CN220644293U - Water conservancy channel protective structure - Google Patents

Abstract

The utility model discloses a water conservancy channel protection structure, which relates to the technical field of water conservancy projects and comprises a mounting frame, wherein a sliding groove is formed in the middle of the mounting frame, a screw rod is connected to the inner side of the sliding groove in a rotating mode, threads at two ends of the screw rod are opposite in rotation direction, and sliding blocks are connected to the two ends of the screw rod in a threaded mode. According to the utility model, the screw rod is driven to slide on the inner side of the guide rail through the rotation of the adjusting knob handle, the supporting and fixing components can be adjusted and driven to mutually displace through the sliding of the sliding block, the distance between the two groups of supporting and fixing components and the telescopic mechanism can be adjusted, channels with different width specifications can be conveniently adapted, the flexibility of the whole use is high, different canal channels can be conveniently adapted, the adjusting knob handle can be driven to displace outwards by only a single person during the adjustment and fixing period, and the device can be adjusted and fixed by only a single person during the adjustment and the fixing period, so that the operation is convenient.

Description

Water conservancy channel protective structure

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a hydraulic channel protection structure.

Background

The hydraulic engineering is an engineering project for planning, designing, constructing, managing and maintaining by utilizing water resources. The method comprises investigation, evaluation, development and utilization of water resources, and research on hydrology, waterpower, water quality and the like, and relates to construction and operation management of facilities such as reservoirs, hydropower stations, channels, pump stations, drainage systems and the like.

The Chinese patent with the publication number of CN217460617U discloses a hydraulic engineering channel side wall supporting device, which comprises a protection plate and a supporting mechanism, wherein the protection plate is used for paving the channel inner wall, the supporting mechanism is used for supporting the channel inner wall and preventing the channel inner wall from collapsing, the supporting mechanism comprises a threaded telescopic rod, a first supporting component, a second supporting component, a first guide sleeve and a second guide sleeve, the threaded telescopic rod is arranged between the first supporting component and the second supporting component, one end of the second guide sleeve is connected with the first supporting component, one end of the first guide sleeve is connected with the second supporting component, the second guide sleeve is sleeved in the first guide sleeve, the first supporting component and the second supporting component are identical in structure and comprise a first pressing plate, a second guide sleeve and a second guide sleeve, when the threaded telescopic rod is regulated, the second pressing plate is in contact with the channel inner wall, then the pressing plate moves towards the direction close to the second pressing plate, the spring is in a compressed state, and the elastic force of the spring pushes the second pressing plate to tightly abut against the channel inner wall, so that the channel inner wall is fastened and supported.

The equipment is used in a use period, although the equipment can assist to support the side wall of the channel, but in a use process, the equipment is complicated to adjust, one person is required to support the device in an adjustment process, the other person can rotate to adjust, the whole operation is complicated, the equipment is used in a use process, when supporting the channel or blocking the channel, the person can not walk in the channel, the follow-up processing is integrally and easily affected, and in a support process, the equipment is inconvenient to adjust and support the supporting structure in an inclined state due to the fact that the side wall of the channel is inclined in most of the supporting process, the equipment cannot be stably attached and supported to be fixed, and the equipment is used in a whole to have a certain defect, so that the equipment is required to be improved.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a water conservancy channel protection structure so as to solve the problems that the operation is complicated during the use of the existing equipment, the construction is influenced by shielding the inside of a channel in the supporting process, and the inclined side wall of the channel is inconvenient to attach in the supporting process.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a water conservancy channel protective structure, includes the mounting bracket, the spout has been seted up in the middle of the mounting bracket, the inboard rotation of spout is connected with the lead screw, the both ends screw thread of lead screw revolves to opposite, the equal threaded connection in both ends of lead screw has the slider, the one end of lead screw runs through mounting bracket fixed mounting and has the regulation Niu Bing, the outside upper end threaded connection of adjusting knob handle has fixing bolt, fixing bolt runs through one side laminating of adjusting knob handle and mounting bracket and is connected, the top fixed mounting of slider has a strut, the inboard rotation of strut is connected with a strut and is solid the subassembly, the inner rotation of strut is connected with telescopic machanism, telescopic machanism's outside and the inboard lower extreme fixed connection of strut, the equal fixed mounting in bottom both sides of mounting bracket has the fixed plate, the bottom fixed mounting of fixed plate has the supporting shoe, the bottom fixed mounting of supporting shoe has moving mechanism.

As the preferred technical scheme, prop up solid subassembly and include the mounting disc, mounting disc fixed mounting is in the upper end front and back both sides of propping up solid frame, rotate between the inboard of mounting disc and be connected with the pivot, the centre fixed mounting of pivot has branch, square groove has all been seted up at the both ends of branch, the inboard rotation in square groove is connected with the runner, the runner outside fixed mounting of branch outer end has the backup pad, the runner of the inner end of branch and telescopic machanism's upper end fixed connection.

As the preferable technical scheme, telescopic machanism includes the propping up solid board, prop up solid board fixed mounting in the inboard lower extreme of propping up solid frame, it is connected with the axle to rotate between the inboard of propping up solid board, the top fixed mounting of axle has the telescopic link, the runner bottom fixed connection of the upper end of telescopic link and the branch inner.

As the preferable technical scheme, the telescopic link includes the sleeve pipe, sleeve pipe fixed mounting is in the middle of the top of connecting axle, the inboard sliding connection of sheathed tube upper end has the slide bar, the top of slide bar and the runner bottom fixed connection who is located the inner on the branch, sheathed tube front upper end threaded connection has limit screw.

As the preferable technical scheme, the front of the slide bar is provided with mounting holes at equal intervals, and the rear end of the limit screw is inserted into the inner side of the mounting holes.

As the preferable technical scheme, the bottom both sides of propping up the solid board all rotate and be connected with the gyro wheel, the bottom of gyro wheel is laminated with the top of mounting bracket and is connected.

As the preferable technical scheme, the moving mechanism comprises a bottom plate, the bottom plate is fixedly arranged at the bottom of the supporting block, and universal wheels are rotatably connected to two sides of the inner end of the bottom plate.

As the preferable technical scheme, the outer end threaded connection of bottom plate has the limit screw rod, the bottom of limit screw rod rotates and is connected with anti-skidding backing plate, equidistant fixed mounting of bottom of anti-skidding backing plate has spacing pin, limit screw rod's top also fixed mounting has the regulation knob handle.

In summary, the utility model has the following advantages:

firstly, through setting up moving mechanism for this device is in the use period, the accessible universal wheel rolls on ground, and then is convenient for nimble remove this device, and after this device moved the position that needs to use, accessible twists the limit screw and drives anti-skidding backing plate and move down, and spacing pin grafting is to the bottom of channel this moment, and then alright make anti-skidding backing plate stable interlock to subaerial for this device wholly can have better stability in the use;

secondly, the screw rod is driven to slide on the inner side of the guide rail through the rotation of the adjusting knob handle, the supporting and fixing components can be adjusted and driven to mutually displace through the sliding of the sliding block, the distance between the two groups of supporting and fixing components and the telescopic mechanism can be adjusted, channels with different width specifications can be conveniently adapted, the flexibility is high in integral use, different canal channels can be conveniently adapted, the adjusting knob handle can be twisted by a single person to drive the two groups of supporting and fixing components to displace outwards during the adjustment and fixing period, and the equipment can be adjusted and fixed by the single person during the adjustment and the fixing period, so that the operation is convenient;

third, through the inboard slide bar slip of adjusting sleeve, alright extension or shorten the telescopic link, the telescopic link drives even axle and pivot rotation this moment, through even axle and pivot cooperation rotation, alright drive the inboard branch of mounting disc and rotate, and then be convenient for adjust the incline direction of branch, after this device inclination adjusts the completion, through turning up spacing screw and inserting the mounting hole inboard, and then alright locking sleeve pipe and slide bar, because the inside runner outer end fixed connection backup pad of branch outer end groove, the inner wall of channel is laminated to the alright adaptation of backup pad this moment, the inner wall of the different incline directions of convenient adaptation channel, the mode of cooperation lead screw drive slide bar regulation, make the whole channel that can adjust the different size specification channels of adaptation and the different incline directions of inner wall of this device in a flexible way.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom construction of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.

Reference numerals: 1. the device comprises a mounting rack, 2, a sliding groove, 3, a screw rod, 4, a sliding block, 5, an adjusting knob handle, 6, a moving mechanism, 61, a bottom plate, 62, a universal wheel, 63, a limiting screw rod, 64, an anti-slip backing plate, 65, a limiting pin, 7, a supporting component, 71, a mounting plate, 72, a rotating shaft, 73, a supporting rod, 74, a square groove, 75, a rotating wheel, 76, a supporting plate, 8, a telescopic mechanism, 81, a supporting plate, 82, a connecting shaft, 83, a telescopic rod, 831, a sleeve, 832, a sliding rod, 833, a limiting screw rod, 834, a mounting hole 835, a roller, 9, a fixing plate, 10, a supporting block, 11, a fixing bolt, 12 and a supporting frame.

Detailed Description

Example 1

Referring to fig. 1 to 4, a water conservancy channel protection structure according to this embodiment, including mounting bracket 1, spout 2 has been seted up in the middle of mounting bracket 1, spout 2's inboard rotation is connected with lead screw 3, the both ends screw thread of lead screw 3 revolves to opposite, the equal threaded connection in both ends of lead screw 3 has slider 4, the one end of lead screw 3 runs through mounting bracket 1 fixed mounting has adjusting knob handle 5, the outside upper end threaded connection of adjusting knob handle 5 has fixing bolt 11, fixing bolt 11 runs through adjusting knob handle 5 and one side laminating of mounting bracket 1 and is connected, the top fixed mounting of slider 4 has a solid frame 12, the inboard rotation of solid frame 12 is connected with a solid subassembly 7, the inner rotation of solid subassembly 7 is connected with telescopic machanism 8, telescopic machanism 8's outside and the inboard lower extreme fixed connection of solid frame 12, the bottom both sides of mounting bracket 1 are fixed mounting has fixed plate 9, the bottom fixed mounting of fixed plate 9 has supporting shoe 10, the bottom fixed mounting of supporting shoe 10 has moving mechanism 6.

Example 2

Referring to fig. 1-3, the supporting and fixing assembly 7 comprises a mounting plate 71, the mounting plate 71 is fixedly mounted on the front side and the rear side of the upper end of the supporting and fixing frame 12, a rotating shaft 72 is rotatably connected between the inner sides of the mounting plate 71, a supporting rod 73 is fixedly mounted in the middle of the rotating shaft 72, square grooves 74 are formed in two ends of the supporting rod 73, rotating wheels 75 are rotatably connected to the inner sides of the square grooves 74, supporting plates 76 are fixedly mounted on the outer sides of the rotating wheels 75 at the outer ends of the supporting rod 73, and the rotating wheels 75 at the inner ends of the supporting rod 73 are fixedly connected with the upper end of the telescopic mechanism 8; through setting up prop up solid subassembly 7 for this device is during the use, and pivot 72 rotates between the accessible telescopic machanism 8 adjusts the installation, and branch 73 inclination changes this moment, and then the inclination in the different channels of adaptation of being convenient for, and convenient flexibility supports different channels.

Referring to fig. 1 to 4, the telescopic mechanism 8 comprises a support plate 81, wherein the support plate 81 is fixedly arranged at the lower end of the inner side of the support frame 12, a connecting shaft 82 is rotatably connected between the inner sides of the support plate 81, a telescopic rod 83 is fixedly arranged at the top of the connecting shaft 82, and the upper end of the telescopic rod 83 is fixedly connected with the bottom of a rotating wheel 75 at the inner end of a supporting rod 73; through setting up telescopic machanism 8 for this device is in the during the use, and telescopic link 83 on the accessible regulation connecting axle 82 is flexible, and the reverse drive connecting axle 82 of alright adaptability rotates, thereby conveniently adjusts the slope of the solid subassembly 7 of support, and sets up the solid board 81 and can prop up solid reinforcing to prop up solid support 12, can improve the comprehensive stability that this device supported.

Referring to fig. 1-4, the telescopic rod 83 comprises a sleeve 831, the sleeve 831 is fixedly arranged in the middle of the top of the connecting shaft 82, a slide rod 832 is slidingly connected to the inner side of the upper end of the sleeve 831, the top of the slide rod 832 is fixedly connected with the bottom of a rotating wheel 75 positioned at the inner end on the support rod 73, and a limit screw 833 is connected with the upper end of the front surface of the sleeve 831 in a threaded manner; through setting up telescopic link 83, can be during the use, adjust slide bar 832 and slide in the inboard of sleeve pipe 831, then through turning limit screw 833 to turn tightly conflict slide bar 832, and then be convenient for adjust the length of telescopic link 83, the inclination of convenient nimble adjustment branch 73 has improved the adaptation ability of this device.

Referring to fig. 4, the front surface of the sliding rod 832 is provided with mounting holes 834 at equal intervals, and the rear end of the limit screw 833 is inserted into the inner side of the mounting holes 834; by providing the mounting holes 834, the restraining screw 63 can be received through the mounting holes 834 during use, and the restraining screw 63 is inserted into the inner side of the mounting holes 834, so that the expansion and contraction of the slide rod 832 and the sleeve 831 can be further reinforced, and the stability is improved.

Example 3

Referring to fig. 1-2, both sides of the bottom of the supporting plate 81 are rotatably connected with rollers 835, and the bottoms of the rollers 835 are in fit connection with the top of the mounting frame 1; the roller 835 is attached to the top of the mounting frame 1 to roll, so that friction force can be reduced while the bottom of the supporting and fixing plate 81 is supported, and stability can be improved.

Referring to fig. 1-2, the moving mechanism 6 comprises a bottom plate 61, the bottom plate 61 is fixedly arranged at the bottom of the supporting block 10, and universal wheels 62 are rotatably connected to two sides of the inner end of the bottom plate 61; through the universal wheel 62 of bottom plate 61 bottom, can be convenient for nimble this device of removal, facilitate the use.

Referring to fig. 1-2, the outer end of the bottom plate 61 is in threaded connection with a limiting screw 63, the bottom of the limiting screw 63 is in rotary connection with an anti-slip base plate 64, limiting pins 65 are fixedly arranged at equal intervals on the bottom of the anti-slip base plate 64, and an adjusting knob handle 5 is fixedly arranged on the top of the limiting screw 63; through setting up limiting screw 63, can be after this device removes the completion, drive spacing pin 65 grafting to subaerial through twisting anti-skidding backing plate 64 to move down, this device of fixing that can be stable for this device overall support reinforcing capacity is stronger comparatively firm.

The use principle and the advantages are that: the device can roll on the ground through the universal wheel 62 during use, so that the device can be moved flexibly, after the device is moved to a position required to be used, the limiting screw 63 can be twisted to drive the anti-slip base plate 64 to move downwards, at the moment, the limiting pin 65 is inserted into the bottom of a channel, so that the anti-slip base plate 64 can be stably snapped onto the ground, the device can be integrally provided with better stability during use, in addition, in use, the adjusting knob handle 5 rotates to drive the screw rod 3 to drive the sliding block 4 to slide on the inner side of the guide rail, the sliding block 4 slides to drive the supporting and fixing components 7 to mutually displace, the distance between the two groups of supporting and fixing components 7 and the telescopic mechanism 8 can be adjusted, the device can be conveniently adapted to channels with different width specifications, the integral use flexibility is stronger, the device is convenient to be adapted to different canal channels, in addition, during the adjustment and fixation, only a single person is needed to twist the adjusting knob handle 5 to drive the two groups of supporting components 7 to move outwards, so that the device can be adjusted and fixed only by a single person during the adjustment and support period, the operation is convenient, the screw rod 3 can be locked by twisting the fixing bolt 11 to fix the adjusting knob handle 5 after the adjustment is finished, the telescopic rod 83 can be prolonged or shortened by sliding the sliding rod 832 on the inner side of the adjusting sleeve 831 during the specific operation, at the moment, the telescopic rod 83 drives the connecting shaft 82 and the rotating shaft 72 to rotate, the supporting rod 73 on the inner side of the mounting plate 71 can be driven to rotate by the matching rotation of the connecting shaft 82 and the rotating shaft 72, the inclination direction of the supporting rod 73 can be adjusted conveniently, after the inclination angle adjustment of the device is finished, the device is inserted into the inner side of the mounting hole 834 by twisting the limiting screw 833, the sleeve 831 and the sliding rod 832 can be locked, and the supporting plate 76 is fixedly connected to the outer end of the rotating wheel 75 inside the square groove 74 on the outer end of the supporting rod 73, at this time, the supporting plate 76 can be adaptively attached to the inner wall of the channel, so that the inner wall of the channel with different inclination directions can be conveniently adapted, and the mode of adjusting the sliding bar is matched with the screw rod 3, so that the whole device can flexibly adjust the channels with different sizes and specifications and the channels with different inclination directions of the inner wall, and the whole adapting capacity is strong.

Claims (8)

1. The utility model provides a water conservancy channel protective structure, includes mounting bracket (1), its characterized in that: the middle of mounting bracket (1) has been seted up spout (2), the inboard rotation of spout (2) is connected with lead screw (3), the both ends screw thread of lead screw (3) revolves to opposite, the equal threaded connection in both ends of lead screw (3) has slider (4), the one end of lead screw (3) runs through mounting bracket (1) fixed mounting and has adjusting knob handle (5), the outside upper end threaded connection of adjusting knob handle (5) has fixing bolt (11), fixing bolt (11) runs through one side laminating of adjusting knob handle (5) and mounting bracket (1) and is connected, the top fixed mounting of slider (4) has a strut (12), the inboard rotation of strut (12) is connected with a fixed subassembly (7), the inner rotation of strut (7) is connected with telescopic machanism (8), the outside of telescopic machanism (8) and the inboard lower extreme fixed connection of strut (12), the bottom both sides of mounting bracket (1) are fixed mounting has fixed plate (9), the bottom fixed mounting of fixed plate (9) has supporting shoe (10), supporting shoe (10) fixed mounting has moving mechanism (6).

2. The water conservancy channel protective structure of claim 1, wherein: the supporting and fixing assembly (7) comprises a mounting disc (71), the mounting disc (71) is fixedly arranged on the front side and the rear side of the upper end of the supporting and fixing frame (12), a rotating shaft (72) is rotatably connected between the inner sides of the mounting disc (71), a supporting rod (73) is fixedly arranged in the middle of the rotating shaft (72), square grooves (74) are formed in the two ends of the supporting rod (73), rotating wheels (75) are rotatably connected to the inner sides of the square grooves (74), supporting plates (76) are fixedly arranged on the outer sides of the rotating wheels (75) at the outer ends of the supporting rod (73), and the rotating wheels (75) at the inner ends of the supporting rod (73) are fixedly connected with the upper ends of telescopic mechanisms (8).

3. The water conservancy channel protective structure according to claim 2, wherein: the telescopic mechanism (8) comprises a supporting and fixing plate (81), the supporting and fixing plate (81) is fixedly arranged at the lower end of the inner side of the supporting and fixing frame (12), a connecting shaft (82) is rotatably connected between the inner sides of the supporting and fixing plate (81), a telescopic rod (83) is fixedly arranged at the top of the connecting shaft (82), and the upper end of the telescopic rod (83) is fixedly connected with the bottom of a rotating wheel (75) at the inner end of a supporting rod (73).

4. A water conservancy channel guard structure according to claim 3, characterized in that: the telescopic rod (83) comprises a sleeve (831), the sleeve (831) is fixedly arranged in the middle of the top of the connecting shaft (82), a sliding rod (832) is connected to the inner side of the upper end of the sleeve (831) in a sliding mode, the top of the sliding rod (832) is fixedly connected with the bottom of a rotating wheel (75) located at the inner end on the supporting rod (73), and a limit screw (833) is connected to the upper end of the front face of the sleeve (831) in a threaded mode.

5. The water conservancy channel guard structure of claim 4, wherein: the front of the sliding rod (832) is provided with mounting holes (834) at equal intervals, and the rear end of the limiting screw (833) is inserted into the inner side of the mounting holes (834).

6. The water conservancy channel guard structure of claim 4, wherein: the bottom both sides of propping up solid board (81) all rotate and are connected with gyro wheel (835), the bottom of gyro wheel (835) is laminated with the top of mounting bracket (1) and is connected.

7. The water conservancy channel protective structure of claim 1, wherein: the moving mechanism (6) comprises a bottom plate (61), the bottom plate (61) is fixedly arranged at the bottom of the supporting block (10), and universal wheels (62) are rotatably connected to two sides of the inner end of the bottom plate (61).

8. The water conservancy channel guard structure of claim 7, wherein: the outer end threaded connection of bottom plate (61) has limit screw (63), the bottom of limit screw (63) rotates and is connected with anti-skidding backing plate (64), equidistant fixed mounting in bottom of anti-skidding backing plate (64) has spacing pin (65), the top of limit screw (63) also fixed mounting has regulation knob handle (5).