Bridge crane channel safety device
By designing a safety device for bridge crane passages and using a protective warning mechanism to block the passages, the problem of sudden safety hazards caused by bridge crane operation on the passages is solved, and the effect of effectively reducing safety hazards is achieved.
Patent Information
- Application Number
- CN202420315613.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-02-20
AI Technical Summary
Sudden operation of operators on the bridge crane passage while driving the bridge crane may cause safety hazards for those walking on the passage.
A bridge crane passage safety device is designed, including a first protective warning mechanism and a second protective warning mechanism. The first protective warning mechanism consists of a first column, a second column, a first protective door and a first connecting component. By rotating the first protective door to block the passage, it plays a warning role. The second protective warning mechanism is similar, but the function of blocking the channel is achieved through different connecting components and structures.
The protection and warning mechanism set up can effectively reduce the occurrence of safety hazards, ensure that people walking on the passage can be promptly warned and avoid potential dangers.
Smart Images
Figure CN222475975U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of bridge cranes, and in particular to a bridge crane passage safety device. Background Art
[0002] A traveling crane is a crane used for loading and unloading operations at a dock. It is the heart of the dock. The operating capacity of the traveling crane determines the cargo handling capacity of a dock.
[0003] At present, the bridge crane passage is usually formed by a steel beam plate, through which the operator enters the driver's cab.
[0004] When there is an operator in the cab driving a bridge crane and there is a pause in the middle of loading and unloading operations, there will be people walking on the bridge crane passage. If the operator of the bridge crane suddenly operates the bridge crane at this time, it will pose a safety hazard to the people on the passage. Utility Model Content
[0005] In order to reduce potential safety hazards, the present application provides a bridge crane channel safety device.
[0006] The present application provides a bridge crane channel safety device, which adopts the following technical solution:
[0007] A bridge crane passage safety device includes a first protective warning mechanism, which includes a first column, a second column, a first protective door and a first connecting assembly. The first column and the second column are both arranged on the passage, one end of the first protective door is hinged on the first column and the other end is connected to the second column through the first connecting assembly, and the first protective door blocks the passage.
[0008] By adopting the above technical solution, the first protective door is rotated, and when the first protective door blocks the passage, the first connecting component on the first protective door is connected to the second column; when the first protective door blocks the passage, it means that it is not advisable to walk on the passage, so the first protective warning mechanism can play a warning role, thereby reducing the occurrence of safety hazards.
[0009] Optionally, the first connecting assembly includes a first connecting block, a second connecting block and a fixing plate, the first connecting block is arranged on the first column, the second connecting block is arranged on the second column, and a fixing groove is provided on the second connecting block, one end of the fixing plate is hinged to the first connecting block and the other end is located in the fixing groove.
[0010] By adopting the above technical solution, after the first protective door blocks the passage, the fixing plate is rotated so that the end of the fixing plate away from the first connecting block is placed in the fixing groove of the second connecting block; the first connecting component structure is simple and easy to operate.
[0011] Optionally, it also includes a second protective warning mechanism, which includes a third column, a fourth column, a second protective door and a second connecting assembly, the third column and the fourth column are both arranged on the channel, one end of the second protective door is hinged on the third column and the opening direction is opposite to that of the first protective door; the end of the second protective door away from the third column is connected to the fourth column through the second connecting assembly.
[0012] By adopting the above technical solution, after the first protective door blocks the passage, the second protective door is rotated so that the second blocking door also blocks the passage; the second protective door is connected to the fourth column through the second connecting assembly; the second protective warning mechanism can play a warning role, thereby reducing the occurrence of safety hazards.
[0013] Optionally, the second connecting assembly includes a limiting plate, a fixed block, a sliding block, a limiting block and a first spring, the limiting plate being fixed to one end of the second protective door away from the third column; the fixed block is arranged on the fourth column, the sliding block is slidably arranged on the fixed block, the limiting block is arranged on the sliding block, one side of the limiting plate abuts against the fixed block and the other side abuts against the limiting block; one end of the first spring is connected to the sliding block and the other end is connected to the fixed block.
[0014] By adopting the above technical solution, the limiting block is first pulled, and the limiting block drives the sliding block to slide on the fixed block, and the first spring is deformed; then the second protective door is rotated to make one side of the limiting plate on the second protective door contact the fixed block; then the limiting block is released, and the first spring restores its elastic deformation. Under the action of the elastic force of the first spring, the sliding block slides on the fixed block, and the sliding block drives the limiting block to move in the direction close to the limiting plate, so that the limiting plate contacts the side of the limiting plate away from the fixed block.
[0015] Optionally, an adjustment mechanism is provided on the sliding block, and the adjustment mechanism includes a first adjustment block, a rotating shaft, a second adjustment block, a first adjustment component and a second adjustment component, the first adjustment block is arranged on the sliding block, the rotating shaft is rotatably arranged on the first adjustment block, the second adjustment block is arranged on the rotating shaft, and the limiting block is arranged on the second adjustment block; the first adjustment component and the second adjustment component are both arranged on the fixed block, and the first adjustment component is connected to the sliding block, and the second adjustment component is connected to the rotating shaft.
[0016] By adopting the above technical solution, the first adjustment component first drives the sliding block to move on the fixed block, the sliding block drives the first adjustment block to move, the rotating shaft on the first adjustment block drives the second adjustment block to move, and the second adjustment block drives the limiting block to move; when the first adjustment block drives the rotating shaft to move, the rotating shaft is rotated through the second adjustment component, the rotating shaft drives the second adjustment block to rotate, and the second adjustment block will drive the limiting block to rotate.
[0017] Optionally, the first adjustment assembly includes a first adjustment shaft, a first adjustment gear, a first adjustment rack and a knob, the first adjustment shaft is rotatably set on the fixed block, the first adjustment gear is set on the first adjustment shaft, the first adjustment rack is set on the sliding block and meshes with the first adjustment gear; the knob is set on the first adjustment shaft.
[0018] By adopting the above technical solution, the knob is rotated, and the knob drives the first adjusting gear to rotate, and the first adjusting rack meshing with the first adjusting gear drives the sliding block to move on the fixed block.
[0019] Optionally, a positioning assembly is provided on the knob, and the positioning assembly includes a positioning rod and a second spring. The positioning rod is slidably provided on the knob, and a positioning groove that is engaged with the positioning rod is opened on the fixed block; one end of the second spring is connected to the positioning rod and the other end is connected to the knob.
[0020] By adopting the above technical solution, when it is necessary to adjust the position of the sliding block in the sliding hole of the fixed block, first pull the positioning rod in the direction away from the fixed block to deform the second spring; then rotate the positioning rod and the knob, and the knob drives the first adjustment shaft to rotate; the set positioning component can reduce the phenomenon of the knob rotating when the operator does not touch the knob.
[0021] Optionally, the second adjustment assembly includes a second adjustment gear and a second adjustment rack, the second adjustment gear is keyed to the rotating shaft, and the second adjustment rack is disposed on the fixed block and meshes with the second adjustment gear.
[0022] By adopting the above technical solution, when the first adjustment block drives the rotating shaft to move, the rotating shaft will drive the second adjustment gear to move. Since the second adjustment gear is engaged with the fixed second adjustment rack, when the second adjustment gear moves relative to the second adjustment rack, the second adjustment gear will rotate relative to the adjustment rack, and the adjustment gear will drive the rotating shaft to rotate, thereby driving the second adjustment block to rotate.
[0023] Optionally, a mounting mechanism is provided on the fixed block, and the mounting mechanism includes a first mounting block, a second mounting block and a reinforcement assembly, the first mounting block is provided on the fourth column, a mounting groove is provided on the first mounting block, the second mounting block is provided on the fixed block and is clamped with the mounting groove; the reinforcement assembly is provided on the first mounting block and is connected to the second mounting block.
[0024] By adopting the above technical solution, the second mounting block on the fixed block is clamped with the mounting groove of the first mounting block, and then the reinforcement component on the first mounting block is connected to the second mounting block located in the mounting groove, so as to achieve the installation of the fixed block on the fourth column.
[0025] Optionally, the reinforcement assembly includes a reinforcement block and an adjustment bolt, the first mounting block is provided with a groove, the reinforcement block is slidably set in the groove, and the second mounting block is provided with a reinforcement groove that is clamped with the reinforcement block; the first mounting block is provided with a threaded hole that communicates with the groove, one end of the adjustment bolt is rotatably connected to the reinforcement block and the other end passes through the threaded hole, and the adjustment bolt is threadedly connected to the threaded hole.
[0026] By adopting the above technical solution, after the second mounting block is engaged with the mounting groove of the first mounting block, the adjusting bolt is rotated, and the adjusting bolt drives the reinforcement block to move toward the second mounting block, so that the reinforcement block is engaged with the reinforcement groove on the second mounting block.
[0027] In summary, the present application includes at least one of the following beneficial technical effects:
[0028] 1. The first protection warning mechanism can play a warning role, thereby reducing the occurrence of safety hazards;
[0029] 2. The second protective warning mechanism can also serve as a warning. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] Figure 1 This is a schematic diagram of the structure of the bridge crane channel safety device in the embodiment of the present application;
[0031] Figure 2 This is a schematic diagram of the structure of the first connecting component in an embodiment of the present application;
[0032] Figure 3 This is a schematic diagram of the structure of the second connecting component in the embodiment of the present application;
[0033] Figure 4 This is a structural schematic diagram of the adjustment mechanism in the embodiment of the present application;
[0034] Figure 5 This is a schematic diagram of the structure of the positioning component in the embodiment of the present application;
[0035] Figure 6 It is a structural schematic diagram of the installation mechanism in the embodiment of the present application.
[0036] Figure numerals: 1, first protection warning mechanism; 11, first column; 12, second column; 13, first protection door; 14, first connecting assembly; 141, first connecting block; 142, second connecting block; 1421, fixing groove; 143, fixing plate; 2, second protection warning mechanism; 21, third column; 22, fourth column; 23, second protection door; 24, second connecting assembly; 241, limiting plate; 242, fixing block; 2421, sliding hole; 243, sliding block; 244, limiting block; 3, adjustment mechanism; 31, first adjustment block ; 32. rotating shaft; 33. second adjustment block; 34. first adjustment assembly; 341. first adjustment shaft; 342. first adjustment gear; 343. first adjustment rack; 344. knob; 35. second adjustment assembly; 351. second adjustment gear; 352. second adjustment rack; 4. positioning assembly; 41. positioning rod; 42. second spring; 5. mounting mechanism; 51. first mounting block; 511. mounting groove; 52. second mounting block; 521. reinforcement groove; 53. reinforcement assembly; 531. reinforcement block; 532. adjustment bolt; 6. channel. DETAILED DESCRIPTION
[0037] The following is combined with Figure 1-6 This application is described in further detail.
[0038] An embodiment of the present application discloses a bridge crane channel safety device.
[0039] refer to Figure 1 A bridge crane channel safety device includes a channel 6, and a first protective warning mechanism 1 and a second protective mechanism are arranged on the inlet and outlet of the channel 6.
[0040] refer to Figure 1 and Figure 2 The first protection warning mechanism 1 includes a first column 11 and a second column 12 fixedly connected to the channel 6, a first protection door 13 is hinged on the first column 11, and a first connecting component 14 connected to the second column 12 is provided at one end of the first protection door 13 away from the first column 11. The first connecting component 14 includes a first connecting block 141 fixedly connected to the first column 11, and a fixing plate 143 is hinged on the first connecting block 141; a second connecting block 142 is fixedly connected to the second column 12, and a fixing groove 1421 is provided on the second connecting block 142.
[0041] The first protection door 13 is rotated. When the first protection door 13 blocks the passage 6 , the fixing plate 143 is rotated so that one end of the fixing plate 143 away from the first connecting block 141 is placed in the fixing groove 1421 of the second connecting block 142 .
[0042] refer to Figure 1 and Figure 3 The second protection warning mechanism 2 includes a third column 21 and a fourth column 22 fixedly connected to the channel 6. A second protection door 23 is hinged on the third column 21. The second protection door 23 opens in the opposite direction to the first protection door 13.
[0043] The second protective door 23 is provided with a second connecting assembly 24 connected to the fourth column 22 at one end away from the third column 21. The second connecting assembly 24 includes a limiting plate 241 fixedly connected to the end of the second protective door 23 away from the third column 21. The fourth column 22 is fixedly connected with a fixing block 242, and a sliding hole 2421 is provided on the fixing block 242. A sliding block 243 is slidingly connected in the sliding hole 2421. The sliding block 243 is connected with a first spring, and one end of the first spring away from the sliding block 243 is connected to the fixing block 242; the sliding block 243 is provided with a limiting block 244.
[0044] First, pull the limiting block 244, and the limiting block 244 drives the sliding block 243 to slide in the sliding hole 2421 of the fixed block 242, and the first spring is deformed; then rotate the second protective door 23, so that one side of the limiting plate 241 on the second protective door 23 abuts against the fixed block 242; then release the limiting block 244, and the first spring restores its elastic deformation. Under the action of the elastic force of the first spring, the sliding block 243 will slide in the sliding hole 2421, and the sliding block 243 drives the limiting block 244 to move in the direction close to the limiting plate 241, so that the limiting plate 241 abuts against the side of the limiting plate 241 away from the fixed block 242.
[0045] refer to Figure 3 and Figure 4 An adjustment mechanism 3 is provided on the sliding block 243, and the adjustment mechanism 3 includes a first adjustment block 31 integrally provided on the sliding block 243, and one end of the first adjustment block 31 away from the sliding block 243 is rotatably connected to a rotating shaft 32, and a second adjustment block 33 is fixedly connected to the rotating shaft 32, and a limiting block 244 is integrally provided with one end of the second adjustment block 33 away from the rotating shaft 32.
[0046] The fixed block 242 is provided with a first adjustment assembly 34, which includes a first adjustment shaft 341 rotatably connected to the fixed block 242, one end of the first adjustment shaft 341 is located in the sliding hole 2421, and a first adjustment gear 342 is keyed to the first adjustment shaft 341 located in the sliding hole 2421; a first adjustment rack 343 meshing with the first adjustment gear 342 is fixedly connected to the sliding block 243. One end of the first adjustment shaft 341 away from the first adjustment gear 342 is located outside the fixed block 242 and is fixedly connected to a knob 344.
[0047] A second adjustment assembly 35 is disposed on the rotating shaft 32 . The second adjustment assembly 35 includes a second adjustment gear 351 key-connected to the rotating shaft 32 . A second adjustment rack 352 meshing with the second adjustment gear 351 is fixedly connected to the fixing block 242 .
[0048] When the limiting plate 241 contacts the fixed block 242, the knob 344 is first rotated, and the knob 344 drives the first adjustment shaft 341 to rotate, and the first adjustment shaft 341 drives the first adjustment gear 342 to rotate, and the first adjustment gear 342 drives the first adjustment rack 343 to move, and the first adjustment rack 343 drives the sliding block 243 to move, and the sliding block 243 drives the first adjustment block 31 to move, and the first adjustment block 31 drives the rotating shaft 32 to move, and the rotating shaft 32 drives the second adjustment block 33 to move, and the second adjustment block 33 drives the limiting block 244 to move; when the rotating shaft 32 moves, the second adjustment gear 351 on the rotating shaft 32 will be displaced relative to the second adjustment rack 352, and the second adjustment gear 351 will drive the rotating shaft 32 to rotate, and the rotating shaft 32 drives the second adjustment block 33 to rotate, and the second adjustment block 33 drives the limiting block 244 to rotate.
[0049] refer to Figure 3 , Figure 4 and Figure 5 A connecting hole is provided on the knob 344, and a positioning assembly 4 is arranged on the knob 344. The positioning assembly 4 includes a positioning rod 41 which is slidably connected in the connecting hole, and a positioning groove which is engaged with the positioning rod 41 is provided on the outer wall of the fixing block 242; a second spring 42 is sleeved on the positioning rod 41, and one end of the second spring 42 is connected to the positioning rod 41 and the other end is connected to the side wall of the connecting hole.
[0050] When it is necessary to adjust the position of the sliding block 243 in the sliding hole 2421 of the fixed block 242, first pull the positioning rod 41 in the direction away from the fixed block 242 to deform the second spring 42; then rotate the positioning rod 41 and the knob 344, and the knob 344 drives the first adjustment shaft 341 to rotate. When the positioning rod 41 is aligned with the positioning groove on the fixed block 242, the second spring 42 restores its elastic deformation, and under the elastic force of the second spring 42, the positioning rod 41 moves in the direction close to the fixed block 242, so that the positioning rod 41 is engaged with the positioning groove on the fixed block 242.
[0051] refer to Figure 1 , Figure 3 and Figure 6 The fixing block 242 is provided with a mounting mechanism 5, which includes a second mounting block 52 fixedly connected to the fixing block 242; the fourth column 22 is fixedly connected with a first mounting block 51, and the first mounting block 51 is provided with a mounting groove 511 engaged with the second mounting block 52. The first mounting block 51 is provided with a reinforcing assembly 53, and the first mounting block 51 is provided with a groove connected with the mounting groove 511, and the first mounting block 51 is provided with a threaded hole connected with the groove, and the groove is located between the threaded hole and the mounting groove 511, and the side wall of the second mounting block 52 is provided with a reinforcing groove 521, and the reinforcing assembly 53 includes a reinforcing block 531 slidably connected in the groove, and the reinforcing block 531 is engaged with the reinforcing groove 521 on the second mounting block 52; the end of the reinforcing block 531 away from the second mounting block 52 is rotatably connected with an adjusting bolt 532, and the end of the adjusting bolt 532 away from the reinforcing block 531 passes through the threaded hole, and the adjusting bolt 532 is threadedly connected with the threaded hole.
[0052] When the second mounting block 52 on the fixing block 242 is engaged with the mounting groove 511 of the first mounting block 51, the adjusting bolt 532 is rotated, and the adjusting bolt 532 drives the reinforcing block 531 to move toward the second mounting block 52, so that the reinforcing block 531 is engaged with the reinforcing groove 521 on the second mounting block 52, thereby connecting the fixing block 242 to the fourth column 22.
[0053] In this embodiment, the first connection block 141 can also be installed on the first protective door 13 through the installation mechanism 5 , and the second connection block 142 is connected to the second column 12 through the installation mechanism 5 .
[0054] The implementation principle of a bridge crane channel safety device in an embodiment of the present application is: first rotate the first protective door 13, rotate the first protective door 13, and when the first protective door 13 blocks the channel 6, rotate the fixed plate 143 to place the end of the fixed plate 143 away from the first connecting block 141 in the fixing groove 1421 of the second connecting block 142.
[0055] The positioning rod 41 is then pulled in a direction away from the fixed block 242 to deform the second spring 42; the positioning rod 41 and the knob 344 are then rotated, the knob 344 drives the first adjustment shaft 341 to rotate, the first adjustment shaft 341 drives the first adjustment gear 342 to rotate, the first adjustment gear 342 drives the first adjustment rack 343 to move, the first adjustment rack 343 drives the sliding block 243 to move, the sliding block 243 drives the first adjustment block 31 to move, the first adjustment block 31 drives the rotating shaft 32 to move, the rotating shaft 32 drives the second adjustment block 33 to move, and the second adjustment block 33 drives the limiting block 244 to move; when the rotating shaft 32 moves, the second adjustment gear 351 on the rotating shaft 32 will be displaced relative to the second adjustment rack 352, the second adjustment gear 351 will drive the rotating shaft 32 to rotate, the rotating shaft 32 drives the second adjustment block 33 to rotate, and the second adjustment block 33 drives the limiting block 244 to rotate. When the knob 344 rotates one circle, the positioning rod 41 is aligned with the positioning groove on the fixed block 242, and the second spring 42 restores the elastic deformation. Under the elastic force of the second spring 42, the positioning rod 41 will move in the direction close to the fixed block 242, so that the positioning rod 41 and the positioning groove on the fixed block 242 are engaged, and the first spring is elastically deformed at this time. Then the second protective door 23 is rotated so that one side of the limiting plate 241 on the second protective door 23 abuts against the fixed block 242, and the second protective door 23 blocks the channel 6. Then the positioning rod 41 is pulled again to separate the positioning rod 41 from the positioning groove on the fixed groove 1421. The first spring restores the elastic deformation force, and the sliding block 243 slides in the sliding hole 2421, so that the limiting block 244 moves in the direction close to the limiting plate 241, so that the limiting plate 241 abuts against the side of the limiting plate 241 away from the fixed block 242.
[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A bridge crane channel safety device, characterized in that: The invention comprises a first protective warning mechanism (1), wherein the first protective warning mechanism (1) comprises a first column (11), a second column (12), a first protective door (13) and a first connecting assembly (14), wherein the first column (11) and the second column (12) are both arranged on a passage (6), one end of the first protective door (13) is hinged on the first column (11) and the other end is connected to the second column (12) via the first connecting assembly (14), and the first protective door (13) blocks the passage (6).
2. A bridge crane channel safety device according to claim 1, characterized in that: The first connection assembly (14) comprises a first connection block (141), a second connection block (142) and a fixing plate (143); the first connection block (141) is arranged on the first column (11); the second connection block (142) is arranged on the second column (12); a fixing groove (1421) is provided on the second connection block (142); one end of the fixing plate (143) is hinged on the first connection block (141) and the other end is located in the fixing groove (1421).
3. A bridge crane channel safety device according to claim 1, characterized in that: The second protective warning mechanism (2) further comprises a third column (21), a fourth column (22), a second protective door (23) and a second connecting assembly (24), wherein the third column (21) and the fourth column (22) are both arranged on the passage (6), one end of the second protective door (23) is hinged on the third column (21) and has an opening direction opposite to that of the first protective door (13); and one end of the second protective door (23) away from the third column (21) is connected to the fourth column (22) via the second connecting assembly (24).
4. A bridge crane channel safety device according to claim 3, characterized in that: The second connecting assembly (24) comprises a limiting plate (241), a fixed block (242), a sliding block (243), a limiting block (244) and a first spring; the limiting plate (241) is fixed to one end of the second protective door (23) away from the third column (21); the fixed block (242) is arranged on the fourth column (22); the sliding block (243) is slidingly arranged on the fixed block (242); the limiting block (244) is arranged on the sliding block (243); one side of the limiting plate (241) abuts against the fixed block (242) and the other side abuts against the limiting block (244); one end of the first spring is connected to the sliding block (243) and the other end is connected to the fixed block (242).
5. A bridge crane channel safety device according to claim 4, characterized in that: The sliding block (243) is provided with an adjustment mechanism (3), the adjustment mechanism (3) comprising a first adjustment block (31), a rotating shaft (32), a second adjustment block (33), a first adjustment component (34) and a second adjustment component (35); the first adjustment block (31) is provided on the sliding block (243); the rotating shaft (32) is rotatably provided on the first adjustment block (31); the second adjustment block (33) is provided on the rotating shaft (32); and the limiting block (244) is provided on the second adjustment block (33); the first adjustment component (34) and the second adjustment component (35) are both provided on the fixed block (242); the first adjustment component (34) is connected to the sliding block (243); and the second adjustment component (35) is connected to the rotating shaft (32).
6. A bridge crane channel safety device according to claim 5, characterized in that: The first adjustment component (34) comprises a first adjustment shaft (341), a first adjustment gear (342), a first adjustment rack (343) and a knob (344); the first adjustment shaft (341) is rotatably arranged on the fixed block (242); the first adjustment gear (342) is arranged on the first adjustment shaft (341); the first adjustment rack (343) is arranged on the sliding block (243) and meshes with the first adjustment gear (342); and the knob (344) is arranged on the first adjustment shaft (341).
7. A bridge crane channel safety device according to claim 6, characterized in that: The knob (344) is provided with a positioning assembly (4), the positioning assembly (4) comprising a positioning rod (41) and a second spring (42); the positioning rod (41) is slidably arranged on the knob (344), and the fixing block (242) is provided with a positioning groove engaged with the positioning rod (41); one end of the second spring (42) is connected to the positioning rod (41) and the other end is connected to the knob (344).
8. A bridge crane channel safety device according to claim 5, characterized in that: The second adjustment assembly (35) comprises a second adjustment gear (351) and a second adjustment rack (352); the second adjustment gear (351) is key-connected to the rotating shaft (32); the second adjustment rack (352) is arranged on the fixing block (242) and meshes with the second adjustment gear (351).
9. A bridge crane channel safety device according to claim 4, characterized in that: The fixing block (242) is provided with a mounting mechanism (5), the mounting mechanism (5) comprising a first mounting block (51), a second mounting block (52) and a reinforcement assembly (53); the first mounting block (51) is arranged on the fourth column (22); a mounting groove (511) is provided on the first mounting block (51); the second mounting block (52) is arranged on the fixing block (242) and is engaged with the mounting groove (511); the reinforcement assembly (53) is arranged on the first mounting block (51) and is connected to the second mounting block (52).
10. A bridge crane channel safety device according to claim 9, characterized in that: The reinforcement assembly (53) comprises a reinforcement block (531) and an adjustment bolt (532); the first mounting block (51) is provided with a groove, the reinforcement block (531) is slidably disposed in the groove, and the second mounting block (52) is provided with a reinforcement groove (521) engaged with the reinforcement block (531); the first mounting block (51) is provided with a threaded hole connected to the groove, one end of the adjustment bolt (532) is rotatably connected to the reinforcement block (531) and the other end passes through the threaded hole, and the adjustment bolt (532) is threadedly connected to the threaded hole.