CN212742542U

CN212742542U - Slip casting pipe is used in hydraulic engineering construction

Info

Publication number: CN212742542U
Application number: CN202021057455.4U
Authority: CN
Inventors: 张立贞; 薛峰; 胡秀华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-19
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a slip casting sealing technique field especially relates to a slip casting pipe for hydraulic engineering construction, has solved inserting of slip casting pipe and has caused the slip casting pipe to misplace easily and difficult continuation extruded problem through the extrusion in prior art. The utility model provides a slip casting pipe for hydraulic engineering construction, including the pipeline, two draw-in grooves that are symmetric distribution are seted up at the top of pipeline, the fixed slot has been seted up to the both sides of draw-in groove, the inside sliding connection of fixed slot has the fixed block, the fixed block is through first spring and fixed slot elastic connection, the holding tank has been seted up to the bottom of draw-in groove, wear to be equipped with the dwang between two draw-in grooves, the bottom fixedly connected with of dwang is located the inside piece that holds of holding tank, a plurality of injected holes have been seted up on the surface of pipeline, the bottom fixedly. The utility model discloses use rotatory male mode for be difficult to the dislocation when inserting, it is easier when inserting, save time.

Description

Slip casting pipe is used in hydraulic engineering construction

Technical Field

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

Background

The grouting pipe is a pre-buried grouting pipe system, is used for permanent sealing of construction joints, cold joints, pipe seepage joints, gaps between ground walls and the like in concrete, and is very suitable for being installed between joints of new concrete and joints of old concrete.

In the prior art, grouting in hydraulic engineering is to extrude a grouting pipe to enter a place needing sealing, then grout is poured in, the grout enters the place needing grouting through pressure, and the grouting pipe is drawn out.

However, in the prior art, most of the grouting pipes are inserted by extrusion, the surfaces of the grouting pipes are smooth, and then the grouting pipes enter the places needing sealing through extrusion, in the process, the grouting pipes are easy to extrude and dislocate, so that the sealing is not achieved as required, and the grouting pipes are more difficult to extrude after dislocation, so that reworking is needed, and time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slip casting pipe is used in hydraulic engineering construction, the problem of having solved the slip casting pipe insert and cause the slip casting pipe to misplace easily and difficult continuation extrusion through the extrusion.

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

the utility model provides a slip casting pipe for hydraulic engineering construction, including the pipeline, two draw-in grooves that are symmetric distribution are seted up at the top of pipeline, the fixed slot has been seted up to the both sides of draw-in groove, the inside sliding connection of fixed slot has the fixed block, the fixed block is through first spring and fixed slot elastic connection, the holding tank has been seted up to the bottom of draw-in groove, wear to be equipped with the dwang between two draw-in grooves, the bottom fixedly connected with of dwang is located the inside piece that holds of holding tank, a plurality of injected holes have been seted up on the surface of pipeline, the bottom fixedly.

Preferably, the inside of pipeline is equipped with and blocks the post, blocks the inside of post and is equipped with prevents miscellaneous mechanism, the bottom of dwang and the top laminating that blocks the post.

Preferably, prevent miscellaneous mechanism including offering in the surface of blocking the post and the blocking groove of injected hole one-to-one, the inside sliding connection who blocks the groove has the piece that blocks, blocks the piece and blocks groove elastic connection through the second spring.

Preferably, the inside of blocking the post is rotated and is connected with the rotary rod, and the fixed surface of rotary rod is connected with and blocks the supporting shoe of groove one-to-one, blocks the piece and is located one side fixedly connected with bracing piece that blocks the inslot portion, and the inner wall that blocks the groove is worn to locate by the bracing piece, the one end of bracing piece and the surperficial laminating of supporting shoe.

Preferably, the bottommost grout hole is located adjacent to the drill bit, which is a solid cone drill.

Preferably, the blocking piece is arranged in the grouting hole in a penetrating mode and extends to the outer side of the pipeline.

