CN217301879U

CN217301879U - Butt joint mounting tool for reinforced concrete drain pipes

Info

Publication number: CN217301879U
Application number: CN202220058887.XU
Authority: CN
Inventors: 卢健松; 宋铮; 陈荣航
Original assignee: Fujian Jiancan Technology Co ltd
Current assignee: Fujian Jiancan Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-26
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a reinforced concrete drain pipe butt joint mounting tool in the technical field of pipeline connection, including the installation body, use installation axis as more than three guide pulleys of central annular array, use installation axis as more than three splint of central annular array, the splint appearance is mutually adapted with reinforced concrete drain pipe inboard wall, installs the first power device that is used for driving the guide pulley and is close to or keeps away from the installation body, installs the second power device that is used for driving the splint and is close to or keeps away from the installation body, the utility model discloses a splint of annular array fix the instrument in the reinforced concrete drain pipe that has already been fixed, guide the reinforced concrete drain pipe of waiting to dock to the settlement position through the guide pulley of annular array; simple structure, easy operation have effectively improved reinforced concrete drain pipe's butt joint efficiency.

Description

Butt joint mounting tool for reinforced concrete drain pipes

Technical Field

The utility model relates to a pipe connection technical field specifically is a reinforced concrete drain pipe butt joint mounting tool.

Background

The drain pipe mainly undertakes the task of rainwater, sewage, farmland drainage and irrigation etc. drainage, and the reinforced concrete drain pipe needs the manual work to aim at the location when the construction butt joint, and the butt joint is inseparable leads to the leakproofness of drain pipe relatively poor easily.

When the reinforced concrete drain pipe is butted, the reinforced concrete drain pipe can be butted only after being corrected by constructors, the general weight of the reinforced concrete pipe is large, the reinforced concrete pipe is difficult to be directly corrected by manpower in field construction, the labor intensity is overlarge, and the consumed time is long.

Based on this, the utility model designs a reinforced concrete drain pipe butt joint mounting tool to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced concrete drain pipe butt joint mounting tool to solve the too big, long problem consuming time of reinforced concrete pipe manpower correction intensity of labour who proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a reinforced concrete drain pipe butt joint mounting tool, includes the installation body, uses the installation axis as the more than three groups of guide pulleys of central annular array, uses the installation axis as the more than three groups of splint of central annular array, splint appearance and reinforced concrete drain pipe inside wall are the adaptation, install on the installation body and be used for driving the more than three groups of guide pulleys of annular array and move along being close to or keeping away from installation axis direction first power device, install on the installation body and be used for driving the more than three groups of splint of annular array and move along being close to or keeping away from installation axis direction second power device.

Preferably, a traction rope is arranged on the mounting body.

Preferably, the first power device comprises an upper telescopic device which is telescopic along the axial direction of the mounting body, an upper disc which is arranged at the output end of the upper telescopic device, and upper clamping bars which are hinged on the side wall of the mounting body in an annular array, the guide wheels are rotatably connected to the free ends of the upper clamping bars in one-to-one correspondence, and an upper connecting rod is connected between the upper clamping bar and the upper disc.

Preferably, the upper telescopic device adopts an electric hydraulic push rod.

Preferably, the second power device comprises a lower telescopic device, a lower disc and a fixed guide rod, wherein the lower telescopic device stretches along the axial direction of the installation body, the lower disc is arranged at the output end of the lower telescopic device, the fixed guide rod is fixed on the side wall of the installation body in an annular array mode, the clamping plates are fixed at the free ends of the lower clamping rods in one-to-one correspondence mode, the lower clamping rods are in linear sliding fit with the fixed guide rods in one-to-one correspondence mode, and a lower connecting rod is connected between the lower clamping rods and the lower disc.

Preferably, the lower telescopic device adopts an electric hydraulic push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model fixes the tool inside the fixed reinforced concrete drain pipe through the clamping plates of the annular array, and guides the reinforced concrete drain pipe to be butted to a set position through the guide wheels of the annular array; simple structure, easy operation have effectively improved reinforced concrete drain pipe's butt joint efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of a second power plant of the present invention;

fig. 3 is a schematic structural view of the first power device of the present invention.

1. An installation body; 2. a lower telescoping device; 3. a bottom wall; 31. a lower connecting rod; 4. fixing the guide rod; 5. a lower clamping rod; 51. a splint; 6. an upper telescopic device; 7. hanging the plate; 8. an upper clamping rod; 81. a guide wheel; 9. an upper connecting rod; 10. and (4) pulling the rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A butt joint installation tool for reinforced concrete drain pipes comprises an installation body 1, more than three groups of guide wheels 81 taking the axis of the installation body 1 as a central annular array, more than three groups of clamping plates 51 taking the axis of the installation body 1 as the central annular array, wherein the shape of each clamping plate 51 is matched with the inner side wall of each reinforced concrete drain pipe, a first power device used for driving the more than three groups of guide wheels 81 of the annular array to move in the direction close to or far from the axis of the installation body 1 is installed on the installation body 1, and a second power device used for driving the more than three groups of clamping plates 51 of the annular array to move in the direction close to or far from the axis of the installation body 1 is installed on the installation body 1.

Further, a pulling rope 10 is provided on the mounting body 1.

Further, the first power device comprises an upper telescopic device 6 which is telescopic along the axis direction of the mounting body 1, an upper disc 7 which is arranged at the output end of the upper telescopic device 6, and upper clamping bars 8 which are annularly arrayed and hinged on the side wall of the mounting body 1, guide wheels 81 are rotatably connected at the free ends of the upper clamping bars 8 which are in one-to-one correspondence, and upper connecting rods 9 are connected between the upper clamping bars 8 and the upper disc 7.

Furthermore, the upper telescopic device 6 adopts an electric hydraulic push rod.

Further, the second power device comprises a lower telescopic device 2 which is telescopic along the axis direction of the installation body 1, a lower disc 3 which is arranged at the output end of the lower telescopic device 2, and fixed guide rods 4 which are fixed on the side wall of the installation body 1 in an annular array mode, clamping plates 51 are fixed at the free ends of lower clamping rods 5 in a one-to-one correspondence mode, the lower clamping rods 5 are in linear sliding fit with the fixed guide rods 4 in the one-to-one correspondence mode, and lower connecting rods 31 are connected between the lower clamping rods 5 and the lower disc 3.

Further, the lower telescopic device 2 adopts an electric hydraulic push rod.

The utility model discloses an embodiment:

lower telescoping device 2 and last telescoping device 6 all adopt electronic hydraulic push rod, the installation body 1 is the cylinder structure, lower telescoping device 2 is installed in 1 bottom of installation body, it installs at 1 top of installation body to go up telescoping device 6, four group's fixed guide arm 4 annular arrays are fixed at 1 lateral wall of installation body, lower clamping bar 5 is along the linear motion of 1 axis direction of slope installation body under the fixed guide arm 4 guide of one-to-one, splint 51 fixes at the lower clamping bar 5 free end of one-to-one, the one end of lower connecting rod 31 is articulated with the lower clamping bar 5 of one-to-one, the lower connecting rod 31 other end articulates at the edge of lower wall 3, thereby lower telescoping device 2 drives lower wall 3 and removes along coaxial 1 axis direction of installation body, through lower connecting rod 31 drives lower clamping bar 5 linear sliding, realize splint 51 and be close to or keep away from installation body 1, the lower wall 3 the central axis.

Four sets of upper clamping bars 8 are arranged in an annular array, the lower ends of the upper clamping bars 8 are hinged to the side wall of the mounting body 1, guide wheels 81 are rotatably connected to the upper ends of the upper clamping bars 8 in one-to-one correspondence, and an upper connecting rod 9 is connected between the middle part of the upper connecting rod 8 and the upper disc 7, so that the upper telescopic device 2 drives the upper disc 7 to move along the axial direction of the coaxial mounting body 1 and drives the upper clamping bars 8 to rotate through the upper connecting rod 9, and the guide wheels 81 are close to or far away from the central axis of the mounting body 1 and the upper disc 7.

The central axis of the annular array of clamping plates 51 is aligned with the central axis of the annular array of guide wheels 81.

