A building steel structure transfer device

Abstract

The invention discloses a building steel structure transfer device, which belongs to the technical field of shock-absorbing steel, and comprises a support plate, wherein the middle part of the lower surface of the support plate is fixedly connected to the top end of the fixing rod, and the bottom end of the fixing column penetrates into the interior of the spring cavity and is fixedly connected to the upper surface of the limiting plate, the lower surface of the limiting plate is fixedly connected to the top end of the shock-absorbing spring, and the bottom end of the shock-absorbing spring is fixedly connected to the inner wall of the bottom end of the spring cavity, the bottom end of the spring cavity is fixedly connected to the upper surface of the bottom plate, and the upper surfaces of the bottom plates on both sides of the spring cavity are fixedly connected with fixing blocks, the top end of the fixing block is hinged to the first hinge rod, and the bottom end of the first hinge rod is fixedly connected to the upper surface of the bottom plate through a compression spring; by arranging the shock-absorbing spring, the compression spring and the telescopic rod, triple decompression of the support plate is achieved, rigid damage to the support plate due to excessive weight of the steel is avoided, and a good shock-absorbing effect is also played on the device.

Description

Technical Field

[0001] The invention belongs to the technical field of shock-absorbing steel, and in particular relates to a transport device for a building steel structure. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. Steel structure is easy to rust. Generally, steel structure needs to be rust-proofed, galvanized or painted, and it needs regular maintenance. During the construction process, it is usually necessary to transport the building steel structure.

[0003] At present, the existing transfer device is prone to shaking during the transfer of building steel structures. When the steel structure is placed on the transfer platform, if the transfer platform does not have a good pressure resistance effect, the transfer platform is easily damaged, which is not conducive to the transfer of the steel structure and increases the labor intensity. In addition, the existing transfer device requires manual transportation of steel to the transfer device when in use. Since the steel structure is relatively heavy, manual transportation is more physically demanding and there are certain safety hazards. In addition, the existing transfer device cannot fix the position of the steel components when moving, which easily causes the steel components to collide with each other, thereby affecting the transfer efficiency. Summary of the invention

[0004] The object of the present invention is to provide a building steel structure transfer device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a building steel structure transport device, comprising a support plate, the middle part of the lower surface of the support plate is fixedly connected to the top end of the fixing rod, and the bottom end of the fixing column penetrates into the interior of the spring cavity and is fixedly connected to the upper surface of the limiting plate, the lower surface of the limiting plate is fixedly connected to the top end of the shock-absorbing spring, and the bottom end of the shock-absorbing spring is fixedly connected to the inner wall of the bottom end of the spring cavity, the bottom end of the spring cavity is fixedly connected to the upper surface of the bottom plate, and the upper surfaces of the bottom plates on both sides of the spring cavity are fixedly connected with fixing blocks, the top end of the fixing block is hinged to the first hinge rod, and the bottom end of the first hinge rod is fixedly connected to the upper surface of the bottom plate through a compression spring, a groove is provided in the interior of the first hinge rod, and the groove matches the roller, the roller is fixedly connected to the bottom end of the first connecting rod, and the first connecting rod is fixedly connected to the lower surface of the support plate, both ends of the lower surface of the support plate are fixedly connected to the free end of the telescopic rod, and the bottom end of the telescopic rod is fixedly connected to the two ends of the upper surface of the bottom plate.

[0006] The plan needs to explain:

[0007] Electric push rods and motors are both commonly used components in the prior art, and the models used can be customized according to actual usage requirements.

[0008] As a preferred embodiment, fixed columns are fixedly connected to both ends of one side wall of the base plate, and a sliding rod is fixedly connected between the two fixed columns, the outer wall of the sliding rod is sleeved with a sliding sleeve, and the sliding sleeve is slidably connected to the sliding rod, the outer walls of the two sliding sleeves are hinged to one end of the second hinged rod, and the other ends of the two second hinged rods are hinged to the hinge seat, an electric push rod is installed between the two second hinged rods, the hinge seat is installed in the middle of the lower surface of the carrier plate, and both ends of the carrier plate are fixedly connected with sliders, and the sliders are slidably connected to the sliding grooves opened in the fixed columns.

[0009] As a preferred embodiment, the inner middle part of the support plate is a hollow structure, and a motor is installed at one end of the inner middle part of the support plate, the output shaft of the motor is fixedly connected to one end of the screw rod, and the other end of the screw rod is rotatably connected to a bearing, the bearing is fixed on the other end of the inner middle part of the support plate, the outer side wall of the screw rod is rotatably connected to the wire sleeve, and the outer side wall of the wire sleeve is fixedly connected to the bottom end of the clamping plate, and the clamping plate corresponds to the fixed plate fixedly connected to the upper surface of the support plate.

[0010] As a preferred embodiment, both side walls of the fixing plate are fixedly connected to one end of the elastic fixing belt, and the other end of the elastic fixing belt is fixedly connected to a buckle, and the buckle matches the slots opened on both sides of the clamping plate.

[0011] As a preferred embodiment, a push rod is installed on the upper surface of the base plate away from the fixed column, and an outer wall of the push rod is provided with an anti-slip sleeve, and universal wheels are installed around the lower surface of the base plate.

[0012] As a preferred embodiment, a control switch is installed on the outer side wall of the support plate, and the control switch is electrically connected to the electric push rod and the motor.

[0013] Compared with the prior art, the building steel structure transfer device provided by the present invention has at least the following beneficial effects:

[0014] (1) By setting up a shock-absorbing spring, a compression spring and a telescopic rod, the support plate is triple-decompressed, avoiding rigid damage to the support plate caused by the heavy steel, playing a good shock-absorbing role for the entire device and extending the service life of the device;

[0015] (2) By opening the electric push rod, the extension and retraction of the electric push rod will cause the sliding sleeve to move left and right on the sliding rod. Through the connection between the sliding sleeve, the second hinge rod, the hinge seat and the carrier plate, the slider drives the carrier plate to move up and down in the sliding groove opened in the fixed column, so that it is convenient for the staff to transport the steel structure to the support plate, thus avoiding the traditional manual transportation of the steel structure from the ground, reducing the work intensity and improving the transportation efficiency;

[0016] (3) By turning on the motor, the output shaft of the motor drives the screw to rotate, and the rotational force of the screw is used to drive the wire sleeve to move left and right. Therefore, through the connection between the wire sleeve and the clamping plate, the clamping plate moves left and right on the upper surface of the support plate. Through the cooperation of the clamping plate and the fixed plate, the steel structure placed on the support plate can be clamped, which greatly enhances its stability and firmness during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention;

[0018] Figure 2 It is a side view structural schematic diagram of the fixing rod of the present invention;

[0019] Figure 3 It is a schematic diagram of the side structure of the clamping plate of the present invention;

[0020] Figure 4 It is a schematic diagram of the top structure of the present invention.

[0021] In the figure: 1. bottom plate; 2. support plate; 3. control switch; 4. fixing rod; 5. limit plate; 6. shock-absorbing spring; 7. spring chamber; 8. connecting rod; 9. roller; 10. first hinge rod; 11. groove; 12. fixing block; 13. compression spring; 14. telescopic rod; 15. fixing column; 16. sliding rod; 17. sliding sleeve; 18. second hinge rod; 19. electric push rod; 20. hinge seat; 21. carrier plate; 22. slider; 23. slide groove; 24. fixing plate; 25. clamping plate; 26. motor; 27. screw rod; 28. bearing; 29. ​​screw sleeve; 30. elastic fixing belt; 31. buckle; 32. slot; 33. push rod; 34. anti-slip sleeve; 35. universal wheel. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0024] See also Figure 1-4The present invention provides a building steel structure transfer device, including a support plate 2, the middle of the lower surface of the support plate 2 is fixedly connected to the top of the fixing rod 4, and the bottom end of the fixing column 15 penetrates into the interior of the spring cavity 7 and is fixedly connected to the upper surface of the limit plate 5, the lower surface of the limit plate 5 is fixedly connected to the top of the shock-absorbing spring 6, and the bottom end of the shock-absorbing spring 6 is fixedly connected to the inner wall of the bottom end of the spring cavity 7, the bottom end of the spring cavity 7 is fixedly connected to the upper surface of the bottom plate 1, and the upper surfaces of the bottom plates 1 on both sides of the spring cavity 7 are fixedly connected with fixing blocks 12 The top end of the fixed block 12 is hinged to the first hinge rod 10, and the bottom end of the first hinge rod 10 is fixedly connected to the upper surface of the bottom plate 1 through a compression spring 13. A groove 11 is provided inside the first hinge rod 10, and the groove 11 matches the roller 9. The roller 9 is fixedly connected to the bottom end of the first connecting rod 8, and the first connecting rod 8 is fixedly connected to the lower surface of the support plate 2. Both ends of the lower surface of the support plate 2 are fixedly connected to the free ends of the telescopic rod 14, and the bottom end of the telescopic rod 14 is fixedly connected to both ends of the upper surface of the bottom plate 1 (see Figure 1 ); by providing a shock-absorbing spring 6, a compression spring 13 and a telescopic rod 14, the support plate 2 is triple decompressed, thereby avoiding rigid damage to the support plate 2 due to heavy steel, and also playing a good shock-absorbing role for the entire device.

