CN214221229U - Advance support device convenient to dismantle - Google Patents
Advance support device convenient to dismantle Download PDFInfo
- Publication number
- CN214221229U CN214221229U CN202022252434.4U CN202022252434U CN214221229U CN 214221229 U CN214221229 U CN 214221229U CN 202022252434 U CN202022252434 U CN 202022252434U CN 214221229 U CN214221229 U CN 214221229U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- side positioning
- seat
- support frame
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a advance support device convenient to dismantle, including right side positioning seat and left side positioning seat, the right side positioning seat is located one side position of left side positioning seat, the equal movable mounting in upper surface intermediate position of right side positioning seat and left side positioning seat has the jack, the equal fixed mounting in upper surface front and the rear position of right side positioning seat and left side positioning seat has flexible dead lever, the internal surface movable mounting of flexible dead lever has the lifting support pole, two interior hexagonal set screws are installed to the outside screw of flexible dead lever, the top fixed mounting that the upper end surface of jack and lifting support pole is located the right side positioning seat has the right side supporting seat. A advance support device convenient to dismantle, can carry out quick dismantlement separation and equipment to the device, for the use of device has brought the facility, can carry out the adjustment of height, make things convenient for the high construction adjustment in the tunnel engineering construction.
Description
Technical Field
The utility model relates to a advance support field, in particular to advance support device convenient to dismantle.
Background
The advance support device is a device which ensures that the excavation working surface of tunnel engineering is stable and adopts an auxiliary support measure ahead of the excavation of a tunnel face, is widely applied to tunnel construction occasions, has a better use effect, along with the continuous development of society, the tunnel engineering construction of people is more and more extensive, and simultaneously the use requirement of the advance support device is gradually improved, but the existing advance support device can not meet the requirement of people, so the advance support device which is more convenient to use is needed; when the advance support device used, the device can not be quick dismantle and assemble, brought the inconvenience for the use of device, simultaneously, the supporting height of device can not adjust, the high construction adjustment in the inconvenient tunnel engineering construction.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a leading supporting device convenient to dismantle, can effectively solve dismantling and assembling that can not be quick among the background art, the problem that the bearing height can not adjust.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a convenient-to-disassemble advance support device comprises a right side positioning seat and a left side positioning seat, wherein the right side positioning seat is positioned at one side of the left side positioning seat, jacks are movably arranged at the middle positions of the upper surfaces of the right side positioning seat and the left side positioning seat, telescopic fixing rods are fixedly arranged in front of and behind the upper surfaces of the right side positioning seat and the left side positioning seat, lifting support rods are movably arranged on the inner surfaces of the telescopic fixing rods, two inner hexagonal positioning screws are arranged on the outer sides of the telescopic fixing rods in a threaded manner, a right side supporting seat is fixedly arranged at the position, above the right side positioning seat, of the outer surfaces of the upper ends of the jacks and the lifting support rods, a left side supporting seat is fixedly arranged at the position, above the left side positioning seat, of the upper surfaces of the right side supporting seat and the left side supporting seat, a front supporting frame and a rear supporting frame are arranged on the upper surfaces of the right side supporting seat and the left side supporting seat, the supporting device comprises a front supporting frame, a rear supporting frame, supporting steel pipes and supporting bolts, wherein the front supporting frame is located in the front position of the rear supporting frame, supporting frame fixing screws are movably mounted at the two sides of the upper surfaces of the front supporting frame and the rear supporting frame, and the supporting steel pipes are alternately mounted on the inner sides of the front supporting frame and the rear supporting frame.
Preferably, the right side supporting seat and the left side supporting seat are arranged in parallel, and the jack can jack the right side supporting seat and the left side supporting seat to move up and down on the upper surfaces of the right side positioning seat and the left side positioning seat.
Preferably, the lifting support rod can move up and down on the inner surface of the telescopic fixing rod, and the inner hexagonal positioning screw penetrates through the lifting support rod and is connected with the telescopic fixing rod.
Preferably, the support frame fixing screw penetrates through the front support frame and the rear support frame to be in threaded connection with the right support seat and the left support seat, and the front support frame and the rear support frame are detachably connected with the right support seat and the left support seat through the support frame fixing screw.
Preferably, the front support frame and the rear support frame are arc-shaped, the plurality of support steel pipes are arranged around the circle centers of the front support frame and the rear support frame, and the inner sides of the support steel pipes are fixedly provided with steel pipe connecting plates.
Compared with the prior art, the utility model discloses following beneficial effect has: this advance support device convenient to dismantle, through place ahead support frame, rear support frame, support frame fixed screw and the support steel pipe that sets up, can carry out quick dismantlement separation and equipment to the device, for the use of device has brought the facility, through jack, flexible dead lever, lifting support pole and the interior hexagonal set screw that sets up, can carry out high adjustment after the device installation, make things convenient for the high construction adjustment in the tunnel engineering construction.
Drawings
Fig. 1 is a schematic view of the overall structure of a detachable advance support device of the present invention;
fig. 2 is an internal structure view of a telescopic fixing rod of the easy-to-detach advance support device of the present invention;
fig. 3 is a partial enlarged view of the front support frame of the advanced support device convenient to disassemble.
In the figure: 1. a right positioning seat; 2. a left side positioning seat; 3. a jack; 4. a telescopic fixing rod; 5. lifting the supporting rod; 6. a hexagon socket set screw; 7. a right side supporting seat; 8. a left side supporting seat; 9. a front support frame; 10. a rear support frame; 11. a support frame fixing screw; 12. supporting the steel pipe; 13. and (5) connecting the steel pipes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a convenient-to-detach advance support device comprises a right side positioning seat 1 and a left side positioning seat 2, wherein the right side positioning seat 1 is located at one side position of the left side positioning seat 2, jacks 3 are movably mounted at the middle positions of the upper surfaces of the right side positioning seat 1 and the left side positioning seat 2, telescopic fixing rods 4 are fixedly mounted at the front and rear positions of the upper surfaces of the right side positioning seat 1 and the left side positioning seat 2, a lifting support rod 5 is movably mounted on the inner surface of the telescopic fixing rod 4, two hexagon socket head cap screws 6 are mounted on the outer side of the telescopic fixing rod 4 in a threaded manner, a right side support seat 7 is fixedly mounted at the position, above the right side positioning seat 1, of the outer surfaces of the jacks 3 and the lifting support rod 5, a left side support seat 8 is fixedly mounted at the position, above the left side positioning seat 2, of the upper surfaces of the jacks 3 and the lifting support rod 5, the upper surfaces of the right supporting seat 7 and the left supporting seat 8 are provided with a front supporting frame 9 and a rear supporting frame 10, the front supporting frame 9 is positioned in front of the rear supporting frame 10, supporting frame fixing screws 11 are movably mounted at two sides of the upper surfaces of the front supporting frame 9 and the rear supporting frame 10, and supporting steel pipes 12 are inserted and mounted in the inner sides of the front supporting frame 9 and the rear supporting frame 10;
the right supporting seat 7 and the left supporting seat 8 are arranged in parallel, and the jack 3 can push the right supporting seat 7 and the left supporting seat 8 to move up and down on the upper surfaces of the right positioning seat 1 and the left positioning seat 2; the lifting support rod 5 can move up and down on the inner surface of the telescopic fixed rod 4, and the inner hexagonal positioning screw 6 penetrates through the lifting support rod 5 and is connected with the telescopic fixed rod 4; the support frame fixing screw 11 penetrates through the front support frame 9 and the rear support frame 10 to be in threaded connection with the right support seat 7 and the left support seat 8, and the front support frame 9 and the rear support frame 10 are detachably connected with the right support seat 7 and the left support seat 8 through the support frame fixing screw 11; the front support frame 9 and the rear support frame 10 are arc-shaped, the plurality of support steel pipes 12 are arranged around the circle centers of the front support frame 9 and the rear support frame 10, and a steel pipe connecting plate 13 is fixedly mounted on the inner side of each support steel pipe 12.
It should be noted that the utility model relates to a convenient detachable advance support device, a right side positioning seat 1 and a left side positioning seat 2 are used for positioning and swinging in the ground, a right side supporting seat 7 and a left side supporting seat 8 are used for supporting a front supporting frame 9 and a rear supporting frame 10, an arc supporting net is formed by a plurality of supporting steel pipes 12 fixed on the front supporting frame 9 and the rear supporting frame 10, the structure ahead of the face is supported in an auxiliary way, when the device needs to be detached, the front supporting frame 9 and the rear supporting frame 10 are connected with the right side supporting seat 7 and the left side supporting frame 8 through supporting frame fixing screws 11, the front supporting frame 9 and the rear supporting frame 10 can be rapidly separated by detaching the supporting frame fixing screws 11, the supporting steel pipes 12 are inserted in the front supporting frame 9 and the rear supporting frame 10, the supporting steel pipes 12 can be detached by directly drawing out, thereby make the device dismantle the separation, when the device uses, the accessible uses jack 3, top-moving right side supporting seat 7 and left side supporting seat 8 go up and down in the top of right side positioning seat 1 and left side positioning seat 2, thereby adjust the bearing height of the place ahead support frame 9 and rear support frame 10, when right side supporting seat 7 and left side supporting seat 8 go up and down, the activity of going up and down is in 4 inboard lifts and down of flexible dead lever simultaneously to the bracing piece 5, go up and down to fix a position, through rotating hexagon socket head set screw 6 after the adjustment, make hexagon socket head set screw 6 pass through 5 chucking flexible dead levers 4 of bracing piece, fix right side supporting seat 7 and left side supporting seat 8.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a advance support device convenient to dismantle which characterized in that: including right side positioning seat (1) and left side positioning seat (2), right side positioning seat (1) is located one side position of left side positioning seat (2), the equal movable mounting in upper surface intermediate position of right side positioning seat (1) and left side positioning seat (2) has jack (3), the equal fixed mounting in upper surface front and the rear position of right side positioning seat (1) and left side positioning seat (2) has flexible dead lever (4), the internal surface movable mounting of flexible dead lever (4) has lifting support pole (5), hexagonal set screw (6) in two are installed to the outside screw of flexible dead lever (4), the top fixed position that the upper end surface of jack (3) and lifting support pole (5) is located right side positioning seat (1) installs right side supporting seat (7), the top fixed position that the upper surface of jack (3) and lifting support pole (5) is located left side positioning seat (2) installs left side supporting seat(s) (support seat(s) (2), (2) are (2) fixed 8) The upper surface of right side supporting seat (7) and left side supporting seat (8) is provided with place ahead support frame (9) and rear support frame (10), place ahead support frame (9) are located the place ahead position of rear support frame (10), the equal movable mounting in upper surface both sides position of place ahead support frame (9) and rear support frame (10) has support frame fixed screw (11), support steel pipe (12) are all installed in the inboard of place ahead support frame (9) and rear support frame (10) the interlude.
2. A demountable advance support device according to claim 1, wherein: right side supporting seat (7) and left side supporting seat (8) are the parallel installation of placing, jack (3) can push up and move right side supporting seat (7) and left side supporting seat (8) at the upper surface lift activity of right side positioning seat (1) and left side positioning seat (2).
3. A demountable advance support device according to claim 1, wherein: the lifting support rod (5) can lift and move on the inner surface of the telescopic fixing rod (4), and the inner hexagonal positioning screw (6) penetrates through the lifting support rod (5) and is connected with the telescopic fixing rod (4).
4. A demountable advance support device according to claim 1, wherein: support frame fixed screw (11) run through place ahead support frame (9) and rear support frame (10) and right side supporting seat (7) and left side supporting seat (8) threaded connection, place ahead support frame (9) and rear support frame (10) can be dismantled with right side supporting seat (7) and left side supporting seat (8) through support frame fixed screw (11) and be connected.
5. A demountable advance support device according to claim 1, wherein: the front supporting frame (9) and the rear supporting frame (10) are arc-shaped, the supporting steel pipes (12) are arranged around the circle centers of the front supporting frame (9) and the rear supporting frame (10), and a steel pipe connecting plate (13) is fixedly mounted on the inner side of each supporting steel pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252434.4U CN214221229U (en) | 2020-10-12 | 2020-10-12 | Advance support device convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252434.4U CN214221229U (en) | 2020-10-12 | 2020-10-12 | Advance support device convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221229U true CN214221229U (en) | 2021-09-17 |
Family
ID=77694272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022252434.4U Active CN214221229U (en) | 2020-10-12 | 2020-10-12 | Advance support device convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221229U (en) |
-
2020
- 2020-10-12 CN CN202022252434.4U patent/CN214221229U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112459468A (en) | Template for building pouring construction | |
| CN214221229U (en) | Advance support device convenient to dismantle | |
| CN215760679U (en) | Be applicable to interim strutting arrangement of large-span assembled floor | |
| CN220790077U (en) | Cantilever supporting structure | |
| CN219638493U (en) | Template supporting structure for building engineering construction | |
| CN215107875U (en) | Double-locking tent frame mechanism | |
| CN219034045U (en) | Concrete structure surface supporting device | |
| CN217954822U (en) | Simple supporting device for small prism for measurement | |
| CN220957540U (en) | Monitoring rod convenient for monitoring probe maintenance work | |
| CN215318569U (en) | Support arrangement for conduit easy to overhaul management | |
| CN214195670U (en) | Lifting equipment for quickly disassembling and assembling steel support in low-height narrow space | |
| CN212743508U (en) | Building site is with dismantling portable rest pavilion | |
| CN215830083U (en) | Ancient building restores with consolidating strutting arrangement | |
| CN215173550U (en) | Solar energy control pole setting convenient to equipment | |
| CN217067908U (en) | Precision filter convenient to dismouting | |
| CN218911770U (en) | Temporary support device for precast beam system conversion | |
| CN214885472U (en) | Climbing frame formwork elevation regulator | |
| CN211257801U (en) | Aluminum mould for construction convenient to installation is dismantled | |
| CN221743340U (en) | Hydraulic engineering pipeline strutting arrangement | |
| CN220768812U (en) | Flower basket type cantilever I-steel connecting device for corners | |
| CN215760621U (en) | Hang and irritate roof beam with hanging basket end and face limit protector convenient to adjust | |
| CN221566829U (en) | Temporary counter-force supporting device for bridge jacking | |
| CN218667880U (en) | Quick detachable steel structure support frame | |
| CN218560773U (en) | Platform elevator derrick structure | |
| CN220414876U (en) | Shear wall template support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211208 Address after: 430050 No. 2, Qiaoji new village, Hanyang District, Wuhan City, Hubei Province (Wuhan Railway Bridge School) Patentee after: Hubei Wuqiao Geotechnical Engineering Co.,Ltd. Address before: 123003 Fuxin Anshun Coal Mine Co., Ltd., No.13 Committee, Sunjiawan street, Taiping District, Fuxin City, Liaoning Province Patentee before: Xia Zhenhua |
|
| TR01 | Transfer of patent right |