to be supported. When in use, workers need to carry the equipment and select support devices of corresponding sizes according to the working tunnel space for installation and support, which increases the working time during use, and the efficiency of building the support structure is low, which is not convenient for temporary support. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention provides a temporary support device, which has the advantages of convenient movement, quick support, and wide adaptability.

[0005] According to the temporary support device of the embodiment of the present invention, the temporary support device includes a base, a support plate and a warning mechanism. A movable portion is provided at the bottom of the base to drive the base to move, a fixed portion is provided at the edge of the base to fix the base, the support plate is rotatably connected to the protective plate on both sides in the first direction, the support plate is connected to the base through a first push rod, the telescopic end of the first push rod is connected to the support plate, the other end of the first push rod is connected to the top of the base, the protective plate is connected to the base through a telescopic mechanism, and the warning mechanism is located on the base to warn the user.

[0006] The temporary support device according to the embodiment of the present invention has the advantages of convenient movement, quick support and wide adaptability. The present application has the following advantages: the whole equipment can be moved, thereby reducing the time for assembling and transporting the equipment; the protective plate and the support plate cooperate to increase the support area, and the two sides can be supported by adjusting the angle of the protective plate, and the component support is quick and convenient.

[0007] In some embodiments, the telescopic mechanism includes a second push rod, a first rotating frame and a second rotating frame, the first rotating frame is connected to the base, the second rotating frame is connected to the protective plate, the telescopic end of the second push rod is pivotally connected to the second rotating frame, and the other end of the second push rod is pivotally connected to the first rotating frame.

[0008] In some embodiments, an anti-skid rubber strip is provided on a side of the protective plate away from the support plate, and a plurality of the anti-skid rubber strips are arranged at equal intervals along the first direction.

[0009] In some embodiments, the anti-slip rubber strip is cylindrical.

[0010] In some embodiments, the temporary support device further includes a reinforcement plate, the top of the reinforcement plate is connected to the bottom of the support plate, the bottom of the reinforcement plate is connected to the telescopic end of the first push rod, and the reinforcement plate extends along the first direction.

[0011] In some embodiments, the temporary supporting device further includes a reinforcement ring, which is connected to the base and corresponds to the first push rod, and the reinforcement ring is connected to the first push rod.

[0012] In some embodiments, the warning mechanism includes a connecting seat and a warning light, and the warning light is connected to the base through the connecting seat.

[0013] In some embodiments, the temporary supporting device further includes a handle, the handle is connected to the base via a connecting rod, the handle extends along a first direction, and two connecting rods are respectively connected to two ends of the handle.

[0014] In some embodiments, the fixing portion includes a plurality of fixing frames and fixing pins, the fixing frames uniformly surround the base and are connected to the base, the fixing pins correspond one-to-one to the fixing frames, and the fixing frames are provided with holes for the fixing pins to pass through.

[0015] In some embodiments, the moving part includes a plurality of rotating wheels, and the rotating wheels are connected to the bottom of the base through a wheel frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of a temporary support device according to an embodiment of the present invention.

[0017] Figure 2 Schematic diagram of the structure of the base and telescopic structure of the temporary support device according to an embodiment of the present invention.

[0018] Figure 3 Schematic diagram of the structure of the support plate and the protective plate of the temporary support device according to an embodiment of the present invention.

[0019] Figure 4 2 is a schematic structural diagram of a telescopic structure of a temporary supporting device according to an embodiment of the present invention.

[0020] Figure numerals: 1. base; 2. protective plate; 3. support plate; 4. handle; 5. connecting rod; 6. rotating wheel; 7. fixed pin; 8. fixed frame; 9. wheel frame; 10. reinforcement plate; 11. connecting seat; 12. warning light; 13. second rotating frame; 14. first push rod; 15. reinforcement ring; 16. anti-slip rubber strip; 17. first rotating frame; 18. second push rod. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] According to the temporary support device of the embodiment of the present invention, the temporary support device includes a base 1, a support plate 3 and a warning mechanism. A moving part is provided at the bottom of the base 1 to drive the base 1 to move, a fixing part is provided at the edge of the base 1 to fix the base 1, the support plate 3 is respectively connected to the protective plate 2 by rotation on both sides in the first direction, the support plate 3 is connected to the base 1 through a first push rod 14, the telescopic end of the first push rod 14 is connected to the support plate 3, the other end of the first push rod 14 is connected to the top of the base 1, the protective plate 2 is connected to the base 1 through a telescopic mechanism, and the warning mechanism is located on the base 1 to warn the user. The support plate 3 and the protective plate 2 can cooperate to adapt to different support ranges, and adjusting the angle of the protective plate 2 can directly adjust the support area and improve the support efficiency. The moving part and the fixing part cooperate to realize the quick movement and fixation of the overall equipment.