[0025] A fixed column 15 is fixedly connected to both ends of one side wall of the bottom plate 1, and a slide bar 16 is fixedly connected between the two fixed columns 15. A sliding sleeve 17 is sleeved on the outer wall of the slide bar 16, and the sliding sleeve 17 is slidably connected to the slide bar 16. The outer walls of the two sliding sleeves 17 are hinged to one end of a second hinged rod 18, and the other ends of the two second hinged rods 18 are hinged to a hinge seat 20. An electric push rod 19 is installed between the two second hinged rods 18. The hinge seat 20 is installed in the middle of the lower surface of the carrier plate 21, and the two ends of the carrier plate 21 are fixedly connected to a slider 22, and the slider 22 is slidably connected to a slide groove 23 opened inside the fixed column 15 (see Figure 1 and Figure 2 ); turn on the electric push rod 19 by controlling the switch 3, and the extension and retraction of the electric push rod 19 will cause the sliding sleeve 17 to move left and right on the sliding rod 16, and through the connection between the sliding sleeve 17, the second hinge rod 18, the hinge seat 20 and the carrier plate 21, the slider 22 drives the carrier plate 21 to move up and down in the sliding groove 23 opened in the fixed column 15, which facilitates the staff to transport the steel structure to the support plate 2.

[0026] The inner middle of the support plate 2 is a hollow structure, and a motor 26 is installed at one end of the inner middle of the support plate 2, the output shaft of the motor 26 is fixedly connected to one end of the screw rod 27, and the other end of the screw rod 27 is rotatably connected to a bearing 28, and the bearing 28 is fixedly arranged on the other end of the inner middle of the support plate 2, the outer side wall of the screw rod 27 is rotatably connected to the wire sleeve 29, and the outer side wall of the wire sleeve 29 is fixedly connected to the bottom end of the clamping plate 25, and the clamping plate 25 corresponds to the fixed plate 24 fixedly connected to the upper surface of the support plate 2 (see Figure 3 and Figure 4 ); by turning on the motor 26, the output shaft of the motor 26 drives the screw rod 27 to rotate, and the rotational force of the screw rod 27 is used to drive the wire sleeve 29 to move left and right, so that through the connection between the wire sleeve 29 and the clamping plate 25, the clamping plate 25 moves left and right on the upper surface of the support plate 2, and through the cooperation between the clamping plate 25 and the fixing plate 24, the steel structure placed on the support plate 2 can be clamped, thereby enhancing the stability of the steel structure during transportation.

[0027] The two side walls of the fixing plate 24 are fixedly connected to one end of the elastic fixing belt 30, and the other end of the elastic fixing belt 30 is fixedly connected to a buckle 31, which matches the slots 32 opened on both sides of the clamping plate 25 (see Figure 3 and Figure 4 ); the steel structure can be fixed by snapping the buckle 31 on the elastic fixing belt 30 with the slot 32 on the clamping plate 25.

[0028] A push rod 33 is installed on the upper surface of the bottom plate 1 away from the fixed column 15, and an anti-slip sleeve 34 is provided on the outer wall of the push rod 33. Universal wheels 35 are installed around the lower surface of the bottom plate 1 (see FIG. Figure 1 and Figure 4 ); by pushing the push rod 33, the plurality of universal wheels 35 under the bottom plate 1 can be driven to move, thereby driving the entire device to move.

[0029] The outer wall of the support plate 2 is provided with a control switch 3, and the control switch 3 is electrically connected to the electric push rod 19 and the motor 26 (see Figure 1 ); When the control switch 3 is turned on, the electric push rod 19 and the motor 26 can be controlled to work.

[0030] When in use, first, by pushing the push rod 33, the multiple universal wheels 35 under the bottom plate 1 can be driven to move, thereby driving the entire device to move. When it moves to the required loading position, the electric push rod 19 is turned on by the control switch 3. The extension and retraction of the electric push rod 19 will cause the sliding sleeve 17 to move left and right on the sliding rod 16. Through the connection between the sliding sleeve 17, the second hinge rod 18, the hinge seat 20 and the carrier plate 21, the slider 22 drives the carrier plate 21 to rise and fall in the sliding groove 23 opened in the fixed column 15, so that it is convenient for the staff to transport the steel structure to the support plate 2. When the steel is placed on the support plate 2, it will drive the limit plate 5 and the connecting rod 8 to move downward, and the limit plate 5 will press the damping spring 6 in the spring cavity 7, and the damping spring 6 will be used to Buffering, the roller 9 on the connecting rod 8 applies pressure to the hinge rod, and the compression spring 13 under the hinge rod can effectively reduce shock and resist pressure on it, and then the motor 26 is turned on by controlling the switch 3, and the output shaft of the motor 26 drives the screw rod 27 to rotate, and the rotational force of the screw rod 27 is used to drive the wire sleeve 29 to move left and right, so that through the connection between the wire sleeve 29 and the clamping plate 25, the clamping plate 25 moves left and right on the upper surface of the support plate 2, and through the cooperation of the clamping plate 25 and the fixing plate 24, the steel structure placed on the support plate 2 can be clamped, and then the buckle 31 on the elastic fixing belt 30 is clamped with the slot 32 on the clamping plate 25 to fix the steel structure, and finally the push rod 33 is used to move the device to the designated area.

[0031] 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 building steel structure transfer device, comprising a support plate (2), characterized in that: The middle of the lower surface of the support plate (2) is fixedly connected to the top of the fixing rod (4), and the bottom end of the fixing rod (4) penetrates into the interior of the spring cavity (7) and is fixedly connected to the upper surface of the limiting plate (5), the lower surface of the limiting plate (5) is fixedly connected to the top of the shock absorbing spring (6), and the bottom end of the shock absorbing spring (6) is fixedly connected to the inner wall of the bottom end of the spring cavity (7), the bottom end of the spring cavity (7) is fixedly connected to the upper surface of the bottom plate (1), and the upper surfaces of the bottom plates (1) on both sides of the spring cavity (7) are fixedly connected with fixing blocks (12), and the top end of the fixing blocks (12) is connected to the first hinge. The connecting rods (10) are hinged, and the bottom end of the first hinged rod (10) is fixedly connected to the upper surface of the base plate (1) through a compression spring (13); a groove (11) is provided inside the first hinged rod (10), and the groove (11) matches the roller (9); the roller (9) is fixedly connected to the bottom end of the first connecting rod (8), and the first connecting rod (8) is fixedly connected to the lower surface of the support plate (2); both ends of the lower surface of the support plate (2) are fixedly connected to the free ends of the telescopic rod (14), and the bottom end of the telescopic rod (14) is fixedly connected to the two ends of the upper surface of the base plate (1); A fixed column (15) is fixedly connected to both ends of a side wall of the bottom plate (1), and a sliding rod (16) is fixedly connected between the two fixed columns (15). A sliding sleeve (17) is sleeved on the outer wall of the sliding rod (16), and the sliding sleeve (17) is slidably connected to the sliding rod (16). The outer walls of the two sliding sleeves (17) are hinged to one end of a second hinged rod (18), and the other ends of the two second hinged rods (18) are hinged to a hinge seat (20). An electric push rod (19) is installed between the two second hinged rods (18). The hinge seat (20) is installed in the middle of the lower surface of the carrier plate (21), and sliders (22) are fixedly connected to both ends of the carrier plate (21). The slider (22) is slidably connected to a sliding groove (23) provided inside the fixed column (15); The middle of the support plate (2) is hollow, and a motor (26) is installed at one end of the middle of the support plate (2), the output shaft of the motor (26) is fixedly connected to one end of a screw rod (27), and the other end of the screw rod (27) is rotatably connected to a bearing (28), and the bearing (28) is fixedly arranged on the other end of the middle of the support plate (2), the outer wall of the screw rod (27) is rotatably connected to a threaded sleeve (29), and the outer wall of the threaded sleeve (29) is fixedly connected to the bottom end of a clamping plate (25), and the clamping plate (25) corresponds to a fixed plate (24) fixedly connected to the upper surface of the support plate (2); Both side walls of the fixing plate (24) are fixedly connected to one end of an elastic fixing band (30), and the other end of the elastic fixing band (30) is fixedly connected to a buckle (31), and the buckle (31) matches the clamping grooves (32) provided on both sides of the clamping plate (25).

2. A building steel structure transfer device according to claim 1, characterized in that: A push rod (33) is installed on the upper surface of the base plate (1) away from the fixed column (15), and an anti-slip sleeve (34) is provided on the outer wall of the push rod (33). Universal wheels (35) are installed on all four sides of the lower surface of the base plate (1).

3. A building steel structure transfer device according to claim 1, characterized in that: A control switch (3) is installed on the outer side wall of the support plate (2), and the control switch (3) is electrically connected to the electric push rod (19) and the motor (26).

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