CN216948340U - Trench excavation supporting device for municipal works - Google Patents
Trench excavation supporting device for municipal works Download PDFInfo
- Publication number
- CN216948340U CN216948340U CN202220396608.0U CN202220396608U CN216948340U CN 216948340 U CN216948340 U CN 216948340U CN 202220396608 U CN202220396608 U CN 202220396608U CN 216948340 U CN216948340 U CN 216948340U
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- supporting
- backup pad
- supporting device
- trench excavation
- supporting plate
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a groove excavation supporting device for municipal engineering, which comprises a supporting plate, wherein the bottom end of the supporting plate is rotatably connected with a supporting mechanism, the top end of the supporting plate is rotatably connected with a limiting mechanism, the position between the supporting plates can be adjusted by adjusting the relative position between the supporting rod and the supporting frame through a supporting rod, a supporting frame, a guide shaft, a locking screw, a supporting plate, an adjusting rod, a turntable, a clamping groove, a limiting pin, a spring and a fixing seat, and the supporting plate can meet the gradient of a groove by adjusting the supporting angle of the supporting plate under the action of the adjusting rod.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a groove excavation supporting device for municipal engineering.
Background
After current water course slot excavates, need use two backplate to strut the slot both sides, prevent that rivers from breaking away the earth of slot both sides and leading to slot stability to be destroyed, current supporting mechanism simple structure can not be according to the width of slot and the position of the slope regulation backup pad of slot, has reduced the suitability of backup pad, is unfavorable for the use of backup pad, for this reason, we propose a slot excavation supporting device for municipal works.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a trench excavation supporting device for municipal engineering, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a slot excavation supporting device for municipal works, includes the backup pad, the bottom of backup pad is rotated and is connected with supporting mechanism, the top of backup pad is rotated and is connected with stop gear.
Furthermore, the number of the supporting plates is two, and the supporting plates are distributed on the left side and the right side.
Furthermore, the supporting mechanism comprises a supporting rod which is rotatably connected with the supporting plate and is positioned on the left side, a supporting frame is slidably connected to the outer side of the supporting rod, and the supporting frame is slidably connected with the supporting rod.
Furthermore, the inner side of the top end of the supporting frame is spirally connected with a locking screw, and the locking screw is attached to the supporting rod.
Furthermore, the inner side of the supporting rod is connected with a guide shaft in a sliding mode, and the guide shaft is fixedly connected with the supporting frame.
Furthermore, stop gear includes the regulation pole of being connected with the backup pad rotation, the carousel of the other end fixed connection of regulation pole, the one end of carousel rotates and is connected with the fixing base, the draw-in groove has been seted up to the inboard all around of carousel.
Furthermore, the inner side of the top end of the fixing seat is slidably connected with a limiting pin, the limiting pin is clamped with the turntable through a clamping groove, the top end of the limiting pin is fixedly connected with a pull ring, a spring is arranged on the outer side of the limiting pin, and two sides of the spring are respectively fixedly connected with the pull ring and the fixing seat.
The utility model has the following beneficial effects:
compared with the prior art, through bracing piece, carriage, guiding axle, the dead screw of lock, backup pad, regulation pole, carousel, draw-in groove, spacer pin, spring and the fixing base that is equipped with, through the relative position regulation position between the backup pad that can pass through between regulation bracing piece and the carriage of ditch groove bottom, can adjust the support angle of backup pad under the effect of adjusting the pole simultaneously, make the backup pad satisfy the slope of slot.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings required to be used in the technical description of the present invention will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings may be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic overall structure diagram of a trench excavation supporting device for municipal engineering according to the utility model;
fig. 2 is a schematic view of an installation structure of a limit pin of the trench excavation supporting device for municipal engineering;
fig. 3 is a schematic side view of a supporting frame of the trench excavation supporting device for municipal engineering according to the present invention;
fig. 4 is a schematic structural view of a trench excavation supporting device for municipal engineering, shown in fig. 1 and shown in a part a.
In the figure: 1. a support bar; 2. a support frame; 3. a guide shaft; 4. locking the screw; 5. a support plate; 6. adjusting a rod; 7. a turntable; 8. a card slot; 9. a spacing pin; 10. a spring; 11. a pull ring; 12. a fixed seat.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting of the present patent, wherein certain elements may be omitted, enlarged or reduced in size to better illustrate the detailed description, and not to represent actual dimensions, and wherein certain well-known structures and descriptions may be omitted from the drawings so that those skilled in the art can understand that based on the detailed description of the present invention, all other detailed descriptions that may be obtained by those skilled in the art without making any creative effort may be within the scope of the present invention.
Example 1
As shown in fig. 1-4, the trench excavation supporting device for municipal engineering comprises a supporting plate 5, wherein the bottom end of the supporting plate 5 is rotatably connected with a supporting mechanism, and the top end of the supporting plate 5 is rotatably connected with a limiting mechanism.
By adopting the technical scheme: the number of the supporting plates 5 is two, and the supporting plates are distributed on the left side and the right side.
By adopting the technical scheme: the supporting mechanism comprises a supporting rod 1 connected with the supporting plate 5 in a rotating mode, the supporting rod 1 is connected with a supporting frame 2 in a sliding mode, the supporting frame 2 is connected with the supporting rod 1 in a sliding mode, and the distance between the supporting plates on the left side and the right side can be adjusted through the position relation between the supporting rod 1 and the supporting frame 2.
By adopting the technical scheme: the inboard screwed connection in top of carriage 2 has locking screw 4, and locking screw 4 and the laminating of bracing piece 1, can realize spacing fixedly between bracing piece 1 and carriage 2 through locking screw 4.
By adopting the technical scheme: the inboard sliding connection of bracing piece 1 has guiding axle 3, and guiding axle 3 and carriage 2 fixed connection, can carry on spacingly to carriage 2's removal through guiding axle 3, makes carriage 2 can only remove in the horizontal direction.
By adopting the technical scheme: the inboard sliding connection in top of fixing base 12 has spacer pin 9, and spacer pin 9 passes through draw-in groove 8 and 7 blocks of carousel, the top fixedly connected with pull ring 11 of spacer pin 9, the outside of spacer pin 9 is provided with spring 10, and spring 10's both sides respectively with pull ring 11 and fixing base 12 fixed connection, can realize the spacing of spacer pin 9 to carousel 7 fixed under the effect of spring 10.
The working process is as follows: when the distance between the supporting plates 5 needs to be adjusted, the distance between the supporting plates 5 on the left side and the right side is adjusted by adjusting the position between the supporting rods 1 and the supporting frames 2, and meanwhile, the limiting fixation between the supporting rods 1 and the supporting frames 2 is realized through the locking screws 4.
Example 2
As shown in fig. 1-4, a trench excavation supporting device for municipal works comprises a supporting plate 5, wherein the bottom end of the supporting plate 5 is rotatably connected with a supporting mechanism, and the top end of the supporting plate 5 is rotatably connected with a limiting mechanism.
By adopting the technical scheme: stop gear includes and rotates the regulation pole 6 of being connected with backup pad 5, adjust the carousel 7 of the other end fixed connection of pole 6, the one end of carousel 7 is rotated and is connected with fixing base 12, draw-in groove 8 has been seted up to the inboard all around of carousel 7, can adjust the inclination of backup pad 5 through the effect of adjusting pole 6.
The working process is as follows: when the inclination angle of the supporting plate 5 needs to be adjusted, the limiting pin 9 is pulled out from the inner side of the turntable 7 through the pull ring 11, then the position of the supporting plate 5 is adjusted through the adjusting rod 6, so that the supporting plate 5 and the slope are supported together, then the pull ring 11 is loosened, the limiting pin 9 is inserted into the inner side of the turntable 7 under the action of the tensile force of the spring 10, and therefore limiting and fixing of the adjusting rod 6 and the supporting plate 5 are achieved.
Example 3
As shown in fig. 1-4, a trench excavation supporting device for municipal works comprises a supporting plate 5, wherein the bottom end of the supporting plate 5 is rotatably connected with a supporting mechanism, and the top end of the supporting plate 5 is rotatably connected with a limiting mechanism.
By adopting the technical scheme: the number of the supporting plates 5 is two, and the supporting plates are distributed on the left side and the right side.
By adopting the technical scheme: the supporting mechanism comprises a supporting rod 1 connected with the supporting plate 5 in a rotating mode, the supporting rod 1 is connected with a supporting frame 2 in a sliding mode, the supporting frame 2 is connected with the supporting rod 1 in a sliding mode, and the distance between the supporting plates on the left side and the right side can be adjusted through the position relation between the supporting rod 1 and the supporting frame 2.
