Steel structure fixing frame capable of preventing interference clamping

Abstract

The utility model relates to the technical field of steel structure clamping, and discloses a steel structure fixing frame capable of preventing interference clamping, which comprises a frame, the top of the frame is fixedly connected with a conveying frame, the front side and the rear side of the bottom of the conveying frame are fixedly connected with connecting plates, and the two sides of the top of each connecting plate are movably connected with shaft rods. The bottom of the shaft rod extends to the bottom of the connecting plate, clamping plates are arranged on the front side and the rear side of the top of the conveying frame correspondingly, and groove plates are fixedly connected to the sides, close to the shaft rod, of the clamping plates. According to the steel structure clamping device, through mutual cooperation of the conveying frame, the clamping plates, the groove plates, the rotating air cylinders, the rotating square plates, the carbon fiber pulling plates, the synchronous blocks and the like, the clamping plates are driven to get close to each other to clamp a steel structure on the top of the conveying frame, and after the surfaces of the clamping plates make contact with the surface of the steel structure, the steel structure is clamped. And the carbon fiber pulling plate deforms to prevent the steel structure from bearing too high pressure to deform, and the effect of preventing interference clamping on the steel structure is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure clamping, in particular to a steel structure fixing frame with interference-preventing clamping function. Background Art

[0002] Steel structures are made of steel and are one of the main types of building structures. They are mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. They are rust-proofed and treated using processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] During the processing of steel structures, a clamping fixture is required to position the steel structure. However, the existing clamping fixture adopts an interference clamping method. Although the clamping method has high stability, it is easy to deform the surface of the steel structure, thereby increasing the scrap rate of the steel structure processing and the processing cost of the steel structure.

[0004] Therefore, a steel structure fixing frame with anti-interference clamping function is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a steel structure fixing frame with anti-interference clamping, aiming to improve the problem that the clamping fixing frame in the existing technology is an interference clamping method. Although the clamping method has high stability, it is easy to cause surface clamping deformation of the steel structure.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The top of the frame is fixedly connected to the conveyor frame, and the front and rear sides of the bottom of the conveyor frame are fixedly connected to the connecting plate, and both sides of the top of the connecting plate are movably connected to the shaft, and the bottom of the shaft extends to the bottom of the connecting plate. The front and rear sides of the top of the conveyor frame are provided with a clamping plate, and the side of the clamping plate close to the shaft is fixedly connected to the slot plate, and the two sides of the inside of the slot plate are slidably connected to the sliding rod, and the surface of the sliding rod is fixedly connected to the push plate, and the side of the push plate away from the sliding rod is fixedly connected to the surface of the shaft rod, and the bottom of the frame is fixedly connected to the rotating cylinder. The output end of the rotating cylinder passes through the top of the frame, and the output end of the rotating cylinder is fixedly connected to a rotating square plate, and the front and rear sides of the rotating square plate are hinged with carbon fiber pull plates through axle pins, and the side of the carbon fiber pull plate away from the rotating square plate is hinged with a synchronization block through axle pins, and the interior of the synchronization block is slidingly connected to a positioning frame, and the bottom of the positioning frame is fixedly connected to the top of the frame, and both sides of the synchronization block are hinged with connecting plate 1 through connecting blocks and axle pins, and the side of the connecting plate 1 away from the synchronization block is hinged with connecting plate 2 through axle pins, and the surface of the connecting plate 2 is fixedly connected to the surface of the shaft, and the front side of the frame is fixedly connected with a clamping monitoring component;

[0008] As a further description of the above technical solution:

[0009] The clamping monitoring assembly includes a strain-type force sensor, which is fixedly mounted on both sides of the clamping plate. A bracket is fixedly connected to the right side of the front side of the frame, and a multi-channel data acquisition instrument is fixedly connected to the top of the bracket. The strain-type force sensor is used in conjunction with the multi-channel data acquisition instrument.

[0010] As a further description of the above technical solution:

[0011] A support plate is fixedly connected to the surface of the bracket, and the rear side of the support plate is fixedly connected to the front side of the frame;

[0012] As a further description of the above technical solution:

[0013] An alarm is fixedly connected to the top of the multi-channel acquisition instrument, and the alarm is used in conjunction with the multi-channel acquisition instrument;

[0014] As a further description of the above technical solution:

[0015] The top of the connecting plate is fixedly connected to an inclined plate, and the surface of the inclined plate is fixedly connected to the surface of the conveying frame;

[0016] As a further description of the above technical solution:

[0017] The four corners of the top of the conveying frame are fixedly connected to limit blocks, and the surface of the limit blocks contacts the surface of the clamping plate;

[0018] As a further description of the above technical solution:

[0019] The front side and the rear side of the top of the frame are both fixedly connected with stoppers, and the surfaces of the stoppers are in contact with the surface of the carbon fiber tension plate;

[0020] As a further description of the above technical solution:

[0021] The top of the frame is fixedly connected with a protective baffle, and the rotating square plate is located at the bottom of the protective baffle.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the mutual cooperation of the conveying frame, the clamping plate, the groove plate, the rotating cylinder, the rotating square plate, the carbon fiber pull plate and the synchronous block, the clamping plates are driven to approach each other to clamp the steel structure on the top of the conveying frame. After the surface of the clamping plate contacts the surface of the steel structure, the carbon fiber pull plate is deformed to prevent the steel structure from being deformed due to excessive pressure, thereby achieving the effect of preventing interference clamping of the steel structure.

[0024] 2. In the present invention, with the cooperation of the strain type force sensor, the bracket and the multi-channel acquisition instrument structure, the clamping force of the clamping plate on the steel structure can be monitored to solve the problem that the user cannot understand the changes in the clamping force of the clamping plate on the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a steel structure fixing frame with interference-preventing clamping proposed by the present invention;

[0026] Figure 2 This is a structural schematic diagram of a rotating square plate with a steel structure fixing frame for preventing interference clamping proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a protective partition with a steel structure fixing frame for preventing interference clamping proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of a rotary cylinder with a steel structure fixing frame for preventing interference clamping proposed by the utility model;

[0029] Figure 5 This is a structural schematic diagram of a trough plate with a steel structure fixing frame for preventing interference clamping proposed by the utility model;

[0030] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Frame; 2. Conveyor rack; 3. Connecting plate; 4. Shaft; 5. Clamping plate; 6. Slot plate; 7. Slide rod; 8. Push plate; 9. Rotating cylinder; 10. Rotating square plate; 11. Carbon fiber pull plate; 12. Synchronizing block; 13. Positioning frame; 14. Connecting plate 1; 15. Connecting plate 2; 16. Strain gauge force sensor; 17. Bracket; 18. Multi-channel collector; 19. Support plate; 20. Alarm; 21. Inclined plate; 22. Limit block; 23. Stop block; 24. Protective partition. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1-3 The utility model provides an embodiment: a steel structure fixing frame with anti-interference clamping, including a frame 1, the top of the frame 1 is fixedly connected to the conveying frame 2, the front and rear sides of the bottom of the conveying frame 2 are fixedly connected to the connecting plate 3, the top of the connecting plate 3 is fixedly connected to the inclined plate 21, the surface of the inclined plate 21 is fixedly connected to the surface of the conveying frame 2, and the auxiliary reinforcement of the connecting plate 3 by the inclined plate 21 can prevent the connecting plate 3 from being deformed and bent during long-term use. The two sides of the top of the connecting plate 3 are movably connected to the shaft rod 4, and the bottom of the shaft rod 4 extends to the bottom of the connecting plate 3. The front and rear sides of the top of the conveying frame 2 are provided with a clamping plate 5, and the clamping plate 5 is fixedly connected to the slot plate 6 on one side near the shaft rod 4. The two sides inside the slot plate 6 are slidably connected to the slide rod 7. The surface of the slide rod 7 is fixedly connected to the push plate 8, and the push plate 8 is fixedly connected to the surface of the shaft rod 4 on the side away from the slide rod 7. The bottom of the frame 1 is fixedly connected to the rotating cylinder 9, and the output end of the rotating cylinder 9 passes through the top of the frame 1. The output end of the rotating cylinder 9 is fixedly connected to the rotating square plate 10. The front and rear sides of the rotating square plate 10 are hinged with a carbon fiber pull plate 11 through an axle pin. The carbon fiber pull plate 11 is hinged with a synchronous block 12 on the side away from the rotating square plate 10 through an axle pin. The internal sliding connection of the synchronous block 12 is a positioning frame 13, and the bottom of the positioning frame 13 is fixedly connected to the top of the frame 1. The positioning frame 13 limits the synchronous block 12 to prevent the synchronous block 12 from shaking during movement. Both sides of the synchronization block 12 are hinged with a connecting plate 14 through a connecting block and an axle pin. The side of the connecting plate 14 away from the synchronization block 12 is hinged with a connecting plate 2 15 through an axle pin. The surface of the connecting plate 2 15 is fixedly connected to the surface of the shaft 4.

