CN215252700U - Check brake device for preventing silt before silt gate - Google Patents
Check brake device for preventing silt before silt gate Download PDFInfo
- Publication number
- CN215252700U CN215252700U CN202121473500.9U CN202121473500U CN215252700U CN 215252700 U CN215252700 U CN 215252700U CN 202121473500 U CN202121473500 U CN 202121473500U CN 215252700 U CN215252700 U CN 215252700U
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- Prior art keywords
- gate
- wedge
- portal frame
- silt
- mounting
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- 238000004804 winding Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model relates to a prevent check brake device of siltation before silt lock, including portal frame, gate and winding mechanism, the inner chamber bottom movable mounting of portal frame has the gate, the top both sides of portal frame are all fixed mounting have the winding mechanism, and the winding mechanism passes through wire rope and is connected with the gate, one side movable mounting of gate has first wedge, portal frame inner chamber top slidable mounting has the second wedge, and the second wedge is located the gate top, one side top fixed mounting of first wedge has the link, link top and second wedge fixed connection, the both sides of portal frame are all fixed mounting have the installation wing; through setting up first wedge, second wedge and link, make its throttle floodgate effectual prevention the accumulational problem of silt, first wedge removes the silt that pushes away gate one side with the help of the power that the gate goes up and down moreover to overall structure is simple, and is efficient, and is with low costs.
Description
Technical Field
The application relates to the technical field of check brakes, in particular to a check brake device for preventing siltation before a silt gate.
Background
The check gate is also called a river blocking gate, can intercept river water flow, block up the water level, meet the water diversion requirement on the channel, and can also be opened to discharge flood to ensure that the water is normally supplied to the downstream channel. The check gate is opened when the water needs to be guided in the inland river, and the check gate is closed when the water does not need to be guided in the inland river, so that the water guiding water level in the low tide period is raised by arranging the common check gate, and redundant water can be effectively prevented from flowing into the inland river.
However, silt is accumulated at the front end of the existing check gate, so that the drainage is influenced by the excessive accumulation of silt, and the tightness of the closed gate is influenced by the silt at the bottom when the gate is closed. Accordingly, one skilled in the art provides a check brake device for preventing siltation before a silt gate to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems proposed in the background art described above, the present application provides a check brake device that prevents siltation before a silt gate.
The application provides a prevent check floodgate device of siltation before silt lock adopts following technical scheme:
the utility model provides a prevent check floodgate device of siltation before silt lock, includes portal frame, gate and winding mechanism, the inner chamber bottom movable mounting of portal frame has the gate, the equal fixed mounting in top both sides of portal frame has winding mechanism, and winding mechanism passes through wire rope and is connected with the gate, one side movable mounting of gate has first wedge, portal frame inner chamber top slidable mounting has the second wedge, and the second wedge is located the gate top, one side top fixed mounting of first wedge has the link, link top and second wedge fixed connection, the equal fixed mounting in both sides of portal frame has the installation wing.
Through adopting above-mentioned technical scheme, through setting up first wedge, second wedge and link, make its throttle floodgate effectual prevention the accumulational problem of silt, first wedge removes with the help of the power that the gate goes up and down moreover and pushes away silt to overall structure is simple, and is efficient, and is with low costs.
Preferably, one side fixed mounting that the link was kept away from at portal frame top has the mounting bracket, the activity of mounting bracket one side is run through the grafting and is had the bracing piece, and the bracing piece other end and second wedge fixed connection, bracing piece outside fixed mounting has the spring.
Through adopting above-mentioned technical scheme, the spring helps promoting the second wedge to reset.
Preferably, the top of the second wedge-shaped block is fixedly connected with a T-shaped sliding block, a T-shaped sliding groove is fixedly formed in the top of the inner cavity of the portal frame, and the T-shaped sliding block is located in the inner cavity of the T-shaped sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, T type slider and T type spout carry on spacingly to the removal of second wedge.
Preferably, a guide shaft is fixedly mounted at the top of the portal frame, and the guide shaft is positioned on one side of the winding mechanism.
Through adopting above-mentioned technical scheme, the guiding axle conveniently leads winding mechanism's wire rope.