By adopting the technical scheme: the inboard screwed connection in top of carriage 2 has locking screw 4, and locking screw 4 and the laminating of bracing piece 1, can realize spacing fixedly between bracing piece 1 and carriage 2 through locking screw 4.
By adopting the technical scheme: the inboard sliding connection of bracing piece 1 has guiding axle 3, and guiding axle 3 and carriage 2 fixed connection, can carry on spacingly to carriage 2's removal through guiding axle 3, makes carriage 2 can only remove in the horizontal direction.
By adopting the technical scheme: stop gear includes and rotates the regulation pole 6 of being connected with backup pad 5, adjust the carousel 7 of the other end fixed connection of pole 6, the one end of carousel 7 is rotated and is connected with fixing base 12, draw-in groove 8 has been seted up to the inboard all around of carousel 7, can adjust the inclination of backup pad 5 through the effect of adjusting pole 6
When the groove excavation supporting device for municipal engineering is used and the distance between the supporting plates 5 needs to be adjusted, the distance between the supporting plates 5 on the left side and the right side is adjusted by adjusting the position between the supporting rod 1 and the supporting frame 2, meanwhile, the limiting and fixing between the supporting rod 1 and the supporting frame 2 are realized by locking the screws 4, when the inclination angle of the supporting plates 5 needs to be adjusted, firstly, the limiting pin 9 is pulled out from the inner side of the turntable 7 through the pull ring 11, then, the position of the supporting plate 5 is adjusted through the adjusting rod 6, the supporting plate 5 and a slope are supported together, then, the pull ring 11 is loosened, and the limiting pin 9 is inserted into the inner side of the turntable 7 under the action of the tensile force of the spring 10, so that the limiting and fixing of the adjusting rod 6 and the supporting plate 5 are realized.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a trench excavation supporting device for municipal works, includes backup pad (5), its characterized in that: the bottom of backup pad (5) is rotated and is connected with supporting mechanism, the top of backup pad (5) is rotated and is connected with stop gear, supporting mechanism include with be located the left side backup pad (5) rotate bracing piece (1) of connecting, the outside sliding connection of bracing piece (1) has carriage (2), and carriage (2) and bracing piece (1) sliding connection, stop gear includes and rotates regulation pole (6) of being connected with backup pad (5), adjust other end fixed connection's of pole (6) carousel (7), the one end of carousel (7) is rotated and is connected with fixing base (12), draw-in groove (8) have been seted up to the inboard all around of carousel (7).
2. The trench excavation supporting device for municipal engineering according to claim 1, characterized in that: the number of the supporting plates (5) is two, and the supporting plates are distributed on the left side and the right side.
3. The trench excavation supporting device for municipal engineering according to claim 2, wherein: the inner side of the top end of the supporting frame (2) is spirally connected with a locking screw (4), and the locking screw (4) is attached to the supporting rod (1).
4. The trench excavation supporting device for municipal engineering according to claim 3, wherein: the inner side of the supporting rod (1) is connected with a guide shaft (3) in a sliding mode, and the guide shaft (3) is fixedly connected with the supporting frame (2).
5. The trench excavation supporting device for municipal engineering according to claim 4, wherein: the top end inner side of the fixing seat (12) is connected with a limiting pin (9) in a sliding mode, the limiting pin (9) is clamped with the rotary table (7) through a clamping groove (8), the top end of the limiting pin (9) is fixedly connected with a pull ring (11), a spring (10) is arranged on the outer side of the limiting pin (9), and two sides of the spring (10) are fixedly connected with the pull ring (11) and the fixing seat (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220396608.0U CN216948340U (en) | 2022-02-25 | 2022-02-25 | Trench excavation supporting device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220396608.0U CN216948340U (en) | 2022-02-25 | 2022-02-25 | Trench excavation supporting device for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216948340U true CN216948340U (en) | 2022-07-12 |
Family
ID=82293421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220396608.0U Active CN216948340U (en) | 2022-02-25 | 2022-02-25 | Trench excavation supporting device for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216948340U (en) |
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2022
- 2022-02-25 CN CN202220396608.0U patent/CN216948340U/en active Active
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