CN213897412U

CN213897412U - Device for connecting pipeline ditch with integrated sewer

Info

Publication number: CN213897412U
Application number: CN202020962911.3U
Authority: CN
Inventors: 何维
Original assignee: Jiangsu Yaxin Construction Co ltd
Current assignee: Jiangsu Yaxin Construction Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-08-06
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a device for connecting an integral sewer on a pipeline ditch, which comprises an adjustable butt joint frame, an integral hoisting frame, an easily-detachable temporary support and a steel rail; the adjustable butt joint frame consists of an adjustable support rod, a transverse connecting rod and a stiffening block, the transverse connecting rod connects the adjustable support rod into a whole, and the stiffening block is arranged at the joint of the transverse connecting rod and the adjustable support rod; the whole lifting frame mainly comprises a vertical supporting rod, a longitudinal connecting beam, a transverse supporting beam, a transverse sliding trolley, a longitudinal supporting beam and a lifting crane, wherein the top end of the vertical supporting beam is connected with the longitudinal connecting beam and the transverse supporting beam respectively, a longitudinal pulley is arranged at the bottom end of the vertical supporting beam, the transverse sliding trolley comprises a transverse pulley and a supporting plate, the transverse pulley is supported on the transverse supporting beam, and the two ends of the longitudinal supporting beam are lapped on the supporting plate. The utility model has the advantages that: the pipeline is supported through adjustable butt joint frame in the ditch, effectively improves the connection precision of pipeline, improves the reliability of structure.

Description

Device for connecting pipeline ditch with integrated sewer

Technical Field

The utility model relates to a construction of pipe structure of drainage pipe ditch especially relates to a connect whole ditch device down on pipe ditch.

Background

The drainage pipe ditch generally adopts a construction mode that a ditch is dug firstly and then a drainage pipe is installed. The pipeline is transported to the bottom of the groove in a section-by-section hoisting mode, and then section-by-section lengthening operation is carried out. However, the construction method has a plurality of problems: the pipelines are not tightly butted, and the phenomena of water leakage and the like easily occur at the joint; under the long-term erosion action of water flow, soil around the pipeline is easy to be hollowed out, so that the pipeline is settled and collapsed; meanwhile, as the connection operation of the pipeline is carried out at the bottom of the trench, operators need to have enough space to carry out the connection operation, generally need to overexcavate a part of soil, and increase the sectional area of the trench, thereby increasing the workload of the earthwork operation; the integral gradient of the pipeline is difficult to control, thereby influencing the drainage effect, causing sediment accumulation in the pipeline, and easily blocking the pipeline after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the deficiencies in the prior art and providing a device for connecting a whole sewer on a pipeline sewer.

The integrated pipe ditch descending device comprises an adjustable butt joint frame, an integrated hoisting frame, an easily-detachable temporary support and a steel rail; the adjustable butt joint frame consists of an adjustable support rod, a transverse connecting rod and a stiffening block, the transverse connecting rod connects the adjustable support rod into a whole, and the stiffening block is arranged at the joint of the transverse connecting rod and the adjustable support rod; the integral lifting frame mainly comprises a vertical supporting rod, a longitudinal connecting beam, a transverse supporting beam, a transverse sliding trolley, a longitudinal supporting beam and a lifting crane, wherein the top end of the vertical supporting rod is respectively connected with the longitudinal connecting beam and the transverse supporting beam, a longitudinal pulley is arranged at the bottom end of the vertical supporting rod, the transverse sliding trolley comprises a transverse pulley and a supporting plate, the transverse pulley is supported on the transverse supporting beam, two ends of the longitudinal supporting beam are lapped on the supporting plate, the lifting crane is arranged on the longitudinal supporting beam, a lifting rope is arranged on the lifting crane, and a lifting hook is arranged at the lower end of the lifting rope; the easily-detachable temporary support mainly comprises a transverse telescopic rod, an inner side support wing plate, an outer side clamping plate and a fastening screw, wherein the inner side support wing plate is fixed on the transverse telescopic rod, the outer side clamping plate penetrates through the transverse telescopic rod, and the fastening screw is connected with the transverse telescopic rod through threads; the steel rails are arranged on two sides of the groove and fixed on the ground through anchor bolts.

Preferably, the method comprises the following steps: the adjustable butt joint frame is arranged on the ground above the groove, a steel base plate is arranged between the adjustable butt joint frame and the ground, and the steel base plate is fixed on the ground through soil nails.

Preferably, the method comprises the following steps: the adjustable butt joint frame is supported below the pipeline, and the height of the adjustable supporting rod is adjustable; the pipeline sealing structure is characterized in that stiffening ribs and flange plates are arranged on the side wall and the two ends of the pipeline respectively, bolt holes and sealing ring grooves are formed in the flange plates, sealing rings are arranged in the sealing ring grooves, adjacent pipelines are connected through connecting bolts, and the connecting bolts penetrate into the bolt holes in the flange plates.

Preferably, the method comprises the following steps: the easily-detachable temporary support is fixed on a steel sheet pile support on two sides of the groove, a longitudinal support rod is arranged at the upper end of the steel sheet pile support, the longitudinal support rod is clamped between the inner side support wing plate and the steel sheet pile support, the outer side clamping plate is arranged on the outer side of the steel sheet pile support and clings to the steel sheet pile support, and the fastening screw clings to the outer side clamping plate; the transverse telescopic rod is lengthened and shortened through the adjusting bolt.

Preferably, the method comprises the following steps: the lower section of the lifting rope is divided into two strands, each lifting rope is provided with a lifting hook, and the lifting hooks are hooked on stiffening ribs on two sides of the pipeline.

Preferably, the method comprises the following steps: and a plurality of lifting cranes are arranged on the longitudinal supporting beam.

Preferably, the method comprises the following steps: the longitudinal pulleys are supported on the rails.

Preferably, the method comprises the following steps: the lower part of the inner side support wing plate is provided with a support block protruding outwards, and the longitudinal support rod is placed above the support block.

The utility model has the advantages that:

1. the pipeline is supported through adjustable butt joint frame in the ditch, can effectively improve the connection precision of pipeline, improves the reliability of structure.

2. The pipeline is connected on the ditch, and the whole handling has avoided the condition of operation in the ditch inslot to the operation mode in the ditch inslot again, has reduced the work load of ditch slot earthwork excavation.

3. The whole lifting frame is used for integrally lifting and lowering the connected pipelines, so that the phenomena of distortion and the like of the pipelines are avoided, and the stability and the reliability of the connection nodes are ensured.

4. The steel sheet pile is provided with the easily-detachable temporary support, the structure is simple and reliable, the efficiency of supporting and erecting is improved, and meanwhile, when the pipeline is hoisted to the groove, the pipeline can be rapidly disassembled, so that the operation efficiency is further improved.

Drawings

FIG. 1 is a schematic cross-sectional view of a connection in a raceway;

FIG. 2 is a longitudinal schematic view of the connection in a raceway;

FIG. 3 is a schematic view of a lateral skidding trolley configuration (node A in FIG. 2);

FIG. 4 is a schematic structural view of an adjustable docking cradle;

FIG. 5 is a schematic view of a piping structure;

FIG. 6 is a schematic view of an easily disassembled temporary support;

FIG. 7 is a schematic view of a pipeline being hoisted into a trench;

figure 8 is a schematic of the pipe in place.

Description of reference numerals: 1-steel backing plate, 11-soil nail, 12-groove, 13-ground, 14-sand cushion layer, 15-backfill material, 2-adjustable butt joint frame, 21-adjustable support rod, 22-transverse connecting rod, 23-stiffening block, 3-pipeline, 31-stiffening rib, 32-flange plate, 33-bolt hole, 34-connecting bolt, 35-sealing ring groove, 36-sealing ring, 4-steel rail, 41-anchoring bolt, 5-integral hoisting frame, 51-vertical support rod, 52-longitudinal pulley, 53-longitudinal connecting beam, 54-transverse support beam, 55-transverse sliding trolley, 56-transverse pulley, 57-support plate, 58-longitudinal support beam, 59-lifting crane, 510-lifting rope, 511-a lifting hook, 6-a steel sheet pile support, 61-an easy-to-dismount temporary support, 62-a transverse telescopic rod, 63-an adjusting bolt, 64-a longitudinal support rod, 65-an inner side support wing plate, 66-a support block, 67-an outer side clamping plate and 68-a fastening screw.

Detailed Description

The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

As shown in fig. 1 to 8, the pipe trench is connected with an integral pipe-sinking device, which comprises an adjustable butt-joint frame 2, an integral hoisting frame 5, an easily detachable temporary support 61 and a steel rail 4.

As shown in fig. 4, the adjustable docking bracket 2 is composed of an adjustable support rod 21, a transverse connecting rod 22 and a stiffening block 23, the height of the adjustable support rod 21 is adjustable, the transverse connecting rod 22 connects the adjustable support rod 21 into a whole, and the stiffening block 23 is arranged at the joint of the transverse connecting rod 22 and the adjustable support rod 21, so as to improve the stability of the structural joint; as shown in the attached drawing 1, the adjustable butt joint frame 2 is arranged on the ground 13 above the groove 12, a steel pad plate 1 is arranged between the adjustable butt joint frame 2 and the ground 13, and the steel pad plate 1 is fixed on the ground 13 by adopting soil nails 11; the steel backing plate 1 can prevent the problem that the butt joint of the pipeline 3 is inaccurate due to uneven settlement of the ground 13 when the pipeline 3 is connected in a ditch; as shown in fig. 2 and 5, the adjustable docking frame 2 is supported below the pipeline 3, the side wall and two ends of the pipeline 3 are respectively provided with a stiffening rib 31 and a flange plate 32, the flange plate 32 is provided with a bolt hole 33 and a sealing ring groove 35, a sealing ring 36 is arranged in the sealing ring groove 35, adjacent pipelines 3 are connected through a connecting bolt 34, and the connecting bolt 34 penetrates into the bolt hole 33 on the flange plate 32; the flange 32 and the connecting bolts 34 can effectively improve the connecting strength of the pipeline 3 and avoid leakage at the joint.

As shown in fig. 1 and 2, the integral lifting frame 5 is composed of a vertical support rod 51, a longitudinal connecting beam 53, a transverse support beam 54, a transverse sliding trolley 55, a longitudinal support beam 58 and a lifting crane 59, the top end of the vertical support rod 51 is respectively connected with the longitudinal connecting beam 53 and the transverse support beam 54, the bottom end is provided with the longitudinal pulley 52, the transverse sliding trolley 55 is composed of a transverse pulley 56 and a support plate 57, the transverse pulley 56 is supported on the transverse support beam 54, two ends of the longitudinal support beam 58 are lapped on the support plate 57, the lifting crane 59 is arranged on the longitudinal support beam 58, the lifting crane 59 is provided with a lifting rope 510, the lower section of the lifting rope 510 is divided into two parts, each lifting rope 510 is provided with a lifting hook 511, and the lifting hook 511 is hooked on the stiffening ribs 31 at two sides of the pipeline 3; a plurality of lifting cranes 59 are arranged on the longitudinal supporting beam 58, and the lifting cranes 59 are lifted and lowered synchronously to ensure that the axial line type of the pipeline 3 does not deviate greatly; as shown in fig. 3, the transverse sliding trolley 55 can slide along the transverse supporting beam 54, the longitudinal supporting beam 58 drives the pipeline 3 to move transversely, the pipeline 3 is moved from the ground 13 to the position above the excavated groove 12, the sand cushion 14 is arranged at the bottom of the groove, the pipeline 3 is placed on the sand cushion 14, and then the groove 12 is backfilled by using backfill 15, as shown in fig. 7 and 8; the steel rails 4 are arranged on two sides of the groove 12, and the steel rails 4 are fixed on the ground through anchor bolts 41; the longitudinal pulleys 52 are supported on the rails 4 and the longitudinal pulleys 52 are slidable along the rails 4 to move the integral lifting frame 5 to the next work section.

As shown in fig. 2 and fig. 6, the detachable temporary support 61 is composed of a transverse telescopic rod 62, an inner support wing plate 65, an outer clamping plate 67 and a fastening screw 68, wherein the inner support wing plate 65 is fixed on the transverse telescopic rod 62, the outer clamping plate 67 is threaded on the transverse telescopic rod 62, and the fastening screw 68 is in threaded connection with the transverse telescopic rod 62; the easily-detachable temporary supports 61 are fixed on the steel sheet pile supports 6 on two sides of the groove 12, the upper ends of the steel sheet pile supports 6 are provided with longitudinal support rods 64, the longitudinal support rods 64 are clamped between the inner side support wing plates 65 and the steel sheet pile supports 6, the outer side clamping plates 67 are arranged on the outer sides of the steel sheet pile supports 6 and tightly attached to the steel sheet pile supports 6, and the fastening screws 68 are tightly attached to the outer side clamping plates 67; the transverse telescopic rod 62 is extended and shortened through an adjusting bolt 63; the lower part of the inner side support wing plate 65 is provided with a support block 66 protruding outwards, the longitudinal support rod 64 is placed above the support block 66, and the support block 66 can provide vertical support force for the longitudinal support rod 64, so that the longitudinal support rod 64 is prevented from falling downwards at the initial stage of building a support system; as shown in fig. 7, the easily detachable temporary support 61 is detached when the pipeline 3 is taken down, so that the pipeline 3 is taken down conveniently, and the working efficiency is improved.

Claims

1. The pipe ditch is connected with an integral ditch descending device and is characterized by comprising an adjustable butt joint frame (2), an integral hoisting frame (5), an easily-detachable temporary support (61) and a steel rail (4); the adjustable butt joint frame (2) consists of an adjustable support rod (21), a transverse connecting rod (22) and a stiffening block (23), the transverse connecting rod (22) connects the adjustable support rod (21) into a whole, and the stiffening block (23) is arranged at the joint of the transverse connecting rod (22) and the adjustable support rod (21); the integral lifting frame (5) mainly comprises a vertical supporting rod (51), a longitudinal connecting beam (53), a transverse supporting beam (54), a transverse sliding trolley (55), a longitudinal supporting beam (58) and a lifting crane (59), wherein the top end of the vertical supporting rod (51) is respectively connected with the longitudinal connecting beam (53) and the transverse supporting beam (54), a longitudinal pulley (52) is arranged at the bottom end of the vertical supporting rod (51), the transverse sliding trolley (55) comprises a transverse pulley (56) and a supporting plate (57), the transverse pulley (56) is supported on the transverse supporting beam (54), two ends of the longitudinal supporting beam (58) are lapped on the supporting plate (57), the lifting crane (59) is arranged on the longitudinal supporting beam (58), a lifting rope (510) is arranged on the lifting crane (59), and a lifting hook (511) is arranged at the lower end of the lifting rope (510); the easily-detachable temporary support (61) mainly comprises a transverse telescopic rod (62), an inner side support wing plate (65), an outer side clamping plate (67) and a fastening screw (68), wherein the inner side support wing plate (65) is fixed on the transverse telescopic rod (62), the outer side clamping plate (67) penetrates through the transverse telescopic rod (62), and the fastening screw (68) is connected with the transverse telescopic rod (62) through threads; the steel rails (4) are arranged on two sides of the groove (12), and the steel rails (4) are fixed on the ground (13) through anchor bolts (41).

2. The pipe trench upper connection integral trench device according to claim 1, wherein the adjustable butt-joint frame (2) is arranged on the ground (13) above the trench (12), a steel shim plate (1) is arranged between the adjustable butt-joint frame (2) and the ground (13), and the steel shim plate (1) is fixed on the ground (13) through soil nails (11).

3. The pipe trench upper joint integrated pipe trench device according to claim 1, wherein the adjustable docking cradle (2) is supported below the pipe (3), and the height of the adjustable support rod (21) is adjustable; pipeline (3) lateral wall and both ends set up stiffening rib (31) and ring flange (32) respectively, set up bolt hole (33) and sealing washer recess (35) on ring flange (32), set up sealing washer (36) in sealing washer recess (35), adjacent pipeline (3) are connected through connecting bolt (34), and connecting bolt (34) penetrate in bolt hole (33) on ring flange (32).

4. The device for connecting the whole pipe trench with the pipe trench as claimed in claim 1, wherein the detachable temporary supports (61) are fixed on steel sheet pile supports (6) at both sides of the trench (12), a longitudinal support rod (64) is arranged at the upper end of each steel sheet pile support (6), the longitudinal support rod (64) is clamped between the inner support wing plate (65) and the steel sheet pile supports (6), the outer clamping plate (67) is arranged at the outer side of the steel sheet pile supports (6) and clings to the steel sheet pile supports (6), and the fastening screws (68) are clings to the outer clamping plate (67); the transverse telescopic rod (62) is lengthened and shortened through an adjusting bolt (63).

5. An integrated underdrain apparatus as claimed in claim 1, wherein said lower portion of said lifting rope (510) is divided into two strands, each of said lifting ropes (510) having a hook (511), said hooks (511) being hooked to said stiffening ribs (31) on both sides of said pipe (3).

6. An integrated raceway trench attachment apparatus as claimed in claim 1, wherein a plurality of lifting cranes (59) are provided on said longitudinal support beam (58).

7. A raceway pipe over-connection integrated underdrain arrangement according to claim 1, wherein the longitudinal pulley (52) is supported on a rail (4).

8. The raceway ditch upper joint integrated underdrain device according to claim 1, wherein the inner support wing (65) is provided at a lower portion thereof with a support block (66) protruding outward, and the longitudinal support bar (64) is placed above the support block (66).