CN216791606U - Anchor cable extension device and existing anchor cable detection device - Google Patents
Anchor cable extension device and existing anchor cable detection device Download PDFInfo
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- CN216791606U CN216791606U CN202123159261.2U CN202123159261U CN216791606U CN 216791606 U CN216791606 U CN 216791606U CN 202123159261 U CN202123159261 U CN 202123159261U CN 216791606 U CN216791606 U CN 216791606U
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- anchor
- cable
- hole
- anchor cable
- extender
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Abstract
The utility model discloses an anchor cable extension device and an existing anchor cable detection device, and belongs to the field of engineering quality detection. Wherein, anchor rope extension ware includes: the anchor plate is provided with at least one first anchor hole and at least one second anchor hole, and the anchor cable is connected with the anchor cable extender through the anchor holes. The first fixing piece is detachably arranged in the first anchor hole, and the second fixing piece is detachably arranged in the second anchor hole and can fix the anchor cable in the anchor hole. The utility model also provides a detection device for the existing anchor cable. The utility model has simple structure and simple and convenient installation, and can detect the anchor cable to be detected with a short exposed steel strand.
Description
Technical Field
The utility model relates to the field of engineering quality detection, in particular to an anchor cable lengthening device and an existing anchor cable detection device.
Background
In the engineering, the anchor rope needs to carry out various detections and tests, and in some detections and tests, it is required that the anchor rope exposes the steel strand wires and satisfies certain length and install test device, some processing apparatus that exist on the market all need the anchor rope to expose length longer, expose length to shorter anchor rope then can't be connected with anchor rope detection device, the practicality is not strong, and the installation of existing anchor rope detection device is comparatively complicated, the connection and the dismantlement of anchor rope are comparatively loaded down with trivial details, increase when using the detection, has improved the detection cost.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an anchor cable lengthening device and an existing anchor cable detection device, and aims to solve the technical problem that the anchor cable lengthening device in the prior art cannot be connected with an anchor cable with a short exposed steel strand.
In order to achieve the above object, the present invention provides an anchor cable extension device for connecting an anchor cable to be tested and an external anchor cable, comprising:
the anchor plate is provided with at least one first anchor hole and at least one second anchor hole, and the first anchor hole and the second anchor hole penetrate through the anchor plate along the thickness direction of the anchor plate;
the first fixing piece is detachably arranged in the first anchor hole and used for fixing the anchor cable to be tested with the anchor plate; and
and the second fixing piece is detachably arranged in the second anchor hole and used for fixing the external anchor cable with the anchor plate.
Optionally, the first anchor hole is provided radially inward of the second anchor hole in any cross section in the thickness direction of the anchor plate.
Optionally, on any cross section of the anchor plate in the thickness direction, centers of the first anchor holes are located on a first circle, centers of the second anchor holes are located on a second circle, the first circle is located in the second circle, and the second circle and the first circle are concentrically arranged.
Optionally, the plurality of first anchor holes are uniformly arranged along the circumferential direction of the first circle; and/or
The plurality of second anchor holes are uniformly arranged along the circumferential direction of the second circle.
Optionally, at least one of the first anchor hole and the second anchor hole is provided as a tapered hole.
Optionally, the anchor plate has a first side wall and a second side wall opposite to each other, and the aperture of the first anchor hole is gradually enlarged and the aperture of the second anchor hole is gradually reduced in a direction from the first side wall to the second side wall.
Optionally, the first fixture has a first tapered portion that mates with the first anchor hole; and/or the presence of a gas in the gas,
the second fixing member has a second tapered portion that mates with the second anchor hole.
Optionally, the existing anchor cable comprises a working anchor and an anchor cable to be tested, and the working anchor is arranged on the pedestal;
the existing anchor cable detection device comprises:
the supporting piece is provided with a containing cavity with one side opened, and the containing cavity is used for containing the working anchor;
the anchor cable extender as described in any of the above, wherein the anchor cable extender is disposed in the accommodating cavity, and the anchor cable extender is connected to the working anchor;
at least one external anchor cable having an extension portion extending into the receiving cavity and connected to the anchor cable extender.
