CN209959169U

CN209959169U - Tight stand mechanism in crawler-type rig top

Info

Publication number: CN209959169U
Application number: CN201920528307.7U
Authority: CN
Inventors: 黄照青; 赵英兰
Original assignee: Hebei Maileikai Mechanical And Electrical Technology Co Ltd
Current assignee: Hebei Maileikai Mechanical And Electrical Technology Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-17
Anticipated expiration: 2029-04-18

Abstract

The utility model relates to the technical field of accessory devices of crawler-type drilling machines, in particular to a crawler-type drilling machine jacking upright post mechanism which improves the probability that a worker finds the fault of a drilling mechanism and stops the operation of the drilling mechanism at the first time by additionally arranging a fault alarm device of the drilling mechanism, thereby reducing the probability that a drill rod of the drilling mechanism is damaged; the hydraulic drilling device comprises a fastening rod, a first hydraulic rod assembly, an upright mechanism and a second hydraulic rod assembly, wherein the bottom end of the fastening rod is hinged with a frame assembly, the right side of the top end of the frame assembly is hinged with the bottom end of the second hydraulic rod assembly, the output end of the second hydraulic rod assembly is hinged with the right side of the bottom end of the fastening rod, the bottom end of the first hydraulic rod assembly is hinged with the middle part of the top end of the fastening rod, and the right side of the upright mechanism is provided with a drilling mechanism; the novel alarm device is characterized by further comprising a limiting plate, a sliding plate, a limiting spring, a control plate, a baffle plate, a warning plate, a rotating rod, a coil spring and an installation shaft, wherein a limiting cavity is formed in the limiting plate, and a placing groove is formed in the top end of the control plate.

Description

Tight stand mechanism in crawler-type rig top

Technical Field

The utility model relates to a technical field of crawler-type rig auxiliary device especially relates to a tight stand mechanism in crawler-type rig top.

Background

As is well known, drilling rigs are classified into various types according to different use environments and functions, wherein crawler-type drilling rigs are mainly used for construction of large-tonnage prestressed anchoring holes or drain holes in geotechnical engineering such as hydropower station engineering, railways, highway slopes and the like, construction of urban deep foundation pit supporting and foundation reinforcement engineering holes and construction of ground source heat pump holes; is also suitable for landslide and rock collapse prevention treatment engineering; the crawler-type drilling machine vertical column jacking mechanism can be also used for the exploration construction and the like of tunnel pipe shed supporting holes, grouting reinforcing holes, small foundation pile holes, hydrological wells and the like, so that the crawler-type drilling machine has wide application range, and the vertical column of the crawler-type drilling machine needs to be fixed and fastened in the using process of the crawler-type drilling machine, wherein the crawler-type drilling machine vertical column jacking mechanism is a device for jacking the vertical column of the crawler-type drilling machine in the drilling process of the crawler-type drilling machine, and is widely used in the application field of the crawler-type drilling machine; the existing crawler-type drilling machine tightly-propping upright post mechanism comprises a fastening rod, a first hydraulic rod assembly, an upright post mechanism and a second hydraulic rod assembly, wherein the bottom end of the fastening rod is hinged with a frame assembly, the right side of the top end of the frame assembly is hinged with the bottom end of the second hydraulic rod assembly, the output end of the second hydraulic rod assembly is hinged with the right side of the bottom end of the fastening rod, the bottom end of the first hydraulic rod assembly is hinged with the middle part of the top end of the fastening rod, the output end of the first hydraulic rod assembly and the right end of the fastening rod are both hinged with the left end of the upright post mechanism, the right side of the upright post mechanism is provided with a drilling mechanism, and the; when the existing crawler-type drilling machine tightly-propping upright post mechanism is used, firstly, the crawler-type drilling machine is driven to a specified position, then the first hydraulic rod assembly and the second hydraulic rod assembly of the crawler-type drilling machine are operated to simultaneously act to finish positioning of the upright post, and then a drilling mechanism on the right side of the upright post mechanism can be started to drill a hole on the specified position; the tight stand mechanism in current crawler-type rig top discovers in using, drilling mechanism can meet the great material of hardness in drilling's in-process unavoidably, when drilling mechanism meets harder material, the drilling degree of difficulty of drilling mechanism's drilling rod this moment is great, current crawler-type rig does not have drilling mechanism fault alarm device, consequently the staff discovers drilling mechanism trouble and stops that the probability of drilling mechanism operation is lower very first time, therefore the impaired probability of drilling mechanism's drilling rod is higher, thereby lead to the practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through addding drilling mechanism fault alarm device improve the probability that the staff found drilling mechanism trouble and stopped drilling mechanism operation the very first time, therefore reduced drilling mechanism's the impaired probability of drilling rod to the tight stand mechanism in crawler-type rig top of reinforcing practicality.

The utility model discloses a crawler-type rig tightly pushes up stand mechanism, including anchorage bar, first hydraulic stem assembly, stand mechanism and second hydraulic stem assembly, the bottom of anchorage bar articulates and is provided with the frame assembly, the top right side of frame assembly articulates with the bottom of second hydraulic stem assembly, the output of second hydraulic stem assembly articulates with the bottom right side of anchorage bar, the bottom of first hydraulic stem assembly articulates with the top middle part of anchorage bar, the right side of stand mechanism is provided with drilling mechanism, drilling mechanism is provided with drilling rod, power unit and pushing mechanism; the vertical column mechanism is characterized by further comprising a limiting plate, a sliding plate, a limiting spring, a control plate, a baffle plate, a warning plate, a rotating rod, a coil spring and an installation shaft, wherein the right end of the limiting plate is connected with the middle upper part of the left end of the vertical column mechanism, the output end of the first hydraulic rod assembly and the right end of the fastening rod are respectively hinged with the upper side and the lower side of the left end of the limiting plate, a limiting cavity is arranged inside the limiting plate, the right end of the limiting cavity is communicated with a limiting sliding hole, the limiting plate is slidably clamped with the limiting cavity, a synchronizing plate is arranged at the right end of the sliding plate, the right end of the synchronizing plate slidably penetrates through the limiting sliding hole from the limiting cavity and extends out to the right side of the limiting plate, the right end of the synchronizing plate is connected with the middle upper part of the left end of the vertical column mechanism, the left end of the vertical, the utility model discloses a warning board, including the control panel, the bottom right side of control panel and limiting plate, the top of control panel is provided with the standing groove, the front end left side of dwang is run through and is provided with the rotation hole, the rear end of installation axle rotates from the front side of dwang and passes the rotation hole and stretch out to the rear side of rotor plate, the front end and the rear end of installation axle are connected with the front end of standing groove and the left side of rear end respectively, the right-hand member of dwang is connected with the left end middle part of warning board, the warning board is located the standing groove, the front portion region activity suit of coil spring and installation axle, the stiff end and the rotation end of coil spring are connected with the bottom left side of standing groove and the front end left side fixed connection of dwang respectively, the bottom of baffle is hugged closely.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes fixed plate and fastening bolt, the right-hand member of fixed plate is connected with the left end top of stand mechanism, the left end of baffle is run through and is provided with the patchhole, the left end middle part of fixed plate is provided with the fastening thread groove, fastening bolt's right-hand member is passed the patchhole from the left side of baffle and then is continued the spiral shell dress and insert to the fastening thread inslot, the right-hand member of baffle is hugged closely with the left end of fixed plate.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes the gag lever post, the top of gag lever post is connected with the top in the spacing chamber of limiting plate, the top and the spacing chamber intercommunication of sliding plate are provided with the glide groove, the bottom of gag lever post slides in the spacing intracavity and inserts to the glide inslot, spacing spring and gag lever post activity suit.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes protection piece and rubber tie plate, the bottom of protection piece is connected with the top left side of control panel, rubber tie plate's left end is connected with the right-hand member of protection piece.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes adjust knob, adjust knob's right-hand member is provided with hexagonal type draw-in groove, hexagonal type draw-in groove and fastening bolt's nut end are fixed and are clamped.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes rubber cushion, rubber cushion with the fixed bottom that clamps in the spacing chamber of limiting plate, rubber cushion's bottom and top are hugged closely with the bottom in spacing chamber and the bottom of sliding plate respectively.

The utility model discloses a tight stand mechanism in crawler-type rig top, adjust knob's circumference lateral wall is provided with multiunit antiskid arris.

The utility model discloses a tight stand mechanism in crawler-type rig top, the top and the bottom of warning board are provided with two sets of mounting grooves respectively, the inside of two sets of mounting grooves is provided with two sets of reflection of light stickers respectively.

Compared with the prior art, the beneficial effects of the utility model are that: when a drill rod mechanism of the crawler-type drilling machine encounters a harder substance, the drill rod mechanism still provides a driving force for a drill rod through a driving mechanism, namely the upright post mechanism receives an upward driving force from the driving mechanism, the driving force drives the upright post mechanism to move upwards, meanwhile, the upright post mechanism drives the sliding plate to extrude the limiting spring to move upwards through the synchronizing rod, the upright post mechanism synchronously drives the plate to move upwards, the baffle plate does not limit the warning plate any more when the baffle plate moves upwards for a small distance, however, the warning plate rotates to a vertical state through the rotating rod on the left side of the warning plate under the dragging of the coil spring, at the moment, after an operator of the crawler-type drilling machine observes the warning plate, the operator can know the fault of the drilling mechanism at the moment and then immediately stops the operation of the drilling mechanism of the crawler-type drilling machine, and the probability that the operator finds the fault of the drilling, thereby reducing the probability of damage to the drill rod of the drilling mechanism and enhancing the practicability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a;

FIG. 3 is a schematic view of the connection structure of the installation shaft and the coil spring of the present invention;

FIG. 4 is a schematic view of the connection structure of the adjusting knob and the plurality of sets of anti-slip ribs according to the present invention;

fig. 5 is a schematic view of the connection structure of the limiting plate and the sliding plate according to the present invention;

in the drawings, the reference numbers: 1. a fastening rod; 2. a first hydraulic ram assembly; 3. a column mechanism; 4. a second hydraulic ram assembly; 5. a frame assembly; 6. a drilling mechanism; 7. a drill stem; 8. a power mechanism; 9. a pushing mechanism; 10. a limiting plate; 11. a sliding plate; 12. a limiting spring; 13. a control panel; 14. a baffle plate; 15. a warning board; 16. rotating the rod; 17. a coil spring; 18. installing a shaft; 19. a limiting cavity; 20. a limiting slide hole; 21. a synchronization board; 22. a placement groove; 23. a fixing plate; 24. fastening a bolt; 25. a limiting rod; 26. sliding into the groove; 27. a protection block; 28. a rubber pad; 29. adjusting a knob; 30. a hexagonal-shaped neck; 31. a rubber cushion block; 32. a plurality of groups of anti-slip edges; 33. two groups of mounting grooves; 34. two groups of reflective stickers.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the utility model discloses a crawler-type drilling machine tightly pushes up stand mechanism, including anchorage bar 1, first hydraulic stem assembly 2, stand mechanism 3 and second hydraulic stem assembly 4, the bottom of anchorage bar 1 is articulated to be provided with frame assembly 5, the top right side of frame assembly 5 is articulated with the bottom of second hydraulic stem assembly 4, the output of second hydraulic stem assembly 4 is articulated with the bottom right side of anchorage bar 1, the bottom of first hydraulic stem assembly 2 is articulated with the top middle part of anchorage bar 1, the right side of stand mechanism 3 is provided with drilling mechanism 6, drilling mechanism 6 is provided with drilling rod 7, power unit 8 and pushing mechanism 9; the vertical column mechanism comprises a limiting plate 10, a sliding plate 11, a limiting spring 12, a control plate 13, a baffle plate 14, a warning plate 15, a rotating rod 16, a coil spring 17 and a mounting shaft 18, wherein the right end of the limiting plate 10 is connected with the middle upper part of the left end of the vertical column mechanism 3, the output end of a first hydraulic rod assembly 2 and the right end of a fastening rod 1 are respectively hinged with the upper side and the lower side of the left end of the limiting plate 10, a limiting cavity 19 is arranged inside the limiting plate 10, a limiting sliding hole 20 is communicated with the right end of the limiting cavity 19, the limiting plate 10 is slidably clamped with the limiting cavity 19, a synchronous plate 21 is arranged at the right end of the sliding plate 11, the right end of the synchronous plate 21 slides in the limiting cavity 19, penetrates through the limiting sliding hole 20 and extends to the right side of the limiting plate 10, the right end of the synchronous plate 21 is connected with the middle upper part of the left end of the vertical column mechanism 3, the left end of, the right side of the bottom end of the control plate 13 is connected with the top end of the limiting plate 10, the top end of the control plate 13 is provided with a placing groove 22, the left side of the front end of the rotating rod 16 is provided with a rotating hole in a penetrating mode, the rear end of the mounting shaft 18 rotates from the front side of the rotating rod 16 to penetrate through the rotating hole and extend out of the rear side of the rotating plate, the front end and the rear end of the mounting shaft 18 are respectively connected with the left sides of the front end and the rear end of the placing groove 22, the right end of the rotating rod 16 is connected with the middle part of the left end of the warning plate 15, the warning plate 15 is located in the placing groove 22, the coil spring 17 is movably sleeved with the front area of the mounting shaft 18, the fixed end and the rotating end of the coil spring 17 are respectively fixedly connected with the left side; when a drill rod mechanism of the crawler-type drilling machine encounters a harder substance, the drill rod mechanism still provides a driving force for a drill rod through a driving mechanism, namely the upright post mechanism receives an upward driving force from the driving mechanism, the driving force drives the upright post mechanism to move upwards, meanwhile, the upright post mechanism drives the sliding plate to extrude the limiting spring to move upwards through the synchronizing rod, the upright post mechanism synchronously drives the plate to move upwards, the baffle plate does not limit the warning plate any more when the baffle plate moves upwards for a small distance, however, the warning plate rotates to a vertical state through the rotating rod on the left side of the warning plate under the dragging of the coil spring, at the moment, after an operator of the crawler-type drilling machine observes the warning plate, the operator can know the fault of the drilling mechanism at the moment and then immediately stops the operation of the drilling mechanism of the crawler-type drilling machine, and the probability that the operator finds the fault of the drilling, thereby reducing the probability of damage to the drill rod of the drilling mechanism and enhancing the practicability.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes fixed plate 23 and fastening bolt 24, and the right-hand member of fixed plate 23 is connected with the left end top of stand mechanism 3, and the left end of baffle 14 runs through and is provided with the patchhole, and the left end middle part of fixed plate 23 is provided with fastening thread groove, and the right-hand member of fastening bolt 24 passes the patchhole then continues the spiral shell dress from the left side of baffle 14 and inserts to fastening thread groove, and the right-hand member of baffle 14 is hugged closely with the left end of fixed plate 23; through passing through fastening bolt spiral shell dress with the baffle on the fixed plate, can be so that the baffle dismantles more facility on the fixed plate, when warning board action after need reset, can tear the baffle off on the fixed plate, treat that the warning board resets at the top of control panel after, again with the baffle spiral shell dress on the fixed plate to warning board spacing can to use the limitation has been reduced.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes gag lever post 25, and the top of gag lever post 25 is connected with the top of the spacing chamber 19 of limiting plate 10, and the top of sliding plate 11 is provided with the slide-in groove 26 with spacing chamber 19 intercommunication, and the bottom of gag lever post 25 slides from spacing chamber 19 and inserts to slide-in groove 26, and spacing spring 12 and gag lever post 25 activity suit; the limiting rod effectively reduces the probability that the limiting spring slides or deflects in the limiting cavity by penetrating the limiting spring, so that the stability is enhanced.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes protection piece 27 and rubber tie plate 28, and the bottom of protection piece 27 is connected with the top left side of control panel 13, and the left end of rubber tie plate 28 is connected with the right-hand member of protection piece 27; after the action of the warning board, the rotating rod is rotated out to a vertical state at the top of the control board under the driving of the coil spring, at the moment, the rotating rod can hit a rubber base plate on the protection block at the first time, and the rubber base plate plays a role in protecting the rotating rod at the moment, so that the practicability is enhanced.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes adjust knob 29, and the right-hand member of adjust knob 29 is provided with hexagonal type draw-in groove 30, and hexagonal type draw-in groove 30 and the nut end of fastening bolt 24 are fixed and clamped; the adjusting process of the fastening bolt is more convenient through the adjusting knob, so that convenience is enhanced.

The utility model discloses a tight stand mechanism in crawler-type rig top still includes rubber cushion 31, the bottom of the spacing chamber 19 of rubber cushion 31 and limiting plate 10 is fixed and clamped, the bottom and the top of rubber cushion 31 respectively with the bottom of spacing chamber 19 and the bottom of sliding plate 11 hug closely; when the limiting spring pushes the sliding plate to reset in the limiting cavity of the limiting plate, the rubber cushion block can play a role in buffering for the sliding plate in the limiting cavity, so that the impact damage degree of the sliding plate is reduced, and the practicability is enhanced.

The utility model discloses a column jacking mechanism of a crawler-type drilling machine, the circumferential side wall of an adjusting knob 29 is provided with a plurality of groups of anti-skid edges 32; the roughness of the circumferential side wall of the adjusting knob is increased through the plurality of groups of anti-slip ribs, namely, the probability that the hand slides on the circumferential side wall of the adjusting knob in the adjusting process of the adjusting knob is reduced, and therefore the practicability is enhanced.

The utility model discloses a tight stand mechanism in crawler-type rig top, warning board 15's top and bottom are provided with two sets of mounting grooves 33 respectively, and the inside of two sets of mounting grooves 33 is provided with two sets of reflection of light sticker 34 respectively; when the crawler-type drilling machine works at night, workers irradiate the warning board through the lighting device, and the light-reflecting sticker on the warning board can enable the warning board to be clearer and more obvious, so that the adaptability of the crawler-type drilling machine is improved, and the use limitation is reduced.

The utility model discloses a tight stand mechanism in crawler-type rig top, it is at first driving crawler-type rig to appointed position, then finish the stand location through controlling crawler-type rig and make its first hydraulic stem assembly and second hydraulic stem assembly move simultaneously, then can start the drilling mechanism on stand mechanism right side to drill for appointed position, when the drilling rod mechanism of crawler-type rig meets harder material, drilling rod mechanism still provides the motive force for the drilling rod through its pushing mechanism at this moment, namely stand mechanism receives the upward motive force from pushing mechanism, this motive force then promotes stand mechanism to shift up, stand mechanism then drives the sliding plate through the synchronizing bar extrusion limiting spring and shifts up simultaneously, and stand mechanism drives the board to shift up synchronously, and the baffle just no longer limits to warning board to the small distance that shifts up of baffle, however warning board is dragged under the coil spring and is rotated to vertical state through its left dwang, at this moment the crawler-type rig control personnel observe behind the warning board, drilling mechanism trouble this moment can be learnt, then stop the drilling mechanism work of crawler-type rig immediately, when the warning board action after needs reset, can tear down the baffle on the fixed plate, treat that the warning board resets at the top of control panel after, it is spacing to warning the board on the fixed plate with the baffle spiral shell dress again, when spacing intracavity of limiting plate resets in limiting spring promotion sliding plate simultaneously, the rubber cushion block can be for the sliding plate play the effect of buffering at spacing intracavity.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

In the present invention, "first", "second" and "third" do not represent specific quantities or sequences, but are merely used for distinguishing names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A crawler-type drilling machine tightly-jacking upright post mechanism comprises a fastening rod (1), a first hydraulic rod assembly (2), an upright post mechanism (3) and a second hydraulic rod assembly (4), wherein the bottom end of the fastening rod (1) is hinged with a frame assembly (5), the right side of the top end of the frame assembly (5) is hinged with the bottom end of the second hydraulic rod assembly (4), the output end of the second hydraulic rod assembly (4) is hinged with the right side of the bottom end of the fastening rod (1), the bottom end of the first hydraulic rod assembly (2) is hinged with the middle part of the top end of the fastening rod (1), a drilling mechanism (6) is arranged on the right side of the upright post mechanism (3), and the drilling mechanism (6) is provided with a drilling rod (7), a power mechanism (8) and a pushing mechanism (9; the device is characterized by further comprising a limiting plate (10), a sliding plate (11), a limiting spring (12), a control plate (13), a baffle plate (14), a warning plate (15), a rotating rod (16), a coil spring (17) and a mounting shaft (18), wherein the right end of the limiting plate (10) is connected with the upper middle part of the left end of the upright post mechanism (3), the output end of the first hydraulic rod assembly (2) and the right end of the fastening rod (1) are respectively hinged with the upper side and the lower side of the left end of the limiting plate (10), a limiting cavity (19) is arranged inside the limiting plate (10), a limiting sliding hole (20) is communicated with the right end of the limiting cavity (19), the limiting plate (10) and the limiting cavity (19) are slidably clamped, a synchronizing plate (21) is arranged at the right end of the sliding plate (11), and the right end of the synchronizing plate (21) slides through the limiting sliding hole (20) from the limiting cavity (19) and extends out of, the right end of the synchronous plate (21) is connected with the upper middle part of the left end of the upright post mechanism (3), the left end of the upright post mechanism (3) is tightly attached to the right end of the limiting plate (10) in a sliding manner, the top end and the bottom end of the limiting spring (12) are respectively tightly attached to the top end of the limiting cavity (19) and the top end of the sliding plate (11), the right side of the bottom end of the control plate (13) is connected with the top end of the limiting plate (10), the top end of the control plate (13) is provided with a placing groove (22), the left side of the front end of the rotating rod (16) is provided with a rotating hole in a penetrating manner, the rear end of the mounting shaft (18) rotates from the front side of the rotating rod (16) to pass through the rotating hole and extends out of the rear side of the rotating plate, the front end and the rear end of the mounting shaft (18) are respectively connected with the left sides of the front end and the rear end of the placing groove, the warning board (15) is located the standing groove (22), the spring (17) is nested with the regional activity in front of installation axle (18), the stiff end and the rotation end of spring (17) respectively with the bottom left side of standing groove (22) and the front end left side fixed connection of dwang (16), the bottom of baffle (14) is hugged closely with the top right side of warning board (15).

2. The jacking column mechanism of the crawler-type drilling machine according to claim 1, further comprising a fixing plate (23) and a fastening bolt (24), wherein the right end of the fixing plate (23) is connected with the top of the left end of the column mechanism (3), the left end of the baffle plate (14) is provided with an insertion hole in a penetrating mode, the middle of the left end of the fixing plate (23) is provided with a fastening thread groove, the right end of the fastening bolt (24) penetrates through the insertion hole from the left side of the baffle plate (14) and then is continuously inserted into the fastening thread groove in a screwing mode, and the right end of the baffle plate (14) is tightly attached to the left end of the fixing plate (23).

3. The jacking column mechanism of the crawler-type drilling machine according to claim 2, further comprising a limiting rod (25), wherein the top end of the limiting rod (25) is connected with the top end of the limiting cavity (19) of the limiting plate (10), the top end of the sliding plate (11) is communicated with the limiting cavity (19) and is provided with a sliding groove (26), the bottom end of the limiting rod (25) is slidably inserted into the sliding groove (26) from the limiting cavity (19), and the limiting spring (12) is movably sleeved with the limiting rod (25).

4. The jacking column mechanism of the crawler-type drilling machine as claimed in claim 3, further comprising a protection block (27) and a rubber cushion plate (28), wherein the bottom end of the protection block (27) is connected with the left side of the top end of the control plate (13), and the left end of the rubber cushion plate (28) is connected with the right end of the protection block (27).

5. The mechanism for tightly pushing the stand column of the crawler-type drilling machine as claimed in claim 4, further comprising an adjusting knob (29), wherein a hexagonal clamping groove (30) is arranged at the right end of the adjusting knob (29), and the hexagonal clamping groove (30) is fixedly clamped with the nut end of the fastening bolt (24).

6. The mechanism for tightly pushing the upright post by the crawler-type drilling machine as claimed in claim 5, further comprising a rubber cushion block (31), wherein the bottom of the rubber cushion block (31) is fixedly clamped with the bottom of the limiting cavity (19) of the limiting plate (10), and the bottom end and the top end of the rubber cushion block (31) are respectively tightly attached to the bottom end of the limiting cavity (19) and the bottom end of the sliding plate (11).

7. The crawler-type drilling machine tightening upright post mechanism as claimed in claim 6, characterized in that the circumferential side wall of the adjusting knob (29) is provided with a plurality of sets of anti-slip ribs (32).

8. The mechanism for jacking the stand column of the crawler-type drilling machine as claimed in claim 7, wherein the top end and the bottom end of the warning plate (15) are respectively provided with two sets of mounting grooves (33), and two sets of reflective stickers (34) are respectively arranged inside the two sets of mounting grooves (33).