CN217345329U - Tool for taking out valve of grouting pump - Google Patents

Abstract

The utility model relates to a pump body equipment fields such as slush pump and grouting pump, in particular to an instrument for taking out grouting pump valve. The utility model discloses an instrument for taking out grouting pump valve is including supporting the connecting piece, strikeing and last spacing piece, the vertical screw rod portion that is equipped with valve's screw thread looks adaptation of lower extreme tip of supporting the connecting piece, the assembly that strikeing can reciprocate in support on the connecting piece, go up spacing piece assemble in support the upper portion of connecting piece, the strikeing is used for the rebound striking under the exogenic action go up spacing piece. The advantages are that: structural design is simple, reasonable, can avoid conventional sledge hammer to strike and crow bar sled to move the damage that causes valve, the slip casting pump body, and whole instrument is convenient suitable for, and easy operation has improved the site work efficiency greatly, reduces personnel's labour's loss.

Description

Tool for taking out valve of grouting pump

Technical Field

The utility model relates to an applied slush pump, many fields trades of grouting pump such as geological exploration, water conservancy, building, pump body equipment fields such as in particular to slush pump and grouting pump disclose an instrument for taking out grouting pump valve.

Background

The mud pump is a main device for mud circulation in geological exploration and has the functions of supplying flushing fluid (mud or clear water) into a drill hole in the drilling process so as to circulate in the drill hole, so that the aims of carrying rock debris to return to the ground surface, keeping the bottom of the hole clean, cooling and lubricating a drill bit and a drilling tool, protecting the hole wall from collapse, assisting in drilling and the like are fulfilled.

The grouting pump can be used for grouting cracks, loose layers and karst caves of earth dams of reservoirs and riverways, grouting under pressure such as rotary spraying grouting and static pressure grouting, and grouting for reinforcing foundations of constructional engineering, highways and railways. And can also be used for conveying slurry mixed by solid and liquid phases such as lime slurry, cement slurry and the like in other water conservancy construction and construction in the construction industry.

In recent years, grouting pumps are widely applied to ground grouting in exploration and treatment projects of ground areas of coal mines.

The valve in the grouting pump is a main fitting of the grouting pump and is also a vulnerable fitting, the valve seat is frequently impacted to form a groove in the production process, so that the valve seat and the valve seat are damaged, and the valve seat is usually clamped in the valve seat due to damage and deformation, so that the cylinder does not work, and the water feeding amount is influenced.

Because the valve working space of the grouting pump is small, the valve is difficult to take out after being stuck. In the traditional technology, a valve is taken out after the valve is loosened by knocking with a hammer or prying with a crow bar, but certain damage can be caused to the valve and a pump body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a effectual defect of overcoming prior art is provided for taking out grouting pump valve's instrument.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a tool for taking out grouting pump valve, includes support connecting piece, impact member and last spacing piece, the lower extreme tip of above-mentioned support connecting piece vertically be equipped with the screw rod portion of valve's screw thread looks adaptation, the assembly that above-mentioned impact member can reciprocate is on above-mentioned support connecting piece, above-mentioned spacing piece assembly is in the upper portion of above-mentioned support connecting piece on, above-mentioned impact member is used for upwards moving the above-mentioned spacing piece that limits of striking under the exogenic action.

The utility model has the advantages that: structural design is simple, reasonable, can avoid conventional sledgehammer to strike and crow bar sled moves the damage that causes valve, the slip casting pump body, and whole instrument is convenient suitable, and easy operation has improved field work efficiency greatly, reduces personnel's labour's loss.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

The impact piece is used for moving between the upper limiting piece and the lower limiting piece under the action of external force.

The beneficial effect of adopting the further technical scheme is that: the design of lower spacing piece can make the position of impact piece move and inject between upper and lower spacing piece, can not deviate from beyond the support connecting piece, and structural integrity is better.

Further, the supporting and connecting piece is a vertically arranged columnar member.

The beneficial effect of adopting the further technical scheme is that: the supporting and connecting piece adopts a conventional columnar structure, and is simple in structure and easy to use.

Further, the support connector and the screw portion are integrally formed.

The beneficial effect of adopting the further technical scheme is that: the support connecting piece and the screw rod part are integrally formed, and the support connecting piece and the screw rod part are high in structural strength and durable.

Further, the supporting and connecting piece is a screw rod.

The beneficial effect of adopting the further technical scheme is that: the supporting connecting piece is made of a conventional screw rod, materials are convenient to obtain, and the preparation is simpler and quicker.

Further, the impact member is a sleeve-shaped member sleeved outside the supporting and connecting member.

The beneficial effect of adopting the further technical scheme is that: the impact piece adopts the sleeve structure with the support connecting piece adaptation, and reciprocating for supporting the connecting piece during the use is more smooth and easy, and it is more convenient to use.

Further, a handle member is connected to the impact member.

The beneficial effect of adopting the further technical scheme is that: the handle piece is convenient to design, external force is applied to the impact piece through the handle piece, and therefore effective impact of the impact piece on the upper limiting piece is facilitated.

Further, the upper limiting member is a ring-shaped member, which is sleeved on the upper portion of the supporting connector and is fixedly connected with the supporting connector.

The beneficial effect of adopting the further technical scheme is that: the upper limiting piece and the supporting connecting piece are matched tightly, and the assembly is simpler and more convenient.

Further, the lower limiting member is a ring-shaped member, which is sleeved on the lower portion of the supporting connector and is fixedly connected with the supporting connector.

The beneficial effect of adopting the further technical scheme is that: the lower limiting piece and the supporting connecting piece are matched tightly, and the assembly is simpler and more convenient.

Furthermore, a torsion part for driving the support connecting piece to rotate is fixed at the upper end part of the support connecting piece.

The beneficial effect of adopting the further technical scheme is that: the design of the torsion part enables the supporting connecting piece to be operated more quickly and conveniently when the supporting connecting piece is screwed with the screw thread of the valve.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention for a tool for extracting a valve of a grouting pump.

Fig. 2 is a schematic structural view of another embodiment of the tool for extracting a valve of a grouting pump according to the present invention.

FIG. 3 is a schematic view of another embodiment of a tool for removing a valve of a grouting pump according to the present invention;

FIG. 4 is a schematic structural view of yet another embodiment of a tool for removing a valve of a grouting pump according to the present invention;

fig. 5 is a schematic diagram of some other embodiments of the present invention for a tool for extracting a valve of a grouting pump.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support link; 2. an impact member; 3. an upper limiting member; 4. a lower retainer; 5. a handle member; 11. a screw section; 12. a torsion member.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, the tool for taking out a valve of a grouting pump of the present embodiment includes a supporting connector 1, an impact member 2, and an upper limiting member 3, wherein a screw portion 11 adapted to a screw thread of the valve is vertically provided at a lower end portion of the supporting connector 1, the impact member 2 is vertically assembled on the supporting connector 1, the upper limiting member 3 is assembled on an upper portion of the supporting connector 1, and the impact member 2 is adapted to move upward to strike the upper limiting member 3 under an external force.

The using process is as follows:

when the valve needs to be taken out on site, if the valve is not locked, the valve can be directly taken out by connecting the screw part 11 at the lower end of the support connecting piece 1 in the embodiment with the valve screw thread. If the valve and the valve seat are locked, after the support connecting piece 1 is connected with the screw thread on the valve, an upward external force is applied to the impact piece 2 to enable the impact piece to move upwards relative to the support connecting piece 1, so that the impact piece 2 impacts the upper limit piece 3 upwards, and the impact force is transmitted to the upper limit piece 3.

As a preferred embodiment, as shown in fig. 2, the lower limiting member 4 is further included, the lower limiting member 4 is mounted on a lower portion of the support link 1, and the impact member 2 is configured to move between the upper limiting member 3 and the lower limiting member 4 by an external force.

In the above embodiment, the lower limiting piece 4 is designed to limit the position of the impact piece 2, specifically, the impact piece 2 is limited between the upper limiting piece 3 and the lower limiting piece 4, that is, each time of impact, the impact piece 2 moves upwards from the position of the lower limiting piece 4 to impact the upper limiting piece 3, on one hand, the impact piece 2 can be prevented from moving downwards for too large distance to impact a valve seat under misoperation, on the other hand, the impact piece 2 can be prevented from being separated from the lower end of the support connecting piece 1 when the device is not used, and the integrity of the device is maintained.

It should be added that: the vertical distance between the upper limiting piece 3 and the lower limiting piece 4 is the moment of the impact piece 2, therefore, the length of the distance can be set reasonably according to actual needs, and details are not repeated here.

In a preferred embodiment, the supporting and connecting member 1 is a vertically arranged column-shaped member.

In the above embodiment, the supporting and connecting member 1 is a relatively conventional cylindrical member, so that the whole structure is very simple, the carrying is also relatively convenient, and meanwhile, the impact member 2 can move up and down along the supporting and connecting member, the moving path is basically free from obstruction, the loss of external force is reduced, and the effect of saving power is indirectly achieved.

In a preferred embodiment, the supporting connector 1 is integrally formed with the screw portion 11.

In the above embodiment, the support connector 1 and the screw rod portion 11 are integrally formed, that is, the support connector and the screw rod portion are integrally formed, so that the connection is seamless, the overall structural strength is high, and the fracture or the separation of the support connector and the screw rod portion is not easy to occur.

In a preferred embodiment, the supporting and connecting member 1 is a screw.

In the above embodiment, the support connecting member 1 is a conventional screw member, and does not need to be additionally processed, and is convenient to produce and use.

It should be added that: the supporting connecting piece 1 is prepared by adopting a conventional screw rod, the production and processing materials of the whole device are all field local materials, the required materials are visible everywhere, the new materials and the waste materials can be used, the production and manufacturing cost is low, and the efficiency is high.

In a preferred embodiment, the striking element 2 is a sleeve-shaped member that is sleeved outside the supporting and connecting element 1.

In the above embodiment, on the basis that the supporting and connecting member 1 is a columnar member, the impact member 2 is a sleeve member matched with the columnar member in size, and when external force is applied to the impact member 2 to move up and down, the impact member can move up and down smoothly along the straight supporting and connecting member 1, so that the use is convenient.

In order to facilitate the application of external force of the impact piece 2, when the impact piece is used, the external force can be held by two hands, the impact piece 2 is moved to impact the upper limiting piece 3 by applying the external force upwards, anti-slip lines convenient for holding and applying the external force can be arranged on the periphery of the impact piece 2, of course, a handle piece 5 convenient for applying the external force can be arranged on the impact piece 2 (as shown in fig. 3 and 4), and the specific structure of the handle piece 5 at least comprises the following structural forms:

1) as shown in fig. 3, the handle member 5 includes a connecting rod perpendicular to the impact member 2, and a handle connected to the connecting rod, when in use, an operator holds the handle to drive the impact member 2 to move upwards, so that the overall operation is convenient.

2) As shown in fig. 4, the handle member 5 may be a gripping ring fixed on both sides of the impact member 2, and the operator may hold the gripping ring on both sides with both hands to apply an upward force to the impact member 2 to impact the upper limiting member 3, so that the transmission of the structural force is more stable and the impact force is greater.

Certainly, in order to further reduce the labor intensity of the operator, an electric driving mechanism may be additionally configured to connect the impact member 2 to the valve, the support connecting member 1 is connected to the valve, and the electric driving mechanism drives the impact member 2 to repeatedly move up and down to impact the upper stopper 3 to separate the valve from the valve seat.

In a preferred embodiment, the upper stopper 3 is a ring-shaped member, which is fitted over the supporting connector 1 and is connected and fixed to the supporting connector 1.