[0023] The temporary support device according to the embodiment of the present invention has the advantages of convenient movement, quick support and wide adaptability.

[0024] In some embodiments, the telescopic mechanism includes a second push rod 18, a first rotating frame 17 and a second rotating frame 13, the first rotating frame 17 is connected to the base 1, the second rotating frame 13 is connected to the protective plate 2, the telescopic end of the second push rod 18 is pivotally connected to the second rotating frame 13, and the other end of the second push rod 18 is pivotally connected to the first rotating frame 17.

[0025] Specifically, the second push rod 18 can be driven by hydraulic pressure, air pressure or spring to achieve rapid extension and retraction. The first push rod 14 and the second push rod 18 can be electric push rods, which are convenient for remote control and automatic control. The cooperation between the second push rod 18 and the two rotating frames makes the adjustment of the protective plate 2 more flexible, and the position and angle of the protective plate 2 can be quickly adjusted according to different construction requirements to achieve a larger protection area and better protection effect, thereby improving construction efficiency and safety.

[0026] In some embodiments, an anti-skid rubber strip 16 is disposed on a side of the protective plate 2 away from the supporting plate 3 , and a plurality of anti-skid rubber strips 16 are arranged at equal intervals along the first direction.

[0027] Specifically, the anti-skid rubber strip 16 can effectively prevent objects from sliding on the protective plate 2 to ensure stability during construction. The material can be elastic, wear-resistant and high-friction rubber or other synthetic materials. Multiple anti-skid rubber strips 16 are arranged at equal intervals along the first direction to increase the surface friction of the protective plate 2.

[0028] In some embodiments, the anti-slip rubber strip 16 is cylindrical.

[0029] Specifically, the cross section of the anti-skid rubber strip 16 is circular, and the contact surface between the cylindrical anti-skid rubber strip 16 and the object can increase with the increase of pressure. It can also withstand forces from different directions to provide a better anti-skid effect. The cylindrical rubber strip is easy to clean.

[0030] It can be understood that the anti-slip rubber strip 16 can also be a long strip with a semicircular cross-section.

[0031] In some embodiments, the temporary support device further includes a reinforcement plate 10, the top of the reinforcement plate 10 is connected to the bottom of the support plate 3, the bottom of the reinforcement plate 10 is connected to the telescopic end of the first push rod 14, and the reinforcement plate 10 extends along the first direction.

[0032] Specifically, the reinforcement plate 10 can be made of high-strength metal material to ensure the stability of the structure. The reinforcement plate 10 enhances the bearing capacity of the support plate 3, making the entire support device more stable and suitable for occasions with higher load-bearing requirements. The reinforcement plate 10 corresponds to the first push rod 14 one by one, and the reinforcement plate 10 increases the contact area between the first push rod 14 and the support plate 3.

[0033] In some embodiments, the temporary supporting device further includes a reinforcement ring 15 , which is connected to the base 1 and corresponds to the first push rod 14 , and the reinforcement ring 15 is connected to the first push rod 14 .

[0034] Specifically, the reinforcement ring 15 can be made of the same material as the base 1 or a stronger material to enhance the strength of the connection point. The reinforcement ring 15 is sleeved on the end of the first push rod 14 to increase the connection strength between the first push rod 14 and the base 1, protect the first push rod 14, and the provision of the reinforcement ring 15 further enhances the overall stability of the support device and prevents structural deformation caused by external forces.

[0035] In some embodiments, the warning mechanism includes a connecting seat 11 and a warning light 12 , and the warning light 12 is connected to the base 1 through the connecting seat 11 .

[0036] Specifically, the warning light 12 can be an LED light, which has the characteristics of high brightness and low energy consumption. The warning light 12 can remind construction workers to pay attention to safety, especially at night or in an environment with poor visibility, and effectively prevent the occurrence of safety accidents.

