CN221345477U - Water conservancy channel lateral wall strutting arrangement - Google Patents

Abstract

The utility model belongs to the technical field of support, in particular to a water conservancy channel side wall support device which comprises a middle-placed rod and two baffles, wherein the side wall of the middle-placed rod is provided with two thread grooves, two Y-shaped rods are hinged to opposite sides of the two baffles, a thread ring is arranged between the two Y-shaped rods which are horizontally corresponding, the Y-shaped rods are hinged to one side corresponding to the thread ring, the middle-placed rod is in threaded connection with the two thread rings through the two thread grooves, the two ends of the middle-placed rod are respectively and rotatably connected with a connecting plate, the two thread rings can drive the corresponding Y-shaped rods to obliquely overturn through controlling the rotation of the middle-placed rod, the unfolding and folding of the two baffles are realized, the unfolding, the using and the combining and the storing of the two devices can be realized only by controlling the rotation of the middle-placed rod, the operation steps are simple and convenient, and under the condition that a water channel is opened longer, the time required by erecting a plurality of the device is reduced, so that the construction efficiency is improved.

Description

Water conservancy channel lateral wall strutting arrangement

Technical Field

The utility model belongs to the technical field of support, and particularly relates to a water conservancy channel side wall support device.

Background

The water conservancy channel is one of the most main transportation carriers of artificial and natural water sources in human history, and forms a drinking water treatment system which is most basically perceived by modern people with a sedimentation-filtration-disinfection system process, and has wide application in agricultural irrigation and other life fields, the water diversion channel is an important channel structure in the water conservancy project and plays roles of water source conveying, water diversion power generation, agricultural irrigation and the like, the water conservancy channel generally adopts a manual excavation mode, when the water conservancy channel is excavated, a supporting device is generally adopted to fix the inner wall of the water channel, so that soil collapse is prevented, the excavation work of the water conservancy channel is influenced, the current supporting device is generally used by assembling, the protection plate is propped against the protection plate through the supporting rod, the protection plate can stably shield the side wall of the water channel, but the operation steps of the mode are more complicated, the water channel is longer, the time required for erecting the supporting device is more, and the construction efficiency is low.

Disclosure of utility model

The utility model provides a water conservancy channel side wall supporting device which has the characteristic of improving the installation efficiency of the supporting device on the side wall of a water channel.

The utility model provides the following technical scheme: including putting pole and two baffles in, put pole lateral wall and be provided with two thread grooves, two the baffle is opposite one side all articulates there are two "Y" type poles, and the level corresponds two be provided with the screwed ring between the "Y" type pole, "Y" type pole articulates in corresponding screwed ring one side, put the pole through two thread groove with two screwed ring threaded connection, put the pole both ends and all rotate and be connected with the connecting plate, the connecting plate both sides all are provided with two telescopic links, telescopic link one end fixed connection in corresponds the baffle lateral wall.

The side wall of the middle-arranged rod is fixedly connected with a limiting pipe, the two threaded rings are in contact with one end of the limiting pipe, one side of the baffle is fixedly connected with four limiting plates for limiting the Y-shaped rod, two sides of the baffle are hinged with expansion plates, and the two expansion plates are not in contact.

Wherein, wherein the top the connecting plate inner wall rotates and is connected with the actuating lever, actuating lever sliding connection in put pole inner wall, actuating lever top fixedly connected with driving disk.

Wherein, the driving plate bottom articulates there are two gag lever posts, and wherein the top of upper place the connecting plate top is seted up a plurality of with the slot that the gag lever post corresponds.

The device comprises a driving plate, a limiting rod and a driving plate, wherein a torsion spring is arranged between the limiting rod and the driving plate, a rotating ring is rotationally connected to the side wall of the driving rod, a yielding groove is formed in the connecting plate above the driving rod, and a spring is fixedly connected between the rotating ring and the yielding groove.

The beneficial effects of the utility model are as follows: the two threaded rings can drive the corresponding Y-shaped rods to incline and turn through controlling the rotation of the middle rod, so that the two baffles are unfolded and folded, the unfolding and the combining and storing of the two devices can be achieved by controlling the rotation of the middle rod, the operation steps are simple and convenient, the time required for erecting a plurality of devices is reduced under the condition that the ditch is opened longer, and therefore, the construction efficiency is improved.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model in its deployed state;

FIG. 2 is a schematic top view of the present utility model in its expanded state;

FIG. 3 is a schematic elevational view of the present utility model in a contracted state;

Fig. 4 is an enlarged schematic view of the portion a in fig. 1.

In the figure: 1. a middle rod; 11. a thread groove; 12. a limiting tube; 2. a baffle; 21. a Y-shaped rod; 22. a threaded ring; 23. a limiting plate; 24. an expansion plate; 3. a connecting plate; 31. a telescopic rod; 32. a relief groove; 4. a driving rod; 41. a drive plate; 42. a limit rod; 421. a torsion spring; 43. a rotating ring; 44. and (3) a spring.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including putting pole 1 and two baffles 2 in, put pole 1 lateral wall and be provided with two thread grooves 11, two baffle 2 opposite sides all articulate and have two "Y" type poles 21, be provided with screwed ring 22 between two "Y" type poles 21 that the level corresponds, "Y" type pole 21 articulates in corresponding screwed ring 22 one side, put pole 1 and two screwed ring 22 threaded connection through two thread grooves 11, put pole 1 both ends and all rotate and be connected with connecting plate 3, connecting plate 3 both sides all are provided with two telescopic links 31, telescopic link 31 one end fixed connection is in corresponding baffle 2 lateral walls.

In this embodiment: the middle rod 1 is a control element in the middle of the device, the two baffles 2 are symmetrically distributed on two sides of the middle rod 1, four Y-shaped rods 21 are arranged between the two baffles 2, two Y-shaped rods 21 on the upper part are in a group, two Y-shaped rods 21 on the lower part are in a group, the threaded rings 22 connect the two Y-shaped rods 21 on the group, the four Y-shaped rods 21 have different acting directions on the baffles 2, the middle rod 1 is in a rotary design, when the middle rod 1 rotates, the two threaded grooves 11 drive the two threaded rings 22 to drive in the up-down direction, and the two threaded grooves 11 are provided with opposite directions, so that the two threaded rings 22 move in a synchronous and reverse mode when driven, the two threaded rings 22 drive the four Y-shaped rods 21 to overturn in the vertical direction and the horizontal direction, the two connecting plates 3 are symmetrically distributed on two ends of the middle rod 1, the connecting plates 3 are connected with the baffles 2 through the telescopic rods 31 at two sides, and the telescopic rods 31 and the baffles 2 are in a fixed connection relationship, so that the situation that overturning and tilting can not occur between the telescopic rods 31 and the baffles 2, and the two baffles 2 can be always limited through the telescopic rods 31 by utilizing the interaction force between a plurality of telescopic rods 31, so that the two baffles 2 can always keep a parallel state, the Y-shaped rods 21 are driven by the two threaded rings 22 to tilt towards the horizontal state, the Y-shaped rods 21 can push the baffles 2, the two baffles 2 can be unfolded, the telescopic rods 31 are pulled by the baffles 2 to stretch, the two baffles 2 are kept in a stable state to be attached and extruded to the side walls of the two channels, the side walls of the channels are further supported by the two baffles 2, and the soil is prevented from collapsing, the normal operation of the excavation work of the water conservancy channel is avoided, the operation is performed by only controlling the middle rod 1 to rotate, the work of unfolding, using and combining the two devices can be achieved, the operation steps are simple and convenient, the time required for erecting a plurality of devices is reduced under the condition that the ditch is opened longer, and therefore the construction efficiency is improved.

The side wall of the middle rod 1 is fixedly connected with a limiting pipe 12, two threaded rings 22 are contacted with one end of the limiting pipe 12, one side of the baffle 2 is fixedly connected with four limiting plates 23 for limiting the Y-shaped rod 21, two sides of the baffle 2 are hinged with expansion plates 24, and the two expansion plates 24 are not contacted; the limiting pipe 12 limits the two threaded rings 22, so that the two threaded rings 22 cannot be mutually contacted to cause mutual interference influence, the threaded rings 22 are controlled to drive the working range of the Y-shaped rod 21 to control, the situation that the expansion rod 31 and the connecting plate 3 are excessively extruded by the baffle plate 2 to damage the expansion rod during folding is prevented, the limiting plate 23 limits the overturning angle of the Y-shaped rod 21 by matching with the limiting pipe 12, the situation that the Y-shaped rod 21 is excessively overturned is prevented, the stability of the device is improved, the expansion plate 24 is a working range expansion element of the baffle plate 2, the expansion plate 24 can be in butt joint with the end part of the baffle plate 2 through overturning the expansion plate 24, and then the two expansion plates 24 and the baffle plate 2 form a plane, so that the protection range of the two baffle plates 2 to canal support is increased, and the practicability is improved.

Wherein the inner wall of the upper connecting plate 3 is rotationally connected with a driving rod 4, the driving rod 4 is slidably connected with the inner wall of the middle rod 1, and the top end of the driving rod 4 is fixedly connected with a driving disc 41; the driving rod 4 controls the middle rod 1 to rotate, the driving disc 41 is arranged at the upper end of the device, and the driving rod 4 is driven to rotate by controlling the driving disc 41, so that the driving rod 4 can drive the middle rod 1 to rotate.

The bottom end of the driving disc 41 is hinged with two limiting rods 42, and a plurality of slots corresponding to the limiting rods 42 are formed in the top end of the upper connecting plate 3; the stop lever 42 is located the position between drive plate 41 and the top connecting plate 3, when locking drive plate 41 position, upwards promote the stop lever 42 upset downwards afterwards through pulling drive plate 41, makes in the corresponding slot of stop lever 42 can the counterpoint to make stop lever 42 can lock drive plate 41 position this moment, and then make put pole 1 receive the locking unable rotation, stability when improving the device and using.

A torsion spring 421 is arranged between the limiting rod 42 and the driving disc 41, the side wall of the driving rod 4 is rotationally connected with a rotating ring 43, a yielding groove 32 is arranged in the upper connecting plate 3, and a spring 44 is fixedly connected between the rotating ring 43 and the yielding groove 32; the torsional spring 421 carries out the drive upset of upwards direction to the gag lever post 42 to the messenger can not receive the influence of gag lever post 42 when rotatory to driving disk 41 drive, when releasing the lock to driving disk 41, through pulling driving disk 41, driving disk 41 drives two gag lever posts 42 and connecting plate 3 and breaks away from, torsional spring 421 carries out the drive upset to gag lever post 42, thereby make gag lever post 42 to the spacing of driving disk 41 obtain relieving, then spring 44 promotes rotatory ring 43 and slides downwards, thereby make rotatory ring 43 can drive actuating lever 4 downward displacement, actuating lever 4 drives driving disk 41 and slides downwards, and when gag lever post 42 inserts in the slot, spring 44 can be more stable to the connection of gag lever post 42 and slot.

The working principle and the using flow of the utility model are as follows: when the device is used, the driving disc 41 is controlled to rotate, the driving disc 41 drives the driving rod 4 to rotate, the driving rod 4 drives the middle rod 1 to rotate, the middle rod 1 drives the two threaded rings 22 through the two threaded grooves 11, the two threaded rings 22 move away from each other, the threaded rings 22 drive the Y-shaped rod 21 to be driven obliquely to a horizontal state, the Y-shaped rod 21 can push the baffle plates 2, the two baffle plates 2 can be unfolded, the baffle plates 2 pull the telescopic rod 31 to stretch, the two baffle plates 2 keep a stable state to be attached and extruded to the side walls of the two baffle plates 2, the side walls of the water channel are further supported by the two baffle plates 2, so that soil collapse is prevented, normal operation affecting the excavation work of the water channel is avoided, the unfolding of the two devices can be achieved by only controlling the rotation of the middle rod 1 in the middle operation, operation steps are simple and convenient, the time required by a plurality of the device is reduced under the condition that the water channel is opened to be longer, therefore, the construction efficiency is improved, the expansion plate 24 can be in a butt joint with the end parts of the baffle plates 2, the two baffle plates 2 can be expanded, and the protection plane of the two baffle plates 2 can be further increased, and the protection plane is further improved.

Claims (5)

1. The utility model provides a water conservancy channel lateral wall strutting arrangement, includes in put pole (1) and two baffles (2), its characterized in that: the side wall of the middle-arranged rod (1) is provided with two thread grooves (11), two opposite sides of the baffle (2) are hinged with two Y-shaped rods (21), two Y-shaped rods (21) corresponding to each other horizontally are provided with thread rings (22), the Y-shaped rods (21) are hinged to one sides of the corresponding thread rings (22), the middle-arranged rod (1) is in threaded connection with the two thread grooves (11) and the two thread rings (22), two ends of the middle-arranged rod (1) are respectively connected with a connecting plate (3) in a rotating mode, two sides of the connecting plates (3) are respectively provided with two telescopic rods (31), and one ends of the telescopic rods (31) are fixedly connected to the side wall of the corresponding baffle (2).

2. The water conservancy channel sidewall support device of claim 1, wherein: put pole (1) lateral wall fixedly connected with spacing pipe (12), two screwed ring (22) all with spacing pipe (12) one end contact, baffle (2) one side fixedly connected with is right spacing board (23) that "Y" type pole (21) was spacing, baffle (2) both sides all articulate have expansion board (24), two expansion board (24) contactless.

3. The water conservancy channel sidewall support device of claim 1, wherein: the upper part of the inner wall of the connecting plate (3) is rotationally connected with a driving rod (4), the driving rod (4) is slidably connected with the inner wall of the middle-arranged rod (1), and the top end of the driving rod (4) is fixedly connected with a driving disc (41).

4. A water conservancy channel sidewall support device in accordance with claim 3, wherein: two limiting rods (42) are hinged to the bottom end of the driving disc (41), and a plurality of slots corresponding to the limiting rods (42) are formed in the top end of the connecting plate (3) above the driving disc.

5. The water conservancy channel sidewall support device of claim 4, wherein: a torsion spring (421) is arranged between the limiting rod (42) and the driving disc (41), a rotating ring (43) is rotationally connected to the side wall of the driving rod (4), a yielding groove (32) is formed in the connecting plate (3) above the driving rod, and a spring (44) is fixedly connected between the rotating ring (43) and the yielding groove (32).