CN214365944U - Turnover device for installing drill rod of raise boring machine - Google Patents
Turnover device for installing drill rod of raise boring machine Download PDFInfo
- Publication number
- CN214365944U CN214365944U CN202120201649.5U CN202120201649U CN214365944U CN 214365944 U CN214365944 U CN 214365944U CN 202120201649 U CN202120201649 U CN 202120201649U CN 214365944 U CN214365944 U CN 214365944U
- Authority
- CN
- China
- Prior art keywords
- drill rod
- raise boring
- boring machine
- telescopic mechanism
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a turning device is used in installation of raise boring machine drilling rod, including second telescopic machanism, upset roof beam and supporting seat, the one end and the supporting seat connection of second telescopic machanism, the other end and the upset roof beam of second telescopic machanism are connected, are equipped with the centre gripping arm that is used for pressing from both sides tight drilling rod on the upset roof beam. The utility model discloses a turning device can overturn the drilling rod to the construction position, the installation of the drilling rod of being convenient for, and its convenient and practical can improve the efficiency of construction.
Description
Technical Field
The utility model relates to a raise boring machine assists construction technical field, especially relates to a turning device is used in raise boring machine drilling rod installation.
Background
In the mine, the construction of the raise boring machine is compared with the traditional construction, the noise generated by the construction of the raise boring machine is lower, the damage to the health of operators is very small, and meanwhile, the influence on the environment is much smaller in the construction of the raise boring machine than the traditional manual construction, so that better benefits are obtained in many aspects. However, raise boring machines have certain limitations, and the main components of the raise boring machine are up to 2 meters in length of a single drill rod and nearly ton in weight. In order to adapt to different deep holes drilled in construction, the drilling rod needs to be replaced frequently, one drilling rod is detached from the drilling machine, the other drilling rod is installed, the installation process is complicated, the operation is frequent, and a large amount of manpower and material resources need to be input.
At present, a new device for installing the drill rod is provided, so that the efficiency of installing the drill rod is improved, and the labor input is reduced. When the lifting beam of the conventional raise boring machine lifts the drill rod to a construction position, the precise matching degree is not available, and the drill rod is not easy to be smoothly installed in place.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a turning device is used in raise boring machine drilling rod installation.
The utility model discloses a following technical scheme realizes:
the utility model provides a turning device is used in installation of raise boring machine drilling rod, includes second telescopic machanism, upset roof beam and supporting seat, and the one end and the supporting seat of second telescopic machanism are connected, and the other end and the upset roof beam of second telescopic machanism are connected, are equipped with the centre gripping arm that is used for pressing from both sides tight drilling rod on the upset roof beam.
Preferably, there are two pairs of said gripping arms.
Further, the clamping arm is perpendicular to the overturning beam.
Furthermore, the clamping surface of the clamping arm is arc-shaped.
Preferably, the second telescopic mechanism is a hydraulic telescopic mechanism
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a turning device can overturn the drilling rod to the construction position, and the installation of the drilling rod of being convenient for, convenient and practical can improve the efficiency of construction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a schematic view of the turning apparatus in situ;
FIG. 2 is a schematic structural view of the turnover device when the second telescoping mechanism extends;
FIG. 3 is a schematic structural view of embodiment 1;
fig. 4 is a schematic structural diagram of the lifting and moving device.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
As shown in figures 1 and 2, the utility model discloses a turning device 2 for installing the drill rod of the raise boring machine, which comprises a second telescopic mechanism 21, a turning beam 22 and a supporting seat 23. The support base 23 is intended to be connected to the drilling stand base of the raise boring machine 4.
One end of the second telescopic mechanism 21 is connected with the supporting base 23, the other end of the second telescopic mechanism 21 is connected with the turning beam 22, and the second telescopic mechanism 21 is located below the turning beam 22.
The second telescopic mechanism 21 is provided with an adjustment button, and the extension and contraction thereof are adjusted by pressing the adjustment button, thereby adjusting the inclination angle of the turnover beam 22.
The turndown beam 22 is provided with a gripping arm 24 for gripping the drill rod. The second telescopic mechanism 21 is connected to one end of the lower surface of the turning beam 22, and the gripping arm 24 is located on the upper surface of the turning beam 22.
The clamping arm 24 is perpendicular to the overturning beam 22, the clamping tightness of the clamping arm 24 can be manually operated, the overturning device 2 is used for accurately positioning the construction position of the drill rod, manual lifting is reduced, and the working efficiency is improved.
The clamping surfaces of the clamping arms 24 are arc-shaped, the concave surfaces of the clamping arms on the two sides are arranged oppositely, the clamping surfaces are provided with threads, friction between the clamping surfaces and a drill rod is increased, and the drill rod is clamped or loosened. In this embodiment there are two pairs of gripping arms 24 which grip the ends of the drill pipe.
Based on turning device 2 is used in installation of above-mentioned raise boring machine drilling rod, the utility model discloses an embodiment.
Example 1
As shown in fig. 3, the raise boring machine 4 in the present embodiment includes a drilling rig base, a hoisting device 1, and a reversing device 2 for installing a drill rod of the raise boring machine.
As shown in fig. 4, the lifting and moving device 1 includes a base 11, a support rod 12, a first telescoping mechanism 13, a hanging beam 14 and a hanging chain 15.
The base 11 has the through-hole that is used for the pile fixing, fixes base 11 on the rig substructure of raise boring machine 4 with the bolt to make the installation of bracing piece 12 more firm, can not arouse rocking of bracing piece 12 because of the rotation of hanging beam 14, drilling rod 3, avoid causing unsafe factor.
The bottom of the support rod 12 is rotatably connected to the base 11 such that the support rod 12 can rotate in a horizontal plane. A bearing is arranged between the support rod 12 and the base 11, and the bearing is favorable for reducing the friction force in the support rod 12 and ensuring the stability of the whole rotation of the support rod 12.
One end of the hanging beam 14 is rotatably connected to the top of the support rod 12 such that the hanging beam 14 can rotate in a vertical plane about the connection between the support rod 12 and the hanging beam 14.
The other end of the hanging beam 14 is provided with a hanging chain 15. The hoist chain 15 comprises two chain bodies of comparable length, to the free ends of which hook members 16 are attached. The hook members 16 have a length of about 1m and are bent at their ends, and the two hook members 16 are used to firmly hook both ends of the drill rod 3, thereby ensuring that the drill rod 3 does not fall off when being lifted or unloaded.
One end of the first telescopic mechanism 13 is connected with the support rod 12, and the other end is connected with the hanging beam 14. The first telescoping mechanism 13 forms a suitable angle with the support bar 12 and the suspension beam 14. The first telescopic mechanism 13 is provided with an adjustment button, and the extension and contraction thereof are adjusted by pressing the adjustment button.
The height of the support rod 12 is set to be 30 cm-40 cm, and the lifting beam 14 is controlled by the first telescopic mechanism 13, so that the lifting chain 15 and the drill rod 3 can ascend or descend.
The first telescoping mechanism 13 and the second telescoping mechanism 21 can be hydraulic telescoping mechanisms, linear motors, cylinders and the like.
The support 23 of the turning device 2 is also fixed to the drill stand base. The position of the turning device 2 should be such that by rotating the turning beam 22 the gripping arm 24 can be rotated to below the rotary output of the drilling machine, which in turn effects the turning of the drill rod 3 to the construction position.
The application method of the embodiment comprises the following steps:
comprises a drill rod loading process and a drill rod unloading process;
a drill rod loading process: adjusting the position of the lifting beam 14 to enable the lifting chain 15 to be positioned above the drill rod 3 to be lifted, and directly sleeving the hook component 16 on the drill rod 3 by an operator; the support rod 12 drives the hanging beam 14 to horizontally rotate and move, an operator slightly pulls the hanging chain 15 to move the drill rod 3 to the turnover device 2, and the hanging and moving device 1 resets;
after the drill rod 3 is hoisted and moved to the turnover device 2, the clamping arm 24 of the turnover device 2 tightly grasps the drill rod 3; then the second telescopic mechanism 21 extends to turn the turning beam 22 and the drill rod 3 to the construction position;
the drill rod 3 is mounted on the drilling machine, the gripping arm 24 is released and the tipping device 2 is reset.
A drill rod unloading process: the second telescopic mechanism 21 of the turnover device 2 extends to turn over the turnover beam 22 to the construction position; the gripping arm 24 grips the drill rod 3 removed from the raise boring machine 12; the second telescopic mechanism 21 of the turnover device 2 retracts to turn over the turnover beam 22 for resetting;
the position of the hanging beam 14 is adjusted to enable the hanging chain 15 to be positioned above the turnover device 2, and an operator directly sleeves the hook component 16 on the drill rod 3;
the hanging beam 14 is lifted, and the support rod 12 drives the hanging beam 14 to horizontally rotate, so that the drill rod 3 is moved to the empty area.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only a detailed description of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a turning device is used in installation of raise boring machine drilling rod which characterized in that: the drill rod clamping device comprises a second telescopic mechanism, a turning beam and a supporting seat, wherein one end of the second telescopic mechanism is connected with the supporting seat, the other end of the second telescopic mechanism is connected with the turning beam, and a clamping arm used for clamping a drill rod is arranged on the turning beam.
2. The upender device for installing the drill rod of the raise boring machine according to claim 1, wherein: the clamping arms are provided with two pairs.
3. The upender device for the installation of drill rods of raise boring machines according to claim 1 or 2, characterized in that: the clamping arm is perpendicular to the overturning beam.
4. The upender device for the installation of drill rods of raise boring machines according to claim 1 or 2, characterized in that: the clamping surface of the clamping arm is arc-shaped.
5. The upender device for installing the drill rod of the raise boring machine according to claim 1, wherein: the second telescopic mechanism is a hydraulic telescopic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201649.5U CN214365944U (en) | 2021-01-25 | 2021-01-25 | Turnover device for installing drill rod of raise boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201649.5U CN214365944U (en) | 2021-01-25 | 2021-01-25 | Turnover device for installing drill rod of raise boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214365944U true CN214365944U (en) | 2021-10-08 |
Family
ID=77958948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120201649.5U Active CN214365944U (en) | 2021-01-25 | 2021-01-25 | Turnover device for installing drill rod of raise boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214365944U (en) |
-
2021
- 2021-01-25 CN CN202120201649.5U patent/CN214365944U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108773766B (en) | Pit-type health maintenance hoisting method and equipment for nodular cast iron pipe | |
| US7044313B2 (en) | Portable hoist | |
| CN205330693U (en) | Laborsaving formula is bow member erection equipment for tunnel construction | |
| CN208535312U (en) | A kind of interior conduit mounting device | |
| CN112983298B (en) | Sucker rod mechanical minor repair operation integrated equipment and technology based on vehicle-mounted workover rig | |
| CN214365944U (en) | Turnover device for installing drill rod of raise boring machine | |
| CN112878931A (en) | Tool for installing drill rod of raise boring machine, raise boring machine and using method thereof | |
| CN214365940U (en) | Lifting and moving device for installing drill rod of raise boring machine | |
| CN215854760U (en) | Marine double-jib crane | |
| CN106379829A (en) | Material lifting system for construction machinery | |
| CN214495527U (en) | Movable hand chain block lifting support | |
| CN215326633U (en) | Hoisting device mounted on I-shaped steel beam | |
| CN115613978A (en) | Vehicle-mounted workover rig vertical box type automatic minor repair operation integrated equipment and operation process | |
| CN214935537U (en) | Construction equipment for quickly installing roadbed side ditch cover plate | |
| CN110759255B (en) | Lifting frame convenient to disassemble and assemble for building construction | |
| CN217780612U (en) | Integral hoisting structure for demolishing existing building | |
| CN105819352A (en) | Detachable lifting device for door-like mast building and construction method of lifting device | |
| KR101142756B1 (en) | A mast support and up-down apparatus of the top-down lift | |
| CN215520030U (en) | Precast concrete component removes installation device | |
| CN219217353U (en) | Winch bracket | |
| CN218619996U (en) | Plain type glass lifts by crane instrument | |
| CN219754699U (en) | Auxiliary tool for installing fan tower barrel | |
| CN214989862U (en) | Balcony crane of portable lightweight design | |
| CN216867700U (en) | Convenient pipe jacking device | |
| CN213707561U (en) | Underground hydraulic crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |