CN213654796U - Anchor group drilling positioning and stable drilling device - Google Patents
Anchor group drilling positioning and stable drilling device Download PDFInfo
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- CN213654796U CN213654796U CN202022194127.5U CN202022194127U CN213654796U CN 213654796 U CN213654796 U CN 213654796U CN 202022194127 U CN202022194127 U CN 202022194127U CN 213654796 U CN213654796 U CN 213654796U
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- hoop
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- driving handle
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Abstract
The utility model discloses an anchor wall drilling positioning and stabilizing device, which comprises a rod body; one end of the rod body is rotatably provided with a driving handle, the other end of the rod body is fixedly connected with the outer wall of one hoop plate of the hoop, one ends of two semicircular hoop plates of the hoop are hinged, and the other ends of the two hoop plates of the hoop are in movable contact; the outer wall of the rod body between the driving handle and the hoop is fixed with more than two lug plates, one end of the pull rope is fixedly connected with the driving handle, and the other end of the pull rope sequentially penetrates through the hole of each lug plate and is fixedly connected with the other hoop plate of the hoop. The advantages are that: through the utility model discloses when carrying out spacingly to the drilling rod, operation drive handle pulling stay cord, the stay cord moves the in-process along the hole of otic placode, stimulates the hoop board of one of them activity of staple bolt, makes two hoop board locks of staple bolt on the drilling rod, is convenient for carry on spacingly to the drilling rod, and off tracking when avoiding the drilling rod action, through the utility model discloses can effectively avoid staff's hand and drilling rod direct contact, effectively prevent steady driller hand injury.
Description
The technical field is as follows:
the utility model relates to a colliery is equipment technical field in the pit, in particular to steady drilling equipment of anchor group drilling location.
Background art:
when the coal mine underground tunneling working face roadway side support is adopted, drilling is usually carried out by using an air coal drill in a 2-3 person matching mode, before drilling, the position of an orifice is accurately found according to a designed interval, one person holds the air coal drill tightly with both hands, and the other person holds the rod body of the twist drill rod stably with both hands to carry out 'point-to-eye' positioning; a drill holding person drills an opening in a low-speed slow-pushing mode, a drill stabilizing person grasps the rod body with both hands, and if the drill stabilizing person wears gloves or cuffs are not tightened, the drill stabilizing person is easily wound by the drill rod to cause injury; even if the twist drill is not worn according to the regulations, once a crevasse or a barb is formed on the twist drill rod body, the hand of a drill stabilizing person can still be injured.
Therefore, for solving the safety risk problem that hands are injured in the manual anchor wall supporting operation process and preventing the mechanical injury accidents of drilling stabilizing personnel during anchor wall supporting, the anchor wall drilling and positioning drill stabilizing device is provided, and the operation safety is guaranteed.
The utility model has the following contents:
an object of the utility model is to provide a can guarantee that the drilling rod of fluted drill is stable and avoid steady bore impaired anchor group drilling location steady drilling device of personnel.
The utility model discloses by following technical scheme implement: an anchor side drilling positioning and stabilizing device comprises a rod body, a hoop and a pull rope; one end of the rod body is rotatably provided with a driving handle, the other end of the rod body is fixedly connected with the outer wall of one hoop plate of the hoop, one ends of two semicircular hoop plates of the hoop are hinged, and the other ends of the two hoop plates of the hoop are in movable contact; the driving handle and between the hoops, the outer wall of the rod body is fixed with more than two lug plates, one end of the pull rope is fixedly connected with the driving handle, and the other end of the pull rope sequentially penetrates through the holes of the lug plates and is fixedly connected with the other hoop plate of the hoops.
Further, a handle is fixed at one end of the rod body, which is adjacent to the driving handle.
Furthermore, a rod stabilizing handle is fixed on the rod body between the driving handle and the hoop.
The utility model has the advantages that: through the utility model discloses when carrying out spacingly to the drilling rod, operation drive handle pulling stay cord, the stay cord moves the in-process along the hole of otic placode, stimulates the hoop board of one of them activity of staple bolt, makes two hoop board locks of staple bolt on the drilling rod, is convenient for carry on spacingly to the drilling rod, and the off tracking when avoiding the drilling rod action, from this, through the utility model discloses can effectively avoid staff's hand and drilling rod direct contact, effectively prevent steady driller hand injury, guarantee operation safety.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
Fig. 3 is a top view of fig. 2.
The parts in the drawings are numbered as follows: the rod body 1, logical groove 1.1, staple bolt 2, stay cord 3, drive handle 4, otic placode 5, handle 6, steady pole handle 7, drilling rod 8, articulated shaft 9.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, an anchor upper drilling positioning and stabilizing device comprises a rod body 1, an anchor ear 2 and a pull rope 3; one end of the rod body 1 is rotatably provided with a driving handle 4, in the embodiment, the rod body 1 is radially provided with a through groove 1.1, the top end of the driving handle 4 penetrates through the through groove 1.1 and is rotatably connected with the rod body 1 through a hinge shaft 9, the hinge shaft 9 is vertically arranged relative to the axis of the rod body 1, and thus, the driving handle 4 can be operated to rotate around the hinge shaft 9; the other end of the rod body 1 is fixedly connected with the outer wall of one hoop plate of the hoop 2, one ends of two semicircular hoop plates of the hoop 2 are hinged, the other ends of the two hoop plates of the hoop 2 are movably contacted, the hoop 2 can realize surface contact and limit with the drill rod 8, and the drill rod 8 is favorably prevented from being separated from a hole site; when the hoop 2 and the drill rod 8 are coaxial, a 2mm-4mm gap is left between the drill rod 8 and the hoop 2, in the embodiment, the diameter of the drill rod 8 is 28mm, and the inner diameter of the hoop 2 is 32 mm; more than two lug plates 5 are fixed on the outer wall of the rod body 1 between the driving handle 4 and the hoop 2, one end of the pull rope 3 is fixedly connected with the driving handle 4, and the other end of the pull rope 3 sequentially penetrates through the holes of the lug plates 5 to be fixedly connected with the other hoop plate of the hoop 2; a handle 6 is fixed at one end of the rod body 1 adjacent to the driving handle 4, and when the driving handle 4 is operated, a worker can conveniently operate the rod body by holding the handle 6; a stable rod handle 7 is fixed on the rod body 1 between the driving handle 4 and the hoop 2, which is more beneficial for workers to stabilize the utility model, ensures the stability of the utility model when drilling, and ensures the operation efficiency; utilize the wind coal to bore when driling, through the utility model discloses carry on spacingly to drilling rod 8, staff's a hand grips stabilizer handle 7, and the other hand grips handle 6, 4 pulling stay cords 3 of simultaneous operation drive handle, stay cord 3 moves the in-process along the hole of otic placode 5, the hoop plate of one of them activity of pulling staple bolt 2, two hoop plate locks that make staple bolt 2, inject drilling rod 8 in the operation of the required within range, prevent that drilling rod 8 from breaking away from the hole site, from this, through the utility model discloses can effectively avoid staff's hand and 8 direct contact of drilling rod, it is injured to prevent effectively that steady driller's hand, ensures operation safety, easy operation moreover.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An anchor group drilling positioning and stabilizing device is characterized by comprising a rod body, a hoop and a pull rope; one end of the rod body is rotatably provided with a driving handle, the other end of the rod body is fixedly connected with the outer wall of one hoop plate of the hoop, one ends of two semicircular hoop plates of the hoop are hinged, and the other ends of the two hoop plates of the hoop are in movable contact; the driving handle and between the hoops, the outer wall of the rod body is fixed with more than two lug plates, one end of the pull rope is fixedly connected with the driving handle, and the other end of the pull rope sequentially penetrates through the holes of the lug plates and is fixedly connected with the other hoop plate of the hoops.
2. The anchor group drilling positioning and stabilizing device as claimed in claim 1, wherein a handle is fixed to one end of the rod body adjacent to the driving handle.
3. The anchor group drilling, positioning and stabilizing device as claimed in claim 1, wherein a stabilizing handle is fixed on the rod body between the driving handle and the hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194127.5U CN213654796U (en) | 2020-09-29 | 2020-09-29 | Anchor group drilling positioning and stable drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194127.5U CN213654796U (en) | 2020-09-29 | 2020-09-29 | Anchor group drilling positioning and stable drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654796U true CN213654796U (en) | 2021-07-09 |
Family
ID=76698926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022194127.5U Active CN213654796U (en) | 2020-09-29 | 2020-09-29 | Anchor group drilling positioning and stable drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213654796U (en) |
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2020
- 2020-09-29 CN CN202022194127.5U patent/CN213654796U/en active Active
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