CN216380697U

CN216380697U - Hydraulic grouting machine

Info

Publication number: CN216380697U
Application number: CN202122738646.8U
Authority: CN
Inventors: 段宋莹
Original assignee: Hubei Zhongfanghong Construction Engineering Co ltd
Current assignee: Hubei Zhongfanghong Construction Engineering Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-26
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a hydraulic grouting machine which comprises a machine body, wherein a base is installed on the outer wall of the bottom end of the machine body, tires are movably connected to the outer walls of two sides of one side of the bottom of the base, fixed plates are fixedly connected to the outer walls of two sides of the machine body, hydraulic cylinders are installed on the outer walls of the bottom ends of the fixed plates, one ends of piston rods of the hydraulic cylinders are connected with supporting plates through screws, circular holes are formed in four corners of the outer wall of the bottom end of each supporting plate, and connecting rods are inserted into the inner walls of the circular holes. According to the utility model, the arc-shaped rod rotates to drive the limiting block to be clamped on the surface of the tire to limit the tire through pressing the movable rod on the rotating shaft by the sliding plate in a descending process or in an impacting manner, the buffering and limiting are carried out between the two pairs of structures of the spring arranged at the top of the connecting rod, the buffering effect between the structures is good, the phenomena that the displacement or the vibration is easy to be unstable to fall off in the use process, the manual fixation or the secondary leakage repair is needed are avoided, and the use efficiency of the grouting machine is improved.

Description

Hydraulic grouting machine

Technical Field

The utility model relates to the technical field of grouters, in particular to a hydraulic grouter.

Background

The high-pressure pouring method is adopted to stop water and leak, and is a novel process used by the leak-stopping agent in developed countries. The high-pressure grouting plugging agent is a low-viscosity single-component synthetic high-molecular polyurethane material, is in the form of slurry, and has the characteristics of producing cross-linking reaction when meeting water and generating a multi-element net-shaped closed elastomer through foaming. When the plugging material is injected into a concrete crack structure at high pressure and extends until all cracks (including cracks which are difficult to detect by naked eyes) are filled, a large amount of carbon dioxide gas is released along with a crosslinking reaction after the plugging material meets water (water injection), secondary seepage pressure is generated, and the elastomer is pressed into and fills all the cracks by high-pressure thrust and the secondary seepage pressure, so that the purpose of stopping leakage is achieved, and the plugging material can be said to be the best one in the performances of the plugging material.

At present, the hydraulic grouting machine firstly moves to a designated position through the pulley and then fixes the target for perfusion and leakage stoppage in the use process, but because of the interaction of acting force, the machine body supports and moves through the pulley, the buffering effect is poor, the phenomenon that the displacement or the vibration falls off easily and unstably occurs in the use process is caused, artificial fixation or secondary leakage repair is needed, and the use efficiency of the grouting machine is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a hydraulic grouting machine, which solves the above problems in the prior art.

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

a hydraulic grouting machine comprises a machine body, wherein a base is arranged on the outer wall of the bottom end of the machine body, tires are movably connected with the outer walls of two sides of one side of the bottom of the base, the outer walls of two sides of the machine body are fixedly connected with a fixed plate, the outer wall of the bottom end of the fixed plate is provided with a hydraulic cylinder, one end of a piston rod of the hydraulic cylinder is connected with a supporting plate, the four corners of the outer wall of the bottom end of the supporting plate are all provided with circular holes, the inner wall of the circular hole is inserted with a connecting rod, the outer wall of the bottom end of the connecting rod is fixedly connected with a bottom plate, the outer walls of the two sides of the base are both provided with sliding grooves, the inner wall of the chute is connected with a sliding plate in a sliding way, the sliding plate is connected with a piston rod of a hydraulic cylinder, the outer walls of two sides of one side of the bottom of the base are both provided with rotating shafts, the outer walls of the rotating shafts are rotatably connected with movable rods, the outer wall of one side of movable rod is connected with the arc pole, the outer wall rigid coupling of one side of arc pole has the stopper.

As a further improvement scheme of the technical scheme: an arc-shaped groove is formed in the outer wall of one side of the limiting block, and the arc-shaped groove is matched with the size of the tire.

As a further improvement scheme of the technical scheme: the outer wall of a piston rod of the hydraulic cylinder is sleeved with a first spring, and the first spring is connected with the sliding plate and the hydraulic cylinder.

As a further improvement scheme of the technical scheme: and a second spring is sleeved on the outer wall of the top of the connecting rod and is connected with the supporting plate and the sliding plate.

As a further improvement scheme of the technical scheme: the clamping grooves are formed in the outer walls of the two sides of the supporting plate, the clamping blocks are fixedly connected to the outer wall of the top end of the bottom plate, and the clamping grooves are matched with the clamping blocks in size.

