CN215886053U

CN215886053U - Auxiliary pipeline installation device

Info

Publication number: CN215886053U
Application number: CN202121131509.1U
Authority: CN
Inventors: 赵忠强; 王锡禧; 李高贤; 王永利
Original assignee: China State Construction Port Engineering Group Co Ltd
Current assignee: China State Construction Port Engineering Group Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-22
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to an auxiliary pipeline installation device, which has the technical scheme that the auxiliary pipeline installation device comprises an installation frame, a chain block, a middle locking belt and two end locking belts, wherein the chain block is arranged on the installation frame; the middle locking belt comprises a flexible soft belt and rigid connecting plates respectively fixed at two ends of the flexible soft belt; the rigid connecting plate is provided with a hanging hole for hooking with a hanging hook of the chain block; a connecting hole is formed in the rigid connecting plate at one side of the lifting hole close to the flexible soft belt; a connecting bolt and a connecting nut are arranged between the two connecting plates, the connecting bolt axially penetrates through the connecting hole, and the connecting nut is meshed with the connecting bolt; the end part locking belt comprises a soft sleeve which is sleeved with the pipeline, a connecting rope is fixed on the circumferential surface of the soft sleeve, and the end part of the connecting rope is used for connecting a lifting hook of a chain block; the pipeline lifting device can conveniently lift and move the pipeline, can assist workers to install the pipeline at a position with a large height difference, and is convenient to operate.

Description

Auxiliary pipeline installation device

Technical Field

The utility model relates to the technical field of pipeline construction, in particular to an auxiliary pipeline installation device.

Background

With the increasing development of social economy, various steel pipes and ductile cast iron pipes gradually replace plastic pipes and are widely applied to the construction of various water and gas pipelines. The pipeline has the advantages of high density, good tightness, strong pressure resistance, good durability and the like, but is affected by weight, the manual carrying is extremely difficult, and particularly, the manual operation is extremely difficult when overhead parts with large height difference, such as the connection of old and new pipelines, and the like, are encountered, so that the installation quality and the installation efficiency cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline auxiliary installation device which can conveniently lift and move a pipeline, can assist workers to install the pipeline at a position with a large height difference and is convenient to operate.

The technical purpose of the utility model is realized by the following technical scheme: a pipeline auxiliary mounting device comprises a mounting frame, a chain block arranged on the mounting frame, a middle locking belt and two end locking belts; the middle locking belt comprises a flexible soft belt and rigid connecting plates respectively fixed at two ends of the flexible soft belt; the rigid connecting plate is provided with a hanging hole for hooking with a hanging hook of a chain block; a connecting hole is formed in the rigid connecting plate at one side of the lifting hole close to the flexible soft belt; a connecting bolt and a connecting nut are arranged between the two connecting plates, the connecting bolt axially penetrates through the connecting hole, and the connecting nut is meshed with the connecting bolt; the end locking belt comprises a soft sleeve which is used for being sleeved with a pipeline, a connecting rope is fixed on the circumferential surface of the soft sleeve, and the end part of the connecting rope is used for connecting a lifting hook of a chain block.

According to the technical scheme, when the pipeline is lifted by using the pipeline auxiliary mounting device, the middle part of the pipeline is surrounded by the flexible soft belt of the middle locking belt, and the hanging holes in the rigid connecting plates at the two ends of the flexible soft belt are hooked with the hanging hooks of the chain block; then, connecting bolts penetrate through the connecting holes of the two rigid connecting plates, and the two rigid connecting plates are locked by connecting nuts, so that the middle locking belt is tightly attached to the peripheral surface of the pipeline; sleeving the soft sleeves of the two end locking belts with two ends of the pipeline respectively, connecting the end of the connecting rope with a lifting hook of the hand-pulling block, and lifting the pipeline by using the hand-pulling block; the middle part locking band of this scheme adopts the open loop construction, simple to operate, and when hoist and mount, middle part locking band and tip locking band form the multiple spot to support to through connecting rope and pipeline formation triangle-shaped structure, thereby when carrying out the lift to the pipeline, more balanced stable.

Preferably, the end part of the connecting rope is fixed with a self-locking hook used for hooking with a lifting hook of a chain block.

Through the technical scheme, the self-locking hooks are arranged at the end parts of the connecting ropes, and then the lifting hooks of the chain block are hooked through the self-locking hooks, so that the connecting ropes are more convenient and faster to connect with the lifting hooks of the chain block.

Preferably, the mounting frame comprises a cross beam and vertical beams arranged at two ends of the lower part of the cross beam, and support pads are arranged at the lower ends of the vertical beams; the vertical beams comprise upper end supporting beams and lower end supporting beams; the upper end of the upper end support beam is fixedly connected with the cross beam, and the lower end of the lower end support beam is fixedly connected with the support foot pad; the upper end support beam is connected with the lower end support beam in a sliding manner along the length direction of the lower end support beam; and the lower end support beam is provided with a positioning assembly for longitudinally positioning the upper end support beam.

Through the technical scheme, the vertical upper end supporting beam and the lower end supporting beam which can slide relatively in the vertical direction are included in the mounting frame, so that the upper end supporting beam and the lower end mounting beam slide relatively, the upper end supporting beam and the lower end supporting beam are fixed relatively through the positioning assembly, the height of the mounting frame can be adjusted, and requirements for different mounting heights of pipelines can be better met.

Preferably, the upper end supporting beam and the lower end supporting beam are hollow tubes, and the upper end supporting beam is spliced with the lower end supporting beam.

Through above-mentioned technical scheme, upper end supporting beam all adopts the hollow tube with lower extreme supporting beam, on the basis that has good support intensity, and the quality is light to connect convenient operation through pegging graft.

Preferably, the peripheral wall of the lower end support beam is provided with a mounting hole which penetrates through the lower end support beam along the radial direction; the upper end supporting beam is provided with a plurality of positioning holes along the length direction of the upper end supporting beam; the positioning assembly comprises a positioning shaft for inserting the mounting hole and the positioning hole.

Through above-mentioned technical scheme, through lining up mounting hole and different locating holes to insert the location axle in mounting hole and locating hole, thereby to upper end installation roof beam and lower extreme installation roof beam relative positioning, and then adjust corresponding perpendicular roof beam height.

Preferably, one end of the positioning shaft is fixed with a limiting block, a connecting external thread is arranged on the circumferential surface of the other end of the positioning shaft, and a limiting nut is meshed at the connecting external thread.

Through the technical scheme, the positioning block is arranged at one end of the positioning shaft, the limiting nut is arranged on the positioning shaft through the matching of the limiting nut and the circumferential surface of the end part of the positioning shaft, and the positioning shaft is limited through the limiting block and the limiting nut, so that the positioning shaft is prevented from being separated from the mounting hole and the positioning hole when the positioning shaft is mounted and used.

Preferably, the cross beam is H-shaped steel.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic structural view of a pipe auxiliary installation device.

Fig. 2 is a schematic structural view showing the installation positions of the middle locking band and the end tightening bands.

Fig. 3 is a schematic view of the structure of the middle locking band.

FIG. 4 is a schematic view showing the connection between the upper support beam and the lower support beam.

Fig. 5 is a partially enlarged view of B in fig. 1.

Wherein, 1, mounting rack; 11. a cross beam; 12. erecting a beam; 121. an upper end support beam; 1211. positioning holes; 122. a lower end support beam; 1221. mounting holes; 13. supporting the foot pad; 14. a hoisting ring; 2. a chain block; 3. a middle locking band; 31. a flexible soft band; 32. a rigid connection plate; 321. hoisting holes; 322. connecting holes; 33. a connecting bolt; 34. a connecting nut; 4. an end locking band; 41. a soft sleeve; 42. connecting ropes; 43. a self-locking hook; 5. a positioning assembly; 51. positioning the shaft; 52. a limiting block; 53. and a limiting nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b):

an auxiliary pipeline installation device, referring to fig. 1 and 2, comprises an installation frame 1, a chain block 2, a middle locking belt 3 and an end locking belt 4. In the figure a is the pipe to be installed and lifted. The mounting frame 1 comprises a cross beam 11 and vertical beams 12 arranged at two ends of the lower portion of the cross beam 11, and supporting foot pads 13 are arranged at the lower ends of the vertical beams 12. The beam 11 is made of H-shaped steel. A hanging ring 14 is fixed at the lower part of the beam 11, and the chain block 2 is hooked on the hanging ring 14 and further arranged at the lower part of the beam 11.

Referring to fig. 2 and 3, the middle locking band 3 includes a flexible soft band 31 and rigid connection plates 32 fixed to both ends of the flexible soft band 31, respectively. The rigid connection plate 32 is provided with a hanging hole 321 for hooking with a hanging hook of the chain block 2; the rigid connecting plate 32 at one side of the hanging hole 321 close to the flexible soft belt 31 is provided with a connecting hole 322. A connecting bolt 33 and a connecting nut 34 are arranged between the two connecting plates, the connecting bolt 33 axially penetrates through the connecting hole 322, and the connecting nut 34 is meshed with the connecting bolt 33. The end locking belt 4 comprises a soft sleeve 41 which is used for being sleeved with a pipeline, a connecting rope 42 is fixed on the circumferential surface of the soft sleeve 41, and a self-locking hook 43 which is used for being hooked with a lifting hook of the chain block 2 is fixed at the end of the connecting rope 42. When the pipeline is lifted by using the pipeline auxiliary mounting device, the middle part of the pipeline is surrounded by the flexible soft belt 31 of the middle locking belt 3, and the hanging holes 321 on the rigid connecting plates 32 at the two ends of the flexible soft belt 31 are hooked with the hanging hooks of the chain block 2; the connecting bolt 33 is further used to penetrate through the connecting holes 322 of the two rigid connecting plates 32, and the connecting nuts 34 are used to lock the two rigid connecting plates 32, so that the middle locking belt 3 is tightly attached to the circumference of the pipeline. The soft sleeves 41 of the two end locking belts 4 are respectively sleeved with the two ends of the pipeline, and then the self-locking hooks 43 of the ends of the connecting rope 42 are hooked with the lifting hooks of the chain block 2, so that the connecting rope 42 is connected with the lifting hooks of the chain block 2. After the middle locking band 3 and the end locking band 4 are installed, the chain block is operated, so that the pipeline is lifted.

Referring to fig. 1, 4 and 5, the vertical beam 12 includes an upper end support beam 121 and a lower end support beam 122; the upper end of the upper end support beam 121 is fixedly connected with the cross beam 11, and the lower end of the lower end support beam 122 is fixedly connected with the support foot rest 13. The upper end support beam 121 and the lower end support beam 122 are hollow pipes, and the upper end support beam 121 is inserted into the lower end support beam 122 and is slidably connected with the lower end support beam 122 along the axial direction of the lower end support beam 122. The lower end support beam 122 is provided with a positioning assembly 5 for longitudinally positioning the upper end support beam 121. The circumferential wall of the lower end support beam 122 is provided with a mounting hole 1221 penetrating through the lower end support beam 122 along the radial direction; the upper support beam 121 has a plurality of positioning holes 1211 formed along the length direction of the upper support beam 121. The positioning assembly 5 includes a positioning shaft 51 for inserting the mounting hole 1221 into the positioning hole 1211. A limiting block 52 is fixed at one end of the positioning shaft 51, a connecting external thread is arranged on the circumferential surface of the other end of the positioning shaft 51, and a limiting nut 53 is meshed at the connecting external thread. But set up into extending structure through the perpendicular roof beam 12 with the support frame, and then adjust through the length to vertical, and then adjust the height of mounting bracket 1 to make the pipeline have the bigger high lifting range. When the height of the mounting bracket 1 needs to be adjusted, the positioning shaft 51 is removed from between the upper end support beam 121 and the lower end support beam 122, and the upper end support beam 121 and the lower end support beam 122 are slid so that the mounting holes 1221 are aligned with the corresponding positioning holes 1211. The positioning shaft 51 is axially inserted into the mounting hole 1221 and the positioning hole 1211, and the stopper nut 53 is mounted on the end of the positioning shaft 51. The upper end support beam 121 is vertically positioned by the positioning shaft 51, and the positioning shaft 51 is limited by the limit block 52 and the limit nut 53, so that the positioning shaft 51 is prevented from being disengaged from the mounting hole 1221 and the positioning hole 1211.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. The utility model provides a supplementary installation device of pipeline, includes mounting bracket (1) and chain block (2) of setting on mounting bracket (1), its characterized in that: the device also comprises a middle locking belt (3) and two end locking belts (4); the middle locking belt (3) comprises a flexible soft belt (31) and rigid connecting plates (32) which are respectively fixed at two ends of the flexible soft belt (31); the rigid connecting plate (32) is provided with a hanging hole (321) for hooking a hanging hook of the chain block (2); a connecting hole (322) is formed in the rigid connecting plate (32) on one side, close to the flexible soft belt (31), of the lifting hole (321); a connecting bolt (33) and a connecting nut (34) are arranged between the two connecting plates, the connecting bolt (33) axially penetrates through the connecting hole (322), and the connecting nut (34) is meshed with the connecting bolt (33); tip locking band (4) are including being used for soft cover (41) that cup joint with the pipeline, be fixed with on the global of soft cover (41) and connect rope (42), the tip of connecting rope (42) is used for the lifting hook of chain block (2) to link to each other.

2. A pipe auxiliary fitting device according to claim 1, wherein: the end part of the connecting rope (42) is fixed with a self-locking hook (43) which is used for hooking with a hook of the chain block (2).

3. A pipe auxiliary fitting device according to claim 1, wherein: the mounting frame (1) comprises a cross beam (11) and vertical beams (12) arranged at two ends of the lower part of the cross beam (11), and supporting foot pads (13) are arranged at the lower ends of the vertical beams (12); the vertical beam (12) comprises an upper end support beam (121) and a lower end support beam (122); the upper end of the upper end support beam (121) is fixedly connected with the cross beam (11), and the lower end of the lower end support beam (122) is fixedly connected with the support pad feet (13); the upper end support beam (121) is connected with the lower end support beam (122) in a sliding manner along the length direction of the lower end support beam (122); and a positioning assembly (5) for longitudinally positioning the upper end support beam (121) is arranged on the lower end support beam (122).

4. A pipe auxiliary fitting device according to claim 3, wherein: the upper end supporting beam (121) and the lower end supporting beam (122) are hollow tubes, and the upper end supporting beam (121) is spliced with the lower end supporting beam (122).

5. A pipe auxiliary installation device according to claim 4, wherein: the peripheral wall of the lower end support beam (122) is provided with a mounting hole (1221) which penetrates through the lower end support beam (122) along the radial direction of the peripheral wall; the upper end support beam (121) is provided with a plurality of positioning holes (1211) arranged along the radial direction of the upper end support beam (121) along the length direction; the positioning assembly (5) comprises a positioning shaft (51) used for inserting the mounting hole (1221) and the positioning hole (1211).

6. A pipe auxiliary fitting device as claimed in claim 5, wherein: a limiting block (52) is fixed at one end of the positioning shaft (51), a connecting external thread is arranged on the circumferential surface of the other end of the positioning shaft (51), and a limiting nut (53) is meshed at the connecting external thread.

7. A pipe auxiliary fitting device according to claim 3, wherein: the cross beam (11) is H-shaped steel.