CN218719293U - Temporary support device for drain pipe - Google Patents

Abstract

The utility model discloses a temporary supporting device for a drain pipe, which comprises a base, a movable wheel is arranged at the bottom of the base, a fixed block is arranged on the outer wall of the base, a threaded hole is arranged on the fixed block, a positioning bolt is connected in the threaded hole in a threaded manner, a pillar is arranged on the top surface of the base, a lifting groove is arranged on the top surface of the pillar, a lifting mechanism is arranged in the lifting groove, a placing block is arranged on the top surface of the lifting mechanism, a concave hole is arranged on the placing block, and a clamping mechanism is hinged in the concave hole; rotate the branch of connecting through the pivot in the shrinkage pool, can carry out the regulation of angle according to the drainage pipe of difference, articulated splint carry out an effectual fixing to the pipeline on the collocation end connection piece, and then make its drainage pipe that can the multiple different specifications of adaptation, strengthen its practicality in the use, through the ratchet with a conical gear coaxial arrangement, mutually support between the ratchet pawl, realize conical gear's locking, connect external driving lever through the pawl, cancel spacing effect, make the lifter can be normal carry out elevating movement.

Description

Temporary support device for drain pipe

Technical Field

The utility model relates to a pipeline construction technical field specifically is interim strutting arrangement of drain pipe.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drain pipe is divided into a plastic drain pipe, a Concrete Pipe (CP) and a Reinforced Concrete Pipe (RCP).

According to chinese patent CN202020124763.8, a temporary support device for pipeline installation is disclosed, the adopted prior art is that the temporary support device comprises a support base, a support rod is fixed on the support base, the support rod comprises a first support steel pipe, a second support steel pipe and a lead screw, the lower end of the second support steel pipe is sleeved in the first support steel pipe, the upper end of the second support steel pipe is provided with an arc pipe support, the lower end surface of the arc pipe support is symmetrically provided with reinforcing ribs along the length direction of the arc pipe support, the lower end of the first support steel pipe is fixedly connected with the support base, the upper end side wall is provided with a circular through hole, the circular through hole is provided with a nut, an inner screw hole of the nut is coaxially arranged with the circular through hole, one end of the lead screw is screwed into the nut and then supports on the second support steel pipe after penetrating through the circular through hole, the other end of the lead screw is welded with a handle, the height of the support rod can be freely adjusted according to the installed pipeline height, and then is screwed and fixed through the lead screw.

The existing supporting device can only fix the drainage pipe with a single size, but due to the difference of construction environments, the used pipeline specifications are different, so that the drainage pipe cannot be effectively fixed, and the construction process is slow.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a interim strutting arrangement of drain pipe, the technical scheme of adoption is, the on-line screen storage device comprises a base, the bottom of base is equipped with removes the wheel, be equipped with the fixed block on the outer wall of base, be equipped with the screw hole on the fixed block, the gim peg threaded connection be in the screw hole, the top surface of base is equipped with the pillar, the top surface of pillar is equipped with the lift groove, the lift inslot is equipped with elevating system, elevating system's top surface is equipped with places the piece, it is equipped with the shrinkage pool on the piece to place, the shrinkage pool is two sets of altogether, bilateral symmetry sets up, it has fixture to articulate in the shrinkage pool.

As a preferred technical scheme of the utility model, elevating system includes lifter, conical gear, locking mechanical system, no. two conical gear, connecting rod, the lifter rotates to be connected in the lift inslot, lifter threaded connection is in on the lifter, the top surface of lifter is equipped with place the piece, be equipped with on the lifter conical gear, the connecting rod rotates to be connected external in on the pillar and the intercommunication, be equipped with on the inner of connecting rod No. two conical gear, no. two conical gear with intermeshing between the conical gear, a conical gear's bottom surface is equipped with locking mechanical system.

As an optimal technical scheme of the utility model, locking mechanical system includes ratchet, pawl, driving lever, the ratchet with the coaxial setting of bevel gear No. one, the other being equipped with of ratchet the pawl, the one end of pawl is passed through the driving lever is outstanding the pillar, just be equipped with the confession on the pillar the gliding spout of driving lever mutually supports between driving lever and the pawl through, and the user of service can adjust the pawl through the poking rod to avoid lifter unidirectional motion only.

As a preferred technical scheme of the utility model, the top surface of placing the piece is equipped with the arc notch, the top surface of arc notch is equipped with No. two recesses, no. two recess bilateral symmetry set up, no. two recess internal rotations are connected with the gyro wheel No. two.

As a preferred technical scheme of the utility model, fixture includes branch, connecting block, splint, gyro wheel No. one, branch rotates through the pivot to be connected in the concave hole, the tip of branch is equipped with the connecting block, the connecting block is U type piece, it has to articulate in the recess of connecting block splint, the face in opposite directions of splint is equipped with the recess No. one, a recess internal rotation is connected with a gyro wheel, be equipped with actuating mechanism on placing the outer wall of piece, actuating mechanism with fixture links to each other, provides a removal point for placing the drainage pipe above that it, is convenient for carry out position adjustment through a gyro wheel.

As an optimized technical scheme of the utility model, splint are the arc board, make its when using, laminating drainage pipe that can be better to it is fixed to carry out the centre gripping.

As a preferred technical solution of the present invention, the driving mechanism includes a first synchronizing wheel, a second synchronizing wheel, a third synchronizing wheel, a fourth synchronizing wheel, a fifth synchronizing wheel and a synchronous belt, the synchronous belt is provided with two sets, the first synchronizing wheel and the fifth synchronizing wheel are respectively connected to two sets of the rotating shafts, the first synchronizing wheel and the fifth synchronizing wheel are rotatably connected to the second synchronizing wheel, the third synchronizing wheel and the second synchronizing wheel are coaxially disposed, the fourth synchronizing wheel is rotatably connected to the second synchronizing wheel and is engaged with the second synchronizing wheel, the fourth synchronizing wheel and the fifth synchronizing wheel are connected to each other through the synchronous belt, the third synchronizing wheel and the first synchronizing wheel are also connected to each other through the synchronous belt, a second pawl matched with the second synchronizing wheel is disposed beside the second synchronizing wheel, and the third synchronizing wheel is provided with an inner hexagonal groove; through No. two pawls, carry out a spacingly to synchronizing wheel, avoid it to lack the auto-lock type, the splint lead to becoming flexible.

The utility model has the advantages that: the utility model discloses a rotate the branch of connecting through the pivot in the shrinkage pool, can carry out the regulation of angle according to the drainage pipe of difference, articulated splint carry out an effectual fixed to the pipeline on the collocation end connection piece, and then make its drainage pipe that can the multiple different specifications of adaptation, strengthen its practicality in the use, through the ratchet with the coaxial setting of a conical gear, mutually support between the ratchet pawl, realize conical gear's locking, connect external driving lever through the pawl, cancel spacing effect, make the lifter can be normal carry out elevating movement.

Furthermore, a pawl is arranged beside the driving mechanism and limits a synchronizing wheel of the driving mechanism, and therefore the phenomenon that a supporting rod is loosened to cause pipeline deviation when a pipeline is clamped is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. The elements or parts are not necessarily drawn to scale in all figures.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the placement block structure of the present invention;

fig. 4 is a schematic structural view of the driving mechanism of the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic front view of the structure of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. a fixed block; 4. positioning bolts; 5. a pillar; 6. a lifting groove; 7. a lifting rod; 8. a lifting block; 9. a first conical gear; 10. a ratchet wheel; 11. a pawl; 12. a deflector rod; 13. a second bevel gear; 14. a connecting rod; 15. placing the blocks; 16. concave holes; 17. a strut; 18. Connecting blocks; 19. a splint; 20. a first roller; 21. a first synchronizing wheel; 22. a second synchronizing wheel; 23. A third synchronizing wheel; 24. a fourth synchronizing wheel; 25. a fifth synchronizing wheel; 26. and a second roller.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 6, the utility model discloses a temporary support device for drainage pipes, which adopts the technical proposal that symmetrical concave holes 16 are arranged at the left and right ends of a placing block 15 according to the adaptation of drainage pipes with different specifications, a rotating shaft is rotationally connected in the concave holes 16, and a support rod 17 is connected on the rotating shaft; and the one end of pivot is outstanding places piece 15 and is driven by actuating mechanism, connecting block 18 of the upper segment facies of branch 17 provides one for splint 19 articulated and strong point, articulated splint 19 is the arc, and the middle part is equipped with a recess, no. one gyro wheel 20 carries out the centre gripping for drainage pipe is being connected in the recess internal rotation, and provide the sliding point, through splint 19 pin joint, when the intrados contacts drainage pipe, under the effect of inside application of force, drainage pipe outer wall is being detained automatically, realize fixed in position and centre gripping.

The arc-shaped notch in the middle of the placing block 15 is used for carrying out primary positioning support on the drainage pipeline, and the second roller 26 in the second groove of the placing block facilitates the movement of the whole equipment or the drainage pipeline.

Insert the interior hexagonal inslot of No. three synchronizing wheel 23 through using the instrument, it is rotatory to rotate No. three synchronizing wheel 23 and then drive a synchronizing wheel 21 through the hold-in range, make rotatory with the coaxial pivot of a synchronizing wheel 21, it is rotatory with No. four synchronizing wheels 24 that it meshes to drive with No. two synchronizing wheels 22 that No. three synchronizing wheel 23 is coaxial simultaneously, no. four synchronizing wheels 24 drive No. five synchronizing wheels 25 through another set of hold-in range and rotate, no. five synchronizing wheels 25 drive another set of pivot rotation, carry out the centre gripping to drainage pipe, carry out spacingly to No. two synchronizing wheels 22 through No. two pawls simultaneously.

Through rotating connecting rod 14, can establish the perforation on the connecting rod 14, be convenient for the user to rotate with the lever, pivoted connecting rod 14 passes through intermeshing between No. two bevel gear 13 and the bevel gear 9, it is rotatory with the coaxial lifter 7 of bevel gear 9 to drive, lifting block 8 of threaded connection on lifter 7 is square for the tangent plane in order to avoid the initial point rotatory it, make it carry out elevating movement in lifting groove 6, and then height-adjusting, simultaneously in order to solve bevel gear set's auto-lock problem, set up the ratchet 10 with the coaxial rotation of bevel gear 9, ratchet 10 is other to set up pawl 11 supporting with it and carries out spacingly, the one end of pawl 11 is equipped with cancels its spacing driving lever 12 simultaneously, avoid lifter 7 can only the folk prescription to rotate.

A moving wheel 2 is arranged at the bottom of the base 1 for facilitating the movement of the base; threaded holes are formed in the fixed blocks 3 on the left side and the right side of the base 1, positioning bolts 4 are connected with the threaded holes in an internal thread mode, and when equipment is in place, the equipment is fixed by rotating the positioning bolts 4.

The utility model discloses a theory of operation: remove through removal wheel 2 of base 1 bottom and remove the equipment is whole, threaded connection's on the fixed block 3 gim peg 4 carries out the rigidity, according to the height swivelling joint pole 14 of pipeline afterwards, and then through mutually supporting the rotation of control lifter 7 between No. two bevel gear 13 and the bevel gear 9, lifter 7 carries out the height adjustment with square lifting chute control threaded connection's lifter 8, the ratchet 10 of being connected with lifter 7 coaxial rotation carries on spacingly through pawl 11, the driving lever 12 of outstanding pillar 5 is connected pawl 11 and is carried out spacing cancellation and accomplish height adjustment.

An inner hexagonal rod is inserted into the third synchronizing wheel 23, and the third synchronizing wheel 23 drives the first synchronizing wheel 21 to rotate through a synchronous belt; no. two synchronizing wheels 22 coaxial with No. three synchronizing wheels 23 drive No. four synchronizing wheels 24 of meshing with it rotatory, no. four synchronizing wheels 24 drive No. five synchronizing wheels 25 through another set of hold-in range rotatory, no. one synchronizing wheel 21 drives the pivot rotatory with No. five synchronizing wheels 25 afterwards, rotatory pivot drives branch 17 in the shrinkage pool 16 rotatory, and then remove through the articulated splint 19 of connecting block 18 that drives the top, and place the drainage pipe on the block 15 of placing of arc notch and carry out the centre gripping, no. two pawls of No. two other meshing of synchronizing wheels 22, prevent that the centre gripping is not hard up, provide a movable point through No. one gyro wheel 20 in the recess and No. two gyro wheels 26 in No. two recesses to the drainage pipe of centre gripping, do not influence the removal of equipment and pipeline when supporting.

The mechanical connection according to the present invention is a conventional means used by those skilled in the art, and can be suggested by limited tests, which is common knowledge.

Components not described in detail herein are prior art.

Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.

Claims (7)

1. Interim strutting arrangement of drain pipe, including base (1), the bottom of base (1) is equipped with removes wheel (2), be equipped with fixed block (3) on the outer wall of base (1), be equipped with the screw hole on fixed block (3), pilot pin (4) threaded connection is in the screw hole, its characterized in that: the top surface of base (1) is equipped with pillar (5), the top surface of pillar (5) is equipped with lift groove (6), be equipped with elevating system in lift groove (6), elevating system's top surface is equipped with places piece (15), it is equipped with shrinkage pool (16) on piece (15) to place, shrinkage pool (16) are two sets of, bilateral symmetry setting altogether, it has fixture to articulate in shrinkage pool (16).

2. The drain pipe temporary support apparatus according to claim 1, wherein: elevating system includes lifter (7), lifter (8), conical gear (9), locking mechanical system, no. two conical gear (13), connecting rod (14), lifter (7) rotate to be connected in lift groove (6), lifter (8) threaded connection be in on lifter (7), the top surface of lifter (8) is equipped with place piece (15), be equipped with on lifter (7) conical gear (9), connecting rod (14) rotate to be connected external in upper and lower intercommunication of pillar (5), be equipped with on the inner of connecting rod (14) No. two conical gear (13), no. two conical gear (13) with intermeshing between conical gear (9), the bottom surface of a conical gear (9) is equipped with locking mechanical system.

3. A temporary support for a drain pipe according to claim 2, wherein: the locking mechanism comprises a ratchet wheel (10), a pawl (11) and a shifting rod (12), the ratchet wheel (10) and the first conical gear (9) are coaxially arranged, the pawl (11) is arranged beside the ratchet wheel (10), one end of the pawl (11) protrudes out of the support column (5) through the shifting rod (12), and a sliding groove for the shifting rod (12) to slide is formed in the support column (5).

4. The drain pipe temporary support apparatus according to claim 1, wherein: the top surface of placing piece (15) is equipped with the arc notch, the top surface of arc notch is equipped with No. two recesses, no. two recess bilateral symmetry sets up, no. two recess internal rotation are connected with No. two gyro wheels (26).

5. The temporary support device for drain pipe according to claim 1, wherein: fixture includes branch (17), connecting block (18), splint (19), gyro wheel (20), branch (17) rotate through the pivot to be connected in shrinkage pool (16), the tip of branch (17) is equipped with connecting block (18), connecting block (18) are U type piece, it has to articulate in the recess of connecting block (18) splint (19), the facies of splint (19) is equipped with the recess No. one, a recess internal rotation is connected with gyro wheel (20), it is equipped with actuating mechanism on the outer wall of piece (15) to place, actuating mechanism with fixture links to each other.

6. Temporary support device for drain pipes according to claim 5, characterized in that: the clamping plate (19) is an arc plate.

7. The drain pipe temporary support apparatus according to claim 5, wherein: actuating mechanism includes synchronizing wheel (21), no. two synchronizing wheels (22), no. three synchronizing wheel (23), no. four synchronizing wheels (24), no. five synchronizing wheels (25), hold-in range, the hold-in range is equipped with two sets ofly, synchronizing wheel (21) and No. five synchronizing wheels (25) respectively with two sets of in the pivot, synchronizing wheel (21) with rotate between No. five synchronizing wheels (25) and be connected with No. two synchronizing wheels (22), no. three synchronizing wheel (23) with No. two synchronizing wheels (22) coaxial setting, no. four synchronizing wheel (24) rotate to be connected No. two synchronizing wheels (22) are other, and intermeshing between the two, no. four synchronizing wheel (24) with pass through between No. five synchronizing wheels (25) the hold-in range links to each other, no. three synchronizing wheel (23) with No. one synchronizing wheel (21) also passes through the hold-in range links to each other, no. two synchronizing wheel (22) are other to be equipped with its complex No. two pawls, be equipped with No. six grooves in No. three synchronizing wheel (23).

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