CN220828227U - Hollow drill frame - Google Patents
Hollow drill frame Download PDFInfo
- Publication number
- CN220828227U CN220828227U CN202322436550.5U CN202322436550U CN220828227U CN 220828227 U CN220828227 U CN 220828227U CN 202322436550 U CN202322436550 U CN 202322436550U CN 220828227 U CN220828227 U CN 220828227U
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- CN
- China
- Prior art keywords
- support
- tray
- support base
- chassis
- support tray
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009434 installation Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of hollow drill support frames, in particular to a hollow drill frame which comprises a support base, wherein a movable wheel is assembled at the bottom of the support base, a push-pull handle is welded on the side wall of the support base, an adjusting structure is arranged above the support base and comprises a support underframe, the support underframe is covered and arranged right above the support base, a hydraulic telescopic rod is assembled at the bottom of the support underframe, the bottom of the hydraulic telescopic rod is fixed at the center inside the support base, a support tray is arranged above the support underframe, a central rotating column is fixed in the middle of the support tray, the central rotating column penetrates through and is arranged at the center of the upper wall of the support tray, a movable sliding block is arranged inside the support tray, an operation screw is connected inside the movable sliding block in a threaded manner, and two ends of the operation screw are inserted and assembled at the upper end of the side wall of the support tray. The utility model is convenient for adjusting and using the body of the hollow drill, so that the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of hollow drill support frames, in particular to a hollow drill support.
Background
The utility model provides a hollow drill, the also known coring drill, cave bores etc. uses extensively, for example be applied to the construction in road bridge tunnel, the indispensable effect has been played, assemble hollow drill in the rig top when using, make the operation construction convenient, current hollow rig is inconvenient to go up and down push-and-pull according to the condition of use and adjust the position and the angle of hollow drill, influence availability factor, for example the rig for hollow drill of a high stability that the China utility model of the authority of bulletin number CN213701899U discloses, including the mounting panel, first mount pad and No. two mount pads that are horizontal structure distribution are installed respectively through the bolt in top outer wall both sides of mounting panel, and the mounting bracket is installed through the pivot to the inside of first mount pad, the mounting bracket has been seted up the lift groove on the opposite side outer wall that the mount pad was kept away from to the mounting bracket in the mounting bracket, go up through bearing movable mounting on the inside wall that the lift groove is close to No. two mount pad outside threaded rod, and the lateral wall top threaded connection of threaded rod has the movable block. According to the utility model, through the arranged threaded rod, when an operator rotates the threaded rod, the threaded rod drives the moving block to lift up and down through threaded connection with the moving block, so that the up-down adjusting function of the moving block of the device is realized, and the gear plate and the gear are meshed with each other, so that the moving block of the device lifts up and down more effectively, thereby increasing the practicability of the device, therefore, the existing drilling frame for the hollow drill can basically meet the demands of people, but still has some problems.
The prior device comprises: the position and the angle of the hollow drill are inconvenient to lift, push and pull according to the use condition, and the use efficiency is affected. There is therefore a need for a core drill rig that addresses the above-described problems.
Disclosure of utility model
The utility model aims to provide a hollow drill frame, which solves the problems of the prior device proposed in the background art: the position and the angle of the hollow drill are inconvenient to lift, push and pull according to the use condition, and the use efficiency is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hollow drill carriage, includes the support base, support base bottom is equipped with the removal wheel, support base lateral wall welding has the push-and-pull handle, support base top is provided with adjusting structure, adjusting structure includes the support chassis, the support chassis cover is established directly over the support base, support chassis bottom is equipped with hydraulic telescoping rod, hydraulic telescoping rod bottom is fixed at the inside central authorities of support base, support chassis top is provided with the support tray, support tray middle part is fixed with the center revolving post, center revolving post penetration is established at support tray upper wall central authorities, support tray inside is provided with the removal slider, the inside threaded connection of removal slider has the operation screw, the assembly is inserted at support tray lateral wall upper end to the operation screw both ends, it is provided with auxiliary structure to remove the slider top, auxiliary structure includes the assembly plate, the welding of assembly plate is at removal slider top, the assembly plate top right side is fixed with the bracing piece, the threaded connection of bracing piece top has the installation pole, installation pole top welding has the installation staple bolt, the even installation of being equipped with in the left side top of assembly plate.
Preferably, the two ends of the operation screw are fixed with limit clamping rings, the limit clamping rings are clamped inside the upper end of the support tray, corresponding rotating grooves are formed inside the upper end of the support tray, and the left end of the operation screw is integrally provided with an operation handle.
Preferably, the two sides of the inner part of the movable slide block are inserted with support slide bars in a penetrating way, and two ends of the support slide bars are fixed on the inner side of the upper part of the side wall of the support tray.
Preferably, the bottom of the movable slide block is fixed with a limiting slide bar, the limiting slide bar is clamped inside the supporting tray, and a limiting slide groove corresponding to the limiting slide bar is formed inside the supporting tray.
