CN215926987U

CN215926987U - Fire warning device for petroleum drilling safety protection

Info

Publication number: CN215926987U
Application number: CN202121033521.9U
Authority: CN
Inventors: 贺玎玎; 靳建峰; 刘永涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-03-01
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a fire warning device for petroleum drilling safety protection, which comprises a bidirectional threaded rod, traveling wheels, a supporting mechanism and a telescopic mechanism, wherein the bidirectional threaded rod is driven to rotate by rotating a first rotating handle, a first moving block and a second moving block are driven to move in opposite directions by rotating the bidirectional threaded rod, meanwhile, through the sliding fit of a first sliding block and a second sliding block and a sliding rod, a first hinged rod and a second hinged rod in the telescopic mechanism rotate to enable the telescopic mechanism to contract, so that a second supporting column is drawn close to the first supporting column, the volume of the warning device is reduced, through rotating a second rotating handle in the supporting mechanism, the second bolt rod is driven to rotate by the second rotating handle, through the threaded fit of the second bolt rod and a supporting transverse plate, the second bolt rod drives a supporting bottom plate to move downwards by downwards, so that the supporting bottom plate is contacted with the ground, make the walking wheel break away from with ground simultaneously, and then make this warning device stable support subaerial difficult removal.

Description

Fire warning device for petroleum drilling safety protection

Technical Field

The utility model relates to a warning device, in particular to a fire warning device for petroleum drilling safety protection.

Background

In the petroleum drilling engineering, petroleum drilling equipment is utilized to drill a plurality of sets of stratums from the ground along a designed track to reach a preset target stratum (a hydrocarbon reservoir or a possible hydrocarbon reservoir) to form a stable channel (a hydrocarbon well) for extracting or injecting required fluid (water, gas and steam), and in the drilling process and after drilling is finished, coring, logging and testing are completed to obtain various information required by exploration, development and drilling.

The existing warning protective guard has a single structure, most of the existing warning protective guard is of an integrated structure, the size is large, the existing warning protective guard is inconvenient to transport to a site and use, and therefore the existing warning protective guard needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire warning device for petroleum drilling safety protection, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a fire warning device for safety protection of oil drilling comprises a first supporting column, a second supporting column is arranged outside the first supporting column, supporting mechanisms are arranged at the bottom ends of the first supporting column and the second supporting column respectively, a third supporting plate is fixedly connected to the top of one side of the first supporting column, a first supporting plate is fixedly connected to the bottom of one side of the first supporting column, a bidirectional threaded rod is arranged between the first supporting plate and the third supporting plate, the bottom end of the bidirectional threaded rod is rotatably connected with the top of the first supporting plate, a first rotating handle is fixedly connected to the top end of the bidirectional threaded rod after penetrating through the third supporting plate, left-handed threads and right-handed threads which are symmetrical in rotating direction are arranged on the bidirectional threaded rod, a second moving block is sleeved on the left-handed threads of the bidirectional threaded rod, and a first moving block is sleeved on the right-handed threads of the bidirectional threaded rod, the first moving block and the second moving block are symmetrically arranged, a fourth supporting plate is fixedly connected to the top of one side of the second supporting column, a second supporting plate is fixedly connected to one side of the bottom of the second supporting column, a sliding rod is arranged between the second supporting plate and the fourth supporting plate, the top end of the sliding rod is fixedly connected to the bottom of the fourth supporting plate, the bottom end of the sliding rod is fixedly connected to the top of the second supporting plate, a first sliding block and a second sliding block are sleeved on the sliding rod in a penetrating and sliding mode, the first sliding block and the second sliding block are symmetrically arranged, a telescopic mechanism is arranged between the first supporting column and the second supporting column and comprises a first hinge rod and a second hinge rod, the first hinge rod and the second hinge rod are provided with a plurality of first hinge rods, the first hinge rods and the second hinge rods are sequentially arranged in an intersecting mode and are connected in a head-to-tail rotating mode, one end of a first hinged rod on one side of the telescopic mechanism is hinged to one side of the first sliding block, one end of a second hinged rod on one side of the telescopic mechanism is hinged to one side of the second sliding block, one end of a first hinged rod on the other side of the telescopic mechanism is hinged to one side of the first moving block, and one end of a second hinged rod on the other side of the telescopic mechanism is hinged to one side of the second moving block.

