CN210834121U - Load force test device of rope clip - Google Patents
Load force test device of rope clip Download PDFInfo
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- CN210834121U CN210834121U CN201921835038.5U CN201921835038U CN210834121U CN 210834121 U CN210834121 U CN 210834121U CN 201921835038 U CN201921835038 U CN 201921835038U CN 210834121 U CN210834121 U CN 210834121U
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- rope clip
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Abstract
The utility model relates to a test device technical field provides a load capacity test device of rope clip, include: the support is provided with a support part, and the support part is used for fixing the rope clip; the top bracing component is connected to the support and used for loading acting force to the rope clasped by the rope clasper; and the pressure sensor is arranged at one end of the top support component to measure the acting force loaded to the rope by the top support component. The utility model provides a load capacity test device of rope clip, simple structure, labour saving and time saving, it is small.
Description
Technical Field
The utility model relates to a test device technical field especially relates to load capacity test device of rope clip.
Background
The rope clip is a connecting device for connecting a lifting appliance and a traction rope in an aerial cableway. When the line runs, the rope clip ensures that the sling and the traction rope are always fixedly connected, and the structure of the rope clip is sensitive and reliable so as to avoid the falling of the sling.
The rope clip is an important structure of a cableway system. The rope clip used in the cableway has to be subjected to a loading force test before the product leaves a factory, and the rope clip is required not to be damaged under the condition of bearing 6 times of full load weight. In the prior art, the test of the rope clip is to fix the rope clip and a lifting appliance, then hang the rope clip on a steel wire rope, and apply 6 times of full load weight through the lifting appliance, so as to achieve the test bearing condition. The whole process is complex, the occupied space of the test construction is large, the operation is inconvenient, and a large amount of manpower and material resources are consumed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a load capacity test device of rope clip, simple structure, labour saving and time saving, it is small.
According to the utility model discloses load capacity test device of rope clip, include:
the support is provided with a support part, and the support part is used for fixing the rope clip;
the top bracing component is connected to the support and used for loading acting force to the rope clasped by the rope clasper;
and the pressure sensor is arranged at one end of the top support component to measure the acting force loaded to the rope by the top support component.
According to the utility model discloses an embodiment, pressure sensor connect in the support, pressure sensor's top sets up the shore part.
According to the utility model discloses an embodiment, the shore part includes fore-set and kicking block, the one end threaded connection of fore-set in pressure sensor, the other end peg graft in the kicking block.
According to an embodiment of the invention, the ejector block is directed towards one side of the rope forming a groove adapted to the shape of the rope.
According to the utility model discloses an embodiment, the fore-set includes the centre gripping section, the cross sectional shape of centre gripping section is regular hexagon.
According to the utility model discloses an embodiment, the support still includes the bottom plate, the supporting part is first extension board, first extension board connect in the bottom plate, the through-hole has been seted up on the first extension board, peg graft in the through-hole the connecting axle of rope clip, just the connecting axle of rope clip pass through the backstop ring spacing in the through-hole.
According to the utility model discloses an embodiment, the support still includes the bottom plate, the supporting part includes first extension board and second extension board, first extension board with the second extension board connect in the bottom plate, the through-hole with the axial has all been seted up on first extension board and the second extension board, through connection has the axle sleeve in the through-hole, peg graft in the axle sleeve the connecting axle of rope-grippers, the connecting axle of rope-grippers pass through the backstop ring spacing in the axle sleeve.
According to an embodiment of the present invention, the bottom plate is connected to the supporting portion.
According to an embodiment of the present invention, the top bracing member is a hydraulic cylinder or an air cylinder.
According to an embodiment of the invention, the pressure sensor is a spoke sensor.
The embodiment of the utility model provides an in above-mentioned one or more technical scheme, one of following technological effect has at least: the utility model discloses load capacity test device of rope clip, support fixed rope clip, the top strut part provides the shore effort to the rope that the rope clip was held tightly, the shore effort acts on the rope clip through the rope, namely the top strut part exerts load capacity to the rope clip, simultaneously, pressure sensor measures load capacity in real time to accurate load capacity, improve the loading accuracy, also reduce the volume of test device, reduce the space that the test process took; and the structure is simple, time-saving and labor-saving.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a loading force testing device of a rope clip according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic left side view of the structure of FIG. 1;
fig. 4 is a schematic structural diagram of a support of a loading force testing device of a rope clip according to an embodiment of the present invention;
FIG. 5 is a schematic top view of the structure of FIG. 4;
FIG. 6 is a schematic view of the left side structure of FIG. 4;
fig. 7 is a schematic structural view of a top post of a loading force testing device of a rope clip according to an embodiment of the present invention;
FIG. 8 is a schematic top view of the structure of FIG. 7;
FIG. 9 is a schematic view of the left side structure of FIG. 7;
fig. 10 is a schematic structural view of a top block of a loading force testing device of a rope clip according to an embodiment of the present invention;
FIG. 11 is a schematic top view of the structure of FIG. 10;
fig. 12 is a left side schematic view of fig. 10.
Reference numerals:
1: a rope clip; 2: a rope; 3: a top block; 31: a groove; 32: inserting holes; 4: a top pillar; 41: a plug section; 42: a tapered section; 43: a clamping section; 44: a threaded segment; 5: a pressure sensor; 6: a support; 61: a first support plate; 62: a second support plate; 63: a base plate; 64: a baffle plate; 7: a shaft sleeve; 8: a stop ring; 9: and (4) screws.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Referring to fig. 1 to 12, an embodiment of the present invention provides a load force testing apparatus for a rope clip, including: the rope clip comprises a support 6, wherein a support part is arranged on the support 6 and used for fixing the rope clip 1; the top bracing component is connected to the support 6 and used for loading acting force to the rope 2 tightly held by the rope clip 1; and the pressure sensor 5 is arranged at one end of the top bracing member to measure the acting force loaded to the rope 2 by the top bracing member.
When carrying out the loading force test to the rope clip 1, fix the one end of rope clip 1 on the supporting part, make the one end that rope clip 1 held rope 2 correspond with the shoring part, and guarantee that the shoring part supports the lateral wall of rope 2. After the rope clip 1 is fixed, the top bracing component loads acting force to the rope 2 in the radial direction, meanwhile, the acting force applied to the top bracing component is measured in real time by the pressure sensor 5, when the pressure measured by the pressure sensor 5 reaches preset pressure, the top bracing component stops the loading of the acting force, and the rope clip 1 is kept in the state for set time so as to measure the bearing capacity of the rope clip 1. If the rope clip 1 has damage such as cracks, the bearing capacity of the rope clip 1 cannot meet the requirement; if the rope clip 1 is not damaged, the bearing capacity of the rope clip 1 meets the requirement.
The indication number of the pressure sensor 5 is the actual load force borne by the rope clip 1. The acting force loaded by the top support component is generally 6 times of the full-load acting force and can also be more than 6 times of the full-load acting force, the acting force is controllable and adjustable, and the operation is flexible.
The loading force testing device of the embodiment can realize the testing condition of 6 times of load of the rope clip 1 under the laboratory condition, and has the advantages of simple structure, few parts and convenient installation; the acting force of the jacking component only needs to be adjusted in the test process, the test operation is simple and convenient, and time and labor are saved. By adopting the loading force test device of the embodiment, the rope 2 tightly held by the rope clip 1 is an independent steel wire rope, the rope clip 1 does not need to be tightly held on the steel wire ropes hoisted at two ends, and the material of the steel wire rope is saved. Further, the load force testing device of the embodiment also obviously reduces the space occupied by the testing process, does not need the hoisting space of a steel wire rope, can apply the supporting force 6 times the full load acting force by the jacking device, does not need to be provided with a heavy object 6 times the full load acting force, and saves the space occupied by the heavy object.
Further, taking the rope clip 1 with the length of 400mm as an example, in the prior art, the load force test process at least needs to occupy 6 cubic meters of space, and after the device of the embodiment is adopted, the space occupied by the load force test process is reduced to 0.02-0.03 cubic meter, so that the space is saved.
In another embodiment, the pressure sensor 5 is attached to the support 6, and a top support member is provided above the pressure sensor 5. The top support component directly contacts the rope 2 on the rope clip 1, the shape of the top support component can be adapted to the ropes 2 with different specifications, and the adjustment is simple and convenient. Moreover, the pressure sensor 5 is connected to the support 6, so that the stability of the pressure sensor 5 can be ensured, and the measurement accuracy is improved.
Specifically, the support 6 includes a bottom plate 63, a mounting hole is formed in the bottom plate 63, and the pressure sensor 5 is connected to the mounting hole through a screw 9. Further, pressure sensor 5 is spoke sensor, and pressure sensor 5's shape is the cylinder, sets up the round mounting hole on the bottom plate 63, guarantees pressure sensor 5's connection stability. Furthermore, a display is arranged on the pressure sensor 5, and real-time reading can be realized.
In another embodiment, the pressure sensor 5 can also be attached above the top bracing member. In the test process, the pressure sensor 5 directly contacts the top support component and the rope 2, so that the detection is more accurate.
In another embodiment, as shown in fig. 1 to 3, the top bracing member includes a top column 4 and a top block 3, one end of the top column 4 is screwed to the pressure sensor 5, and the other end is plugged into the top block 3.
Specifically, as shown in fig. 1 to 9, one end of the top pillar 4 is provided with a threaded section 44, and the threaded section 44 is threadedly connected to the pressure sensor 5. The other end of the top column 4 is provided with an inserting section 41, and the top block 3 is provided with an inserting hole 32 matched with the inserting section 41. And screwing the jacking column 4 to enable the jacking column 4 to push the jacking block 3 to jack the steel wire rope, so that upward jacking force is formed on the rope clip 1, the stress effect of the jacking column is equal to that the rope clip 1 is fixedly connected to the steel wire rope, and the sling applies force load to the rope clip 1. And the force of the ejection column 4 is controllable, so that the operation is time-saving and labor-saving.
In another embodiment, as shown in fig. 10 to 12, a groove 31 adapted to the shape of the rope 2 is formed on one side of the top block 3 facing the rope 2, so that the rope 2 is accurately positioned in the groove 31, the rope 2 is prevented from slipping off during the pressing process, and the stability of the test process is ensured.
In another embodiment, as shown in fig. 7 to 9, the top pillar 4 includes a clamping section 43, and the cross-sectional shape of the clamping section 43 is a regular hexagon, so as to facilitate wrench tightening and screwing. The clamping section 43 is located in the middle of the top column 4, so that the wrench is convenient to operate.
Further, the fore-set 4 still includes toper section 42, and toper section 42 is located between centre gripping section 43 and the grafting section 41, and also toper transition between centre gripping section 43 and the grafting section 41, and the radial dimension of fore-set 4 diminishes gradually, guarantees support stability, and convenient processing.
In another embodiment of the top bracing component, the top bracing component is a hydraulic cylinder or an air cylinder, and acting force is loaded through the hydraulic cylinder or the air cylinder, so that the operation is simple and convenient.
In the following, an embodiment of the support 6 is provided.
In one embodiment, as shown in fig. 1 to 6, the support 6 further includes a bottom plate 63, the support portion is a first support plate 61, the first support plate 61 is vertically connected to the bottom plate 63, a through hole is formed in the first support plate 61, a connecting shaft of the rope clip 1 is inserted into the through hole, and the connecting shaft of the rope clip 1 is limited in the through hole by the stop ring 8. The connecting shaft of the rope clip 1 is radially limited through the through hole, axially limited through the stop ring 8, and fixed to the connecting shaft of the rope clip 1, namely the rope clip 1 is fixed. The stop ring 8 is an open ring and is clamped on the connecting shaft.
Further, can set up axle sleeve 7 in the through-hole, protect the connecting axle of rope clip 1, reduce the wearing and tearing to the connecting axle. Furthermore, the first supporting plate 61 is perpendicular to the bottom plate 63, so that the connection stability is good.
In another embodiment, the difference with the above embodiments is that the support portion includes a first support plate 61 and a second support plate 62, the first support plate 61 and the second support plate 62 are connected to the bottom plate 63, coaxial through holes are respectively formed in the first support plate 61 and the second support plate 62, a shaft sleeve 7 is connected in the through hole in a penetrating manner, a connecting shaft of the rope clip 1 is inserted into the shaft sleeve 7, and the connecting shaft of the rope clip 1 is limited to the shaft sleeve 7 through a stop ring 8.
The first support plate 61 and the second support plate 62 are matched to fix a connecting shaft of the rope clip 1, so that the support of the rope clip 1 is enhanced, and the structural stability is improved.
In another embodiment, on the basis of the above two embodiments, a baffle plate 64 is connected between the bottom plate 63 and the support portion. The baffle plate 64 connects the bottom plate 63 and the first supporting plate 61, and two sides of the bottom plate 63 are respectively provided with one baffle plate 64.
In combination with the above, the bottom plate 63, the first support plate 61, the second support plate 62 and the baffle plate 64 are all steel plates, and the support 6 is simple in structure, is built by the steel plates, light in weight and reasonable in stress structure distribution.
The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.
Claims (10)
1. A load force test device of a rope clip is characterized by comprising:
the support is provided with a support part, and the support part is used for fixing the rope clip;
the top bracing component is connected to the support and used for loading acting force to the rope clasped by the rope clasper;
and the pressure sensor is arranged at one end of the top support component to measure the acting force loaded to the rope by the top support component.
2. A loading force test device of a rope clip according to claim 1, wherein the pressure sensor is connected to the support base, and the top stay member is provided above the pressure sensor.
3. The rope clip loading force test device of claim 2, wherein the top bracing member comprises a top post and a top block, one end of the top post is connected to the pressure sensor in a threaded manner, and the other end of the top post is connected to the top block in an inserted manner.
4. A loading force test device of a rope clip according to claim 3, wherein a groove adapted to the shape of the rope is formed on a side of the top block facing the rope.
5. A loading force test device of a rope clip according to claim 3, wherein the top post comprises a clamping section, and the cross-sectional shape of the clamping section is a regular hexagon.
6. The loading force test device of claim 1, wherein the support further comprises a bottom plate, the support portion is a first support plate, the first support plate is connected to the bottom plate, a through hole is formed in the first support plate, a connecting shaft of the rope clip is inserted into the through hole, and the connecting shaft of the rope clip is limited in the through hole through a stop ring.
7. The loading force test device of the rope clip of claim 1, wherein the support further comprises a bottom plate, the support portion comprises a first support plate and a second support plate, the first support plate and the second support plate are connected to the bottom plate, coaxial through holes are formed in the first support plate and the second support plate, a shaft sleeve penetrates through the through holes, a connecting shaft of the rope clip is inserted into the shaft sleeve, and the connecting shaft of the rope clip is limited to the shaft sleeve through a stop ring.
8. A loading force test device of a rope clip according to claim 6 or 7, characterized in that a baffle is connected between the bottom plate and the support portion.
9. A rope clip loading force test apparatus according to claim 1, wherein the top bracing member is a hydraulic cylinder or an air cylinder.
10. A rope clip loading force test apparatus according to claim 1, wherein the pressure sensor is a spoke type sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835038.5U CN210834121U (en) | 2019-10-29 | 2019-10-29 | Load force test device of rope clip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835038.5U CN210834121U (en) | 2019-10-29 | 2019-10-29 | Load force test device of rope clip |
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| CN210834121U true CN210834121U (en) | 2020-06-23 |
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| CN201921835038.5U Active CN210834121U (en) | 2019-10-29 | 2019-10-29 | Load force test device of rope clip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646191A (en) * | 2019-10-29 | 2020-01-03 | 北京起重运输机械设计研究院有限公司 | Load force test device of rope clip |
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2019
- 2019-10-29 CN CN201921835038.5U patent/CN210834121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646191A (en) * | 2019-10-29 | 2020-01-03 | 北京起重运输机械设计研究院有限公司 | Load force test device of rope clip |
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