Underground water pipe splicing device for urban road reconstruction

Abstract

The utility model discloses a sewer pipe splicing device for urban road reconstruction, which comprises a base, and two groups of brackets are clamped in the base. According to the device, after the connecting strip is in linkage with the two brackets to have the proper height, the locking sleeve is rotated to be screwed with the threads on the convex rods till the locking sleeve abuts against the outer surface wall of the base, so that height limitation of the two brackets is achieved, and then the two pipelines are correspondingly placed in the two containing grooves in sequence; the positions of the two sets of pipelines can be guided through the two sets of containing grooves, alignment of the two sets of pipelines is achieved, at the moment, flange assemblies between the two sets of pipelines can be conveniently connected, pipeline splicing is achieved, then the locking sleeve is rotated to be separated from the outer surface wall of the base, and the two sets of brackets and the connecting strips can directly fall to the initial position; and at the moment, the splicing device can be directly and integrally pulled out from the front side, so that the use convenience of the sewer pipe splicing device for urban road reconstruction is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline installation technical field especially, relates to a kind of underground water pipe splicing device for city road reconstruction. BACKGROUND

[0002] The underground water pipe splicing device for city road reconstruction is designed to connect or splice underground water pipes in city road reconstruction projects. Such devices are typically intended to ensure safe, effective and sealed connections between water pipes.

[0003] Chinese patent publication number CN220644521U, published on 20240322, discloses a kind of butt joint device for underground drainage pipeline installation, including chassis, the top of the chassis is provided with clamping mechanism, the bottom of the chassis is provided with moving assembly, the side of the chassis is provided with fixed assembly, the top of the chassis is provided with protection assembly;The clamping mechanism includes first hydraulic rod, second hydraulic rod, fixed block, guide frame, first threaded column, clamping block and telescopic rod, the first hydraulic rod is arranged on the top of the chassis, a plurality of second hydraulic rods are arranged on the top of the chassis, the guide frame is arranged on the top of the first hydraulic rod.

[0004] The existing underground water pipe splicing device for city road reconstruction, such as the above, is placed to cater to two groups of pipes by two groups of lifting positioning components, so as to realize the auxiliary alignment of two groups of pipes, thereby facilitating the butt joint of the flange assembly between the two groups of pipes. In the specific implementation process, after completing the pipe butt joint, the splicing device often needs to be taken out, and the T-shaped structure pipe is clamped on the clamping groove on the top of the support, and the vertical height of the support is fixed. Therefore, it is urgent to propose a corresponding underground water pipe splicing device for city road reconstruction to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the above problem, and propose a kind of underground water pipe splicing device for city road reconstruction.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An underground water pipe splicing device for city road reconstruction includes a base, two groups of supports are clamped inside the base, the two groups of supports are fixedly connected by a connecting strip, a placing groove is formed in the top of each of the two groups of supports, a protruding rod is fixedly connected to the outer surface of the connecting strip, the protruding rod is slidably connected to the inner surface of the base through a vertical groove, and a locking assembly is arranged on the outer side of the protruding rod to fixedly connect the protruding rod and the base.

[0008] Preferably, the top of the holder is integrated with a top frame and a fixing part for position fixation of the top frame, and a reinforcing part for pipe reinforcement is integrated with a horizontal end of the top frame.

[0009] Preferably, the fixing part comprises a clamping sheet fixedly connected with a bottom of a vertical end of the top frame, the clamping sheet is hingedly connected with the top of the holder, a locking rod is screw-coupled with an inner wall of the clamping sheet, and the locking rod is fixedly connected with the top of the holder.

[0010] Preferably, the reinforcing part comprises a positioning rod, and an inner wall of a horizontal end of the positioning rod is screw-coupled.

[0011] Preferably, the locking assembly comprises a locking sleeve, the convex rod comprises a threaded section and a smooth section, an inner wall of the locking sleeve is screw-coupled with the threaded section, and an outer wall of the locking sleeve is abutted with an outer wall of the base.

[0012] Preferably, a bottom strip is fixedly connected with an inner wall of a bottom of the base, and a bottom of the connecting strip is abutted with a top of the bottom strip.

[0013] As described above, the present application has the following beneficial effects:

[0014] 1. In the present application, the base is transferred to the area where the pipes are to be connected, the connecting strip is lifted by the convex rod, the two groups of holders are lifted to a suitable height through the linkage of the connecting strip, the locking sleeve is rotated to screw-couple with the convex rod until the locking sleeve is abutted with the outer wall of the base, thereby limiting the height of the two groups of holders, then the two pipes are placed in the two groups of placing grooves in sequence, the two pipes are guided in position through the two groups of placing grooves, the two pipes are aligned, the flange assembly between the two pipes can be conveniently connected, the pipes are spliced, the locking sleeve is rotated to separate from the outer wall of the base, and the two groups of holders and the connecting strip directly fall to the initial position, and the splicing device can be directly pulled out from the front side as a whole, thereby ensuring the convenience of use of the underground water pipe splicing device for city road reconstruction.

[0015] 2. In the present application, after the two pipes are placed in the two groups of placing grooves, the two groups of top frames are turned over in sequence until the clamping sheet is clamped to the top of the holder, the position of the clamping sheet is locked by the locking rod, and the open end of the positioning rod is abutted with the outer wall of the pipe, thereby further ensuring the stability of the pipe when the flange assembly is connected, and the top frame can be turned over in the subsequent process so as not to affect the pulling out of the splicing device as a whole from the front side. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall structure schematic view is shown according to an embodiment of the present application;

[0017] Figure 2A bottom strip structure schematic diagram is shown according to the embodiment of the utility model;

[0018] Figure 3 A connecting strip structure schematic diagram is shown according to the embodiment of the utility model;

[0019] Figure 4 A positioning rod structure schematic diagram is shown according to the embodiment of the utility model.

[0020] Legend:

[0021] 1, base; 2, support seat; 3, placing groove; 4, connecting strip; 5, convex rod; 6, locking sleeve; 7, top frame; 8, positioning rod; 9, vertical groove; 10, clamping piece; 11, locking rod; 12, bottom strip. Specific implementation

[0022] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A kind of underground water pipe splicing device for city road reconstruction, including base 1, two groups of support seat 2 are clamped in base 1 inside, two groups of support seat 2 are fixedly connected by connecting strip 4 between two groups of support seat 2, placing groove 3 is set in the top of two groups of support seat 2, convex rod 5 is fixedly connected on the outer surface wall of connecting strip 4, the outer surface wall of convex rod 5 is slidably connected with the inner surface wall of base 1 by vertical groove 9, and locking assembly for the fixed cooperation of convex rod 5 and base 1 is arranged on the outer side of convex rod 5;

[0025] base 1 is transferred to the area to be connected of pipeline, connecting strip 4 is lifted by convex rod 5, after two groups of support seat 2 are linked to appropriate height by connecting strip 4, locking sleeve 6 is rotated to be screwed with the thread on convex rod 5, until locking sleeve 6 abuts with the outer surface wall of base 1, so that the height of two groups of support seat 2 is limited, then two groups of pipelines are placed in two groups of placing grooves 3 in sequence, the position of two groups of pipelines can be guided by two groups of placing grooves 3, the alignment of two groups of pipelines is realized, the connection of flange assembly between two groups of pipelines can be conveniently carried out at this time, so that the pipeline splicing is realized, then locking sleeve 6 is rotated to separate the outer surface wall of base 1, two groups of support seat 2 are directly fallen to initial position along with connecting strip 4, at this time, the splicing device can be directly extracted from the front side as a whole, so that the convenience of underground water pipe splicing device for city road reconstruction is ensured.

[0026] Specifically, as shown in Figure 2 With Figure 4 the top of the bracket 7 and the fixing part for the position fixing of the bracket 7, the horizontal end of the bracket 7 is integrated with the reinforcing part for the pipeline reinforcement, the fixing part includes the clamping sheet 10 fixedly connected with the vertical end bottom of the bracket 7, the clamping sheet 10 is hinged with the top of the bracket 2, the inner wall of the clamping sheet 10 is screwed with the locking rod 11, the locking rod 11 is fixedly connected with the top of the bracket 2, the reinforcing part includes the positioning rod 8, the inner wall of the horizontal end of the positioning rod 8 is screwed, after placing two groups of pipelines in two groups of placing grooves 3, turn over two groups of brackets 7 in turn, until the clamping sheet 10 is lapped to the top of the bracket 2, then lock the position of the clamping sheet 10 by the locking rod 11, rotate the positioning rod 8 to make its open end abut to the outer wall of the pipeline, so as to further ensure the stability of the pipeline during the flange assembly connection, and through the setting of the clamping sheet 10 matched with the locking rod 11, the bracket 7 can be turned over subsequently, so as to make it not affect the whole splicing device from the front side.

[0027] Specifically, as shown in Figure 2 With Figure 3 the locking assembly includes the locking sleeve 6, the convex rod 5 includes the threaded section and the smooth section, the inner wall of the locking sleeve 6 is screwed with the threaded section, and the outer wall of the locking sleeve 6 abuts with the outer wall of the base 1, rotate the locking sleeve 6 to make it screwed with the thread on the convex rod 5, until the locking sleeve 6 abuts with the outer wall of the base 1, so as to realize the height limitation of the two groups of brackets 2, the bottom of the base 1 is fixedly connected with the bottom strip 12, the bottom of the connecting strip 4 abuts with the top of the bottom strip 12, so as to limit the downward position of the connecting strip 4 and the two groups of brackets 2.

[0028] Working principle: the base 1 is transferred to the area to be connected, the connecting strip 4 is lifted through the convex rod 5, the connecting strip 4 links two groups of holders 2 to the appropriate height, then the locking sleeve 6 is rotated to be screwed with the thread on the convex rod 5, until the locking sleeve 6 abuts against the outer wall of the base 1, so that the height of the two groups of holders 2 is limited, then the two groups of pipes are placed in the two groups of placing grooves 3 in sequence, the position of the two groups of pipes can be guided through the two groups of placing grooves 3, the two groups of pipes are aligned, the flange assembly between the two groups of pipes can be connected conveniently at this time, so that the pipes are spliced, then the locking sleeve 6 is rotated to separate the outer wall of the base 1, the two groups of holders 2 together with the connecting strip 4 will directly fall to the initial position, at this time the whole splicing device can be directly pulled out from the front side, so that the convenience of the underground water pipe splicing device for city road reconstruction is ensured, after the two groups of pipes are placed in the two groups of placing grooves 3, the two groups of top frames 7 are turned over in sequence, until the clamping piece 10 is clamped on the top of the holder 2, then the position of the clamping piece 10 is locked through the locking rod 11, the positioning rod 8 is rotated to make the open end abut against the outer wall of the pipe, so that the stability of the pipe during the flange assembly connection can be further ensured, and through the cooperation of the clamping piece 10 and the locking rod 11, the top frame 7 can be turned over subsequently, so that it does not affect the whole splicing device to be pulled out from the front side.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A groundwater pipe splicing device for urban road reconstruction, comprising a base (1), characterized in that, The base (1) has two sets of brackets (2) inside, and the two sets of brackets (2) are fixedly connected by a connecting strip (4). The top of each set of brackets (2) is provided with a placement groove (3). A protruding rod (5) is fixedly connected to the outer wall of the connecting strip (4). The outer wall of the protruding rod (5) is slidably connected to the inner wall of the base (1) through a vertical groove (9). A locking component is provided on the outer side of the protruding rod (5) for fixed engagement between the protruding rod (5) and the base (1).

2. The underground water pipe splicing device for urban road reconstruction according to claim 1, characterized in that, The top of the support (2) is integrated with a top frame (7) and a fixing part for fixing the position of the top frame (7), and the horizontal end of the top frame (7) is integrated with a reinforcing part for pipe reinforcement.

3. The underground water pipe splicing device for urban road reconstruction according to claim 2, characterized in that, The fixing part includes a plate (10) fixedly connected to the bottom of the vertical end of the top frame (7). The plate (10) is hinged to the top of the support (2). A locking rod (11) is screwed onto the inner surface of the plate (10). The locking rod (11) is fixedly connected to the top of the support (2).

4. The underground water pipe splicing device for urban road reconstruction according to claim 3, characterized in that, The reinforcing part includes a positioning rod (8), and the inner surface of the horizontal end of the positioning rod (8) is screwed together.

5. The underground water pipe splicing device for urban road reconstruction according to claim 4, characterized in that, The locking assembly includes a locking sleeve (6), the protruding rod (5) includes a threaded section and a smooth section, the inner wall of the locking sleeve (6) is screwed into the threaded section, and the outer wall of the locking sleeve (6) abuts against the outer wall of the base (1).

6. The underground water pipe splicing device for urban road reconstruction according to claim 5, characterized in that, The bottom inner wall of the base (1) is fixedly connected to a bottom strip (12), and the bottom of the connecting strip (4) abuts against the top of the bottom strip (12).

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