CN217972398U - Drilling machine crawler lifting device - Google Patents
Drilling machine crawler lifting device Download PDFInfo
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- CN217972398U CN217972398U CN202222402797.0U CN202222402797U CN217972398U CN 217972398 U CN217972398 U CN 217972398U CN 202222402797 U CN202222402797 U CN 202222402797U CN 217972398 U CN217972398 U CN 217972398U
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Abstract
The utility model discloses a rig tracked vehicle elevating gear belongs to elevating gear technical field. The utility model provides a rig tracked vehicle elevating gear, including the chassis, chassis one side is symmetrical structure fixed connection and is provided with two fixed frames, fixed frame one side fixed connection is provided with a plurality of stands, wherein rotate between a plurality of stands of one side and the fixed frame and be provided with a plurality of screw thread posts, fixed connection is provided with a plurality of direction travelers between a plurality of stands of opposite side and the fixed frame, chassis one end is provided with hydraulic pressure lift control module, and chassis middle part fixed connection is provided with the hydraulic pressure lift jar, and hydraulic pressure lift jar one end fixed connection is provided with the bracket. The utility model discloses a when bracket lift adjustment, utilize the extrusion sliding sleeve to drive the extrusion revolving column and rotate to make take-up pulley release stay cord drive the rotating turret upset, will shine the lamp plate and illuminate convenient operation to the rig crawler bottom portion that goes up and down.
Description
Technical Field
The utility model relates to a elevating gear technical field, more specifically say, relate to a rig creeper truck elevating gear.
Background
Most of drilling machine tracked vehicles on the market have lifting functions, however, the lifting structure of the drilling machine tracked vehicle is complex, the design is not reasonable enough, and the use is inconvenient, and the prior drilling machine tracked vehicle lifting device with the patent number of CN216005091U is provided with a lifting oil cylinder on an underframe, and a telescopic rod of the lifting oil cylinder is connected with a bracket, so that the bracket is driven to ascend or descend, a drilling machine is arranged on the bracket, the lifting process of the drilling machine is simple, and the use is convenient; a fixing plate is arranged on the upright post of the underframe, and after the bracket rises, the bracket is connected with the fixing plate through a bolt, so that the bracket is fixed, and a drilling machine can work; and set up the support frame between chassis and bracket, avoid the bracket to rock at the ascending or decline in-process, make the bracket remove more stably. Although the device has more beneficial effects, the following problems still exist: the bracket is fixedly connected with the fixed plate through bolts, so that the installation is complex, the tightness degree of the bolts is difficult to control, and the bolts are difficult to ensure to bear evenly. In view of this, we propose a rig crawler lifting device.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a rig tracked vehicle elevating gear to solve the problem that proposes among the above-mentioned background art.
2. Technical scheme
The utility model provides a rig tracked vehicle elevating gear, includes the chassis, chassis one side is symmetrical structure fixed connection and is provided with two fixed frames, fixed frame one side fixed connection is provided with a plurality of stands, and wherein one side is a plurality of rotate between stand and the fixed frame and be connected and be provided with a plurality of screw thread post, and the opposite side is a plurality of fixed connection is provided with a plurality of direction travelers between stand and the fixed frame, just screw thread post one end fixed connection is provided with the worm wheel, one of them fixed frame internal rotation is connected and is provided with the transmission gear shaft, transmission gear shaft one side meshing transmission is provided with control motor, just the outside fixed connection of transmission gear shaft is provided with a plurality of worms, worm and worm wheel meshing transmission set up, chassis one end is provided with hydraulic pressure lift control module, just chassis middle part fixed connection is provided with the hydraulic pressure lift jar, just hydraulic pressure lift jar one end fixed connection is provided with the bracket.
As an alternative of this application file technical scheme, adjacent two fixed connection is provided with the gusset plate between the stand, the gusset plate middle part is rotated to connect and is provided with the extrusion rotary column, the spiral extrusion groove has been seted up to the extrusion rotary column outside, extrusion rotary column one end is rotated with fixed frame and is connected the setting, extrusion rotary column other end fixed connection is provided with the take-up pulley, and one of them extrusion rotary column one end fixed connection is provided with meshing gear, meshing gear sets up with transmission gear shaft meshing transmission.
As an alternative scheme of this application file technical scheme, gusset plate one side is articulated to be provided with the rotating turret, the rotating turret outside cup joints and is provided with a plurality of torsion spring, rotating turret one end fixed connection is provided with shines the lamp plate, the rotating turret other end is convoluteed and is provided with the stay cord, just the stay cord other end is convoluteed with the take-up reel and is connected the setting.
As an alternative scheme of this document technical scheme, the outside fixed connection of bracket is provided with a plurality of installation cutting ferrule, and wherein one side is a plurality of installation cutting ferrule and screw post threaded connection set up, and the opposite side is a plurality of installation cutting ferrule and direction traveller sliding fit are connected the setting.
As an alternative scheme of this application file technical scheme, the bracket outside is symmetrical structure fixed connection and is provided with two extrusion sliding sleeves, extrusion sliding sleeve one side fixed connection is provided with the extrusion traveller, just the extrusion sliding sleeve sets up with extrusion rotary column sliding fit.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a synchronous lifting work of screw thread post and hydraulic lifting jar to drive the bracket and stabilize the lift, improve the fixed stability of bracket lift, and lock the screw thread post through worm gear, make the screw thread post rotate the lifting bracket more firm.
2. The utility model discloses a when bracket lift adjustment, utilize the extrusion sliding sleeve to drive the extrusion revolving column and rotate to make take-up pulley release stay cord drive the rotating turret upset, make the lamp throw light on to the rig bottom on the bracket, make things convenient for operating personnel to overhaul the rig bottom.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of a part of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A;
the numbering in the figures illustrates: 1. a chassis; 2. a fixing frame; 3. a column; 4. a threaded post; 5. a transmission gear shaft; 6. a worm; 7. a hydraulic lift cylinder; 8. a bracket; 31. a reinforcing plate; 32. extruding the rotary column; 33. a winding wheel; 34. a meshing gear; 35. a rotating frame; 41. a guide strut; 42. a worm gear; 81. installing a clamping sleeve; 82. and extruding the sliding sleeve.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a rig tracked vehicle elevating gear, including chassis 1, 1 one side of chassis is symmetrical structure fixed connection and is provided with two fixed frames 2, 2 one side fixed connection of fixed frame is provided with a plurality of stands 3, wherein rotate between a plurality of stands 3 of one side and the fixed frame 2 and be connected and be provided with a plurality of screw thread post 4, fixed connection is provided with a plurality of direction travelers 41 between a plurality of stands 3 of opposite side and the fixed frame 2, and 4 one end fixed connection of screw thread post is provided with worm wheel 42, 2 internal rotation of one of them fixed frame is connected and is provided with transmission gear shaft 5, the transmission of 5 one sides meshing of transmission gear shaft is provided with control motor, and 5 external fixed connection of transmission gear shaft is provided with a plurality of worms 6, worm 6 and the transmission setting of worm wheel 42 meshing, 1 one end of chassis is provided with hydraulic pressure lift control module, and 1 middle part fixed connection of chassis is provided with hydraulic pressure lift cylinder 7, and 7 one end fixed connection of hydraulic pressure lift cylinder is provided with bracket 8.
The utility model discloses a synchronous elevating work of screw thread post 4 and hydraulic lifting cylinder 7 to drive bracket 8 and stabilize the lift, improve the fixed stability that the lift of bracket 8 goes up and down, and lock screw thread post 4 through worm wheel 42 worm 6, make screw thread post 4 rotate lifting bracket 8 more firm.
Concretely, fixed connection is provided with gusset plate 31 between two adjacent stands 3, and gusset plate 31 middle part is rotated to connect and is provided with extrusion rotary column 32, and extrusion rotary column 32 outside has been seted up the screw extrusion groove, and extrusion rotary column 32 one end is rotated with fixed frame 2 and is connected the setting, and extrusion rotary column 32 other end fixed connection is provided with take-up pulley 33, and one of them extrusion rotary column 32 one end fixed connection is provided with meshing gear 34, meshing gear 34 and the setting of 5 meshing transmissions of transmission gear shaft.
Further, gusset plate 31 one side is articulated to be provided with rotating turret 35, and rotating turret 35 outside cup joints and is provided with a plurality of torsion spring, and rotating turret 35 one end fixed connection is provided with shines the lamp plate, and the other end of rotating turret 35 is convoluteed and is provided with the stay cord, and the stay cord other end is convoluteed with take-up reel 33 and is connected the setting.
The utility model discloses a bracket 8 lift adjustment simultaneously, shine the lamp plate and can shine 1 both sides of chassis when initial condition, and the person of facilitating the use carries out frame 1 and inspects; utilize extrusion sliding sleeve 82 to drive extrusion rotary column 32 and rotate to make take-up pulley 33 release stay cord drive rotating turret 35 upset, will shine the lamp plate and throw light on to the rig bottom on the bracket 8, make things convenient for operating personnel to overhaul rig bottom.
Still further, a plurality of installation cutting sleeves 81 are fixedly connected to the outside of the bracket 8, wherein a plurality of installation cutting sleeves 81 on one side are connected with the threaded posts 4 in a threaded manner, and a plurality of installation cutting sleeves 81 on the other side are connected with the guide sliding posts 41 in a sliding fit manner.
In addition, the outside of bracket 8 is symmetrical structure fixed connection and is provided with two extrusion sliding sleeves 82, and extrusion sliding sleeve 82 one side fixed connection is provided with the extrusion traveller, and extrusion sliding sleeve 82 and extrusion traveller 32 sliding fit set up.
The utility model discloses an extrusion sliding sleeve 82 sets up with extrusion revolving column 32 sliding fit for the spacing lift of bracket 8 drives the rotating turret 35 upset simultaneously, conveniently illuminates the use.
When the drilling machine crawler lifting device is needed, a hydraulic lifting control module arranged at one end of the underframe 1 is started to control the motor to rotate forwards and the hydraulic lifting cylinder 7 to lift, and at the moment, the control motor drives the transmission gear shaft 5 to rotate, so that the worm 6 fixedly connected and arranged at two ends of the transmission gear shaft 5 is meshed with the worm gear 42 for transmission, the threaded column 4 is driven to rotate, the bracket 8 is lifted, and a drilling machine on the bracket 8 is lifted;
simultaneously, hydraulic pressure lift cylinder 7 also with the lifting of bracket 8, and along with bracket 8 risees, drives extrusion sliding sleeve 82 and extrusion revolving column 32 sliding fit, and the extrusion drives extrusion revolving column 32 and rotates, and pivoted extrusion revolving column 32 drives reel 33 release stay cord for the revolving rack 35 upset of elastic winding drives and shines the rig bottom of lamp plate on to bracket 8 and throws light on.
Claims (5)
1. The utility model provides a rig tracked vehicle elevating gear, includes chassis (1), its characterized in that: chassis (1) one side is symmetrical structure fixed connection and is provided with two fixed frames (2), fixed frame (2) one side fixed connection is provided with a plurality of stands (3), and wherein one side is a plurality of rotate between stand (3) and fixed frame (2) to be connected and be provided with a plurality of screw post (4), and the opposite side is a plurality of fixed connection is provided with a plurality of direction traveller (41) between stand (3) and the fixed frame (2), just screw post (4) one end fixed connection is provided with worm wheel (42), one of them fixed frame (2) internal rotation is connected and is provided with transmission gear shaft (5), transmission gear shaft (5) one side meshing transmission is provided with the control motor, just transmission gear shaft (5) external fixed connection is provided with a plurality of worms (6), worm (6) and worm wheel (42) meshing transmission set up, chassis (1) one end is provided with hydraulic pressure lift control module, just chassis (1) middle part fixed connection is provided with hydraulic pressure lift cylinder (7), just hydraulic pressure lift cylinder (7) one end fixed connection is provided with bracket (8).
2. The rig crawler lifting device of claim 1, wherein: it is adjacent two fixed connection is provided with gusset plate (31) between stand (3), gusset plate (31) middle part is rotated to connect and is provided with extrusion rotary column (32), the spiral extrusion groove has been seted up to extrusion rotary column (32) outside, extrusion rotary column (32) one end is rotated with fixed frame (2) and is connected the setting, extrusion rotary column (32) other end fixed connection is provided with reel (33), and one of them extrusion rotary column (32) one end fixed connection is provided with meshing gear (34), meshing gear (34) and transmission gear shaft (5) meshing transmission set up.
3. The rig crawler lifting device of claim 2, wherein: gusset plate (31) one side is articulated to be provided with rotating turret (35), rotating turret (35) outside is cup jointed and is provided with a plurality of torsion spring, rotating turret (35) one end fixed connection is provided with and shines the lamp plate, the coiling of rotating turret (35) other end is provided with the stay cord, just the stay cord other end is connected the setting with take-up pulley (33) coiling.
4. The rig crawler lifting device of claim 1, wherein: the outer fixed connection of bracket (8) is provided with a plurality of installation cutting ferrule (81), and wherein one side is a plurality of installation cutting ferrule (81) and screw post (4) threaded connection set up, and the opposite side is a plurality of installation cutting ferrule (81) and direction traveller (41) sliding fit are connected the setting.
5. The rig crawler lifting device of claim 4, wherein: the outside of the bracket (8) is provided with two extrusion sliding sleeves (82) which are fixedly connected in a symmetrical structure, one side of each extrusion sliding sleeve (82) is fixedly connected with an extrusion sliding column, and the extrusion sliding sleeves (82) are arranged in a sliding fit with the extrusion rotating columns (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402797.0U CN217972398U (en) | 2022-09-09 | 2022-09-09 | Drilling machine crawler lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402797.0U CN217972398U (en) | 2022-09-09 | 2022-09-09 | Drilling machine crawler lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217972398U true CN217972398U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222402797.0U Active CN217972398U (en) | 2022-09-09 | 2022-09-09 | Drilling machine crawler lifting device |
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| Country | Link |
|---|---|
| CN (1) | CN217972398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116517465A (en) * | 2023-04-17 | 2023-08-01 | 中铁十六局集团北京轨道交通工程建设有限公司 | Walking type horizontal high-pressure rotary jet drilling machine |
-
2022
- 2022-09-09 CN CN202222402797.0U patent/CN217972398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116517465A (en) * | 2023-04-17 | 2023-08-01 | 中铁十六局集团北京轨道交通工程建设有限公司 | Walking type horizontal high-pressure rotary jet drilling machine |
| CN116517465B (en) * | 2023-04-17 | 2023-11-10 | 中铁十六局集团北京轨道交通工程建设有限公司 | Walking type horizontal high-pressure rotary jet drilling machine |
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