CN115791404A - Hanging post mounting bolt drawing test device and use method thereof - Google Patents
Hanging post mounting bolt drawing test device and use method thereof Download PDFInfo
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- CN115791404A CN115791404A CN202211589174.7A CN202211589174A CN115791404A CN 115791404 A CN115791404 A CN 115791404A CN 202211589174 A CN202211589174 A CN 202211589174A CN 115791404 A CN115791404 A CN 115791404A
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Abstract
The invention discloses a lifting column mounting bolt drawing test device and a use method thereof, and belongs to the technical field of tunnel construction. The method comprises the following steps: the device comprises a main frame, a swing mechanism, an XY horizontal displacement mechanism, a swing mechanism, a feeding mechanism, a drawing mechanism and a control system, wherein the feeding mechanism can adjust the three-dimensional space position of the drawing mechanism; the moving direction of the XY horizontal displacement mechanism on a plane parallel to the base of the slewing mechanism is not limited; the end face formed at the top of the main frame is matched with the arc-shaped face of the inner wall of the tunnel. The device solves the limitation that the drawing device can only work on a plane, realizes the drawing work on the surface of the arc-shaped structure in the tunnel, can simultaneously test a plurality of bolts in batches, is suitable for the distribution working conditions of a plurality of bolts, improves the efficiency of the drawing test of the mounting bolts of the tunnel, has high flexibility and wider application range, and improves the safety of tunnel construction.
Description
Technical Field
The invention relates to the technical field of tunnel construction, in particular to a hanging post mounting bolt drawing test device and a use method thereof.
Background
The method adopted by the existing tunnel mounting suspension posts is to fix a bolt on the inner wall of a tunnel, namely to fix the bolt in a drilled hole through specific glue, and then to connect the suspension posts. The firmness of the bolt fixing on the inner wall of the tunnel is particularly important for the installation of the suspension posts and the safety of the whole tunnel. Therefore, after the bolts are installed, the firmness of the bolts needs to be subjected to a drawing test before the suspension posts are installed so as to ensure the feasibility of subsequent installation.
At present, some bolt drawing devices exist in China, the bolt drawing devices are mostly used in bolt drawing tests in plane states of suspended ceilings, curtain walls and the like, the object for drawing tests is often located on a plane, and the range of action is limited. However, the inner wall of the tunnel is in a longer arc shape, and if the bolt drawing test is performed by using the drawing device acting on the plane, the arc-shaped inner wall of the tunnel cannot be well adapted to, so that the test result in the tunnel with the radian is inaccurate, and certain potential safety hazards exist.
Most of the existing drawing devices only have one drawing mechanism, and can only be tested one by one, so that batch testing cannot be performed, and the efficiency is often low. The existing multi-head drawing device cannot adjust the distance between every two drawing mechanisms, namely, one device can only be used for one bolt distribution working condition, the flexibility is poor, and the working efficiency is low.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a hanging column mounting bolt drawing test device and a use method thereof, and aims to provide a device for drawing a hanging column mounting bolt, which comprises the following steps: the problem of the drawing device can only carry out the limitation of operation in the plane, realized the work of drawing on arc structure surface in the tunnel, improved the efficiency that the test was drawn to tunnel construction bolt, the flexibility ratio is high, application scope is wider, the security that has improved tunnel construction.
The technical scheme adopted by the invention is as follows:
a davit mounting bolt draws testing arrangement includes: the three-dimensional drawing mechanism comprises a main frame, a swing mechanism, an XY horizontal displacement mechanism, a swing mechanism, a feeding mechanism, a drawing mechanism and a control system, wherein the swing mechanism, the XY horizontal displacement mechanism, the swing mechanism, the feeding mechanism and the drawing mechanism are sequentially connected from bottom to top in the vertical direction; the moving direction of the XY horizontal displacement mechanism on a plane parallel to the base of the slewing mechanism is not limited; the end surface formed at the top of the main frame is matched with the arc-shaped surface of the inner wall of the tunnel; the swing mechanism, the XY horizontal displacement mechanism, the swing mechanism, the feeding mechanism and the drawing mechanism are all electrically connected with the control system.
