Supporting device for adjusting and controlling perpendicularity of temporary jig frame in four directions

Abstract

The supporting device comprises an integration box and two sets of second electric push rods, the two sets of second electric push rods are installed in the integration box, second push arms are installed at the output ends of the second electric push rods, a top plate is arranged above the integration box, and the top plate is arranged above the integration box. The top plate is connected with the second push arm, a servo motor is installed at the bottom end of the top plate, a driving shaft is installed at the output end of the servo motor, the surface of the driving shaft is sleeved with a transmission gear, a driven shaft is installed in the center of the top plate, and the surface of the driven shaft is sleeved with a driven gear; and the transmission gear is meshed with the driven gear, and four sets of auxiliary wheels are installed at the top end of the top plate at equal intervals. According to the utility model, the perpendicularity of the jig frame can be conveniently regulated and controlled in four directions in a linkage manner, the use height and the use position of the jig frame can be conveniently adjusted and matched, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting devices, in particular to a supporting device for four-way regulation of the verticality of a temporary tire frame. Background Art

[0002] A tire frame is a mold, which refers to a scaffolding that mainly bears weight and is a special process equipment for facilitating the assembly and welding of mechanical equipment. It is widely used in formwork projects, steel structure installation projects, and bridge projects. Unlike commonly used single and double row scaffolds, the tire frame design varies greatly due to the large differences in the structural form and weight of the support. Different equipment and different processes have different forms of tire frames. The tire frame needs to be supported during use. Traditional support methods are mostly bottom welded support columns, which cannot be flexibly adjusted. In order to improve this situation, a support device for four-way control of the verticality of a temporary tire frame is proposed.

[0003] For example, an assembled support tire frame device disclosed in the authorization announcement number CN209837766U includes an upright pole, a cross pole, a diagonal brace, an upper connecting ear plate, a middle connecting ear plate and a bottom connecting ear plate, wherein the two upright poles are arranged parallel to each other, and the top ends of the two upright poles are provided with an upper connecting ear plate for connecting the cross pole by bolts, and the bottom of one of the upright poles is provided with a bottom connecting ear plate, and a plurality of middle connecting ear plates are sequentially cross-arranged on the inner sides of the two upright poles for connecting the two ends of the diagonal brace by bolts, and the bottom connecting ear plate and the upper connecting ear plate are respectively connected to the diagonal brace by bolts with the closest middle connecting ear plate of the opposite upright pole;

[0004] Although it is simple to manufacture, easy to disassemble, can be assembled into different heights, can be reused multiple times, is easy to disassemble and assemble on site, and has strong flexibility, it does not solve the problem that the existing support device is not conducive to convenient linkage four-way control of the verticality of the tire frame during use, is not conducive to adjusting and adapting the use height and use position of the tire frame, and affects the flexibility of use. Utility Model Content

[0005] The purpose of the present utility model is to provide a support device for four-way adjustment of the verticality of a temporary tire frame, so as to solve the problem proposed in the above-mentioned background technology that the support device is not convenient for convenient linkage four-way adjustment of the verticality of the tire frame, is not conducive to adjusting and adapting the use height and use position of the tire frame, and affects the flexibility of use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a supporting device for four-way control of the verticality of a temporary tire frame, comprising an integrated box and a second electric push rod, two groups of second electric push rods are installed inside the integrated box, and the output ends of the second electric push rods are both equipped with second push arms, a top plate is provided above the integrated box, and the top plate is connected to the second push arm, a servo motor is installed at the bottom end of the top plate, a drive shaft is installed at the output end of the servo motor, a transmission gear is fitted on the surface of the drive shaft, a driven shaft is installed at the center position of the top plate, a driven gear is fitted on the surface of the driven shaft, and the transmission gear and the driven gear are meshed with each other, four groups of auxiliary wheels with equal spacing are installed at the top of the top plate, a rotating disk is installed at the top of the driven shaft, and the rotating disk is slidably connected to the auxiliary wheels, a bearing plate is installed at the top of the rotating disk, and a Y-shaped frame is installed at the center position of the top of the bearing plate.

