Mounting bracket for high-altitude pulley block of winch

Abstract

The utility model discloses a winch high-altitude pulley block installing support which comprises a cross beam and an installing beam used for installing a pulley block, the cross beam is provided with two connecting structures, the two connecting structures are used for being connected with two parapet wall columns in a one-to-one correspondence mode, each connecting structure comprises a connecting plate, and each connecting plate is detachably installed on the cross beam. The connecting plate is used for angle welding with a parapet column. The high-altitude pulley block installation support of the winch can be fixed to a parapet wall column without punching the parapet wall column, the problem that the strength is reduced due to the fact that the parapet wall column is punched is solved, the strength of the parapet wall column is guaranteed, and damage to an anti-corrosion system of the parapet wall column can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plant building construction, in particular to a mounting bracket for a high-altitude pulley block of a winch. Background Art

[0002] The structure of a factory building in Wenzhou includes a roof, steel parapet columns around the roof, and an outer maintenance system. The outer maintenance system adopts the form of vertical purlins + color steel wall panels. The purlins and wall panels are installed by tower cranes and winches. The high-altitude pulley block required by the winch is installed on a bracket. The bracket is usually lifted to a predetermined position by a crane and then fixed to two adjacent parapet columns by expansion bolts or similar post-embedded parts. In the specific implementation process, the bracket needs to be reused to complete the installation of the outer maintenance system at different locations. The existing brackets for installing high-altitude pulley blocks need to be fixed to the parapet columns by expansion bolts or similar post-embedded parts. The parapet columns usually need to be drilled to install expansion bolts or post-embedded parts, which can easily reduce the strength of the parapet columns and cause significant damage to the anti-corrosion system of the parapet columns. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a hoisting machine high-altitude pulley assembly mounting bracket, which can be fixed on the parapet column without drilling holes on the parapet column, avoiding the problem of reduced strength caused by drilling holes on the parapet column, ensuring the strength of the parapet column, and reducing damage to the anti-corrosion system of the parapet column.

[0004] According to an embodiment of the utility model, a winch high-altitude pulley assembly mounting bracket includes a crossbeam and a mounting beam for mounting the pulley assembly, the crossbeam is provided with two connecting structures, the two connecting structures are used to be connected to two parapet columns in a one-to-one correspondence, each of the connecting structures includes a connecting plate, each of the connecting plates can be detachably mounted on the crossbeam, and the connecting plates are used to be corner-welded with the parapet columns.

[0005] According to some embodiments of the present invention, the connecting plate is slidably mounted on the crossbeam, and the position of the connecting plate can be adjusted along the length direction of the crossbeam.

[0006] According to some embodiments of the present invention, each of the connecting plates is provided with a mounting groove, and the crossbeam is slidably mounted in the mounting groove and abuts against a side wall of the mounting groove.

[0007] According to some embodiments of the utility model, each of the connecting plates includes a connecting piece, the left end or the right end of the connecting piece is used for welding to the parapet column, a limiting plate is protruding from the upper side of the connecting piece, the installation groove is arranged between the limiting plate and the upper side of the connecting piece, the crossbeam is an I-beam, one side of the lower plate of the crossbeam is passed through the corresponding installation groove and abuts against the side wall of the installation groove, and the lower plate of the crossbeam abuts against the corresponding upper side of the connecting piece.

[0008] According to some embodiments of the present invention, the lower plate of the crossbeam fits with the opposite side walls of the corresponding installation groove, and the lower plate of the crossbeam fits with the corresponding upper side of the connecting piece.

[0009] According to some embodiments of the present invention, each of the connection structures includes two connection plates that are spaced apart from each other.

[0010] According to some embodiments of the utility model, the limiting plate is close to the left end of the connecting plate, the right end of the connecting plate is used for corner welding with the parapet, the crossbeam is located on the right side of the limiting plate, the right side surface of the lower plate of the crossbeam is used to abut against the parapet, and the left side surface of the lower plate of the crossbeam abuts against the bottom wall of the corresponding installation groove.

[0011] According to some embodiments of the utility model, two crossbeams are provided, and the two crossbeams are arranged side by side in the up and down direction. The mounting beam is vertically connected to the crossbeam located above, and the crossbeam located below is connected to the mounting beam through an inclined beam.

