Hydraulic lifting platform with good protective property

Abstract

The utility model discloses a hydraulic lifting platform with good protection performance, which relates to the technical field of hydraulic lifting platforms and comprises a base and a controller. The top of the base is rotatably provided with a pair of rotating frames through a pair of hydraulic rods, the top of the base on one side of each rotating frame is fixedly connected with a controller, the top of each rotating frame is rotatably provided with a supporting seat, the top of the base at the outer end of each rotating frame is rotatably provided with a plurality of sleeve plates, and each sleeve plate is internally provided with a telescopic plate; the outer end of each sleeve plate is connected with a pair of inserting bolts in an inserted mode, and a plurality of inserting grooves matched with the inserting bolts in shape are formed in each telescopic plate. The height of the connecting plate is adjusted, the connecting part is adjusted, the supporting seat can be supported and protected, danger caused by failure of the hydraulic rod is avoided, meanwhile, through mutual matching of inserting connection and threads, the adjusting efficiency is improved, the supporting precision is improved, and the practicability is high. And therefore, the supporting and protecting effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic lifting platforms, in particular to a hydraulic lifting platform with good protective performance. Background Art

[0002] Hydraulic lifting platform is a multifunctional lifting and loading and unloading mechanical equipment, widely used in various industrial and civil fields.

[0003] The lifting platform in the existing hydraulic lifting platform is at a certain height from the ground, and it is difficult to guide the goods to slide smoothly to the ground when the pushing plate pushes the goods.

[0004] In the prior art, a Chinese patent with a publication number of CN220926183U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A hydraulic lifting platform, which relates to the field of hydraulic lifting, includes: a lifting platform and a hydraulic lifting mechanism, the lower end of the lifting platform is equipped with a hydraulic lifting mechanism, the left and right sides of the lifting platform are connected to a first material guide slide plate through a steering cylinder, the upper end of the first material guide slide plate is connected to a second material guide slide plate through a hinge shaft, the first material guide slide plate and the second material guide slide plate are respectively equipped with a first roller and a second roller on their surfaces, and the first material guide slide plate is fixed to the second material guide slide plate through a positioning stud. The utility model solves the problem in the prior art that the lifting platform has a certain height from the ground, and it is difficult for the push plate to smoothly guide the goods to slide to the ground when pushing the goods, but there is still a problem that if the hydraulic lifting mechanism fails when the device is in use, the materials on the top of the lifting platform will fall down, causing danger. Utility Model Content

[0005] The purpose of the utility model is to provide a hydraulic lifting platform with good protection to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A hydraulic lifting platform with good protective performance comprises a base and a controller; a pair of rotating frames are rotatably installed on the top of the base through a pair of hydraulic rods, a controller is fixedly connected to the top of the base on one side of the rotating frame, a support seat is rotatably installed on the top of the rotating frame, and a plurality of sleeves are rotatably installed on the top of the base at the outer end of the rotating frame, each sleeve is provided with a telescopic plate inside, a pair of plugs are plugged into the outer end of each sleeve, a plurality of slots matching the shape of the plugs are opened inside each telescopic plate, each plug is respectively engaged with two of the slots opened inside each telescopic plate, a connecting plate is fixedly installed on the top of each telescopic plate, a plurality of connecting components are arranged at both ends of the bottom of the support seat, each connecting component is respectively located directly above each connecting plate, and a limiting component for limiting the sleeve is arranged on the outer side of each sleeve.

[0008] The height of the support seat is adjusted differently according to the rotation of the rotating frame driven by the hydraulic rod. After removing the plug, each telescopic plate is moved up and down inside the sleeve plate to move the connecting plate to the position closest to the bottom of the pressure plate. Each plug is then inserted into the interior of each sleeve plate and the telescopic plate respectively, and the connecting plate is limited. The stud is then manually turned to drive the pressure plate to move downward so that the bottom of the anti-slip pad fits with the connecting plate, thereby supporting and protecting the support seat and avoiding danger caused by failure of the hydraulic rod. The height of the connecting plate can be quickly adjusted by moving the telescopic plate up and down inside the sleeve plate, and the pressure plate can be accurately moved and adjusted by turning the stud, thereby improving the accuracy of the support of the support seat and thereby improving the support and protection effect.

[0009] A further improvement of the technical solution of the utility model is that each connecting component includes a sleeve, each sleeve is fixedly connected to the bottom of the support seat, a stud is threadedly installed inside each sleeve, the bottom of each stud is rotatably connected to a pressure plate through a bearing, and an anti-slip pad is attached to the bottom of each pressure plate, and each anti-slip pad is respectively fitted with the surface of the top of each connecting plate.

