Pipeline connecting device for municipal water supply and drainage

Abstract

The utility model provides a municipal water supply and drainage pipeline connecting device, which consists of a supporting mechanism and an adjusting mechanism, the supporting mechanism comprises a bottom plate, a movable plate is movably arranged above the bottom plate, the upper surface of the movable plate is connected with a supporting frame through a stand column, a supporting seat is arranged above the supporting frame, and the adjusting mechanism is arranged above the supporting seat. A supporting seat is arranged on the upper surface of the supporting frame, side plates are arranged on the two sides of the supporting seat and located on the upper surface of the supporting frame, guide plates embedded into the side plates are arranged on the two sides of the supporting seat respectively, the lower surface of the supporting seat is an inclined face, and a triangular push block making contact with the inclined face of the supporting seat is arranged below the supporting seat; and a clamping table for placing the adjusting mechanism is arranged on one side of the upper surface of the supporting frame. Through horizontal adjustment of the movable plate and vertical adjustment of the supporting seat, the position of the pipeline above can be adjusted, so that accurate butt joint of two or more sections of pipelines is achieved, the pipelines can be kept stable, smooth proceeding of follow-up connection work is guaranteed, and construction efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to municipal engineering technical field especially relates to a municipal water supply and drainage pipeline connecting device. BACKGROUND

[0002] The municipal drainage pipeline is mainly used for collecting, conveying and discharging various sewage and rainwater in the urban area to guarantee the sanitation of the urban environment and avoid the influence of waterlogging and the like on the normal operation of the city; the sewage pipeline is responsible for collecting domestic sewage, industrial wastewater and the like and conveying them to the sewage treatment plant for treatment and discharge after reaching the standard; the rainwater pipeline bears the function of timely removing ground rainwater during rainfall to prevent urban waterlogging and maintain the normal traffic of the urban road and the like.

[0003] During the installation of the municipal drainage pipeline, the connecting modes of different sections of the pipeline are various, but no matter what connecting mode is used, the accurate butt joint of the two sections of the pipeline connected with each other is needed, and the existing pipeline butt joint is mostly manually adjusted, temporary support and positioning are performed by using soil bricks and the like, or one worker lifts one section of the pipeline and another worker performs the connecting work, so that there are certain defects during the butt joint: 1. The instability factor of manual operation is prominent, it is difficult to guarantee that the pipeline is always in the horizontal and stable state, the pipeline is prone to shaking and tilting during the butt joint process, and thus the problems of misalignment and gap at the butt joint interface are caused; 2. The efficiency is low and it is difficult to cope with large-scale engineering, and the purely manual mode greatly slows down the engineering progress. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems, the utility model provides a municipal water supply and drainage pipeline connecting device, and the technical scheme adopted is as follows:

[0005] A municipal water supply and drainage pipeline connecting device is composed of a supporting mechanism and an adjusting mechanism, the supporting mechanism comprises a bottom plate, a moving plate is movably installed above the bottom plate, a support frame is connected to the upper surface of the moving plate through a stand column, a support seat is arranged above the support frame, one side plate is arranged on the upper surface of the support frame and located on the both sides of the support seat, a guide plate is arranged on the both sides of the support seat and embedded in the inside of the side plate, the lower surface of the support seat is an inclined surface, and a triangular push block is arranged below the support seat and in contact with the inclined surface of the support seat.

[0006] A clamping table for placing the adjusting mechanism is arranged on one side of the upper surface of the support frame, and an arc-shaped positioning groove is arranged at the center position of the clamping table; the adjusting mechanism comprises a clamping frame, a positioning block matched with the positioning groove is arranged at the center position of the inner side of the clamping frame, and an adjusting screw is arranged in the clamping frame, one end of the adjusting screw passes through the clamping frame and is provided with a pressing plate, and the pressing plate is in contact with the push block.

[0007] Further, the card frame adopts an inverted U-shaped structure, the width of the inner space of the card frame matches the width of the card table, the card table is embedded in the interior of the card frame, and the stability of the card frame can be ensured.

[0008] Further, an adjusting groove in T-shaped structure is arranged on the upper surface of the bottom plate, a T-shaped protrusion matched with the adjusting groove is arranged on the lower surface of the moving plate, the moving plate can slide on the bottom plate flexibly according to the structure, horizontal adjustment of the pipeline is realized, further, a fixing screw rod is arranged on the upper surface of the moving plate, the moving plate can be locked by the fixing screw rod after adjustment.

[0009] Further, a protruding connecting rod is arranged on each side of the push block, a locking nut is arranged on the outer end of the connecting rod, the push block can be fixed by the constraint of the side plate by tightening the locking nut on the connecting rod.

[0010] Further, two parallel guide strips are arranged on the bottom of the push block, and a guide groove corresponding to the guide strips is arranged on the surface of the support frame, so that the push block can be prevented from deviating during movement.

[0011] Further, a handle is arranged above the card frame, the handle can be used to easily lift the whole adjusting mechanism.

[0012] Compared with the prior art, the adjusting mechanism has the following beneficial effects:

[0013] The horizontal adjustment of the moving plate and the vertical adjustment of the support seat can adjust the position of the upper pipeline, so that the precise butt joint of two or more pipelines can be realized, the pipeline can be kept stable, the subsequent connection work can be smoothly carried out, and the construction efficiency is effectively improved.

[0014] The adjusting mechanism can be reused, the cost investment is reduced, the connecting rods are arranged on the two sides of the push block, the support seat can be stably positioned after the locking of the locking nut after the push block is moved by the adjusting mechanism, and the adjusting mechanism can be removed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a pipeline support butt joint structure schematic view of the utility model;

[0016] Figure 2 is an adjusting mechanism and support mechanism separation state schematic view of the utility model;

[0017] Figure 3 is a support seat ascending structure schematic view of the utility model;

[0018] Figure 4 is an adjusting mechanism structure schematic view of the utility model.

[0019] In the drawing:

[0020] 1-base plate, 11-adjusting groove, 2-moving plate, 21-fixing screw, 22-column, 3-support frame, 31-clamping table, 32-positioning groove, 4-side plate, 41-sliding groove, 5-supporting seat, 51-guide plate, 6-push block, 7-clamping frame, 71-handle, 72-adjusting screw, 73-positioning block. DETAILED DESCRIPTION

[0021] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0022] As shown in the accompanying Figures 1-4 ,

[0023] A municipal water supply and drainage pipeline connecting device is composed of a supporting mechanism and an adjusting mechanism, wherein the supporting mechanism comprises a base plate 1, a moving plate 2 is movably installed above the base plate 1, as shown in the accompanying Figure 2 , 3 , a T-shaped adjusting groove 11 is formed on the upper surface of the base plate 1, and a T-shaped protrusion matching the adjusting groove 11 is arranged on the lower surface of the moving plate 2. According to the structure, the moving plate 2 can be flexibly slid on the base plate 1, so as to realize horizontal adjustment of the pipeline.

[0024] Further, a fixing screw 21 is arranged on the upper surface of the moving plate 2. After the moving plate 2 is adjusted, the moving plate 2 can be locked by the fixing screw 21.

[0025] The upper surface of the moving plate 2 is connected with a supporting frame 3 through a column 22, a supporting seat 5 is arranged above the supporting frame 3, and a side plate 4 is arranged on both sides of the supporting seat 5 and on the upper surface of the supporting frame 3, as shown in the accompanying Figure 3 , guide plates 51 embedded in the inside of the side plates 4 are arranged on both sides of the supporting seat 5. The guide plates 51 can realize stable rising and falling of the supporting seat 5, so as to complete vertical adjustment of the pipeline.

[0026] The lower end of the supporting seat 5 is designed as an inclined slope, and a triangular push block 6 is arranged below the supporting seat 5 and in contact with the slope. When the push block 6 moves forward, the push block 6 can push the supporting seat 5 to rise under the contact of the lower end slope of the supporting seat 5, so as to realize vertical adjustment. When the push block 6 moves backward, the supporting seat 5 falls.

[0027] Further, in order to realize the stable fixation after the support base 5 is lifted, a protruding connecting rod is arranged on both sides of the push block 6, when the push block 6 moves, the connecting rods on both sides move in the sliding groove 41 along with the push block 6, when the push block 6 reaches the predetermined position and pushes the support base 5 to the required height, the push block 6 can be fixed by tightening the locking nut on the connecting rod, so as to be constrained by the side plate 4, thereby ensuring the stability of the support base 5.

[0028] Further, in order to prevent the push block 6 from deviating during movement, two parallel guide strips are arranged on the bottom of the push block 6, and corresponding guide grooves are arranged on the surface of the support frame 3, so as to ensure that the push block 6 always moves stably.

[0029] A clamping table 31 for placing the adjusting mechanism is arranged on one side of the upper surface of the support frame 3, an arc-shaped positioning groove 32 is arranged at the center position of the clamping table 31, the adjusting mechanism comprises a clamping frame 7 which adopts an inverted U-shaped structure, the width of the inner side space of the clamping frame 7 matches the width of the clamping table 31, and a positioning block 73 matched with the positioning groove 32 is arranged at the center position of the inner side of the clamping frame 7, after the clamping frame 7 is inserted into the clamping table 31, the positioning block 73 is accurately fitted with the positioning groove 32, so as to ensure that the adjusting mechanism is stable.

[0030] Further, a handle 71 is arranged above the clamping frame 7, the adjusting mechanism can be easily lifted as a whole through the handle 71, and an adjusting screw 72 is arranged in the clamping frame 7, one end of the adjusting screw 72 penetrates through the clamping frame 7 and is provided with a circular pressing plate, the pressing plate is in contact with the push block 6, by rotating the adjusting screw 72, under the action of the threaded connection between the adjusting screw 72 and the clamping frame 7, the pressing plate can exert pressure on the push block 6, so as to move the push block 6 forward to push the support base 5 to rise.

[0031] The use mode of the device is as follows: first, a plurality of support mechanisms are laid in the trench of the drainage pipe at intervals, then the anchor rod penetrates through the opening in the bottom plate 1, so as to firmly fix the device at the bottom of the trench.

[0032] After the pipeline is placed above the support base 5, the horizontal adjustment of the moving plate 2 can be performed, the vertical adjustment of the support base 5 can be performed, so as to accurately butt joint the two pipeline sections, thereby facilitating the subsequent connection work.

[0033] When the support base 5 is vertically adjusted, the adjusting mechanism needs to be inserted above the clamping table 31, after the adjustment is completed, the adjusting mechanism can be taken down after the push block 6 is fixed by tightening the locking nut, thereby one adjusting mechanism can be circularly used in multiple support mechanisms, thereby saving the construction cost.

[0034] The technical scheme of the utility model, or the technical scheme inspired by the technical scheme of the utility model, designs similar technical scheme, and achieves the above technical effect, and all falls into the protection range of the utility model.

Claims

1. A pipe connecting device for municipal water supply and sewerage, comprising a support mechanism and an adjusting mechanism, characterized in that: The supporting mechanism comprises a bottom plate (1), a moving plate (2) movably mounted above the bottom plate (1), a support frame (3) connected to the upper surface of the moving plate (2) through a stand (22), a support base (5) arranged above the support frame (3), a side plate (4) arranged on both sides of the support base (5) and on the upper surface of the support frame (3), a guide plate (51) arranged in the side plate (4) on both sides of the support base (5), and an inclined surface on the lower surface of the support base (5), wherein a triangular push block (6) is arranged below the support base (5) and in contact with the inclined surface of the support base (5); An arc-shaped positioning groove (32) is arranged at the center of a clamping table (31) arranged on one side of the upper surface of the support frame (3), and a clamping frame (7) is arranged on the clamping table (31), wherein a positioning block (73) is arranged at the center of the inner side of the clamping frame (7) and matched with the positioning groove (32), an adjusting screw (72) is arranged in the clamping frame (7), one end of the adjusting screw (72) penetrates through the clamping frame (7) and is provided with a pressing plate, and the pressing plate is in contact with the push block (6).

2. A pipe coupling device for municipal water supply and sewerage according to claim 1, characterized in that: The clamping frame (7) adopts an inverted U-shaped structure, and the width of the inner space of the clamping frame (7) is matched with the width of the clamping table (31).

3. A pipe coupling device for municipal water supply and sewerage according to claim 1, characterized in that: A T-shaped adjusting groove (11) is arranged on the upper surface of the bottom plate (1), and a T-shaped protrusion matched with the adjusting groove (11) is arranged on the lower surface of the moving plate (2).

4. A plumbing coupling device for municipal water and sewerage applications as claimed in claim 3 wherein: A fixing screw (21) is arranged on the upper surface of the moving plate (2), and the moving plate (2) can be locked through the fixing screw (21) after adjustment.

5. The pipe coupling device for municipal water supply and sewerage according to claim 1, wherein: A protruding connecting rod is arranged on each side of the push block (6), and a locking nut is arranged on the outer end of the connecting rod.

6. A plumbing coupling device for municipal water and sewer lines as defined in claim 5, wherein: Two parallel guide strips are arranged on the bottom of the push block (6), and a guide groove matched with the guide strips is arranged on the surface of the support frame (3).

7. A plumbing coupling device for municipal water and sewer lines as defined in claim 2, wherein: A handle (71) is arranged above the clamping frame (7).

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