CN219973328U - Quick slope releasing device for trench excavation - Google Patents
Quick slope releasing device for trench excavation Download PDFInfo
- Publication number
- CN219973328U CN219973328U CN202321511016.XU CN202321511016U CN219973328U CN 219973328 U CN219973328 U CN 219973328U CN 202321511016 U CN202321511016 U CN 202321511016U CN 219973328 U CN219973328 U CN 219973328U
- Authority
- CN
- China
- Prior art keywords
- bracket
- support
- trench excavation
- baffle
- discharging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009412 basement excavation Methods 0.000 title claims abstract description 25
- 238000007599 discharging Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a rapid slope releasing device for trench excavation, which comprises a plurality of unit sections capable of being assembled on the end surfaces of two sides in a combined way; the unit sections comprise contour brackets and combined baffles; the profile support comprises a first support and a second support, wherein the first support is a standing support with fixed positions, the first support is used as a vertical frame body corresponding to the side baffle of the vertical surface of the excavated groove, connecting rods are respectively arranged on two sides of the upper part of the vertical frame body, and the connecting rods are respectively assembled and connected with two sides of the upper part of the second support; the second bracket is an inclined bracket; the combined baffle comprises a first baffle plate assembled on the first bracket and a second baffle plate assembled on the second bracket. The utility model can be used for slope releasing auxiliary operation in the process of excavating the grooves of the excavator, can improve the excavating efficiency of the excavator on the grooves, and ensures the slope releasing efficiency and effect.
Description
Technical Field
The utility model relates to the field of municipal construction in constructional engineering, in particular to a rapid slope releasing device for trench excavation.
Background
In the municipal pipe network construction process, the excavation operation of the groove is often required; in the process of trench excavation operation, when the trench is excavated to a certain depth, in order to prevent the side wall from collapsing, safe construction and necessary working surfaces are ensured, and slope releasing operation is required.
Generally, in the process of the construction operation of the existing municipal pipe network, the slope releasing operation of the groove side is not assisted by special tools, the slope releasing can only be realized in a direct piling mode, the slope releasing process is realized in a manual on-site adjustment mode to control the size and shape of the slope, the determination of the slope gradient and gradient coefficient is realized in a manual on-site experience mode, the conditions of high operation difficulty, high labor intensity and low operation efficiency exist in the operation, additional slope surface treatment is needed, and the requirement on the service level of an operator is high.
Disclosure of Invention
The technical problem solved by the utility model is to provide a rapid slope releasing device for trench excavation, so as to solve the defects in the technical background.
The technical problems solved by the utility model are realized by adopting the following technical scheme:
a rapid slope releasing device for trench excavation comprises a plurality of unit sections which can be assembled on the end surfaces of two sides in a combined way; the unit sections comprise contour brackets and combined baffles;
the profile support comprises a first support and a second support, wherein the first support is a standing support with fixed positions, the first support is used as a vertical frame body corresponding to the side baffle of the vertical surface of the excavated groove, connecting rods are respectively arranged on two sides of the upper part of the vertical frame body, and the connecting rods are respectively assembled and connected with two sides of the upper part of the second support;
the second bracket is an inclined bracket;
the combined baffle comprises a first baffle plate assembled on the first bracket and a second baffle plate assembled on the second bracket.
As a further limitation, the profile brackets are provided with matched plug-in parts on the two side end surfaces of the first bracket and the second bracket, so that the profile brackets of different unit sections are assembled in a combined way at the plug-in parts;
the plug-in part is provided with a matched pin positioning structure serving as a structure fixing piece.
As a further limitation, the lower part of the first bracket is provided with a fixing part, the first bracket realizes position standing through the fixing part, and the fixing part is a pointed upright rod or a standing base or a combination of the pointed upright rod and the standing base.
As a further limitation, the first bracket and the second bracket are provided with hanging frames for hanging a partition material at opposite positions of the base, and the partition material is one of geotechnical cloth, a geogrid and a metal partition net.
By way of further limitation, the link is a pilot telescopic rod or a hydraulic telescopic rod with a length locking structure.
As a further limitation, the first and second brackets are each a height-adjustable tensile bracket structure.
As a further limitation, the two ends of the connecting rod are respectively connected with the first bracket and the second bracket through the hinged support, and the included angle between the second bracket and the horizontal plane is adjusted through the combination of the hinged support and the connecting rod.
As a further definition, the first baffle is a removable mounting structure on the first bracket and the second baffle is a removable mounting structure on the second bracket.