[0010] The above technical solution is adopted. In this solution, the pressure plate can be accurately moved and adjusted by setting a connecting component, thereby ensuring that the anti-slip pad can fit tightly with the connecting plate.

[0011] A further improvement of the technical solution of the utility model is that a connecting rod is fixedly installed on the top of each pressure plate outside each sleeve, and a plurality of slide grooves matching the shape of the connecting rods are opened at the bottom inside the support seat, and each connecting rod is slidably connected to each slide groove.

[0012] The above technical solution is adopted. In this solution, the sliding trajectory of the pressure plate can be guided and limited by installing a connecting rod, so as to prevent the pressure plate from rotating following the stud sleeve and ensure that the pressure plate can maintain linear movement.

[0013] A further improvement of the technical solution of the utility model is that a hand wheel is fixedly installed on the periphery of each stud.

[0014] By adopting the above technical solution, in this solution, the contact area between the user's hand and the stud can be enlarged by installing the hand wheel, thereby facilitating the user's hand to rotate the stud.

[0015] A further improvement of the technical solution of the utility model is that each limiting component includes a limiting block, each limiting block is fixedly connected to the top of the base, a connecting block is fixedly installed on the outside of each sleeve plate, a limiting bolt is inserted on the top of each connecting block, and each limiting bolt is respectively inserted into the interior of each limiting block.

[0016] The above-mentioned technical solution is adopted. In this solution, the sleeve plate can be limited by inserting the limit bolt into the inside of the limit block and the connecting block, ensuring that the sleeve plate remains upright, thereby supporting and protecting the support seat; after the support seat is used, the limit bolt can be removed, and the sleeve plate can be rotated ninety degrees inwardly and folded and stored, thereby avoiding affecting the use of the hydraulic rod to drive the support seat to move downward.

[0017] A further improvement of the technical solution of the utility model is that a weighing device is fixedly installed on the top of the support seat, and a protective frame is fixedly installed on the top of the weighing device.

[0018] The above technical solution is adopted. In this solution, the weight borne on the top of the support seat can be detected by installing a weighing device, and the detection result can be observed through the display screen on the surface of the controller, thereby avoiding damage to the support seat due to excessive weight of the material borne by the support seat, thereby improving the protection performance of the device.

[0019] A further improvement of the technical solution of the utility model is that a plurality of anti-slip strips are attached to the top of the weighing device inside the protection frame.

[0020] By adopting the above technical solution, in this solution, the friction between the top surface of the weighing device and the material can be increased by attaching multiple anti-slip strips, preventing the material from sliding down due to slipping, and further improving the protection performance of the device.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a hydraulic lifting platform with good protection. According to the different height adjustments of the support seat, after removing the plug, the connecting plate can be moved to the position closest to the bottom of the pressure plate by moving each telescopic plate inside the sleeve plate respectively, and then the connecting plate is limited by the plug, and the pressure plate can be driven to move downward by rotating the stud, so that the bottom of the anti-slip pad fits with the connecting plate, thereby achieving support and protection for the support seat and avoiding the situation where the support seat fails and causes the support seat to overturn, wherein the height of the connecting plate can be quickly adjusted by moving the telescopic plate, and the pressure plate can be accurately adjusted by rotating the stud, thereby accelerating the adjustment efficiency, improving the accuracy of the support seat, and further improving the support and protection effect.

[0023] 2. The utility model provides a hydraulic lifting platform with good protection. By installing a weighing device, the weight borne on the top of the support seat can be detected to avoid damage to the support seat due to excessive weight of the material borne by the support seat, thereby improving the protection performance of the device.

[0024] 3. The utility model provides a hydraulic lifting platform with good protection. By attaching multiple anti-slip strips, the friction between the top surface of the weighing device and the material can be increased, thereby further improving the protection performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 It is a schematic diagram of the partial structure of the base section of the utility model;

[0028] Figure 3 This is a schematic diagram of a partial cross-sectional structure of a support component of the utility model;

[0029] Figure 4 This is a partial structural schematic diagram of the second form of the sleeve of the utility model;

[0030] Figure 5 It is a schematic diagram of a partial exploded structure of a cross section of a support component of the utility model;

[0031] Figure 6 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0032] In the figure: 1. base; 2. support base; 3. rotating frame; 4. controller; 5. sleeve; 501. connecting plate; 502. telescopic plate; 503. plug; 6. connecting component; 601. sleeve; 602. stud; 603. pressure plate; 604. connecting rod; 605. hand wheel; 606. anti-slip pad; 7. weighing device; 701. protective frame; 702. anti-slip strip; 8. hydraulic rod; 9. limiting component; 901. limiting block; 902. connecting block; 903. limiting bolt. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the embodiments:

[0034] Example 1

[0035] like Figure 3 , Figure 5 and Figure 6As shown, the utility model provides a hydraulic lifting platform with good protective performance, including a base 1 and a controller 4; a pair of rotating frames 3 are rotatably installed on the top of the base 1 through a pair of hydraulic rods 8, the top of the base 1 on one side of the rotating frame 3 is fixedly connected to the controller 4, the top of the rotating frame 3 is rotatably installed with a support seat 2, and a plurality of sleeves 5 are rotatably installed on the top of the base 1 at the outer end of the rotating frame 3, each sleeve 5 is provided with a telescopic plate 502 inside, and a pair of plugs 503 are plugged into the outer end of each sleeve 5, and a plurality of slots matching the shape of the plugs 503 are opened inside each telescopic plate 502, and each plug 503 is respectively embedded in two of the slots opened inside each telescopic plate 502, and a connecting plate 501 is fixedly installed on the top of each telescopic plate 502, and a plurality of connecting components 6 are provided at both ends of the bottom of the support seat 2, and each connecting component 6 is respectively located at Directly above each connecting plate 501, a limiting component 9 for limiting the position of the connecting plate 5 is arranged on the outer side of each sleeve plate 5, each connecting component 6 includes a sleeve 601, each sleeve 601 is fixedly connected to the bottom of the support seat 2, a stud 602 is threadedly installed inside each sleeve 601, and a pressure plate 603 is rotatably connected to the bottom of each stud 602 through a bearing, and an anti-skid pad 606 is attached to the bottom of each pressure plate 603, and each anti-skid pad 606 is respectively fitted with the surface of the top of each connecting plate 501, and a connecting rod 604 is fixedly installed on the top of each pressure plate 603 on the outer side of each sleeve 601, and a plurality of sliding grooves matching the shape of the connecting rod 604 are opened at the bottom of the interior of the support seat 2, and each connecting rod 604 is slidably connected to each sliding groove, and a hand wheel 605 is fixedly installed on the periphery of each stud 602.

[0036] After the hydraulic rod 8 drives the rotating frame 3 to rotate, the height of the support seat 2 is adjusted differently. After the plug 503 is removed, each telescopic plate 502 is moved up and down inside the sleeve plate 5 to move the connecting plate 501 to the position closest to the bottom of the pressure plate 603. Then, each plug 503 is inserted into the interior of each sleeve plate 5 and the telescopic plate 502 respectively, and the connecting plate 501 is limited. Then, by manually rotating the stud 602, the pressure plate 603 can be driven to move downward so that the bottom of the anti-slip pad 606 fits with the connecting plate 501, thereby supporting and protecting the support seat 2 to avoid danger caused by failure of the hydraulic rod 8. By moving the telescopic plate 502 up and down inside the sleeve plate 5, the height of the connecting plate 501 can be quickly adjusted, and by rotating the stud 602, the pressure plate 603 can be accurately moved and adjusted, thereby improving the accuracy of supporting the support seat 2 and further improving the support and protection effect.

[0037] Example 2

[0038] like Figure 1 , Figure 4 and Figure 5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, each limiting component 9 includes a limiting block 901, each limiting block 901 is fixedly connected to the top of the base 1, and a connecting block 902 is fixedly installed on the outer side of each sleeve plate 5, and a limiting bolt 903 is inserted on the top of each connecting block 902, and each limiting bolt 903 is respectively inserted into the interior of each limiting block 901.

[0039] In this embodiment, by inserting the limit bolt 903 into the interior of the limit block 901 and the connecting block 902, the sleeve plate 5 can be limited to ensure that the sleeve plate 5 remains upright, thereby supporting and protecting the support seat 2; after the support seat 2 is used, by removing the limit bolt 903, the sleeve plate 5 can be rotated ninety degrees inwardly and the sleeve plate 5 can be folded and stored, thereby avoiding affecting the use of the hydraulic rod 8 to drive the support seat 2 to move downward.

[0040] Example 3

[0041] like Figure 1 As shown, based on Example 2, the utility model provides a technical solution: preferably, a weighing device 7 is fixedly installed on the top of the support seat 2, a protective frame 701 is fixedly installed on the top of the weighing device 7, and a plurality of anti-slip strips 702 are attached to the top of the weighing device 7 inside the protective frame 701.

[0042] In this embodiment, by installing a weighing device 7, the weight borne on the top of the support seat 2 can be detected, and the detection result can be observed through the display screen on the surface of the controller 4, thereby preventing the support seat 2 from being damaged due to excessive weight of the material borne, thereby improving the protection performance of the device, and by attaching multiple anti-slip strips 702, the friction between the top surface of the weighing device 7 and the material can be increased to prevent the material from sliding down due to slipping, thereby further improving the protection performance of the device.

[0043] The following is a detailed description of the working principle of this protective hydraulic lifting platform.

[0044] like Figure 1-Figure 6As shown, the user can control the hydraulic rod 8 to drive the rotating frame 3 to rotate, and at the same time drive the support seat 2 to adjust the height. After the adjustment is completed, according to the specific height of the support seat 2, the user can remove the bolt 503 and move each telescopic plate 502 up and down inside the sleeve plate 5, so that the connecting plate 501 moves to the position closest to the bottom of the pressure plate 603, and insert each bolt 503 into each sleeve plate 5 and the telescopic plate 502, so as to limit the connecting plate 501. The user then manually turns the hand wheel 605 and drives the stud 602 to rotate at the same time. , and drives the pressure plate 603 to move downward, so that the bottom of the anti-slip pad 606 fits with the connecting plate 501, thereby supporting and protecting the support seat 2, avoiding the situation where the hydraulic rod 8 fails and causes the support seat 2 to tip over, and improving the protection performance of the device. When the support seat 2 is used, the user can remove the plug 503, completely retract the telescopic plate 502 into the inside of the sleeve plate 5, and then remove the limit bolt 903, and then rotate the sleeve plate 5 inward by ninety degrees, respectively, so as to avoid blocking the downward movement of the support seat 2 and improve the flexibility of the device.

[0045] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A hydraulic lifting platform with good protection, comprising a base (1) and a controller (4); characterized in that: A pair of rotating frames (3) are rotatably mounted on the top of the base (1) via a pair of hydraulic rods (8); a controller (4) is fixedly connected to the top of the base (1) on one side of the rotating frame (3); a support seat (2) is rotatably mounted on the top of the rotating frame (3); a plurality of sleeves (5) are rotatably mounted on the top of the base (1) at the outer end of the rotating frame (3); a telescopic plate (502) is arranged inside each sleeve (5); a pair of plugs (503) are plugged into the outer end of each sleeve (5); and each telescopic plate (502) is opened inside. A plurality of slots matching the shape of the plugs (503) are provided, and each of the plugs (503) is respectively engaged with two of the slots provided inside each of the telescopic plates (502). A connecting plate (501) is fixedly mounted on the top of each of the telescopic plates (502). A plurality of connecting components (6) are provided at both ends of the bottom of the support seat (2), and each of the connecting components (6) is respectively located directly above each of the connecting plates (501). A limiting component (9) for limiting the position of the sleeve plate (5) is provided on the outer side of each sleeve plate (5).

2. A hydraulic lifting platform with good protection according to claim 1, characterized in that: Each of the connecting components (6) includes a sleeve (601), each of the sleeves (601) is fixedly connected to the bottom of the support seat (2), a stud (602) is threadedly installed inside each of the sleeves (601), the bottom of each of the studs (602) is rotatably connected to a pressure plate (603) via a bearing, and the bottom of each of the pressure plates (603) is attached with an anti-skid pad (606), and each of the anti-skid pads (606) is respectively in contact with the surface of the top of each of the connecting plates (501).

3. A hydraulic lifting platform with good protection according to claim 2, characterized in that: A connecting rod (604) is fixedly installed on the top of each pressing plate (603) outside each sleeve (601), and a plurality of sliding grooves matching the shape of the connecting rod (604) are provided at the bottom inside the support seat (2), and each connecting rod (604) is slidably connected to each sliding groove.

4. A hydraulic lifting platform with good protection according to claim 3, characterized in that: A hand wheel (605) is fixedly mounted on the periphery of each stud (602).

5. The hydraulic lifting platform with good protection according to claim 1 is characterized by: Each of the limiting components (9) comprises a limiting block (901), each of the limiting blocks (901) is fixedly connected to the top of the base (1), a connecting block (902) is fixedly installed on the outer side of each of the sleeve plates (5), a limiting bolt (903) is inserted into the top of each of the connecting blocks (902), and each of the limiting bolts (903) is respectively inserted into the interior of each of the limiting blocks (901).

6. The protective hydraulic lifting platform according to claim 1, characterized in that: A weighing device (7) is fixedly mounted on the top of the support seat (2), and a protective frame (701) is fixedly mounted on the top of the weighing device (7).

7. A hydraulic lifting platform with good protection according to claim 6, characterized in that: A plurality of anti-slip strips (702) are attached to the top of the weighing device (7) inside the protection frame (701).

Images