CN214834075U - Hole enlarging device for anchor ring of anchorage device - Google Patents
Hole enlarging device for anchor ring of anchorage device Download PDFInfo
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- CN214834075U CN214834075U CN202121705232.9U CN202121705232U CN214834075U CN 214834075 U CN214834075 U CN 214834075U CN 202121705232 U CN202121705232 U CN 202121705232U CN 214834075 U CN214834075 U CN 214834075U
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- anchor ring
- support arm
- supporting platform
- adjusting support
- reaming device
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Abstract
The utility model relates to an anchorage device processing technology field discloses an reaming device of anchorage device anchor ring, including supporting platform, the supporting platform top rear side is provided with the baffle, and baffle front end intermediate position is provided with the protection barrel along vertical direction, is provided with the lead screw in the protection barrel, and the lead screw is driven by the driving motor who sets up on protection barrel top, is provided with the sliding block on the lead screw, and the sliding block is connected with the installation piece after wearing out from the removal through-hole that sets up on protection barrel leading flank, and installation piece front end is provided with the regulation support arm, and the removable link that is provided with on the regulation support arm, and the link bottom is provided with reaming motor; the top end of the supporting platform is provided with an operating platform, the middle of the operating platform is provided with a containing groove, a rotating table is arranged in the containing groove, a positioning piece is arranged on the rotating table, and the rotating table is driven by a rotating motor arranged at the bottom end of the supporting platform; the utility model discloses, can promote the security in the course of the work and the accurate nature of reaming operation, ensure work efficiency, promote the job schedule.
Description
Technical Field
The utility model relates to an ground tackle processing technology field especially relates to a reaming device of ground tackle anchor ring.
Background
The anchorage device is an anchoring tool which is arranged at the end part of the prestressed tendon and can keep the prestressed tendon in an anchoring state all the time in the tensioning process of the prestressed tendon, and is widely applied to the fields of highway bridges, railway bridges and the like; the anchor ring of the anchorage device needs to expand the arranged taper hole in the processing process, so that the subsequent strengthening operation of the taper hole of the anchor ring can be smoothly carried out; most of the existing operations for reaming the anchor ring taper holes are that the anchor ring is placed on a bearing plate with an operating handle, then the operating handle is manually held by hands, and a drilling motor arranged on drilling equipment is pulled to realize reaming operation of the anchor ring taper holes, so that the operation mode has certain potential safety hazards, and two hands of an operator are required to be accurately matched, so that the phenomenon that a drill bit of the drilling motor and the anchor ring taper holes are not aligned easily occurs due to careless operation, and the anchor ring is scrapped; meanwhile, the manual operation cannot ensure the working efficiency and brings great influence to the subsequent working progress.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reaming device of ground tackle anchor ring can promote the security in the course of the work and the accurate nature of reaming operation, ensures work efficiency, promotes the job schedule.
The utility model adopts the following technical scheme:
a hole expanding device for an anchor ring of an anchorage device comprises a supporting platform, wherein a baffle is arranged on the rear side of the top end of the supporting platform, a protective cylinder is arranged in the middle position of the front end of the baffle along the vertical direction, a lead screw is arranged in the protective cylinder and driven by a driving motor arranged on the top end of the protective cylinder, a sliding block is arranged on the lead screw, the sliding block penetrates out of a moving through hole arranged on the front side surface of the protective cylinder and then is connected with an installation block, an adjusting support arm is arranged on the front end of the installation block, a connecting frame is detachably arranged on the adjusting support arm, and a hole expanding motor is arranged at the bottom end of the connecting frame; the supporting platform top is provided with the operation panel, has seted up the storage tank in the middle of the operation panel, is provided with the revolving stage in the storage tank, is provided with the setting element on the revolving stage, and the revolving stage is driven by the rotating electrical machines who sets up in the supporting platform bottom.
The left and right sides on regulation support arm top all be provided with the spout along the fore-and-aft direction, the inside top of link is provided with the sleeve, be connected with through buffer spring in the sleeve with spout assorted slider.
The bottom end of the sliding block is movably provided with a ball, and the ball is positioned in the sliding groove.
The adjusting support arm is connected with the connecting frame through a positioning bolt, and bolt holes are formed in the adjusting support arm and the connecting frame.
The bolt holes in the adjusting support arms are long round holes, and the long round holes are formed in the length direction of the adjusting support arms.
And scale marks are arranged on the two sides of the adjusting support arm along the length direction of the adjusting support arm.
The locating piece include vertical setting at the revolving stage left and right sides branch, all be provided with the locating lever perpendicularly on the relative side of two branches, every locating lever all establishes the location section of thick bamboo in the locating lever outer end through positioning spring and cover and is connected, location section of thick bamboo front end is provided with the locating plate.
The front end of the positioning plate is arc-shaped.
The baffle of the protection barrel left and right sides on all be provided with the guide bar parallel with the protection barrel, the installation piece slip cap is established on the guide bar.
