Adjustable precast beam transportation fixing device

Abstract

The utility model relates to the field of fixing devices, and discloses an adjustable precast beam transportation fixing device which comprises an adjusting assembly, supporting assemblies are arranged on the left side and the right side of the upper portion of the adjusting assembly respectively, fixing rods are arranged on the left side and the right side of the adjusting assembly respectively, and fixing assemblies are arranged on the upper portions of the two fixing rods respectively. The upper portions of the two fixing assemblies are jointly and movably connected with a rope, the adjusting assembly comprises a bottom plate, a sliding groove is formed in the middle of the bottom plate, a control rod penetrates through the middle of the bottom plate and is rotationally connected with the bottom plate, the right side of the bottom plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with the control rod. According to the fixing device, through the arrangement of the adjusting assembly, the supporting assembly, the fixing rod, the fixing assembly and the rope which are matched with one another, the fixing device can be adjusted according to the size of the precast beam, the fixing device can better meet the transportation fixing requirements of different precast beams, and the fixing device is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fixing device especially relates to adjustable prefabricated beam transportation fixing device. BACKGROUND

[0002] The prefabricated beam refers to the concrete beam that is prefabricated in the factory, is transported to the construction site subsequently and is installed, is a kind of building component, they are often used in building and bridge engineering, and the prefabricated beam needs to use fixing device to ensure that it is safely and stably loaded and transported during transportation, to prevent damage or displacement during handling and transportation.

[0003] Through the search, Chinese patent publication No. CN221050447U discloses a protective frame for storing and transporting prefabricated beams, comprising a fixing device, a bottom support plate, an adjustable fixing groove, and a main support rod. The fixing device is arranged around the wing plate of the prefabricated beam. The adjustable fixing groove is arranged on the upper surface of the bottom support plate and is arranged in the axial direction of the web plate of the prefabricated beam. The main support rod is arranged on both sides of the fixing device and the bottom support plate, with one end connected to the bottom support plate and the other end connected to the fixing device. The utility model has the advantages of simple structure and easy disassembly. The combination of the fixing device, the bottom support plate, the adjustable fixing groove, and the main support rod achieves the fixation of the prefabricated beam. The bottom support plate increases the stress area of the bottom of the prefabricated beam. The main support rod connected to the fixing device and the bottom support plate prevents the prefabricated beam from tilting left and right, making the storage and transportation of the prefabricated beam more convenient and safe.

[0004] The above device can achieve the fixation of the prefabricated beam through the cooperation of the fixing device, the bottom support plate, the adjustable fixing groove, and the main support rod. However, the structure of these components is fixed, which makes it difficult for the protective frame to adapt to the transportation and fixation needs of different prefabricated beams, and it is not practical enough. Therefore, an adjustable prefabricated beam transportation fixing device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To overcome the above shortcomings, the utility model provides an adjustable prefabricated beam transportation fixing device, which aims to improve the problem that the existing technology can achieve the fixation of the prefabricated beam through the cooperation of the fixing device, the bottom support plate, the adjustable fixing groove, and the main support rod, but the structure of these components is fixed, which makes it difficult for the protective frame to adapt to the transportation and fixation needs of different prefabricated beams, and it is not practical enough.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of adjustable prefabricated beam transport fixing device, including adjusting assembly, the upper left side of adjusting assembly is provided with support assembly, the left side of adjusting assembly is provided with fixed rod, the upper portion of two fixed rods is provided with fixed component, the upper portion of two fixed components is movably connected with rope, adjusting assembly includes bottom plate, the middle part of bottom plate is provided with sliding slot, the middle part of bottom plate is penetrated and is rotatably connected with control rod, the right side of bottom plate is fixedly connected with motor, and the output end of motor is fixedly connected with control rod.

[0007] As further description of the above technical solution:

[0008] The top surface of the bottom plate is fixedly connected with rubber pads at the front and rear portions.

[0009] As further description of the above technical solution:

[0010] The fixed rod includes an empty tube, an extension rod is slidably connected to the middle portion of the empty tube, a limiting piece is arranged on the side of the empty tube close to the extension rod, a control sleeve is arranged outside the limiting piece, and the control sleeve is threadedly connected with the empty tube.

