阅读说明：本技术 油气勘探遥控遥测机器人用承荷探测电缆 (Load-bearing detection cable for oil gas exploration remote control and remote measurement robot ) 是由 夏文伟 杨冬 吴开明 袁清 张敏 张国宏 王强 薛涛 杨恒勇 钟力生 陈祖斌 于 2019-03-23 设计创作，主要内容包括：本发明涉及电缆技术领域,且公开了油气勘探遥控遥测机器人用承荷探测电缆,包括缆芯,所述缆芯的外壁固定安装有屏蔽带,所述屏蔽带的外壁固定安装有绝缘橡胶层,所述绝缘橡胶层的外壁固定安装有隔叶橡胶层,所述绝缘橡胶层的外壁且位于隔叶橡胶层的内壁固定安装有第一屏蔽层,所述第一屏蔽层的内壁固定安装有信号线,第一屏蔽层的外壁且位于隔叶橡胶层的外壁固定安装有第二屏蔽层。该油气勘探遥控遥测机器人用承荷探测电缆,通过隔叶橡胶层与信号线螺旋安装在绝缘橡胶层的外壁,使得该电缆弯曲旋转时,信号线旋转伸长或收缩并具有一定的缓冲伸缩性能,达到该电缆具备多重防折断的效果,从而提高了该电缆的耐弯曲性能。(The invention relates to the technical field of cables, and discloses a load-bearing detection cable for an oil gas exploration remote control and telemetry robot, which comprises a cable core, wherein a shielding belt is fixedly arranged on the outer wall of the cable core, an insulating rubber layer is fixedly arranged on the outer wall of the shielding belt, a leaf separating rubber layer is fixedly arranged on the outer wall of the insulating rubber layer, a first shielding layer is fixedly arranged on the outer wall of the insulating rubber layer and positioned on the inner wall of the leaf separating rubber layer, a signal wire is fixedly arranged on the inner wall of the first shielding layer, and a second shielding layer is fixedly arranged on the outer wall of the first shielding layer and positioned on the outer wall of the leaf. The load-bearing detection cable for the oil gas exploration remote control and remote measurement robot is characterized in that the isolation rubber layer and the signal wire are spirally arranged on the outer wall of the insulation rubber layer, so that when the cable is bent and rotated, the signal wire is stretched or contracted in a rotating mode and has certain buffering telescopic performance, the effect that the cable has multiple anti-breaking effects is achieved, and the bending resistance of the cable is improved.)

1. Oil gas exploration remote control and measurement robot is with holding load exploration cable, including cable core (1), its characterized in that: the outer wall of the cable core (1) is fixedly provided with a shielding belt (2), the outer wall of the shielding belt (2) is fixedly provided with an insulating rubber layer (3), the outer wall of the insulating rubber layer (3) is fixedly provided with a leaf-separating rubber layer (4), a first shielding layer (5) is fixedly arranged on the outer wall of the insulating rubber layer (3) and on the inner wall of the leaf separating rubber layer (4), the inner wall of the first shielding layer (5) is fixedly provided with a signal wire (6), a second shielding layer (7) is fixedly arranged on the outer wall of the first shielding layer (5) and the outer wall of the leaf separating rubber layer (4), an inner steel wire armor layer (8) is fixedly arranged on the outer wall of the second shielding layer (7), the outer wall of the inner steel wire armor layer (8) is fixedly provided with an outer steel wire armor layer (9), and a protective outer sleeve (10) is fixedly arranged on the outer wall of the outer steel wire armor layer (9).

2. The load bearing exploration cable for the oil and gas exploration remote telemetry robot of claim 1, wherein: the cable core (1) is a copper wire, the diameter of the cable core (1) is twenty-eight millimeters, and the insulating rubber layer (3) is thermoplastic insulating rubber.

3. The load bearing exploration cable for the oil and gas exploration remote telemetry robot of claim 1, wherein: the number of the leaf separating rubber layers (4) is six, and the six leaf separating rubber layers (4) are distributed on the outer wall of the insulating rubber layer (3) in a spiral equal-angle mode.

4. The load bearing exploration cable for the oil and gas exploration remote telemetry robot of claim 1, wherein: the first shielding layer (5) is an aluminum foil shielding layer, and the second shielding layer (7) is a tin-plated wire shielding layer.

5. The load bearing exploration cable for the oil and gas exploration remote telemetry robot of claim 1, wherein: the thickness of the inner steel wire armor layer (8) is one point eight millimeters, and the thickness of the outer steel wire armor layer (9) is three points six millimeters.

6. The load bearing exploration cable for the oil and gas exploration remote telemetry robot of claim 1, wherein: the protective outer sleeve (10) is an anti-corrosion wear-resistant rubber sleeve, and four points and five millimeters are arranged outside the thickness of the protective outer sleeve (10).

Technical Field

The invention relates to the technical field of cables, in particular to a load bearing detection cable for an oil gas exploration remote control and remote measurement robot.

Background

The robot is a multi-joint manipulator or multi-freedom robot device, it can automatically execute work, it is a machine which can implement several functions by means of self-power and control capacity, it can receive human command, and can be operated according to the program which is pre-programmed, the modern robot can also act according to the principle of artificial intelligence technology, the transmission of robot driving and control signal can be implemented by means of robot cable, the general PVC flexible cable can be generally used in the bending moving place, i.e. occasionally the artificial bending take-up and equipment displacement are simultaneously implemented, or the bending wiring mounted in space, and its slightly better point is only the directional bending movement in horizontal or vertical direction, the working environment of robot is different, and the requirements of cable are also different, and the working environment of oil-gas exploration robot is in the mud of soil field, and in the remote control operation, repeated free arbitrary bending movements are required.

The existing robot cable is poor in flexibility, the robot drives the cable to bend and rotate when in operation, and the cable which is bent and folded for multiple times is easy to break or damage a line, so that poor contact is caused, and therefore the loading detection cable for the oil gas exploration remote control and remote measurement robot is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a load bearing detection cable for an oil gas exploration remote control and remote measurement robot, which has the advantages of good bending resistance and interference prevention effects and the like, and solves the problems that the existing robot cable is poor in flexibility, the robot drives the cable to bend and rotate when in operation, and the cable which is bent and folded for multiple times is easy to break or damage a line, so that poor contact is caused.

(II) technical scheme

In order to achieve the purpose of good bending resistance and interference prevention effect, the invention provides the following technical scheme: load-bearing detection cable for oil gas exploration remote control telemetering robot, including the cable core, the outer wall fixed mounting of cable core has the shielding area, the outer wall fixed mounting of shielding area has insulating rubber layer, insulating rubber layer's outer wall fixed mounting has the leaf rubber layer, insulating rubber layer's outer wall and the inner wall fixed mounting who is located the leaf rubber layer have first shielding layer, the inner wall fixed mounting of first shielding layer has the signal line, the outer wall fixed mounting that the outer wall of first shielding layer just is located the leaf rubber layer has the second shielding layer, the outer wall fixed mounting of second shielding layer has inlayer steel wire armor, the outer wall fixed mounting of inlayer steel wire armor has outer steel wire armor, the outer wall fixed mounting of outer steel wire armor has protective sheath.

Preferably, the cable core is a copper wire, the diameter of the cable core is twenty-eight millimeters, and the insulating rubber layer is thermoplastic insulating rubber.

Preferably, the number of the leaf separating rubber layers is six, and the six leaf separating rubber layers are distributed on the outer wall of the insulating rubber layer in a spiral equal-angle mode.

Preferably, the first shielding layer is an aluminum foil shielding layer, and the second shielding layer is a tin-plated wire shielding layer.

Preferably, the thickness of the inner steel wire armor layer is one point eight millimeters, and the thickness of the outer steel wire armor layer is three points six millimeters.

Preferably, the protective outer sleeve is an anti-corrosion wear-resistant rubber sleeve, and four points and five millimeters are arranged outside the thickness of the protective outer sleeve.

(III) advantageous effects

Compared with the prior art, the invention provides a load bearing detection cable for an oil gas exploration remote control and remote measurement robot, which has the following beneficial effects:

1. this oil gas exploration remote control and telemetry robot is with bearing load exploration cable carries out tentatively to slow down this cable bending rotation angle through outer steel wire armor and inlayer steel wire armor, and the outer wall on insulating rubber layer is installed with the signal line spiral to rethread leaf rubber layer for when this cable bending rotation, signal line rotation extension or shrink have certain buffering flexible performance, reach the effect that this cable possesses multiple anti-fracture, thereby improved the bending resistance performance of this cable.

