CN216304578U - Hydraulic engineering channel lateral wall strutting arrangement - Google Patents
Hydraulic engineering channel lateral wall strutting arrangement Download PDFInfo
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- CN216304578U CN216304578U CN202123046699.XU CN202123046699U CN216304578U CN 216304578 U CN216304578 U CN 216304578U CN 202123046699 U CN202123046699 U CN 202123046699U CN 216304578 U CN216304578 U CN 216304578U
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Abstract
The application discloses a hydraulic engineering channel side wall supporting device, which relates to the technical field of hydraulic engineering and comprises a construction channel and a lifting component, wherein supporting components are symmetrically arranged on two sides of the lifting component, tightening rods on two sides can tighten a connecting rod upwards to generate displacement when an adjusting nut moves upwards, if the adjusting nut moves downwards, the tightening rods can pull the connecting rod to move downwards, so that the inclination angle of the connecting rod can be adjusted, when a supporting plate cannot be in contact with the inner wall of the construction channel, a positive and negative screw rod can be rotated, positive and negative moving blocks on two sides can move synchronously, when two sets of moving blocks move in a mutual approaching manner, the two sets of positive and negative moving blocks can extend the supporting plate outwards through a telescopic rod to expand the supporting width of the supporting plate, and if the two sets of positive and negative moving blocks move in a mutual opposite direction, the supporting plate is driven by the telescopic rod to retract to reduce the supporting width of the supporting plate, therefore, the method can be applied to construction channels with different widths, and meanwhile, the supporting effect cannot be influenced by fracture.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a side wall supporting device for a hydraulic engineering channel.
Background
In water conservancy projects, channels are usually excavated to be constructed in the channels, and the channels are excavated and have soft soil, so that the channels are easy to collapse, and construction people are easily buried under the soil, so that during construction, the side walls of the channels need to be supported and fixed by using supporting devices.
The prior art all is through elastic reinforcement or wooden stick with artificial mode, support piece such as iron bar supports, however because the width and the inclination of every engineering channel are different, when needs support the fixing, personnel need measure the width or the inclination of channel, again with support piece cutting or splice behind the length of needs, just can utilize elastic reinforcement or wooden stick, support piece such as iron bar supports, not only waste time and energy, also lead to support piece to break off very easily simultaneously, influence holistic support effect.
SUMMERY OF THE UTILITY MODEL
In order to improve the problems, the utility model provides a supporting device for a side wall of a hydraulic engineering channel.
The utility model provides a supporting device for a side wall of a hydraulic engineering channel, which adopts the following technical scheme:
the utility model provides a hydraulic engineering channel lateral wall strutting arrangement, includes construction channel and lifting unit, its characterized in that: the lifting assembly is arranged in the middle of a construction channel, the lower end of the lifting assembly is connected with a fixed column, the bottom end of the fixed column is provided with a bottom plate, reinforcing blocks are welded on two sides of the fixed column, the bottom end of the bottom plate is provided with a moving wheel, and two sides of the lifting assembly are symmetrically provided with supporting assemblies;
the lifting assembly comprises an adjusting screw rod, convex plates and an adjusting nut, the upper end of the fixed column is in threaded connection with the adjusting screw rod, the convex plates are symmetrically welded on two sides of the upper end of the adjusting screw rod, and the middle of the adjusting screw rod is also in threaded connection with the adjusting nut;
the supporting component comprises a connecting plate, a limiting groove and a connecting rod, the connecting plate is installed on two sides of the upper end of the adjusting screw rod, the limiting groove is formed in one side, away from the adjusting screw rod, of the connecting plate, and the connecting rod is welded in the middle of one side, close to the adjusting screw rod, of the connecting plate.
Through adopting above-mentioned technical scheme, personnel promote the bottom plate through removing the wheel and get into the construction channel in, and the connecting rod of adjusting screw upper end both sides then through flange activity hinge joint, if adjusting nut during rebound the tight pole of propping of both sides will upwards support the tight production displacement to the connecting rod, if adjusting nut during the rebound, support the tight pole and will stimulate the connecting rod to move down to can adjust the inclination of connecting rod.
Optionally, the bilateral symmetry welding of adjusting nut has the pole of keeping to, the pole of keeping to is the slope form setting.
Through adopting above-mentioned technical scheme, support the tight pole and can carry out top or pull down to the lift of connecting rod to adjust the inclination of connecting rod, and support the tight pole and be the slope form setting and can strengthen the supporting force when supporting the tight pole motionless.
Optionally, a movable groove is formed in the upper end of the fixed column, the adjusting screw rod penetrates through the movable groove in a movable mode, a driving motor is arranged in the middle of an inner cavity of the fixed column, the output end of the driving motor is connected with a rotating shaft, and the rotating shaft is movably connected with the bottom end of the adjusting screw rod.
Through adopting above-mentioned technical scheme, driving motor drives adjusting screw through the pivot and rotates, and adjusting nut will carry out lift adjustment when adjusting screw rotates.
Optionally, a bearing seat is arranged at one end of the inner cavity of the connecting plate, a positive and negative screw rod is connected to one end of the bearing seat and is located in the middle of the inner cavity of the connecting plate, a connecting shaft is arranged at one end, away from the bearing seat, of the positive and negative screw rod, and a rotating wheel is installed at the other end of the connecting shaft.
Through adopting above-mentioned technical scheme, personnel can hold the runner and drive positive and negative screw rod through the connecting axle and rotate, and the other end of positive and negative screw rod will be through the supplementary rotation of bearing frame.
Optionally, the two sides of the positive and negative screw are in threaded connection with positive and negative moving blocks which are symmetrically arranged, one side of each positive and negative moving block is welded with a positioning plate, and the positioning plates penetrate through the inner sides of the limiting grooves.
Through adopting above-mentioned technical scheme, make when positive and negative movable block moves and will drive locating piece synchronous movement, and the spacing groove can carry on spacingly to the locating plate, prevents that positive and negative movable block from following positive and negative screw rod synchronous rotation.
Optionally, one side of the positioning plate, which is far away from the positive and negative moving block, is hinged with a telescopic rod, and the other end of the telescopic rod is hinged with a supporting plate.
Through adopting above-mentioned technical scheme, when two sets of positive and negative movable blocks were close to each other and were removed, two sets of positive and negative movable blocks will stretch out the backup pad outwards through the telescopic link, enlarge the support width of backup pad, and when two sets of positive and negative movable blocks were the opposite direction removal each other, will drive the backup pad through the telescopic link and contract back the support width that reduces the backup pad to can be applied to the construction channel of equidimension width not.
Optionally, the telescopic rod is of a scissor-type telescopic structure.
Through adopting above-mentioned technical scheme, have higher stability, the drive backup pad that makes the telescopic link can be stable is adjusted that stretches out and draws back.
Optionally, the connecting rod and the connecting plate are welded at two sides with reinforcing ribs, and the reinforcing ribs are installed in a trapezoidal structure.
By adopting the technical scheme, the stress area of the integral support can be improved, and the support strength can be enhanced.
In summary, the utility model includes at least one of the following advantages:
personnel push the bottom plate to enter the construction channel through the moving wheels, the connecting rods on the two sides of the upper end of the adjusting screw rod are movably hinged through the convex plate, if the adjusting nut moves upwards, the abutting rods on the two sides abut against the connecting rods upwards to generate displacement, and if the adjusting nut moves downwards, the abutting rods pull the connecting rods to move downwards, so that the inclination angle of the connecting rods can be adjusted, and the connecting rods can correspondingly support the inner walls of the two sides of the construction channel with different inclination degrees through the supporting plate;
when the inner wall of construction channel both sides is too wide, when the backup pad can't contact with the inner wall of construction channel, can make positive and negative screw rod rotate, and the positive and negative movable block of both sides will synchronous movement, when two sets of positive and negative movable blocks were close to each other and removed, two sets of positive and negative movable blocks will outwards stretch out the backup pad through the telescopic link, enlarge the support width of backup pad, if two sets of positive and negative movable blocks were to be opposite direction removal each other, will drive the backup pad through the telescopic link and contract and reduce the support width of backup pad, thereby can be applied to the construction channel of equidimension width not, simultaneously can not produce fracture influence supporting effect.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is an internal structure view of the support assembly and the fixing post of the present invention;
fig. 3 is a structural view of the support assembly of the present invention.
Description of reference numerals:
1. constructing a channel; 2. a lifting assembly; 21. adjusting the screw rod; 22. a convex plate; 23. adjusting the nut; 231. a tightening rod; 3. fixing a column; 31. a movable groove; 32. a drive motor; 33. a rotating shaft; 4. a base plate; 5. a reinforcing block; 6. a moving wheel; 7. a support assembly; 71. a connecting plate; 711. a bearing seat; 712. a positive and negative screw; 7121. positive and negative moving blocks; 7122. positioning a plate; 71221. a telescopic rod; 71222. a support plate; 713. a connecting shaft; 714. a rotating wheel; 72. a limiting groove; 73. a connecting rod; 731. and (5) reinforcing ribs.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
Referring to fig. 1-3, an embodiment of the present invention is shown: a hydraulic engineering channel side wall supporting device comprises a construction channel 1 and a lifting component 2, wherein the lifting component 2 is arranged in the middle of the construction channel 1, the lifting component 2 comprises an adjusting screw rod 21, a convex plate 22 and an adjusting nut 23, the upper end of a fixed column 3 is in threaded connection with the adjusting screw rod 21, the convex plate 22 is symmetrically welded on two sides of the upper end of the adjusting screw rod 21, the adjusting nut 23 is further in threaded connection with the middle of the adjusting screw rod 21, two sides of the adjusting nut 23 are symmetrically welded with a tightening rod 231, the tightening rod 231 is arranged in an inclined shape, the lower end of the lifting component 2 is connected with a fixed column 3, a bottom plate 4 is installed at the bottom end of the fixed column 3, reinforcing blocks 5 are further welded on two sides of the fixed column 3, a moving wheel 6 is installed at the bottom end of the bottom plate 4, supporting components 7 are further symmetrically arranged on two sides of the lifting component 2, and the supporting components 7 comprise connecting plates 71, limiting grooves 72 and connecting rods 73, connecting plate 71 is installed to adjusting screw 21's upper end both sides, the inner chamber one end of connecting plate 71 is provided with bearing frame 711, the one end of bearing frame 711 is connected with positive and negative screw 712, positive and negative screw 712 is located in the middle of the inner chamber of connecting plate 71, positive and negative screw 712's both sides threaded connection has the positive and negative movable block 7121 of symmetry setting, locating plate 7122 has been welded to one side of positive and negative movable block 7121, and locating plate 7122 runs through the inboard of spacing groove 72, it has telescopic link 71221 to link that one side that locating plate 7122 kept away from positive and negative movable block 7121 articulates, and the other end of telescopic link 71221 then articulates there is backup pad 71222, spacing groove 72 has been seted up to one side that adjusting screw 21 was kept away from to connecting plate 71, and connecting rod 73 has been welded in the middle of one side that adjusting screw 21 is close to connecting plate 71.
Personnel push the bottom plate 4 into the construction channel 1 through the moving wheel 6, the adjusting nut 23 is adjusted to lift when the adjusting screw 21 rotates, the connecting rods 73 on the two sides of the upper end of the adjusting screw 21 are movably hinged through the convex plate 22, if the adjusting nut 23 moves upwards, the tightening rods 231 on the two sides tightly press the connecting rods 73 to generate displacement, if the adjusting nut 23 moves downwards, the tightening rods 231 pull the connecting rods 73 to move downwards, so that the inclination angle of the connecting rods 73 can be adjusted, the connecting rods 73 can correspondingly support the inner walls of the two sides of the construction channel 1 with different inclination degrees through the supporting plate 71222, after the inclination angle of the connecting rods 73 is adjusted, the inclination angles of the connecting plate 71 and the supporting plate 71222 are consistent with that of the connecting rods 73, when the inner walls on the two sides of the construction channel 1 are too wide, and the supporting plate 71222 cannot contact with the inner walls of the construction channel 1, the positive and negative screw 712 can rotate, and the positive and negative movable blocks 7121 of both sides will move synchronously, when two sets of positive and negative movable blocks 7121 are close to each other and move, two sets of positive and negative movable blocks 7121 will stretch out the backup pad 71222 outwards through telescopic link 71221, enlarge the support width of backup pad 71222, if two sets of positive and negative movable blocks 7121 are opposite direction movement each other, will drive backup pad 71222 through telescopic link 71221 and retract, reduce the support width of backup pad 71222, thereby can be applied to the construction channel 1 of not equidimension width, can not produce the fracture simultaneously and influence the support effect.
Fig. 2 and 3, movable groove 31 has been seted up to the upper end of fixed column 3, adjusting screw 21 passes through movable groove 31 activity, be provided with driving motor 32 in the middle of the inner chamber of fixed column 3, driving motor 32's output is connected with pivot 33, and pivot 33 and adjusting screw 21's bottom swing joint, the one end that bearing frame 711 was kept away from to positive and negative screw 712 is provided with connecting axle 713, runner 714 is installed to the other end of connecting axle 713, telescopic link 71221 is scissors extending structure, connecting rod 73 has strengthening rib 731 with the both sides welding of connecting plate 71, and strengthening rib 731 is the trapezoidal structure installation.
In summary, the following steps: personnel push the bottom plate 4 into the construction channel 1 through the moving wheel 6, the adjusting nut 23 is adjusted to lift when the adjusting screw 21 rotates, if the adjusting nut 23 moves upwards, the tightening rods 231 on the two sides tightly press the connecting rod 73 to generate displacement, if the adjusting nut 23 moves downwards, the tightening rods 231 pull the connecting rod 73 to move downwards, the inclination angle of the connecting rod 73 is adjusted, after the inclination angle of the connecting rod 73 is adjusted, the inclination angles of the connecting plate 71 and the supporting plate 71222 are consistent with those of the connecting rod 73, when the inner walls on the two sides of the construction channel 1 are too wide, the supporting plate 71222 cannot be contacted with the inner wall of the construction channel 1, personnel can hold the rotating wheel 714 to drive the positive and negative screw 712 to rotate through 713, when the positive and negative screw 712 rotates, the positive and negative moving blocks 7121 on the two sides move synchronously, when the two sets of positive and negative moving blocks 7121 move close to each other, the two sets of positive and negative moving blocks 7121 extend the supporting plate 71222 outwards through the telescopic rod 71221, the supporting width of the supporting plate 71222 is increased, and if the two sets of forward and backward moving blocks 7121 move in opposite directions, the supporting plate 71222 is driven to retract by the telescopic rod 71221, so as to reduce the supporting width of the supporting plate 71222.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (8)
1. The utility model provides a hydraulic engineering channel lateral wall strutting arrangement, includes construction channel (1) and lifting unit (2), its characterized in that: the lifting assembly (2) is arranged in the middle of the construction channel (1), the lower end of the lifting assembly (2) is connected with a fixed column (3), a bottom plate (4) is installed at the bottom end of the fixed column (3), reinforcing blocks (5) are welded on two sides of the fixed column (3), a moving wheel (6) is installed at the bottom end of the bottom plate (4), and supporting assemblies (7) are symmetrically arranged on two sides of the lifting assembly (2);
the lifting assembly (2) comprises an adjusting screw rod (21), convex plates (22) and an adjusting nut (23), the upper end of the fixed column (3) is in threaded connection with the adjusting screw rod (21), the convex plates (22) are symmetrically welded on two sides of the upper end of the adjusting screw rod (21), and the middle of the adjusting screw rod (21) is also in threaded connection with the adjusting nut (23);
the supporting component (7) comprises a connecting plate (71), a limiting groove (72) and a connecting rod (73), the connecting plate (71) is installed on two sides of the upper end of the adjusting screw rod (21), the limiting groove (72) is formed in one side, away from the adjusting screw rod (21), of the connecting plate (71), and the connecting rod (73) is welded in the middle of one side, close to the adjusting screw rod (21), of the connecting plate (71).
2. The hydraulic engineering channel side wall strutting arrangement of claim 1, characterized in that: the bilateral symmetry welding of adjusting nut (23) has support pole (231), support pole (231) are the slope form setting.
3. The hydraulic engineering channel side wall strutting arrangement of claim 1, characterized in that: the adjustable fixing device is characterized in that a movable groove (31) is formed in the upper end of the fixing column (3), the adjusting screw rod (21) is movably penetrated through the movable groove (31), a driving motor (32) is arranged in the middle of an inner cavity of the fixing column (3), the output end of the driving motor (32) is connected with a rotating shaft (33), and the rotating shaft (33) is movably connected with the bottom end of the adjusting screw rod (21).
4. The hydraulic engineering channel side wall strutting arrangement of claim 1, characterized in that: the connecting plate is characterized in that a bearing seat (711) is arranged at one end of an inner cavity of the connecting plate (71), a positive and negative screw rod (712) is connected to one end of the bearing seat (711), the positive and negative screw rod (712) is located in the middle of the inner cavity of the connecting plate (71), a connecting shaft (713) is arranged at one end, away from the bearing seat (711), of the positive and negative screw rod (712), and a rotating wheel (714) is installed at the other end of the connecting shaft (713).
5. The hydraulic engineering channel side wall strutting arrangement of claim 4, characterized in that: two sides of the positive and negative screw rod (712) are in threaded connection with symmetrically-arranged positive and negative moving blocks (7121), one side of each positive and negative moving block (7121) is welded with a positioning plate (7122), and the positioning plate (7122) penetrates through the inner side of the limiting groove (72).
6. The hydraulic engineering channel side wall strutting arrangement of claim 5, characterized in that: one side of the positioning plate (7122) far away from the positive and negative moving block (7121) is hinged with a telescopic rod (71221), and the other end of the telescopic rod (71221) is hinged with a supporting plate (71222).
7. The hydraulic engineering channel side wall strutting arrangement of claim 6, characterized in that: the telescopic rod (71221) is of a scissor type telescopic structure.
8. The hydraulic engineering channel side wall strutting arrangement of claim 1, characterized in that: the two sides of the connecting rod (73) and the connecting plate (71) are welded with reinforcing ribs (731), and the reinforcing ribs (731) are installed in a trapezoidal structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046699.XU CN216304578U (en) | 2021-12-04 | 2021-12-04 | Hydraulic engineering channel lateral wall strutting arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046699.XU CN216304578U (en) | 2021-12-04 | 2021-12-04 | Hydraulic engineering channel lateral wall strutting arrangement |
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| CN216304578U true CN216304578U (en) | 2022-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110481A (en) * | 2022-06-13 | 2022-09-27 | 华北水利水电大学 | Self-adaptive supporting device applied to hydraulic engineering canal system building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110481A (en) * | 2022-06-13 | 2022-09-27 | 华北水利水电大学 | Self-adaptive supporting device applied to hydraulic engineering canal system building |
| CN115110481B (en) * | 2022-06-13 | 2023-09-19 | 华北水利水电大学 | Self-adaptive supporting device applied to hydraulic engineering canal system building |
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