Integrated elevator shaft protection tool

Abstract

An integrated elevator shaft protection tool comprises a transverse frame, a protection net, two first fixing mechanisms, a connecting mechanism, a vertical frame and a second fixing mechanism, the protection net is fixedly arranged on the top face of the transverse frame, the two first fixing mechanisms are arranged on the two side walls of the transverse frame respectively, and the transverse frame is connected with the interior of an elevator shaft through the first fixing mechanisms; the connecting mechanism is arranged between the transverse frame and the vertical frame, the two second fixing mechanisms are arranged on the two side walls of the vertical frame respectively, and the vertical frame is connected with an elevator shaft opening through the second fixing mechanisms. According to the integrated elevator shaft protection tool, the transverse frame and the protection net are arranged, the protection net is fixedly arranged on the top face of the transverse frame, the transverse frame is connected with the interior of the elevator shaft through the first fixing mechanism, the interior of the elevator shaft is effectively intercepted and protected, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator shaft protection, and more specifically, particularly relates to an integrated elevator shaft protection tool. Background Art

[0002] During the construction process, the elevator shaft is formed after the main structure of each floor is completed. At the same time, the elevator shaft is the focus of falling from a height on the construction site. In order to ensure the construction safety and personnel safety during the construction phase, the on-site safety personnel are required to protect the safety of the elevator shaft.

[0003] The patent with authorization announcement number CN219973973U discloses an elevator shaft protection device, including a protection net, a hinge rod is hinged on the protection net, a telescopic top rod is hinged on the end of the hinge rod away from the protection net, the telescopic top rod is arranged horizontally, and the telescopic top rod can be flipped to be higher than the protection net through the hinge rod. This patent is convenient for installation and disassembly, but there is no horizontal protection mechanism inside the elevator shaft in this patent, and only the protection net vertically arranged outside the elevator shaft opening is used for interception and protection. The interior of the elevator shaft cannot be effectively intercepted and protected, and there are safety hazards during the construction process. Utility Model Content

[0004] The utility model aims to provide an integrated elevator shaft protection tool to overcome the inability to effectively intercept and protect the interior of the elevator shaft and reduce potential safety hazards.

[0005] An integrated elevator shaft protection tool comprises a transverse frame, a protective net, a first fixing mechanism, a connecting mechanism, a vertical frame and a second fixing mechanism, wherein the protective net is fixedly arranged on the top surface of the transverse frame, two first fixing mechanisms are respectively arranged on the two side walls of the transverse frame, the transverse frame is connected to the interior of the elevator shaft through the first fixing mechanism, the connecting mechanism is arranged between the transverse frame and the vertical frame, two second fixing mechanisms are respectively arranged on the two side walls of the vertical frame, and the vertical frame is connected to the elevator shaft opening through the second fixing mechanism.

[0006] Furthermore, the first fixing mechanism includes a sliding frame, a first slider, a connecting rod, a first connecting plate and a first connecting screw. The two sliding frames are respectively fixedly arranged on the two side walls of the horizontal frame, the two first sliders are respectively inserted at the two ends inside the sliding frame and slide horizontally along the sliding frame, the side wall of the first slider is fixedly provided with a first connecting ear plate, one end of the connecting rod is hinged to the first connecting ear plate, the side wall of the first connecting plate is fixedly provided with a second connecting ear plate, the other end of the connecting rod is hinged to the second connecting ear plate, the first connecting screw is inserted at the four corners of the first connecting plate, and the first connecting plate is connected to the inside of the elevator shaft through the first connecting screw.

[0007] Furthermore, the first fixing mechanism also includes a bidirectional screw rod, which is inserted into the sliding frame and rotatably connected to the sliding frame. The two first sliding blocks are respectively sleeved on both ends of the bidirectional screw rod and slide horizontally along the sliding frame through the bidirectional screw rod.

[0008] Furthermore, a groove is opened inside the sliding frame, and an insert sleeve is fixedly arranged on the top surface of the sliding frame near the groove. The insert sleeve is connected to the inside of the groove, and a rotary handle is inserted on the insert sleeve. The part of the rotary handle inserted into the groove is fixedly arranged with a first bevel gear, and one end of the bidirectional screw rod passes through the groove and is fixedly arranged with a second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.

[0009] Furthermore, a locking screw for locking the rotary handle is inserted into the side wall of the insert cylinder.

[0010] Furthermore, the connecting mechanism includes an insertion rod, a connecting seat and a supporting assembly. First sliding grooves are opened at both ends of the top surface of the horizontal frame. One end of the insertion rod is inserted into the first sliding groove and slides horizontally along the first sliding groove. The side wall of the connecting seat is fixedly connected to the other ends of the two insertion rods. A third connecting ear plate is fixedly provided at the bottom end of the vertical frame. The vertical frame is hinged to the connecting seat through the third connecting ear plate, and the supporting assembly is arranged between the vertical frame and the insertion rod.

[0011] Furthermore, the supporting assembly includes a fourth connecting ear plate, a supporting rod and a fifth connecting ear plate, the fourth connecting ear plate is fixedly arranged on the side wall of the vertical frame, one end of the supporting rod is hinged to the fourth connecting ear plate, the fifth connecting ear plate is slidably connected to the top surface of the inserted rod, and the other end of the supporting rod is hinged to the fifth connecting ear plate.

[0012] Furthermore, a second slider is fixedly provided at one end of the fifth connecting ear plate away from the supporting rod, a second sliding groove is provided at the contact position between the insertion rod and the second slider, and the second slider is inserted in the second sliding groove and slides horizontally along the second sliding groove.

[0013] Furthermore, the second fixing mechanism includes a plug plate, a second connecting plate and a second connecting screw. One end of the plug plate is inserted into the vertical frame and slides horizontally along the vertical frame. The second connecting plate is fixedly connected to the other end of the plug plate. The second connecting screw is inserted at both ends of the second connecting plate. The second connecting plate is connected to the elevator shaft through the second connecting screw.

[0014] Furthermore, a warning sign for alerting staff is attached to the side wall of the vertical frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] ① The integrated elevator shaft protection tool provided by the utility model is provided with a transverse frame and a protection net, wherein the protection net is fixedly arranged on the top surface of the transverse frame, and the transverse frame is connected to the inside of the elevator shaft through a first fixing mechanism, so as to effectively intercept and protect the inside of the elevator shaft and reduce safety hazards.

[0017] ② The integrated elevator shaft protection tool provided by the utility model is provided with a sliding frame, a first sliding block, a connecting rod, a first connecting plate and a first connecting screw. The first sliding block is inserted at both ends of the sliding frame and slides horizontally along the sliding frame. The connecting rod, the first connecting plate and the first connecting screw are used in combination. The horizontal frame can be fixed according to the actual size inside the elevator shaft, thereby improving the applicability of the device.

[0018] ③ The integrated elevator shaft protection tool provided by the utility model is provided with an insert cylinder and a locking screw, and the insert cylinder and the locking screw are used in combination to lock and fix the rotary handle, thereby improving the stability of the device.

[0019] ④ The integrated elevator shaft protection tool provided by the utility model further supports the vertical frame and improves the stability of the device by setting a support rod, one end of the support rod is hinged to the fourth connecting ear plate, and the other end of the support rod is hinged to the fifth connecting ear plate.

[0020] ⑤ The integrated elevator shaft protection tool provided by the utility model, by setting a plug plate, a second connecting plate and a second connecting screw, the plug plate, the second connecting plate and the second connecting screw are used in combination, and the vertical frame can be fixed according to the actual size of the elevator shaft opening, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the integrated elevator shaft protection tool in the utility model.

[0023] Figure 2 It is a specific structural schematic diagram of the first fixing mechanism in the utility model.

[0024] Figure 3 It is a specific structural schematic diagram of the connecting mechanism in the utility model.

[0025] In the figure: 1. horizontal frame; 2. protective net; 3. vertical frame; 4. sliding frame; 5. first sliding block; 6. connecting rod; 7. first connecting plate; 8. first connecting screw; 9. first connecting ear plate; 10. second connecting ear plate; 11. bidirectional screw; 12. groove; 13. insert cylinder; 14. rotary handle; 15. first bevel gear; 16. second bevel gear; 17. locking screw; 18. insert rod; 19. connecting seat; 20. first slide groove; 21. third connecting ear plate; 22. fourth connecting ear plate; 23. support rod; 24. fifth connecting ear plate; 25. second sliding block; 26. second slide groove; 27. insert plate; 28. second connecting plate; 29. ​​second connecting screw; 30. warning sign. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 As shown, an integrated elevator shaft protection tool includes a transverse frame 1, a protective net 2, a first fixing mechanism, a connecting mechanism, a vertical frame 3 and a second fixing mechanism. The protective net 2 is fixedly arranged on the top surface of the transverse frame 1, and two first fixing mechanisms are respectively arranged on the two side walls of the transverse frame 1. The transverse frame 1 is connected to the interior of the elevator shaft through the first fixing mechanism. The connecting mechanism is arranged between the transverse frame 1 and the vertical frame 3. The two second fixing mechanisms are respectively arranged on the two side walls of the vertical frame 3. The vertical frame 3 is connected to the elevator shaft opening through the second fixing mechanism. Specifically, the top surface of the transverse frame 1 is welded with the protective net 2, the two first fixing mechanisms are respectively arranged on the left and right side walls of the transverse frame 1, the transverse frame 1 is connected to the interior of the elevator shaft through the first fixing mechanism, a connecting mechanism is arranged between the transverse frame 1 and the vertical frame 3, the two second fixing mechanisms are respectively arranged on the left and right side walls of the vertical frame 3, and the vertical frame 3 is connected to the elevator shaft opening through the second fixing mechanism.

[0028] In the utility model, by setting a transverse frame 1 and a protective net 2, the protective net 2 is fixedly arranged on the top surface of the transverse frame 1, and the transverse frame 1 is connected to the inside of the elevator shaft through a first fixing mechanism, so as to effectively intercept and protect the inside of the elevator shaft and reduce safety hazards.

[0029] like Figure 2As shown, the first fixing mechanism includes a sliding frame 4, a first slider 5, a connecting rod 6, a first connecting plate 7 and a first connecting screw 8. The two sliding frames 4 are respectively fixedly arranged on the two side walls of the horizontal frame 1, and the two first sliders 5 are respectively inserted at the two ends of the inside of the sliding frame 4 and slide horizontally along the sliding frame 4. The side wall of the first slider 5 is fixedly provided with a first connecting ear plate 9, one end of the connecting rod 6 is hinged to the first connecting ear plate 9, and the side wall of the first connecting plate 7 is fixedly provided with a second connecting ear plate 10, and the other end of the connecting rod 6 is hinged to the second connecting ear plate 10. The first connecting screw 8 is inserted at the four corners of the first connecting plate 7, and the first connecting plate 7 is connected to the inside of the elevator shaft through the first connecting screw 8. Specifically, the two sliding frames 4 are welded Connected to the left and right side walls of the transverse frame 1, the two first sliding frames 4 are respectively inserted at the two ends inside the sliding frame 4 and slide horizontally along the sliding frame 4, the side wall of the first sliding block 5 is welded with a first connecting ear plate 9, the first connecting ear plate 9 is inserted with a pin, one end of the connecting rod 6 is hinged to the first connecting ear plate 9 through the pin, the side wall of the first connecting plate 7 is welded with a second connecting ear plate 10, the second connecting ear plate 10 is inserted with a pin, the other end of the connecting rod 6 is hinged to the second connecting ear plate 10 through the pin, the four corners of the first connecting plate 7 are provided with openings, the first connecting screws 8 are inserted at the four corners of the first connecting plate 7 through the openings, and the first connecting plate 7 is connected to the interior of the elevator shaft through the first connecting screws 8.

[0030] In the utility model, by setting the sliding frame 4, the first sliding block 5, the connecting rod 6, the first connecting plate 7 and the first connecting screw 8, the first sliding block 5 is inserted at both ends of the sliding frame 4 and slides horizontally along the sliding frame 4, and the connecting rod 6, the first connecting plate 7 and the first connecting screw 8 are used in combination. The horizontal frame 1 can be fixed according to the actual size inside the elevator shaft, thereby improving the applicability of the device.

[0031] The first fixing mechanism also includes a bidirectional screw rod 11, which is inserted into the sliding frame 4 and is rotatably connected to the sliding frame 4. The two first sliding blocks 5 are respectively sleeved on the two ends of the bidirectional screw rod 11 and slide horizontally along the sliding frame 4 through the bidirectional screw rod 11. Specifically, the bidirectional screw rod 11 is inserted into the sliding frame 4 and is rotatably connected to the sliding frame 4. A through hole is opened on the first sliding block 5. The two first sliding blocks 5 are sleeved on the two ends of the bidirectional screw rod 11 through the through hole and slide horizontally along the sliding frame 4 through the bidirectional screw rod 11.

[0032] A groove 12 is provided inside the sliding frame 4, and an insert sleeve 13 is fixedly provided at a position near the groove 12 on the top surface of the sliding frame 4, the insert sleeve 13 is communicated with the inside of the groove 12, a rotary handle 14 is inserted on the insert sleeve 13, and a first bevel gear 15 is fixedly provided on the part of the rotary handle 14 inserted into the groove 12, one end of the bidirectional screw rod 11 passes through the groove 12 and a second bevel gear 16 is fixedly provided, and the first bevel gear 15 and the second bevel gear 16 are meshed with each other. Specifically, a groove 12 is provided inside the sliding frame 4, and an insert sleeve 13 is welded at a position near the groove 12 on the top surface of the sliding frame 4, the insert sleeve 13 is communicated with the inside of the groove 12, a rotary handle 14 is inserted on the insert sleeve 13, and a first bevel gear 15 is welded on the part of the rotary handle 14 inserted into the groove 12, one end of the bidirectional screw rod 11 passes through the groove 12 and a second bevel gear 16 is welded, and the first bevel gear 15 and the second bevel gear 16 are meshed with each other.

[0033] The side wall of the insert tube 13 is provided with a locking screw 17 for locking the handle 14. Specifically, screw holes are opened at both ends of the side wall of the insert tube 13. Two locking screws 17 respectively penetrate the screw holes of the side wall of the insert tube 13 and one end of the screws 17 is inserted into the insert tube 13 and contacts the handle 14.

[0034] In the present invention, the insert cylinder 13 and the locking screw 17 are provided, and the insert cylinder 13 and the locking screw 17 are used together to lock and fix the rotary handle 14, thereby improving the stability of the device.

[0035] like Figure 3 As shown, the connecting mechanism includes an insertion rod 18, a connecting seat 19 and a supporting assembly. First slide grooves 20 are provided at both ends of the top surface of the horizontal frame 1. One end of the insertion rod 18 is inserted into the first slide groove 20 and slides horizontally along the first slide groove 20. The side wall of the connecting seat 19 is fixedly connected to the other ends of the two insertion rods 18. A third connecting ear plate 21 is fixedly provided at the bottom end of the vertical frame 3. The vertical frame 3 is hinged to the connecting seat 19 through the third connecting ear plate 21. The supporting assembly is arranged between the vertical frame 3 and the insertion rod 18. Specifically, the horizontal frame 1 A first slide groove 20 is opened at both ends of the top surface, one end of the insertion rod 18 is inserted in the first slide groove 20 and slides horizontally along the first slide groove 20, the side wall of the connecting seat 19 is welded to the other end of the two insertion rods 18, and a third connecting ear plate 21 is welded to the bottom end of the vertical rod, and a pin is inserted on the third connecting ear plate 21. The connecting seat 19 is hinged to the third connecting ear plate 21 through the pin, and the vertical frame 3 is hinged to the connecting seat 19 through the third connecting ear plate 21, and a support assembly is arranged between the vertical frame 3 and the insertion rod 18.

[0036] The supporting assembly includes a fourth connecting ear plate 22, a supporting rod 23 and a fifth connecting ear plate 24. The fourth connecting ear plate 22 is fixedly arranged on the side wall of the vertical frame 3, one end of the supporting rod 23 is hinged to the fourth connecting ear plate 22, the fifth connecting ear plate 24 is slidably connected to the top surface of the insertion rod 18, and the other end of the supporting rod 23 is hinged to the fifth connecting ear plate 24. Specifically, the fourth connecting ear plate 22 is welded to the side wall of the vertical frame 3, a pin is inserted on the fourth connecting ear plate 22, one end of the supporting rod 23 is hinged to the fourth connecting ear plate 22 through the pin, the fifth connecting ear plate 24 is slidably connected to the top surface of the insertion rod 18, a pin is inserted on the fifth connecting ear plate 24, and the other end of the supporting rod 23 is hinged to the fifth connecting ear plate 24 through the pin.

[0037] In the present invention, a support rod 23 is provided, one end of the support rod 23 is hinged to the fourth connecting ear plate 22, and the other end of the support rod 23 is hinged to the fifth connecting ear plate 24, so as to further support the vertical frame 3 and improve the stability of the device.

[0038] A second slider 25 is fixedly provided at one end of the fifth connecting ear plate 24 away from the support rod 23, a second slide groove 26 is opened at the contact position between the insertion rod 18 and the second slider 25, the second slider 25 is inserted in the second slide groove 26 and slides horizontally along the second slide groove 26. Specifically, the second slider 25 is welded to one end of the fifth connecting ear plate 24 away from the support rod 23, a second slide groove 26 is opened at the contact position between the top surface of the insertion rod 18 and the second slider 25, the second slider 25 is inserted in the second slide groove 26 and slides horizontally along the second slide groove 26.

[0039] The second fixing mechanism includes a plug plate 27, a second connecting plate 28 and a second connecting screw 29, one end of the plug plate 27 is inserted into the interior of the vertical frame 3 and slides horizontally along the vertical frame 3, the second connecting plate 28 is fixedly connected to the other end of the plug plate 27, the second connecting screw 29 is inserted at both ends of the second connecting plate 28, and the second connecting plate 28 is connected to the elevator shaft opening through the second connecting screw 29. Specifically, one end of the plug plate 27 is inserted into the interior of the vertical frame 3 and slides horizontally along the vertical frame 3, the other end of the plug plate 27 is welded with the second connecting plate 28, the upper and lower ends of the second connecting plate 28 are provided with openings, the second connecting screw 29 is inserted at the upper and lower ends of the second connecting plate 28 through the opening, and the second connecting plate 28 is connected to the elevator shaft opening through the second connecting screw 29.

[0040] A warning sign 30 for warning the staff is attached to the side wall of the vertical frame 3. Specifically, a warning sign 30 for warning the staff is attached to the side wall of the vertical frame 3.

[0041] The working principle of the integrated elevator shaft protection tool in this embodiment is:

[0042] Turn the handle 14, the first bevel gear 15 rotates with the handle 14, the second bevel gear 16 rotates with the first bevel gear 15, the bidirectional screw 11 rotates with the second bevel gear 16, the first slider 5 rotates with the bidirectional screw 11 and slides horizontally along the slide frame 4, the connecting rod 6 slides along the first connecting ear plate 9 axially with the first slider 5, the first connecting plate 7 rotates axially with the connecting rod 6 and moves horizontally until it contacts the inner side wall of the elevator shaft, the first connecting screw 8 is inserted to fix the first connecting plate 7, the locking screw 17 is tightened to lock the handle 14, the vertical frame 3 is pulled, and the vertical frame 3 moves along the connecting seat 19 rotates axially, the second slider 25 slides horizontally along the second slide groove 26, one end of the support rod 23 rotates axially along the fifth connecting ear plate 24, the other end of the support rod 23 rotates axially along the fourth connecting ear plate 22, the insertion rod 18 slides horizontally along the first slide groove 20, the connecting seat 19 moves horizontally with the insertion rod 18, the vertical frame 3 moves horizontally with the connecting seat 19 to the elevator shaft, pulls the second connecting plate 28, the insertion plate 27 slides horizontally along the vertical frame 3 with the second connecting plate 28 until the second connecting plate 28 contacts the side wall of the elevator shaft, and the second connecting screw 29 is inserted to fix the second connecting plate 28.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An integrated elevator shaft protection tool, characterized in that: The invention comprises a transverse frame (1), a protective net (2), a first fixing mechanism, a connecting mechanism, a vertical frame (3) and a second fixing mechanism, wherein the protective net (2) is fixedly arranged on the top surface of the transverse frame (1), two first fixing mechanisms are respectively arranged on the two side walls of the transverse frame (1), the transverse frame (1) is connected to the interior of the elevator shaft through the first fixing mechanism, the connecting mechanism is arranged between the transverse frame (1) and the vertical frame (3), two second fixing mechanisms are respectively arranged on the two side walls of the vertical frame (3), and the vertical frame (3) is connected to the elevator shaft opening through the second fixing mechanism.

2. An integrated elevator shaft protection tool according to claim 1, characterized in that: The first fixing mechanism comprises a sliding frame (4), a first slider (5), a connecting rod (6), a first connecting plate (7) and a first connecting screw (8). The two sliding frames (4) are respectively fixedly arranged on the two side walls of the transverse frame (1). The two first sliders (5) are respectively inserted at the two ends inside the sliding frame (4) and slide horizontally along the sliding frame (4). A first connecting ear plate (9) is fixedly arranged on the side wall of the first slider (5). One end of the connecting rod (6) is hinged to the first connecting ear plate (9). A second connecting ear plate (10) is fixedly arranged on the side wall of the first connecting plate (7). The other end of the connecting rod (6) is hinged to the second connecting ear plate (10). The first connecting screw (8) is inserted at the four corners of the first connecting plate (7). The first connecting plate (7) is connected to the inside of the elevator shaft through the first connecting screw (8).

3. An integrated elevator shaft protection tool according to claim 2, characterized in that: The first fixing mechanism also includes a bidirectional screw rod (11), the bidirectional screw rod (11) is inserted into the sliding frame (4) and is rotatably connected to the sliding frame (4), and the two first sliding blocks (5) are respectively sleeved on both ends of the bidirectional screw rod (11) and slide horizontally along the sliding frame (4) through the bidirectional screw rod (11).

4. The integrated elevator shaft protection tool according to claim 3, characterized in that: The sliding frame (4) is provided with a groove (12) inside, and an insert sleeve (13) is fixedly arranged on the top surface of the sliding frame (4) near the groove (12), and the insert sleeve (13) is communicated with the inside of the groove (12), and a rotary handle (14) is inserted on the insert sleeve (13), and a first bevel gear (15) is fixedly arranged on the part of the rotary handle (14) inserted into the groove (12), and one end of the bidirectional screw rod (11) passes through the groove (12) and is fixedly provided with a second bevel gear (16), and the first bevel gear (15) and the second bevel gear (16) are meshed with each other.

5. The integrated elevator shaft protection tool according to claim 4, characterized in that: A locking screw (17) for locking the rotary handle (14) is inserted into the side wall of the insert cylinder (13).

6. The integrated elevator shaft protection tool according to claim 1, characterized in that: The connecting mechanism comprises an insert rod (18), a connecting seat (19) and a supporting assembly. First sliding grooves (20) are provided at both ends of the top surface of the horizontal frame (1). One end of the insert rod (18) is inserted into the first sliding groove (20) and slides horizontally along the first sliding groove (20). The side wall of the connecting seat (19) is fixedly connected to the other ends of the two insert rods (18). A third connecting ear plate (21) is fixedly provided at the bottom end of the vertical frame (3). The vertical frame (3) is hinged to the connecting seat (19) through the third connecting ear plate (21). The supporting assembly is arranged between the vertical frame (3) and the insert rod (18).

7. The integrated elevator shaft protection tool according to claim 6, characterized in that: The support assembly comprises a fourth connecting ear plate (22), a supporting rod (23) and a fifth connecting ear plate (24); the fourth connecting ear plate (22) is fixedly arranged on the side wall of the vertical frame (3); one end of the supporting rod (23) is hinged to the fourth connecting ear plate (22); the fifth connecting ear plate (24) is slidably connected to the top surface of the insertion rod (18); and the other end of the supporting rod (23) is hinged to the fifth connecting ear plate (24).

8. The integrated elevator shaft protection tool according to claim 7, characterized in that: A second sliding block (25) is fixedly provided at one end of the fifth connecting ear plate (24) away from the supporting rod (23); a second sliding groove (26) is provided at the contact position between the insertion rod (18) and the second sliding block (25); the second sliding block (25) is inserted into the second sliding groove (26) and slides horizontally along the second sliding groove (26).

9. The integrated elevator shaft protection tool according to claim 1, characterized in that: The second fixing mechanism comprises a plug plate (27), a second connecting plate (28) and a second connecting screw (29); one end of the plug plate (27) is inserted into the interior of the vertical frame (3) and slides horizontally along the vertical frame (3); the second connecting plate (28) is fixedly connected to the other end of the plug plate (27); the second connecting screw (29) is inserted at both ends of the second connecting plate (28); and the second connecting plate (28) is connected to the elevator shaft through the second connecting screw (29).

10. The integrated elevator shaft protection tool according to claim 1, characterized in that: A warning sign (30) for warning staff is attached to the side wall of the vertical frame (3).

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