Cable body lifting device for membrane structure inhaul cable construction

Abstract

The utility model relates to the technical field of lifting devices, in particular to a cable body lifting device for membrane structure inhaul cable construction. The technical problems that according to an existing lifting device, generally, an electric winch drives a winding drum to wind a rope or a steel wire rope to achieve ascending and descending of a cable body, due to the fact that the quality of the cable body is uneven, the cable body shakes due to inertia in the lifting process, the shaking amplitude is too large, the cable body falls off easily, equipment is damaged, and operators are hurt are solved. And the construction risk is increased. According to the technical scheme, the cable body lifting device for membrane structure inhaul cable construction comprises a supporting frame, a supporting adjusting assembly, a lifting assembly, a clamping assembly and a stabilizing assembly; the cable body is clamped and fixed by combining the clamping plates with the auxiliary suction cups, it is ensured that the cable body is stably fixed in the lifting process, the cable body is prevented from shaking or falling off in the moving process, meanwhile, damage and abrasion to the surface of the cable body can be reduced, the cable body can accurately and rapidly reach the designated position, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a cable body lifting device for cable construction of membrane structures. Background Art

[0002] Membrane structure is an important load-bearing component used in membrane structure buildings. It is usually made of high-strength steel wire, steel cable or other high-strength materials. In membrane structure buildings, cables are mainly used to support and fix the membrane surface to form the required shape and structure. The function of the cables is to transfer the loads on the membrane surface, such as wind load, snow load, etc., and transfer these loads to the supporting structure. A cable body lifting device is required during the construction of the membrane structure cable. The cable body lifting device is an important equipment for realizing the lifting and installation of the cable body. In the existing lifting device, during operation, an electric winch usually drives the drum to wind up the rope or wire rope to realize the rising and falling of the cable body. Due to the uneven mass of the cable body itself, the cable body shakes due to inertia during the lifting process. Excessive shaking can easily cause the cable body to fall off, damage the equipment and cause harm to the operator, increasing the construction risk. Therefore, we propose a cable body lifting device for membrane structure cable construction to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the existing lifting devices, electric winches usually drive the drum to wind up the rope or wire rope to achieve the rise and fall of the rope body. Due to the uneven mass of the rope body itself, the rope body shakes due to inertia during the lifting process. If the shaking amplitude is too large, it may easily cause the rope body to fall off, damage the equipment and cause harm to the operator, increasing the construction risk.

[0004] The technical solution of the utility model is: a cable lifting device for membrane structure cable construction, comprising a support frame, a support adjustment component, a lifting component, a clamping component and a stabilizing component; the upper end of the support frame is equipped with a support adjustment component for supporting and adjusting the height of the lifting device to adapt to the needs of different heights and construction environments, the outer end of the support frame is equipped with a lifting component for realizing the rising and falling of the cable body so as to complete the membrane structure installation work, the outer side of the support adjustment component is equipped with a clamping component for clamping and fixing parts of the cable body, and the lower end of the support frame is equipped with a stabilizing component for enhancing the stability and safety of the device to ensure that no tilting or shaking occurs during the process of lifting the cable body.

[0005] Preferably, a clamping plate combined with an auxiliary suction cup is used to clamp and fix the cable body, so that the cable body is firmly fixed during the lifting process, and the cable body is prevented from shaking or falling off during the movement. At the same time, the damage and wear to the surface of the cable body can be reduced, so that the cable body can reach the specified position accurately and quickly, and the construction efficiency is improved. The height of the device can be quickly adjusted according to needs by connecting the sleeve rod and combining the segmented rod to adjust the height, so as to meet the needs of different construction environments. At the same time, the hydraulic rod and the sleeve rod provide stable support to prevent the lifting device from shaking or tilting during the construction process, ensuring the safety of construction. The connecting ring is used in combination with the pin to be plugged and fixed after the segmented rod is adjusted. , ensure that the segmented rod can be firmly plugged and fixed after adjustment, prevent loosening or falling off during construction, and ensure construction safety. By using a drive motor to connect the drive rod to drive the cable up and down, automatic control is realized, and the lifting speed is accurately adjusted. Various settings and adjustments are made according to needs to adapt to different working conditions and requirements, improve construction efficiency and work accuracy, use guide wheels to guide the cable, and assist the cable to maintain the correct path and direction, ensuring that the cable moves stably and smoothly during the lifting process, preventing the cable from deflecting or tying, reducing the wear of the cable, and extending its service life.