The utility model discloses possess following beneficial effect at least:

make the slip casting pipe insert through rotatory mode through dwang and screw thread, made things convenient for the slip casting pipe to insert more and need sealed place, for prior art, the slip casting pipe extrudees through the smoothness on surface and inserts and need sealed place, the utility model discloses in, use rotatory male mode for be difficult to the dislocation when inserting, it is easier when inserting, save time.

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 schematic view of the present invention;

FIG. 2 is a top view of a portion of the structure of FIG. 1;

fig. 3 is an undipped schematic illustration of fig. 1.

In the figure: 1. a pipeline; 2. a card slot; 3. fixing grooves; 4. a fixed block; 5. a first spring; 6. accommodating grooves; 7. rotating the rod; 8. accommodating the block; 9. grouting holes; 10. a drill bit; 11. a thread; 12. a blocking post; 13. an anti-impurity mechanism; 1301. a blocking groove; 1302. a blocking block; 1303. a second spring; 1304. rotating the rod; 1305. a support block; 1306. a support rod.

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. 1-3, a slip casting pipe for hydraulic engineering construction, including pipeline 1, two draw-in grooves 2 that are symmetric distribution are seted up at the top of pipeline 1, fixed slot 3 has been seted up to the both sides of draw-in groove 2, the inside sliding connection of fixed slot 3 has fixed block 4, fixed block 4 is through first spring 5 and 3 elastic connection of fixed slot, holding tank 6 has been seted up to the bottom of draw-in groove 2, wear to be equipped with dwang 7 between two draw-in grooves 2, the bottom fixedly connected with of dwang 7 is located the inside piece 8 that holds of holding tank 6, a plurality of injected holes 9 have been seted up on pipeline 1's surface, pipeline 1's bottom fixedly connected with drill bit 10, pipeline.

The scheme has the following working processes:

when grouting is needed for sealing in hydraulic engineering, the fixing block 4 is extruded into the fixing groove 3, then the two accommodating blocks 8 of the rotating rod 7 are inserted into the accommodating grooves 6, when the fixed block 4 is released, the fixed block 4 enables the rotating rod 7 to be clamped in the clamping groove 2 through the first spring 5, then, the drill bit 10 at the bottom of the pipeline 1 is aligned to the place needing grouting, the rotating rod 7 is rotated, so that the pipeline 1 rotates along with the rotating rod, the pipeline 1 is driven into the place to be grouted through the thread 11 on the surface of the pipeline 1, after the pipeline reaches the position, the fixed block 4 is extruded into the fixed groove 3, then the rotating rod 7 is taken out, grouting the interior of the pipeline 1, allowing the grout to flow out of the pipeline 1 through the grouting holes 9, sealing the place outside the pipeline 1, then, the pipeline 1 is extracted according to the existing processing mode, and after cleaning, the steps are repeated for the next grouting.

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

make slip casting pipe more convenient insert through dwang 7 and screw thread 11, for prior art, the slip casting pipe extrudes through the smoothness on surface and inserts the place that needs to seal, the utility model discloses in, use rotatory male mode, insert sealed region more easily.

Further, the inside of pipeline 1 is equipped with and blocks post 12, blocks the inside of post 12 and is equipped with and prevents miscellaneous mechanism 13, and the bottom of dwang 7 is laminated with the top that blocks post 12, and is concrete, can block when inserting impurity through blocking post 12 and preventing miscellaneous mechanism 13 and enter into in the pipeline 1 through slip casting hole 9.

Further, the anti-impurity mechanism 13 comprises a blocking groove 1301 which is arranged on the surface of the blocking column 12 and corresponds to the grouting hole 9 in a one-to-one mode, a blocking block 1302 is connected to the inside of the blocking groove 1301 in a sliding mode, the blocking block 1302 is elastically connected with the blocking groove 1301 through a second spring 1303, specifically, when the blocking block 1302 is inserted into a grouting area, the blocking block 1302 is located in the grouting hole 9, impurities are blocked from entering the pipeline 1, and when grouting is needed, the blocking block 1302 enters the blocking groove 1301 and is convenient to take out.

