CN113514558B - Fixing support for mounting oil chromatography vacuum degassing equipment - Google Patents
Fixing support for mounting oil chromatography vacuum degassing equipment Download PDFInfo
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- CN113514558B CN113514558B CN202110811783.1A CN202110811783A CN113514558B CN 113514558 B CN113514558 B CN 113514558B CN 202110811783 A CN202110811783 A CN 202110811783A CN 113514558 B CN113514558 B CN 113514558B
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- Prior art keywords
- rod
- fixedly arranged
- base
- guide
- supporting seat
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention relates to the technical field of oil chromatography monitoring equipment, in particular to a fixing support for installing oil chromatography vacuum degassing equipment, which is characterized in that a vacuum degassing device and a water pump are fixedly arranged on a base, a storage tank is connected in series between the inlet end of the vacuum degassing device and the outlet end of the water pump through a pipeline, the storage tank is fixedly arranged on the base, and a metal hose is connected to the inlet end of the water pump through a flange; the lifting assembly is fixedly arranged on the external transformer bracket, the base is movably arranged on the lifting assembly, the pipeline arrangement assembly is fixedly arranged on the base, and the metal hose is wound on the pipeline arrangement assembly; the supporting structure that it set up and go up and down, and then conveniently carry out the lifting adjustment of workstation, maintenance position after installing equipment, conveniently overhaul the maintenance to equipment subaerial, it sets up the pipeline arrangement structure, and then conveniently receive and release connecting hose, conveniently pack up the pipeline of drawing the sample at the workstation, guarantee the normal arrangement of equipment pipeline.
Description
Technical Field
The invention relates to the technical field of oil chromatography monitoring equipment, in particular to a fixing bracket for mounting oil chromatography vacuum degassing equipment.
Background
The oil chromatographic monitoring is commonly used for monitoring the stability of transformer oil in an extra-high voltage transformer, and utilizes a split-height lifting technology to separate harmful gases in the transformer oil and utilizes chromatographic imaging to judge the physicochemical properties of the gases; in the prior art, transformer oil is separated and monitored through oil chromatography vacuum degassing equipment, the vacuum degassing equipment is fixed on a working position of a transformer tower during installation, so that high-altitude operation is required during equipment overhaul, the working danger is increased, fine and in-place overhaul of the equipment is not facilitated during high-altitude operation, and an installation frame special for the oil chromatography vacuum degassing equipment is required for the purpose of facilitating manual operation overhaul and maintenance after the equipment is matched with the transformer tower.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a fixing support for installing oil chromatography vacuum degassing equipment, which is provided with a supporting structure capable of lifting, so that lifting adjustment of a working position and a maintenance position is facilitated after the equipment is installed, the equipment is conveniently maintained on the ground, a pipeline arrangement structure is provided, further, the connection hose is conveniently folded and unfolded, the pipeline for extracting samples is conveniently folded at the working position, and the normal arrangement of the pipelines of the equipment is ensured.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the vacuum degassing device comprises a base, a water pump, a storage tank and a vacuum degassing device, wherein the vacuum degassing device and the water pump are fixedly arranged on the base; the transformer comprises a transformer support, a lifting assembly, a pipeline arrangement assembly, a metal hose and a base, wherein the lifting assembly is fixedly arranged on the external transformer support;
the lifting assembly comprises a lower supporting seat, an upper supporting seat, a lifting screw rod, a guide rod and a lifting seat, wherein the lower supporting seat is fixedly arranged on the ground, a rotating shaft is rotatably arranged on the lower supporting seat through a bearing, the lifting screw rod is fixedly arranged at the upper end of the rotating shaft, the lifting screw rod is sleeved with threads and is rotatably connected with the lifting seat, the base is fixedly arranged on the front side wall of the lifting seat, the upper end of the lifting screw rod is rotatably provided with the upper supporting seat through a bearing, the upper supporting seat is fixedly arranged at the upper end of the transformer bracket, the guide rod is fixedly arranged on the lower supporting seat, and the upper end of the guide rod is fixedly arranged on the upper supporting seat after movably penetrating through the lifting seat; the upper surface of the lower supporting seat is fixedly provided with a gear box, the rotating shaft is movably arranged on an upper side plate of the gear box in a penetrating way, a worm wheel is sleeved and fixed on the rotating shaft, the worm wheel is arranged in the gear box, a bearing is arranged on a front side plate of the gear box in a penetrating way in a rotating way, an inner hexagon sleeve is connected with the gear box in a rotating way, a worm is fixedly arranged on one end of the inner hexagon sleeve, which is positioned in the gear box, and the worm is meshed with the worm wheel;
