Mounting device for lifting equipment

Abstract

The invention provides a mounting device for lifting equipment, which comprises an integrated combined frame, two groups of symmetrical driving parts are rotatably connected to two sides of the interior of the integrated combined frame, two groups of symmetrical transverse frames are slidably connected to the middle of the integrated combined frame, the transverse frames are in transmission connection with the driving parts, and the driving parts synchronously drive the two groups of transverse frames to be in bidirectional sliding connection; a driven lubricating part is arranged at the connecting position of the transverse frame and the integrated combined frame, the driving part drives the driven lubricating part to spray lubricating oil to the position between the driving part and the transverse frame in the process that the driving part drives the transverse frame to slide, and a two-way tensioning plate is arranged in the middle of the transverse frame in a limited sliding mode. By means of the mining lifting equipment installation device, mining lifting equipment of any size can be installed, meanwhile, through adjustment of the transverse frame, tensioning pulling force or clamping force can be provided for the installation position of the lifting equipment after the lifting equipment is installed, and the installation strength of the lifting equipment is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of installation of mining hoisting equipment, and in particular to an installation device for hoisting equipment. Background Art

[0002] Mine hoisting equipment is an important equipment used for lifting personnel, materials and equipment in mine production. The installation of mine hoisting equipment needs to be installed above the mine stone layer, installed inside the stone layer through anchor bolts, and the equipment is fixed above the anchor bolts. The mine hoisting equipment includes single-rope winding hoists, multi-rope friction hoists, etc.

[0003] In order to facilitate the combined installation of equipment, traditional mining hoisting equipment will install the equipment combination on an integrated combination frame. The equipment can be moved directly by moving the integrated combination frame. The installation of the mining hoisting equipment can be completed by installing the integrated combination frame. However, the use of the integrated combination frame needs to be customized according to the type and size of the mining hoisting equipment, and cannot be adjusted and fixed according to the size.

[0004] Therefore, we have made improvements to this and proposed an installation device for lifting equipment. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing integrated combined frame needs to be customized according to the type and size of mining lifting equipment and cannot be adjusted and fixed according to the size.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following installation device for lifting equipment to improve the above-mentioned problem.

[0007] The specific application is as follows: A mounting device for lifting equipment, comprising: An integrated combined frame with two sets of symmetrical driving parts is rotatably connected on both sides of the interior, and two sets of symmetrical cross frames are slidably connected in the middle of the integrated combined frame. The cross frames are transmission-connected with the driving parts, and the driving parts synchronously drive the two sets of cross frames to slide in both directions. A driven lubrication part is provided at the connection position between the cross frames and the integrated combined frame. During the process of the driving part driving the cross frames to slide, the driven lubrication part is driven to spray lubricating oil between the driving part and the cross frames, and a two-way tensioning plate is provided in the middle of the cross frames for limiting sliding. The bidirectional tensioning plate includes an equipment mounting plate sliding on the surface of the cross frame and a lifting slide plate that lifts and slides inside the cross frame. The equipment mounting plate slides to drive the lifting slide plate to move downward. A T-shaped pull-down seat is connected between the lifting slide plates, and the top of the T-shaped pull-down seat is connected to the bottom surface of the lifting equipment.

[0008] As a preferred technical solution of the present application, a driving chute is provided at the position where the integrated combination frame is connected to the driving part. Four corners of the bottom surface of the integrated combination frame are embedded and connected with hydraulic push rods, and the output ends of the hydraulic push rods are connected with support seats.

[0009] As a preferred technical solution of the present application, the driving part includes driving motors fixedly connected to both ends inside the driving chute. The output ends of the driving motors are respectively connected with a bidirectional screw rod and two groups of screw rods.

[0010] As a preferred technical solution of the present application, there are two groups of symmetrically arranged cross frames. Transmission seats are provided at both ends of the two symmetrically arranged cross frames. The cross frames are respectively connected to the outer sides of the bidirectional screw rod and the two groups of screw rods through the transmission seats. The bidirectional screw rod and the two groups of screw rods synchronously drive the two groups of cross frames to move bidirectionally.

[0011] As a preferred technical solution of the present application, the driven lubricating part includes a sliding cavity opened inside the transmission seat. Both ends of the sliding cavity penetrate through the outer walls on both sides of the transmission seat. Two groups of symmetrically arranged displacement transmission grooves are opened above and below the middle of both sides of the sliding cavity. A hydraulic cavity is opened deep inside the displacement transmission groove. An outer wall of the hydraulic cavity communicating with the displacement transmission groove is provided with a sealing chute. An oil discharge hole is opened on one side of the sealing chute. The other end of the oil discharge hole communicates with the upper and lower surfaces of the transmission seat. An oil inlet hole is opened on one side of the inner wall of the hydraulic cavity close to the cross frame.

[0012] As a preferred technical solution of the present application, threaded transmission seats are slid at both ends inside the sliding cavity. A threaded hole is opened at the center of the threaded transmission seat. The bidirectional screw rod and the two groups of screw rods are inserted inside the threaded hole. Symmetrically arranged sliding blocks are fixedly connected to the upper and lower sides of the outer wall of the threaded transmission seat. A driving inclined surface is opened at one end of the sliding block.

[0013] As a preferred technical solution of the present application, a sealed hydraulic plate is hermetically slid on one side of the hydraulic cavity close to the threaded transmission seat. A driven plate is connected to one side of the sealed hydraulic plate close to the sliding block. A driven inclined surface is opened at one end of the driven plate. The driven inclined surface is attached to the driving inclined surface. A sliding sealing frame is connected to the outer side of the surface where the sealed hydraulic plate is connected to the driven plate. The sliding sealing frame is hermetically slid on the inner wall of the sealing chute. An oil fluid communication hole penetrating through the upper and lower surfaces of the sealed hydraulic plate is opened at one end of the sealed hydraulic plate. The hydraulic cavity is communicated with the oil discharge hole through the oil fluid communication hole. When the hydraulic cavity is communicated with the oil discharge hole, the sealed hydraulic plate moves upward to close the oil inlet hole.

[0014] As a preferred technical solution of the present application, oil storage chambers are provided inside both ends of the transverse frame connecting the transmission seat. A spring storage groove is provided on one side inside the oil storage chamber. On the upper and lower sides of the surface of the oil storage chamber facing away from the spring storage groove, two sets of symmetric oil outlet holes are provided. The oil outlet holes are communicated with the oil inlet holes. A oil pushing plate is hermetically and slidably attached inside the oil storage chamber. A liquid pressing spring is provided inside the spring storage groove. One end of the liquid pressing spring abuts against the outer wall of the oil pushing plate. An oil injection port with one-way communication is provided at one end of the top of the oil storage chamber away from the oil pushing plate.

[0015] As a preferred technical solution of the present application, the double-sided tensioning plate includes a limit sliding area opened in the middle of the equipment mounting seat. A transmission sliding groove is opened at the center of the limit sliding area. A sliding through hole is opened at the center of the inner bottom surface of the transmission sliding groove. Two sets of symmetric spring grooves are opened on the inner bottom surface of the transmission sliding groove. A return spring is provided inside the spring groove. An equipment mounting plate is slidably connected inside the limit sliding area. Embedded sliding strips are connected to both ends of the equipment mounting plate. The equipment mounting plate slides inside the limit sliding area through the embedded sliding strips. A transmission pushing block is connected to the bottom surface of the equipment mounting plate. The transmission pushing block slides on one side inside the transmission sliding groove.

[0016] As a preferred technical solution of the present application, a lifting sliding plate slides up and down in the middle of the inner side of the transmission sliding groove. One side of the top surface of the lifting sliding plate is connected with a driven block. Bevels are opened at the adjacent ends of the transmission pushing block and the driven block. The transmission pushing block and the driven block are in abutting contact through the bevels. A top rod is connected to the center of the bottom surface of the lifting sliding plate. The top rod passes through the sliding through hole. A lifting sliding plate is connected to the bottom end of the top rod. The bottom surface of the lifting sliding plate abuts against the top end of the return spring. A T-shaped downward pulling seat is provided between the two equipment mounting seats. The top end of the T-shaped downward pulling seat is connected to the bottom surface of the lifting equipment. A pulling hole is opened at the bottom end of the T-shaped downward pulling seat. A steel rod passes through the pulling hole. Both ends of the steel rod pass through the inner parts of the top rings on both sides.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: In the solution of the present application: through the position adjustment of the transverse frame sliding inside the integrated combination frame, mining hoisting equipment of any size can be installed. At the same time, through the adjustment of the transverse frame, after the hoisting equipment is installed, a tensioning force or clamping force can be provided for the installation position of the hoisting equipment to ensure the installation strength of the hoisting equipment. The double-sided tensioning plate in the middle of the transverse frame can provide a downward or upward thrust while tensioning the hoisting equipment, and fix the hoisting equipment installed on the upper part of the double-sided tensioning plate in a double-sided tensioning manner, completely avoiding the loosening of the hoisting equipment due to vibration. And when the hoisting equipment is vibrated, due to the driving of the driving part on the transverse frame, the tensioning strength of the transverse frame on the hoisting equipment can be ensured for a long time.

[0018] 1. The present invention is provided with a driven lubrication part at the position where the cross frame is connected to the integrated combined frame. When the driving part adjusts the position of the cross frame, it can automatically extrude lubricating oil at the position where the cross frame fits the integrated combined frame, ensuring the lubrication effect between the cross frame and the integrated combined frame. Moreover, by symmetrically arranging driven lubrication parts on both sides of the cross frame, lubricating oil can be added when the cross frame moves in both directions. And during each lubricating oil addition process, the oil volume is fixed, enabling automatic lubricating oil addition and automatically closing the oil inlet when releasing the lubricating oil, thus saving the usage amount of lubricating oil.

[0019] 2. The present invention is provided with a lifting slide plate that slides and is obliquely drive-connected below the equipment installation plate. During the installation process of the mine hoisting equipment, by passing a steel rod through the top ring below the lifting slide plate and connecting the steel rod to the bottom of the hoisting equipment, the hoisting equipment can be simultaneously subjected to the clamping tension and the bottom pulling force, thereby achieving an improvement in the connection strength of the hoisting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an installation device for a hoisting equipment provided by the present invention; Figure 2 For Figure 1 the schematic diagram of the disassembled structure of the mine hoisting equipment and the integrated combined frame shown; Figure 3 For Figure 2 the schematic diagram of the disassembled structure of the middle part of the integrated combined frame shown in cross-section; Figure 4 For Figure 3 the schematic diagram of the structure of the driving part driving the cross frame shown; Figure 5 For Figure 4 the schematic diagram of the disassembled structure of the position of the transmission seat shown; Figure 6 For Figure 5 the enlarged schematic diagram of the disassembled structure of the middle part of the transmission seat shown in cross-section; Figure 7 For Figure 6 the schematic diagram of the structure of the sealed hydraulic plate shown; Figure 8 For Figure 6 the schematic diagram of the disassembled structure of the inside of the displacement transmission groove shown in cross-section; Figure 9 For Figure 6 the enlarged schematic diagram of the disassembled structure of the inside of the oil storage bin at one end of the cross frame shown in cross-section; Figure 10 For Figure 4 the schematic diagram of the disassembled structure of the middle part of the cross frame shown in cross-section; Figure 11 For Figure 10Schematic diagram of the structural decomposition of the middle part of the shown limit sliding area in cross-section; Figure 12 is Figure 1 Schematic diagram of the structural decomposition of the bottom of the shown two-way tensioning plate in bottom view.

[0021] Markings in the figure: 1. Integrated combination frame; 11. Driving chute; 12. Hydraulic push rod; 13. Support seat; 2. Driving part; 21. Driving motor; 22. Bi-directional screw; 23. Two groups of screws; 3. Cross frame; 31. Transmission seat; 32. Equipment installation seat; 4. Driven lubrication part; 41. Sliding cavity; 411. Displacement transmission groove; 412. Hydraulic cavity; 413. Sealing chute; 414. Oil drain hole; 415. Oil inlet hole; 42. Thread transmission seat; 421. Thread hole; 422. Sliding block; 423. Driving inclined plane; 43. Sealing hydraulic plate; 431. Driven plate; 432. Driven inclined plane; 433. Sliding sealing frame; 434. Oil fluid communication hole; 44. Oil storage bin; 441. Spring storage groove; 442. Oil outlet hole; 443. Oil pushing plate; 444. Liquid pressing spring; 5. Two-way tensioning plate; 51. Limit sliding area; 511. Transmission chute; 512. Sliding through hole; 513. Spring groove; 514. Return spring; 52. Equipment installation plate; 521. Embedded sliding strip; 522. Transmission push block; 53. Lifting sliding plate; 531. Driven block; 532. Jacking rod; 533. Jacking ring; 54. T-shaped downward pulling seat; 541. Pulling hole; 542. Steel rod. Detailed implementation method

[0022] In order to enable those skilled in the art of this technology to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] As described in the background technology, it is difficult to install various types of mine hoisting equipment on the integrated combination frame, and the single fixing method by bolts cannot ensure the connection strength when the mine hoisting equipment is vibrated.

[0024] In order to solve this technical problem, the present invention provides an installation device for lifting equipment, which is used for the combined installation of mining lifting equipment of various sizes. At the same time, the equipment can be fixed in both directions during the assembly process, and the mining lifting equipment can be fixed in both directions by tensioning and clamping of the cross frame.

[0025] Specifically, please refer to Figures 1 - 12 , the installation device for lifting equipment specifically includes: An integrated combined frame 1 is rotatably connected to two groups of symmetrical driving parts 2 on both sides of the interior, and two groups of symmetrical cross frames 3 are slidably connected in the middle of the integrated combined frame 1. The cross frames 3 are transmission-connected to the driving parts 2, and the driving parts 2 synchronously drive the two groups of cross frames 3 to slide in a bidirectional manner. A driven lubrication part 4 is provided at the connection position between the cross frames 3 and the integrated combined frame 1. During the process of the driving part 2 driving the cross frames 3 to slide, the driven lubrication part 4 is driven to spray lubricating oil between the driving part 2 and the cross frames 3. A bidirectional tensioning plate 5 is provided in the middle of the cross frames 3 for limiting sliding. The bidirectional tensioning plate 5 includes an equipment mounting plate 52 that slides on the surface of the cross frame 3 and a lifting slide plate 53 that lifts and slides inside the cross frame 3. The equipment mounting plate 52 slides to drive the lifting slide plate 53 to move downward. A T-shaped pull-down seat 54 is connected between the lifting slide plates 53, and the top of the T-shaped pull-down seat 54 is connected to the bottom surface of the lifting equipment.

[0026] The present invention provides an installation device for lifting equipment. By adjusting the position of the cross frame 3 that slides inside the integrated combination frame 1, it is possible to install mining lifting equipment of any size. At the same time, through the adjustment of the cross frame 3, after the installation of the lifting equipment is completed, a tensioning pulling force or a clamping force can be provided for the installation position of the lifting equipment to ensure the installation strength of the lifting equipment. The bidirectional tensioning plate 5 in the middle of the cross frame 3 can provide a downward or upward thrust while tensioning the lifting equipment, and the lifting equipment installed on the upper part of the bidirectional tensioning plate 5 is bidirectionally tensioned and fixed, which completely prevents the lifting equipment from being loosened due to vibration. When the lifting equipment is vibrated, due to the driving of the cross frame 3 by the driving unit 2, the tensioning strength of the cross frame 3 on the lifting equipment can be ensured for a long time.

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] Example 1 Please refer to Figures 1 - 12 , an installation device for a lifting device. A driving chute 11 is provided at the position where the integrated combined frame 1 is connected to the driving part 2. Hydraulic push rods 12 are embedded and connected at the four corners of the bottom surface of the integrated combined frame 1, and a support seat 13 is connected to the output end of the hydraulic push rod 12.

[0031] The driving part 2 includes driving motors 21 fixedly connected to both ends inside the driving chute 11. The output ends of the driving motors 21 are respectively connected to a bidirectional screw 22 and two groups of screws 23.

[0032] There are two groups of mutually symmetrical cross frames 3. Transmission seats 31 are provided at both ends of the two symmetrical cross frames 3. The cross frames 3 are respectively connected to the outer sides of the bidirectional screw 22 and the two groups of screws 23 through the transmission seats 31. The bidirectional screw 22 and the two groups of screws 23 both synchronously drive the two groups of cross frames 3 to move bidirectionally.

[0033] The driven lubricating part 4 includes a sliding cavity 41 opened inside the transmission seat 31. Both ends of the sliding cavity 41 penetrate through the outer walls on both sides of the transmission seat 31. Two symmetrical displacement transmission grooves 411 are opened in the upper and lower sides in the middle of the sliding cavity 41. A hydraulic cavity 412 is opened deep inside the displacement transmission groove 411. An outer wall of the hydraulic cavity 412 communicating with the displacement transmission groove 411 is provided with a sealing chute 413. An oil discharge hole 414 is opened on one side of the sealing chute 413. The other end of the oil discharge hole 414 communicates with the upper and lower surfaces of the transmission seat 31. An oil inlet hole 415 is opened on the inner wall of the hydraulic cavity 412 close to the cross frame 3.

[0034] Threaded transmission seats 42 slide at both ends inside the sliding cavity 41. A threaded hole 421 is opened at the center of the threaded transmission seat 42. The bidirectional screw 22 and the two groups of screws 23 are inserted into the threaded hole 421. Symmetrical sliding blocks 422 are fixedly connected to the upper and lower sides of the outer wall of the threaded transmission seat 42. A driving inclined surface 423 is opened at one end of the sliding block 422.

