CN212613801U

CN212613801U - Slip casting pipe is used in building engineering construction

Info

Publication number: CN212613801U
Application number: CN202021036728.7U
Authority: CN
Inventors: 孙玉贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-26
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a construction technical field especially relates to a slip casting pipe for building engineering construction, when having solved among the prior art and having carried out the slip casting to the gap of unidimensional and structure, need change the slip casting pipe, still can make the impurity in the soil layer get into the slip casting pipe through the slip casting hole simultaneously to cause the jam to the slip casting pipe, reduced the problem of efficiency of construction. The utility model provides a slip casting pipe for building engineering construction, includes the body, and body bottom fixedly connected with toper end cap has seted up a plurality of slip casting hole on the table wall of body, and body upper portion fixedly connected with thread connection cover, a plurality of slip casting hole inner chamber all are equipped with check valve mechanism, and check valve mechanism includes two sets of baffles, two sets of torsional spring pivot, and just two sets of baffles are all connected through torsional spring pivot and slip casting hole inner wall rotation. The utility model discloses can be suitable for different gaps and carry out the slip casting construction, the convenient washing, simple structure, convenient operation helps improving the efficiency of construction.

Description

Slip casting pipe is used in building engineering construction

Technical Field

The utility model relates to a construction technical field especially relates to a slip casting pipe for building engineering construction.

Background

The grouting pipe is a pre-buried grouting pipe system and is used for permanently sealing construction joints, cold joints, pipe seepage joints, gaps between ground walls and the like in concrete, the grouting pipe is very suitable to be installed between the joints of new and old concrete, the frequently used grouting pipe comprises a disposable grouting pipe and a repetitive grouting pipe, and the utilization rate of the repetitive grouting pipe is relatively high.

The repeatability slip casting pipe should wash clean tube core and the outer wall of pipe immediately after using, generally use specific specialty cleaning instrument to wash, it is not very extensive that this kind of instrument price is higher, the in-process of slip casting pipe using in addition, often can meet carry out the slip casting to the gap of not unidimensional and structure, it is also different to the requirement of slip casting velocity of flow and pressure, assorted slip casting pipe is changed to general needs, it is very inconvenient to operate, still can make the impurity in the soil layer get into the slip casting pipe through the slip casting hole simultaneously, thereby cause the jam to the slip casting pipe, the efficiency of construction has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slip casting pipe is used in building engineering construction has solved among the prior art when carrying out the slip casting to the gap of unidimensional and structure, need change the slip casting pipe, still can make the impurity in the soil layer get into the slip casting pipe through the slip casting hole simultaneously to cause the jam to the slip casting pipe, reduced the problem of efficiency of construction.

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

the utility model provides a slip casting pipe for building engineering construction, includes the body, body bottom fixedly connected with toper end cap has seted up a plurality of slip casting hole on the table wall of body, body upper portion fixedly connected with thread connection cover, a plurality of slip casting hole inner chamber all is equipped with check valve mechanism, and check valve mechanism includes two sets of baffles, two sets of torsional spring pivot, and just two sets of baffles all rotate with the slip casting hole inner wall through the torsional spring pivot and are connected, and the one end that torsional spring pivot was kept away from to two baffles is laminated each other.

Preferably, a set of sliding blocks is arranged on the upper portion of the inner cavity of the tube body along the horizontal direction, the sliding blocks are connected with the inner wall of the tube body in a sliding mode through sliding rails, and a filter screen is fixedly connected between the two sliding blocks.

Preferably, the body inner chamber is equipped with the water pipe, and the water pipe outer wall through a plurality of fixed strip and body inner wall fixed connection, has seted up a plurality of water injection hole on the water pipe table wall, and a plurality of water injection hole inner chamber all is equipped with check valve mechanism, two sets of torsional spring pivot and water injection hole inner wall fixed connection in the check valve mechanism.

Preferably, the slider is in clearance fit with the slide rail.

Preferably, the central position of the top of the water pipe is communicated with a water inlet pipe, and a water valve is arranged on the water inlet pipe.

Preferably, the top end of the tube body is sleeved with the cover body.

The utility model discloses possess following beneficial effect at least:

when grouting is needed in a construction site, firstly, a drill bit is used for punching a hole matched with a grouting pipe for use, then, the grouting pipe is inserted into the hole along one end of a conical plug, then, a threaded connecting sleeve is used for assembling the length of the needed grouting pipe, finally, grouting is carried out by using a grouting machine from the port of the grouting pipe, when gaps with different sizes and mechanisms are met, the distance between two baffles in the grouting hole is changed by changing the grouting pressure of the grouting machine, further, the effect of changing the flow speed is realized, meanwhile, impurities in a soil layer can not enter the pipe body through the effect of a one-way valve structure, the blockage is avoided, when the grouting pipe is used up and needs to be cleaned, water enters from a water inlet pipe, the function of quickly cleaning the inner wall of the pipe body is realized by utilizing the spraying effect of the holes of the water pipe, compared with the condition that most grouting pipes need to be replaced due to different gaps in the use process, and the impurities, the washing to inside is also inconvenient after using up simultaneously, the utility model discloses thereby the effect through check valve mechanism that the well proposed utilizes the injection pressure who changes the slip casting machine to change the degree of opening and shutting of baffle, reaches the effect that changes the velocity of flow for be suitable for different gaps and carry out the slip casting construction, simple structure, convenient operation helps improving the efficiency of construction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1 according to the present invention;

fig. 4 is a side view of the grouting hole of the present invention.

In the figure: 1. a pipe body; 2. a cover body; 3. a slider; 4. a slide rail; 5. a filter screen; 6. a water valve; 7. a water inlet pipe; 8. a threaded connecting sleeve; 9. a water pipe; 10. a fixing strip; 11. a conical plug; 12. a baffle plate; 13. a water injection hole; 14. a one-way valve mechanism; 15. and (4) grouting holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a grouting pipe for construction of building engineering, comprising a pipe body 1, a conical plug 11 fixedly connected to the bottom end of the pipe body 1, a plurality of grouting holes 15 arranged on the surface wall of the pipe body 1, a threaded connection sleeve 8 fixedly connected to the upper part of the pipe body 1, a check valve mechanism 14 arranged in the inner cavity of each grouting hole 15, the check valve mechanism 14 comprising two sets of baffles 12 and two sets of torsion spring rotating shafts, and the two groups of baffles 12 are rotatably connected with the inner wall of the grouting hole 15 through torsion spring rotating shafts, one ends of the two baffles 12 far away from the torsion spring rotating shafts are mutually attached, specifically, by changing the grouting pressure of the grouting machine, thereby changing the opening and closing degree of the baffle plate 12 in the one-way valve mechanism 14, matching the change of different grouting densities of different gaps, meanwhile, impurities in the soil layer cannot enter the pipe body 1 along with the grouting holes 15, and the condition that the pipe body 1 is blocked is avoided.

The scheme has the following working processes:

when the job site needs the slip casting, beat out the hole that the cooperation slip casting pipe used with the drill bit earlier, insert body 1 along the one end of toper end cap 11 after that, reuse threaded connection cover 8, assemble into the length that required slip casting used, utilize the slip casting machine to carry out the slip casting from body 1 slip casting mouth department at last, the thick liquid reaches body 1 inner chamber, pour into required prosthetic gap department through slip casting hole 15 again, because check valve mechanism 14 plays according to different gaps at any time in slip casting hole 15 inner chamber, thereby utilize the pressure variation of slip casting machine to change the degree of opening and shutting of baffle 12.

According to the working process, the following steps are known:

utilize required body 1 length in the 8 montage work progress of nipple, can adapt to the slip casting gaps of the different degree of depth, can pour into the gap with the thick liquid fast through slip casting hole 15 in, simultaneously because check valve mechanism 14 plays in the 15 inner chambers of slip casting hole according to the gap of difference at any time, utilize the pressure variation of slip casting machine to change the degree of opening and shutting of baffle 12, be used for cooperating the change of the different slip casting density in different gaps.

Further, 1 inner chamber upper portion of body is equipped with a set of slider 3 along the horizontal direction, and slider 3 passes through slide rail 4 and 1 inner wall sliding connection of body, and fixedly connected with filter screen 5 between two sliders 3, and is concrete, utilizes filter screen 5 can effectually filter the cubic object in the slip casting liquid, avoids causing the slip casting pipe to block up, and then influences slip casting efficiency.

Further, 1 inner chamber of body is equipped with water pipe 9, and the water pipe 9 outer wall is through 1 inner wall fixed connection of a plurality of fixed strip 10 and body, a plurality of water injection hole 13 has been seted up on the water pipe 9 table wall, a plurality of water injection hole 13 inner chamber all is equipped with check valve mechanism 14, two sets of torsional spring pivot and 13 inner wall fixed connection of water injection hole in the check valve mechanism 14, and is concrete, utilize the cooperation of water pipe 9 and water injection hole 13, and then realize quick effectual washing, utilize check valve mechanism 14's effect in the water injection hole 13 to prevent simultaneously, the thick liquid in slip casting in-process body 1 enters into water pipe 9 through water injection hole 13, cause water pipe 9 to go out water not smooth, and then influence the cleaning performance.

Further, the sliding block 3 is in clearance fit with the sliding rail 4.

Further, 9 top central point puts the intercommunication and has inlet tube 7, and installs water valve 6 on the inlet tube 7, and is concrete, when needing to wash body 1 inner chamber, opens the water injection with water valve 6.

Further, 1 top cover of body is equipped with lid 2, and is concrete, covers on 1 top of body with lid 2 after the slip casting pipe finishes using, prevents that external dust from getting into body 1, influences normal use.

To sum up, when needing to wash the body 1 inner chamber, open the water injection with water valve 6, utilize the cooperation of water pipe 9 and water injection hole 13, and then realize quick effectual washing, utilize the effect of check valve mechanism 14 in the water injection hole 13 simultaneously can prevent, the thick liquid in the body 1 of slip casting in-process enters into water pipe 9 through water injection hole 13, cause water pipe 9 to go out the water not smooth, and then influence the cleaning performance, cover on body 1 top with lid 2, prevent that external dust from getting into body 1, influence normal use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slip casting pipe for building engineering construction, includes body (1), its characterized in that, body (1) bottom fixedly connected with toper end cap (11), a plurality of injected hole (15) have been seted up on the table wall of body (1), body (1) upper portion fixedly connected with thread connection cover (8), a plurality of injected hole (15) inner chamber all is equipped with check valve mechanism (14), check valve mechanism (14) include two sets of baffle (12), two sets of torsional spring pivot, and just two sets of baffle (12) all rotate with injected hole (15) inner wall through the torsional spring pivot and are connected, two the one end of torsional spring pivot is kept away from in baffle (12) is laminated each other.

2. The grouting pipe for constructional engineering construction according to claim 1, characterized in that a set of sliding blocks (3) is arranged on the upper portion of the inner cavity of the pipe body (1) along the horizontal direction, the sliding blocks (3) are slidably connected with the inner wall of the pipe body (1) through sliding rails (4), and a filter screen (5) is fixedly connected between the two sliding blocks (3).

3. The grouting pipe for building engineering construction according to claim 1, wherein a water pipe (9) is arranged in an inner cavity of the pipe body (1), the outer wall of the water pipe (9) is fixedly connected with the inner wall of the pipe body (1) through a plurality of fixing strips (10), a plurality of water injection holes (13) are formed in the surface wall of the water pipe (9), the inner cavities of the plurality of water injection holes (13) are respectively provided with a one-way valve mechanism (14), and two groups of torsion spring rotating shafts in the one-way valve mechanisms (14) are fixedly connected with the inner wall of the water injection holes (13).

4. The slip casting pipe for constructional engineering as claimed in claim 2, wherein said slide block (3) is clearance fitted with the slide rail (4).

5. The grouting pipe for building engineering construction according to claim 3, wherein a water inlet pipe (7) is communicated with the center of the top of the water pipe (9), and a water valve (6) is installed on the water inlet pipe (7).

6. The grouting pipe for constructional engineering construction according to claim 1, wherein a cover body (2) is sleeved on the top end of the pipe body (1).