Dynamic full-angle telescopic installation device for sound and light alarm

Abstract

The present invention discloses a dynamic full-angle telescopic installation device for an audible and visual alarm, including a lifting rod, a top seat, an elevation adjustment device, and a bottom rotation adjustment fixing device. The lifting rod includes an outer rod and an inner rod telescopic inside the outer rod. The outer rod and the inner rod are provided with corresponding lifting and fixing holes, and locking pins are inserted into the lifting and fixing holes. The upper end of the lifting rod is connected to the top seat through the elevation adjustment device, and a bottom rotation adjustment fixing device is provided at the bottom of the lifting rod. The elevation adjustment device is a rotating cup, and the bottom rotation adjustment fixing device has an angle adjustment back cap, a base, and a chassis fixing back cap. The present invention realizes the standardization of the installation and operation of on-site safety warning equipment, reduces the labor intensity of operators, and ensures the safety of construction equipment and personnel.

Description

Technical Field

[0001] The invention relates to the technical field of oil and gas exploration, in particular to a dynamic full-angle telescopic installation device for an acousto-optic alarm. Background Art

[0002] Comprehensive logging is specifically responsible for the collection and monitoring of various parameters in oil and gas exploration, and the monitoring of hydrogen sulfide gas is the focus. The ultimate goal of hydrogen sulfide collection and monitoring is to ensure the safety of on-site construction, and the guarantee of safety is the correct use and effectiveness of the alarm and warning device. During on-site construction, the device for the comprehensive logging alarm and warning of the critical danger is the sound and light alarm lamp, also called the sound and light alarm. This device has no reliable installation and erection device in application, but is simply attached to other materials and facilities, which does not meet the safety and standardized on-site operation standards.

[0003] At the oil and gas exploration site, the sound and light alarm is an alarm device that sends out danger warning signals through sound and light, and will not ignite flammable and explosive gases. The explosion-proof sound and light alarm is suitable for installation in explosive gas environments containing Class IIC T6 temperature group. Its installation must meet the requirements of the on-site environmental conditions, and the sound and light must be visible and audible, the sound must be no less than 70 decibels, and the height must be no less than 1.8 meters.

[0004] As an important safety warning facility for comprehensive logging, according to the requirements of the on-site operation safety operation regulations, the installation height of the sound and light alarm should be 1 meter higher than the roof of the containerized instrument room to achieve the purpose of covering and warning the entire well site. However, there is no feasible installation and installation device for the alarm at the construction site. It can only be tied to the wire pole, which cannot meet the real-time adjustment of height and angle, and is not conducive to the self-protection of the alarm. In short, there are many problems with the conventional installation and binding method:

[0005] (1) Without professional installation equipment, the warning effect of the sound and light alarm lights cannot be achieved scientifically;

[0006] (2) Binding the sound and light alarm lights to other objects violates the on-site standardization requirements and makes it impossible to implement installation specifications;

[0007] (3) It is bound to other objects. When the object needs to be disassembled for maintenance, the warning light must be removed, which makes it impossible to achieve the continuity of warning;

[0008] (4) Binding to other objects, making it impossible to adjust in real time, and causing other equipment and facilities to malfunction during adjustment;

[0009] (5) When there is no object to attach to around the installation environment, the alarm light itself cannot be installed, which may seriously cause work defects;

[0010] (6) It is impossible to adjust the height angle, which directly affects the warning coverage of the construction site;

[0011] (7) If the alarm light cannot be installed correctly, it will affect the overall quality of comprehensive logging work and reduce the level of its own service functions.

[0012] Application number: 201120058647.1, publication date 2011-08-10, discloses an electric police car sound and light warning light, including a lamp pole connected to the electric police car frame and a warning light, the lamp pole is composed of an inner rod arranged in an outer rod, and the inner rod rises and falls in the outer rod and is locked by a locking nut, the inner rod is connected to the alarm through the base, a circle of multiple dot matrix sound outlets are evenly arranged on the shell at the bottom of the alarm, a speaker and an alarm power amplifier circuit are arranged in the alarm shell, the speaker is fixed on the base, the sound outlet of the speaker faces the sound outlet, and the alarm power amplifier circuit is fixed on the speaker. The warning light includes a lampshade, an LED strobe power amplifier circuit and multiple groups of LED bulbs, the LED strobe power amplifier circuit is fixed on the inner bracket in the alarm shell by screws, multiple groups of LED bulbs are evenly arranged on the LED strobe power amplifier circuit, and the lampshade is locked to the top of the alarm shell by threads.

[0013] Application number: 201420748019.X, publication date 2015-05-20 discloses a rotating photo warning light, including a camera, a rotating platform, a rotating light, a power connector, a rotating motor, and a base. When the power connector is powered on, the rotating platform rotates 360 degrees clockwise, the rotating light flashes, and the camera starts to take pictures in a cycle. The camera is detachable and replaceable, and the supporting cameras include an independent storage camera and a Wifi wireless camera. The warning light starts to record the surrounding situation while the alarm sounds. After the staff arrives, they can watch the scene at the time of the accident and understand the cause of the accident, which is conducive to speeding up the resolution of the accident.

[0014] The above two public technologies both include a mounting bracket for the alarm light. Except for the same lifting frame and the role of the rotating table being related to some components of the present invention, the overall technical scheme, technical problems to be solved, technical effects, etc. are all different and do not provide any technical inspiration. Summary of the invention

[0015] The purpose of the present invention is to provide a dynamic full-angle telescopic installation device for sound and light alarms, which ensures the standardized installation of comprehensive logging safety protection facilities, supports the standard requirements for on-site equipment installation, and also reduces the labor intensity of personnel, improves work timeliness, ensures the safe and reliable operation of comprehensive logging equipment, and contributes to the scientific and efficient application of comprehensive logging equipment in oil and gas exploration. This dynamic full-angle telescopic installation device for logging sound and light alarms can achieve 360° all-round rotation, with a height telescopic range of 0.15 meters to 2.3 meters and an elevation angle of 0-60°. The installation is convenient, efficient, scientific and standardized. The device can not only be used in the field of comprehensive logging, but also can be used in other construction fields where sound and light alarms need to be installed. It realizes the standardization of on-site equipment installation, reduces the labor intensity of operators, and ensures the safety of construction equipment and personnel.

[0016] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a dynamic full-angle telescopic installation device for an audible and visual alarm includes a lifting rod, a top seat, an elevation adjustment device, and a bottom rotation adjustment fixing device. The lifting rod includes an outer rod and an inner rod telescopic inside the outer rod. The outer rod and the inner rod are provided with corresponding lifting and fixing holes, and locking pins are inserted into the lifting and fixing holes; the upper end of the lifting rod is connected to the top seat through the elevation adjustment device, and a bottom rotation adjustment fixing device is provided at the bottom of the lifting rod. The elevation adjustment device is a rotating cup, and the rotating cup includes A front semicircular sheet and a rear semicircular sheet, the two semicircular sheets are clamped on the front and rear sides of the upper end of the inner rod, and the two semicircular sheets are each provided with three equidistant corresponding rotor cup elevation adjustment holes, wherein the distances from the center of the three equidistant rotor cup elevation adjustment holes of the front semicircular sheet to the center of the front semicircular sheet are equal, wherein the distances from the center of the three equidistant rotor cup elevation adjustment holes of the rear semicircular sheet to the center of the rear semicircular sheet are equal, and the inner rod is provided with an inner rod elevation adjustment hole that passes through from front to back, and the inner rod elevation adjustment hole is connected and fixed with the rotor cup elevation adjustment hole by a fixing pin; The outer wall of the inner rod is also provided with a compression spring tube, and a compression spring is provided in the compression spring tube, the compression spring tube includes a left compression spring tube and a right compression spring tube, the compression spring includes a left compression spring and a right compression spring, the left compression spring tube includes an upper left branch pipe and a lower left branch pipe, the upper end of the upper left branch pipe is connected to the top seat, and the lower left branch pipe is arranged on the left outer wall of the upper end of the inner rod, the upper end of the left compression spring is connected to the upper left compression spring tube, and the lower end is connected to the lower left compression spring tube, the right compression spring tube includes an upper right branch pipe and a lower right branch pipe, the upper end of the upper right branch pipe is connected to the top seat, and the lower right branch pipe is arranged on the right outer wall of the upper end of the inner rod, The upper end of the right compression spring is connected to the right upper compression spring tube, and the lower end is connected to the right lower compression spring tube; the bottom rotation adjustment fixing device includes a rotation angle adjustment back cap, a base, and a chassis fixing back cap. The outer wall of the bottom end of the outer rod is provided with an outer rod external thread, and the rotation angle adjustment back cap is screwed on the outer rod external thread. The bottom end of the base is rigidly connected to the chassis. The base is a round tube, which is provided with a base external thread and a base internal thread. The chassis fixing back cap is screwed on the base external thread, and the outer rod is screwed into the base internal thread through the outer rod external thread.

[0017] The outer wall of the outer rod is provided with a wire loop for constraining the circuit of the sound and light alarm.

[0018] The top seat is provided with a mounting and fixing hole for fixing the sound and light alarm.

[0019] The inner wall of the outer rod is provided with a baffle plate to prevent the inner rod from falling.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] (1) Professional installation equipment is available to scientifically realize the warning effect of the sound and light alarm lights;

[0022] (2) There is no need to bind the sound and light alarm lights to other objects, maintaining the on-site standardization requirements and achieving standardized installation;

[0023] (3) It does not need to be tied to other objects. When the object needs to be disassembled for maintenance, the alarm light does not need to be removed, thus achieving the continuity of the warning;

[0024] (4) It is not bound to other objects and can be adjusted in real time without affecting the normal operation of other equipment and facilities;

[0025] (5) The alarm light can be installed and operated independently, without any missing items;

[0026] (6) The height and angle of the warning light can be adjusted to ensure the warning coverage of the construction site;

[0027] (7) The alarm lights were correctly installed, which improved the overall quality of comprehensive mud logging and enhanced the level of its own service functions;

[0028] (8) The overall disassembly and assembly of the device is convenient and economical.

[0029] (9) The universal joint of the prior art cannot replace the rotating cup. The universal joint is a dynamic transmission adjustment device, while the rotating cup is a relatively fixed positioning device. After being rigidly fixed, the angle will not change due to collision, which is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a partial enlarged view of the rotating cup and the compression spring tube;

[0032] Figure 3 is a top view of the upper end of the inner rod;

[0033] Figure 4 It is the structure diagram of the rotor;

[0034] Figure 5 This is a schematic diagram of the compression spring tube and compression spring.

[0035] In the figure: 1. outer rod; 2. inner rod; 3. top seat; 4. rotating cup; 5. compression spring tube; 6. lifting and lowering fixing hole; 7. wire ring; 8. baffle; 9. rotation angle adjustment back cap; 10. base; 11. chassis fixing back cap; 12. chassis; 13. compression spring; 14. fixing pin;

[0036] 201, inner rod elevation adjustment hole; 401, front semicircular piece; 402, rear semicircular piece; 403, rotor cup elevation adjustment hole; 501, left compression spring tube; 502, right compression spring tube; 1301, left compression spring; 1302, right compression spring. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figures 1 to 5The present invention provides a technical solution: a dynamic full-angle telescopic installation device for an audible and visual alarm, comprising a lifting rod, a top seat, an elevation adjustment device, and a bottom rotation adjustment fixing device, wherein the upper end of the lifting rod is connected to the top seat 3 through the elevation adjustment device, and a bottom rotation adjustment fixing device is arranged at the bottom of the lifting rod, wherein the elevation adjustment device is a rotating cup 4, wherein the rotating cup comprises a front semicircular piece 401 and a rear semicircular piece 402, wherein the two semicircular pieces are clamped on the front and rear sides of the upper end of the inner rod, and the two semicircular pieces are each provided with three equidistant corresponding rotating cup elevation adjustment holes 403, wherein the distances from the center of the three equidistant rotating cup elevation adjustment holes of the front semicircular piece to the center of the front semicircular piece are equal, wherein the distances from the center of the three equidistant rotating cup elevation adjustment holes of the rear semicircular piece to the center of the rear semicircular piece are equal, and the inner rod is provided with an inner rod elevation adjustment hole 201 which passes through from front to back, and the inner rod elevation adjustment hole is connected and fixed to the rotating cup elevation adjustment hole by a fixing pin 14; and a compression spring is also arranged on the outer wall of the inner rod Tube 5, a compression spring 13 is arranged in the compression spring tube, the compression spring tube includes a left compression spring tube 501 and a right compression spring tube 502, the compression spring includes a left compression spring 1301 and a right compression spring 1302, the left compression spring tube 501 includes an upper left branch tube and a lower left branch tube, the upper end of the upper left branch tube is connected to the top seat, and the lower left branch tube is arranged on the left outer wall of the upper end of the inner rod, the upper end of the left compression spring 1301 is connected to the upper left compression spring tube, and the lower end is connected to the lower left compression spring tube, the right compression spring tube 502 includes an upper right branch tube, The lower right branch pipe, the upper end of the upper right branch pipe is connected to the top seat, the lower right branch pipe is set on the outer wall on the right side of the upper end of the inner rod, the upper end of the right compression spring 1302 is connected to the right upper compression spring tube, and the lower end is connected to the right lower compression spring tube; the bottom rotation adjustment fixing device includes a rotation angle adjustment back cap 9, a base 10, and a chassis fixing back cap 11, the lifting rod includes an outer rod 1 and an inner rod 2 telescopic in the outer rod, the outer rod and the inner rod are provided with corresponding lifting and fixing holes 6, and the lifting and fixing holes are provided with locking pins. The outer wall of the bottom end of the outer rod is provided with an outer rod external thread, the rotation angle adjustment back cap 9 is screwed on the outer rod external thread, the bottom end of the base is rigidly connected to the chassis 12, the base is a round tube, the round tube is provided with a base external thread and a base internal thread, the chassis fixing back cap 11 is screwed on the base external thread, and the outer rod is screwed into the base internal thread through the outer rod external thread.

[0039] The outer wall of the outer rod is provided with a wire loop 7 for constraining the circuit of the sound and light alarm. The top seat is provided with a mounting fixing hole for fixing the sound and light alarm. The inner wall of the outer rod is provided with a baffle 8 for preventing the inner rod from falling.

[0040] The two semicircular pieces are of the same size, and three equidistant circular holes with a diameter of 10mm are opened around the bottom edge of the semicircular pieces, namely the rotating cup elevation adjustment holes. The three holes can adjust the rotating cup to 60 degrees by changing their positions. They have the same diameter as the circular hole opened at the upper end of the inner rod. The two semicircular pieces are clamped on both sides of the upper end of the inner rod. The compression spring tube is divided into upper and lower sleeves. The compression spring inserted in the middle is fixedly connected to the upper and lower compression spring tubes. The elasticity of the compression spring changes by 30mm. The two compression spring tubes are set diagonally and form a 90° angle with the two semicircular pieces. When the holes at different positions on the semicircular piece and the inner rod are docked, the elevation angle of the top seat changes, and the compression springs on both sides generate action and reaction forces, as well as tension and pressure. The tension and pressure interact to make the top seat stable and play a shock-absorbing role.

[0041] The overall material of the dynamic full-angle telescopic mounting device of the sound and light alarm is stainless steel, and it is mainly composed of a base, inner and outer telescopic rods and a top seat.

[0042] Base. The base has a chassis and a back cap for fixing the chassis. The base is tubular, with an outer diameter of 60mm, a height of 150mm, and an inner diameter of 50mm. ① Chassis. The chassis is a rectangular steel body, which is welded to the center of the base. It is 110mm long, 50mm wide, and 20mm thick. The chassis is inserted into the lifting hole of the container. It can be fixed by rotating the direction and tightening the back cap; ② Back cap. The back cap is a reverse thread buckle ring, which is placed outside the outer thread of the tubular base. The outer thread mouth is 50mm long, and the back cap is 20mm thick and 70mm in outer diameter. After the back cap is tightened, it is fastened to the upper plane of the lifting hole; ③ Internal thread. The inner thread of the upper part of the tubular base is 50mm long. After the base is tightened, the inner and outer telescopic rods are screwed into the inner thread.

[0043] Internal and external telescopic rods. ① The internal and external telescopic rods are seamlessly connected. The external rod is 1100mm long × 50mm outer diameter × 45mm inner diameter, and the internal rod is 1150mm long × 45mm outer diameter × 40mm inner diameter. The internal and external rods are opened with lifting and fixing holes. The external rod starts from 100mm at the top and the internal rod starts from 200mm at the top. They are vertically downward, and one hole is opened every 100mm. The hole diameter is 8mm. The internal and external rods can be telescoped and fixed by lifting the internal rod through the locking pin; ② Angle adjustment back cap. The lower part of the external rod is threaded with an outer thread, which is 50mm long and screwed into the inner thread on the upper part of the base. The angle adjustment back cap has an outer diameter of 60mm × a thickness of 20mm. Tighten the back cap to connect and fix the internal and external telescopic rods and the base together. Loosen the back cap, then rotate the external rod to change the horizontal angle, and then tighten the back cap to fix it. ③ Weld two baffles 50mm inside the bottom surface of the external rod to limit the internal rod from falling downward; ④ Wire loop. A semicircular ring is welded every 250mm downward on one side of the outer rod to fix the power cord of the alarm.

[0044] Top seat. The top seat is connected to the upper part of the inner rod through a rotating cup. It is 200mm long × 200mm wide × 3mm thick. It is a steel plate with four holes. The spacing between the holes is 135mm. The alarm light is fastened to the base. ① Rotating cup. The rotating cup is a semicircular steel sheet, consisting of two pieces, which are clamped on both sides of the inner rod. The diameter of the rotating cup is 100mm × 3mm thick. Three holes with a diameter of 10mm are opened on the bottom edge of the rotating cup. They are opened according to the circumference, and the spacing between adjacent holes is 30mm; a tube perforation is opened 70mm from the top of the inner rod, with a diameter of 10mm. The three holes of the rotating cup are connected to the holes of the inner rod to achieve the change of elevation angle; ② Compression spring. In the middle of the two rotating cups, two compression springs are fixed on the upper part of the inner rod and are sleeved in the compression spring tube. The bottom of the compression spring tube is sealed, with a diameter of 20mm and a height of 60mm, and is welded to the two sides of the upper part of the inner rod. The compression spring is used to push the top seat, with an original length of 100mm and a lifting force of 15Kg, which plays a role in shock absorption and stability; ③ The rotating cup and the top seat are welded in the center. Press and lift the top seat, the rotating cup rotates, the holes are connected, and the lock pin is fixed.

[0045] The overall design of the dynamic full-angle telescopic installation device for the sound and light alarm is scientific and reasonable. The installation chassis is tightly buckled with the container lifting hole under the action of the chassis fixed back cap. The inner and outer telescopic rods can achieve height telescopic adjustment under the adjustment of the lifting fixed hole, and the lock pin is fixed by plugging and unplugging. The rotation angle adjustment back cap can be adjusted at a 360° horizontal angle. The top seat is connected to the rotating cup, and the rotating cup can achieve a 60° elevation change through three rotating cup elevation adjustment holes, and the lock pin is fixed by plugging and unplugging. The device is easy to operate, safe and reliable, and can be disassembled as a whole, which reduces the storage space occupied and can be used as a permanent facility.

[0046] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dynamic full-angle telescopic installation device for an audible and visual alarm, comprising a lifting rod, a top seat, an elevation adjustment device, and a bottom rotation adjustment fixing device, wherein the lifting rod comprises an outer rod and an inner rod telescopic inside the outer rod, wherein corresponding lifting and fixing holes are provided on the outer rod and the inner rod, and locking pins are inserted into the lifting and fixing holes; characterized in that: The upper end of the lifting rod is connected to the top seat through an elevation adjustment device, and a bottom rotation adjustment fixing device is arranged at the bottom of the lifting rod, and the elevation adjustment device is a rotating cup, and the rotating cup comprises a front semicircular piece and a rear semicircular piece, and the two semicircular pieces are clamped on the front and rear sides of the upper end of the inner rod, and the two semicircular pieces are provided with three equidistant corresponding rotating cup elevation adjustment holes, wherein the distance from the center of the three equidistant rotating cup elevation adjustment holes of the front semicircular piece to the center of the front semicircular piece is equal, wherein the distance from the center of the three equidistant rotating cup elevation adjustment holes of the rear semicircular piece to the center of the rear semicircular piece is equal, and the inner rod is provided with an inner rod elevation adjustment hole that passes through the front and rear, and the inner rod elevation adjustment hole is connected and fixed with the rotating cup elevation adjustment hole by a fixing pin; a compression spring tube is also arranged on the outer wall of the inner rod, and a compression spring is arranged in the compression spring tube, and the compression spring tube comprises a left compression spring tube and a right compression spring tube, and the left compression spring tube and the right compression spring tube are arranged diagonally and form a 90° angle with the two semicircular pieces. The spring includes a left compression spring and a right compression spring, wherein the left compression spring tube includes an upper left branch tube and a lower left branch tube, wherein the upper end of the upper left branch tube is connected to the top seat, and the lower left branch tube is arranged on the left outer wall of the upper end of the inner rod, wherein the upper end of the left compression spring is connected to the upper left compression spring tube, and the lower end is connected to the lower left compression spring tube, wherein the right compression spring tube includes an upper right branch tube and a lower right branch tube, wherein the upper end of the upper right branch tube is connected to the top seat, and the lower right branch tube is arranged on the right outer wall of the upper end of the inner rod, wherein the upper end of the right compression spring is connected to the upper right compression spring tube, and the lower end is connected to the In the lower right compression spring tube; the bottom rotation adjustment fixing device includes a rotation angle adjustment back cap, a base, and a chassis fixing back cap. The outer wall of the bottom end of the outer rod is provided with an outer rod external thread, and the rotation angle adjustment back cap is screwed on the outer rod external thread. The bottom end of the base is rigidly connected to the chassis. The base is a round tube, which is provided with a base external thread and a base internal thread. The chassis fixing back cap is screwed on the base external thread, and the outer rod is screwed into the base internal thread through the outer rod external thread.

2. The dynamic full-angle telescopic installation device for sound and light alarm according to claim 1 is characterized in that: The outer wall of the outer rod is provided with a wire loop for constraining the circuit of the sound and light alarm.

3. The dynamic full-angle telescopic installation device for sound and light alarm according to claim 1 or 2, characterized in that: The top seat is provided with a mounting and fixing hole for fixing the sound and light alarm.

4. The dynamic full-angle telescopic installation device for sound and light alarm according to claim 2 is characterized in that: The inner wall of the outer rod is provided with a baffle plate to prevent the inner rod from falling.

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