CN210031843U - Staggered lapped anchor cable supporting structure - Google Patents
Staggered lapped anchor cable supporting structure Download PDFInfo
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- CN210031843U CN210031843U CN201920467281.XU CN201920467281U CN210031843U CN 210031843 U CN210031843 U CN 210031843U CN 201920467281 U CN201920467281 U CN 201920467281U CN 210031843 U CN210031843 U CN 210031843U
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Abstract
The utility model relates to the technical field of anchor cable support, and discloses a staggered and lapped anchor cable support structure, which comprises a foundation pit; forming a non-crossing area on the side wall of the foundation pit, wherein anchor cables cannot be driven in the non-crossing area, supporting pile rows are arranged on the side wall of the foundation pit, supporting piles on the supporting pile rows are longitudinally arranged at intervals, the side wall of the whole foundation pit is covered, and the non-crossing area and areas except the non-crossing area are fixed into a whole; connecting a lower waist beam at the lower part of the whole supporting pile row, and fixing the lower waist beam and the foundation pit through a lower anchor rope; the lap waist beam extends to the non-passing area from the area outside the non-passing area; the middle waist beam is just positioned under the non-passing area, so that the non-passing area can be further fixed subsequently, and the middle waist beam extends to two sides of the non-passing area; the support piles, the lap joint waist beams, the middle waist beam and the lower waist beam are connected into a whole, so that the non-crossing area can be supported under the condition that an anchor cable cannot be driven, the engineering quality is ensured, and excessive workload cannot be increased.
Description
Technical Field
The patent of the utility model relates to an anchor rope support's technical field particularly, relates to lapped anchor rope supporting construction of dislocation.
Background
At present, the anchor cable supporting technology is a relatively new supporting technology in China, has great superiority in the aspect of bearing capacity, large-span section supporting and roof caving area supporting compared with the conventional supporting, is used for reinforcing the earth surface in earth surface engineering such as side slopes, rock deep foundation pits and the like and underground chamber construction such as tunnels, stopes and the like in an anchor cable supporting mode, and has the advantages of low cost, simplicity and convenience in operation and the like.
At present, for supporting the side wall of a foundation pit, supporting piles and waist beams are usually used for supporting, and the waist beams are embedded into a soil layer of the foundation pit through anchor cables and fixed with the foundation pit.
In the prior art, an impermeable soil layer which cannot be used for anchoring an anchor cable is usually formed on the side wall of a foundation pit, for the soil layer, the foundation pit can not be supported by using a common supporting mode, the construction progress is influenced, and the engineering quality is reduced by using an anchoring mode when the impermeable soil layer is not used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lapped anchor rope supporting construction misplaces, aims at solving prior art, and when the foundation ditch exists and can not pass through the soil layer, can't carry out the problem of strutting to can not passing through the soil layer.
The utility model is realized in such a way that the anchor cable supporting structure with staggered lap joint comprises a foundation pit; the side wall of the foundation pit is provided with a non-penetrating area which cannot be used for drilling an anchor cable; a plurality of supporting piles are arranged at intervals in the longitudinal direction in the side wall of the foundation pit, and a supporting pile row is formed by the plurality of supporting piles; the lower waist beam is connected with each support pile of the support pile row; the middle waist beam is connected with a plurality of supporting piles of the supporting pile row, the middle waist beam is arranged above the lower waist beam and is positioned right below the non-crossing region, two sides of the middle waist beam transversely extend to the outer side of the non-crossing region to form an extension section, and the extension section is connected with the supporting piles outside the non-crossing region; the lap-joint wale is arranged outside two sides of the non-crossing area respectively and connected with the support piles outside the non-crossing area, the lap-joint wale extends to the non-crossing area to form an inward extending section, the inward extending section is connected with the support piles in the non-crossing area, and the lap-joint wale is provided with an anchoring section positioned outside the non-crossing area; and a lower anchor rope is anchored in the lower waist beam, a middle anchor rope is anchored in the middle waist beam, an upper anchor rope is anchored in the anchoring section of the lap joint waist beam, and the lower anchor rope, the middle anchor rope and the upper anchor rope are embedded in soil layers of two adjacent support piles.
