Adjusting handle quick rotating device of disc buckle frame adjustable base

Abstract

The utility model relates to the technical field of disc buckle frames, and discloses an adjusting handle quick rotating device of an adjustable base of a disc buckle frame, which comprises a casing, a motor arranged inside the casing, a driving shaft arranged at the front end of the casing, a strip-shaped block arranged at one end of the driving shaft and connected with the output end of the motor, a rotary adjusting assembly is arranged on the side, away from the driving shaft, of the strip-shaped block. According to the quick rotating device for the adjusting handle of the disc buckle frame adjustable base, by arranging the rotating adjusting assembly, an operator steps on a bottom plate of the adjustable base, a limiting inserting rod is inserted into a threaded rod of the adjustable base, two driving rods are located on the outer side of the threaded rod, then a motor works, and a strip-shaped block is driven by a driving shaft to rotate synchronously; therefore, the two driving rods are driven to rotate, the adjusting handle is shifted to synchronously rotate and move along the threaded rod, an operator does not need to manually rotate the adjusting handle, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of buckle racks, in particular to a quick-rotating device for an adjusting handle of an adjustable base of a buckle rack. Background Art

[0002] The buckle frame is a scaffolding system that adopts a pin-type connection method. The buckle frame is mainly composed of vertical poles, horizontal poles, diagonal poles and an adjustable base.

[0003] The adjustable base of the buckle rack generally includes a base plate, a threaded rod and an adjusting handle, wherein the adjusting handle is threadedly connected to the threaded rod. At present, construction workers generally manually turn the adjusting handle to adjust the height of the adjusting handle, which is time-consuming and labor-intensive and increases the labor intensity of the workers. Therefore, it is necessary to provide a quick rotation device for the adjusting handle of the adjustable base of the buckle rack to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a quick-rotating device for an adjusting handle of an adjustable base of a buckle rack, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a fast rotating device for an adjusting handle of an adjustable base of a buckle rack, comprising a housing, a motor is arranged inside the housing, a handle is fixedly arranged at the lower end of the housing, a box body is arranged at the lower end of the handle, a battery is arranged inside the box body, the battery is electrically connected to the motor, a driving shaft is arranged at the front end of the housing, one end of the driving shaft is connected to the output end of the motor, a strip block is arranged at one end of the driving shaft away from the housing, and a rotation adjustment component is arranged on the side of the strip block away from the driving shaft;

[0006] The rotation adjustment assembly comprises a driving rod, two of which are provided, and the two driving rods are respectively provided at two ends of the bar block.

[0007] Preferably, a switch for controlling the operation of the motor is provided at the inner upper end of the handle.

[0008] Preferably, a hexagonal hole is formed at one end of the driving shaft away from the housing, and a hexagonal column is fixedly provided at the center of one side of the strip block close to the driving shaft.

[0009] Preferably, a threaded hole is provided at the center of the front side of the hexagonal prism, and a fixing screw cooperating with the threaded hole is provided on the driving shaft.

[0010] Preferably, the rotation adjustment assembly further includes a clamping seat, a fixing bolt and a limiting plug rod, and the clamping seat is arranged between the two driving rods and is clamped with the strip block.

[0011] Preferably, the fixing bolt is arranged on the side wall of the clamping seat, and the strip block is provided with a bolt hole which cooperates with the fixing bolt.

[0012] Preferably, a sleeve is sleeved on the outer surface of the limiting rod, and the sleeve is rotatably connected to the limiting rod.

[0013] Preferably, a charging port is provided at the lower end of the back side of the box body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The adjusting handle quick rotation device of the adjustable base of the disc buckle rack is provided with a rotating adjustment component. The operator steps on the bottom plate of the adjustable base and inserts the limit rod into the threaded rod of the adjustable base. The two driving rods are located outside the threaded rod. Then, the motor works and can effectively drive the bar block to rotate synchronously through the driving shaft. When the bar block rotates, the two driving rods can drive the two limit rods to rotate synchronously with the limit rod. During the rotation of the two driving rods, the adjusting handle can be effectively driven to rotate synchronously and move along the threaded rod. The operator does not need to manually rotate the adjusting handle, which saves time and effort.

[0016] 2. The adjustable base of the disc buckle rack has a quick rotation device for adjusting the handle. When the limit rod rotates inside the threaded rod of the adjustable base, a rotatable sleeve is provided to effectively reduce the friction between the limit rod and the inner wall of the threaded rod. By inserting the hexagonal column into the hexagonal hole and installing and tightening the fixing screws, the rotation adjustment component can be effectively installed. The operation is simple, the later disassembly is convenient, and it is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the overall structural schematic diagrams of the adjusting handle quick rotating device of the adjustable base of the buckle rack of the utility model;

[0018] Figure 2 This is the second overall structural schematic diagram of the adjusting handle quick rotating device of the adjustable base of the buckle rack of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the adjusting handle quick rotating device of the adjustable base of the buckle rack of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the rotary adjustment component of the utility model;

[0021] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0022] In the figure: 1. casing; 2. handle; 201. switch; 3. box body; 301. charging port; 4. drive shaft; 401. hexagonal hole; 402. fixing screw; 5. bar block; 501. hexagonal prism; 502. threaded hole; 503. bolt hole; 6. rotation adjustment assembly; 601. snap-fit ​​seat; 602. fixing bolt; 603. limit rod; 604. sleeve; 605. drive rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , a fast rotating device for adjusting handle of adjustable base of a buckle rack, comprising a housing 1, a motor is arranged inside the housing 1, a handle 2 is fixedly arranged at the lower end of the housing 1, a box body 3 is arranged at the lower end of the handle 2, a battery is arranged inside the box body 3, the battery is electrically connected to the motor, a driving shaft 4 is arranged at the front end of the housing 1, one end of the driving shaft 4 is connected to the output end of the motor, a strip block 5 is arranged at one end of the driving shaft 4 away from the housing 1, and a rotating adjustment component 6 is arranged at the side of the strip block 5 away from the driving shaft 4;

[0025] The rotation adjustment assembly 6 includes a driving rod 605 . Two driving rods 605 are provided. The two driving rods 605 are respectively provided at two ends of the bar block 5 .

[0026] Among them; a switch 201 for controlling the operation of the motor is provided at the upper inner end of the handle 2, and a charging port 301 is provided at the lower back end of the box body 3. The operator holds the handle 2 and controls the operation of the motor through the switch 201, thereby driving the rotation adjustment component 6 to rotate.

[0027] Among them; a hexagonal hole 401 is provided at the end of the driving shaft 4 away from the casing 1, a hexagonal column 501 is fixedly provided at the center of the side of the strip block 5 close to the driving shaft 4, a threaded hole 502 is provided at the center of the front side of the hexagonal column 501, and a fixing screw 402 that cooperates with the threaded hole 502 is provided on the driving shaft 4. By inserting the hexagonal column 501 into the hexagonal hole 401 and installing and tightening the fixing screw 402, the rotation adjustment component 6 can be effectively installed, the operation is simple, the later disassembly is convenient, and it is easy to carry.

[0028] Among them, the rotation adjustment component 6 also includes a clamping seat 601, a fixing bolt 602 and a limit rod 603. The clamping seat 601 is arranged between the two driving rods 605 and is clamped with the strip block 5. The fixing bolt 602 is arranged on the side wall of the clamping seat 601. The strip block 5 is provided with a bolt hole 503 that cooperates with the fixing bolt 602. The clamping seat 601 and the fixing bolt 602 are provided to facilitate the installation of the fixed limit rod 603. The operator steps on the bottom plate of the adjustable base and inserts the limit rod 603 into the threaded rod of the adjustable base. The two driving rods 605 are located on the outside of the threaded rod. Then, the motor works and can effectively drive the strip block 5 to rotate synchronously through the driving shaft 4. When the strip block 5 rotates, the two driving rods 605 can drive the synchronous rotation of the limit rod 603. During the rotation of the two driving rods 605, the adjustment handle can be effectively driven to rotate synchronously and move along the threaded rod. The operator does not need to manually rotate the adjustment handle, which saves time and effort.

[0029] Among them; the outer surface of the limit rod 603 is sleeved with a sleeve 604, and the sleeve 604 is rotatably connected to the limit rod 603. When the limit rod 603 rotates inside the threaded rod of the adjustable base, the friction between the inner wall of the threaded rod is effectively reduced by providing a rotatable sleeve 604.

[0030] Working principle: the existing threaded rod of the adjustable base is generally a hollow structure. The operator stands up the adjustable base, steps on the bottom plate of the adjustable base, and inserts the limit rod 603 into the threaded rod of the adjustable base. The two driving rods 605 are located on the outside of the threaded rod. Then, the motor works and can effectively drive the bar block 5 to rotate synchronously through the driving shaft 4. When the bar block 5 rotates, the two driving rods 605 can drive the two driving rods 605 to rotate synchronously with the limit rod 603. During the rotation of the two driving rods 605, the adjustment handle can be effectively driven to rotate synchronously and move along the threaded rod. The operator does not need to manually drive the adjustment handle, which saves time and effort.

[0031] Furthermore, when the limit rod 603 rotates inside the threaded rod of the adjustable base, a rotatable sleeve 604 is provided to effectively reduce the friction between the inner wall of the threaded rod. By inserting the hexagonal prism 501 into the hexagonal hole 401 and installing and tightening the fixing screw 402, the rotation adjustment component 6 can be effectively installed. The operation is simple, the later disassembly is convenient, and it is easy to carry.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick rotating device for adjusting handle of adjustable base of a buckle rack, characterized in that: The invention comprises a housing (1), wherein a motor is arranged inside the housing (1), a handle (2) is fixedly arranged at the lower end of the housing (1), a box body (3) is arranged at the lower end of the handle (2), a battery is arranged inside the box body (3), and the battery is electrically connected to the motor, a drive shaft (4) is arranged at the front end of the housing (1), one end of the drive shaft (4) is connected to the output end of the motor, a strip block (5) is arranged at one end of the drive shaft (4) away from the housing (1), and a rotation adjustment component (6) is arranged on the side of the strip block (5) facing away from the drive shaft (4); The rotation adjustment component (6) comprises a driving rod (605), two driving rods (605) are provided, and the two driving rods (605) are respectively provided at two ends of the bar block (5).

2. The device for quickly rotating the adjusting handle of the adjustable base of the buckle rack according to claim 1, characterized in that: A switch (201) for controlling the operation of the motor is provided at the inner upper end of the handle (2).

3. The device for quickly rotating the adjusting handle of the adjustable base of the buckle rack according to claim 1, characterized in that: A hexagonal hole (401) is provided at one end of the drive shaft (4) away from the housing (1), and a hexagonal column (501) is fixedly provided at the center of one side of the strip block (5) close to the drive shaft (4).

4. The device for quickly rotating the adjusting handle of the adjustable base of the buckle rack according to claim 3, characterized in that: A threaded hole (502) is provided at the centre of the front face of the hexagonal prism (501), and a fixing screw (402) cooperating with the threaded hole (502) is provided on the driving shaft (4).

5. The device for quickly rotating the adjusting handle of the adjustable base of the buckle rack according to claim 1, characterized in that: The rotation adjustment assembly (6) further comprises a clamping seat (601), a fixing bolt (602) and a limiting plug rod (603); the clamping seat (601) is arranged between the two driving rods (605) and is clamped with the strip block (5).

6. The device for quickly rotating the adjusting handle of the adjustable base of the buckle rack according to claim 5, characterized in that: The fixing bolt (602) is arranged on the side wall of the clamping seat (601), and a bolt hole (503) cooperating with the fixing bolt (602) is opened on the strip block (5).

7. The device for quickly rotating the adjusting handle of the adjustable base of the buckle rack according to claim 6, characterized in that: The outer surface of the limiting insertion rod (603) is sleeved with a sleeve (604), and the sleeve (604) is rotatably connected to the limiting insertion rod (603).

8. The device for quickly rotating the adjusting handle of the adjustable base of the buckle rack according to claim 1, characterized in that: A charging port (301) is provided at the lower end of the back side of the box body (3).

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