CN218440969U - Guide equipment for pipe jacking construction - Google Patents

Abstract

The utility model discloses a guiding device for pipe-jacking construction, which comprises guide rails arranged side by side; a support plate disposed at a first end of the guide rail; the push plate is arranged on the upper side of the guide rail and slides along the guide rail, and a thrust source part is connected between the support plate and the push plate; and the guide plate is fixedly arranged on the upper side of the second end of the guide rail, and an arc-shaped placing groove parallel to the guide rail is formed in the upper side of the guide plate. The utility model discloses can lead to the removal of push pipe, solve the shortcoming that exists among the prior art.

Description

Guide equipment for pipe jacking construction

Technical Field

The utility model relates to a pipeline installation construction field specifically is a direction equipment for push pipe construction.

Background

Pipe-jacking construction, also known as trenchless construction method, is a trenchless pipeline burying construction technique. The pipe jacking construction is to arrange a working well and a receiving well at the end part of a pipeline, overcome the friction force between the pipeline and the surrounding soil by means of jacking force generated by jacking equipment in the working well, jack the pipeline into the soil according to the designed direction and jack the pipeline to the receiving well. The pipe-jacking construction method does not damage ground buildings and environments, and is widely applied to trenchless laying of various large and medium pipe diameters such as urban underground drainage, natural gas and petroleum, communication cables and the like. And need lead now at the push pipe in-process, current deflector is inconvenient to be dismantled to unable quick push pipe work of carrying on different diameter pipelines, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a guiding device for pipe jacking construction.

In order to achieve the above purpose, the utility model provides a following technical scheme: a guide device for pipe jacking construction comprises guide rails which are arranged side by side; the supporting plate is arranged at the first end of the guide rail; the push plate is arranged on the upper side of the guide rail and slides along the guide rail, and a thrust source part is connected between the support plate and the push plate; the guide plate is fixedly installed on the upper side of the second end of the guide rail, an arc-shaped placing groove parallel to the guide rail is formed in the upper side of the guide plate, the pushing force source component can drive the pushing plate to translate, the pushing pipe is pushed to the installation position, and the arc-shaped placing groove in the guide plate can conduct limiting guiding on the pushing pipe.

Preferably, the guide rails are provided with guide grooves along the length direction on the inner sides thereof, inserting plates are arranged on the lower sides of the guide plates and inserted into the corresponding guide grooves on the two guide rails, and the guide plates can be quickly installed in place through the matching of the inserting plates and the guide grooves.

Preferably, the guide slot on seted up the slot, the downside of deflector be provided with fixed subassembly, fixed subassembly including set up a pair of fixed strip in the deflector downside side by side, the fixed strip between transversely be provided with rotatable screw rod, the screw rod on have the grafting strip through threaded connection, the fixed strip between still be provided with the guide bar that passes the grafting strip, the tip of grafting strip insert in the slot that corresponds, can realize the removal of grafting strip through rotating the screw rod, can realize installing the location to the deflector when the tip of grafting strip inserts in the slot that corresponds, operation is fast like this, expends time for a short time.

Preferably, the lower part of the push plate is provided with a through groove for the guide plate to pass through, and the guide plate can also play a role in guiding the push plate.

As preferred, the push pedal on the lateral wall towards guide rail second end on the symmetry be provided with two supplementary direction subassemblies, supplementary direction subassembly include fixed frame of fixed connection at the push pedal lateral wall, the upside of fixed frame seted up the bar mouth, the inside slider that stretches out from the lateral wall of fixed frame that slides of fixed frame, horizontal installation has the guide pulley in the extension of slider, guide pulley and push pipe contact realize the direction work, can carry out supplementary guide effect to the pipeline like this, guarantee that the pipeline can be smoothly accurate during by the liftout soil, the position of slider and guide pulley can be adjusted moreover, adapts to not unidimensional pipeline.

Preferably, the sliding block and the fixed frame are connected and installed through bolts, and the bolts penetrate through the strip-shaped openings, so that the position of the sliding block can be conveniently adjusted.

Preferably, a bottom rail perpendicular to the guide rail is installed on the lower side of the guide rail, and the connection mode enables the structure to be more stable.

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

1. adopt deflector, arc standing groove and fixed subassembly, when needs are installed the deflector, insert inside the guide slot that corresponds with the picture peg for the deflector sets up in the guide rail top, rotates through the screw rod and drives grafting strip horizontal motion, makes grafting strip one end insert inside this slot, realizes the installation to the deflector like this, realizes the top of pipeline and advances work like this in the inside top that realizes the arc standing groove, and operation process is fast like this, consumes the time weak point.

2. Have supplementary direction subassembly, adjust the slider in the inside position of fixed frame, then carry out position fixing through the bolt to the slider, guide pulley and pipeline outer wall contact can carry out supplementary guide effect to the pipeline like this, guarantee that the pipeline can be smooth accurate by the top go into in the soil.

Drawings

Fig. 1 is a first perspective three-dimensional structure diagram of the present invention;

fig. 2 is a second perspective three-dimensional structure diagram of the present invention;

FIG. 3 is an enlarged structural view taken at the point A in FIG. 2;

FIG. 4 is a partial perspective view of the present invention;

fig. 5 is a perspective structure view of the auxiliary guiding assembly of the present invention.

Reference numerals:

1. bottom rail, 11, arc standing groove, 12, slot, 2, guide rail, 3, backup pad, 4, thrust source part, 5, push pedal, 6, deflector, 7, supplementary direction subassembly, 71, fixed frame, 72, slider, 73, bolt, 74, bar mouth, 75, guide pulley, 8, picture peg, 9, fixed subassembly, 91, grafting strip, 92, fixed strip, 93, screw rod, 94, guide bar, 95, commentaries on classics piece, 10, guide slot.

Detailed Description

The technical solution 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.

As shown in fig. 1-5, the present invention provides an embodiment to solve the disadvantages in the prior art: a guide device for pipe jacking construction comprises guide rails 2 which are arranged side by side; a support plate 3 disposed at a first end of the guide rail 2; a push plate 5 which is arranged on the upper side of the guide rail 2 and slides along the guide rail 2, and a thrust source part 4 is connected between the support plate 3 and the push plate 5; the guide plate 6 is fixedly installed at the upper side of the second end of the guide rail 2, the arc-shaped placing groove 11 parallel to the guide rail 2 is formed in the upper side of the guide plate 6, the push plate 5 can be driven to translate through the thrust source part 4, the push pipe is pushed to the installation position, and the arc-shaped placing groove 11 in the guide plate 6 can limit and guide the push pipe.

In this embodiment, as shown in fig. 3, the inner side of the guide rail 2 is provided with a guide groove 10 along the length direction thereof, the lower side of the guide plate 6 is provided with an insertion plate 8, the insertion plate 8 is inserted into the corresponding guide groove 10 of the two guide rails 2, and the guide plate 6 can be quickly installed in place by the cooperation of the insertion plate 8 and the guide groove 10.

In this embodiment, as shown in fig. 3, a slot 12 is opened on the guide slot 10, a fixing component 9 is disposed on the lower side of the guide plate 6, the fixing component 9 includes a pair of fixing strips 92 disposed side by side on the lower side of the guide plate 6, a rotatable screw 93 is transversely disposed between the fixing strips 92, an insertion strip 91 is connected to the screw 93 through a thread, a guide rod 94 penetrating through the insertion strip 91 is further disposed between the fixing strips 92, an end of the insertion strip 91 is inserted into the corresponding slot 12, the insertion strip 91 can be moved by rotating the screw 93, and when the end of the insertion strip 91 is inserted into the corresponding slot 12, the guide plate 6 can be installed and positioned, so that the operation process is fast and the time consumption is short.

Specifically, when needs are installed deflector 6, insert corresponding guide slot 10 inside picture peg 8, make deflector 6 set up in guide rail 2 top, the tip of screw rod 93 is provided with commentaries on classics piece 95, change piece 95 this moment, it rotates to drive screw rod 93, screw rod 93 drives grafting strip 91 horizontal motion, make grafting strip 91 one end insert inside this slot 12, realize the installation to deflector 6 like this, then with the pipeline setting inside arc standing groove 11, start this thrust source part 4, drive the motion of push pedal 5, push pedal 5 is to this pipeline motion like this, inside the soil layer with the pipeline top income, this mounting means operation process is fast, it is short to consume time.

