CN208884546U - Staged slope retaining structure - Google Patents
Staged slope retaining structure Download PDFInfo
- Publication number
- CN208884546U CN208884546U CN201821432065.3U CN201821432065U CN208884546U CN 208884546 U CN208884546 U CN 208884546U CN 201821432065 U CN201821432065 U CN 201821432065U CN 208884546 U CN208884546 U CN 208884546U
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- rod
- support rod
- pile
- front support
- retaining structure
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Abstract
The utility model discloses a kind of staged slope retaining structures, its key points of the technical solution are that including preceding support pile and rear support pile, top between the preceding support pile and rear support pile is respectively equipped with front support rod and back support rod, fixing sleeve is equipped between the front support rod and back support rod, the front support rod and back support rod tilt and the two is coaxially disposed, the fixing sleeve is located between the two, the front support rod and back support rod offer screw thread close to one end of fixing sleeve, and the hand of spiral of the two is opposite, the both ends of the fixing sleeve are threadedly coupled with front support rod and back support rod respectively, attachment beam is fixedly connected between the top of the preceding support pile and the middle part of rear support pile.The utility model solves how to carry out further support to preceding support pile and rear support pile to guarantee to support the two more stable technical problem.
Description
Technical field
The utility model relates to slope retaining fields, more specifically, it is related to a kind of staged slope retaining structure.
Background technique
Side slope is one of the most common type nature geological environment in engineering activity, with the increasingly increasing of large-scale major project
It is more so that slope retaining occupies extremely important status in engineering at present usually will for staged mountainous region slope retaining technique
Side slope above and below ladder platform is separately respectively adopted support pile and carries out supporting, i.e., first props up ladder platform above section side slope
Then shield carries out supporting to part side slope below ladder platform again.
In the prior art, the number of patent application that can refer to is the patent document of CN107165174A, and it discloses a kind of chairs
Formula door frame supporting construction, including support pile and attachment beam, support pile include preceding support pile and rear support pile, under preceding support pile
Embedded in the rock-soil layer close to side slope bottom, the upper end of preceding support pile extends to the ladder platform above side slope bottom, rear supporting at end
Stake one end is embedded in the rock-soil layer close to side slope top, and the upper end of rear support pile extends to side slope top, supporting before attachment beam one end connects
Stake top, after other end connection in the middle part of support pile.
The documents between adjacent support pile by being arranged attachment beam and being fixed attachment beam to improve supporting
Stability, and if this kind of supporting construction is still difficult to ensure the stability of support when the soil property for encountering side slope is more loose,
So how to carry out further support to stepped side slope is a problem to be solved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of staged slope retaining knots
Structure, by fixing front support rod and back support rod respectively on preceding support pile and rear support pile, in front support rod and rear support
The screw thread that fixing sleeve, front support rod and back support rod offer opposite direction close to one end of fixing sleeve is equipped between bar, it is fixed
Set is connect with the threaded one end of front support rod and back support rod respectively, in this way rotation fixing sleeve, makes front support rod and back support rod
In tension, to carry out stablizing support to preceding support pile and rear support pile.
To achieve the above object, the utility model provides following technical solution: a kind of staged slope retaining structure, packet
Include preceding support pile and rear support pile, it is characterised in that: the top between the preceding support pile and rear support pile is respectively equipped with preceding branch
Strut and back support rod are equipped with fixing sleeve, the front support rod and back support rod between the front support rod and back support rod
Inclination and the two coaxial arrangement, the fixing sleeve are located between the two, and the front support rod and back support rod are close to fixed
One end of set offers screw thread, and the two hand of spiral on the contrary, the fixing sleeve both ends respectively with front support rod and
Back support rod is threadedly coupled, and is fixedly connected with attachment beam between the top of the preceding support pile and the middle part of rear support pile.