[0037] In some embodiments, the temporary supporting device further includes a handle 4 , which is connected to the base 1 via a connecting rod 5 . The handle 4 extends along a first direction, and two connecting rods 5 are respectively connected to two ends of the handle 4 .

[0038] Specifically, the provision of the handle 4 facilitates the operator to quickly move the supporting device, thereby improving the convenience of construction.

[0039] In some embodiments, the fixing part includes a plurality of fixing frames 8 and fixing pins 7. The fixing frames 8 evenly surround the base 1 and are connected to the base 1. The fixing pins 7 correspond one to one with the fixing frames 8. The fixing frames 8 are provided with holes for the fixing pins 7 to pass through.

[0040] Specifically, the fixing part can ensure the stability of the support device during the construction process and prevent accidents caused by movement. The fixing pin 7 passes through the fixing frame 8 and enters the ground to fix the fixing frame 8 to the ground to fix the base 1. Multiple fixing frames 8 are dispersedly arranged around the base 1 so that the base 1 can be evenly stressed.

[0041] In some embodiments, the moving part includes a plurality of rotating wheels 6 , and the rotating wheels 6 are connected to the bottom of the base 1 through a wheel frame 9 .

[0042] Specifically, the wheel frame 9 is fixedly connected to the bottom of the base 1, and the rotating wheel 6 is rotatably connected to the wheel frame 9. When the handle 4 is pushed, the rotating wheel 6 below the base 1 drives the movement, which reduces the labor cost in the construction and improves the construction efficiency. It can be understood that the rotating wheel 6 can be a wheel with a brake to facilitate fixing the position of the support device when needed. The rotating wheel 6 can be a universal wheel.

[0043] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] 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 one; it can be a mechanical connection, an electrical connection, or communication with each other; 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0047] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0048] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A temporary support device, characterized in that: include: A base, wherein a moving part is provided at the bottom of the base to drive the base to move, and a fixing part is provided at the edge of the base to fix the base; A support plate, wherein the support plate is rotatably connected to the protective plate on both sides in the first direction, the support plate is connected to the base through a first push rod, the telescopic end of the first push rod is connected to the support plate, the other end of the first push rod is connected to the top of the base, and the protective plate is connected to the base through a telescopic mechanism; A warning mechanism is located on the base to warn the user.

2. The temporary support device according to claim 1, characterized in that: The telescopic mechanism includes a second push rod, a first rotating frame and a second rotating frame, the first rotating frame is connected to the base, the second rotating frame is connected to the protective plate, the telescopic end of the second push rod is pivotally connected to the second rotating frame, and the other end of the second push rod is pivotally connected to the first rotating frame.

3. The temporary support device according to claim 1, characterized in that: An anti-skid rubber strip is arranged on one side of the protection plate away from the support plate, and a plurality of the anti-skid rubber strips are arranged at equal intervals along the first direction.

4. The temporary support device according to claim 3, characterized in that: The anti-slip rubber strip is cylindrical.

5. The temporary support device according to claim 1, characterized in that: It also includes a reinforcing plate, the top of which is connected to the bottom of the supporting plate, the bottom of which is connected to the telescopic end of the first push rod, and the reinforcing plate extends along the first direction.

6. The temporary support device according to claim 1, characterized in that: It also includes a reinforcement ring, which is connected to the base and corresponds to the first push rod, and the reinforcement ring is connected to the first push rod.

7. The temporary support device according to claim 1, characterized in that: The warning mechanism comprises a connecting seat and a warning light, and the warning light is connected to the base through the connecting seat.

8. The temporary support device according to claim 1, characterized in that: It also includes a handle, which is connected to the base through a connecting rod. The handle extends along a first direction, and two connecting rods are respectively connected to two ends of the handle.

9. The temporary support device according to claim 1, characterized in that: The fixing part includes a plurality of fixing frames and fixing pins, wherein the fixing frames uniformly surround the base and are connected to the base, the fixing pins correspond to the fixing frames one by one, and the fixing frames are provided with holes for the fixing pins to pass through.

10. The temporary support device according to claim 1, characterized in that: The moving part comprises a plurality of rotating wheels, and the rotating wheels are connected to the bottom of the base through a wheel frame.

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