Temporary positioning device for municipal sewage pipeline assembly

Abstract

The utility model relates to the technical field of municipal engineering, and discloses a temporary positioning device for municipal sewage pipeline splicing, which comprises a bottom plate and a top plate, and a splicing mechanism is arranged on the top plate; the assembling mechanism comprises a positioning assembly and a moving plate, a third sliding block is fixedly arranged on the moving plate, a fourth sliding groove is formed in the top plate, and the third sliding block is in sliding connection with the fourth sliding groove. The clamped sewage pipelines can be adjusted to the assembling height of the sewage pipelines needing to be assembled by controlling the hydraulic lifting rod, and the movable plate drives the positioned and clamped sewage pipelines to transversely move in the direction of the sewage pipelines needing to be assembled by rotating the hand wheel until the two sewage pipelines are tightly attached to each other. And then the adjusting motor is started to enable the I-shaped frame to drive the to-be-spliced sewage pipelines to be longitudinally adjusted until the two sewage pipelines are precisely butted, so that the splicing accuracy of the sewage pipelines is ensured, meanwhile, overhead welding is facilitated, and the splicing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal engineering technical field, concretely is a kind of temporary positioning device for municipal sewage pipeline assembly. BACKGROUND

[0002] With the development of urban construction of our country and the progress of science and technology, municipal engineering project is more and more, municipal engineering becomes a popular project and is widely concerned;Municipal sewage facilities are one of the important infrastructures of city, and it is related to the normal operation of city function.

[0003] Chinese patent provides a kind of sewage pipeline assembly positioning device, and the publication number is CN219929419U, including positioning frame and hoisting assembly, positioning frame includes two cross beams, vertical plate one and vertical plate two, a certain distance is provided between two cross beams, one end of two cross beams is fixedly connected with vertical plate one, vertical plate one lower end is connected with walking assembly, the other end of two cross beams is fixedly connected with vertical plate two, and the lower end of vertical plate two is fixed with arc plate;Hoisting assembly is located above positioning frame, hoisting assembly includes hoisting plate and the rope No. one set in the bottom of hoisting plate both ends, the rope No. one end is fixedly connected with hoisting plate, the rope No. one other end is set with lifting hook after passing through the gap between two cross beams, lifting hook is provided with rope No. two, and rope No. two is set on the outside of sewage pipeline body.

[0004] The above device realizes the rapid assembly of sewage pipeline by using hoisting assembly and positioning frame, but sewage pipeline is prone to sway when hoisting and moving, which affects the accuracy of sewage pipeline butt joint, and it is not convenient to carry out aerial welding on pipeline after butt joint, therefore, a temporary positioning device for municipal sewage pipeline assembly is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of temporary positioning device for municipal sewage pipeline assembly, to solve the problem of low stability of existing device when assembling sewage pipeline, and inconvenient aerial welding after butt joint of pipeline.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of temporary positioning device for municipal sewage pipeline assembly, including bottom plate and top plate, assembly mechanism is provided on the top plate;The assembly mechanism includes positioning assembly and moving plate, third slider is fixedly arranged on the moving plate, fourth sliding slot is opened in the top plate, the third slider is connected with fourth sliding slot slidingly, second screw is rotatably connected in the fourth sliding slot, the second screw is connected with third slider threadedly, one end of the second screw rotatably penetrates fourth sliding slot and is fixedly connected with hand wheel;The positioning assembly includes I-shaped frame, first slider is fixedly arranged on the I-shaped frame, first sliding slot that is slidably connected with first slider is opened in the bottom of moving plate, first screw is rotatably connected in the first sliding slot, the first screw is connected with first slider threadedly, one end of the first screw rotatably penetrates first sliding slot and is fixedly connected with the rotating shaft of adjusting motor;The bottom of the I-shaped frame is provided with movable groove and clamping ring, bidirectional screw rod is rotatably connected in the movable groove, positioning motor is fixedly arranged at one end of the I-shaped frame, one end of the bidirectional screw rod rotatably penetrates movable groove and is fixedly connected with the rotating shaft of positioning motor, a plurality of rubber plates are fixedly arranged in the clamping ring, connecting plate is fixedly arranged on the clamping ring, the connecting plate is slidably connected with movable groove, and the connecting plate is connected with bidirectional screw rod threadedly.

[0007] Preferably, the I-shaped frame is fixedly provided with a second slider, a second sliding slot is opened in the bottom of the moving plate, the second slider is slidably connected with the second sliding slot, a first sliding rod is fixedly arranged in the second sliding slot, and the first sliding rod is slidably connected with the second slider.

[0008] Preferably, the moving plate is fixedly provided with a fourth slider, a third sliding slot is opened in the top plate, the fourth slider is slidably connected with the third sliding slot, a second sliding rod is fixedly arranged in the third sliding slot, and the fourth slider is slidably connected with the second sliding rod.

[0009] Preferably, the bottom plate is fixedly provided with a hydraulic lifting rod, and the output rod of the hydraulic lifting rod is fixedly connected with the top plate.

[0010] Preferably, one end of the bottom plate is hingedly connected with a pull handle through a hinge piece, and the bottom plate is fixedly provided with a placing seat.

[0011] Preferably, four universal wheels are fixedly arranged on the bottom of the bottom plate, and the universal wheels are provided with wheel locks.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1) The temporary positioning device for municipal sewage pipeline assembly can adjust the clamped sewage pipeline to the required assembly height of the assembled sewage pipeline through the control of the hydraulic lifting rod, move the positioned and clamped sewage pipeline to the required direction of the assembled sewage pipeline through the rotation of the hand wheel until the two sewage pipelines are closely attached to each other, and then adjust the I-shaped frame and the sewage pipeline to be assembled vertically through the starting of the adjusting motor until the two sewage pipelines are accurately connected, thereby ensuring the accuracy during the assembly of the sewage pipeline, facilitating the aerial welding, and improving the assembly efficiency.

[0014] 2) The temporary positioning device for municipal sewage pipeline assembly can move the two clamping rings towards each other through the rotation of the bidirectional screw rod under the threaded connection between the connecting plate and the bidirectional screw rod, so that the clamping ring can clamp and fix sewage pipelines of different sizes, and the rubber plate arranged in the clamping ring can prevent slipping, thereby further improving the fixation of the sewage pipeline and ensuring that the sewage pipeline can be stably assembled. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the temporary positioning device for municipal sewage pipeline assembly in the embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional structure schematic view of the assembly mechanism in the embodiment of the utility model;

[0017] Figure 3 It is a sectional structure schematic view of the clamping assembly in the embodiment of the utility model;

[0018] Figure 4 It is a three-dimensional structure schematic view of the moving plate in the embodiment of the utility model.

[0019] In the drawing: 1, bottom plate; 2, universal wheel; 3, placing seat; 4, pull handle; 5, top plate; 6, hydraulic lifting rod; 7, assembly mechanism; 701, positioning assembly; 7011, I-shaped frame; 7012, movable groove; 7013, bidirectional screw rod; 7014, positioning motor; 7015, clamping ring; 7016, rubber plate; 7017, connecting plate; 702, first sliding block; 703, second sliding block; 704, moving plate; 705, first sliding groove; 706, second sliding groove; 707, first screw rod; 708, adjusting motor; 709, first sliding rod; 710, third sliding block; 711, fourth sliding block; 712, third sliding groove; 713, fourth sliding groove; 714, second screw rod; 715, hand wheel; 716, second sliding rod. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiment 1

[0021] In combination Figures 1-4 A temporary positioning device for municipal sewage pipeline assembly, comprising a bottom plate 1 and a top plate 5, a hydraulic lifting rod 6 is fixedly arranged on the bottom plate 1, the output rod of the hydraulic lifting rod 6 is fixedly connected with the top plate 5, one end of the bottom plate 1 is hingedly connected with a pull handle 4, a placing seat 3 is fixedly arranged on the bottom plate 1, four universal wheels 2 are fixedly arranged on the bottom of the bottom plate 1, a wheel lock is arranged on the universal wheel 2, and an assembly mechanism 7 is arranged on the top plate 5.

[0022] Specifically, the device is moved to the sewage pipeline to be assembled by the pull handle 4 and the universal wheel 2, the device is stopped by using the wheel lock on the universal wheel 2 after reaching the position, then the sewage pipeline to be assembled is placed on the placing seat 3 on the bottom plate 1, and then the height of the top plate 5 is adjusted by controlling the hydraulic lifting rod 6, so that the positioning assembly 701 is lowered to the sewage pipeline to be assembled. Embodiment 2

[0023] Referring to Figure 2 and Figure 4 and on the basis of embodiment one, it is further obtained that the assembly mechanism 7 comprises a positioning assembly 701 and a moving plate 704, a third sliding block 710 is fixedly arranged on the moving plate 704, a fourth sliding groove 713 is formed on the top plate 5, the third sliding block 710 is slidably connected with the fourth sliding groove 713, a second screw rod 714 is rotatably connected in the fourth sliding groove 713, the second screw rod 714 is threadedly connected with the third sliding block 710, one end of the second screw rod 714 rotatably penetrates through the fourth sliding groove 713 and is fixedly connected with a hand wheel 715; a fourth sliding block 711 is fixedly arranged on the moving plate 704, a third sliding groove 712 is formed on the top plate 5, the fourth sliding block 711 is slidably connected with the third sliding groove 712, a second sliding rod 716 is fixedly arranged in the third sliding groove 712, and the fourth sliding block 711 is slidably connected with the second sliding rod 716.

[0024] Specifically, the sewage pipeline clamped can be adjusted to the desired assembly height of the assembled sewage pipeline by controlling the hydraulic lifting rod 6, the mobile plate 704 drives the clamped sewage pipeline to move horizontally in the direction of the desired assembled sewage pipeline by rotating the hand wheel 715 until the two sewage pipelines are close to each other, and then the I-shaped frame 7011 drives the sewage pipeline to be assembled to move longitudinally by starting the adjusting motor 708 until the two sewage pipelines are accurately connected, ensuring the accuracy of the assembled sewage pipeline, facilitating the overhanging welding, and improving the assembly efficiency. Example 3

[0025] Referring to Figure 3 and Figure 4 and based on examples one and two, it is further obtained that the positioning assembly 701 includes an I-shaped frame 7011, the first sliding block 702 is fixedly arranged on the I-shaped frame 7011, the bottom of the mobile plate 704 is provided with a first sliding groove 705 in sliding connection with the first sliding block 702, the first sliding groove 705 is rotatably connected with the first screw rod 707, the first screw rod 707 is in threaded connection with the first sliding block 702, one end of the first screw rod 707 is rotatably penetrated through the first sliding groove 705 and fixedly connected with the rotating shaft of the adjusting motor 708, the second sliding block 703 is fixedly arranged on the I-shaped frame 7011, the bottom of the mobile plate 704 is provided with a second sliding groove 706 in sliding connection with the second sliding block 703, the first sliding rod 709 is fixedly arranged in the second sliding groove 706, the first sliding rod 709 is in sliding connection with the second sliding block 703, the bottom of the I-shaped frame 7011 is provided with a movable groove 7012 and a clamping ring 7015, the bidirectional screw rod 7013 is rotatably connected in the movable groove 7012, the positioning motor 7014 is fixedly arranged at one end of the I-shaped frame 7011, one end of the bidirectional screw rod 7013 is rotatably penetrated through the movable groove 7012 and fixedly connected with the rotating shaft of the positioning motor 7014, a plurality of rubber plates 7016 are fixedly arranged in the clamping ring 7015, the connecting plate 7017 is fixedly arranged on the clamping ring 7015, the connecting plate 7017 is in sliding connection with the movable groove 7012, and the connecting plate 7017 is in threaded connection with the bidirectional screw rod 7013.

[0026] Specifically, the bidirectional screw rod 7013 is rotated by starting the positioning motor 7014, and under the threaded connection between the connecting plate 7017 and the bidirectional screw rod 7013, the two clamping rings 7015 can move towards each other, so that the clamping ring 7015 can clamp and fix sewage pipelines of different sizes, and the rubber plates 7016 arranged in the clamping ring 7015 can play a role of anti-skid, so as to further improve the fixation of the sewage pipeline and ensure that the sewage pipeline can be stably assembled.

[0027] In actual operation, the device is moved to the position of the to-be-assembled sewage pipe through the handle 4 and the universal wheel 2, the device is stopped by using the wheel lock on the universal wheel 2 after reaching the position, then the to-be-assembled sewage pipe is placed on the placing seat 3 on the bottom plate 1, then the height of the top plate 5 is adjusted by controlling the hydraulic lifting rod 6, the positioning assembly 701 is lowered to the position of the to-be-assembled sewage pipe, and the to-be-assembled sewage pipe is placed between the two clamping rings 7015, then the positioning motor 7014 is started to rotate the bidirectional screw rod 7013, under the threaded connection between the connecting plate 7017 and the bidirectional screw rod 7013, the two clamping rings 7015 can move towards each other, so that the clamping ring 7015 can clamp and fix sewage pipes of different sizes, then the clamped sewage pipe is adjusted to the assembly height of the to-be-assembled sewage pipe by controlling the hydraulic lifting rod 6, after adjustment, the second screw rod 714 is rotated by rotating the hand wheel 715, under the threaded connection between the second screw rod 714 and the third sliding block 710, the moving plate 704 drives the positioned and clamped sewage pipe to move horizontally to the direction of the to-be-assembled sewage pipe under the limiting of the fourth sliding block 711 and the second sliding rod 716, until the two sewage pipes are close to each other, then the first screw rod 707 is rotated by starting the adjusting motor 708, under the threaded connection between the first screw rod 707 and the first sliding block 702, the I-shaped frame 7011 in the positioning assembly 701 can move longitudinally under the limiting of the second sliding block 703 and the first sliding rod 709, so that the position of the to-be-assembled sewage pipe can be longitudinally adjusted, until the two sewage pipes are accurately connected, then the two sewage pipes can be welded in the air, and the assembly of the sewage pipe is completed.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A temporary positioning device for municipal sewer pipe assembly, comprising a base plate (1) and a top plate (5), characterized in that: The top plate (5) is provided with an assembling mechanism (7); The assembling mechanism (7) comprises a positioning assembly (701) and a moving plate (704), the moving plate (704) is fixedly provided with a third sliding block (710), the top plate (5) is provided with a fourth sliding groove (713), the third sliding block (710) is in sliding connection with the fourth sliding groove (713), the fourth sliding groove (713) is rotatably connected with a second screw rod (714), the second screw rod (714) is in threaded connection with the third sliding block (710), one end of the second screw rod (714) rotatably penetrates through the fourth sliding groove (713) and is fixedly connected with a hand wheel (715); The positioning assembly (701) comprises a I-shaped frame (7011), the I-shaped frame (7011) is fixedly provided with a first sliding block (702), the bottom of the moving plate (704) is provided with a first sliding groove (705) in sliding connection with the first sliding block (702), the first sliding groove (705) is rotatably connected with a first screw rod (707), the first screw rod (707) is in threaded connection with the first sliding block (702), one end of the first screw rod (707) rotatably penetrates through the first sliding groove (705) and is fixedly connected with a rotating shaft of an adjusting motor (708); The bottom of the I-shaped frame (7011) is provided with a movable groove (7012) and a clamping ring (7015), the movable groove (7012) is rotatably connected with a bidirectional screw rod (7013), one end of the I-shaped frame (7011) is fixedly provided with a positioning motor (7014), one end of the bidirectional screw rod (7013) rotatably penetrates through the movable groove (7012) and is fixedly connected with a rotating shaft of the positioning motor (7014), a plurality of rubber plates (7016) are fixedly arranged in the clamping ring (7015), a connecting plate (7017) is fixedly arranged on the clamping ring (7015), the connecting plate (7017) is in sliding connection with the movable groove (7012), and the connecting plate (7017) is in threaded connection with the bidirectional screw rod (7013).

2. A temporary positioning device for use in the assembly of a municipal sewer pipeline according to claim 1, characterized in that: The I-shaped frame (7011) is fixedly provided with a second sliding block (703), the bottom of the moving plate (704) is provided with a second sliding groove (706), the second sliding block (703) is in sliding connection with the second sliding groove (706), and the second sliding groove (706) is fixedly provided with a first sliding rod (709) therein, the first sliding rod (709) is in sliding connection with the second sliding block (703).

3. A temporary positioning device for use in the assembly of a municipal sewer pipeline according to claim 2, characterized in that: The moving plate (704) is fixedly provided with a fourth sliding block (711), the top plate (5) is provided with a third sliding groove (712), the fourth sliding block (711) is in sliding connection with the third sliding groove (712), the third sliding groove (712) is fixedly provided with a second sliding rod (716) therein, and the fourth sliding block (711) is in sliding connection with the second sliding rod (716).

4. A temporary positioning device for use in the assembly of a municipal sewer pipeline according to claim 1, characterized in that: The bottom plate (1) is fixedly provided with a hydraulic lifting rod (6), and an output rod of the hydraulic lifting rod (6) is fixedly connected with the top plate (5).

5. A temporary positioning device for use in the assembly of a municipal sewer pipeline according to claim 4, characterized in that: One end of the bottom plate (1) is hinged with a pull handle (4) through a hinge, and a placing seat (3) is fixedly arranged on the bottom plate (1).

6. A temporary positioning device for use in the assembly of a municipal sewer pipeline according to claim 5, characterized in that: Four universal wheels (2) are fixedly arranged on the bottom of the bottom plate (1), and a wheel lock is arranged on the universal wheel (2).

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