By using above-mentioned technical proposal, when carrying out supporting to staged side slope, first to preceding support pile and rear support pile
It is poured, after pouring completion, front support rod and back support rod is then installed, and fixed cover screwing is realized into front support
The tension of bar and back support rod, and triangular structure is cooperatively formed with attachment beam, in this way when side slope generates the power pushed, preceding branch
Strut and back support rod and attachment beam, which cooperate, plays the role of support to rear support pile jointly, and such support strength more, supports
It is more stable.
The utility model is further arranged to: before the top of the preceding support pile and rear support pile is installed with respectively crown beam and
Crown beam afterwards, the front support rod and back support rod carry out hinged respectively at preceding crown beam and rear crown beam.
By using above-mentioned technical proposal, pass through crown beam before pouring on preceding support pile and rear support pile respectively and rear hat
Beam is respectively connected together multiple front support shapes with rear support pile, ensure that the stabilization of preceding support pile and the support of rear support pile
Property, front support rod and back support rod carried out respectively with preceding crown beam and rear crown beam it is hinged, crown beam preceding in this way and rear crown beam can compared with
Easily it is aligned.
The utility model is further arranged to: the preceding crown beam correspond at the position of front support rod it is fixed there are two connection
Plate, the front support rod are plugged between even connecting plate, are threaded between described two connecting plates and consolidate to the two
Fixed fastening bolt, the front support rod are hinged in fastening bolt, and tailing screw flight is connected with nut in fastening bolt.
By using above-mentioned technical proposal, front support rod is hinged in fastening bolt, is turned after front support rod installs
Front support rod can be fixed in dynamic nut, to guarantee the stability of front support rod support.
The utility model is further arranged to: the front support rod includes upper body of rod and lower body of rod, the lower body of rod it is interior
Portion offers the slippage slot along the setting of its axial direction, and the upper body of rod sliding is connected in slippage slot.
By using above-mentioned technical proposal, by setting upper body of rod and lower body of rod, by upper body of rod be put into fixing sleeve it
Before, upper body of rod first can be slid into a part in lower body of rod, when fixing sleeve is put between front support rod and back support rod, then
Upper body of rod is pulled out to being fixed, such fixing sleeve it is easier for installation.
The utility model is further arranged to: the limit sleeve being coaxially arranged is installed at the top of the lower body of rod, on
The diameter of the body of rod is identical as the diameter inside limit sleeve and is less than the diameter of slippage slot, and the bottom of upper body of rod is installed with coaxially
The circular baffle being arranged, and the diameter of slippage slot is identical and baffle is affixed with limit sleeve for the diameter of baffle.
By using above-mentioned technical proposal, by the way that limit sleeve is arranged on the top of lower body of rod, and the bottom of lower body of rod is set
Baffle is set to prevent upper body of rod from skidding off out of lower body of rod.
The utility model is further arranged to: the connection ring being coaxially arranged, institute are installed with below the limit sleeve
Connection ring is stated to be threadedly coupled with the outer ring surface of lower body of rod.
By using above-mentioned technical proposal, it is threadedly coupled by the affixed connection ring in lower part in limit sleeve in lower body of rod
On outer ring surface, connection ring, which is backed out, can be taken out upper body of rod, and connection ring, which is screwed on, upper body of rod is fixed, thus than
More easily realize removing and installing for upper body of rod and lower body of rod.
The utility model is further arranged to: shock-absorbing spring, the both ends point of the shock-absorbing spring are equipped in the slippage slot
It is not fixedly connected with the bottom of the bottom of slippage slot and baffle, the shock-absorbing spring is in compressive state always.
By using above-mentioned technical proposal, the gear in upper body of rod is resisted by the way that shock-absorbing spring is arranged in slippage slot
Piece, when side slope pushes, shock-absorbing spring can play the role of a vibration damping to upper body of rod, ensure that upper body of rod support
Stability.
The utility model is further arranged to: the upper bolt of the attachment beam is connected with the support column being vertically arranged, institute
The upper bolt at the top and lower body of rod of stating support column connects.
By using above-mentioned technical proposal, lower body of rod is supported by support column, further ensures lower support column
The stability of support.
In conclusion the utility model has the advantages that compared with the prior art
1. the utility model is passed through by the way that front support rod and back support rod is respectively set on preceding support pile and rear support pile
The fixing sleeve screw thread different with direction on back support rod to front support rod is threadedly coupled, and the beam that is cooperatively connected is to front support
Stake and rear support pile carry out stablizing fixation；
2. the utility model is by being arranged preceding crown beam and rear crown beam on preceding support pile and rear support pile come to preceding support pile
It is further fixed with rear support pile, and front support rod and back support rod hingedly facilitate with preceding crown beam and rear crown beam respectively
The installation of ground realization fixing sleeve；
3. the utility model carried out by the lower end of fastening bolt and front support rod it is hinged, and by nut with to fixation
It covers the preceding steady arm worked good to be fixed, further ensures the stability of front support rod.
Detailed description of the invention
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the fixation kit perspective view of the explosion of embodiment；
Fig. 3 is the front support rod perspective view of the explosion of embodiment；
Fig. 4 is the front support rod schematic cross-sectional view of embodiment；
Fig. 5 is the perspective view of the explosion for highlighting front support rod connection structure of embodiment.
In figure: 1, preceding support pile；11, preceding crown beam；111, connecting plate；112, fastening bolt；12, attachment beam；121, it supports
Column；122, ring flange；2, rear support pile；21, rear crown beam；3, fixation kit；31, front support rod；311, upper body of rod；3111, it keeps off
Piece；312, lower body of rod；3121, slippage slot；3122, limit sleeve；3123, connection ring；3124, shock-absorbing spring；32, back support rod；
33, fixing sleeve；331, handle.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of staged slope retaining structure, as shown in Figure 1, including preceding support pile 1, rear support pile 2 and fixing
Component 3.Preceding support pile 1 has multiple and is uniformly arranged along the length direction of side slope with rear support pile 2, the top of preceding support pile 1
Portion is installed with horizontally disposed preceding crown beam 11, and the top of rear support pile 2 is installed with horizontally disposed rear crown beam 21.Crown beam before in this way
11 make multiple preceding support piles 1 link together with rear support pile 2 respectively with rear crown beam 21, ensure that preceding support pile 1 and rear supporting
The stability of 2 support of stake.
As shown in Figures 2 and 3, fixation kit 3(refers to Fig. 1) it include front support rod 31, back support rod 32 and fixing sleeve 33.
Front support rod 31 and back support rod 32 are obliquely installed and the two is in same rectilinear direction, front support rod 31 and rear support
Bar 32 is located at preceding support pile 1(with reference to Fig. 1) and rear support pile 2(with reference between Fig. 1).In conjunction with Fig. 5, the corresponding front support of preceding crown beam 11
Fixed there are two the connecting plate 111 being vertically arranged at the position of bar 31, one end of front support rod 31 is plugged in two connecting plates 111
Between, the fastening bolt 112 that the two is fixed is threaded between two connecting plates 111, front support rod 31 is hinged on
In fastening bolt 112, tailing screw flight is connected with nut in fastening bolt 112.
Fixing sleeve 33 is between front support rod 31 and back support rod 32, and front support rod 31 and back support rod 32 are close to fixed
One end of set 33 offers screw thread, and the two hand of spiral on the contrary, fixing sleeve 33 both ends respectively with front support rod 31
It is threadedly coupled with back support rod 32, the outside of fixing sleeve 33 is installed with handle 331, the top of preceding support pile 1 and rear support pile 2
Horizontally disposed attachment beam 12 is fixedly connected between middle part.
