CN214787292U - High well head of security prevents fender umbrella that falls - Google Patents

Abstract

The utility model discloses a high well head of security prevents fender umbrella that falls relates to the well head and prevents technical field that falls. This high well head of security protects umbrella that falls, including keeping off the ring, keep off the inside fixedly connected with reinforcement group of ring, reinforcement group is including the bearing, and the fixed surface of bearing connects in the inner wall surface of keeping off the ring, four telescopic links of the inner wall surface equidistance fixedly connected with of bearing, and the one end of four telescopic links all is fixed with the stripper plate, the equal fixedly connected with hydraulic stem in inner wall surface of four stripper plates, the equal fixedly connected with support ring of one end of four hydraulic stems. This high well head of security protects umbrella that falls, the position of four stripper plates of bearing adjustment will keep off the ring and put directly over the well head, and the lower extreme of four stripper plates is located the inside of well, and four hydraulic stem promote four stripper plates, and four telescopic links provide the holding power for four stripper plates, and four stripper plates are with the soil compaction of well head department, avoid the soil of well head not hard up, fall into in the well, have improved the work efficiency when drilling.

Description

High well head of security prevents fender umbrella that falls

Technical Field

The utility model relates to a technical field that falls is prevented to the well head specifically is a high well head of security protects umbrella that falls.

Background

The well drilling is an engineering of drilling a stratum into a cylindrical hole with a certain depth by using mechanical equipment, and can be divided into a pause drilling and a rotary drilling according to a rock crushing mode and a tool type, in geological work, a drilling equipment is used for drilling a cylindrical round hole with a small diameter and a large depth into the underground, also called a drilling hole, the diameter and the depth of the drilling hole are large, the drilling diameter of drilling oil, natural gas and underground water is large according to the drilling application, the buried depth of mineral products and the like, the main function is to obtain underground material data, namely, a rock core, a core, rock debris, a liquid sample, a gas sample and the like are taken from the drilling hole to be used as a geophysical well logging channel, the data of various geophysical fields of a rock stratum are obtained to be used as a manual channel for observing the geological dynamic condition of the underground water layer and hydrology and used for detection and mining combination, development of underground water, oil gas, geothermal and the like, and the well drilling is generally divided into geological general investigation or well drilling according to the application, Hydrogeological drilling, water well or engineering geological drilling, geothermal drilling, petroleum drilling and the like, but the soil of a well head is soft and easy to collapse in the drilling process, the difficulty in drilling is improved, the working efficiency is low, the life safety of workers is threatened in the collapse process of the well head, and the safety is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high well head of security protects umbrella that falls is prevented, will keep off the ring and put directly over the well head, the lower extreme of four stripper plates is located the inside of well, and four hydraulic stems promote four stripper plates, and four telescopic links provide the holding power for four stripper plates, and four stripper plates are with the soil compaction of well head department, and the soil of avoiding the well head is not hard up, falls into in the well, has improved the work efficiency when drilling.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high well head of security protects umbrella that falls, includes and keeps off the ring, the inside fixedly connected with of fender ring consolidates the group, it includes the bearing to consolidate the group, the outer fixed surface of bearing is connected in the inner wall surface of keeping off the ring, four telescopic links of the inner wall surface equidistance fixedly connected with of bearing, four the one end of telescopic link all is fixed with the stripper plate, four the equal fixedly connected with hydraulic stem in inner wall surface of stripper plate, four the equal fixedly connected with support ring of one end of hydraulic stem.

Furthermore, the right side of the upper surface of the baffle ring is rotatably connected with a first baffle through a hinge, the left side of the upper surface of the baffle ring is rotatably connected with a second baffle through a hinge, and the first baffle is matched with the second baffle.

Furthermore, the outer surfaces of the first baffle and the second baffle are both arc-shaped.

Furthermore, the first baffle and the second baffle are fixed through a buckle.

Furthermore, the distances between the four hydraulic rods are equal, and each hydraulic rod and the corresponding telescopic rod are located in the same axial direction.

Furthermore, the circle centers of the baffle ring, the support ring and the four extrusion plates are positioned on the same straight line.

The utility model provides a high well head of security protects umbrella that falls. The method has the following beneficial effects:

(1) this high well head of security protects umbrella that falls, the position of four stripper plates of bearing adjustment will keep off the ring and put directly over the well head, and the lower extreme of four stripper plates is located the inside of well, and four hydraulic stem promote four stripper plates, and four telescopic links provide the holding power for four stripper plates, and four stripper plates are not hard up with the soil compaction of well head department, avoid the soil of well head, fall into in the well, have improved the work efficiency when drilling.

(2) This high well head of security protects umbrella that falls, first baffle and second baffle match, make the drill bit carry out work through the window between first baffle and the second baffle, avoid the staff to fall down in the well, debris or personnel fall when the surface of first baffle and second baffle, slow gliding provides the buffering, avoid the impact force to ground, have improved the security.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a cut-away perspective view of the present invention.

In the figure: 1. a baffle ring; 2. reinforcing; 201. a pressing plate; 202. a hydraulic lever; 203. a bearing; 204. a support ring; 205. a telescopic rod; 3. a first baffle plate; 4. a second baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high well head of security protects umbrella that falls, including keeping off ring 1, keep off ring 1's inside fixedly connected with reinforcing group 2, reinforcing group 2 includes bearing 203, bearing 203's outer fixed surface connects in the inner wall surface that keeps off ring 1, four telescopic links 205 of bearing 203's inner wall surface equidistance fixedly connected with, four telescopic links 205's one end all is fixed with stripper plate 201, four stripper plate 201's the equal fixedly connected with hydraulic stem 202 in inner wall surface, the equal fixedly connected with support ring 204 of one end of four hydraulic stem 202.

In this embodiment: the position of four stripper plates 201 is adjusted to bearing 203, will keep off ring 1 and put directly over the well head, and the lower extreme of four stripper plates 201 is located the inside of well, and four hydraulic stem 202 promote four stripper plates 201, and four telescopic links 205 provide the holding power for four stripper plates 201, and four stripper plates 201 are with the soil compaction of well head department, and the soil of avoiding the well head is not hard up, falls into in the well, has improved the work efficiency when drilling.

Specifically, the right side of the upper surface of the baffle ring 1 is rotatably connected with a first baffle 3 through a hinge, the left side of the upper surface of the baffle ring 1 is rotatably connected with a second baffle 4 through a hinge, and the first baffle 3 is matched with the second baffle 4.

In this embodiment: first baffle 3 and second baffle 4 phase-match make the drill bit work through the window between first baffle 3 and the second baffle 4, avoid the staff to fall in the well.

Specifically, the outer surfaces of the first baffle 3 and the second baffle 4 are both arc-shaped.

In this embodiment: when the sundries or the personnel fall on the outer surfaces of the first baffle 3 and the second baffle 4, the sliding is slowed down, the buffer is provided, and the impact force on the ground is avoided.

Specifically, the first baffle 3 and the second baffle 4 are fixed by a buckle.

In this embodiment: first baffle 3 and second baffle 4 are fixed through the buckle, prevent that first baffle 3 and second baffle 4 are unexpected to be opened.

Specifically, the distances between the four hydraulic rods 202 are equal, and each hydraulic rod 202 and the corresponding telescopic rod 205 are located in the same axial direction.

In this embodiment: the distances among the four hydraulic rods 202 are equal, so that the stress of the support ring 204 is balanced, and the damage of parts caused by uneven stress is avoided.

Specifically, the centers of the baffle ring 1, the support ring 204 and the four extrusion plates 201 are located on the same straight line.

In this embodiment: the circle centers of the baffle ring 1, the support ring 204 and the four extrusion plates 201 are on the same straight line, so that the drill bit is positioned at the central point of a well head, and the angular deviation of the drill bit is avoided.

When the device is used, the bearing 203 adjusts the positions of the four extrusion plates 201, the baffle ring 1 is placed right above a well mouth, the lower ends of the four extrusion plates 201 are positioned in the well, the four hydraulic rods 202 push the four extrusion plates 201, the four telescopic rods 205 provide supporting force for the four extrusion plates 201, the four extrusion plates 201 compact soil at the well mouth, the soil at the well mouth is prevented from loosening and falling into the well, the safety and the working efficiency during well drilling are improved, the first baffle plate 3 is matched with the second baffle plate 4, a drill bit works through a window between the first baffle plate 3 and the second baffle plate 4, the situation that a worker falls into the well and sundries or personnel fall onto the outer surfaces of the first baffle plate 3 and the second baffle plate 4 is avoided, the first baffle plate 3 slides downwards at a slow speed to provide buffering effect, the impact force on the ground is avoided, the first baffle plate 3 and the second baffle plate 4 are fixed through a buckle, and the first baffle plate 3 and the second baffle plate 4 are prevented from being opened accidentally, the distances among the four hydraulic rods 202 are equal, so that the supporting ring 204 is stressed in a balanced manner, the damage of parts caused by uneven stress is avoided, the circle centers of the baffle ring 1, the supporting ring 204 and the four extrusion plates 201 are on the same straight line, the drill bit is positioned at the central point of a well mouth, and the angular deviation of the drill bit is avoided.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high well head of security protects umbrella that falls, includes fender ring (1), its characterized in that: keep off the inside fixedly connected with of ring (1) and consolidate group (2), consolidate group (2) and include bearing (203), the outer fixed surface of bearing (203) is connected in the inner wall surface that keeps off ring (1), the inner wall surface equidistance fixedly connected with of bearing (203) four telescopic link (205), four the one end of telescopic link (205) all is fixed with stripper plate (201), four the equal fixedly connected with hydraulic stem (202), four of inner wall surface of stripper plate (201) the equal fixedly connected with support ring (204) of one end of hydraulic stem (202).

2. A well head anti-falling protective umbrella with high safety according to claim 1, characterized in that: keep off the right side of ring (1) upper surface and be connected with first baffle (3) through the hinge rotation, the upper surface left side of keeping off ring (1) is connected with second baffle (4) through the hinge rotation, first baffle (3) and second baffle (4) phase-match.

3. A well head anti-falling protective umbrella with high safety according to claim 2, characterized in that: the outer surfaces of the first baffle (3) and the second baffle (4) are both arc-shaped.

4. A well head anti-falling protective umbrella with high safety according to claim 3, characterized in that: the first baffle (3) and the second baffle (4) are fixed through a buckle.

5. A well head anti-falling protective umbrella with high safety according to claim 1, characterized in that: the distances among the four hydraulic rods (202) are equal, and each hydraulic rod (202) and the corresponding telescopic rod (205) are located in the same axial direction.

6. A well head anti-falling protective umbrella with high safety according to claim 1, characterized in that: the circle centers of the baffle ring (1), the support ring (204) and the four extrusion plates (201) are positioned on the same straight line.

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