CN221214558U - Cable tension adjusting clamp - Google Patents
Cable tension adjusting clamp Download PDFInfo
- Publication number
- CN221214558U CN221214558U CN202323439497.0U CN202323439497U CN221214558U CN 221214558 U CN221214558 U CN 221214558U CN 202323439497 U CN202323439497 U CN 202323439497U CN 221214558 U CN221214558 U CN 221214558U
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- Prior art keywords
- sliding
- mounting hole
- tension adjusting
- wire rope
- adjusting clamp
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- 230000013011 mating Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 33
- 239000010959 steel Substances 0.000 abstract description 33
- 238000012423 maintenance Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a steel rope tension adjusting clamp which comprises a sliding guide assembly, two holding parts, two sliding blocks and a fixing tool, wherein the sliding guide assembly is arranged on the sliding guide assembly; the two holding parts are oppositely arranged at two ends of the sliding guide assembly; the two sliding blocks are arranged between the two holding parts and are in sliding connection with the sliding guide assembly so as to slide back and forth along the first direction; the sliding block is provided with a first mounting hole; the fixing tool is detachably mounted in the first mounting hole. When the tension adjusting clamp is used, the middle two sliding blocks are adjusted, so that the fixing tools on the sliding blocks are aligned and fixed on the two holes of the steel cable joint of the elastic screw sleeve, one hand can realize fixation in a manner of holding the holding part by hand, the falling of the tension adjusting clamp of the steel cable is avoided, the other hand can adjust the elastic screw sleeve by using the adjusting tool, four points and one line can be easily achieved, the safety can be quickly ensured, and the tension adjustment of the steel cable is realized. The utility model realizes single operation of cable tension adjustment, reduces maintenance difficulty and improves working efficiency.
Description
Technical Field
The utility model relates to the technical field of aircraft maintenance, in particular to a steel cable tension adjusting clamp.
Background
In the actual work of aircraft manipulation of cable tension adjustments, workers often need to use multiple service licensing tools to perform the work due to the lack of a professional utility tool. Moreover, AMM manuals and work cards do not explicitly specify the tools to use, which presents certain inconveniences to the job. Meanwhile, the environment for operation is very complex, and the space is very narrow. This adds significant trouble to the personnel, not only to deal with the small space, but also to pay attention to other surrounding equipment and structures to prevent inadvertent damage to aircraft components. In addition, double coordination is required for aircraft steering cable tension adjustment, but the effect of double coordination is often not ideal. As a single person work, the difficulty of adjusting work is also high because tools are easily dropped in a narrow environment and a lot of time and effort are required to complete the task.
Disclosure of utility model
The utility model aims to solve the technical problems that: the existing steel cable tension adjusting tool is inconvenient for single-person operation, high in maintenance difficulty and low in efficiency.
In order to solve the above technical problems, the present utility model provides a wire rope tension adjusting clamp, comprising:
a sliding guide assembly;
The two holding parts are oppositely arranged at two ends of the sliding guide assembly;
The sliding blocks are arranged between the two holding parts and are in sliding connection with the sliding guide assembly so as to slide back and forth along the first direction; the sliding block is provided with a first mounting hole; and
And the fixing tool is detachably arranged in the first mounting hole.
In some embodiments, the sliding guide assembly includes two sliding rods, the holding part has two second mounting holes arranged at intervals, and two ends of the sliding rods are respectively connected with the corresponding second mounting holes of the holding part.
In some embodiments, the sliding block is provided with two third mounting holes corresponding to the second mounting holes, and the sliding block is sleeved on the circumference side of the sliding rod through the third mounting holes so as to be in sliding connection with the sliding rod.
In some embodiments, the slider includes a base and a step portion formed to extend outward from one side of the base;
The first mounting hole penetrates through the step part along the second direction; one third mounting hole penetrates through the step part and the base in sequence along the first direction, and the other third mounting hole penetrates through the base along the first direction.
In some embodiments, the axis of the first mounting hole and the axis of the third mounting hole are perpendicular to each other and do not intersect.
In some embodiments, the stepped portion has a fitting groove, one end of which communicates with the first mounting hole, and the other end penetrates one side surface of the stepped portion in a third direction.
In some embodiments, the width of the mating groove is equal to or greater than the aperture of the first mounting hole.
In some embodiments, a ratio of a projection area of the step portion in the first direction to a projection area of the base in the first direction is 0.4-0.6.
In some embodiments, the sliding rod is 25-30cm in length.
In some embodiments, the securing means is an allen wrench.