When in use, the lower telescopic device 2 extends to drive the clamp plate 51 to be far away from the central axis of the installation body 1 through the lower disc 3 and the lower clamping rod 5, so that the outer side wall of the clamp plate 51 of the annular array is abutted against the inner side wall of the fixed reinforced concrete drain pipe, the installation body 1 is relatively fixed at the central axis of the fixed reinforced concrete drain pipe, then an external tool is used for moving the reinforced concrete drain pipe to be abutted to the position of the fixed reinforced concrete drain pipe, the guide wheel 81 and the like are relatively inserted into the reinforced concrete drain pipe to be abutted, then the upper telescopic device 6 is shortened to drive the upper clamping rod 8 to rotate through the upper disc 7 and the upper connecting rod 9, so that the guide wheel 81 is far away from the central axis of the installation body 1, the guide wheel 81 of the annular array is abutted against the inner side wall of the reinforced concrete drain pipe to be abutted, the position of the reinforced concrete drain pipe to be abutted is adjusted, and the axis alignment of the fixed reinforced concrete drain pipe and the reinforced concrete drain pipe to be abutted is realized, and then an external tool is used for pushing the reinforced concrete drain pipe to be butted to move close to the axis of the reinforced concrete drain pipe and abut against the fixed reinforced concrete drain pipe to realize butting, and the guide wheel 81 can rotate to prevent the inner side wall of the reinforced concrete drain pipe to be butted from being scratched in the process.

After the reinforced concrete drainage pipe with the butt joint is in butt joint, the lower telescopic device 2 is shortened to reset, the upper telescopic device 6 is extended to reset, and a worker pulls the installation body 1 and the components connected with the installation body to move to the next working position through the traction rope 10.

The reinforced concrete drain pipe is generally of a circular structure, one end of a traction rope 10 can be fixed on the mounting body 1 or the upper disc 7, and the lower telescopic device 2 and the upper telescopic device 6 are controlled to stretch and retract through an external control switch.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a reinforced concrete drain pipe butt joint mounting tool which characterized in that: the device comprises a mounting body (1), more than three groups of guide wheels (81) which take the axis of the mounting body (1) as a central annular array, and more than three groups of clamping plates (51) which take the axis of the mounting body (1) as the central annular array, wherein the shape of each clamping plate (51) is matched with the inner side wall of a reinforced concrete drain pipe, the mounting body (1) is provided with a first power device which is used for driving more than three groups of guide wheels (81) of the annular array to move along the direction close to or far away from the axis of the mounting body (1), and the mounting body (1) is provided with a second power device which is used for driving more than three groups of clamping plates (51) of the annular array to move along the direction close to or far away from the axis of the mounting body (1).

2. The butt joint installation tool for the reinforced concrete drain pipe according to claim 1, wherein: the mounting body (1) is provided with a traction rope (10).

3. The butt joint installation tool for the reinforced concrete drain pipe according to claim 1, wherein: the first power device comprises an upper telescopic device (6) which stretches along the axis direction of the mounting body (1), an upper disc (7) which is arranged at the output end of the upper telescopic device (6), and upper clamping bars (8) which are annularly arrayed and hinged on the side wall of the mounting body (1), wherein guide wheels (81) are rotatably connected to the free ends of the upper clamping bars (8) in one-to-one correspondence, and upper connecting rods (9) are connected between the upper clamping bars (8) and the upper disc (7).

4. The abutting joint installation tool for the reinforced concrete drain pipe according to claim 3, characterized in that: the upper telescopic device (6) adopts an electric hydraulic push rod.

5. The butt joint installation tool for the reinforced concrete drain pipe according to claim 1, wherein: the second power device comprises a lower telescopic device (2) which stretches along the axis direction of the installation body (1), a lower disc (3) which is arranged at the output end of the lower telescopic device (2), and a fixed guide rod (4) which is fixed on the side wall of the installation body (1) in an annular array mode, wherein the clamping plates (51) are fixed at the free ends of lower clamping rods (5) in one-to-one correspondence, the lower clamping rods (5) are in linear sliding fit with the fixed guide rods (4) in one-to-one correspondence, and lower connecting rods (31) are connected between the lower clamping rods (5) and the lower disc (3).

6. The butt joint installation tool for the reinforced concrete drain pipe according to claim 5, wherein: the lower telescopic device (2) adopts an electric hydraulic push rod.