the pipeline arrangement assembly comprises a mounting frame, threaded rods, sliding blocks, guide pulleys and electric push rods, wherein the mounting frame is fixedly arranged on a base, a plurality of threaded rods are rotatably arranged on the mounting frame at equal intervals left and right through bearings, a transmission gear is fixedly arranged at the upper end of each threaded rod, the transmission gears on adjacent threaded rods are meshed, a panel is fixedly arranged on the front side of each threaded rod on the mounting frame, kidney-shaped holes are formed in the front side of each threaded rod in one-to-one correspondence mode on the panel, the threaded rods are sleeved with the sliding blocks in a threaded mode, the front ends of the sliding blocks movably penetrate through the kidney-shaped holes, the guide pulleys are rotatably arranged on the front side walls of the sliding blocks through bearings, guide grooves are fixedly arranged on the sliding blocks, the guide grooves on the guide pulleys are arranged on the side edges of the adjacent sliding blocks in an up-down staggered mode; the upper side that is located the mounting bracket on the base is fixed and is provided with electric putter, and electric putter's output is last to be fixedly provided with the rack, and the upper end of the threaded rod of controlling the side is fixedly provided with the transfer line, and the transfer line wears out the setting from the last port of mounting bracket, and the outside cover that the upper end of transfer line is located the mounting bracket is established and is fixed with the driving gear, rack and driving gear meshing setting.
Preferably, the front side wall of the gear box on be located the fixed uide bushing that is provided with in hexagon socket on the left side of socket head cap, and the uide bushing link up about, the stop lever is worn to be equipped with in the uide bushing activity, fixedly on the upper side wall of socket head cap, the lower lateral wall activity of the right-hand member of stop lever supports to establish on the upper side wall of backup pad, the pinhole has been seted up in the left side that is located the uide bushing on the stop lever, fixedly on the left side wall of uide bushing is provided with the link, link up the setting with the pinhole, after accomplishing through socket head cap is rotatory, insert the stop lever in the uide bushing, and then the stop lever props the backup pad and prevent hexagon socket head cap rotatory, the pinhole aligns with the link at this moment to pass both back lock through the padlock, prevent the stop lever and take out in the uide bushing.
Preferably, the lower supporting seat is fixedly provided with a metal probe rod in a penetrating manner, the lower end of the metal probe rod is inserted into the ground, the upper end of the metal probe rod is arranged in the gear box in a penetrating manner, the upper end of the metal probe rod is fixedly provided with an electric brush, the movable end of the electric brush is propped against the side wall of the rotating shaft below the worm, and in the rotating process of the rotating shaft, the electric brush contacts the rotating shaft and is grounded and conductive through the metal probe rod.
Preferably, the base on be located the below of mounting bracket and the fixed thread bush that is provided with of guide pulley one-to-one, the inserted screw thread of thread bush connects soon has the connecting rod, the front end of connecting rod is fixed to be provided with the guide ring, after bypassing the guide pulley with metal collapsible tube, metal collapsible tube's expansion end passes the guide ring, when metal collapsible tube's expansion end walks around the guide pulley of different positions, with the connecting rod screw in the thread bush of corresponding position can.
Preferably, the upper supporting seat is fixedly provided with a spring clamp, the movable end of the metal hose is fixedly arranged through the spring clamp, and the movable end of the metal hose is clamped through the spring clamp.
Preferably, the lower side wall of the inner hexagon socket is provided with a waste discharge port positioned outside the gear box, the inner hexagon socket is placed in open air for a long time to accumulate sludge, and after the outer driving hexagonal rod is inserted into the inner hexagon socket, the sludge is pushed to fall out from the waste discharge port.