When carrying out supporting to staged side slope, first preceding support pile 1 and rear support pile 2 are poured, completed pouring
Later, front support rod 31 and back support rod 32 are then installed, and 21 fixing sleeves 33 are tightened to realize front support rod 31 and rear branch
The tension of strut 32, so that triangular structure is cooperatively formed with attachment beam 12, in this way when side slope generates the power pushed, front support
Bar 31 and back support rod 32 and attachment beam 12, which cooperate, plays the role of support to rear support pile 2 jointly, and such support strength is bigger,
It supports more stable.
Front support rod 31 and back support rod 32 carry out hingedly with preceding crown beam 11 with rear crown beam 21 respectively, crown beam 11 preceding in this way and
Crown beam 21 can be more easily aligned afterwards.Rotating nut can be to front support rod 31 after front support rod 31 installs
It is fixed, to guarantee the stability that front support rod 31 supports.
Front support rod 31 is identical as 32 structure of back support rod, is illustrated now with regard to front support rod 31:
As shown in Figure 4 and Figure 5, front support rod 31(refers to Fig. 2) it include upper body of rod 311 and lower body of rod 312, lower body of rod 312
Inside offer along its axial direction setting slippage slot 3121, upper body of rod 311 sliding be connected in slippage slot 3121.It is described
The top of lower body of rod 312 is installed with the limit sleeve 3122 being coaxially arranged, and the lower section of limit sleeve 3122 is installed with coaxially
The connection ring 3123 of setting, the connection ring 3123 are threadedly coupled with the outer ring surface of lower body of rod 312.The diameter of upper body of rod 311 with
Diameter inside limit sleeve 3122 is identical and is less than the diameter of slippage slot 3121, and the bottom of upper body of rod 311 is installed with coaxially
The diameter of the circular baffle 3111 being arranged, baffle 3111 is identical as the diameter of slippage slot 3121 and baffle 3111 and limit sleeve
3122 are affixed.
By setting upper body of rod 311 and lower body of rod 312, before upper body of rod 311 is put into fixing sleeve 33, can first by
Upper body of rod 311 slides into a part in lower body of rod 312, when fixing sleeve 33 is put between front support rod 31 and back support rod 32,
Pull out by upper body of rod 311 to being fixed, such fixing sleeve 33 it is easier for installation.By in the upper of lower body of rod 312
Limit sleeve 3122 is arranged in portion, and the bottom setting baffle 3111 of lower body of rod 312 is to prevent upper body of rod 311 from lower body of rod 312
Inside skid off.
By being threadedly coupled on the outer ring surface of lower body of rod 312 in the affixed connection ring 3123 in the lower part of limit sleeve 3122,
Connection ring 3123, which is backed out, can take out upper body of rod 311, and connection ring 3123, which is screwed on, upper body of rod 311 is fixed,
To more easily realize removing and installing for upper body of rod 311 and lower body of rod 312.
Be equipped with shock-absorbing spring 3124 in slippage slot 3121, the bottom of the both ends difference slippage slot 3121 of shock-absorbing spring 3124 and
The bottom of baffle 3111 is fixedly connected, and damping spring is in compressive state always.By the way that vibration damping bullet is arranged in slippage slot 3121
Spring 3124 is to resist the baffle 3111 in upper body of rod 311, and when side slope pushes, shock-absorbing spring 3124 can be to upper body of rod
311 play the role of a vibration damping, ensure that the stability that upper body of rod 311 supports.
