CN216075053U

CN216075053U - Be used for hydraulic engineering ground processing apparatus

Info

Publication number: CN216075053U
Application number: CN202122392685.7U
Authority: CN
Inventors: 陈本四
Original assignee: Anhui Zhuohui Construction Engineering Co ltd
Current assignee: Anhui Zhuohui Construction Engineering Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-18
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a foundation treatment device for hydraulic engineering, which comprises a base, wherein an installation frame is arranged on the upper part of the base, a grouting machine is arranged on one side of a bottom plate of the installation frame, a grouting pipe is sleeved at the output end of the grouting machine, a sleeve is sleeved outside the grouting pipe, a support plate is sleeved on the outer side of the sleeve close to the top, a rotating lead screw is arranged on the support plate in a threaded switching manner, a motor is arranged at the upper end of the rotating lead screw, a guide rod is sleeved on the other side of the support plate, which is symmetrical to the rotating lead screw, the lower end of the sleeve penetrates through the bottom plate of the installation frame, a mounting plate is arranged on the outer side of the bottom of the sleeve, a hydraulic mechanism is arranged on the mounting plate, and a tamping block is sleeved on the lower part of the hydraulic mechanism and the outer wall of the grouting pipe. The utility model combines two foundation treatment modes of foundation soil tamping and grouting, has strong practicability and effectively improves the stability effect of the foundation.

Description

Be used for hydraulic engineering ground processing apparatus

Technical Field

The utility model relates to the technical field related to hydraulic engineering foundation treatment, in particular to a hydraulic engineering foundation treatment device.

Background

At present, hydraulic buildings such as dykes, earth and rockfill dams, culvert gates, pump stations, aqueducts and the like in hydraulic engineering are mostly built on various types of soil foundations. The physical properties of foundation soil have direct influence on the working state and safety of hydraulic buildings, and practice shows that most of hydraulic buildings are damaged or failed due to foundation defects or improper foundation design, and the foundation treatment device is particularly important for hydraulic engineering because the foundation treatment device is subjected to seepage deformation and causes collapse, landslide or overturn of the buildings due to the lack of effective seepage control measures.

However, the conventional foundation treatment device has a single function and low practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foundation treatment device for hydraulic engineering, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a foundation treatment device for hydraulic engineering comprises a base, wherein an installation frame is arranged on the upper portion of the base, a grouting machine is arranged on one side of a bottom plate of the installation frame, a grouting pipe is sleeved on the output end of the grouting machine, a sleeve is sleeved outside the grouting pipe, a supporting plate is sleeved on the sleeve close to the top, a rotating lead screw is arranged on the supporting plate in a threaded switching manner, a motor is arranged at the upper end of the rotating lead screw, a rotating lead screw is arranged at the output end of the motor through a coupling joint, a guide rod is sleeved on the supporting plate and at the other side symmetrical to the rotating lead screw, the lower end of the sleeve penetrates through the bottom plate of the installation frame, a mounting plate is arranged on the outer side of the bottom of the sleeve, a hydraulic mechanism is arranged on the mounting plate, and a tamping block is sleeved on the lower portion of the hydraulic mechanism and on the outer wall of the grouting pipe, and the tamping block penetrates through the base.

Preferably, the hydraulic mechanism includes the pneumatic cylinder, pneumatic cylinder screw fixation sets up the lower terminal surface of mounting panel, the output of pneumatic cylinder is provided with the lift power pole, just the lower extreme of lift power pole with the welding of tamp sets up the connection.

Preferably, a damping spring is arranged at the side ends of the sleeve and the tamping block and at the other side symmetrical to the hydraulic mechanism.

Preferably, the bottom end of the grouting pipe is provided with an annular clamping groove, and the top of the inner side end of the tamping block and the joint of the tamping block and the grouting pipe are provided with annular clamping blocks matched with each other.

Preferably, the installation frame with be provided with the support column between the base, one side cup joint on the support column and be provided with the pushing hands, the bottom end angle of base is provided with four and removes the wheel.

Preferably, a through cavity penetrates through the center line of the tamping block, and the through cavity is communicated with the inner cavity of the grouting pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. the grouting machine and the tamping blocks are combined with two foundation treatment modes of foundation tamping and grouting, so that the operation is simple, the practicability is high, the grouting pipe can be driven by the grouting machine to perform grouting operation after the foundation is tamped, the synchronous operation is realized, and the stability of the whole foundation is improved;

2. the movable wheel arranged on the base and the push handle arranged on one side of the upper part of the base are arranged, so that the whole device can be conveniently moved, the working efficiency is greatly improved, and the use effect is good.

Drawings

FIG. 1 is a schematic view of the overall structure of a foundation treatment device for hydraulic engineering according to the present invention;

FIG. 2 is a schematic view of a part of the structure of a foundation treatment device for hydraulic engineering according to the present invention;

fig. 3 is an enlarged schematic structural view of a part a in fig. 1 of the foundation treatment device for hydraulic engineering according to the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. grouting machine; 4. a grouting pipe; 5. a sleeve; 6. a support plate; 7. rotating the screw rod; 8. a motor; 9. a guide bar; 10. mounting a plate; 11. a hydraulic mechanism; 111. a hydraulic cylinder; 112. a lifting power rod; 12. tamping blocks; 13. a damping spring; 14. an annular neck; 15. an annular fixture block; 16. a pushing handle; 17. a moving wheel; 18. the cavity is communicated.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a foundation treatment device for hydraulic engineering comprises a base 1, an installation frame 2 is installed on the upper portion of the base 1, a grouting machine 3 is installed on one side of a bottom plate of the installation frame 2, a grouting pipe 4 is installed at the output end of the grouting machine 3 in a sleeved mode, a sleeve 5 is installed outside the grouting pipe 4 in a sleeved mode, a support plate 6 is installed on the sleeve 5 in a sleeved mode and close to the top portion, a rotating lead screw 7 is installed on the support plate 6 in a threaded switching mode, a motor 8 is installed at the upper end of the rotating lead screw 7, a rotating lead screw 7 is installed at the output end of the motor 8 through a coupling connection, a guide rod 9 is installed on the support plate 6 in a sleeved mode and symmetrical to the rotating lead screw 7 and on the other side, the lower end of the sleeve 5 penetrates through the bottom plate of the installation frame 2, a mounting plate 10 is installed on the outer side of the bottom of the sleeve 5, a hydraulic mechanism 11 is installed on the lower portion of the hydraulic mechanism 11, and a tamping block 12 is installed on the outer wall of the grouting pipe 4 in a sleeved mode, and the tamping blocks 12 are installed through the base 1.

The hydraulic mechanism 11 comprises a hydraulic cylinder 111, the hydraulic cylinder 111 is fixedly mounted on the lower end surface of the mounting plate 10 through screws, a lifting power rod 112 is mounted at the output end of the hydraulic cylinder 111, and the lower end of the lifting power rod 112 is welded, mounted and connected with the tamping block 12; a damping spring 13 is arranged at the side ends of the sleeve 5 and the tamping block 12 and at the other side symmetrical to the hydraulic mechanism 11; an annular clamping groove 14 is arranged at the bottom end of the grouting pipe 4, and an annular clamping block 15 which is matched with the top of the inner side end of the tamping block 12 and is arranged at the joint of the tamping block and the grouting pipe 4; a supporting column is arranged between the installation frame 2 and the base 1, a pushing handle 16 is sleeved on the supporting column at one side, and four moving wheels 17 are arranged at the bottom end corners of the base 1; a through cavity 18 penetrates through the center line of the tamping block 12, and the through cavity 18 is communicated with the inner cavity of the grouting pipe 4.

The working principle is as follows: when the utility model is used, the whole device can be conveniently moved to the operation area of the foundation pit through the moving wheel 17 arranged at the bottom of the base 1 and the push handle 16 arranged on the base 1, then the motor 8 is operated to drive the rotating screw rod 7 to rotate, so that the sleeve 5 sleeved with the supporting plate 6 screwed on the rotating screw rod 7 and the tamping block 12 combined and installed below the sleeve 5 realize downward moving operation in the vertical direction of the guide rod 9, further facilitating the subsequent tamping blocks 12 to realize the reciprocating vibration tamping operation on the foundation soil under the driving of the hydraulic cylinder 111 in the hydraulic mechanism 11, and after the foundation soil tamping operation is finished, the grouting machine 3 can be operated, the grouting operation is carried out through the grouting pipe 4 and the through cavity 18 which is arranged in the middle line of the tamping block 12 which is in fit connection with the lower end of the grouting pipe 4 in a penetrating way, and the grouting device has the advantages of being simple in operation, convenient to use and good in using effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for hydraulic engineering ground processing apparatus, includes base (1), its characterized in that: the upper portion of base (1) is provided with installation frame (2), bottom plate one side of installation frame (2) is provided with slip casting machine (3), the output of slip casting machine (3) cup joints and is provided with slip casting pipe (4), the outside of slip casting pipe (4) cup joints and is provided with sleeve pipe (5), the nearly top outside cup joints and is provided with backup pad (6) on sleeve pipe (5), screw thread switching is provided with rotation lead screw (7) on backup pad (6), the upper end of rotation lead screw (7) is provided with motor (8), and the output of motor (8) is provided with rotation lead screw (7) through the coupling joint, on backup pad (6) and with the opposite side of rotation lead screw (7) symmetrical cup joints and is provided with guide bar (9), the lower extreme of sleeve pipe (5) runs through the bottom plate of installation frame (2) and is provided with mounting panel (10) in sleeve pipe (5) bottom outside, be provided with hydraulic pressure mechanism (11) on mounting panel (10), the lower part of hydraulic pressure mechanism (11) and cup joint at the outer wall of slip casting pipe (4) and be provided with tamping block (12), just tamping block (12) run through the setting in base (1) department.

2. The hydraulic engineering foundation treatment device according to claim 1, wherein: hydraulic pressure mechanism (11) include pneumatic cylinder (111), pneumatic cylinder (111) screw fixation sets up the lower terminal surface of mounting panel (10), the output of pneumatic cylinder (111) is provided with lift power rod (112), just the lower extreme of lift power rod (112) with tamping block (12) welding sets up the connection.

3. The hydraulic engineering foundation treatment device according to claim 1, wherein: and a damping spring (13) is arranged at the side ends of the sleeve (5) and the tamping block (12) and at the other side symmetrical to the hydraulic mechanism (11).

4. The hydraulic engineering foundation treatment device according to claim 1, wherein: an annular clamping groove (14) is formed in the bottom end of the grouting pipe (4), and an annular clamping block (15) which is matched with the top of the inner side end of the tamping block (12) and is arranged at the joint of the tamping block and the grouting pipe (4) is arranged.

5. The hydraulic engineering foundation treatment device according to claim 1, wherein: the installation frame (2) with be provided with the support column between base (1), one side cup joint on the support column and be provided with pushing hands (16), the bottom end angle of base (1) is provided with four and removes wheel (17).

6. The hydraulic engineering foundation treatment device according to claim 1, wherein: the center line of the tamping block (12) penetrates through a through cavity (18), and the through cavity (18) is communicated with the inner cavity of the grouting pipe (4).