CN221220470U - Rib penetrating device - Google Patents

Abstract

The utility model provides a bar penetrating device, which comprises: an arc rolling machine; the annular rib penetrating platform is arranged at the outlet side of the arc rolling machine and comprises a platform frame and an annular rib guide frame, the annular rib guide frame is slidably arranged on the platform frame, a connecting line between an inlet and an outlet of the arc rolling machine extends along the rib penetrating direction, and an included angle is formed between the sliding direction of the annular rib guide frame and the rib penetrating direction; the wall seat stirrup mounting bracket is arranged at the outlet side of the arc rolling machine, and the wall seat stirrup mounting bracket is positioned above the platform frame. By the technical scheme provided by the utility model, the problems of complicated construction steps and long time of the freeze well in the related technology can be solved.

Description

Rib penetrating device

Technical Field

The utility model relates to the technical field of freeze well construction, in particular to a tendon penetrating device.

Background

At present, the construction of a freezing shaft in China generally adopts a double-layer reinforced concrete casting composite well wall structure, an outer well wall is cast along with the sectional height of the excavation of the shaft, and an inner well wall is constructed in the outer well wall after the shaft is driven to the bottom.

Because the freezing shaft is generally constructed by a drilling and blasting method at present, numerous miniature wall seat structures formed on the surface of surrounding rock after the shaft is blasted provide enough friction force for bearing the vertical weight of the shaft wall structure. However, along with the trend of intelligent development of well construction, mechanical construction is inevitably required to replace a drilling and blasting method to realize shaft tunneling so as to reduce the number of underground constructors, reduce blasting risk and improve shaft tunneling speed. When the mechanized tunneling mode is adopted, the cutter head rotates to cut the rock, the formed surrounding rock is smooth in section, compared with a drilling and blasting method, the friction force between the outer layer well wall structure and the surrounding rock is greatly reduced, so that a wall seat structure is required to be increased, the safety and stability of the outer layer well wall are enhanced by means of the shearing force of the contact surface of the wall seat and the surrounding rock, the wall seat structure is in a reinforced concrete form, the reinforced bars are connected with the reinforced bars of the outer layer well wall, and the wall seat concrete and the outer layer well wall are poured together.

Specifically, the wall seat structure is in the same place through wall seat stirrup and outer wall of a well pouring, is provided with the wall of a well annular rib of circumference extension in the outer wall of a well, is provided with the wall seat annular rib of circumference extension in the wall seat structure, and wall annular rib and wall seat annular rib all wear to establish in wall seat stirrup. In the construction process, the well wall ring rib, the wall seat ring rib and the wall seat stirrup are required to be respectively lowered into a shaft, the well wall ring rib and the wall seat ring rib are penetrated into the wall seat stirrup in the shaft, and then pouring is carried out.

However, the above construction method is complicated in operation steps and prolongs the construction time.

Disclosure of utility model

The utility model provides a tendon penetrating device, which aims to solve the problems of complicated construction steps and long time of a freeze well in the related technology.

The utility model provides a bar penetrating device, which comprises: an arc rolling machine; the annular rib penetrating platform is arranged at the outlet side of the arc rolling machine and comprises a platform frame and an annular rib guide frame, the annular rib guide frame is slidably arranged on the platform frame, a connecting line between an inlet and an outlet of the arc rolling machine extends along the rib penetrating direction, and an included angle is formed between the sliding direction of the annular rib guide frame and the rib penetrating direction; the wall seat stirrup mounting bracket is arranged at the outlet side of the arc rolling machine, and the wall seat stirrup mounting bracket is positioned above the platform frame.

Further, the ring rib guide frame comprises a frame body and a sleeve, the lower end of the frame body is slidably arranged on the platform frame, the sleeve is arranged at the upper end of the frame body and extends along the horizontal direction, and the sleeve is provided with a rib penetrating inlet and a rib penetrating outlet.

Further, the ring rib guide frame also comprises a bearing, the axis of the bearing is arranged vertically, the outer ring of the bearing is connected with the upper end of the frame body, and the inner ring of the bearing is connected with the outer wall of the sleeve.

Further, the wall seat stirrup mounting bracket is arranged on the sleeve.

Further, be provided with a plurality of wall seat stirrups on the wall seat stirrup mounting bracket and put the position, a plurality of wall seat stirrups put the position and set up along telescopic extending direction interval.

Further, be provided with the spout on the platform frame, have the contained angle between the extending direction of spout and the direction of wearing the muscle, the lower extreme of support body is provided with the slip arch, and slip arch slidable sets up in the spout.

Further, the support body includes bearing section and supporting section, and the bearing section extends along horizontal direction, and the supporting section extends along vertical direction, and the bearing section is connected with the upper end of supporting section, and the slip arch sets up the lower extreme at the supporting section, and the sleeve setting is on the bearing section.

Further, the sleeve has a length between 200mm and 300 mm; and/or the diameter of the sleeve is between 85mm and 110 mm.

Further, a plurality of rotatable cylinders are arranged on the platform frame along the axis of the platform frame, the plurality of cylinders are arranged at intervals along the extending direction of the platform frame, and the axis of the cylinders is perpendicular to the extending direction of the platform frame.

Further, the platform shelf extends in an arcuate direction.

When the technical scheme of the utility model is applied, the rib penetrating device comprises an arc rolling machine, a ring rib penetrating platform and a wall seat stirrup mounting frame, when the rib penetrating device is used, the arc rolling machine is utilized to bend the well wall ring rib and the wall seat ring rib to a required radian and convey the well wall ring rib and the wall seat ring rib to the ring rib penetrating platform, the wall seat stirrup is arranged on the wall seat stirrup mounting frame, and the inner hole of the wall seat stirrup is vertically arranged, so that the bent well wall ring rib and the wall seat ring rib can be penetrated in the inner hole of the wall seat stirrup. Because the annular rib guide frame is slidably arranged on the platform frame, the annular rib guide frame can be utilized to guide the annular ribs of the well walls and the annular ribs of the wall base in different radians, so that the annular rib guide frame penetrates into the inner holes of the annular ribs of the wall base. The well wall ring rib, the wall seat ring rib and the wall seat stirrup are put into the well shaft together, so that the working procedure of underground penetrating the rib is reduced, and the construction time is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

Fig. 1 shows a schematic structural view of a tendon passing device according to an embodiment of the present utility model;

fig. 2 shows a schematic of the structure of a freeze wellbore.

Wherein the above figures include the following reference numerals:

1. An inner layer well wall; 2. an outer layer well wall; 3. wall seat ring ribs; 4. a well wall ring rib; 5. wall base stirrups;

10. an arc rolling machine;

20. A ring rib penetrating platform; 21. a platform stand; 211. a chute; 212. a roller; 22. a ring rib guide frame; 221. a frame body; 222. a sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, an embodiment of the present utility model provides a tendon passing device, where the tendon passing device includes: the arc rolling machine 10, the annular rib penetrating platform 20 and the wall seat stirrup mounting frame, wherein the annular rib penetrating platform 20 is arranged at the outlet side of the arc rolling machine 10, the annular rib penetrating platform 20 comprises a platform frame 21 and an annular rib guide frame 22, the annular rib guide frame 22 is slidably arranged on the platform frame 21, a connecting line between an inlet and an outlet of the arc rolling machine 10 extends along a rib penetrating direction, and an included angle is formed between the sliding direction of the annular rib guide frame 22 and the rib penetrating direction; the wall mount stirrup mounting bracket is arranged on the outlet side of the arc rolling machine 10, and the wall mount stirrup mounting bracket is positioned above the platform frame 21.

By applying the technical scheme of the utility model, the rib penetrating device comprises an arc rolling machine 10, a rib penetrating platform 20 and a wall seat stirrup mounting frame, when the rib penetrating device is used, the arc rolling machine 10 is utilized to bend the well wall annular rib 4 and the wall seat annular rib 3 to a required radian and convey the well wall annular rib to the rib penetrating platform 20, the wall seat stirrup 5 is arranged on the wall seat stirrup mounting frame, and the inner hole of the wall seat stirrup 5 is vertically arranged, so that the bent well wall annular rib 4 and the wall seat annular rib 3 can be penetrated in the inner hole of the wall seat stirrup 5. Because the ring rib guide frame 22 is slidably arranged on the platform frame 21, the ring rib guide frame 22 can be utilized to guide the well wall ring ribs 4 and the wall seat ring ribs 3 with different radians, so that the well wall ring ribs and the wall seat ring ribs penetrate into the inner holes of the wall seat stirrups 5. The well wall ring rib 4, the wall seat ring rib 3 and the wall seat stirrup 5 are put into the well shaft together, so that the working procedure of underground penetrating ribs is reduced, and the construction time is saved.

As shown in fig. 2, in this embodiment, the wall socket stirrup 5 is arranged to protrude toward the surrounding rock, and can form a tight connection with the surrounding rock after casting. Moreover, the outer well wall 2 and the surrounding rock can be connected more tightly by arranging the well wall annular rib 4 and the wall seat annular rib 3 in the outer well wall 2 and penetrating the wall seat stirrup 5.

Wherein, wall of a well ring muscle 4 and wall seat ring muscle 3 are the arc section, and a plurality of wall of a well ring muscle 4 form annular structure jointly, and a plurality of wall seat ring muscle 3 form annular structure jointly, and every wall of a well ring muscle 4 and wall seat ring muscle 3 all wear to establish in a plurality of wall seat stirrups 5. After the device is used for completing the penetrating of the well wall ring rib 4 and the wall seat ring rib 3, the well wall ring rib 4, the wall seat ring rib 3 and the wall seat stirrup 5 are put down into a shaft together, and the well wall ring rib 4, the wall seat stirrup 5, the wall seat ring rib 3 and the wall seat stirrup 5 are fixed in the shaft.

Specifically, the outer well wall 2 is sandwiched between the inner well wall 1 and the surrounding rock.

As shown in fig. 1, the ring rib guide frame 22 includes a frame body 221 and a sleeve 222, the lower end of the frame body 221 is slidably disposed on the platform frame 21, the sleeve 222 is disposed at the upper end of the frame body 221 and extends in a horizontal direction, and the sleeve 222 has a rib penetrating inlet and a rib penetrating outlet. The annular rib guide frame 22 with the structure can support the sleeve 222 by using the frame 221, and the position of the sleeve 222 is adjusted by sliding the frame 221 on the platform frame 21, so that different well wall annular ribs 4 and wall seat annular ribs 3 can be arranged in the sleeve 222 in a penetrating manner.

In this embodiment, the curvature of the different borehole wall ring ribs 4 is not the same along the extension direction of the borehole. The radian of the wall seat ring ribs 3 is not the same. By adopting the annular rib guide frame 22, different well wall annular ribs 4 and wall seat annular ribs 3 can be correspondingly formed by sliding the sleeve 222.

Specifically, the sleeve 222 can slide on the stage 21 following the stage 221, and at the same time, can also rotate relative to the stage 221, so that the sleeve 222 has a greater degree of freedom. Thereby enabling the sleeve 222 to adapt to the wall ring ribs 4 and the seat ring ribs 3 of different radians.

The ring rib guide frame 22 further comprises a bearing, the axis of the bearing is arranged vertically, the outer ring of the bearing is connected with the upper end of the frame body 221, and the inner ring of the bearing is connected with the outer wall of the sleeve 222. The rotary connection of the frame 221 and the sleeve 222 is realized by adopting the bearing, and the rotary connection device has the advantages of simple structure and convenience in processing.

Specifically, the wall mount stirrup mount is disposed on the sleeve 222. With the above arrangement, the wall mount stirrup mounting frame can be arranged by using the sleeve 222, and the occupied area can be reduced.

Wherein, be provided with a plurality of wall seat stirrup place on the wall seat stirrup mounting bracket, a plurality of wall seat stirrup place set up along sleeve 222's extending direction interval. By adopting the structure, the well wall annular rib 4 and the wall seat annular rib 3 can be simultaneously penetrated in a plurality of wall seat stirrups, so that the construction process is further reduced, and the time is saved.

As shown in fig. 1, a sliding groove 211 is provided on the platform frame 21, an included angle is formed between the extending direction of the sliding groove 211 and the penetrating direction, a sliding protrusion is provided at the lower end of the frame 221, and the sliding protrusion is slidably disposed in the sliding groove 211. By sliding the sliding protrusions in the sliding grooves 211, the sliding of the frame body 221 on the platform frame 21 is realized, which has an advantage of a simple structure.

Specifically, the frame 221 includes a bearing section and a support section, the bearing section extends in a lateral direction, the support section extends in a vertical direction, the bearing section is connected with an upper end of the support section, the sliding protrusion is disposed at a lower end of the support section, and the sleeve 222 is disposed on the bearing section. The frame 221 adopting the structure has the advantages of simple structure and convenient processing.

In the present embodiment, the length of the sleeve 222 is between 200mm and 300mm, and by setting the length of the sleeve 222 in the above-described size range, it is possible to effectively guide different lengths.