Further, the internal rotation of the blocking post 12 is connected with a rotating rod 1304, the surface of the rotating rod 1304 is fixedly connected with a supporting block 1305 corresponding to the blocking groove 1301, the blocking block 1302 is located at one side of the blocking groove 1301 and fixedly connected with a supporting rod 1306, the supporting rod 1306 penetrates through the inner wall of the blocking groove 1301, one end of the supporting rod 1306 is attached to the surface of the supporting block 1305, specifically, the supporting rod 1306 is supported through the supporting block 1305, the supporting rod 1306 abuts against the blocking block 1302, the situation that soil enters the pipeline 1 through pressure extrusion of the blocking block 1302 in the insertion process is prevented, after the insertion is completed, the rotating rod 1304 is rotated, the supporting block 1305 is not supported by the supporting rod 1306, then the blocking block 1302 is pulled back into the blocking groove 1301 through elastic force by a second spring 1303, the blocking post 12 is pulled out for grouting, and impurities in the insertion process cannot enter the pipeline 1.

Further, the bottom most grouting hole 9 is close to the drill bit 10, and the drill bit 10 is a solid cone drill, and specifically, the grout is extruded out of the pipeline 1 as much as possible.

Further, the blocking block 1302 penetrates through the grouting hole 9 and extends to the outside of the pipeline 1, and specifically, the blocking block 1302 can better block impurities from entering the pipeline 1.

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. A grouting pipe for hydraulic engineering construction comprises a pipeline (1) and is characterized in that, the top of the pipeline (1) is provided with two symmetrically distributed clamping grooves (2), fixing grooves (3) are formed in two sides of the clamping groove (2), fixing blocks (4) are connected inside the fixing grooves (3) in a sliding mode, the fixed block (4) is elastically connected with the fixed groove (3) through a first spring (5), the bottom of the clamping groove (2) is provided with a holding groove (6), a rotating rod (7) is arranged between the two clamping grooves (2) in a penetrating way, the bottom of the rotating rod (7) is fixedly connected with a containing block (8) positioned in the containing groove (6), the surface of the pipeline (1) is provided with a plurality of grouting holes (9), the bottom of the pipeline (1) is fixedly connected with a drill bit (10), and the surface of the pipeline (1) is provided with threads (11).

2. The grouting pipe for hydraulic engineering construction according to claim 1, wherein a blocking column (12) is arranged inside the pipeline (1), an impurity preventing mechanism (13) is arranged inside the blocking column (12), and the bottom of the rotating rod (7) is attached to the top of the blocking column (12).

3. The grouting pipe for the water conservancy project construction according to claim 2, wherein the impurity preventing mechanism (13) comprises blocking grooves (1301) which are formed in the surfaces of the blocking columns (12) and correspond to the grouting holes (9) one by one, blocking blocks (1302) are connected to the blocking grooves (1301) in a sliding mode, and the blocking blocks (1302) are elastically connected with the blocking grooves (1301) through second springs (1303).

4. The grouting pipe for the water conservancy project construction according to claim 3, wherein a rotating rod (1304) is rotatably connected inside the blocking column (12), supporting blocks (1305) which are in one-to-one correspondence with the blocking grooves (1301) are fixedly connected to the surface of the rotating rod (1304), a supporting rod (1306) is fixedly connected to one side of each blocking block (1302) which is located inside the blocking groove (1301), the supporting rod (1306) penetrates through the inner wall of the blocking groove (1301), and one end of the supporting rod (1306) is attached to the surface of the supporting block (1305).

5. The grouting pipe for hydraulic engineering construction according to claim 1, wherein the bottom-most grouting hole (9) is close to the drill bit (10), and the drill bit (10) is a solid conical drill.

6. The grouting pipe for hydraulic engineering construction according to claim 4, wherein the stop block (1302) is arranged inside the grouting hole (9) and extends to the outside of the pipeline (1).