[0035] Reference Figure 1-3 The front side of the frame 1 is fixedly connected with a clamping monitoring assembly, which includes a strain-type force sensor 16. The strain-type force sensor 16 is fixedly installed on both sides of the clamping plate 5. A bracket 17 is fixedly connected to the right side of the front side of the frame 1. A support plate 19 is fixedly connected to the surface of the bracket 17. The rear side of the support plate 19 is fixedly connected to the front side of the frame 1. The connection of the support plate 19 to the bracket 17 can increase the stability of the bracket 17 and prevent the bracket 17 from shaking. The top of the bracket 17 is fixedly connected with a multi-channel data collector 18. The strain-type force sensor 16 is used in conjunction with the multi-channel data collector 18. With the mutual cooperation of the strain-type force sensor 16, the bracket 17 and the multi-channel data collector 18, the clamping force of the clamping plate 5 on the steel structure can be monitored to solve the problem that the user cannot understand the changes in the clamping force of the clamping plate 5 on the steel structure. An alarm 20 is fixedly connected to the top of the multi-channel collector 18. The alarm 20 is used in conjunction with the multi-channel collector 18. The sound and light reminders of the alarm 20 can quickly remind the user of the changes in the holding force of the clamping plate 5 on the steel structure.

[0036] Reference Figure 1-3 The four corners of the top of the conveyor frame 2 are fixedly connected to limit blocks 22. The surface of the limit blocks 22 contacts the surface of the clamping plate 5. The limit blocks 22 limit the clamping plate 5, which can prevent the clamping plate 5 from moving excessively. The front and rear sides of the top of the frame 1 are fixedly connected to stop blocks 23. The surface of the stop blocks 23 contacts the surface of the carbon fiber pull plate 11. The blockage of the carbon fiber pull plate 11 by the stop blocks 23 can limit the movement direction of the carbon fiber pull plate 11 and prevent the carbon fiber pull plate 11 from colliding with the positioning frame 13 and being damaged. The top of the frame 1 is fixedly connected to a protective baffle 24. The rotating square plate 10 is located at the bottom of the protective baffle 24. The protective baffle 24 protects the rotating square plate 10 and can prevent falling objects from hindering the stable operation of the rotating square plate 10.

[0037] Working principle: When in use, the user first places the steel structure on the top of the conveyor frame 2. After the steel structure is adjusted to the appropriate position, the rotating cylinder 9 can be started. The output end of the rotating cylinder 9 drives the rotating square plate 10 to rotate. The rotating square plate 10 drives the carbon fiber pulling plate 11 to move to the side close to the rotating square plate 10 through the shaft pin. The carbon fiber pulling plate 11 pulls the synchronous block 12 close to each other through the shaft pin. The synchronous block 12 drives the connecting plate 14 to move to the side close to the rotating square plate 10 through the connecting block and the shaft pin. The connecting plate 14 drives the connecting plate 2 15, the shaft rod 4 and the push plate 8 to rotate through the pin shaft. The push plate 8 drives the slide bar 7 to slide inside the groove plate 6 to each other. At the same time, the push plate 8 and the slide rod 7 push the clamping plate 5 and the strain type force sensor 16 closer to each other through the groove plate 6 to clamp the steel structure on the top of the conveying frame 2. After the clamping plate 5 and the strain type force sensor 16 are tightly fitted with the steel structure, the carbon fiber pull plate 11 is deformed to reduce the clamping force of the clamping plate 5 on the steel structure. The user can understand the clamping force of the strain type force sensor 16 and the clamping plate 5 on the surface of the steel structure through the multi-channel collector 18. After the clamping force reaches the force set by the user, the alarm 20 is triggered to generate an audible and visual alarm to remind the user, and the rotating cylinder 9 stops after the clamping force reaches the force set by the user to prevent interference clamping of the steel structure.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steel structure fixing frame with anti-interference clamping function, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a conveying frame (2), the front side and the rear side of the bottom of the conveying frame (2) are fixedly connected to a connecting plate (3), both sides of the top of the connecting plate (3) are movably connected to a shaft (4), the bottom of the shaft (4) extends to the bottom of the connecting plate (3), the front side and the rear side of the top of the conveying frame (2) are provided with a clamping plate (5), the side of the clamping plate (5) close to the shaft (4) is fixedly connected to a groove plate (6), the inside of the groove plate (6) is slidably connected to a slide rod (7), the surface of the slide rod (7) is fixedly connected to a push plate (8), the side of the push plate (8) away from the slide rod (7) is fixedly connected to the surface of the shaft rod (4), the bottom of the frame (1) is fixedly connected to a rotating cylinder (9), the output end of the rotating cylinder (9) passes through the frame ( 1), the output end of the rotating cylinder (9) is fixedly connected to a rotating square plate (10), the front side and the rear side of the rotating square plate (10) are hinged to a carbon fiber pull plate (11) through an axle pin, the carbon fiber pull plate (11) is hinged to a synchronization block (12) through an axle pin on the side away from the rotating square plate (10), the internal sliding connection of the synchronization block (12) is connected to a positioning frame (13), the bottom of the positioning frame (13) is fixedly connected to the top of the frame (1), both sides of the synchronization block (12) are hinged to a connecting plate 1 (14) through a connecting block and an axle pin, the side of the connecting plate 1 (14) away from the synchronization block (12) is hinged to a connecting plate 2 (15) through an axle pin, the surface of the connecting plate 2 (15) is fixedly connected to the surface of the shaft (4), and the front side of the frame (1) is fixedly connected to a clamping monitoring component.

2. The steel structure fixing frame with interference-preventing clamping according to claim 1, characterized in that: The clamping monitoring assembly includes a strain-type force sensor (16), which is fixedly mounted on both sides of the clamping plate (5). A bracket (17) is fixedly connected to the right side of the front side of the frame (1), and a multi-channel acquisition instrument (18) is fixedly connected to the top of the bracket (17). The strain-type force sensor (16) is used in conjunction with the multi-channel acquisition instrument (18).

3. The steel structure fixing frame with interference-preventing clamping according to claim 2, characterized in that: A support plate (19) is fixedly connected to the surface of the bracket (17), and the rear side of the support plate (19) is fixedly connected to the front side of the frame (1).

4. The steel structure fixing frame with interference-preventing clamping according to claim 3, characterized in that: An alarm (20) is fixedly connected to the top of the multi-channel acquisition instrument (18), and the alarm (20) is used in conjunction with the multi-channel acquisition instrument (18).

5. The steel structure fixing frame with interference-preventing clamping according to claim 1, characterized in that: The top of the connecting plate (3) is fixedly connected to an inclined plate (21), and the surface of the inclined plate (21) is fixedly connected to the surface of the conveying frame (2).

6. The steel structure fixing frame with interference-preventing clamping according to claim 1, characterized in that: The four corners of the top of the conveying frame (2) are fixedly connected to the limiting blocks (22), and the surface of the limiting blocks (22) is in contact with the surface of the clamping plate (5).

7. The steel structure fixing frame with interference-preventing clamping according to claim 1, characterized in that: The front side and the rear side of the top of the frame (1) are both fixedly connected with a stopper (23), and the surface of the stopper (23) is in contact with the surface of the carbon fiber tension plate (11).

8. The steel structure fixing frame with interference-preventing clamping according to claim 1, characterized in that: A protective baffle (24) is fixedly connected to the top of the frame (1), and the rotating square plate (10) is located at the bottom of the protective baffle (24).

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