CN211037025U - Foundation ditch escape canal - Google Patents
Foundation ditch escape canal Download PDFInfo
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- CN211037025U CN211037025U CN201921986801.4U CN201921986801U CN211037025U CN 211037025 U CN211037025 U CN 211037025U CN 201921986801 U CN201921986801 U CN 201921986801U CN 211037025 U CN211037025 U CN 211037025U
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- plate
- dovetail
- supporting beam
- escape canal
- ditch
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Abstract
The utility model relates to a foundation ditch escape canal, this technical scheme as follows: the prefabricated support unit comprises a mounting plate, two opposite side surfaces of the mounting plate are hinged with protection plates, and one side of each protection plate, which is far away from the mounting plate, is hinged with a fixing plate; when the prefabricated support unit is arranged in the drainage ditch, the mounting plate is abutted against the bottom of the drainage ditch, the two protection plates are respectively abutted against two opposite inner side walls of the drainage ditch, and the fixing plate is abutted against the ground; the fixing plate is provided with a fixing piece for fixing the fixing plate on the ground; an extrusion protection plate is arranged between the two protection plates and supports against a support beam on the inner side wall of the drainage ditch. Through the setting with mounting panel, guard plate, fixed plate and a supporting beam for when strengthening the escape canal, thereby realize the enhancement to the escape canal inside wall, be favorable to preventing the inside wall in escape canal from taking place to collapse in long-time use.
Description
Technical Field
The utility model relates to a foundation ditch drainage technology field, more specifically say, it relates to a foundation ditch escape canal.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. After the excavation of the foundation pit is completed, a drainage ditch needs to be properly excavated at the top of the foundation pit to prevent water flow on the ground from flowing into the foundation pit, so that hidden dangers are caused to a side slope of the foundation pit. However, in the use of foundation ditch escape canal, the lateral wall of foundation ditch escape canal can receive washing away of rivers, can make the earth on the lateral wall collapse for a long time, and when earth collapsed too much and piled up when foundation ditch escape canal is inside, the foundation ditch escape canal took place to block up, was difficult to discharge rivers, and the drainage effect reduces. Therefore, there is room for improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a foundation ditch escape canal has the advantage that prevents that foundation ditch escape canal lateral wall from collapsing.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a foundation pit drainage ditch comprises a plurality of prefabricated supporting units which are mutually spliced and are arranged in the drainage ditch, wherein each prefabricated supporting unit comprises an installation plate, two opposite side surfaces of the installation plate are hinged with protection plates, one side, far away from the installation plate, of each protection plate is hinged with a fixing plate, when the prefabricated supporting units are arranged in the drainage ditch, the installation plates are abutted to the bottom of the drainage ditch, the two protection plates are respectively abutted to two opposite inner side walls of the drainage ditch, and the fixing plates are abutted to the ground; the fixing plate is provided with a fixing piece for fixing the fixing plate on the ground; and the protection plates are used for tightly supporting the supporting beams on the inner side wall of the drainage ditch in an extruding manner.
Adopt above-mentioned technical scheme, after accomplishing the escape canal excavation as required, install the mounting panel in the bottom in escape canal, because the both sides of mounting panel all articulate there is the guard plate, rotate the guard plate according to the slope of escape canal lateral wall, make the guard plate paste with the lateral wall in escape canal respectively, meanwhile, articulate respectively and paste with ground in the fixed plate of two guard plate one sides, install a supporting beam between two guard plates this moment, and make a supporting beam extrude the guard plate, thereby make the guard plate to offset tightly with the inside wall in escape canal, and then consolidate the inside wall in escape canal, can use the mounting to fix fixed plate and ground this moment, prefabricated support unit then installs in the escape canal. When the prefabricated supporting units are installed, the drainage ditch can be installed and reinforced, so that the side wall of the drainage ditch is not easy to collapse due to long-time washing of water flow, the reinforcement of the inner side wall of the drainage ditch is facilitated, and the collapse is prevented; the prefabricated supporting units are spliced with one another, so that reasonable installation can be performed according to the size of the drainage ditch, the prefabricated supporting units are more flexibly used, and the prefabricated supporting units can be recycled after being used, so that materials and resources are saved; the mounting plate is hinged to the protection plate, and the protection plate is hinged to the fixing plate, so that the prefabricated support unit can be folded when the prefabricated support part is transported, and the transportation is facilitated.
The utility model discloses further set up to: the mounting panel is followed the mounting panel with one side arch of articulated shaft direction between the guard plate has the lug, the mounting panel is kept away from the side of lug is seted up and is supplied adjacently lug grafting complex draw-in groove on the mounting panel, works as the lug with when the draw-in groove is pegged graft the cooperation, the lug with through the bolt locking between the draw-in groove.
By adopting the technical scheme, the lug and the clamping groove are respectively arranged on the two sides of the mounting plate, so that when the prefabricated supporting unit is spliced, the lug and the adjacent clamping groove can be spliced and matched, the structure is simple, the splicing is more rapid, meanwhile, the lug and the clamping groove are fixed through the bolt, the operation is convenient, and the splicing efficiency of the prefabricated supporting unit is favorably improved.
The utility model discloses further set up to: supporting beam and two sliding connection between the guard plate, a supporting beam is along the perpendicular to the guard plate with the axis direction of articulated shaft between the mounting panel slides, works as a supporting beam will two when the guard plate supports tight escape canal inside wall, a supporting beam's both ends with be provided with the restriction between the guard plate a gliding fastener is propped up to a supporting beam.
Adopt above-mentioned technical scheme, when the guard plate installation was accomplished, with supporting beam along the axis direction slip of the articulated shaft between perpendicular to guard plate and the mounting panel to extrude two guard plates at gliding in-process, and then support the guard plate tightly in the inside wall in escape canal, easy operation, and be favorable to consolidating the lateral wall in escape canal better.
The utility model discloses further set up to: the two opposite side surfaces of the protection plate are perpendicular to the axis directions of the protection plate and the hinged shaft of the mounting plate, dovetail grooves are formed in the axis directions of the hinge shaft of the mounting plate respectively, the dovetail grooves are arranged just opposite to each other, two ends of the supporting beam are hinged with dovetail blocks respectively, the dovetail blocks are connected with the dovetail grooves in a sliding mode, and bolts are fixed between the sliding blocks and the dovetail grooves.
By adopting the technical scheme, the dovetail groove and the dovetail block are arranged, and the dovetail block is arranged just opposite to each other, so that the dovetail block can slide along the dovetail groove in the process that the supporting beam extrudes the protection plate, the supporting beam can be limited by the sliding groove in the process of extruding the protection plate, the phenomenon that the supporting beam deviates in the sliding process is reduced, and the supporting beam can better extrude the protection plate; simultaneously, through the setting of dovetail and forked tail piece for a supporting beam is after fixed the completion, and it is difficult for deflecting because of the washing away of long-time rivers and dropping at the in-process of use, and the effect is better.
The utility model discloses further set up to: a plurality of first connecting holes are uniformly distributed in the dovetail groove along the length direction of the dovetail groove, second connecting holes are penetrated through the dovetail block, and the fastener comprises a fastening bolt; when the second connecting hole is aligned with the first connecting hole, the fastening bolt is in threaded connection with the first connecting hole after penetrating through the second connecting hole.
By adopting the technical scheme, the supporting beam is extruded to the protection plate through the first connecting holes and the second connecting holes, and the second connecting holes are respectively connected with the two just opposite first connecting holes, so that the two ends of the supporting beam can be aligned better, and the supporting beam can be fixed more quickly and conveniently.
The utility model discloses further set up to: one end of the dovetail groove, which is far away from the mounting plate, is communicated with a groove for the dovetail block to slide out of the dovetail groove.
By adopting the technical scheme, through the arrangement of the grooves, when the prefabricated supporting unit is detached after being used, the supporting beam and the protection plate are in a separation state, the supporting beam slides upwards to enable the dovetail blocks at the two ends to be taken out of the grooves respectively, and the prefabricated supporting unit can be folded after being detached, so that the prefabricated supporting unit is convenient to transport.
The utility model discloses further set up to: the length of a supporting beam is greater than the distance between two articulated shafts of the mounting plate, and is less than two the guard plate is kept away from the distance between one end of the mounting plate.
Adopt above-mentioned technical scheme, set up the length through supporting into being greater than the distance between two articulated shafts of mounting panel to be less than the distance that mounting panel one end was kept away from to two guard plates, when making prefabricated supporting unit install in the escape canal of different slopes, a supporting beam homoenergetic can extrude the guard plate, thereby realizes the reinforcement to the escape canal inside wall, and adaptability is better.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the mounting plate, the protection plate, the fixing plate and the supporting beam, when the drainage ditch is reinforced, the mounting plate can be mounted at the bottom of the drainage ditch, and the protection plate is tightly propped against the inner side wall of the drainage ditch under the action of the supporting beam, so that the reinforcement of the inner side wall of the drainage ditch is realized, and the inner side wall of the drainage ditch is prevented from collapsing in long-time use;
2. the first connecting holes are formed in the dovetail grooves, and the dovetail blocks are communicated with the second connecting holes, so that the second connecting holes in the dovetail blocks and the two aligned first connecting holes can be fixed through bolts after the supporting beams extrude the protection plates, the supporting beams are not prone to deflection in the fixing process, and the supporting beams can extrude the protection plates better;
3. through the tip intercommunication recess that keeps away from the mounting panel at the dovetail for after prefabricated supporting element uses the completion, through upwards sliding a supporting beam, thereby take out the dovetail piece from the recess, be convenient for to the dismantlement of prefabricated supporting element, also be convenient for simultaneously carry out folding transportation with the prefabricated supporting element who dismantles the completion.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of a prefabricated support unit.
In the figure: 1. prefabricating a supporting unit; 11. mounting a plate; 12. a protection plate; 13. a fixing plate; 14. a fixing member; 15. a support beam; 2. a dovetail groove; 21. a dovetail block; 22. a fastener; 23. a groove; 24. a first connection hole; 25. a second connection hole; 3. a bump; 31. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model provides a foundation ditch escape canal, including installing prefabricated supporting element 1 of a plurality of mutual concatenations in the escape canal, prefabricated supporting element 1 includes mounting panel 11, two sides that mounting panel 11 is relative all articulate there is the guard plate 12, one side that mounting panel 11 was kept away from to guard plate 12 articulates there is fixed plate 13, fixed plate 13 is provided with the mounting 14 that is fixed in fixed plate 13 on ground, the preferred anchor of fixing 14 in this embodiment, be provided with extrusion guard plate 12 between two guard plates 12 and support supporting beam 15 of tight escape canal inside wall, supporting beam 15's length is greater than the distance between two articulated shafts of mounting panel 11, and be less than the distance between the one end that mounting panel 11 was kept away from to two.
When prefabricated supporting element 1 installs in the escape canal, 11 butt of mounting panel in the escape canal bottom, two protection plates 12 respectively with two relative inside wall butts in escape canal, fixing piece 14 is fixed in ground with fixed plate 13, a supporting beam 15 makes protection plate 12 support tightly in the inside wall in escape canal to the realization is to the reinforcement of escape canal inside wall.
When the supporting beam 15 extrudes the protection plate 12, the dovetail groove 2 can limit the sliding of the supporting beam 15 through the dovetail block 21, so that the supporting beam 15 is not easy to shift in the sliding process, and after the supporting beam 15 extrudes the protection plate 12, the fastening piece 22 fixes the dovetail block 21 and the dovetail groove 2.
One end of the dovetail groove 2 far away from the mounting plate 11 is communicated with a groove 23 for the dovetail block 21 to slide out of the dovetail groove 2, a plurality of first connecting holes 24 which are uniformly distributed are formed in the dovetail groove 2 along the length direction of the dovetail groove 2, a second connecting hole 25 is communicated with the dovetail block 21, the fastener 22 comprises a fastening bolt, and when the second connecting hole 25 is aligned with the first connecting hole 24, the fastening bolt is in threaded connection with the first connecting hole 24 after penetrating through the second connecting hole 25.
After the support beam 15 extrudes the protection plate 12, the support beam 15 keeps horizontal after the second connecting holes 25 on the dovetail blocks 21 are just opposite to the first connecting holes 24 after the dovetail blocks 21 at the two ends of the support beam 15 slide into the dovetail grooves 2 through the grooves 23, and then the support beam 15 is fixed by fastening bolts, so that the support beam 15 extrudes the protection plate 12.
The mounting plate 11 has the lug 3 along the protruding one side of the articulated shaft direction between mounting plate 11 and the guard plate 12, and the side that the lug 3 was kept away from to mounting plate 11 is seted up and is supplied lug 3 grafting complex draw-in groove 31 on the adjacent mounting plate 11, when lug 3 and draw-in groove 31 grafting cooperation, through the bolt locking between lug 3 and the draw-in groove 31.
Through the grafting cooperation of lug 3 and draw-in groove 31, and then splice fixedly with adjacent mounting panel 11 through the bolt, simple structure is more convenient when prefabricated the installation of supporting element 1.
The working conditions and principles of the embodiment are as follows:
when the escape canal of foundation ditch is consolidated, install the bottom in escape canal with one of them prefabricated supporting element 1's mounting panel 11, rotate guard plate 12 respectively, make guard plate 12 paste with the inside wall of escape canal, slide the dovetail 21 on a supporting beam 15 into dovetail 2 through recess 23 this moment, slide a supporting beam 15 down simultaneously, make a supporting beam 15 extrude guard plate 12, thereby make guard plate 12 support the inside wall in tight escape canal, link up fastener 22 screw thread this moment through second connecting hole 25 with first connecting hole 24 threaded connection, thereby make dovetail 21 and dovetail 2 fixed, and then strengthen the inside wall in escape canal.
At this moment, the lug 3 on the mounting plate 11 and the clamping groove 31 on the adjacent mounting plate 11 are sequentially spliced and matched, the bolt is fixed at this moment, the prefabricated supporting unit 1 is spliced, the lateral wall of the drainage ditch is completely reinforced, and the inner side wall of the foundation pit drainage ditch is prevented from collapsing under the scouring of long-time water flow.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a foundation ditch escape canal, characterized by: the prefabricated supporting unit comprises a plurality of prefabricated supporting units (1) which are mutually spliced and installed in a drainage ditch, wherein each prefabricated supporting unit (1) comprises an installation plate (11), two opposite side surfaces of each installation plate (11) are hinged with protection plates (12), one side, far away from the installation plates (11), of each protection plate (12) is hinged with a fixing plate (13), when the prefabricated supporting units (1) are installed in the drainage ditch, the installation plates (11) are abutted to the bottom of the drainage ditch, the two protection plates (12) are respectively abutted to two opposite inner side walls of the drainage ditch, and the fixing plates (13) are abutted to the ground; the fixing plate (13) is provided with a fixing piece (14) for fixing the fixing plate (13) on the ground; and a supporting beam (15) for pressing the protection plate (12) to tightly support the inner side wall of the drainage ditch is arranged between the two protection plates (12).
2. The foundation pit drain ditch of claim 1, wherein: mounting panel (11) are followed mounting panel (11) with protruding lug (3) that have in one side of articulated shaft direction between guard plate (12), mounting panel (11) are kept away from the confession is adjacent seted up to the side of lug (3) on mounting panel (11) are pegged graft complex draw-in groove (31), work as lug (3) with during draw-in groove (31) are pegged graft and are cooperated, lug (3) with through the bolt locking between draw-in groove (31).
3. The foundation pit drain ditch of claim 1, wherein: supporting beam (15) and two sliding connection between guard plate (12), a supporting beam (15) is along the perpendicular to guard plate (12) with the axis direction of the articulated shaft between mounting panel (11) slides, works as supporting beam (15) will two when guard plate (12) support tight escape canal inside wall, supporting beam (15) both ends with be provided with the restriction between guard plate (12) supporting beam (15) gliding fastener (22).
4. A foundation pit drain according to claim 3, wherein: two perpendicular to is followed to the side that guard plate (12) is relative protection plate (12) with dovetail (2), two have been seted up respectively to the axis direction of the articulated shaft of mounting panel (11) dovetail (2) just to setting up, the both ends of a supporting beam (15) are articulated respectively to have dovetail piece (21), dovetail piece (21) with dovetail (2) sliding connection.
5. The foundation pit drain ditch of claim 4, wherein: a plurality of first connecting holes (24) which are uniformly distributed are formed in the dovetail groove (2) along the length direction of the dovetail groove (2), a second connecting hole (25) penetrates through the dovetail block (21), and the fastening piece (22) comprises a fastening bolt; when the second connecting hole (25) is aligned with the first connecting hole (24), the fastening bolt is in threaded connection with the first connecting hole (24) after penetrating through the second connecting hole (25).
6. The foundation pit drain ditch of claim 5, wherein: one end of the dovetail groove (2) far away from the mounting plate (11) is communicated with a groove (23) for the dovetail block (21) to slide out of the dovetail groove (2).
7. The foundation pit drain ditch of claim 1, wherein: the length of the supporting beam (15) is greater than the distance between two hinged shafts of the mounting plate (11), and is less than two the distance between one ends of the mounting plate (11) is kept away from by the protection plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986801.4U CN211037025U (en) | 2019-11-15 | 2019-11-15 | Foundation ditch escape canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986801.4U CN211037025U (en) | 2019-11-15 | 2019-11-15 | Foundation ditch escape canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037025U true CN211037025U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921986801.4U Active CN211037025U (en) | 2019-11-15 | 2019-11-15 | Foundation ditch escape canal |
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| Country | Link |
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| CN (1) | CN211037025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049119A (en) * | 2020-08-14 | 2020-12-08 | 同济大学 | Sliding type steel support erecting device |
| CN114045793A (en) * | 2021-10-25 | 2022-02-15 | 北京师范大学 | Freeze-thawing protection method and structure for ditch |
-
2019
- 2019-11-15 CN CN201921986801.4U patent/CN211037025U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049119A (en) * | 2020-08-14 | 2020-12-08 | 同济大学 | Sliding type steel support erecting device |
| CN112049119B (en) * | 2020-08-14 | 2021-06-04 | 同济大学 | Sliding type steel support erecting device |
| CN114045793A (en) * | 2021-10-25 | 2022-02-15 | 北京师范大学 | Freeze-thawing protection method and structure for ditch |
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