[0011] As further description of the above technical solution:

[0012] The lower portions of the two empty tubes and the upper portions of the two extension rods are movably connected with connecting seats, and the connecting seat located at the lower portion is fixedly connected with the bottom plate.

[0013] As further description of the above technical solution:

[0014] The limiting piece includes a plurality of connecting petals, the connecting petals are fixedly connected with the empty tube, and the side of the connecting petal away from the empty tube is fixedly connected with a limiting block.

[0015] As further description of the above technical solution:

[0016] A control groove is formed in the inside of the control sleeve, and the plurality of limiting blocks are movably connected with the control groove.

[0017] As further description of the above technical solution:

[0018] The fixed component includes a shell, the connecting seat located at the upper portion is fixedly connected with the shell, the top of the shell is fixedly connected with a mounting ring, the two ends of the rope are movably connected with two mounting rings respectively, the inner wall of the shell is slidably connected with a connecting block at the upper and lower portions, the middle portion of the shell is penetrated and rotatably connected with an adjusting rod, the adjusting rod is penetrated and threadedly connected with the connecting block, and the side of the connecting block away from the connecting seat is fixedly connected with a clamping plate.

[0019] As a further description of the above technical solutions:

[0020] The support assembly comprises a sliding block, the control rod is threaded through the sliding block and is connected with the sliding block, one side of the top of the sliding block is fixedly connected with a mounting plate, the upper part of the mounting plate is movably connected with a support plate, the other side of the top of the sliding block is fixedly connected with a mounting frame, the rear side of the mounting frame is fixedly connected with a pneumatic cylinder, the output end of the pneumatic cylinder is provided with a gas rod, the gas rod is threaded through the mounting frame and is movably connected with the mounting frame, one end of the gas rod away from the pneumatic cylinder is fixedly connected with a sliding rod, the sliding rod is threaded through the mounting frame and is movably connected with the mounting frame, both ends of the sliding rod are movably connected with support rods, one side of the support plate close to the pneumatic cylinder is fixedly connected with a connecting rod, the connecting rod is threaded through the two support rods and is rotatably connected with the two support rods.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, the mutual cooperation between the adjusting assembly, the support assembly, the fixing rod, the fixing assembly and the rope is set, the fixing device can be adjusted according to the size of the precast beam, the different transport fixing needs of the precast beam can be better adapted, and the utility model is more practical.

[0023] 2. In the utility model, the mutual cooperation between the sliding block, the mounting plate, the support plate, the mounting frame, the pneumatic cylinder, the sliding rod, the support rod and the connecting rod is set, the angle of the support plate can be adjusted, the inclination angle of the lower part of the precast beam can be better adapted, better support is provided for the precast beam, and the utility model is more practical. ACCURACY OF DRAWINGS

[0024] Figure 1 The utility model proposes a three-dimensional structure schematic diagram of the adjustable precast beam transport fixing device in use;

[0025] Figure 2 The utility model proposes an overall three-dimensional structure schematic diagram of the adjustable precast beam transport fixing device;

[0026] Figure 3 The utility model proposes a split three-dimensional structure schematic diagram of the adjustable precast beam transport fixing device;

[0027] Figure 4 The utility model proposes a fixing rod partial section three-dimensional structure schematic diagram of the adjustable precast beam transport fixing device;

[0028] Figure 5 The utility model proposes a fixing rod split partial three-dimensional structure schematic diagram of the adjustable precast beam transport fixing device;

[0029] Figure 6A split three-dimensional structure schematic view of the fixing assembly of the adjustable prefabricated beam transportation fixing device is provided in the utility model.

[0030] Figure 7 A whole three-dimensional structure schematic view of the supporting assembly of the adjustable prefabricated beam transportation fixing device is provided in the utility model.

[0031] Figure 8 A right three-dimensional structure schematic view of the supporting assembly of the adjustable prefabricated beam transportation fixing device is provided in the utility model.

