CN113585252A - Anchor rod construction device for constructional engineering - Google Patents

Anchor rod construction device for constructional engineering Download PDF

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Publication number
CN113585252A
CN113585252A CN202111068326.4A CN202111068326A CN113585252A CN 113585252 A CN113585252 A CN 113585252A CN 202111068326 A CN202111068326 A CN 202111068326A CN 113585252 A CN113585252 A CN 113585252A
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CN
China
Prior art keywords
anchor rod
vehicle body
rod
supporting
construction device
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Pending
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CN202111068326.4A
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Chinese (zh)
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李树玉
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Individual
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Individual
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Priority to CN202111068326.4A priority Critical patent/CN113585252A/en
Publication of CN113585252A publication Critical patent/CN113585252A/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74Means for anchoring structural elements or bulkheads
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00Setting anchoring-bolts

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention is suitable for the technical field of building engineering, and particularly relates to an anchor rod construction device for building engineering, which comprises a vehicle body, wherein the surface of the vehicle body is provided with an installation seat, the installation seat is connected with a support plate in a sliding manner, the surface of the support plate is provided with a clamping mechanism, the support plate is connected with a feeding mechanism, the installation seat is connected with an adjusting mechanism, and a support mechanism is arranged between the installation seat and the vehicle body. The accuracy of stock location has been improved.

Description

Anchor rod construction device for constructional engineering
Technical Field
The invention relates to the technical field of constructional engineering, in particular to an anchor rod construction device for constructional engineering.
Background
The building engineering refers to the general name of various buildings and engineering facilities providing material and technical foundation for human life and production, and anchor rods in the building engineering are the most basic components of roadway support in modern coal mines, and are used for reinforcing surrounding rocks of the roadway to support the surrounding rocks per se.
When the anchor rod is under construction, generally carry out the trompil earlier in the anchor rod needs male position, then put into the inside in hole with the insertion end of anchor rod, insert the inside in hole with the anchor rod is whole with the help of external force at last, grout to the inside of anchor rod again at last to accomplish the construction of anchor rod.
However, in the process of inserting the anchor rod, the method for constructing the anchor rod cannot ensure that the anchor rod is inserted into the anchor rod along the direction of the hole, and the anchor rod and the hole are easy to deviate, so that the phenomenon of inaccurate positioning of the anchor rod is caused, and the construction efficiency is further influenced.
Disclosure of Invention
The present invention is directed to a bolt construction device for construction engineering to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an anchor rod construction device for constructional engineering comprises a vehicle body, wherein an installation seat is arranged on the surface of the vehicle body, a supporting plate is connected to the installation seat in a sliding mode, a clamping mechanism is arranged on the surface of the supporting plate, a feeding mechanism is arranged inside the installation seat and connected with the supporting plate, and an adjusting mechanism for adjusting the inclination angle of the installation seat and a supporting mechanism for movably supporting the installation seat are arranged between the installation seat and the vehicle body;
the clamping mechanism is used for fixing the anchor rod;
the feeding mechanism is used for controlling the support plate to move, and then the anchor rod is controlled to move towards the hole through the clamping mechanism;
the adjusting mechanism is used for adjusting the inclination angle of the mounting seat so as to control the inclination angle of the anchor rod;
the supporting mechanism is used for movably supporting the mounting seat.
Further: fixture includes the first lantern ring, the inboard of first lantern ring is equipped with first arc and the second arc of relative distribution, first arc and first lantern ring fixed connection, the second arc is connected through first elastic component and first lantern ring inner wall, first lantern ring threaded connection has the bolt that is used for extrudeing the second arc.
Further: one side that the backup pad was kept away from to the mount pad is equipped with the spacing ring, the inboard of spacing ring is equipped with a plurality of rubber wheels that are the circumference and distribute, the rubber wheel rotates and is connected with the support frame, be equipped with a plurality of recesses on the inner wall of spacing ring, the support frame stretches into the inside of recess and through second elastic component rather than sliding connection.
Further: the surface mounting of backup pad has second lantern ring and first motor, one side that first lantern ring is close to first motor is fixed with the disc, the output of first motor is connected with the disc, first lantern ring is located the inside of second lantern ring and is connected rather than rotating.
Further: the inside of mount pad is equipped with the cavity, feed mechanism is including setting up the second motor inside the cavity, the output of second motor is equipped with first threaded rod, first threaded rod threaded connection has first moving member, the mount pad surface is equipped with the passageway, first moving member runs through the passageway and is connected with the backup pad.
Further: the adjusting mechanism comprises a second threaded rod, the second threaded rod penetrates through the vehicle body and is connected with the vehicle body in a rotating mode, the second threaded rod is in threaded connection with a second moving piece, the second moving piece is movably connected with a first connecting rod, one end, far away from the second moving piece, of the first connecting rod is movably connected with the mounting seat, one end, far away from the second threaded rod, of the mounting seat is movably connected with a second connecting rod, and one end, far away from the mounting seat, of the second connecting rod is fixedly connected with the vehicle body.
Further: the supporting mechanism comprises a telescopic rod fixedly connected with the vehicle body, a first sliding block is movably connected to one end, far away from the vehicle body, of the telescopic rod, a sliding groove is formed in the outer wall of the base, and the first sliding block is located inside the sliding groove and is connected with the sliding groove in a sliding mode through a third elastic assembly.
Further: the connecting frames are distributed on the surface of the vehicle body oppositely, second sliding blocks penetrate through the connecting frames and are connected with the connecting frames through fourth elastic assemblies, the second sliding blocks are movably connected with supporting rods, and the other ends of the supporting rods are movably connected with the mounting seat.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides an anchor rod construction equipment that building engineering used, this device passes through the inclination of adjustment mechanism regulation mount pad to play an adjusting action to the inclination of anchor rod, can guarantee that the anchor rod advances along the direction in hole, avoided taking place the phenomenon of relative skew between anchor rod and the hole, improved the accuracy of anchor rod location, still be equipped with supporting mechanism between mount pad and the automobile body in addition, carry out the activity support through supporting mechanism to the mount pad, the effectual stability performance that improves the mount pad.
Drawings
Fig. 1 is a front view showing an overall structure of a bolt constructing apparatus for construction work.
Fig. 2 is a right side view of a clamping mechanism of an anchor rod construction device for construction work.
Fig. 3 is a left side view of a limit assembly of an anchor rod construction device for construction engineering.
Fig. 4 is a front view showing the connection of a first collar and a second collar of a bolt constructing apparatus for construction work.
Fig. 5 is a front view of a bolt installation apparatus feed mechanism for construction work.
Fig. 6 is a schematic view of a support mechanism of a bolting work apparatus for construction work.
Fig. 7 is a front view illustrating a connection between an anchor rod constructing device connecting frame and a second slider for construction work.
In the figure: 1-vehicle body, 2-mounting seat, 3-supporting plate, 4-clamping mechanism, 41-limiting component, 411-limiting ring, 412-rubber wheel, 413-supporting frame, 414-groove, 415-second elastic component, 42-first arc plate, 43-second arc plate, 44-first elastic component, 45-bolt, 46-disc, 47-second collar, 48-first motor, 49-first collar, 5-feeding mechanism, 51-cavity, 52-first moving piece, 53-channel, 54-second motor, 55-first threaded rod, 6-adjusting mechanism, 61-second threaded rod, 62-second moving piece, 63-first connecting rod, 64-second connecting rod, 7-supporting mechanism, 71-third elastic component, 72-first sliding block, 73-sliding groove, 74-telescopic rod, 75-connecting frame, 76-second sliding block, 77-supporting rod and 78-fourth elastic component.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In this embodiment, please refer to fig. 1, an anchor rod construction device for construction engineering includes a vehicle body 1, a mounting seat 2 is disposed on a surface of the vehicle body 1, the mounting seat 2 is slidably connected with a supporting plate 3, a clamping mechanism 4 is disposed on a surface of the supporting plate 3, a feeding mechanism 5 is disposed inside the mounting seat 2, the feeding mechanism 5 is connected with the supporting plate 3, and an adjusting mechanism 6 for adjusting an inclination angle of the mounting seat 2 and a supporting mechanism 7 for movably supporting the mounting seat 2 are disposed between the mounting seat 2 and the vehicle body 1;
the clamping mechanism 4 is used for fixing the anchor rod;
the feeding mechanism 5 is used for controlling the support plate 3 to move, and further controlling the anchor rod to move towards the hole through the clamping mechanism 4;
the adjusting mechanism 6 is used for adjusting the inclination angle of the mounting base 2 so as to control the inclination angle of the anchor rod;
the supporting mechanism 7 is used for movably supporting the mounting base 2.
In this embodiment, this device is when being under construction to the stock, wherein one end through fixture 4 to the stock is fixed, then drive backup pad 3 through feed mechanism 5 and remove, backup pad 3 drives the stock through fixture 4 and advances towards the direction in hole, wherein adjust the inclination of mount pad 2 through adjustment mechanism 6, thereby the inclination to the stock has played an adjusting part, can guarantee that the stock advances along the direction in hole, the phenomenon of relative skew has been avoided taking place between stock and the hole, the accuracy of stock location has been improved, still be equipped with supporting mechanism 7 between mount pad 2 and the automobile body 1 in addition, carry out the activity through supporting mechanism 7 and support mount pad 2, the effectual stability ability that has improved mount pad 2.
In another embodiment, referring to fig. 1-2, the clamping mechanism 4 includes a first collar 49, a first arc-shaped plate 42 and a second arc-shaped plate 43 are disposed on an inner side of the first collar 49 and distributed oppositely, the first arc-shaped plate 42 is fixedly connected to the first collar 49, the second arc-shaped plate 43 is connected to an inner wall of the first collar 49 through a first elastic assembly 44, and the first collar 49 is in threaded connection with a bolt 45 for pressing the second arc-shaped plate 43.
In this embodiment, this device is when fixing the stock, stretch into the inside of first lantern ring 49 with one of them one end of stock, and place the stock on the surface of first arc 42, then rotation bolt 45, extrude second arc 43 when bolt 45 rotates, extrude the stock through second arc 43, thereby accomplish the fixed of stock, moreover, the steam generator is simple in structure, the staff's operation of being convenient for, first elastic component 44 has played a swing joint effect to second arc 43, first elastic component 44 can be spring or elastic column, fixture 4 still can be replaced with the pipe clamp, pipe clamp and backup pad 3 fixed connection, when fixing the stock, stretch into inside the pipe clamp with the stock, thereby accomplish the fixed of stock.
In another embodiment, referring to fig. 3, a limiting ring 411 is disposed on a side of the mounting base 2 away from the supporting plate 3, a plurality of rubber wheels 412 are circumferentially disposed on an inner side of the limiting ring 411, the rubber wheels 412 are rotatably connected to a supporting frame 413, a plurality of grooves 414 are disposed on an inner wall of the limiting ring 411, and the supporting frame 413 extends into the grooves 414 and is slidably connected thereto through a second elastic component 415.
In this embodiment, the stock is when advancing the hole, pass the stock from spacing ring 411's inside, it is spacing to carry out the stock through spacing ring 411, thereby stability when having improved the stock advance hole can, because the surface of stock is equipped with the screw thread mostly, extrude the screw thread position of stock through rubber wheel 412, the interference that spacing ring 411 produced the screw thread position of stock has been avoided, smoothness nature when having guaranteed the stock advance hole, rubber wheel 412 rotates in addition and is connected with support frame 413, support frame 413 stretches into the inside of recess 414 and through second elastic component 415 and its sliding connection, second elastic component 415 has played a cushioning effect to rubber wheel 412 through support frame 413, thereby make rubber wheel 412 can carry on spacingly to the stock of different diameters, the application scope of spacing subassembly 41 has been improved, second elastic component 415 can be spring or elastic column.
In another embodiment, referring to fig. 4, a second collar 47 and a first motor 48 are fixed on the surface of the supporting plate 3, a disc 46 is fixed on one side of the first collar 49 close to the first motor 48, the output end of the first motor 48 is connected with the disc 46, and the first collar 49 is located inside the second collar 47 and is rotatably connected with the second collar 47.
In this embodiment, the stock starts first motor 48 when advancing the hole, and first motor 48 passes through disc 46 and drives first lantern ring 49 and rotate, and first lantern ring 49 passes through fixture 4 and drives the stock and rotate, makes the stock can also rotate when advancing the hole, has improved the entering hole efficiency of stock, and wherein first lantern ring 49 is located the inside of second lantern ring 47 and is connected rather than rotating, and second lantern ring 47 has played a limiting displacement to first lantern ring 49 to the stability performance when first lantern ring 49 rotates has been improved.
In another embodiment, referring to fig. 5, a cavity 51 is formed inside the mounting base 2, the feeding mechanism 5 includes a second motor 54 disposed inside the cavity 51, an output end of the second motor 54 is provided with a first threaded rod 55, the first threaded rod 55 is in threaded connection with a first moving member 52, a channel 53 is formed on a surface of the mounting base 2, and the first moving member 52 penetrates through the channel 53 and is connected with the supporting plate 3.
In this embodiment, the anchor rod starts the second motor 54 when advancing the hole, and the second motor 54 drives the first threaded rod 55 of its output end and rotates, and first threaded rod 55 drives first moving member 52 and slides in the inside of passageway 53, and first moving member 52 drives backup pad 3 motion when gliding, and backup pad 3 passes through fixture 4 and drives the anchor rod motion to the entry flow of anchor rod has been accomplished, simple structure, stability when having guaranteed the anchor rod and advancing the hole.
In another embodiment, referring to fig. 1, the adjusting mechanism 6 includes a second threaded rod 61, the second threaded rod 61 penetrates through the vehicle body 1 and is rotatably connected with the vehicle body 1, the second threaded rod 61 is in threaded connection with a second moving member 62, the second moving member 62 is movably connected with a first connecting rod 63, one end of the first connecting rod 63, which is far away from the second moving member 62, is movably connected with the mounting base 2, one end of the mounting base 2, which is far away from the second threaded rod 61, is movably connected with a second connecting rod 64, and one end of the second connecting rod 64, which is far away from the mounting base 2, is fixedly connected with the vehicle body 1.
In this embodiment, when the anchor rod is inserted into the hole, the anchor rod needs to be parallel to the hole, at this time, the second threaded rod 61 can be rotated, the second threaded rod 61 drives the second moving member 62 to move while rotating, the second moving member 62 drives the first connecting rod 63 to swing while moving, the first connecting rod 63 drives the mounting base 2 to do circular arc motion while swinging, with the position where the second connecting rod 64 is connected with the mounting base 2 as the center of circle, and then has played an adjustment effect to the angle of the mount pad 2, thus played an adjustment effect to the advancing angle of the anchor rod, guaranteed the anchor rod can keep parallel with the method of the hole all the time in the course of entering the hole, has avoided the drift phenomenon produced when the anchor rod enters the hole, in addition the adjustment mechanism 6 can also be replaced by the hydraulic stem, the hydraulic stem locates between car body 1 and mount pad 2, the mounting base 2 is movably supported through the hydraulic rod, so that the purpose of adjusting the angle of the mounting base 2 is fulfilled.
In another embodiment, referring to fig. 6, the supporting mechanism 7 includes an expansion link 74 fixedly connected to the vehicle body 1, one end of the expansion link 74 away from the vehicle body 1 is movably connected to a first sliding block 72, a sliding slot 73 is disposed on an outer wall of the base, and the first sliding block 72 is located inside the sliding slot 73 and is slidably connected thereto through a third elastic component 71.
In this embodiment, mount pad 2 swings and drives first slider 72 to slide in the inside of spout 73 simultaneously, first slider 72 drives telescopic link 74 in the inside gliding of spout 73 and is concertina movement, telescopic link 74 has played a supporting role to first slider 72, and then has played a supporting role to mount pad 2, the effectual stability during 2 swings of mount pad of having improved, in addition first slider 72 passes through third elastic component 71 and spout 73 sliding connection, third elastic component 71 has played a cushioning effect to first slider 72, further stability when having improved mount pad 2 swings, third elastic component 71 can be spring or elastic column, in addition supporting mechanism 7 still can directly be replaced with the spring, the both ends of spring are connected with mount pad 2 and automobile body 1 respectively.
In another embodiment, referring to fig. 7, a plurality of connecting frames 75 are distributed on the surface of the vehicle body 1, a second sliding block 76 penetrates through each connecting frame 75, the second sliding block 76 is connected with the connecting frame 75 through a fourth elastic component 78, the second sliding block 76 is movably connected with a supporting rod 77, and the other end of the supporting rod 77 is movably connected with the mounting base 2.
In this embodiment, the mounting base 2 swings while driving the supporting rod 77 to swing, the supporting rod 77 swings while driving the second slider 76 to slide on the surface of the connecting frame 75, wherein the second slider 76 is connected with the connecting frame 75 through the fourth elastic component 78, the fourth elastic component 78 plays a role in buffering the second slider 76, and further plays a role in buffering the mounting base 2, further improving the stability of the mounting base 2, wherein the fourth elastic component 78 can be a spring or an elastic column.
The implementation principle is as follows: when the device is used for constructing the anchor rod, one end of the anchor rod extends into the first lantern ring 49, the anchor rod is placed on the surface of the first arc-shaped plate 42, then the bolt 45 is rotated, the second arc-shaped plate 43 is extruded when the bolt 45 rotates, the anchor rod is extruded through the second arc-shaped plate 43, so that the anchor rod is fixed, when the anchor rod enters the hole, the anchor rod is required to be parallel to the hole, at the moment, the second threaded rod 61 can be rotated, the second threaded rod 61 drives the second moving member 62 to move while rotating, the first connecting rod 63 is driven to swing while the second moving member 62 moves, the mounting base 2 is driven to do circular arc motion by the first connecting rod 63 while swinging, the position where the second connecting rod 64 is connected with the mounting base 2 is taken as the circle center, so that an adjusting effect is achieved on the angle of the mounting base 2, thereby achieving an adjusting effect on the advancing angle of the anchor rod, and ensuring that the anchor rod can be always kept parallel to the hole method in the hole entering process, and finally, the second motor 54 is started, the second motor 54 drives the first threaded rod 55 at the output end of the second motor to rotate, the first threaded rod 55 drives the first moving member 52 to slide in the channel 53, the first moving member 52 drives the support plate 3 to move while sliding, and the support plate 3 drives the anchor rod to move through the clamping mechanism 4, so that the hole entering process of the anchor rod is completed, the structure is simple, and the stability of the anchor rod in the hole entering process is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. An anchor rod construction device for constructional engineering comprises a vehicle body; the device is characterized in that the surface of the vehicle body is provided with an installation seat, the installation seat is connected with a supporting plate in a sliding manner, the surface of the supporting plate is provided with a clamping mechanism, a feeding mechanism is arranged inside the installation seat and connected with the supporting plate, and an adjusting mechanism for adjusting the inclination angle of the installation seat and a supporting mechanism for movably supporting the installation seat are arranged between the installation seat and the vehicle body;
the clamping mechanism is used for fixing the anchor rod;
the feeding mechanism is used for controlling the support plate to move, and then the anchor rod is controlled to move towards the hole through the clamping mechanism;
the adjusting mechanism is used for adjusting the inclination angle of the mounting seat so as to control the inclination angle of the anchor rod;
the supporting mechanism is used for movably supporting the mounting seat.
2. The anchor rod construction device for the building engineering according to claim 1, wherein the clamping mechanism comprises a first sleeve ring, a first arc-shaped plate and a second arc-shaped plate which are distributed oppositely are arranged on the inner side of the first sleeve ring, the first arc-shaped plate is fixedly connected with the first sleeve ring, the second arc-shaped plate is connected with the inner wall of the first sleeve ring through a first elastic assembly, and the first sleeve ring is in threaded connection with a bolt for extruding the second arc-shaped plate.
3. The anchor rod construction device for the building engineering according to claim 2, wherein a limiting ring is arranged on one side of the mounting seat away from the support plate, a plurality of rubber wheels are circumferentially distributed on the inner side of the limiting ring, the rubber wheels are rotatably connected with a support frame, a plurality of grooves are formed in the inner wall of the limiting ring, and the support frame extends into the grooves and is in sliding connection with the grooves through a second elastic assembly.
4. The anchor rod construction device for building engineering of claim 2, wherein a second collar and a first motor are fixed on the surface of the support plate, a disc is fixed on one side of the first collar close to the first motor, the output end of the first motor is connected with the disc, and the first collar is located inside the second collar and is rotatably connected with the second collar.
5. The anchor rod construction device for building engineering of claim 1, wherein the inside of the mounting seat is provided with a cavity, the feeding mechanism comprises a second motor arranged inside the cavity, the output end of the second motor is provided with a first threaded rod, the first threaded rod is in threaded connection with a first moving member, the surface of the mounting seat is provided with a channel, and the first moving member penetrates through the channel and is connected with the supporting plate.
6. The anchor rod construction device for constructional engineering according to claim 1, wherein the adjusting mechanism comprises a second threaded rod, the second threaded rod penetrates through the vehicle body and is rotatably connected with the vehicle body, the second threaded rod is in threaded connection with a second moving member, the second moving member is movably connected with a first connecting rod, one end of the first connecting rod, which is far away from the second moving member, is movably connected with the mounting seat, one end of the mounting seat, which is far away from the second threaded rod, is movably connected with a second connecting rod, and one end of the second connecting rod, which is far away from the mounting seat, is fixedly connected with the vehicle body.
7. The anchor rod construction device for the constructional engineering as claimed in claim 1, wherein the support mechanism includes a telescopic rod fixedly connected with the vehicle body, one end of the telescopic rod far away from the vehicle body is movably connected with a first sliding block, a sliding groove is formed on the outer wall of the base, and the first sliding block is located inside the sliding groove and is slidably connected with the sliding groove through a third elastic component.
8. The anchor rod construction device for the building engineering according to claim 7, wherein a plurality of connecting frames are distributed on the surface of the vehicle body in an opposite manner, second sliding blocks penetrate through the connecting frames, the second sliding blocks are connected with the connecting frames through fourth elastic assemblies, the second sliding blocks are movably connected with supporting rods, and the other ends of the supporting rods are movably connected with the mounting seats.
CN202111068326.4A 2021-09-13 2021-09-13 Anchor rod construction device for constructional engineering Pending CN113585252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111068326.4A CN113585252A (en) 2021-09-13 2021-09-13 Anchor rod construction device for constructional engineering

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Application Number Priority Date Filing Date Title
CN202111068326.4A CN113585252A (en) 2021-09-13 2021-09-13 Anchor rod construction device for constructional engineering

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CN113585252A true CN113585252A (en) 2021-11-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116296753A (en) * 2023-03-29 2023-06-23 淮南师范学院 Anchor rod detection counterforce device

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AU2005200558A1 (en) * 2004-02-13 2005-09-01 Boorun Pty Ltd Post-driver
CN207212380U (en) * 2017-10-12 2018-04-10 商丘师范学院 A kind of roofbolt construction arrangement for civil engineering
CN208105259U (en) * 2018-04-23 2018-11-16 宜昌恒生建筑安装有限公司 A kind of architectural engineering roofbolt construction arrangement
CN211242179U (en) * 2019-12-09 2020-08-14 赵倩 Drawing equipment for building construction design
CN111577124A (en) * 2020-04-27 2020-08-25 台州市木落自动化科技有限公司 Direction-adjustable bracket type anchoring power head mechanism
CN211506965U (en) * 2020-03-28 2020-09-15 韩静 Hotel uses sign alignment jig
CN212803072U (en) * 2020-09-01 2021-03-26 天津同鑫煤矿机械制造有限公司 Mining jumbolter equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005200558A1 (en) * 2004-02-13 2005-09-01 Boorun Pty Ltd Post-driver
CN207212380U (en) * 2017-10-12 2018-04-10 商丘师范学院 A kind of roofbolt construction arrangement for civil engineering
CN208105259U (en) * 2018-04-23 2018-11-16 宜昌恒生建筑安装有限公司 A kind of architectural engineering roofbolt construction arrangement
CN211242179U (en) * 2019-12-09 2020-08-14 赵倩 Drawing equipment for building construction design
CN211506965U (en) * 2020-03-28 2020-09-15 韩静 Hotel uses sign alignment jig
CN111577124A (en) * 2020-04-27 2020-08-25 台州市木落自动化科技有限公司 Direction-adjustable bracket type anchoring power head mechanism
CN212803072U (en) * 2020-09-01 2021-03-26 天津同鑫煤矿机械制造有限公司 Mining jumbolter equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116296753A (en) * 2023-03-29 2023-06-23 淮南师范学院 Anchor rod detection counterforce device
CN116296753B (en) * 2023-03-29 2024-05-31 淮南师范学院 Anchor rod detection counterforce device

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Application publication date: 20211102