Repair turntable

Abstract

The utility model discloses a repairing rotary table which comprises a base, a supporting cylinder penetrating into the base is arranged at the top of the base, the supporting cylinder is rotationally connected with the base, and a speed reduction driving assembly is jointly installed between the supporting cylinder and the base. An electric lifting assembly is installed at the top end of the base, and a repairing platform is fixedly installed at the top of the electric lifting assembly. An ascending control assembly, a descending control assembly, a left-handed rotation control assembly and a right-handed rotation control assembly are sequentially installed on one side of the outer surface of the base from left to right. According to the device, through the arrangement of the supporting cylinder, the speed reduction driving assembly, the electric lifting assembly, the repairing platform, the ascending control assembly, the descending control assembly, the left-handed rotation control assembly and the right-handed rotation control assembly, repairing personnel can control the height and the rotation direction of the repairing platform according to actual operation requirements, so that the device is more convenient to use; and meanwhile, pedal type control is adopted integrally, and the two hands of a repairing person can be liberated.

Description

Technical Field

[0001] The utility model relates to the technical field of turntables, in particular to a repair turntable. Background Art

[0002] The design and construction of ancient buildings often focus on integration with the natural environment and pursue the concept of living in harmony with nature. In addition, ancient buildings also carry rich cultural connotations and historical stories, and are precious resources for studying history, art and culture. In order to protect and inherit ancient buildings, various measures need to be taken to repair, maintain and manage ancient buildings.

[0003] At present, some damaged ancient architectural decorative pieces and cultural relics need to be placed on the turntable for repair.

[0004] The existing restoration turntable is easy to rotate, and the operating table can be controlled by the foot to rotate. In actual operation, it can only rotate in one direction. Once a certain part of the cultural relic is repaired and rotated to one side, if it needs to be repaired again, it needs to be rotated half a circle. Since it cannot rotate back, it is not convenient to use. At the same time, manual operation is required to adjust the height of the restoration platform. If the restoration personnel hold items in their hands, they need to put them on one side before they can perform the lifting operation, which further reduces its convenience of use.

[0005] In the prior art, a cultural relic protection and restoration turntable with a publication number of CN217572837U includes: an operating table, a connecting rod, a turntable, a base and a locking mechanism. The operating table is connected to the turntable by a connecting rod, and the operating table is driven to rotate by the rotation of the turntable. The base is rotatably connected to the turntable, and a locking mechanism is provided on one side of the base. The turntable is rotated or locked by controlling the locking mechanism, thereby realizing the rotation or locking of the operating table. The above problems exist, and a restoration turntable is proposed. Utility Model Content

[0006] The utility model is a repairing turntable proposed to solve the shortcomings in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a repair turntable, including a base, a support tube penetrating into the interior is provided on the top of the base, and the support tube and the base are rotatably connected, and a reduction drive assembly is installed between the support tube and the base; an electric lifting assembly is installed on the top of the base, and a repair platform is fixedly installed on the top of the electric lifting assembly; a rising control assembly, a descending control assembly, a left-rotation control assembly and a right-rotation control assembly are installed on one side of the outer surface of the base in sequence from left to right.

[0008] Furthermore, the deceleration drive assembly includes a first motor, and the first motor is fixedly mounted on an inner wall of one side of the base, a driving end of the first motor is fixedly connected to a pinion gear, one side of the outer surface of the pinion gear is meshedly connected to a large gear ring, and the large gear ring is fixedly sleeved on the outer surface of the support tube, and the pinion gear drives the large gear ring to rotate, which has a deceleration effect.

[0009] Furthermore, the electric lifting assembly includes a mounting plate, and the mounting plate is fixedly mounted inside the supporting tube, a second motor is fixedly mounted on the bottom of the mounting plate, a driving end of the second motor is fixedly connected with a screw rod, and the screw rod passes through the mounting plate and is rotatably connected thereto, a sliding rod is threadedly sleeved on the outer surface of the screw rod, and the sliding rod passes through the supporting tube and is slidably connected thereto, and the sliding rod is fixedly connected to the repair platform, which can drive the repair platform to rise or fall.

[0010] Furthermore, the cross section of the slide bar is square, which ensures the stability of the movement of the slide bar.

[0011] Furthermore, the rising control component, the falling control component, the left-rotation control component and the right-rotation control component all include mounting grooves, and the mounting grooves are opened on one side outer wall of the base, a control switch is fixedly installed on one side inner wall of the mounting groove, a spring is fixedly installed on one side inner wall of the mounting groove, the other end of the spring is fixedly connected to a movable block, and the other end of the movable block is fixedly connected to a pedal, and the setting of the pedal is conducive to pushing the movable block to move with the foot.

[0012] Furthermore, the movable block and the mounting groove are sealed and slidable, so that the mounting groove has a limiting effect on the movable block, thereby ensuring the stability of the movement of the movable block.

[0013] Furthermore, the control switch is a non-self-locking touch switch, and the working principle of the non-self-locking touch switch is to connect when pressed and disconnect when released.

[0014] Beneficial effects of the utility model:

[0015] When the utility model is in use, the repair turntable, through the set support cylinder, reduction drive assembly, electric lifting assembly, repair platform, rising control assembly, descending control assembly, left-rotation control assembly and right-rotation control assembly, can enable the repair personnel to control the height and rotation direction of the repair platform according to actual operation needs, making it more convenient to use. At the same time, the overall foot-operated control is adopted, which can free the hands of the repair personnel and further improve the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : A three-dimensional diagram of the utility model;

[0018] Figure 2 : A cross-sectional view of the utility model;

[0019] Figure 3 : Schematic diagram of the structure of the deceleration drive assembly of the utility model;

[0020] Figure 4 : A cross-sectional view of the base of the utility model.

[0021] The reference numerals are as follows:

[0022] 1. Base; 2. Pedal; 3. Support tube; 4. Repair platform; 5. Sliding rod; 6. Screw rod; 7. Mounting plate; 8. Second motor; 9. First motor; 10. Small gear; 11. Large gear ring; 12. Mounting slot; 13. Control switch; 14. Spring; 15. Movable block. 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 of 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] like Figures 1 to 4 As shown, it relates to a repair turntable, including a base 1, a top of the base 1 is provided with a support tube 3 which penetrates into the interior, and the support tube 3 and the base 1 are rotatably connected, a reduction drive assembly is installed between the support tube 3 and the base 1, and the reduction drive assembly includes a first motor 9, and the first motor 9 is fixedly installed on an inner wall of one side of the base 1, a driving end of the first motor 9 is fixedly connected with a small gear 10, one side of the outer surface of the small gear 10 is meshed with a large gear ring 11, and the large gear ring 11 is fixedly sleeved on the outer surface of the support tube 3, the first motor 9 drives the small gear 10 to rotate, and the small gear 10 can drive the large gear ring 11 to rotate, thereby driving the support tube 3 to rotate.

[0025] An electric lifting assembly is installed at the top of the base 1, and a repair platform 4 is fixedly installed on the top of the electric lifting assembly. The electric lifting assembly includes a mounting plate 7, and the mounting plate 7 is fixedly installed inside the support tube 3. A second motor 8 is fixedly installed at the bottom of the mounting plate 7. A screw rod 6 is fixedly connected to the driving end of the second motor 8, and the screw rod 6 penetrates the mounting plate 7 and is rotatably connected thereto. A sliding rod 5 is threadedly sleeved on the outer surface of the screw rod 6, and the sliding rod 5 penetrates the support tube 3 and is slidably connected thereto, and the sliding rod 5 is fixedly connected to the repair platform 4. The cross-section of the sliding rod 5 is square. The setting of the mounting plate 7 is conducive to the installation of the second motor 8 and the screw rod 6. When in use, the second motor 8 can drive the screw rod 6 to rotate, and the sliding rod 5 is square and is slidably connected to the support tube 3. Therefore, when the screw rod 6 rotates, it can drive the sliding rod 5 to rise, and the sliding rod 5 drives the repair platform 4 to rise.

[0026] A rising control component, a falling control component, a left-hand control component and a right-hand control component are installed on one side of the outer surface of the base 1 in sequence from left to right. The rising control component, the falling control component, the left-hand control component and the right-hand control component all include a mounting groove 12, and the mounting groove 12 is opened on one side of the outer wall of the base 1. A control switch 13 is fixedly installed on one side inner wall of the mounting groove 12, and a spring 14 is fixedly installed on one side inner wall of the mounting groove 12. The other end of the spring 14 is fixedly connected to a movable block 15, and the other end of the movable block 15 is fixedly connected to a pedal 2. The movable block 15 and the mounting groove 12 are sealed and slidable. The control switch 13 uses a non-self-locking touch switch. After the pedal 2 is squeezed, the movable block 15 is pushed to move along the mounting groove 12. The setting of the spring 14 is conducive to the resetting of the movable block 15 and the pedal 2.

[0027] Working principle: when the repair platform 4 needs to be rotated to the left, the foot steps on the left-rotation control assembly (after the pedal 2 is squeezed, the movable block 15 is pushed to move along the installation slot 12 until it contacts the control switch 13), the first motor 9 drives the small gear 10 to rotate forward, the small gear 10 drives the large gear ring 11 to rotate, the large gear ring 11 drives the support tube 3 to rotate, and the support tube 3 drives the repair platform 4 to rotate through the electric lifting assembly. When the rotation stops, the foot disengages from the left-rotation control assembly (the spring 14 pushes the movable block 15 and the pedal 2 to reset, and the control switch 13 automatically resets). The right-rotation operation is as above, the first motor 9 reverses, and when adjusting the height, the foot steps on the lifting control assembly, the second motor 8 rotates forward, the second motor 8 drives the screw rod 6 to rotate, the screw rod 6 drives the slide bar 5 to rise, and the slide bar 5 drives the repair platform 4 to rise. When the required height is reached, the foot disengages from the lifting control assembly, the descending operation is as above, and the second motor 8 reverses.

[0028] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a single-chip microcomputer, and the control circuit of the single-chip microcomputer can be realized by simple programming by technical personnel in this field.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A repair turntable, comprising a base (1), characterized in that: A support cylinder (3) is provided on the top of the base (1) and penetrates the inside, and the support cylinder (3) and the base (1) are rotatably connected, and a reduction drive component is installed between the support cylinder (3) and the base (1); An electric lifting assembly is installed on the top of the base (1), and a repair platform (4) is fixedly installed on the top of the electric lifting assembly; A rising control component, a falling control component, a left-hand rotation control component and a right-hand rotation control component are sequentially mounted on one side of the outer surface of the base (1) from left to right.

2. A repair turntable according to claim 1, characterized in that: The reduction drive assembly comprises a first motor (9), and the first motor (9) is fixedly mounted on an inner wall of one side of the base (1), a driving end of the first motor (9) is fixedly connected to a pinion (10), one side of the outer surface of the pinion (10) is meshingly connected to a large toothed ring (11), and the large toothed ring (11) is fixedly sleeved on the outer surface of the support tube (3).

3. The repair turntable according to claim 1, characterized in that: The electric lifting assembly comprises a mounting plate (7), and the mounting plate (7) is fixedly mounted inside the supporting tube (3); a second motor (8) is fixedly mounted at the bottom of the mounting plate (7); a driving end of the second motor (8) is fixedly connected to a screw rod (6), and the screw rod (6) passes through the mounting plate (7) and is rotatably connected thereto; a sliding rod (5) is threadedly sleeved on the outer surface of the screw rod (6), and the sliding rod (5) passes through the supporting tube (3) and is slidably connected thereto; and the sliding rod (5) is fixedly connected to the repair platform (4).

4. A repair turntable according to claim 3, characterized in that: The cross section of the sliding rod (5) is square.

5. The repair turntable according to claim 1, characterized in that: The ascending control assembly, descending control assembly, left-hand control assembly and right-hand control assembly all comprise a mounting groove (12), and the mounting groove (12) is arranged on an outer wall of one side of the base (1), a control switch (13) is fixedly mounted on an inner wall of one side of the mounting groove (12), a spring (14) is fixedly mounted on an inner wall of one side of the mounting groove (12), the other end of the spring (14) is fixedly connected to a movable block (15), and the other end of the movable block (15) is fixedly connected to a pedal (2).

6. A repair turntable according to claim 5, characterized in that: The movable block (15) slides in a sealed manner with the mounting groove (12).

7. The repair turntable according to claim 5, characterized in that: The control switch (13) is a non-self-locking touch switch.

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