CN215633037U - Water stop ring device for pipe jacking construction - Google Patents

Abstract

The utility model relates to the technical field of civil engineering, in particular to a water stop ring device for pipe-jacking construction, which comprises a wall body, wherein the right side of the wall body is provided with a water stop mechanism, the inner top wall and the inner bottom wall of the wall body are both provided with a stabilizing mechanism, the water stop mechanism comprises a first annular plate, and the left side of the first annular plate is movably connected with the right side of the wall body. This stagnant water circle device is used in push pipe construction, the advantage that has the leakproofness good, when carrying out push pipe construction, the cover that stagnant water rubber ring can be firmly is in the outside of push pipe, the gap that produces between stagnant water rubber ring and the push pipe has been reduced when the construction, it improves the condition emergence that the gap gushed into the work well to have reduced soil and water, the progress of construction has been improved, it is not good to have solved current stagnant water circle device leakproofness, when push pipe construction, can lead to producing the gap between stagnant water circle and the push pipe because of vibrations, soil and water still can gush into the work well, the problem of construction progress has been influenced.

Description

Water stop ring device for pipe jacking construction

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a water stop ring device for pipe jacking construction.

Background

Civil engineering generally refers to civil engineering, and civil engineering refers to planning, building and maintaining of all water, soil and culture related basic construction, and the current general civil engineering project comprises: in the past, all civil engineering projects for non-military use are classified into this category, but along with increasingly wide engineering science, many contents originally belonging to the civil engineering range are independent and become subjects.

The pipe jacking construction is a non-excavation construction method, and is a pipeline embedding construction technology without excavation or with few excavation, the operation of an entrance and exit hole in the pipe jacking construction is very important work, before jacking, in order to prevent water and soil at the hole from flowing into a working well along the gap between the outer wall of a tool pipe and a hole door, an annular rubber water stop ring needs to be installed at the hole in the working well, the existing water stop ring device has poor sealing performance, when the pipe jacking construction is carried out, a gap is generated between the water stop ring and the pipe jacking due to vibration, and the water and soil still can flow into the working well, so that the construction progress is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the water stop ring device for pipe-jacking construction, which has the advantages of good sealing performance and the like, and solves the problems that the existing water stop ring device has poor sealing performance, a gap is generated between the water stop ring and the pipe-jacking due to vibration during pipe-jacking construction, water and soil still flow into a working well, and the construction progress is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a water stop ring device for pipe jacking construction comprises a wall body, wherein a water stop mechanism is arranged on the right side of the wall body, and a stabilizing mechanism is arranged on both the inner top wall and the inner bottom wall of the wall body;

the water stopping mechanism comprises a first annular plate, the left side of the first annular plate is movably connected with the right side of the wall body, a water stopping rubber ring is movably mounted on the right side of the first annular plate, a second annular plate is movably mounted on the right side of the water stopping rubber ring, a threaded sleeve is movably mounted on the right side of the second annular plate, and a first threaded rod, one end of which penetrates through the threaded sleeve, the second annular plate, the water stopping rubber ring and the first annular plate and extends into the wall body, is movably mounted on the right side of the threaded sleeve;

the stabilizing mechanism comprises a transverse plate, one side, opposite to the transverse plate, of the transverse plate is movably connected with one side, opposite to the water stop rubber ring, of the water stop rubber ring, moving blocks are movably mounted on the inner top wall and the inner bottom wall of the wall body respectively, two inserting holes are formed in one side, opposite to the moving blocks, of the transverse plate, inserting rods extending into the inserting holes are fixedly mounted on one side, opposite to the transverse plate, of the transverse plate, and reset springs are sleeved outside the inserting rods.

Further, thread bush and first threaded rod phase-match, first annular plate and second annular plate are steel annular plate.

Further, the equal fixed mounting in one side that stagnant water rubber ring carried on the back mutually has the mounting panel of one side fixed connection relative with the diaphragm, the first thread groove that quantity is four is all seted up to one side that the mounting panel carried on the back mutually, the equal movable mounting in one side that the diaphragm carried on the back mutually has quantity to run through the diaphragm and extend to the inside second threaded rod of first thread groove for four and one end, second threaded rod and first thread groove phase-match.

Further, the equal movable mounting of interior roof and interior diapire of wall body has the limiting plate, the second thread groove that quantity is four is all seted up to the equal relative one side of interior roof and interior diapire of wall body, the equal movable mounting of one side that the limiting plate is relative has quantity to run through the limiting plate for four and one end and extends to the inside third threaded rod of second thread groove, third threaded rod and second thread groove phase-match.

