CN210118153U - Quick fastening device for anchor rod - Google Patents
Quick fastening device for anchor rod Download PDFInfo
- Publication number
- CN210118153U CN210118153U CN201921096374.2U CN201921096374U CN210118153U CN 210118153 U CN210118153 U CN 210118153U CN 201921096374 U CN201921096374 U CN 201921096374U CN 210118153 U CN210118153 U CN 210118153U
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- China
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- stock
- fixed
- fastening device
- threaded rod
- roof
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Abstract
The utility model relates to a top stock fastener field specifically discloses a quick fastener of top stock, and to current fastener inconvenient carrying out quick fastening to the backing plate of stock bottom, can not control the top stock limit and rotate the limit and impel moreover, the poor problem of practicality, the scheme as follows now is proposed, and it includes the base, the cylinder is installed at the top of base, and the piston rod of cylinder is fixed with the alignment jig, installs servo motor on the bottom inner wall of alignment jig, and servo motor's output shaft transmission is connected with the mounting panel, and the left and right-hand member in top of mounting panel is fixed with relative baffle, the riser that sets up respectively, and threaded connection has the one-way threaded rod that the level set up on the riser, and the right-hand member of one-way threaded rod is fixed with the handle. The utility model relates to an ingenious, compact structure, easy operation, the convenience fastens fast to the roof stock, both can steadily rotate the roof stock, can steadily impel the roof stock again, is convenient for install the roof stock, and the practicality is strong.
Description
Technical Field
The utility model relates to a top anchor rod fastening technical field especially relates to a quick fastener of top anchor rod.
Background
The anchor rod is the most basic component of roadway support in the contemporary coal mine, and the anchor rod reinforces the surrounding rocks of the roadway together to support the surrounding rocks per se. The conventional anchor rod is not only used for mines, but also used in engineering technology for reinforcing main bodies of slopes, tunnels and dams. The anchor rod is used as a tension member penetrating into the stratum, one end of the anchor rod is connected with an engineering structure, the other end of the anchor rod penetrates into the stratum, the whole anchor rod is divided into a free section and an anchoring section, the free section is an area for transmitting the tension at the head of the anchor rod to an anchoring body, and the anchor rod is used for applying prestress to the anchor rod. When the roof stock is installed, stretch into the mounting hole with the top of roof stock earlier, then press from both sides the bottom of roof stock, it rotates to control the stock with the stock machine after that, impel the stock simultaneously, the limit is rotated and is impeld, and fixed cover is equipped with the backing plate on the bottom outer wall of stock, but current fastener is inconvenient to carry out quick fastening to the backing plate of stock bottom, can not control the roof stock limit in addition and rotate the limit and impel, the practicality is poor, therefore need us to design a quick fastener of roof stock, solve these problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of quick fastener of roof-bolter has solved current fastener and has conveniently not fastened fast to the backing plate of stock bottom, can not control the roof-bolter limit moreover and rotate the limit and impel, the poor problem of practicality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick fastener of roof-bolck, the on-line screen storage device comprises a base, the cylinder is installed at the top of base, the piston rod of cylinder is fixed with the alignment jig, install servo motor on the bottom inner wall of alignment jig, servo motor's output shaft transmission is connected with the mounting panel, the top left and right-hand member of mounting panel is fixed with the baffle, the riser of relative setting respectively, threaded connection has the one-way threaded rod that the level set up on the riser, the right-hand member of one-way threaded rod is fixed with the handle, the left end of one-way threaded rod is connected with the limiting plate through the bearing rotation, the spacing groove has been seted up to the left end of limiting plate, the draw-in groove has been seted up to the right-hand member of baffle, the position of draw-in groove is corresponding with the position.
Preferably, set up on the riser with screw hole and two guiding holes, the inner wall threaded connection of one-way threaded rod and screw hole, two the guide bar respectively with the inner wall sliding connection of two guiding holes, the size of connecting block all is greater than the size of guiding hole.
Preferably, the middle part of the top end of the mounting plate is provided with a storage groove, and the storage groove is located between the baffle and the limiting plate.
Preferably, the adjusting frame is of a cylindrical structure, and the mounting plate is of a disc-shaped structure.
Preferably, the annular groove is opened at the inner wall top of alignment jig, is fixed with many horizontal poles on the lateral wall of mounting panel, and the horizontal pole all with the inner wall sliding connection of annular groove.
Preferably, telescopic rods are fixed to the periphery of the bottom of the adjusting frame, the bottoms of the telescopic rods are fixedly connected with the top of the base, and the air cylinders are located among the four telescopic rods.
The utility model has the advantages that:
1. the one-way threaded rod is controlled by the rotating handle to drive the limiting plate to be stably close to or far away from the baffle plate, so that the roof bolt can be conveniently and quickly fastened;
2. the rotation of the top anchor rod is controlled through the servo motor, the top anchor rod is stably pushed through the air cylinder, and the top anchor rod can be installed.
The utility model relates to an ingenious, compact structure, easy operation, the convenience fastens fast to the roof stock, both can steadily rotate the roof stock, can steadily impel the roof stock again, is convenient for install the roof stock, and the practicality is strong, suitable popularization.
Drawings
Fig. 1 is a front view of the quick fastening device for the top anchor rod of the present invention.
Fig. 2 is a top view of the mounting plate of the quick fastening device for the top anchor rod according to the present invention.
Fig. 3 is a top view of the adjusting bracket of the quick fastening device for the top anchor rod of the present invention.
In the figure: the automatic adjusting device comprises a base 1, a cylinder 2, an adjusting frame 3, a servo motor 4, a mounting plate 5, a baffle 6, a vertical plate 7, a one-way threaded rod 8, a handle 9, a limiting plate 10, a limiting groove 11, a clamping groove 12, an article placing groove 13, a telescopic rod 14, an annular groove 15, a cross rod 16, a guide rod 17 and a connecting block 18.
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.
Referring to fig. 1-3, a quick fastening device for a top anchor rod comprises a base 1, a cylinder 2 is installed on the top of the base 1, an adjusting frame 3 is fixed on a piston rod of the cylinder 2, a servo motor 4 is installed on the inner wall of the bottom of the adjusting frame 3, an output shaft of the servo motor 4 is in transmission connection with a mounting plate 5, a baffle 6 and a vertical plate 7 which are oppositely arranged are respectively fixed on the left end and the right end of the top of the mounting plate 5, a horizontally arranged one-way threaded rod 8 is in threaded connection with the vertical plate 7, a handle 9 is fixed on the right end of the one-way threaded rod 8, a limiting plate 10 is rotatably connected at the left end of the one-way threaded rod 8 through a bearing, a limiting groove 11 is formed at the left end of the limiting plate 10, a clamping groove 12 is formed at the right end of the baffle 6, the position of the clamping, the right ends of the guide rods 17 penetrate through the vertical plate 7 and are fixedly provided with connecting blocks 18.
In this embodiment, set up on riser 7 with screw hole and two guiding holes, the inner wall threaded connection of one-way threaded rod 8 and screw hole, two guide bars 17 respectively with the inner wall sliding connection of two guiding holes, connecting block 18's size all is greater than the size of guiding hole, the top middle part of mounting panel 5 has been seted up and has been put thing groove 13, it is located between baffle 6 and the limiting plate 10 to put thing groove 13, alignment jig 3 is the tubular structure, mounting panel 5 is discoid structure, ring channel 15 has been seted up at the inner wall top of alignment jig 3, be fixed with many horizontal poles 16 on mounting panel 5's the lateral wall, horizontal pole 16 all with ring channel 15's inner wall sliding connection, all be fixed with telescopic link 14 around alignment jig 3's bottom, the bottom of telescopic link 14 all with base 1's top fixed connection, cylinder.
In this embodiment, the fixing manner between the members is one of screw fixing and welding fixing. The utility model relates to an ingenious, compact structure, easy operation, the convenience fastens fast to the roof stock, both can steadily rotate the roof stock, can steadily impel the roof stock again, is convenient for install the roof stock, and the practicality is strong, suitable popularization.
The working principle is as follows: in the utility model, a controller is arranged on the side wall of the adjusting frame 3, the model of the controller is AT89C51, the controller, the cylinder 2 and the servo motor 3 are all connected with an external power supply through wires and can be supplied with power by being connected with the power supply, the cylinder 2 and the servo motor 3 are both electrically connected with the controller, the switch of the controller can be controlled by the controller, when in use, an operator drives the one-way threaded rod 8 to rotate by clockwise rotating the handle 9, under the limiting action of the two guide rods 17, the one-way threaded rod 8 drives the limiting plate 10 to stably move rightwards, when the distance between the limiting plate 10 and the baffle 6 is larger than the size of the cushion plate AT the bottom of the top anchor rod, the rotating handle 9 is stopped, the bottom of the top anchor rod is stretched into the object placing groove 13, the position of the cushion plate corresponds to the position of the limiting groove 11 and the position of the clamping groove 12, control one-way threaded rod 8 through anticlockwise rotation handle 9 and drive limiting plate 10 steady leftward movement after that, and then make the right-hand member card of backing plate advance in draw-in groove 12, make baffle 6 and limiting plate 10 fasten fast to the roof stock, then it is rotatory to control mounting panel 5 through servo motor 4, under the limiting action of horizontal pole 16 and ring channel 15, make mounting panel 5 drive the steady rotation of the roof stock of fastening, rethread actuating cylinder 2 impels alignment jig 3, under the limiting action of telescopic link 14, make alignment jig 3 steadily impel the roof stock, finally reach the purpose that the roof stock was impeld on the limit of rotating, the convenience is installed to the roof stock.
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", 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 to simplify the description, but 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A quick fastening device for a top anchor rod comprises a base (1) and is characterized in that a cylinder (2) is installed at the top of the base (1), an adjusting frame (3) is fixed on a piston rod of the cylinder (2), a servo motor (4) is installed on the inner wall of the bottom of the adjusting frame (3), an output shaft of the servo motor (4) is in transmission connection with a mounting plate (5), the left end and the right end of the top of the mounting plate (5) are respectively fixed with a baffle (6) and a vertical plate (7) which are oppositely arranged, a horizontally arranged one-way threaded rod (8) is in threaded connection with the vertical plate (7), a handle (9) is fixed at the right end of the one-way threaded rod (8), a limiting plate (10) is rotatably connected at the left end of the one-way threaded rod (8) through a bearing, a limiting groove (11) is formed at the left end of the limiting plate (10), a clamping groove (12), the right-hand member of limiting plate (10) is fixed with two guide bars (17), one-way threaded rod (8) are located two between guide bar (17), riser (7) are all run through to the right-hand member of guide bar (17) and are fixed with connecting block (18).
2. The quick fastening device of the roof bolt according to claim 1, characterized in that the vertical plate (7) is provided with a threaded hole and two guide holes, the one-way threaded rod (8) is in threaded connection with the inner wall of the threaded hole, the two guide rods (17) are respectively in sliding connection with the inner walls of the two guide holes, and the connecting blocks (18) are larger than the guide holes.
3. The quick fastening device of the roof bolt according to claim 1, characterized in that the middle of the top end of the mounting plate (5) is provided with a storage groove (13), and the storage groove (13) is located between the baffle (6) and the limiting plate (10).
4. A roof bolt rapid fastening device according to claim 1, characterized in that the adjusting bracket (3) is of a cylindrical configuration and the mounting plate (5) is of a disc configuration.
5. The quick fastening device of the roof bolt according to claim 1, characterized in that the top of the inner wall of the adjusting bracket (3) is provided with an annular groove (15), the side wall of the mounting plate (5) is fixed with a plurality of cross bars (16), and the cross bars (16) are all connected with the inner wall of the annular groove (15) in a sliding manner.
6. The quick fastening device for the roof bolt according to claim 1, wherein the telescopic rods (14) are fixed around the bottom of the adjusting frame (3), the bottoms of the telescopic rods (14) are fixedly connected with the top of the base (1), and the air cylinder (2) is located between the four telescopic rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096374.2U CN210118153U (en) | 2019-07-15 | 2019-07-15 | Quick fastening device for anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096374.2U CN210118153U (en) | 2019-07-15 | 2019-07-15 | Quick fastening device for anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118153U true CN210118153U (en) | 2020-02-28 |
Family
ID=69617597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921096374.2U Expired - Fee Related CN210118153U (en) | 2019-07-15 | 2019-07-15 | Quick fastening device for anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210118153U (en) |
-
2019
- 2019-07-15 CN CN201921096374.2U patent/CN210118153U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200228 Termination date: 20210715 |