The working principle of the invention is as follows: connecting a water pump with an engine oil outlet of transformer equipment through a metal hose, pumping an engine oil sample of the transformer into a storage tank through the water pump, pumping the sample in the storage tank through a vacuum degassing device for processing, and finally obtaining a qualified sample for analysis; when equipment is installed, the water pump, the storage tank and the vacuum degassing device are respectively fixed on the base, the metal hose sequentially passes through the guide grooves on the sliding block and then is connected with the transformer, the base is arranged at the working position at the upper end of the lifting screw rod when the equipment is used, and the base is positioned at the overhauling position at the lower end of the lifting screw rod when the equipment is overhauled; when the base is controlled to lift, a hexagonal rod matched with the inner hexagonal sleeve is arranged on the hand drill, the hexagonal rod is inserted into the inner hexagonal sleeve, then the hand drill drives the inner hexagonal sleeve to rotate, the worm rotates, the worm wheel meshed with the worm rotates to drive the rotating shaft and the lifting screw rod fixed on the rotating shaft to rotate, and then the hand drill is controlled to rotate positively and negatively, namely the lifting screw rod is controlled to rotate positively and negatively, namely the lifting seat and the base fixed on the lifting seat are controlled to lift; in the process of lifting the base, the sliding blocks move to the guide grooves to be in straight line through arrangement, after the base is lifted to the working position, the electric push rod is started to push the rack to move rightwards, then the driving gear drives the transmission rod to rotate, and then the transmission rod drives the threaded rod on the rightmost side to actively rotate, the left and right adjacent threaded rods drive the reverse phase synchronous rotation through the meshed transmission gear, then the sliding blocks provided with the guide grooves on the upper sides of the guide pulleys move upwards, the sliding blocks provided with the guide grooves on the lower sides of the guide pulleys slide downwards, and then the guide pulleys tighten the loosened metal hose.
Compared with the prior art, the invention has the beneficial effects that:
1. the lower supporting seat is fixed on the ground, the upper supporting seat is fixed on the transformer tower, a guide rod and a lifting screw rod are arranged between the lower supporting seat and the upper supporting seat, and further the lifting seat and the base fixed on the lifting seat can be controllably lifted;
2. the lower end of the lifting screw rod is connected with a rotating shaft, and the rotating shaft is connected with an inner hexagonal sleeve through a structure of a worm wheel and a worm, so that the electric driving of the lifting screw rod can be realized through the connection of the inner hexagonal sleeve and external electric driving equipment;
3. the base is provided with the mounting frame, threaded rods are arranged on the mounting frame at equal intervals, adjacent threaded rods are connected with reverse rotation through meshed transmission gears, further, sliding blocks on the adjacent threaded rods are controlled to move reversely, guide pulleys are arranged on the sliding blocks, and further, tensioning and loosening of metal hoses wound on the guide pulleys are achieved.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a C-C cross-sectional view of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is an enlarged view of a portion B in fig. 1.
Fig. 6 is an enlarged view of a portion D in fig. 3.
Fig. 7 is a schematic diagram of a connection structure between the socket head cap and the gear case in the present invention.
Reference numerals illustrate:
the vacuum degassing device comprises a base 1, a water pump 2, a storage tank 3, a vacuum degassing device 4, a metal hose 5, a lifting assembly 6, a lower supporting seat 6-1, a rotating shaft 6-2, a lifting screw rod 6-3, an upper supporting seat 6-4, a lifting seat 6-5, a guide rod 6-6, a gear box 6-7, a worm wheel 6-8, an inner hexagonal sleeve 6-9, a worm 6-10, a pipeline arrangement assembly 7, a mounting frame 7-1, a threaded rod 7-2, a panel 7-3, a kidney-shaped hole 7-4, a sliding block 7-5, a transmission gear 7-6, a guide pulley 7-7, a guide groove 7-8, a transmission rod 7-9, a driving gear 7-10, an electric push rod 7-11, a rack 7-12, a guide sleeve 8, a limit rod 9, a supporting plate 10, a pin hole 11, a hanging ring 12, a metal probe 13, a brush 14, a thread sleeve 15, a connecting rod 16, a guide ring 17, a spring clip 18 and a waste discharge port 19.
The specific embodiment is as follows:
the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present invention.