Furthermore, the opposite sides of the limiting plates are provided with sliding grooves, the opposite sides of the moving blocks are fixedly provided with sliding blocks extending into the sliding grooves, the sliding grooves are T-shaped sliding grooves, the sliding blocks are T-shaped sliding blocks, and the sliding grooves are matched with the moving range of the sliding blocks.

Furthermore, the return spring is positioned between the transverse plate and the moving block, and the insertion hole is matched with the moving range of the insertion rod.

Furthermore, the left side and the right side of the jack are both provided with a moving groove arranged on the moving block, the left side and the right side of the inserted bar are both fixedly provided with a moving bar extending into the moving groove, and the moving grooves are matched with the moving range of the moving bar.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this stagnant water circle device is used in push pipe construction through setting up firm mechanism, can improve the leakproofness between stagnant water rubber ring and the push pipe, so, this device has the advantage that the leakproofness is good, when carrying out push pipe construction, the cover that stagnant water rubber ring can be firmly is in the outside of push pipe, has reduced the gap that produces between stagnant water rubber ring and the push pipe when the construction, has reduced soil and water and has improved the condition emergence that the gap gushed into the work well, has improved the progress of construction.

2. This stagnant water circle device is used in push pipe construction can change stabilizing mean through setting up mounting panel, first thread groove, second threaded rod, second thread groove and third threaded rod, so, this device has the function of being convenient for to change, when stabilizing mean need maintain, can be quick take off maintain or change, has reduced the degree of difficulty of maintaining.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

figure 3 is an elevation view of the stabilization mechanism of the present invention.

In the figure: the device comprises a wall body 1, a second thread groove 11, a third thread rod 12, a water stopping mechanism 2, a first annular plate 21, a water stopping rubber ring 22, a mounting plate 221, a first thread groove 222, a second thread rod 223, a second annular plate 23, a thread sleeve 24, a first thread rod 25, a stabilizing mechanism 3, a transverse plate 31, a moving block 32, a limiting plate 321, a sliding chute 322, a sliding block 323, an insertion hole 33, an insertion rod 34, a moving rod 341 and a return spring 35.

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 water stop ring device for pipe-jacking construction in this embodiment includes a wall 1, a water stop mechanism 2 is disposed on the right side of the wall 1, the water stop mechanism 2 includes a first annular plate 21, the left side of the first annular plate 21 is movably connected to the right side of the wall 1, a water stop rubber ring 22 is movably mounted on the right side of the first annular plate 21, a second annular plate 23 is movably mounted on the right side of the water stop rubber ring 22, the first annular plate 21 and the second annular plate 23 are both steel annular plates, the steel strength is high, the water stop rubber ring is not prone to damage during construction, a threaded sleeve 24 is movably mounted on the right side of the second annular plate 23, a first threaded rod 25 is movably mounted on the right side of the threaded sleeve 24, the first threaded rod 25 penetrates through the threaded sleeve 24, the second annular plate 23, the water stop rubber ring 22 and the first annular plate 21 and extends into the wall 1, the threaded sleeve 24 is matched with the first threaded rod 25, the inner top wall and the inner bottom wall of the wall body 1 are both provided with a stabilizing mechanism 3, the stabilizing mechanism 3 comprises a transverse plate 31, one side opposite to the transverse plate 31 is movably connected with one side opposite to the water stop rubber ring 22, moving blocks 32 are movably mounted on the inner top wall and the inner bottom wall of the wall body 1, one side opposite to the moving blocks 32 is provided with two insertion holes 33, the two insertion holes 33 are respectively fixedly mounted on one side opposite to the transverse plate 31, the insertion rods 34 extend into the insertion holes 33, the insertion holes 33 are matched with the moving range of the insertion rods 34, the insertion rods 34 move in the insertion holes 33, return springs 35 are sleeved outside the insertion rods 34, the return springs 35 are positioned between the transverse plate 31 and the moving blocks 32, when the transverse plate 31 moves, the return springs 32 extrude the return springs 35 to deform, when the return springs 35 restore to deform, the transverse plate 31 and the water stop rubber ring 22 are pushed to the top pipe, so that the good sealing performance between the water stop rubber ring 22 and the top pipe is maintained, the push pipe is from right to left when entering into stagnant water rubber ring 22 inside, because stagnant water rubber ring 22 has the ductility, stagnant water rubber ring 22 can produce deformation, the place of buckling can move to the outside, diaphragm 31 moves in the inside of jack 33 through driving inserted bar 34, the stationarity of removal has been kept, also extrude reset spring 35 and make it produce deformation, the movable block 32 has also been driven simultaneously and has moved to the left, movable block 32 drives slider 323 and moves in the inside of spout 322, the stationarity of removal has been kept, reset spring 35 resumes to extrude diaphragm 31 when deforming, make diaphragm 31 promote the laminating of stagnant water rubber ring 22 seal in the outside of push pipe, so, this device has the good advantage of leakproofness.

