Slidable anchor rod cable supporting operation platform

Abstract

The utility model discloses a slidable anchor rod cable supporting operation platform in the technical field of roadway supporting platforms. The slidable anchor rod cable supporting operation platform comprises a belt conveyor, an operation platform assembly and an anchor rod drilling machine. The operation platform assembly is connected with the belt conveyor in a sliding mode, and the operation platform assembly is driven by a power device to do horizontal movement on the top of the belt conveyor. The jumbolter is detachably installed at the top of the operation platform assembly, the jumbolter is driven by the operation platform assembly to move to a designated position to support a roadway, and the operation platform assembly comprises an operation platform, a connecting plate and a photoelectric sensor; according to the slidable anchor rod cable supporting operation platform, the operation platform assembly is slidably connected with the belt conveyor, the position can be freely adjusted according to roadway conditions, the operation adaptability is improved, meanwhile, manual intervention is reduced, the operation efficiency is improved, and the safety risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to roadway support platform technical field, concretely is a slidable anchor rod cable support operation platform. BACKGROUND

[0002] In the coal mining process, the stability of the roadway directly affects the safety, stable production of the mine, especially in the poor roof condition, large deformation area, the support quality and efficiency are crucial. The traditional roadway anchor rod cable support mainly adopts single anchor rod drilling machine construction, however, in the underground transportation roadway (including transportation main roadway, transportation crossheading), the side of the belt conveyor is reinforced and supported, the upper roof is reinforced and supported due to its small space, the coal mine workers generally incline the anchor rod support on the upper roof of the belt conveyor on the side of the pedestrian, the construction is inconvenient and the support effect is not ideal. In addition, the single anchor rod drilling machine needs to be frequently moved with the change of the operation site, the manual moving, the worker's labor intensity is big, the working efficiency is low, and there is the risk of anchor rod cable drilling machine falling and injuring the operation personnel. With the increase of the mining depth of the mine, the existing support equipment is difficult to adapt to the deep complex environment and operation demand. The traditional support equipment and moving mode cannot be flexibly adjusted according to the roadway condition, and the operation personnel need to operate in the small, limited space, the labor intensity is big, and the safety hidden danger is prominent. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a slidable anchor rod cable support operation platform to solve the problems of the traditional support equipment and moving mode in the background art, which cannot be flexibly adjusted according to the roadway condition, and the operation personnel need to operate in the small, limited space, the labor intensity is big, and the safety hidden danger is prominent.

[0004] To achieve the above object, the utility model provides the following technical scheme: a slidable anchor rod cable support operation platform, including belt conveyor, operation platform assembly and anchor rod drilling machine;

[0005] The operation platform assembly is slidably connected with the belt conveyor, and the operation platform assembly is driven by a power device to move horizontally on the top of the belt conveyor;

[0006] The anchor rod drilling machine is detachably installed on the top of the operation platform assembly, and the anchor rod drilling machine is moved to the designated position by the operation platform assembly to support the roadway.

[0007] Preferably, the belt conveyor comprises a belt frame, a conveying belt, a head cover, a groove type centering carrier roller and a groove type carrier roller;

[0008] The conveying belt is installed on the inner side of the belt frame;

[0009] The inner side of the conveying belt is provided with a transmission drum and a second redirection roller.

[0010] The bottom of the conveying belt is provided with a first redirection cylinder and a lower carrier roller;

[0011] The head cover is detachably mounted on the inner side of the belt frame near the driving roller;

[0012] The groove type centering carrier roller and the groove type carrier roller are detachably mounted on the inner side of the belt frame;

[0013] The top of the belt frame is detachably mounted with a rack, and the inner side wall of the belt frame is detachably mounted with a guide rail.

[0014] Preferably, the operation platform assembly comprises an operation platform, a connecting plate and a photoelectric sensor;

[0015] The number of the connecting plate is two, which is integrally formed on the left and right sides of the bottom of the operation platform and corresponds to the belt frame;

[0016] The bottom of the connecting plate is provided with a first connecting groove;

[0017] The inner side of the first connecting groove is provided with a first gear, and the first gear penetrates the first connecting groove and engages with the rack;

[0018] The first gear is driven to rotate by a motor;

[0019] The inner side wall of the connecting plate is provided with a sliding mechanism, and the sliding mechanism is movably connected with the guide rail.

[0020] Preferably, the sliding mechanism comprises a first mounting seat and a sliding piece;

[0021] The first mounting seat is detachably mounted on the inner side wall of the connecting plate;

[0022] The sliding piece is mounted in the inner cavity of the first mounting seat and movably connected with the first mounting seat, and the sliding piece comprises a first mounting shaft, a first pulley, a second mounting shaft, a second pulley and a spring;

[0023] The first mounting shaft is arranged in the inner cavity of the first mounting seat and connected with the connecting hole through a bearing;

[0024] The first pulley is mounted on the circumferential outer side wall of the first mounting shaft;

[0025] The second mounting shaft is arranged in the inner cavity of the first mounting seat and connected with the second connecting groove through a sliding bearing seat;

[0026] The second pulley is mounted on the circumferential outer side wall of the second mounting shaft;

[0027] The spring is arranged in the inner cavity of the first mounting seat, and the two ends of the spring are respectively connected with the first mounting shaft and the second mounting shaft.

[0028] Preferably, the top of the operation platform is provided with two installation grooves along the width direction of the operation platform.

[0029] The installation grooves penetrate the left and right side walls of the operation platform.

[0030] Preferably, the operation platform assembly further comprises a sliding rail.

[0031] The top surface of the sliding rail is provided with gear teeth.

[0032] The sliding rail is detachably installed in the inner cavity of the installation groove.

[0033] The front and rear side walls of the sliding rail are provided with sliding grooves penetrating the left and right ends of the sliding rail.

[0034] Preferably, a mobile platform assembly is detachably installed on the operation platform assembly, and the mobile platform assembly comprises a mobile platform and a second gear.

[0035] The bottom surface of the mobile platform is in contact with the top surface of the operation platform, and the anchor rod drilling machine is detachably installed at the middle position of the top of the mobile platform.

[0036] The top of the mobile platform is welded with a second mounting seat.

[0037] The second gear is movably connected with the second mounting seat, penetrates the second mounting seat, and is driven to rotate by the motor.

[0038] Preferably, a connecting block is detachably installed at the position corresponding to the installation groove on the bottom of the mobile platform.

[0039] The connecting block is inserted into the inner cavity of the installation groove and is in contact with the side wall of the sliding rail and the inner cavity side wall of the installation groove, respectively.

[0040] Preferably, a sliding block matched with the sliding groove is integrally formed on the side of the connecting block facing the sliding rail.

[0041] The sliding block is inserted into the inner side of the sliding groove.

[0042] Preferably, the photoelectric sensor is detachably installed on the top of the operation platform, and the positioning data of the operation platform is collected through the photoelectric sensor.

[0043] Compared with the prior art, the utility model has the advantages of:

[0044] The operation platform assembly is in sliding connection with the belt conveyor, can freely adjust the position according to the conditions of the roadway, improves the operation adaptability, reduces the manual intervention, improves the operation efficiency, and reduces the safety risk.

[0045] The second pulley and the first pulley are clamped on the upper and lower sides of the guide rail, support and guide the walking of the connecting plate, and can guarantee smooth sliding of the connecting plate on the belt frame.

[0046] When the protrusions on the guide rail contact the second pulley on the bottom surface of the guide rail, the second pulley is pulled downward to pull the spring, so that the first pulley is tightly attached to the guide rail; when the protrusions on the guide rail contact the first pulley on the top surface of the guide rail, the first pulley is pulled upward to pull the spring, so that the second pulley is tightly attached to the guide rail; the first mounting shaft and the second mounting shaft are pulled to each other by the pulling force of the spring, so that the first mounting shaft and the second mounting shaft are tightly attached to the circumferential outer wall of the guide rail, which can effectively avoid the phenomenon of derailment, and further guarantee the smoothness of the sliding of the connecting plate on the belt frame.

[0047] The motor drives the second gear, and the second gear and the gear teeth on the slide rail are used in cooperation to drive the mobile platform to move horizontally on the operation platform, adjust the position of the anchor rod drilling machine, facilitate the support of the anchor rod drilling machine, can adapt to different roadway terrains, and guarantee the safety of the support. BRIEF DESCRIPTION OF DRAWINGS

[0048] Figure 1 It is a structural schematic view of the utility model;

[0049] Figure 2 It is a structural schematic view of the belt conveyor of the utility model;

[0050] Figure 3 It is an installation schematic view of the operation platform and the mobile platform assembly of the utility model;

[0051] Figure 4 It is a structural schematic view of the mobile platform of the utility model;

[0052] Figure 5 It is an installation schematic view of the belt frame and the operation platform of the utility model;

[0053] Figure 6 It is a structural schematic view of the belt frame of the utility model;

[0054] Figure 7 It is a connection schematic view of the operation platform and the connecting plate of the utility model;

[0055] Figure 8 It is a setting schematic view of the connecting plate and the first connecting groove of the utility model;

[0056] Figure 9 It is a structural schematic view of the sliding mechanism of the utility model;

[0057] Figure 10 It is a structural schematic view of the first mounting seat of the utility model;

[0058] Figure 11The utility model discloses a sliding member structure schematic view.

[0059] In the drawing: 100 is a belt conveyor, 110 is a belt frame, 110a is a guide rail, 110b is a rack, 120 is a conveying belt, 120a is a driving roller, 120b is a first change direction roller, 120c is a second change direction roller, 120d is a lower supporting roller, 130 is a head cover, 140 is a grooved centering supporting roller, 150 is a grooved supporting roller, 200 is an operation platform assembly, 210 is an operation platform, 210a is a mounting groove, 220 is a sliding rail, 220a is a sliding groove, 230 is a connecting plate, 230a is a first connecting groove, 240 is a photoelectric sensor, 250 is a first gear, 260 is a sliding mechanism, 260a is a first mounting seat, 260a-1 is a connecting hole, 260a-2 is a second connecting groove, 260b is a sliding member, 260b-1 is a first mounting shaft, 260b-2 is a first pulley, 260b-3 is a second mounting shaft, 260b-4 is a second pulley, 260b-5 is a spring, 300 is a moving platform assembly, 310 is a moving platform, 310a is a second mounting seat, 310b is a connecting block, 310b-1 is a sliding block, 320 is a second gear, and 400 is an anchor rod drilling machine. DETAILED DESCRIPTION

[0060] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0061] The utility model provides a kind of slippable anchor rod cable support operation platform, operation platform assembly is slidably connected with belt conveyor, can freely adjust position according to roadway condition, improve operation adaptability, reduce artificial intervention simultaneously, improve operation efficiency, reduce safety risk, please refer to Figure 1 , comprising: belt conveyor 100, operation platform assembly 200, moving platform assembly 300 and anchor rod drilling machine 400; EMBODIMENT

[0062] Please refer to Figure 1 , belt conveyor 100 is used to convey to coal mining;

[0063] Operation platform assembly 200 is movably connected with belt conveyor 100, and operation platform assembly 200 can be driven to move horizontally on the top of belt conveyor 100 by power device, can freely adjust position according to roadway condition, improve operation adaptability, reduce artificial intervention simultaneously, improve operation efficiency, reduce safety risk;

[0064] The anchor rod drilling machine 400 is detachably installed on the top of the operation platform assembly 200, and the anchor rod drilling machine 400 is moved by the operation platform assembly 200, and the anchor rod drilling machine 400 is brought to the designated position by the operation platform assembly 200 to support the roadway. Embodiments

[0065] Please refer to Figures 1-2 and Figures 5-8 , the belt conveyor 100 comprises a belt frame 110, a conveying belt 120, a head cover 130, a trough type centering roller 140 and a trough type roller 150;

[0066] The conveying belt 120 is installed on the inner side of the belt frame 110, and the coal mining is conveyed through the conveying belt 120;

[0067] The inner side of the conveying belt 120 is provided with a driving drum 120a and a second redirecting drum 120c, which support the conveying belt 120, the driving drum 120a and the second redirecting drum 120c are detachably installed on the inner side of the belt frame 110, the driving drum 120a and the second redirecting drum 120c are movably connected with the belt frame 110, the driving drum 120a is driven to rotate by the motor, and the conveying belt 120 is driven to rotate by the driving drum 120a;

[0068] The bottom of the conveying belt 120 is provided with a first redirecting drum 120b and a lower roller 120d, which support the bottom of the conveying belt 120, the first redirecting drum 120b and the lower roller 120d are detachably installed on the inner side of the belt frame 110, and the first redirecting drum 120b and the lower roller 120d are movably connected with the belt frame 110;

[0069] The head cover 130 is detachably installed on the inner side of the belt frame 110 near the driving drum 120a, and the driving drum 120a is protected;

[0070] The trough type centering roller 140 and the trough type roller 150 are detachably installed on the inner side of the belt frame 110, and the trough type centering roller 140 and the trough type roller 150 are combined to form a concave structure on the top of the conveying belt 120 to support the conveying belt 120;

[0071] The trough type centering roller 140 and the trough type roller 150 form an inner concave structure on the top of the conveying belt 120 to semi-enclose the conveying of the coal mining, so as to avoid the scattering of the coal mining;

[0072] The top of the belt frame 110 is detachably provided with a rack 110b, and the inner side wall of the belt frame 110 is detachably provided with a guide rail 110a;

[0073] The operation platform assembly 200 comprises an operation platform 210, a connecting plate 230 and a photoelectric sensor 240;

[0074] There are two connecting plates 230, which are integrally formed on the left and right sides of the bottom of the working platform 210, corresponding to the belt frame 110;

[0075] The bottom of the connecting plate 230 is provided with a first connecting groove 230a, which penetrates the connecting plate 230.

[0076] The photoelectric sensor 240 is detachably installed on the top of the work platform 210. The photoelectric sensor 240 collects the positioning data of the work platform 210. A photoelectric reflector is installed at each preset drilling position. The installation position should be aligned with the sensor detection angle, which is usually within 20-40mm. The sensor can detect the displacement of the platform in real time and provide a signal when the platform reaches the preset position. It can also provide accurate positioning data.

[0077] A first gear 250 is provided on the inner side of the first connecting groove 230a. The first gear 250 passes through the first connecting groove 230a and meshes with the rack 110b. The first gear 250 is movably connected to the connecting plate 230.

[0078] The first gear 250 is driven to rotate by a motor, and through its cooperation with the rack 110b, it drives the connecting plate 230 to move horizontally on the top of the belt frame 110, thereby driving the working platform 210 to move horizontally.

[0079] A sliding mechanism 260 is installed on the inner wall of the connecting plate 230. The sliding mechanism 260 is movably connected to the guide rail 110a to support and guide the connecting plate 230, ensuring the smooth movement of the connecting plate 230. Example

[0080] Please see Figures 5-7 and Figures 9-11 The sliding mechanism 260 includes a first mounting base 260a and a slider 260b;

[0081] The first mounting base 260a can be detachably mounted on the inner wall of the connecting plate 230;

[0082] A connecting hole 260a-1 and a second connecting groove 260a-2 are provided on the side of the first mounting base 260a away from the connecting plate 230. The connecting hole 260a-1 is located at the upper end of the second connecting groove 260a-2.

[0083] The slider 260b is installed in the inner cavity of the first mounting base 260a and is movably connected to the first mounting base 260a. The slider 260b includes a first mounting shaft 260b-1, a first pulley 260b-2, a second mounting shaft 260b-3, a second pulley 260b-4, and a spring 260b-5.

[0084] The first mounting shaft 260b-1 is arranged in the inner cavity of the first mounting base 260a and connected with the connecting hole 260a-1 through a bearing;

[0085] The first pulley 260b-2 is mounted on the circumferential outer side wall of the first mounting shaft 260b-1 through a spline or a flat key, and the first pulley 260b-2 is in contact with the top surface of the circumferential outer side wall of the guide rail 110a;

[0086] The second mounting shaft 260b-3 is arranged in the inner cavity of the first mounting base 260a and connected with the second connecting groove 260a-2 through a sliding bearing seat, and the second mounting shaft 260b-3 can move up and down along the height direction in the second connecting groove 260a-2 through the sliding bearing seat, and can also rotate in the inner side of the first mounting base 260a through the sliding bearing seat;

[0087] The second pulley 260b-4 is detachably mounted on the circumferential outer side wall of the second mounting shaft 260b-3 through a spline or a flat key, and the second pulley 260b-4 is in contact with the bottom surface of the circumferential outer side wall of the guide rail 110a;

[0088] The second pulley 260b-4 and the first pulley 260b-2 are clamped on the upper and lower sides of the guide rail 110a, and provide support and guidance for the walking of the connecting plate 230, so as to ensure the smooth sliding of the connecting plate 230 on the belt frame 110;

[0089] The spring 260b-5 is arranged in the inner cavity of the first mounting base 260a, and the two ends of the spring 260b-5 are detachably connected with the first mounting shaft 260b-1 and the second mounting shaft 260b-3 respectively, and the first mounting shaft 260b-1 and the second mounting shaft 260b-3 are pulled close to each other by the tension of the spring 260b-5, so that the first mounting shaft 260b-1 and the second mounting shaft 260b-3 are tightly attached to the guide rail 110a;

[0090] When there is a protrusion on the guide rail 110a, the protrusion is in contact with the second pulley 260b-4 on the bottom surface of the guide rail 110a, the second pulley 260b-4 is pulled down to pull the spring, so that the first pulley 260b-2 is tightly attached to the guide rail 110a, and when the protrusion is in contact with the first pulley 260b-2 on the top surface of the guide rail 110a, the first pulley 260b-2 is pulled up to pull the spring, so that the second pulley 260b-4 is tightly attached to the guide rail 110a, and the first mounting shaft 260b-1 and the second mounting shaft 260b-3 are pulled close to each other by the tension of the spring 260b-5, so that the first mounting shaft 260b-1 and the second mounting shaft 260b-3 are tightly attached to the circumferential outer side wall of the guide rail 110a, which can effectively avoid the phenomenon of derailment, and further ensure the smoothness of the sliding of the connecting plate 230 on the belt frame 110. Embodiment

[0091] Referring to Figure 1 and Figures 3-4 The top of the work platform 210 is provided with two mounting grooves 210a along the width direction of the work platform 210, the two mounting grooves 210a are arranged in parallel, and the mounting grooves 210a penetrate the left and right side walls of the work platform 210;

[0092] The work platform assembly 200 further comprises a sliding rail 220, and the top surface of the sliding rail 220 is provided with gear teeth;

[0093] The sliding rail 220 is detachably mounted in the inner cavity of the mounting groove 210a but does not contact the front and rear side walls of the inner cavity of the mounting groove 210a;

[0094] The front and rear side walls of the sliding rail 220 are provided with sliding grooves 220a, and the sliding grooves 220a penetrate the left and right ends of the sliding rail 220;

[0095] The work platform assembly 200 is detachably provided with a moving platform assembly 300, and the moving platform assembly 300 comprises a moving platform 310 and a second gear 320;

[0096] The bottom surface of the moving platform 310 is in contact with the top surface of the work platform 210, an anchor rod drilling machine 400 is detachably mounted at the middle position of the top of the moving platform 310, and a second mounting seat 310a is welded to the top of the moving platform 310;

[0097] The second gear 320 is movably connected with the second mounting seat 310a, the second gear 320 penetrates the second mounting seat 310a and is engaged with the gear teeth on the sliding rail 220, and the second gear 320 is driven to rotate by a motor;

[0098] The bottom of the moving platform 310 is detachably provided with a connecting block 310b at a position corresponding to the mounting groove 210a, the connecting block 310b is inserted into the inner cavity of the mounting groove 210a and respectively contacts the side wall of the sliding rail 220 and the inner cavity side wall of the mounting groove 210a;

[0099] One side of the connecting block 310b towards the sliding rail 220 is integrally formed with a sliding block 310b-1 matched with the sliding groove 220a, and the sliding block 310b-1 is inserted into the inner side of the sliding groove 220a;

[0100] The second gear 320 is driven by the motor, and the moving platform 310 is driven to move horizontally on the work platform 210 by the cooperation of the second gear 320 and the gear teeth on the sliding rail 220, the position of the anchor rod drilling machine 400 is adjusted, the anchor rod drilling machine 400 is facilitated to support, different roadway terrains can be adapted, and support safety is ensured.

[0101] Although the utility model has been described above with reference to the embodiments, various modifications can be made to it and equivalent components can be substituted for the components thereof without departing from the scope of the utility model. In particular, the features of the embodiments disclosed by the utility model can be combined with each other in any manner as long as there is no structural conflict, and the combinations of the features are not exhaustively described in the specification only for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A slippable anchor rod cable supported work platform characterized by: It comprises a belt conveyor (100), a working platform assembly (200) and an anchor rod drilling machine (400); The working platform assembly (200) is slidably connected with the belt conveyor (100), and the working platform assembly (200) is driven by a power device to move horizontally on the top of the belt conveyor (100); The anchor rod drilling machine (400) is detachably installed on the top of the working platform assembly (200), and the anchor rod drilling machine (400) is moved to a designated position by the working platform assembly (200) to support the roadway.

2. A slippable anchor rod cable supported work platform according to claim 1 wherein: The belt conveyor (100) comprises a belt frame (110), a conveying belt (120), a head cover (130), a trough type centering carrier roller (140) and a trough type carrier roller (150); The conveying belt (120) is installed on the inner side of the belt frame (110); The inner side of the conveying belt (120) is provided with a driving drum (120a) and a second redirection drum (120c); The bottom of the conveying belt (120) is provided with a first redirection drum (120b) and a lower carrier roller (120d); The head cover (130) is detachably installed on the inner side of the belt frame (110) near the driving drum (120a); The trough type centering carrier roller (140) and the trough type carrier roller (150) are detachably installed on the inner side of the belt frame (110); The top of the belt frame (110) is detachably provided with a rack (110b), and the inner side wall of the belt frame (110) is detachably provided with a guide rail (110a).

3. A slippable anchor rod cable supported work platform according to claim 2 wherein: The working platform assembly (200) comprises a working platform (210), a connecting plate (230) and a photoelectric sensor (240); The connecting plate (230) is integrally formed on the bottom of the working platform (210) on the left and right sides corresponding to the belt frame (110); The bottom of the connecting plate (230) is provided with a first connecting groove (230a); The inner side of the first connecting groove (230a) is provided with a first gear (250), and the first gear (250) penetrates the first connecting groove (230a) and is engaged with the rack (110b); The first gear (250) is driven to rotate by a motor; The inner side wall of the connecting plate (230) is provided with a sliding mechanism (260), and the sliding mechanism (260) is movably connected with the guide rail (110a).

4. A slippable anchor rod cable supported work platform according to claim 3 wherein: The sliding mechanism (260) comprises a first mounting seat (260a) and a sliding piece (260b); The first mounting seat (260a) is detachably installed on the inner side wall of the connecting plate (230); The sliding piece (260b) is installed in the inner cavity of the first mounting seat (260a) and movably connected with the first mounting seat (260a), and the sliding piece (260b) comprises a first mounting shaft (260b-1), a first pulley (260b-2), a second mounting shaft (260b-3), a second pulley (260b-4) and a spring (260b-5); The first mounting shaft (260b-1) is arranged in the inner cavity of the first mounting seat (260a) and connected with the connecting hole (260a-1) through a bearing; The first pulley (260b-2) is mounted on the circumferential outer side wall of the first mounting shaft (260b-1); The second mounting shaft (260b-3) is arranged in the inner cavity of the first mounting seat (260a) and connected with the second connecting groove (260a-2) through a sliding bearing seat; The second pulley (260b-4) is mounted on the circumferential outer side wall of the second mounting shaft (260b-3); The spring (260b-5) is arranged in the inner cavity of the first mounting seat (260a), and the two ends of the spring (260b-5) are connected with the first mounting shaft (260b-1) and the second mounting shaft (260b-3) respectively.

5. A slippable anchor rod cable supported work platform according to claim 3 wherein: Two mounting grooves (210a) are formed on the top of the working platform (210) along the width direction of the working platform (210); The mounting grooves (210a) penetrate through the left and right side walls of the working platform (210).

6. A slippable anchor rod cable supported work platform according to claim 5 wherein: The working platform assembly (200) further comprises a sliding rail (220); The top surface of the sliding rail (220) is provided with gear teeth; The sliding rail (220) is detachably mounted in the inner cavity of the mounting groove (210a); A sliding groove (220a) is formed on the front and rear side walls of the sliding rail (220), and the sliding groove (220a) penetrates through the left and right ends of the sliding rail (220).

7. A slippable anchor rod cable supported work platform according to claim 3 wherein: A movable platform assembly (300) is detachably mounted on the working platform assembly (200), and the movable platform assembly (300) comprises a movable platform (310) and a second gear (320); The bottom surface of the movable platform (310) is in contact with the top surface of the working platform (210), and the anchor drill (400) is detachably mounted at the middle position of the top of the movable platform (310); A second mounting seat (310a) is welded on the top of the movable platform (310); The second gear (320) is movably connected with the second mounting seat (310a), the second gear (320) penetrates through the second mounting seat (310a), and the second gear (320) is driven to rotate by a motor.

8. A slippable anchor rod cable supported work platform according to claim 7 wherein: A connecting block (310b) is detachably mounted on the bottom of the movable platform (310) at a position corresponding to the mounting groove (210a); The connecting block (310b) is inserted into the inner cavity of the mounting groove (210a) and is in contact with the side wall of the sliding rail (220) and the inner cavity side wall of the mounting groove (210a) respectively.

9. A slippable anchor rod cable supported work platform according to claim 8 wherein: A sliding block (310b-1) matched with the sliding groove (220a) is integrally formed on one side of the connecting block (310b) facing the sliding rail (220); The sliding block (310b-1) is inserted into the inner side of the sliding groove (220a).

10. A slippable anchor rod cable supported work platform according to claim 3 wherein: The photoelectric sensor (240) is detachably mounted on the top of the working platform (210) to collect positioning data of the working platform (210).

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