Electric lifting frame

Abstract

The utility model discloses an electric lifting frame and belongs to the technical field of electric lifting equipment. Comprising two oppositely-arranged table legs, universal wheels are arranged at the bottom ends of the two table legs, a reinforcing bottom frame is transversely arranged between the two table legs, the reinforcing bottom frame is fixedly connected with the table legs on the two sides, transverse plates are arranged at the top and the bottom of the middle of the reinforcing bottom frame, and the transverse plates are fixedly connected with the table legs on the two sides of the reinforcing bottom frame. A controller is arranged on the transverse plate located at the bottom. The two table legs and the reinforcing bottom frame are fixedly connected in a welding mode, carrying is convenient, the base is arranged on the top in a matched mode, the base is installed on the reinforcing bottom frame in a steel plate and bent plate connecting mode and installed through a bolt structure, and the table legs and the reinforcing bottom frame are all integrated pieces. And the structural parts are regular and convenient to transport, meanwhile, the electric lifting legs on the top adopt conventional lifting devices, and configuration is simple.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric lifting equipment technical field, specifically relates to a kind of electric lifting stand. BACKGROUND

[0002] Electric lift is a kind of power as power lifting or handling lifting mechanical equipment, mainly used in enterprise, chemical industry, municipal, electric power, transportation and other industries and fields engaged in high-altitude work. It is convenient to move, easy to learn, easy to operate, and has large working surface, wide range, good balance performance.

[0003] Electric lifting equipment is very inconvenient to install due to its complex overall structure, so it needs to be further improved. UTILITY MODEL CONTENTS

[0004] The utility model mainly solves the technical problems existing in the prior art, and provides an electric lifting stand.

[0005] The above technical problems of the utility model are mainly solved by the following technical scheme: an electric lifting stand, including two opposite table legs, the bottom end of the two table legs is provided with a universal wheel, characterized in that: a reinforcing chassis is transversely arranged between the two table legs, the reinforcing chassis is fixedly connected with the table legs on both sides, the top and bottom of the reinforcing chassis are provided with a horizontal plate, a controller is arranged on the horizontal plate at the bottom, a control panel is arranged on the front side of the reinforcing chassis and connected with the controller, a base is arranged on the top of the reinforcing chassis, a plug-in cavity is formed in the middle of the base, the horizontal plate at the top is arranged in the plug-in cavity, an electric lifting table leg is arranged in the plug-in cavity, a power compartment is arranged at the bottom of the electric lifting table leg, the power compartment is connected with the horizontal plate, an installation sleeve is arranged at the top of the electric lifting table leg, an extension rod is inserted forward in the installation sleeve, a first positioning hole is formed in the connection position of the extension rod and the installation sleeve, a positioning pin is inserted into the first positioning hole and connected with the extension rod and the installation sleeve, a plurality of second positioning holes are formed in the top of the extension rod, a plurality of sliding sleeves are slidably connected with the extension rod, a support is arranged at the bottom of the sliding sleeve, a mounting rack is arranged at the top of the support, a plurality of first mounting holes and second mounting holes are formed in the mounting rack.

[0006] Preferably, a protective head is inserted into the front and rear ends of the table leg, and the top of the protective head is designed in a semicircular arc.

[0007] Preferably, a reinforcing member is arranged between the power compartment and the electric lifting table leg to increase the structural strength.

[0008] Preferably, the mounting rack is designed to be upwardly folded on both sides.

[0009] Preferably, the base includes two top plates, a connecting plate, a side plate and a bent plate, the top plates are respectively arranged on the left and right sides of the top of the reinforced base frame, and are located on the left and right sides of the plug-in cavity, the rear sides of the two top plates are integrally connected through a connecting plate, the side plates are arranged on one side of the top plate, and the top plate is connected to the table legs on both sides through the side plates, the bent plates are arranged on the front and back sides of the top plate, and the top plate is installed on the reinforced base frame through the bent plates.

[0010] The beneficial effects of the present invention are as follows: the two table legs and the reinforced base frame are fixedly connected by welding, which is convenient for transportation; the base is matched with the base arranged on the top, and the base is installed on the reinforced base frame by connecting steel plates and bent plates, and is installed by a bolt structure, which is an integrated part, making it more convenient for subsequent installation, and the structural parts are regular and easy to transport; at the same time, the electric lifting legs on the top adopt conventional existing lifting devices with simple configuration, and are installed on the base and the reinforced base frame by bolt connection, and the structural installation is also simpler; at the same time, the top mounting mechanism is installed by plugging the extension rod and the mounting sleeve, and the mounting sleeve can be installed on the electric lifting table legs by welding and threaded connection; at the same time, multiple mounting frames are directly installed at different positions on the extension rod by sliding sleeves, which is convenient for adjustment and installation; the above multiple structures all adopt plug-in and threaded connection methods, which makes the installation of the entire device simple and very convenient to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Fig. 1 This is a three-dimensional structural diagram of the utility model;

[0012] Fig. 2 This is a schematic diagram of a split structure of part of the structure of the utility model;

[0013] Fig. 3 It is a schematic diagram of the top view of the mounting rack of the utility model.

[0014] In the figure: 1. Table leg; 11. Universal wheel; 12. Protective head; 2. Base; 21. Top plate; 22. Connecting plate; 23. Side plate; 24. Bending plate; 25. Connecting cavity; 26. Reinforced base frame; 27. Cross plate; 28. Controller; 29. ​​Control panel; 31. Electric lifting table leg; 32. Power compartment; 33. Reinforcement; 34. Side frame; 41. Extension rod; 42. Mounting sleeve; 43. Locating pin; 44. First positioning hole; 45. Second positioning hole; 46. Sliding sleeve; 47. Bracket; 48. Mounting frame; 481. First mounting hole; 482. Second mounting hole. DETAILED DESCRIPTION

[0015] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0016] Embodiment: An electric lifting frame, such as Figs. 1-3 As shown, it includes two oppositely arranged table legs 1, the bottom ends of the two table legs 1 are provided with universal wheels 11, the front and rear ends of the table legs 1 are plugged with protective heads 12, the top of the protective head 12 adopts a semicircular arc design, a reinforced base frame 26 is arranged horizontally between the two table legs 1, the reinforced base frame 26 is fixedly connected to the table legs 1 on both sides, the top and bottom of the middle of the reinforced base frame 26 are provided with cross plates 27, a controller 28 is arranged on the cross plate 27 at the bottom, and a control panel 29 connected to the controller 28 is arranged on the front side of the reinforced base frame 26, a base 2 is provided on the top of the reinforced base frame 26, a plug-in cavity 25 is opened in the middle of the base 2, the cross plate 27 at the top is arranged in the plug-in cavity 25, an electric lifting table leg 31 is arranged in the plug-in cavity 25, and a power compartment 32 is provided at the bottom of the electric lifting table leg 31, and a reinforcement for increasing the structural strength is provided between the power compartment 32 and the electric lifting table leg 31. The strong part 33, the power warehouse 32 and the cross plate 27 are connected to each other, and a mounting sleeve 42 is provided on the top of the electric lifting table leg 31, and an extension rod 41 is inserted forward in the mounting sleeve 42, and a first positioning hole 44 is provided at the connection between the extension rod 41 and the mounting sleeve 42, and a positioning pin 43 connecting the extension rod 41 and the mounting sleeve 42 is inserted at the first positioning hole 44. A plurality of second positioning holes 45 are provided on the top of the extension rod 41, and a plurality of sliding sleeves 46 are slidingly sleeved on the extension rod 41. A bracket 47 is provided at the bottom of the sliding sleeve 46, and a mounting rack 48 is installed on the top of the bracket 47. The front and rear sides of the mounting rack 48 are designed to fold upward, which is convenient for mounting different objects. The mounting rack 48 is provided with a plurality of first mounting holes 481 and second mounting holes 482, so that it can be mounted by plugging the first mounting holes 481 and the second mounting holes 482, or by the upward folding structure.

[0017] The base 2 includes two top plates 21, a connecting plate 22, a side plate 23 and a bent plate 24. The top plates 21 are respectively arranged on the left and right sides of the top of the reinforced base frame 26, and are located on the left and right sides of the plug-in cavity 25. The rear sides of the two top plates 21 are integrally connected through the connecting plate 22. The side plate 23 is arranged on one side of the top plate 21, and the top plate 21 is connected to the table legs 1 on both sides through the side plate 23. The bent plates are arranged on the front and back sides of the top plate 21, and the top plate 21 is installed on the reinforced base frame 26 through the bent plates.

