CN209687434U - One type screw machine handgrip and horizontal directional drilling machine - Google Patents
One type screw machine handgrip and horizontal directional drilling machine Download PDFInfo
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- CN209687434U CN209687434U CN201920348362.8U CN201920348362U CN209687434U CN 209687434 U CN209687434 U CN 209687434U CN 201920348362 U CN201920348362 U CN 201920348362U CN 209687434 U CN209687434 U CN 209687434U
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Abstract
The utility model discloses a type screw machine handgrip and horizontal directional drilling machine, class screw machine handgrip includes fixed device, rotating device, handgrip arm, pushing meanss and limiting device；Rotating device is installed on the securing means, to realize that linear motion is converted into rotary motion；Handgrip arm is installed on the spinning device, and drilling rod is mounted on handgrip arm, is grabbed and is rolled over by the displacement drive of rotating device, to realize the movement of drilling rod position；Pushing meanss are installed on the securing means, and are connected with rotating device, to provide power to rotating device；Limiting device is installed on the securing means, and rotating device is arranged on limiting device, to control rotating device guiding and prevent rotation.The installation of the utility model structure is simple, and hydraulic cylinder driving rotation can bear greater impact power, improve equipment safety stability.
Description
Technical field
The utility model relates to a type screw machine handgrips, use on horizontal directional drilling machine in no-dig technique industry
Semi-automatic drilling rod handler assembly belongs to slip handler technical field.
Background technique
As domestic and international tube orientation bores the numerous studies and application of crossing project, Directional Drilling designing technique is rapidly developed,
Ride-through capability increases substantially, and no-dig technique equipment is widely used, and wherein horizontal directional drilling machine is most widely used.It is non-to open
Digging technology is to be initially formed a pilot hole passing through area using the method for jacking or drilling, further according to Practical Project situation,
It takes correlation method to expand drilling to required aperture, then completes pipe installation.In the process, drilling rod needs a section one to save land
Continued access and recycling, this part are mainly completed by mechanical gripper.The overturning of driving mechanical gripper is mainly motor at present, due to ring of constructing
Border is severe, and turning mechanical handgrip is that impact is larger, leads to the situation let out in motor and often damaged, so as to cause construction efficiency
Low, poor work stability, there are certain risk for construction.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a type screw machine handgrip, by hydraulic
Oil cylinder pushing inside spin drives the rotation of external spiral main shaft, so that external spiral main shaft drives the rotation of handgrip arm, effective solution rotation
The problem of letting out in middle motor is easy to damage, structure is simple, reliable operation, improves construction efficiency, reduces construction risk.
The utility model is realized by following technical scheme:
One type screw machine handgrip, comprising:
Fixed device；
Rotating device, the rotating device are mounted on the fixed device, to realize that linear motion is converted into rotation fortune
It is dynamic；
Handgrip arm, the handgrip arm are mounted on the rotating device, and drilling rod is mounted on handgrip arm, passes through rotating device
Displacement drives to grab and roll over, to realize the movement of drilling rod position；
Pushing meanss, which is mounted on the fixed device, and is connected with rotating device, to rotation
Device provides power；And
Limiting device, the limiting device are mounted on the fixed device, and the rotating device is arranged on limiting device,
To control rotating device guiding and prevent rotation.
Further, the rotating device includes inside spin, external spiral main shaft, bearing spider I and bearing spider II；
The installation of the bearing spider I and bearing spider II separately on the securing means, the external spiral main axis
It is supported in bearing spider I and bearing spider II, the handgrip arm and the outer spiral shell between bearing spider I and bearing spider II
Revolve main shaft connection；The inside spin is engaged with external spiral main shaft, and the inside spin is connect with pushing meanss, and the pushing meanss push away
It moves the inside spin front and back to move linearly, the external spiral main shaft is rotated with the movement of inside spin, and the handgrip arm is logical
It crosses the rotation of external spiral main shaft and rotates.
Further, the external spiral main shaft and handgrip arm junction are equipped with keyway, by installing key compatible with keyway
Realize that external spiral main shaft is fixed together with handgrip arm.
Further, the limiting device includes bottom plate, left plate, right side plate and arc-shaped concave top plate；The left plate and
Right side plate it is symmetrical be mounted on the bottom plate two sides, the arc-shaped concave mounting of roof plate is and left between left plate, right side plate
Side plate, right side plate are higher by arc-shaped concave top plate preset height, so that constituting between left plate, right side plate and arc-shaped concave top plate
U-type groove；The radial outer wall of the inside spin is set as symmetrical plane, so that the bottom cambered surface of inside spin and two side planes are constituted
U-shaped outside wall surface, is adapted with this with U-type groove；It is respectively provided with a baffle in two axial faces of the inside spin, passes through the gear of two sides
Plate is against the displacement that limitation inside spin is realized on limiting device.
Further, the pushing meanss use hydraulic cylinder, and the cylinder body of the hydraulic cylinder is connected to solid by erection support
Determine on device, the telescopic rod of hydraulic cylinder is connected with inside spin.
Further, the fixed device includes fixed plate and erection support；The erection support is fixed on the fixed plate
On, hydraulic cylinder is fixed on the erection support.
A kind of horizontal directional drilling machine, including class screw machine handgrip above-mentioned.
The utility model the utility model has the advantages that
Compared with prior art, type screw machine handgrip provided by the utility model, structure installation is simple, oil cylinder energy
Greater impact power is born, effectively solves the problems, such as that motor is let out in easy to damage, has dramatically speeded up construction speed.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of type screw machine handgrip described in the utility model；
Fig. 2 is the schematic cross-section of limiting device described in the utility model；
Fig. 3 is the side structure schematic view of type screw machine handgrip described in the utility model；
In figure: fixed device 1, hydraulic cylinder 2, inside spin 3, handgrip arm 4, external spiral main shaft 5, fixed plate 6, bearing spider
I 7, limiting device 8, erection support 9, drilling rod 10, bearing spider II 11, bottom plate 12, left plate 13, right side plate 14, arc-shaped concave
Top plate 15.
Specific embodiment
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.In the accompanying drawings, from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Described reality
Applying example is the utility model a part of the embodiment, instead of all the embodiments.Below with reference to the embodiment of attached drawing description
It is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is practical new based on this
Embodiment in type, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.The embodiments of the present invention are described in detail with reference to the accompanying drawing.
As shown in Figure 1, a type screw machine handgrip, including fixed device 1, rotating device, handgrip arm 4, pushing meanss
With limiting device 8；Rotating device is mounted on the fixed device 1, to realize that linear motion is converted into rotary motion；Handgrip
Arm 4 is mounted on the rotating device, and drilling rod 10 is mounted on handgrip arm 4, drives 4 turns of handgrip arm by the displacement of rotating device
It is dynamic, to realize the movement of 10 position of drilling rod；Pushing meanss are mounted on the fixed device 1, and are connected with rotating device,
To provide power to rotating device；Limiting device 8 is mounted on the fixed device 1, and the rotating device setting is limiting
On device 8, to control rotating device guiding and prevent rotation.
It is given below in above-described embodiment about one preferred embodiment of rotating device:
With continued reference to shown in Fig. 1, the rotating device includes inside spin 3, external spiral main shaft 5, bearing spider I 7 and bearing
Support II 11；The bearing spider I 7 and bearing spider II 11 being mounted on fixed device 1 separately, the external spiral main shaft
5 are rotatably supported in bearing spider I 7 and bearing spider II 11, the handgrip arm 4 be located at bearing spider I 7 and bearing spider II
External spiral main shaft 5 between 11 connects；The inside spin 3 is engaged with external spiral main shaft 5, and the inside spin 3 connects with pushing meanss
Connect, the pushing meanss move linearly before and after pushing the inside spin 3, the external spiral main shaft 5 with inside spin 3 movement
And rotate, the handgrip arm 4 is rotated by the rotation of external spiral main shaft 5.
It should be noted that the external spiral main shaft 5 is equipped with keyway with 4 junction of handgrip arm, pass through installation and keyway phase
The key of adaptation realizes that external spiral main shaft 5 is fixed together with handgrip arm 4.
It is given below in above-described embodiment about one preferred embodiment of limiting device:
As shown in Fig. 2, the limiting device 8 includes bottom plate 12, left plate 13, right side plate 14 and arc-shaped concave top plate 15；
The left plate 13 and right side plate 14 it is symmetrical be mounted on 12 two sides of bottom plate, the arc-shaped concave top plate 15 is mounted on a left side
Between side plate 13, right side plate 14, and left plate 13, right side plate 14 are higher by 15 preset height of arc-shaped concave top plate, so that left side
U-type groove is constituted between plate 13, right side plate 14 and arc-shaped concave top plate 15；The radial outer wall of the inside spin 3 is set as symmetrical
Plane is adapted with this with U-type groove so that the bottom cambered surface of inside spin 3 and two side planes constitute U-shaped outside wall surface；The interior spiral shell
It is respectively provided with a baffle in two axial faces of rotation 3, is against by the baffle of two sides and realizes limitation inside spin 3 on limiting device 8
Displacement.
With continued reference to shown in Fig. 1, the pushing meanss use hydraulic cylinder 2, and the cylinder body of the hydraulic cylinder 2 passes through installation branch
Seat 9 is connected on fixed device 1, and the telescopic rod of hydraulic cylinder 2 is connected with inside spin 3.Fixed device 1 includes fixed plate 6 and peace
Fill support 9；The erection support 9 is fixed in the fixed plate 6, is fixed with hydraulic cylinder 2 on the erection support 9.
Class screw machine handgrip working principle and the course of work are as follows in the utility model:
As shown in figure 3, first loading onto drilling rod 10, hydraulic cylinder 2 pushes the inside spin 3 for linear motion, drives described outer
Screw spindle 5 rotates counterclockwise.The external spiral main shaft 5 is connect with handgrip arm 4, therefore the handgrip arm 4 is with external spiral master
Axis rotation, the drilling rod 10 is sent to the B of position, achievees the purpose that send bar；It is opposite, it is described when 2 counter motion of hydraulic cylinder
External spiral main shaft 5 rotates clockwise, and the handgrip arm 4 is rotated down, and returns to initial position A, completes whole work process.
To sum up, type screw machine handgrip provided by the utility model, structure installation is simple, and oil cylinder can be born compared with favourable opposition
Power is hit, effectively solves the problems, such as that motor is let out in easy to damage, has dramatically speeded up construction speed.
The utility model also provides a kind of horizontal directional drilling machine, including class screw machine handgrip above-mentioned.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (7)
1. a type screw machine handgrip characterized by comprising
Fixed device；
Rotating device, which is mounted on the fixed device, to realize that linear motion is converted into rotary motion；
Handgrip arm, the handgrip arm are mounted on the rotating device, and drilling rod is mounted on handgrip arm, passes through the displacement of rotating device
Drive, which is grabbed, rolls over, to realize the movement of drilling rod position；
Pushing meanss, which is mounted on the fixed device, and is connected with rotating device, to give rotating device
Power is provided；And
Limiting device, the limiting device are mounted on the fixed device, and the rotating device is arranged on limiting device, to
Control rotating device is oriented to and prevented rotation.
2. type screw machine handgrip according to claim 1, it is characterised in that: the rotating device includes interior spiral shell
Rotation, external spiral main shaft, bearing spider I and bearing spider II；
On the securing means, the external spiral main axis supports for the installation of the bearing spider I and bearing spider II separately
In bearing spider I and bearing spider II, the handgrip arm and the external spiral master between bearing spider I and bearing spider II
Axis connection；
The inside spin is engaged with external spiral main shaft, and the inside spin is connect with pushing meanss, described in the pushing meanss promotion
It moves linearly before and after inside spin, the external spiral main shaft is rotated with the movement of inside spin, and the handgrip arm passes through outer spiral shell
It revolves the rotation of main shaft and rotates.
3. type screw machine handgrip according to claim 2, it is characterised in that: the external spiral main shaft and handgrip arm
Junction is equipped with keyway, realizes that external spiral main shaft is fixed together with handgrip arm by installing key compatible with keyway.
4. type screw machine handgrip according to claim 2, it is characterised in that: the limiting device include bottom plate,
Left plate, right side plate and arc-shaped concave top plate；
The left plate and right side plate it is symmetrical be mounted on the bottom plate two sides, the arc-shaped concave mounting of roof plate is in left side
Between plate, right side plate, and left plate, right side plate are higher by arc-shaped concave top plate preset height, so that left plate, right side plate and arc
U-type groove is constituted between the top plate of shape concave surface；
The radial outer wall of the inside spin is set as symmetrical plane, so that the bottom cambered surface of inside spin and two side planes constitute U
Type outside wall surface, is adapted with this with U-type groove；
It is respectively provided with a baffle in two axial faces of the inside spin, is against on limiting device by the baffle of two sides and realizes limitation
The displacement of inside spin.
5. type screw machine handgrip according to claim 1, it is characterised in that: the pushing meanss use hydraulic oil
The cylinder body of cylinder, the hydraulic cylinder is connected on the securing means by erection support, and the telescopic rod of hydraulic cylinder is connected with inside spin.
6. type screw machine handgrip according to claim 1, it is characterised in that: the fixed device includes fixed plate
And erection support；The erection support is fixed in the fixed plate, is fixed with hydraulic cylinder on the erection support.
7. a kind of horizontal directional drilling machine, it is characterised in that: including class screw machine handgrip as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348362.8U CN209687434U (en) | 2019-03-19 | 2019-03-19 | One type screw machine handgrip and horizontal directional drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348362.8U CN209687434U (en) | 2019-03-19 | 2019-03-19 | One type screw machine handgrip and horizontal directional drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687434U true CN209687434U (en) | 2019-11-26 |
Family
ID=68605433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348362.8U Active CN209687434U (en) | 2019-03-19 | 2019-03-19 | One type screw machine handgrip and horizontal directional drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687434U (en) |
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2019
- 2019-03-19 CN CN201920348362.8U patent/CN209687434U/en active Active
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