[0032] Legend:

[0033] 1, adjusting assembly; 2, fixed rod; 3, supporting assembly; 4, fixed assembly; 5, rope; 11, bottom plate; 12, rubber pad; 13, sliding groove; 14, motor; 15, control rod; 21, empty pipe; 22, extension rod; 23, control sleeve; 24, connecting seat; 25, limiting piece; 251, connecting petal; 252, limiting block; 231, control groove; 41, shell; 42, adjusting rod; 43, connecting block; 44, clamping plate; 45, mounting ring; 31, sliding block; 32, mounting plate; 33, support plate; 34, mounting frame; 35, air cylinder; 351, air rod; 36, sliding rod; 38, supporting rod; 39, connecting rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0035] Reference Figure 1 - Figure 3 An embodiment provided by the utility model: an adjustable prefabricated beam transportation fixing device, including adjusting assembly 1, it is used for cooperation and adjustment the distance between two supporting assemblies 3, the upper portion left and right sides of adjusting assembly 1 are provided with supporting assembly 3, it is used for cooperation and support the lower part of prefabricated beam, it can be adjusted according to the inclination angle of the lower part of prefabricated beam, the left and right sides of adjusting assembly 1 are provided with fixed rod 2, it is used for cooperation and support and fixed prefabricated beam, the upper portion of two fixed rods 2 is provided with fixed assembly 4, it is used for auxiliary cooperation and fixed prefabricated beam, the upper portion of two fixed assemblies 4 is movably connected with rope 5.

[0036] Further, the adjusting assembly 1 comprises a bottom plate 11 for matching connection of components, for matching placement of the precast beam, a sliding groove 13 is arranged in the middle of the bottom plate 11, a sliding block 31 is slidingly connected with the sliding groove 13, a control rod 15 is penetratingly and rotatably connected with the middle of the bottom plate 11, opposite threads are arranged on the left and right outer walls of the control rod 15, a motor 14 is fixedly connected with the right side of the bottom plate 11, for matching driving the control rod 15 to rotate, the output end of the motor 14 is fixedly connected with the control rod 15, rubber pads 12 are fixedly connected with the top surface of the bottom plate 11, for preventing slipping and buffering.

[0037] As shown in Figure 4 Figure 5 The fixed rod 2 comprises an empty tube 21 for matching adjustment and connection of the extension rod 22, the extension rod 22 is slidingly connected with the middle of the empty tube 21, for matching fixing of the precast beams with different sizes, the side of the empty tube 21 close to the extension rod 22 is provided with a limiting piece 25 for matching fixing of the position of the extension rod 22, the outer part of the limiting piece 25 is provided with a control sleeve 23 for matching control of the fixing of the extension rod 22 by the limiting piece 25, the control sleeve 23 is threadedly connected with the empty tube 21, for matching adjustment of the positions of the plurality of limiting blocks 252 in the control groove 231, the lower part of the two empty tubes 21 and the upper part of the two extension rods 22 are movably connected with connecting seats 24 for matching connection between the fixed rod 2 and the fixed assembly 4 and the bottom plate 11, the connecting seat 24 at the lower part is fixedly connected with the bottom plate 11, the limiting piece 25 comprises connecting petals 251 and the number of the connecting petals 251 is plural, the connecting petals 251 have a certain elasticity and can be deformed to a certain degree, the connecting petals 251 are arranged obliquely, for matching opening and closing of the plurality of limiting blocks 252, the connecting petals 251 are fixedly connected with the empty tube 21, the side of the connecting petals 251 away from the empty tube 21 is fixedly connected with the limiting block 252, the inner walls of the plurality of limiting blocks 252 are fixedly connected with anti-skid pads, the inner part of the control sleeve 23 is provided with a control groove 231 which is circular truncated cone-shaped, the upper part of the control groove 231 has a smaller diameter than the lower part, for matching control of the opening and closing of the plurality of limiting blocks 252, the plurality of limiting blocks 252 are movably connected with the control groove 231.

[0038] As shown in Figure 6 ​As shown, the fixing assembly 4 comprises a housing 41, which is used for matching connection of components, the connecting seat 24 in the upper part is fixedly connected with the housing 41, the top of the housing 41 is fixedly connected with the mounting ring 45, which is used for matching installation of the fixing rod 2 in the upper part, the two ends of the rope 5 are movably connected with the two mounting rings 45 respectively, the inner wall of the housing 41 is slidably connected with the connecting block 43 in the upper and lower parts, which is used for matching connection of the clamping plate 44, the middle part of the housing 41 penetrates and is rotatably connected with the adjusting rod 42, the outer wall of the adjusting rod 42 is provided with opposite threads in the upper and lower parts respectively, the adjusting rod 42 penetrates and is threadedly connected with the connecting block 43, the connecting block 43 is fixedly connected with the clamping plate 44 on the side away from the connecting seat 24, the clamping plate 44 in the upper part is longer than the clamping plate 44 in the lower part, which is used for assisting the fixing of the precast beam.

[0039] As shown, Figure 7 Figure 8 As shown, the supporting assembly 3 comprises a sliding block 31, which is used for matching connection between the supporting assembly 3 and the bottom plate 11, the control rod 15 penetrates and is threadedly connected with the sliding block 31, which is used for matching adjustment of the position of the supporting assembly 3, the top side of the sliding block 31 is fixedly connected with the mounting plate 32, which is used for matching connection of the supporting plate 33, the upper part of the mounting plate 32 is movably connected with the supporting plate 33, the other side of the top of the sliding block 31 is fixedly connected with the mounting frame 34, which is used for matching connection of components, the rear side of the mounting frame 34 is fixedly connected with the air cylinder 35, which is used for driving the supporting assembly 3, the output end of the air cylinder 35 is provided with an air rod 351, the air rod 351 penetrates and is movably connected with the mounting frame 34, one end of the air rod 351 away from the air cylinder 35 is fixedly connected with the sliding rod 36, the sliding rod 36 penetrates and is slidably connected with the mounting frame 34, the front and rear sides of the mounting frame 34 are provided with sliding openings matched with the sliding rod 36, the sliding rod 36 can only slide left and right in the mounting frame 34, the two ends of the sliding rod 36 are movably connected with the supporting rod 38, which is used for matching driving of the supporting plate 33, the side of the supporting plate 33 close to the air cylinder 35 is fixedly connected with the connecting rod 39, which is used for matching connection between the supporting rod 38 and the supporting plate 33, the connecting rod 39 penetrates and is rotatably connected with the two supporting rods 38.

[0040] ​Working principle: in use, first, the prefabricated beam is placed on the base plate 11, then the motor 14 is opened according to the size of the prefabricated beam, the motor 14 will drive the control rod 15 to rotate, when the control rod 15 rotates, it will drive the two sliding blocks 31 connected with it to slide in the sliding groove 13, thereby driving the two supporting assemblies 3 to approach each other, so that the supporting assemblies 3 can support the two sides of the prefabricated beam, then the air cylinder 35 is opened according to the inclination angle of the lower part of the prefabricated beam, the air cylinder 35 will drive the air rod 351 to move, the slide rod 36 connected with the air rod 351 will slide in the mounting frame 34, at the same time, the supporting rod 38 connected with it will move, when the supporting rod 38 moves, because its upper end is connected with the supporting plate 33 through the connecting rod 39, and the lower part of the supporting plate 33 is movably connected with the mounting plate 32, therefore, when the slide rod 36 moves, it will drive the supporting plate 33 to adjust the angle through the supporting rod 38, so that the supporting plate 33 can better fit the side of the prefabricated beam to support it, when the supporting assembly 3 is adjusted, the length of the fixing rod 2 can be adjusted, the control sleeve 23 is rotated, so that the control sleeve 23 moves towards the extension rod 22, thereby making the plurality of limiting blocks 252 move towards the direction with larger diameter of the control groove 231, so that the plurality of limiting blocks 252 can be driven by the connecting petals 251 to open, thereby loosening the extension rod 22, then the position of the extension rod 22 can be adjusted, so that the fixing assembly 4 is adjusted to the appropriate position, then the control sleeve 23 is rotated in the reverse direction, the control groove 231 drives the plurality of limiting blocks 252 to tighten, thereby fixing the extension rod 22, then the two clamping plates 44 on the fixing assembly 4 are respectively clamped on the upper and lower sides of the upper part of the prefabricated beam, then the adjusting rod 42 is rotated, so that it drives the two clamping plates 44 to approach each other through the connecting block 43, thereby fixing the upper part of the prefabricated beam, then the rope 5 is passed through the two mounting rings 45 and is tied with the mounting rings 45, thereby fixing the positions of the fixing rod 2 and the fixing assembly 4.

[0041] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An adjustable precast beam transport fixture comprising an adjustment assembly (1), characterized in that: The upper left and right sides of the adjusting assembly (1) are provided with supporting assemblies (3), and the left and right sides of the adjusting assembly (1) are provided with fixed rods (2), the upper parts of the two fixed rods (2) are provided with fixed assemblies (4), the upper parts of the two fixed assemblies (4) are movably connected with a rope (5), the adjusting assembly (1) comprises a bottom plate (11), a sliding groove (13) is formed in the middle part of the bottom plate (11), a control rod (15) penetrates through the middle part of the bottom plate (11) and is rotatably connected with the bottom plate (11), and a motor (14) is fixedly connected to the right side of the bottom plate (11).

2. An adjustable precast beam transport fixture as claimed in claim 1, wherein: The top surface of the bottom plate (11) is fixedly connected with rubber pads (12) in front and back.

3. An adjustable precast beam transport fixture as defined in claim 1, wherein: The fixed rod (2) comprises an empty pipe (21), the middle part of the empty pipe (21) is movably connected with an extension rod (22), one side of the empty pipe (21) close to the extension rod (22) is provided with a limiting piece (25), the outer part of the limiting piece (25) is provided with a control sleeve (23), and the control sleeve (23) is threadedly connected with the empty pipe (21).

4. An adjustable precast beam transport fixture as claimed in claim 3, wherein: The lower parts of the two empty pipes (21) and the upper parts of the two extension rods (22) are movably connected with connecting seats (24), and the connecting seats (24) located at the lower parts are fixedly connected with the bottom plate (11).

5. An adjustable precast beam transport fixture as claimed in claim 3, wherein: The limiting piece (25) comprises a plurality of connecting petals (251), the connecting petals (251) are fixedly connected with the empty pipe (21), and the side, away from the empty pipe (21), of the connecting petals (251) is fixedly connected with limiting blocks (252).

6. An adjustable precast beam transport fixture as claimed in claim 5, wherein: The inner part of the control sleeve (23) is provided with a control groove (231), and the plurality of limiting blocks (252) are movably connected with the control groove (231).

7. An adjustable precast beam transport fixture as recited in claim 4, wherein: The fixed assembly (4) comprises a shell (41), the connecting seat (24) located at the upper part is fixedly connected with the shell (41), the top of the shell (41) is fixedly connected with a mounting ring (45), the two ends of the rope (5) are movably connected with the two mounting rings (45) respectively, the inner wall of the shell (41) is movably connected with connecting blocks (43) at the upper and lower parts, the middle part of the shell (41) penetrates through and is rotatably connected with an adjusting rod (42), the adjusting rod (42) penetrates through and is threadedly connected with the connecting blocks (43), and the side, away from the connecting seat (24), of the connecting blocks (43) is fixedly connected with clamping plates (44).

8. An adjustable precast beam transport fixture as described in claim 1, wherein: The support assembly (3) includes a sliding block (31), the control rod (15) is through and is connected with the sliding block (31), one side of the top of the sliding block (31) is fixedly connected with a mounting plate (32), the upper portion of the mounting plate (32) is movably connected with a support plate (33), the other side of the top of the sliding block (31) is fixedly connected with a mounting frame (34), the rear side of the mounting frame (34) is fixedly connected with a pneumatic cylinder (35), the output end of the pneumatic cylinder (35) is provided with a gas rod (351), the gas rod (351) is through and is movably connected with the mounting frame (34), one end of the gas rod (351) away from the pneumatic cylinder (35) is fixedly connected with a sliding rod (36), the sliding rod (36) is through and is movably connected with the mounting frame (34), both ends of the sliding rod (36) are movably connected with support rods (38), one side of the support plate (33) close to the pneumatic cylinder (35) is fixedly connected with a connecting rod (39), the connecting rod (39) is through and is rotatably connected with the two support rods (38).

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