Positioning device for water supply engineering pipeline connection

Abstract

The utility model provides a positioning device for water supply engineering pipeline connection. The positioning device comprises a base, a lifting plate, a guide rod, a lifting mechanism, a supporting frame, a movable frame and a fixing mechanism. The supporting frame is used for supporting an installed pipeline, the moving frame is used for supporting a to-be-installed pipeline, during use, the to-be-installed pipeline is placed on the moving frame and fixed through the fixing assembly, and then the height of the lifting plate can be adjusted through the lifting mechanism, so that the lifting plate ascends to the height of the installed pipeline; one end of the installed pipeline is lapped on the support frame; the position of the moving seat is adjusted through the transmission assembly, so that the to-be-installed pipeline is in butt joint with the installed pipeline; and then the pipeline connecting position is fixed through the fixing mechanism, so that follow-up installation of the to-be-installed pipeline is facilitated. The device can play a role in positioning the to-be-mounted pipeline, and prevents the to-be-mounted pipeline from deviating in the mounting process to cause pipeline mounting failure.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline engineering field especially is connected with the positioning device for water supply engineering pipeline. BACKGROUND

[0002] Water supply engineering is the engineering of supplying water for life, production and so on to water using units. The task of water supply engineering is to supply water to cities and residential areas, industrial enterprises, railway transportation, agriculture, construction sites and military, and to guarantee the water quantity, water quality and water pressure requirements of the above users, and at the same time to undertake the fire fighting task of the water using area; the role of water supply engineering is to collect natural surface water or underground water, process it to meet the water quality standards of industrial production water and residential drinking water, and deliver it to various users by economic and reasonable delivery and distribution methods.

[0003] In the process of pipeline connection, auxiliary devices are usually needed to position and limit the pipeline connection, so as to install. At present, when the pipeline is positioned, the nut is usually used to clamp and fix the pipeline, and then the pipeline is manually or mechanically connected and installed, which is easy to cause position deviation and low installation precision. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a positioning device for water supply engineering pipeline connection to solve the above problems.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A positioning device for water supply engineering pipeline connection, comprising a base, a lifting plate, a guide rod, a lifting mechanism, a support frame, a moving frame and a fixing mechanism;

[0007] The guide rod is vertically arranged on the base, the lifting plate is horizontally arranged above the base and is slidingly arranged on the guide rod, and the lifting mechanism for controlling the lifting plate is arranged on the base; the support frame for supporting the installed pipeline and the moving frame for supporting the to-be-installed pipeline are sequentially arranged on the lifting plate from right to left, the support frame is fixed on the lifting plate, the moving frame comprises a moving seat, a transmission assembly and a fixing assembly, the transmission assembly is arranged on the lifting plate, the moving seat is installed on the transmission assembly, the transmission assembly drives the moving seat to move towards the direction of approaching or moving away from the support frame, and the fixing assembly for fixing the to-be-installed pipeline is further arranged on the moving seat; the fixing mechanism for fixing the pipeline connection is arranged on the right side of the support frame, the fixing mechanism comprises a fixing frame, an adjusting assembly and a pressing plate, the fixing frame is fixed on the lifting plate, the adjusting assembly is arranged on the fixing frame, the pressing plate is connected with the adjusting assembly, and the pressing plate is driven downward by the adjusting assembly to be fixed on the connection of the pipeline.

[0008] Further, the lifting mechanism comprises a bidirectional screw rod, a moving block, a connecting rod and a first motor, the bidirectional screw rod is horizontally rotatably arranged on the base, the bidirectional screw rod is driven to rotate by the first motor, two threads of the bidirectional screw rod are respectively screwed with a moving block, the moving block is hingedly connected with the connecting rod, and the connecting rod is further hingedly connected with the lifting plate.

[0009] Further, the transmission assembly comprises a sliding rod, a horizontal screw rod and a second motor, the sliding rod and the horizontal screw rod are arranged in parallel on the lifting plate, the horizontal screw rod is driven to rotate by the second motor, the moving seat is slidably connected with the sliding rod, and the moving seat is threadedly connected with the horizontal screw rod.

[0010] Further, the fixing assembly is an n-shaped insertion rod, the n-shaped insertion rod is inserted on the moving seat, and the lower end of the n-shaped insertion rod is screwed with a nut.

[0011] Further, the n-shaped insertion rod is further sleeved with a sponge sleeve.

[0012] Further, the adjusting assembly comprises a vertical screw rod and a third motor, the vertical screw rod is vertically rotatably arranged on the fixing frame, and the vertical screw rod is driven to rotate by the third motor, the fixing frame is provided with a vertically arranged sliding groove, the pressing plate is arc-shaped, one end of the pressing plate is slidably arranged in the sliding groove in an up-down mode, and the vertical screw rod penetrates through the pressing plate and is screwed with the pressing plate.

[0013] Further, the upper surface of the supporting frame is V-shaped.

[0014] Further, the upper surface of the moving seat is also V-shaped, and the V-shaped structure of the moving seat corresponds to the V-shaped structure of the supporting frame.

[0015] Further, the lower surface of the base is provided with a moving wheel.

[0016] Compared with the prior art, the positioning device for connecting water supply engineering pipelines has the following advantages:

[0017] The positioning device for connecting water supply engineering pipelines comprises a base, a lifting plate, a guide rod, a lifting mechanism, a supporting frame, a moving frame and a fixing mechanism, the supporting frame is used for supporting an installed pipeline, the moving frame is used for supporting a to-be-installed pipeline, in use, the to-be-installed pipeline is placed on the moving frame, the to-be-installed pipeline is fixed by the fixing assembly, then the height of the lifting plate is adjusted by the lifting mechanism, the lifting plate is lifted to the height of the installed pipeline, and one end of the installed pipeline is placed on the supporting frame, the position of the moving seat is adjusted by the transmission assembly, the to-be-installed pipeline is butt-jointed with the installed pipeline, and then the pipeline connection position is fixed by the fixing mechanism, so that the subsequent installation of the to-be-installed pipeline is facilitated. The device can position the to-be-installed pipeline, and prevent the to-be-installed pipeline from deviating in the installation process and causing pipeline installation failure. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which form a part of this patent, are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and serve to explain the principles of the application. In the drawings:

[0019] Fig. 1 A structural schematic view of the positioning device for water supply engineering pipeline connection according to an embodiment of the application;

[0020] Fig. 2 A perspective view of the positioning device for water supply engineering pipeline connection according to an embodiment of the application;

[0021] Fig. 3 A side view of the positioning device for water supply engineering pipeline connection according to an embodiment of the application.

[0022] Legend of reference signs:

[0023] 1, base; 11, moving wheel; 2, lifting plate; 3, guide rod; 4, lifting mechanism; 41, bidirectional screw rod; 42, moving block; 43, connecting rod; 44, first motor; 5, support frame; 6, moving frame; 61, moving seat; 62, sliding rod; 63, horizontal screw rod; 64, n-shaped inserting rod; 65, sponge sleeve; 66, second motor; 7, fixing mechanism; 71, fixing frame; 72, sliding groove; 73, vertical screw rod; 74, third motor; 75, pressing plate; 8, installed pipeline; 9, to-be-installed pipeline. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0026] In the description of the utility model, it is to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements inside.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0027] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] As Figs. 1-3 Indicated, a kind of positioning device for water supply engineering pipeline connection, including base 1, lifting plate 2, guide rod 3, lifting mechanism 4, support frame 5, moving frame 6 and fixed mechanism 7;

[0029] Guide rod 3 is vertically arranged on base 1, lifting plate 2 is horizontally arranged above base 1 and is arranged on guide rod 3 sliding up and down, lifting mechanism 4 for controlling lifting plate 2 is arranged on base 1;Support frame 5 for supporting installed pipeline 8 and moving frame 6 for supporting to be installed pipeline 9 are sequentially arranged on lifting plate 2 from right to left, support frame 5 is fixed on lifting plate 2, moving frame 6 includes moving seat 61, transmission assembly and fixed assembly, transmission assembly is arranged on lifting plate 2, moving seat 61 is installed on transmission assembly, transmission assembly drives moving seat 61 to move towards the direction close to or away from support frame 5, fixed assembly for fixing to be installed pipeline 9 is also arranged on moving seat 61;Fixed mechanism 7 for fixing pipeline connection is arranged on the right side of support frame 5, fixed mechanism 7 includes fixed frame 71, adjusting assembly and pressing plate 75, fixed frame 71 is fixed on lifting plate 2, adjusting assembly is arranged on fixed frame 71, pressing plate 75 is connected with adjusting assembly, and fixed mechanism 7 is fixed by adjusting assembly and is driven to move down and press on the connection of pipeline.

[0030] When using, to be installed pipeline is placed on moving frame, and to be installed pipeline is fixed by fixed assembly;Then the height of lifting plate can be adjusted by lifting mechanism, so that lifting plate rises to the height of installed pipeline, and one end of installed pipeline is placed on support frame;The position of moving seat is adjusted by transmission assembly, so that to be installed pipeline is connected with installed pipeline;Then pipeline connection is fixed by fixed mechanism, to facilitate subsequent installation of to be installed pipeline.

[0031] The device controls the center of two pipelines to be directly opposite by support frame and moving seat, to prevent deviation;Pipeline connection is adjusted by lifting mechanism and transmission assembly, and finally fixed by fixed mechanism;To be installed pipeline can be positioned, to prevent deviation during installation and cause pipeline installation failure.

[0032] Exemplarily, the lifting mechanism 4 comprises a bidirectional screw rod 41, a moving block 42, a connecting rod 43 and a first motor 44, the bidirectional screw rod 41 is horizontally rotatably arranged on the base 1, the bidirectional screw rod 41 is driven to rotate by the first motor 44, two threads of the bidirectional screw rod 41 are respectively screwed with a moving block 42, the moving block 42 is hingedly connected with the connecting rod 43, and the connecting rod 43 is further hingedly connected with the lifting plate 2. The first motor is a forward and reverse motor, which can drive the bidirectional screw rod to rotate forward and reverse, so as to realize the moving block moving back and forth on the bidirectional screw rod.

[0033] Exemplarily, the transmission assembly comprises a slide rod 62, a horizontal screw rod 63 and a second motor 66; the slide rod 62 and the horizontal screw rod 63 are arranged in parallel on the lifting plate 2, the horizontal screw rod 63 is driven to rotate by the second motor 66, the moving seat 61 is slidably connected with the slide rod 62, and the moving seat 61 is threadedly connected with the horizontal screw rod 63. The second motor is a forward and reverse motor, so as to adjust the moving seat to reciprocate on the slide rod and the horizontal screw rod.

[0034] Exemplarily, the fixing assembly is an n-shaped plug rod 64, the n-shaped plug rod 64 is inserted on the moving seat 61, and the lower end of the n-shaped plug rod 64 is screwed with a nut.

[0035] Specifically, the n-shaped plug rod 64 is further sleeved with a sponge sleeve 65. The sponge sleeve can protect the pipeline and prevent the n-shaped plug rod from extruding the surface of the pipeline.

[0036] Exemplarily, the adjusting assembly comprises a vertical screw rod 73 and a third motor 74, the vertical screw rod 73 is vertically rotatably arranged on a fixing frame 71, and the vertical screw rod 73 is driven to rotate by the third motor 74; the fixing frame 71 is provided with a vertically arranged slide groove 72, and an arc-shaped pressing plate 75 is slidably arranged in the slide groove 72; the vertical screw rod 73 penetrates through the pressing plate 75 and is screwed with the pressing plate 75. The third motor is a forward and reverse motor, so as to drive the pressing plate to move up and down along the vertical screw rod, thereby realizing the fixation of the pipeline.

[0037] Exemplarily, the upper surface of the support frame 5 is V-shaped.

[0038] Exemplarily, the upper surface of the moving seat 61 is also V-shaped, and the V-shaped structure of the moving seat 61 corresponds to the V-shaped structure of the support frame 5.

[0039] Exemplarily, the lower surface of the base 1 is provided with a moving wheel 11. The moving wheel can facilitate the movement of the device, and the moving wheel can be a moving wheel with a brake structure.

[0040] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A positioning device for waterworks pipe connection, characterized by: The utility model relates to a lifting device for pipeline installation, which comprises a base, a lifting plate, a guide rod, a lifting mechanism, a support frame, a moving frame and a fixing mechanism. The guide rod is vertically arranged on the base, the lifting plate is horizontally arranged above the base and is arranged on the guide rod in a sliding manner, and the lifting mechanism is arranged on the base to control the lifting plate; the support frame for supporting the installed pipeline and the moving frame for supporting the pipeline to be installed are sequentially arranged on the lifting plate from right to left, the support frame is fixed on the lifting plate, the moving frame comprises a moving seat, a transmission assembly and a fixing assembly, the transmission assembly is arranged on the lifting plate, the moving seat is installed on the transmission assembly, the transmission assembly drives the moving seat to move towards the support frame or away from the support frame, and the fixing assembly for fixing the pipeline to be installed is arranged on the moving seat; the fixing mechanism for fixing the connection of the pipeline is arranged on the right side of the support frame, the fixing mechanism comprises a fixing frame, an adjusting assembly and a pressing plate, the fixing frame is fixed on the lifting plate, the adjusting assembly is arranged on the fixing frame, the pressing plate is connected with the adjusting assembly, and the pressing plate is driven by the adjusting assembly to move downwards and is pressed on the connection of the pipeline to be fixed.

2. A positioning device for waterworks pipeline connection according to claim 1, characterized in that: The lifting mechanism comprises a bidirectional screw rod, a moving block, a connecting rod and a first motor, the bidirectional screw rod is horizontally arranged on the base, the bidirectional screw rod is driven to rotate by the first motor, one moving block is screwed on each thread of the bidirectional screw rod, the connecting rod is hingedly connected to the moving block, and the connecting rod is also hingedly connected to the lifting plate.

3. The positioning device for waterworks pipeline connection according to claim 1, characterized in that: The transmission assembly comprises a sliding rod, a horizontal screw rod and a second motor; the sliding rod and the horizontal screw rod are arranged in parallel on the lifting plate, the horizontal screw rod is driven to rotate by the second motor, the moving seat is slidably connected to the sliding rod, and the moving seat is threadedly connected to the horizontal screw rod.

4. The positioning device for waterworks pipeline connection according to claim 1, characterized in that: The fixing assembly is an n-shaped insertion rod, the n-shaped insertion rod is inserted into the moving seat, and a nut is screwed on the lower end of the n-shaped insertion rod.

5. A positioning device for waterworks pipeline connection according to claim 4, characterized in that: A sponge sleeve is further arranged on the n-shaped insertion rod.

6. The positioning device for waterworks pipeline connection according to claim 1, characterized in that: The adjusting assembly comprises a vertical screw rod and a third motor, the vertical screw rod is vertically arranged on the fixing frame, the vertical screw rod is driven to rotate by the third motor, a sliding groove is vertically arranged on the fixing frame, the pressing plate is arc-shaped, one end of the pressing plate is slidably arranged in the sliding groove, and the vertical screw rod penetrates through the pressing plate and is screwed with the pressing plate.

7. The positioning device for waterworks pipeline connection according to claim 1, characterized in that: The upper surface of the support frame is V-shaped.

8. A positioning device for waterworks pipeline connections according to claim 7, characterized in that: The upper surface of the moving seat is also V-shaped, and the V-shaped structure of the moving seat corresponds to the V-shaped structure of the support frame.

9. The positioning device for waterworks pipeline connection according to claim 1, characterized in that: The lower surface of the base is provided with a moving wheel.

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