Self-adaptive mounting beam for stage mechanical equipment and pulley

Abstract

The invention relates to the technical field of stage mechanical equipment, in particular to a self-adaptive mounting beam for stage mechanical equipment and a pulley. According to the scheme, a guide pulley and a vertical mounting beam body are stably connected through an arranged mounting pressing block assembly; the bottom of the guide sliding rail and the connecting plate base on the vertical mounting beam body are stably mounted and connected through the mounting screw rod by means of matched use of the arranged pressing block base body, the rubber cushion block and the adaptive cushion block, and the bottom of the guide sliding rail and the connecting plate base on the vertical mounting beam body are stably mounted and connected through the matched use of the arranged pressing block base body and the adaptive cushion block. The sliding rail inclined plane on the bottom of the guide sliding rail can be well adapted, and the installation and connection of the bottom of the guide sliding rail and the connecting plate seat have better flexibility and adaptability; the end surface of the adaptive cushion block can be in good contact with the slide rail inclined surface at the bottom of the guide slide rail, so that the connection and fixation of the mounting screw rod are facilitated; and the connection between the bottom of the guide sliding rail and the connecting plate seat has better stability.

Description

Technical Field

[0001] The present invention relates to the technical field of stage mechanical equipment, in particular to an adaptive mounting beam for stage mechanical equipment and a pulley. Background Art

[0002] The existing Chinese authorized patent document with announcement number CN220133620U discloses a large-span special-shaped lifting stage, and its scheme is disclosed in paragraph

[0030] of the specification: "In order to ensure the accuracy of the vertical operation of the lifting support body, four T-type guide rail guide systems are arranged on both sides of each group of lifting support bodies. The T-type guide rail guide system includes a support frame, a guide chute, a T-type guide slider and a connecting plate. The support frame is fixed on the side wall of the foundation pit, the guide chute is fixed to the lifting support body, and the T-type guide slider is fixed to the support frame through the connecting plate" and in paragraph [] it is disclosed that "the pulley assembly includes two movable pulleys and one movable pulley. The two movable pulleys are fixed to the side wall of the foundation pit through a pulley mounting support connecting beam, and the movable pulley is connected to the lifting support body through a support rod."

[0003] The T-shaped guide slider for guiding the lifting of the lifting bracket body in the above scheme is fixed by bolts, and the T-shaped guide slider is fixedly set on the vertical support frame, that is, the vertical mounting beam for fixing. The mounting surface of the base part of the T-shaped guide slider is inclined. When the T-shaped guide slider is fixed to the connecting plate by bolts, the bolt head will not fully contact the inclined surface on the base of the T-shaped guide slider, which may easily cause uneven force on the bolt, resulting in the problem of loose installation, and further affecting the installation stability of the pulley block and the lifting and lowering operation stability of the lifting bracket body; the mounting beam mechanism of the existing stage mechanical equipment lacks a suitable adaptive mounting component during installation to easily meet its construction requirements.

[0004] To this end, the present invention proposes an adaptive mounting beam for stage machinery and pulleys to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide an adaptive mounting beam for stage machinery and pulleys to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an adaptive mounting beam for stage machinery and pulleys, comprising a vertical mounting beam body, a first mounting hole being provided on the vertical mounting beam body, and a connecting plate seat being fixedly provided on one side of the vertical mounting beam body, a mounting screw groove being provided on the connecting plate seat, and the connecting plate seat being connected to a guide rail; The guide rail includes a guide rail top and a guide rail bottom, the bottom end of the guide rail top is fixedly provided with the guide rail bottom, and a rail inclined surface is provided on the top side surface of the guide rail bottom, a second mounting hole is provided in the guide rail bottom, and the guide rail top is connected to the connecting slide groove assembly, and the guide rail is fixed by the provided mounting block assembly.

[0007] Preferably, the second mounting holes on the bottom of the guide rail correspond to the mounting screw grooves on the connecting plate seat and are provided in the same number of groups.

[0008] Preferably, the mounting pressure block assembly includes a pressure block seat, a placement groove, a first adjustment adapter groove, a receiving groove, a rubber pad, a second adjustment adapter groove, an adapter pad, a through-hole body, a mounting screw, a connecting screw head seat and an auxiliary assembly; a placement groove is provided on the top of the pressure block seat, a receiving groove is provided at the bottom position of the pressure block seat, and a first adjustment adapter groove is provided in the pressure block seat.

[0009] Preferably, the first regulating and adapting groove is connected to the placement groove, and the first regulating and adapting groove is also connected to the accommodating groove, a rubber pad is placed in the placement groove, and a second regulating and adapting groove is provided through the rubber pad.

[0010] Preferably, the notch of the accommodating groove is set to be rectangular, and an adaptor pad is movably arranged in the accommodating groove, one end of the adaptor pad is set to be a plane, and the other end of the adaptor pad is set to be a semicircular surface, and a through hole body is set through the adaptor pad, and the through hole body corresponds to the setting positions of the first regulating adaptor groove and the second regulating adaptor groove, and the aperture of the through hole body is equal to the notch width of the first regulating adaptor groove and the second regulating adaptor groove.

[0011] Preferably, one end of the mounting screw is fixedly provided with a connecting nut head seat, and an auxiliary component is provided at the top of the connecting nut head seat, and the auxiliary component includes a positioning cylinder, a positioning screw, a support column, a connecting sleeve column head, a rubber sleeve, a top box plate, a connecting strip, a limit slot, an auxiliary spring, a plug-in plate, a calibration detection block, an auxiliary ramp and a connecting accessory; the positioning cylinder is fixedly provided at the top center position of the connecting nut head seat, and threaded holes are equidistantly provided at the side positions of the positioning cylinder, and the threaded holes are threadedly connected to the positioning screws, and three groups of positioning screws are equidistantly provided; the top of the support column is fixedly provided with a top box plate, and a connecting sleeve column head is fixedly provided at the bottom end of the support column, a rubber sleeve is sleeved on the outer side of the connecting sleeve column head, and the connecting sleeve column head is inserted in the positioning cylinder, and a threaded hole is also provided at the top position of the top box plate, and the threaded hole here is threadedly connected to the limit screw.

[0012] Preferably, a limiting slot is provided on the connecting strip body, and an auxiliary spring is fixedly provided at equal distances on one side of the connecting strip body, the other end of the auxiliary spring is fixedly provided on one end of the plug-in plate, and a calibration detection block is fixedly provided on the other end of the plug-in plate, and auxiliary slopes are symmetrically provided on both sides of the calibration detection block, and the calibration detection block, the plug-in plate and the connecting strip body are provided with the same number of groups.

[0013] Preferably, both the plug-in plate and the connecting strip are inserted into the top box plate, and the limiting slots arranged on the connecting strip correspond to the threaded holes arranged on the top of the top box plate, have the same number of groups, and the notch shape of the limiting slots is set to be circular.

[0014] Preferably, a connecting accessory is provided on the bottom side of the plug-in plate, and the connecting accessory includes a fixed plate seat, a connecting hanging bar and an auxiliary bell; a fixed plate seat is fixedly provided at the top end of the connecting hanging bar, and an auxiliary bell is provided at the bottom end of the connecting hanging bar, and the fixed plate seat is fixed to the bottom side of the plug-in plate by screws.

[0015] A mounting pressing block is applied to the adaptive mounting beam for stage mechanical equipment and pulleys.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The adaptive mounting beam designed by the present invention for stage mechanical equipment and pulleys includes a vertical mounting beam main body, a first mounting hole is provided on the vertical mounting beam main body, and a connecting plate seat is fixedly provided on one side of the vertical mounting beam main body, a mounting screw groove is provided on the connecting plate seat, and the connecting plate seat is connected to the guide slide; wherein the guide slide comprises a guide slide top and a guide slide bottom, the bottom end of the guide slide top is fixedly provided with a guide slide bottom, and a slide rail inclined surface is provided on the top side surface of the guide slide bottom, a second mounting hole is provided in the guide slide bottom, and the guide slide top is connected to the connecting slide groove assembly, and the guide slide is fixed by a mounting pressure block assembly; wherein this scheme is provided by providing The cam assembly is installed to firmly connect the guide slide and the vertical mounting beam body, that is, the cooperation of the provided cam seat body, the rubber pad and the adapter pad is used to facilitate the installation screw to firmly install and connect the bottom of the guide slide rail and the connecting plate seat on the vertical mounting beam body, and the cooperation of the provided cam seat body and the adapter pad can well adapt to the slide rail inclined surface on the bottom of the guide slide rail, and has better flexibility and adaptability for the installation connection between the bottom of the guide slide rail and the connecting plate seat; the end face of the adapter pad can make good contact with the slide rail inclined surface on the bottom of the guide slide rail, which is helpful for the connection and fixation of the installation screw; and has better stability for the connection between the bottom of the guide slide rail and the connecting plate seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the connection between the mounting beam and the mounting block structure of the present invention; Figure 2 for Figure 1 A magnified schematic diagram of the structural connection at center A; Figure 3 This is a plan view of the connection end of the mounting beam and the mounting block structure of the present invention; Figure 4 for Figure 3 A magnified schematic diagram of the structural connection at point B in the middle; Figure 5 This is a partial schematic diagram of the connection between the vertical mounting beam body and the guide rail structure of the present invention; Figure 6 This is a schematic diagram of the exploded left side of the structure connection of the briquette assembly installed in the present invention; Figure 7 for Figure 6 A magnified schematic diagram of the structural connection at point C in the middle; Figure 8 This is a schematic diagram of the exploded right side of the structure connection of the pressing block assembly installed in the present invention; Figure 9 for Figure 8 A magnified schematic diagram of the structural connection at H in the middle; Figure 10 This is an exploded bottom view of the connection structure of the pressing block assembly installed in the present invention; Figure 11 for Figure 10 A magnified schematic diagram of the structural connection at point D in the middle; Figure 12 for Figure 10 Enlarged schematic diagram of the structural connection at E in the middle; Figure 13 for Figure 10 Enlarged schematic diagram of the structural connection at F in the middle.

[0018] In the figure: vertical mounting beam body 1, first mounting hole 11, connecting plate seat 2, mounting screw groove 21, guide slide rail top 3, guide slide rail bottom 4, slide rail inclined surface 5, connecting slide groove assembly 6, second mounting hole 7, pressure block seat 801, placement groove 802, first adjustment and adaptation groove 803, accommodating groove 804, rubber pad 805, second adjustment and adaptation groove 806, adaptation pad 807, through-hole body 808, mounting screw 809, connecting screw head seat 810, positioning cylinder 901, positioning screw 902, support column 903, connecting sleeve column head 904, rubber jacket 905, top box plate 906, connecting strip body 907, limit slot 908, auxiliary spring 909, plug-in plate 910, calibration and detection block 911, auxiliary slope 912, fixed plate seat 1001, connecting hanging strip 1002, auxiliary bell 1003. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figures 1-13 , an adaptive mounting beam for stage machinery and pulleys, comprising a vertical mounting beam main body 1, a first mounting hole 11 being provided on the vertical mounting beam main body 1, and a connecting plate seat 2 being fixedly provided on one side of the vertical mounting beam main body 1, a mounting screw groove 21 being provided on the connecting plate seat 2, and the connecting plate seat 2 being connected to the guide slide rail; wherein the guide slide rail comprises a guide slide rail top 3 and a guide slide rail bottom 4, the bottom end of the guide slide rail top 3 is fixedly provided with a guide slide rail bottom 4, and a slide rail inclined surface 5 is provided on the top side surface of the guide slide rail bottom 4, a second mounting hole 7 is provided in the guide slide rail bottom 4, and the guide slide rail top 3 is connected to the connecting slide groove assembly 6, and the guide slide rail is fixed by a set mounting pressure block assembly; wherein the second mounting hole 7 on the guide slide rail bottom 4 corresponds to the setting position of the mounting screw groove 21 on the connecting plate seat 2, and the setting number of groups is the same.

[0021] The utility model relates to a mounting pressure block, which is applied to adaptive mounting beams of stage mechanical equipment and pulleys.

[0022] The present invention provides a stable connection between the guide slide and the vertical mounting beam body 1 through the installation pressure block assembly, that is, the cooperation of the provided pressure block seat 801, the rubber pad 805 and the adapter pad 807 is used to facilitate the installation screw 809 to firmly install and connect the guide slide bottom 4 with the connecting plate seat 2 on the vertical mounting beam body 1, and the cooperation of the provided pressure block seat 801 and the adapter pad 807 can well adapt to the slide rail inclined surface 5 on the guide slide bottom 4, which has better flexibility and adaptability for the installation connection between the guide slide bottom 4 and the connecting plate seat 2; the end face of the adapter pad 807 can make good contact with the slide rail inclined surface 5 on the guide slide bottom 4, which is conducive to the connection and fixation of the installation screw 809; the connection between the guide slide bottom 4 and the connecting plate seat 2 has better stability; furthermore, the provided auxiliary assembly can play a calibration and detection role for the sliding connection between the connecting slide slot assembly 6 and the guide slide, which is convenient for later inspection and maintenance work.

[0023] For the installation and construction of the guide slide rail and the vertical mounting beam body 1, the bottom 4 of the guide slide rail is tightly attached to the connecting plate seat 2 on the side wall of the vertical mounting beam body 1, and the second mounting hole 7 on the bottom 4 of the guide slide rail is aligned with the mounting screw groove 21 on the connecting plate seat 2, and then the installation pressure block assembly is used to install and fix the bottom 4 of the guide slide rail, wherein the installation pressure block assembly includes a pressure block seat body 801, a placement groove 802, a first adjustment adaptation groove 803, an accommodating groove 804, a rubber pad 805, a second adjustment adaptation groove 806, an adaptation pad 807, a through-hole body 808, an installation screw 809, a connecting screw head seat 810 and an auxiliary component; a placement groove 802 is provided on the top of the pressure block seat body 801, an accommodating groove 804 is provided at the bottom position of the pressure block seat body 801, and a first adjustment adaptation groove is provided in the pressure block seat body 801 803; the first regulating and adapting groove 803 is connected with the placing groove 802, and the first regulating and adapting groove 803 is also connected with the accommodating groove 804, a rubber pad 805 is placed in the placing groove 802, and a second regulating and adapting groove 806 is penetrated in the rubber pad 805; the notch of the accommodating groove 804 is set to be rectangular, and an adapting pad 807 is movably set in the accommodating groove 804, one end of the adapting pad 807 is set to be a plane, and the other end of the adapting pad 807 is set to be a semicircular surface, and a through hole body 808 is penetrated in the adapting pad 807, the through hole body 808 corresponds to the setting position of the first regulating and adapting groove 803 and the second regulating and adapting groove 806, and the aperture of the through hole body 808 is equal to the notch width of the first regulating and adapting groove 803 and the second regulating and adapting groove 806.

[0024] The flat surface of one end of the adaptive pad 807 is attached to the slide inclined surface 5 on the bottom of the guide slide rail 4, and the through hole 808 in the adaptive pad 807 is aligned with the second mounting hole 7 on the bottom of the guide slide rail 4, and the center lines of the through hole 808 and the second mounting hole 7 are on the same straight line. Then, the pressing block seat 801 is adjusted to the appropriate position, the rubber pad 805 is placed in the placement groove 802 on the top of the pressing block seat 801, and finally the guide slide rail bottom 4 is fixed by using the mounting screw 809, that is, the mounting screw 809 is sequentially inserted through the second control and adaptation groove 806 in the rubber pad 805, the first control and adaptation groove 803 in the pressing block seat 801, the through hole 808 in the adaptive pad 807, and finally the second mounting hole 7 on the bottom of the guide slide rail 4. The end of the mounting screw 809 reaches the mounting screw groove 21 on the connecting plate seat 2, the connecting screw head seat 810 is rotated to screw the mounting screw 809, the mounting screw 809 is screwed with the mounting screw groove 21, and the mounting screw 809 is screwed. At the same time, the connecting screw head seat 810 provided at the end of the mounting screw 809 is pressed against the rubber pad 805, and the top surface of the rubber pad 805 is in contact with the connecting screw head seat 810.

[0025] One end of the screw rod 809 is fixedly provided with a connecting screw head seat 810, an auxiliary assembly is arranged at the top end of the connecting screw head seat 810, the auxiliary assembly comprises a positioning cylinder 901, a positioning screw 902, a supporting column body 903, a connecting sleeve column head 904, a rubber outer sleeve 905, a top box plate 906, a connecting strip body 907, a limiting clamping groove 908, an auxiliary spring 909, a plug plate 910, a checking detection block 911, an auxiliary slope 912 and a connecting fitting; the positioning cylinder 901 is fixedly arranged at the top center position of the connecting screw head seat 810, threaded holes are equidistantly arranged at the side positions of the positioning cylinder 901, the threaded holes are threadedly connected with the positioning screw 902, and the positioning screw 902 is equidistantly arranged in three groups; the top end of the supporting column body 903 is fixedly provided with the top box plate 906, the bottom end of the supporting column body 903 is fixedly provided with the connecting sleeve column head 904, the rubber outer sleeve 905 is sleeved and arranged at the outer side of the connecting sleeve column head 904, the connecting sleeve column head 904 is inserted in the positioning cylinder 901, a threaded hole is also arranged at the top position of the top box plate 906, and the threaded hole is threadedly connected with a limiting screw; the limiting clamping groove 908 is arranged on the connecting strip body 907, the auxiliary spring 909 is equidistantly fixedly arranged at one side of the connecting strip body 907, one end of the auxiliary spring 909 is fixedly arranged at one end of the plug plate 910, the checking detection block 911 is fixedly arranged at the other end of the plug plate 910, the auxiliary slopes 912 are symmetrically arranged at both sides of the checking detection block 911, the checking detection block 911, the plug plate 910 and the connecting strip body 907 are arranged in the same number of groups; the plug plate 910 and the connecting strip body 907 are both inserted and arranged in the top box plate 906, the limiting clamping groove 908 arranged on the connecting strip body 907 corresponds to the threaded hole arranged at the top of the top box plate 906 in position and number of groups, and the slot of the limiting clamping groove 908 is circular in shape.

[0026] After the installation screw rod 809 is tightened, the auxiliary assembly provided by the scheme provides a detection and checking function for the sliding work of connecting the sliding groove assembly 6 and the guide slide rail, that is, the connecting sleeve column head 904 at the bottom end of the support column body 903 is inserted into the positioning cylinder 901, and the surface of the checking detection block 911 is parallel to the top 3 of the guide slide rail, and then the support column body 903 is positioned, that is, three groups of positioning screws 902 provided on the positioning cylinder 901 are used to realize, that is, the positioning screws 902 are tightened to extrude and lock the connecting sleeve column head 904 at the bottom end of the support column body 903, wherein a rubber sleeve 905 is sleeved on the outer side wall of the connecting sleeve column head 904, which is to improve the extrusion stability of the positioning screw 902 on the connecting sleeve column head 904, thereby positively affecting the positioning work of the support column body 903; while the support column body 903 is positioned and the surface of the checking detection block 911 is parallel to the top 3 of the guide slide rail, the front surface of the checking detection block 911 is arranged on the same plane as the sliding groove outer side surface of the connecting sliding groove assembly 6, that is, when the connecting sliding groove assembly 6 passes through the position of the checking detection block 911, the sliding groove outer side surface of the connecting sliding groove assembly 6 contacts the front surface of the checking detection block 911; wherein the connecting strip body 907 is inserted into the top box plate 906, when the connecting strip body 907 reaches the bottom end of the inner cavity of the top box plate 906, the limiting clamping groove 908 provided on the connecting strip body 907 is aligned with the threaded hole at the top position of the top box plate 906, and then the connecting strip body 907 is positioned and installed by using a limiting screw, so that the connecting strip body 907, the plug-in plate 910 and the checking detection block 911 are convenient to disassemble and assemble.

[0027] The use of the check and detection block 911 is mainly to detect whether there is any abnormality in the sliding connection between the connecting slide assembly 6 and the guide slide rail, that is, when the connecting slide assembly 6 slides loose on the guide slide rail, the outer plate surface of the slide in the connecting slide assembly 6 may be offset, that is, when the connecting slide assembly 6 passes through the check and detection block 911, the outer plate surface of the slide in the connecting slide assembly 6 will collide with the check and detection block 911, and auxiliary slopes 912 are symmetrically provided on both sides of the check and detection block 911, that is, the slide in the connecting slide assembly 6 The outer plate surface collides with the auxiliary slope 912 and squeezes the check detection block 911. In order to further improve the warning effect, this solution is provided with a connecting accessory on the bottom side of the plug-in plate 910, and the connecting accessory includes a fixed plate seat 1001, a connecting hanging bar 1002 and an auxiliary bell 1003; the top end of the connecting hanging bar 1002 is fixedly provided with a fixed plate seat 1001, and the bottom end of the connecting hanging bar 1002 is provided with an auxiliary bell 1003, and the fixed plate seat 1001 is fixed to the bottom side of the plug-in plate 910 by screws; that is, in the connecting slide assembly When the chute assembly 6 passes through the check and detection block 911, the check and detection block 911 is squeezed, and the auxiliary spring 909 connected to the plug plate 910 is squeezed. Then, when the connecting slide assembly 6 slides away, the check and detection block 911 is rebounded under the action of the auxiliary spring 909. During this process, the auxiliary bell 1003 set on the bottom side of the plug plate 910 will be shaken and make a sound, thereby playing a warning role; this can promptly remind the staff to carry out maintenance and repair work; during this process, if the connection of the mounting screw 809 is loose or the connection is loose, the staff will be alerted. Abnormal connection between the connecting bar 907, the auxiliary spring 909, the plug-in plate 910 and the calibration and detection block 911 may also cause the calibration and detection block 911 to move forward, that is, the front side plate of the calibration and detection block 911 moves toward the position of the top of the guide rail 3. At this time, it will also cause the connecting slide assembly 6 to collide with the calibration and detection block 911, thereby causing the auxiliary bell 1003 to make a sound. This can also serve as a corresponding reminder for the installation work between the vertical installation beam body 1, the guide rail and the installation pressure block assembly.

[0028] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An adaptive mounting beam for stage machinery and pulleys, comprising a vertical mounting beam body (1), a first mounting hole (11) being provided on the vertical mounting beam body (1), and a connecting plate seat (2) being fixedly provided on one side of the vertical mounting beam body (1), a mounting screw groove (21) being provided on the connecting plate seat (2), and the connecting plate seat (2) being connected to a guide rail; Its characteristics are: The guide rail comprises a guide rail top (3) and a guide rail bottom (4), the bottom end of the guide rail top (3) is fixedly provided with the guide rail bottom (4), and a rail inclined surface (5) is provided on the top side surface of the guide rail bottom (4), a second mounting hole (7) is provided in the guide rail bottom (4), and the guide rail top (3) is connected to the connecting slide groove assembly (6), and the guide rail is fixedly provided by a mounting block assembly.

2. The adaptive mounting beam for stage machinery and pulleys according to claim 1, characterized in that: The second mounting holes (7) on the bottom (4) of the guide rail and the mounting screw grooves (21) on the connecting plate seat (2) are arranged at corresponding positions and have the same number of groups.

3. The adaptive mounting beam for stage machinery and pulleys according to claim 1, characterized in that: The mounting block assembly comprises a block base (801), a placement groove (802), a first regulating and adapting groove (803), an accommodating groove (804), a rubber pad (805), a second regulating and adapting groove (806), an adapting pad (807), a through-hole body (808), a mounting screw (809), a connecting screw head base (810) and an auxiliary assembly; the top of the block base (801) is provided with a placement groove (802), the bottom position of the block base (801) is provided with an accommodating groove (804), and the first regulating and adapting groove (803) is provided in the block base (801).

4. The adaptive mounting beam for stage machinery and pulleys according to claim 3, characterized in that: The first regulating and adapting groove (803) is connected to the placement groove (802), and the first regulating and adapting groove (803) is also connected to the accommodating groove (804). A rubber pad (805) is placed in the placement groove (802), and a second regulating and adapting groove (806) is provided through the rubber pad (805).

5. The adaptive mounting beam for stage machinery and pulleys according to claim 3, characterized in that: The notch of the accommodating groove (804) is set to be rectangular, and an adapting pad (807) is movably set in the accommodating groove (804), one end of the adapting pad (807) is set to be a plane, and the other end of the adapting pad (807) is set to be a semicircular surface, and a through hole body (808) is set through the adapting pad (807), and the through hole body (808) corresponds to the setting position of the first regulating and adapting groove (803) and the second regulating and adapting groove (806), and the aperture of the through hole body (808) is set to be equal to the notch width of the first regulating and adapting groove (803) and the second regulating and adapting groove (806).

6. The adaptive mounting beam for stage machinery and pulleys according to claim 3, characterized in that: One end of the mounting screw (809) is fixedly provided with a connecting screw head seat (810), and an auxiliary component is provided at the top of the connecting screw head seat (810), the auxiliary component comprising a positioning cylinder (901), a positioning screw (902), a support column (903), a connecting sleeve column head (904), a rubber jacket (905), a top box plate (906), a connecting strip (907), a limit slot (908), an auxiliary spring (909), a plug-in plate (910), a calibration detection block (911), an auxiliary slope (912) and a connecting accessory; the positioning cylinder (901) is fixedly provided at the top center position of the connecting screw head seat (810) The positioning cylinder (901) is provided with threaded holes at equal intervals on the side positions of the positioning cylinder (901), and the threaded holes are threadedly connected to the positioning screws (902), and three groups of positioning screws (902) are arranged at equal intervals; a top box plate (906) is fixedly provided on the top end of the support column (903), and a connecting sleeve column head (904) is fixedly provided on the bottom end of the support column (903), a rubber sleeve (905) is sleeved on the outer side of the connecting sleeve column head (904), and the connecting sleeve column head (904) is inserted into the positioning cylinder (901), and a threaded hole is also provided at the top position of the top box plate (906), and the threaded hole here is threadedly connected to the limit screw.

7. The adaptive mounting beam for stage machinery and pulleys according to claim 6, characterized in that: A limit slot (908) is provided on the connecting strip (907), and an auxiliary spring (909) is fixedly provided at an equal distance on one side of the connecting strip (907), the other end of the auxiliary spring (909) is fixedly provided on one end of the plug-in plate (910), and a check and detection block (911) is fixedly provided on the other end of the plug-in plate (910), and auxiliary slopes (912) are symmetrically provided on both sides of the check and detection block (911), and the check and detection block (911), the plug-in plate (910), and the connecting strip (907) are provided with the same number of groups.

8. The adaptive mounting beam for stage machinery and pulleys according to claim 6, characterized in that: The plug-in plate (910) and the connecting strip (907) are both inserted into the top box plate (906), and the position-limiting slots (908) provided on the connecting strip (907) correspond to the threaded holes provided on the top of the top box plate (906) and have the same number of groups, and the notch shape of the position-limiting slots (908) is set to be circular.

9. The adaptive mounting beam for stage machinery and pulleys according to claim 6, characterized in that: A connecting accessory is provided on the bottom side of the plug-in plate (910), and the connecting accessory comprises a fixing plate seat (1001), a connecting hanging bar (1002) and an auxiliary bell (1003); the fixing plate seat (1001) is fixedly provided at the top end of the connecting hanging bar (1002), and the auxiliary bell (1003) is provided at the bottom end of the connecting hanging bar (1002), and the fixing plate seat (1001) is fixed to the bottom side of the plug-in plate (910) by screws.

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