CN219794762U - Empty drum repairing assembly for carborundum terrace - Google Patents

Abstract

The utility model provides a hollowing repair assembly for a silicon carbide terrace, which comprises a grouting device, wherein a shell and a piston rod are arranged on the grouting device, the piston rod is inserted into the rear end of the shell, an operation part is arranged at the rear end of the piston rod, a grouting head positioned at the front end is formed at the front end of the shell, the piston rod is telescopically arranged and comprises a limiting block close to the rear end and a piston head positioned at the front end, a sliding block and a spring are arranged in the shell, the sliding block is sleeved on the position of the piston rod close to the rear end and can slide along the inner wall of the shell, the two ends of the spring are respectively connected onto the piston head and the sliding block, and the limiting block and the rear end part of the shell can form abutting limiting for the sliding block. Aiming at the defects of the prior art, the utility model provides the hollowing repair assembly for the carborundum terrace, which has stronger applicability and convenient operation.

Description

Empty drum repairing assembly for carborundum terrace

Technical Field

The utility model relates to a hollowing repair assembly for a silicon carbide terrace.

Background

The carborundum terrace is also called carborundum wear-resistant terrace, refer to the mineral alloy aggregate of grain composition, special cement, other admixtures and additive are mixed according to certain proportion, and evenly spread it on the concrete surface that is about to the initial setting stage to form, can strengthen the wearability of concrete ground, the shock resistance, the ground that commonly constitutes facilities such as factory building, workshop and warehouse, carborundum terrace is in the in-process of construction, the drum that produces some areas less and sporadically distributes easily, therefore need to punch in corresponding department with perforating equipment earlier, adopt repair assembly to fill the drum, the simple and easy manual slip casting device that prior art "CN 201620864657.7" was used for the drum repair of fracture, it is provided with slip casting mouth base, the barrel, the protecgulum, the back lid, the slip casting pipe, the piston, the pull rod, handle and spring, through barrel, the protecgulum, the slip casting material holding that the back lid forms the confession that comprises the resin material, pull rod, the handle is used for cooperating with the pulling or pushing of piston, the spring utilizes self elastic force cooperation piston to promote, afterwards pass through the piston to fill the slip casting material through the drum on the protecgulum, the front lid, the slip casting pipe is carried out to the repair part is used for the repair part of fracture, the easy, the fracture part is broken, the crack part is carried out in the repair part is because of the prior art has been increased to the easy to repair the part is broken, the crack is broken in the part is used in the prior art, the part has been broken in the process, the easy has been broken in the part, and has been broken the construction part.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the hollowing repair assembly for the carborundum terrace, which has stronger applicability and convenient operation.

In order to achieve the above purpose, the utility model provides a hollowing repair assembly for a silicon carbide terrace, which comprises a grouting device, wherein a shell and a piston rod are arranged on the grouting device, the piston rod is inserted into the rear end of the shell, an operation part is arranged at the rear end of the piston rod, a grouting head positioned at the front end is formed at the front end of the shell, the piston rod is telescopically arranged and comprises a limiting block close to the rear end and a piston head positioned at the front end, a sliding block and a spring are arranged in the shell, the sliding block is sleeved on the piston rod close to the rear end and can slide along the inner wall of the shell, the two ends of the spring are respectively connected to the piston head and the sliding block, and the limiting block and the rear end part of the shell can form abutting limiting for the sliding block.

The technical scheme has the advantages that: the piston rod is provided with a limiting block arranged on the piston rod, a sliding block capable of sliding along the piston rod, a piston head arranged at the front end of the piston rod and a spring arranged between the limiting block and the piston head, and the piston rod is arranged to be capable of stretching and contracting, so that when a worker pushes slurry, the sliding block at one end of the initial spring is abutted against the rear section of the shell, the spring is in a compression state, the spring can provide larger elastic force to assist the worker to push the piston head to squeeze the slurry until the limiting block on the piston rod is abutted against the sliding block, at the moment, the piston rod is stretched and arranged, the follow-up worker only needs to slowly push to form the limiting block to push the sliding block to advance and enable the spring to store force, and then the piston head is pushed by the spring, in the movement process, the situation that the shell is cracked on the adjacent part of the bottom surface is caused can be avoided, various ground situations can be better dealt with, and the operation is convenient.

The present utility model may be further configured to: the piston rod comprises a first section part and a second section part, an inner cavity is formed in the rear end of the second section part in a hollow mode, the front end of the first section part is inserted into the inner cavity and is arranged in a limiting sliding mode, and the limiting block and the sliding block are arranged corresponding to the first section part.

Through further setting, set up the piston rod to including first section portion and second section portion to set up the spacing slip of first section portion front end that can supply at the rear end of second section portion and obtain the inner chamber, through sliding fit between first section portion and the second section portion, form the holistic flexible activity of piston rod.

The present utility model may be further configured to: the front end of the first section is provided with external threads, the inner cavity opening of the second section is provided with internal threads which are in threaded fit with the external threads of the first section, and anti-rotation fit is formed between the second section and the inner wall of the shell.

Through further setting up, set up external screw thread and internal screw thread respectively on first section portion and second section portion to let prevent changeing the cooperation between second section portion and the casing, can form first section portion and second section portion location through rotatory operating means, carry out the propelling movement of piston rod this moment, the spring only serves as the assistance, uses when the hollowing to stability is stronger, can convenient operation.

The present utility model may be further configured to: the shell and the piston head are both arranged in an elliptical shape.

By further arranging, the shell and the piston head are arranged in an elliptical shape, so that anti-rotation fit of the shell and the second section part connected with the piston head is formed, and the structure is simple.

The present utility model may be further configured to: the grouting device comprises a mounting seat, wherein the mounting seat is used for connecting a ring part on the ground and an injection opening inserted into a grouting opening, the ring part is circumferentially provided with a plurality of openings respectively, and the injection opening is in a cylindrical shape.

Through further setting, the setting has ring portion and filling port's mount pad, conveniently utilizes ring portion to install the mount pad in advance in the hollowing department of boring, later forms the connection with slip casting mouth cartridge filling port department to form spacingly through the filling port of tube-shape, make things convenient for the subsequent operation of staff.

The present utility model may be further configured to: the ring part is made of flexible materials.

Through further setting, set up the ring portion into flexible material and constitute, convenient operating personnel's adjustment angle when injecting thick liquids.

Drawings

FIG. 1 is a perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a grouting device according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view at A-A in FIG. 2 in accordance with an embodiment of the present utility model;

FIG. 4 is an enlarged view of portion a of FIG. 3 in accordance with an embodiment of the present utility model;

FIG. 5 is an enlarged view of portion b of FIG. 3 in accordance with an embodiment of the present utility model;

wherein: a grouting device 1; a housing 11; a grouting head 111; a slider 112; a piston rod 12; an operation unit 121; a stopper 122; a piston head 123; a first segment 124; an external thread 1241; a second segment 125; internal threads 1251; a spring 2; a mounting base 3; a ring portion 31; an opening 311; an injection port 32.

Detailed Description

An embodiment of an empty drum repair assembly for a silicon carbide terrace according to the present utility model is shown in fig. 1 to 5: including slip casting machine 1 and mount pad 3, slip casting machine 1 on be provided with casing 11 and piston rod 12, piston rod 12 insert and establish the rear end at casing 11, and the rear end department of piston rod 12 is provided with operating portion 121, the front end of casing 11 be formed with the slip casting head 111 that is located the front end, piston rod 12 telescopic arrangement and including the stopper 122 that is close to rear end department and the piston head 123 that is located the front end, casing 11 in be provided with slider 112 and spring 2, slider 112 slip cap establish and be close to rear end department and can follow casing 11 inner wall at piston rod 12 and slide, spring 2 both ends connect respectively on piston head 123 and slider 112, stopper 122 and casing 11 rear end tip all can form the butt spacing to slider 112.

The piston rod 12 includes a first section 124 and a second section 125, an inner cavity is formed in the rear end of the second section 125, the front end of the first section 124 is inserted into the inner cavity and is disposed in a sliding manner in a limited manner, and the limiting block 122 and the sliding block 112 are disposed corresponding to the first section 124.

The front end of the first section 124 is provided with an external thread 1241, the inner cavity of the second section 125 is provided with an internal thread 1251 which is in threaded engagement with the external thread of the first section, and an anti-rotation engagement is formed between the second section 125 and the inner wall of the housing 11.

The housing 11 and the piston head 123 are both provided in an elliptical shape, and in this embodiment, the stopper is also in an elliptical shape, so that a worker can easily confirm that the first section 124 and the second section 125 are in a relative sliding or positioning state.

The mounting seat 3 is used for connecting a ring part 31 on the ground and an injection opening 32 inserted into the grouting opening, the ring part 31 is circumferentially provided with a plurality of openings 311 respectively, the injection opening is in a cylindrical shape, and the ring part is made of a flexible material.

The above examples are only one of the preferred embodiments of the present utility model, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.

Claims (6)

1. A empty drum repair assembly for carborundum terrace, including the slip casting ware, the slip casting ware on be provided with casing and piston rod, the piston rod insert and establish the rear end at the casing, and the rear end department of piston rod is provided with operating portion, the front end of casing be formed with the slip casting head that is located the front end, its characterized in that: the piston rod stretches out and draws back and sets up and including the stopper that is close to rear end department and the piston head that is located the front end, the casing in be provided with sliding block and spring, sliding block sliding sleeve establish and be close to rear end department and can follow shells inner wall at the piston rod and slide, spring both ends connect respectively on piston head and sliding block, stopper and casing rear end tip all can form the butt spacing to the sliding block.

2. The hollowing repair assembly for a silicon carbide terrace according to claim 1, wherein: the piston rod comprises a first section part and a second section part, an inner cavity is formed in the rear end of the second section part in a hollow mode, the front end of the first section part is inserted into the inner cavity and is arranged in a limiting sliding mode, and the limiting block and the sliding block are arranged corresponding to the first section part.

3. The hollowing repair assembly for a silicon carbide terrace according to claim 2, wherein: the front end of the first section is provided with external threads, the inner cavity opening of the second section is provided with internal threads which are in threaded fit with the external threads of the first section, and anti-rotation fit is formed between the second section and the inner wall of the shell.

4. A hollowing repair assembly for a silicon carbide terrace according to claim 3, wherein: the shell and the piston head are both arranged in an elliptical shape.

5. The hollowing repair assembly for a silicon carbide terrace according to claim 1 or 2 or 3 or 4, wherein: the grouting device comprises a mounting seat, wherein the mounting seat is used for connecting a ring part on the ground and an injection opening inserted into a grouting opening, the ring part is circumferentially provided with a plurality of openings respectively, and the injection opening is in a cylindrical shape.

6. The hollowing repair assembly for a silicon carbide terrace of claim 5, wherein: the ring part is made of flexible materials.