CN114606956B - Electric power underground pipe ditch construction strutting arrangement - Google Patents
Electric power underground pipe ditch construction strutting arrangement Download PDFInfo
- Publication number
- CN114606956B CN114606956B CN202210188486.0A CN202210188486A CN114606956B CN 114606956 B CN114606956 B CN 114606956B CN 202210188486 A CN202210188486 A CN 202210188486A CN 114606956 B CN114606956 B CN 114606956B
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- rod
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000004568 cement Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 238000005056 compaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses an electric underground pipe ditch construction supporting device which comprises a soil jacking mechanism and a soil supporting mechanism, wherein the soil jacking mechanism comprises a transverse pressing plate and a vertical pressing plate, the two ends of the transverse pressing plate are provided with the vertical pressing plates, the soil supporting mechanism comprises a screw rod and a connecting frame, the two ends of the connecting frame are connected with the screw rod in a sliding manner, and the screw rod is rotationally connected with the transverse pressing plate. The whole pipe ditch is supported and fixed, so that soil is prevented from scattering or even collapsing after vibration, the trouble of secondary construction is avoided, and the safety in the pipe ditch construction process is improved; in addition, after the cement board is laid, the device can support and fix the cement boards vertically arranged on two sides, so that the stability and safety of the cement boards before fixing is firm are ensured, and the convenience of construction is improved.
Description
Technical Field
The invention relates to the technical field of electric power construction, in particular to an electric power underground pipe ditch construction supporting device.
Background
The pipe ditch is also called an underground pipeline common ditch, and refers to an intensive and integrated municipal public infrastructure which can accommodate two or more municipal public infrastructure pipelines (including water supply, reclaimed water, heat, electricity, telecommunication and the like). The inside of the comprehensive pipe ditch is provided with a special access hole, a lifting hole, a drainage facility, a fire-fighting facility, a ventilation facility and a detection monitoring system so as to facilitate the operation and management of the pipe ditch.
After the electric power trench is mechanically dug to hook the groove, then a prefabricated cement plate is paved, soil landslide problem is easy to occur on the side wall of the trench before the cement plate is paved, and the main reason is that local soil is soft, collapse occurs due to lack of support, and soil needs to be dug out again after landslide occurs, so that the workload is increased, and a certain danger is achieved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the electric underground pipe ditch construction supporting device for supporting and fixing the whole pipe ditch, preventing soil from scattering or even collapsing after vibration, avoiding the trouble of secondary construction and improving the safety in the pipe ditch construction process; in addition, after the cement board is laid, the device can support and fix the cement boards vertically arranged on two sides, so that the stability and safety of the cement boards before fixing is firm are ensured, and the convenience of construction is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an electric power underground pipe ditch construction strutting arrangement, includes top soil mechanism and props native mechanism, top soil mechanism includes horizontal clamp plate and vertical clamp plate, the both ends of horizontal clamp plate are equipped with vertical clamp plate, prop native mechanism and include screw rod and link, the both ends sliding connection of link has the screw rod, rotate between screw rod and the horizontal clamp plate and be connected.
Preferably, the connecting frame comprises a hollow rod, the screw rod is in threaded fit with the hollow rod, a first handle and a second positioning nut propped against the end part of the hollow rod are arranged on the side wall of the screw rod, and a second handle is arranged on the hollow rod.
Preferably, the number of the hollow rods is two, the side wall of one hollow rod is provided with a connecting rod, the side wall of the other hollow rod is provided with a connecting sleeve which is in sliding fit with the connecting rod, and the side wall of the connecting sleeve is provided with a locking bolt for fixing the connecting rod.
Preferably, the transverse pressing plate comprises a transverse pressing arm and a transverse sleeve plate, the rear side of the transverse sleeve plate is provided with a transverse sliding groove, the transverse pressing arm is in sliding fit with the transverse sliding groove, the vertical pressing plate comprises a vertical pressing arm and a vertical sleeve plate, the vertical sleeve plate is vertically connected with the end part of the transverse pressing arm, the rear side of the vertical sleeve plate is provided with a vertical sliding groove, the vertical pressing arm is in sliding fit with the vertical sliding groove, and the side wall of the vertical sleeve plate is provided with a positioning bolt for fixing the vertical pressing arm.
