CN218508361U

CN218508361U - Device that collapses is prevented to channel

Info

Publication number: CN218508361U
Application number: CN202222727491.2U
Authority: CN
Inventors: 王伟超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-21
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a device that collapses is prevented to channel, including base and positioning bolt, the top of base is provided with the revolving stage, one side fixedly connected with handle on revolving stage top, the first fixing base of top fixedly connected with of base, the top of base is provided with first mounting groove, the inside swing joint of first mounting groove has positioning bolt, the first dead lever of top fixedly connected with of revolving stage, fixed cover has been cup jointed to the outside of first dead lever. This device is prevented collapsing in channel is through being provided with second dead lever, runner, commentaries on classics cover, and because of the outside of second dead lever is provided with the external screw thread, the inside of changeing the cover is provided with the internal thread, when the interval when needs are adjusted and are supported, usable runner will change the cover and rotate, at this moment change the cover and can remove in the outside of second dead lever to adjust its interval, solved the problem that can not be timely according to the width regulation support of channel.

Description

Device that collapses is prevented to channel

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a device is prevented collapsing by channel.

Background

Hydraulic engineering is the general name of each item of engineering construction that builds for control, utilization and protection earth's surface and underground water resource and environment, and the channel is mainly used for the water delivery, when the construction, need dig out the foundation ditch to water delivery, because when raining, the earth of channel both sides is easily become flexible, causes the collapse easily, so needs a device that prevents collapsing to protect it.

According to application number CN202220071907.7 discloses a protector that hydraulic engineering channel was prevented collapsing, including the ground, the hydraulic engineering channel has been seted up on the surface of ground, the fixed surface of ground installs fixed frame one, the outer end sliding connection of fixed frame one has fixed frame two, the outer end fixedly connected with connecting block one of fixed frame one, the confession has been seted up to the outer end of fixed frame two the spread groove one of the outer end joint of connecting block one, the inner wall sliding connection of fixed frame one has the spring board, fixed mounting has the fixture block in the middle of the lower extreme of spring board, the outer end sliding connection of fixture block has the spring, the inside of fixed frame one is provided with square piece, the confession is seted up to square piece's outer end the draw-in groove of the outer end joint of fixture block.

According to the above scheme, insert the inside of ground through the fixed cone with fixed frame one lower extreme, make fixed frame one fix on the surface of ground, again carry out the joint with the spread groove of two outer ends of fixed frame and the connecting block one of fixed frame one outer end both sides, make and be connected between fixed frame one and the fixed frame two, carry out the joint through the connecting block with the fixed frame outer end of other and the spread groove two of fixed frame one outer end, make fixed frame one strengthened by the fixed frame of four ends, even if make the ground of fixed frame bottom soft, also can make its surfacing, prevent that the ground from collapsing, but when the in-service use, because the width of channel is different, the width regulation according to the channel that can not be timely supports, can not be fine protect it when leading to both sides to take place to collapse, consequently need to improve a channel collapse prevention device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that collapses is prevented to propose the problem that can not be timely according to the width adjustment support of channel in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device that collapses is prevented to channel, includes base and positioning bolt, the top of base is provided with the revolving stage, one side fixedly connected with handle on revolving stage top, the first fixing base of top fixedly connected with of base, the top of base is provided with first mounting groove, the inside swing joint of first mounting groove has positioning bolt, the first dead lever of top fixedly connected with of revolving stage, fixed cover has been cup jointed to the outside of first dead lever, the top fixedly connected with second fixing base of fixed cover, the both sides fixedly connected with second dead lever of second fixing base, the outside of second dead lever has cup jointed changes the cover, change the first bracer of one side fixedly connected with of cover.

Preferably, the inner part of the rotating sleeve is provided with an internal thread, the outer part of the second fixing rod is provided with an external thread, and the outer part of the rotating sleeve is fixedly connected with a rotating wheel.

Preferably, the outside of first dead lever is provided with the external screw thread, the inside of fixed cover is provided with the internal thread, the revolving stage joint is in the rotatable of first fixing base.

Preferably, one side fixedly connected with reset spring of first supporting block, one side of first supporting block is provided with the second supporting block, the inside of second supporting block one side is provided with the second mounting groove, reset spring's inside is provided with the stopper, the stop collar has been cup jointed to the outside of stopper, one side fixedly connected with installation piece of stop collar.

Preferably, one end of the second supporting block is provided with a splicing groove, the other end of the second supporting block is fixedly connected with an insertion block, the insertion block is matched with the splicing groove in position, and the second supporting block is in an inverted L shape.

Preferably, one side of stopper and one side fixed connection of first supporting block, the installation piece inlays the inside of second mounting groove and can dismantle.

Compared with the prior art, the beneficial effects of the utility model are that: the collapse prevention device for the channel not only realizes the problem of timely adjusting and supporting according to the width of the channel, realizes the adjustment according to the height of the channel, but also realizes the prevention of collapse of two sides and the convenient stability during splicing;

(1) By arranging the second fixed rod, the rotating wheel and the rotating sleeve, as the external thread is arranged outside the second fixed rod and the internal thread is arranged inside the rotating sleeve, when the spacing is required to be adjusted and supported, the rotating sleeve can be rotated by using the rotating wheel, and then the rotating sleeve can move outside the second fixed rod, so that the spacing is adjusted;

(2) By arranging the rotary table, the first fixing seat, the handle, the first fixing rod and the fixing sleeve, the rotary table can be rotated by clamping the rotary table outside the first fixing seat, the rotary table can be rotated by using the handle, meanwhile, the first fixing rod on the rotary table can also be rotated, and at the moment, the fixing sleeve sleeved outside can be driven to move upwards by arranging the external thread outside the first fixing rod, so that the adjustment can be carried out according to the height of a channel, and the rotary table is more suitable for use;

(3) Through being provided with first supporting shoe, reset spring, the second mounting groove, the installation piece, the second supporting shoe, the stop collar, the stopper, the splice groove, the grafting piece, according to adjusting the back size, second supporting shoe joint that will adapt to is in the outside of installation piece, when the concatenation, in the splice groove of inserting the grafting piece of another set of second supporting shoe one end into first group, when the channel both sides produce and collapse, can drive the second supporting shoe and remove to one side, at this moment the stop collar can be at the outside activity of stopper, reset spring can stretch out and draw back the buffering, thereby can support on first supporting shoe, prevent to continue to collapse, certain protectiveness has.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection mode of the second support block and the insertion block of the present invention;

FIG. 3 is a schematic view of the top view structure of the connection mode of the turntable and the base according to the present invention;

fig. 4 is a front view structural schematic diagram of the connection mode of the second fixing rod and the rotating sleeve of the present invention.

In the figure: 1. a base; 2. a turntable; 3. positioning the bolt; 4. a first fixed seat; 5. a first mounting groove; 6. a handle; 7. a first fixing lever; 8. fixing a sleeve; 9. a second fixing bar; 10. a first support block; 11. a return spring; 12. a second mounting groove; 13. mounting a block; 14. a second support block; 15. a position limiting sleeve; 16. a limiting block; 17. a rotating wheel; 18. a second fixed seat; 19. rotating the sleeve; 20. splicing grooves; 21. and (6) plugging the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a channel collapse prevention device comprises a base 1 and a positioning bolt 3, wherein a rotary table 2 is arranged at the top end of the base 1, a handle 6 is fixedly connected to one side of the top end of the rotary table 2, a first fixing seat 4 is fixedly connected to the top end of the base 1, a first mounting groove 5 is formed in the top end of the base 1, the positioning bolt 3 is movably connected to the inside of the first mounting groove 5, a first fixing rod 7 is fixedly connected to the top end of the rotary table 2, a fixing sleeve 8 is sleeved outside the first fixing rod 7, a second fixing seat 18 is fixedly connected to the top end of the fixing sleeve 8, second fixing rods 9 are fixedly connected to two sides of the second fixing seat 18, a rotary sleeve 19 is sleeved outside the second fixing rod 9, and a first support block 10 is fixedly connected to one side of the rotary sleeve 19;

an internal thread is arranged inside the rotary sleeve 19, an external thread is arranged outside the second fixing rod 9, and a rotating wheel 17 is fixedly connected outside the rotary sleeve 19;

specifically, as shown in fig. 1 and 4, when it is necessary to adjust the interval when the support is performed, the rotating sleeve 19 may be rotated using the rotating wheel 17, and at this time, the rotating sleeve 19 may be moved outside the second fixing rod 9, thereby adjusting the interval.

Example 2: the outer part of the first fixed rod 7 is provided with an external thread, the inner part of the fixed sleeve 8 is provided with an internal thread, and the rotary table 2 is clamped on the first fixed seat 4 in a rotatable manner;

specifically, as shown in fig. 1 and fig. 3, by utilizing the rotatable relationship of the turntable 2 clamped in the outer portion of the first fixing seat 4, the handle 6 can rotate the turntable 2, and the first fixing rod 7 on the turntable 2 can also rotate, at this time, because the outer portion of the first fixing rod 7 is provided with an external thread, the fixing sleeve 8 sleeved outside can be driven to move upwards, so that the adjustment can be performed according to the height of the channel.

Example 3: a return spring 11 is fixedly connected to one side of the first supporting block 10, a second supporting block 14 is arranged on one side of the first supporting block 10, a second mounting groove 12 is formed in the interior of one side of the second supporting block 14, a limiting block 16 is arranged in the return spring 11, a limiting sleeve 15 is sleeved outside the limiting block 16, and a mounting block 13 is fixedly connected to one side of the limiting sleeve 15;

one end of the second supporting block 14 is provided with a splicing groove 20, the other end of the second supporting block 14 is fixedly connected with an inserting block 21, the inserting block 21 is matched with the splicing groove 20, and the second supporting block 14 is in an inverted L shape;

one side of the limiting block 16 is fixedly connected with one side of the first supporting block 10, and the mounting block 13 is embedded in the second mounting groove 12 and can be detached;

specifically, as shown in fig. 1 and 4, according to the adjusted size, the second support block 14 is clamped outside the mounting block 13, during splicing, the insertion block 21 at one end of the second support block 14 in the other group is inserted into the splicing groove 20 in the first group, when the two sides of the channel collapse, the second support block 14 is driven to move to one side, at this time, the limit sleeve 15 moves outside the limit block 16, and the return spring 11 performs telescopic buffering, so as to abut against the first support block 10, and prevent further collapse.

The working principle is as follows: the utility model discloses when using, at first, utilize positioning bolt 3, it inserts the inside of advancing first mounting groove 5 and inserts and close into the ground end fixedly to revolve wrong, according to the interval of channel, usable runner 17, will change cover 19 and rotate, at this moment, it can remove in the outside of second dead lever 9 to change cover 19, thereby adjust the interval of support, afterwards, utilize handle 6 to rotate revolving stage 2, first dead lever 7 on revolving stage 2 also can rotate simultaneously, at this moment, be provided with the external screw thread because of the outside of first dead lever 7, can drive the fixed cover 8 that cup joints upwards, thereby can adjust according to the channel height, finally, according to adjusting the back size, second supporting shoe 14 joint that will adapt is in the outside of installation piece 13, when the concatenation, insert into splicing groove 20 in the first group with the grafting piece 21 of another group's second supporting shoe 14 one end, when the channel both sides produce and collapse, can drive second supporting shoe 14 and move to one side, stop collar 15 can be at the outside activity of stopper 16 at this moment, reset spring 11 can stretch out and draw back the buffering, thereby can support on first supporting shoe 10, prevent continuation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device that collapses is prevented to channel, includes base (1) and positioning bolt (3), its characterized in that: the top of base (1) is provided with revolving stage (2), one side fixedly connected with handle (6) on revolving stage (2) top, the first fixing base (4) of top fixedly connected with of base (1), the top of base (1) is provided with first mounting groove (5), the inside swing joint of first mounting groove (5) has positioning bolt (3), the first dead lever (7) of top fixedly connected with of revolving stage (2), fixed cover (8) have been cup jointed to the outside of first dead lever (7), the top fixedly connected with second fixing base (18) of fixed cover (8), the both sides fixedly connected with second dead lever (9) of second fixing base (18), cover (19) have been cup jointed to the outside of second dead lever (9), the first supporting block (10) of one side fixedly connected with of cover (19) has been changeed.

2. The canal collapse prevention device of claim 1, wherein: an internal thread is arranged inside the rotating sleeve (19), an external thread is arranged outside the second fixing rod (9), and a rotating wheel (17) is fixedly connected to the outside of the rotating sleeve (19).

3. The canal collapse prevention device of claim 1, wherein: the outside of first dead lever (7) is provided with the external screw thread, the inside of fixed cover (8) is provided with the internal thread, revolving stage (2) joint is in the rotatable of first fixing base (4).

4. The device of claim 1, wherein the device comprises: one side fixedly connected with reset spring (11) of first supporting block (10), one side of first supporting block (10) is provided with second supporting block (14), the inside of second supporting block (14) one side is provided with second mounting groove (12), the inside of reset spring (11) is provided with stopper (16), stop collar (15) has been cup jointed to the outside of stopper (16), one side fixedly connected with installation piece (13) of stop collar (15).

5. The canal collapse prevention device of claim 4, wherein: one end of the second supporting block (14) is provided with a splicing groove (20), the other end of the second supporting block (14) is fixedly connected with an inserting block (21), the inserting block (21) is matched with the splicing groove (20), and the second supporting block (14) is in an inverted L shape.

6. A channel collapse prevention device according to claim 4, wherein: one side of stopper (16) and one side fixed connection of first supporting block (10), installation piece (13) inlay the inside of second mounting groove (12) and can dismantle.