CN216997456U

CN216997456U - Handling device is used in hydraulic engineering pile foundation construction

Info

Publication number: CN216997456U
Application number: CN202220501486.7U
Authority: CN
Inventors: 王毅青; 孙晓亮; 闫晓军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-19
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a carrying device for hydraulic engineering pile foundation construction, and belongs to the technical field of hydraulic engineering construction. The utility model provides a handling device is used in hydraulic engineering pile foundation construction, includes electric putter, the equal fixedly connected with connecting plate in electric putter both ends, the inboard sliding connection of backup pad has the elevator, equal fixedly connected with slider in the elevator both ends, and slider female connection has the lead screw, elevator inner wall fixedly connected with limiting plate, and limiting plate inner rotates and is connected with the roller bearing. According to the utility model, when the limiting plates are arranged on two sides of the pile foundation, the electric push rod is contracted to drive the two connecting plates to approach, the connecting plates drive the two limiting plates to approach each other through the supporting plate, and when the two limiting plates contact, the rolling shaft pushes the pile foundation to enable the pile foundation to automatically move to the concave parts of the two limiting plates, so that the pile foundation is automatically loaded, manual matching is reduced, time and labor are saved, and the operation is simple.

Description

Handling device is used in hydraulic engineering pile foundation construction

Technical Field

The utility model relates to the technical field of hydraulic engineering construction, in particular to a carrying device for hydraulic engineering pile foundation construction.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. Hydraulic engineering need be to underground trompil and fill the pile foundation when building, and the pile foundation needs the manual work to carry it to pile foundation hole department before filling. Prior art publication is CN 214929942U's patent document provides a handling device for hydraulic engineering pile foundation construction, the device is through placing the pile foundation between two splint, two-way motor drives the threaded rod after the start-up and rotates under the effect of reduction gear, the threaded rod drives the motion of screw thread piece, the motion of screw thread piece side to side drives the slider side to side, the motion of slider side to side drives splint side to side, relative motion and back from each other motion are to two splint, can press from both sides the pile foundation tightly like this and avoid the pile foundation to drop in the transportation.

Although the device has more beneficial effects, the following problems still exist: the device still need be through external force when using with pile foundation transport to the box on, needs many people and external equipment cooperation to accomplish, wastes time and energy, uses comparatively inconveniently. In view of this, we propose a handling device for hydraulic engineering pile foundation construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a carrying device for hydraulic engineering pile foundation construction, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a handling device is used in hydraulic engineering pile foundation construction, includes electric putter, the equal fixedly connected with connecting plate in electric putter both ends, the connecting plate internal rotation is connected with the worm, connecting plate and fixedly connected with handle are worn out to the worm outer end, the equal meshing of worm both sides is connected with the worm wheel, connecting plate outside bottom surface fixedly connected with backup pad, the inboard sliding connection of backup pad has the elevator, equal fixedly connected with slider in the elevator both ends, slider female connection has the lead screw, elevator inner wall fixedly connected with limiting plate, the rotation of limiting plate inner is connected with the roller bearing.

Preferably, both ends of the inner wall of one of the connecting plates are fixedly connected with limiting rods, and the limiting rods are connected with the other connecting plate in a sliding manner.

Preferably, one of the inner ends of the worms is fixedly connected with a transmission rod A, the other inner end of the worm is fixedly connected with a transmission rod B, and the transmission rod A and the transmission rod B are in splined connection.

Preferably, the equal fixedly connected with in backup pad lower extreme both sides removes the wheel, just backup pad inner wall and limiting plate outer wall sliding contact.

Preferably, the screw rod is rotatably connected with the support plate, and the upper end of the screw rod penetrates through the support plate and is connected with the worm wheel.

Preferably, the inner wall of the limiting plate is fixedly connected with a plurality of clamping blocks, and the inner wall of the limiting plate is provided with clamping grooves matched with the clamping blocks.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, when the limiting plates are arranged on two sides of the pile foundation, the electric push rod is contracted to drive the two connecting plates to approach, the connecting plates drive the two limiting plates to approach each other through the supporting plate, and when the two limiting plates contact, the rolling shaft pushes the pile foundation to enable the pile foundation to automatically move to the concave parts of the two limiting plates, so that the pile foundation is automatically loaded, manual matching is reduced, time and labor are saved, and the operation is simple.

2. When the two limiting plates are matched to fix pile foundations of different sizes, the transmission rod A and the transmission rod B are matched to enable the worms on the two sides to rotate synchronously, so that the worm can drive the screw rod connected with the worm wheel to rotate, the lifting blocks on the two sides can keep synchronous lifting, and the application range is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the support plate, screw rod and lifting block of the present invention;

FIG. 3 is a schematic view of the structure of the lifting block, the limiting plate and the roller of the present invention;

FIG. 4 is a schematic structural view of a worm, a transmission rod A and a transmission rod B of the present invention;

the reference numbers in the figures illustrate: 1. an electric push rod; 2. a connecting plate; 3. a limiting rod; 4. a worm; 5. a transmission rod A; 6. a transmission rod B; 7. a handle; 8. a worm gear; 9. a support plate; 10. a moving wheel; 11. a lifting block; 12. a slider; 13. a screw rod; 14. a limiting plate; 15. a roller; 16. a clamping block; 17. a clamping groove.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a handling device is used in hydraulic engineering pile foundation construction, including electric putter 1, the equal fixedly connected with connecting plate 2 in 1 both ends of electric putter, 2 internal rotations of connecting plate are connected with

worm

4, 4 outer ends of worm wear out connecting plate 2 and fixedly connected with

handle

7, 4 both sides of worm all mesh and are connected with

worm wheel

8, 2 outside bottom surface fixedly connected with backup pad 9 of connecting plate, the inboard sliding connection of backup pad 9 has elevator 11, equal fixedly connected with slider 12 in the elevator 11 both ends, 12 female connection in the slider have a

lead screw

13, 11 inner wall fixedly connected with limiting plates 14 of elevator, 14 the inner rotations of limiting plate are connected with roller bearing 15.

The twist grip 7 drives the worm wheel 8 with worm 4 meshing and rotates, worm wheel 8 drives elevator 11 through lead screw 13 and is elevating movement in backup pad 9, through transfer line A5 and transfer line B6 splined connection, make two backup pads 9 still can make the worm 4 of both sides keep synchronous rotation under different width, during electric putter 1 shrink, the limiting plate 14 that drives backup pad 9 inner wall through connecting plate 2 removes, when two limiting plates 14 are close to, through the contact of roller bearing 15 and the pile foundation of lying and upwards promote the pile foundation, make the pile foundation be located between the interior concave part of two limiting plates 14, fixture block 16 on the limiting plate 14 cooperates with the draw-in groove 17 joint on another limiting plate 14, make two limiting plates 14 can connect stably, guarantee to keep stable when carrying the pile foundation.

Specifically, the two ends of the inner wall of one connecting plate 2 are fixedly connected with limiting rods 3, and the limiting rods 3 are connected with the other connecting plate 2 in a sliding mode.

Furthermore, the inner end of one of the worms 4 is fixedly connected with a transmission rod A5, the inner end of the other worm 4 is fixedly connected with a transmission rod B6, and the transmission rod A5 is in spline connection with the transmission rod B6.

Still further, both sides of the lower end of the supporting plate 9 are fixedly connected with moving wheels 10, and the inner wall of the supporting plate 9 is in sliding contact with the outer wall of the limiting plate 14.

Further, the screw rod 13 is rotatably connected with the support plate 9, and the upper end of the screw rod 13 penetrates through the support plate 9 and is connected with the worm wheel 8.

It should be noted that a plurality of blocks 16 are fixedly connected to the inner wall of the limiting plate 14, and a slot 17 adapted to the blocks 16 is formed on the inner wall of the limiting plate 14.

The working principle is as follows: when the pile foundation lifting device is used, the device is moved to the upper side of a pile foundation, so that the two limiting plates 14 are located on two sides of the pile foundation, the limiting plates 14 on the inner wall of the supporting plate 9 are driven to move through the connecting plates 2 when the electric push rods 1 are contracted, when the two limiting plates 14 are close to each other, the pile foundation is driven to be located between the concave parts of the two limiting plates 14 through the contact of the rolling shafts 15 and the pile foundation which is laid horizontally, the worm wheel 8 meshed with the worm 4 is driven to rotate by the rotating handle 7, the worm wheel 8 drives the lifting block 11 to ascend on the supporting plate 9 through the screw rod 13, the limiting plates 14 are driven to ascend by the lifting block 11, the pile foundation is lifted off the ground, and the pile foundation is conveyed by the pile foundation lifting device.

Claims

1. The utility model provides a handling device is used in hydraulic engineering pile foundation construction, includes electric putter (1), its characterized in that: equal fixedly connected with connecting plate (2) in electric putter (1) both ends, connecting plate (2) internal rotation is connected with worm (4), connecting plate (2) and fixedly connected with handle (7) are worn out to worm (4) outer end, worm (4) both sides all mesh and are connected with worm wheel (8), connecting plate (2) outside bottom surface fixedly connected with backup pad (9), inboard sliding connection in backup pad (9) has elevator (11), equal fixedly connected with slider (12) in elevator (11) both ends, slider (12) female connection has lead screw (13), elevator (11) inner wall fixedly connected with limiting plate (14), limiting plate (14) inner is rotated and is connected with roller bearing (15).

2. The carrying device for hydraulic engineering pile foundation construction according to claim 1, characterized in that: one of them equal fixedly connected with gag lever post (3) in connecting plate (2) inner wall both ends, gag lever post (3) and another connecting plate (2) sliding connection.

3. The carrying device for the construction of the hydraulic engineering pile foundation of claim 1, characterized in that: the inner end of one of the worms (4) is fixedly connected with a transmission rod A (5), the inner end of the other worm (4) is fixedly connected with a transmission rod B (6), and the transmission rod A (5) is in spline connection with the transmission rod B (6).

4. The carrying device for hydraulic engineering pile foundation construction according to claim 1, characterized in that: the equal fixedly connected with in backup pad (9) lower extreme both sides removes wheel (10), just backup pad (9) inner wall and limiting plate (14) outer wall sliding contact.

5. The carrying device for hydraulic engineering pile foundation construction according to claim 1, characterized in that: the screw rod (13) is rotatably connected with the support plate (9), and the upper end of the screw rod (13) penetrates through the support plate (9) and is connected with the worm wheel (8).

6. The carrying device for hydraulic engineering pile foundation construction according to claim 1, characterized in that: the inner wall of the limiting plate (14) is fixedly connected with a plurality of clamping blocks (16), and clamping grooves (17) matched with the clamping blocks (16) are formed in the inner wall of the limiting plate (14).