[0035] A sealing hydraulic plate 43 is provided inside the hydraulic chamber 412 on one side close to the threaded transmission seat 42 for sealing and sliding. A driven plate 431 is connected to one side of the sealing hydraulic plate 43 close to the sliding block 422. A driven inclined surface 432 is provided at one end of the driven plate 431. The driven inclined surface 432 is fitted with the driving inclined surface 423. A sliding sealing frame 433 is connected to the outer side of the side of the sealing hydraulic plate 43 connected to the driven plate 431. The sliding sealing frame 433 seals and slides on the inner wall of the sealing slide groove 413. An oil communication hole 434 is provided at one end of the sealing hydraulic plate 43, which runs through the upper and lower surfaces of the sealing hydraulic plate 43. The hydraulic chamber 412 is connected to the oil drain hole 414 through the oil communication hole 434. When the hydraulic chamber 412 is connected to the oil drain hole 414, the sealing hydraulic plate 43 moves up to close the oil inlet hole 415.

[0036] An oil storage bin 44 is provided inside the two ends of the cross frame 3 connected to the transmission seat 31, a spring receiving groove 441 is provided on one side of the oil storage bin 44, and two symmetrical groups of oil outlet holes 442 are provided on the upper and lower sides of the side of the oil storage bin 44 facing away from the spring receiving groove 441, and the oil outlet holes 442 are connected to the oil inlet hole 415, and an oil push plate 443 is provided inside the oil storage bin 44 to seal and slide, and a hydraulic spring 444 is provided inside the spring receiving groove 441, and one end of the hydraulic spring 444 abuts against the outer wall of the hydraulic push plate 443, and a one-way connected oil filling port is provided at the top of the oil storage bin 44 away from the hydraulic push plate 443.

[0037] A driven lubrication part 4 is provided at the position where the cross frame 3 and the integrated combined frame 1 are connected. When the driving part 2 adjusts the position of the cross frame 3, the lubricating oil can be automatically squeezed to the position where the cross frame 3 and the integrated combined frame 1 are in contact, thereby ensuring the lubrication effect between the cross frame 3 and the integrated combined frame 1. In addition, by providing symmetrical driven lubrication parts 4 on both sides of the cross frame 3, the cross frame 3 can be added with lubricating oil when it moves in both directions. In addition, the amount of oil is fixed during each lubricating oil addition process, and the lubricating oil can be automatically added. The oil inlet is automatically closed when the lubricating oil is released, thereby saving the amount of lubricating oil used.

[0038] Example 2 The installation device for lifting equipment provided in Example 1 is further optimized. Specifically, Figures 1 - 12The bidirectional tensioning plate 5 includes a limited sliding area 51 opened in the middle of the equipment mounting seat 32, a transmission slide groove 511 is opened at the center of the limited sliding area 51, a sliding through hole 512 is opened at the center of the inner bottom surface of the transmission slide groove 511, two symmetrical groups of spring grooves 513 are opened on the inner bottom surface of the transmission slide groove 511, and a return spring 514 is arranged inside the spring groove 513. The limited sliding area 51 is slidably connected to the equipment mounting plate 52, and the two ends of the equipment mounting plate 52 are connected to the embedded slide strips 521. The equipment mounting plate 52 slides inside the limited sliding area 51 through the embedded slide strips 521, and the bottom surface of the equipment mounting plate 52 is connected to a transmission push block 522, and the transmission push block 522 slides on one side of the transmission slide groove 511.

[0039] A lifting slide 53 is provided in the middle part of the inner side of the transmission slide groove 511 for lifting and sliding. A driven block 531 is connected to one side of the top surface of the lifting slide 53. An inclined surface is provided at one end of the transmission push block 522 and the driven block 531. The transmission push block 522 and the driven block 531 are both fitted and abutted by the inclined surface. A push rod 532 is connected at the center of the bottom surface of the lifting slide 53. The push rod 532 is penetrated into the sliding through hole 512. The bottom end of the push rod 532 is connected to the lifting slide 53. The bottom surface of the lifting slide 53 abuts against the top of the return spring 514. A T-shaped pull-down seat 54 is provided between the two groups of equipment mounting seats 32. The top end of the T-shaped pull-down seat 54 is connected to the bottom surface of the lifting equipment. A pulling hole 541 is provided at the bottom end of the T-shaped pull-down seat 54. A steel rod 542 is penetrated into the pulling hole 541. The two ends of the steel rod 542 are penetrated into the top rings 533 on both sides.

[0040] A lifting slide plate 53 that is slidable and obliquely connected is provided below the equipment mounting plate 52. During the installation of the mining lifting equipment, a steel rod 542 is passed through the top ring 533 below the lifting slide plate 53, and the steel rod 542 is connected to the bottom of the lifting equipment. This allows the lifting equipment to be subjected to both the clamping tension and the pulling force at the bottom, thereby improving the connection strength of the lifting equipment.

[0041] The use process of the installation device for lifting equipment provided by the present invention is as follows: According to the tonnage size of the mining lifting equipment, the drive motor 21 inside the drive unit 2 is started. The start of the drive motor 21 will drive the bidirectional screw 22 to rotate. The rotation of the bidirectional screw 22 will drive the two sets of cross frames 3 to open to both sides. When the two sets of cross bars are opened to the size that the lifting equipment can be installed, the T-shaped pull-down seat 54 is then connected to the bottom surface of the lifting equipment, and the lifting equipment is moved to the top of the lifting equipment mounting plate 52 in the middle of the cross frame 3 by hoisting or other equipment.

[0042] After the device is moved to the upper part of the device mounting plate 52, the base of the lifting device is combined and fixed with the device mounting plate 52 through bolts. Then, a steel rod 542 is inserted into the inner part of the top ring 533 below the cross bar, so that the middle part of the steel rod 542 is inserted into the inner part of the pulling hole 541, and both ends of the cross bar are inserted into the inner part of the top ring 533, then the pre-fixing of the lifting device can be completed.

[0043] When installing the device combined with the lifting device, the driving motor 21 on the other side can be started to drive the two groups of screw rods 23 to rotate (the two groups of screw rods 23 are the same as the bidirectional screw rod 22). The two groups of screw rods 23 and the bidirectional screw rod 22 are designed separately and do not interfere with each other during driving. When the two groups of screw rods 23 rotate, the two groups of cross frames 3 connected to their outer sides will be opened. When the cross frames 3 are opened to a position where the device combined with the lifting device can be installed, the device combined with the lifting device is moved to the upper part of the device mounting plate 52, and the combined device of the lifting device is pre-fixed through bolts and the T-shaped lower pulling seat 54.

[0044] Then start the two groups of driving motors 21 to rotate reversely, so that the bidirectional screw rod 22 and the two groups of screw rods 23 can drive the cross frame 3 to displace. The movement of the cross frame 3 will cause the device mounting plate 52 to slide inside the limit sliding area 51. During the movement of the cross frame 3, a clamping tension will be provided for the device installed on the top surface of the device mounting plate 52.

[0045] When the device mounting plate 52 slides, the transmission push block 522 on its bottom surface will push the driven block 531 on the top surface of the lifting slide plate 53 to move downward through the inclined surface. The downward movement of the driven block 531 will drive the lifting slide plate 53 to move downward. The downward movement of the lifting slide plate 53 will drive the top rod 532 and the top ring 533 to move downward. The downward movement of the top ring 533 will drive the steel rod 542 inserted into its inner part to move downward. The downward movement of the steel rod 542 will apply a downward pulling force to the pulling hole 541 connected to its middle part. The pulling hole 541 being stressed will apply a downward pressure to the T-shaped lower pulling seat 54. When the T-shaped lower pulling seat 54 receives the pulling force, it will apply a downward pulling tension to the lifting device or the combined device of the lifting device. At this time, even if the lifting device and the combined device of the lifting device simultaneously have clamping and downward pulling tensions, the connection strength of the lifting device can be improved, and it can completely prevent the lifting device from loosening when subjected to vibration force and other various forces.

[0046] When the bi-directional screw 22 and the two sets of screws 23 drive the cross frame 3 to move, the bi-directional screw 22 and the two sets of screws 23 will drive the threaded drive seat 42 inside the sliding cavity 41 to displace. During the displacement of the threaded drive seat 42, the sliding blocks 422 connected to its upper and lower surfaces will slide inside the displacement drive groove 411. When the sliding blocks 422 slide inside the displacement sliding groove, they will push up the driven plate 431 that fits against its driving inclined surface 423. The upward movement of the driven plate 431 will push up the sealing hydraulic plate 43. The upward movement of the sealing hydraulic plate 43 will apply pressure to the lubricating oil. At the same time, due to its own upward movement, the side surface of the sealing hydraulic plate 43 will close the oil inlet hole 415. As the sealing hydraulic plate 43 moves upward, the hydraulic oil will be pressurized and enter the oil fluid communication hole 434. The lubricating oil that enters the oil fluid communication hole 434 will flow to the upper and lower surfaces of the drive seat 31 through the opened oil discharge hole 414. At this time, since the sealing hydraulic plate 43 itself is in a high-pressure state, the lubricating oil will flow under high pressure. Therefore, the lubricating oil can be extruded from both sides of the drive seat 31 under high-pressure sealing, completing the lubrication of the inner wall of the drive seat 31 and the drive sliding groove 11.

[0047] When the bi-directional screw 22 and the two sets of screws 23 are driven reversely, the hydraulic cavity 412 that has been closed on one side of the drive seat 31 will open. When the hydraulic cavity 412 is opened inside, the sealing hydraulic plate 43 will close the oil discharge hole 414, and the oil inlet hole 415 will open. At this time, the hydraulic oil inside the oil storage chamber 44 will be subjected to the elastic force of the pressure liquid spring 444, and the lubricating oil will be transported to the inside of the hydraulic cavity 412 through the oil discharge hole 442 by the oil pushing plate 443, completing the automatic addition of the lubricating oil.

[0048] It should be noted that: Two sets of symmetric driven lubricating parts 4 are provided on both sides of the drive seat 31. When the lubricating oil is compressed and extruded on one side, the other side will open and be in the state of adding lubricating oil. Therefore, it can ensure that the cross frame 3 can add lubricating oil in any state.

[0049] After the integrated combination frame 1 is completely connected to the lifting equipment, start the hydraulic push rods 12 at the four corners of the integrated combination frame 1 to lift it, and use the mobile equipment to move the integrated combination frame 1 to the position of the mine rock layer to be installed, and then fix the integrated combination frame 1 to the rock layer.

[0050] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Obviously, the embodiments described above are only a part of the embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are shown in the drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure made by using the content of the specification and drawings of the present invention, directly or indirectly applied to other related technical fields, is equally within the scope of the patent protection of the present invention.

Claims

1. A mounting device for lifting equipment, characterized in that: include: An integrated combined frame (1) is rotatably connected to two groups of symmetrical driving parts (2) on both sides thereof, and two groups of symmetrical cross frames (3) are slidably connected to the middle of the integrated combined frame (1), and the cross frames (3) are transmission-connected to the driving parts (2), and the driving parts (2) synchronously drive the two groups of cross frames (3) to be bidirectionally slidably connected, and a driven lubricating part (4) is provided at the connection position between the cross frames (3) and the integrated combined frame (1), and during the sliding process of the cross frames (3) driven by the driving parts (2), the driven lubricating part (4) is driven to spray lubricating oil between the driving parts (2) and the cross frames (3), and a bidirectional tensioning plate (5) is provided in the middle of the cross frames (3) for limited sliding; The bidirectional tensioning plate (5) comprises an equipment mounting plate (52) sliding on the surface of the cross frame (3) and a lifting slide plate (53) lifting and sliding inside the cross frame (3); the equipment mounting plate (52) slides to drive the lifting slide plate (53) to move downward; a T-shaped pull-down seat (54) is connected between the lifting slide plates (53); and the top of the T-shaped pull-down seat (54) is connected to the bottom surface of the lifting device.

2. The installation device for lifting equipment according to claim 1, characterized in that: A driving slot (11) is provided at the position where the integrated combined frame (1) is connected to the driving part (2); hydraulic push rods (12) are embedded and connected at the four corners of the bottom surface of the integrated combined frame (1); and the output end of the hydraulic push rod (12) is connected to a support seat (13).

3. The installation device for lifting equipment according to claim 2, characterized in that: The driving part (2) comprises a driving motor (21) fixedly connected to both ends of the driving slide groove (11), and the output ends of the driving motor (21) are respectively connected to a bidirectional screw (22) and two sets of screws (23).

4. The installation device for lifting equipment according to claim 3, characterized in that: The cross frame (3) is provided with two mutually symmetrical groups, and both ends of the two symmetrical groups of cross frames (3) are provided with transmission seats (31). The cross frame (3) is respectively connected to the outer sides of the bidirectional screw rod (22) and the two groups of screw rods (23) through the transmission seats (31), and the bidirectional screw rod (22) and the two groups of screw rods (23) both synchronously drive the two groups of cross frames (3) to move in both directions.

5. The installation device for lifting equipment according to claim 4, characterized in that: The driven lubrication part (4) comprises a sliding cavity (41) provided inside the transmission seat (31), the two ends of the sliding cavity (41) passing through the outer walls of the transmission seat (31) on both sides, two groups of symmetrical displacement transmission grooves (411) are provided on the upper and lower sides of the middle part of the sliding cavity (41), a hydraulic cavity (412) is provided deep inside the displacement transmission groove (411), a sealing sliding groove (413) is provided on the outer wall of the hydraulic cavity (412) communicating with the displacement transmission groove (411), an oil drain hole (414) is provided on one side of the sealing sliding groove (413), the other end of the oil drain hole (414) is connected to the upper and lower surfaces of the transmission seat (31), and an oil inlet hole (415) is provided on the inner wall of the hydraulic cavity (412) close to the cross frame (3).

6. The installation device for lifting equipment according to claim 5, characterized in that: A threaded transmission seat (42) is slidably provided at both ends of the sliding cavity (41), a threaded hole (421) is provided at the center of the threaded transmission seat (42), the bidirectional screw (22) and the two sets of screws (23) are inserted into the threaded hole (421), and symmetrical sliding blocks (422) are fixedly connected to the upper and lower sides of the outer wall of the threaded transmission seat (42), and a driving inclined surface (423) is provided at one end of the sliding block (422).

7. The installation device for lifting equipment according to claim 6, characterized in that: A sealing hydraulic plate (43) is provided in a sealing and sliding manner on one side of the hydraulic chamber (412) close to the threaded transmission seat (42); a driven plate (431) is connected to one side of the sealing hydraulic plate (43) close to the sliding block (422); a driven inclined surface (432) is provided at one end of the driven plate (431); the driven inclined surface (432) is in contact with the driving inclined surface (423); and a sliding sealing plate is provided on the outer side of one side of the sealing hydraulic plate (43) connected to the driven plate (431). A sealing frame (433) is provided, wherein the sliding sealing frame (433) is sealingly slidable on the inner wall of the sealing slide groove (413); an oil communication hole (434) penetrating the upper and lower surfaces of the sealing hydraulic plate (43) is provided at one end of the sealing hydraulic plate (43); the hydraulic chamber (412) is connected to the oil drain hole (414) through the oil communication hole (434); when the hydraulic chamber (412) is connected to the oil drain hole (414), the sealing hydraulic plate (43) moves upward to close the oil inlet hole (415).

8. The installation device for lifting equipment according to claim 7, characterized in that: An oil storage bin (44) is provided inside the two ends of the cross frame (3) connected to the transmission seat (31), a spring receiving groove (441) is provided on one side of the oil storage bin (44), two groups of symmetrical oil outlet holes (442) are provided on the upper and lower sides of a side of the oil storage bin (44) away from the spring receiving groove (441), the oil outlet holes (442) are connected to the oil inlet hole (415), an oil push plate (443) is provided inside the oil storage bin (44) to slide in a sealing manner, a hydraulic spring (444) is provided inside the spring receiving groove (441), one end of the hydraulic spring (444) is abutted against the outer wall of the hydraulic push plate (443), and a one-way connected oil filling port is provided at the top of the oil storage bin (44) away from the hydraulic push plate (443).

9. The installation device for lifting equipment according to claim 4, characterized in that: The bidirectional tensioning plate (5) comprises a limited sliding area (51) provided in the middle of the equipment mounting seat (32); a transmission slide groove (511) is provided at the center of the limited sliding area (51); a sliding through hole (512) is provided at the center of the inner bottom surface of the transmission slide groove (511); two symmetrical groups of spring grooves (513) are provided on the inner bottom surface of the transmission slide groove (511); a return spring (514) is provided inside the spring groove (513); an equipment mounting plate (52) is slidably connected inside the limited sliding area (51); two ends of the equipment mounting plate (52) are connected with embedded slide bars (521); the equipment mounting plate (52) slides inside the limited sliding area (51) through the embedded slide bars (521); a transmission push block (522) is connected to the bottom surface of the equipment mounting plate (52); the transmission push block (522) slides on one side inside the transmission slide groove (511).

10. The installation device for lifting equipment according to claim 9, characterized in that: A lifting slide plate (53) is provided in the middle of the inner side of the transmission slide groove (511) for lifting and sliding. A driven block (531) is connected to one side of the top surface of the lifting slide plate (53). An inclined surface is provided at one end of the transmission push block (522) and the driven block (531). The transmission push block (522) and the driven block (531) are in contact with each other through the inclined surface. A push rod (532) is connected to the center of the bottom surface of the lifting slide plate (53). The push rod (532) is inserted into the sliding through hole (512). The bottom end of the rod (532) is connected to a lifting slide plate (53), the bottom surface of the lifting slide plate (53) abuts against the top of the return spring (514), a T-shaped pull-down seat (54) is provided between the two groups of equipment mounting seats (32), the top of the T-shaped pull-down seat (54) is connected to the bottom surface of the lifting device, and a pulling hole (541) is provided at the bottom end of the T-shaped pull-down seat (54), a steel rod (542) is passed through the inside of the pulling hole (541), and the two ends of the steel rod (542) are passed through the inside of the top rings (533) on both sides.

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