Furthermore, a plurality of lower inclined rods which are obliquely arranged are connected between the lower waist beam and the middle waist beam, one ends of the lower inclined rods are connected with the lower anchor cable, and the other ends of the lower inclined rods are connected with the middle anchor cable on the extension section; the two lower inclined rods, the middle waist beam and the lower waist beam are arranged in a ladder shape.
Furthermore, a plurality of middle inclined rods which are obliquely arranged are respectively connected between the extension section and the anchoring section; one end of each of the middle inclined rods is connected with the upper anchor cable; the other ends of the middle inclined rods are respectively arranged in a downward inclined mode along the direction of the inward extending section, and the other ends of the middle inclined rods are respectively connected with the middle anchor cable on the outward extending section.
Further, a middle section is formed between the two extension sections, and the middle section is just positioned right below the non-crossing region; the intermediate section and two sections are connected with many first middle down tube that is the slope and arranges between the interior section of extending respectively, many the one end of first middle down tube respectively with the interior section of extending is connected, many the other end of first middle down tube is respectively along deviating from the direction slope is arranged down of anchor section, many the other end of first middle down tube respectively with on the intermediate section middle anchor rope is connected.
Further, an upper waist rail is arranged above the lap-joint waist rail, and the upper waist rail covers the upper part of the non-passing area to form a covering section; the two sides of the upper waist rail are respectively arranged in an extending mode along the direction deviating from the non-passing area to form extending sections; the covering section is fixed with the support piles in the non-crossing area, and the extending section is connected with the support piles outside the non-crossing area; and a top anchor cable is anchored on the extension section, one end of the top anchor cable is embedded in a soil layer between two adjacent support piles, and the other end of the top anchor cable is connected with the extension section.
Furthermore, the two sections of the inward extending sections are respectively connected with the covering section and a plurality of second middle inclined rods which are obliquely arranged; many one end of down tube in the middle of the second respectively with two sections the interior section of extending is connected, many the other end of down tube in the middle of the second is respectively along deviating from the direction tilt up of anchor section arranges, many the other end of down tube in the middle of the second respectively with the cover section is connected.
Furthermore, a plurality of upper inclined rods which are obliquely arranged are respectively connected between the two sections of anchoring sections and the two sections of extending sections; one ends of the upper inclined rods are respectively connected with the upper anchor cables on the two sections of the anchoring sections, the other ends of the upper inclined rods are respectively arranged in an upward inclined mode along the direction of the inward extending section, and the other ends of the upper inclined rods are respectively connected with the top anchor rods on the two sections of the extending sections.
Furthermore, the first intermediate diagonal rod and the second intermediate diagonal rod are respectively abutted to a plurality of supporting piles, and two fixing pieces for fixing the supporting piles and the first intermediate diagonal rod or the second intermediate diagonal rod are respectively arranged at the abutted positions of the first intermediate diagonal rod and the second intermediate diagonal rod with the supporting piles; the two fixing pieces are arranged one above the other, one ends of the two fixing pieces are respectively connected with two side edges of the support pile, and the other ends of the two fixing pieces respectively extend to the first middle inclined rod or the second middle inclined rod along opposite directions.
Further, the end parts of the two sections of the inward extending sections are bent upwards and backwards to form a bending part; the end part of the bent part extends backwards to the supporting pile of the non-crossing area and is connected with the supporting pile of the non-crossing area.
Further, upper portion waist roof beam overlap joint waist roof beam and two tip of lower part waist roof beam extend to respectively the fender pile is arranged outward, just upper portion waist roof beam overlap joint waist roof beam and two tip of lower part waist roof beam are connected with outside anchor rope respectively, and are a plurality of inside the one end embedding soil layer of outside anchor rope, it is a plurality of the other end of outside anchor rope respectively with upper portion waist roof beam overlap joint waist roof beam and the end connection of lower part waist roof beam.
Compared with the prior art, the anchor cable supporting structure with staggered lap joint provided by the utility model comprises a foundation pit; the side wall of the foundation pit is provided with a non-crossing area, anchor cables cannot be driven in the non-crossing area, anchor cables can be driven in areas outside the non-crossing area, a supporting pile row is arranged on the side wall of the foundation pit, supporting piles on the supporting pile row are arranged at intervals in the longitudinal direction, anchor cables can be driven subsequently, the side wall of the whole foundation pit is covered, the non-crossing area and areas outside the non-crossing area are fixed into a whole, and the side wall of the whole foundation pit is subjected to primary integral fixing.
Then, connecting a lower waist beam at the lower part of the whole supporting pile row, and fixing the lower waist beam and the foundation pit through a lower anchor cable to ensure that the lower part of the foundation pit is fixed in the transverse direction; the lap waist beam extends from the area outside the non-passing area to the non-passing area, and the area outside the non-passing area is connected with the non-passing area into a whole in the transverse direction; the middle waist beam is just positioned under the non-passing area, so that the subsequent further fixation of the non-passing area is facilitated, and the middle waist beam extends to two sides of the non-passing area to stabilize the lower part of the non-passing area; the support piles, the lap joint waist beams, the middle waist beam and the lower waist beam are connected into a whole, and the side walls of the foundation pit are integrally fixed in the transverse direction and the longitudinal direction respectively, so that the non-crossing area can be supported under the condition that an anchor rope cannot be driven, the engineering quality is guaranteed, and excessive workload cannot be increased.
Drawings
Fig. 1 is a schematic plan view of the anchor cable supporting structure with staggered overlapping joints provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1, the preferred embodiment of the present invention is shown.
The anchor cable supporting structure in staggered lap joint comprises a foundation pit; non-through areas 12 which cannot be anchored are arranged in the side wall 10 of the foundation pit; subsequently, a plurality of support piles are arranged in the side wall 10 of the foundation pit, the support piles are arranged at intervals in the longitudinal direction to form a support pile row 11, and the whole side wall 10 of the foundation pit is connected into a whole in the longitudinal direction.
The support pile row 11 is connected with a lower waist beam 20 and a middle waist beam 30, the lower waist beam 20 is connected with the lower part of the support pile row 11, is connected with each support pile and is connected with the side wall 10 of the foundation pit through a lower anchor cable 21; the middle wale 30 is disposed above the lower wale 20 and directly below the non-passing region 12; the middle wale 30 is connected with a plurality of support piles and is connected with the side wall 10 of the foundation pit through middle anchor cables 33; two sides of the middle wale 30 transversely extend to the outer side of the non-crossing region 12 to form an extending section 31, and the extending section 31 is connected with the support piles outside the non-crossing region 12; the lapping wale 40 is respectively arranged outside two sides of the non-crossing area 12, the lapping wale 40 is connected with the support piles outside the non-crossing area 12, the lapping wale 40 extends to the non-crossing area 12 to form an inward extending section 42, the inward extending section 42 is connected with the support piles in the non-crossing area 12, the lapping wale 40 is provided with an anchoring section 41 positioned outside the non-crossing area 12, and an upper wale 50 is anchored on the anchoring section 41; the lap wale 40, the middle wale 30 and the lower wale 20 are connected with the row of support piles 11 to form a whole, and the whole foundation pit side wall 10 is fixed.
The anchor cable supporting structure in staggered lap joint comprises a foundation pit; the non-crossing area 12 is formed on the side wall 10 of the foundation pit, anchor cables cannot be driven in the non-crossing area 12, anchor cables can be driven in areas outside the non-crossing area 12, the side wall 10 of the foundation pit is provided with the supporting pile rows 11, supporting piles on the supporting pile rows 11 are arranged at intervals in the longitudinal direction, the anchor cables can be driven subsequently, the whole side wall 10 of the foundation pit is covered, the non-crossing area 12 and areas outside the non-crossing area 12 are fixed into a whole, and the whole side wall 10 of the foundation pit is fixed into a primary whole.
