阅读说明：本技术 一种水利工程渠道侧壁支撑装置 (Hydraulic engineering channel lateral wall strutting arrangement ) 是由 姚亮 孔楠楠 张景奎 黄平 张亚涛 冯露 崔雪 王小青 于 2021-08-11 设计创作，主要内容包括：本发明涉及水利工程技术领域,尤其是一种水利工程渠道侧壁支撑装置,包括底座,底座的底部转动安装有若干自锁万向轮,底座的顶部安装有升降机构,升降机构的输出端固定安装有安装壳体,安装壳体内侧安装有支撑机构；本发明通过第一电机的驱动使得第一丝杆转动,这就使得螺纹座能够向下移动,从而使得两个连接杆推动两个滑动座相背滑动,进而使得支撑杆推动支撑板与渠道的侧壁紧密贴合,可以自主增加支撑板的固定力度。(The invention relates to the technical field of hydraulic engineering, in particular to a supporting device for a side wall of a hydraulic engineering channel, which comprises a base, wherein a plurality of self-locking universal wheels are rotatably arranged at the bottom of the base; according to the invention, the first screw rod is driven to rotate by the first motor, so that the threaded seat can move downwards, the two connecting rods push the two sliding seats to slide back to back, the supporting rod pushes the supporting plate to be tightly attached to the side wall of the channel, and the fixing strength of the supporting plate can be increased automatically.)

1. A supporting device for a side wall of a water conservancy project channel comprises a base (1), wherein a plurality of self-locking universal wheels (2) are rotatably mounted at the bottom of the base (1), and is characterized in that a lifting mechanism (3) is mounted at the top of the base (1), an installation shell (4) is fixedly mounted at the output end of the lifting mechanism (3), and a supporting mechanism (5) is mounted on the inner side of the installation shell (4);

the supporting mechanism (5) comprises a first motor (51), the first motor (51) is fixedly installed at the top end of the inner side of the installation shell (4), a first lead screw (52) is fixedly installed at an output shaft of the first motor (51), a threaded seat (53) is installed on the first lead screw (52) in a threaded mode, connecting rods (54) are hinged to two sides of the threaded seat (53), the two connecting rods (54) are symmetrical to each other, a sliding seat (55) is hinged to one end, away from the threaded seat (53), of each connecting rod (54), guide rods (57) are fixedly installed at two ends of the inner side of the installation shell (4), the two sliding seats (55) are respectively slidably installed on the corresponding guide rods (57), a mounting plate (56) is fixedly installed at one end of each sliding seat (55), and a supporting rod (58) is fixedly installed at two ends of each mounting plate (56), the bracing piece (58) run through the lateral wall of installation casing (4), and with installation casing (4) sliding connection, the outer end of bracing piece (58) all articulates there is backup pad (59).

2. The hydraulic engineering channel side wall supporting device as claimed in claim 1, wherein the lifting mechanism (3) comprises a second motor (31), the second motor (31) is fixedly installed at the bottom of the base (1), a first gear (32) is rotatably installed at the top of the base (1), and an output shaft of the second motor (31) is fixedly connected with the first gear (32).

3. A hydraulic engineering channel side wall support device according to claim 2, characterized in that a second gear (33) is rotatably mounted at the middle position of the top of the base (1), and the second gear (33) is meshed with the first gear (32).

4. The lateral wall supporting device of the water conservancy project channel as claimed in claim 3, wherein an internal thread sleeve shaft (34) is fixedly mounted at the top of the second gear (33), a second screw rod (35) is mounted on the inner side of the internal thread sleeve shaft (34) in a threaded manner, and the top end of the second screw rod (35) is fixedly connected with the mounting shell (4).

5. The hydraulic engineering channel lateral wall strutting arrangement of claim 4, characterized in that, the equal fixed mounting in both ends of installation casing (4) bottom has loop bar (37), two the bottom of loop bar (37) all overlaps and is equipped with sleeve (36), two the equal fixed mounting of sleeve (36) is on base (1), two loop bar (37) and corresponding sleeve (36) sliding connection.

Technical Field

The invention 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, construction people are easy to bury under the soil, and the side walls of the channels need to be supported and fixed by a supporting device during construction;

at present, channel lateral wall on the market supports fixing device when supporting the channel fixedly, and its fixed plate is fixed, leads to the channel inner wall that can't support simultaneously vertically and slope, and simultaneously, current backup pad is less at fixed dynamics, and fixed knot constructs in addition whole exposing in the air, and some connection structure are influenced by factors such as earth, dust easily.

Disclosure of Invention

The invention aims to solve the defect that the fixing strength of a supporting plate is small in the prior art, and provides a supporting device for a side wall of a hydraulic engineering channel.

In order to achieve the purpose, the invention adopts the following technical scheme:

a supporting device for the side wall of a hydraulic engineering channel is designed, and comprises a base, wherein a plurality of self-locking universal wheels are rotatably mounted at the bottom of the base, a lifting mechanism is mounted at the top of the base, an installation shell is fixedly mounted at the output end of the lifting mechanism, and a supporting mechanism is mounted on the inner side of the installation shell;

the supporting mechanism comprises a first motor, the first motor is fixedly mounted at the top end of the inner side of the mounting shell, a first lead screw is fixedly mounted on an output shaft of the first motor, a threaded seat is mounted on the first lead screw in a threaded manner, two connecting rods are hinged to two sides of the threaded seat and are symmetrical to each other, two sliding seats are hinged to one ends of the connecting rods, the threaded seat is far away from one ends of the connecting rods, guide rods and two are fixedly mounted at the two ends of the inner side of the mounting shell, the two sliding seats are slidably mounted on the corresponding guide rods respectively, a mounting plate and two are fixedly mounted at one ends of the sliding seats, supporting rods are fixedly mounted at two ends of the mounting plate, the supporting rods penetrate through the side wall of the mounting shell and are slidably connected with the mounting shell, and supporting plates are hinged to the outer ends of the supporting rods.

Preferably, the lifting mechanism comprises a second motor, the second motor is fixedly installed at the bottom of the base, a first gear is rotatably installed at the top of the base, and an output shaft of the second motor is fixedly connected with the first gear.

Preferably, a second gear is rotatably mounted in the middle of the top of the base, and the second gear is meshed with the first gear.

Preferably, an internal thread sleeve shaft is fixedly mounted at the top of the second gear, a second lead screw is mounted on the inner side of the internal thread sleeve shaft in a threaded manner, and the top end of the second lead screw is fixedly connected with the mounting shell.

Preferably, the equal fixed mounting in both ends of installation casing bottom has the loop bar, two the bottom of loop bar all is equipped with the sleeve, two the equal fixed mounting of sleeve is on the base, two loop bar and corresponding sleeve sliding connection.

The side wall supporting device for the hydraulic engineering channel provided by the invention has the beneficial effects that:

1. the first gear is driven to rotate by the second motor, so that the second gear drives the internal thread sleeve shaft to rotate, the second screw rod moves upwards or downwards in the mounting shell, the mounting height of the mounting shell is adjusted, and actual mounting requirements are met;

2. the first screw rod is driven by the first motor to rotate, so that the threaded seat can move downwards, the two connecting rods push the two sliding seats to slide back to back, the supporting rod pushes the supporting plate to be tightly attached to the side wall of the channel, and the fixing strength of the supporting plate can be increased automatically; in addition, the support plate and the support rod are hinged, so that the support plate can be tightly attached to the side wall of the channel, and the vertical and inclined inner wall of the channel can be supported simultaneously.

Drawings

Fig. 1 is a schematic structural view of a supporting device for a side wall of a hydraulic engineering channel according to the present invention;

fig. 2 is a schematic structural diagram of a supporting mechanism of a supporting device for a side wall of a hydraulic engineering channel according to the present invention;

fig. 3 is a schematic structural diagram of a lifting mechanism of a supporting device for a side wall of a hydraulic engineering channel according to the present invention.

In the figure: the self-locking universal wheel device comprises a base 1, a self-locking universal wheel 2, a lifting mechanism 3, a second motor 31, a first gear 32, a second gear 33, an internal thread sleeve shaft 34, a second screw rod 35, a sleeve 36, a sleeve rod 37, an installation shell 4, a supporting mechanism 5, a first motor 51, a first screw rod 52, a threaded seat 53, a connecting rod 54, a sliding seat 55, an installation plate 56, a guide rod 57, a supporting rod 58 and a supporting plate 59.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the supporting device for the side wall of the water conservancy project channel comprises a base 1, wherein a plurality of self-locking universal wheels 2 are rotatably arranged at the bottom of the base 1, and the self-locking universal wheels 2 can facilitate the movement of the whole device; the top of the base 1 is provided with a lifting mechanism 3, the output end of the lifting mechanism 3 is fixedly provided with an installation shell 4, and the lifting mechanism 3 is used for adjusting the height of the installation shell 4; a supporting mechanism 5 is arranged on the inner side of the mounting shell 4;

the lifting mechanism 3 comprises a second motor 31, the second motor 31 is fixedly arranged at the bottom of the base 1, a first gear 32 is rotatably arranged at the top of the base 1, an output shaft of the second motor 31 is fixedly connected with the first gear 32, a second gear 33 is rotatably arranged at the middle position of the top of the base 1, and the second gear 33 is meshed with the first gear 32; an internal thread sleeve shaft 34 is fixedly arranged at the top of the second gear 33, a second screw rod 35 is arranged on the inner side of the internal thread sleeve shaft 34 in a threaded manner, and the second screw rod 35 can move in the internal thread sleeve shaft 34; the top end of the second screw rod 35 is fixedly connected with the mounting shell 4, two ends of the bottom of the mounting shell 4 are both fixedly provided with loop bars 37, the bottom ends of the two loop bars 37 are both sleeved with sleeves 36, the two sleeves 36 are both fixedly arranged on the base 1, and the sleeves 36 play a role in guiding and can ensure that the mounting shell 4 is kept stable in the moving process; two rods 37 are slidably connected to the respective sleeves 36.

The first gear 32 is driven to rotate by the second motor 31, so that the second gear 33 drives the internal thread sleeve shaft 34 to rotate, the second screw rod 35 moves upwards or downwards in the installation shell 4, the installation height of the installation shell 4 is adjusted, and actual installation requirements are met.

Supporting mechanism 5 includes first motor 51, first motor 51 fixed mounting is on the inboard top of installation casing 4, first motor 51's output shaft fixed mounting has first lead screw 52, threaded seat 53 is installed to the screw thread on the first lead screw 52, threaded seat 53's both sides all articulate there is connecting rod 54, two connecting rod 54 are symmetrical each other, the one end that threaded seat 53 was kept away from to two connecting rod 54 all articulates there is the sliding seat 55, the equal fixed mounting in both ends of installation casing 4 inboard has guide bar 57, on two sliding seat 55 corresponding guide bar 57 of slidable mounting respectively, the equal fixed mounting in one end of two sliding seat 55 has mounting panel 56, the equal fixed mounting in both ends of two mounting panels 56 has bracing piece 58, bracing piece 58 runs through the lateral wall of installation casing 4, and with installation casing 4 sliding connection, the outer end of bracing piece 58 all articulates there is backup pad 59.

The first screw rod 52 is driven by the first motor 51 to rotate, so that the threaded seat 53 can move downwards, the two connecting rods 54 push the two sliding seats 55 to slide back to back, the supporting rod 58 pushes the supporting plate 59 to be tightly attached to the side wall of the channel, and the fixing force of the supporting plate 59 can be increased independently; in addition, the support plate 59 is hinged to the support bar 58, so that the support plate 59 can be tightly attached to the side wall of the channel and can support the inner wall of the channel vertically and obliquely.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.