[0018] The utility model discloses a principle: this time through the table leg 1 is taken out, and the table leg 1 is fixedly connected to strengthen the chassis 26, then two connecting plates 22 are installed on the top and bottom of strengthening chassis 26 respectively after, install controller 28 on the connecting plate 22 of bottom, then take out the control panel 29 and install in the front side of strengthening chassis 26, and its wiring is set in the inside through base 2, and the remaining electric plug can be hidden installation through electric lifting table leg 31 rear side, prevent the wire exposure, increase the protection of wire, then take out base 2, and make its both sides' side plate 23 respectively clamped on the outside of two table leg 1, adjust the position of base 2 and then be fixed through bolt, then the bending plate of base 2 bottom and strengthening chassis 26 are installed through bolt, then install power bin 32 of electric lifting table leg 31 bottom in the plug-in cavity 25 of base 2, and install side frame 34 on the both sides of power bin 32 and fix, finally through bolt and strengthening chassis 26 and connecting plate 22 are connected, then take out extension rod 41 and insert installation in the mounting sleeve 42 of electric lifting table leg 31 top, through the fixing of positioning pin 43, according to need, take out the sliding sleeve 46 and insert the surface of extension rod 41, cooperate with support 47 and install the mounting frame 48 on the sliding sleeve 46, finally can move the position of sliding sleeve 46 on extension rod 41 at random and adjust, through the position fixing of positioning pin 43 and second positioning hole 45.

[0019] Finally, it should be noted that the above embodiments are only representative examples of the utility model. Obviously, the utility model is not limited to the above embodiments, and there can be many variations. Any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiments should be considered as falling within the protection scope of the utility model.

Claims

1. An electric lifting frame, comprising two table legs (1) arranged opposite to each other, wherein the bottom ends of the two table legs (1) are both provided with universal wheels (11), characterized in that: Two said table legs (1) between transverse arrangement of reinforcing chassis (26), the reinforcing chassis (26) with both sides of the table leg (1) is fixedly connected with each other, the reinforcing chassis (26) in the middle of the top and bottom are provided with transverse plate (27), the transverse plate (27) on the bottom is provided with a controller (28), the front side of the reinforcing chassis (26) is provided with a control panel (29) connected with the controller (28), the top of the reinforcing chassis (26) is provided with a base (2), the middle part of the base (2) is provided with a plug-in cavity (25), the transverse plate (27) on the top is arranged in the plug-in cavity (25), the plug-in cavity (25) is provided with an electric lifting table leg (31), the bottom of the electric lifting table leg (31) is provided with a power compartment (32), the power compartment (32) is connected with the transverse plate (27), the top of the electric lifting table leg (31) is provided with a mounting sleeve (42), the mounting sleeve (42) is provided with an extension rod (41) forwardly, the first positioning hole (44) is arranged in the extension rod (41) and the mounting sleeve (42), the positioning pin (43) is arranged in the first positioning hole (44), the second positioning hole (45) is arranged in the top of the extension rod (41), the slide sleeve (46) is arranged in the extension rod (41), the bracket (47) is arranged in the bottom of the slide sleeve (46), the mounting rack (48) is arranged in the top of the bracket (47), the first mounting hole (481) and the second mounting hole (482) are arranged in the mounting rack (48).

2. The motorized lift column of claim 1, wherein: The front and rear ends of the table leg (1) are provided with a protective head (12), and the top of the protective head (12) is designed as a semicircular arc.

3. The motorized lift column of claim 1, wherein: The power compartment (32) and the electric lifting table leg (31) are provided with a reinforcing member (33) for increasing the structural strength.

4. The motorized lift column of claim 1, wherein: The front and rear sides of the mounting rack (48) are designed upwardly.

5. The motorized lift column of claim 1, wherein: The base (2) comprises two top plates (21), a connecting plate (22), a side plate (23) and a bent plate (24), the top plates (21) are arranged on the left and right sides of the top of the reinforcing chassis (26) and the left and right sides of the plug-in cavity (25), the rear side between the two top plates (21) is integrally connected through the connecting plate (22), the side plate (23) is arranged on one side of the top plate (21), and the top plate (21) is connected with the table leg (1) on both sides through the side plate (23), the bent plate is arranged on the front and rear sides of the top plate (21), and the top plate (21) is installed on the reinforcing chassis (26) through the bent plate.

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