Compared with the prior art, the steel cable tension adjusting clamp provided by the embodiment of the utility model has the beneficial effects that:
When the embodiment of the utility model is used, the middle two sliding blocks are adjusted, so that the fixing tools on the sliding blocks are aligned and fixed on the two holes of the steel cable joint of the elastic turnbuckle, one hand can realize fixation in a manner of holding the holding part by hand, the steel cable tension adjusting clamp is prevented from falling, the other hand can adjust the elastic turnbuckle by using the adjusting tool, four points and one line can be easily achieved, the safety can be quickly ensured, and the tension adjustment of the steel cable is realized. The utility model realizes single operation of cable tension adjustment, reduces maintenance difficulty and improves working efficiency.
Drawings
FIG. 1 is a schematic view of a cable tension adjustment clamp according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a slider according to an embodiment of the present utility model;
FIG. 3 is a top view of a slider provided by an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of an embodiment of the utility model taken along the direction A-A of FIG. 3;
In the figure, 1, a sliding guide assembly; 11. a slide bar; 2. a grip portion; 3. a slide block; 31. a first mounting hole; 32. a third mounting hole; 33. a base; 34. a step portion; 341. a mating groove; 342. a first side; 343. a second side; 344. a third side; 345. a fifth side; 346. and a sixth side.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the practical application process, the two steel cables are generally connected through an elastic thread sleeve, the elastic thread sleeve is provided with a central hole positioned in the middle, identification grooves positioned at two ends and position indicators positioned at the identification grooves, the steel cables are connected with the elastic thread sleeve through steel cable joints, and the steel cable joints are provided with steel cable joint safety clamping groove position indicators. When the cable connector is installed, the cable connector safety clamping groove position indication of the cable connector is installed at the identification groove according to the position indication at the identification groove. When the tension of the steel rope is adjusted, the tool is used for fixing the steel rope joints at the two ends of the elastic screw sleeve to prevent the steel rope from twisting, at the moment, the adjusting tool can be used for being inserted into the central hole of the elastic screw sleeve and rotated for adjustment, the joints at the two ends of the steel rope are ensured to be fixed during adjustment, and at the moment, the positions of the identification grooves at the two ends of the elastic screw sleeve and the safety clamping grooves of the steel rope joints at the two ends indicate four points of lines, so that workers can easily make a safety.
The utility model provides a steel rope tension adjusting clamp which is used for daily steel rope related troubleshooting, each time C-test of a flight control steel rope (comprising an elevator, a rudder, an aileron and a stabilizer), speed reducer control steel rope adjustment, adjustment inspection of a front wheel steering steel rope and the like.
As shown in fig. 1, the wire rope tension adjusting jig includes a sliding guide assembly 1, two grip portions 2, two sliders 3, and a fixing tool (not shown in the drawing). The two holding parts 2 are oppositely arranged at the two ends of the sliding guide assembly 1 so as to provide holding parts for maintenance personnel when in use, and the maintenance personnel can conveniently finish fixing operation by one hand; the slider 3 has a first mounting hole 31, and a fixing tool is detachably mounted to the first mounting hole 31, and a serviceman can fix the cable joint by fixing the fixing tool to both holes of the cable joint. The two sliding blocks 3 are arranged between the two holding parts 2, and the sliding blocks 3 are in sliding connection with the sliding guide assembly 1 so as to slide back and forth along the first direction, and maintenance personnel can control the positions of the sliding blocks 3 in the sliding guide assembly 1 so as to correspond to the positions of different steel rope joints.
Based on the above-mentioned structure, when this embodiment is used, two sliders 3 in the middle of adjust for fixing tool on slider 3 aligns and fixes on two holes of the cable joint of elasticity swivel nut, and the mode that one hand accessible hand held portion 2 realizes this cable tension adjusting clamp's is fixed, avoids dropping, and the other hand is adjusted the elasticity swivel nut with adjusting tool, easily reaches four points a line, can throw insurance fast, realizes the tension adjustment of cable. The embodiment realizes single operation of cable tension adjustment, reduces maintenance difficulty and improves working efficiency.
The first direction in this embodiment is the longitudinal direction of the sliding guide assembly 1 (the Y axis shown in fig. 2).
In some embodiments, the securing means is an allen wrench. The socket head wrench in this embodiment corresponds to the hole of the wire rope joint, and is prevented from falling down when the socket head wrench is fixed to the hole of the wire rope joint. It is understood that, in use, a serviceman can assist in fixing the socket head cap wrench to the cable joint to a certain extent by finger gripping the wrench portion of the socket head cap wrench.
As shown in fig. 1, in some embodiments, the sliding guide assembly 1 includes two sliding rods 11, and by providing two sliding rods 11 to fix the sliding block 3, stability of the sliding block 3 is increased, load distributed on the sliding block 3 is balanced, and shaking and deformation of the sliding block 3 during use are reduced. In addition, by using two slide bars 11, the displacement of the slider 3 in the horizontal and vertical directions can be effectively reduced, and the accuracy and stability of sliding can be improved. Simultaneously, the friction force of the sliding block 3 in the sliding process is more uniform through the two sliding rods 11, stable sliding can be realized, and the phenomenon of clamping or pausing is avoided.
In this embodiment, the holding portion 2 has two second mounting holes disposed at intervals, and two ends of the sliding rod 11 are respectively connected with the corresponding second mounting holes of the holding portion 2, so as to limit the position of the sliding rod 11, and prevent the sliding block 3 from being possibly clamped between the sliding rods 11, which results in the sliding block 3 being blocked or sliding not smooth.
Referring to fig. 2, in some embodiments, the slider 3 has two third mounting holes 32 corresponding to the second mounting holes, and the slider 3 is sleeved on the peripheral side of the sliding rod 11 through the third mounting holes 32 so as to be slidably connected with the sliding rod 11.
It will be appreciated that the sliding rod 11 in this embodiment passes through the third mounting hole 32 on the sliding block 3, and then two ends of the sliding rod 11 are respectively connected with the second mounting hole, because the connection point of the sliding rod 11 and the sliding block 3 is at the third mounting hole 32 of the sliding block 3, that is, two sliding rods 11 respectively penetrate through two ends of the sliding block 3, so that the sliding block 3 can be more stable in the sliding process, and the swinging and shaking of the sliding block 3 are reduced, thereby increasing the stability of the whole system.
Of course, in some embodiments, a groove connected with the sliding rod 11 may be provided at the bottom of the sliding block 3, and the groove and the sliding rod 11 are mutually inlaid and matched to realize sliding.
Referring to fig. 2 and 3 together, in some embodiments, the slider 3 includes a base 33 and a step portion 34 extending outward from one side of the base, the step portion 34 and the base 33 form a step structure, and the first mounting hole 31 is disposed through the step portion 34 along the second direction; it will be appreciated that the step 34 formed by extension in this embodiment is used as a mounting carrier for the first mounting hole 31, so that when the fixing tool passes through the first mounting hole 31 to be matched with the hole of the cable joint, the length of the fixing tool passing through the first mounting hole 31 can be reduced, and the condition that the fixing tool needs too long or cannot be matched with the hole of the cable joint due to insufficient length of the fixing tool, resulting in unstable connection is avoided. The second direction in this embodiment is the longitudinal direction of the slider 3 (X-axis as shown in fig. 2).
One third mounting hole 32 in the present embodiment is provided through the stepped portion 34 and the base 33 in order in the first direction, and the other third mounting hole 32 is provided through the base 33 in the first direction.
Referring together to fig. 4, in some embodiments, the axis of the first mounting hole 31 and the axis of the third mounting hole 32 are perpendicular to each other and do not intersect. The first mounting hole 31 and the third mounting hole 32 in this embodiment are not interfered with each other, so that interference with sliding of the slider 3 on the slide rod 11 when the fixing tool is mounted is avoided. In addition, the axis of the first mounting hole 31 and the axis of the third mounting hole 32 may intersect or intersect in projection in the extending direction, that is, as long as the positions of the first mounting hole 31 and the third mounting hole 32 are ensured not to cause interference between the fixing tool and the sliding of the slider 3.
As shown in fig. 2 and 3, in some embodiments, the step portion 34 has a mating groove 341 (as shown in fig. 2), one end of the mating groove 341 communicates with the first mounting hole 31, and the other end penetrates one side surface of the step portion 34 in the third direction.
It can be appreciated that, in this embodiment, in order to match the use and placement of the socket head cap wrench, a matching groove 341 is provided, so that after the socket head cap wrench passes through the first mounting hole 31 and is fixed with the hole of the wire rope connector, the wrench at the other end of the socket head cap wrench can be disposed in the matching groove 341, so as to avoid unstable connection caused by error collision in the maintenance process; meanwhile, the wrench part of the inner hexagonal wrench can be conveniently placed. The third direction in this embodiment is the width direction (the Z axis as shown in fig. 2) of the base, and the third direction is perpendicular to the first direction and the second direction.
As can be appreciated, in the present embodiment, the step portion 34 includes a first side 342 and a second side 343 disposed opposite to each other, a third side 344 and a fourth side 344 and a fifth side 345 disposed opposite to each other, and a sixth side 346, the first mounting hole 31 penetrates the first side 342 and the second side 343 along the second direction, one third mounting hole 32 penetrates the third side 344, the fourth side and the base 33 along the first direction, and the mating groove 341 is formed by recessing the first side 342 toward the second side 343, and penetrates the fifth side 345 along the third direction. Preferably, the fifth side 345 is an arc surface.
It should be noted that, the mating groove 341 in this embodiment has a structure that one end penetrates the step portion 34, so as to place the socket head cap wrench at the wrench position.