[0012] According to some embodiments of the present invention, the mounting beam is an I-beam.

[0013] According to some embodiments of the present invention, the inclined beam is an I-beam.

[0014] A winch high-altitude pulley assembly mounting bracket according to an embodiment of the utility model has at least the following beneficial effects:

[0015] 1. Compared with drilling holes on the parapet wall column, the accuracy requirement of the corner welding position between the connecting plate and the parapet wall column is not high. It only needs to make the crossbeam reach the predetermined height and make the connecting plate and the parapet wall column close to and in contact with each other to ensure that the connecting plate can be corner welded with the parapet wall column. Therefore, the installation and fixing difficulty of the bracket is low, and the on-site construction is more convenient. At the same time, it also avoids the problem of strength reduction caused by drilling holes on the parapet wall column, thereby ensuring the strength of the parapet wall column. In addition, when the bracket needs to be reused, the weld between the connecting plate and the parapet wall column can be removed or the connecting plate can be cut off, and the bracket can be removed from the two parapet wall columns of the previous area, and then replaced with a new connecting plate, and the bracket can be installed on the two parapet wall columns of the next area through the new connecting plate. While realizing the reuse of the bracket, the repeated use of expansion bolts or post-embedded parts in the prior art is avoided, and the damage to the anti-corrosion system of the parapet wall column can also be reduced.

[0016] 2. According to the actual distance between the two parapet columns, the position of the connecting plate can be flexibly adjusted along the length direction of the beam to ensure that the bracket can be installed on the two parapet columns in different areas;

[0017] 3. By setting up the inclined beam and two cross beams, the strength of the entire bracket can be improved and the bearing capacity of the bracket can be increased.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a schematic diagram of a mounting bracket for a hoisting high-altitude pulley block (when mounted on two parapet columns) of an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A side view of a mounting bracket for a winch overhead pulley block is shown;

[0022] Figure 3 for Figure 1 An exploded view of the mounting bracket of the overhead pulley block of the winch is shown;

[0023] Figure 4 for Figure 1 The schematic diagram of the working principle of the winch overhead pulley assembly mounting bracket is shown.

[0024] Reference numerals:

[0025] The cross beam 110 , the lower plate 111 , the mounting beam 120 , the connecting structure 130 , the connecting plate 130 a , the connecting piece 131 , the limiting piece 132 , the mounting groove 133 , the inclined beam 140 , the parapet column 200 , the pulley block 300 , the winch 400 , and the wall panel 500 . DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figures 1 to 3 According to an embodiment of the utility model, a winch high-altitude pulley assembly mounting bracket includes a crossbeam 110 and a mounting beam 120 for mounting a pulley assembly 300. The crossbeam 110 is provided with two connecting structures 130. The two connecting structures 130 are used to be connected to two parapet columns 200 in a one-to-one correspondence. Each connecting structure 130 includes a connecting plate 130a. Each connecting plate 130a can be detachably mounted on the crossbeam 110. The connecting plate 130a is used for corner welding with the parapet column 200. The connecting plate 130a can be cut off or the weld between the connecting plate 130a and the parapet column 200 can be removed so that the entire bracket can be reused.

[0031] Compared with drilling holes on the parapet column 200, the accuracy requirement for the corner welding position between the connecting plate 130a and the parapet column 200 is not high. It only needs the crossbeam 110 to reach a predetermined height and make the connecting plate 130a and the parapet column 200 close to and in contact with each other to ensure that the connecting plate 130a can be corner welded with the parapet column 200. Therefore, the installation and fixing difficulty of the bracket is low, and the on-site construction is more convenient. At the same time, it can also avoid the problem of reduced strength caused by drilling holes on the parapet column 200, thereby ensuring the strength of the parapet column 200. In addition, When the bracket needs to be reused, the weld between the connecting plate 130a and the parapet column 200 can be removed or the connecting plate 130a can be cut off, and the bracket can be removed from the two parapet columns 200 in the previous area, and then replaced with a new connecting plate 130a. The bracket is fixed to the two parapet columns 200 in the next area through the new connecting plate 130a. While realizing the reuse of the bracket, the repeated use of expansion bolts or post-embedded parts in the prior art is eliminated, and the damage to the anti-corrosion system of the parapet column 200 can also be reduced.

[0032] Reference Figures 1 to 3 According to some embodiments of the present invention, the connecting plate 130 a is slidably mounted on the corresponding crossbeam 110 , and the connecting plate 130 a can adjust its position along the length direction of the crossbeam 110 .

[0033] During the specific implementation process, the distance between the two parapet columns 200 in different areas of the factory may be different, and the length of the beam 110 should not be less than the maximum distance between the two parapet columns 200 in different areas. Therefore, the position of the connecting plate 130a can be flexibly adjusted along the length direction of the beam 110 according to the actual distance between the two parapet columns 200, ensuring that the bracket can be installed on the two parapet columns 200 in different areas, thereby improving the working capacity of the bracket.

[0034] Reference Figures 1 to 3 According to some embodiments of the present invention, each connecting plate 130a is provided with a mounting groove 133, and the beam 110 can be slidably installed in the mounting groove 133 and abut against the side wall of the mounting groove 133, so that the connecting plate 130a can slide along the beam 110 to adjust its position, and at the same time, the connecting plate 130a can support the beam 110.

[0035] Reference Figures 1 to 3According to some embodiments of the utility model, each connecting plate 130a includes a connecting piece 131, the left end or the right end of the connecting piece 131 is used for welding with the parapet column 200, a limit piece 132 is protruding from the upper side of the connecting piece 131, and a mounting groove 133 is arranged between the limit piece 132 and the upper side of the connecting piece 131. The crossbeam 110 is an I-beam, and one side of the lower plate 111 of the crossbeam 110 is penetrated through the corresponding mounting groove 133 and abuts against the side wall of the mounting groove 133, and the lower plate 111 of the crossbeam 110 abuts against the upper side of the corresponding connecting piece 131. With the above arrangement, the installation of the connecting plate 130a can be completed by simply putting the connecting plate 130a on the lower plate 111 of the crossbeam 110 from one side, and the installation is relatively convenient. At the same time, the lower plate 111 of the crossbeam 110 can guide the connecting plate 130a, so as to facilitate the adjustment of the position of the connecting plate 130a.

[0036] Reference Figures 1 to 3 According to some embodiments of the present invention, the lower plate 111 of the beam 110 is fitted with the opposite side walls of the corresponding installation groove 133, and the lower plate 111 of the beam 110 is fitted with the upper side of the corresponding connecting plate 131. With the above arrangement, the connecting plate 130a can position and support the beam 110 to ensure the installation stability of the beam 110.

[0037] Reference Figures 1 to 3 According to some embodiments of the present invention, each connection structure 130 includes two spaced connection plates 130a, thereby improving the connection strength between the beam 110 and the parapet column 200, thereby improving the bearing capacity of the entire bracket.

[0038] Reference Figures 1 to 3 According to some embodiments of the present invention, the limiting plate 132 is close to the left end of the connecting plate 131, and the right end of the connecting plate 131 is used for corner welding with the parapet. The beam 110 is located on the right side of the limiting plate 132. The right side surface of the lower plate 111 of the beam 110 is used to abut against the parapet, and the left side surface of the lower plate 111 of the beam 110 abuts against the bottom wall of the corresponding mounting groove 133. With the above arrangement, when the connecting plate 131 is welded to the parapet, the limiting plate 132 can cooperate with the parapet column 200 to clamp and fix the beam 110.

[0039] Reference Figures 1 to 3 According to some embodiments of the utility model, two cross beams 110 are provided, and the two cross beams 110 are arranged side by side in the vertical direction. The mounting beam 120 is vertically connected to the upper cross beam 110, and the lower cross beam 110 is connected to the mounting beam 120 through the inclined beam 140. By providing the inclined beam 140 and the two cross beams 110, the strength of the entire bracket can be improved, and the bearing capacity of the bracket can be increased.

[0040] Reference Figures 1 to 3 According to some embodiments of the present invention, the mounting beam 120 is an I-beam. Setting the mounting beam 120 as an I-beam can ensure that the mounting beam 120 has sufficient strength while using less steel for the mounting beam 120, thereby reducing the weight of the mounting beam 120.

[0041] Reference Figures 1 to 3 According to some embodiments of the present invention, the inclined beam 140 is an I-beam. Setting the inclined beam 140 as an I-beam can ensure that the inclined beam 140 has sufficient strength while using less steel for the inclined beam 140, thereby reducing the weight of the inclined beam 140.

[0042] like Figure 2 and Figure 4 As shown, the winch high-altitude pulley block mounting bracket provided by the utility model is generally installed at the upper ends of two parapet columns 200. The height position of the bracket is usually more than 10 meters in the air. The winch 400 is usually on the ground. The pulley block 300 matched with the winch 400 is installed on the mounting beam 120 of the bracket. The winch 400 can lift the wall panel 500 of the outer maintenance system through the sling on the pulley block 300.

[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The embodiment is described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiment, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the present purpose.

Claims

1. A winch high-altitude pulley assembly mounting bracket, characterized in that: include: A crossbeam (110), wherein the crossbeam (110) is provided with two connection structures (130) at intervals along the length direction, and the two connection structures (130) are used to be connected to two parapet columns (200) in a one-to-one correspondence, wherein each of the connection structures (130) comprises a connection plate (130a), and each of the connection plates (130a) is detachably mounted on the crossbeam (110), and the connection plates (130a) are used to be fillet-welded to the parapet columns (200); A mounting beam (120) for mounting a pulley block (300) is fixedly connected to the cross beam (110).

2. A winch overhead pulley assembly mounting bracket according to claim 1, characterized in that: The connecting plate (130a) is slidably mounted on the crossbeam (110), and the position of the connecting plate (130a) can be adjusted along the length direction of the crossbeam (110).

3. A winch overhead pulley assembly mounting bracket according to claim 2, characterized in that: Each of the connecting plates (130a) is provided with a mounting groove (133), and the crossbeam (110) is slidably mounted in the mounting groove (133) and abuts against a side wall of the mounting groove (133).

4. A winch overhead pulley assembly mounting bracket according to claim 3, characterized in that: Each of the connecting plates (130a) comprises a connecting piece (131), the left end or the right end of the connecting piece (131) being used for welding with the parapet column (200), a limit plate (132) being protrudingly provided on the upper side of the connecting piece (131), the mounting groove (133) being provided between the limit plate (132) and the upper side of the connecting piece (131), the crossbeam (110) being an I-beam, one side of the lower plate (111) of the crossbeam (110) being passed through the corresponding mounting groove (133) and abutting against the side wall of the mounting groove (133), and the lower plate (111) of the crossbeam (110) abutting against the corresponding upper side of the connecting piece (131).

5. The mounting bracket for a winch overhead pulley assembly according to claim 4, characterized in that: The lower plate (111) of the cross beam (110) fits with the opposite side walls of the corresponding installation groove (133), and the lower plate (111) of the cross beam (110) fits with the upper side surface of the corresponding connecting piece (131).

6. A winch overhead pulley mounting bracket according to any one of claims 1 to 5, characterized in that: Each of the connection structures (130) comprises two connection plates (130a) arranged at intervals.

7. The mounting bracket for a winch overhead pulley assembly according to claim 4, characterized in that: The limiting plate (132) is close to the left end of the connecting plate (131), and the right end of the connecting plate (131) is used for corner welding with the parapet. The crossbeam (110) is located on the right side of the limiting plate (132), and the right side surface of the lower plate (111) of the crossbeam (110) is used for abutting against the parapet, and the left side surface of the lower plate (111) of the crossbeam (110) abuts against the bottom wall of the corresponding installation groove (133).

8. The winch overhead pulley assembly mounting bracket according to claim 1, characterized in that: Two crossbeams (110) are provided, and the two crossbeams (110) are arranged side by side in the up-down direction; the mounting beam (120) is vertically connected to the crossbeam (110) located above, and the crossbeam (110) located below is connected to the mounting beam (120) via an inclined beam (140).

9. A winch overhead pulley assembly mounting bracket according to claim 8, characterized in that: The mounting beam (120) is an I-beam.

10. A winch overhead pulley assembly mounting bracket according to claim 8, characterized in that: The inclined beam (140) is an I-beam.

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