[0006] Preferably, the support adjustment assembly includes a sleeve rod, a connecting ring, a pin, a limit block, a support rod, a fixed plate and a cylinder. The fixed plate is located at the upper center of the support frame. A hydraulic rod is provided at the upper end of the fixed plate. A sleeve rod is provided at the upper end of the hydraulic rod. A plurality of groups of sectional rods are provided at the end of the sleeve rod away from the hydraulic rod. The height of the sleeve rod is adjusted by using a hydraulic rod to connect the sleeve rod and the sectional rod. The height can be quickly adjusted according to demand to meet the needs of different construction environments and improve construction efficiency. At the same time, the hydraulic rod and the sleeve rod provide stable support to prevent the lifting device from shaking or tilting during construction, thereby ensuring construction safety.

[0007] Preferably, a connecting ring is provided at the connection between the two groups of segmented rods, a pin is provided inside the connecting ring, and a plurality of groups of sockets for accommodating the pins are provided at the outer ends of the segmented rods. The connecting ring is movably connected to the segmented rods through the pins, and a limit block is provided at the end of the segmented rods. The connecting ring is combined with the pin to plug and fix the segmented rods after adjustment, thereby ensuring that the segmented rods can be firmly plugged and fixed after adjustment, preventing loosening or falling off during construction, and ensuring construction safety.

[0008] Preferably, the lifting assembly includes a positioning block, a driving motor, a cable, a fixed block, a guide wheel, a docking block, a base plate and a fixed frame. The base plate is located at the outer end of the sleeve rod, the upper end of the base plate is provided with a positioning block, the outer end of the positioning block is provided with a driving motor, one end of the driving motor is located inside the positioning block and is provided with a driving rod, the outer wall of the driving rod is sleeved with a cable, and the lower end of the base plate is provided with a fixed frame. The driving motor is connected to the driving rod to drive the cable up and down, thereby realizing automatic control and accurately adjusting the lifting speed. Various settings and adjustments can be made according to needs to adapt to different working conditions and requirements, thereby improving construction efficiency and work accuracy.

[0009] Preferably, the fixed block is located on the outer side of the upper end of the segmented rod, a guide wheel is provided inside the fixed block, the cable passes through the segmented rod and extends to the lower end of the guide wheel, and a docking block is provided at one end of the cable. The guide wheel is used to guide the cable, which assists the cable in maintaining the correct path and direction, ensuring that the cable moves stably and smoothly during the lifting process, preventing the cable from deflecting or tangling, reducing the wear of the cable and extending its service life.

[0010] Preferably, the clamping assembly includes a connecting plate, a movable rod, a splint and an auxiliary suction cup. The connecting plate is located at the lower end of the docking block. The cable is fixedly connected to the connecting plate through the docking block. A plurality of groups of movable rods are provided at the upper corner of the connecting plate. A threaded head is provided at one end of the movable rod. The plurality of groups of movable rods extend through the connecting plate to the lower end. A splint is provided at one end of the movable rod. A plurality of groups of auxiliary suction cups are laid on the inner wall of the splint. The cable body is clamped and fixed by using the splint in combination with the auxiliary suction cup to ensure that the cable body is firmly fixed during the lifting process, prevent the cable body from shaking or falling off during the movement, and reduce the damage and wear to the surface of the cable body, so that the cable body can reach the designated position accurately and quickly, thereby improving the construction efficiency.

[0011] Preferably, the stabilizing assembly includes a ferrule, an adjusting rod and a load-bearing plate. The ferrule is located at the end of the supporting frame. An adjusting rod is provided inside the ferrule. A plurality of limit screws are provided at the upper end of the adjusting rod. A load-bearing plate is provided at one end of the adjusting rod. The adjusting rod is fixed with a ferrule to stabilize the supporting device, thereby preventing shaking or loosening during operation and improving the overall stability.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional lifting device, the cable body is clamped and fixed by using a splint combined with an auxiliary suction cup to ensure that the cable body is firmly fixed during the lifting process, prevent the cable body from shaking or falling off during the movement, and reduce the damage and wear on the surface of the cable body, so that the cable body can reach the designated position accurately and quickly, improve the construction efficiency, and use the hydraulic rod to connect the sleeve rod and the section rod to adjust the height of the device. The height can be quickly adjusted according to the needs to meet the needs of different construction environments. At the same time, the hydraulic rod and the sleeve rod provide stable support to prevent the lifting device from shaking or tilting during the construction process, ensuring the safety of construction. The connecting ring is combined with the pin to plug and fix the section rod after adjustment, ensuring that the section rod can be firmly plugged and fixed after adjustment to prevent loosening or falling off during the construction process, thereby ensuring the safety of construction.

[0014] 2. By using a drive motor connected to a drive rod to drive the cable up and down, automatic control is achieved, the lifting speed is accurately adjusted, and various settings and adjustments are made as needed to adapt to different working conditions and requirements, improve construction efficiency and work accuracy, and use guide wheels to guide the cable to assist the cable in maintaining the correct path and direction, ensuring that the cable moves stably and smoothly during the lifting process, preventing the cable from deflecting or tying, reducing the wear of the cable, and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the support and adjustment component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the stabilizing component of the utility model.

[0019] Explanation of the accompanying drawings: 1. Support frame; 2. Support adjustment assembly; 201. Sleeve rod; 202. Connecting ring; 203. Pin; 204. Limit block; 205. Support rod; 206. Fixed plate; 207. Cylinder; 3. Lifting assembly; 301. Positioning block; 302. Drive motor; 303. Cable; 304. Fixed block; 305. Guide wheel; 306. Docking block; 307. Base plate; 308. Fixed frame; 4. Clamping assembly; 401. Connecting plate; 402. Movable rod; 403. Clamp; 404. Auxiliary suction cup; 5. Stabilizing assembly; 501. Sleeve; 502. Adjustment rod; 503. Load-bearing plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a cable lifting device for cable construction of a membrane structure, comprising a support frame 1, a support adjustment component 2, a lifting component 3, a clamping component 4 and a stabilizing component 5; the upper end of the support frame 1 is equipped with a support adjustment component 2 for supporting and adjusting the height of the lifting device to adapt to the requirements of different heights and construction environments, the outer end of the support frame 1 is equipped with a lifting component 3 for realizing the rise and fall of the cable body to complete the installation of the membrane structure, the outer side of the support adjustment component 2 is equipped with a clamping component 4 for clamping and fixing the cable body, and the lower end of the support frame 1 is equipped with a stabilizing component 5 for enhancing the stability and safety of the device to ensure that no tilting or shaking occurs during the lifting of the cable body.

[0022] See also Figure 1-2 In this embodiment, the support adjustment component 2 includes a sleeve rod 201, a connecting ring 202, a latch 203, a limit block 204, a support rod 205, a fixing plate 206 and a cylinder 207. The fixing plate 206 is located at the upper end center of the support frame 1. A hydraulic rod is provided at the upper end of the fixing plate 206. A sleeve rod 201 is provided at the upper end of the hydraulic rod. A plurality of groups of segmented rods are provided at one end of the sleeve rod 201 away from the hydraulic rod. By adopting a hydraulic rod to connect the sleeve rod 201 and combining the height of the segmented rod adjustment device, the height can be quickly adjusted according to the demand to meet the needs of different construction environments and improve the construction efficiency. At the same time, the hydraulic rod and the sleeve rod 201 In order to provide stable support and prevent the lifting device from shaking or tilting during construction, thereby ensuring construction safety, a connecting ring 202 is provided at the connection between the two groups of segmented rods, a latch 203 is provided inside the connecting ring 202, and a plurality of groups of sockets for accommodating the latch 203 are provided at the outer end of the segmented rod. The connecting ring 202 is movably connected to the segmented rod through the latch 203, and a limit block 204 is provided at the end of the segmented rod. The connecting ring 202 is combined with the latch 203 to plug and fix the segmented rod after adjustment, thereby ensuring that the segmented rod can be firmly plugged and fixed after adjustment, thereby preventing loosening or falling off during construction and ensuring construction safety.

[0023] See also Figure 1-3In this embodiment, the lifting assembly 3 includes a positioning block 301, a driving motor 302, a cable 303, a fixing block 304, a guide wheel 305, a docking block 306, a base plate 307 and a fixing frame 308. The base plate 307 is located at the outer end of the sleeve rod 201, and the upper end of the base plate 307 is provided with a positioning block 301, and the outer end of the positioning block 301 is provided with a driving motor 302. One end of the driving motor 302 is located inside the positioning block 301 and is provided with a driving rod. The outer wall of the driving rod is provided with a cable 303, and the lower end of the base plate 307 is provided with a fixing frame 308. The driving motor 302 is connected to the driving rod to drive the cable 303 to rise and fall, thereby realizing automatic control. , accurately adjust the lifting speed, make various settings and adjustments as needed, adapt to different working conditions and requirements, improve construction efficiency and work accuracy, the fixed block 304 is located on the outer side of the upper end of the segmented rod, and a guide wheel 305 is provided inside the fixed block 304. The cable 303 passes through the segmented rod and extends to the lower end of the guide wheel 305. A docking block 306 is provided at one end of the cable 303. The guide wheel 305 is used to guide the cable 303, which assists the cable 303 in maintaining the correct path and direction, ensuring that the cable 303 moves stably and smoothly during the lifting process, preventing the cable 303 from deflecting or tying, reducing the wear of the cable 303, and extending its service life.

[0024] See also Figure 2-4 In this embodiment, the clamping assembly 4 includes a connecting plate 401, a movable rod 402, a clamping plate 403 and an auxiliary suction cup 404. The connecting plate 401 is located at the lower end of the docking block 306. The cable 303 is fixedly connected to the connecting plate 401 through the docking block 306. A plurality of groups of movable rods 402 are provided at the upper corner of the connecting plate 401. One end of the movable rod 402 is provided with a threaded head. The plurality of groups of movable rods 402 extend through the connecting plate 401 to the lower end. A clamping plate 403 is provided at one end of the movable rod 402. A plurality of groups of auxiliary suction cups 404 are laid on the inner wall of the clamping plate 403. The clamping plate 403 is combined with the auxiliary suction cup 404 to clamp and fix the cable body, thereby ensuring that the cable body It is firmly fixed during the lifting process to prevent the cable body from shaking or falling off during movement. At the same time, it can reduce damage and wear on the surface of the cable body, so that the cable body can reach the designated position accurately and quickly, thereby improving construction efficiency. The stabilizing component 5 includes a sleeve 501, an adjusting rod 502 and a load-bearing plate 503. The sleeve 501 is located at the end of the supporting frame 1. An adjusting rod 502 is arranged inside the sleeve 501. A plurality of limit screws are arranged at the upper end of the adjusting rod 502. A load-bearing plate 503 is arranged at one end of the adjusting rod 502. The adjusting rod 502 is fixed with the sleeve 501 to stabilize the supporting device, thereby preventing shaking or loosening during operation and improving the overall stability.

[0025] When working, first, according to the working height of the device, the segmented rod is telescopically adjusted along the sleeve rod 201, and the connecting ring 202 and the latch 203 are used at the connection point of the two groups of segmented rods to plug and fix the segmented rods after adjustment, so as to ensure that the segmented rods can be firmly plugged and fixed after adjustment to prevent loosening or falling off during construction, thereby ensuring construction safety. When the segmented rods are adjusted to the required height, the cylinder 207 can be started to drive the hydraulic rod to adjust the partial height of the sleeve rod 201, and the auxiliary adjustment can be quickly carried out according to the needs to accurately meet the needs of different construction environments. At the same time, the hydraulic rod and the sleeve rod 201 can be raised and lowered to meet the needs of different construction environments. Provide stable support to prevent the lifting device from shaking or tilting during construction. When the height of the device is adjusted, start the drive motor 302 to lower the cable 303, insert the cable body between the clamp plate 403 and the connecting plate 401, and use the tool to connect the threaded head to rotate the movable rod 402 to adjust the distance between the clamp plate 403 and the connecting plate 401. The clamp plate 403 is combined with the auxiliary suction cup 404 to clamp and fix the cable body, ensuring that the cable body is firmly fixed during the lifting process to prevent the cable body from shaking or falling off during movement. At the same time, it can reduce damage and wear to the surface of the cable body, so that the cable body can reach the designated position accurately and quickly.

[0026] After the cable body is fixed by the clamp plate 403, the drive motor 302 is started again to connect the drive rod to drive the cable 303 to rise, and the cable body is lifted to the specified construction position, thereby realizing automatic control and accurately adjusting the lifting speed. Various settings and adjustments are performed according to needs to adapt to different working conditions and requirements. When the cable 303 is adjusted, the guide wheel 305 is used to guide the cable 303 to assist the cable 303 in maintaining the correct path and direction, thereby ensuring that the cable 303 moves stably and smoothly during the lifting process and preventing the cable 303 from being offset or knotted. When the equipment is working, the adjusting rod 502 is fixed with the sleeve 501 to stabilize the support device to prevent shaking or loosening during operation, thereby achieving stable operation of the device.

[0027] Through the above steps, the clamping plate 403 is combined with the auxiliary suction cup 404 to clamp and fix the cable body, ensuring that the cable body is firmly fixed during the lifting process, preventing the cable body from shaking or falling off during the movement, and reducing the damage and wear on the surface of the cable body. The cable body can accurately and quickly reach the designated position, improving the construction efficiency. The height of the device can be quickly adjusted according to the needs by using the hydraulic rod to connect the sleeve rod 201 combined with the segmented rod to adjust the height of the device, meeting the needs of different construction environments. At the same time, the hydraulic rod and the sleeve rod 201 provide stable support to prevent the lifting device from shaking or tilting during the construction process, ensuring the safety of construction. The connecting ring 202 is combined with the pin 203 to be plugged and fixed after the segmented rod is adjusted. Ensure that the segmented rod can be firmly plugged and fixed after adjustment to prevent loosening or falling off during construction, ensure construction safety, use a drive motor 302 to connect the drive rod to drive the cable 303 up and down, realize automatic control, accurately adjust the lifting speed, make various settings and adjustments as needed, adapt to different working conditions and requirements, improve construction efficiency and work accuracy, use a guide wheel 305 to guide the cable 303, assist the cable 303 to maintain the correct path and direction, ensure that the cable 303 moves stably and smoothly during the lifting process, prevent the cable 303 from deflecting or knotting, reduce the wear of the cable 303, and extend its service life.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A cable lifting device for cable construction of a membrane structure, comprising a support frame (1); characterized in that: The invention also comprises a support adjustment component (2), a lifting component (3), a clamping component (4) and a stabilizing component (5); the upper end of the support frame (1) is provided with a support adjustment component (2) for supporting and adjusting the height of the lifting device to adapt to the requirements of different heights and construction environments; the outer end of the support frame (1) is provided with a lifting component (3) for achieving the ascent and descent of the cable body so as to complete the installation of the membrane structure; the outer side of the support adjustment component (2) is provided with a clamping component (4) for clamping and fixing the components of the cable body; the lower end of the support frame (1) is provided with a stabilizing component (5) for enhancing the stability and safety of the device to ensure that the cable body does not tilt or shake during the lifting process.

2. A cable lifting device for cable construction of a membrane structure according to claim 1, characterized in that: The support adjustment component (2) comprises a sleeve rod (201), a connecting ring (202), a latch pin (203), a limit block (204), a support rod (205), a fixing plate (206) and a cylinder (207); the fixing plate (206) is located at the center of the upper end of the support frame (1); a hydraulic rod is provided at the upper end of the fixing plate (206); a sleeve rod (201) is provided at the upper end of the hydraulic rod; and a plurality of segmented rods are provided at one end of the sleeve rod (201) away from the hydraulic rod.

3. A cable lifting device for cable construction of a membrane structure according to claim 2, characterized in that: A connecting ring (202) is provided at the connection of the two groups of segmented rods, a latch pin (203) is provided inside the connecting ring (202), a plurality of groups of insertion holes for accommodating the latch pin (203) are provided at the outer end of the segmented rod, the connecting ring (202) is movably connected to the segmented rod via the latch pin (203), and a limit block (204) is provided at the end of the segmented rod.

4. A cable lifting device for cable construction of a membrane structure according to claim 2, characterized in that: The lifting assembly (3) comprises a positioning block (301), a driving motor (302), a cable (303), a fixing block (304), a guide wheel (305), a docking block (306), a base plate (307) and a fixing frame (308); the base plate (307) is located at the outer end of the sleeve rod (201); the upper end of the base plate (307) is provided with a positioning block (301); the outer end of the positioning block (301) is provided with a driving motor (302); one end of the driving motor (302) is located inside the positioning block (301) and is provided with a driving rod; the outer wall of the driving rod is sleeved with a cable (303); and the lower end of the base plate (307) is provided with a fixing frame (308).

5. A cable lifting device for cable construction of a membrane structure according to claim 4, characterized in that: The fixing block (304) is located outside the upper end of the segmented rod, a guide wheel (305) is provided inside the fixing block (304), the cable (303) passes through the segmented rod and extends to the lower end of the guide wheel (305), and a docking block (306) is provided at one end of the cable (303).

6. A cable lifting device for cable construction of a membrane structure according to claim 5, characterized in that: The clamping assembly (4) comprises a connecting plate (401), a movable rod (402), a clamping plate (403) and an auxiliary suction cup (404); the connecting plate (401) is located at the lower end of the docking block (306); the cable (303) is fixedly connected to the connecting plate (401) through the docking block (306); a plurality of groups of movable rods (402) are arranged at the corner of the upper end of the connecting plate (401); a threaded head is arranged at one end of the movable rod (402); the plurality of groups of movable rods (402) pass through the connecting plate (401) and extend to the lower end; a clamping plate (403) is arranged at one end of the movable rod (402); and a plurality of groups of auxiliary suction cups (404) are laid on the inner wall of the clamping plate (403).

7. A cable lifting device for cable construction of a membrane structure according to claim 1, characterized in that: The stabilizing assembly (5) comprises a clamping sleeve (501), an adjusting rod (502) and a bearing plate (503); the clamping sleeve (501) is located at the end of the supporting frame (1); an adjusting rod (502) is arranged inside the clamping sleeve (501); a plurality of sets of limit screws are arranged at the upper end of the adjusting rod (502); and a bearing plate (503) is arranged at one end of the adjusting rod (502).

Images