Optionally, the external anchor cable further has an exposed portion disposed outside the support;
the anchor rope extension ware still includes:
the jack is arranged on the outer side wall of the supporting piece and is connected with the exposed parts of the external anchor cables in a one-to-one correspondence mode.
Optionally, the anchor cable extender further comprises:
a shim disposed between the jack and the support.
The technical scheme of the utility model provides an anchor cable lengthening device and an existing anchor cable detection device. Therefore, when the fixing piece is installed in the anchor hole, the anchor cable with the shorter length is fixed in the corresponding anchor hole to be connected with the anchor cable with the shorter exposed steel strand, so that the anchor cable to be detected is detected, and the problem that the anchor cable with the shorter exposed steel strand cannot be detected due to the fact that the anchor cable is difficult to be connected with the anchor cable extender is solved.
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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of an anchor cable extender and an existing anchor cable detection device according to the present invention;
fig. 2 is a schematic structural view of an anchor cable extender and an existing anchor cable detection device according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion of the anchor cable extender construction of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Anchor |
110 | |
| 120 | |
130 | |
| 210 | |
220 | |
| 310 | First fixed |
320 | |
| 400 | |
500 | |
| 600 | |
700 | Jack |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an anchor cable lengthening device and an existing anchor cable detection device.
Referring to fig. 1 to 3, fig. 1 is a schematic structural view of an embodiment of an anchor cable extender and an existing anchor cable detection device according to the present invention; fig. 2 is a schematic structural view of an anchor cable extender and an existing anchor cable detection device according to an embodiment of the present invention; fig. 3 is an enlarged view of a portion of the anchor cable extender construction of fig. 1.
In the embodiment of the present invention, the anchor cable extender and the existing anchor cable detecting device are as shown in fig. 1, the anchor cable extender 100 includes:
the anchor plate 110 is provided with at least one first anchor hole 120 and at least one second anchor hole 130, and the first anchor hole 120 and the second anchor hole 130 both penetrate through the anchor plate 110 along the thickness direction of the anchor plate 110;
the first fixing member 310 is detachably disposed in the first anchor hole 120, and is used for fixing the anchor cable 210 to be tested with the anchor plate 110; and
and the second fixing member 320, the second fixing member 320 being detachably disposed in the second anchor hole 130, for fixing the external anchor cable 220 and the anchor plate 110.
Specifically, when an existing anchor cable is tested, the external anchor cable 220 and the anchor cable 210 to be tested are connected to the anchor cable extension device 100, the external anchor cable 220 is connected to the anchor plate 110 through the second anchor hole 120, the anchor cable 210 to be tested is connected to the anchor plate 110 through the first anchor hole 120, and the anchor plate 110 can transmit the force on the external anchor cable and the anchor cable to be tested. The cross-sectional structure of the anchor plate 110 may be a circular shape, a hexagonal shape, a rectangular shape, or other shapes. The present invention does not limit the structure and shape of the anchor plate 110 as long as the anchor plate 110 can transmit the force between the external anchor cable and the existing anchor cable. The tester adjusts the shape of the anchor plate 110 according to the requirements of a specific test to facilitate the detection of the existing anchor cable. In addition, the number and the size of the at least one first anchor hole 120 and the at least one second anchor hole 130 formed in the anchor plate 110 are not limited, and testers can change the number and the size of the anchor holes in the anchor plate 110 according to the requirements of specific tests, so that the anchor plate 110 can be connected with anchor cables of various sizes, the requirements of existing anchor cable detection are met, and the tests are easy to perform.
The first fixing member is detachably connected with the first anchor hole, and the first fixing member and the first anchor hole may be in a threaded connection, an interference fit, or a snap fit, or other equivalent manners, which is not limited in this embodiment. Similarly, the second fixing member is detachably connected with the second anchor hole, and the second fixing member and the second anchor hole can be in threaded connection, interference fit or snap fit or other equivalent ways. Thus, after the anchor cable is inserted into the first anchor hole 120, the first fixing member 310 is disposed in the first anchor hole 120, the anchor cable is connected to the first anchor hole 120 through the first fixing member 310, and the first fixing member 310 fixes the anchor cable; after the external anchor cable penetrates into the second anchor hole 130, the second fixing member 320 is arranged in the second anchor hole 130, the external anchor cable is connected with the second anchor hole 130 through the second fixing member 320, and the external anchor cable is fixed by the second fixing member 320, so that when the existing anchor cable is detected, the stable structure of the device is ensured under the condition that external force is applied to the external anchor cable and the anchor cable.
Referring to fig. 2, fig. 2 includes a front view and a side cross-sectional view of the anchor plate extender 100. in one embodiment, as shown in the side cross-sectional view of the anchor plate extender 100 in fig. 2, the first anchor hole 120 is disposed radially inward of the second anchor hole 130 at any cross-section in the thickness direction of the anchor plate 110. The existing anchor cable to be detected is connected to the anchor plate 110 through the first anchor hole 120, the external anchor cable to which external force is applied during detection is connected to the anchor plate 110 through the second anchor hole 130, and the anchor plate 110 can transmit the force between the external anchor cable and the existing hoist cable. The first anchor hole 120 is disposed at the radial inner side of the second anchor hole 130 to correspond to the positions of the anchor cable to be detected and the external anchor cable, so as to meet the requirement of detection of the existing anchor cable.
Referring to fig. 2, in an embodiment, as shown in the front view of the anchor cable extender 100 in fig. 2, on any cross section of the anchor plate 110 in the thickness direction, the centers of the plurality of first anchor holes 120 are located on a first circle, the centers of the plurality of second anchor holes 130 are located on a second circle, the first circle is located within the second circle, and the second circle is concentric with the first circle.
Specifically, a first circle where the first anchor holes 120 are located and a second circle where the second anchor holes 130 are located are concentrically arranged, so that when an existing anchor cable is detected, the force exerted on the anchor plate 110 by the external anchor cables 220 connected with the second anchor holes 130 can be uniformly transmitted to the anchor cable 210 to be detected connected with the first anchor holes 120, and when the existing anchor cable is detected, a tester can change the parameters of the first circle and the second circle according to the quantity, parameters and the like of the external anchor cables and the anchor cable to be detected, so that the force on the external anchor cable can be uniformly transmitted to the anchor cable to be detected.
In one embodiment, the plurality of first anchor holes 120 are uniformly arranged along the circumferential direction of the first circle; and/or the plurality of second anchor holes 130 are uniformly arranged along the circumferential direction of the second circle.
Specifically, when the anchor plate 110 has a first circle thereon, the plurality of first anchor holes 120 are uniformly arranged along the circumferential direction of the first circle. When the anchor plate 110 has a second circle, the plurality of second anchor holes 130 are uniformly arranged along the circumferential direction of the second circle. The external anchor cable 220 transmits external force to the anchor plate 110 through the second anchor hole 130, and the second anchor holes and the first anchor holes which are uniformly arranged enable the anchor plate 110 to be uniformly stressed when external force is transmitted, so that damage to the anchor plate 110 due to nonuniform stress is avoided.
In one embodiment, at least one of the first anchor hole 120 and the second anchor hole 130 is provided as a tapered hole. The anchor hole is set to be conical, the aperture of the anchor hole is larger than the diameter of the anchor cable, the anchor cable is easy to penetrate into the anchor hole, the fixing piece is arranged in the anchor hole, the anchor cable can be fixed, the fixing piece is taken out from the anchor hole when the anchor cable is disassembled, the anchor cable and the anchor plate can be separated, the installation process is simple and rapid, in the detection process, the stability of the device is good, and the detection efficiency of the existing anchor cable is improved.
In one embodiment, the anchor plate 110 has first and second opposing sidewalls, and the first anchor hole 120 has a gradually decreasing aperture and the second anchor hole 130 has an increasingly increasing aperture in a direction from the first sidewall to the second sidewall. The anchor cable penetrates from the side with small hole diameter of the anchor hole and penetrates from the side with large hole diameter of the anchor hole, the hole diameter of the first anchor hole 120 is gradually reduced in the direction from the first side wall to the second side wall, the hole diameter of the second anchor hole 130 is gradually enlarged, and the penetrating directions of the external anchor cable and the anchor cable to be detected into the anchor hole are opposite, so that the test requirement of the existing anchor cable detection is met, the anchor cable to be detected is subjected to external force applied by the external anchor cable, and the performance parameters of the anchor cable to be detected are detected.