Preferably, the transverse pressing arm is provided with a shaft sleeve connected with the screw rod.
Preferably, the lower extreme of perpendicular pressure arm articulates there is the bracing piece, the upper end of bracing piece articulates there is the sliding sleeve, sliding sleeve and screw rod sliding fit are equipped with the first positioning nut that compresses tightly the sliding sleeve on the screw rod.
Preferably, the rear side walls of the transverse pressing arm, the transverse sleeve plate, the vertical pressing arm and the vertical sleeve plate are all flush.
Preferably, the middle part of the cross sleeve plate is vertically connected with a middle pressing plate.
Preferably, one side of the horizontal sleeve plate is provided with a compression bar, the compression bar comprises a telescopic rod and a telescopic sleeve, the telescopic rod is connected with a shaft sleeve, the telescopic sleeve is connected with the horizontal sleeve plate in a sliding mode, the telescopic rod is connected with the telescopic sleeve in a plugging mode, a sliding hole is formed in the side wall of the telescopic sleeve, a limiting block matched with the sliding hole is arranged on the side wall of the telescopic rod, a supporting block is arranged on the telescopic sleeve, a compression bolt is arranged on the supporting block, a top plate is connected to one side of the middle pressing plate, and the compression bolt is matched with the top plate.
Preferably, a sleeve is arranged on the side wall of the transverse sleeve plate, and a sliding rod in sliding fit with the sleeve is arranged on the side wall of the telescopic sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. the supporting device is uniformly arranged in the pipe ditch, the whole pipe ditch is supported and fixed, the soil is prevented from scattering or even collapsing after vibrating, the trouble of secondary construction is avoided, and the safety in the pipe ditch construction process is improved; in addition, after the cement board is laid, the device can support and fix the cement boards vertically arranged on two sides, so that the stability and safety of the cement boards before fixing is firm are ensured, and the convenience of construction is improved.
2. According to the invention, the two hollow rods are connected, so that on one hand, the integrity can be improved, the stability can be ensured, on the other hand, the two hollow rods can be mutually restrained, the hollow rods are prevented from rotating when the screw rod is rotated, and the convenience of adjustment is improved.
3. The width of the soil jacking mechanism and the width of the soil supporting mechanism are adjustable, the width can be adjusted according to the soil with different textures, the adjustment of the supporting strength is realized, and the use reliability is improved.
4. The invention sets up the bracing piece and exerts certain pressure to the vertical pressure arm with the help of the screw rod, guarantee the hold-down force between the inner wall of the trench of vertical pressure arm and tube.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is a front view of the present invention;
FIG. 5 is a left side view of the present invention;
FIG. 6 is a schematic view of the soil lifting mechanism;
fig. 7 is a schematic view of the structure of the present invention in use.
In the figure: 1-a soil jacking mechanism; 101-a vertical pressing arm; 102-positioning bolts; 103-vertical sleeve plate; 104-shaft sleeve; 105-transverse press arm; 106-a cross sleeve plate; 107-middle pressing plate; 108-top plate; 109-a sleeve; 2-a compression bar; 201-a telescopic rod; 202-a telescopic sleeve; 203-slide hole; 204-limiting blocks; 205-a compression bolt; 206-supporting blocks; 207-slide bar; 3-a screw; 301-a first positioning nut; 302-a second positioning nut; 303-a first handle; 4-connecting frames; 401-hollow bar; 402-a second handle; 403-connecting rods; 404-locking bolt; 405-connecting sleeve; 5-supporting rods; 501-sliding sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in FIG. 1, an electric power underground pipe ditch construction strutting arrangement, including top soil mechanism 1 and propping native mechanism, top soil mechanism 1 presses on the inner wall of pipe ditch, and the top soil mechanism 1 of both sides is connected and is propped open through propping native mechanism, makes top soil mechanism 1 firmly prop up on the inner wall of pipe ditch, and top soil mechanism 1 includes horizontal clamp plate and vertical clamp plate, the both ends of horizontal clamp plate are equipped with vertical clamp plate, compress tightly fixedly to the soil in certain region, prevent that soil from loosening, prop native mechanism and include screw rod 3 and link 4, the both ends sliding connection of link 4 has screw rod 3, rotate between screw rod 3 and the horizontal clamp plate and be connected, can adjust between screw rod 3 and the link 4, satisfy the electric power pipe ditch of different width, elasticity when can be adjusted simultaneously to top soil.
As shown in fig. 7, when in use, the two ends of the connecting frame 4 are connected with the soil propping mechanism 1, then the length of the connecting frame 4 is adjusted to enable the soil propping mechanism 1 to prop against the inner wall of the pipe ditch, soil in a certain area is supported and fixed through the soil propping mechanism 1, soil landslide is prevented, the supporting devices are uniformly arranged in the pipe ditch, the whole pipe ditch is supported and fixed, scattering and even side collapse of the soil after vibration are prevented, the trouble of secondary construction is avoided, and the safety in the construction process of the pipe ditch is improved; in addition, after the cement board is laid, the device can support and fix the cement boards vertically arranged on two sides, so that the stability and safety of the cement boards before fixing is firm are ensured, and the convenience of construction is improved.
As shown in fig. 2, the connecting frame 4 comprises a hollow rod 401, the screw 3 is in threaded fit with the hollow rod 401, as shown in fig. 4, a first handle 303 and a second positioning nut 302 propped against the end part of the hollow rod 401 are arranged on the side wall of the screw 3, a second handle 402 is arranged on the hollow rod 401, the screw 3 is rotated through the first handle 303, the hollow rod 401 is fixed through the second handle 402, the screw 3 is rotated, and the screw 3 is in threaded fit with the hollow rod 401 to realize the length of the screw 3 extending to the outside of the hollow rod 401, so that the soil propping mechanism 1 is tightly fixed.
The number of the hollow rods 401 is two, the side wall of one hollow rod 401 is provided with the connecting rod 403, the side wall of the other hollow rod 401 is provided with the connecting sleeve 405 which is in sliding fit with the connecting rod 403, the side wall of the connecting sleeve 405 is provided with the locking bolt 404 for fixing the connecting rod 403, and the two hollow rods 401 are connected, so that on one hand, the integrity can be improved, the stability can be ensured, on the other hand, the hollow rods 401 can be mutually restrained, the hollow rods 401 can be prevented from rotating when the screw 3 is rotated, and the convenience of adjustment is improved.
Because the loosening degree of soil is different due to different soil textures, compaction densities are different, in order to have pertinence to the soil and ensure the reliability of support, the soil jacking mechanism 1 is arranged into a length-adjustable structure, as shown in fig. 5-6, a transverse pressing plate comprises a transverse pressing arm 105 and a transverse sleeve plate 106, the rear side of the transverse sleeve plate 106 is provided with a transverse sliding groove, the transverse pressing arm 105 is in sliding fit with the transverse sliding groove, the vertical pressing plate comprises a vertical pressing arm 101 and a vertical sleeve plate 103, the vertical sleeve plate 103 is vertically connected with the end part of the transverse pressing arm 105, the rear side of the vertical sleeve plate 103 is provided with a vertical sliding groove, the vertical pressing arm 101 is in sliding fit with the vertical sliding groove, and the side wall of the vertical sleeve plate 103 is provided with a positioning bolt 102 for fixing the vertical pressing arm 101.
When the vertical compression arms 101 on the two sides are closer in distance, the compaction effect on local soil is better, and the distance between the vertical compression arms 101 on the two sides is adjusted according to the soil softness. The rear side walls of the transverse pressing arm 105, the transverse sleeve plate 106, the vertical pressing arm 101 and the vertical sleeve plate 103 are all flush, so that the compactness during soil compaction is ensured.
In order to improve the compression strength of the vertical compression arm 101, the lower end of the vertical compression arm 101 is hinged with a support rod 5, the upper end of the support rod 5 is hinged with a sliding sleeve 501, the sliding sleeve 501 is in sliding fit with a screw rod 3, and the screw rod 3 is provided with a first positioning nut 301 for compressing the sliding sleeve 501.
The transverse pressing arm 105 is provided with a shaft sleeve 104 connected with the screw rod 3, and the middle part of the transverse sleeve plate 106 is vertically connected with a middle pressing plate 107.
Because screw rod 3 is connected with the horizontal arm 105 of pressing of both sides, in order to ensure the soil compacting intensity of middle part horizontal sleeve board 106, one side of horizontal sleeve board is equipped with depression bar 2, and depression bar 2 includes telescopic link 201 and flexible cover 202, is connected with telescopic link 201 on the lateral wall of axle sleeve 104, sliding connection has flexible cover 202 on the lateral wall of horizontal sleeve board 106, telescopic link 201 and flexible cover 202 peg graft, be equipped with slide hole 203 on the lateral wall of flexible cover 202, be equipped with on the lateral wall of telescopic link 201 with slide hole 203 complex stopper 204, be equipped with supporting shoe 206 on the flexible cover 202, be equipped with clamp bolt 205 on the supporting shoe 206, one side of middling pressure board 107 is connected with roof 108, clamp bolt 205 cooperates with roof 108.
As shown in fig. 3, a sleeve 109 is provided on the side wall of the cross sleeve plate 106, a slide rod 207 in sliding fit with the sleeve 109 is provided on the side wall of the telescopic sleeve 202, and since the telescopic rods 201 are connected to the two ends of the telescopic sleeve 202, the ends of the telescopic rods 201 are pressed and fixed by the screw 3 through the shaft sleeve 104, so that the cross sleeve plate 106 can be pressed when the pressing bolt 205 is rotated.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. An electric power underground pipe ditch construction strutting arrangement, its characterized in that: the soil supporting device comprises a soil supporting mechanism and a soil supporting mechanism, wherein the soil supporting mechanism comprises a transverse pressing plate and a vertical pressing plate, the two ends of the transverse pressing plate are provided with the vertical pressing plates, the soil supporting mechanism comprises a screw rod and a connecting frame, the two ends of the connecting frame are connected with the screw rod in a sliding manner, and the screw rod is rotationally connected with the transverse pressing plate;
the transverse pressing plate comprises a transverse pressing arm and a transverse sleeve plate, wherein the rear side of the transverse sleeve plate is provided with a transverse sliding groove, the transverse pressing arm is in sliding fit with the transverse sliding groove, the vertical pressing plate comprises a vertical pressing arm and a vertical sleeve plate, the vertical sleeve plate is vertically connected with the end part of the transverse pressing arm, the rear side of the vertical sleeve plate is provided with a vertical sliding groove, the vertical pressing arm is in sliding fit with the vertical sliding groove, the side wall of the vertical sleeve plate is provided with a positioning bolt for fixing the vertical pressing arm, the transverse pressing arm is provided with a shaft sleeve connected with a screw rod, and the middle part of the transverse sleeve plate is vertically connected with a middle pressing plate;
the compression bar comprises a telescopic rod and a telescopic sleeve, the telescopic rod is connected with a shaft sleeve, the telescopic sleeve is connected with the transverse sleeve, the telescopic rod is connected with the telescopic sleeve in a plugging mode, a sliding hole is formed in the side wall of the telescopic sleeve, a limiting block matched with the sliding hole is arranged on the side wall of the telescopic rod, a supporting block is arranged on the telescopic sleeve, a compression bolt is arranged on the supporting block, a top plate is connected to one side of the middle pressing plate, and the compression bolt is matched with the top plate; the side wall of the transverse sleeve plate is provided with a sleeve, and the side wall of the telescopic sleeve is provided with a sliding rod which is in sliding fit with the sleeve.
2. The electric power underground pipe ditch construction supporting device according to claim 1, wherein: the connecting frame comprises a hollow rod, the screw rod is in threaded fit with the hollow rod, a first handle and a second positioning nut propped against the end part of the hollow rod are arranged on the side wall of the screw rod, and a second handle is arranged on the hollow rod.
3. The electric power underground pipe ditch construction supporting device according to claim 2, wherein: the number of the hollow rods is two, the side wall of one hollow rod is provided with a connecting rod, the side wall of the other hollow rod is provided with a connecting sleeve which is in sliding fit with the connecting rod, and the side wall of the connecting sleeve is provided with a locking bolt for fixing the connecting rod.
4. The electric power underground pipe ditch construction supporting device according to claim 1, wherein: the lower extreme of perpendicular pressure arm articulates there is the bracing piece, the upper end of bracing piece articulates there is the sliding sleeve, sliding sleeve and screw rod sliding fit are equipped with the first positioning nut that compresses tightly the sliding sleeve on the screw rod.
5. The electric power underground pipe ditch construction supporting device according to claim 1, wherein: the rear side walls of the transverse pressing arm, the transverse sleeve plate, the vertical pressing arm and the vertical sleeve plate are all flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210188486.0A CN114606956B (en) | 2022-02-28 | 2022-02-28 | Electric power underground pipe ditch construction strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210188486.0A CN114606956B (en) | 2022-02-28 | 2022-02-28 | Electric power underground pipe ditch construction strutting arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114606956A CN114606956A (en) | 2022-06-10 |
| CN114606956B true CN114606956B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210188486.0A Active CN114606956B (en) | 2022-02-28 | 2022-02-28 | Electric power underground pipe ditch construction strutting arrangement |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1572082A (en) * | 1977-02-04 | 1980-07-23 | Galliford & Sons Ltd | Support of trenches |
| CN204571331U (en) * | 2015-02-13 | 2015-08-19 | 北京市燃气集团有限责任公司 | A kind of adjustable support protector |
| CN207277340U (en) * | 2017-08-22 | 2018-04-27 | 广州协安建设工程有限公司 | Foundation pit supporting structure |
| CN113482008A (en) * | 2021-06-28 | 2021-10-08 | 天津送变电工程有限公司 | Foundation pit inner supporting device for transformer substation construction |
| CN113668563A (en) * | 2021-09-10 | 2021-11-19 | 中国十七冶集团有限公司 | Shallow foundation pit wall protection device and operation method |
| CN215888507U (en) * | 2021-07-19 | 2022-02-22 | 中建新疆建工集团第一建筑工程有限公司 | Adjustable supporting device for reinforcing rural sewage pipeline foundation trench |
-
2022
- 2022-02-28 CN CN202210188486.0A patent/CN114606956B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1572082A (en) * | 1977-02-04 | 1980-07-23 | Galliford & Sons Ltd | Support of trenches |
| CN204571331U (en) * | 2015-02-13 | 2015-08-19 | 北京市燃气集团有限责任公司 | A kind of adjustable support protector |
| CN207277340U (en) * | 2017-08-22 | 2018-04-27 | 广州协安建设工程有限公司 | Foundation pit supporting structure |
| CN113482008A (en) * | 2021-06-28 | 2021-10-08 | 天津送变电工程有限公司 | Foundation pit inner supporting device for transformer substation construction |
| CN215888507U (en) * | 2021-07-19 | 2022-02-22 | 中建新疆建工集团第一建筑工程有限公司 | Adjustable supporting device for reinforcing rural sewage pipeline foundation trench |
| CN113668563A (en) * | 2021-09-10 | 2021-11-19 | 中国十七冶集团有限公司 | Shallow foundation pit wall protection device and operation method |
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| Publication number | Publication date |
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| CN114606956A (en) | 2022-06-10 |
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