Attachment beam 12(is set with reference to the top of Fig. 1) there are two the support column 121 being vertically arranged, and the bottom of support column 121 is solid
Equipped with ring flange 122, ring flange 122 connect with the upper bolt of attachment beam 12 tops of two support columns 121 respectively with rear branch
The top and 31 lower part of front support rod of strut 32 are installed with and are bolted, and are located at the support column by nearby crown beam 11(with reference to Fig. 1)
121 are bolted with the lower body of rod 312 on front support rod 31.In this way by support column 121 to back support rod 32 and front support rod
31 are supported, and further ensure the stability that back support rod 32 and front support rod 31 support.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of staged slope retaining structure, including preceding support pile (1) and rear support pile (2), it is characterised in that: branch before described
Top between fender pile (1) and rear support pile (2) is respectively equipped with front support rod (31) and back support rod (32), the front support rod
(31) it is equipped between back support rod (32) fixing sleeve (33), the front support rod (31) and back support rod (32) tilt simultaneously
And the two is coaxially disposed, the fixing sleeve (33) is located between the two, and the front support rod (31) and back support rod (32) are close
One end of fixing sleeve (33) offers screw thread, and the hand of spiral of the two is on the contrary, the both ends of the fixing sleeve (33) are distinguished
It is threadedly coupled with front support rod (31) and back support rod (32), the top of the preceding support pile (1) and the middle part of rear support pile (2)
Between be fixedly connected with attachment beam (12).
2. staged slope retaining structure according to claim 1, it is characterised in that: the preceding support pile (1) and rear branch
The top of fender pile (2) is installed with preceding crown beam (11) and rear crown beam (21), the front support rod (31) and back support rod (32) respectively
It is carried out respectively at preceding crown beam (11) and rear crown beam (21) hinged.
3. staged slope retaining structure according to claim 2, it is characterised in that: branch before the preceding crown beam (11) is corresponding
It is fixed there are two connecting plate (111) at the position of strut (31), a connecting plate (111) of front support rod (31) company of being plugged in it
Between, the fastening bolt (112) that the two is fixed, the front support are threaded between described two connecting plates (111)
Bar (31) is hinged on fastening bolt (112), and tailing screw flight is connected with nut in fastening bolt (112).
4. staged slope retaining structure according to claim 1, it is characterised in that: the front support rod (31) includes upper
The body of rod (311) and lower body of rod (312), the inside of the lower body of rod (312) offer the slippage slot along the setting of its axial direction
(3121), upper body of rod (311) sliding is connected in slippage slot (3121).
5. staged slope retaining structure according to claim 4, it is characterised in that: the top of the lower body of rod (312)
It is installed with the limit sleeve (3122) being coaxially arranged, the diameter of upper body of rod (311) the diameter phase internal with limit sleeve (3122)
Diameter that is same and being less than slippage slot (3121), the bottom of upper body of rod (311) is installed with the circular baffle being coaxially arranged
(3111), the diameter of baffle (3111) is identical as the diameter of slippage slot (3121) and baffle (3111) and limit sleeve (3122) phase
Patch.
6. staged slope retaining structure according to claim 5, it is characterised in that: the lower section of the limit sleeve (3122)
It is installed with the connection ring (3123) being coaxially arranged, the outer ring surface screw thread company of the connection ring (3123) and lower body of rod (312)
It connects.
7. staged slope retaining structure according to claim 5, it is characterised in that: be equipped in the slippage slot (3121)
Shock-absorbing spring (3124), the both ends of the shock-absorbing spring (3124) respectively with the bottom of slippage slot (3121) and baffle (3111)
Bottom is fixedly connected, and the shock-absorbing spring (3124) is in compressive state always.
8. staged slope retaining structure according to claim 4, it is characterised in that: the top spiral shell of the attachment beam (12)
The support column (121) for being connected to and being vertically arranged is tethered, the top of the support column (121) and the upper bolt of lower body of rod (312) connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432065.3U CN208884546U (en) | 2018-09-01 | 2018-09-01 | Staged slope retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432065.3U CN208884546U (en) | 2018-09-01 | 2018-09-01 | Staged slope retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884546U true CN208884546U (en) | 2019-05-21 |
Family
ID=66510882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432065.3U Active CN208884546U (en) | 2018-09-01 | 2018-09-01 | Staged slope retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884546U (en) |
-
2018
- 2018-09-01 CN CN201821432065.3U patent/CN208884546U/en active Active
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