Referring to fig. 3, in one embodiment, the first fixing member 310 has a first tapered portion that mates with the first anchor hole and/or the second fixing member 320 has a second tapered portion that mates with the second anchor hole.
Specifically, when the first anchor hole is a tapered hole, the first fixing member 310 has a first tapered portion that is fitted with the first anchor hole. When the second anchor hole is a tapered hole, the second fixing member 320 has a second tapered portion that fits with the second anchor hole. When the first anchor hole is a tapered hole and the second anchor hole is also a tapered hole, the first fixing member 310 has a first tapered portion that mates with the first anchor hole, and the second fixing member 320 has a second tapered portion that mates with the second anchor hole.
The tapered portions of the first fixing member 310 and the second fixing member 320 have the same shape as the corresponding anchor holes, and after the anchor cable penetrates into the anchor holes, the fixing members are disposed in the anchor holes, and the tapered portions of the fixing members are engaged with the corresponding anchor holes to fix the anchor cable. In this embodiment, the lateral wall of toper portion and the pore wall cooperation of anchor eye compress tightly the anchor rope between the two, and in use, the anchor rope not only receives the effect of friction between the two, still receives the holding power of the lateral wall of toper portion or the pore wall of anchor eye with the connection of anchor slab to it is more firm to make the anchor rope be connected with the anchor slab.
It can be understood that according to the difference of the anchor cable parameters, the corresponding anchor hole parameters are changed, and the tester can adjust the shape parameters of the conical part of the fixing part, so as to ensure that the conical part of the fixing part can be placed into the anchor hole to be matched with the anchor hole, thereby fixing the anchor cable. In addition, after detecting the completion, the staff can be with both quickly separating along the flaring direction compulsory removal toper portion of anchor eye, compare in shapes such as circular port, and this embodiment is dismantled the installation convenient and fast more to improve detection efficiency.
Referring to fig. 1, the present invention further provides an existing anchor cable detection apparatus, where the existing anchor cable includes a working anchor 600 and an anchor cable 210 to be detected, and the working anchor 600 is disposed on the pedestal 400; the method comprises the following steps:
the existing anchor cable detection device comprises:
a supporter 500, the supporter 500 having a receiving cavity opened at one side for receiving a work anchor 600;
the cable bolt extender 100 as claimed in any one of the above, wherein the cable bolt extender 100 is disposed in the accommodating cavity, and the cable bolt extender 100 is connected to the working anchor 600;
at least one outer cable bolt 220, said outer cable bolt 220 having an extended portion, said extended portion extending into said receiving cavity and being connected to a cable bolt extender 300.
Specifically, the anchor cable to be tested is fixed in the pedestal 400, and the work anchor 600 protrudes from the pedestal 400. The support 500 is disposed with its open side facing the pedestal to be supported on the pedestal 400. The size and shape of the support member 500 are not limited in the present invention, the size of the support member 500 is determined according to the sizes of the work anchor 600 and the cable bolt extender 100, the cross-sectional shape of the support member 500 may be rectangular, circular, etc., and the shape of the support member 500 is changed according to the shape of the cable bolt extender 100 to accommodate the cable bolt extender 100. In the holding cavity of the supporting member 500, the protruding portion of the anchor cable 210 to be tested is connected with the anchor cable lengthening device 300, the extending portion of the external anchor cable 220 is connected with the anchor cable lengthening device 300, when the existing anchor cable is detected, the external anchor cable 220 transmits the external force to the anchor cable lengthening device 300, and transmits the external force to the anchor cable 210 to be tested through the anchor cable lengthening device 300, so that various performance parameters of the anchor cable 210 to be tested are detected.
Referring to fig. 1, in one embodiment, the external anchor cable 220 further has an exposed portion disposed outside the supporting member 600; the cable bolt extension 100 further comprises: at least one jack 700, the jack 700 is disposed on an outer sidewall of the support 600, and the jack 700 is connected to the exposed portion of the external anchor cable 220 in a one-to-one correspondence manner. The at least one jack 700 is connected with the exposed part of the at least one external anchor cable 220 in a one-to-one correspondence manner, so that the external anchor cables 220 can stably transmit pressure, and the condition that one jack is connected with a plurality of external anchor cables and the pressure on each external anchor cable is uneven is avoided.