The left and right sides on supporting platform top all be provided with the guard plate mutually perpendicular with the baffle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize the reaming automation mechanized operation of taper hole, promote work efficiency and reaming precision, reduce the rejection rate in the reaming operation, ensure the operation safety simultaneously, promote the utility model discloses a practicality; the utility model arranges the reaming motor on the adjusting support arm through the connecting frame, and can be used for reaming anchor rings with different diameters by adjusting the connecting frame back and forth, thereby enlarging the application range of the utility model; the rotating table is controlled by the rotating motor to rotate at the same time, so that the taper holes in the anchor ring can be orderly expanded, and the positioning piece on the rotating table can be stably fixed on the rotating table, so that the accuracy of operation is ensured.
Furthermore, the arrangement of the sliding block on the connecting frame and the arrangement of the sliding groove on the adjusting support arm facilitate the accurate adjustment of the position of the connecting frame, and the situation that the anchor ring is damaged due to the deviation of the position of the connecting frame after adjustment is avoided; the sliding block is provided with the ball, so that the friction between the sliding block and the sliding groove in the moving process of the connecting frame can be reduced, and the service life of the utility model is prolonged; in the positioning piece, the front end of the positioning plate is arc-shaped, so that the positioning plate can be ensured to be in closer contact with the anchor ring during positioning, and the stability of the anchor ring after positioning is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a top view of the operation table of the present invention;
fig. 4 is a top view of the adjusting arm of the present invention.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings and examples in which:
as shown in fig. 1 to 4, the hole enlarging device for anchor ring of anchor device of the present invention comprises a supporting platform 1, a baffle 2 is arranged at the rear side of the top end of the supporting platform 1, protection plates 3 perpendicular to the baffle 2 are arranged at the left and right sides of the top end of the supporting platform 1, the protection plates 3 and the baffle 2 are arranged to play a certain protection role, so as to avoid the phenomenon that metal debris splashes to the outside of the supporting platform 1 to scratch peripheral workers in the hole enlarging operation process, and meanwhile, the metal debris is concentrated on the supporting platform 1 to facilitate the subsequent cleaning operation; the middle position of the front end of the baffle 2 is provided with the protective cylinder 4 along the vertical direction, the protective cylinder 4 can play a certain protective role on the screw 5, and dust and metal debris in operation are prevented from falling onto the screw 5 and affecting the service life of the screw; a screw 5 is arranged in the protective cylinder 4, the screw 5 is driven by a driving motor 6 arranged at the top end of the protective cylinder 4, a sliding block 7 is arranged on the screw 5, the sliding block 7 is connected with a mounting block 9 after penetrating out from a moving through hole 8 arranged on the front side surface of the protective cylinder 4, the front end of the mounting block 9 is provided with an adjusting support arm 10, the adjusting support arm 10 is connected with a connecting frame 11 through a positioning bolt, bolt holes are arranged on the adjusting support arm 10 and the connecting frame 11, the bolt holes in the adjusting support arm 10 are long round holes arranged along the length direction of the adjusting support arm 10, the connecting frame 11 is connected with the adjusting support arm 10 through positioning bolts, so that the position of the connecting frame 11 can be conveniently adjusted and fixed, the convenience in operation is improved, the bolt holes in the adjusting support arm 10 are long round holes, the adjusting distance of the connecting frame 11 can be conveniently and accurately controlled, and the precision of reaming operation is improved; the reaming motor 12 is arranged at the bottom end of the connecting frame 11.
The left side and the right side of the top end of the adjusting support arm 10 are both provided with sliding grooves 13 along the front-back direction, the top end inside the connecting frame 11 is provided with a sleeve 14, the sleeve 14 is internally connected with a sliding block 16 matched with the sliding grooves 13 through a buffer spring 15, and the sliding grooves 13 and the sliding block 16 are arranged, so that the position of the connecting frame 11 can be accurately adjusted conveniently, and the situation that the anchor ring is damaged due to deviation of the adjusted position of the connecting frame 11 is avoided; the buffer spring 15 is arranged to provide an upward buffer supporting force in the moving process of the connecting frame 11, so as to improve the moving convenience of the connecting frame 11, wherein the buffer spring 15 is in a compressed state after the reaming motor 12 is arranged on the connecting frame 11; in order to further improve the practicability of the utility model, the utility model is provided with the ball 17 at the bottom end of each slide block 16, and the ball 17 can reduce the friction between the slide block 16 and the chute 13 in the moving process of the connecting frame 11, thus prolonging the service life of the utility model; the both sides of adjusting support arm 10 all are provided with the scale mark along the length direction who adjusts support arm 10 to according to the difference of anchor ring diameter, with the accurate regulation of link 11 to the assigned position, the practicality is strong.
An operating platform 18 is arranged at the top end of the supporting platform 1, an accommodating groove 19 is formed in the middle of the operating platform 18, a rotating platform 20 is arranged in the accommodating groove 19, and a positioning piece is arranged on the rotating platform 20 and used for positioning and fixing an anchor ring placed on the rotating platform 20, so that the situation that the anchor ring is damaged due to displacement of the anchor ring in the hole expanding operation is avoided; preferably, the positioning element includes vertical setting at revolving stage 20 left and right sides branch 21, all be provided with locating lever 22 perpendicularly on the relative side of two branch 21, every locating lever 22 all is connected with the locating cylinder 24 of cover establishing in locating lever 22 outer end through positioning spring 23, locating cylinder 24 front end is provided with locating plate 25, wherein positioning spring 23 is in initial condition, locating plate 25 front end is convex setting, convex can ensure that locating plate 25 and anchor ring more inseparable contact when the location, ensure the stability of anchor ring after the location, revolving stage 20 is driven by the rotating electrical machines 27 that set up in supporting platform 1 bottom.
The utility model discloses in, all be provided with the guide bar 26 parallel with protection barrel 4 on the baffle 2 of the 4 left and right sides of protection barrel, installation piece 9 is established on guide bar 26 through the guiding hole slip cap that sets up in its top left and right sides, and the setting of guide bar 26 can provide the guide effect for the removal of installation piece 9, guarantees to adjust the stability when support arm 10 drives reaming motor 12 and descends, promotes the utility model discloses a practicality.
The utility model discloses a work flow does: firstly, an anchor ring to be reamed is placed on a rotating table 20 through a positioning piece, then a driving motor 6 is started to control an adjusting support arm 10 to descend to a specified position, a connecting frame 11 is adjusted according to the position of a taper hole formed in the anchor ring, the drill bit of a reaming motor 12 is ensured to accurately correspond to the taper hole, finally, the reaming motor 12 and a rotating motor 27 are started, the rotating motor 27 sets the rotating amplitude and the rotating time interval of the rotating motor 27 according to the taper hole interval arranged on the anchor ring, and the reaming operation of each taper hole by the reaming motor 12 can be ensured to be accurate; the utility model discloses, work efficiency is high, and automatic intensity is high, can ensure the precision and the operation safety of operation, convenient to use, the practicality is strong.
Claims (10)
1. A reaming device for anchor ring of anchorage device is characterized in that: the device comprises a supporting platform, wherein a baffle is arranged on the rear side of the top end of the supporting platform, a protective cylinder is arranged in the middle position of the front end of the baffle along the vertical direction, a lead screw is arranged in the protective cylinder and is driven by a driving motor arranged on the top end of the protective cylinder, a sliding block is arranged on the lead screw, the sliding block penetrates out of a moving through hole arranged on the front side surface of the protective cylinder and is connected with an installation block, an adjusting support arm is arranged at the front end of the installation block, a connecting frame is detachably arranged on the adjusting support arm, and a hole expanding motor is arranged at the bottom end of the connecting frame; the supporting platform top is provided with the operation panel, has seted up the storage tank in the middle of the operation panel, is provided with the revolving stage in the storage tank, is provided with the setting element on the revolving stage, and the revolving stage is driven by the rotating electrical machines who sets up in the supporting platform bottom.
2. The anchor ring reaming device of claim 1, wherein: the left and right sides on regulation support arm top all be provided with the spout along the fore-and-aft direction, the inside top of link is provided with the sleeve, be connected with through buffer spring in the sleeve with spout assorted slider.
3. The anchor ring reaming device of claim 2, wherein: the bottom end of the sliding block is movably provided with a ball, and the ball is positioned in the sliding groove.
4. The anchor ring reaming device of claim 1, wherein: the adjusting support arm is connected with the connecting frame through a positioning bolt, and bolt holes are formed in the adjusting support arm and the connecting frame.
5. The anchor ring reaming device of claim 4, wherein: the bolt holes in the adjusting support arms are long round holes, and the long round holes are formed in the length direction of the adjusting support arms.
6. The anchor ring reaming device of claim 5, wherein: and scale marks are arranged on the two sides of the adjusting support arm along the length direction of the adjusting support arm.
7. The anchor ring reaming device of claim 1, wherein: the locating piece include vertical setting at the revolving stage left and right sides branch, all be provided with the locating lever perpendicularly on the relative side of two branches, every locating lever all establishes the location section of thick bamboo in the locating lever outer end through positioning spring and cover and is connected, location section of thick bamboo front end is provided with the locating plate.
8. The anchor ring reaming device of claim 7, wherein: the front end of the positioning plate is arc-shaped.
9. The anchor ring reaming device of claim 1, wherein: the baffle of the protection barrel left and right sides on all be provided with the guide bar parallel with the protection barrel, the installation piece slip cap is established on the guide bar.
10. The anchor ring reaming device of claim 1, wherein: the left and right sides on supporting platform top all be provided with the guard plate mutually perpendicular with the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121705232.9U CN214834075U (en) | 2021-07-26 | 2021-07-26 | Hole enlarging device for anchor ring of anchorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121705232.9U CN214834075U (en) | 2021-07-26 | 2021-07-26 | Hole enlarging device for anchor ring of anchorage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214834075U true CN214834075U (en) | 2021-11-23 |
Family
ID=79180104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121705232.9U Active CN214834075U (en) | 2021-07-26 | 2021-07-26 | Hole enlarging device for anchor ring of anchorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214834075U (en) |
-
2021
- 2021-07-26 CN CN202121705232.9U patent/CN214834075U/en active Active
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