As shown in fig. 1 to 7, the present embodiment adopts the following technical scheme:
the vacuum degassing device comprises a base 1, a water pump 2, a storage tank 3 and a vacuum degassing device 4, wherein the vacuum degassing device 4 and the water pump 2 are fixedly arranged on the base 1, the storage tank 3 is connected in series between the inlet end of the vacuum degassing device 4 and the outlet end of the water pump 2 through a pipeline, the storage tank 3 is fixedly arranged on the base 1, and a metal hose 5 is connected to the flange on the inlet end of the water pump 2; the transformer comprises a base 1, a lifting assembly 6, a pipeline arrangement assembly 7, a metal hose 5 and a pipeline arrangement assembly 7, wherein the lifting assembly 6 is fixedly arranged on an external transformer bracket, the base 1 is movably arranged on the lifting assembly 6, the pipeline arrangement assembly 7 is fixedly arranged on the base 1, and the metal hose 5 is wound on the pipeline arrangement assembly 7;
the lifting assembly 6 comprises a lower supporting seat 6-1, an upper supporting seat 6-4, a lifting screw rod 6-3, a guide rod 6-6 and a lifting seat 6-5, wherein the lower supporting seat 6-1 is riveted on the ground, a rotating shaft 6-2 is rotatably arranged on the lower supporting seat 6-1 through a bearing, the lifting screw rod 6-3 is riveted at the upper end of the rotating shaft 6-2, the lifting screw rod 6-3 is sleeved with a threaded screwed lifting seat 6-5, the base 1 is riveted on the front side wall of the lifting seat 6-5, the upper end of the lifting screw rod 6-3 is rotatably provided with the upper supporting seat 6-4 through the bearing, the upper supporting seat 6-4 is riveted on the upper end of the transformer bracket, the guide rod 6-6 is riveted on the lower supporting seat 6-1, and the upper end of the guide rod 6-6 movably penetrates through the lifting seat 6-5 and is riveted on the upper supporting seat 6-4; the upper surface of the lower supporting seat 6-1 is riveted with a gear box 6-7, a rotating shaft 6-2 is movably arranged on an upper side plate of the gear box 6-7 in a penetrating way, a worm wheel 6-8 is sleeved and fixed on the rotating shaft 6-2, the worm wheel 6-8 is arranged in the gear box 6-7, a bearing is arranged on a front side plate of the gear box 6-7 in a penetrating way in a screwed way, an inner hexagon sleeve 6-9 is screwed on one end of the inner hexagon sleeve 6-9, which is positioned in the gear box 6-7, is riveted with a worm 6-10, and the worm 6-10 is meshed with the worm wheel 6-8;
the pipeline arrangement assembly 7 comprises a mounting frame 7-1, threaded rods 7-2, sliding blocks 7-5, guide pulleys 7-7 and electric push rods 7-11, wherein the mounting frame 7-1 is arranged on the base 1 in a riveting mode, a plurality of threaded rods 7-2 are arranged on the mounting frame 7-1 in a screwing mode at equal intervals left and right through bearings, a transmission gear 7-6 is arranged at the upper end of each threaded rod 7-2 in a riveting mode, the transmission gears 7-6 on the adjacent threaded rods 7-2 are arranged in a meshing mode, a panel 7-3 is arranged on the mounting frame 7-1 in a riveting mode and positioned at the front side of each threaded rod 7-2, kidney-shaped holes 7-4 are formed in the front side of each threaded rod 7-3 in a one-to-one correspondence mode, sliding blocks 7-5 are sleeved on the threaded rods 7-2, the front ends of the sliding blocks 7-5 are movably arranged in the kidney-shaped holes 7-4 in a penetrating mode, guide pulleys 7-7 are arranged on the front side walls of the sliding blocks 7-5 in a screwing mode through bearings, guide grooves 7-8 are formed in the sliding blocks 7-5 in the sliding blocks, the guiding grooves 7-8 are arranged on the side edges of the sliding blocks 7-7, the sliding blocks are arranged in a riveting mode, face-8 are arranged on the side edges of the guiding grooves 7-7 in the sliding blocks, and the sliding blocks are arranged in a staggered mode; an electric push rod 7-11 is riveted on the upper side of the mounting frame 7-1 on the base 1, a rack 7-12 is riveted on the output end of the electric push rod 7-11, a transmission rod 7-9 is riveted on the upper end of the threaded rod 7-2 on the left side and the right side, the transmission rod 7-9 penetrates out of the upper port of the mounting frame 7-1, a driving gear 7-10 is fixedly sleeved outside the mounting frame 7-1 at the upper end of the transmission rod 7-9, and the rack 7-12 is meshed with the driving gear 7-10;
the front side wall of the gear box 6-7 is provided with a guide sleeve 8 in a riveting way on the left side of the inner hexagonal sleeve 6-9, the guide sleeve 8 is arranged in a left-right through way, a limit rod 9 is movably penetrated through the guide sleeve 8, the upper side wall of the inner hexagonal sleeve 6-9 is provided with a support plate 10 in a riveting way, the lower side wall of the right end of the limit rod 9 is movably propped against the upper side wall of the support plate 10, the limit rod 9 is provided with a pin hole 11 on the left side of the guide sleeve 8, the left side wall of the guide sleeve 8 is provided with a hanging ring 12 in a riveting way, the hanging ring 12 is arranged in a through way with the pin hole 11, after the inner hexagonal sleeve 6-9 is rotated, the limit rod 9 is inserted into the guide sleeve 8, the support plate 10 is further supported by the limit rod 9 to prevent the inner hexagonal sleeve 6-9 from rotating, and the pin hole 11 is aligned with the hanging ring 12 at the moment, so that the limit rod 9 is prevented from being pulled out of the guide sleeve 8 by locking after penetrating through the guide sleeve, the guide sleeve 8 is convenient for the installation of a mechanical lock, and the lifting assembly 6 is conveniently locked on the premise of a long-term unattended condition;
the lower supporting seat 6-1 is fixedly provided with a metal probe rod 13 in a penetrating manner, the lower end of the metal probe rod 13 is inserted into the ground, the upper end of the metal probe rod 13 is arranged in the gear box 6-7 in a penetrating manner, the upper end of the metal probe rod 13 is provided with an electric brush 14 in a riveting manner, the movable end of the electric brush 14 is propped against the side wall of the rotating shaft 6-2 below the worm 6-10, and in the rotating process of the rotating shaft 6-2, the electric brush 14 contacts the rotating shaft 6-2 and is grounded and conductive through the metal probe rod 13, and the whole equipment is grounded, so that the electricity utilization safety is ensured; a threaded sleeve 15 is riveted with the guide pulleys 7-7 one by one under the mounting frame 7-1 on the base 1, a connecting rod 16 is screwed in the threaded sleeve, a guide ring 17 is riveted at the front end of the connecting rod 16, after the metal hose 5 bypasses the guide pulleys 7-7, the movable end of the metal hose passes through the guide ring 17, and when the movable end of the metal hose 5 bypasses the guide pulleys 7-7 at different positions, the connecting rod 16 is screwed in the threaded sleeve 15 at the corresponding position; the upper supporting seat 6-4 is riveted with a spring clamp 18, the movable end of the metal hose 5 is riveted through the spring clamp 18, the movable end of the metal hose 5 is clamped through the spring clamp 18, and further, the joint section of the transformer is prevented from being pulled in the process of retracting the metal hose 5, and the joint is prevented from being pulled to loose; the lower side wall of the inner hexagon socket 6-9 is provided with a waste discharge port 19 positioned outside the gear box 6-7, the inner hexagon socket 6-9 is placed in open air for a long time to accumulate sludge, and after a hexagonal rod for external driving is inserted into the inner hexagon socket 6-9, the sludge is pushed to fall out from the waste discharge port 19.
The working principle of the specific embodiment is as follows: the water pump 2 is connected with an engine oil outlet of the transformer equipment through the metal hose 5, an engine oil sample of the transformer is pumped into the storage tank 3 through the water pump 2, the sample in the storage tank 3 is pumped through the vacuum degassing device 4 for processing, and finally, a qualified sample is obtained for analysis; when equipment is installed, the water pump 2, the storage tank 3 and the vacuum degassing device 4 are respectively fixed on the base 1, the metal hose 5 sequentially passes through the guide grooves 7-8 on the sliding blocks 7-5 and then is connected with the transformer, when the equipment is used, the base 1 is arranged at a working position at the upper end of the lifting screw rod 6-3, and when the vacuum paint removing equipment is overhauled, the base 1 is positioned at an overhauling position at the lower end of the lifting screw rod 6-3; when the base 1 is controlled to lift, a hexagonal rod matched with the inner hexagonal sleeve 6-9 is arranged on the hand drill, the hexagonal rod is inserted into the inner hexagonal sleeve 6-9, then the hand drill drives the inner hexagonal sleeve 6-9 to rotate, the worm 6-10 rotates, the rotating shaft 6-2 and the lifting screw rod 6-3 fixed on the rotating shaft 6-2 are driven to rotate through the meshed worm wheel 6-8, and then the hand drill is controlled to rotate positively and negatively, namely the lifting screw rod 6-3 is rotated positively and negatively, namely the lifting seat 6-5 and the base 1 fixed on the lifting seat 6-5 are controlled to lift; in the lifting process of the base 1, the sliding blocks 7-5 move to the guide grooves 7-8 to be in straight line through arrangement, after the base 1 is lifted to a working position, the electric push rod 7-11 is started to push the rack 7-12 to move rightwards, the driving gear 7-10 drives the transmission rod 7-9 to rotate, the transmission rod 7-9 drives the right-most threaded rod 7-2 to actively rotate, the left and right adjacent threaded rods 7-2 drive the reverse phase synchronous rotation through the meshed transmission gear 7-6, the sliding blocks 7-5 provided with the guide grooves 7-8 on the upper sides of the guide pulleys 7-7 move upwards, the sliding blocks 7-5 provided with the guide grooves 7-8 on the lower sides of the guide pulleys 7-7 slide downwards, and the guide pulleys 7-7 tighten the loose metal hose 5.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the lower supporting seat 6-1 is fixed on the ground, the upper supporting seat 6-4 is fixed on the transformer tower, a guide rod 6-6 and a lifting screw rod 6-3 are arranged between the lower supporting seat 6-1 and the upper supporting seat 6-4, and further the lifting seat 6-5 and the base 1 fixed on the lifting seat 6-5 can be lifted controllably;
2. the lower end of the lifting screw rod 6-3 is connected with a rotating shaft 6-2, the rotating shaft 6-2 is connected with an inner hexagonal sleeve 6-9 through the structures of a worm wheel 6-8 and a worm 6-10, and further the connection between the inner hexagonal sleeve 6-9 and external electric driving equipment can be realized, so that the electric driving of the lifting screw rod 6-3 is realized;
3. the base 1 is provided with the mounting frame 7-1, the mounting frame 7-1 is provided with the threaded rods 7-2 at equal intervals, the adjacent threaded rods 7-2 are connected with reverse rotation through the meshed transmission gears 7-6, further, the sliding blocks 7-5 on the adjacent threaded rods 7-2 are controlled to move reversely, the sliding blocks 7-5 are provided with the guide pulleys 7-7, and further, the tensioning and the loosening of the metal hose 5 wound on the guide pulleys 7-7 are realized.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fixed bolster is used in installation of oil chromatography vacuum degasification equipment, it includes base (1), water pump (2), holding vessel (3), vacuum degasification device (4), wherein fixed be provided with vacuum degasification device (4), water pump (2) on base (1), be provided with holding vessel (3) in series through the pipeline between the entrance point of vacuum degasification device (4) and the exit point of water pump (2), holding vessel (3) fixed set up on base (1), flange joint has metal collapsible tube (5) on the entrance point of water pump (2); the method is characterized in that: the transformer comprises a base (1), a lifting assembly (6), a pipeline arrangement assembly (7) and a metal hose (5), wherein the lifting assembly (6) is fixedly arranged on an external transformer bracket, the base (1) is movably arranged on the lifting assembly (6), the pipeline arrangement assembly (7) is fixedly arranged on the base (1), and the metal hose (5) is wound on the pipeline arrangement assembly (7);
the lifting assembly (6) comprises a lower supporting seat (6-1), an upper supporting seat (6-4), a lifting screw rod (6-3), a guide rod (6-6) and a lifting seat (6-5), wherein the lower supporting seat (6-1) is fixedly arranged on the ground, a rotating shaft (6-2) is rotatably arranged on the lower supporting seat (6-1) through a bearing, the lifting screw rod (6-3) is fixedly arranged at the upper end of the rotating shaft (6-2), the lifting screw rod (6-5) is rotatably connected with the lifting seat (6-3) in a sleeved threaded manner, the base (1) is fixedly arranged on the front side wall of the lifting seat (6-5), the upper end of the lifting screw rod (6-3) is rotatably provided with the upper supporting seat (6-4) through a bearing, the upper supporting seat (6-4) is fixedly arranged at the upper end of the transformer bracket, the guide rod (6-6) is fixedly arranged on the lower supporting seat (6-1), and the upper end of the guide rod (6-6) movably penetrates through the lifting seat (6-5) and is fixedly arranged on the upper supporting seat (6-4); the upper surface of the lower supporting seat (6-1) is fixedly provided with a gear box (6-7), the rotating shaft (6-2) is movably arranged on an upper side plate of the gear box (6-7) in a penetrating mode, the rotating shaft (6-2) is sleeved and fixedly provided with a worm wheel (6-8), the worm wheel (6-8) is arranged in the gear box (6-7), a bearing penetrating through the front side plate of the gear box (6-7) is rotatably connected with an inner hexagon sleeve (6-9), one end, located in the gear box (6-7), of the inner hexagon sleeve (6-9) is fixedly provided with a worm (6-10), and the worm (6-10) is meshed with the worm wheel (6-8);
the pipeline arrangement assembly (7) comprises a mounting frame (7-1), threaded rods (7-2), sliding blocks (7-5), guide pulleys (7-7) and an electric push rod (7-11), wherein the mounting frame (7-1) is fixedly arranged on the base (1), a plurality of threaded rods (7-2) are rotatably arranged on the mounting frame (7-1) at equal intervals left and right through bearings, the upper ends of the threaded rods (7-2) are fixedly provided with transmission gears (7-6), the transmission gears (7-6) on the adjacent threaded rods (7-2) are meshed, a panel (7-3) is fixedly arranged on the mounting frame (7-1) and positioned at the front side of the threaded rod (7-2), kidney-shaped holes (7-4) are correspondingly formed in the front side of the threaded rods (7-2), sliding blocks (7-5) are rotatably connected in the kidney-shaped holes (7-4) in a sleeved mode, guide grooves (7-8) are formed in the front side walls of the sliding blocks (7-5) through the guide pulleys in a rotating mode, the guide grooves (7-8) are erected on the side edges of the guide pulleys (7-7), and the guide grooves (7-8) on the adjacent sliding blocks (7-5) are arranged in a staggered manner up and down; an electric push rod (7-11) is fixedly arranged on the upper side of the mounting frame (7-1) on the base (1), a rack (7-12) is fixedly arranged at the output end of the electric push rod (7-11), a transmission rod (7-9) is fixedly arranged at the upper end of a threaded rod (7-2) on the left side and the right side, the transmission rod (7-9) penetrates out of the upper port of the mounting frame (7-1), a driving gear (7-10) is fixedly sleeved outside the mounting frame (7-1) at the upper end of the transmission rod (7-9), and the rack (7-12) is meshed with the driving gear (7-10).
2. The fixing bracket for mounting oil chromatography vacuum degassing equipment according to claim 1, wherein: the novel gearbox is characterized in that a guide sleeve (8) is fixedly arranged on the left side of the inner hexagon sleeve (6-9) on the front side wall of the gearbox (6-7), the guide sleeve (8) is arranged in a left-right penetrating mode, a limit rod (9) is movably arranged in the guide sleeve (8) in a penetrating mode, a supporting plate (10) is fixedly arranged on the upper side wall of the inner hexagon sleeve (6-9), the lower right-end side wall of the limit rod (9) is movably abutted to the upper side wall of the supporting plate (10), a pin hole (11) is formed in the left side of the guide sleeve (8) on the limit rod (9), a hanging ring (12) is fixedly arranged on the left side wall of the guide sleeve (8), the hanging ring (12) is arranged in a penetrating mode with the pin hole (11), after the inner hexagon sleeve (6-9) is rotated, the limit rod (9) is inserted into the guide sleeve (8), the limit rod (9) supports the supporting plate (10) to prevent the inner hexagon sleeve (6-9) from rotating, the pin hole (11) and the hanging ring (12) are aligned, and accordingly a padlock penetrates through the rear lock and is prevented from being pulled out of the guide sleeve (8).
3. The fixing bracket for mounting oil chromatography vacuum degassing equipment according to claim 1, wherein: the lower supporting seat (6-1) is fixedly provided with a metal probe rod (13) in a penetrating mode, the lower end of the metal probe rod (13) is inserted into the ground, the upper end of the metal probe rod (13) is arranged in the gear box (6-7) in a penetrating mode, the upper end of the metal probe rod (13) is fixedly provided with an electric brush (14), the movable end of the electric brush (14) is abutted to the side wall, located below the worm (6-10), of the rotating shaft (6-2), and the electric brush (14) is in contact with the rotating shaft (6-2) in the rotating process of the rotating shaft (6-2) and is grounded and conductive through the metal probe rod (13).
4. The fixing bracket for mounting oil chromatography vacuum degassing equipment according to claim 1, wherein: the base (1) on be located below mounting bracket (7-1) and direction pulley (7-7) one-to-one fixedly be provided with thread bush (15), establish the screw thread in thread bush (15) and connect connecting rod (16) soon, the front end of connecting rod (16) is fixedly provided with guide ring (17), after bypassing direction pulley (7-7) with metal collapsible tube (5), the expansion end of metal collapsible tube (5) passes guide ring (17), when direction pulley (7-7) of different positions are walked around to the expansion end of metal collapsible tube (5), screw in connecting rod (16) screw in thread bush (15) of corresponding position can.
5. The fixing bracket for mounting oil chromatography vacuum degassing equipment according to claim 1, wherein: the upper supporting seat (6-4) is fixedly provided with a spring clamp (18), the movable end of the metal hose (5) is fixedly arranged through the spring clamp (18), and the movable end of the metal hose (5) is clamped through the spring clamp (18).
6. The fixing bracket for mounting oil chromatography vacuum degassing equipment according to claim 1, wherein: the lower side wall of the inner hexagon socket (6-9) is provided with a waste discharge port (19) positioned outside the gear box (6-7), the inner hexagon socket (6-9) is placed in open air for a long time to accumulate sludge, and after the hexagonal rod for external driving is inserted into the inner hexagon socket (6-9), the sludge is pushed to fall out from the waste discharge port (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811783.1A CN113514558B (en) | 2021-07-19 | 2021-07-19 | Fixing support for mounting oil chromatography vacuum degassing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811783.1A CN113514558B (en) | 2021-07-19 | 2021-07-19 | Fixing support for mounting oil chromatography vacuum degassing equipment |
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| Publication Number | Publication Date |
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| CN113514558A CN113514558A (en) | 2021-10-19 |
| CN113514558B true CN113514558B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110811783.1A Active CN113514558B (en) | 2021-07-19 | 2021-07-19 | Fixing support for mounting oil chromatography vacuum degassing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100353062C (en) * | 2004-09-17 | 2007-12-05 | 冯春国 | Digital control reciprocating oil submersible electric pump |
| CN205740162U (en) * | 2016-05-06 | 2016-11-30 | 徐子光 | A kind of safety five metals lowering or hoisting gear |
| CN110433698B (en) * | 2019-08-27 | 2020-05-12 | 上海丹诺建筑装饰工程有限公司 | Adjusting device capable of automatically blending paint to detect color effect |
| CN210979007U (en) * | 2019-11-30 | 2020-07-10 | 常州市佳华电子有限公司 | Fixing device for oil chromatogram on-line monitoring equipment |
| CN212374771U (en) * | 2020-02-26 | 2021-01-19 | 王小兵 | Lifting control device |
| CN213656540U (en) * | 2020-11-09 | 2021-07-09 | 苏州御湖园农业科技有限公司 | Blueberry planting device convenient to adjust illumination angle |
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