In this embodiment, the thrust source member 4 may be two hydraulic rams.

As shown in fig. 1, a through groove for the guide plate 6 to pass through is provided at the lower part of the push plate 5, and the guide plate 6 can also guide the push plate 5.

In this embodiment, as shown in fig. 1 and 5, two auxiliary guide assemblies 7 are symmetrically disposed on the side wall of the push plate 5 facing the second end of the guide rail 2, each auxiliary guide assembly 7 includes a fixed frame 71 fixedly connected to the side wall of the push plate 5, a strip-shaped opening 74 is disposed on the upper side of the fixed frame 71, a sliding block 72 extending from the side wall of the fixed frame 71 is slidably disposed inside the fixed frame 71, a guide wheel 75 is horizontally disposed on the extending portion of the sliding block 72, and the guide wheel 75 contacts with the push pipe to realize guiding operation, so that an auxiliary guiding effect can be performed on the pipeline, the pipeline can be smoothly and accurately pushed into the soil, and the positions of the sliding block 72 and the guide wheel 75 can be adjusted to adapt to pipelines of different sizes.

The slider 72 and the fixed frame 71 are connected and installed through bolts 73, and the bolts 73 penetrate through the strip-shaped openings 74, so that the position of the slider 72 can be conveniently adjusted.

In addition, the bottom rail 1 perpendicular to the guide rail 2 is installed on the lower side of the guide rail 2, and the structure is more stable due to the connection mode.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims (7)

1. A guide apparatus for pipe jacking construction, comprising:

the guide rails (2) are arranged side by side;

a support plate (3) arranged at a first end of the guide rail (2);

the push plate (5) is arranged on the upper side of the guide rail (2) and slides along the guide rail (2), and a thrust source part (4) is connected between the support plate (3) and the push plate (5);

the guide plate (6) is fixedly installed on the upper side of the second end of the guide rail (2), and an arc-shaped placing groove (11) parallel to the guide rail (2) is formed in the upper side of the guide plate (6).

2. The guiding apparatus for pipe jacking construction according to claim 1, wherein: the inboard of guide rail (2) be provided with guide slot (10) along its length direction, the downside of deflector (6) be provided with picture peg (8), picture peg (8) insert in two guide rail (2) on corresponding guide slot (10).

3. The guiding apparatus for pipe jacking construction according to claim 2, wherein: the guide slot (10) on seted up slot (12), the downside of deflector (6) be provided with fixed subassembly (9), fixed subassembly (9) including set up a pair of fixed strip (92) in deflector (6) downside side by side, fixed strip (92) between transversely be provided with rotatable screw rod (93), screw rod (93) go up through threaded connection and have grafting strip (91), fixed strip (92 between still be provided with guide bar (94) of passing grafting strip (91), the tip of grafting strip (91) insert in corresponding slot (12).

4. The guide apparatus for pipe jacking construction according to claim 1, wherein: the lower part of the push plate (5) is provided with a through groove for the guide plate (6) to pass through.

5. The guide apparatus for pipe jacking construction according to claim 1, wherein: push pedal (5) on towards the lateral wall of guide rail (2) second end on the symmetry be provided with two supplementary direction subassemblies (7), supplementary direction subassembly (7) including fixed connection at the fixed frame (71) of push pedal (5) lateral wall, the upside of fixed frame (71) seted up bar mouth (74), fixed frame (71) inside slip be provided with slider (72) that stretch out from the lateral wall of fixed frame (71), horizontal installation has guide pulley (75) on the extension of slider (72), guide pulley (75) and push pipe contact realize direction work.

6. The guiding apparatus for pipe jacking construction according to claim 5, wherein: the sliding block (72) and the fixed frame (71) are connected and installed through a bolt (73), and the bolt (73) penetrates through the strip-shaped opening (74).

7. The guiding apparatus for pipe jacking construction according to claim 1, wherein: and a bottom rail (1) vertical to the guide rail (2) is arranged on the lower side of the guide rail (2).

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