Detachable linkage telescopic platform

Abstract

The invention discloses a detachable linkage telescopic platform, and relates to the technical field of coil pressing machines, the detachable linkage telescopic platform comprises a processing platform, a linkage platform is arranged outside the front surface of the processing platform, warning assemblies are arranged on the inner walls of the two sides below the linkage platform, a first rack is arranged above the front surface of the processing platform, and a turnover mechanism is arranged below the first rack. An appropriate steel plate is selected to manufacture the linkage platform, then the rack with one side capable of rotating is connected with the tipping mechanism, the tipping mechanism is utilized to overturn to drive the linkage platform to move, when the tipping mechanism overturns to a certain position, the platform is pushed outwards to avoid collision between the tipping mechanism and the platform, and when the tipping mechanism is reset, the linkage platform is pulled back, so that the linkage platform is prevented from being damaged. The linkage platform is made to be close to the machining platform, then personnel can walk between the linkage platform and the machining platform conveniently, and the personnel can walk to the other side of the plate rolling machine to observe plates.

Description

Technical Field

[0001] The invention relates to the technical field of rolling machines, and in particular to a detachable linked telescopic platform. Background Art

[0002] CNC hydraulic plate rolling machine is an advanced mechanical equipment used to roll metal plates into specific shapes (such as round and arc shapes). It is widely used in many fields such as machinery manufacturing, pressure vessels, petrochemicals, hydropower, aerospace, etc. It integrates CNC technology, hydraulic transmission technology and plate rolling technology. Compared with traditional plate rolling machines, it has a higher degree of automation, precision and production efficiency.

[0003] When the existing CNC hydraulic plate rolling machine rolls plates on site, it is necessary to constantly move up and down the platform to the other side of the plate rolling machine for observation and welding. In addition, the plate rolling machine equipment is too high and the platform is too small. There are certain safety hazards when moving up and down the platform, which seriously affects on-site safety and restricts production efficiency.

[0004] Therefore, it is necessary to invent a detachable linked telescopic platform to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a detachable linked telescopic platform to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a detachable linkage telescopic platform, comprising a processing platform, a linkage platform is arranged on the front exterior of the processing platform, warning components are arranged on both inner walls on both sides below the linkage platform, a No. 1 frame is arranged above the front of the processing platform, and a flip mechanism is arranged below the No. 1 frame;

[0007] The turning mechanism comprises:

[0008] A hydraulic cylinder is arranged outside the base below the first frame, the two sides of the tail end of the hydraulic cylinder are rotatably connected with the outside below the corresponding base, the output end of the front end of the hydraulic cylinder is provided with a connecting seat, and a hollow pipe is fixedly installed transversely on the front of the connecting seat;

[0009] Two connecting rods are respectively arranged on both sides of the hollow pipe, the tail ends of the two connecting rods are rotatably connected to the two ends of the hollow pipe, and the front ends of the two connecting rods are fixedly installed with protrusions;

[0010] The warning component includes:

[0011] Two limit switches are respectively arranged on the front of the processing platform and on both sides of the first frame;

[0012] Two ropes are respectively arranged on the inner walls on both sides of the linkage platform, and the front ends of the two ropes are respectively fixedly connected to the inner walls on both sides of the linkage platform.

[0013] As a preferred solution of the present invention, bases are arranged on the outside of both sides of the processing platform, the No. 1 frame is arranged above one of the bases, the lower end of the No. 1 frame is rotatably connected to the upper end of the corresponding base, and the No. 2 frame is installed above the other base.

[0014] As a preferred embodiment of the present invention, a working roll assembly is arranged between the No. 1 frame and the No. 2 frame, and the working roll assembly is divided into an upper working roll and two lower working rolls. The same end of the upper working roll and the two lower working rolls is connected to the No. 1 frame in a split combination.

[0015] As a preferred embodiment of the present invention, the other ends of the two lower working rolls are connected to the bottom of the No. 2 frame, and the other end of the upper working roll is connected to the top of the No. 2 frame. A transmission mechanism is installed on the outside of the No. 2 frame, and the upper working roll and the lower working roll are located at one end of the No. 2 frame and are connected to the transmission mechanism.

[0016] As a preferred solution of the present invention, a cross bar is fixedly installed on the upper outside of the No. 1 frame through a support, the upper end of the connecting seat is rotatably sleeved on the cross bar, and the bottom of the connecting seat is fixedly connected to the output end of the hydraulic cylinder by bolts.

[0017] As a preferred solution of the present invention, the interior lower part of the linkage platform is a hollow structure, and two groups of guide frames are horizontally arranged in the interior lower part of the linkage platform, and each two guide frames form a group. The guide frames are horizontally provided with a through-type structural groove body, and the tail ends of the two guide frames are fixedly connected to the inner wall of the linkage platform, and the outer walls on both sides of the two protrusions are slidably connected to the groove bodies on both sides of a group of guide frames through an axis rod.

[0018] As a preferred solution of the present invention, grooves are provided on the front side of the processing platform and on the upper sides of the machine base, and locking seats are fixedly installed on the inner walls of the two grooves. The front end of the locking seats is a vertical through hole, and two limit switches are respectively fixedly installed in the two grooves and are located below the corresponding locking seats.

[0019] As a preferred embodiment of the present invention, a plug rod is provided at the front end of the rope, the front end of the rope is movably sleeved on the top end of the plug rod, the lower end of the plug rod is connected to the through hole at the front end of the locking seat, and the bottom of the lower end of the plug rod passes through the through hole and contacts the contact at the top of the limit switch.

[0020] As a preferred solution of the present invention, a number of evenly distributed barrier curtains are vertically arranged on the rope, the top of the barrier curtain is connected to the rope through a rubber sleeve, a plurality of rollers are installed on both sides of the bottom of the linkage platform, and a protective frame is fixedly installed at the top of the linkage platform and close to the edge.

[0021] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0022] 1. Make a linkage platform by selecting suitable steel plates, and then connect it to the tilting mechanism through a rotatable frame on one side. Use the tilting mechanism to flip and drive the movement of the linkage platform. Whenever the flipping mechanism flips to a certain position, push the platform outward to avoid collision between the flipping mechanism and the platform. When resetting, pull the linkage platform back to bring the linkage platform and the processing platform closer. Then it is convenient for personnel to walk between the linkage platform and the processing platform, and personnel can walk to the other side of the plate rolling machine to observe the sheet material;

[0023] 2. Since the linkage platform is separated and merged with the processing platform under the control of the flipping mechanism, warning components are installed on both sides between the linkage platform and the processing platform. The warning components have a simple structure and use ropes, barrier curtains, limit switches and other structures to separate the outside of the two sides of the linkage platform and the processing platform, thereby preventing people from accidentally breaking into the area between the linkage platform and the processing platform, and avoiding the linkage platform from pinching the staff when merging. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a first-form stereogram of the overall structure of the present invention;

[0026] Figure 2 It is a stereoscopic diagram of the second form of the overall structure of the present invention;

[0027] Figure 3 It is a first-perspective exploded view of the linkage platform, the warning component and the flipping mechanism in the present invention;

[0028] Figure 4 It is an exploded view from a second perspective of the linkage platform, the warning component and the flipping mechanism in the present invention;

[0029] Figure 5 It is a three-dimensional diagram of the linkage platform in the present invention;

[0030] Figure 6It is an assembly diagram of the turning mechanism and the first frame in the present invention;

[0031] Figure 7 It is a three-dimensional diagram of the flipping mechanism in the present invention;

[0032] Figure 8 It is a three-dimensional diagram of the locking seat and the limit switch in the present invention;

[0033] Fig. 9 For the present invention Figure 1 Magnified view of area A.

[0034] Description of reference numerals:

[0035] 1. Processing platform; 11. Groove;

[0036] 2. Linkage platform; 21. Guide frame; 22. Roller; 23. Protective frame;

[0037] 3. Machine base; 31. Frame No. 1; 32. Frame No. 2; 33. Crossbar;

[0038] 4. Working roll assembly; 41. Upper working roll; 42. Lower working roll;

[0039] 5. Warning component; 51. Locking seat; 52. Limit switch; 53. Rope; 54. Barrier curtain; 55. Insertion rod;

[0040] 6. Flipping mechanism; 61. Hydraulic cylinder; 62. Connecting rod; 63. Bump; 64. Connecting seat; 65. Hollow pipe fitting. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0042] The present invention provides Figure 1-9 A detachable linkage telescopic platform is shown, comprising a processing platform 1, a linkage platform 2 is arranged on the front exterior of the processing platform 1, warning components 5 are arranged on both inner walls below the linkage platform 2, a first frame 31 is arranged above the front of the processing platform 1, and a turning mechanism 6 is arranged below the first frame 31;

[0043] In this embodiment, the processing platform 1 provides a solid basic support for the entire plate rolling operation, ensuring that key components such as the working roll assembly 4, the No. 1 frame 31 and the No. 2 frame 32 can operate normally, ensuring the stability and reliability of the plate rolling machine and stabilizing the operating foundation.

[0044] The turning mechanism 6 comprises:

[0045] The hydraulic cylinder 61 is arranged outside the base 3 below the first frame 31. Both sides of the tail end of the hydraulic cylinder 61 are rotatably connected to the outside below the corresponding base 3. The output end of the front end of the hydraulic cylinder 61 is provided with a connecting seat 64. The front side of the connecting seat 64 is laterally fixedly installed with a hollow pipe 65.

[0046] Two connecting rods 62 are respectively arranged on both sides of the hollow tube 65. The tail ends of the two connecting rods 62 are rotatably connected to the two ends of the hollow tube 65. The front ends of the two connecting rods 62 are fixedly mounted with protrusions 63.

[0047] In this embodiment, the linkage platform 2 works with the turnover mechanism 6, and can be separated and merged with the processing platform 1 under the drive of the turnover mechanism 6. In this way, the operator can conveniently walk between the linkage platform 2 and the processing platform 1 without frequently going up and down the original narrow platform, and directly reach the other side of the plate rolling machine to observe the plate material, which significantly improves the production efficiency and reduces the safety risks caused by frequent going up and down the platform.

[0048] The warning component 5 includes:

[0049] Two limit switches 52 are respectively arranged on the front side of the processing platform 1 and located on both sides of the first frame 31;

[0050] The two ropes 53 are respectively arranged on the inner walls on both sides of the linkage platform 2 , and the front ends of the two ropes 53 are respectively fixedly connected to the inner walls on both sides of the linkage platform 2 .

[0051] In this embodiment, when the rope 53 is pulled due to an accident, the lower end of the plug rod 55 at the end of the rope 53 will trigger the limit switch 52. The limit switch 52 is connected to the control system of the equipment. Once triggered, it can immediately take corresponding safety measures, such as stopping the movement of the linkage platform 2, sounding an alarm, etc., to prevent possible dangers in time and prevent people from entering between the linkage platform 2 and the processing platform 1. The two ropes 53 are respectively fixed to the inner walls on both sides of the linkage platform 2, and their extension direction outlines the boundary of the dangerous area between the linkage platform 2 and the processing platform 1, which plays a certain visual warning role, reminding operators to pay attention to the danger in the area and not to approach it at will.

[0052] Furthermore, in the above technical solution, a machine base 3 is provided on the outside of both sides of the processing platform 1, a No. 1 machine frame 31 is provided above one machine base 3, a lower end of the No. 1 machine frame 31 is rotatably connected to an upper end of a corresponding machine base 3, and a No. 2 machine frame 32 is installed above another machine base 3.

[0053] In this embodiment, the two machine bases 3 provide support for the first frame 31 and the second frame 32, respectively, so that the first frame 31 and the second frame 32 can be stably installed on both sides of the processing platform 1, ensuring the stability of the working roll assembly 4 and the entire plate rolling machine structure. At the same time, the first frame 31 also provides a basis for the connection of other component structures of the turning mechanism 6 to ensure the coordinated work between the components.

[0054] Furthermore, in the above technical solution, a working roll assembly 4 is arranged between the No. 1 frame 31 and the No. 2 frame 32. The working roll assembly 4 is divided into an upper working roll 41 and two lower working rolls 42. The same end of the upper working roll 41 and the two lower working rolls 42 is connected to the No. 1 frame 31 in a split combination.

[0055] In this embodiment, the lower end of the No. 1 frame 31 is rotatably connected to the upper end of the corresponding machine base 3, providing a foundation for the installation and rotation of the turnover mechanism 6. By cooperating with the turnover mechanism 6, the linkage platform 2 is driven to achieve turnover and movement, which is convenient for operators to work on both sides of the plate rolling machine. In addition, it is connected to one end of the working roll assembly 4 in a split combination, which supports and positions the working roll assembly 4, ensuring the stability and accuracy of the working roll during the plate rolling process.

[0056] Furthermore, in the above technical solution, the other ends of the two lower working rolls 42 are connected to the bottom of the No. 2 frame 32, and the other end of the upper working roll 41 is connected to the top of the No. 2 frame 32. A transmission mechanism is installed on the outside of the No. 2 frame 32, and the upper working roll 41 and the lower working roll 42 are located at one end of the No. 2 frame 32 and are connected to the transmission mechanism.

[0057] In this embodiment, the second frame 32 is installed above another machine base 3, and supports the working roll assembly 4 together with the first frame 31. The second frame 32 is connected to the other end of the working roll assembly 4, providing another support point for an upper working roll 41 and two lower working rolls 42, ensuring that the working rolls can withstand pressure and operate stably during the plate rolling process, thereby ensuring the quality of the plate rolling. A transmission mechanism is installed on the outside of the second frame 32, and then the transmission mechanism is responsible for transmitting power to the working roll assembly 4, driving the working rolls to rotate, and realizing the rolling processing of the sheet material, which is an important link for the plate rolling machine to realize the automated plate rolling operation.

[0058] Furthermore, in the above technical solution, a cross bar 33 is fixedly installed on the upper outside of the No. 1 frame 31 through a support, the upper end of the connecting seat 64 is rotatably sleeved on the cross bar 33, and the bottom of the connecting seat 64 is fixedly connected to the output end of the hydraulic cylinder 61 by bolts.

[0059] In this embodiment, the upper end of the connecting seat 64 is rotatably sleeved on the cross bar 33. This structural design limits the movement path of the connecting seat 64, so that the connecting seat 64 can only rotate around the cross bar 33, thereby ensuring the stability and accuracy of the flip mechanism 6 during the movement, and then ensuring that the linkage platform 2 can move smoothly according to the design requirements. In the entire structure, the cross bar 33 plays a role in dispersing force. When the hydraulic cylinder 61 pushes the connecting seat 64 to move, the cross bar 33 can disperse the force on the connecting seat 64 to the No. 1 frame 31, reduce the local force at the connection between the connecting seat 64 and the output end of the hydraulic cylinder 61, extend the service life of each component, and ensure the reliability and stability of the entire flip mechanism 6.

[0060] Furthermore, in the above technical solution, the lower interior of the linkage platform 2 is a hollow structure, and two groups of guide frames 21 are horizontally arranged at the lower interior of the linkage platform 2, with each two guide frames 21 forming a group, and the guide frames 21 are horizontally provided with a through-type structural groove, and the tail ends of the two guide frames 21 are fixedly connected to the inner wall of the linkage platform 2, and the outer walls on both sides of the two protrusions 63 are slidably connected to the grooves on both sides of a group of guide frames 21 through an axis rod.

[0061] In this embodiment, the groove body on the side of the guide frame 21 is connected to the protrusion 63 at the front end of the connecting rod 62 of the flip mechanism 6 by a shaft rod sliding connection, which not only ensures the stability and smoothness of the linkage platform 2 during the movement, but also plays a precise limiting role in its motion trajectory to prevent accidental deviation. And this connection method can accurately transmit the movement of the connecting rod 62 to the linkage platform 2, so as to realize the movement of the linkage platform 2 driven by the flip mechanism 6. The cooperation of the protrusion 63 and the guide frame 21 enables the power of the flip mechanism 6 to be effectively converted into the movement of the linkage platform 2, ensuring the normal operation of the entire platform system. The protrusion 63 slides in the groove body of the guide frame 21, not only guiding the movement direction of the linkage platform 2, but also limiting its range of motion. By reasonably designing the length of the groove body of the guide frame 21 and the motion trajectory of the protrusion 63, it can ensure that the linkage platform 2 is separated and merged within a safe range, avoiding safety accidents such as collisions caused by excessive movement.

[0062] Furthermore, in the above technical solution, grooves 11 are provided on the front side of the processing platform 1 and on the upper sides of the machine base 3. Locking seats 51 are fixedly installed on the inner walls of the two grooves 11. The front end of the locking seat 51 is a vertical through hole. Two limit switches 52 are respectively fixedly installed in the two grooves 11 and are located below the corresponding locking seats 51.

[0063] Furthermore, in the above technical solution, a plug rod 55 is provided at the front end of the rope 53, and the front end of the rope 53 is movably sleeved on the top end of the plug rod 55, and the lower end of the plug rod 55 is connected to the through hole at the front end of the locking seat 51, and the bottom of the lower end of the plug rod 55 passes through the through hole and contacts with the top of the limit switch 52.

[0064] In this embodiment, grooves 11 are provided on both sides above the front of the base 3 for installing a locking seat 51 and a limit switch 52, providing a reasonable installation position for some component structures of the warning assembly 5, thereby realizing an effective warning of the dangerous area between the linkage platform 2 and the processing platform 1, ensuring personnel safety, and preventing structures such as the limit switch 52 from being bumped into. The rope 53 cooperates with the limit switch 52. When a person or object accidentally touches the rope 53, causing the rope 53 to move, the rod 55 at the end of the rope 53 is separated from the contact of the limit switch 52, thereby triggering a safety mechanism, realizing a timely response to dangerous situations, and forcing the crimping machine to stop immediately.

[0065] Furthermore, in the above technical solution, a number of evenly distributed barrier curtains 54 are vertically arranged on the rope 53, and the top of the barrier curtain 54 is connected to the rope 53 through a rubber sleeve. Multiple rollers 22 are installed on both sides of the bottom of the linkage platform 2, and a protective frame 23 is fixedly installed at the top of the linkage platform 2 and close to the edge.

[0066] In this embodiment, the rollers 22 on both sides of the bottom of the linkage platform 2 greatly reduce the friction when the linkage platform 2 moves, so that it can move easily under the action of the flip mechanism 6. The protective frame 23 installed on the top of the linkage platform 2 provides protection for personnel working on the linkage platform 2 and reduces the risk of accidental falls. Since the blocking effect of a single rope 53 is limited, a barrier curtain 54 is installed on the rope 53. These barrier curtains 54 form an obvious visual barrier, which can intuitively warn personnel that there is a dangerous area between the linkage platform 2 and the processing platform 1, reminding personnel to pay attention to safety and avoid accidental intrusion. In addition, the barrier curtain 54 also plays a certain physical barrier role, further preventing personnel from inadvertently entering the dangerous area between the linkage platform 2 and the processing platform 1, and reducing the risk of pinching personnel when the platforms are merged.

[0067] The working process of the detachable linked telescopic platform provided by the present invention when in use is as follows:

[0068] After the installation is completed, check whether the connections of all components are firm and whether the moving parts can move smoothly. Start the CNC hydraulic plate rolling machine, test the rotation of the working roller assembly 4, and operate the hydraulic cylinder 61 to check whether the movement of the linkage platform 2 driven by the turning mechanism 6 is normal, and ensure that the limit switch 52, rope 53, barrier curtain 54, etc. of the warning assembly 5 can work normally. Then start the plate rolling machine, drive the upper working roller 41 and the lower working roller 42 of the working roller assembly 4 to rotate through the transmission mechanism, and roll the sheet to be processed.

[0069] When it is necessary to observe or weld the sheet material on the other side of the plate rolling machine, start the hydraulic cylinder 61 to pull the connecting seat 64, the connecting seat 64 rotates around the cross bar 33 and drives the hollow pipe 65 to move, and then the connecting rod 62 rotates around the hollow pipe 65, and the protrusion 63 at the front end of the connecting rod 62 slides in the groove of the guide frame 21 below the linkage platform 2, driving the linkage platform 2 to flip around the rotating connection point between the No. 1 frame 31 and the base 3. When flipped to a certain position, the linkage platform 2 fits in the direction of the processing platform 1. After reaching the appropriate position, the operator can walk from the processing platform 1 to the other side of the plate rolling machine through the linkage platform 2. After the operation is completed, operate the hydraulic cylinder 61 to move it away, and the linkage platform 2 is separated from the processing platform 1 driven by the flipping mechanism 6.

[0070] During the turning and moving process of the linkage platform 2, the ropes 53 on the inner walls of both sides of the linkage platform 2 move accordingly. The barrier curtains 54 on the ropes 53 separate the two sides of the outside between the linkage platform 2 and the processing platform 1, warning the surrounding personnel that this is a dangerous area. If a person or object touches the rope 53 during the movement of the platform, the rope 53 will drive the plunger 55 to move, and the lower end of the plunger 55 will separate from the contact at the top of the limit switch 52. After the limit switch 52 is triggered, the control system can take corresponding safety measures, such as stopping the action of the hydraulic cylinder 61, so that the linkage platform 2 stops moving to avoid accidents.

[0071] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A detachable linked telescopic platform, comprising a processing platform (1), characterized in that: A linkage platform (2) is arranged outside the front of the processing platform (1), warning components (5) are arranged on both inner walls below the linkage platform (2), a first frame (31) is arranged above the front of the processing platform (1), and a turning mechanism (6) is arranged below the first frame (31); The turning mechanism (6) comprises: A hydraulic cylinder (61) is arranged outside the machine base (3) below the first machine frame (31), and both sides of the tail end of the hydraulic cylinder (61) are rotatably connected to the outside below the corresponding machine base (3). A connecting seat (64) is arranged at the output end of the front end of the hydraulic cylinder (61), and a hollow pipe (65) is transversely fixedly installed on the front side of the connecting seat (64); Two connecting rods (62) are respectively arranged on both sides of the hollow tube (65), the tail ends of the two connecting rods (62) are rotatably connected to the two ends of the hollow tube (65), and the front ends of the two connecting rods (62) are fixedly mounted with protrusions (63); The warning component (5) comprises: Two limit switches (52) are respectively arranged on the front side of the processing platform (1) and located on both sides of the first frame (31); Two ropes (53) are respectively arranged on the inner walls on both sides of the linkage platform (2), and the front ends of the two ropes (53) are respectively fixedly connected to the inner walls on both sides of the linkage platform (2).

2. The detachable linked telescopic platform according to claim 1, characterized in that: Machine bases (3) are arranged outside both sides of the processing platform (1), the first machine frame (31) is arranged above one of the machine bases (3), the lower end of the first machine frame (31) is rotatably connected to the upper end of the corresponding machine base (3), and the second machine frame (32) is installed above the other machine base (3).

3. The detachable linked telescopic platform according to claim 2, characterized in that: A working roll assembly (4) is arranged between the first frame (31) and the second frame (32), and the working roll assembly (4) is divided into an upper working roll (41) and two lower working rolls (42), and the same end of the upper working roll (41) and the two lower working rolls (42) are connected to the first frame (31) in a split combination.

4. The detachable linked telescopic platform according to claim 3, characterized in that: The other ends of the two lower working rolls (42) are connected to the bottom of the No. 2 frame (32), and the other end of the upper working roll (41) is connected to the top of the No. 2 frame (32). A transmission mechanism is installed outside the No. 2 frame (32), and the upper working roll (41) and the lower working roll (42) are located at one end of the No. 2 frame (32) and are connected to the transmission mechanism.

5. The detachable linked telescopic platform according to claim 1, characterized in that: A cross bar (33) is fixedly mounted on the upper part of the exterior of the first frame (31) via a support member, the upper end of the connecting seat (64) is rotatably sleeved on the cross bar (33), and the bottom of the connecting seat (64) is fixedly connected to the output end of the hydraulic cylinder (61) via bolts.

6. The detachable linked telescopic platform according to claim 1, characterized in that: The lower interior of the linkage platform (2) is a hollow structure. Two groups of guide frames (21) are transversely arranged at the lower interior of the linkage platform (2). Each two guide frames (21) form a group. The guide frames (21) are transversely provided with a through-type structural groove. The tail ends of the two guide frames (21) are fixedly connected to the inner wall of the linkage platform (2). The outer walls of the two protrusions (63) are slidably connected to the grooves on both sides of a group of guide frames (21) through shafts.

7. The detachable linked telescopic platform according to claim 1, characterized in that: A groove (11) is provided on the front of the processing platform (1) and on both sides of the machine base (3). A locking seat (51) is fixedly installed on the inner wall of each of the two grooves (11). The front end of the locking seat (51) is a vertical through hole. Two limit switches (52) are respectively fixedly installed in the two grooves (11) and are located below the corresponding locking seat (51).

8. The detachable linked telescopic platform according to claim 7, characterized in that: The front end of the rope (53) is provided with an insertion rod (55), the front end of the rope (53) is movably sleeved on the top end of the insertion rod (55), the lower end of the insertion rod (55) is connected to the through hole at the front end of the locking seat (51), and the bottom of the lower end of the insertion rod (55) passes through the through hole and contacts the contact at the top of the limit switch (52).

9. The detachable linked telescopic platform according to claim 1, characterized in that: A plurality of evenly distributed barrier curtains (54) are vertically arranged on the rope (53), and the top of the barrier curtain (54) is connected to the rope (53) through a rubber sleeve. A plurality of rollers (22) are installed on both sides of the bottom of the linkage platform (2), and a protective frame (23) is fixedly installed at the top of the linkage platform (2) and close to the edge.

Images