Preferably, a supporting ball is clamped between the bottom of the supporting tray and the upper wall surface of the supporting underframe, a supporting ring groove corresponding to the supporting ball is formed in the bottom of the supporting tray and the upper wall surface of the supporting underframe, an assembling sleeve is arranged below the upper wall of the supporting underframe and is in threaded connection with a locking pin, and the bottom end of the locking pin is abutted to the surface of the supporting underframe.
Preferably, the installation staple bolt inner wall is glued and is had the dull polish gasket, screw thread assembly has the extension pole between installation pole and the bracing piece, support base side lower part welding has the supporting legs, the inside threaded connection of supporting legs has the support column, the support column bottom is coniform.
Compared with the prior art, the utility model has the beneficial effects that:
this hollow drill carriage is provided with adjusting structure, under the setting of supporting the chassis, is convenient for go up and down high regulation through the hydraulic telescoping rod, simultaneously under the cooperation of center revolving post, is convenient for carry out rotation regulation to the angle of supporting the tray, rotates the operation screw rod and drives and remove slider slip push-and-pull for after removing slider top assembly hollow drill, the convenient regulation of being convenient for uses, makes to use more convenient, through this design, has improved the convenience and the practicality of hollow drill carriage.
This hollow drill carriage is provided with auxiliary structure, under the lifting of assembly plate, is convenient for through the assembly of installation screw to the hollow machine body to and under the cooperation support of installation staple bolt, be convenient for the support to hollow drill head end shell, make to use more convenient, through this design, improved the convenience and the practicality of hollow drill carriage.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2 at C in accordance with the present utility model;
In the figure: 111. a support base; 112. a moving wheel; 113. push-pull handle; 2. an adjustment structure; 211. a support chassis; 212. a hydraulic telescopic rod; 213. a support tray; 214. a central rotating column; 215. moving the slide block; 216. operating the screw; 217. an operating handle; 218. a limit collar; 219. supporting a slide bar; 220. a limit slide bar; 221. limiting sliding grooves; 222. supporting the balls; 223. a support ring groove; 224. assembling a set; 225. a locking pin; 3. an auxiliary structure; 311. an assembly plate; 312. a support rod; 313. a mounting rod; 314. installing a hoop; 315. installing a screw hole; 316. a sanding pad; 317. an expansion rod; 318. supporting feet; 319. and (5) supporting the column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
The hollow drill rig comprises a support base 111, a movable wheel 112 is assembled at the bottom of the support base 111, a push-pull handle 113 is welded on the side wall of the support base 111, an adjusting structure 2 is arranged above the support base 111, the adjusting structure 2 comprises a support base 211, the support base 211 is covered and arranged right above the support base 111, a hydraulic telescopic rod 212 is assembled at the bottom of the support base 211, the bottom of the hydraulic telescopic rod 212 is fixed at the center inside the support base 111, a support tray 213 is arranged above the support base 211, a central rotating column 214 is fixed in the middle of the support tray 213, the central rotating column 214 is penetrated and arranged at the center of the upper wall of the support tray 213, a movable sliding block 215 is arranged inside the support tray 213, an operation screw 216 is connected in an internal threaded manner, two ends of the operation screw 216 are inserted and assembled at the upper end of the side wall of the support tray 213, an auxiliary structure 3 is arranged at the top of the movable sliding block 215, the auxiliary structure 3 comprises a mounting plate 311, a support rod 312 is fixed on the right side above the mounting plate 311, a mounting rod 313 is connected with a screw hole 313 in a threaded manner, a mounting collar 314 is welded at the top of the mounting rod 313, and a screw hole 315 is uniformly arranged on the left side above the mounting plate 311;
The two ends of the operation screw rod 216 are fixedly provided with the limit clamping rings 218, the limit clamping rings 218 are clamped inside the upper end of the support tray 213, the inside of the upper end of the support tray 213 is provided with corresponding rotating grooves, and the left end of the operation screw rod 216 is integrally provided with the operation handle 217;
Support sliding rods 219 are inserted through the two sides of the inner part of the movable sliding block 215, and the two ends of the support sliding rods 219 are fixed on the inner side of the upper part of the side wall of the support tray 213, so that the movable sliding block 215 is conveniently limited and supported in a sliding manner, and the use is more stable;
the bottom of the movable slide block 215 is fixedly provided with a limiting slide bar 220, the limiting slide bar 220 is clamped inside the supporting tray 213, and a limiting slide groove 221 corresponding to the limiting slide bar 220 is formed inside the supporting tray 213;
A supporting ball 222 is clamped between the bottom of the supporting tray 213 and the upper wall surface of the supporting underframe 211, a supporting ring groove 223 corresponding to the supporting ball 222 is formed on the bottom of the supporting tray 213 and the upper wall surface of the supporting underframe 211, an assembling sleeve 224 is assembled on the bottom of the central rotating column 214, the assembling sleeve 224 is positioned below the upper wall of the supporting underframe 211, a locking pin 225 is connected with the side edge of the supporting tray 213 in a threaded manner, the bottom end of the locking pin 225 is abutted and clamped on the surface of the supporting underframe 211, and through the design, the supporting stability and the rotation limiting fixation of the supporting tray 213 are facilitated;
The installation staple bolt 314 inner wall is glued and is had dull polish gasket 316, and the screw thread is equipped with expansion pole 317 between installation pole 313 and the bracing piece 312, and support foot 318 has been welded to support base 111 side lower part, and support foot 318 inside threaded connection has support column 319, and support column 319 bottom is coniform, through this design, is convenient for keep support base 111 relatively static fixed when using for use the operation is more convenient.
Working principle: when the construction drilling of road bridge tunnel construction and the like is needed, the hollow drill body is conveniently assembled and supported at the top of the assembly plate 311 through the installation screw holes 315 and the installation anchor ears 314, the hollow drill is conveniently driven to be adjusted and used through the movable sliding blocks 215, after the support base 111 is pushed to a proper position during construction, the support columns 319 are screwed, the bottom ends of the support columns 319 are abutted against the ground, the support base 111 is conveniently kept relatively static under the cooperation of the support legs 318, then, according to the use height requirement, the support underframe 211 is conveniently subjected to height adjustment through the cooperation of the hydraulic telescopic rods 212, then, according to the angle requirement, the support base 111 is conveniently and repeatedly moved, or through the cooperation of the central rotating column 214, the support tray 213 is conveniently rotated, the support tray 213 and the support underframe 211 are conveniently kept relatively static and limited, the operation screw rod 216 is then rotated, the movable sliding blocks 215 are conveniently driven to be moved under the threaded connection, the hollow drill is conveniently driven to be pushed to the side wall of the tunnel, and the operation is finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a hollow drill carriage, includes support base (111), support base (111) bottom is equipped with and removes round (112), support base (111) lateral wall welding has push-and-pull handle (113), its characterized in that: the utility model discloses a support structure, including support base (111), support base (111) top is provided with adjustment structure (2), adjustment structure (2) include support chassis (211), support chassis (211) cover is established directly over support base (111), support chassis (211) bottom is equipped with hydraulic telescoping rod (212), hydraulic telescoping rod (212) bottom is fixed at support base (111) inside central authorities, support chassis (211) top is provided with support tray (213), support tray (213) middle part is fixed with center pivot post (214), center pivot post (214) are worn to establish at support tray (213) upper wall central authorities, support tray (213) inside is provided with removal slider (215), removal slider (215) internal thread connection has operation screw (216), the assembly is established at support tray (213) lateral wall upper end in operation screw (216) both ends, removal slider (215) top is provided with auxiliary structure (3), auxiliary structure (3) include fitting plate (311), fitting plate (311) are at removal slider (213) upper wall central authorities, top (312) are installed to the top is welded to be provided with support rod (313) top (312), top (313) are installed on the fixed connection, and mounting screw holes (315) are uniformly formed in the left side above the mounting plate (311).
2. A core drill rig according to claim 1, wherein: the two ends of the operation screw rod (216) are fixedly provided with limiting clamping rings (218), the limiting clamping rings (218) are clamped inside the upper end of the support tray (213), corresponding rotating grooves are formed inside the upper end of the support tray (213), and the left end of the operation screw rod (216) is integrally provided with an operation handle (217).
3. A core drill rig according to claim 1, wherein: support sliding rods (219) are inserted through the two sides of the inner portion of the movable sliding block (215), and two ends of each support sliding rod (219) are fixed on the inner side of the upper portion of the side wall of the support tray (213).
4. A core drill rig according to claim 1, wherein: the bottom of the movable sliding block (215) is fixedly provided with a limiting sliding bar (220), the limiting sliding bar (220) is clamped inside the supporting tray (213), and a limiting sliding groove (221) corresponding to the limiting sliding bar (220) is formed inside the supporting tray (213).
5. A core drill rig according to claim 1, wherein: support tray (213) bottom and support between chassis (211) upper wall surface card have support ball (222), support tray (213) bottom and support chassis (211) upper wall surface offered support annular groove (223) that correspond with support ball (222), center post (214) bottom is equipped with dress group (224), dress group (224) are located support chassis (211) upper wall below, support tray (213) side threaded connection has locking pin (225), locking pin (225) bottom conflict card is established at support chassis (211) surface.
6. A core drill rig according to claim 1, wherein: the installation staple bolt (314) inner wall glues has dull polish gasket (316), screw thread is equipped with expansion pole (317) between installation pole (313) and bracing piece (312), support base (111) side lower part welding has supporting legs (318), the inside threaded connection of supporting legs (318) has support column (319), support column (319) bottom is the circular cone form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436550.5U CN220828227U (en) | 2023-09-08 | 2023-09-08 | Hollow drill frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436550.5U CN220828227U (en) | 2023-09-08 | 2023-09-08 | Hollow drill frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220828227U true CN220828227U (en) | 2024-04-23 |
Family
ID=90723927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322436550.5U Active CN220828227U (en) | 2023-09-08 | 2023-09-08 | Hollow drill frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220828227U (en) |
-
2023
- 2023-09-08 CN CN202322436550.5U patent/CN220828227U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |