VFD viscous damper installation construction equipment

Abstract

The invention relates to VFD viscous damper installation construction equipment, and belongs to the technical field of viscous damper installation tools. Comprising a sliding installation base, two lifting blocks are arranged on the sliding installation base in the vertical direction in a sliding mode, each lifting block is connected with the sliding installation base through an independent lifting mechanism, and the two independent lifting mechanisms are connected through a synchronous lifting mechanism; the synchronous lifting mechanism is connected with the sliding installation base through the front-back sliding mechanism. A bearing plate is rotationally arranged on each lifting block, a detachable clamping soft cushion is arranged on each bearing plate, and a detection cushion is arranged at the lower end of each clamping soft cushion; the problem that an existing viscous damper is poor in installation precision is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of viscous damper installation tools, and in particular relates to a VFD viscous damper installation construction device. Background Art

[0002] With the development of construction technology, people have higher and higher requirements on the performance of building structures under dynamic loads such as wind loads and earthquake loads. Structural vibration control technology has emerged. Its purpose is to reduce the vibration response of the structure by installing control devices such as viscous dampers in the structure. In order to improve the safety and stability of building structures during earthquakes, effective vibration reduction measures are needed, and viscous dampers are an important vibration reduction device.

[0003] The existing viscous damper construction and installation mostly use external hangers and steel support structures to lift and support the viscous damper. However, the installation accuracy provided by the external hangers and steel support structures is low. The connection nodes of the hangers are usually key parts connected to the building structure or other supporting components. Ordinary bolts are mostly used for connection. When bearing the weight of the viscous damper and the stress during the installation process, slight deformation may occur. In addition, the hangers are mostly assembled on unstable concrete floors. The assembly accuracy is greatly affected by the flatness of the concrete floor. The uneven stiffness distribution of the steel support will affect the installation of the viscous damper. Since the distribution of the force state cannot be stably adjusted, the deformation degree of the steel support is difficult to control, which is not convenient for ensuring the high accuracy required for the installation of the viscous damper, resulting in deviations during the installation process. The steel support installation requires the viscous damper to be re-positioned, and the correction accuracy is not high. To this end, the present application designs a VFD viscous damper installation construction equipment to solve the above problems. Summary of the invention

[0004] The invention overcomes the shortcomings of the prior art, proposes a VFD viscous damper installation construction device, and solves the problem of poor installation accuracy of the current viscous damper.

[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions.

[0006] A VFD viscous damper installation construction equipment comprises a sliding mounting seat, on which two lifting blocks are slidably arranged along a vertical direction, each lifting block is connected to the sliding mounting seat through a group of independent lifting mechanisms, and the two groups of independent lifting mechanisms are connected through a synchronous lifting mechanism; the synchronous lifting mechanism is connected to the sliding mounting seat through a front and rear sliding mechanism; a supporting plate is rotatably arranged on each lifting block, a detachable clamping pad is arranged on the supporting plate, and a detection pad is arranged at the lower end of the clamping pad.

[0007] Furthermore, the sliding mounting seat includes a base plate and a front side plate, the lower end of the front side plate is fixedly connected to the front end of the base plate; two vertical lifting slots are arranged on the front side plate, and two lifting blocks are respectively slidably engaged in the two lifting slots, and the front and rear ends of the lifting blocks are respectively located on the front and rear sides of the lifting slots.

[0008] Furthermore, a supporting foot is fixedly provided at the four corners of the lower end surface of the base plate of the sliding mounting seat; two groups of left and right mounting grooves are also provided on the lower end surface of the sliding mounting seat, and each group includes two front and rear mounting grooves; the same first threaded rod is rotatably inserted in the front and rear mounting grooves of the same group, and an adjustment knob is fixedly provided at the rear end of the first threaded rod, and the first threaded rod is respectively provided with front and rear sections of external threads with opposite rotation directions in each mounting groove, and a threaded slider is screwed on the outer side of each section of the external thread, and a group of connecting rods are rotatably provided at the lower end of each threaded slider, and the same support seat is rotatably provided at the lower ends of the front and rear groups of connecting rods, and a roller is rotatably provided at the lower end of the support seat.

[0009] Furthermore, a housing is fixedly arranged on the sliding mounting seat, and the housing is a square box structure with an opening at the lower end and the front end. The front side plate of the sliding mounting seat is arranged at the front end opening of the housing, and the bottom plate of the sliding mounting seat is located at the lower end opening of the housing. Two left-right symmetrical first slide grooves are arranged on the top plate of the housing. A second slide groove is arranged at the lower end of the left side plate of the housing, and the first slide groove and the second slide groove are both arranged horizontally along the front-back direction.

[0010] Furthermore, the independent lifting mechanism includes a second threaded rod and a first handle; two left-right symmetrical vertical second threaded rods are rotatably arranged on the inner side of the sliding mounting seat, and the two second threaded rods are respectively screwed to the inside of one end of the rear side of the two lifting blocks; a first handle is fixedly arranged at the upper end of the two second threaded rods, and the two first handles are respectively slidably engaged in the inside of the two first sliding grooves.

[0011] Furthermore, the synchronous lifting mechanism includes a transmission box, a worm, a worm wheel, a clutch, and a second handle; a transmission box is fixedly arranged on the front upper end of the bottom plate of the sliding mounting seat, a left and right horizontal worm is rotatably arranged inside the transmission box, and a second handle is fixedly arranged on the left end of the worm; the second handle is slidably engaged in the second sliding groove, the lower ends of the two second threaded rods are respectively rotatably inserted into the top plate of the transmission box, and a worm wheel is arranged at the lower end of the second threaded rod through a clutch, and the two worm wheels are meshed with the worm.

[0012] Furthermore, the front-to-back sliding mechanism includes a sliding seat, a guide seat, a guide rod, a third threaded rod, and a third handle; a sliding seat is fixedly arranged in the middle of the upper end surface of the transmission box, and a guide seat is fixedly arranged on the left and right sides of the upper end surface of the transmission box respectively; a front-to-back horizontal third threaded rod is rotatably arranged on the rear side plate of the shell, the third threaded rod is screwed into the sliding seat, and a third handle is fixedly arranged at the rear end of the third threaded rod; two front-to-back horizontal guide rods are fixedly arranged on the rear end surface of the front side plate of the sliding mounting seat, and the two guide rods are respectively slidably inserted into the two guide seats.

[0013] Furthermore, a deflection motor is fixedly arranged inside the front end surface of the lifting block, the output shaft of the deflection motor is horizontally forward, and the supporting plate is fixedly arranged at the output shaft of the deflection motor; two upper and lower limit rods are fixedly arranged on the front end surface of the lifting block, and two upper and lower arc-shaped limit grooves are arranged at the rear end surface of the supporting plate, and the front ends of the two limit rods are respectively slidably inserted into the two limit grooves; a spirit level is fixedly arranged on the upper end surface of the supporting plate.

[0014] Furthermore, a square first mounting groove is provided on the front side of the upper end face of the supporting plate, a square second mounting groove is provided on the upper ends of the inner walls on the front and rear sides of the first mounting groove respectively, the said clamping pad is provided inside the first mounting groove, a square limiting block is fixedly provided on the front and rear sides of the said clamping pad respectively, and the two limiting blocks are respectively clamped in the two second mounting grooves; an arc-shaped clamping groove is provided in the middle part of the upper end face of the clamping pad, and a plurality of anti-slip rubber columns are provided on the inner wall of the clamping groove; a detection groove is provided at the four corners of the lower end face of the clamping pad respectively, and the said detection pad is provided inside each detection groove.

[0015] Furthermore, the detection pad includes a telescopic sleeve, a pressure spring, a pressure sensor, and a detection plate; the telescopic sleeve includes a fixed tube and a telescopic rod, the fixed tube is fixedly arranged at the inner top surface of the detection groove, and the telescopic rod is slidably inserted into the lower end opening of the fixed tube; a pressure sensor is fixedly arranged on the inner top surface of the fixed tube, and a pressure spring is arranged inside the fixed tube, and the upper and lower ends of the pressure spring are respectively connected to the pressure sensor and the telescopic rod; a horizontal detection plate is fixedly arranged at the lower end of the telescopic rod, and the detection plate is located outside the opening of the detection groove.

