CN210770699U

CN210770699U - Wall penetrating pipe and mounting device thereof

Info

Publication number: CN210770699U
Application number: CN201921333978.4U
Authority: CN
Inventors: 彭军; 周钦; 周锡刚
Original assignee: Zhejiang Ouhong Environmental Equipment Engineering Co Ltd
Current assignee: Zhejiang Ouhong Environmental Equipment Engineering Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-16
Anticipated expiration: 2029-08-16

Abstract

The utility model belongs to the technical field of decoration tools, in particular to a wall penetrating pipe, which comprises a pipe body with openings at two ends, wherein the outer wall of the pipe body is provided with a spiral strip; the mounting device for mounting the through-wall pipe comprises a fixed seat and a traction rod, wherein the traction rod is connected with the fixed seat and penetrates through the through-wall pipe, the fixed seat comprises a bottom plate, and a rotatable rotating disc is arranged in the middle of the bottom plate; the front surface of the rotating disc is annularly arrayed and is hinged with a plurality of clamping jaws, and a control structure for controlling the clamping jaws is arranged on the rotating disc; the top end of the control structure is provided with a threaded connector, and the tail end of the traction rod is provided with a threaded section. Through installation device, can make the wall pipe closely knit the packing of grout between wall hole and body, treat the grout solidification back, both can strengthen the fixed to the wall pipe, can prevent again simultaneously that the wall pipe is peripheral to leaking.

Description

Wall penetrating pipe and mounting device thereof

Technical Field

The utility model belongs to the technical field of the fitment apparatus, specifically be an installation device and wall pipe of wall pipe.

Background

In the fitment process, can hardly meet the circumstances that need run through the wall body with the water pipe, current mode is to punch at the wall body, then install the wall pipe in the hole to fill the gap with grout, the pipe that will need to pass through the wall body passes through the wall pipe and penetrates. The wall penetrating pipe of the water passing pipe has strict sealing requirement, and water leakage between the wall penetrating pipe and a wall body needs to be ensured, however, the surface of the existing wall penetrating pipe is smooth, when a gap is filled with cement paste, air bubbles in the gap cannot be removed, and the pipe wall cannot be in full contact with the cement paste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a through-wall pipe, this through-wall pipe can promote grout filling gap, has reached the purpose in good sealing gap, simultaneously, still provides the installation device of this through-wall pipe of installation specially to the workman correctly installs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wall pipe, includes both ends open-ended body, sets up the helical strip at the body outer wall, packs the grout in the gap between to body and wall hole after, through rotating the wall pipe against the spiral direction of helical strip, the helical strip can drive the grout and to the inside removal in wall hole, and then makes the closely knit packing of grout between wall hole and body, treats that the grout solidifies the back, both can strengthen fixed to the wall pipe, can prevent simultaneously again that the wall pipe is peripheral from leaking.

The utility model also provides a be used for above-mentioned mounting device of wall pipe specially, including fixing base and tractive pole, wherein the fixing base is installed at the wall body back for fixed wall pipe and shutoff wall hole end port, the fixing base is connected and the wall pipe is passed to the tractive pole, its characterized in that: the fixed seat comprises a bottom plate, a rotatable rotating disc is arranged in the middle of the bottom plate, and a positioning piece is arranged between the rotating disc and the bottom plate; the front surface of the rotating disc is annularly arrayed and hinged with a plurality of clamping jaws, a control structure for controlling the clamping jaws is arranged on the rotating disc, and the clamping jaws can deflect towards the outer periphery and clamp the inner wall of the through-wall pipe under the action of the control structure; the top end of the control structure is provided with a threaded connector, the tail end of the traction rod is provided with a threaded section, the traction rod is connected with the threaded connector through the threaded section, and the rotating disc can rotate along with the traction rod by rotating the traction rod.

Through adjustment control structure, make the terminal inner wall of jack catch chucking body on the rolling disc, then to make the bottom plate plug up the wall hole end, through rotating the traction rod, can make the wall pipe rotate together with the rolling disc, and then reach the purpose that drives the grout removal.

Preferably, the control structure for controlling the clamping jaws comprises an inverted conical telescopic head, the threaded connector is arranged at the top of the telescopic head, the lower part of the telescopic head is connected with an adjusting screw rod, a penetrating threaded hole is formed in the middle of the rotating disc, the adjusting screw rod penetrates through the threaded hole, the telescopic head moves downwards by rotating the adjusting screw rod, the clamping jaws deflect outwards under the extrusion of the telescopic head and tightly push against the inner wall of the wall tube, and the purpose of fixing the wall tube is achieved.

Preferably, the articulated supporting pad that sets up in top of jack catch, this supporting pad are used for laminating wall pipe inner wall, increase with the area of contact of wall pipe, prevent that wall pipe and jack catch from taking place relative rotation.

Preferably, the upper end of the traction rod is provided with a thread section, the middle part of a positioning rod is provided with a thread sleeve, the positioning rod is arranged on the thread section through the thread sleeve, and after cement paste is filled, the positioning rod is rotated to support the wall body, so that the purposes of positioning the wall penetrating pipe and the mounting device are achieved, and the cement paste is prevented from shaking in the curing process.

Preferably, the lower end of the adjusting screw and the upper end of the traction rod are respectively provided with a handle, and the adjusting screw and the traction rod can be conveniently rotated through the handles.

Preferably, the positioning part arranged between the rotating disc and the bottom plate is a positioning ring and a positioning pin, wherein the positioning ring is arranged on the back of the rotating disc, the positioning pin is movably arranged on the bottom plate through a shaft sleeve, and the end part of the positioning pin can be inserted into the positioning ring. When the adjusting screw rod is rotated to enable the clamping jaws to tightly push against the pipe wall, the positioning pins are inserted into the positioning rings, so that the rotating disc can be prevented from rotating, and the positioning pins are moved out after the clamping jaws are adjusted, so that the free rotation of the rotating disc can be met.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of the middle wall penetrating pipe of the present invention.

Fig. 2 is a schematic plan view of the middle mounting device of the present invention.

Fig. 3 is a schematic top view of the mounting device of the present invention.

Fig. 4 is a schematic bottom view of the installation device of the present invention.

Fig. 5 is a schematic structural view of the claw and the control structure of the middle mounting device of the present invention.

Fig. 6 is a schematic structural view of the installation state of the middle installation device and the through-wall pipe of the present invention.

Fig. 7 is a schematic view of a longitudinal dissection structure of the service state of the middle through-wall pipe and the installation device of the present invention.

In the figure, a pipe body 1, a spiral strip 2, a bottom plate 3, a rotating disc 4, a clamping jaw 5, a telescopic head 6, an adjusting screw 7, a positioning ring 8, a positioning pin 9, a traction rod 10, a positioning rod 11, a threaded connector 12, a supporting pad 51, a wall hole 13 and cement paste 14.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Please refer to fig. 1, the utility model provides an embodiment of wall pipe, including both ends open-ended body 1, set up the helical strip 2 at 1 outer wall of body, pack the grout in the gap between body 1 and wall hole 13 after, through rotating the wall pipe against the spiral direction of helical strip 2, helical strip 2 can drive grout 14 and move to wall hole 13 is inside, and then makes the closely knit packing of grout between wall hole 13 and body 1, treat that the grout solidifies the back, both can strengthen the fixed to the wall pipe, can prevent the peripheral leakage of wall pipe simultaneously again.

Referring to fig. 2-6, the installation device for installing a through-wall pipe provided by the present invention comprises a fixing base and a pulling rod 10 having a handle at the top end, wherein the fixing base is installed at the back of the wall body for fixing the through-wall pipe and plugging the end port of the wall hole 13, and the pulling rod 10 is connected to the fixing base and passes through the through-wall pipe. The fixed seat comprises a bottom plate 3, a rotatable rotating disc 4 is arranged in the middle of the bottom plate 3, and a positioning piece is arranged between the rotating disc 4 and the bottom plate 3; the front surface of the rotating disc 4 is annularly arrayed and hinged with a plurality of clamping jaws 5, a control structure for controlling the clamping jaws 5 is arranged on the rotating disc 4, and under the action of the control structure, the clamping jaws 5 can deflect towards the outer periphery and clamp the inner wall of the through-wall pipe; the top end of the control structure is provided with a threaded connector 12, the tail end of the traction rod 10 is provided with a threaded section, the traction rod 10 is connected with the threaded connector 12 through the threaded section, and the rotating disc 4 can rotate along with the rotation of the traction rod 10.

The clamping jaws 5 on the rotating disc 4 tightly clamp the inner wall of the tail end of the pipe body 1 by adjusting the control structure, then the bottom plate 3 blocks the tail end of the wall hole 13, and the wall penetrating pipe and the rotating disc 4 can rotate together by rotating the traction rod 10, so that the aim of driving cement paste to move is fulfilled.

Specifically, the control structure of the control jaw 5 comprises an inverted conical telescopic head 6, a threaded connector 12 is arranged at the top of the telescopic head 6, the lower part of the telescopic head 6 is connected with an adjusting screw 7, a through threaded hole is formed in the middle of a rotating disc 4, the adjusting screw 7 penetrates through the threaded hole, a handle is arranged at the tail end of the adjusting screw 7, the telescopic head 6 moves downwards by rotating the adjusting screw 7, and the jaw 5 deflects outwards under the extrusion of the telescopic head 6 and tightly supports the inner wall of a wall tube to achieve the purpose of fixing the wall tube.