Referring to fig. 1, in one embodiment, the cable bolt extender 100 further includes: a spacer 800, the spacer 800 being disposed between the jack 700 and the support 600. When the existing anchor cable is detected, at least one jack 700 exerts pulling force on the external anchor cable 220, meanwhile, the support piece 600 receives pressure transmitted by the jacks, and the gasket 800 can uniformly transmit the pressure exerted on each jack to the support piece 600, so that the situation that the support piece 600 fails and is influenced to detect due to the fact that the pressure exerted on each jack is too large and the pressure received on the support piece 600 is uneven is avoided.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an anchor rope extension ware which characterized in that for connect the anchor rope that awaits measuring and external anchor rope, include:
the anchor plate is provided with at least one first anchor hole and at least one second anchor hole, and the first anchor hole and the second anchor hole penetrate through the anchor plate along the thickness direction of the anchor plate;
the first fixing piece is detachably arranged in the first anchor hole and used for fixing the anchor cable to be tested with the anchor plate; and
and the second fixing piece is detachably arranged in the second anchor hole and used for fixing the external anchor cable with the anchor plate.
2. The anchor cable extender of claim 1, wherein said first anchor hole is provided radially inward of said second anchor hole in any cross section in a thickness direction of said anchor plate.
3. The anchor cable extender of claim 2, wherein, in any cross section in the thickness direction of the anchor plate, the centers of the plurality of first anchor holes are located on a first circle, the centers of the plurality of second anchor holes are located on a second circle, the first circle is located within the second circle, and the second circle is concentric with the first circle.
4. The cable bolt extender of claim 3, wherein a plurality of said first anchor holes are uniformly arranged along a circumferential direction of said first circle; and/or
The plurality of second anchor holes are uniformly arranged along the circumferential direction of the second circle.
5. The cable bolt extender of claim 1, wherein at least one of the first and second anchor openings is provided as a tapered bore.
6. The cable bolt extender of claim 5, wherein said anchor plate has first and second opposing sidewalls, said first anchor hole having a gradually increasing diameter in a direction from said first sidewall to said second sidewall and said second anchor hole having a gradually decreasing diameter in a direction from said first sidewall to said second sidewall.
7. The cable bolt extender of claim 5, wherein said first anchor member has a first tapered portion that mates with said first anchor bore; and/or the presence of a gas in the gas,
the second fixing member has a second tapered portion that mates with the second anchor hole.
8. The existing anchor cable detection device is characterized in that the existing anchor cable comprises a working anchor and an anchor cable to be detected, and the working anchor is arranged on a pedestal;
the existing anchor cable detection device comprises:
the supporting piece is provided with a containing cavity with one side opened, and the containing cavity is used for containing the working anchor;
a cable extender according to any one of claims 1 to 7 disposed within the receiving cavity, the cable extender being connected to the working anchor;
at least one external anchor cable having an extension portion extending into the receiving cavity and connected to the anchor cable extender.
9. The cable bolt detection apparatus of claim 8, wherein the circumscribing cable further has an exposed portion disposed outside the support member;
the anchor rope extension ware still includes:
the jack is arranged on the outer side wall of the supporting piece and is connected with the exposed parts of the external anchor cables in a one-to-one correspondence mode.
10. The cable bolt detection apparatus of claim 9, wherein the cable bolt extender further comprises:
a shim disposed between the jack and the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159261.2U CN216791606U (en) | 2021-12-14 | 2021-12-14 | Anchor cable extension device and existing anchor cable detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159261.2U CN216791606U (en) | 2021-12-14 | 2021-12-14 | Anchor cable extension device and existing anchor cable detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216791606U true CN216791606U (en) | 2022-06-21 |
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ID=82006255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123159261.2U Active CN216791606U (en) | 2021-12-14 | 2021-12-14 | Anchor cable extension device and existing anchor cable detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216791606U (en) |
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2021
- 2021-12-14 CN CN202123159261.2U patent/CN216791606U/en active Active
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