As a further limitation, the first baffle is a steel structure plane plate and is fixed on the inner side of the vertical surface of the fixing part in an inserting manner;
the fixed part is formed with a supporting keel at the outer side of the inserting position corresponding to the first baffle plate.
The beneficial effects are that: the rapid slope releasing device for trench excavation is mainly used for being arranged at the side of an excavator bucket, is convenient for an excavator to rapidly release slopes according to a set slope ratio in the process of trench excavation and tunneling, improves the convenience and efficiency of trench excavation, can level the slopes and reduces the risks of local collapse and broken stone collapse of the slopes; meanwhile, the technical scheme of the utility model can also adjust the excavation slope ratio according to geological conditions.
Drawings
FIG. 1 is a schematic diagram of a unit cell structure according to a preferred embodiment of the utility model.
FIG. 2 is a schematic diagram of a unit cell according to another embodiment of the utility model.
Wherein: 1. a second bracket; 2. a first bracket; 3. a second connecting seat; 4. a first connection base; 5. a connecting rod; 6. a slope body; 7. a second baffle; 8. a first baffle; 9. a cross beam; 10. a longitudinal beam; 11. a pointed upright rod; 12. a foundation soil; 13. a side wall of the ditch body; 14. a hanging rack; 15. and (5) a separating material.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
The quick slope discharging device is used for a groove excavation process of municipal construction, the groove excavation mode is excavator excavation, the corresponding quick slope discharging device is arranged on the side of an excavator bucket and used for piling earthwork excavated by the excavator in the quick slope discharging device and realizing quick slope discharging operation.
The quick slope releasing device arranged on the side of the excavator bucket is arranged in the length direction of the groove and consists of a plurality of unit sections, each unit section of the quick slope releasing device is provided with a plug-in portion on a profile support of the end faces of two sides, the unit sections adjacent to each other in position are connected in a plug-in mode through the plug-in portions, and in order to improve the structural stability of the unit sections adjacent to each other after plug-in connection, a pin hole structure is correspondingly arranged on the plug-in portions, so that stable connection is achieved by inserting positioning pins into the pin hole positions after plug-in mounting of the unit sections.
Meanwhile, in different embodiments, the connection mode between the unit sections may be other side connection modes existing in the prior art, such as a plugging connection mode and a connection buckle connection mode between water horses, and the structural connection of the present utility model can also be realized, which is not described herein.
Fig. 1 and 2 show two different preferred embodiments of the unit section of a trench-excavated rapid slope-releasing device:
in the embodiment of fig. 1, a simple structural form of the rapid slope device is shown, in which the size of the rapid slope device is not adjustable, but the cost is saved, the assembly is rapid, and the use is convenient.
The unit section forming the rapid slope releasing device comprises a contour bracket and a combined baffle, wherein the contour bracket comprises a first bracket 2 and a second bracket 1 which are independently formed, in the embodiment, the main structures of the first bracket 2 and the second bracket 1 are similar, the rapid slope releasing device comprises an outer frame body, the plug-in parts arranged on the contour bracket are formed on the end faces of the two sides of the outer frame body, the inner side of the frame body structure of the outer frame body is formed with a keel structure formed by cross beams 9 and longitudinal beams 10 in a staggered manner, and the keel structure is used as a support body structure of the first bracket 2 and the second bracket 1; in this embodiment, the cross beam 9 and the longitudinal beam 10 are both fixed-length structures, so as to ensure the overall structural stability of the first bracket 2 and the second bracket 1.
The first bracket 2 and the second bracket 1 are respectively provided with a first connecting seat 4 and a second connecting seat 3 on opposite side surfaces of the upper part, and in this embodiment, the first connecting seat 4 and the second connecting seat 3 are of non-adjustable plug seat structures, so that connecting rods 5 with different lengths are inserted into the insertion holes of the plug seats to adjust the interval between the first bracket 2 and the second bracket 1.
The difference between the first and second brackets 2, 1 is that a plurality of pointed uprights 11 are provided on the bottom surface of the first bracket 2, the pointed uprights 11 being used to insert the first bracket 2 in the use condition into the corresponding foundation soil 12 to maintain the standing condition of the first bracket 2. And the first bracket 2 maintains an inclination angle state in a pattern shown in fig. 1 after the second connecting seat 3 is placed flat, so as to be used as a side slope limit structure of the slope body 6.
In the present embodiment, the first bracket 2 and the second bracket 1 are provided with insertion grooves on the inner side, and are equipped with the first barrier 8 and the second barrier 7 in a detachable assembly manner that is inserted from top to bottom.
When the quick slope releasing device is used, firstly, the ditching direction of a municipal ditch is determined, then, a first bracket 2 is inserted and fixed on foundation soil 12 at the outer side of the corresponding ditch position, then a connecting rod 5 is assembled, and the connecting assembly of a second bracket 1 with an inclination angle is completed at the other end of the connecting rod 5; after the first bracket 2 and the second bracket 1 are connected and assembled, the assembly of single unit sections is completed, then the assembly of other unit sections is completed circularly according to the mode, and the attention end faces between the adjacent unit sections are arranged in a facing mode.
After all the unit sections are assembled, the first baffle plate 8 and the second baffle plate 7 can be inserted into the inner sides of the first bracket 2 and the second bracket 1; after the insertion is completed, the ditching operation of the excavator can be carried out, feeding is carried out between the rapid slope discharging devices on two sides of the ditching operation, the side wall 13 of the ditching body is left on the inner side of the bottom of the first bracket 2, then the dug earthwork is put into the rapid slope discharging device from the upper opening, and the slope body 6 with a specific section angle can be obtained after compaction is carried out.
When the slope body 6 is compacted, the second baffle 7, the connecting rod 5 and the first bracket 2 can be removed in sequence, so that the device has better recycling effect and detachable performance.
In another embodiment shown in fig. 2, the difference from the embodiment of fig. 1 is that the first bracket 2 and the second bracket 1 have different keel structures in the outer frame, and the cross beams 9 forming the keels are only arranged at the upper and lower parts; the longitudinal beam 10 is of a height-adjustable stretching beam structure, the heights of the second bracket 1 and the first bracket 2 can be adjusted through linkage expansion of the longitudinal beam 10, and then the section size adjustment of the unit section can be realized by matching with the connecting rods 5 with different lengths, and correspondingly, the connecting rods 5 can also be set to be guide telescopic rods or hydraulic telescopic rods with length locking structures, so that the section size of the unit section can be quickly adjusted by matching with the height adjustment of the longitudinal beam 10. The second connecting seat 3 at two ends of the connecting rod 5 and the first connecting seat 4 are replaced by movable hinged support structures by fixed structures; the hinge support structure is replaced, so that the included angle between the second support 1 and the horizontal plane can be adjusted, and different slope grades can be conveniently output on the slope body 6.
In addition, in another embodiment of fig. 2, a hanger 14 for hanging a spacer is further provided at a position opposite to the base of the second bracket 1 and the first bracket 2, the surface of the formed slope 6 and the original foundation 12 can be separated by a spacer 15 by assembling the spacer on the hanger 14, and the spacer which can be used in different embodiments can be geotextile, geogrid or metal spacer.
In a different embodiment of the utility model, the first support 2 of the rapid slope device is generally vertically erected, and if desired, the slope may be made in the manner shown in fig. 2, so as to obtain a slope 6 of trapezoidal section.
In various embodiments of the present utility model, the first baffle 8 inserted inside the first bracket 2 is a generally planar plate, so as to output a flat slope or a vertical slope on the side of the side wall 13 of the trench; the inner side surface of the first bracket 2 may have a planar structure or a stepped surface structure, so as to output a corresponding flat inclined surface or stepped surface on the opposite side of the side wall 13 of the trench body.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present utility model. Furthermore, it is to be understood that various changes, modifications and/or variations may be made by those skilled in the art after reading the technical content of the present utility model, and that all such equivalents are intended to fall within the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The rapid slope releasing device for trench excavation is characterized by comprising a plurality of unit sections which can be assembled on the end surfaces of two sides in a combined way; the unit sections comprise contour brackets and combined baffles;
the profile support comprises a first support and a second support, wherein the first support is a standing support with fixed positions, the first support is used as a vertical frame body corresponding to the side baffle of the vertical surface of the excavated groove, connecting rods are respectively arranged on two sides of the upper part of the vertical frame body, and the connecting rods are respectively assembled and connected with two sides of the upper part of the second support;
the second bracket is an inclined bracket;
the combined baffle comprises a first baffle plate assembled on the first bracket and a second baffle plate assembled on the second bracket.
2. The rapid slope discharging device for trench excavation according to claim 1, wherein the profile brackets are provided with matched plug-in parts on both side end surfaces of the first bracket and the second bracket, so that the profile brackets of different unit sections are assembled in combination at the plug-in parts.
3. The rapid slope discharging device for trench excavation according to claim 2, wherein the plug-in portion is provided with a matched pin positioning structure as a structural fixing member.
4. The rapid slope discharging device for trench excavation according to claim 1, wherein a fixing portion is provided at a lower portion of the first bracket, the first bracket is placed vertically by the fixing portion, and the fixing portion is a pointed upright or a vertical base or a combination of the pointed upright and the vertical base.
5. The rapid slope discharging device for trench excavation according to claim 1, wherein the first bracket and the second bracket are provided with a hanger for hanging a partition material at a base part opposite position, and the partition material is one of geotechnical cloth, a geogrid and a metal partition net.
6. The rapid slope discharging device for trench excavation according to claim 1, wherein the connecting rod is a guide telescopic rod or a hydraulic telescopic rod with a length locking structure.
7. The rapid slope discharging device for trench excavation of claim 1, wherein the first and second brackets are each a height-adjustable tensile bracket structure.
8. The rapid slope discharging device for trench excavation according to claim 1, wherein the two ends of the connecting rod are respectively connected with the first bracket and the second bracket through a hinged support, and an included angle between the second bracket and a horizontal plane is adjusted through a combination of the hinged support and the connecting rod.
9. The rapid slope discharging device for trench excavation of claim 1, wherein the first baffle is a detachable assembly structure on a first bracket, and the second baffle is a detachable assembly structure on a second bracket.
10. The rapid slope discharging device for trench excavation according to claim 1, wherein the first baffle is a steel structure plane plate, and is fixed on the inner side of the vertical surface of the fixing part in an inserting manner; the fixed part is formed with a supporting keel at the outer side of the inserting position corresponding to the first baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511016.XU CN219973328U (en) | 2023-06-14 | 2023-06-14 | Quick slope releasing device for trench excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511016.XU CN219973328U (en) | 2023-06-14 | 2023-06-14 | Quick slope releasing device for trench excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219973328U true CN219973328U (en) | 2023-11-07 |
Family
ID=88576638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321511016.XU Active CN219973328U (en) | 2023-06-14 | 2023-06-14 | Quick slope releasing device for trench excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219973328U (en) |
-
2023
- 2023-06-14 CN CN202321511016.XU patent/CN219973328U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219973328U (en) | Quick slope releasing device for trench excavation | |
| CN108104112B (en) | A kind of underground wall body construction method based on the slurrying of original soil original position | |
| KR101881577B1 (en) | Retaining Wall Using Pile With Center Hole And Construction Method Thereof | |
| CN215252912U (en) | Steel plate box foundation pit support with adjustable size | |
| CN214695638U (en) | Novel water-washed pore-forming shaped steel underground structure supporting device | |
| CN209308062U (en) | A kind of steel pipe pile foundation of the Fast Installation of horizontal force resistant | |
| CN215888394U (en) | Accurate positioning highway side ditch digging bucket | |
| CN214089964U (en) | Bearing platform type balance weight retaining wall | |
| CN214993884U (en) | Soft foundation excavation structure | |
| CN216514914U (en) | Novel rib structure that adds of road bed | |
| CN219772994U (en) | Trench supporting construction convenient to municipal administration pipeline installation | |
| CN220768168U (en) | Construction structures of cable inspection well foundation pouring template support combination protection | |
| KR19990021988U (en) | Block for breastwall | |
| CN219793491U (en) | Roadbed structure crossing empty dissolving cavity | |
| CN216588032U (en) | Windproof and dust-suppression permeable enclosure wall for cold and arid region | |
| CN219430776U (en) | Static pressure inclined pile supporting structure | |
| CN110565666A (en) | Construction method of flat combined sheet pile ground connecting wall type water retaining cofferdam | |
| CN215715242U (en) | Variable cross-section T-shaped pile board wall structure | |
| CN218713258U (en) | Municipal works's high slope retaining wall | |
| CN219343266U (en) | Temporary cofferdam structure for river channel | |
| CN215329954U (en) | Foundation pit supporting structure for excavation of foundation pit | |
| CN219450758U (en) | Groove supporting structure | |
| CN217680870U (en) | Deeper sump pit construction auxiliary device in silt stratum | |
| CN215211053U (en) | Foundation pit supporting device convenient to implement | |
| CN217078252U (en) | Sheet pile roadbed structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |