CN213510679U - Tool for mortar anchor rod - Google Patents
Tool for mortar anchor rod Download PDFInfo
- Publication number
- CN213510679U CN213510679U CN202021897093.XU CN202021897093U CN213510679U CN 213510679 U CN213510679 U CN 213510679U CN 202021897093 U CN202021897093 U CN 202021897093U CN 213510679 U CN213510679 U CN 213510679U
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- Prior art keywords
- rod
- mortar
- sleeve
- stock
- mortar anchor
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Abstract
The utility model relates to a frock technical field discloses a frock for mortar stock, the test pencil comprises a pole body, the transversal regular hexagon that personally submits of the first end of the body of rod, the first end of the body of rod is used for being connected with pusher, the second end of the body of rod is hollow tubulose, the second end of the body of rod is used for the cover to locate the outside of mortar stock. The utility model discloses can restrict the radial degree of freedom of mortar stock, can prevent to take place between pusher and the mortar stock and rock, thick liquid stock bending, inclined to one side hole scheduling problem when avoiding pusher propelling movement stock guarantee the supporting ability of mortar stock when improving work efficiency, ensure construction quality.
Description
Technical Field
The utility model relates to a frock technical field especially relates to a frock for mortar stock.
Background
The tunnel construction is provided with a mortar anchor rod for supporting so as to ensure the safety of the tunnel construction. When the mortar anchor rod is arranged, generally, a hole is punched in surrounding rock, the mortar anchor rod is inserted into the drilled hole, mortar is injected into the hole, and after the mortar is solidified, a bolt is arranged at one end of the mortar anchor rod, which is positioned outside the hole, so that support resistance is provided.
When inserting a mortar bolt into a borehole, typically a pusher is pushed into the hole. Because the hole that the pusher is used for connecting the mortar stock is regular hexagon structure, and the mortar stock is the cylinder structure, and the mortar stock easily takes place to rock after the pusher is connected with the mortar stock, and this just leads to the direct propelling movement mortar stock of pusher can lead to the crooked, off-normal bore scheduling problem of mortar stock for the mortar stock loses the support ability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a frock for mortar anchor rod, can avoid crooked, the off-normal bore scheduling problem of mortar anchor rod when the mortar anchor rod is pushed the hand-hole, guarantees the support ability of mortar anchor rod.
In order to realize the above-mentioned purpose, the utility model provides a frock for mortar stock, the electric iron comprises a pole body, the transversal regular hexagon that personally submits of the first end of the body of rod, the first end of the body of rod is used for being connected with pusher, the second end of the body of rod is hollow tubulose, the outside of mortar stock is located to the second end of the body of rod for the cover.
Optionally, the body of rod includes first sleeve pipe and inserted bar, first sleeve pipe with the coaxial setting of inserted bar, the cross-section of inserted bar personally submits regular hexagon, the first end of inserted bar does the first end of the body of rod, the second end of inserted bar with first sheathed tube first end is connected, first sheathed tube second end does the second end of the body of rod, first sleeve pipe has the confession the inner chamber that the mortar stock was inserted and is established.
Optionally, the rod body further comprises a connecting piece, and the second end of the inserting rod is connected with the first end of the first sleeve through the connecting piece.
Optionally, the rod body further comprises a second sleeve, the connecting piece is connected with the second end of the inserted rod through the second sleeve, and the second sleeve is further connected with the inserted rod.
Optionally, the second sleeve is sleeved outside the inserted link.
Optionally, the first sleeve, the second sleeve and the inserted rod are coaxially arranged.
Optionally, the second end of the insertion rod is further fixedly connected to the connecting piece.
Optionally, the connecting piece is a steel plate.
Optionally, the first casing is a seamless pipe.
The embodiment of the utility model provides a frock for mortar stock, compared with the prior art, its beneficial effect lies in:
the embodiment of the utility model provides a frock for mortar stock, including the body of rod, the transversal regular hexagon of personally submitting of the first end of the body of rod, the first end of the body of rod is used for being connected with pusher, and the second end of the body of rod is hollow tubulose, and the second end of the body of rod is used for the cover to locate the outside of mortar stock. Through setting up this body of rod, can prevent that the emergence between pusher and the mortar anchor rod from rocking, the crooked, inclined to one side hole scheduling problem of thick liquid anchor rod when avoiding pusher propelling movement anchor rod guarantees the support ability of mortar anchor rod.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of an insert rod and a second sleeve according to an embodiment of the present invention.
Fig. 3 is a schematic view of an insert rod according to an embodiment of the present invention.
In the figure, 1, a rod body; 11. a first sleeve; 12. inserting a rod; 13. connecting sheets; 14. a second sleeve.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a tool for a mortar anchor rod according to an embodiment of the present invention includes a rod body 1, a cross section of a first end of the rod body 1 is a regular hexagon, the first end of the rod body 1 is used for being connected with a pusher, a second end of the rod body 1 is a hollow tube, and the second end of the rod body 1 is used for being sleeved on an outer portion of the mortar anchor rod. In this embodiment the pusher is a rock drill. The rock drill is connected with the mortar anchor rod through a tool. Set up like this, restricted the radial degree of freedom of mortar stock, can prevent to take place between rock drill and the mortar stock and rock, thick liquid stock bending, inclined to one side hole scheduling problem when avoiding rock drill propelling movement stock guarantee the supporting ability of mortar stock when improving work efficiency, ensure construction quality.
Referring to fig. 1, the rod body 1 includes a first sleeve 11 and an insertion rod 12, the first sleeve 11 and the insertion rod 12 are coaxially disposed, a cross section of the insertion rod 12 is a regular hexagon, a first end of the insertion rod 12 is a first end of the rod body 1, a second end of the insertion rod 12 is connected with the first end of the first sleeve 11, a second end of the first sleeve 11 is a second end of the rod body 1, and the first sleeve 11 has an inner cavity for a mortar anchor rod to be inserted. The shape of inserted bar 12 matches with the rock drill, and the shape of first sleeve pipe 11 can match with the mortar stock again, avoids the mortar stock to take place to rock when being connected through the frock with the rock drill to thick liquid stock bending, inclined to one side hole scheduling problem when avoiding pusher propelling movement stock guarantee the supporting ability of mortar stock. Because the mortar anchor rod needs to be separated from the first sleeve pipe 11 after entering the hole, the structure of the first sleeve pipe 11 can facilitate the separation of the tool and the mortar anchor rod. In the present embodiment, the first casing 11 is a seamless pipe.
The rod body 1 further comprises a connecting piece 13, and the second end of the inserting rod 12 is connected with the first end of the first sleeve 11 through the connecting piece 13. The connecting piece 13 is a steel plate. The thickness of the connecting piece 13 is 20 mm. The connecting piece 13 is arranged to stably connect the first sleeve 11 and the insert rod 12. The rod body 1 further comprises a second sleeve 14, the connecting piece 13 is connected with the second end of the inserted rod 12 through the second sleeve 14, and the second sleeve 14 is further connected with the inserted rod 12. The second sleeve 14 is provided to connect the plunger 12 and the connecting piece 13 together. The second sleeve 14 is sleeved outside the inserted link 12. In this embodiment, the second casing 14 is a seamless tube. The first sleeve 11, the second sleeve 14 and the plunger 12 are coaxially arranged. The setting more accords with constructor's working habit like this. It is also possible to provide that the second end of the plunger 12 is also fixedly connected to the connecting piece 13. This can further reinforce the strength of the connection between the plunger 12 and the connecting piece 13.
The utility model discloses a working process does: inserting the inserted link 12 into the rock drill, inserting one end of the mortar anchor rod into the first sleeve 11, aligning the other end of the mortar anchor rod with the hole, pushing the tool through the rock drill, and then pushing the mortar anchor rod into the hole by the tool.
To sum up, the embodiment of the utility model provides a frock for mortar anchor rod, it has restricted the radial degree of freedom of mortar anchor rod, can prevent to take place to rock between rock drill and the mortar anchor rod, and the thick liquid anchor rod is crooked when avoiding rock drill propelling movement anchor rod, the scheduling problem of inclined to one side hole guarantees the supporting ability of mortar anchor rod when improving work efficiency, ensures construction quality.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a frock for mortar stock, its characterized in that includes the body of rod, the cross section of the first end of the body of rod is personally submitted regular hexagon, the first end of the body of rod is used for being connected with the pusher, the second end of the body of rod is hollow tubulose, the outside of mortar stock is located to the second end of the body of rod for the cover.
2. The tool for the mortar anchor rod according to claim 1, wherein the rod body comprises a first sleeve and an insert rod, the first sleeve and the insert rod are coaxially arranged, the cross section of the insert rod is in a regular hexagon shape, the first end of the insert rod is the first end of the rod body, the second end of the insert rod is connected with the first end of the first sleeve, the second end of the first sleeve is the second end of the rod body, and the first sleeve is provided with an inner cavity for the mortar anchor rod to be inserted into.
3. The tooling for the mortar anchor rod of claim 2, wherein the rod body further comprises a connecting sheet, and the second end of the inserted rod is connected with the first end of the first sleeve through the connecting sheet.
4. The tooling for the mortar anchor rod of claim 3, wherein the rod body further comprises a second sleeve, the connecting piece is connected with the second end of the inserted rod through the second sleeve, and the second sleeve is further connected with the inserted rod.
5. A tool for a mortar anchor according to claim 4, wherein the second sleeve is sleeved outside the inserted rod.
6. A tool for a mortar anchor according to claim 5, wherein the first sleeve, the second sleeve and the insert rod are coaxially arranged.
7. A tooling for a mortar anchor rod according to claim 5, wherein the second end of the insert rod is also fixedly connected to the connecting piece.
8. A tool for a mortar anchor rod according to claim 3, wherein the connecting piece is a steel plate.
9. A tool for a mortar anchor according to claim 2, wherein the first sleeve is a seamless tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897093.XU CN213510679U (en) | 2020-09-02 | 2020-09-02 | Tool for mortar anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897093.XU CN213510679U (en) | 2020-09-02 | 2020-09-02 | Tool for mortar anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213510679U true CN213510679U (en) | 2021-06-22 |
Family
ID=76443977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021897093.XU Active CN213510679U (en) | 2020-09-02 | 2020-09-02 | Tool for mortar anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213510679U (en) |
-
2020
- 2020-09-02 CN CN202021897093.XU patent/CN213510679U/en active Active
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