[0007] Preferably, two adjacent sets of lower ball seats are installed on the top of the supporting plate, and a first electric push rod is provided above each of the lower ball seats.

[0008] Preferably, a lower ball head is installed at the bottom end of each of the first electric push rods, and the first electric push rod is movably connected to the lower ball seat through the lower ball head.

[0009] Preferably, the output ends of the first electric push rods are all equipped with first push arms, the top end of the Y-shaped frame is equipped with a load-bearing shaft, and the load-bearing shaft is movably connected to the Y-shaped frame.

[0010] Preferably, a linkage shaft is movably mounted at the center of the load-bearing shaft, and a shaft sleeve is movably sleeved on the surface of the linkage shaft.

[0011] Preferably, a circular frame is provided above the supporting plate, the circular frame is connected to the shaft sleeve, and a tire frame body is provided at the top of the circular frame.

[0012] Preferably, an upper ball head is installed on the top end of each of the first push arms, and the upper ball head is fixedly connected to the first push arm.

[0013] Preferably, an upper ball seat is installed on the side wall of the circular frame on one side of the upper ball head, and the upper ball head is movably connected to the upper ball seat.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the support device not only realizes convenient linkage four-way regulation of the verticality of the tire frame, facilitates the adjustment and adaptation of the use height and use position of the tire frame, but also improves the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2This is a three-dimensional perspective structural diagram of the integrated box of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional perspective structure of the rotating disk of the present invention;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the circular frame of the present invention;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the Y-shaped frame of the present invention.

[0020] In the figure: 1. integrated box; 2. top plate; 3. load-bearing plate; 4. rotating disk; 5. tire frame body; 6. first electric push rod; 7. second electric push rod; 8. second push arm; 9. driven gear; 10. driven shaft; 11. servo motor; 12. auxiliary wheel; 13. linkage shaft; 14. lower ball seat; 15. lower ball head; 16. Y-shaped frame; 17. upper ball seat; 18. circular frame; 19. load-bearing shaft; 20. bushing; 21. first push arm; 22. upper ball head; 23. transmission gear; 24. drive shaft. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides an embodiment: a support device for four-way vertical adjustment of a temporary tire frame, comprising an integrated box 1 and a second electric push rod 7. Two sets of second electric push rods 7 are installed inside the integrated box 1. The second electric push rods 7 play the role of power drive. The output ends of the second electric push rods 7 are all equipped with second push arms 8. A top plate 2 is provided above the integrated box 1, and the top plate 2 is connected to the second push arm 8. A servo motor 11 is installed at the bottom end of the top plate 2. The servo motor 11 plays the role of power drive. The servo motor 1 1 is installed at the output end of the drive shaft 24, and the surface of the drive shaft 24 is covered with a transmission gear 23. A driven shaft 10 is installed at the center position of the top plate 2, and the surface of the driven shaft 10 is covered with a driven gear 9, and the transmission gear 23 and the driven gear 9 are meshed with each other. Four sets of auxiliary wheels 12 with equal spacing are installed at the top of the top plate 2, and a rotating disk 4 is installed at the top of the driven shaft 10, and the rotating disk 4 is slidably connected to the auxiliary wheels 12. A supporting plate 3 is installed at the top of the rotating disk 4, and a Y-shaped frame 16 is installed at the center position of the top of the supporting plate 3;

[0023] The tire frame body 5 is installed on the top of the circular frame 18. When the verticality of the tire frame body 5 needs to be adjusted in four directions, a group of first electric push rods 6 are turned on. Under the active cooperation of the lower ball head 15 and the lower ball seat 14, a group of first electric push rods 6 drive a group of first push arms 21 to move, and a group of first push arms 21 drive a group of upper ball heads 22 to rotate inside a group of upper ball seats 17. Under the support of the Y-shaped frame 16, the upper ball seat 17 drives the circular frame 18 and the shaft sleeve 20 to rotate on the surface of the linkage shaft 13, and the bearing shaft 19 provides active support for it. When the first electric push rod 6 is working, the other group of first electric push rods 6 follows the working synchronously. Under the synchronous action of the two groups of first electric push rods 6, the circular frame 18 is driven to adjust in four directions, thereby adjusting the verticality of the tire frame body 5 in four directions. When the height of the tire frame body 5 needs to be adjusted, the second electric push rod 7 is opened, and the second electric push rod 7 drives the second push arm 8 to move, and the second push arm 8 drives the top plate 2 to move upward, and the top plate 2 drives the carrying plate 3, the rotating disk 4, the circular frame 18 and the tire frame body 5 to move upward, thereby adjusting the height of the tire frame body 5;

[0024] Two adjacent sets of lower ball seats 14 are installed on the top of the supporting plate 3. A first electric push rod 6 is provided above each of the lower ball seats 14. The first electric push rod 6 plays the role of power drive.

[0025] The bottom end of each of the first electric push rods 6 is mounted with a lower ball head 15, and the first electric push rods 6 are movably connected to the lower ball seat 14 via the lower ball head 15. The output end of each of the first electric push rods 6 is mounted with a first push arm 21. The top end of the Y-shaped frame 16 is mounted with a load-bearing shaft 19, and the load-bearing shaft 19 is movably connected to the Y-shaped frame 16.

[0026] A linkage shaft 13 is movably mounted at the center of the bearing shaft 19, and a shaft sleeve 20 is movably sleeved on the surface of the linkage shaft 13;

[0027] A circular frame 18 is provided above the supporting plate 3, and the circular frame 18 is connected to the shaft sleeve 20, and the tire frame body 5 is provided on the top of the circular frame 18. The top of the first push arm 21 is installed with an upper ball head 22, and the upper ball head 22 is fixedly connected to the first push arm 21;

[0028] An upper ball seat 17 is installed on the side wall of the circular frame 18 on one side of the upper ball head 22, and the upper ball head 22 is movably connected to the upper ball seat 17;

[0029] When the position of the tire frame body 5 needs to be adjusted, the servo motor 11 is turned on, and the servo motor 11 drives the transmission gear 23 to rotate through the drive shaft 24. Under the mutual engagement of the transmission gear 23 and the driven gear 9, the transmission gear 23 drives the driven gear 9 to rotate, and the driven gear 9 drives the driven shaft 10 to rotate. Under the auxiliary sliding support of the auxiliary wheel 12, the driven shaft 10 drives the rotating disk 4, the supporting plate 3, the circular frame 18 and the tire frame body 5 to rotate, so as to adjust the use position of the tire frame body 5 in a circular rotation.

[0030] Working principle: First, install the tire frame body 5 on the top of the circular frame 18. When the verticality of the tire frame body 5 needs to be adjusted in four directions, open a group of first electric push rods 6. Under the active cooperation of the lower ball head 15 and the lower ball seat 14, a group of first electric push rods 6 drives a group of first push arms 21 to move, and a group of first push arms 21 drives a group of upper ball heads 22 to rotate inside a group of upper ball seats 17. Under the support of the Y-shaped frame 16, the upper ball seat 17 drives the circular frame 18 and the shaft sleeve 20 to rotate on the surface of the linkage shaft 13, and the load-bearing shaft 19 provides active support for it. While one group of first electric push rods 6 is working, the other group of first electric push rods 6 follows the work synchronously. Under the synchronous action of the two groups of first electric push rods 6, the circular frame 18 is driven to be adjusted in four directions, thereby adjusting the verticality of the tire frame body 5 in four directions. When the height of the tire frame body 5 needs to be adjusted, open the group of first electric push rods 6. The second electric push rod 7 is turned on, and the second electric push rod 7 drives the second push arm 8 to move, and the second push arm 8 drives the top plate 2 to move upward, and the top plate 2 drives the supporting plate 3, the rotating disk 4, the circular frame 18 and the tire frame body 5 to move upward, so as to adjust the height of the tire frame body 5. When the position of the tire frame body 5 needs to be adjusted, the servo motor 11 is turned on, and the servo motor 11 drives the transmission gear 23 to rotate through the drive shaft 24. Under the mutual engagement of the transmission gear 23 and the driven gear 9, the transmission gear 23 drives the driven gear 9 to rotate, and the driven gear 9 drives the driven shaft 10 to rotate. Under the auxiliary sliding support of the auxiliary wheel 12, the driven shaft 10 drives the rotating disk 4, the supporting plate 3, the circular frame 18 and the tire frame body 5 to rotate, so as to adjust the use position of the tire frame body 5 in a circular rotation, thereby completing the use of the support device for four-way control of the verticality of the temporary tire frame.

Claims

1. A supporting device for four-way vertical adjustment of a temporary tire frame, comprising an integrated box (1) and a second electric push rod (7), characterized in that: Two sets of second electric push rods (7) are installed inside the integrated box (1), and the output ends of the second electric push rods (7) are all installed with second push arms (8). A top plate (2) is provided above the integrated box (1), and the top plate (2) is connected to the second push arms (8). A servo motor (11) is installed at the bottom end of the top plate (2), and a drive shaft (24) is installed at the output end of the servo motor (11). A transmission gear (23) is mounted on the surface of the drive shaft (24). The center position of the top plate (2) is A driven shaft (10) is installed at the top plate (2), a driven gear (9) is mounted on the surface of the driven shaft (10), and a transmission gear (23) is meshed with the driven gear (9), four sets of auxiliary wheels (12) with equal spacing are installed at the top of the top plate (2), a rotating disk (4) is installed at the top of the driven shaft (10), and the rotating disk (4) is slidably connected to the auxiliary wheels (12), a bearing plate (3) is installed at the top of the bearing plate (3), and a Y-shaped frame (16) is installed at the center position of the top of the bearing plate (3).

2. The supporting device for four-way vertical adjustment of a temporary tire frame according to claim 1, characterized in that: Two adjacent sets of lower ball seats (14) are installed on the top of the supporting plate (3), and a first electric push rod (6) is arranged above each of the lower ball seats (14).

3. The supporting device for four-way vertical adjustment of a temporary tire frame according to claim 2, characterized in that: The bottom end of each of the first electric push rods (6) is provided with a lower ball head (15), and the first electric push rod (6) is movably connected to the lower ball seat (14) via the lower ball head (15).

4. The supporting device for four-way vertical adjustment of a temporary tire frame according to claim 2, characterized in that: The output end of each of the first electric push rods (6) is provided with a first push arm (21), the top end of the Y-shaped frame (16) is provided with a bearing shaft (19), and the bearing shaft (19) is movably connected to the Y-shaped frame (16).

5. The supporting device for four-way vertical adjustment of a temporary tire frame according to claim 4, characterized in that: A linkage shaft (13) is movably mounted at the center of the bearing shaft (19), and a shaft sleeve (20) is movably sleeved on the surface of the linkage shaft (13).

6. The supporting device for four-way vertical adjustment of a temporary tire frame according to claim 1, characterized in that: A circular frame (18) is provided above the bearing plate (3), the circular frame (18) is connected to the shaft sleeve (20), and a tire frame body (5) is provided at the top of the circular frame (18).

7. The supporting device for four-way vertical adjustment of a temporary tire frame according to claim 4, characterized in that: An upper ball head (22) is installed at the top end of each of the first push arms (21), and the upper ball head (22) is fixedly connected to the first push arm (21).

8. The supporting device for four-way vertical adjustment of a temporary tire frame according to claim 7, characterized in that: An upper ball seat (17) is installed on the side wall of the circular frame (18) on one side of the upper ball head (22), and the upper ball head (22) is movably connected to the upper ball seat (17).

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