In some embodiments, the width of the mating groove 341 is greater than or equal to the aperture of the first mounting hole 31, so as to facilitate placement of the wrench portion of the socket wrench in the mating groove 341.
In some embodiments, the ratio of the projected area of the step portion 34 in the first direction to the projected area of the base 33 in the first direction is 0.4-0.6, if the ratio is too high, the required length of the socket head cap wrench is too long, which is inconvenient to use; if the ratio is too small, the socket head wrench is likely to interfere with the sliding rod 11.
In some embodiments, the length of the sliding bar 11 is 25-30cm.
It will be appreciated that the present embodiment accommodates adjustments of cables and cable joints of different sizes by the position of the slide block 3 on the slide bar 11. Preferably, the screw thread sleeve is suitable for all the screw thread sleeves on the B737NG aircraft. The sliding distance of the slider 3 in this embodiment is preferably 20cm.
The specific working process comprises the following steps:
The two middle sliding blocks 3 are adjusted, so that two inner hexagonal spanners on the sliding blocks 3 are aligned and fixed on two holes of steel cable joints at two ends of the elastic screw sleeve, one hand can fix the steel cable tension adjusting clamp in a mode of holding the clamping part 2, the other hand can adjust the elastic screw sleeve by using an adjusting tool (such as an inner hexagonal or a similar tool of a scratch needle) to easily achieve four-point one-line, and the steel cable tension adjusting clamp can be used for quickly making insurance.
When the maintenance personnel uses the steel rope tension adjusting clamp to adjust the tension of the steel rope, the maintenance time is about 3 hours, compared with the traditional maintenance time which is about 5 hours, the maintenance time is shortened, one person is convenient to construct, too many tools are not needed, the risk of tool sliding is prevented, and the efficiency is high. In addition, the sliding rod 11, the holding part 2 and the sliding block 3 can be prepared through 3D printing, and the weight is only 16.8g, so that the labor intensity of maintenance personnel is reduced, the device is very light and easy to operate, and the practicability is high.
In summary, the embodiment of the utility model provides a steel rope tension adjusting clamp, which realizes single operation of steel rope tension adjustment, reduces maintenance difficulty and improves working efficiency.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. A wire rope tension adjusting jig, comprising:
a sliding guide assembly;
The two holding parts are oppositely arranged at two ends of the sliding guide assembly;
The sliding blocks are arranged between the two holding parts and are in sliding connection with the sliding guide assembly so as to slide back and forth along the first direction; the sliding block is provided with a first mounting hole; and
And the fixing tool is detachably arranged in the first mounting hole.
2. The wire rope tension adjusting clamp as recited in claim 1, wherein the sliding guide assembly includes two sliding rods, the holding portion has two second mounting holes arranged at intervals, and two ends of the sliding rods are respectively connected with the second mounting holes of the corresponding holding portion.
3. The wire rope tension adjusting jig according to claim 2, wherein the slider has two third mounting holes provided corresponding to the second mounting holes, and the slider is fitted around the sliding rod through the third mounting holes so as to be slidably connected with the sliding rod.
4. A wire rope tension adjusting clamp as recited in claim 3, wherein the slider includes a base and a step extending outwardly from one side of the base;
The first mounting hole penetrates through the step part along the second direction; one third mounting hole penetrates through the step part and the base in sequence along the first direction, and the other third mounting hole penetrates through the base along the first direction.
5. A wire rope tension adjusting clamp as recited in claim 3 or 4, wherein the axis of the first mounting hole and the axis of the third mounting hole are mutually perpendicular and non-intersecting.
6. The wire rope tension adjusting clamp as recited in claim 4, wherein the step portion has a mating groove, one end of the mating groove being in communication with the first mounting hole, the other end extending through a side of the step portion in a third direction.
7. The wire rope tension adjusting clamp as recited in claim 6, wherein the mating groove has a width equal to or greater than the aperture of the first mounting hole.
8. The wire rope tension adjusting clamp as recited in claim 4, wherein a ratio of a projected area of the step portion in the first direction to a projected area of the base in the first direction is 0.4-0.6.
9. A wire rope tension adjusting clamp as defined in claim 2, wherein the slide bar is 25-30cm in length.
10. A wire rope tension adjusting clamp as defined in claim 1, wherein the securing means is an allen wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323439497.0U CN221214558U (en) | 2023-12-15 | 2023-12-15 | Cable tension adjusting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323439497.0U CN221214558U (en) | 2023-12-15 | 2023-12-15 | Cable tension adjusting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221214558U true CN221214558U (en) | 2024-06-25 |
Family
ID=91573134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323439497.0U Active CN221214558U (en) | 2023-12-15 | 2023-12-15 | Cable tension adjusting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221214558U (en) |
-
2023
- 2023-12-15 CN CN202323439497.0U patent/CN221214558U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |