Multifunctional deep squat rack

Abstract

The utility model discloses a multifunctional deep squat frame which comprises a supporting frame, a pulley mechanism and a balance weight mechanism are arranged on the supporting frame, and the pulley mechanism is connected with the balance weight mechanism through a steel wire rope assembly and used for achieving the functions of flying bird training, high pull training or low pull training. A folding pedal assembly is further arranged on the supporting frame and used for achieving the rowing training function. According to the multifunctional deep squat frame, the overall functionality of the deep squat frame is improved, different requirements of users are met, and the purpose of combined exercise is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to body -building equipment technical field especially, a kind of multifunctional deep squat frame. BACKGROUND

[0002] The function of general deep squat frame is relatively single, when more fitness programs are carried out, different kinds of fitness equipment need to be purchased, the procurement cost is large, and the land area is large, the transportation cost is high;Therefore, the present application provides a multifunctional deep squat frame, which improves the traditional single-function deep squat frame and meets the needs of more fitness programs. UTILITY MODEL CONTENT

[0003] In view of the above defects or deficiencies in the prior art, a multifunctional deep squat frame is provided.

[0004] The utility model provides a kind of multifunctional deep squat frame, including support frame, pulley mechanism and counterweight mechanism are provided on the support frame, the pulley mechanism is connected with counterweight mechanism by steel wire rope component, for realizing fly bird training, high pull training or low pull training function;Folding footboard component is also provided on the support frame, for realizing rowing training function.

[0005] Further, the support frame includes a bottom U-shaped frame, a top U-shaped frame parallel to the bottom U-shaped frame is arranged above the bottom U-shaped frame;The bottom U-shaped frame includes two bottom beams arranged in parallel, a bottom cross beam is fixedly arranged at one end between the two bottom beams;The top U-shaped frame includes two top beams arranged in parallel, a top cross beam is fixedly arranged at one end between the two top beams above the bottom cross beam;A rear upright beam is fixedly arranged between the bottom cross beam and the top cross beam, a front support upright beam is fixedly arranged between the bottom beam and the top beam on the same side, a rear support upright beam is fixedly arranged between the bottom beam and the top beam on the same side corresponding to the front support upright beam close to the rear upright beam, and the two front support upright beams and the two rear support upright beams are arranged in a rectangular shape.

[0006] Further, a plurality of uniformly spaced mounting through holes are arranged on the front support upright beam, and the plurality of mounting through holes are arranged along the height direction of the front support upright beam.

[0007] Further, two first mounting through slots are symmetrically arranged on the top surface of the top cross beam on both sides of the rear upright beam, and two second mounting through slots are symmetrically arranged at both ends of the top surface of the top cross beam;A third mounting through slot is arranged at one end of the top surface of each of the two top beams close to the top cross beam.

[0008] Further, the pulley mechanism comprises a swing pulley assembly, a first fixed pulley assembly, a second fixed pulley assembly, a third fixed pulley assembly, a fourth fixed pulley assembly, a fifth fixed pulley assembly, a sixth fixed pulley assembly and a seventh fixed pulley assembly.

[0009] The swing pulley assembly is provided with two groups, and the two groups of swing pulley assemblies are respectively arranged on the two front support vertical beams; the swing pulley assembly comprises a first square sleeve pipe which is sleeved on the circumferential outer side of the corresponding front support vertical beam, two fixed plates which are symmetrically fixed on one side of the first square sleeve pipe away from the rear vertical beam and are arranged in an up-down manner, and a pulley block which is rotatably arranged between the two fixed plates through a rotating shaft in the vertical direction; a first steel wire rope fixed plate is fixedly arranged on the side of the first square sleeve pipe close to the rear vertical beam; a through hole is arranged on one side plate of the first square sleeve pipe corresponding to the mounting through hole, and a bolt is arranged through the through hole and the mounting through hole, so as to fix the first square sleeve pipe and the pulley block on the corresponding front support vertical beam;

[0010] The first fixed pulley assembly is provided with two groups, and the two groups of first fixed pulley assemblies are respectively fixedly arranged on the top surface of the two bottom beams on the side close to the rear support vertical beam of the corresponding front support vertical beam;

[0011] The second fixed pulley assembly is provided with two groups, and the two groups of second fixed pulley assemblies are respectively fixedly arranged on the top surface of the two bottom beams on the side away from the front support vertical beam of the corresponding rear support vertical beam;

[0012] The third fixed pulley assembly is provided with two groups, and the two groups of third fixed pulley assemblies are respectively fixedly arranged in the interiors of the two second mounting through slots;

[0013] The fourth fixed pulley assembly is provided with two groups, and the two groups of fourth fixed pulley assemblies are respectively fixedly arranged in the interiors of the two first mounting through slots;

[0014] The fifth fixed pulley assembly is provided with two groups, and the two groups of fifth fixed pulley assemblies are respectively fixedly arranged in the interiors of the corresponding third mounting through slots;

[0015] The sixth fixed pulley assembly is provided with two groups and is respectively arranged on the two top beams, and the two groups of sixth fixed pulley assemblies are respectively fixedly arranged on the top surface of the corresponding top beam away from the fifth fixed pulley assembly;

[0016] The seventh fixed pulley assembly is provided with two groups, and the two groups of the seventh fixed pulley assembly are respectively suspended between the second fixed pulley assembly and the third fixed pulley assembly located on the same side.

[0017] Further, two second steel wire rope fixing plates are fixedly arranged on the top surfaces of the two bottom beams and located on the sides of the corresponding second fixed pulley assemblies away from the rear support vertical beams.

[0018] Further, the counterweight mechanism comprises a second square sleeve slidably sleeved on the circumferential outer side of the rear vertical beam, a load-bearing rod in the horizontal direction is fixedly arranged on the side surface of the second square sleeve close to the front support vertical beam, and a movable pulley assembly is fixedly arranged on the top surface of the load-bearing rod.

[0019] Further, the steel wire rope assembly comprises a first steel wire rope and two second steel wire ropes, one end of the first steel wire rope passes through one group of the swing pulley assemblies, sequentially passes through the sixth fixed pulley assembly, the fifth fixed pulley assembly, the upper fixed pulley, the third fixed pulley assembly and the fourth fixed pulley assembly on the same side, and then passes out of the movable pulley assembly, and then sequentially passes through the fourth fixed pulley assembly, the third fixed pulley assembly, the upper fixed pulley, the fifth fixed pulley assembly and the sixth fixed pulley assembly on the other side and then passes out of the swing pulley assembly, and two ends of the first steel wire rope are fixedly arranged with handles.

[0020] Further, the two second steel wire ropes are symmetrically arranged, one end of one second steel wire rope is fixedly connected to one first steel wire rope fixing plate, and the other end sequentially passes through the first fixed pulley assembly, the second fixed pulley assembly and the lower fixed pulley on the same side and is fixed on the second steel wire rope fixing plate on the same side.

[0021] Further, the foot pedal assembly comprises a rotating shaft pipe, the rotating shaft pipe is rotatably arranged at one end of one bottom beam away from the bottom transverse beam, a U-shaped foot pedal is fixedly arranged on the rotating shaft pipe, a support pipe is fixedly arranged on the top surface of the bottom beam where the rotating shaft pipe is located, the support pipe is arranged on the side of the rotating shaft pipe close to the rear vertical beam, and limiting pipes are fixedly arranged on the two sides of the support pipe in a symmetrical mode, and the limiting pipes are arranged in parallel with the rotating shaft pipe.

[0022] Compared with the prior art, the utility model has the beneficial effects that:

[0023] The multifunctional deep squat frame is provided with a pulley mechanism, a steel wire rope assembly and a counterweight mechanism, and can realize various training projects such as flying bird training, high-pull training and low-pull training; specifically, the swing pulley assembly is provided with a first square sleeve and a bolt, so that the height of the swing pulley assembly on the corresponding front support vertical beam can be adjusted, and users with different heights can be used to achieve better training effect.

[0024] In addition, the foldable foot pedal is additionally provided, and the function of rowing training can be realized.

[0025] The functionality of the deep squat frame as a whole is improved, different needs of users are met, and the purpose of combined exercise is achieved.

[0026] It should be understood that the content described in the content part of the utility model is not intended to limit the key or important features of the embodiments of the utility model, nor to limit the scope of the utility model.

[0027] Other features of the utility model will become easy to understand through the following description. BRIEF DESCRIPTION OF DRAWINGS

[0028] Other features, objects and advantages of the utility model will become more apparent by reading the detailed description of the non-limiting embodiments made with reference to the following drawings:

[0029] Figure 1 A structure schematic view of a multifunctional deep squat frame provided for the embodiments of the utility model;

[0030] Figure 2 A structure schematic view of the upper half of the multifunctional deep squat frame;

[0031] Figure 3 A structure schematic view of the lower plate part of the multifunctional deep squat frame;

[0032] Figure 4 A structure schematic view of the pulley mechanism and the steel wire rope assembly after assembly;

[0033] Figure 5 A structure schematic view of the swing pulley assembly;

[0034] Figure 6 A structure schematic view of the first square sleeve;

[0035] Figure 7 A structure schematic view of the counterweight mechanism;

[0036] Figure 8 A structure schematic view of the seventh fixed pulley assembly;

[0037] The figure reference: 1, bottom U-shaped frame; 11, bottom beam; 12, bottom cross beam; 2, top U-shaped frame; 21, top beam; 22, top cross beam; 3, rear vertical beam; 4, front support vertical beam; 5, rear support vertical beam; 6, mounting through hole; 7, swing pulley assembly; 701, first square sleeve; 702, fixed plate; 703, rotating shaft; 704, pulley block; 705, through hole; 706, bolt; 8, first fixed pulley assembly; 9, second fixed pulley assembly; 10, third fixed pulley assembly; 11, fourth fixed pulley assembly; 12, fifth fixed pulley assembly; 13, sixth fixed pulley assembly; 14, seventh fixed pulley assembly; 141, upper fixed pulley; 142, lower fixed pulley; 143, pulley clamping piece; 15, first steel wire rope fixing plate; 16, second steel wire rope fixing plate; 17, counterweight mechanism; 171, second square sleeve; 172, load bearing rod; 173, movable pulley assembly; 18, first steel wire rope; 19, second steel wire rope; 20, foot pedal assembly; 2010, rotating shaft tube; 2011, foot pedal; 2012, limiting tube; 21, rod storage rack; 22, handle. DETAILED DESCRIPTION

[0038] The utility model will be explained in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related utility model, and are not limited to the utility model. In addition, it needs to be explained that only the parts related to the utility model are shown in the drawings for the convenience of description.

[0039] It needs to be explained that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be explained in detail below in combination with the drawings and embodiments.

[0040] Please refer to Figures 1-8 The embodiment of the utility model provides a multifunctional deep squat rack, including support frame, the support frame is provided with pulley mechanism and counterweight mechanism, the pulley mechanism is connected with the counterweight mechanism through steel wire rope assembly, for realizing the function of flying bird training, high pull training or low pull training;The support frame is also provided with a folding foot pedal assembly, for realizing the function of rowing training.

[0041] Among them, the rack weight rod on the deep squat rack is installed between the two rear support vertical beams, and the safety rack cross bar is arranged between the front support vertical beam and the rear support vertical beam on the same side. The structure related to weight-bearing deep squat of the deep squat rack is prior art, and will not be described in detail.

[0042] In a preferred embodiment, the support frame includes a bottom U-shaped frame 1, and a top U-shaped frame 2 parallel to the bottom U-shaped frame 1 is arranged directly above the bottom U-shaped frame 1.

[0043] The bottom U-shaped frame 1 comprises two parallel bottom beams 101, a bottom cross beam 102 fixedly arranged at one end between the two bottom beams 101; the bottom cross beam 102 is arranged perpendicularly to the two bottom beams 101;

[0044] The top U-shaped frame 2 comprises two parallel top beams 201, a top cross beam 202 fixedly arranged at one end between the two top beams 201 above the bottom cross beam 102; the top cross beam 202 is arranged perpendicularly to the two top beams 201;

[0045] The rear vertical beam 3 is fixedly arranged between the bottom cross beam 102 and the top cross beam 202, and is arranged in a vertical direction; the front support vertical beam 4 is fixedly arranged between the bottom beam 101 and the top beam 201 on the same side; the rear support vertical beam 5 is fixedly arranged between the bottom beam 101 and the top beam 201 on the same side, and is located on the side of the corresponding front support vertical beam 4 close to the rear vertical beam 3; the two front support vertical beams 4 and the two rear support vertical beams 5 are arranged in a rectangular shape.

[0046] The two front support vertical beams 4 and the two rear support vertical beams 5 are symmetrically arranged relative to the rear vertical beam 3.

[0047] In a preferred embodiment, the front support vertical beam 4 is provided with a plurality of uniformly spaced mounting through holes 6, and the plurality of mounting through holes 6 are arranged along the height direction of the front support vertical beam 4.

[0048] In a preferred embodiment, the top surface of the top cross beam 202 is symmetrically provided with two first mounting through slots on both sides of the rear vertical beam 3, and the top surface of the top cross beam 202 is symmetrically provided with two second mounting through slots at both ends; one end of the top surface of each of the two top beams 201 close to the top cross beam 202 is provided with a third mounting through slot.

[0049] The first mounting through slot, the second mounting through slot and the third mounting through slot are all arranged in a top-down penetrating manner.

[0050] In a preferred embodiment, the pulley mechanism comprises a swing pulley assembly 7, a first fixed pulley assembly 8, a second fixed pulley assembly 9, a third fixed pulley assembly 10, a fourth fixed pulley assembly 11, a fifth fixed pulley assembly 12, a sixth fixed pulley assembly 13 and a seventh fixed pulley assembly 14; wherein,

[0051] Swing pulley assembly 7, provided with two groups, two groups of swing pulley assembly 7 are respectively arranged on two front support vertical beams 4; Swing pulley assembly 7 includes the first square sleeve 701 arranged on the circumferential outer side of the corresponding front support vertical beam 4, two upper and lower arranged fixed plates 702 are symmetrically fixed on the side of the first square sleeve 701 away from the rear vertical beam 3, the pulley block 704 is rotatably arranged between the two fixed plates 702 through the vertical shaft;

[0052] The first square sleeve 701 is fixedly provided with a first steel wire rope fixed plate 15 on the side close to the rear vertical beam 3; A through hole 705 is arranged on one side plate of the first square sleeve 701 corresponding to the mounting hole 6, a bolt 706 is arranged through the through hole 705 and the mounting hole 6, for fixing the first square sleeve 701 and the pulley block 704 on the corresponding front support vertical beam 4;

[0053] The first fixed pulley assembly 8 is provided with two groups, and the two groups of first fixed pulley assemblies 8 are respectively fixedly arranged on the top surface of the two bottom beams 101 on the side close to the rear support vertical beam 5 of the corresponding front support vertical beam 4;

[0054] The second fixed pulley assembly 9 is provided with two groups, and the two groups of second fixed pulley assemblies 9 are respectively fixedly arranged on the top surface of the two bottom beams 101 on the side away from the front support vertical beam 4 of the corresponding rear support vertical beam 5;

[0055] The third fixed pulley assembly 10 is provided with two groups, and the two groups of third fixed pulley assemblies 10 are respectively fixedly arranged in the two second mounting through slots;

[0056] The fourth fixed pulley assembly 11 is provided with two groups, and the two groups of fourth fixed pulley assemblies 11 are respectively fixedly arranged in the two first mounting through slots;

[0057] The fifth fixed pulley assembly 12 is provided with two groups, and the two groups of fifth fixed pulley assemblies 12 are respectively fixedly arranged in the corresponding third mounting through slots;

[0058] The sixth fixed pulley assembly 13 is provided with two groups, and is arranged on the two top beams 201, the two groups of sixth fixed pulley assemblies 13 are respectively fixedly arranged on the top surface of the corresponding top beam 201 away from the fifth fixed pulley assembly 12;

[0059] The seventh fixed pulley assembly 14 is provided with two groups, and the two groups of seventh fixed pulley assemblies 14 are respectively suspended between the second fixed pulley assembly 9 and the third fixed pulley assembly 10 located on the same side; each group of seventh fixed pulley assemblies 14 includes an upper fixed pulley 141 and a lower fixed pulley 142 arranged in an upper and lower manner, and the upper fixed pulley 141 and the lower fixed pulley 142 are connected through a pulley clamping piece 143, that is, two pulley clamping pieces 143 are symmetrically arranged on both sides of the upper fixed pulley 141 and the lower fixed pulley 142; one end of the pulley clamping piece 143 is connected with one side of the shaft rod of the upper fixed pulley 141 and the lower fixed pulley 142.

[0060] In a preferred embodiment, the top surface of the two bottom beams 101 is fixedly provided with a second steel wire rope fixing plate 16 on the side away from the rear support vertical beam 5 corresponding to the second fixed pulley assembly 9.

[0061] In a preferred embodiment, the counterweight mechanism 17 includes a second square sleeve 171 slidably sleeved on the circumferential outer side of the rear vertical beam 3, and a load bearing rod 172 in the horizontal direction is fixedly arranged on one side surface of the second square sleeve 171 close to the front support vertical beam 4, both ends of the load bearing rod 172 are used for suspending the counterweight piece for weight training, and a movable pulley assembly 173 is fixedly arranged on the top surface of the load bearing rod 172.

[0062] In a preferred embodiment, the steel wire rope assembly includes a first steel wire rope 18 and two second steel wire ropes 19; one end of the first steel wire rope 18 passes through one group of swing pulley assemblies 7, and then passes through the sixth fixed pulley assembly 13, the fifth fixed pulley assembly 12, the upper fixed pulley 141, the third fixed pulley assembly 10, the fourth fixed pulley assembly 11 on the same side in sequence, and then passes out of the movable pulley assembly 173, and then passes through the fourth fixed pulley assembly 11, the third fixed pulley assembly 10, the upper fixed pulley 141, the fifth fixed pulley assembly 12, the sixth fixed pulley assembly 13 on the other side in sequence, and then passes out of the swing pulley assembly 7, and both ends of the first steel wire rope 8 are fixedly provided with a handle 22.

[0063] In a preferred embodiment, the two second steel wire ropes 19 are symmetrically arranged, one end of one second steel wire rope 19 is fixedly connected to a first steel wire rope 18 fixing plate, and the other end passes through the first fixed pulley assembly 8, the second fixed pulley assembly 9 and the lower fixed pulley 142 on the same side in sequence, and is fixed on the second steel wire rope fixing plate 16 on the same side.

[0064] In a preferred embodiment, the foot pedal assembly 20 includes a rotating shaft pipe 2010, the rotating shaft pipe 2010 is rotatably arranged at one end of one bottom beam 101 away from the bottom cross beam 102, and a U-shaped foot pedal 2011 is fixedly arranged on the rotating shaft pipe 2010, which is used to realize the folding function of the foot pedal 2011 relative to the bottom beam 101, thereby realizing the rowing training project.

[0065] The top surface of the bottom beam 101 where the rotating shaft pipe 2010 is located is fixedly provided with a support pipe on the side of the rotating shaft pipe 2010 close to the rear upright beam 3, and the support pipe is fixedly provided with a limiting pipe 2012 symmetrical on both sides and parallel to the rotating shaft pipe 2010, for limiting the folded pedal 2011.

[0066] In addition, the outer side of one end of the bottom beam 101 close to the bottom cross beam 102 is fixedly provided with a rod storage rack 21 for storing barbells and other equipment.

[0067] Working principle of the utility model:

[0068] The counterweight piece is placed on the load bearing rod, and then the counterweight piece on the load bearing rod 172 is limited by the spring clamp, then the two ends of the first steel wire rope 15 are pulled forward by pulling the handle 22 with both hands, so that the counterweight mechanism 17 slides upward along the height direction of the rear upright beam 3, realizing the flying bird training and other projects;

[0069] When the height of the swing pulley assembly 7 needs to be adjusted, the corresponding pin 706 is pulled out, the height of the first square sleeve pipe 701 on the corresponding front support upright beam 4 is adjusted, then the pin 706 is inserted into the corresponding through hole 705 and the mounting through hole 6, and the adjustment of the height of the swing pulley assembly 7 is completed;

[0070] The foldable pedal 2011 can realize auxiliary training for rowing projects.

[0071] In the description of the present application, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0072] In the description of the present application, the terms "one embodiment", "some embodiments" and the like mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0073] The above is only the preferred embodiment of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional squat rack characterized by, The utility model provides a support frame is provided with pulley mechanism and counterweight mechanism on it, pulley mechanism is connected with counterweight mechanism through steel wire rope assembly, is used for realizing flying bird training, high pull training or low pull training function, support frame is further provided with folding footboard assembly on it, is used for realizing rowing training function.

2. The multi-functional squat rack of claim 1, wherein, The support frame includes a bottom U-shaped frame, a top U-shaped frame parallel to the bottom U-shaped frame is arranged above the bottom U-shaped frame; the bottom U-shaped frame includes two bottom beams arranged in parallel, a bottom cross beam is fixedly arranged at one end between the two bottom beams; the top U-shaped frame includes two top beams arranged in parallel, a top cross beam is fixedly arranged at one end between the two top beams above the bottom cross beam; a rear vertical beam is fixedly arranged between the bottom cross beam and the top cross beam, front support vertical beams are fixedly arranged between the same side bottom beam and the same side top beam, rear support vertical beams are fixedly arranged between the same side bottom beam and the same side top beam on the side close to the rear vertical beam corresponding to the front support vertical beam, and the two front support vertical beams and the two rear support vertical beams are arranged in a rectangular shape.

3. The multi-functional squat rack of claim 2, wherein, A plurality of uniformly spaced mounting through holes are arranged on the front support vertical beam along the height direction of the front support vertical beam.

4. The multi-functional squat rack of claim 3, wherein, Two first mounting through slots are symmetrically arranged on the top surface of the top cross beam on both sides of the rear vertical beam, and two second mounting through slots are symmetrically arranged at both ends of the top surface of the top cross beam; a third mounting through slot is arranged at one end of the top surface of each of the two top beams close to the top cross beam.

5. The multi-functional squat rack of claim 4, wherein, The pulley mechanism includes a swing pulley assembly, a first fixed pulley assembly, a second fixed pulley assembly, a third fixed pulley assembly, a fourth fixed pulley assembly, a fifth fixed pulley assembly, a sixth fixed pulley assembly, and a seventh fixed pulley assembly; wherein The swing pulley assembly is provided with two groups, and the two groups of swing pulley assemblies are arranged on the two front support vertical beams respectively; the swing pulley assembly includes a first square sleeve arranged on the circumferential outer side of the corresponding front support vertical beam, two fixed plates arranged in an upper and lower arrangement are fixedly arranged on one side of the first square sleeve away from the rear vertical beam, and a pulley block is rotatably arranged between the two fixed plates through a vertical shaft; a first steel wire rope fixed plate is fixedly arranged on one side of the first square sleeve close to the rear vertical beam; a through hole is arranged on one side plate of the first square sleeve corresponding to the mounting through hole, a bolt is arranged through the through hole and the mounting through hole, and the first square sleeve and the pulley block are fixed on the corresponding front support vertical beam through the bolt; The first fixed pulley assembly is provided with two groups, and the two groups of first fixed pulley assemblies are fixedly arranged on the top surface of the two bottom beams on the side close to the rear support vertical beam corresponding to the front support vertical beam; The second fixed pulley assembly is provided with two groups, and the two groups of second fixed pulley assemblies are fixedly arranged on the top surface of the two bottom beams on the side away from the front support vertical beam corresponding to the rear support vertical beam; The third fixed pulley assembly is provided with two groups, and two groups of the third fixed pulley assembly are respectively fixedly arranged in the interiors of two second installation through grooves; The fourth fixed pulley assembly is provided with two groups, and two groups of the fourth fixed pulley assembly are respectively fixedly arranged in the interiors of two first installation through grooves; The fifth fixed pulley assembly is provided with two groups, and two groups of the fifth fixed pulley assembly are respectively fixedly arranged in the interiors of corresponding third installation through grooves; The sixth fixed pulley assembly is provided with two groups and is respectively arranged on two roof beams, and two groups of the sixth fixed pulley assembly are respectively fixedly arranged on the top surfaces of the corresponding roof beams away from the fifth fixed pulley assembly; The seventh fixed pulley assembly is provided with two groups, and two groups of the seventh fixed pulley assembly are respectively arranged between the second fixed pulley assembly and the third fixed pulley assembly on the same side. Each group of the seventh fixed pulley assembly comprises an upper fixed pulley and a lower fixed pulley arranged in an up-down manner, and the upper fixed pulley and the lower fixed pulley are connected through a pulley clamping piece.

6. The multi-functional squat rack of claim 5, wherein, The top surfaces of two bottom beams are fixedly provided with second steel wire rope fixing plates away from the rear support vertical beams on the sides corresponding to the second fixed pulley assembly.

7. The multi-functional squat rack of claim 6, wherein, The counterweight mechanism comprises a second square sleeve slidably sleeved on the circumferential outer side of the rear vertical beam, and a load-bearing rod in the horizontal direction is fixedly arranged on the side surface of the second square sleeve close to the front support vertical beam. The top surface of the load-bearing rod is fixedly provided with a movable pulley assembly.

8. The multi-functional squat rack of claim 7, wherein, The steel wire rope assembly comprises a first steel wire rope and two second steel wire ropes. One end of the first steel wire rope passes through one group of the swing pulley assembly, and then passes through the sixth fixed pulley assembly, the fifth fixed pulley assembly, the upper fixed pulley, the third fixed pulley assembly, the fourth fixed pulley assembly on the same side in sequence, and then passes out of the movable pulley assembly. After passing out, it passes through the fourth fixed pulley assembly, the third fixed pulley assembly, the upper fixed pulley, the fifth fixed pulley assembly, the sixth fixed pulley assembly on the other side in sequence, and then passes out of the swing pulley assembly. The two ends of the first steel wire rope are respectively fixedly provided with handles.

9. The multi-functional squat rack of claim 8, wherein, The two second steel wire ropes are symmetrically arranged. One end of one second steel wire rope is fixedly connected to one first steel wire rope fixing plate, and the other end passes through the first fixed pulley assembly, the second fixed pulley assembly and the lower fixed pulley on the same side in sequence and is fixed on the second steel wire rope fixing plate on the same side.

10. The multi-functional squat rack of claim 9, wherein, The foot pedal assembly comprises a rotating shaft pipe, the rotating shaft pipe is rotatably arranged at one end of one bottom beam away from the bottom transverse beam, and a U-shaped foot pedal is fixedly arranged on the rotating shaft pipe. A support pipe is fixedly arranged on the top surface of the bottom beam where the rotating shaft pipe is located, the support pipe is arranged on the side of the rotating shaft pipe close to the rear vertical beam, and limit pipes are fixedly arranged on the two sides of the support pipe in a symmetrical manner. The limit pipes are arranged in parallel with the rotating shaft pipe.

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