As a further scheme of the utility model: the supporting mechanism comprises a second bolt rod, a walking wheel, a supporting bottom plate, a supporting transverse plate and a second rotating handle.

As a still further scheme of the utility model: support diaphragm top one side and first supporting column bottom fixed connection, the walking wheel symmetry is provided with four, four walking wheel symmetry fixed connection is in supporting the diaphragm bottom, second shank of bolt, supporting baseplate and second turning handle all are provided with two and one-to-one setting, the second shank of bolt runs through the screw thread cover and locates on the supporting diaphragm, the top and the second turning handle bottom fixed connection of second shank of bolt, second shank of bolt bottom is rotated with the supporting baseplate top and is connected.

As a still further scheme of the utility model: the equal fixedly connected with a plurality of reflection of light warning strip of front surface of first articulated pole and second articulated pole.

As a still further scheme of the utility model: the utility model discloses a winding device, including first support post, second support post top is rotated and is connected with the coiling dish, it has warning cloth banner to coil on the coiling dish, the inboard fixed connection of the one end of warning cloth banner and coiling dish, the other end fixedly connected with of warning cloth banner connects the montant, one side fixedly connected with fixed block of connecting the montant, run through on the fixed block and seted up the perforation, first support post top fixedly connected with connecting block, the first threaded rod of front surface fixedly connected with of connecting block.

As a still further scheme of the utility model: and a nut is sleeved on the first threaded rod through threads.

Compared with the prior art, the utility model has the beneficial effects that:

1. the bidirectional threaded rod is driven to rotate by rotating the first rotating handle, the first moving block and the second moving block are driven to move in opposite directions by rotating the bidirectional threaded rod, meanwhile, the first hinge rod and the second hinge rod in the telescopic mechanism rotate through sliding fit of the first sliding block and the second sliding block with the sliding rod, so that the telescopic mechanism contracts, the second support column is drawn close to the first support column, the size of the warning device is reduced, and operators can transport the warning device conveniently.

2. Through the first rotating handle of reverse rotation, and then make the telescopic machanism extension launch this warning device, the second rotating handle among the rethread rotation supporting mechanism drives the rotation of second shank of bolt through the second rotating handle, through the screw-thread fit of second shank of bolt and support diaphragm, the second shank of bolt drives the supporting baseplate downstream downwards, and then makes supporting baseplate and ground contact, makes the walking wheel break away from with ground simultaneously, and then makes this warning device outrigger subaerial difficult removal.

3. Through unscrewing the nut, the montant pulling warning cloth banner is connected to the rethread, it rotates to drive the coiling dish, will warn the cloth banner and lengthen, and then pass first threaded rod the perforation, make the fixed block cover in the outside of first threaded rod, and then establish nut threaded sleeve at first threaded rod, press from both sides tightly the fixed block, and then make warning cloth banner expand, warn personnel through warning cloth banner, through the setting of reflection of light warning strip, the personnel of being convenient for in time see this warning device, further play the warning effect.

4. Through the second rotating handle among the rotation supporting mechanism, drive the rotation of second shank of bolt through the second rotating handle, through the screw-thread fit of second shank of bolt and support diaphragm, the second shank of bolt drives the supporting baseplate rebound downwards, and then makes supporting baseplate and ground break away from, and the walking wheel contacts with ground simultaneously, and then the operating personnel of being convenient for removes this warning device.

Drawings

Fig. 1 is a schematic structural view of a fire alarm device for petroleum drilling safety protection.

Fig. 2 is an enlarged view of a position a of the fire alarm device for oil drilling safety protection.

Fig. 3 is a partial side view of a fire warning device for oil drilling safety protection.

FIG. 4 is a side view of a support mechanism in the fire warning device for oil drilling safety protection.

Shown in the figure: the device comprises a first threaded rod 1, a nut 2, a connecting block 3, a first rotating handle 4, a first moving block 5, a bidirectional threaded rod 6, a first supporting column 7, a second bolt rod 8, a traveling wheel 9, a supporting bottom plate 10, a supporting mechanism 11, a supporting transverse plate 12, a first supporting plate 13, a telescopic mechanism 14, a second supporting plate 15, a first sliding block 16, a first hinged rod 17, a reflective warning strip 18, a sliding rod 19, a second supporting column 20, a second hinged rod 21, a third supporting plate 22, a fourth supporting plate 23, a connecting vertical rod 24, a through hole 25, a fixing block 26, a warning cloth banner 27, a winding disc 28, a second rotating handle 29, a second moving block 30 and a second sliding block 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a fire warning device for petroleum drilling safety protection comprises a first support column 7, a second support column 20 is arranged outside the first support column 7, support mechanisms 11 are arranged at the bottom ends of the first support column 7 and the second support column 20, each support mechanism 11 comprises a second bolt rod 8, walking wheels 9, a support bottom plate 10, a support transverse plate 12 and a second rotating handle 29, one side of the top of the support transverse plate 12 is fixedly connected with the bottom of the first support column 7, four walking wheels 9 are symmetrically arranged, the four walking wheels 9 are symmetrically and fixedly connected to the bottom of the support transverse plate 12, two second bolt rods 8, two support bottom plates 10 and two second rotating handles 29 are arranged in a one-to-one correspondence manner, the second bolt rods 8 are sleeved on the support transverse plate 12 in a penetrating manner, the top ends of the second bolt rods 8 are fixedly connected with the bottom of the second rotating handles 29, the bottom end of the second bolt rod 8 is rotatably connected with the top of the supporting bottom plate 10, the top of one side of the first supporting column 7 is fixedly connected with a third supporting plate 22, the bottom of one side of the first supporting column 7 is fixedly connected with a first supporting plate 13, a bidirectional threaded rod 6 is arranged between the first supporting plate 13 and the third supporting plate 22, the bottom end of the bidirectional threaded rod 6 is rotatably connected with the top of the first supporting plate 13, the top end of the bidirectional threaded rod 6 penetrates through the third supporting plate 22 and is fixedly connected with a first rotating handle 4, the bidirectional threaded rod 6 is provided with a left-handed thread and a right-handed thread which are symmetrical in rotation direction, the left-handed thread of the bidirectional threaded rod 6 is sleeved with a second moving block 30, the right-handed thread of the bidirectional threaded rod 6 is sleeved with a first moving block 5, and the first moving block 5 and the second moving block 30 are symmetrical, the light-emitting device is characterized in that a fourth supporting plate 23 is fixedly connected to the top of one side of a second supporting column 20, a second supporting plate 15 is fixedly connected to one side of the bottom of the second supporting column 20, a sliding rod 19 is arranged between the second supporting plate 15 and the fourth supporting plate 23, the top end of the sliding rod 19 is fixedly connected to the bottom of the fourth supporting plate 23, the bottom end of the sliding rod 19 is fixedly connected to the top of the second supporting plate 15, a first sliding block 16 and a second sliding block 31 are sleeved on the sliding rod 19 in a penetrating and sliding mode, the first sliding block 16 and the second sliding block 31 are symmetrically arranged, a telescopic mechanism 14 is arranged between the first supporting column 7 and the second supporting column 20, the telescopic mechanism 14 comprises a first hinge rod 17 and a second hinge rod 21, a plurality of light-reflecting warning strips 18 are fixedly connected to the front surfaces of the first hinge rod 17 and the second hinge rod 21, and a plurality of light-reflecting warning strips 18 are arranged on the front surfaces of the first hinge rod 17 and the second hinge rod 21, a plurality of the first hinged rods 17 and a plurality of the second hinged rods 21 are sequentially arranged in an intersecting manner and are connected in an end-to-end rotating manner, one end of the first hinged rod 17 on one side of the telescopic mechanism 14 is hinged with one side of the first sliding block 16, one end of the second hinged rod 21 on one side of the telescopic mechanism 14 is hinged with one side of the second sliding block 31, one end of the first hinged rod 17 on the other side of the telescopic mechanism 14 is hinged with one side of the first moving block 5, one end of the second hinged rod 21 on the other side of the telescopic mechanism 14 is hinged with one side of the second moving block 30, the top end of the second supporting column 20 is rotatably connected with a winding disc 28, a warning cloth banner 27 is wound on the winding disc 28, one end of the warning cloth banner 27 is fixedly connected with the inner side of the winding disc 28, the other end of the warning cloth banner 27 is fixedly connected with a connecting vertical rod 24, one side of the connecting vertical rod 24 is fixedly connected with a fixed block 26, run through on the fixed block 26 and seted up perforation 25, the fixedly connected with connecting block 3 in 7 tops of first support column, the first threaded rod 1 of the front surface fixedly connected with of connecting block 3, the threaded sleeve is equipped with nut 2 on the first threaded rod 1.

The working principle of the utility model is as follows:

when the warning device is used, a warning slogan is written on the warning cloth banner 27, the first rotating handle 4 is rotated to drive the bidirectional threaded rod 6 to rotate, the bidirectional threaded rod 6 is rotated to drive the first moving block 5 and the second moving block 30 to move in the opposite direction, meanwhile, the first sliding block 16 and the second sliding block 31 are in sliding fit with the sliding rod 19, the first hinged rod 17 and the second hinged rod 21 in the telescopic mechanism 14 rotate to enable the telescopic mechanism 14 to contract, so that the second supporting column 20 is close to the first supporting column 7, the size of the warning device is reduced, the warning device is convenient to transport by an operator, after the warning device is placed in a use place, the first rotating handle 4 is rotated reversely, so that the telescopic mechanism 14 extends to unfold the warning device, and then the second rotating handle 29 in the supporting mechanism 11 is rotated to drive the second bolt rod 8 to rotate through the second rotating handle 29, through the thread fit of the second bolt rod 8 and the supporting transverse plate 12, the second bolt rod 8 drives the supporting bottom plate 10 to move downwards, so that the supporting bottom plate 10 is in contact with the ground, the travelling wheels 9 are separated from the ground, the warning device is stably supported on the ground and is not easy to move, the warning cloth banner 27 is pulled through the connecting vertical rods 24 to drive the winding disc 28 to rotate, the warning cloth banner 27 is lengthened, the first threaded rod 1 passes through the through holes 25, the fixed block 26 is sleeved on the outer side of the first threaded rod 1, the nut 2 is sleeved on the first threaded rod 1 in a threaded manner, the fixed block 26 is clamped, the warning cloth banner 27 is unfolded, a person is warned through the warning cloth banner 27, the warning device is convenient for the person to see in time through the arrangement of the light-reflecting warning strips 18, and further plays a warning role, through the second turning handle 29 in the rotation supporting mechanism 11, the second turning handle 29 drives the second bolt rod 8 to rotate, and through the threaded fit of the second bolt rod 8 and the supporting transverse plate 12, the second bolt rod 8 downwards drives the supporting bottom plate 10 to move upwards, so that the supporting bottom plate 10 is separated from the ground, and meanwhile, the walking wheels 9 are in contact with the ground, so that an operator can conveniently move the warning device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fire alarm device for oil drilling safety protection, includes first support column (7), its characterized in that: a second supporting column (20) is arranged outside the first supporting column (7), supporting mechanisms (11) are arranged at the bottom ends of the first supporting column (7) and the second supporting column (20), a third supporting plate (22) is fixedly connected to the top of one side of the first supporting column (7), a first supporting plate (13) is fixedly connected to the bottom of one side of the first supporting column (7), a bidirectional threaded rod (6) is arranged between the first supporting plate (13) and the third supporting plate (22), the bottom end of the bidirectional threaded rod (6) is rotatably connected to the top of the first supporting plate (13), a first rotating handle (4) is fixedly connected to the top end of the bidirectional threaded rod (6) after penetrating through the third supporting plate (22), a left-handed thread and a right-handed thread which are symmetrical in rotation direction are arranged on the bidirectional threaded rod (6), and a second moving block (30) is sleeved on the left-handed thread of the bidirectional threaded rod (6), a first moving block (5) is sleeved on a right-hand thread of the bidirectional threaded rod (6) in a penetrating manner, the first moving block (5) and a second moving block (30) are symmetrically arranged, a fourth supporting plate (23) is fixedly connected to the top of one side of the second supporting column (20), a second supporting plate (15) is fixedly connected to one side of the bottom of the second supporting column (20), a sliding rod (19) is arranged between the second supporting plate (15) and the fourth supporting plate (23), the top end of the sliding rod (19) is fixedly connected to the bottom of the fourth supporting plate (23), the bottom end of the sliding rod (19) is fixedly connected to the top of the second supporting plate (15), a first sliding block (16) and a second sliding block (31) are sleeved on the sliding rod (19) in a penetrating manner, the first sliding block (16) and the second sliding block (31) are symmetrically arranged, and a telescopic mechanism (14) is arranged between the first supporting column (7) and the second supporting column (20), telescopic machanism (14) include first articulated rod (17) and second articulated rod (21), first articulated rod (17) and second articulated rod (21) all are provided with a plurality of, a plurality of first articulated rod (17) and a plurality of second articulated rod (21) cross arrangement in proper order and end to end rotation connect, the one end of first articulated rod (17) of telescopic machanism (14) one side is articulated with one side of first slider (16), the one end of second articulated rod (21) of telescopic machanism (14) one side is articulated with one side of second slider (31), the one end of first articulated rod (17) of telescopic machanism (14) opposite side is articulated with one side of first movable block (5), the one end of second articulated rod (21) of telescopic machanism (14) opposite side is articulated with one side of second movable block (30).