Wherein the length of sleeve 222 may be any value between 200mm, 230mm, 260mm, 300mm, and 200mm to 300 mm.

In this embodiment, the sleeve 222 has a diameter between 85mm and 110 mm. By adopting the size range, the sleeve 222 can be matched with the well wall annular rib 4 and the wall seat annular rib 3 with various radians, so that the well wall annular rib 4 and the wall seat annular rib 3 can be penetrated in the sleeve.

Wherein the diameter of the sleeve 222 may be any of 85mm, 89mm, 95mm, 100mm, 108mm, 110mm, and 85mm to 110 mm.

As shown in fig. 1, the platform 21 is provided with a plurality of rollers 212 rotatably along its own axis, the plurality of rollers 212 being disposed at intervals along the extending direction of the platform 21, the axis of the rollers 212 being perpendicular to the extending direction of the platform 21. By using the roller 212, the friction force when the well wall ring rib 4 and the wall seat ring rib 3 slide on the platform frame 21 can be reduced, and the well wall ring rib 4 and the wall seat ring rib 3 slide more smoothly.

As shown in fig. 1, the stage 21 extends in an arc-shaped direction. The platform frame 21 can be matched with the extending directions of the well wall annular ribs 4 and the wall seat annular ribs 3, so that the well wall annular ribs 4 and the wall seat annular ribs 3 cannot fall off from the platform frame 21.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A tendon passing device, characterized in that the tendon passing device comprises:

an arc roller (10);

The annular rib penetrating platform (20) is arranged at the outlet side of the arc rolling machine (10), the annular rib penetrating platform (20) comprises a platform frame (21) and an annular rib guide frame (22), the annular rib guide frame (22) is slidably arranged on the platform frame (21), a connecting line between an inlet and an outlet of the arc rolling machine (10) extends along a rib penetrating direction, and an included angle is formed between the sliding direction of the annular rib guide frame (22) and the rib penetrating direction;

The wall seat stirrup mounting bracket is arranged at the outlet side of the arc rolling machine (10), and the wall seat stirrup mounting bracket is positioned above the platform frame (21).

2. The tendon passing device according to claim 1, characterized in that the tendon guide frame (22) includes a frame body (221) and a sleeve (222), the lower end of the frame body (221) is slidably disposed on the platform frame (21), the sleeve (222) is disposed at the upper end of the frame body (221) and extends in a horizontal direction, and the sleeve (222) has a tendon passing inlet and a tendon passing outlet.

3. The tendon passing device according to claim 2, characterized in that the tendon guide frame (22) further comprises a bearing, the axis of the bearing is arranged vertically, the outer ring of the bearing is connected with the upper end of the frame body (221), and the inner ring of the bearing is connected with the outer wall of the sleeve (222).

4. The tendon passing device according to claim 2, characterized in that the wall mount stirrup mount is provided on the sleeve (222).

5. The tendon passing device according to claim 2, characterized in that a plurality of wall mount stirrup placement sites are provided on the wall mount stirrup mounting frame, the plurality of wall mount stirrup placement sites being spaced apart along the extension direction of the sleeve (222).

6. The tendon passing device according to claim 2, characterized in that a chute (211) is provided on the platform frame (21), an included angle is formed between the extending direction of the chute (211) and the tendon passing direction, a sliding protrusion is provided at the lower end of the frame body (221), and the sliding protrusion is slidably provided in the chute (211).

7. The tendon passing device according to claim 6, characterized in that the frame (221) includes a bearing section and a supporting section, the bearing section extends in a transverse direction, the supporting section extends in a vertical direction, the bearing section is connected with an upper end of the supporting section, the sliding protrusion is disposed at a lower end of the supporting section, and the sleeve (222) is disposed on the bearing section.

8. A tendon passing device as claimed in claim 2, wherein,

The sleeve (222) has a length of between 200mm and 300 mm; and/or the number of the groups of groups,

The sleeve (222) has a diameter of between 85mm and 110 mm.

9. The tendon passing device according to claim 1, characterized in that a plurality of rotatable rollers (212) are provided on the platform frame (21) along its own axis, the plurality of rollers (212) are disposed at intervals along the extending direction of the platform frame (21), and the axis of the rollers (212) is perpendicular to the extending direction of the platform frame (21).

10. The tendon passing device according to claim 1, characterized in that the platform frame (21) extends in an arc-shaped direction.