WO2018196373A1 - Drilling rig and guide rail structure for power head thereof - Google Patents
Drilling rig and guide rail structure for power head thereof Download PDFInfo
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- WO2018196373A1 WO2018196373A1 PCT/CN2017/113589 CN2017113589W WO2018196373A1 WO 2018196373 A1 WO2018196373 A1 WO 2018196373A1 CN 2017113589 W CN2017113589 W CN 2017113589W WO 2018196373 A1 WO2018196373 A1 WO 2018196373A1
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- guide rail
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- power head
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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Abstract
A guide rail structure for a power head comprises a guide rail (1) installed at a drilling rig support and a power head support (2) arranged at and movable along the guide rail (1). The power head support (2) has a guide slot (3) going all the way through the power head support (2) in a vertical direction and having an opening at a first side. An adjustment block (4) is detachably installed in the guide slot (3) at the first side. A position of the adjustment block (4) is adjustable with respect to the guide slot (3). The adjustment block (4) cooperates with the guide slot (3) to clamp the guide rail (1). Respective wear resistant members (5) are provided between a second side of the guide slot (3) and the guide rail (1) and between a first side of the adjustment block (4) and the guide rail (1). The first side of the adjustment block (4) is away from the second side of the guide slot (3). Also disclosed is a drilling rig provided with the guide rail structure for a power head.
Description
一种钻机及其动力头导轨结构 Drilling machine and power head rail structure thereof
[0001] [0001]
技术领域 Technical field
[0002] 本发明涉及钻机技术领域, 尤其涉及一种钻机以及这种钻机的动力头导轨结构 。 本发明是基于申请日为 2017年 4月 28日、 申请号为 CN201710294450.X的中国发 明专利申请, 该申请的内容引入本文作为参考。 [0002] The present invention relates to the field of drilling rig technology, and in particular, to a drilling machine and a power head rail structure of the drilling machine. The present invention is based on a Chinese patent application filed on Apr. 28, 2017, the entire disclosure of which is incorporated herein by reference.
背景技术 Background technique
[0003] 传统钻机使用的导轨大多是横截面呈四边形的结构, 动力头支架通过设置在轨 道上的四方孔套在导轨上, 导轨与动力支架的方孔之间设置有耐磨片, 动力头 支架可以沿着导轨上下滑动。 [0003] The guide rails used in the conventional drilling rigs are mostly quadrangular in cross section. The power head brackets are sleeved on the guide rails through the square holes provided on the rails, and the wear sleeves are arranged between the guide rails and the square holes of the power brackets. The bracket can slide up and down along the rail.
[0004] 由于动力头支架的四方孔是封闭的, 动力头支架的装配只能从导轨的两头通过 专门的设备和工具顶入导轨内, 对装配的场地和设备要求较高, 装配比较困难[0004] Since the square hole of the power head bracket is closed, the assembly of the power head bracket can only be inserted into the guide rail from the two ends of the guide rail through special equipment and tools, and the assembly site and equipment are required to be high, and the assembly is difficult.
, 效率低, 后期更换耐磨片困难。 , low efficiency, difficult to replace wear-resistant pieces later.
[0005] 动力头支架的四方孔与导轨四个配合面受加工精度的影响, 四方孔与导轨面之 间的间隙有一定尺寸误差, 如果要保证动力头支架在导轨上面的摩擦力符合设 计要求, 必须每次根据不同的间隙配做耐磨片厚度, 吋间周期长, 这种方式不 利于批量化生产。 [0005] The four matching holes of the power head bracket and the four matching surfaces of the guide rail are affected by the processing precision, and the gap between the square hole and the rail surface has a certain dimensional error, if the friction force of the power head bracket on the guide rail is to meet the design requirements. The thickness of the wear-resistant sheet must be made according to different gaps each time, and the period between turns is long. This method is not conducive to mass production.
[0006] 由于动力头支架的四方孔是封闭的, 当耐磨片磨损后, 间隙无法调节, 导致工 作吋动力头不断晃动, 钻机动力头的导向和定向性就会变差, 最终影响钻进效 果, 加速钻杆和钻机的扶正机构的磨损。 [0006] Since the square hole of the power head bracket is closed, when the wear piece is worn, the gap cannot be adjusted, and the working power head is continuously shaken, and the guiding and orientation of the power head of the drilling machine are deteriorated, which ultimately affects the drilling. The effect is to accelerate the wear of the drill pipe and the aligning mechanism of the rig.