[0016] The beneficial effects of the present invention compared with the prior art are as follows: 1. The synchronous lifting mechanism is used to achieve synchronous lifting of the two lifting blocks, ensuring that both ends of the viscous damper are lifted to the working height synchronously, improving installation efficiency; the independent lifting mechanism allows the height of the two lifting blocks to be fine-tuned separately, combined with the real-time force feedback of the detection pad, the load on both ends can be accurately balanced to avoid installation deviation caused by uneven weight distribution of the viscous damper.

[0017] 2. The synchronous lifting mechanism and the independent lifting mechanism cooperate with threaded transmission to achieve millimeter-level height adjustment; the front and rear sliding mechanism pushes the lifting block to move forward and backward, which is convenient for the alignment of the welding seat and the embedded mounting plate; the deflection motor drives the support plate to rotate, and the limit rod and limit groove limit the deflection range to ensure that the viscous damper angle accurately matches the installation requirements.

[0018] 3. The replaceable snap-on soft pads are suitable for viscous dampers of different diameters, and the anti-slip rubber columns enhance friction to prevent slippage during construction; the detection pads monitor the stress state at both ends in real time, and guide the adjustment through numerical feedback to avoid local overload.

[0019] 4. Control the extension of the rollers on the four support seats by adjusting the knob, quickly switch the equipment between mobile and fixed states, and adapt to the complex terrain of the construction site.

[0020] 5. The transmission box protects the worm gear mechanism, and the clutch can cut off the synchronization function to ensure safety during independent adjustment; the limit rod and the level gauge assist in calibration to avoid over-limit deflection or tilt, reducing the risk of human operational errors.

[0021] 6. The integrated equipment replaces the cumbersome process of traditional lifting + manual adjustment, reducing manpower and time costs; the precise positioning and welding alignment functions significantly improve the installation accuracy, ensuring that the working performance of the viscous damper meets the standards.

[0022] In summary, the equipment realizes the fast, accurate and safe installation of viscous dampers through the combination of modular mechanical structure and intelligent detection, and finally solves the problem that the existing viscous damper construction and installation mostly use external hangers and steel support structures to lift and support the viscous dampers. The installation accuracy provided by the external hangers and steel support structures is low, which is not convenient for the installation of viscous dampers which requires high precision, resulting in deviations easily in the installation process, which may affect the performance of the dampers. It is suitable for efficient operations in complex building scenes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings: Figure 1 It is a working schematic diagram of the present invention; Figure 2 is a schematic diagram of the connection between the present invention and the viscous damper; Figure 3 It is a three-dimensional schematic diagram of the present invention Figure 1 ; Figure 4 It is a three-dimensional schematic diagram of the present invention Figure 2 ; Figure 5 This is a three-dimensional schematic diagram of the present invention after removing the shell Figure 1 ; Figure 6This is a three-dimensional schematic diagram of the present invention after removing the shell Figure 2 ; Figure 7 yes Figure 6 A local enlarged schematic diagram of the middle A; Figure 8 It is a schematic diagram of the internal structure of the transmission box; Fig. 9 It is a schematic diagram of the connection between the supporting plate and the clamping cushion; Fig.10 It is a structural schematic diagram of the supporting plate; Fig.11 It is a schematic diagram of the structure of the clip-on cushion; Fig.12 is a schematic diagram of the structure of the detection pad; Among them, 1 is installation construction equipment, 2 is viscous damper, 3 is steel frame, 4 is welding seat, 5 is embedded installation plate, 6 is sliding installation seat, 7 is lifting block, 8 is support plate, 9 is clamping cushion, 10 is detection pad, 11 is bottom plate, 12 is front side plate, 13 is lifting slot, 14 is support foot, 15 is first threaded rod, 16 is adjustment knob, 17 is threaded slider, 18 is connecting rod, 19 is support seat, 20 is roller, 21 is shell, 22 is first slide slot, 23 is second slide slot, 24 is second threaded rod, 25 is The first handle, 26 is the sliding slot, 27 is the transmission box, 28 is the worm, 29 is the second handle, 30 is the worm wheel, 31 is the clutch, 32 is the sliding seat, 33 is the guide seat, 34 is the third threaded rod, 35 is the third handle, 36 is the guide rod, 37 is the deflection motor, 38 is the limit rod, 39 is the limit slot, 40 is the first installation slot, 41 is the second installation slot, 42 is the limit block, 43 is the anti-slip rubber column, 44 is the telescopic sleeve, 45 is the pressure spring, 46 is the pressure sensor, 47 is the detection plate, and 48 is the level. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention is further described in detail in conjunction with the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. The technical solutions of the present invention are described in detail below in conjunction with the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.

[0025] like Figure 1As shown in FIG. 12 , the present invention provides a VFD viscous damper installation and construction equipment, wherein the installation and construction equipment 1 comprises a sliding mounting seat 6, on which two lifting blocks 7 are slidably arranged along the vertical direction, each lifting block 7 is connected to the sliding mounting seat 6 through a group of independent lifting mechanisms, and the two groups of independent lifting mechanisms are connected through a synchronous lifting mechanism; the synchronous lifting mechanism is connected to the sliding mounting seat 6 through a front and rear sliding mechanism; a supporting plate 8 is rotatably arranged on each lifting block 7, a detachable clamping pad 9 is arranged on the supporting plate 8, and a detection pad 10 is arranged at the lower end of the clamping pad 9.

[0026] The sliding mounting seat 6 includes a bottom plate 11 and a front side plate 12. The bottom plate 11 is a square plate-like structure arranged horizontally. The front side plate 12 is a square plate-like structure located in a left-right vertical plane. The lower end of the front side plate 12 is fixedly connected to the front end of the bottom plate 11. Two left-right symmetrical lifting grooves 13 are arranged on the front side plate 12. The lifting grooves 13 are vertically extending square grooves. The two lifting blocks 7 are respectively slidably connected to the inside of the two lifting grooves 13. The left and right side surfaces of the lifting blocks 7 are in sliding contact with the left and right inner walls of the lifting grooves 13. The front and rear ends of the lifting blocks 7 are respectively located at the front and rear sides of the lifting grooves 13.

[0027] A support foot 14 is fixedly provided at each of the four corners of the lower end surface of the bottom plate 11 of the sliding mounting seat 6. Two groups of left and right mounting grooves are also provided on the lower end surface of the sliding mounting seat 6, and each group includes two front and rear mounting grooves. The same first threaded rod 15 is rotatably inserted inside the front and rear mounting grooves of the same group. The first threaded rod 15 is horizontally arranged along the front and rear direction. The rear end of the first threaded rod 15 extends to the rear end outside of the bottom plate 11 of the sliding mounting seat 6. An adjusting knob 16 is fixedly provided at the rear end of the first threaded rod 15. The first threaded rod 15 is driven to rotate by rotating the adjusting knob 16. The first threaded rod 15 is provided with two front and rear sections of external threads with opposite rotation directions inside each mounting groove, and a threaded slider 17 is screwed on the outside of each section of the external thread. A group of connecting rods 18 is rotatably provided at the lower end of each threaded slider 17. The same support seat 19 is rotatably provided at the lower end of the front and rear groups of connecting rods 18, and a roller 20 is rotatably provided at the lower end of the support seat 19.

[0028] A housing 21 is fixedly arranged on the sliding mounting seat 6. The housing 21 is a square box structure with an opening at the lower end and the front end. The front side plate 12 of the sliding mounting seat 6 is arranged at the front end opening of the housing 21, and the bottom plate 11 of the sliding mounting seat 6 is located at the lower end opening of the housing 21. Two left-right symmetrical first slide grooves 22 are arranged on the top plate of the housing 21. A second slide groove 23 is arranged at the lower end of the left side plate of the housing 21. The first slide groove 22 and the second slide groove 23 are both arranged horizontally along the front-back direction.

[0029] The independent lifting mechanism includes a second threaded rod 24 and a first handle 25. Two left-right symmetrical vertical second threaded rods 24 are rotatably arranged on the inner side of the sliding mounting seat 6, and the two second threaded rods 24 are respectively screwed to the inside of one end of the rear side of the two lifting blocks 7. A first handle 25 is fixedly arranged on the upper end of the two second threaded rods 24, and the two first handles 25 are respectively slidably engaged in the inside of the two first slide grooves 22. Each first handle 25 is respectively provided with a circular sliding groove 26, and the sliding groove 26 on the first handle 25 is slidably engaged with the first slide groove 22, so as to ensure that the first handle 25 can slide stably in the first slide groove 22. The second threaded rod 24 is driven to rotate by the first handle 25, and since the second threaded rod 24 is screwed to the lifting block 7, the lifting block 7 is driven to be lifted and lowered in the lifting groove 13. By independently rotating the two first handles 25, the two lifting blocks 7 can be driven to be lifted and lowered independently.

[0030] The synchronous lifting mechanism includes a transmission box 27, a worm 28, a worm wheel 30, a clutch 31, and a second handle 29. A transmission box 27 is fixedly arranged at the front end of the upper end of the bottom plate 11 of the sliding mounting seat 6. The transmission box 27 is a square box structure. A left and right horizontal worm 28 is rotatably arranged inside the transmission box 27. The left end of the worm 28 is fixedly arranged with a second handle 29. The second handle 29 is slidably engaged in the second slide groove 23. A circular sliding groove 26 is arranged on the second handle 29. The sliding groove 26 on the second handle 29 is slidably engaged with the second slide groove 23, so as to ensure that the second handle 29 can slide stably in the second slide groove 23. The lower ends of the two second threaded rods 24 are respectively rotatably inserted into the top plate of the transmission box 27. A worm wheel 30 is arranged at the lower end of the second threaded rod 24 through a clutch 31. Both worm wheels 30 are meshed with the worm 28. When the two clutches 31 are in the on state, the worm 28 is driven to rotate by the second handle 29, the worm 28 drives the two worm wheels 30 to rotate, and the two worm wheels 30 drive the two second threaded rods 24 to rotate, thereby realizing the synchronous lifting of the two lifting blocks 7 inside the lifting groove 13; when the two clutches 31 are in the off state, the worm 28 is driven to rotate by the second handle 29, the worm 28 drives the two worm wheels 30 to rotate, the worm wheels 30 cannot drive the second threaded rods 24 to rotate, and the two lifting blocks 7 can only be lifted and lowered by the corresponding independent lifting mechanism.

[0031] The front-to-back sliding mechanism includes a sliding seat 32, a guide seat 33, a guide rod 36, a third threaded rod 34, and a third handle 35. The sliding seat 32 is fixedly arranged in the middle of the upper end surface of the transmission box 27, and a guide seat 33 is fixedly arranged on the left and right sides of the upper end surface of the transmission box 27. A third threaded rod 34 with a front-to-back horizontal position is rotatably arranged on the rear side plate of the housing 21, and the third threaded rod 34 is screwed inside the sliding seat 32, and a third handle 35 is fixedly arranged at the rear end of the third threaded rod 34. Two left and right guide rods 36 with a front-to-back horizontal position are fixedly arranged on the rear end surface of the front side plate 12 of the sliding mounting seat 6, and the two guide rods 36 are respectively slidably inserted into the two guide seats 33.

[0032] The third handle 35 is used to drive the third threaded rod 34 to rotate. Since the third threaded rod 34 is screwed to the sliding seat 32, the sliding seat 32 is driven to slide forward and backward. The sliding seat 32 drives the transmission box 27 to move forward and backward. The transmission box 27 drives the synchronous lifting mechanism and the independent lifting mechanism to slide forward and backward, thereby driving the two lifting blocks 7 to slide forward and backward. The two lifting blocks 7 drive the two supporting plates 8 to slide forward and backward. The mutual cooperation between the guide seat 33 and the guide rod 36 ensures the stability of the lifting block 7 when sliding forward and backward.

[0033] A deflection motor 37 is fixedly arranged inside the front end surface of the lifting block 7, and the output shaft of the deflection motor 37 is horizontally forward. The supporting plate 8 is fixedly arranged at the output shaft of the deflection motor 37. Two upper and lower limit rods 38 are fixedly arranged at the front end surface of the lifting block 7, and the limit rods 38 are horizontally arranged along the front-back direction. Two upper and lower arc-shaped limit grooves 39 are arranged at the rear end surface of the supporting plate 8, and the axes of the two limit grooves 39 are kept coincident with the axes of the output shaft of the deflection motor 37. The front ends of the two limit rods 38 are respectively slidably inserted into the two limit grooves 39. A level 48 is fixedly arranged on the upper end surface of the supporting plate 8.

[0034] A square first mounting groove 40 is provided on the front side of the upper end face of the support plate 8, and the left and right sides of the first mounting groove 40 are connected. A square second mounting groove 41 is provided at the upper end of the inner wall on the front and rear sides of the first mounting groove 40, and the second mounting groove 41 is connected to the upper end face of the support plate 8. The clamping pad 9 is provided inside the first mounting groove 40, and a square limit block 42 is fixedly provided on the front and rear sides of the clamping pad 9, respectively, and the two limit blocks 42 are respectively clamped inside the two second mounting grooves 41. An arc-shaped clamping groove is provided in the middle of the upper end face of the clamping pad 9, and the left and right sides of the clamping groove are connected, and a plurality of anti-slip rubber columns 43 are provided on the inner wall of the clamping groove. A detection groove is provided at the four corners of the lower end face of the clamping pad 9, and a detection pad 10 is provided inside each detection groove. The detection pad 10 includes a telescopic sleeve 44, a pressure spring 45, a pressure sensor 46, and a detection plate 47; the telescopic sleeve 44 includes a fixed tube and a telescopic rod, the fixed tube is fixedly arranged at the inner top surface of the detection groove, and the telescopic rod is slidably inserted into the lower end opening of the fixed tube; a pressure sensor 46 is fixedly arranged on the inner top surface of the fixed tube, and a pressure spring 45 is arranged inside the fixed tube, and the upper and lower ends of the pressure spring 45 are respectively connected to the pressure sensor 46 and the telescopic rod; a horizontal detection plate 47 is fixedly arranged at the lower end of the telescopic rod, and the detection plate 47 is located outside the opening of the detection groove.

[0035] The present invention also proposes a method for using a VFD viscous damper installation construction device, comprising the following steps: In the first step, the two clutches 31 are controlled to be connected, and then the worm 28 is driven to rotate by the second handle 29, the worm 28 drives the two worm wheels 30 to rotate, the two worm wheels 30 drive the two second threaded rods 24 to rotate, and the two second threaded rods 24 drive the two lifting blocks 7 to descend simultaneously inside the lifting groove 13. Then, according to the different outer diameters at both ends of the viscous damper 2, the clamping pads 9 with different inner diameters of the clamping grooves are installed on the two supporting plates 8.

[0036] In the second step, lift one end of the viscous damper 2 so that it is clamped inside the clamping pad 9 on one of the support plates 8, and then lift the other end of the viscous damper 2 so that it is clamped inside the clamping pad 9 on the other support plate 8. When the two ends of the viscous damper 2 are clamped inside the two clamping pads 9, the forces of the two clamping pads 9 are detected by the four detection pads 10 at the lower ends of the clamping pads 9, and the force state of the two clamping pads 9 is determined by the detection values ​​on the monitoring panel. Then the two clutches 31 are disconnected, and the two first handles 25 are rotated separately, and the two second threaded rods 24 are driven to rotate separately by the first handles 25, so that the heights of the two lifting blocks 7 can be adjusted independently. The second threaded rod 24 with a short stroke makes it more convenient to adjust the height of the lifting block 7, so that the forces of the clamping pads 9 at both ends are kept balanced. The anti-skid rubber column 43 inside the clamping cushion 9 can better limit the viscous damper 2 to prevent the viscous damper 2 from rotating and sliding during the lifting and positioning process.

[0037] The third step is to connect the two clutches 31 again, and turn the second handle 29 to make the two lifting blocks 7 rise synchronously, so that the viscous damper 2 reaches the working height. Then turn the two adjustment knobs 16 at the same time to make the two first threaded rods 15 rotate at the same time. Since the first threaded rod 15 is screwed with the threaded slider 17, the two threaded sliders 17 are driven to approach each other, and the upper ends of the connecting rods 18 on the two threaded sliders 17 are close to each other, so that the support seat 19 is pushed out to the outside of the opening of the installation groove, and the roller 20 on the support seat 19 contacts the ground, the sliding mounting seat 6 is lifted, and the support foot 14 is separated from the ground. At this time, the roller 20 can be used to drive the installation construction equipment 1 to move as a whole, so that the viscous damper 2 is moved between the upper and lower groups of steel bars 3, and at the same time, the welding seats 4 hinged at both ends of the viscous damper 2 correspond to the two embedded mounting plates 5.

[0038] The fourth step is to control the deflection motor 37 inside the lifting block 7 to rotate, drive the support plate 8 to adjust the offset, and the support plate 8 drives the viscous damper 2 to adjust the deflection. The mutual cooperation between the limit rod 38 and the limit groove 39 can limit the angle of the offset adjustment, prevent the support plate 8 from deflecting too much, and thus protect the deflection motor 37. At the same time, the third handle 35 is rotated to drive the two lifting blocks 7 to move forward and backward, thereby adjusting the front and rear positions of the viscous damper 2, so that the two welding seats 4 can better cooperate with the embedded mounting plate 5. Then, the welding seat 4 is welded to the embedded mounting plate 5 through the welding device, and after a period of time, the two clutches 31 are connected, and the two lifting blocks 7 are driven to descend synchronously by rotating the second handle 29, so that the two clamping pads 9 are separated from the viscous damper 2, and then the installation construction equipment 1 is removed, and the components are restored to their original positions.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A VFD viscous damper installation and construction equipment, characterized by: The invention comprises a sliding mounting seat (6), on which two lifting blocks (7) are slidably arranged along a vertical direction, each lifting block (7) is connected to the sliding mounting seat (6) via a group of independent lifting mechanisms, and the two groups of independent lifting mechanisms are connected via a synchronous lifting mechanism; the synchronous lifting mechanism is connected to the sliding mounting seat (6) via a front and rear sliding mechanism; a supporting plate (8) is rotatably arranged on each lifting block (7), a detachable clamping pad (9) is arranged on the supporting plate (8), and a detection pad (10) is arranged at the lower end of the clamping pad (9).

2. The VFD viscous damper installation construction equipment according to claim 1, characterized in that: The sliding mounting seat (6) comprises a bottom plate (11) and a front side plate (12), wherein the lower end of the front side plate (12) is fixedly connected to the front end of the bottom plate (11); two vertical lifting grooves (13) are provided on the front side plate (12), and two lifting blocks (7) are respectively slidably engaged in the two lifting grooves (13), and the front and rear ends of the lifting blocks (7) are respectively located at the front and rear sides of the lifting grooves (13).

3. The VFD viscous damper installation construction equipment according to claim 2, characterized in that: A support foot (14) is fixedly provided at each of the four corners of the lower end surface of the bottom plate (11) of the sliding mounting seat (6); two groups of left and right mounting grooves are also provided on the lower end surface of the sliding mounting seat (6), each group including two front and rear mounting grooves; a same first threaded rod (15) is rotatably inserted into the front and rear mounting grooves of the same group, an adjusting knob (16) is fixedly provided at the rear end of the first threaded rod (15), the first threaded rod (15) is provided with front and rear sections of external threads with opposite rotation directions in each mounting groove, a threaded slider (17) is screwed on the outer side of each section of the external threads, a group of connecting rods (18) is rotatably provided at the lower end of each threaded slider (17), a same support seat (19) is rotatably provided at the lower end of the front and rear groups of connecting rods (18), and a roller (20) is rotatably provided at the lower end of the support seat (19).

4. The VFD viscous damper installation construction equipment according to claim 2, characterized in that: A shell (21) is fixedly arranged on the sliding mounting seat (6), and the shell (21) is a square box structure with an opening at the lower end and the front end. The front side plate (12) of the sliding mounting seat (6) is arranged at the front end opening of the shell (21), and the bottom plate (11) of the sliding mounting seat (6) is located at the lower end opening of the shell (21); two left-right symmetrical first slide grooves (22) are arranged on the top plate of the shell (21); a second slide groove (23) is arranged at the lower end of the left side plate of the shell (21), and the first slide groove (22) and the second slide groove (23) are both arranged horizontally along the front-back direction.

5. The VFD viscous damper installation construction equipment according to claim 4, characterized in that: The independent lifting mechanism comprises a second threaded rod (24) and a first handle (25); two left-right symmetrical vertical second threaded rods (24) are rotatably arranged inside the sliding mounting seat (6), and the two second threaded rods (24) are respectively screwed to the inside of one end of the rear side of the two lifting blocks (7); a first handle (25) is respectively fixedly arranged at the upper end of the two second threaded rods (24), and the two first handles (25) are respectively slidably clamped to the inside of the two first sliding grooves (22).

6. The VFD viscous damper installation construction equipment according to claim 5, characterized in that: The synchronous lifting mechanism comprises a transmission box (27), a worm (28), a worm wheel (30), a clutch (31), and a second handle (29); a transmission box (27) is fixedly arranged at the front end of the upper end face of the bottom plate (11) of the sliding mounting seat (6); a left and right horizontal worm (28) is rotatably arranged inside the transmission box (27); a second handle (29) is fixedly arranged at the left end of the worm (28); the second handle (29) is slidably engaged in the second slide groove (23); the lower ends of the two second threaded rods (24) are respectively rotatably inserted into the top plate of the transmission box (27); a worm wheel (30) is arranged at the lower end of the second threaded rod (24) through the clutch (31); and the two worm wheels (30) are meshed with the worm (28).

7. The VFD viscous damper installation construction equipment according to claim 6, characterized in that: The front-to-rear sliding mechanism comprises a sliding seat (32), a guide seat (33), a guide rod (36), a third threaded rod (34), and a third handle (35); the sliding seat (32) is fixedly arranged at the middle of the upper end surface of the transmission box (27), and a guide seat (33) is fixedly arranged on the left and right sides of the upper end surface of the transmission box (27); a third threaded rod (34) horizontally arranged in a front-to-rear direction is rotatably arranged on the rear side plate of the housing (21), the third threaded rod (34) is screwed inside the sliding seat (32), and a third handle (35) is fixedly arranged at the rear end of the third threaded rod (34); two left and right guide rods (36) horizontally arranged in a front-to-rear direction are fixedly arranged on the rear end surface of the front side plate (12) of the sliding mounting seat (6), and the two guide rods (36) are respectively slidably inserted into the inside of the two guide seats (33).

8. The VFD viscous damper installation construction equipment according to claim 1, characterized in that: A deflection motor (37) is fixedly arranged inside the front end surface of the lifting block (7), the output shaft of the deflection motor (37) is horizontally forward, and the supporting plate (8) is fixedly arranged at the output shaft of the deflection motor (37); two upper and lower limit rods (38) are fixedly arranged on the front end surface of the lifting block (7), and two upper and lower arc-shaped limit grooves (39) are arranged at the rear end surface of the supporting plate (8), and the front ends of the two limit rods (38) are respectively slidably inserted into the two limit grooves (39); and a level (48) is fixedly arranged on the upper end surface of the supporting plate (8).

9. The VFD viscous damper installation construction equipment according to claim 8, characterized in that: A square first mounting groove (40) is provided on the front side of the upper end face of the supporting plate (8); a square second mounting groove (41) is provided at the upper end of the inner wall on both sides of the front and rear of the first mounting groove (40); the clamping pad (9) is provided inside the first mounting groove (40); a square limit clamping block (42) is fixedly provided on the front and rear sides of the clamping pad (9); the two limit clamping blocks (42) are respectively clamped inside the two second mounting grooves (41); an arc-shaped clamping groove is provided in the middle of the upper end face of the clamping pad (9); a plurality of anti-slip rubber columns (43) are provided on the inner wall of the clamping groove; and a detection groove is provided at each of the four corners of the lower end face of the clamping pad (9); a detection pad (10) is provided inside each detection groove.

10. The VFD viscous damper installation construction equipment according to claim 9, characterized in that: The detection pad (10) comprises a telescopic sleeve (44), a pressure spring (45), a pressure sensor (46), and a detection plate (47); the telescopic sleeve (44) comprises a fixed tube and a telescopic rod, the fixed tube is fixedly arranged at the inner top surface of the detection slot, and the telescopic rod is slidably inserted into the lower end opening of the fixed tube; the pressure sensor (46) is fixedly arranged at the inner top surface of the fixed tube, and the pressure spring (45) is arranged inside the fixed tube, and the upper and lower ends of the pressure spring (45) are respectively connected to the pressure sensor (46) and the telescopic rod; a horizontal detection plate (47) is fixedly arranged at the lower end of the telescopic rod, and the detection plate (47) is located outside the opening of the detection slot.

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