2. The fire alarm device for safety protection in petroleum drilling according to claim 1, wherein: the supporting mechanism (11) comprises a second bolt rod (8), a travelling wheel (9), a supporting bottom plate (10), a supporting transverse plate (12) and a second rotating handle (29).

3. The fire alarm device for safety protection in petroleum drilling according to claim 2, wherein: support diaphragm (12) top one side and first support column (7) bottom fixed connection, walking wheel (9) symmetry is provided with four, four walking wheel (9) symmetry fixed connection is in supporting diaphragm (12) bottom, second shank of bolt (8), supporting baseplate (10) and second turning handle (29) all are provided with two and one-to-one setting, second shank of bolt (8) run through the screw thread cover and locate on supporting diaphragm (12), the top and the second turning handle (29) bottom fixed connection of second shank of bolt (8), second shank of bolt (8) bottom rotates with supporting baseplate (10) top and is connected.

4. The fire alarm device for safety protection in petroleum drilling according to claim 1, wherein: the front surfaces of the first hinged rod (17) and the second hinged rod (21) are fixedly connected with a plurality of light-reflecting warning strips (18).

5. The fire alarm device for safety protection in petroleum drilling according to claim 1, wherein: second support column (20) top is rotated and is connected with coiling dish (28), it has warning cloth banner (27) to coil on coiling dish (28), the inboard fixed connection of the one end of warning cloth banner (27) and coiling dish (28), the other end fixedly connected with of warning cloth banner (27) connects montant (24), one side fixedly connected with fixed block (26) of connecting montant (24), run through on fixed block (26) and seted up perforation (25), first support column (7) top fixedly connected with connecting block (3), the first threaded rod of preceding fixed surface fixedly connected with (1) of connecting block (3).

6. The fire alarm device for safety protection in petroleum drilling according to claim 5, wherein: the first threaded rod (1) is provided with a nut (2) in a threaded sleeve mode.