Preferably, the overall frame comprises: the universal adjusting and supporting mechanism comprises an outer frame, a universal adjusting and supporting assembly and a frame connecting assembly, wherein the frame connecting assembly is arranged in the middle of the outer frame, and the lower part of the swing mechanism is connected with the frame connecting assembly in a matched mode;
the outer frame includes underframe frame, stand, the stand is vertical to be installed on the underframe frame, universal regulation supporting component with the stand ball is connected, universal regulation supporting component is extending structure.
Preferably, the swing mechanism includes: the rotary motor is installed on the rotary base, the rotary component is installed in a matched mode with the rotary motor, the rotary component is connected with the lower end of the XY horizontal displacement mechanism, and the rotary base is connected with the main frame.
Preferably, the XY horizontal displacement mechanism includes: the X-direction sliding assembly and the Y-direction sliding assembly are arranged in a crossed mode, the Y-direction sliding assembly is located on the X-direction sliding assembly, the X-direction sliding assembly is connected with the Y-direction sliding assembly in a sliding mode, the X-direction sliding assembly and the Y-direction sliding assembly slide in the transverse direction and the longitudinal direction relatively, the lower end of the X-direction sliding assembly is connected with a rotating portion of a rotating mechanism, the Y-direction sliding assembly is connected with a swinging mechanism in a sliding mode, and the swinging mechanism and the Y-direction sliding assembly slide in the transverse direction and the longitudinal direction relatively.
Further, the X-direction sliding assembly and the Y-direction sliding assembly respectively comprise: the guide rails are arranged on the connecting seat, the two guide rails are arranged in parallel, the slide blocks are arranged on the two guide rails in pairs, at least one pair of slide blocks is arranged, the lead screw is arranged between the two guide rails, two ends of the lead screw are arranged on the lead screw supporting seat, the lead screw supporting seat is arranged on the connecting seat, a connecting block is sleeved on the lead screw, a driving motor is arranged in the lead screw supporting seat, and the driving motor is installed with the lead screw in a matched mode; the Y is connected to sliding block and connecting block of sliding subassembly with X to sliding subassembly's slider and connecting block, Y is connected to sliding block and connecting block of sliding subassembly and swing mechanism's lower extreme.
Preferably, the swing mechanism includes: the lower end of the swing mechanism connecting frame is connected with the XY horizontal displacement mechanism, the driving assembly is installed on the swing mechanism connecting frame, the feeding mechanism connecting frame is hinged to the swing mechanism connecting frame, the driving assembly is hinged to the feeding mechanism connecting frame, and the feeding mechanism connecting frame is connected with the bottom of the feeding mechanism.
Preferably, the feeding mechanism includes: the adjustment subassembly feeds the base, feeds the frame, feeds drive assembly, feeds the guide rail slider, the lower extreme that feeds the base is connected with swing mechanism, feed the frame with feed the base through feeding guide rail slider sliding connection in vertical direction, it installs to feed drive assembly feed on the base, feed drive assembly's drive division and feed the frame and be connected, the adjustment subassembly is installed on the upper portion that feeds the frame, drawing the mechanism and can dismantle with the adjustment subassembly and be connected.
Further, the adjustment assembly includes: x direction guide rail, Y direction slider, Y direction guide rail, X direction slider, the fixed subassembly of drawing mechanism, feed screw supporting seat, X direction guide rail, Y direction guide rail cross arrangement are on the upper portion of feeding frame, Y direction slider, X direction slider are installed respectively on Y direction guide rail, X direction guide rail, Y direction slider, X direction slider are connected with the feed screw cooperation that corresponds, feed screw's both ends and feed screw supporting seat cooperation installation, the inside feed driving motor that is provided with of feed screw supporting seat, feed driving motor and feed screw cooperation installation, draw the fixed subassembly of mechanism with Y direction slider, X direction slider can be dismantled and be connected, draw the mechanism and draw the fixed subassembly of drawing mechanism and can dismantle and be connected.
Preferably, the drawing mechanism includes: draw mechanism coupling assembling, push-and-pull rod, draw cylinder body, sleeve, draw the head, the push-and-pull rod constitutes piston mechanism with drawing the cylinder body, the sleeve cover is established in the outside of push-and-pull rod and is connected with drawing the cylinder body cooperation, the push-and-pull rod draw mechanism coupling assembling and telescopic outer wall connection, draw mechanism coupling assembling and feed mechanism can dismantle and be connected, draw the head and be located the sleeve and can dismantle with the front end of push-and-pull rod and be connected.