In the above embodiment, the upper limiting member 3 is a conventional annular member, which is very convenient to obtain, generally, the support connector 1 is a metal (steel) member, the upper limiting member 3 is also a metal (steel) member, the upper limiting member 3 is fixed to the support connector 1 by welding after being sleeved on the support connector, and the overall structural strength is better.

In this embodiment, the impact member 2 is a cylinder, the upper limiting member 3 is a circular ring member, and the outer diameter of the upper limiting member 3 is larger than that of the impact member 2, so that the impact member 2 cannot be separated from the supporting and connecting member 1, and effective impact operation is realized.

In a preferred embodiment, the lower stopper 4 is a ring-shaped member that is fitted around the lower portion of the supporting link 1 and is connected and fixed to the supporting link 1.

In the above embodiment, the lower limiting part 4 is a conventional annular member, which is very convenient to obtain, generally, the support connecting part 1 is a metal (steel) member, the lower limiting part 4 is also a metal (steel) member, the lower limiting part 4 is fixed by welding after being sleeved on the support connecting part 1, and the overall structural strength is better.

In this embodiment, the impact member 2 is a cylinder, the lower limiting member 4 is a circular ring member, and the outer diameter of the lower limiting member 4 is larger than that of the impact member 2, so that the impact member 2 cannot move downwards to separate from the support connector 1.

As a preferred embodiment, as shown in fig. 5, a torsion member 12 for driving the support link 1 to rotate is fixed to an upper end of the support link.

In the above embodiment, the torsion member 12 is designed to facilitate the rotation by applying an external force during the connection between the screw portion 11 at the lower end of the support connector 1 and the valve, so that the operation is easy and the difficulty of assembly is reduced.

The torsion member 12 may be a ring-shaped member fixed to the upper end of the support connector 1, a rod-shaped member transversely fixed to the upper end of the support connector 1, or a hand wheel.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a instrument for taking out grouting pump valve which characterized in that: including supporting connecting piece (1), impact piece (2) and last spacing piece (3), the lower extreme tip of supporting connecting piece (1) is vertical be equipped with screw rod portion (11) of valve's screw thread looks adaptation, impact piece (2) can reciprocate assemble in support on the connecting piece (1), go up spacing piece (3) assemble in the upper portion of supporting connecting piece (1), impact piece (2) are used for the rebound striking under the exogenic action last spacing piece (3).

2. A tool for extracting a valve of an injection pump according to claim 1, wherein: still include down spacing piece (4), spacing piece (4) are assembled down in the lower part of support connecting piece (1), impact member (2) are used for under the exogenic action in go up spacing piece (3) and spacing piece (4) down between remove.

3. The tool for extracting a valve of a grouting pump according to claim 2, characterized in that: the supporting connecting piece (1) is a vertically arranged columnar member.

4. A tool for extracting a valve of a grouting pump according to claim 3, characterized in that: the supporting connecting piece (1) and the screw rod part (11) are integrally formed.

5. The tool for extracting a valve of a grouting pump according to claim 4, characterized in that: the supporting connecting piece (1) is a screw rod.

6. A tool for extracting a valve of a grouting pump according to any one of claims 3 to 5, characterized in that: the impact piece (2) is a sleeve-shaped component sleeved outside the supporting connecting piece (1).

7. The tool for extracting a fan of a grouting pump of claim 6, wherein: the impact piece (2) is connected with a handle piece (5).

8. The tool for extracting a fan of a grouting pump of claim 6, wherein: the upper limiting piece (3) is an annular component which is sleeved on the upper part of the supporting connecting piece (1) and is fixedly connected with the supporting connecting piece (1).

9. The tool for extracting a fan of a grouting pump of claim 6, wherein: the lower limiting piece (4) is an annular component which is sleeved on the lower part of the supporting connecting piece (1) and is fixedly connected with the supporting connecting piece (1).

10. A tool for extracting a valve of a grouting pump according to any one of claims 1 to 5, characterized in that: and a torsion part (12) for driving the support connecting piece (1) to rotate is fixed at the upper end part of the support connecting piece.

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