For making jack catch 5 and pipe wall have great basal area, set up supporting pad 51 in the top of jack catch 5 is articulated, this supporting pad 51 is used for laminating the wall pipe inner wall, prevents that wall pipe and jack catch 5 from taking place relative rotation.

In order to fix the device on a wall body, the upper end of the traction rod 10 is provided with a threaded section, the middle of the positioning rod 11 is provided with a threaded sleeve, the threaded sleeve is arranged on the threaded section, after cement paste 14 is filled, the positioning rod 11 is rotated, the positioning rod 11 supports the wall body, and therefore the purposes of positioning the wall penetrating pipe and the mounting device are achieved, and the cement paste is prevented from shaking in the curing process.

In the embodiment, the positioning members for positioning the rotating disc 4 are a positioning ring 8 and a positioning pin 9, wherein the positioning ring 8 is disposed on the back of the rotating disc 4, the positioning pin 9 is movably mounted on the bottom plate 3 through a bushing, and the end of the positioning pin 9 can be inserted into the positioning ring 8. When the adjusting screw 7 is rotated to enable the clamping jaws 5 to tightly push against the pipe wall, the positioning pins 9 are inserted into the positioning rings 8, so that the rotating disc 4 can be prevented from rotating, and after the clamping jaws 5 are adjusted, the positioning pins 9 are moved out, so that the free rotation of the rotating disc 4 can be met.

The schematic structural diagram of installing the through-wall pipe by using the installation device is shown in fig. 7, the through-wall pipe penetrates through a wall hole 13, then a bottom plate 3 is installed at the tail end of the through-wall pipe, a clamping jaw 5 is tightly clamped on the inner wall of a pipe body through an adjusting screw 7, and then a traction rod 10 and a positioning rod 11 are installed; after pouring 14 into the gap between body and the wall opening with grout, rotate pull rod 10 handles against the turning of spiral strip 2, the spiral strip promotes grout downstream around this moment, and then makes the closely knit gap of filling of grout, then rotates the locating lever, makes the locating lever compress tightly the wall body, waits for the grout solidification.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a wall pipe, includes both ends open-ended body, its characterized in that: the outer wall of the pipe body is provided with a spiral strip.

2. An installation device for installing the through-wall pipe of claim 1, which comprises a fixed seat and a traction rod, wherein the fixed seat is installed on the back surface of the wall body and is used for fixing the through-wall pipe and blocking the end port of the wall hole, the traction rod is connected with the fixed seat and penetrates through the through-wall pipe, and the installation device is characterized in that: the fixed seat comprises a bottom plate, a rotatable rotating disc is arranged in the middle of the bottom plate, and a positioning piece is arranged between the rotating disc and the bottom plate; the front surface of the rotating disc is annularly arrayed and hinged with a plurality of clamping jaws, a control structure for controlling the clamping jaws is arranged on the rotating disc, and the clamping jaws can deflect towards the outer periphery and clamp the inner wall of the through-wall pipe under the action of the control structure; the top end of the control structure is provided with a threaded connector, the tail end of the traction rod is provided with a threaded section, the traction rod is connected with the threaded connector through the threaded section, and the rotating disc can rotate along with the traction rod by rotating the traction rod.

3. A wall-penetrating pipe installation according to claim 2, wherein: the control structure of the control clamping jaw comprises an inverted conical telescopic head, the threaded connector is arranged at the top of the telescopic head, the lower part of the telescopic head is connected with an adjusting screw rod, a penetrating threaded hole is formed in the middle of the rotating disc, and the adjusting screw rod penetrates through the threaded hole.

4. A wall-penetrating pipe installation according to claim 3 wherein: the top of jack catch articulates and sets up the supporting pad, and this supporting pad is used for laminating wall pipe inner wall.

5. A wall-penetrating pipe installation according to claim 3 wherein: the upper end of the traction rod is provided with a thread section, the middle part of a positioning rod is provided with a thread sleeve, and the thread sleeve is arranged on the thread section through the thread sleeve.

6. A wall-penetrating pipe installation according to claim 3 wherein: and handles are respectively arranged at the lower end of the adjusting screw rod and the upper end of the traction rod.

7. A wall penetrating pipe installation according to any one of claims 2 to 6 wherein: the positioning piece arranged between the rotating disc and the bottom plate is a positioning ring and a positioning pin, wherein the positioning ring is arranged on the back of the rotating disc, the positioning pin is movably arranged on the bottom plate through a shaft sleeve, and the end part of the positioning pin can be inserted into the positioning ring.