CN212265660U - Light internal clamping drill rod wrench - Google Patents
Light internal clamping drill rod wrench Download PDFInfo
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- CN212265660U CN212265660U CN202020362440.2U CN202020362440U CN212265660U CN 212265660 U CN212265660 U CN 212265660U CN 202020362440 U CN202020362440 U CN 202020362440U CN 212265660 U CN212265660 U CN 212265660U
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Abstract
A lightweight inside-grip drill rod wrench, comprising: the first clamping piece is provided with a first side surface; one end of the second clamping piece is connected with one end of the first clamping piece, the first clamping piece is positioned on one side of the second clamping piece, and the first side surface faces the second clamping piece; the third clamping piece is provided with a second side face, one end of the third clamping piece is connected with one end, close to the first clamping piece, of the second clamping piece, the third clamping piece is located on one side, away from the first clamping piece, of the second clamping piece, the second side face is opposite to the first side face, the first clamping piece, the second clamping piece and the third clamping piece are located in the same plane, and the first side face and the second side face are spaced at a certain distance and used for clamping a target drill rod. The utility model discloses during the use, the staff is holding the second fastener and is rotating the drilling rod, forms a lever, saves staff's strength, and then reduces staff's intensity of labour.
Description
Technical Field
The utility model relates to a drilling rod instrument especially relates to a light-duty inside callipers formula drilling rod spanner.
Background
The drill rod is a steel pipe with threads at the tail part and is used for connecting drilling equipment (a jumbolter, a rock drilling machine and the like) and a drilling and grinding device (a PDC drill bit, a straight drill bit and the like) positioned at the bottom end of a drill hole. The main functions of the drill rod are to transmit torque and axial impact force and to convey the drill chip flushing liquid (high-pressure liquid medium) to the bottom end of the drill hole, and the drill hole is continuously deepened by gradually lengthening the drill rod. The drill rod must be able to withstand large internal and external pressures, twists, bends and vibrations, and it can be used repeatedly during the drilling process.
The drill pipe generally needs a plurality of drill pipes to link together through the adapter sleeve in the use, the hexagonal drill pipe that is the cross-section for regular hexagon is commonly used at present in drilling, the adapter sleeve has the internal thread, drill pipe one end has corresponding external screw thread, link together with the drill pipe sleeve through internal thread and external screw thread, when linking together drill pipe and adapter sleeve at present, generally the staff directly with the hand-operated drill pipe makes it link together with the adapter sleeve, also during the dismantlement simultaneously the staff directly with the hand-operated drill pipe with it dismantles with the adapter sleeve.
When the drill rod is disassembled and installed in the mode, due to the fact that the drill rod is thin, a worker needs to consume large force when screwing the drill rod with hands to firmly connect the drill rod and the connecting sleeve and disassemble, and large work burden is given to the worker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a connect the laborsaving light-duty inside callipers formula drilling rod spanner of dismantlement drilling rod.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a lightweight inside-grip drill rod wrench, comprising:
the first clamping piece is provided with a first side surface;
one end of the second clamping piece is connected with one end of the first clamping piece, the first clamping piece is positioned on one side of the second clamping piece, and the first side surface faces the second clamping piece;
the third clamping piece is provided with a second side face, one end of the third clamping piece is connected with one end, close to the first clamping piece, of the second clamping piece, the third clamping piece is located on one side, away from the first clamping piece, of the second clamping piece, the second side face is opposite to the first side face, the first clamping piece, the second clamping piece and the third clamping piece are located in the same plane, and the first side face and the second side face are spaced at a certain distance and used for clamping a target drill rod.
Light-duty inside callipers formula drilling rod spanner, wherein, first side with second side parallel arrangement, the second side with first fastener reaches the plane at second fastener place is perpendicular, just the second side with first side distance cooperatees with the target drilling rod.
Light-duty inside callipers formula drilling rod spanner, wherein, first fastener is the hex drill pipe, and a side does first side.
Light-duty inside callipers formula drilling rod spanner, wherein, the third fastener is the hex drill pipe, and a side does the second side.
Light-duty inside callipers formula drilling rod spanner, wherein, the second fastener does the hex drill pipe, and two parallel sides respectively with first side reaches second side fixed connection.
Light-duty inside callipers formula drilling rod spanner, wherein, first fastener is kept away from second fastener end with distance between the second fastener with the third fastener is kept away from second fastener end with distance between the second fastener is the same.
The light inner clamping type drill rod wrench is characterized in that the length of the second clamping piece is 4-6 times of the distance between the second clamping piece end and the second clamping piece away from the first clamping piece.
Light-duty inside callipers formula drilling rod spanner, wherein, first fastener is kept away from second fastener end with distance between the second fastener is greater than 50 mm.
Light-duty inside callipers formula drilling rod spanner, wherein, second fastener length is greater than 200 mm.
Light-duty inside callipers formula drilling rod spanner, wherein, first fastener is kept away from first draw-in groove has been seted up to second fastener one end, first draw-in groove perpendicular to first fastener reaches the plane at second fastener place.
Compared with the prior art, the beneficial effects of the utility model are that:
when the drill rod is required to be rotated, the target drill rod is clamped between the first side surface and the second side surface, and the target drill rod can be rotated by rotating the second clamping piece; when connecting two drilling rods or dismantling two drilling rods, use two spanners, two drilling rods that need to be connected of centre gripping, when needing to be connected to together, the handle is twisted to the different direction of two different handles orientation, the direction of twisting is that drilling rod and adapter sleeve are screwed up or are loosened, when using this handle to twist the drilling rod, the second fastener has certain length, first fastener blocks the target drilling rod with the third fastener, when rotating target drilling rod, the staff is holding the second fastener and is rotating the drilling rod, form a lever, save staff's strength, and then reduce staff's burden.
Drawings
FIG. 1 is a view of the present invention in use;
FIG. 2 is a front view of the embodiment provided by the present invention;
fig. 3 is a top view of an embodiment of the present invention;
fig. 4 is a left side view of the embodiment of the present invention;
FIG. 5 is a front view of another embodiment of the present invention;
Detailed Description
Referring to fig. 1-5, it should be understood by those skilled in the art that the terms "upper", "lower", "one end", "the other end", etc. in the disclosure of the present invention are based on the orientations and positional relationships shown in the drawings, which are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the above terms should not be construed as limiting the present invention.
The drill pipe generally needs a plurality of drill pipes to link together through the adapter sleeve in the use, and the adapter sleeve has the internal thread, and drill pipe one end has corresponding external screw thread, links together through internal thread and external screw thread and drill pipe cover, when linking together drill pipe and adapter sleeve at present, generally the staff directly with the hand-operated drill pipe make it link together with the adapter sleeve, also during the dismantlement simultaneously the staff directly with the hand-operated drill pipe with it dismantles with the adapter sleeve.
When the drill rod is disassembled and installed in the mode, due to the fact that the drill rod is thin, a worker needs to consume large force when screwing the drill rod with hands to firmly connect the drill rod and the connecting sleeve and disassemble, and large work burden is given to the worker.
Based on this, this embodiment provides a light-duty inside callipers formula drilling rod spanner, its characterized in that includes:
a first clip member 100 having a first side 110;
a second card member 200, one end of the second card member 200 is connected with one end of the first card member 100, the first card member 100 is positioned at one side of the second card member 200, and the first side 110 faces the second card member 200;
the third clamping member 300 is provided with a second side surface 310, one end of the third clamping member 300 is connected with one end of the second clamping member close to the first clamping member, the third clamping member 300 is positioned on one side of the second clamping member 200, which is far away from the first clamping member 100, the second side surface 310 is opposite to the first side surface 110, the first clamping member 100, the second clamping member 200 and the third clamping member 300 are positioned in the same plane, and the first side surface 110 and the second side surface 310 are spaced at a certain distance and used for clamping a target drill rod.
