CN217107068U - Pipe curtain freezing method supporting structure for horizontal freezing - Google Patents
Pipe curtain freezing method supporting structure for horizontal freezing Download PDFInfo
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- CN217107068U CN217107068U CN202220907264.5U CN202220907264U CN217107068U CN 217107068 U CN217107068 U CN 217107068U CN 202220907264 U CN202220907264 U CN 202220907264U CN 217107068 U CN217107068 U CN 217107068U
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- 230000008014 freezing Effects 0.000 title claims abstract description 51
- 238000007710 freezing Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 23
- 239000002689 soil Substances 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model provides a pipe curtain freezing method supporting construction for level freezes. The pipe curtain freezing method supporting structure for horizontal freezing comprises: two base plates; the two grooves are respectively formed in one side of the two base plates; the connecting plate is arranged between the two backing plates, and two ends of the connecting plate respectively extend into the two grooves and are in sliding connection with the two grooves; the two supporting cylinders are respectively installed on the tops of the two base plates in a sliding mode; the two rotating shafts are respectively and rotatably arranged on one side of the two supporting cylinders; the two first bevel gears are respectively fixedly sleeved on the two rotating shafts; and the two screws are respectively and rotatably arranged on one side of the two supporting cylinders. The utility model provides a pipe curtain freezing method supporting construction for level freezes has convenient to use, can adjust the advantage according to the on-the-spot needs.
Description
Technical Field
The utility model relates to a supporting construction technical field especially relates to a pipe curtain freezing method supporting construction for level freezes.
Background
The pipe curtain freezing method is a tunnel construction mode, it mainly is with many root canals insert form a frame shape in the soil horizon, then let the low temperature refrigerating fluid flow in the pipeline again, make the peripheral moist soil of pipeline form into the frozen soil, thereby guarantee the firm on soil horizon, make the tunnel can normally excavate, along with the deepening of tunnel excavation, need support the region of excavation through supporting construction, present supporting construction belongs to rigid structure mostly, it comprises a plurality of supports.
However, because the inner diameters of different depths of the tunnel are different during excavation, the rigid supporting structure cannot adapt to the height of the tunnel very often, and the inner diameter of the channel needs to be repaired, which is inconvenient, a new pipe curtain freezing method supporting structure for horizontal freezing needs to be provided to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can adjust according to the on-the-spot needs be used for the level to freeze pipe curtain freeze method supporting construction.
In order to solve the technical problem, the utility model provides a pipe curtain freezing method supporting construction for level freezes includes: two base plates; the two grooves are respectively formed in one side of the two base plates; the connecting plate is arranged between the two backing plates, and two ends of the connecting plate respectively extend into the two grooves and are in sliding connection with the two grooves; the two supporting cylinders are respectively installed on the tops of the two base plates in a sliding mode; the two rotating shafts are respectively and rotatably arranged on one side of the two supporting cylinders; the two first bevel gears are respectively fixedly sleeved on the two rotating shafts; the two screw rods are respectively and rotatably arranged on one side of the two supporting cylinders; the two second bevel gears are respectively and fixedly arranged at the bottom ends of the two screws, and the two first bevel gears are respectively meshed with the two second bevel gears; the two driving blocks are respectively sleeved on the two screw rods in a threaded manner, and one side of each driving block extends into the supporting cylinder and is connected with the supporting cylinder in a sliding manner; the two support columns are respectively installed in the two support cylinders in a sliding mode, the top ends of the support columns extend out of the support cylinders, and one side of the driving block is fixedly connected with the support columns; the two cross bars are respectively installed at the top ends of the two support columns in a sliding manner; the sleeve frame is sleeved on the two transverse strips in a sliding manner; the two sliding frames are respectively sleeved on the sleeve frame in a sliding manner; the two connecting strips are respectively and rotatably arranged at the bottoms of the two sliding frames; two connection pieces, two connection pieces rotate respectively and install in the bottom of two connecting strips, two connection pieces respectively with a support section of thick bamboo and the support column fixed connection that corresponds.
Preferably, the same pedal is laid on the tops of the two base plates.
Preferably, the top fixed mounting of backing plate has first sleeve, the bottom of a support section of thick bamboo extend to in the first sleeve and with first sleeve sliding connection, the bottom fixed mounting of horizontal bar has the second sleeve, the top of support column extend to in the second sleeve and with second sleeve sliding connection.
Preferably, one side fixed mounting of a support section of thick bamboo has fixed frame, the axis of rotation runs through fixed frame and rotates with fixed frame and be connected.
Preferably, a crank is fixedly mounted at one end of the rotating shaft.
Preferably, a sliding opening is formed in the inner wall of one side of the supporting cylinder, and the driving block penetrates through the sliding opening and is in sliding connection with the sliding opening.
