Safety warning device for oil and gas pipeline construction

Abstract

The utility model relates to the technical field of oil and gas pipeline construction, and discloses an oil and gas pipeline construction safety warning device which comprises a lower bottom plate, a positioning groove is formed in the top face of the lower bottom plate, four sliding wheels are fixedly arranged on the bottom face of the lower bottom plate, and a containing plate is arranged above the lower bottom plate. A jacking mechanism is arranged between the lower bottom plate and the placement plate, a placement mechanism is arranged above the placement plate, an arc-shaped groove is formed in the bottom surface of the placement plate, a connecting groove is formed in the middle of the bottom surface of the placement plate, the jacking mechanism comprises an adjusting part and a positioning part, and the placement mechanism comprises a placement part and a protection part. The stability of the lower end of the device is guaranteed, the situation that the device is knocked over due to the uneven road surface is avoided, a rotating base drives a connecting base, a containing plate and a warning board above the containing plate to rotate, the placing angle of the containing plate is adjusted, the warning position of the warning board can be adjusted, operation is convenient, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas pipeline construction, in particular to an oil and gas pipeline construction safety warning device. Background Art

[0002] At present, there are often dangerous areas in construction sites. If construction workers get close to them, they will be in danger. Therefore, safety warnings and protections are needed for dangerous areas to avoid accidents to construction workers.

[0003] The road surface under construction often has uneven slopes. The general safety warning device is unstable when supported only by support rods. It is easy to topple over and slip spontaneously, thus creating construction hazards. At the same time, the current safety warning device is not convenient for replacing the warning sign.

[0004] Therefore, a safety warning device for oil and gas pipeline construction is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a safety warning device for oil and gas pipeline construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil and gas pipeline construction safety warning device, comprising a lower base plate;

[0007] The top surface of the lower bottom plate is provided with a positioning groove, the bottom surface of the lower bottom plate is fixedly provided with a sliding wheel, the sliding wheel is evenly provided with four, a placement plate is provided above the lower bottom plate, a lifting mechanism is provided between the lower bottom plate and the placement plate, and a placement mechanism is provided above the placement plate;

[0008] The bottom surface of the placement plate is provided with an arc groove, and the middle part of the bottom surface of the placement plate is provided with a connecting groove;

[0009] The lifting mechanism includes an adjusting part and a positioning part;

[0010] The placing mechanism comprises a placing part and a protecting part.

[0011] Preferably, the adjusting portion comprises a rotating seat, the bottom end of which is rotatably connected to the lower base plate, the top surface of which is fixedly provided with a connecting seat, the upper end of which is located inside the connecting groove and fixedly connected to the inner wall of the connecting groove.

[0012] Preferably, a fixing ring is sleeved on the outer side surface of the rotating seat, and the fixing ring is fixedly connected to the outer side surface of the rotating seat. First plugs are arranged on both sides of the fixing ring, and the lower end of the first plug is matched with the positioning groove.

[0013] Preferably, a hydraulic rod is fixedly provided on the top surface of the lower base plate, and the upper end of the hydraulic rod is located inside the arc-shaped groove and is slidably connected to the inner wall of the arc-shaped groove.

[0014] Preferably, the positioning part includes a positioning block, four of which are evenly arranged, the close ends of the positioning blocks are connected to the bearings on the outer side of the lower base plate, a stabilizing rod is arranged above the positioning block, the lower end of the stabilizing rod passes through the positioning block and is slidably connected to the positioning block, a limiting ring is sleeved on the lower end of the stabilizing rod, and the limiting ring is fixedly connected to the outer side of the stabilizing rod.

[0015] Preferably, the placement portion includes a placement rack, the left and right sides of the placement rack are provided with fixing holes, the front and rear sides of the placement rack are fixedly provided with fixing racks, and the bottom surface of the fixing rack is fixedly connected to the top surface of the placement plate.

[0016] Preferably, a warning sign is provided inside the placement rack, a positioning rack is provided in front of the placement rack, and second plugs are provided on the left and right sides of the positioning rack, and the proximal ends of the second plugs are located inside the fixing holes and matched with the fixing holes.

[0017] Preferably, the protection part comprises a fixing plate, the bottom surface of the fixing plate is fixedly connected to the top surface of the fixing frame, the top surface of the fixing plate is fixedly provided with a supporting frame, and the top surface of the supporting frame is fixedly provided with a rain shield.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the oil and gas pipeline construction safety warning device can

[0019] 1) By inserting the stabilizing rod, the lower end of the device is fixed to ensure the stability of the lower end of the device, and to prevent the device from tipping over due to uneven road surface. The rotating seat drives the connecting seat, the placement plate and the warning sign above the placement plate to rotate, and the placement angle of the placement plate is adjusted to adjust the warning position of the warning sign, which is easy to operate and improves the practicality of the device;

[0020] 2) By removing the second plug and then removing the positioning frame, the warning sign can be removed, which is convenient for disassembly and replacement of the warning sign. The rain shield can reduce the damage to the warning sign caused by rain and increase the service life of the warning sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a three-dimensional schematic diagram of the bottom surface of the placement plate of the utility model;

[0023] Figure 3 It is a three-dimensional schematic diagram of the jacking mechanism of the utility model;

[0024] Figure 4It is a three-dimensional schematic diagram of the placement mechanism of the utility model;

[0025] Figure 5 It is a three-dimensional schematic diagram of the positioning frame and the second plug of the utility model.

[0026] In the figure: 1 lower base plate, 2 sliding wheel, 3 placement plate, 4 lifting mechanism, 41 rotating seat, 42 connecting seat, 43 fixing ring, 44 first plug, 45 hydraulic rod, 46 positioning block, 47 stabilizing plug rod, 48 limiting ring, 5 warning sign, 6 placement mechanism, 61 placement frame, 62 fixing frame, 63 positioning frame, 64 second plug, 65 fixing plate, 66 supporting frame, 67 rain shield. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 5 , the utility model provides a technical solution: an oil and gas pipeline construction safety warning device, comprising a lower base plate 1;

[0030] A positioning groove is provided on the top surface of the lower bottom plate 1, a sliding wheel 2 is fixedly provided on the bottom surface of the lower bottom plate 1, and the sliding wheel 2 is evenly provided with four pieces. A placement plate 3 is provided above the lower bottom plate 1, a lifting mechanism 4 is provided between the lower bottom plate 1 and the placement plate 3, and a placement mechanism 6 is provided above the placement plate 3;

[0031] An arc groove is provided on the bottom surface of the placement plate 3, and a connecting groove is provided in the middle of the bottom surface of the placement plate 3;

[0032] The lifting mechanism 4 includes an adjusting part and a positioning part;

[0033] The placement mechanism 6 includes a placement portion and a protection portion;

[0034] The adjusting part includes a rotating seat 41, the bottom end of which is rotatably connected to the lower bottom plate 1, and a connecting seat 42 is fixedly arranged on the top surface of the rotating seat 41, and the upper end of the connecting seat 42 is located inside the connecting groove and fixedly connected to the inner wall of the connecting groove;

[0035] A fixing ring 43 is sleeved on the outer side of the rotating seat 41, and the fixing ring 43 is fixedly connected to the outer side of the rotating seat 41. First plugs 44 are arranged on both sides of the fixing ring 43, and the lower end of the first plug 44 is adapted to the positioning groove;

[0036] A hydraulic rod 45 is fixedly arranged on the top surface of the lower bottom plate 1, and the upper end of the hydraulic rod 45 is located inside the arc groove and is slidably connected to the inner wall of the arc groove. The positioning part includes a positioning block 46, and four positioning blocks 46 are evenly arranged. The near ends of the positioning blocks 46 are connected to the outer side bearings of the lower bottom plate 1. A stabilizing rod 47 is arranged above the positioning block 46, and the lower end of the stabilizing rod 47 passes through the positioning block 46 and is slidably connected to the positioning block 46. A limiting ring 48 is sleeved on the lower end of the stabilizing rod 47, and the limiting ring 48 is fixedly connected to the outer side of the stabilizing rod 47;

[0037] Furthermore, in this embodiment, the sliding wheel 2 drives the device to move to a suitable position, inserts the stabilizing rod 47, fixes the lower end of the device, starts the hydraulic rod 45, drives the placement plate 3 to move upward, and then adjusts the height of the warning sign 5. After the height adjustment is completed, the rotating seat 41 is rotated, and the rotating seat 41 drives the connecting seat 42 and the placement plate 3 and the warning sign 5 above the placement plate 3 to rotate, and adjusts the placement angle of the placement plate 3. After the angle is confirmed, the first plug 44 is inserted into the positioning hole to fix the placement plate 3 and the warning sign 5 on the placement plate 3;

[0038] Furthermore, in this embodiment, the stability of the lower end of the device is ensured by inserting the stabilizing rod 47 to fix the lower end of the device, thereby preventing the device from tipping over due to uneven road surface. The rotating seat 41 drives the connecting seat 42, the placement plate 3, and the warning sign 5 above the placement plate 3 to rotate, and the placement angle of the placement plate 3 is adjusted to adjust the warning position of the warning sign 5, which is easy to operate and improves the practicality of the device.

[0039] Embodiment 2

[0040] See also Figure 1-Figure 5 , and on the basis of the first embodiment, it is further obtained that: the placement portion includes a placement frame 61, the placement frame 61 has fixing holes on the left and right sides, the placement frame 61 is fixedly provided with fixing frames 62 on the front and rear sides, and the bottom surface of the fixing frame 62 is fixedly connected to the top surface of the placement plate 3;

[0041] A warning sign 5 is arranged inside the placement rack 61, a positioning rack 63 is arranged in front of the placement rack 61, and second plugs 64 are arranged on the left and right sides of the positioning rack 63. The proximal ends of the second plugs 64 are located inside the fixing holes and are matched with the fixing holes.

[0042] The protection part includes a fixing plate 65, the bottom surface of the fixing plate 65 is fixedly connected to the top surface of the fixing frame 62, the top surface of the fixing plate 65 is fixedly provided with a supporting frame 66, and the top surface of the supporting frame 66 is fixedly provided with a rain shielding plate 67;

[0043] Furthermore, in this embodiment, when the warning sign 5 is replaced, the second plug 64 is removed, and then the positioning frame 63 is removed, and the warning sign 5 can be removed. At the same time, a rain shield 67 is provided above the warning sign 5 to reduce the damage to the warning sign 5 caused by rain.

[0044] Furthermore, in this embodiment, the warning sign 5 can be removed by removing the second plug 64 and then removing the positioning frame 63, which makes disassembly and replacement of the warning sign 5 convenient. The rain shield 67 can reduce the damage to the warning sign 5 caused by rainwater and increase the service life of the warning sign 5.

[0045] When in use, the sliding wheel 2 drives the device to move to a suitable position, inserts the stabilizing rod 47, fixes the lower end of the device, ensures the stability of the lower end of the device, and prevents the device from tipping over due to uneven road surface, starts the hydraulic rod 45, drives the placement plate 3 to move upward, and then adjusts the height of the warning sign 5. After the height adjustment is completed, the rotating seat 41 is rotated, and the rotating seat 41 drives the connecting seat 42 and the placement plate 3 and the warning sign 5 above the placement plate 3 to rotate, and adjusts the placement angle of the placement plate 3. After the angle is confirmed, the first bolt 44 is inserted into the positioning hole to fix the placement plate 3 and the warning sign 5 on the placement plate 3, so that the warning position of the warning sign 5 can be adjusted, which is convenient to operate and improves the practicality of the device. When replacing the warning sign 5, the second bolt 64 is removed, and then the positioning frame 63 is removed, so that the warning sign 5 can be removed, which is convenient to disassemble and convenient to replace the warning sign 5. At the same time, a rain shield 67 is arranged above the warning sign 5, which can reduce the damage of rain to the warning sign 5 and improve the practical life of the warning sign 5.

[0046] Although the 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 safety warning device for oil and gas pipeline construction, comprising a lower base plate (1); The top surface of the lower base plate (1) is provided with a positioning groove, characterized in that: The bottom surface of the lower bottom plate (1) is fixedly provided with a sliding wheel (2), and four sliding wheels (2) are evenly arranged. A placement plate (3) is arranged above the lower bottom plate (1), a lifting mechanism (4) is arranged between the lower bottom plate (1) and the placement plate (3), and a placement mechanism (6) is arranged above the placement plate (3); An arc-shaped groove is provided on the bottom surface of the placement plate (3), and a connecting groove is provided in the middle of the bottom surface of the placement plate (3); The lifting mechanism (4) comprises an adjusting part and a positioning part; The adjusting portion comprises a rotating seat (41), the bottom end of the rotating seat (41) is rotatably connected to the lower base plate (1), the top surface of the rotating seat (41) is fixedly provided with a connecting seat (42), the upper end of the connecting seat (42) is located inside the connecting groove and is fixedly connected to the inner wall of the connecting groove; The positioning portion comprises a positioning block (46), four positioning blocks (46) are evenly arranged, the adjacent ends of the positioning blocks (46) are bearing-connected to the outer side surface of the lower base plate (1), a stabilizing rod (47) is arranged above the positioning block (46), the lower end of the stabilizing rod (47) passes through the positioning block (46) and is slidably connected to the positioning block (46), a limiting ring (48) is sleeved on the lower end of the stabilizing rod (47), and the limiting ring (48) is fixedly connected to the outer side surface of the stabilizing rod (47); The placement mechanism (6) comprises a placement portion and a protection portion; The placement portion comprises a placement frame (61), the left and right sides of the placement frame (61) are provided with fixing holes, the front and rear sides of the placement frame (61) are fixedly provided with fixing frames (62), and the bottom surface of the fixing frame (62) is fixedly connected to the top surface of the placement plate (3); The protection part comprises a fixing plate (65), the bottom surface of the fixing plate (65) being fixedly connected to the top surface of the fixing frame (62), the top surface of the fixing plate (65) being fixedly provided with a supporting frame (66), and the top surface of the supporting frame (66) being fixedly provided with a rain shielding plate (67).

2. The oil and gas pipeline construction safety warning device according to claim 1, characterized in that: A fixing ring (43) is sleeved on the outer side surface of the rotating seat (41), and the fixing ring (43) is fixedly connected to the outer side surface of the rotating seat (41). First plugs (44) are provided on both sides of the fixing ring (43), and the lower end of the first plug (44) is adapted to the positioning groove.

3. The oil and gas pipeline construction safety warning device according to claim 1, characterized in that: A hydraulic rod (45) is fixedly arranged on the top surface of the lower base plate (1); the upper end of the hydraulic rod (45) is located inside the arc-shaped groove and is slidably connected to the inner wall of the arc-shaped groove.

4. The oil and gas pipeline construction safety warning device according to claim 1, characterized in that: A warning sign (5) is arranged inside the placement rack (61), a positioning rack (63) is arranged in front of the placement rack (61), and second plugs (64) are arranged on the left and right sides of the positioning rack (63), and the proximal ends of the second plugs (64) are located inside the fixing hole and are adapted to the fixing hole.

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