When the drill rod clamping device is used, as shown in fig. 1, when the drill rod needs to be rotated, the target drill rod is clamped between the first side surface and the second side surface, and the target drill rod can be rotated by rotating the second clamping piece. When connecting two drilling rods or dismantling two drilling rods, use two spanners, two drilling rods that need to be connected of centre gripping, when needing to be connected to together, the handle is twisted to the different direction of two different handles orientation, the direction of twisting is that drilling rod and adapter sleeve are screwed up or are loosened, when using this handle to twist the drilling rod, the second fastener has certain length, first fastener blocks the target drilling rod with the third fastener, when rotating target drilling rod, the staff is holding the second fastener and is rotating the drilling rod, form a lever, save staff's strength, and then reduce staff's burden.
It should be noted that the target drill rod is a drill rod to be connected or detached, and the target drill rod is a hexagonal drill rod.
In some embodiments, the first side 110 and the second side 310 are arranged in parallel, the second side 310 is perpendicular to the plane of the first clamping member 100 and the second clamping member 200, and the distance between the second side 310 and the first side 110 is matched with the target drill rod.
The first side surface 110 and the second side surface 310 are arranged in parallel, so that a target drill rod can be better clamped between the first side surface and the second side surface, and the matching of the distance between the first side surface and the second side surface and the target drill rod means that the width of the hexagonal drill rod is matched with the distance between the first side surface and the second side surface, and the matching means that the width of the hexagonal drill rod is the same as or slightly smaller than the distance between the first side.
In some embodiments, the first jaw 100 is a hex drill and one side is a first side; the third clamping piece 300 is a hexagonal drill rod, and one side surface is a second side surface; the second clamping member 200 is a hex drill rod, and two parallel side surfaces are fixedly connected to the first side surface 110 and the second side surface 310, respectively.
All adopt the hex drill pipe with first fastener 100, second fastener 200, third fastener 300, the old and useless drilling rod that can adopt the tunnel job site when this embodiment is implemented directly can, first fastener and second fastener, second fastener can the direct weld when being connected with the third fastener to because what the second fastener adopted is the hex drill pipe, can adopt the drilling rod with the same model of target drilling rod, consequently can be at the direct preparation of scene, need not measure the parameter of target drilling rod.
It further says that, at present at the in-process that uses the drilling rod to bore the hole, the condition of the drilling hole of drilling rod is stopped up to the piece appears easily, the centre bore that runs through the drilling rod in the drilling rod is the drilling hole, can adopt this spanner to strike the drilling rod side this moment and make the piece of stifled surface at the drilling hole get rid of, simultaneously in the site operation process, concave depression department often can appear in the tunnel surface, need lay anchor net and steel band on the tunnel surface, the second fastener of this device can set up in the draw-in groove that the stock machine is used for the card drilling rod, the lift effect through the stock machine drives the second fastener and goes up and down, and then drive first fastener and third fastener and promote anchor net and steel band and the concave depression department on tunnel surface and paste tightly through the second fastener, through using hexagonal drilling rod, can directly insert and establish in the stock machine.
In some embodiments, a first locking groove is formed at an end of the first card media 100 away from the second card media 200, and the first locking groove is perpendicular to the planes of the first card media 100 and the second card media 200.
The first clamping grooves can clamp the steel belt through the first clamping grooves when the steel belt is required to be attached to the concave parts of the roadway, and the steel belt is pushed to be attached to the concave parts of the roadway.
In some embodiments, the distance between the first clip piece 100 and the second clip piece 200 away from the end of the second clip piece 200 is the same as the distance between the third clip piece 300 and the second clip piece 200 away from the end of the second clip piece 200.
The distance that can make first fastener and third fastener keep away from second fastener end and second fastener is the same, can be when supporting anchor net and steel band, better promotion anchor net and steel band are pasted tightly with the tunnel surface, can change simultaneously with the target drilling rod card between first fastener and third fastener.
In some embodiments, the length of the second clip piece 200 is 4-6 times the distance between the end of the first clip piece 100 distal from the second clip piece 200 and the second clip piece 200.
The second clamping piece 200 with the length can clamp the target drill rod by the first clamping piece and the second clamping piece, and meanwhile, the second clamping piece 200 with the length is longer, so that the drill rod can be rotated by smaller force under the condition that a worker can use the drill rod.
In some embodiments, the distance between the first clip 100 and the second clip 200 away from the end of the second clip 200 is greater than 50 mm.
It should be noted that when the target drill rod rotates, an adjustable wrench may also be used, but when the bayonet of the adjustable wrench is used to clamp the drill rod, the drill rod may often fall off during the rotation process due to insufficient bayonet depth of the adjustable wrench.
The distance between the end of the first clamping piece 100 far away from the second clamping piece 200 and the second clamping piece 200 is more than 50mm, so that the drill rod can be clamped better, and the depth is enough, so that the drill rod cannot fall off.
In some embodiments, the second clip piece 200 is greater than 200mm in length.
The second escapement 200 is longer than 200mm and can rotate the target drill rod with a smaller force.
The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (10)
1. A light internal clamping type drill rod wrench is characterized by comprising:
a first clip member (100) having a first side surface (110);
a second clip piece (200), one end of the second clip piece (200) is connected with one end of the first clip piece (100), the first clip piece (100) is positioned at one side of the second clip piece (200), and the first side surface (110) faces the second clip piece (200);
the third clamping piece (300) is provided with a second side surface (310), one end of the third clamping piece (300) is connected with one end, close to the first clamping piece, of the second clamping piece, the third clamping piece (300) is located on one side, away from the first clamping piece (100), of the second clamping piece (200), the second side surface (310) is opposite to the first side surface (110), the first clamping piece (100), the second clamping piece (200) and the third clamping piece (300) are located in the same plane, and a certain distance is reserved between the first side surface (110) and the second side surface (310) and used for clamping a target drill rod.
2. The lightweight internally-clamped drill rod wrench as claimed in claim 1, wherein the first side surface (110) and the second side surface (310) are arranged in parallel, the second side surface (310) is perpendicular to the plane of the first jaw (100) and the second jaw (200), and the distance between the second side surface (310) and the first side surface (110) is matched with the target drill rod.
3. The lightweight internally-clamping drill rod wrench as recited in claim 2, wherein the first clamping member (100) is a hex drill rod and one side is the first side.
4. The lightweight internally-clamping drill rod wrench as claimed in claim 3, wherein the third clamping member (300) is a hex drill rod and one side is the second side.
5. The lightweight internally-clamping drill rod wrench as claimed in claim 4, wherein the second clamping member (200) is the hex drill rod, and two parallel side surfaces are fixedly connected to the first side surface (110) and the second side surface (310), respectively.
6. The lightweight internally-clamped drill rod wrench according to claim 5, wherein the distance between the end of the first jaw (100) remote from the second jaw (200) and the second jaw (200) is the same as the distance between the end of the third jaw (300) remote from the second jaw (200) and the second jaw (200).
7. The lightweight internally-clamped drill rod wrench according to claim 6, wherein the length of the second jaw (200) is 4-6 times the distance between the end of the first jaw (100) remote from the second jaw (200) and the second jaw (200).
8. The lightweight internally-clamped drill rod wrench according to claim 7, wherein the distance between the end of the first jaw (100) remote from the second jaw (200) and the second jaw (200) is greater than 50 mm.
9. The lightweight internally-clamped drill rod wrench according to claim 8, wherein the second jaw (200) is greater than 200mm in length.
10. The light-duty internally-clamping type drill rod wrench as recited in claim 9, wherein a first clamping groove is formed at one end of the first clamping piece (100) far away from the second clamping piece (200), and the first clamping groove is perpendicular to the plane where the first clamping piece (100) and the second clamping piece (200) are located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020362440.2U CN212265660U (en) | 2020-03-20 | 2020-03-20 | Light internal clamping drill rod wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020362440.2U CN212265660U (en) | 2020-03-20 | 2020-03-20 | Light internal clamping drill rod wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212265660U true CN212265660U (en) | 2021-01-01 |
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ID=73884302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020362440.2U Active CN212265660U (en) | 2020-03-20 | 2020-03-20 | Light internal clamping drill rod wrench |
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| Country | Link |
|---|---|
| CN (1) | CN212265660U (en) |
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2020
- 2020-03-20 CN CN202020362440.2U patent/CN212265660U/en active Active
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