Then, connecting a lower waist beam 20 at the lower part of the whole supporting pile row 11, and fixing the lower waist beam 20 and the foundation pit through a lower anchor rope 21 to ensure that the lower part of the foundation pit is fixed in the transverse direction; the lap waist rail 40 extends from the region outside the non-passing region 12 to the non-passing region 12, and integrally connects the region outside the non-passing region 12 to the non-passing region 12 in the transverse direction; the middle wale 30 is located just below the non-passing area 12, so as to facilitate the subsequent further fixing of the non-passing area 12, and extends to two sides of the non-passing area 12 to stabilize the lower part of the non-passing area 12; the support piles, the lap waist beams 40, the middle waist beam 30 and the lower waist beam 20 are connected into a whole, and the side wall 10 of the foundation pit is integrally fixed in the transverse direction and the longitudinal direction respectively, so that the non-crossing area 12 can be supported under the condition that an anchor rope cannot be driven, the engineering quality is ensured, and excessive workload cannot be increased.
In a foundation pit without the non-passing area 12, the lower wale 20 and the middle wale 30 are transversely arranged at intervals, but when the non-passing area 12 is arranged at the middle wale 30 of the foundation pit, the middle wale 30 is moved downwards to the position below the non-passing area 12, one lap-joint wale 40 is respectively lapped on two side edges of the non-passing area 12, and the lap-joint wale 40 is extended to the non-passing area 12, so that the non-passing area 12 is fixed, only a small change is made on the design scheme, and the engineering quality can be ensured.
A lower diagonal bar 60 is connected between the lower wale 20 and the middle wale 30, one end of the lower diagonal bar 60 is connected to the lower anchor cable 21, and the other end is connected to the middle anchor cable 33, so that the positions between the lower wale 20 and the middle wale 30 are fixed and fixed to each other.
In the present embodiment, two lower slanting rods 60 are provided, and the two lower slanting rods 60 are arranged in a ladder shape with a large bottom and a small top with respect to the middle wale 30 and the lower wale 20, so that the lower wale 20, the middle wale 30 and the lower slanting rods 60 are mutually supported and fixed; the lower wale 20, the middle wale 30 and the lower diagonal member 60 may be supported and fixed to each other in a ladder shape having a large upper portion and a small lower portion.
A plurality of middle inclined rods 61 are connected between the extension section 31 and the anchoring section 41, one end of each middle inclined rod 61 is connected with the upper anchor cable 44 on the anchoring section 41, and the other end of each middle inclined rod 61 is connected with the middle anchor cable 33 on the extension section 31, so that the anchoring section 41 of the lap-joint wale 40 is fixed with the extension section 31 of the middle wale 30.
In this embodiment, the middle diagonal rods 61 respectively connected to the two segments of anchoring sections 41 are arranged obliquely downward along the direction of the inward extending section 42, and are just matched with the lower diagonal rods 60, so that the lower diagonal rods 60 and the middle diagonal rods 61 play roles of supporting and fixing at different positions and in different directions.
An intermediate section 32 is formed between the two extension sections 31, the intermediate section 32 is located just below the non-crossing region 12 and covers to two sides of the whole non-crossing region 12 in the transverse direction, the lower part of the non-crossing region 12 is fixed, a plurality of first intermediate oblique rods 63 which are obliquely arranged are connected between the intermediate section 32 and the two inner extension sections 42 respectively, the intermediate section 32 is just connected with the inner extension sections 42, the first intermediate oblique rods 63 obliquely cross to the lower part of the non-crossing region 12 from the inner extension sections 42, and two first intermediate oblique rods 63 fix two sides of the non-crossing region 12.
In the present embodiment, the first intermediate diagonal rod 63 is obliquely arranged downwards in a direction away from the anchoring section 41, one end of the first intermediate diagonal rod is connected with the inward extending section 42, the other end of the first intermediate diagonal rod is connected with the intermediate anchor lines 33 on the intermediate section 32, the wider the non-crossing region 12 crossed obliquely by the first intermediate diagonal rod 63 is, the larger the area of the fixed non-crossing region 12 is, and the length and the inclination angle of the first intermediate diagonal rod 63 are set according to the size of the non-crossing region 12, so that the first intermediate diagonal rod 63 plays a larger fixing role.
An upper wale 50 is arranged above the lap wale 40, the upper wale 50 spans the upper part of the whole non-passing area 12 to fix the upper part of the non-passing area 12, and the upper wale 50 covers the part of the non-passing area 12 to form a covering section 51; the upper wale 50 is extended at both sides thereof in a direction away from the non-passing region 12 to form extension sections 52, respectively, for facilitating the fixation of the entire upper wale 50, and the upper wale 50 can be reinforced with the non-passing region 12 by the fixation of the region outside the non-passing region 12 to the upper wale 50.
The extension section 52 is fixed with the foundation pit side wall 10 through the top anchor line 53, one end of the top anchor line 53 is embedded in the soil layer between two adjacent support piles, the other end is connected with the extension section 52, and meanwhile, the lower wale 20 and the lower anchor line 21, the middle wale 30 and the middle anchor line 33, and the anchoring section 41 and the upper anchor line 44 are connected in such a way: one end of each anchor cable is embedded into a soil layer between two adjacent support piles, and the other end of each anchor cable is connected with the corresponding waist beam.
The two sections of the inward extending sections 42 are respectively connected with the covering section 51 to form a plurality of second middle oblique rods 64, the second middle oblique rods 64 are also obliquely arranged and are connected to the covering section 51 through the inward extending sections 42 to fix the upper part of the non-crossing region 12; and the second intermediate diagonal rod 64 is obliquely arranged upward in a direction away from the anchoring section 41, so that the fixing range of the second intermediate diagonal rod 64 to the non-threading region 12 is increased.
The two anchoring sections 41 are respectively connected with the two extension sections 52 with a plurality of upper inclined rods 62; in this embodiment, the upper diagonal rods 62 are respectively distributed on both sides of the non-crossing region 12, and the plurality of upper diagonal rods 62 are respectively arranged obliquely upward along the direction of the inward extending section 42, so as to fix the extending portion of the upper wale 50 and the anchoring section 41 of the lap-joint wale 40; one end of the upper inclined rod 62 is connected with the upper anchor cable 44 of the anchoring section 41, the other end is connected with the top anchor cable 53, and the inclined upper inclined rod 62 increases the abutting surface with the support pile and increases the fixing area.
The first middle diagonal rod 63 and the second middle diagonal rod 64 are respectively abutted against a plurality of supporting piles, and two fixing pieces 65 for fixing the supporting piles with the first middle diagonal rod 63 or the second middle diagonal rod 64 are respectively arranged at the abutted positions of the first middle diagonal rod 63 and the second middle diagonal rod 64 and the supporting piles; because the first middle diagonal rod 63 and the second middle diagonal rod 64 are obliquely arranged and the support pile is longitudinally arranged, the first middle diagonal rod 63 and the second middle diagonal rod 64 are crossed with the support pile, two fixing pieces 65 are just fixed at the crossing position of the first middle diagonal rod 63 and the second middle diagonal rod 64, one is left, the other is up and down, one ends of the two fixing pieces 65 are respectively connected with two side edges of the support pile, the other ends of the two fixing pieces 65 respectively extend to the first middle diagonal rod 63 or the second middle diagonal rod 64 along the opposite direction, and the first middle diagonal rod 63 or the second middle diagonal rod 64 and the support pile are clamped between the two fixing pieces 65, so that the diagonal rods are more stable.
In the embodiment, the fixing member 65 is fixed only on the first middle diagonal rod 63 and the second middle diagonal rod 64, and the fixing members 65 may be installed on the other lower diagonal rod 60, the middle diagonal rod 61, and the upper diagonal rod 62 according to actual conditions, which may be determined according to actual requirements.
The end of the inward extending section 42 on the lap waist rail 40 is bent upward and backward to form a bent part 43; the bending part 43 increases the contact area of the inward extending section 42 and the supporting pile, and increases the supporting area of the non-crossing area 12; the end of the bent portion 43 extends backward to the support piles in the non-passing region 12 and is connected to the support piles in the non-passing region 12, so that the bent portion 43 is fixed to the support piles.
Two ends of the upper waist rail 50, the lap waist rail 40 and the lower waist rail 20 respectively extend out of the support pile row 11, then two ends of the upper waist rail 50, the lap waist rail 40 and the lower waist rail 20 are fixed on the side wall 10 of the foundation pit through external anchor cables, and the whole support pile row 11 is fixed inside, so that the whole support forms a fixed whole.
The cover section 51 of the upper wale 50 extends downward to form a cover surface 54, increasing the fixing area of the non-passing through region 12 and increasing the fixing strength.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The anchor cable supporting structure in staggered lap joint is characterized by comprising a foundation pit; the side wall of the foundation pit is provided with a non-penetrating area which cannot be used for drilling an anchor cable; a plurality of supporting piles are arranged at intervals in the longitudinal direction in the side wall of the foundation pit, and a supporting pile row is formed by the plurality of supporting piles; the lower waist beam is connected with each support pile of the support pile row; the middle waist beam is connected with a plurality of supporting piles of the supporting pile row, the middle waist beam is arranged above the lower waist beam and is positioned right below the non-crossing region, two sides of the middle waist beam transversely extend to the outer side of the non-crossing region to form an extension section, and the extension section is connected with the supporting piles outside the non-crossing region; the lap-joint wale is arranged outside two sides of the non-crossing area respectively and connected with the support piles outside the non-crossing area, the lap-joint wale extends to the non-crossing area to form an inward extending section, the inward extending section is connected with the support piles in the non-crossing area, and the lap-joint wale is provided with an anchoring section positioned outside the non-crossing area; and a lower anchor rope is anchored in the lower waist beam, a middle anchor rope is anchored in the middle waist beam, an upper anchor rope is anchored in the anchoring section of the lap joint waist beam, and the lower anchor rope, the middle anchor rope and the upper anchor rope are embedded in soil layers of two adjacent support piles.
2. The staggered overlapping cable bolt support structure of claim 1, wherein a plurality of lower oblique rods are connected between said lower waist beam and said middle waist beam in an oblique arrangement, one end of each of said lower oblique rods is connected to said lower cable bolt, and the other end of each of said lower oblique rods is connected to said middle cable bolt on said extension section; the two lower inclined rods, the middle waist beam and the lower waist beam are arranged in a ladder shape.
3. The staggered overlapping anchor cable support structure of claim 1, wherein a plurality of obliquely arranged middle oblique rods are respectively connected between the extension section and the anchoring section; one end of each of the middle inclined rods is connected with the upper anchor cable; the other ends of the middle inclined rods are respectively arranged in a downward inclined mode along the direction of the inward extending section, and the other ends of the middle inclined rods are respectively connected with the middle anchor cable on the outward extending section.
4. A staggered overlapping cable bolt support structure as claimed in any one of claims 1 to 3, wherein an intermediate section is formed between two said extension sections, said intermediate section being located immediately below said non-passing region; the intermediate section and two sections are connected with many first middle down tube that is the slope and arranges between the interior section of extending respectively, many the one end of first middle down tube respectively with the interior section of extending is connected, many the other end of first middle down tube is respectively along deviating from the direction slope is arranged down of anchor section, many the other end of first middle down tube respectively with on the intermediate section middle anchor rope is connected.
5. The staggered overlapping cable bolt support structure of claim 4, wherein an upper wale is provided above said overlapping wale, and a middle portion of said upper wale covers an upper portion of said non-passing area to form a covering section; the two sides of the upper waist rail are respectively arranged in an extending mode along the direction deviating from the non-passing area to form extending sections; the covering section is fixed with the support piles in the non-crossing area, and the extending section is connected with the support piles outside the non-crossing area; and a top anchor cable is anchored on the extension section, one end of the top anchor cable is embedded in a soil layer between two adjacent support piles, and the other end of the top anchor cable is connected with the extension section.
6. The staggered overlapping anchor cable support structure of claim 5, wherein two sections of said inwardly extending section are connected with a plurality of second intermediate oblique rods arranged obliquely with said covering section, respectively; many one end of down tube in the middle of the second respectively with two sections the interior section of extending is connected, many the other end of down tube in the middle of the second is respectively along deviating from the direction tilt up of anchor section arranges, many the other end of down tube in the middle of the second respectively with the cover section is connected.
7. The staggered overlapping anchor cable support structure of claim 6, wherein a plurality of upper inclined rods arranged obliquely are connected between two sections of the anchoring sections and two sections of the extending sections respectively; one ends of the upper inclined rods are respectively connected with the upper anchor cables on the two sections of the anchoring sections, the other ends of the upper inclined rods are respectively arranged in an upward inclined mode along the direction of the inward extending section, and the other ends of the upper inclined rods are respectively connected with the top anchor cables on the two sections of the extending sections.
8. The staggered overlapping anchor cable support structure of claim 7, wherein said first intermediate sway bar and said second intermediate sway bar abut a plurality of said support piles, and wherein two fixing members for fixing said support piles to said first intermediate sway bar or said second intermediate sway bar are provided at the abutting positions of said first intermediate sway bar and said second intermediate sway bar to said support piles, respectively; the two fixing pieces are arranged one above the other, one ends of the two fixing pieces are respectively connected with two side edges of the support pile, and the other ends of the two fixing pieces respectively extend to the first middle inclined rod or the second middle inclined rod along opposite directions.
9. The overlap-staggered cable bolt support structure of any one of claims 5 to 8, wherein the ends of the two inner extending sections are bent back upwards to form bent portions; the end part of the bent part extends backwards to the supporting pile of the non-crossing area and is connected with the supporting pile of the non-crossing area.
10. The staggered overlapping anchor cable support structure of any one of claims 5 to 8, wherein both end portions of said upper wale, said overlapping wale and said lower wale extend out of said row of support piles, respectively, and both end portions of said upper wale, said overlapping wale and said lower wale are connected with external anchor cables, respectively, one end of each of said external anchor cables is embedded inside the soil layer, and the other end of each of said external anchor cables is connected with an end portion of each of said upper wale, said overlapping wale and said lower wale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467281.XU CN210031843U (en) | 2019-04-04 | 2019-04-04 | Staggered lapped anchor cable supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467281.XU CN210031843U (en) | 2019-04-04 | 2019-04-04 | Staggered lapped anchor cable supporting structure |
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| Publication Number | Publication Date |
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| CN210031843U true CN210031843U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920467281.XU Active CN210031843U (en) | 2019-04-04 | 2019-04-04 | Staggered lapped anchor cable supporting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826207A (en) * | 2019-04-04 | 2019-05-31 | 深圳宏业基岩土科技股份有限公司 | The cable bolting structure of dislocation lap joint |
-
2019
- 2019-04-04 CN CN201920467281.XU patent/CN210031843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826207A (en) * | 2019-04-04 | 2019-05-31 | 深圳宏业基岩土科技股份有限公司 | The cable bolting structure of dislocation lap joint |
| CN109826207B (en) * | 2019-04-04 | 2024-02-09 | 深圳宏业基岩土科技股份有限公司 | Staggered lap joint anchor cable supporting structure |
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