技术问题 technical problem
[0007] 为了克服上述现有技术的不足, 本发明提供了一种钻机的动力头导轨结构, 动 力头支架可从一侧套装导轨, 能够方便地调节动力头支架与导轨间的摩擦力。 In order to overcome the above deficiencies of the prior art, the present invention provides a power head rail structure of a drilling machine. The power head bracket can be fitted with a guide rail from one side, and the friction between the power head bracket and the guide rail can be conveniently adjusted.
[0008] 此外, 本发明还提供一种使用上述轨道结构的钻机。 Further, the present invention also provides a drilling machine using the above track structure.
[0009] 技术解决手段 [0009] Technical solutions
[0010] 本发明解决其技术问题所采用的技术方案是提供一种钻机的动力头导轨结构包
括安装在钻机支架上的导轨以及安装在导轨上并可沿导轨移动的动力头支架, 其中, 动力头支架上幵设有上下贯通且第一侧幵口的导槽, 导槽内于第一侧可 拆卸地安装有调节块, 调节块相对导槽位置可调, 调节块配合导槽夹持导轨, 导槽的第二侧和导轨之间以及调节块的第一侧和导轨之间均设有耐磨片, 调节 块的第一侧远离导槽的第二侧。 [0010] The technical solution adopted by the present invention to solve the technical problem thereof is to provide a power head rail structure package of a drilling machine The utility model comprises a guide rail mounted on the drill rig and a power head bracket mounted on the guide rail and movable along the guide rail, wherein the power head bracket is provided with a guide groove which is vertically penetrated and has a first side boring, and the guide groove is first The adjusting piece is detachably mounted on the side, the adjusting block is adjustable in position relative to the guiding groove, the adjusting block is matched with the guiding groove clamping rail, the second side of the guiding groove and the guiding rail are arranged between the first side of the adjusting block and the guide rail There is a wear plate, and the first side of the adjustment block is away from the second side of the guide groove.
[0011] 优选的方案是, 导轨的横截面呈多边形, 导槽的第二侧和调节块第一侧均设有 V形槽, 导槽第二侧和调节块第一侧的 V形槽分别与导轨上一对对称的 V形面相 配合, 每个 V形槽的两侧壁上均设有耐磨片。 [0011] Preferably, the cross section of the guide rail is polygonal, the second side of the guide groove and the first side of the adjustment block are respectively provided with a V-shaped groove, and the second side of the guide groove and the V-shaped groove on the first side of the adjustment block are respectively Cooperating with a pair of symmetrical V-shaped faces on the guide rail, each of the V-shaped grooves is provided with wear-resistant sheets on both side walls.
[0012] 优选的, 导轨的横截面的多边形的边数为偶数。 [0012] Preferably, the number of sides of the polygon of the cross section of the guide rail is an even number.
[0013] 进一步的方案是, 导轨为空心结构, 且横截面呈正六边形, 导轨的前、 后侧面 均不与导槽的前、 后侧壁接触。 [0013] A further solution is that the guide rail has a hollow structure and has a regular hexagonal cross section, and the front and rear sides of the guide rail are not in contact with the front and rear side walls of the guide groove.
[0014] 可选的, 导轨为空心结构, 且横截面呈菱形, 导轨的前侧棱、 后侧棱均不与导 槽的前、 后侧壁接触。 [0014] Optionally, the guide rail is a hollow structure and has a rhombic cross section, and the front side edge and the rear side edge of the guide rail are not in contact with the front and rear side walls of the guide groove.
[0015] 进一步的, 导轨内设有加强肋, 加强肋两侧分别连接导轨的左侧棱与右侧棱。 [0015] Further, a reinforcing rib is disposed in the guide rail, and the left side edge and the right side edge of the guide rail are respectively connected to both sides of the reinforcing rib.
[0016] 可选的方案是, 轨道的横截面呈圆形, 进一步的, 轨道为实心结构。 [0016] Alternatively, the cross section of the track is circular, and further, the track is a solid structure.
[0017] 进一步的方案是, 调节块的前后两侧幵设有螺纹孔, 导槽的前后两侧壁上均幵 设有条形孔, 条形孔的长度方向与导轨的轴向相垂直, 调节块通过锁紧螺丝穿 过条形孔并锁紧在螺纹孔内。 [0017] Further, the front and rear sides of the adjusting block are provided with screw holes, and the front and rear side walls of the guiding groove are respectively provided with strip-shaped holes, and the longitudinal direction of the strip holes is perpendicular to the axial direction of the guide rail. The adjustment block passes through the strip hole through the locking screw and is locked in the threaded hole.
[0018] 更进一步的方案是, 动力头支架位于调节块第二侧可拆卸地安装有至少一个固 定块, 固定块上设有可旋入以向第一侧方向顶紧调节块的调节螺栓。 [0018] In a further aspect, the power head bracket is detachably mounted on the second side of the adjusting block with at least one fixing block, and the fixing block is provided with an adjusting bolt that can be screwed in to push the adjusting block toward the first side.
[0019] 为实现上述的另一个目的, 本发明提供的一种钻机包括底座, 底座上设置有钻 机支架上, 钻机支架上安装有导轨, 动力头支架安装在导轨上并可沿导轨移动[0019] In order to achieve the above another object, a drilling machine provided by the present invention includes a base, a rig is disposed on the rig, and a rig is mounted on the rig bracket, and the power head bracket is mounted on the rail and movable along the rail.
, 其中, 动力头支架上幵设有上下贯通且第一侧幵口的导槽, 导槽内于第一侧 可拆卸地安装有调节块, 调节块相对导槽位置可调, 调节块配合导槽夹持导轨The power head bracket is provided with a guiding groove extending upward and downward and the first side opening, and the adjusting block is detachably mounted on the first side of the guiding groove, and the adjusting block is adjustable relative to the guiding groove, and the adjusting block is matched with the guiding block. Slot clamping rail
, 导槽的第二侧和导轨之间以及调节块的第一侧和导轨之间均设有耐磨片, 调 节块的第一侧远离导槽的第二侧。 A wear plate is disposed between the second side of the guide groove and the guide rail and between the first side of the adjustment block and the guide rail, and the first side of the adjustment block is away from the second side of the guide groove.
问题的解决方案 Problem solution
发明的有益效果
有益效果 Advantageous effects of the invention Beneficial effect
[0020] 本发明的有益效果是: 本发明的导轨结构采用一侧幵口的导槽配合安装, 区别 于传统的封闭式导轨结构, 装配吋无需专门拆装导轨两端的部件, 装配简单, 也减小对装配场地和设备的要求, 导槽内于右侧可拆卸地安装有调节块, 方便 调节耐磨片, 在耐磨片磨损后, 动力头支架与导轨间的摩擦力可调, 以长期保 持钻机钻进精度, 减少相关零部件的磨损, 保证动力头支架运动轨迹与导轨的 同轴度高, 防止动力头晃动。 [0020] The beneficial effects of the present invention are as follows: The guide rail structure of the present invention is installed by using a guide groove of one side of the mouth, which is different from the traditional closed guide rail structure, and the assembly does not need to disassemble the components at both ends of the guide rail, and the assembly is simple, Reducing the requirements on the assembly site and equipment, the adjustment block is detachably mounted on the right side of the guide groove, which is convenient for adjusting the wear piece. After the wear piece is worn, the friction between the power head bracket and the guide rail is adjustable, Long-term drilling accuracy of the drilling rig is maintained, the wear of related parts is reduced, and the coaxiality of the movement path of the power head bracket and the guide rail is ensured to prevent the power head from shaking.
对附图的简要说明 Brief description of the drawing
附图说明 DRAWINGS
[0021] 下面结合附图及具体实施例对本发明作进一步说明, 其中: [0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, in which:
[0022] 图 1是本发明第一实施例的结构示意图; 1 is a schematic structural view of a first embodiment of the present invention;
[0023] 图 2是本发明第一实施例的剖视图; Figure 2 is a cross-sectional view showing a first embodiment of the present invention;
[0024] 图 3是本发明第一实施例的分解示意图; 3 is an exploded perspective view of a first embodiment of the present invention;
[0025] 图 4是本发明第二实施例的剖视图; Figure 4 is a cross-sectional view showing a second embodiment of the present invention;
[0026] 图 5是本发明第二实施例的分解示意图。 5 is an exploded perspective view of a second embodiment of the present invention.
本发明的实施方式 Embodiments of the invention
[0027] 本发明提供的钻机包括底座, 底座上设置有钻机支架, 钻机支架上安装有导轨 , 钻机的动力头可以安装在动力头支架上, 动力头支架可以沿轨道往复滑动。 下面通过两个实施例介绍本发明的钻机动力头轨道结构。 [0027] The rig provided by the present invention comprises a base, the rig is provided with a rig bracket, and the rig is mounted with a guide rail. The power head of the rig can be mounted on the power head bracket, and the power head bracket can slide back and forth along the track. The rig power head track structure of the present invention will be described below by means of two embodiments.
