Petroleum and petrochemical monitoring vertical rod device convenient to maintain

Abstract

The application discloses a kind of petroleum petrochemical monitoring vertical rod device convenient to maintain, specifically related to monitoring technical field, including installation base, support pole seat and plate frame mechanism, the top of the installation base is equipped with support pole seat, the outside of the support pole seat is provided with plate frame mechanism.The lifting rod, lifting sleeve, first sliding rod and sliding sleeve are set to make when the maintenance operation of adjusting mechanism is carried out, first, the height of adjusting mechanism needs to be controlled to be lifted, so that the height of adjusting mechanism is conveniently lowered, and the maintenance operation is facilitated, when the first rotating hand wheel is rotated, the connecting rod is connected, the limiting sleeve ring is rotated, the top of the sliding plate is extended, and the threaded connection between the threaded bolt is avoided, the lifting control of lifter can be controlled after the hand wheel is rotated for many turns, which greatly reduces the labor consumption and increases the convenience.

Description

Technical Field

[0001] This invention relates to the field of monitoring technology, and more specifically, to a maintenance-friendly oil and petrochemical monitoring pole device. Background Technology

[0002] Surveillance is one of the most widely used systems in security systems. It consists of a front-end part and a control part. It uses a complete set of surveillance equipment, such as cameras, video recorders, monitors, switches, and network cables, to form a video system to achieve people's monitoring purposes. In the production and processing of oil and petrochemical products, security operations are often carried out through surveillance cameras installed on monitoring poles.

[0003] For example, Chinese patent application number CN110966504A relates to a monitoring pole that is easy to maintain and provides good protection. It includes a mounting base, a main body rod fixedly mounted on the top of the mounting base, and a folding support rod movably mounted inside the main body rod. This easy-to-maintain and well-protected monitoring pole features a sliding connecting seat. The top of the sliding connecting seat has a flip groove adapted to a flip-limiting plate. Simultaneously, a threaded lifting plate, threadedly connected to a threaded adjusting rod, is fixedly mounted on the left side of the sliding connecting seat. The threaded lifting plate has a threaded through hole corresponding to the threaded adjusting rod. Therefore, when the user rotates the adjusting handle, the transmission bevel gear and the rotation bevel gear mesh, driving the threaded adjusting rod to rotate, thus adjusting the height of the sliding connecting seat. During maintenance, the protective cover can be separated from the main body rod, and the height of the sliding connecting seat can be lowered by rotating the adjusting handle.

[0004] The aforementioned convenient monitoring poles require manual multi-turn rotation of the adjustment handle during maintenance. This rotation, achieved through the threaded connection of the threaded bolts, controls the raising and lowering of the monitoring head. This results in significant labor consumption and time wasted during emergency maintenance, hindering quick and convenient maintenance and impacting the ease of maintenance during use. Furthermore, camera maintenance often requires a dust-free environment, which is often unsuitable for on-site repairs. Additionally, listening for sparks or discharges, identifying the source and location of the noise, and verifying sound output on the main monitor further complicates the process, affecting the functionality of the monitoring pole. Therefore, researching a more convenient maintenance device for oil and petrochemical monitoring poles to address these issues is of great significance. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, this invention provides a maintenance-friendly oil and petrochemical monitoring pole device. The technical problem this invention aims to solve is that maintenance requires manual multi-turn rotation of the adjustment handle, which is achieved through the threaded connection between the threaded bolts to control the raising and lowering of the monitoring head. This results in a significant labor cost during maintenance operations and time consumption during emergency maintenance, often hindering quick and convenient maintenance and affecting the ease of maintenance of the monitoring pole during use. Furthermore, camera maintenance often requires repairs in a low-dust environment, which is often unsuitable for the on-site maintenance conditions. Additionally, the need to listen for sparks or discharges, identify the source and location of the sound, and verify the output of the monitoring head on the main monitor further complicates the on-site maintenance process, thus affecting the functionality of the monitoring pole.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an easy-to-maintain oil and petrochemical monitoring pole device, comprising a mounting base, a support pole seat, and a plate frame mechanism. The support pole seat is mounted on the top of the mounting base, the plate frame mechanism is provided on the outside of the support pole seat, a folding and unfolding mechanism is provided inside the support pole seat, a lifting mechanism is connected to the outside of the folding and unfolding mechanism, an adjustment mechanism is fixedly connected to the top of the folding and unfolding mechanism, and a sliding mechanism is mounted on the inner sidewall of the support pole seat.

[0007] The lifting mechanism includes a lifting rod, a lifting sleeve, a first sliding rod, and a sliding sleeve. The lifting rod is fixedly installed on the outside of the bottom end of the support rod seat. The lifting sleeve is fitted onto the outside of the lifting rod. The first sliding rod is fixedly connected to one side of the lifting sleeve. The sliding sleeve is fitted onto the outside of the first sliding rod. A rotating shaft seat is rotatably connected to one side of the sliding sleeve. A second sliding rod is welded to the top of the rotating shaft seat. A telescopic spring is fitted onto the outside of the second sliding rod. A limiting collar is connected to one side of the telescopic spring, and the limiting collar is fitted onto the outside of the second sliding rod. A rotating limiting seat is rotatably connected to one side of the limiting collar. The rotating limiting seat is fixedly installed on the inner side wall of the support rod seat by screws. The limiting collar is slidably connected to the outside of the second sliding rod. The limiting collar is elastically telescopically connected to the telescopic spring. The rotating shaft seat is rotatably connected to the sliding sleeve seat. The sliding sleeve seat is slidably connected to the outside of the first sliding rod. The lifting sleeve seat is slidably connected to the outside of the lifting rod. A folding and unfolding mechanism is fixedly connected to one side of the outer wall of the lifting sleeve seat. The outer surfaces of the lifting rod, the first sliding rod, and the second sliding rod are all smooth metal steel pipes.

[0008] The folding and unfolding mechanism includes a mounting plate, a first sliding rail, a sliding plate, and a retractable plate seat. The mounting plate is fixedly connected to the inner wall of the support rod seat. A first sliding rail is installed on the outer side of one side of the mounting plate. A sliding plate is inserted inside the first sliding rail. A retractable plate seat is provided at the top of the mounting plate. A first hinge rod is inserted inside the retractable plate seat. A hinge shaft seat is hinged to the middle of the first hinge rod. A second hinge rod is hinged to the outer side of the first hinge rod. Multiple sets of second hinge rods are provided. A connecting fixing seat is provided at the top of the second hinge rod.

[0009] By adopting the above technical solution, after the first rotating handwheel rotates, it drives the limiting collar to rotate. At this time, the second sliding rod rotates after being subjected to force. Through the rotational connection between the rotating shaft seat and the sliding sleeve seat, and the compression and extension of the limiting collar and the telescopic spring, the sliding sleeve seat can be controlled to slide and extend outside the first sliding rod. When the first rotating handwheel rotates to half a turn, the compressed telescopic spring rebounds, and the sliding extension and extension of the sliding sleeve seat on the first sliding rod drives the lifting sleeve seat to perform lifting control operation outside the lifting rod, thereby realizing the lifting and lowering control of the height of the lifting sleeve seat.

[0010] Furthermore, the bottom end of the hinge shaft seat is connected to the outside of the sliding plate, the first hinge rod and the second hinge rod are rotatably connected, one side of the sliding plate is fixedly connected to the outside of the lifting sleeve seat, the first hinge rod is controlled to extend and retract inside the shrink plate seat, and the sliding plate is slidably connected inside the first sliding track.

[0011] By adopting the above technical solution, when the lifting sleeve is lifted, the sliding plate can be used to extend the hinge shaft seat, thereby controlling the hinge movement between the second hinge rod and the first hinge rod, which makes it easy to unfold and retract the connecting fixed seat.

[0012] Furthermore, the plate frame mechanism includes a motion chamber, a first rotating handwheel, a control box, and a telescopic groove. The motion chamber is located outside the support rod seat. The first rotating handwheel is installed on the outside of one side of the motion chamber. The control box is fixedly installed on the outer side wall of the top of the support rod seat. A telescopic groove is opened on the outside of one side of the support rod seat.

[0013] By adopting the above technical solution, the opening of the telescopic groove facilitates the adjustment mechanism to be raised and lowered outside the support rod seat.

[0014] Furthermore, an adjustment mechanism is inserted inside the telescopic groove, the control box is fixedly installed on the outside of one side of the support rod seat by screws, and the first rotating handwheel is rotatably connected to the outside of the motion chamber.

[0015] By adopting the above technical solution, after the first rotating handwheel is fixedly connected to the limiting collar, it is convenient to rotate the limiting collar, thereby realizing the control and adjustment of the lifting mechanism.

[0016] Furthermore, the adjustment mechanism includes a mounting cover plate, a second rotating handwheel, a worm gear, and a worm wheel. The mounting cover plate is fixedly connected to the outer wall of one side of the connecting fixing seat by screws. The second rotating handwheel is mounted on the outer side of one side of the mounting cover plate. The worm gear is fixedly connected to the outer side of one side of the second rotating handwheel. The worm wheel meshes with the outer surface of the worm gear. A mounting seat is fixedly mounted on the outer side of the worm wheel. A limiting sleeve is sleeved on the outer side of the mounting seat.

[0017] By adopting the above technical solution, after the second rotating handwheel is rotated, it drives the worm to rotate, so that after the worm gear meshes with the worm, the rotation control operation of the worm gear can be performed.

[0018] Furthermore, the second rotating handwheel is inserted through the inside of the mounting cover plate and is rotatably connected to the outside of the mounting cover plate. The worm gear is threadedly connected to the worm wheel, and the mounting base is rotatably connected to the outside of the limiting sleeve. A camera is installed at the bottom of the mounting base, and a movable seat is installed on one side of the worm gear.

[0019] By adopting the above technical solution, after the mounting base is installed inside the limiting sleeve, the mounting base can be limited when it rotates, thus facilitating stable control after the mounting base rotates.

[0020] Furthermore, the sliding mechanism includes a second sliding track, a rotating wheel, and a connecting fixing plate. The second sliding track is fixedly connected to the inner wall of one side of the support rod seat. The rotating wheel is inserted inside the second sliding track, and the connecting fixing plate is connected to the outer side of one side of the rotating wheel.

[0021] By adopting the above technical solution, the rotating wheel slides and extends inside the second sliding track, enabling the connecting and fixing plate to be stably extended and retracted.

[0022] Furthermore, one side of the connecting fixing plate is fixedly connected to the outside of the connecting fixing seat by screws, the rotating wheel is rotatably connected inside the second sliding track, and the rotating wheel is rotatably connected on the outer side wall of the connecting fixing plate.

[0023] By adopting the above technical solution, after the connecting fixing seat is fixedly installed on the outside of the connecting fixing plate, the connecting fixing seat can be limited and controlled when it is lifted.

[0024] Furthermore, the cleanroom mechanism includes an abutment plate, an abutment block, a limiting spring, and a touch switch. The abutment plate is fixedly installed on the outer side wall. An abutment block is provided on one side of the abutment plate. A limiting spring is fixedly connected to the outside of one side of the abutment block. A touch switch is installed on the outer surface of the abutment block. A filter ventilation fan is provided below the limiting spring. An air pump is provided on one side of the filter ventilation fan. The filter ventilation fan is located inside the support rod seat. The air pump is snapped onto the inner side wall of the support rod seat. The abutment block and the limiting spring are elastically telescopically connected.

[0025] By adopting the above technical solution, when the sliding plate falls, the camera controls the camera to fall into the maintenance chamber. At this time, the abutment plate can contact the abutment block after falling, so that the abutment block can be controlled to extend and retract inward by the setting of the limit spring, thereby enabling the touch switch to be activated. At this time, the filter ventilation fan is powered on and works to blow the inside of the maintenance chamber, exchange the air inside the maintenance chamber, and adsorb and filter the dust in the air inside the maintenance chamber, thereby ensuring the dust-free processing environment inside the maintenance chamber.

[0026] Furthermore, the maintenance compartment includes a compartment cover, a sound insulation panel, and a lighting panel. The compartment cover is fixedly installed on the outer surface of the support rod seat. The sound insulation panel is installed inside the compartment cover. The lighting panel is installed outside the sound insulation panel. A storage plate is inserted inside the compartment cover. The storage plate is provided with a partition groove outside. The storage plate is slidably connected inside the compartment cover.

[0027] By adopting the above technical solution, the sound insulation panel can effectively and fully insulate the interior of the maintenance compartment, and the lighting panel can help the staff to carry out lighting operations inside. After the partition groove is stretched, it can enable the parts to be classified and stored during maintenance.

[0028] The beneficial effects of this invention are as follows:

[0029] This invention, through the arrangement of a lifting rod, lifting sleeve, first sliding rod, and sliding sleeve, allows for easy height control of the adjustment mechanism during maintenance operations. This facilitates maintenance after the adjustment mechanism has been lowered. When the first handwheel rotates, the limiting collar rotates via the connecting rod. The second sliding rod, under the rotational force of the limiting collar, rotates. Through the rotational connection between the rotating shaft and the sliding sleeve, and the sliding extension and retraction of the limiting collar on the second sliding rod, the limiting collar and the telescopic spring engage in compression and extension, causing the sliding... The sleeve can slide and extend outside the first sliding rod. When the first rotating handwheel is rotated half a turn, the compressed telescopic spring rebounds, and the sliding sleeve slides and extends on the first sliding rod, driving the lifting sleeve to perform lifting control operation outside the lifting rod. Thus, when the first rotating handwheel is rotated one turn, the entire process of lifting and lowering the lifting sleeve on the lifting rod can be realized. This facilitates the extension operation of the sliding plate after the lifting sleeve is connected to the sliding plate, thereby avoiding the need to rotate the handwheel multiple times to control the lifting of the lifting device through the threaded connection between the threaded bolts. This greatly reduces the labor required and increases convenience.

[0030] This invention, through the installation plate, first sliding rail, sliding plate, and retractable plate seat, allows the hinge shaft seat to extend after the sliding plate extends. At this time, the extension and retraction adjustment of the first hinge rod within the retractable plate seat enables the operation between the second and first hinge rods. Through the hinged connections between multiple sets of first and second hinge rods, the height of the connecting fixed seat can be extended and retracted over the longest distance with the shortest stroke, thereby controlling the height of the connecting fixed seat. This facilitates the height lifting operation of the adjustment mechanism installed on the connecting fixed seat, controlling the lifting of the camera. When the camera is lowered for maintenance, after the camera falls into the maintenance chamber, the operator stands at the bottom of the chamber to inspect the camera. Simultaneously, the camera's descent causes the abutment plate to contact the abutment block, causing the abutment block to extend and retract inward through the limit spring, thus energizing the touch switch. At this time, the filter ventilation fan... The device is powered on by a touch-sensitive button. An air pump draws in external air, and once the camera has descended to a certain position for inspection, a filter and ventilation fan is activated to blow air through the inspection chamber, ensuring a continuous flow of relatively dust-free air and maintaining a clean inspection environment. This prevents the introduction of moisture and dust during camera inspection, allowing for safe and dust-free maintenance in any oil and petrochemical environment. The soundproofing panels effectively isolate the interior of the inspection chamber, creating a relatively quiet environment for inspection. This allows staff to clearly hear any sparking, discharge, or hum from the camera during inspection, check for distortion, and verify that the noise level meets requirements. Furthermore, the lighting panel provides illumination for operation, facilitating troubleshooting during the inspection process.

[0031] This invention, through the design of a mounting cover plate, a second rotating handwheel, a worm gear, and a worm wheel, allows the adjustment mechanism to be lowered first when the camera angle is being adjusted, through the cooperation between the lifting mechanism and the folding mechanism. At this time, rotating the second rotating handwheel drives the worm gear to rotate. Because the worm gear and worm wheel are meshed, the worm gear can control the rotation of the worm wheel after rotation, thereby adjusting the angle of the mounting base. This eliminates the need for manual ladder climbing to adjust the camera angle, greatly facilitating camera maintenance and shooting angle control. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 This is a partial cross-sectional view of the structure of the present invention;

[0034] Figure 3 For the present invention Figure 1 A schematic diagram of the overall structure of the folding mechanism;

[0035] Figure 4 For the present invention Figure 1 A schematic diagram of the structural state of the lifting mechanism during its descent.

[0036] Figure 5 For the present invention Figure 1 A schematic diagram of the structural state of the lifting mechanism during lifting;

[0037] Figure 6 For the present invention Figure 1 A schematic diagram of the overall structure of the central adjustment mechanism;

[0038] Figure 7 For the present invention Figure 2 Enlarged structural diagram at point A;

[0039] Figure 8 For the present invention Figure 2 A schematic diagram of the overall structure of the cleanroom system;

[0040] Figure 9 For the present invention Figure 2 Enlarged structural diagram at point B;

[0041] In the diagram: 1. Mounting base; 2. Support rod seat; 3. Plate frame mechanism; 301. Motion chamber; 302. First rotating handwheel; 303. Control box; 304. Telescopic groove; 4. Folding and unfolding mechanism; 401. Mounting plate; 402. First sliding rail; 403. Sliding plate; 404. Retractable plate seat; 405. First hinge rod; 406. Hinge shaft seat; 407. Second hinge rod; 408. Connecting fixing seat; 5. Lifting mechanism; 501. Lifting rod; 502. Lifting sleeve seat; 503. First sliding rod; 504. Sliding sleeve seat; 505. Rotating shaft seat; 506. Second sliding rod; 507. Telescopic spring; 508. 509. Limiting collar; 6. Rotating limiting seat; 701. Adjusting mechanism; 602. Mounting cover plate; 603. Second rotating handwheel; 604. Worm gear; 605. Mounting seat; 606. Limiting sleeve; 7. Sliding mechanism; 701. Second sliding rail; 702. Rotating wheel; 703. Connecting fixing plate; 8. Dust-free mechanism; 801. Abutting plate; 802. Abutting block; 803. Limiting spring; 804. Touch switch; 805. Filter ventilation fan; 806. Air pump; 9. Maintenance compartment; 901. Compartment cover plate; 902. Sound insulation plate; 903. Lighting panel; 904. Storage plate; 905. Dividing groove. Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] like Figure 1-9 As shown, the present invention provides an easy-to-maintain oil and petrochemical monitoring pole device, including a mounting base 1, a support pole seat 2, and a plate frame mechanism 3. The support pole seat 2 is installed at the top of the mounting base 1, the plate frame mechanism 3 is provided on the outside of the support pole seat 2, the folding and unfolding mechanism 4 is provided inside the support pole seat 2, the lifting mechanism 5 is connected to the outside of the folding and unfolding mechanism 4, the adjusting mechanism 6 is fixedly connected to the top of the folding and unfolding mechanism 4, and the sliding mechanism 7 is installed on the inner side wall of the support pole seat 2.

[0044] The lifting mechanism 5 includes a lifting rod 501, a lifting sleeve 502, a first sliding rod 503, and a sliding sleeve 504. The lifting rod 501 is fixedly installed on the outside of the bottom end of the support rod seat 2. The lifting sleeve 502 is sleeved on the outside of the lifting rod 501. The first sliding rod 503 is fixedly connected to one side of the lifting sleeve 502. The sliding sleeve 504 is sleeved on the outside of the first sliding rod 503. A rotating shaft seat 505 is rotatably connected to one side of the sliding sleeve 504. A second sliding rod 506 is welded to the top of the rotating shaft seat 505. A telescopic spring 507 is sleeved on the outside of the second sliding rod 506. A limiting collar 508 is connected to one side of the telescopic spring 507, and the limiting collar 508 is sleeved on the second sliding rod 504. On the outside of 06, a rotating limiting seat 509 is rotatably connected to one side of the limiting collar 508. The rotating limiting seat 509 is fixedly installed on the inner side wall of the support rod seat 2 by screws. The limiting collar 508 is slidably connected to the outside of the second sliding rod 506. The limiting collar 508 is elastically telescopically connected to the telescopic spring 507. The rotating shaft seat 505 is rotatably connected to the sliding sleeve seat 504. The sliding sleeve seat 504 is slidably connected to the outside of the first sliding rod 503. The lifting sleeve seat 502 is slidably connected to the outside of the lifting rod 501. A folding and unfolding mechanism 4 is fixedly connected to one side of the outer wall of the lifting sleeve seat 502. The outer surfaces of the lifting rod 501, the first sliding rod 503, and the second sliding rod 506 are all smooth metal steel pipes.

[0045] The folding and unfolding mechanism 4 includes a mounting plate 401, a first sliding rail 402, a sliding plate 403, and a retractable plate seat 404. The mounting plate 401 is fixedly connected to the inner wall of the support rod seat 2. The first sliding rail 402 is installed on the outer side of one side of the mounting plate 401. The sliding plate 403 is inserted inside the first sliding rail 402. The retractable plate seat 404 is provided at the top of the mounting plate 401. The first hinge rod 405 is inserted inside the retractable plate seat 404. The first hinge rod 405 is positioned at the middle of the... A hinged pivot seat 406 is hinged to the outside of the first hinge rod 405, and a second hinge rod 407 is hinged to the outside of the first hinge rod 405. Multiple sets of second hinge rods 407 are provided. A connecting fixing seat 408 is provided at the top of the second hinge rod 407. The bottom end of the hinge pivot seat 406 is connected to the outside of the sliding plate 403. The first hinge rod 405 and the second hinge rod 407 are rotatably connected. One side of the sliding plate 403 is fixedly connected to the outside of the lifting sleeve seat 502. The first hinge rod 405 extends and retracts inside the retraction plate seat 404. The control system involves a sliding plate 403 slidably connected inside the first sliding track 402. After the first rotating handwheel 302 rotates, it drives the limiting collar 508 to rotate. At this time, the second sliding rod 506 rotates under force. Through the rotational connection between the rotating shaft seat 505 and the sliding sleeve 504, and the compression and extension of the limiting collar 508 and the telescopic spring 507, the sliding sleeve 504 can slide and extend outside the first sliding rod 503. When the first rotating handwheel 302 rotates half a turn, the compressed telescopic spring 507 rebounds, and the sliding sleeve 504 slides and extends on the first sliding rod 503, driving the lifting sleeve 502 to lift outside the lifting rod 501. When the lifting sleeve 502 is lifted, the sliding plate 403 extends the hinge shaft seat 406, which controls the hinge movement between the second hinge rod 407 and the first hinge rod 405, thus making it easy for the connecting fixed seat 408 to unfold and retract.

[0046] like Figure 4 As shown, the plate frame mechanism 3 includes a motion chamber 301, a first rotating handwheel 302, a control box 303, and a telescopic groove 304. The motion chamber 301 is located outside the support rod seat 2. The first rotating handwheel 302 is installed on one side of the motion chamber 301. The control box 303 is fixedly installed on the outer side wall of the top of the support rod seat 2. A telescopic groove 304 is opened on one side of the support rod seat 2. An adjustment mechanism 6 is inserted inside the telescopic groove 304. The control box 303 is fixedly installed on one side of the support rod seat 2 by screws. The first rotating handwheel 302 is rotatably connected to the outside of the motion chamber 301. Through the opening of the telescopic groove 304, after the first rotating handwheel 302 is fixedly connected to the limiting collar 508, it is convenient to perform the rotation operation of the limiting collar 508, thereby realizing the control and adjustment of the lifting mechanism 5. It is convenient for the adjustment mechanism 6 to perform lifting and adjusting control outside the support rod seat 2.