As a further improvement scheme of the technical scheme: the pulley is arranged on the outer wall of the other side of the bottom of the base, and the pulley is matched with the height of a tire.

As a further improvement scheme of the technical scheme: the outer wall of both sides on fixed plate top all has the gusset plate through bolted connection, the gusset plate is connected with the organism, the gusset plate is triangle-shaped and sets up.

As a further improvement scheme of the technical scheme: the mounting groove has been seted up to one side outer wall of bottom of the body one side, the inner wall rigid coupling of mounting groove has the mounting panel, mounting panel both sides outer wall on one side all has the heating panel through the screw connection.

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

1. this be used for hydraulic pressure grouter, through setting up the organism, the pneumatic cylinder, a supporting plate, the bottom plate, spring two, the connecting rod, arc pole and stopper, the organism passes through the tire and the pulley removal of base bottom to the assigned position, before preparing the grout, the pneumatic cylinder effect, telescopic piston rod ejection sliding plate and backup pad, the bottom plate removes thereupon and descends and supports the organism, through the sliding plate in the decline in-process or the striking press the epaxial movable rod of rotation, it is spacing to its tire surface to make the arc pole rotatory drive stopper card, it is spacing to cushion between two pairs of structures of spring that the connecting rod top set up, buffering effect is good between the structure, easy unstability appears the displacement or vibrations and drops in having avoided the use, need artificial fixed or the phenomenon emergence of secondary mending leakage, the availability factor of grouter is improved.

2. This be used for hydraulic pressure grouter through being provided with spring one and sliding plate, the sliding plate is at the removal in-process, and pneumatic cylinder piston rod outer wall is provided with spring one and cushions spacingly to it simultaneously, further improves structural stability.

3. This be used for hydraulic pressure grouter, through being provided with fixed plate and gusset plate, the pneumatic cylinder passes through the fixed plate and is connected with the organism, and the gusset plate that the fixed plate top set up consolidates the structure, offsets the reaction force of pneumatic cylinder, and the protection pneumatic cylinder can not drop the damage.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a perspective view of the overall structure of a hydraulic grouting machine according to the present invention;

fig. 2 is a schematic perspective view of a base structure of a hydraulic grouting machine according to the present invention;

FIG. 3 is a schematic view of a buffering structure of a hydraulic grouting machine according to the present invention;

fig. 4 is a schematic perspective view of a tire limiting connection structure of a hydraulic grouting machine according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 2. a fixing plate; 3. a reinforcing plate; 4. a hydraulic cylinder; 5. a first spring; 6. a base; 7. a second spring; 8. a sliding plate; 9. a support plate; 10. a base plate; 11. a limiting block; 12. a tire; 13. a connecting rod; 14. a clamping block; 15. an arcuate bar; 16. a movable rod.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, in the embodiment of the present invention, a hydraulic grouting machine comprises a machine body 1, a base 6 is installed on the outer wall of the bottom end of the machine body 1, tires 12 are movably connected to the outer walls of both sides of the bottom of the base 6, a fixed plate 2 is fixedly connected to the outer walls of both sides of the bottom of the machine body 1, hydraulic cylinders 4 are installed on the outer walls of the bottom end of the fixed plate 2, a support plate 9 is connected to one end of the piston rod of each hydraulic cylinder 4 through screws, circular holes are formed in the four corners of the outer wall of the bottom end of the support plate 9, connecting rods 13 are inserted into the inner walls of the circular holes, a bottom plate 10 is fixedly connected to the outer walls of the bottom end of each connecting rod 13, sliding grooves are formed in the outer walls of both sides of the base 6, sliding plates 8 are slidably connected to the inner walls of the sliding grooves, the sliding plates 8 are connected to one ends of the piston rods of the hydraulic cylinders 4, rotating shafts are arranged on the outer walls of both sides of the bottom of the base 6, and movable rods 16 are rotatably connected to the outer walls of the rotating shafts, the outer wall of one side of the movable rod 16 is connected with an arc rod 15 through a screw, and the outer wall of one side of the arc rod 15 is fixedly connected with a limiting block 11.

Referring to fig. 4, the outer wall of one side of the stopper 11 is provided with arc-shaped grooves, and the arc-shaped grooves are matched with the size of the tire 12.

Referring to fig. 3, the outer wall of one end of the piston rod of the hydraulic cylinder 4 is sleeved with a first spring 5, and the first spring 5 is connected with the sliding plate 8 and the hydraulic cylinder 4.

Referring to fig. 3, the top outer wall of the connecting rod 13 is sleeved with the second spring 7, and the second spring 7 is connected with the supporting plate 9 and the sliding plate 8.

Referring to fig. 3, the outer walls of the two sides of the supporting plate 9 are both provided with a clamping groove, the outer wall of the top end of the bottom plate 10 is both fixedly connected with a clamping block 14, and the clamping grooves are both adapted to the size of the clamping block 14.

Referring to fig. 1, a pulley is disposed on the outer wall of the other side of the bottom of the base 6, and the pulley is adapted to the height of the tire 12.

Referring to fig. 1, the outer walls of the two sides of the top end of the fixing plate 2 are connected with reinforcing plates 3 through screws, the reinforcing plates 3 are connected with the machine body 1, and the reinforcing plates 3 are arranged in a triangle.

Referring to fig. 1, a mounting groove is formed on an outer wall of one side of the bottom of the machine body 1, a mounting plate is fixedly connected to an inner wall of the mounting groove, and the outer walls of two sides of one side of the mounting plate are connected to a heat dissipation plate through screws.

The working principle of the utility model is as follows: when a hydraulic grouting machine is needed, the machine body 1 moves to a specified position through the tire 12 and the pulley at the bottom of the base 6, before grouting is prepared, the hydraulic cylinder 4 acts, the telescopic piston rod pushes out the sliding plate 8 and the supporting plate 9, the bottom plate 10 moves and descends along with the sliding plate to support the machine body 1, the sliding plate 8 presses the movable rod 16 on the rotating shaft in the descending process or in an impacting manner to enable the arc-shaped rod 15 to rotate to drive the limiting block 11 to be clamped on the surface of the tire 12 to limit the tire 12, the spring two 7 arranged at the top of the connecting rod 13 buffers and limits the structure, the sliding plate 8 moves, the spring one 5 arranged on the outer wall of the piston rod of the hydraulic cylinder 4 simultaneously buffers and limits the structure, the structural stability is further improved, the hydraulic cylinder 4 is connected with the machine body 1 through the fixed plate 2, the reinforcing plate 3 arranged at the top of the fixed plate 2 reinforces the structure to offset the reactive force of the hydraulic cylinder 4, the use process of the hydraulic grouter is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A hydraulic grouting machine comprises a machine body (1) and is characterized in that a base (6) is installed on the outer wall of the bottom end of the machine body (1), tires (12) are movably connected to the outer walls of two sides of one side of the bottom of the base (6), a fixed plate (2) is fixedly connected to the outer walls of two sides of the machine body (1), a hydraulic cylinder (4) is installed on the outer wall of the bottom end of the fixed plate (2), a support plate (9) is connected to one end of a piston rod of the hydraulic cylinder (4), circular holes are formed in four corners of the outer wall of the bottom end of the support plate (9), a connecting rod (13) is inserted into the inner wall of each circular hole, a bottom plate (10) is fixedly connected to the outer wall of the bottom end of the connecting rod (13), sliding grooves are formed in the outer walls of two sides of the base (6), sliding plates (8) are slidably connected to the inner wall of each sliding groove, and the sliding plates (8) are connected with the piston rods of the hydraulic cylinders (4), the utility model discloses a portable electronic device, including base (6), both sides outer wall of base (6) bottom one side all is provided with the axis of rotation, the outer wall of axis of rotation rotates and is connected with movable rod (16), one side outer wall connection of movable rod (16) has arc pole (15), one side outer wall rigid coupling of arc pole (15) has stopper (11).

2. The hydraulic grouting machine according to claim 1, wherein an arc-shaped groove is formed in the outer wall of one side of the limiting block (11), and the arc-shaped groove is matched with the size of the tire (12).

3. A hydraulic grouting machine as claimed in claim 1, characterised in that the outer wall of the piston rod of the hydraulic cylinder (4) is fitted with a first spring (5), said first spring (5) being connected to the slide plate (8) and the hydraulic cylinder (4).

4. The hydraulic grouting machine according to claim 1, characterized in that the top outer wall of the connecting rod (13) is sleeved with a second spring (7), and the second spring (7) is connected with the supporting plate (9) and the sliding plate (8).

5. The hydraulic grouting machine according to claim 4, wherein clamping grooves are formed in the outer walls of the two sides of the supporting plate (9), clamping blocks (14) are fixedly connected to the outer wall of the top end of the bottom plate (10), and the clamping grooves are matched with the clamping blocks (14) in size.

6. The hydraulic grouting machine according to claim 1, characterized in that the other side of the outer wall of the bottom of the base (6) is provided with a pulley, and the pulley is adapted to the height of the tyre (12).

7. The hydraulic grouting machine according to claim 1, characterized in that the outer walls of the two sides of the top end of the fixed plate (2) are connected with reinforcing plates (3) through screws, the reinforcing plates (3) are connected with the machine body (1), and the reinforcing plates (3) are arranged in a triangle.

8. The hydraulic grouting machine according to claim 1, characterized in that a mounting groove is formed in the outer wall of one side of the bottom of the machine body (1), a mounting plate is fixedly connected to the inner wall of the mounting groove, and a heat dissipation plate is connected to the outer wall of both sides of one side of the mounting plate through screws.