A multifunctional lifting bracket for construction engineering

Abstract

The invention discloses a multifunctional lifting support for construction engineering, wherein side rotating frame structures are respectively installed at the upper and lower ends of the right side of the longitudinal frame, and the side rotating frame structure is fixedly connected to the longitudinal frame through a rotating fixed frame structure, one end of an axis frame is welded on the middle part of the left side of the longitudinal frame, and the other end of the axis frame is hinged to the transverse frame, and the lower end of the transverse frame is fixedly connected to the crane body through bolts, and longitudinal axis plates are respectively welded on the upper and lower parts of the left side of the longitudinal frame, the longitudinal axis plate is hinged to one end of a movable plug rod, and the other end of the movable plug rod is plugged with a movable tube, the movable tube is hinged to the transverse axis plate, and the transverse axis plate is welded to the middle part of the transverse frame, and a limiting plate is symmetrically welded between the movable plug rod and the movable tube, a tightening spring is sleeved between the movable plug rod and the movable tube, and the tightening spring is arranged on the inner side of the limiting plate, an adjustable protective cover structure is installed on the left side of the upper end of the transverse frame, an L-shaped protective plate is arranged on the longitudinal frame on one side of the longitudinal axis plate, and steel wire limiting ropes are respectively welded on the upper and lower sides of the limiting plate.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering construction, in particular to a multifunctional building engineering construction lifting bracket. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls and foundations, and can form internal spaces to meet people's needs for production, residence, study and public activities. However, the existing lift brackets do not have the function of shielding the crane body from rain, and it is inconvenient to rotate the bracket to one side when not in use and it is inconvenient to fix the bracket when in use. Therefore, it is urgent to introduce a multifunctional lift bracket for construction engineering. Summary of the invention

[0003] In response to the above-mentioned technical problems in the related art, the present invention proposes a multifunctional construction engineering lifting bracket, which can solve the problems that the existing lifting bracket does not have the function of shielding the crane body from rain, it is convenient to rotate the bracket to one side when not in use, and it is inconvenient to fix the bracket when in use.

[0004] To achieve the above technical objectives, the technical solution of the present invention is implemented as follows: a multifunctional construction engineering lifting bracket comprises a longitudinal frame, and the upper and lower ends of the right side of the longitudinal frame are respectively installed with side rotating frame structures, and the side rotating frame structure is fixedly connected to the longitudinal frame through a rotating fixed frame structure, and one end of the axis frame is welded to the middle part of the left side of the longitudinal frame, and the other end of the axis frame is hinged to the transverse frame, and the lower end of the transverse frame is fixedly connected to the crane body by bolts, and longitudinal axis plates are respectively welded to the upper and lower left sides of the longitudinal frame, and the longitudinal axis plates are connected to the movable plug rods One end of the movable plug rod is hinged, and the other end of the movable plug rod is connected to the movable tube, the movable tube is hinged to the transverse axis plate, and the transverse axis plate is welded to the middle part of the transverse frame, and a limit plate is symmetrically welded between the movable plug rod and the movable tube, a tightening spring is provided between the movable plug rod and the movable tube, and the tightening spring is arranged on the inner side of the limit plate, an adjustable protective cover structure is installed on the left side of the upper end of the transverse frame, an L-shaped protective plate is arranged on the longitudinal frame on one side of the longitudinal axis plate, and steel wire limit ropes are respectively welded on the upper and lower sides of the limit plate.

[0005] Furthermore, the side rotating frame structure includes a longitudinal mounting plate, the upper and lower ends of the right side of the longitudinal mounting plate are respectively welded with fixed ear plates, the left side of the longitudinal mounting plate is symmetrically welded with a transverse fixing frame, a longitudinal rod is fixed on the inner side of the transverse fixing frame, the longitudinal rod is sleeved on one end of the transverse connecting plate, the outer ring of the ball bearing is embedded in the transverse connecting plate, and the other end of the transverse connecting plate is welded to the longitudinal frame.

[0006] Furthermore, the rotating fixed frame structure includes a fixed hole plate, a movable hole plate is arranged on the right side of the fixed hole plate, a T-shaped plug rod passes through the fixed hole plate and is inserted into the movable hole plate, one side of the T-shaped plug rod is connected to the nut through a threaded connection, the lower end of the fixed hole plate is bolted to one end of the connecting rope by a bolt, and the other end of the connecting rope is installed in the middle position on the left side of the T-shaped plug rod by a bolt.

[0007] Furthermore, the adjustable protective cover structure includes a transverse plate frame, which is installed on the upper left side of the transverse frame by screws, one end of the transverse plate frame is plugged into one end of a transverse plug plate, the other end of the transverse plug plate is glued to the left end arc cover, and a side arc cover is arranged at the bottom end of the transverse plate frame, and a tightening bolt is installed at one end of the side arc cover.

[0008] Furthermore, the tightening bolts are connected to the transverse plate frame and the transverse plug plate via threads.

[0009] Furthermore, a hook is fixedly provided at the bottom end of the crane body.

[0010] Furthermore, the L-shaped protective plate is mounted on the upper left side of the longitudinal frame by bolts.

[0011] Beneficial effects of the invention: In view of the deficiencies in the prior art, the structure of the present application has the following beneficial effects;

[0012] 1. The side arc cover is glued to the lower position of the front and rear ends of the horizontal plate frame, which is beneficial to prevent rainwater from dripping onto the upper side of the crane body during use, thereby providing a rain shield for the crane body during use.

[0013] 2. The longitudinal rod passes through the inner ring of the ball bearing and is welded to the inner side of the transverse fixing frame, which is conducive to the transverse connecting plate rotating on the inner side of the transverse fixing frame during use, so as to rotate the transverse frame toward one side of the longitudinal mounting plate, so that the transverse frame is aligned with one side of the installation position of the longitudinal mounting plate;

[0014] 3. The T-shaped plug rod penetrates the fixed hole plate and is plugged into the inner side of the movable hole plate, which is conducive to fixing the transverse connecting plate and the transverse fixing frame together when in use, and prevents the transverse connecting plate from rotating inside the transverse fixing frame during operation;

[0015] 4. The nut is threadedly connected to the right end of the T-shaped rod, which is beneficial to prevent the T-shaped rod from being pulled out from the inner side of the movable orifice plate during use, so as to limit the T-shaped rod;

[0016] 5. One end of the connecting rope is screwed to the lower part of the fixed hole plate, and the other end is screwed to the middle position on the left side of the T-shaped plug rod, which is beneficial to prevent the T-shaped plug rod from falling and being lost when it is not in use;

[0017] 6. The L-shaped protective plate screws are installed on the upper left side of the longitudinal frame, which is conducive to protecting the upper side of the movable rod and the movable tube during use, thereby preventing rainwater from dripping onto the movable rod and the movable tube and affecting normal use;

[0018] 7. The tightening bolt is threadedly connected to the lower connection between the transverse plate frame and the transverse plug plate, which is convenient for tightening the transverse plug plate during use, and it is convenient to adjust the length of the transverse plug plate inserted in the transverse plate frame after loosening the tightening bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a multifunctional building engineering construction lifting bracket according to an embodiment of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the side rotating frame of the multifunctional building engineering construction lifting bracket according to an embodiment of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the rotating fixing frame of the multifunctional building engineering construction lifting bracket according to an embodiment of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of an adjustable protective cover of a multifunctional building engineering construction lifting bracket according to an embodiment of the present invention;

[0024] In the figure: 1. longitudinal frame; 2. side rotating frame structure; 21. longitudinal mounting plate; 22. fixed ear plate; 23. transverse fixed frame; 24. longitudinal rod; 25. ball bearing; 26. transverse connecting plate; 3. rotating fixed frame structure; 31. fixed hole plate; 32. movable hole plate; 33. T-shaped plug rod; 34. connecting rope; 35. nut; 4. axis frame; 5. transverse frame; 6. crane body; 7. longitudinal axis plate; 8. movable plug rod; 9. movable pipe; 10. limit plate; 11. tightening spring; 12. transverse axis plate; 13. adjustable protective cover structure; 131. transverse plate frame; 132. transverse plug plate; 133. tightening bolt; 134. left end arc cover; 135. side arc cover; 14. L-shaped protective plate; 15. wire limit rope. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying 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 described embodiments 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 belong to the scope of protection of the present invention.

[0026] As shown in FIGS. 1-4 , the multifunctional construction engineering lifting bracket according to the embodiment of the present invention comprises a longitudinal frame 1, a side rotating frame structure 2, a rotating fixed frame structure 3, an axis frame 4, a transverse frame 5, a crane body 6, a longitudinal axis plate 7, a movable plug rod 8, a movable pipe 9, a limit plate 10, a tightening spring 11, a transverse axis plate 12, an adjustable protective cover structure 13, an L-shaped protective plate 14 and a steel wire limit rope 15;

[0027] In a specific embodiment of the present invention, Figure 1As shown, side rotating frame structures 2 are respectively installed at the upper and lower ends of the right side of the longitudinal frame 1, the side rotating frame structure 2 is fixedly connected to the longitudinal frame 1 through a rotating fixed frame structure 3, and the fixed frame structure 3 is installed at the connection between the side rotating frame structure 2 and the longitudinal frame 1, one end of the axis frame 4 is welded to the middle position of the left side of the longitudinal frame 1, the other end of the axis frame 4 is hinged to the transverse frame 5, and the lower end of the transverse frame 5 is fixedly connected to the crane body 6 by bolts, and longitudinal axis plates 7 are respectively welded to the upper and lower left sides of the longitudinal frame 1, the longitudinal axis plate 7 is hinged to one end of a movable plug rod 8, the other end of the movable plug rod 8 is plugged with a movable tube 9, the movable tube 9 is hinged to the transverse axis plate 12, and the transverse axis plate 12 is welded to the middle of the transverse frame 5. A limit plate 10 is symmetrically welded between the movable plug rod 8 and the movable tube 9, a tensioning spring 11 is sleeved between the movable plug rod 8 and the movable tube 9, and the tensioning spring 11 is arranged on the inner side of the limit plate 10, an adjustable protective cover structure 13 is installed on the left side of the upper end of the transverse frame 5, an L-shaped protective plate 14 is arranged on the longitudinal frame 1 on one side of the longitudinal axis plate 7, and steel wire limiting ropes 15 are welded on the upper and lower sides of the limit plate 10 respectively, and the L-shaped protective plate 14 is installed on the upper left side of the longitudinal frame 1 by bolts, which is convenient for protecting the upper sides of the movable plug rod 8 and the movable tube 9 when in use, thereby preventing rainwater from dripping onto the movable plug rod 8 and the movable tube 9 and affecting normal use when it rains.

[0028] In a specific embodiment of the present invention, Figure 2 As shown, the side rotating frame structure 2 includes a longitudinal mounting plate 21, a fixed ear plate 22, a transverse fixing frame 23, a longitudinal rod 24, a ball bearing 25 and a transverse connecting plate 26. The upper and lower ends of the right side of the longitudinal mounting plate 21 are respectively welded with the fixed ear plates 22, and the transverse fixing frame 23 is symmetrically welded on the left side of the longitudinal mounting plate 21. A longitudinal rod 24 is fixed on the inner side of the transverse fixing frame 23. The longitudinal rod 24 passes through the inner ring of the ball bearing 25 and is welded to the inner side of the transverse fixing frame 23. When in use, the transverse connecting plate 26 is convenient to rotate on the inner side of the transverse fixing frame 23, so as to rotate the transverse frame 5 to one side of the longitudinal mounting plate 21, so that the transverse frame 5 is aligned with one side of the installation position of the longitudinal mounting plate 21.

[0029] In a specific embodiment of the present invention, Figure 3As shown, the rotating fixed frame structure 3 includes a fixed hole plate 31, a movable hole plate 32, a T-shaped plug rod 33, a connecting rope 34 and a nut 35. The movable hole plate 2 is arranged on the right side of the fixed hole plate 31. The T-shaped plug rod 33 penetrates the fixed hole plate 31 and is inserted into the movable hole plate 32. When in use, the transverse connecting plate 26 and the transverse fixing frame 23 can be fixed together, and the transverse connecting plate 26 is prevented from rotating inside the transverse fixing frame 23 during operation. One side of the T-shaped plug rod 33 is connected to the nut 35 by a thread. The lower end of the fixed hole plate 31 is bolted to one end of the connecting rope 34 by bolts, and the other end of the connecting rope 34 is installed in the middle position of the left side of the T-shaped plug rod 33 by bolts. When in use, the T-shaped plug rod 33 can be prevented from being withdrawn from the inner side of the movable hole plate 32, so as to play a limiting function for the T-shaped plug rod 33. One end of the connecting rope 34 is screwed to the lower part of the fixed hole plate 31, and the other end is screwed to the middle position of the left side of the T-shaped plug rod 33. When the T-shaped plug rod 33 is not in use, it can prevent the T-shaped plug rod 33 from falling and being lost.

[0030] In a specific embodiment of the present invention, the adjustable protective cover structure 13 includes a transverse plate frame 131, a transverse plug plate 132, a tightening bolt 133, a left end arc cover 134 and a side arc cover 135. The transverse plate frame 131 is installed on the left side of the upper part of the transverse frame 5 by screws, one end of the transverse plate frame 131 is plugged into one end of the transverse plug plate 132, and the other end of the transverse plug plate 132 is glued to the left end arc cover 134. The bottom end of the transverse plate frame 131 is provided with the side arc cover 135. The tightening bolt 133 is installed at one end of the side arc cover 135, which can prevent rainwater from dripping onto the upper side of the crane body 6 when in use, thereby providing rain protection for the crane body 6 when in use. The tightening bolt 133 is threadedly connected to the lower connection between the transverse plate frame 131 and the transverse plug plate 132, which is convenient for tightening the transverse plug plate 132 when in use, and after loosening the tightening bolt 133, it is convenient to adjust the length of the transverse plug plate 132 inserted in the transverse plate frame 131.

[0031] In order to facilitate understanding of the above technical solutions of the present invention, the above technical solutions of the present invention are described in detail below through specific usage methods.

[0032] When in use, according to the multifunctional construction engineering lifting bracket described in the present invention, when in use, the T-shaped plug rod 33 is used to penetrate the fixed hole plate 31 and be inserted into the movable hole plate 32 according to needs, and the nut 35 is connected to the right end of the T-shaped plug rod 33 by threading, and the length of the horizontal plug plate 132 inserted in the horizontal plate frame 131 is adjusted according to needs, and after the adjustment is completed, the tightening bolts 133 on the lower sides of the horizontal plate frame 131 and the horizontal plug plate 132 are tightened, so as to achieve the degree of shielding of the upper side of the crane body 6, and the L-shaped protective plate 14 is used to protect the upper side of the movable plug rod 8 and the movable tube 9, and when not in use, the T-shaped plug rod 33 is pulled out from the fixed hole plate 31 and the movable hole plate 32, and the horizontal frame 5 is moved forward to make the horizontal connecting plate 26 move from the inner side of the horizontal fixed frame 23, and the horizontal frame 5 is close to one side of the longitudinal mounting plate 21, so as to avoid the crane body 6 from shaking significantly due to the influence of airflow when not in use.

[0033] In summary, with the aid of the above technical solution of the present invention, it is possible to solve the problems that the existing lifting bracket does not have the function of shielding the crane body from rain, it is convenient to rotate the bracket to one side when not in use, and it is inconvenient to fix the bracket when in use.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional building construction lifting bracket, characterized in that: The invention comprises a longitudinal frame (1), wherein the upper and lower ends of the right side of the longitudinal frame (1) are respectively installed with a side rotating frame structure (2), the side rotating frame structure (2) is fixedly connected to the longitudinal frame (1) through a rotating fixed frame structure (3), one end of an axis frame (4) is welded to the middle part of the left side of the longitudinal frame (1), the other end of the axis frame (4) is hinged to a transverse frame (5), the lower end of the transverse frame (5) is fixedly connected to a crane body (6) through bolts, and the upper and lower ends of the left side of the longitudinal frame (1) are respectively welded with a longitudinal axis plate (7), the longitudinal axis plate (7) is hinged to one end of a movable plug rod (8), the other end of the movable plug rod (8) is plugged with a movable tube (9), the movable tube (9) is hinged to the transverse axis plate (12), and the transverse axis plate (12) is hinged to the transverse axis plate (12). ) is welded in the middle of the transverse frame (5), a limit plate (10) is symmetrically welded between the movable plug rod (8) and the movable tube (9), a tensioning spring (11) is set between the movable plug rod (8) and the movable tube (9), and the tensioning spring (11) is arranged on the inner side of the limit plate (10), an adjustable protective cover structure (13) is installed on the left side of the upper end of the transverse frame (5), an L-shaped protective plate (14) is arranged on the longitudinal frame (1) on one side of the longitudinal axis plate (7), and steel wire limit ropes (15) are welded on the upper and lower sides of the limit plate (10); a hook is fixedly provided at the bottom end of the crane body (6); the L-shaped protective plate (14) is installed on the upper left side of the longitudinal frame (1) by bolts.

2. The multifunctional building construction lifting bracket according to claim 1 is characterized in that: The side rotating frame structure (2) comprises a longitudinal mounting plate (21), the upper and lower ends of the right side of the longitudinal mounting plate (21) are respectively welded with fixing ear plates (22), the left side of the longitudinal mounting plate (21) is symmetrically welded with a transverse fixing frame (23), the inner side of the transverse fixing frame (23) is fixed with a longitudinal rod (24), the longitudinal rod (24) is sleeved on one end of a transverse connecting plate (26), the outer ring of a ball bearing (25) is embedded in the transverse connecting plate (26), and the other end of the transverse connecting plate (26) is welded to the longitudinal frame (1).

3. The multifunctional building construction lifting bracket according to claim 1 is characterized in that: The rotating fixed frame structure (3) comprises a fixed hole plate (31), a movable hole plate (32) is arranged on the right side of the fixed hole plate (31), a T-shaped plug rod (33) passes through the fixed hole plate (31) and is inserted into the movable hole plate (32), one side of the T-shaped plug rod (33) is connected to a nut (35) through a thread, the lower end of the fixed hole plate (31) is bolted to one end of a connecting rope (34) through a bolt, and the other end of the connecting rope (34) is installed at the middle position of the left side of the T-shaped plug rod (33) through a bolt.

4. The multifunctional building construction lifting bracket according to claim 1 is characterized in that: The adjustable protective cover structure (13) comprises a transverse plate frame (131), the transverse plate frame (131) being mounted on the upper left side of the transverse frame (5) by means of screws, one end of the transverse plate frame (131) being plugged into one end of a transverse plug plate (132), the other end of the transverse plug plate (132) being glued to a left end arc cover (134), a side arc cover (135) being arranged at the bottom end of the transverse plate frame (131), and a tightening bolt (133) being mounted at one end of the side arc cover (135).

5. The multifunctional building construction lifting bracket according to claim 4 is characterized in that: The tightening bolt (133) is threadedly connected to the transverse plate frame (131) and the transverse insert plate (132).

Images