Movable pipeline haunch vibration leveling device

Abstract

A movable pipeline haunch angle vibration leveling device comprises supporting frames supported on the two sides of a pipeline, and the supporting frames are supported through a supporting structure. A plurality of sliding rails are fixedly connected between the supporting brackets, and a vibration leveling mechanism is slidably connected between the sliding rails. The vibration leveling mechanism comprises a sliding seat connected to the sliding rail in a sliding mode, the sliding seat is hinged to a telescopic adjusting frame, the telescopic adjusting frame is detachably connected with a vibrator, and the vibrator is provided with a vibration leveling plate. A roller mechanism which is supported and rolls on the ground is mounted on the telescopic adjusting frame; during leveling, in the reciprocating sliding process of the vibration leveling mechanism along the sliding rails, the roller mechanism supports and rolls on the ground, and under vibration of the vibrator, the vibration leveling plate continuously vibrates and levels the haunch positions. In this way, the haunch leveling efficiency is greatly improved, and the technical defect that the narrow haunch part is difficult to operate is overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline axillary angle processing, and in particular relates to a mobile pipeline axillary angle vibration leveling device. Background Art

[0002] In water conservancy construction, the layout and installation of pipelines is one of the most common and important construction tasks. Pipeline layout is used to manage the movement of water resources. To meet this demand, large-diameter pipelines are often used in these projects.

[0003] During construction, the pipes are installed on the ground (mostly in a pipe channel). During installation, the edges of the pipes where they touch the ground require axillary angle treatment. This angle allows the bottom edge of the pipe to be supported against the soil structure, further increasing the stability of the pipe installation.

[0004] Specifically, during construction, operators use a vibrating machine to vibrate the soil layer at an angle toward the pipe, forming the corners. After vibration, the corners become uneven, so they need to be leveled.

[0005] Specifically, in order to ensure that the axil angle is firmly supported and pressed against the edge of the pipe after leveling, vibration tamping is used to level the axil angle and tamp the axil angle against the edge of the pipe. Currently, the more conventional tamping and leveling method is to use a vibrator for leveling. However, due to the long length of the pipe and the narrow axil angle, the operator needs to bend down and hold the vibrator at the narrow axil angle to continuously tamp and level it during the vibration tamping process.

[0006] Obviously, this method is not only extremely laborious, but also requires significant effort to level the long pipe corners. Furthermore, the corners require repeated vibration tamping and leveling, and the relatively small construction space further increases the workload. Therefore, the question of how to create a mobile pipe corner vibration leveling device that can address these existing technical issues has become a technical problem to be solved. Utility Model Content

[0007] Based on the above technical problems, the present invention proposes a mobile pipe axil angle vibration leveling device to solve the problems existing in the above background technology.

[0008] In view of this, the utility model proposes a mobile pipe armpit corner vibration leveling device, which includes: support brackets supported on both sides of the pipe, the support brackets are supported by a support structure; a plurality of slide rails are fixedly connected between the support brackets, and a vibration leveling mechanism is slidably connected between the slide rails; the vibration leveling mechanism includes a slide seat slidably connected to the slide rail, the slide seat is hinged with a telescopic adjustment frame, the telescopic adjustment frame is detachably connected to a vibrator, and the vibrator is equipped with a vibration leveling plate; the telescopic adjustment frame is equipped with a roller mechanism that supports and rolls on the ground; during leveling, the vibration leveling mechanism slides back and forth between the slide rails, the roller mechanism supports and rolls on the ground, and under the vibration of the vibrator, the vibration leveling plate continuously vibrates and levels the armpit corner position.

[0009] Furthermore, the support bracket includes tripods arranged on both sides, the bottoms of the tripods are fixedly connected to a base; the upper ends of the tripods are fixedly connected to a horizontal connecting rod; and the bases are slidably connected to an anchor rod.

[0010] Furthermore, the support structure includes a hinged rod hinged on the horizontal connecting rod, the hinged rod is threadedly connected to a long support tube, and the long support tube is fixedly connected to a support plate that supports on the side wall of the pipeline.

[0011] Furthermore, a hanging ring is fixedly connected to the outer wall of the slide seat, and a pulling rope is hung on the hanging ring. During the leveling process, the operator pulls the vibration leveling mechanism back and forth through the pulling rope to move on the slide rail.