Preferably, the sliding grooves are formed in the two sides of the sleeve frame, the sliding blocks are fixedly mounted on the inner walls of the two sides of the two sliding frames, and one sides of the four sliding blocks extend into the corresponding sliding grooves respectively and are connected with the corresponding sliding grooves in a sliding mode.
Compared with the prior art, the utility model provides a pipe curtain freezing method supporting construction for level freezes has following beneficial effect:
the utility model provides a pipe curtain freezing method supporting construction for level freezes, through the backing plate, a groove, the connecting plate, a support section of thick bamboo, the support column, the horizontal bar, the cover frame, the sliding frame, connecting strip and connection piece cooperate, make whole supporting construction can assemble in the tunnel, let supporting construction change in transporting to the tunnel, supporting construction can also carry out size adjustment according to the on-the-spot needs simultaneously, thereby it is more convenient to let supporting construction's deployment, through the axis of rotation, first conical gear, the screw rod, second conical gear cooperatees with the drive piece, can carry out the lifting to the support column, thereby let horizontal bar and cover frame can push up on the roof in tunnel.
Drawings
Fig. 1 is a schematic front sectional view of a pipe-curtain freezing method supporting structure for horizontal freezing according to the present invention;
fig. 2 is a schematic front view of a pipe curtain freezing method supporting structure for horizontal freezing according to the present invention;
fig. 3 is a schematic side view in cross section of the pipe curtain freezing method supporting structure for horizontal freezing according to the present invention;
fig. 4 is a schematic top cross-sectional view of a pipe-curtain freezing method supporting structure for horizontal freezing according to the present invention.
Reference numbers in the figures: 1. a base plate; 2. a groove; 3. a connecting plate; 4. a support cylinder; 5. a rotating shaft; 6. a first bevel gear; 7. a screw; 8. a second bevel gear; 9. driving the block; 10. a support pillar; 11. a horizontal bar; 12. sleeving a frame; 13. a sliding frame; 14. a connecting strip; 15. and (7) connecting the sheets.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a front cross-sectional view of a pipe curtain freezing method supporting structure for horizontal freezing according to the present invention; fig. 2 is a schematic front view of a pipe curtain freezing method supporting structure for horizontal freezing according to the present invention; fig. 3 is a schematic side view in cross section of the pipe curtain freezing method supporting structure for horizontal freezing according to the present invention; fig. 4 is a schematic top cross-sectional view of the pipe curtain freezing method supporting structure for horizontal freezing according to the present invention. A pipe curtain freezing method supporting construction for horizontal freezing includes: the two sides of the two base plates 1 are respectively provided with an ear block, and the ear blocks are provided with positioning holes, so that the base plates 1 can be positioned in the tunnel through the positioning pestles; the two grooves 2 are respectively arranged at one side of the two backing plates 1; the connecting plate 3 is arranged between the two backing plates 1, two ends of the connecting plate 3 respectively extend into the two grooves 2 and are in sliding connection with the two grooves 2, and the grooves 2 and the connecting plate 3 are matched to ensure that the distance between the two backing plates 1 can be adjusted while the connectivity is ensured, so that the supporting structure can adapt to tunnels with different inner diameters; the two supporting cylinders 4 are respectively arranged at the tops of the two base plates 1 in a sliding mode, the supporting cylinders 4 are rectangular cylinders and matched with the supporting columns 10, and the supporting structures can be adjusted in height according to requirements due to the matching of the supporting cylinders 4 and the supporting columns; the two rotating shafts 5 are respectively rotatably arranged on one side of the two supporting cylinders 4, a rotating sleeve is arranged on one side of each supporting cylinder 4, and one end of each rotating shaft 5 extends into the corresponding rotating sleeve and is rotatably connected with the corresponding rotating sleeve; the two first conical gears 6 are fixedly sleeved on the two rotating shafts 5 respectively; the two screws 7 are respectively and rotatably installed on one side of the two supporting cylinders 4, two supporting blocks are fixedly installed on one side of each supporting cylinder 4, and two ends of each screw 7 respectively penetrate through the corresponding supporting block and are rotatably connected with the corresponding supporting block through bearings; the two second bevel gears 8 are respectively fixedly arranged at the bottom ends of the two screws 7, and the two first bevel gears 6 are respectively meshed with the two second bevel gears 8; the two driving blocks 9 are respectively sleeved on the two screw rods 7 in a threaded manner, one side of each driving block 9 extends into the supporting cylinder 4 and is in sliding connection with the supporting cylinder 4, an internal threaded hole is formed in each driving block 9 and is matched with the screw rod 7, and therefore the screw rods 7 can drive the driving blocks 9 to ascend or descend when rotating; the two supporting columns 10 are respectively installed in the two supporting cylinders 4 in a sliding mode, the top ends of the supporting columns 10 extend out of the supporting cylinders 4, and one side of the driving block 9 is fixedly connected with the supporting columns 10; the two cross bars 11 are respectively arranged at the top ends of the two support columns 10 in a sliding manner; the sleeve frame 12 is sleeved on the two transverse strips 11 in a sliding manner; the two sliding frames 13 are respectively sleeved on the sleeve frame 12 in a sliding manner, the sliding frames 13 enable the positions of the top ends of the connecting strips 14 to be adjusted, so that the connecting strips 14 can be adjusted according to the telescopic length of the supporting columns 10, and the connecting sheets at the bottom ends of the connecting strips can be connected with the supporting cylinders 4 and the supporting columns 10; the two connecting strips 14 are respectively and rotatably arranged at the bottoms of the two sliding frames 13; two connection pieces 15, two connection pieces 15 rotate respectively and install the bottom at two connecting strips 14, two connection pieces 15 respectively with the support section of thick bamboo 4 and the support column 10 fixed connection that correspond, connect and set up a plurality of screw holes that are array distribution on the piece 15, it can be through the bolt fastening to support on section of thick bamboo 4 and the support column 10, connection piece 15 is the Z shape, this makes it can laminate simultaneously on support section of thick bamboo 4 and the support column 10, it not only can be connected fixedly to connecting strips 14, can also prescribe a limit to support section of thick bamboo 4 and support column 10 simultaneously.
The same pedal is laid at the top of the two base plates 1, and the pedal can not only connect a plurality of supporting structures into a whole, but also enable workers to walk or transport equipment more conveniently.
The top fixed mounting of backing plate 1 has first sleeve, the bottom of a support section of thick bamboo 4 extend to in the first sleeve and with first sleeve sliding connection, the bottom fixed mounting of horizontal bar 11 has the second sleeve, the top of support column 10 extend to in the second sleeve and with second sleeve sliding connection, first sleeve and the telescopic periphery of second all are equipped with the triangle spine, can improve the steadiness, can let a support section of thick bamboo 4 and support column 10 be connected with backing plate 1 and horizontal bar 11 through first sleeve and second sleeve.
One side fixed mounting of support cylinder 4 has fixed frame, and axis of rotation 5 runs through fixed frame and rotates with fixed frame to be connected, and fixed frame can support the other end of axis of rotation 5 to guarantee the steadiness of axis of rotation 5.
One end fixed mounting of axis of rotation 5 has the crank, and the torque force when axis of rotation 5 rotates can be improved to the crank to it is more convenient laborsaving when rotating axis of rotation 5.
The sliding opening is formed in the inner wall of one side of the supporting cylinder 4, the driving block 9 penetrates through the sliding opening and is in sliding connection with the sliding opening, and the sliding opening is long-strip-shaped, so that the driving block 9 can extend into the supporting cylinder 4 and slide within a certain range.
The spout has all been seted up to the both sides of cover frame 12, and the equal fixed mounting in both sides inner wall of two sliding frame 13 has the slider, and one side of four sliders extends respectively in the spout that corresponds and with the spout sliding connection that corresponds, and the spout and slider cooperate and can carry out lateral sliding when letting sliding frame 13 and cover frame 12 keep being connected.
The utility model provides a theory of operation that is used for frozen pipe curtain freezing method supporting construction of level as follows:
when a supporting structure needs to be deployed in a tunnel excavated by a pipe curtain freezing method, two first cushion plates 1 and a connecting plate 3 are laid in a set area, then the distance between the two first cushion plates 1 is adjusted according to the field requirement, the two first cushion plates are positioned by a limiting pestle after the adjustment is finished, then two supporting cylinders 4 are inserted into first sleeves on the two cushion plates 1, at the moment, two cross bars 11 and a sleeve frame 12 are sleeved on the top ends of two supporting columns 10, at the moment, two rotating shafts 5 are rotated by a crank, the rotating shafts 5 drive a second bevel gear 8 to rotate through a first bevel gear 6, the second bevel gear 8 drives a screw rod 7 to rotate, under the action of threads, the screw rod 7 drives the supporting columns 10 to ascend through a driving block 9, the two supporting columns 10 drive the two cross bars 11 and the sleeve frame 12 to ascend until the cross bars 11 are in contact with the top wall of the tunnel with the sleeve frame 12, subsequently, the positions of the two sliding frames 13 are adjusted according to the needs of the site, so that the connecting sheets 15 at the bottom ends of the connecting strips 14 can be attached to the supporting cylinders 4 and the supporting columns 10, then the connecting sheets are fixed together with the supporting cylinders 4 and the supporting columns 10 through screws, and then the pedals are laid on the base plates 1 of a plurality of supporting structures, so that the connection of the plurality of supporting structures is realized, and the supporting work of the tunnel is realized.
Compared with the prior art, the utility model provides a pipe curtain freezing method supporting construction for level freezes has following beneficial effect:
the utility model provides a pipe curtain freezing method supporting construction for level freezes, through backing plate 1, the recess 2, the connecting plate 3, a support section of thick bamboo 4, support column 10, the horizontal bar 11, the cover frame 12, sliding frame 13, connecting strip 14 and connection piece 15 cooperate, make whole supporting construction assemble in the tunnel, let supporting construction change in transporting to the tunnel in, supporting construction can also carry out size adjustment according to the on-the-spot needs simultaneously, thereby it is more convenient to let supporting construction's deployment, through axis of rotation 5, first bevel gear 6, screw rod 7, second bevel gear 8 and drive piece 9 cooperate, can carry out the lifting to support column 10, thereby let horizontal bar 11 and cover frame 12 can push up on the roof in tunnel.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A pipe curtain freezing method supporting structure for horizontal freezing is characterized by comprising the following steps:
two base plates;
the two grooves are respectively formed in one side of the two base plates;
the connecting plate is arranged between the two backing plates, and two ends of the connecting plate respectively extend into the two grooves and are in sliding connection with the two grooves;
the two supporting cylinders are respectively installed on the tops of the two base plates in a sliding mode;
the two rotating shafts are respectively and rotatably arranged on one side of the two supporting cylinders;
the two first bevel gears are respectively fixedly sleeved on the two rotating shafts;
the two screw rods are respectively and rotatably arranged on one side of the two supporting cylinders;
the two second bevel gears are respectively and fixedly arranged at the bottom ends of the two screws, and the two first bevel gears are respectively meshed with the two second bevel gears;
the two driving blocks are respectively sleeved on the two screw rods in a threaded manner, and one side of each driving block extends into the supporting cylinder and is connected with the supporting cylinder in a sliding manner;
the two support columns are respectively installed in the two support cylinders in a sliding mode, the top ends of the support columns extend out of the support cylinders, and one side of the driving block is fixedly connected with the support columns;
the two cross bars are respectively installed at the top ends of the two support columns in a sliding manner;
the sleeve frame is sleeved on the two transverse strips in a sliding manner;
the two sliding frames are respectively sleeved on the sleeve frame in a sliding manner;
the two connecting strips are respectively and rotatably arranged at the bottoms of the two sliding frames;
two connection pieces, two connection pieces rotate respectively and install in the bottom of two connecting strips, two connection pieces respectively with a support section of thick bamboo and the support column fixed connection that corresponds.
2. The tube curtain freezing support structure for horizontal freezing of claim 1, wherein the same step is laid on top of both tie plates.
3. The pipe curtain freezing method supporting structure for horizontal freezing according to claim 1, wherein a first sleeve is fixedly installed at the top of the base plate, the bottom end of the supporting cylinder extends into the first sleeve and is in sliding connection with the first sleeve, a second sleeve is fixedly installed at the bottom of the cross bar, and the top end of the supporting cylinder extends into the second sleeve and is in sliding connection with the second sleeve.
4. The pipe curtain freezing method supporting structure for horizontal freezing of claim 1, wherein a fixing frame is fixedly installed at one side of the supporting cylinder, and the rotating shaft penetrates through the fixing frame and is rotatably connected with the fixing frame.
5. The tube curtain freezing method supporting structure for horizontal freezing of claim 1, wherein a crank is fixedly installed at one end of the rotating shaft.
6. The pipe curtain freezing method supporting structure for horizontal freezing according to claim 1, wherein a sliding opening is formed in the inner wall of one side of the supporting cylinder, and the driving block penetrates through the sliding opening and is connected with the sliding opening in a sliding manner.
7. The pipe curtain freezing method supporting structure for horizontal freezing according to claim 1, wherein sliding grooves are formed in both sides of the jacket frame, sliding blocks are fixedly mounted on inner walls of both sides of the two sliding frames, and one sides of the four sliding blocks extend into the corresponding sliding grooves and are in sliding connection with the corresponding sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220907264.5U CN217107068U (en) | 2022-04-19 | 2022-04-19 | Pipe curtain freezing method supporting structure for horizontal freezing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220907264.5U CN217107068U (en) | 2022-04-19 | 2022-04-19 | Pipe curtain freezing method supporting structure for horizontal freezing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107068U true CN217107068U (en) | 2022-08-02 |
Family
ID=82582990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220907264.5U Expired - Fee Related CN217107068U (en) | 2022-04-19 | 2022-04-19 | Pipe curtain freezing method supporting structure for horizontal freezing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107068U (en) |
-
2022
- 2022-04-19 CN CN202220907264.5U patent/CN217107068U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |