CN217925748U

CN217925748U - Drill rod bracket for horizontal directional drilling

Info

Publication number: CN217925748U
Application number: CN202222005240.3U
Authority: CN
Inventors: 王飚
Original assignee: Shaoyang Water Resources And Hydropower Survey And Design Institute
Current assignee: Shaoyang Water Resources And Hydropower Survey And Design Institute
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-29
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a drilling rod bracket for horizontal directional drilling belongs to horizontal directional drilling technical field, including bottom plate and layer board, fixed mounting has the riser on the bottom plate, symmetrical lift mouth has been seted up to the riser both sides, the layer board slides and sets up on the lift mouth, the regulation mouth has been seted up on the riser, layer board one side fixed mounting is kept away from to the bottom plate has the cylinder, be provided with on the bottom plate and be used for driving the layer board lift adjustment level directional drilling height's elevating system, be provided with on the layer board and be used for carrying out spacing stop gear to horizontal directional drilling both sides, elevating system includes the driving motor of fixed mounting on the bottom plate, and this drilling rod bracket of horizontal directional drilling can adjust the height and the angle of horizontal directional drilling according to bore mouth height and angle, and stability is strong during the regulation, and the follow-up probing is carried out in the drill bit entering drill mouth of being convenient for, labour saving and time saving, and the practicality is strong.

Description

Drill rod bracket for horizontal directional drilling

Technical Field

The utility model relates to a horizontal directional drilling technical field especially relates to a drilling rod bracket for horizontal directional drilling.

Background

The horizontal directional drilling machine is a construction machine for laying various underground utilities (pipelines, cables and the like) under the condition of not excavating the ground surface, a drill rod bracket is an important part for lifting a drill rod by the horizontal directional drilling machine, the drill rod is long, so that a plurality of difficulties exist in the using process of the drill rod, and drill mouths with different heights and angles are required to be arranged before the horizontal directional drilling machine drills according to different underground environment conditions so as to facilitate drilling of a drill bit.

The drill rod bracket of the existing horizontal directional drill on the market is difficult to adjust the height and the angle of the drill bit of the horizontal directional drill according to the drill opening angle, the stability is poor during adjustment, time and labor are wasted during manual lifting adjustment, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drilling rod bracket for horizontal directional drilling, the drilling rod bracket of having solved current horizontal directional drilling on the market is difficult to realize adjusting horizontal directional drilling drill bit height and angle according to the drill opening angle, and stability is relatively poor during the regulation, lifts through the manual work and adjusts the problem that wastes time and energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a drilling rod bracket for horizontal directional drilling, includes bottom plate and layer board, fixed mounting has the riser on the bottom plate, symmetrical lift mouth has been seted up to the riser both sides, the layer board slides and sets up on the lift mouth, the regulation mouth has been seted up on the riser, layer board one side fixed mounting is kept away from to the bottom plate has the cylinder, be provided with on the bottom plate and be used for driving the layer board lift adjustment horizontal directional drilling height's elevating system, be provided with on the layer board and be used for carrying out spacing stop gear to horizontal directional drilling both sides.

As further described in the scheme, when an operator needs to adjust the angle of the drill bit of the horizontal directional drill according to the drilling opening angle, the horizontal directional drill is firstly placed on the supporting plate, the side edge of the horizontal directional drill is limited through the limiting mechanism, the horizontal directional drill is preliminarily limited between the adjusting openings, then the lifting mechanism is started, the lifting mechanism drives the supporting plate to ascend on the lifting opening of the vertical plate, when the supporting plate ascends to the specified height, the starting air cylinder pushes one end of the horizontal directional drill, when the drill bit of the horizontal directional drill reaches the specified angle, the air cylinder is stopped, the angle of the drill bit of the horizontal directional drill is adjusted, the lifting mechanism only limits the side edge of the horizontal directional drill, the horizontal directional drill does not influence movement when the horizontal directional drill works, the drill rod bracket of the horizontal directional drill can adjust the height and the angle of the horizontal directional drill according to the height and the angle of the drill opening, the stability during adjustment is high, the drill bit can conveniently enter the drill bit to perform follow-up drilling, time and labor are saved, and the practicability is strong.

As a preferred scheme of the utility model, elevating system includes driving motor, the fixed mounting of fixed mounting on the bottom plate and exports epaxial screw rod at driving motor, and the movable block of threaded connection on the screw rod and articulated the installation keep away from the push rod of bottom plate one side at the movable block, the articulated one end of movable block and the articulated installation of layer board side are kept away from to the push rod.

As the further description of the scheme, the driving motor is started, the output shaft of the driving motor rotates to drive the screw fixedly installed with the driving motor to rotate, the screw rotates to drive the movable block in threaded connection with the screw to horizontally move on the screw, the movable block horizontally moves to drive the push rod installed in a hinged mode to push the supporting plate to vertically lift on the vertical plate, the vertical lift of the supporting plate drives the horizontal directional drill on the supporting plate to vertically lift, the height of the horizontal directional drill is favorably adjusted, the subsequent adjustment of the drill bit angle of the horizontal directional drill is facilitated, and the practicability is high.

As a preferred scheme of the utility model, the slide has been seted up on the bottom plate, movable block bottom fixed mounting has the slider, the slider slides and sets up to on the slide and slider size and slide size looks adaptation.

As the further description of the scheme, the movable block can be driven to slide on the slide way for limiting when moving, so that the stability of the movable block when moving is improved, and the stability of the supporting plate when lifting is improved.

As a preferred scheme of the utility model, stop gear is including seting up mounting groove, fixed mounting in the layer board spacing motor, the two-way lead screw of fixed mounting in the mounting groove, the nut of threaded connection on the two-way lead screw of spacing motor output shaft, seting up at the symmetrical spout in layer board both sides, slide the limiting plate that sets up on the spout, nut and limiting plate fixed mounting.

As the further description of the scheme, when the horizontal directional drill is placed on the supporting plate and located in front of the adjusting opening, the limiting motor in the mounting groove is started, the output shaft of the limiting motor rotates to drive the limiting motor to rotate relative to the bidirectional screw rod, the bidirectional screw rod rotates to drive the nut in threaded connection with the bidirectional screw rod to move on the bidirectional screw rod and approach to each other, the nut approaches to each other to drive the limiting plate in fixed mounting to move on the sliding groove and approach to each other, the side edge of the horizontal directional drill is limited, the horizontal directional drill is prevented from shaking, the forward and backward movement of the horizontal directional drill is not influenced, the horizontal directional drill with different sizes can be limited, the operation is convenient, and the applicability is strong.

As the utility model discloses a preferred scheme, cylinder output shaft tip fixed mounting has the push pedal, push pedal both sides fixed mounting has the baffle.

As further description of the scheme, the push plate is arranged to facilitate pushing of horizontal directional drills of different sizes, and the baffle is arranged to improve stability during pushing.

As the utility model discloses a preferred scheme, the push pedal is close to the riser and sets up to the cambered surface on one side, the layer board is located regulation mouth department side and sets up to the cambered surface.

As further described in the above, the horizontal directional drill is convenient to move back and forth after being subjected to angle adjustment.

The utility model has the advantages that:

the device can adjust the height and the angle of the horizontal directional drill according to the height and the angle of the drill opening by arranging the matching work among the air cylinder, the driving motor, the screw rod, the movable block, the push rod, the slide way and the slide block, so that the drill bit can conveniently enter the drill opening to perform subsequent drilling, time and labor are saved, and the practicability is high;

the device can improve the stability when the directional high angle of drilling of level is adjusted through the cooperation work that sets up between mounting groove, spacing motor, two-way lead screw, nut, spout, limiting plate, push pedal and the baffle.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a top view of the pallet of the present invention;

fig. 4 is a top view of the support plate of the present invention.

In the figure:

1. a base plate; 2. a pallet; 3. a vertical plate; 4. a lifting port; 5. an adjustment port; 6. a cylinder; 7. a lifting mechanism; 71. a drive motor; 72. a screw; 73. a movable block; 74. a push rod; 8. a slideway; 9. a slider; 10. a limiting mechanism; 101. mounting grooves; 102. a limiting motor; 103. a bidirectional screw rod; 104. a nut; 105. a chute; 106. a limiting plate; 11. pushing the plate; 12. and a baffle plate.

Detailed Description

Examples

Referring to fig. 1-4, the utility model provides a drilling rod bracket for horizontal directional drilling, including bottom plate 1 and layer board 2, fixed mounting has riser 3 on the bottom plate 1, symmetrical lift mouth 4 has been seted up to riser 3 both sides, layer board 2 slides and sets up on lift mouth 4, regulation mouth 5 has been seted up on the

riser

3, 2 one side fixed mounting of layer board 6 are kept away from to bottom plate 1, be provided with on the bottom plate 1 and be used for driving layer board 2 lift adjustment horizontal directional drilling height's elevating system 7, be provided with on the layer board 2 and be used for carrying out spacing stop gear 10 to horizontal directional drilling both sides.

When an operator needs to adjust the angle of a drill bit of the horizontal directional drill according to the drill opening angle, the horizontal directional drill is firstly placed on the supporting plate 2, the side edge of the horizontal directional drill is limited through the limiting mechanism 10, the horizontal directional drill is primarily limited between the adjusting openings 5, then the lifting mechanism 7 is started, the lifting mechanism 7 drives the supporting plate 2 to ascend on the lifting opening 4 of the vertical plate 3 and ascend to the specified height, the starting cylinder 6 pushes one end of the horizontal directional drill, when the drill bit of the horizontal directional drill reaches the specified angle, the cylinder 6 is stopped, the angle of the drill bit of the horizontal directional drill is adjusted, the lifting mechanism 7 only limits the side edge of the horizontal directional drill, the horizontal directional drill does not influence movement during working, a drill rod bracket of the horizontal directional drill can adjust the height and the angle of the horizontal directional drill bit according to the height and the angle of the drill opening, the stability during adjustment is high, the drill bit can conveniently enter the drill opening to perform subsequent drilling, time and labor are saved, and the practicability is strong.

The lifting mechanism 7 comprises a driving motor 71 fixedly arranged on the bottom plate 1, a screw 72 fixedly arranged on an output shaft of the driving motor 71, a movable block 73 in threaded connection with the screw 72 and a push rod 74 hinged to one side of the movable block 73 far away from the bottom plate 1, wherein one end of the push rod 74 far away from the hinged end of the movable block 73 is hinged to the side edge of the supporting plate 2; start driving motor 71, driving motor 71 output shaft rotates and drives rather than the rotation of fixed mounting's screw rod 72, screw rod 72 rotates and drives rather than threaded connection's movable block 73 at screw rod 72 horizontal migration, movable block 73 horizontal migration drives rather than the articulated push rod 74 of installing and promotes the vertical lift of layer board 2 on riser 3, the vertical lift of horizontal directional drilling on driving layer board 2 of layer board 2 is vertical, be favorable to realizing adjusting the horizontal directional drilling height, be convenient for follow-up adjust horizontal directional drilling drill bit angle, therefore, the clothes hanger is strong in practicability.

A slide way 8 is arranged on the bottom plate 1, a slide block 9 is fixedly arranged at the bottom of the movable block 73, the slide block 9 is arranged on the slide way 8 in a sliding manner, and the size of the slide block 9 is matched with that of the slide way 8; the movable block 73 can drive the sliding block 9 to slide on the slideway 8 for limiting when moving, so that the stability of the movable block 73 during moving is improved, and the stability of the supporting plate 2 during lifting is improved.

The limiting mechanism 10 comprises a mounting groove 101 arranged in the supporting plate 2, a limiting motor 102 fixedly arranged in the mounting groove 101, a bidirectional screw rod 103 fixedly arranged on an output shaft of the limiting motor 102, a nut 104 in threaded connection with the bidirectional screw rod 103, sliding grooves 105 arranged symmetrically on two sides of the supporting plate 2, and a limiting plate 106 arranged on the sliding grooves 105 in a sliding manner, wherein the nut 104 and the limiting plate 106 are fixedly arranged; when placing horizontal directional drilling on layer board 2 before being located regulation mouth 5, start the spacing motor 102 in mounting groove 101, spacing motor 102 output shaft rotates and drives rather than fixed mounting and rotate at two-way lead screw 103, two-way lead screw 103 rotates and drives and moves and be close to each other on two-way lead screw 103 rather than threaded connection's nut 104, nut 104 is close to each other and drives and move and be close to each other rather than fixed mounting's limiting plate 106 on spout 105, it is spacing to horizontal directional drilling side, avoid rocking, do not influence horizontal directional drilling and move about going on, can carry on spacingly to horizontal directional drilling of not unidimensional, and the operation of being convenient for, and the suitability is strong.

A push plate 11 is fixedly arranged at the end part of an output shaft of the air cylinder 6, and baffles 12 are fixedly arranged on two sides of the push plate 11; through setting up push pedal 11 and being convenient for promote the directional brill of level of unidimensional, set up stability when baffle 12 improvement promotes.

One side of the push plate 11, which is close to the vertical plate 3, is provided with an arc surface, and the side of the supporting plate 2, which is positioned at the adjusting opening 5, is provided with an arc surface; the horizontal directional drill can move back and forth after being adjusted in angle.

The working principle is as follows: when an operator needs to adjust the angle of a drill bit of the horizontal directional drill according to the drilling angle, the horizontal directional drill needs to be placed on the supporting plate 2, after the horizontal directional drill is placed, the limiting motor 102 in the mounting groove 101 is started, an output shaft of the limiting motor 102 rotates to drive the limiting motor 102 to rotate and fixedly mount the limiting motor on the bidirectional screw rod 103, the bidirectional screw rod 103 rotates to drive the nuts 104 in threaded connection with the bidirectional screw rod 103 to move and approach each other, the nuts 104 approach each other to drive the limiting plates 106 fixedly mounted with the nuts to move on the sliding grooves 105 and approach each other, the side edges of the horizontal directional drill are limited to avoid shaking, the forward and backward movement of the horizontal directional drill is not affected, then the motor 71 is driven, the output shaft of the driving motor 71 rotates to drive the screw rod 72 fixedly mounted with the screw rod 72 to rotate, the screw rod 72 rotates to drive the movable block 73 in threaded connection with the screw rod 72 to horizontally move, the movable block 73 horizontally moves to drive the push rod 74 hinged with the movable block 73 to push the supporting plate 2 to vertically lift on the supporting plate 3, the supporting plate 2 vertically lift the horizontal directional drill, the horizontal directional drill is driven to vertically lift, the horizontal directional drill height of the horizontal directional drill is adjusted, after the height is adjusted, the air cylinder 6 is started, and when the horizontal directional drill bit 6 reaches the vertical angle, and the horizontal directional drill stops adjusting cylinder, and the angle of the horizontal directional drill, and the horizontal directional drill bit 6 is adjusted.

Claims

1. The utility model provides a drilling rod bracket for horizontal directional drilling, includes bottom plate (1) and layer board (2), its characterized in that, fixed mounting has riser (3) on bottom plate (1), symmetrical lift mouth (4) have been seted up to riser (3) both sides, layer board (2) slide to set up on lift mouth (4), regulation mouth (5) have been seted up on riser (3), layer board (2) one side fixed mounting is kept away from in bottom plate (1) has cylinder (6), be provided with on bottom plate (1) and be used for driving layer board (2) lift adjustment horizontal directional drilling height elevating system (7), be provided with on layer board (2) and be used for carrying out spacing stop gear (10) to horizontal directional drilling both sides.

2. The drill rod bracket for the horizontal directional drilling as claimed in claim 1, wherein the lifting mechanism (7) comprises a driving motor (71) fixedly installed on the base plate (1), a screw rod (72) fixedly installed on an output shaft of the driving motor (71), a movable block (73) in threaded connection with the screw rod (72), and a push rod (74) hinged to one side of the movable block (73) far away from the base plate (1), wherein the hinged end of the push rod (74) far away from the movable block (73) is hinged to the side edge of the supporting plate (2).

3. The drill rod bracket for the horizontal directional drill according to claim 2, characterized in that a slide way (8) is arranged on the bottom plate (1), a sliding block (9) is fixedly arranged at the bottom of the movable block (73), the sliding block (9) is arranged on the slide way (8) in a sliding manner, and the size of the sliding block (9) is matched with that of the slide way (8).

4. The drill rod bracket for the horizontal directional drilling as claimed in claim 1, wherein the limiting mechanism (10) comprises a mounting groove (101) formed in the supporting plate (2), a limiting motor (102) fixedly mounted in the mounting groove (101), a bidirectional screw rod (103) fixedly mounted on an output shaft of the limiting motor (102), a nut (104) in threaded connection with the bidirectional screw rod (103), sliding grooves (105) formed in two symmetrical sides of the supporting plate (2), and a limiting plate (106) slidably arranged on the sliding grooves (105), wherein the nut (104) is fixedly mounted with the limiting plate (106).

5. The drill rod bracket for the horizontal directional drill is characterized in that a push plate (11) is fixedly arranged at the end part of an output shaft of the air cylinder (6), and baffle plates (12) are fixedly arranged on two sides of the push plate (11).

6. The drill rod carriage for the horizontal directional drill according to claim 1, characterized in that one side of the push plate (11) close to the vertical plate (3) is arranged to be a cambered surface, and the side of the support plate (2) at the adjusting opening (5) is arranged to be a cambered surface.