[0012] Furthermore, the telescopic adjustment frame includes a pull rod hinged on the inner wall of the slide seat, and the pull rod is slidably connected to an adjustment sleeve rod; the adjustment sleeve rod is threadedly connected to a plurality of unlocking screws that are press-locked on the pull rod.

[0013] Furthermore, the adjusting sleeve is fixedly connected to a mounting plate, and the mounting seat on the vibrator is detachably mounted on the mounting plate via a screw.

[0014] Furthermore, the vibration leveling plate is locked to the vibrator through a number of U-shaped screws; an inner hole is provided on the vibration leveling plate which passes through the U-shaped screw, and the outer end of the U-shaped screw is threadedly connected to a connecting column head, and the connecting column head is located in the inner hole, and the outer end of the connecting column head is flush with the side wall of the vibration leveling plate.

[0015] Furthermore, the roller mechanism includes an upper fixed seat fixedly connected to the bottom position of the adjusting sleeve rod, the bottom of the upper fixed seat is fixedly connected to a lower adjusting screw, the lower adjusting screw is threadedly connected to a lower adjusting rod, and the lower ends of the lower adjusting rod are rotatably connected to rollers on both sides.

[0016] Furthermore, two slide rails spaced apart from each other are fixedly connected between the support brackets.

[0017] The utility model proposes a mobile pipe axil angle vibration leveling device. Compared with the existing technology, the utility model has the following advantages:

[0018] 1. During operation, the operator pulls the vibrator-vibrating screed back and forth on the slide rail using a pull rope. The vibrating screed contacts the axillar corners, and the vibrating screed continuously vibrates and compacts the axillar corners. This method greatly improves the efficiency of axillar corner leveling and solves the technical problem of difficult operation in narrow axillar corners.

[0019] 2. Use a vertical roller mechanism to support the rolling on the ground to increase the flexibility of pulling back and leveling, and reduce the resistance of the vibrator-vibration leveling plate during the back and forth pulling movement. This method improves the stability of leveling and compaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 This is a structural diagram of a vibration leveling mechanism in an embodiment of the present utility model;

[0022] Figure 3 This is a structural diagram of the telescopic adjustment frame in an embodiment of the present utility model;

[0023] Figure 4 This is a schematic structural diagram of the supporting structure in an embodiment of the present utility model;

[0024] Figure 5 This is a structural diagram of another perspective in the embodiment of the present invention.

[0025] In the figure: 1 support bracket, 11 anchor rod, 12 horizontal connecting rod, 21 support plate, 22 long support tube, 221 hinged rod, 31 vibrator, 311 U-shaped screw, 3111 connecting column head, 32 vibration leveling plate, 33 adjustment sleeve rod, 331 pull rod, 4 slide seat, 41 pulling rope, 5 slide rail, 51 fixed seat, 52 lower adjustment rod, 53 roller, 54 lower adjustment screw. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited by the contents disclosed below.

[0028] The following combination Figures 1 to 5 The technical solution of the utility model is further explained.

[0029] The first embodiment, as Figures 1 to 5 Shown: A mobile pipe axil angle vibration leveling device, which includes: a support frame 1 supported on both sides of the pipe (the shape of the support frame 1 is: the support frame 1 includes a tripod set on both sides, and a base is fixedly connected between the bottoms of the tripods), and the support frame 1 is supported by a supporting structure.

[0030] Specifically, the support structure includes a hinged rod 221 hinged on the horizontal connecting rod 12 (specifically, the upper end of the tripod is fixedly connected to the horizontal connecting rod 12), the hinged rod 221 is threadedly connected to a long support tube 22 (the lumen of the long support tube 22 has an internal thread structure that cooperates with the external thread structure of the hinged rod 221 to achieve length adjustment), and the long support tube 22 is fixedly connected to a support plate 21 that is supported on the side wall of the pipe.

[0031] During operation, the operator flips the hinged rod 221 (and adjusts the length so that the supporting plate 21 contacts the side wall of the pipe).

[0032] At the same time, an anchor rod 11 is slidably connected to the base, and the anchor rod 11 is driven into the ground. At this time, with the cooperation of the support plate 21 and the anchor rod 11, the support bracket 1 remains fixed. Since the pipeline is relatively heavy, the support plate 21 can stably resist.

[0033] Two slide rails 5 spaced apart from each other are fixedly connected between the side walls of the support bracket 1 facing each other, and a vibration leveling mechanism is slidably connected between the slide rails 5 .

[0034] Specifically, the vibration leveling mechanism includes a slide 4 slidably connected to the slide rail 5, and the slide 4 is hinged with a telescopic adjustment frame (the inner side wall of the slide 4 contains a pair of hinged ears, specifically, the telescopic adjustment frame includes a pull rod 331 hinged on the inner side wall of the slide 4, the pull rod 331 is hinged between the hinged ears through a fixed pin shaft, and the pull rod 331 is slidably connected to an adjustment sleeve 33. The adjustment sleeve 33 is threadedly connected to a number of unlocking screws A that are press-locked on the pull rod 331. When the unlocking screw A is released, the extrusion force of the unlocking screw A on the pull rod 331 disappears. At this time, the adjustment sleeve 33 is telescopically adjusted, the pull rod 331 is pulled out of the cavity of the pull rod 331, and the unlocking screw A is locked again).

[0035] The adjusting sleeve 33 is detachably connected to the vibrator 31 (specifically, the vibrator 31 is a conventional vibrator 31 for vibration compaction disclosed in the prior art, and its main structure includes a vibration motor and a vibration plate installed on the vibration motor), and the vibrator 31 is installed with a vibration leveling plate 32 (the vibration leveling plate 32 is equivalent to a vibration plate).

[0036] Specifically, the adjustment sleeve 33 is fixedly connected to the mounting plate, and the mounting seat on the vibrator 31 is detachably mounted on the mounting plate via a screw.

[0037] The vibrating plate 32 is locked to the vibrator 31 via a number of U-shaped screws 311. The vibrating plate 32 has an inner hole through which the U-shaped screws 311 pass. The outer end of the U-shaped screw 311 is threadedly connected to a connecting stud 3111, which is located within the inner hole. The outer end of the connecting stud 3111 is flush with the side wall of the vibrating plate 32 (i.e., a countersunk installation, with a hexagonal recessed groove at the outer end of the connecting stud 3111 and a threaded groove at the inner end for threading the connecting stud 3111). This method allows the vibrator 31 to be locked and fixed to the vibrating plate 32, ensuring that the vibrating plate 32 vibrates when the vibrator 31 vibrates.

[0038] During operation, after the U-shaped screw 311 is inserted into the vibrator 31 , the connecting column head 3111 is fastened to the U-shaped screw 311 to lock the vibrator 31 .

[0039] Then, the operator turns over the telescopic adjustment frame until the vibrating leveling plate 32 contacts the axillary corner (if the length is insufficient, adjust the length of the telescopic adjustment frame in the above manner until the vibrating leveling plate 32 contacts the axillary corner). Then, the operator turns on the vibrator 31.

[0040] The second embodiment, as Figures 1 to 5 As shown, the difference from the above embodiment is that: in order to achieve rapid reciprocating vibration leveling of the armpit corner, a hanging ring is fixedly connected to the outer wall of the above-mentioned slide 4, and a pulling rope 41 is hung on the hanging ring. During the leveling process, the operator pulls the vibration leveling mechanism back and forth on the slide rail 5 through the pulling rope 41.

[0041] During the working process, the operator pulls the vibrator 31-vibration leveling plate 32 structure back and forth on the slide rail 5 by pulling the rope. The vibration leveling plate 32 is in contact with the armpit corner. Therefore, under the continuous vibration and compaction of the vibration leveling plate 32, the armpit corner is leveled and compacted after leveling.

[0042] During the actual working process, in order to improve efficiency, two pull ropes 41 are hung on the hanging ring, and one operator pulls at one end of the pipe, and the other operator pulls at the other end of the pipe. With the cooperation of the two operators, the vibrator 31-vibration leveling plate 32 is pulled back and forth at the armpit corner position. This method greatly improves the efficiency of leveling the armpit corner, and solves the technical defect that the narrow armpit corner is difficult to operate.

[0043] The third embodiment, as Figures 1 to 5 As shown, the difference from the above-mentioned embodiment is that the telescopic adjustment frame is equipped with a roller mechanism that supports rolling on the ground. The roller mechanism is used to support the rolling of the vertically arranged roller mechanism on the ground when the vibrator 31 and the vibrating leveling plate 32 are pulled back and forth at the axilla position, thereby increasing the flexibility of pulling back and leveling, and reducing the resistance during the back and forth pulling movement of the vibrator 31 and the vibrating leveling plate 32. Specifically, during vibration leveling, the vibration leveling mechanism slides back and forth along the slide rails 5, and the roller mechanism supports rolling on the ground. Under the vibration of the vibrator 31, the vibrating leveling plate 32 continuously vibrates and levels the axilla position.

[0044] The roller mechanism includes an upper fixed seat 51 fixedly connected to the bottom position of the adjusting sleeve 33, and the bottom of the upper fixed seat 51 is fixedly connected to a lower adjusting screw 54, and the lower adjusting screw 54 is threadedly connected to the lower adjusting rod 52 (the lower adjusting rod 52 is provided with a long threaded groove that is adapted to the lower adjusting screw 54, and the length is adjusted by the depth of the lower adjusting screw 54 that is threadedly connected to the lower adjusting rod 52), and the lower ends of the lower adjusting rod 52 are rotatably connected to rollers 53 on both sides.

[0045] During operation, the operator rotates the lower adjusting rod 52 to adjust the length until the roller 53 rolls against the ground. When the vibrator 31-vibration leveling plate 32 is pulled back for vibration leveling, the stability and flexibility of the movement are greatly improved in this way.

[0046] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A mobile pipe axil angle vibration leveling device, characterized by: It includes a support frame supported on both sides of the pipeline, and the support frame is supported by a support structure; A plurality of slide rails are fixedly connected between the support brackets, and a vibration leveling mechanism is slidably connected between the slide rails; The vibration leveling mechanism includes a slide seat slidably connected to a slide rail, the slide seat is hinged with a telescopic adjustment frame, the telescopic adjustment frame is detachably connected to a vibrator, and the vibrator is equipped with a vibration leveling plate; The telescopic adjustment frame is provided with a roller mechanism that supports and rolls on the ground.

2. The mobile pipeline axil angle vibration leveling device according to claim 1 is characterized in that: The support frame includes tripods arranged on both sides, and a base is fixedly connected between the bottoms of the tripods; The upper end of the tripod is fixedly connected with a horizontal connecting rod; An anchor rod is slidably connected to the base.

3. The mobile pipeline axil angle vibration leveling device according to claim 2 is characterized in that: The support structure includes a hinged rod hinged on the horizontal connecting rod, the hinged rod is threadedly connected to a long support tube, and the long support tube is fixedly connected to a support plate that supports on the side wall of the pipeline.

4. The mobile pipeline axil angle vibration leveling device according to claim 1 is characterized in that: A hanging ring is fixedly connected to the outer side wall of the sliding seat, and a pulling rope is hung on the hanging ring.

5. The mobile pipeline axil angle vibration leveling device according to claim 1 is characterized in that: The telescopic adjustment frame includes a pull rod hinged on the inner wall of the slide seat, and the pull rod is slidably connected to the adjustment sleeve rod; The adjusting sleeve rod is threadedly connected to a plurality of unlocking screws which are press-locked on the pull rod.

6. The mobile pipeline axil angle vibration leveling device according to claim 5 is characterized in that: The adjusting sleeve is fixedly connected to a mounting plate, and the mounting seat on the vibrator is detachably mounted on the mounting plate via a screw rod.

7. The mobile pipeline axil angle vibration leveling device according to claim 6 is characterized in that: The vibrating leveling plate is locked on the vibrator through a number of U-shaped screws; The vibrating screed plate is provided with an inner hole which passes through the U-shaped screw. The outer end of the U-shaped screw is threadedly connected to a connecting column head. The connecting column head is located in the inner hole. The outer end of the connecting column head is flush with the side wall of the vibrating screed plate.

8. The mobile pipeline axil angle vibration leveling device according to claim 5 is characterized in that: The roller mechanism includes an upper fixed seat fixedly connected to the bottom position of the adjusting sleeve rod, the bottom of the upper fixed seat is fixedly connected to a lower adjusting screw, the lower adjusting screw is threadedly connected to the lower adjusting rod, and the lower ends of the lower adjusting rod are rotatably connected to rollers on both sides.

9. The mobile pipeline axil angle vibration leveling device according to claim 1, characterized in that: The support brackets are fixedly connected with two slide rails spaced apart in an upper and lower direction.

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