Preferably, the top of the gate is fixedly provided with a groove, the inner cavity of the groove is fixedly provided with a hanging lug, and the hanging lug is connected with the steel wire rope.
Through adopting above-mentioned technical scheme, the hangers sets up and avoids hangers and second wedge to produce the interference when the gate rises in the inner chamber of recess.
To sum up, the application comprises the following beneficial technical effects:
through setting up first wedge, second wedge and link, make its throttle floodgate effectual prevention the accumulational problem of silt, first wedge removes the silt that pushes away gate one side with the help of the power that the gate goes up and down moreover to overall structure is simple, and is efficient, and is with low costs.
Drawings
Fig. 1 is a schematic structural diagram of a check gate device for preventing siltation before a silt gate in an embodiment of the present application;
FIG. 2 is a schematic side view of a check gate device for preventing silt before the silt gate in the embodiment of the present application;
fig. 3 is a schematic perspective view of a gantry of a check gate device for preventing siltation in front of a silt gate in an embodiment of the present application.
Description of reference numerals: 1. a gantry; 2. a gate; 3. a winding mechanism; 4. a first wedge block; 5. a second wedge block; 6. a connecting frame; 7. a T-shaped chute; 8. a T-shaped slider; 9. a guide shaft; 10. a groove; 11. hanging a lug; 12. installing wings; 13. a mounting frame; 14. a support bar; 15. a spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a prevent check floodgate device of silting before silt lock. Referring to fig. 1-3, a check gate device for preventing mud-sand gate front silting comprises a portal frame 1, a gate 2 and a rolling mechanism 3, wherein the gate 2 is movably installed at the bottom of an inner cavity of the portal frame 1, a groove 10 is fixedly formed at the top of the gate 2, a hanging lug 11 is fixedly installed in the inner cavity of the groove 10, the hanging lug 11 is connected with a steel wire rope, the hanging lug 11 is arranged in the inner cavity of the groove 10 to avoid interference between the hanging lug 11 and a second wedge block 5 when the gate 2 rises, the rolling mechanism 3 is fixedly installed on both sides of the top of the portal frame 1, a guide shaft 9 is fixedly installed at the top of the portal frame 1, the guide shaft 9 is positioned at one side of the rolling mechanism 3, the guide shaft 9 is convenient for guiding the steel wire rope of the rolling mechanism 3, the rolling mechanism 3 is connected with the gate 2 through the steel wire rope, a first wedge block 4 is movably installed at one side of the gate 2, the second wedge block 5 is slidably installed at the top of the inner cavity of the portal frame 1, and second wedge 5 is located gate 2 top, the top fixedly connected with T type slider 8 of second wedge 5, T type spout 7 has been seted up to portal frame 1's inner chamber top is fixed, and T type slider 8 slides and is located T type spout 7 inner chamber, T type slider 8 and T type spout 7 carry on spacingly to the removal of second wedge 5, one side top fixed mounting of first wedge 4 has link 6, one side fixed mounting that link 6 was kept away from at portal frame 1 top has mounting bracket 13, the activity is run through to peg graft in mounting bracket 13 one side has bracing piece 14, and the bracing piece 14 other end and second wedge 5 fixed connection, bracing piece 14 outside fixed mounting has spring 15, spring 15 helps promoting the playback of second wedge 5, link 6 top and second wedge 5 fixed connection, the equal fixed mounting in both sides of portal frame 1 has installation wing 12.
The implementation principle of the check brake device of silting before preventing silt lock of the embodiment of this application is: when the gate 2 is closed, the first wedge-shaped block 4 is positioned at the bottom of one side of the gate 2, and the second wedge-shaped block 5 is positioned right above the gate 2; when the gate is opened, the winding mechanism 3 winds and drives the gate 2 to ascend, when the gate 2 ascends and extrudes the second wedge-shaped block 5, the second wedge-shaped block 5 moves leftwards (based on the left side in the figure 2) under the extrusion of the gate 2 until the top of the gate 2 is contacted with the top of the inner cavity of the portal frame 1, at the moment, the second wedge-shaped block 5 is positioned on one side of the gate 2, when the second wedge-shaped block 5 moves leftwards, the compression spring 15 simultaneously pulls the first wedge-shaped block 4 at the bottom to move leftwards through the connecting frame 6, so that the first wedge-shaped block 4 is positioned at the bottom of the gate 2, the gate 2 is opened at the moment, water flows pass through the lower part of the gate 2 to discharge, and when the flood is discharged, the first wedge-shaped block 4 is positioned at the bottom of the gate 2 to block silt and prevent the silt from accumulating at the bottom of the gate 2 to influence on flood discharge and on closing of the gate 2; when the gate 2 needs to be closed, the gate 2 descends under the action of the winding mechanism 3, when the heavy gate 2 begins to extrude the inclined plane of the first wedge-shaped block 4 at the bottom, the first wedge-shaped block 4 begins to move towards the direction far away from the gate 2 due to extrusion, when the first wedge-shaped block 4 moves towards the right, silt pushed at the right side can be pushed away from the gate 2, and meanwhile, as the first wedge-shaped block 4 is positioned right below the gate 2 when the gate 2 is opened, silt can not be accumulated right below the gate 2, so that the gate 2 does not have silt interference and is closed after descending, and the problem of silt accumulation is effectively avoided; the first wedge-shaped block 4, the second wedge-shaped block 5 and the connecting frame 6 are arranged, so that the problem of sediment accumulation is effectively prevented by the check gate, and the first wedge-shaped block 4 moves by means of the lifting power of the gate 2 to push away sediment, so that the whole structure is simple, the efficiency is high, and the cost is reduced; when the second wedge-shaped block 5 moves rightwards, the second wedge-shaped block moves more smoothly under the pushing of the spring 15.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a prevent check floodgate device of siltation before silt lock, includes portal frame (1), gate (2) and winding mechanism (3), the inner chamber bottom movable mounting of portal frame (1) has gate (2), the equal fixed mounting in top both sides of portal frame (1) has winding mechanism (3), and winding mechanism (3) are connected its characterized in that through wire rope and gate (2): one side movable mounting of gate (2) has first wedge (4), portal frame (1) inner chamber top slidable mounting has second wedge (5), and second wedge (5) are located gate (2) top, one side top fixed mounting of first wedge (4) has link (6), link (6) top and second wedge (5) fixed connection, the equal fixed mounting in both sides of portal frame (1) has installation wing (12).
2. The check gate device for preventing siltation before a silt gate according to claim 1, wherein: portal frame (1) top is kept away from one side fixed mounting of link (6) has mounting bracket (13), the activity of mounting bracket (13) one side is run through and is pegged graft there is bracing piece (14), and bracing piece (14) other end and second wedge (5) fixed connection, bracing piece (14) outside fixed mounting has spring (15).
3. The check gate device for preventing siltation before a silt gate according to claim 1, wherein: the top fixedly connected with T type slider (8) of second wedge (5), T type spout (7) have been seted up to the inner chamber top of portal frame (1) fixed, and T type slider (8) slide and are located T type spout (7) inner chamber.
4. The check gate device for preventing siltation before a silt gate according to claim 1, wherein: the top of the portal frame (1) is fixedly provided with a guide shaft (9), and the guide shaft (9) is positioned on one side of the winding mechanism (3).
5. The check gate device for preventing siltation before a silt gate according to claim 1, wherein: a groove (10) is fixedly formed in the top of the gate (2), a hanging lug (11) is fixedly mounted in an inner cavity of the groove (10), and the hanging lug (11) is connected with a steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121473500.9U CN215252700U (en) | 2021-06-30 | 2021-06-30 | Check brake device for preventing silt before silt gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121473500.9U CN215252700U (en) | 2021-06-30 | 2021-06-30 | Check brake device for preventing silt before silt gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215252700U true CN215252700U (en) | 2021-12-21 |
Family
ID=79485440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121473500.9U Expired - Fee Related CN215252700U (en) | 2021-06-30 | 2021-06-30 | Check brake device for preventing silt before silt gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215252700U (en) |
-
2021
- 2021-06-30 CN CN202121473500.9U patent/CN215252700U/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 |
Granted publication date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |