Municipal rain and sewage pipeline construction positioning device

Abstract

The utility model discloses a municipal rainwater and sewage pipeline construction positioning device which comprises a positioning ring and a moving ring, screws are evenly connected to the edge of the right side of the positioning ring in an inserted mode, the other ends of the screws penetrate through the moving ring and extend to the outside, and sliding ways are arranged in the positioning ring and the moving ring. And a driving rod is slidably connected into the slide way, and one end of the driving rod penetrates through the inner walls of the positioning ring and the moving ring. According to the municipal rainwater and sewage pipeline construction positioning device, when two pipelines need to be butted and positioned, the butted pipelines are inserted into a positioning ring and a moving ring, a driving part is rotated anticlockwise to drive a first gear ring to rotate, and a driving rod at one end of a connecting rod is synchronously driven to move in the direction of a sliding way; and at the moment, the positioning block rapidly gets close to the center of the positioning ring and the center of the moving ring, so that the pipeline is clamped and positioned, the pipeline is conveniently and rapidly positioned, and meanwhile the working efficiency of workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline positioning technical field, concretely is a municipal rain and sewage pipeline construction positioning device. BACKGROUND

[0002] In the construction and development process of modern city, as the key component of city infrastructure, municipal rain and sewage pipeline system shoulders the important mission of collecting, transporting and discharging rain and sewage, and its construction quality is directly related to the drainage efficiency, environmental sanitation and life quality of the city; with the continuous expansion of city scale and the continuous improvement of construction standard, the construction scale of municipal rain and sewage pipeline engineering is increasingly huge and the technical requirement is increasingly strict, and the accuracy of pipeline construction positioning becomes one of the core elements determining the success or failure of the whole engineering.

[0003] In the prior art, a municipal rain and sewage pipeline construction positioning device with publication number CN221878298U comprises a support frame, a positioning structure is slidably installed on the front side of the support frame, a pushing structure is clamped at the four corners of the rear side of the positioning structure, the support frame comprises a No. 1 frame, a No. 1 threaded pipe sleeve is rotatably and penetratingly installed on the bottom side and the two side surfaces of the No. 1 frame, a No. 1 lead screw is rotatably installed in the No. 1 threaded pipe sleeve, a base is fixedly installed at one end of the No. 1 lead screw, and the base is fixedly connected with a support plate at one end. In the above structure, the butt joint parts of the two pipelines are clamped and positioned by rotating the plurality of lead screws, such a positioning mode is complicated in steps and reduces the work efficiency of the workers, and therefore further optimization is needed for the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a municipal rain and sewage pipeline construction positioning device, which solves the problems in the above background art.

[0005] To achieve the above purposes, the utility model realizes the following technical scheme: a municipal rain and sewage pipeline construction positioning device, comprising a positioning ring and a moving ring, a plurality of screw rods are uniformly inserted into the edge of the right side of the positioning ring, the other end of the screw rod penetrates the moving ring and extends to the outside, a slide is arranged in the inside of the positioning ring and the moving ring, a drive rod is slidably connected in the inside of the slide, one end of the drive rod penetrates the inner wall of the positioning ring and the moving ring and is provided with a positioning block for clamping and positioning the pipeline, a first gear ring is rotatably connected in the inside of the positioning ring and the moving ring, a connecting rod is fixedly connected with the first gear ring on the side close to the positioning block, the other end of the connecting rod is fixedly connected with the other end of the drive rod, and a driving piece for driving the rotation of the first gear ring is inserted into the top of the side surface of the positioning ring and the moving ring.

[0006] The utility model has the following beneficial effects:

[0007] The positioning device for municipal rainwater and sewage pipeline construction can clamp and position the pipelines quickly and conveniently, and improves the working efficiency of the workers.

[0008] When the handle is counterclockwise rotated to drive the rotating rod and the gear to rotate, the positioning rod can be automatically clamped in the tooth groove of the gear under the cooperation of the positioning rod and the spring, the self-locking is facilitated, and the rotation is avoided.

[0009] The rotating adjusting column can drive the second gear ring to rotate, and the second gear ring can synchronously drive the adjusting wheel and the screw rod to rotate, and the spacing between the moving ring and the positioning ring can be adjusted when the screw rod is forward rotated and reversely rotated, and the flexibility during positioning is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0011] Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0012] Figure 3 It is a moving ring sectional structure schematic view of the utility model;

[0013] Figure 4 It is a positioning ring sectional structure schematic view of the utility model;

[0014] Figure 5 It is a structure schematic view of the positioning block extending to the inside of the positioning ring;

[0015] Figure 6 It is a structure schematic view of the utility model Figure 1 It is an enlarged structure schematic view of A in the utility model.

[0016] 1, positioning ring; 2, moving ring; 3, screw rod; 4, slide; 5, driving rod; 6, positioning block; 7, first gear ring; 8, connecting rod; 9, driving part; 901, rotating rod; 902, gear; 903, handle; 10, positioning rod; 11, spring; 12, adjusting wheel; 13, second gear ring; 14, adjusting column; 15, protective pad. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0018] Please refer to Figures 1 to 6 The utility model provides a kind of municipal rainwater and sewage pipeline construction positioning device;Including positioning ring 1 and moving ring 2, the edge of positioning ring 1 right side is evenly inserted with screw rod 3, another end of screw rod 3 is penetrated moving ring 2, and extend to outside, the inside of positioning ring 1 and moving ring 2 is equipped with slide 4, driving rod 5 is slidably connected in the inside of slide 4.

[0019] One end of driving rod 5 is penetrated the inner wall of positioning ring 1 and moving ring 2, and is equipped with the positioning block 6 for clamping and positioning pipe, the inside of positioning ring 1 and moving ring 2 is rotatably connected first gear ring 7, first gear ring 7 is fixedly connected with connecting rod 8 on the side close to positioning block 6, the other end of connecting rod 8 is fixedly connected with the other end of driving rod 5, the top of the side of positioning ring 1 and moving ring 2 is inserted with the driving member 9 for driving first gear ring 7 rotation.

[0020] As Figures 1-2 Indicated, the part of screw rod 3 and positioning ring 1 and moving ring 2 connection is screw connection, and the number of screw rod 3 is four, is set along the circumference of positioning ring 1 and moving ring 2;

[0021] One end of driving rod 5 close to positioning block 6 is spherical, the inside of positioning block 6 is equipped with recess (not shown in the figure, no mark) compatible with spherical, the purpose of thus setting is when positioning block 6 clamps pipe, can adjust the inclination angle of positioning block 6 when clamping, facilitate more conforming to the outer wall of pipe, improve the stability of clamping.

[0022] Among them, the number of positioning block 6 is four, is evenly set along the inner wall of positioning ring 1 and moving ring 2, is fixedly connected with protective pad 15 on the surface of positioning block 6, when positioning block 6 and pipe contact, can increase the friction with pipe, while reducing damage to pipe.

[0023] Driving member 9 includes plug-in rotating rod 901 in the inside of positioning ring 1 and moving ring 2, gear 902 fixedly connected in the end of rotating rod 901 deeply into the inside of positioning ring 1 and moving ring 2, handle 903 fixedly connected in the other end of rotating rod 901.

[0024] The outer wall of the positioning ring 1 and the top of the moving ring 2 is inserted with a positioning rod 10 for limiting the gear 902, the surface of the positioning rod 10 is sleeved with a spring 11, the top end of the spring 11 is fixedly connected to the inner top wall of the positioning ring 1 and the moving ring 2, the bottom end of the spring 11 is fixedly connected to the surface of the positioning rod 10, and the bottom end of the positioning rod 10 is tapered and extends to the tooth groove part of the gear 902.

[0025] As Figures 3-5 When the handheld handle 903 is counterclockwise rotated, the synchronous belt drives the rotating rod 901 and the gear 902 to rotate, and since the bottom end of the positioning rod 10 is inclined, when the convex block part on the surface of the gear 902 is in contact with the positioning rod 10, the positioning rod 10 is moved upward under the cooperation of the spring 11, and when the positioning rod 10 is not in contact with the convex block, the positioning rod 10 is automatically moved downward to the tooth groove part of the gear 902, so that self-locking is completed.

[0026] When the gear 902 is rotated, the first gear ring 7 is driven to rotate, the first gear ring 7 drives the driving rod 5 to move along the direction of the slide 4 through the connecting rod 8, so that the positioning block 6 is quickly moved to the center part of the positioning ring 1 and the moving ring 2, and the pipe is clamped and positioned.

[0027] The end of the screw rod 3 deeply inserted into the inside of the positioning ring 1 is fixedly connected with an adjusting wheel 12, the inside of the positioning ring 1 is provided with a second gear ring 13 used in cooperation with the adjusting wheel 12, and the side, away from the moving ring 2, of the positioning ring 1 is inserted with an adjusting column 14 for driving the second gear ring 13 to rotate.

[0028] The end of the adjusting column 14 deeply inserted into the inside of the positioning ring 1 is provided with a gear and is in meshing connection with the second gear ring 13 (not shown in the figure), when the adjusting column 14 is forward or reverse rotated, the second gear ring 13 is driven to rotate, since the adjusting wheel 12 is in meshing connection with the second gear ring 13, the screw rod 3 is driven to rotate, and when the screw rod 3 is rotated, the spacing between the moving ring 2 and the positioning ring 1 can be adjusted, and the flexibility during pipe positioning is improved.

[0029] In the utility model, the working steps of the device are as follows:

[0030] In use, according to the use requirement, the spacing between the positioning ring 1 and the moving ring 2 is adjusted, the pipe to be connected is inserted into the inside of the positioning ring 1 and the moving ring 2, and then the driving part 9 is rotated to clamp and position the pipe.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning device for municipal storm sewer pipeline construction, characterized in that: The utility model provides a pipe fixing device, including positioning ring (1) and mobile ring (2), the edge of right side of positioning ring (1) evenly inserts screw rod (3), the other end of screw rod (3) penetrates mobile ring (2) and extends to outside, the inside of positioning ring (1) and mobile ring (2) is equipped with slide (4), the inside sliding connection of slide (4) is equipped with drive rod (5), one end of drive rod (5) penetrates the inner wall of positioning ring (1) and mobile ring (2) and is equipped with the positioning block (6) for clamping and positioning pipe, the inside rotation connection of positioning ring (1) and mobile ring (2) is first gear ring (7), first gear ring (7) is fixedly connected with connecting rod (8) on the side close to positioning block (6), the other end of connecting rod (8) is fixedly connected with the other end of drive rod (5), the top of side of positioning ring (1) and mobile ring (2) inserts drive piece (9) for driving first gear ring (7) rotation.

2. The positioning device for municipal rain and sewage pipeline construction according to claim 1, characterized in that: The drive piece (9) includes a rotating rod (901) inserted into the positioning ring (1) and the mobile ring (2), a gear (902) fixedly connected to one end of the rotating rod (901) deeply inserted into the positioning ring (1) and the mobile ring (2), and a handle (903) fixedly connected to the other end of the rotating rod (901).

3. The positioning device for municipal rain and sewage pipeline construction according to claim 2, characterized in that: The outer wall of the top of the positioning ring (1) and the mobile ring (2) is inserted with a positioning rod (10) for limiting the gear (902), and the surface of the positioning rod (10) is sleeved with a spring (11).

4. The positioning device for municipal rain and sewage pipeline construction according to claim 3, characterized in that: One end of the screw rod (3) deeply inserted into the positioning ring (1) is fixedly connected with an adjusting wheel (12), and the inside of the positioning ring (1) is provided with a second gear ring (13) used in cooperation with the adjusting wheel (12), and the side of the positioning ring (1) away from the mobile ring (2) is inserted with an adjusting column (14) for driving the second gear ring (13) to rotate.

5. The positioning device for municipal rain and sewage pipeline construction according to claim 4, characterized in that: The part where the screw rod (3) is connected with the positioning ring (1) and the mobile ring (2) is in threaded connection, and the surface of the positioning block (6) is fixedly connected with a protective pad (15).

6. The positioning device for municipal rain and sewage pipeline construction according to claim 3, characterized in that: The top end of the spring (11) is fixedly connected with the inner top wall of the positioning ring (1) and the mobile ring (2), the bottom end of the spring (11) is fixedly connected to the surface of the positioning rod (10), and the bottom end of the positioning rod (10) is tapered and extends to the tooth groove part of the gear (902).

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