A use method of a hanging post mounting bolt drawing test device comprises the following steps:
s1: the whole device is fixed on the arc-shaped inner wall of the tunnel through the main frame, and the end face formed at the top of the main frame is matched with the arc-shaped surface of the inner wall of the tunnel;
s2: the angle of the device is adjusted by controlling the rotation mechanism to rotate around a vertical axis through the control system;
s3: the XY horizontal displacement mechanism is controlled by the control system to realize fine displacement adjustment of the device on a plane parallel to the base of the slewing mechanism;
s4: adjusting the central axis of the drawing mechanism to be parallel to the normal of the inner wall of the tunnel through a swinging mechanism;
s5: adjusting the drawing mechanism to a proper drawing height through the feeding mechanism;
s6: and adjusting the number of the drawing mechanisms and the positions of the drawing mechanisms and aligning the drawing mechanisms to the bolts according to the distribution condition of the actual bolts, and drawing and testing the bolts through the drawing mechanisms.
The invention improves and expands the function of the traditional drawing test tool, solves the limitation that the drawing device can only operate on a plane, can simultaneously test a plurality of bolts in batches, is suitable for the distribution working conditions of a plurality of bolts, improves the efficiency of the drawing test of the mounting bolts of the tunnel, has high flexibility and wider application range, and improves the safety of tunnel construction.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the overall frame structure of the present invention;
FIG. 3 is a schematic structural view of the XY horizontal displacement mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a swing mechanism according to the present invention;
FIG. 5 is a schematic view of the feed mechanism of the present invention;
FIG. 6 is a schematic view of the drawing mechanism of the present invention;
an icon: 1-total frame, 101-outer frame, 102-universal adjusting support component, 103-frame connecting component, 2-rotating mechanism, 3-XY horizontal displacement mechanism, 301-connecting seat, 302-guide rail, 303-sliding block, 304-lead screw supporting seat, 305-lead screw, 4-swinging mechanism, 401-swinging mechanism connecting frame, 402-driving component, 403-feeding mechanism connecting frame, 5-feeding mechanism, 501-X direction guide rail, 502-Y direction sliding block, 503-Y direction guide rail, 504-feeding base, 505-feeding frame, 506-feeding driving component, 507-feeding guide rail sliding block, 508-X direction sliding block, 509-pulling mechanism fixing component, 6-pulling mechanism, 601-pulling mechanism connecting component, 602-push-pull rod, 603-pulling cylinder, 604-sleeve, 605-pulling head and 7-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements that are 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 application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The present invention will be described in detail with reference to fig. 1 to 6.
A use method of a hanging post mounting bolt drawing test device comprises the following steps:
s1: the whole device is fixed on the arc-shaped inner wall of the tunnel through a main frame 1, and the end face formed at the top of the main frame 1 is matched with the arc-shaped surface of the inner wall of the tunnel;
s2: the control system controls the rotation mechanism 2 to rotate around a vertical axis to adjust the angle of the device;
s3: the XY horizontal displacement mechanism 3 is controlled by a control system to realize the fine adjustment of the displacement of the device on a plane parallel to the base of the slewing mechanism 2;
s4: the central axis of the drawing mechanism 6 is adjusted to be parallel to the normal of the inner wall of the tunnel through the swinging mechanism 4;
s5: the drawing mechanism 6 is adjusted to a proper drawing height through the feeding mechanism 5;
s6: according to the distribution condition of the actual bolts 7, the number of the drawing mechanisms 6 and the positions of the drawing mechanisms 6 are adjusted to align the bolts 7, and the drawing test is carried out on the bolts 7 through the drawing mechanisms 6.
Example one
A davit mounting bolt draws testing arrangement includes: the device comprises a main frame 1, a swing mechanism 2, an XY horizontal displacement mechanism 3, a swing mechanism 4, a feeding mechanism 5, a drawing mechanism 6 and a control system, wherein the swing mechanism 2, the XY horizontal displacement mechanism 3, the swing mechanism 4, the feeding mechanism 5 and the drawing mechanism 6 are sequentially connected from bottom to top in the vertical direction, the swing mechanism 2 is installed in the middle of the main frame 1, the swing mechanism 2 is connected with the lower end of the XY horizontal displacement mechanism 3, the swing mechanism 4 is in sliding connection with the XY horizontal displacement mechanism 3, the drawing mechanism 6 is in sliding connection with the feeding mechanism 5, and the feeding mechanism 5 can adjust the three-dimensional space position of the drawing mechanism 6; the moving direction of the XY horizontal displacement mechanism 3 on a plane parallel to the base of the slewing mechanism 2 is not limited; the end face formed at the top of the main frame 1 is matched with the arc-shaped face of the inner wall of the tunnel; the swing mechanism 2, the XY horizontal displacement mechanism 3, the swing mechanism 4, the feeding mechanism 5 and the drawing mechanism 6 are all electrically connected with a control system.
The overall frame 1 comprises: the device comprises an outer frame 101, a universal adjusting support assembly 102 and a frame connecting assembly 103, wherein the frame connecting assembly 103 is installed in the middle of the outer frame 101, and the lower part of the swing mechanism 2 is connected with the frame connecting assembly 103 in a matched mode;
outer frame (101) include underframe frame, stand, the vertical installation of stand is on the underframe frame, universal regulation supporting component (102) with the stand ball is connected, universal regulation supporting component 102 is extending structure.
The swing mechanism 2 includes: the rotary mechanism comprises a rotary component, a rotary motor and a rotary base, wherein the rotary motor is arranged on the rotary base, the rotary component is installed in a matching mode with the rotary motor, the rotary component is connected with the lower end of the XY horizontal displacement mechanism 3, and the rotary base is connected with the main frame 1.
The XY horizontal displacement mechanism 3 includes: the X-direction sliding assembly and the Y-direction sliding assembly are arranged in a crossed mode, the Y-direction sliding assembly is located on the X-direction sliding assembly, the X-direction sliding assembly is connected with the Y-direction sliding assembly in a sliding mode, the X-direction sliding assembly and the Y-direction sliding assembly slide relatively in the transverse direction and the longitudinal direction, the lower end of the X-direction sliding assembly is connected with a rotating portion of the rotating mechanism 2, the Y-direction sliding assembly is connected with the swinging mechanism 4 in a sliding mode, and the swinging mechanism 4 and the Y-direction sliding assembly slide relatively in the transverse direction and the longitudinal direction.
The swing mechanism 4 includes: the feeding mechanism comprises a swinging mechanism connecting frame 401, a driving component 402 and a feeding mechanism connecting frame 403, wherein the lower end of the swinging mechanism connecting frame 401 is connected with the XY horizontal displacement mechanism 3, the driving component 402 is installed on the swinging mechanism connecting frame 401, the feeding mechanism connecting frame 403 is hinged on the swinging mechanism connecting frame 401, the driving component 402 is hinged with the feeding mechanism connecting frame 403, and the feeding mechanism connecting frame 403 is connected with the bottom of a feeding mechanism 5.
The feed mechanism 5 includes: the adjusting device comprises an adjusting component, a feeding base 504, a feeding frame 505, a feeding driving component 506 and a feeding guide rail slider 507, wherein the lower end of the feeding base 504 is connected with the swinging mechanism 4, the feeding frame 505 and the feeding base 504 are connected in a sliding mode in the vertical direction through the feeding guide rail slider 507, the feeding driving component 506 is installed on the feeding base 504, a driving part of the feeding driving component 506 is connected with the feeding frame 505, the adjusting component is installed on the upper portion of the feeding frame 505, and the drawing mechanism 6 is detachably connected with the adjusting component.
Example two
X is to sliding assembly, Y to sliding assembly all include: the guide rails 302 are arranged on the connecting seat 301, the two guide rails 302 are arranged in parallel, the sliding blocks 303 are arranged on the two guide rails 302 in pairs, at least one pair of sliding blocks 303 are arranged, the screw 305 is arranged between the two guide rails 302, two ends of the screw 305 are arranged on the screw supporting seat 304, the screw supporting seat 304 is arranged on the connecting seat 301, a connecting block is sleeved on the screw 305, a driving motor is arranged in the screw supporting seat 304, and the driving motor is installed with the screw 305 in a matching manner; the lower end of the connecting seat 301 of the Y-direction sliding assembly is connected with the sliding block 303 and the connecting block of the X-direction sliding assembly, and the sliding block 303 and the connecting block of the Y-direction sliding assembly are connected with the lower end of the swinging mechanism 4.
EXAMPLE III
The adjustment assembly includes: the drawing mechanism comprises an X-direction guide rail 501, a Y-direction slider 502, a Y-direction guide rail 503, an X-direction slider 508, a drawing mechanism fixing component 509, a feed screw and a feed screw supporting seat, wherein the X-direction guide rail 501 and the Y-direction guide rail 503 are installed on the upper portion of a feeding frame 505 in a crossed manner, the Y-direction slider 502 and the X-direction slider 508 are respectively installed on the Y-direction guide rail 503 and the X-direction guide rail 501, the Y-direction slider 502 and the X-direction slider 508 are connected with the corresponding feed screw in a matched manner, two ends of the feed screw are installed with the feed screw supporting seat in a matched manner, a feed driving motor is arranged in the feed screw supporting seat, the feed driving motor is installed with the feed screw in a matched manner, the drawing mechanism fixing component 509 is detachably connected with the Y-direction slider 502 and the X-direction slider 508, and a drawing mechanism 6 is detachably connected with the drawing mechanism fixing component 509;
when the distance between the single drawing mechanisms 6 needs to be adjusted, the number and the relative position of the drawing mechanisms 6 can be adjusted by detaching and installing the drawing mechanism fixing assembly 509 and adjusting the X-direction guide rail 501, the X-direction slide block 508, the Y-direction slide block 502 and the Y-direction guide rail 503.
The drawing mechanism 6 includes: the drawing mechanism comprises a drawing mechanism connecting assembly 601, a drawing rod 602, a drawing cylinder body 603, a sleeve 604 and a drawing head 605, wherein the drawing rod 602 and the drawing cylinder body 603 form a piston mechanism, the sleeve 604 is sleeved outside the drawing rod 602 and is in matched connection with the drawing cylinder body 603, the drawing rod 602 is connected with the outer wall of the drawing mechanism connecting assembly 601 and the sleeve 604, the drawing mechanism connecting assembly 601 is detachably connected with the feeding mechanism 5, and the drawing head 605 is positioned in the sleeve 604 and is detachably connected with the front end of the drawing rod 602.
The whole process of the drawing test is as follows:
firstly, the whole device for the pulling test of the mounting bolt of the suspension post is adjusted to a specified position, and is attached to the arc-shaped inner wall of the tunnel through the universal adjusting and supporting component 102 on the main frame 1, namely, the universal adjusting and supporting component 102 is completely attached and fixed to the arc-shaped inner wall of the tunnel as much as possible through the stretching and rotating angle of the universal adjusting and supporting component according to the actual position, so that the stability of the device in operation is ensured;
then, the rotary mechanism 2, the XY horizontal displacement mechanism 3 and the swing mechanism 4 cooperate to adjust the spatial position of the feeding mechanism 5, so that the upper end surface of the feeding mechanism 5 is aligned with a bolt 7 to be subjected to a drawing test;
and a feeding process is carried out by the feeding mechanism 5, the drawing mechanism 6 is fed to the bolt 7, the bolt 7 enters the cavity of the drawing head 605, the drawing mechanism 6 is moved to a position where the bolt 7 can be clamped and drawn by the XY horizontal displacement mechanism 3, the number of the drawing mechanisms 6 arranged on the feeding mechanism 5 can be adjusted according to the actual number and distribution of the bolts 7, and the distribution of the drawing mechanisms 6 is adjusted by the feeding mechanism 5 to match the actual distribution of the bolts 7.
Thereby solved current draw gear and can only carry out the limitation of operation in the plane, realized the work of drawing on arc structure surface in the tunnel, can carry out batch test to a plurality of bolts 7 simultaneously, and be applicable to the distribution operating mode of multiple bolt 7, improved the efficiency that the test was drawn to the tunnel construction bolt, the flexibility ratio is high, application scope is wider, the security that has improved tunnel construction.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (10)
1. The utility model provides a davit construction bolt draws testing arrangement which characterized in that includes: the device comprises a main frame (1), a rotating mechanism (2), an XY horizontal displacement mechanism (3), a swinging mechanism (4), a feeding mechanism (5), a drawing mechanism (6) and a control system, wherein the rotating mechanism (2), the XY horizontal displacement mechanism (3), the swinging mechanism (4), the feeding mechanism (5) and the drawing mechanism (6) are sequentially connected from bottom to top in the vertical direction, the rotating mechanism (2) is installed in the middle of the main frame (1), the rotating mechanism (2) is connected with the lower end of the XY horizontal displacement mechanism (3), the swinging mechanism (4) is in sliding connection with the XY horizontal displacement mechanism (3), the drawing mechanism (6) is in sliding connection with the feeding mechanism (5), and the feeding mechanism (5) can adjust the three-dimensional space position of the drawing mechanism (6); the moving direction of the XY horizontal displacement mechanism (3) on a plane parallel to the base of the swing mechanism (2) is not limited; the end surface formed at the top of the main frame (1) is matched with the arc-shaped surface of the inner wall of the tunnel; the swing mechanism (2), the XY horizontal displacement mechanism (3), the swing mechanism (4), the feeding mechanism (5) and the drawing mechanism (6) are all electrically connected with the control system.
2. Davit mounting bolt pull test apparatus according to claim 1, characterized in that the total frame (1) comprises: the device comprises an outer frame (101), a universal adjusting support assembly (102) and a frame connecting assembly (103), wherein the frame connecting assembly (103) is installed in the middle of the outer frame (101), and the lower part of a rotating mechanism (2) is connected with the frame connecting assembly (103) in a matched mode;
the outer frame (101) comprises a bottom frame and a stand column, wherein the stand column is vertically installed on the bottom frame, the universal adjusting support component (102) is connected with a stand column ball, and the universal adjusting support component (102) is of a telescopic structure.
3. Hanging stud mounting bolt pull-out test device according to claim 1, characterized in that the swing mechanism (2) comprises: the rotary mechanism comprises a rotary component, a rotary motor and a rotary base, wherein the rotary motor is installed on the rotary base, the rotary component is installed in a matched mode with the rotary motor, the rotary component is connected with the lower end of the XY horizontal displacement mechanism (3), and the rotary base is connected with a main frame (1).
4. Hanging stud mounting bolt pull-out test arrangement according to claim 1, characterized in that the XY horizontal displacement mechanism (3) comprises: x is to slip subassembly, Y to slip subassembly, X is to slip subassembly and Y to slip subassembly cross arrangement, and Y is located X to the slip subassembly on to the slip subassembly, X is to slip subassembly and Y to slip subassembly sliding connection, and X slides the subassembly and slides to the Y to the slip subassembly between horizontal, vertical direction relatively, the lower extreme and the gyration portion of rotation mechanism (2) of X to the slip subassembly are connected, Y is to slip subassembly and swing mechanism (4) sliding connection, and swing mechanism (4) and Y slide the subassembly between horizontal, vertical direction relatively.
5. The davit mounting bolt pull-out testing device of claim 4, wherein the X-direction sliding assembly and the Y-direction sliding assembly each comprise: the guide rail connecting device comprises a connecting seat (301), two guide rails (302), a sliding block (303), a guide screw supporting seat (304) and a guide screw (305), wherein the guide rails (302) are installed on the connecting seat (301), the two guide rails (302) are arranged in parallel, the sliding block (303) is installed on the two guide rails (302) in pairs, the sliding block (303) is provided with at least one pair, the guide screw (305) is arranged between the two guide rails (302), the two ends of the guide screw (305) are installed on the guide screw supporting seat (304), the guide screw supporting seat (304) is installed on the connecting seat (301), a connecting block is sleeved on the guide screw (305), a driving motor is arranged inside the guide screw supporting seat (304), and the driving motor is installed in a matching manner with the guide screw (305); the lower end of the connecting seat (301) of the Y-direction sliding assembly is connected with the sliding block (303) and the connecting block of the X-direction sliding assembly, and the sliding block (303) and the connecting block of the Y-direction sliding assembly are connected with the lower end of the swinging mechanism (4).
6. Hanging stud mounting bolt pull-out test arrangement according to claim 1, characterized in that the swing mechanism (4) comprises: swing mechanism link (401), drive assembly (402), feed mechanism link (403), the lower extreme of swing mechanism link (401) with XY horizontal displacement mechanism (3) are connected, drive assembly (402) are installed on swing mechanism link (401), feed mechanism link (403) articulate on swing mechanism link (401), drive assembly (402) with feed mechanism link (403) are articulated, feed mechanism link (403) are connected with the bottom of feed mechanism (5).
7. Davit mounting bolt pull test apparatus according to claim 1, characterized in that the feeding mechanism (5) comprises: the adjusting component feeds base (504), feeds frame (505), feeds drive assembly (506), feed guide rail slider (507), the lower extreme and the swing mechanism (4) of feeding base (504) are connected, feed frame (505) and feed base (504) through feeding guide rail slider (507) sliding connection on vertical direction, it installs to feed drive assembly (506) feed on base (504), the drive division and the feed frame (505) of feeding drive assembly (506) are connected, the adjusting component is installed on the upper portion of feeding frame (505), draw mechanism (6) and adjusting component can dismantle and be connected.
8. The davit mounting bolt pull-out test apparatus of claim 7, wherein the adjustment assembly comprises: x direction guide rail (501), Y direction slider (502), Y direction guide rail (503), X direction slider (508), drawing mechanism fixed subassembly (509), feed screw supporting seat, X direction guide rail (501), Y direction guide rail (503) cross-arrangement are on the upper portion of feed frame (505), Y direction slider (502), X direction slider (508) are installed respectively on Y direction guide rail (503), X direction guide rail (501), Y direction slider (502), X direction slider (508) are connected with the feed screw cooperation that corresponds, and feed screw's both ends and feed screw supporting seat cooperation installation, the inside feed drive motor that is provided with of feed screw supporting seat, feed drive motor and feed screw cooperation installation, draw mechanism fixed subassembly (509) with Y direction slider (502), X direction slider (508) can dismantle the connection, draw mechanism (6) and draw mechanism fixed subassembly (509) and can dismantle the connection.
9. Hanging stud mounting bolt pull-out test arrangement according to claim 1, characterized in that the pull-out mechanism (6) comprises: draw mechanism coupling assembling (601), push-and-pull rod (602), drawing cylinder body (603), sleeve (604), draw head (605), piston mechanism is constituteed with drawing cylinder body (603) in push-and-pull rod (602), sleeve (604) cover is established and is connected with drawing cylinder body (603) cooperation in the outside of push-and-pull rod (602), push-and-pull rod (602) draw the outer wall connection of mechanism coupling assembling (601) and sleeve (604), draw mechanism coupling assembling (601) and feed mechanism (5) and can dismantle and be connected, draw head (605) to be located sleeve (604) and can dismantle with the front end of push-and-pull rod (602) and be connected.
10. The use method of the hanging column mounting bolt drawing test device is characterized by comprising the following steps:
s1: the whole device is fixed on the arc-shaped inner wall of the tunnel through the main frame (1), and the end surface formed at the top of the main frame (1) is matched with the arc-shaped surface of the inner wall of the tunnel;
s2: the control system controls the rotary mechanism (2) to rotate around a vertical axis to adjust the angle of the device;
s3: the XY horizontal displacement mechanism (3) is controlled by a control system to realize fine adjustment of the displacement of the device on a plane parallel to the base of the slewing mechanism (2);
s4: the central axis of the drawing mechanism (6) is adjusted to be parallel to the normal of the inner wall of the tunnel through the swinging mechanism (4);
s5: the drawing mechanism (6) is adjusted to a proper drawing height through the feeding mechanism (5);
s6: according to the distribution condition of the actual bolts (7), the number of the drawing mechanisms (6) and the positions of the drawing mechanisms (6) are adjusted, the bolts (7) are aligned, and the drawing test is performed on the bolts (7) through the drawing mechanisms (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211589174.7A CN115791404A (en) | 2022-12-09 | 2022-12-09 | Hanging post mounting bolt drawing test device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211589174.7A CN115791404A (en) | 2022-12-09 | 2022-12-09 | Hanging post mounting bolt drawing test device and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115791404A true CN115791404A (en) | 2023-03-14 |
Family
ID=85418668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211589174.7A Pending CN115791404A (en) | 2022-12-09 | 2022-12-09 | Hanging post mounting bolt drawing test device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115791404A (en) |
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2022
- 2022-12-09 CN CN202211589174.7A patent/CN115791404A/en active Pending
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