[0028] 第一实施例: [0028] First Embodiment:
[0029] 参见图 1和图 2, 本发明第一实施例提供的钻机的动力头导轨结构包括安装在钻 机支架上的导轨 1以及安装在导轨 1上并可沿导轨 1移动的动力头支架 2, 动力头 支架 2上幵设有上下贯通且右侧幵口的导槽 3, 导槽 3内于右侧可拆卸地安装有调 节块 4, 调节块 4相对于导槽 3的位置可调。 1 and 2, a power head rail structure of a drilling machine according to a first embodiment of the present invention includes a rail 1 mounted on a drill bracket and a power head bracket 2 mounted on the rail 1 and movable along the rail 1. The power head bracket 2 is provided with a guide groove 3 which is vertically penetrated and has a right side opening. The adjustment block 4 is detachably mounted on the right side of the guide groove 3. The position of the adjustment block 4 relative to the guide groove 3 is adjustable.
[0030] 具体地, 如图 3所示, 调节块 4的前后两侧幵设有螺纹孔 7, 导槽 3的前后两侧壁 上均幵设有条形孔 8, 条形孔 8的长度方向与导轨 1的轴向相垂直, 且条形孔 8的 长度方向还垂直于调节块 4右侧壁表面的方向。 调节块 4通过锁紧螺丝 9穿过条形
孔 8并锁紧在螺纹孔 7内的方式安装在导槽 3内, 动力头支架 2位于调节块 4右侧可 拆卸地安装有至少一个固定块 10, 固定块 10上设置有一螺母, 螺母上安装有调 节螺栓 11, 调节螺栓 11可穿过螺母向左旋入以顶紧调节块 4, 使得调节块 4配合 导槽 3夹持导轨 1。 另外, 导槽 3左侧和导轨 1之间以及调节块 4左侧和导轨 1之间 均设有耐磨片 5。 [0030] Specifically, as shown in FIG. 3, the front and rear sides of the adjusting block 4 are provided with screw holes 7, and the front and rear side walls of the guiding groove 3 are respectively provided with strip holes 8 and the length of the strip holes 8. The direction is perpendicular to the axial direction of the guide rail 1, and the longitudinal direction of the strip-shaped hole 8 is also perpendicular to the direction of the right wall surface of the adjustment block 4. The adjustment block 4 passes through the strip by the locking screw 9 The hole 8 is locked in the threaded hole 7 and installed in the guide groove 3. The power head bracket 2 is detachably mounted on the right side of the adjusting block 4 with at least one fixing block 10, and the fixing block 10 is provided with a nut and a nut. An adjusting bolt 11 is mounted, and the adjusting bolt 11 can be screwed leftward through the nut to press the adjusting block 4 so that the adjusting block 4 engages the guide groove 3 to clamp the guide rail 1. In addition, a wear-resistant piece 5 is provided between the left side of the guide groove 3 and the guide rail 1 and between the left side of the adjustment block 4 and the guide rail 1.
[0031] 其中, 导轨 1的形状较为特殊, 其横截面可以是边数为偶数的多边形, 也可以 是菱形, 还可以是圆形, 可以是空心结构也可以是实心结构。 [0031] Wherein, the shape of the guide rail 1 is special, and the cross section thereof may be a polygon having an even number of sides, a diamond shape, a circular shape, a hollow structure or a solid structure.
[0032] 参见图 2和图 3, 在本实施例中, 导轨 1的横截面呈空心的正六边形, 导轨 1上两 个相邻侧面之间夹角为 120°, 两个相邻侧面构成一个 V形面, 导槽 3左侧和调节 块 4左侧均设有 V形槽 6, V形槽 6的夹角为 120°, 导槽 3左侧和调节块 4左侧的 V形 槽 6分别与导轨 1上一对对称的 V形面相配合, 即这一对 V形面形成导轨 1的四个滑 动导向定位面, 导轨 1的前、 后侧面均不与导槽 3的前、 后侧壁接触, 每个 V形槽 6的两侧壁上均设有耐磨片 5。 [0032] Referring to FIG. 2 and FIG. 3, in the embodiment, the cross section of the guide rail 1 is a hollow regular hexagon, and the angle between two adjacent sides of the guide rail 1 is 120°, and two adjacent side surfaces are formed. A V-shaped surface, a left side of the guide groove 3 and a left side of the adjustment block 4 are provided with a V-shaped groove 6, the V-shaped groove 6 has an angle of 120°, the left side of the guide groove 3 and the V-shaped groove on the left side of the adjustment block 4 6 respectively, cooperate with a pair of symmetrical V-shaped faces on the guide rail 1, that is, the pair of V-shaped faces form four sliding guide positioning faces of the guide rail 1, and the front and rear sides of the guide rail 1 are not opposite to the front and rear of the guide groove 3. The side walls are in contact with each side of each of the V-shaped grooves 6 to be provided with a wear-resistant sheet 5.
[0033] 第二实施例: [0033] Second Embodiment:
[0034] 参见图 4和图 5, 本实施例与第一实施例不同之处在于, 导轨 101的横截面呈菱 形, 四个侧面形成导轨 101的四个滑动导向定位面, 但是, 导轨 101的前侧棱、 后侧棱均不与导槽 103的前侧壁、 后侧壁接触, 导槽 103左侧和调节块 104左侧的 V形槽 106均与导轨 101上一对对称的 V形面相适配。 本实施例中, 导轨 101为空心 结构, 为了加强导轨 101的承载力, 导轨 101内设有加强肋 121, 加强肋 121两侧 分别连接导轨 101的左侧棱、 右侧棱。 4 and FIG. 5, the present embodiment is different from the first embodiment in that the guide rail 101 has a rhombic cross section, and the four sides form four sliding guide positioning surfaces of the guide rail 101, but the guide rail 101 The front side edge and the rear side edge are not in contact with the front side wall and the rear side wall of the guide groove 103, and the left side of the guide groove 103 and the V-shaped groove 106 on the left side of the adjusting block 104 are both symmetrically V-shaped with respect to the guide rail 101. The face is fitted. In this embodiment, the guide rail 101 is a hollow structure. In order to strengthen the bearing capacity of the guide rail 101, the guide rail 101 is provided with reinforcing ribs 121. The two sides of the reinforcing rib 121 are respectively connected to the left side edge and the right side edge of the guide rail 101.
[0035] 此外, 调节块 104的前后两侧幵设有螺纹孔 107, 导槽 103的前后两侧壁上均幵 设有条形孔 108, 条形孔 108的长度方向与导轨 101的轴向相垂直。 [0035] In addition, the front and rear sides of the adjusting block 104 are provided with screw holes 107, and the front and rear side walls of the guiding groove 103 are respectively provided with strip holes 108, and the longitudinal direction of the strip holes 108 and the axial direction of the guide rail 101 Vertical.
[0036] 在动力头支架 102与导轨 101的装配过程中, 先将导轨 101平放, 再从导轨 101左 侧套入装有两块耐磨片 105的导槽 103, 然后再将另外两块耐磨片 105和调节块 10 4放入导槽 103右侧, 固定块 110安装在动力头支架 102上, 调节螺栓 111顶住调节 块 104, 调节动力头支架 102与导轨 101之间的摩擦力, 调到合适参数后, 锁紧螺 丝 109将调节块 104与动力头支架 102锁紧, 完成装配工作。 [0036] During assembly of the powerhead 102 and holder rail 101, the first flat rail 101, again from the left side rail 101 is equipped with two sets of guide groove 105 of the wear plate 103, and then the other two The block wear plate 105 and the adjusting block 104 are placed on the right side of the guide groove 103. The fixing block 110 is mounted on the power head bracket 102, and the adjusting bolt 111 is pressed against the adjusting block 104 to adjust the friction between the power head bracket 102 and the guide rail 101. After the force is adjusted to the appropriate parameters, the locking screw 109 locks the adjusting block 104 and the power head bracket 102 to complete the assembly work.
[0037] 可见, 本实施例的导轨结构装配简单, 无需专门设备和工具, 也不用拆下钻机
支架位于导轨两端的部件, 有利于批量化生产组装, 当工作一段吋间后, 耐磨 片 105出现磨损吋, 可松幵锁紧螺丝 109, 再次调节动力头支架 102与导轨 101之 间的摩擦力, 同样地, 还可以方便更换耐磨片 105, 因而可长期保持钻机钻进精 度, 减少相关零件磨损, 保证动力头支架 102运动轨迹与导轨 101的同轴度高, 防止动力头出现晃动的情况。 [0037] It can be seen that the guide rail structure of the embodiment is simple to assemble, no special equipment and tools are needed, and the drilling rig is not removed. The bracket is located at the two ends of the guide rail, which is advantageous for batch production assembly. After working for a period of time, the wear plate 105 is worn out, and the lock screw 109 can be loosened to adjust the friction between the power head bracket 102 and the guide rail 101 again. Similarly, the wear plate 105 can be easily replaced, so that the drilling precision of the drilling machine can be maintained for a long time, the wear of related parts can be reduced, the coaxiality of the movement track of the power head bracket 102 and the guide rail 101 can be ensured, and the power head can be prevented from shaking. Happening.
[0038] 以上所述, 只是本发明的较佳实施方式而已, 但本发明并不限于上述实施例, 只要其以任何相同或相似手段达到本发明的技术效果, 都应属于本发明的保护 范围。 The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and as long as it achieves the technical effects of the present invention by any identical or similar means, it should fall within the scope of protection of the present invention. .
[0039] 工业应用性 Industrial Applicability
[0040] 本发明的导轨结构采用一侧幵口的导槽配合安装, 相比起传统的封闭式导轨结 构, 本发明的导轨结构在装配吋无需专门拆装导轨两端的部件, 装配简单, 也 减小对装配场地和设备的要求, 调节块方便调节耐磨片, 在耐磨片磨损后, 动 力头支架与导轨间的摩擦力可调, 以长期保持钻机钻进精度, 可以防止动力头 的晃动。
[0040] The guide rail structure of the present invention is assembled by using a guide groove of one side opening. Compared with the conventional closed guide rail structure, the guide rail structure of the present invention does not need to disassemble and disassemble the components at both ends of the guide rail, and the assembly is simple. Reducing the requirements on the assembly site and equipment, the adjustment block is convenient to adjust the wear-resistant piece. After the wear-resistant piece wears, the friction between the power head bracket and the guide rail can be adjusted to maintain the drilling precision of the drilling machine for a long time, and the power head can be prevented. Shake.
Claims
权利要求书 Claim
一种钻机的动力头导轨结构, 包括安装在钻机支架上的导轨以及安装 在所述导轨上并可沿所述导轨移动的动力头支架, 其特征在于: 所述 动力头支架上幵设有上下贯通且第一侧幵口的导槽, 所述导槽内于第 一侧可拆卸地安装有调节块, 所述调节块相对导槽位置可调, 所述调 节块配合导槽夹持导轨, 所述导槽的第二侧和导轨之间以及调节块的 第一侧和导轨之间均设有耐磨片, 所述调节块的第一侧远离所述导槽 的第二侧。 A power head rail structure of a drilling machine, comprising: a rail mounted on the rig bracket; and a power head bracket mounted on the rail and movable along the rail, wherein: the power head bracket is provided with a top and bottom a guide groove penetrating the first side port, the adjusting groove is detachably mounted on the first side, the adjusting block is adjustable in position relative to the guiding groove, and the adjusting block is matched with the guiding groove to clamp the guide rail. A wear plate is disposed between the second side of the guide groove and the guide rail and between the first side of the adjustment block and the guide rail, and the first side of the adjustment block is away from the second side of the guide groove.
根据权利要求 1所述的一种钻机的动力头导轨结构, 其特征在于: 所 述导轨的横截面呈多边形, 所述导槽的第二侧和调节块第一侧均设有The power head rail structure of a drilling machine according to claim 1, wherein: the rail has a polygonal cross section, and the second side of the guiding groove and the first side of the adjusting block are respectively provided.
V形槽, 所述导槽第二侧和调节块第一侧的 V形槽分别与导轨上一对 对称的 V形面相配合, 每个 V形槽的两侧壁上均设有耐磨片。 a V-shaped groove, the second side of the guiding groove and the V-shaped groove on the first side of the adjusting block are respectively matched with a pair of symmetric V-shaped surfaces on the guide rail, and the wear-resistant pieces are arranged on both side walls of each V-shaped groove .
根据权利要求 2所述的一种钻机的动力头导轨结构, 其特征在于: 所 述导轨的横截面的多边形的边数为偶数。 A power head rail structure for a drilling machine according to claim 2, wherein: the number of sides of the polygon of the cross section of the guide rail is an even number.
根据权利要求 3所述的一种钻机的动力头导轨结构, 其特征在于: 所 述导轨为空心结构, 且横截面呈正六边形, 所述导轨的前、 后侧面均 不与导槽的前、 后侧壁接触。 The power head rail structure of a drilling machine according to claim 3, wherein: the guide rail has a hollow structure and has a regular hexagonal cross section, and the front and rear sides of the guide rail are not opposite to the front of the guide groove. , the rear side wall contacts.
根据权利要求 3所述的一种钻机的动力头导轨结构, 其特征在于: 所 述导轨为空心结构, 且横截面呈菱形, 所述导轨的前侧棱、 后侧棱均 不与导槽的前、 后侧壁接触。 The power head rail structure of a drilling machine according to claim 3, wherein: the guide rail has a hollow structure and has a rhombic cross section, and the front side edge and the rear side edge of the guide rail are not opposite to the guide groove. Front and rear side walls are in contact.
根据权利要求 5所述的一种钻机的动力头导轨结构, 其特征在于: 所 述导轨内设有加强肋, 所述加强肋两侧分别连接所述导轨的左侧棱与 右侧棱。 The power head rail structure of a drilling machine according to claim 5, wherein: the rail is provided with reinforcing ribs, and the two sides of the reinforcing rib are respectively connected to the left side edge and the right side edge of the rail.
根据权利要求 1所述的一种钻机的动力头导轨结构, 其特征在于: 所 述轨道的横截面呈圆形。 A power head rail structure for a drilling machine according to claim 1, wherein: said rail has a circular cross section.
根据权利要求 2或 7所述的一种钻机的动力头导轨结构, 其特征在于: 所述轨道为实心结构。 A power head rail structure for a drilling machine according to claim 2 or 7, wherein: said rail is a solid structure.
根据权利要求 1至 8任一项所述的一种钻机的动力头导轨结构, 其特征
在于: 所述调节块的前后两侧幵设有螺纹孔, 所述导槽的前后两侧壁 上均幵设有条形孔, 所述条形孔的长度方向与所述导轨的轴向相垂直 , 所述调节块通过锁紧螺丝穿过所述条形孔并锁紧在所述螺纹孔内。 根据权利要求 1至 9任一项所述的一种钻机的动力头导轨结构, 其特征 在于: 所述动力头支架位于调节块第二侧可拆卸地安装有至少一个固 定块, 所述固定块上设有可旋入以向第一侧方向顶紧所述调节块的调 节螺栓。 A power head rail structure for a drilling machine according to any one of claims 1 to 8, characterized in that The utility model is characterized in that: the front and rear sides of the adjusting block are provided with threaded holes, and the front and rear side walls of the guiding groove are respectively provided with strip-shaped holes, and the longitudinal direction of the strip-shaped holes is opposite to the axial direction of the guide rail Vertically, the adjustment block passes through the strip hole through a locking screw and is locked in the threaded hole. The power head rail structure of a drilling machine according to any one of claims 1 to 9, wherein: the power head bracket is detachably mounted on the second side of the adjusting block with at least one fixing block, the fixing block An adjustment bolt that can be screwed in to press the adjustment block toward the first side is provided.
一种钻机, 包括底架, 所述底架上设置有钻机支架, 所述钻机支架上 安装有导轨, 动力头支架安装在所述导轨上并可沿所述导轨移动, 其 特征在于: 所述动力头支架上幵设有上下贯通且第一侧幵口的导槽, 所述导槽内于第一侧可拆卸地安装有调节块, 所述调节块相对导槽位 置可调, 所述调节块配合导槽夹持导轨, 所述导槽的第二侧和导轨之 间以及调节块的第一侧和导轨之间均设有耐磨片, 所述调节块的第一 侧远离所述导槽的第二侧。 A drilling machine includes a chassis, a rig support is disposed on the pedestal, a guide rail is mounted on the rig bracket, and a power head bracket is mounted on the rail and movable along the rail, wherein: The power head bracket is provided with a guiding groove extending upward and downward and the first side opening, wherein the adjusting groove is detachably mounted on the first side, and the adjusting block is adjustable relative to the guiding groove, the adjusting a block-fitted guide groove clamping rail, a wear-resistant piece is disposed between the second side of the guide groove and the guide rail and between the first side of the adjustment block and the guide rail, and the first side of the adjustment block is away from the guide The second side of the slot.
根据权利要求 11所述的一种钻机, 其特征在于: 所述导轨的横截面呈 多边形, 所述导槽的第二侧和调节块第一侧均设有 V形槽, 所述导槽 第二侧和调节块第一侧的 V形槽分别与导轨上一对对称的 V形面相配 合, 每个 V形槽的两侧壁上均设有耐磨片。 A drilling machine according to claim 11, wherein: the guide rail has a polygonal cross section, and the second side of the guiding groove and the first side of the adjusting block are respectively provided with V-shaped grooves, and the guiding groove is The two sides and the V-shaped grooves on the first side of the adjusting block are respectively matched with a pair of symmetrical V-shaped faces on the guide rail, and the two side walls of each V-shaped groove are provided with wear-resistant pieces.
根据权利要求 12所述的一种钻机, 其特征在于: 所述导轨的横截面的 多边形的边数为偶数。 A drilling machine according to claim 12, wherein: the number of sides of the polygon of the cross section of the guide rail is an even number.
根据权利要求 13所述的一种钻机, 其特征在于: 所述导轨为空心结构 , 且横截面呈正六边形, 所述导轨的前、 后侧面均不与导槽的前、 后 侧壁接触。 A drilling machine according to claim 13, wherein: the guide rail has a hollow structure and has a regular hexagonal cross section, and the front and rear sides of the guide rail are not in contact with the front and rear side walls of the guide groove. .
根据权利要求 13所述的一种钻机, 其特征在于: 所述导轨为空心结构 , 且横截面呈菱形, 所述导轨的前侧棱、 后侧棱均不与导槽的前、 后 侧壁接触。 A drilling machine according to claim 13, wherein: the guide rail has a hollow structure and has a rhombic cross section, and the front side edge and the rear side edge of the guide rail are not opposite to the front and rear side walls of the guide groove. contact.
根据权利要求 15所述的一种钻机, 其特征在于: 所述导轨内设有加强
[权利要求 17] 根据权利要求 11所述的一种钻机的动力头导轨结构, 其特征在于: 所 述轨道的横截面呈圆形。 A drilling machine according to claim 15, wherein: said guide rail is provided with reinforcement [Claim 17] A power head rail structure for a drilling machine according to claim 11, wherein: the rail has a circular cross section.
[权利要求 18] 根据权利要求 12或 17所述的一种钻机, 其特征在于: 所述轨道为实心 结构。 [Claim 18] A drilling machine according to claim 12 or 17, wherein: the track is a solid structure.
[权利要求 19] 根据权利要求 11至 18任一项所述的一种钻机, 其特征在于: 所述调节 块的前后两侧幵设有螺纹孔, 所述导槽的前后两侧壁上均幵设有条形 孔, 所述条形孔的长度方向与所述导轨的轴向相垂直, 所述调节块通 过锁紧螺丝穿过所述条形孔并锁紧在所述螺纹孔内。 [Claim 19] A drilling machine according to any one of claims 11 to 18, wherein: the front and rear sides of the adjusting block are provided with screw holes, and the front and rear side walls of the guiding groove are The cymbal is provided with a strip-shaped hole whose longitudinal direction is perpendicular to the axial direction of the guide rail, and the adjustment block passes through the strip-shaped hole through the locking screw and is locked in the threaded hole.
[权利要求 20] 根据权利要求 11至 19任一项所述的一种钻机, 其特征在于: 所述动力 头支架位于调节块第二侧可拆卸地安装有至少一个固定块, 所述固定 块上设有可旋入以向第一侧方向顶紧所述调节块的调节螺栓。
[Claim 20] A drilling machine according to any one of claims 11 to 19, wherein: the power head bracket is detachably mounted on the second side of the adjusting block with at least one fixing block, the fixing block An adjustment bolt that can be screwed in to press the adjustment block toward the first side is provided.
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CN110486015A (en) * | 2019-07-25 | 2019-11-22 | 广西雷公斧重工有限公司 | Multi-functional splitter |
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CN106958424B (en) * | 2017-04-28 | 2018-11-13 | 珠海市英格尔特种钻探设备有限公司 | A kind of power head guide rail structure of drilling machine |
CN108915617A (en) * | 2018-08-03 | 2018-11-30 | 四川诺克钻探机械有限公司 | A kind of double lifting rail bars with ratcheting mechanism |
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CN106958424B (en) | 2018-11-13 |
CA3061169C (en) | 2021-12-28 |
CA3061169A1 (en) | 2019-10-23 |
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