CN218667566U - Supporting device for construction of comprehensive pipe gallery - Google Patents
Supporting device for construction of comprehensive pipe gallery Download PDFInfo
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- CN218667566U CN218667566U CN202223247637.XU CN202223247637U CN218667566U CN 218667566 U CN218667566 U CN 218667566U CN 202223247637 U CN202223247637 U CN 202223247637U CN 218667566 U CN218667566 U CN 218667566U
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 230000004308 accommodation Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 7
- 101150054854 POU1F1 gene Proteins 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
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Abstract
The utility model provides a supporting device for the construction of a comprehensive pipe gallery, which belongs to the technical field of foundation pit construction, and aims to solve the problems that the foundation pit excavated during the construction of the existing comprehensive pipe gallery has two forms of a straight slope and a slope, supporting parts on the two slopes are different and are difficult to be used universally, two different supporting parts need to be purchased in use, and the cost is higher; the bracket is fixedly connected to the right end face of the supporting plate; the hinged block is hinged to the inner side of the bracket; the assembling mechanism is arranged on the outer side of the supporting plate; the supporting mechanism is arranged at the right end of the supporting plate; through the utility model discloses a setting has realized assembling the backup pad and the support of backup pad, and accommodation is wide, has improved work efficiency, has reduced construction cost.
Description
Technical Field
The utility model belongs to the technical field of the foundation ditch construction, more specifically say, in particular to supporting device for utility tunnel construction.
Background
Utility tunnel, be exactly underground city pipeline utility tunnel builds a tunnel space promptly underground in the city, collects various engineering pipelines such as electric power, communication, gas, heat supply, plumbing in an organic whole, is equipped with special access hole, hoist and mount mouth and monitoring system, and utility tunnel when carrying out the construction, need excavate the foundation ditch, excavate the foundation ditch in-process, need strut the side slope of foundation ditch, prevent foundation ditch collapse.
According to the application number: CN201920960211.8, the utility model discloses an anti-collapse supporting device for open cut method construction of an urban underground comprehensive pipe gallery, which comprises a first supporting plate (1), a bottom plate (2), a mounting groove (3), a mounting screw hole (4), a second mounting seat (18), a third fixing screw (20) and a third supporting rod (21); the bottom plate is vertically connected to the inner side of the bottom of the first supporting plate to form an L-shaped supporting structure; the mounting grooves are inwards sunken and arranged on the inner wall of the first supporting plate, at least one mounting screw hole is formed in each mounting groove, and the second mounting seat is embedded in the mounting grooves in a matching mode and is fixed through the mounting screw holes through third fixing screws; the upper end of the third supporting rod is connected to the second mounting seat, and the lower end of the third supporting rod is inserted into the ground of the foundation pit in an inclined mode, so that the outer wall of the first supporting plate is attached to and supports the inner wall of the foundation pit. The utility model discloses can play effectual foundation ditch and prevent the square of collapsing and strut the effect, small builds lightly, is applicable to the foundation ditch of different excavation areas.
Based on the foregoing, the strutting arrangement of current utility tunnel construction generally by backup pad and bracing piece or backup pad, stake pile and anchor pile constitute, and the foundation ditch of excavation has two kinds of forms on direct slope or slope during current utility tunnel construction, the direct slope supports on domatic through the backup pad, support on ground through bracing piece one end, one end supports domatic in the backup pad and supports, the slope supports domatic through the backup pad, after fixing the backup pad lower extreme through the stake, reuse the anchor pile fixes the upper end of backup pad, two kinds of domatic parts of strutting are different, be difficult to generally, in use need purchase the part of strutting of two kinds of differences, the cost is higher.
In view of the above, the present invention provides a supporting device for the construction of a utility tunnel, which is improved according to the existing structure and defects, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a supporting device for utility tunnel construction, supporting device with the construction of solving current utility tunnel generally by backup pad and bracing piece or backup pad, stake and anchor pile constitute, and the foundation ditch of excavation has the straight slope during current utility tunnel construction or two kinds of forms in slope, the straight slope supports on domatic through the backup pad, support on ground through bracing piece one end, one end supports in the backup pad and supports domatic, the slope supports on domatic through the backup pad, fix the back to the backup pad lower extreme through the stake, it fixes to the upper end of backup pad to reuse the anchor pile, two kinds of domatic support parts are different, it is difficult to general, in use need purchase the part of strutting of two kinds of differences, the higher problem of cost.
The utility model discloses a purpose and efficiency for strutting arrangement of utility tunnel construction are reached by following specific technological means:
the supporting device for the construction of the comprehensive pipe gallery comprises a foundation pit, a supporting plate, a bottom plate, a support, a hinge block, an assembling mechanism and a supporting mechanism; the supporting plate is arranged on the inner side of the foundation pit; the bottom plate is hinged to the lower end of the supporting plate; the bracket is fixedly connected to the right end face of the supporting plate; the hinged block is hinged to the inner side of the bracket; the assembling mechanism is arranged on the outer side of the supporting plate; the supporting mechanism is arranged at the right end of the supporting plate.
Further, the assembling mechanism comprises: splicing blocks and splicing grooves; the splicing block is fixedly connected to the rear end of the supporting plate; the splicing groove is formed in the front end of the supporting plate.
Further, the support mechanism includes: a fixed rod, a detachable rod and a support rod; the fixed rod is fixedly connected to the lower end of the hinging block; the dismounting rod is in threaded connection with the lower end of the fixed rod; the support rod is in threaded connection with the lower end of the dismounting rod.
Further, the supporting mechanism further comprises: a drainage channel and a fixing pile; the drainage groove is formed in the upper end face of the bottom plate; and the plurality of fixing piles penetrate through the bottom plate respectively and are connected to the inner side of the bottom of the foundation pit in an inserting mode.
Further, the support mechanism further includes: the pull ring is connected with the pull ring through a threaded column; the threaded column is fixedly connected to the upper end face of the dismounting rod, and the threaded column is in threaded connection with the inner side of the lower end of the fixed rod; the pull ring is fixedly connected to the upper end face of the threaded column; the support hole is formed in the inner side of the hinge block and penetrates through the hinge block and the fixed rod; the anti-pulling cable is fixedly connected to the outer side of the pulling ring.
Further, the support mechanism further includes: a limiting plate; the two limiting plates are respectively hinged to the front end and the rear end of the supporting rod, and torsion springs are arranged at the hinged positions of the limiting plates and the supporting rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model realizes the assembly of the support plates through the arrangement of the assembly mechanism, can realize the assembly of a plurality of support plates by connecting the assembly blocks in the assembly groove in a sliding way, has small volume and light weight of a single support plate, is convenient to assemble and support, and improves the working efficiency; the supporting mechanism is arranged, so that the supporting plate is supported, the side slope collapse is prevented, the supporting mechanism can support two different side slope forms, namely a straight slope form and a slope form, the application range is wide, and the construction cost is reduced; due to the arrangement of the limiting plate, when the supporting rod is inserted into soil at the top of the foundation pit, the tensile resistance of the supporting rod is enhanced, the possibility of slope collapse is reduced, and the safety is improved; through the arrangement of the mechanism, the support plate is assembled and supported, the application range is wide, the working efficiency is improved, and the construction cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the straight slope support of the present invention.
Fig. 2 is a schematic structural view of the fixing pile of the present invention.
Fig. 3 is a schematic structural view of the disassembly rod of the present invention.
Fig. 4 is a schematic structural view of a side section of the fixing rod of the present invention.
Fig. 5 is a schematic structural view of the slope support of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a foundation pit; 2. a support plate; 201. assembling blocks; 202. assembling the grooves; 3. a base plate; 301. a water discharge tank; 4. a support; 5. a hinged block; 501. fixing the rod; 502. disassembling the rod; 503. a support bar; 504. a threaded post; 505. a pull ring; 506. a support hole; 507. a limiting plate; 6. fixing the pile; 7. and (4) resisting the pulling rope.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a supporting device for the construction of a comprehensive pipe gallery, which comprises a foundation pit 1, a supporting plate 2, a bottom plate 3, a bracket 4, a hinging block 5, an assembling mechanism and a supporting mechanism; the support plate 2 is arranged on the inner side of the foundation pit 1; the bottom plate 3 is hinged at the lower end of the support plate 2; the bracket 4 is fixedly connected with the right end surface of the supporting plate 2; the hinged block 5 is hinged on the inner side of the bracket 4; the assembling mechanism is arranged on the outer side of the supporting plate 2; the support mechanism is arranged at the right end of the support plate 2.
Wherein, the erector constructs and includes: splicing blocks 201 and splicing grooves 202; the splicing block 201 is fixedly connected to the rear end of the support plate 2; the splicing groove 202 is formed in the front end of the supporting plate 2, in use, the supporting plates 2 are combined with the splicing groove 202 through the splicing blocks 201, splicing of the supporting plates 2 is achieved, and the single supporting plate 2 is small in size, light in weight and convenient to install and support.
Wherein, supporting mechanism includes: a fixed bar 501, a detachable bar 502 and a support bar 503; the fixed rod 501 is fixedly connected to the lower end of the hinge block 5; the dismounting rod 502 is connected with the lower end of the fixing rod 501 in a threaded manner; the support rod 503 is screwed to the lower end of the disassembling rod 502, and in use, the support plate 2 is supported by supporting the support rod 503 on the ground at the bottom of the foundation pit 1, and the support rod 503 can be extended and contracted by screwing the disassembling rod 502 and the support rod 503.
Wherein, supporting mechanism still includes: a drainage channel 301 and a fixing pile 6; the drainage channel 301 is arranged on the upper end surface of the bottom plate 3; a plurality of spud piles 6 pass 3 grafting connection of bottom plate in the inboard of 1 bottom in foundation ditch respectively, and in use, peg graft in the bottom of foundation ditch 1 through spud pile 6, realizes the support to 2 bottoms of backup pad, through the setting of water drainage tank 301, can be in weather, discharge the ponding of 1 bottom in foundation ditch.
Wherein, supporting mechanism still includes: threaded post 504, pull ring 505, support hole 506, and tensile cord 7; the threaded column 504 is fixedly connected to the upper end surface of the dismounting rod 502, and the threaded column 504 is in threaded connection with the inner side of the lower end of the fixing rod 501; a pull ring 505 is fixedly connected to the upper end surface of the threaded column 504; the supporting hole 506 is formed in the inner side of the hinge block 5, and the hinge block 5 and the fixing rod 501 are penetrated through the supporting hole 506; the anti-pulling cable 7 is fixedly connected to the outer side of the pull ring 505, and when the slope of the foundation pit 1 is designed to be an inclined plane, the disassembly rod 502 can be disassembled by rotating the disassembly rod 502, the anti-pulling cable 7 passes through the hinge block 5 and then is fixed to the outer side of the pull ring 505, the disassembly rod 502 and the support rod 503 are inserted into soil at the top of the foundation pit 1, and the support plate 2 is tensioned.
Wherein, supporting mechanism still includes: a limiting plate 507; the two limiting plates 507 are respectively hinged to the front end and the rear end of the supporting rod 503, and a torsion spring is arranged at the hinged position of the limiting plates 507 and the supporting rod 503, so that when the supporting rod 503 is inserted into soil in use, the limiting plates 507 can be inserted into the soil along with the supporting rod 503, and the tensile resistance of the supporting rod 503 is increased.
The specific use mode and function of the embodiment are as follows:
in use, the utility model combines a plurality of support plates 2 with the assembling groove 202 through the assembling block 201 to realize the assembling of the support plates 2, and the single support plate 2 has small volume and light weight, thereby being convenient for installation and support; through supporting bracing piece 503 on the ground of foundation ditch 1 bottom, realize the support to backup pad 2, threaded connection through dismounting rod 502 and bracing piece 503, can make bracing piece 503 stretch out and draw back, peg graft in the bottom of foundation ditch 1 through spud pile 6, realize the support to the backup pad 2 bottom, through the setting of water drainage tank 301, can be in weather, discharge the ponding of foundation ditch 1 bottom, when the slope of foundation ditch 1 is the inclined plane design, can be through rotatory dismounting rod 502, dismantle dismounting rod 502, pass articulated piece 5 after fixing at the outside of pull ring 505 with anti-guy cable 7, peg graft in the soil at foundation ditch 1 top with dismounting rod 502 and bracing piece 503, realize the take-up to backup pad 2, when inserting the bracing piece 503 in soil, limiting plate 507 can follow bracing piece 503 and insert soil together, increase the stretching resistance of bracing piece 503.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A strutting arrangement for utility tunnel construction, its characterized in that: the device comprises a foundation pit (1), a supporting plate (2), a bottom plate (3), a support (4), a hinge block (5), an assembling mechanism and a supporting mechanism; the supporting plate (2) is arranged on the inner side of the foundation pit (1); the bottom plate (3) is hinged to the lower end of the support plate (2); the support (4) is fixedly connected to the right end face of the support plate (2); the hinged block (5) is hinged to the inner side of the support (4); the assembling mechanism is arranged on the outer side of the supporting plate (2); the supporting mechanism is arranged at the right end of the supporting plate (2).
2. A support device for utility tunnel construction as claimed in claim 1, wherein: the assembly mechanism includes: the assembling block (201) and the assembling groove (202); the splicing block (201) is fixedly connected to the rear end of the support plate (2); the assembling groove (202) is arranged at the front end of the supporting plate (2).
3. A support arrangement for utility tunnel construction as claimed in claim 1, wherein: the support mechanism includes: a fixed rod (501), a detachable rod (502) and a support rod (503); the fixed rod (501) is fixedly connected to the lower end of the hinge block (5); the dismounting rod (502) is in threaded connection with the lower end of the fixing rod (501); the supporting rod (503) is in threaded connection with the lower end of the dismounting rod (502).
4. A support device for utility tunnel construction as claimed in claim 3, wherein: the support mechanism further includes: a drainage channel (301) and a fixing pile (6); the drainage groove (301) is formed in the upper end face of the bottom plate (3); and the fixing piles (6) penetrate through the bottom plate (3) respectively and are connected to the inner side of the bottom of the foundation pit (1) in an inserting mode.
5. A support device for utility tunnel construction as claimed in claim 4, wherein: the support mechanism further includes: the cable comprises a threaded column (504), a pull ring (505), a support hole (506) and a tensile cable (7); the threaded column (504) is fixedly connected to the upper end face of the dismounting rod (502), and the threaded column (504) is in threaded connection with the inner side of the lower end of the fixing rod (501); the pull ring (505) is fixedly connected to the upper end face of the threaded column (504); the support hole (506) is formed in the inner side of the hinge block (5), and the hinge block (5) is penetrated through the support hole (506) and the fixing rod (501); the anti-pulling cable (7) is fixedly connected to the outer side of the pulling ring (505).
6. A support device for utility tunnel construction as claimed in claim 5, wherein: the support mechanism further includes: a stopper plate (507); the two limiting plates (507) are respectively hinged to the front end and the rear end of the supporting rod (503), and torsion springs are arranged at the hinged positions of the limiting plates (507) and the supporting rod (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247637.XU CN218667566U (en) | 2022-12-05 | 2022-12-05 | Supporting device for construction of comprehensive pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247637.XU CN218667566U (en) | 2022-12-05 | 2022-12-05 | Supporting device for construction of comprehensive pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667566U true CN218667566U (en) | 2023-03-21 |
Family
ID=85547591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223247637.XU Active CN218667566U (en) | 2022-12-05 | 2022-12-05 | Supporting device for construction of comprehensive pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667566U (en) |
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2022
- 2022-12-05 CN CN202223247637.XU patent/CN218667566U/en active Active
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| GR01 | Patent grant | ||
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Address after: No.8, unit 1, building 1, No.57, community main street, Xinglong Town, Tianfu New District, Chengdu, Sichuan 610200 Patentee after: CCCC Second Harbor Engineering Co.,Ltd. (Chengdu) Address before: 31/F, CCCC International Center, No. 969, Hanzhou Road, Tianfu New District, Chengdu, Sichuan, 610000 Patentee before: CCCC SHEC CHENGDU URBAN CONSTRUCTION ENGINEERING CO.,LTD. |