2. This oil gas exploration remote control and remote measurement robot is with bearing load exploration cable keeps apart cable core and signal line respectively through shielding tape and first shielding layer, prevents to produce electromagnetic interference between cable core and the signal line, and cable core and signal line are kept apart to rethread second shielding layer secondary, prevents external electromagnetic interference cable core and signal line, reaches multiple shielded effect to the jam-proof effect of this cable has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side cross-sectional view of the present invention.

In the figure: 1 cable core, 2 shielding bands, 3 insulating rubber layers, 4 leaf rubber layers, 5 first shielding layers, 6 signal lines, 7 second shielding layers, 8 inner steel wire armor layers, 9 outer steel wire armor layers and 10 protective outer sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the load-bearing detection cable for the oil gas exploration remote control and remote measurement robot comprises a cable core 1, a shielding belt 2 is fixedly installed on the outer wall of the cable core 1, an insulating rubber layer 3 is fixedly installed on the outer wall of the shielding belt 2, the cable core 1 is a copper wire, the diameter of the cable core 1 is twenty eight millimeters, the insulating rubber layer 3 is thermoplastic insulating rubber, leaf-separating rubber layers 4 are fixedly installed on the outer wall of the insulating rubber layer 3, the number of the leaf-separating rubber layers 4 is six, the six leaf-separating rubber layers 4 are distributed on the outer wall of the insulating rubber layer 3 in a spiral equal angle mode, a first shielding layer 5 is fixedly installed on the outer wall of the insulating rubber layer 3 and located on the inner wall of the leaf-separating rubber layer 4, signal wires 6 are fixedly installed on the inner wall of the first shielding layer 5, a second shielding layer 7 is fixedly installed on the outer wall of the first shielding, the second shielding layer 7 is a tin-plated wire shielding layer, the outer wall of the second shielding layer 7 is fixedly provided with an inner steel wire armor layer 8, the outer wall of the inner steel wire armor layer 8 is fixedly provided with an outer steel wire armor layer 9, the thickness of the inner steel wire armor layer 8 is one point eight millimeters, the thickness of the outer steel wire armor layer 9 is three points six millimeters, the outer wall of the outer steel wire armor layer 9 is fixedly provided with a protective outer sleeve 10, the protective outer sleeve 10 is an anti-corrosion wear-resistant rubber sleeve, the thickness of the protective outer sleeve 10 is four points five millimeters, the bending rotation angle of the cable is preliminarily slowed down through the outer steel wire armor layer 9 and the inner steel wire armor layer 8, and then the cable is spirally arranged on the outer wall of the insulating rubber layer 3 through the leaf-separating rubber layer 4 and the signal wire 6, so that when the cable is bent and rotated, the signal wire 6 is rotationally extended or contracted, thereby the bending resistance of this cable has been improved, keeps apart cable core 1 and signal line 6 respectively through shielding area 2 and first shielding layer 5, prevents to produce electromagnetic interference between cable core 1 and the signal line 6, and rethread second shielding layer 7 secondary isolation cable core 1 and signal line 6 prevent external electromagnetic interference cable core 1 and signal line 6, reach multiple shielded effect to the jam-proof effect of this cable has been improved.

In conclusion, the load-bearing detection cable for the oil and gas exploration remote control and remote measurement robot primarily slows down the bending rotation angle of the cable through the outer steel wire armor layer 9 and the inner steel wire armor layer 8, and then the leaf separating rubber layer 4 and the signal wire 6 are spirally arranged on the outer wall of the insulating rubber layer 3, so that when the cable is bent and rotated, the signal wire 6 is rotationally extended or contracted and has certain buffering and stretching performance, and the cable has multiple anti-breaking effects, thereby improving the bending resistance of the cable, the cable core 1 and the signal wire 6 are respectively isolated through the shielding belt 2 and the first shielding layer 5, the electromagnetic interference between the cable core 1 and the signal wire 6 is prevented, the cable core 1 and the signal wire 6 are secondarily isolated through the second shielding layer 7, the external electromagnetic interference between the cable core 1 and the signal wire 6 is prevented, the multiple shielding effect is achieved, and the anti-interference effect of the cable is improved, the problem of current robot cable flexibility poor can, the robot takes the cable bending rotation when the operation, through the easy circuit rupture of the folding cable of bending many times or damage, causes the condition of contact failure to take place is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.