Elevator with high stability

Abstract

The utility model relates to the technical field of elevators, and discloses a high-stability elevator which comprises a bottom plate, a supporting seat is fixedly installed at the top of the bottom plate, an elevator body is rotationally connected to the top of the supporting seat, and an adjusting assembly connected with the elevator body is arranged on the inner side of the bottom plate. The elevator comprises a bottom plate, a mounting groove is formed in the top of the bottom plate, a supporting mechanism extending to the inner side of the mounting groove is arranged at the bottom of the bottom plate, and a limiting mechanism attached to the supporting mechanism is arranged on the inner side of the mounting groove. In the operation process of the elevator main body, in order to guarantee the overall stability, the supporting plate can extend out of the groove body, the mounting strip and the stabilizing plate guarantee the moving stability of the supporting plate, and when the strip plate moves to a proper position, the purpose of high stability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology, specifically a hoisting machine with high stability. Background Technology

[0002] A search revealed Chinese Patent Publication No. CN109484805A, which discloses an elevator comprising a conveying cylinder body and a conveying shaft. The conveying shaft is located inside the conveying cylinder body, and a feed funnel is welded to the outer surface of the conveying cylinder body near its bottom end. A funnel groove is formed through the interior of the feed funnel. This invention provides an elevator that, firstly, can be assembled into elevators of different lengths as needed, making it more practical and convenient, avoiding the waste of resources and limitations associated with custom-made elevators. Secondly, it better solves the problem of material blockage affecting rotation when the conveying disc rotates, and effectively avoids friction between the conveying disc and the inner wall of the conveying cylinder, reducing wear on the elevator. Finally, it allows for easier adjustment of the height and inclination of the conveying cylinder, making it suitable for different environments, and effectively reducing vibration generated during transport, leading to better application prospects. The existing technical solutions described above have the following drawbacks: the support method using brackets results in low stability of the material during lifting, easily causing swaying and affecting the use of the elevator. Therefore, this invention proposes a highly stable elevator to solve the aforementioned problems. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a highly stable hoist, which has the advantage of high stability and solves the problems mentioned in the background art.

[0004] To achieve the aforementioned high stability, this utility model provides the following technical solution: a high-stability hoist, comprising a base plate, a support seat fixedly installed on the top of the base plate, a hoist body rotatably connected to the top of the support seat, an adjustment component connected to the hoist body provided on the inner side of the base plate, an installation groove provided on the top of the base plate, a support mechanism extending to the inner side of the installation groove provided on the bottom of the base plate, and a limiting mechanism fitting against the support mechanism provided on the inner side of the installation groove;

[0005] The adjustment assembly includes a rectangular groove. A rectangular groove is formed on the top of the base plate. A movable plate extending to the top of the base plate is slidably installed on the inner bottom wall of the rectangular groove. An electric push rod is fixedly installed on the left side of the inner wall of the rectangular groove. The output end of the electric push rod is fixedly connected to the left side of the movable plate. Two limiting frames are fixedly installed on the bottom of the hoist body. A connecting plate extending between the two limiting frames is fixedly installed on the top of the movable plate. A round rod is fixedly installed on the top of the connecting plate. The two ends of the round rod pass through the two limiting frames respectively.

[0006] Preferably, the support mechanism includes strips, two strips are slidably installed between the left and right sides of the inner wall of the mounting groove, two mounting strips extending to the outer side of the base plate are fixedly installed on one side of the strips, a support plate is fixedly installed between the bottoms of the two mounting strips, grooves adapted to the support plate are opened on both the front and rear sides of the base plate, a slot communicating with the top wall of the groove is opened on the front side of the base plate, and a stabilizing plate extending to the inner side of the slot is fixedly installed on the top of the support plate.

[0007] Preferably, the limiting mechanism includes a rotating rod, the inner bottom wall of the mounting groove is rotatably connected to the rotating rod extending to the top of the base plate, the top of the rotating rod is fixedly mounted with a handle, the outer side of the rotating rod is slidably mounted with a sleeve, the top of the sleeve is fixedly mounted with a spring that is fixedly connected to the handle and sleeved on the outer side of the rotating rod, the inner bottom wall of the mounting groove is fixedly mounted with two support columns, the front and rear sides of the sleeve are fixedly mounted with baffles that sleeved on the outer side of the support columns, one end of the baffle is abutted against the strip plate, and the top of the sleeve is fixedly mounted with a pull rod located on the outer side of the handle.

[0008] Preferably, the base plate has a through hole that communicates with the inner wall of the mounting groove. The size of the through hole is adapted to the mounting strip, and the two support plates are symmetrically distributed front and back.

[0009] Preferably, the baffle has a circular hole inside, the size of which is adapted to the support column, and the outside of the pull rod is covered with a sponge sleeve.

[0010] Preferably, the sleeve has an internal mounting hole that matches the rotating rod, and the bottom of the rotating rod is rotatably connected to the inner bottom wall of the mounting groove via a bearing.

[0011] Compared with the prior art, this utility model provides a highly stable hoist with the following advantages:

[0012] This highly stable hoist utilizes a support mechanism and a limiting mechanism. The support mechanism adjusts its position by sliding a strip within the mounting groove. During the hoist's operation, to ensure overall stability, the support plate extends from the groove. The mounting strip and stabilizing plate ensure the stability of the support plate's movement. When the strip moves to the appropriate position, the limiting mechanism drives the sleeve to rotate synchronously by turning the handle, keeping the baffles at the front and rear of the sleeve in contact with the strip. At this point, under the tension of the spring, the sleeve moves the baffles downward, placing them on the outside of the support column. The support column limits the baffles, and the spring provides a certain tension, ensuring that the sleeve remains in a certain position when no external force is applied. This limits the support mechanism, maintains its position, and achieves high stability. Attached Figure Description

[0013] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0014] Figure 2 This is a right-side perspective view of the structure of this utility model;

[0015] Figure 3 This is a partial three-dimensional view of the structure of this utility model;

[0016] Figure 4 This is a bottom-view perspective view of a partial structure of this utility model;

[0017] Figure 5 This is a partial sectional perspective view of the present invention.

[0018] In the diagram: 1. Base plate, 2. Support base, 3. Hoist body, 4. Adjustment component, 41. Rectangular groove, 42. Moving plate, 43. Electric push rod, 44. Limit frame, 45. Connecting plate, 46. Round rod, 5. Mounting groove, 6. Support mechanism, 61. Strip plate, 62. Mounting strip, 63. Support plate, 64. Groove, 65. Slot, 66. Stabilizing plate, 7. Limit mechanism, 71. Rotating rod, 72. Handle, 73. Sleeve, 74. Spring, 75. Support column, 76. Baffle, 77. Pull rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5 This utility model provides a technical solution: a highly stable hoist, including a base plate 1, a support seat 2 fixedly installed on the top of the base plate 1, the support seat 2 allows the hoist body 3 to flexibly adjust its angle, the top of the support seat 2 is rotatably connected to the hoist body 3, the hoist body 3 is electrically connected to an external power source and controlled by an external program, an adjustment component 4 connected to the hoist body 3 is provided on the inner side of the base plate 1, the adjustment component 4 is used to adjust the height position of the hoist body 3, an installation groove 5 is opened on the top of the base plate 1, a support mechanism 6 extending to the inner side of the installation groove 5 is provided on the bottom of the base plate 1, and a limiting mechanism 7 that fits against the support mechanism 6 is provided on the inner side of the installation groove 5.

[0021] The adjusting component 4 includes a rectangular groove 41. The top of the base plate 1 has a rectangular groove 41. A movable plate 42 extending to the top of the base plate 1 is slidably installed on the inner bottom wall of the rectangular groove 41. An electric push rod 43 is fixedly installed on the left side of the inner wall of the rectangular groove 41. The electric push rod 43 is electrically connected to an external power source and controlled by an external program. The output end of the electric push rod 43 is fixedly connected to the left side of the movable plate 42. Two limiting frames 44 are fixedly installed at the bottom of the hoist body 3. A connecting plate 45 extending between the two limiting frames 44 is fixedly installed on the top of the movable plate 42. A round rod 46 is fixedly installed on the top of the connecting plate 45. The two ends of the round rod 46 pass through the two limiting frames 44 respectively.

[0022] When it is necessary to adjust the tilt angle of the hoist body 3, the electric push rod 43 is activated. The output end of the electric push rod 43 pushes or pulls the moving plate 42 to slide in the rectangular groove 41. The connecting plate 45 and the round rod 46 at the top of the moving plate 42 move accordingly. Since the round rod 46 passes through the two limit frames 44, the position or angle of the hoist body 3 will be adjusted accordingly.

[0023] The support mechanism 6 includes strips 61. Two strips 61 are slidably installed between the left and right sides of the inner wall of the mounting groove 5. Two mounting strips 62 extending to the outside of the base plate 1 are fixedly installed on one side of the strips 61. A support plate 63 is fixedly installed between the bottoms of the two mounting strips 62. The front and rear sides of the base plate 1 are provided with grooves 64 that are adapted to the support plate 63. The grooves 64 are used to store the stabilizing plate 66. The front side of the base plate 1 is provided with a slot 65 that communicates with the inner top wall of the groove 64. The top of the support plate 63 is fixedly installed with a stabilizing plate 66 extending to the inside of the slot 65. The cooperation between the stabilizing plate 66 and the base plate 1 increases the overall contact area with the ground and effectively improves stability.

[0024] The base plate 1 has a through hole that communicates with the inner wall of the mounting groove 5. The size of the through hole is adapted to the mounting strip 62. The two support plates 63 are symmetrically distributed front and back.

[0025] The limiting mechanism 7 includes a rotating rod 71. The inner bottom wall of the mounting groove 5 is rotatably connected to the rotating rod 71, which extends to the top of the base plate 1. A handle 72 is fixedly installed on the top of the rotating rod 71. The handle 72 is used to drive the rotating rod 71 and the sleeve 73 to rotate. The sleeve 73 is slidably installed on the outer side of the rotating rod 71. A spring 74 is fixedly installed on the top of the sleeve 73, which is fixedly connected to the handle 72 and sleeved on the outer side of the rotating rod 71. The elastic coefficient of the spring 74 can be set according to requirements. Two support columns 75 are fixedly installed on the inner bottom wall of the mounting groove 5. Baffles 76 are fixedly installed on both the front and rear sides of the sleeve 73, which are sleeved on the outer side of the support columns 75. The support columns 75 prevent the baffles 76 from shifting position. One end of the baffles 76 is attached to the strip plate 61. A pull rod 77 is fixedly installed on the top of the sleeve 73, located on the outer side of the handle 72. The pull rod 77 provides additional operational convenience, making it convenient for the user to pull the sleeve 73.

[0026] The baffle 76 has a round hole inside, the size of which is adapted to the support column 75. The outside of the pull rod 77 is covered with a sponge sleeve. The sleeve 73 has an installation hole inside that is adapted to the rotating rod 71. The bottom of the rotating rod 71 is rotatably connected to the inner bottom wall of the mounting groove 5 through a bearing.

[0027] When in use, start the electric push rod 43 and control its extension and retraction via the control panel or remote control. Observe the movement of the moving plate 42, connecting plate 45, and round rod 46 until the main body 3 of the elevator reaches the required position or angle. Adjust the support mechanism 6 so that the sliding strip 61 is in the mounting groove 5, allowing the stabilizing plate 63 to extend to the outside of the bottom plate 1 to increase stability. Use the limiting mechanism 7 to fix the support mechanism 6, ensuring that the sleeve 73 and baffle 76 can firmly fix the strip 61, thereby fixing the support mechanism 6. After ensuring that the main body 3 of the elevator is in the correct position and the support mechanism 6 is stable, the elevator can be operated for lifting goods and other operations. During operation, pay attention to the operating status and stability of the elevator. If there are any abnormalities, adjust them in time. Regularly check the working status of the electric push rod 43, support mechanism 6, and limiting mechanism 7. Clean the bottom plate 1, support seat 2, and main body 3 of the elevator, keeping them clean and dry. If any damaged or severely worn parts are found, they should be replaced or repaired in time.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0029] In summary, this highly stable hoist utilizes a support mechanism 6 and a limiting mechanism 7. The support mechanism 6 slides within the mounting groove 5 via a strip 61 to adjust its position. During the operation of the hoist body 3, to ensure overall stability, the support plate 63 can extend from the groove 64. The mounting strip 62 and the stabilizing plate 66 ensure the stability of the support plate 63's movement. When the strip 61 moves to the appropriate position, the limiting mechanism 7 drives the sleeve 73 to rotate synchronously by rotating the handle 72, ensuring that the baffles 76 at the front and rear of the sleeve 73 remain in contact with the strip 61. At this point, under the tension of spring 74, sleeve 73 moves baffle 76 downward and places it on the outside of support column 75. Support column 75 limits baffle 76, and spring 74 provides a certain tension to ensure that sleeve 73 can remain in a certain position when no external force is applied, thereby limiting the support mechanism 6 and maintaining its position. This achieves high stability and solves the problem that when the material is supported by a bracket, the stability is low and the material is prone to shaking during the lifting process, which affects the use of the elevator.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-stability hoist, comprising a base plate (1), a support seat (2) fixedly mounted on the top of the base plate (1), a hoist body (3) rotatably connected to the top of the support seat (2), an adjustment assembly (4) connected to the hoist body (3) provided on the inner side of the base plate (1), and an installation groove (5) provided on the top of the base plate (1), characterized in that: The bottom of the base plate (1) is provided with a support mechanism (6) extending to the inside of the mounting groove (5), and the inside of the mounting groove (5) is provided with a limiting mechanism (7) that fits with the support mechanism (6). The adjustment component (4) includes a rectangular groove (41). The top of the base plate (1) is provided with a rectangular groove (41). A movable plate (42) extending to the top of the base plate (1) is slidably installed on the inner bottom wall of the rectangular groove (41). An electric push rod (43) is fixedly installed on the left side of the inner wall of the rectangular groove (41). The output end of the electric push rod (43) is fixedly connected to the left side of the movable plate (42). Two limiting frames (44) are fixedly installed at the bottom of the hoist body (3). A connecting plate (45) extending between the two limiting frames (44) is fixedly installed on the top of the movable plate (42). A round rod (46) is fixedly installed on the top of the connecting plate (45). The two ends of the round rod (46) pass through the two limiting frames (44) respectively.

2. The high-stability hoist according to claim 1, characterized in that: The support mechanism (6) includes a strip plate (61). Two strip plates (61) are slidably installed between the left and right sides of the inner wall of the mounting groove (5). Two mounting strips (62) extending to the outside of the base plate (1) are fixedly installed on one side of the strip plate (61). A support plate (63) is fixedly installed between the bottoms of the two mounting strips (62). The front and rear sides of the base plate (1) are provided with grooves (64) that are adapted to the support plate (63). The front side of the base plate (1) is provided with a slot (65) that communicates with the inner top wall of the groove (64). A stabilizing plate (66) extending to the inside of the slot (65) is fixedly installed on the top of the support plate (63).

3. The high-stability hoist according to claim 2, characterized in that: The limiting mechanism (7) includes a rotating rod (71). The inner bottom wall of the mounting groove (5) is rotatably connected to the rotating rod (71) extending to the top of the base plate (1). A handle (72) is fixedly installed on the top of the rotating rod (71). A sleeve (73) is slidably installed on the outer side of the rotating rod (71). A spring (74) is fixedly installed on the top of the sleeve (73) and fixedly connected to the handle (72) and sleeved on the outer side of the rotating rod (71). Two support columns (75) are fixedly installed on the inner bottom wall of the mounting groove (5). Baffles (76) sleeved on the outer side of the support columns (75) are fixedly installed on both the front and rear sides of the sleeve (73). One end of the baffle (76) is attached to the strip plate (61). A pull rod (77) located on the outer side of the handle (72) is fixedly installed on the top of the sleeve (73).

4. The high-stability hoist according to claim 2, characterized in that: The base plate (1) has a through hole that communicates with the inner wall of the mounting groove (5). The size of the through hole is adapted to the mounting strip (62). The two support plates (63) are symmetrically distributed front and back.

5. The high-stability hoist according to claim 3, characterized in that: The baffle (76) has a round hole inside, the size of which is adapted to the support column (75), and the outside of the pull rod (77) is covered with a sponge sleeve.

6. The high-stability hoist according to claim 3, characterized in that: The sleeve (73) has an installation hole that matches the rotating rod (71) inside. The bottom of the rotating rod (71) is rotatably connected to the inner bottom wall of the mounting groove (5) through a bearing.

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