CN215057098U - Split type construction supporting mechanism of directional rig of level - Google Patents
Split type construction supporting mechanism of directional rig of level Download PDFInfo
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- CN215057098U CN215057098U CN202120663116.9U CN202120663116U CN215057098U CN 215057098 U CN215057098 U CN 215057098U CN 202120663116 U CN202120663116 U CN 202120663116U CN 215057098 U CN215057098 U CN 215057098U
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Abstract
The utility model discloses a split type construction supporting mechanism of a horizontal directional drilling machine, which comprises a front anchor plate mechanism, a rear supporting leg mechanism and an adjusting pull rod mechanism; the front anchor plate mechanism is hinged at the front end of a crossbeam of the drilling machine; the rear supporting leg mechanism comprises a telescopic sleeve and a rear supporting leg, an outer sleeve of the telescopic sleeve is fixedly arranged on the crossbeam, and the rear supporting leg is hinged to the bottom end of an inner sleeve of the telescopic sleeve; and the adjusting pull rod mechanism is tensioned and fixed between the front anchor plate mechanism and the rear supporting leg. The utility model discloses an extra supporting mechanism can realize split type construction, can not need the chassis promptly when the construction, adopts the mode of direct hoist and mount to be under construction to effectively reduce the rig cost. Just the utility model discloses job stabilization nature can promote by a wide margin.
Description
Technical Field
The utility model belongs to the technical field of heavy drilling machine machinery, indicate a split type construction supporting mechanism of directional rig of level especially.
Background
The crawler-type horizontal directional drilling machine belongs to a heavy-duty engineering machine, and is a typical horizontal directional drilling machine structure as shown in figure 1. The horizontal directional drilling machine generally comprises a chassis mechanism 1 ', a girder 2', a luffing mechanism 3 'capable of adjusting the angle of the girder, and a power head 4', wherein the power head 4 'is installed on the girder 2', and the chassis mechanism 1 'is also installed on a walking power station 5' so as to drive the whole drilling machine to move. At present, the horizontal directional drilling machine works in an integral construction mode, namely, during construction, the chassis mechanism 1' bears the upper part and therefore the mechanisms work together. According to the construction mode, when the power head 4 'is arranged at the rear end of the girder 2', the stability of the girder 2 'is poor, the auxiliary support 9' needs to be installed manually, and the construction mode is labor-consuming, time-consuming and difficult to install. When the girder 2 'needs to be changed in amplitude in the construction process, the auxiliary support 9' must be removed, and the girder bracket is often damaged because the auxiliary support is forgotten to be removed.
Therefore, the existing horizontal drilling machine has high cost because the working mode is integral construction; and when the power head is driven to the rearmost end of the crossbeam during construction, the stability of the crossbeam is poor. In order to overcome the defects, the inventor of the invention finds that the problem is expected to be solved if split construction is adopted, and the scheme is generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type construction supporting mechanism of directional rig of level, its purpose that adopts extra supporting mechanism in order to realize split type construction.
In order to achieve the above purpose, the solution of the present invention is:
a split type construction supporting mechanism of a horizontal directional drilling machine comprises a front anchor plate mechanism, a rear supporting leg mechanism and an adjusting pull rod mechanism; the front anchor plate mechanism is hinged at the front end of a crossbeam of the drilling machine; the rear supporting leg mechanism comprises a telescopic sleeve and a rear supporting leg, an outer sleeve of the telescopic sleeve is fixedly arranged on the crossbeam, and the rear supporting leg is hinged to the bottom end of an inner sleeve of the telescopic sleeve; and the adjusting pull rod mechanism is tensioned and fixed between the front anchor plate mechanism and the rear supporting leg.
Preferably, the adjusting pull rod mechanism comprises an outer sleeve, an inner sleeve, a positive and negative tooth screw and a connecting pipe; the outer sleeve is provided with a plurality of positioning holes, the inner sleeve is provided with one or two fixing holes, the inner sleeve and the outer sleeve are mutually sleeved and fixed by fixing different positioning holes and fixing holes through bolts; the inner sleeve is connected with the connecting pipe through the reverse-tooth screw.
Preferably, the rear supporting leg mechanism is further provided with a telescopic oil cylinder which is fixedly arranged on an outer sleeve of the telescopic pipe, and a piston rod of the telescopic oil cylinder is connected with an inner sleeve of the telescopic pipe through a connecting block.
Preferably, the inner sleeve and the outer sleeve of the telescopic sleeve are fixed by bolts through a plurality of fixing holes.
Preferably, the supporting mechanism further comprises a front fixing plate, the front anchor plate mechanism is fixedly mounted on the front fixing plate, and one end of the adjusting pull rod mechanism is hinged with the front fixing plate through a shaft pin.
Preferably, the supporting mechanism further comprises a rear fixing plate, the rear supporting leg is fixedly mounted on the rear fixing plate, and the other end of the adjusting pull rod mechanism is hinged with the rear fixing plate through a shaft pin.
After the technical scheme is adopted, the beneficial effects of the utility model reside in that:
(1) the utility model discloses owing to set up extra supporting mechanism, before the construction, can support the girder and above parts through supporting mechanism, later drive away chassis mechanism, consequently can not need the chassis when the construction, adopt the mode of direct hoist and mount to be under construction to effectively reduce the rig cost.
(2) Adjustment link mechanism among the supporting mechanism, can make job stabilization nature promote by a wide margin.
(3) Through the utility model discloses a structural design to large-scale construction enterprise, can buy a rig sharing chassis more than two and schedule the operation, reduces construction side equipment purchasing cost by a wide margin.
Drawings
FIG. 1 is a schematic diagram of a typical structure of a prior art horizontal directional drilling machine;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic diagram of the preparation structure before construction of the present invention;
FIG. 4 is a schematic diagram of the preparation structure before construction of the present invention;
fig. 5 is a schematic view of the mounting structure of the adjusting pull rod of the present invention;
FIG. 6 is a schematic structural view of the positive and negative teeth screw of the present invention;
fig. 7 is a top view of fig. 5.
Reference numerals:
1', a chassis mechanism; 2', a girder; 3 ', a luffing mechanism 3'; 4', a power head; 5' a walking power station; 9', an auxiliary support;
1. a chassis mechanism; 2. a girder; 3. a variable angle adjusting mechanism; 4. a power head; 5. a walking power station; 6. a girder bracket; 7. clamping a plate; 81. a front anchor plate mechanism; 82. a rear support leg mechanism; 821. a telescopic sleeve; 822. a rear supporting leg; 823. a fixing hole; 824. a telescopic oil cylinder; 825. connecting blocks; 83. a pull rod adjusting mechanism; 831. an outer sleeve; 832. an inner sleeve; 833. a positive and negative thread screw; 834. a connecting pipe; 835. a bolt; 84. a front fixing plate; 85. a rear fixing plate; 86. a pin.
Detailed Description
The technical solution and the advantages of the present invention will be described in detail with reference to the following embodiments.
The utility model provides a split type construction supporting mechanism of directional rig of level, as shown in fig. 2, do the utility model discloses a preferred embodiment. The horizontal directional drilling machine comprises a chassis mechanism 1, a girder 2, an angle-variable adjusting mechanism 3 capable of adjusting the angle of the girder and a power head 4 arranged above the girder 2, wherein the chassis mechanism 1 is usually arranged on a walking power station 5, the upper part of the angle-variable adjusting mechanism 3 is fixedly arranged on a girder bracket 6, and the girder 2 is detachably arranged on the girder bracket 6 through a clamping plate 7. And the key of the utility model lies in: a support mechanism is also provided.
The supporting mechanism comprises a front anchor plate mechanism 81, a rear supporting leg mechanism 82 and an adjusting pull rod mechanism 83.
Wherein:
the front anchor plate mechanism 81 is hinged at the front end of the girder 2, and the front anchor plate mechanism 81 can rotate relative to the girder 2, so that the bottom surface of the front anchor plate mechanism can be supported on the ground in a balanced manner according to the angle of the girder.
The rear supporting leg mechanism 82 at least comprises a telescopic sleeve 821 and a rear supporting leg 822 driven by the telescopic sleeve 821 to move up and down, an outer sleeve of the telescopic sleeve 821 is fixedly installed on the girder 2, and the rear supporting leg 822 is hinged to the bottom end of an inner sleeve of the telescopic sleeve 821. The inner and outer sleeves of the telescopic sleeve 811 can be fixed by a bolt through the fixing holes 823. In order to achieve automatic control and convenient operation, the rear supporting leg mechanism 81 may further include a telescopic cylinder 824, the telescopic cylinder 824 is fixedly mounted on the outer sleeve of the telescopic pipe 821, and the piston rod thereof may be connected to the inner sleeve of the telescopic pipe 821 through a connecting block 825.
The adjusting rod mechanism 83 is connected in front of the front anchor plate mechanism 81 and the rear supporting foot 822, and is a rod structure with adjustable length for tensioning and fixing the front anchor plate mechanism 81 and the rear supporting foot 822. As shown in fig. 5-6, the adjusting rod mechanism 83 includes an outer sleeve 831, an inner sleeve 832, a positive and negative threaded rod 833 and a connecting tube 834; the outer sleeve 831 is provided with a plurality of positioning holes, the inner sleeve 832 is provided with one or two fixing holes, and different positioning holes and fixing holes are fixed by the bolt 835 through the mutual sleeve joint of the outer sleeve 831 and the inner sleeve 832, so that the length adjustment in a large range can be realized; the inner sleeve 832 is connected with the connecting pipe 834 through the positive and negative thread screw 833, and micro-adjustment can be realized by relatively rotating the inner sleeve 832 and the connecting pipe 834. The purpose of the adjustment lever mechanism 83 is to: due to the inclined arrangement of the girder 2, the rear supporting leg mechanism 82 is also arranged to adapt to the inclined arrangement of the girder 2, and the rear supporting leg mechanism 82 can be tensioned by arranging the adjusting pull rod mechanism 83 to prevent the rear supporting leg mechanism from moving back and forth, so that the stability of the drilling machine during construction can be kept under the condition that the chassis mechanism is driven away (figure 4).
In order to achieve more stable support, the support mechanism may further include a front fixing plate 84 and a rear fixing plate 85, see fig. 5 and 7. The front anchor plate mechanism 81 is fixedly mounted on the front fixing plate 84, the rear supporting foot 822 is fixedly mounted on the rear fixing plate 85, and two ends of the adjusting pull rod mechanism 83 are hinged with the front fixing plate 84 and the rear fixing plate 85 through a shaft pin 86 respectively. The purpose of the front and rear fixing plates 84, 85 is to increase the supporting area and the supporting stability, on the one hand, to fix all the front anchor plates 81 on the front fixing plate 84, and all the rear supporting feet 822 on the rear fixing plate 85, so as to connect the supporting feet with each other, thereby further increasing the stability.
When the utility model is used for construction and installation, after the drilling machine is in place, the front anchor plate mechanism 81 is fixed on the front fixing plate 84; a rear supporting leg mechanism 83 is installed on the girder 2; then the clamping plate 7 is dismantled, so that the girder 2 and the girder bracket 6 are separated; then starting the variable angle adjusting mechanism 3 to completely separate the girder bracket 6 and the part below the girder bracket from the girder 2; and then the chassis mechanism 1 is driven away by utilizing the walking power station 5. As shown in fig. 3. Thereafter, the adjustment link mechanism 83 is connected between the front and rear fixing plates 84, 85 as shown in fig. 4. After the installation, the construction work can be performed.
Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.
Claims (6)
1. The utility model provides a split type construction supporting mechanism of directional rig of level which characterized in that: the supporting mechanism comprises a front anchor plate mechanism, a rear supporting leg mechanism and an adjusting pull rod mechanism; the front anchor plate mechanism is hinged at the front end of a crossbeam of the drilling machine; the rear supporting leg mechanism comprises a telescopic sleeve and a rear supporting leg, an outer sleeve of the telescopic sleeve is fixedly arranged on the crossbeam, and the rear supporting leg is hinged to the bottom end of an inner sleeve of the telescopic sleeve; and the adjusting pull rod mechanism is tensioned and fixed between the front anchor plate mechanism and the rear supporting leg.
2. The split type construction supporting mechanism of the horizontal directional drilling machine as claimed in claim 1, wherein: the adjusting pull rod mechanism comprises an outer sleeve, an inner sleeve, a positive and negative tooth screw and a connecting pipe; the outer sleeve is provided with a plurality of positioning holes, the inner sleeve is provided with one or two fixing holes, the inner sleeve and the outer sleeve are mutually sleeved and fixed by fixing different positioning holes and fixing holes through bolts; the inner sleeve is connected with the connecting pipe through the reverse-tooth screw.
3. The split type construction supporting mechanism of the horizontal directional drilling machine as claimed in claim 1, wherein: the rear supporting leg mechanism is further provided with a telescopic oil cylinder which is fixedly arranged on an outer sleeve of the telescopic pipe, and a piston rod of the telescopic oil cylinder is connected with an inner sleeve of the telescopic pipe through a connecting block.
4. The split type construction supporting mechanism of the horizontal directional drilling machine as claimed in claim 1, wherein: the inner sleeve and the outer sleeve of the telescopic sleeve are fixed through bolts by arranging a plurality of fixing holes.
5. The split type construction supporting mechanism of the horizontal directional drilling machine as claimed in claim 1, wherein: the supporting mechanism further comprises a front fixing plate, the front anchor plate mechanism is fixedly arranged on the front fixing plate, and one end of the adjusting pull rod mechanism is hinged with the front fixing plate through a shaft pin.
6. The split type construction supporting mechanism of the horizontal directional drilling machine as claimed in claim 1, wherein: the supporting mechanism further comprises a rear fixing plate, the rear supporting leg is fixedly installed on the rear fixing plate, and the other end of the adjusting pull rod mechanism is hinged with the rear fixing plate through a shaft pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663116.9U CN215057098U (en) | 2021-03-31 | 2021-03-31 | Split type construction supporting mechanism of directional rig of level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120663116.9U CN215057098U (en) | 2021-03-31 | 2021-03-31 | Split type construction supporting mechanism of directional rig of level |
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| Publication Number | Publication Date |
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| CN215057098U true CN215057098U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120663116.9U Active CN215057098U (en) | 2021-03-31 | 2021-03-31 | Split type construction supporting mechanism of directional rig of level |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943092A (en) * | 2021-03-31 | 2021-06-11 | 江苏谷登重型机械装备科技有限公司 | Split type construction supporting mechanism of directional rig of level |
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2021
- 2021-03-31 CN CN202120663116.9U patent/CN215057098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943092A (en) * | 2021-03-31 | 2021-06-11 | 江苏谷登重型机械装备科技有限公司 | Split type construction supporting mechanism of directional rig of level |
| CN112943092B (en) * | 2021-03-31 | 2024-07-02 | 江苏谷登重型机械科技股份有限公司 | Split type construction supporting mechanism of horizontal directional drilling machine |
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Address after: 224100 south of Weisan Road, Dafeng Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Gudeng Heavy Machinery Technology Co.,Ltd. Address before: 224100 south of Weisan Road, Dafeng Development Zone, Yancheng City, Jiangsu Province Patentee before: JIANGSU GUDENG HEAVY MACHINERY EQUIPMENT TECHNOLOGY Co.,Ltd. |