In this embodiment, the equal fixed mounting in one side that stagnant water rubber ring 22 carried on the back mutually has one side fixed connection's that is relative with diaphragm 31 mounting panel 221, first thread groove 222 has all been seted up to one side that mounting panel 221 carried on the back mutually, the quantity of first thread groove 222 is four, the equal movable mounting in one side that diaphragm 31 carried on the back mutually has second threaded rod 223, the quantity of second threaded rod 223 is four, second threaded rod 223 runs through diaphragm 31 and extends to the inside of first thread groove 222, second threaded rod 223 and first thread groove 222 phase-match, through screwing in four second threaded rods 223 in first thread groove 222, can install the quick and stagnant water rubber ring 22 of diaphragm 31, also be convenient for dismantle.

In this embodiment, the inner top wall and the inner bottom wall of the wall 1 are movably mounted with the limiting plates 321, one side of the wall 1 opposite to the inner top wall and the inner bottom wall is respectively provided with the second threaded grooves 11, the number of the second threaded grooves 11 is four, one side of the wall opposite to the limiting plates 321 is movably mounted with the third threaded rods 12, the number of the third threaded rods 12 is four, the third threaded rods 12 penetrate through the limiting plates 321 and extend into the second threaded grooves 11, the third threaded rods 12 are matched with the second threaded grooves 11, the four third threaded rods 12 are screwed into the second threaded grooves 11, the limiting plates 321 can be rapidly fixed with the wall 1, and are convenient to detach, the side of the wall opposite to the limiting plates 321 is respectively provided with the sliding grooves 322, one side of the moving block 32 opposite to each other is fixedly mounted with the sliding block 323, the sliding block 323 extends into the sliding grooves 322, the sliding block 323 is driven to move in the sliding grooves 322 when the insertion holes 33 move, the sliding groove 322 is a T-shaped sliding groove, the sliding block 323 is a T-shaped sliding block, the sliding groove 322 is matched with the moving range of the sliding block 323, and the sliding block 323 cannot fall off from the sliding groove 322 when moving in the middle sliding groove 322, so that the stability of the sliding block 323 during moving is improved.

In this embodiment, the moving grooves 331 formed in the moving block 32 are installed on both left and right sides of the insertion hole 33, the moving rods 341 are fixedly installed on both left and right sides of the insertion rod 34, the moving rods 341 extend into the moving grooves 331, the moving ranges of the moving grooves 331 and the moving rods 341 are matched, and the insertion rod 34 drives the moving rods 341 to move inside the moving grooves 331 when moving, so that the stability of the moving insertion rod 34 when moving is improved.

The working principle of the above embodiment is as follows:

the jacking pipe enters the water-stopping rubber ring 22 from right to left, because the water-stopping rubber ring 22 has ductility, the water-stopping rubber ring 22 can deform, the bent position can move towards the outside, the transverse plate 31 moves inside the jack 33 by driving the inserted rod 34, the moving stability is kept, the reset spring 35 is also extruded to deform, the moving block 32 is also driven to move towards the left, the moving block 32 drives the sliding block 323 to move inside the sliding groove 322, the moving stability is kept, the transverse plate 31 is extruded when the reset spring 35 recovers deformation, the transverse plate 31 pushes the water-stopping rubber ring 22 to be attached to the outside of the jacking pipe for sealing, constructors can increase the number of the stabilizing mechanisms 3 according to actual construction needs, the more the number of the devices is, and the better the sealing performance of the jacking pipe is;

the mounting plate 221 can be disassembled by screwing out the insides of the four first thread grooves 222 of the four second thread rods 223, the mounting plate 221 limiting plate 321 can be disassembled by screwing out the four second thread rods 223 from the insides of the four first thread grooves 222, and the stabilizing mechanism 3 can be taken down for maintenance or replacement;

this device has the advantage that the leakproofness is good, when carrying out the push pipe construction, the cover that stagnant water rubber ring 22 can be firmly is in the outside of push pipe, reduced the gap that produces between stagnant water rubber ring 22 and the push pipe when the construction, it takes place to have reduced the condition that soil and water improves the gap and gush into in the work well, the progress of construction has been improved, this device has the function of being convenient for to change, when 3 needs maintain as firm mechanism, can be quick take off maintain or change, the degree of difficulty of maintaining has been reduced.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.

Claims (7)

1. The utility model provides a push pipe is sealing washer device for construction, includes wall body (1), its characterized in that: a water stopping mechanism (2) is arranged on the right side of the wall body (1), and a stabilizing mechanism (3) is arranged on both the inner top wall and the inner bottom wall of the wall body (1);

the water stopping mechanism (2) comprises a first annular plate (21), the left side of the first annular plate (21) is movably connected with the right side of the wall body (1), a water stopping rubber ring (22) is movably mounted on the right side of the first annular plate (21), a second annular plate (23) is movably mounted on the right side of the water stopping rubber ring (22), a threaded sleeve (24) is movably mounted on the right side of the second annular plate (23), and a first threaded rod (25) is movably mounted on the right side of the threaded sleeve (24), one end of the threaded sleeve (24) penetrates through the threaded sleeve (24), the second annular plate (23), the water stopping rubber ring (22) and the first annular plate (21) and extends into the wall body (1);

stabilizing mean (3) includes diaphragm (31), one side swing joint that diaphragm (31) one side relative all carried on the back with stagnant water rubber ring (22), the equal movable mounting of the interior roof of wall body (1) and interior diapire has movable block (32), jack (33) that quantity is two are all seted up to one side that movable block (32) is relative, the equal fixed mounting in one side that diaphragm (31) carried on the back mutually has inserted bar (34) that extend to jack (33) inside, reset spring (35) have been cup jointed to the outside of inserted bar (34).

2. The water stop ring device for pipe jacking construction according to claim 1, wherein: the threaded sleeve (24) is matched with the first threaded rod (25), and the first annular plate (21) and the second annular plate (23) are steel annular plates.

3. The water stop ring device for pipe jacking construction according to claim 1, wherein: the equal fixed mounting in one side that stagnant water rubber ring (22) carried on the back mutually has one side fixed connection's relative mounting panel (221) with diaphragm (31), first thread groove (222) that quantity is four are all seted up in one side that mounting panel (221) carried on the back mutually, the equal movable mounting in one side that diaphragm (31) carried on the back mutually has quantity to run through diaphragm (31) and extend to inside second threaded rod (223) of first thread groove (222) for four and one end, second threaded rod (223) and first thread groove (222) phase-match.

4. The water stop ring device for pipe jacking construction according to claim 1, wherein: the equal movable mounting of interior roof and interior diapire of wall body (1) has limiting plate (321), second thread groove (11) that quantity is four are all seted up to the interior roof of wall body (1) and the equal relative one side of interior diapire, the equal movable mounting of one side that limiting plate (321) is relative has quantity to run through limiting plate (321) and extend to the inside third threaded rod (12) of second thread groove (11) for four and one end, third threaded rod (12) and second thread groove (11) phase-match.

5. The water stop ring device for pipe jacking construction according to claim 4, wherein: the opposite side of the limiting plate (321) is provided with a sliding groove (322), one side of the moving block (32) opposite to the other side is fixedly provided with a sliding block (323) extending into the sliding groove (322), the sliding groove (322) is a T-shaped sliding groove, the sliding block (323) is a T-shaped sliding block, and the sliding groove (322) is matched with the sliding range of the sliding block (323).

6. The water stop ring device for pipe jacking construction according to claim 1, wherein: the return spring (35) is positioned between the transverse plate (31) and the moving block (32), and the insertion hole (33) is matched with the moving range of the insertion rod (34).

7. The water stop ring device for pipe jacking construction according to claim 1, wherein: the left side and the right side of the insertion hole (33) are respectively provided with a moving groove (331) formed in the moving block (32), the left side and the right side of the insertion rod (34) are respectively fixedly provided with a moving rod (341) extending into the moving groove (331), and the moving range of the moving groove (331) is matched with that of the moving rod (341).

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