[0047] like Figure 5 and Figure 7 As shown, the adjusting mechanism 6 includes a mounting cover plate 601, a second rotating handwheel 602, a worm gear 603, and a worm wheel 604. The mounting cover plate 601 is fixedly connected to the outer wall of one side of the connecting fixing seat 408 by screws. The second rotating handwheel 602 is mounted on the outer side of one side of the mounting cover plate 601. The worm gear 603 is fixedly connected to the outer side of one side of the second rotating handwheel 602. The worm wheel 604 meshes with the outer surface of the worm gear 603. A mounting seat 605 is fixedly mounted on the outer side of the worm wheel 604. A limiting sleeve 606 is fitted around the outside of the 605. A second rotating handwheel 602 is inserted through the inside of the mounting cover 601 and is rotatably connected to the outside of the mounting cover 601. A worm gear 603 is threadedly connected to a worm wheel 604. A mounting base 605 is rotatably connected to the outside of the limiting sleeve 606. A camera is mounted on the bottom end of the mounting base 605. A movable seat is mounted on one side of the worm gear 603. The sliding mechanism 7 includes a second sliding rail 701, a rotating wheel 702, and... A connecting fixing plate 703 is connected to the second sliding rail 701, which is fixedly connected to the inner wall of one side of the support rod seat 2. A rotating wheel 702 is inserted inside the second sliding rail 701. A connecting fixing plate 703 is connected to the outer side of one side of the rotating wheel 702. The outer side of the connecting fixing plate 703 is fixedly connected to the outer side of the connecting fixing seat 408 by screws. The rotating wheel 702 is rotatably connected inside the second sliding rail 701 and rotatably connected to the outer wall of the connecting fixing plate 703. After the second rotating handwheel 602 is rotated, it drives the worm gear 603 to rotate. Thus, after the worm wheel 604 meshes with the worm gear 603, it can perform rotation control operation. When the mounting seat 605 is rotated, it can perform limit operation on the mounting seat 605, thereby facilitating stable control after the mounting seat 605 rotates. After the rotating wheel 702 slides and extends inside the second sliding rail 701, the connecting fixing plate 703 can perform stable extension and retraction control.

[0048] like Figure 8 and Figure 9As shown, the cleanroom mechanism 8 includes an abutment plate 801, an abutment block 802, a limiting spring 803, and a touch switch 804. The abutment plate 801 is fixedly installed on the outer wall of the sliding plate 403. An abutment block 802 is provided on one side of the abutment plate 801. A limiting spring 803 is fixedly connected to the outside of one side of the abutment block 802. A touch switch 804 is installed on the outer surface of the abutment block 802. A filter ventilation fan 805 is provided below the limiting spring 803. An air pump 806 is provided on one side of the filter ventilation fan 805. The air pump 806 specifically includes a box structure, a multi-layer filter structure, and an air pump body. The air pump body is placed in the box structure, and a multi-layer filter structure is arranged on one side. After the air pump 806 draws in the outside air, it is filtered by the multi-layer filter structure and then continuously blown into the maintenance chamber 9 by the filter ventilation fan 805. This keeps the maintenance chamber 9 in a relatively dust-free environment for a certain period of time. The filter ventilation fan 805 is located inside the support rod seat 2. The air pump 806 is snapped onto the inner wall of the support rod seat 2. The abutment block 802 is elastically telescopically connected to the limit spring 803. The maintenance chamber 9 includes a cover plate 901, a sound insulation plate 902, and a lighting plate 903. Plate 901 is fixedly installed on the outer surface of support rod seat 2. A soundproofing plate 902 is installed inside the cover plate 901. The soundproofing plate 902 effectively creates a relatively soundproof environment for the maintenance compartment 9. This ensures a relatively quiet environment during maintenance, allowing personnel to clearly hear any sparking, discharge, or AC noise generated by the camera during maintenance, as well as any distortion or noise levels meeting requirements. A lighting plate 903 is installed outside the soundproofing plate 902. A storage plate 904 is inserted inside the cover plate 901, and a partition groove 9 is provided on the outside of the storage plate 904. 05. The storage plate 904 is slidably connected inside the cover plate 901. After the abutment plate 801 is lowered, it can contact the abutment block 802, so that the abutment block 802 can be controlled to extend and retract inward by the setting of the limit spring 803, so that the touch switch 804 can be touched and energized. At this time, the filter ventilation fan 805 is powered on and works to blow the inside of the maintenance chamber 9 and ventilate the air inside the maintenance chamber 9. The sound insulation plate 902 can effectively and fully insulate the inside of the maintenance chamber 9, and the lighting plate 903 can help the staff to carry out lighting operations inside.

[0049] Working principle of this invention:

[0050] S1. Firstly, when performing maintenance or installation operations on the adjustment mechanism 6, the height of the adjustment mechanism 6 needs to be controlled. The operator rotates the first handwheel 302. After rotation, the first handwheel 302, connected by the connecting rod, causes the limiting collar 508 to rotate. At this time, the second sliding rod 506 rotates under the rotational force from the limiting collar 508. Through the rotational connection between the rotating shaft seat 505 and the sliding sleeve 504, and the sliding extension and retraction of the limiting collar 508 on the second sliding rod 506, the limiting collar 508 and the telescopic spring 507 are compressed and extended, allowing the sliding sleeve 504 to slide and extend outside the first sliding rod 503. When the first handwheel 302 rotates half a turn, the compressed telescopic spring 507 rebounds, and the sliding sleeve 504 slides and extends on the first sliding rod 503, driving the lifting sleeve 502 to lift outside the lifting rod 501. The sliding plate 403 is connected to the outside of the lifting sleeve 502, allowing the sliding plate 403 to extend and extend the hinge shaft seat 406. At this time, the extension and retraction adjustment of the first hinge rod 405 within the shrink plate seat 404 allows the second hinge rod 407 to operate with the first hinge rod 405. Through the hinged connection between multiple sets of the first hinge rod 405 and the second hinge rod 407, the height of the connecting fixed seat 408 can be extended and retracted over the longest distance with the shortest stroke, thereby controlling the height of the connecting fixed seat 408. The adjustment mechanism 6 is then lifted on the support rod seat 2, facilitating high-level camera operation. Finally, after the first rotating handwheel 302 rotates one revolution, the entire cycle of lifting and lowering the lifting sleeve 502 on the lifting rod 501 is realized. This allows the operator to quickly lift and maintain the adjustment mechanism 6 by cooperating with the lifting mechanism 5 and the folding and unfolding mechanism 4 when the first rotating handwheel 302 rotates one revolution.

[0051] S2. When the camera is descending for inspection and maintenance, it falls into the maintenance chamber 9 for personnel to inspect and maintain. At this time, the abutment plate 801 can contact the abutment block 802 after falling, causing the abutment block 802 to extend and retract inward through the limit spring 803. This allows the touch switch 804 to be activated, turning on the filter ventilation fan. The air pump draws in external air and then blows the air inside the maintenance chamber 9 through the filter ventilation fan, ensuring that the interior of the maintenance chamber 9 is in a dust-free airflow state, guaranteeing a dust-free maintenance environment. The lighting panel 903 also helps personnel to inspect the interior. The lighting operation facilitates troubleshooting and inspection of system faults during maintenance. When the camera encounters a blind spot during shooting or requires shooting from different angles, the first rotating handwheel 302, after rotation, controls the adjustment mechanism 6 to descend through the cooperation between the lifting mechanism 5 and the folding mechanism 4. After the adjustment mechanism 6 descends, the operator rotates the second rotating handwheel 602, causing the worm gear 603 to rotate. Because the worm gear 603 is meshed with the worm wheel 604, rotating the worm gear 603 controls the worm wheel 604 to rotate, thereby adjusting the angle of the mounting base 605 and controlling the camera's angle during shooting.

[0052] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0053] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0054] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A maintenance-friendly oil and petrochemical monitoring pole device, comprising a mounting base (1), a support pole seat (2), and a frame mechanism (3), characterized in that: The top of the mounting base (1) is equipped with a support rod seat (2), the outside of the support rod seat (2) is provided with a plate frame mechanism (3), the inside of the support rod seat (2) is provided with a folding and unfolding mechanism (4), the outside of the folding and unfolding mechanism (4) is connected with a lifting mechanism (5), the top of the folding and unfolding mechanism (4) is fixedly connected with an adjustment mechanism (6), the inner side wall of the support rod seat (2) is equipped with a sliding mechanism (7), the outside of one side of the support rod seat (2) is equipped with a dust-free mechanism (8), and the inside of the dust-free mechanism (8) is provided with a maintenance chamber (9). The lifting mechanism (5) includes a lifting rod (501), a lifting sleeve (502), a first sliding rod (503), and a sliding sleeve (504). The lifting rod (501) is fixedly installed on the outside of the bottom end of the support rod seat (2). The lifting sleeve (502) is sleeved on the outside of the lifting rod (501). The first sliding rod (503) is fixedly connected to one side of the lifting sleeve (502). The sliding sleeve (504) is sleeved on the outside of the first sliding rod (503). A rotating shaft seat (505) is rotatably connected to one side of the sliding sleeve (504). A second sliding rod (506) is welded to the top of the rotating shaft seat (505). A telescopic spring (507) is sleeved on the outside of the second sliding rod (506). A limiting collar (508) is connected to one side of the telescopic spring (507), and the limiting collar (508) is sleeved on the outside of the second sliding rod (506). A rotating limiting seat (509) is rotatably connected to one side of the limiting collar (508). The rotating limiting seat (509) is fixedly installed on the inner wall of the support rod seat (2) by screws. The limiting collar (508) is located on the second sliding rod (506). The external sliding connection is provided. The limiting collar (508) is elastically telescopically connected to the telescopic spring (507). The rotating shaft seat (505) is rotatably connected to the sliding sleeve (504). The sliding sleeve (504) is slidably connected to the outside of the first sliding rod (503). The lifting sleeve (502) is slidably connected to the outside of the lifting rod (501). A folding and unfolding mechanism (4) is fixedly connected to one side of the outer wall of the lifting sleeve (502). The outer surfaces of the lifting rod (501), the first sliding rod (503), and the second sliding rod (506) are all smooth metal steel pipes.The folding and unfolding mechanism (4) includes a mounting plate (401), a first sliding rail (402), a sliding plate (403), and a retractable plate seat (404). The mounting plate (401) is fixedly connected to the inner wall of the support rod seat (2). The first sliding rail (402) is installed on the outer side of one side of the mounting plate (401). The sliding plate (403) is inserted inside the first sliding rail (402). The retractable plate seat (404) is provided at the top of the mounting plate (401). The first hinge rod (405) is inserted inside the retractable plate seat (404). The hinge shaft seat (406) is hinged at the middle position of the first hinge rod (405). The second hinge rod (407) is hinged to the outside of the first hinge rod (405). Multiple sets of the second hinge rod (407) are provided. The top of the second hinge rod (407) is provided with a connecting fixing seat (408). The bottom end of the hinged shaft seat (406) is connected to the outside of the sliding plate (403). The first hinge rod (405) and the second hinge rod (407) are rotatably connected. One side of the sliding plate (403) is fixedly connected to the outside of the lifting sleeve seat (502). The first hinge rod (405) is controlled to extend and retract inside the shrink plate seat (404). The sliding plate (403) is slidably connected inside the first sliding track (402). The plate frame mechanism (3) includes a motion chamber (301), a first rotating handwheel (302), a control box (303), and a telescopic groove (304). The motion chamber (301) is located outside the support rod seat (2). The first rotating handwheel (302) is installed on one side of the motion chamber (301). The control box (303) is fixedly installed on the outer side wall of the top of the support rod seat (2). The telescopic groove (304) is opened on one side of the support rod seat (2).

2. The easy-to-maintain oil and petrochemical monitoring pole device according to claim 1, characterized in that: An adjustment mechanism (6) is inserted inside the telescopic groove (304), and the control box (303) is fixedly installed on the outside of one side of the support rod seat (2) by screws. The first rotating handwheel (302) is rotatably connected to the outside of the motion chamber (301).

3. The easy-to-maintain oil and petrochemical monitoring pole device according to claim 1, characterized in that: The adjustment mechanism (6) includes a mounting cover plate (601), a second rotating handwheel (602), a worm (603), and a worm wheel (604). The mounting cover plate (601) is fixedly connected to the outer wall of one side of the connecting fixing seat (408) by screws. The second rotating handwheel (602) is installed on the outer side of one side of the mounting cover plate (601). The worm (603) is fixedly connected to the outer side of one side of the second rotating handwheel (602). The worm wheel (604) is meshed on the outer surface of the worm (603). A mounting seat (605) is fixedly installed on the outer side of the worm wheel (604). A limiting sleeve (606) is sleeved on the outer side of the mounting seat (605).

4. The easy-to-maintain oil and petrochemical monitoring pole device according to claim 3, characterized in that: The second rotating handwheel (602) is inserted through the inside of the mounting cover plate (601). The second rotating handwheel (602) is rotatably connected to the outside of the mounting cover plate (601). The worm (603) is threadedly connected to the worm wheel (604). The mounting base (605) is rotatably connected to the outside of the limiting sleeve (606). A camera is installed at the bottom of the mounting base (605). A movable seat is installed on one side of the worm (603).

5. The easy-to-maintain oil and petrochemical monitoring pole device according to claim 1, characterized in that: The sliding mechanism (7) includes a second sliding track (701), a rotating wheel (702), and a connecting fixing plate (703). The second sliding track (701) is fixedly connected to the inner wall of one side of the support rod seat (2). The rotating wheel (702) is inserted inside the second sliding track (701), and the connecting fixing plate (703) is connected to the outer side of one side of the rotating wheel (702).

6. The easy-to-maintain oil and petrochemical monitoring pole device according to claim 5, characterized in that: The outer side of the connecting fixing plate (703) is fixedly connected to the outside of the connecting fixing seat (408) by screws. The rotating wheel (702) is rotatably connected inside the second sliding track (701). The rotating wheel (702) is rotatably connected on the outer side wall of the connecting fixing plate (703).

7. The easy-to-maintain oil and petrochemical monitoring pole device according to claim 1, characterized in that: The cleanroom mechanism (8) includes an abutment plate (801), an abutment block (802), a limiting spring (803), and a touch switch (804). The abutment plate (801) is fixedly installed on the outer wall of the sliding plate (403). An abutment block (802) is provided on one side of the abutment plate (801). A limiting spring (803) is fixedly connected to the outside of one side of the abutment block (802). A touch switch (804) is installed on the outer surface of the abutment block (802). A filter ventilation fan (805) is provided below the limiting spring (803). An air pump (806) is provided on one side of the filter ventilation fan (805). The filter ventilation fan (805) is located inside the support rod seat (2). The air pump (806) is snapped onto the inner wall of the support rod seat (2). The abutment block (802) and the limiting spring (803) are elastically telescopically connected.

8. The easy-to-maintain oil and petrochemical monitoring pole device according to claim 1, characterized in that: The maintenance compartment (9) includes a compartment cover (901), a sound insulation plate (902), and a lighting plate (903). The compartment cover (901) is fixedly installed on the outer surface of the support rod seat (2). The sound insulation plate (902) is installed inside the compartment cover (901). The lighting plate (903) is provided outside the sound insulation plate (902). A storage plate (904) is inserted inside the compartment cover (901). A partition groove (905) is provided outside the storage plate (904). The storage plate (904) is slidably connected inside the compartment cover (901).

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