CN212775910U

CN212775910U - Corrugated pipe connecting device

Info

Publication number: CN212775910U
Application number: CN202021645846.8U
Authority: CN
Inventors: 韩金栋; 夏树鑫; 马占升
Original assignee: Shandong Yusu Pipe Co ltd
Current assignee: Shandong Yusu Pipe Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-23
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a bellows connecting device, including track frame, support frame, long screw, slider, mount, adjusting screw, fixed block and bottom plate, the both ends welding of track frame has two sets of support frames, every group the equal threaded connection in both ends of support frame has two sets of long screw, every group the bottom of long screw all is equipped with the bottom plate, every group the equal bolted connection in top middle part outer wall of bottom plate has the bearing frame, every group the equal fixed inner chamber middle part of pegging graft at every group bearing frame in bottom of long screw, the top of track frame is equipped with two sets of sliders, every group the bottom outer wall of slider all pegs graft at the track inslot of track frame through the pulley, every group slider bottom downside all is equipped with the mount, every group the mount all is in the both ends outer wall of every group slider through two sets of L shape support fixed connection. This bellows connecting device, the effectual leakproofness that has improved the bellows butt joint, the suitability is strong.

Description

Corrugated pipe connecting device

Technical Field

The utility model belongs to the technical field of the bellows installation, concretely relates to bellows connecting device.

Background

A bellows is a more particular type of tube, which is a cylindrical tube with a plurality of transverse corrugations. At present, most sewage discharge systems use light-weight, corrosion-resistant and anti-aging corrugated pipes, and in other drainage fields, the corrugated pipes gradually replace traditional concrete pipes and cast iron pipes.

Because the unsmooth structure in bellows surface for current connected mode adopts winding adhesive tape or direct welding's mode usually, or adopts dedicated connecting piece to carry out fixed connection to two bellows again, no matter what kind of mode, in the connection process, if can not align two bellows and reconnect, the condition in leak or clearance appears in will causing the connection process, the use is influenced from the beginning, therefore a bellows connecting device is developed, become the technical problem who waits to solve urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bellows connecting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a corrugated pipe connecting device comprises a track frame, support frames, long screw rods, sliding blocks, fixing frames, adjusting screw rods, fixing blocks and a bottom plate, wherein two groups of support frames are welded at two ends of the track frame, two groups of long screw rods are in threaded connection with two ends of each group of support frames, the bottom end of each group of long screw rods is provided with the bottom plate, the outer wall of the middle part of the top end of each group of bottom plate is in bolted connection with a bearing seat, the bottom end of each group of long screw rods is fixedly inserted in the middle part of the inner cavity of each group of bearing seats, two groups of sliding blocks are arranged at the top end of the track frame, the outer wall of the bottom end of each group of sliding blocks is inserted in a track groove of the track frame through pulleys, the lower side of the bottom end of each group of sliding blocks is provided with the fixing frame, each group of, and each group of adjusting screws is arranged in the circular outer wall of one end of the inner cavity of each group of fixing frames, and a fixing block is welded on the circular outer wall of one end of each group of adjusting screws.

Preferably, the outer wall of the top end of each group of sliding blocks is perpendicularly welded with a handle rod, and the outer wall of each group of handle rods is sleeved with a rubber handle sleeve.

Preferably, each group of rectangular iron blocks are welded on the circular outer wall of the top end of the long screw, and a crank is perpendicularly welded on the outer wall of one side of the top end of each rectangular iron block.

Preferably, every group the circular outer wall of fixed block all bonds and has had rubber gasket, every group the multiunit jack has all been seted up to the arc outer wall of fixed block.

Preferably, every group the bottom outer wall of bottom plate all is equipped with the multiunit dogtooth, every group the top one side outer wall of bottom plate all welds perpendicularly has the round bar.

The utility model discloses a technological effect and advantage: according to the corrugated pipe connecting device, the two groups of fixing frames on the lower side of the bottom end of the track frame can be sleeved with the outer walls of the pipe orifices of the two groups of corrugated pipes on a horizontal line, and the two groups of fixing frames can slide along the track grooves of the track frame through the sliding blocks at the top ends of the two groups of fixing frames after being sleeved to butt the two groups of corrugated pipes, so that the butt joint tightness of the corrugated pipes is effectively improved, and the condition that a leak and a gap; two groups of fixed blocks are arranged in the fixed frame, the two groups of fixed blocks can clamp the outer wall of the corrugated pipe from two directions, and the two groups of fixed blocks can adjust the distance in the fixed frame through adjusting screws at the respective rear ends of the two groups of fixed blocks, so that the corrugated pipes with different pipe diameters can be clamped conveniently, and the adaptability of the device is effectively improved; the four groups of long screw rods at the two ends of the two groups of supporting frames support and hold the whole device, and the four groups of long screw rods can be rotatably adjusted at the two ends of the two groups of supporting frames, so that the device can be conveniently erected in uneven places, and the device is reasonable in design and convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the slider and the fixing frame of the present invention;

fig. 3 is a schematic view of the structure of the fixing block of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: the device comprises a track frame 1, a support frame 2, a long screw rod 3, a sliding block 4, a fixing frame 5, an adjusting screw rod 6, a fixing block 7, a bottom plate 8, a pulley 9, a support frame 10L-shaped, a bearing seat 11, a handle rod 12, a rubber handle glove 13, a rectangular iron block 14, a crank 15, a rubber gasket 16, a jack 17, a convex tooth 18 and a round rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a bellows connecting device as shown in fig. 1-4, including track frame 1, support frame 2, long screw 3, slider 4, mount 5, adjusting screw 6, fixed block 7 and bottom plate 8, the both ends welding of track frame 1 has two sets of support frames 2, every group the equal threaded connection in both ends of support frame 2 has two sets of long screw 3, every group long screw 3's bottom all is equipped with bottom plate 8, every group the equal bolted connection in top middle part outer wall of bottom plate 8 has bearing frame 11, every group the equal fixed grafting in inner chamber middle part of every group bearing frame 11 in bottom of long screw 3, the top of track frame 1 is equipped with two sets of sliders 4, every group the bottom outer wall of slider 4 all pegs graft at track frame 1's track inslot through pulley 9, every group slider 4 bottom downside all is equipped with mount 5, every group mount 5 all through two sets of L shape support 10 fixed connection of top outer wall in every group slider 4's both ends outer wall of slider And the outer walls of the two ends of each group of the fixing frames 5 are in threaded connection with two groups of adjusting screws 6, and each group of the adjusting screws 6 is arranged in the circular outer wall of one end of the inner cavity of each group of the fixing frames 5 and is welded with a fixing block 7.

Specifically, every group the top outer wall of slider 4 all has perpendicularly welded handle pole 12, every group the outer wall of handle pole 12 has all cup jointed rubber handle cover 13, and handheld handle pole 12 promotes slider 4, and slider 4 slides along the track groove of track frame 1, can make the synchronous displacement of mount 5 of slider 4 bottom carry out butt joint work.

Specifically, each group rectangular iron blocks 14 are welded on the circular outer wall of the top end of the long screw rod 3, and a crank 15 is perpendicularly welded on the outer wall of one side of the top end of each rectangular iron block 14.

Specifically, every group the circular outer wall of fixed block 7 all bonds there is rubber gasket 16, and during 7 centre gripping bellows of fixed block, the 16 butt of rubber gasket of the circular outer wall of fixed block in the outer wall of bellows effectively reduce the damage to the bellows outer wall, every group multiunit jack 17 has all been seted up to the arc outer wall of fixed block 7, and the pluggable pinch bar is used for rotating fixed block 7 in jack 17.

Specifically, every group bottom outer wall of bottom plate 8 all is equipped with multiunit dogtooth 18, every group top one side outer wall of bottom plate 8 all has perpendicular welding to have round bar 19, when rotating long screw 3 and bottom plate 8 follows long screw 3 and rotate in step, can connect the round bar 19 outer wall of pipe grafting on bottom plate 8 top, controls bottom plate 8 not follow long screw 3 and rotate in step through prizing round bar 19.

The working principle is that when the corrugated pipe pre-embedding device is used, the track frame 1 is erected on the corrugated pipe pre-embedding groove through the four groups of long screws 3 at the two ends of the two groups of support frames 2, the four groups of bottom plates 8 at the bottom ends of the four groups of long screws 3 are respectively abutted to the ground surfaces at the two sides of the pre-embedding groove, the track frame 1 and the two groups of fixing frames 5 at the bottom ends of the track frame can synchronously move downwards by clockwise rotating the four groups of long screws 3 with the same number of turns, the horizontal height is reduced, otherwise, the track frame 1 and the two groups of fixing frames 5 at the bottom ends of the track frame can synchronously move upwards by anticlockwise rotating the four groups of long screws 3 with the same. Erect the completion back, two sets of mounts 5 of track frame 1 bottom downside cup joint the mouth of pipe outer wall of two sets of bellows, cup joint the back and rotate two sets of adjusting screw 6 of screwing up 5 both ends of every group mount, it is fixed to carry out the centre gripping to two sets of bellows outer walls from two directions to make two sets of fixed blocks 7 in every group mount 5, after fixed the completion, slider 4 on the respective top of two sets of mounts 5 accessible is along track groove relative slip of track frame 1, make two sets of mounts 5 drive bellows in the inner chamber separately and carry out the level butt joint, the effectual seal that improves the bellows butt joint, reduce the condition that the butt joint produced leak and gap, and reasonable design, high durability and convenient use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a bellows connecting device, includes track frame (1), support frame (2), long screw (3), slider (4), mount (5), adjusting screw (6), fixed block (7) and bottom plate (8), its characterized in that: two groups of supporting frames (2) are welded at two ends of the track frame (1), two ends of each group of supporting frames (2) are in threaded connection with two groups of long screws (3), the bottom end of each group of long screws (3) is provided with a bottom plate (8), the outer wall of the middle part of the top end of each group of bottom plates (8) is in bolted connection with a bearing seat (11), the bottom end of each group of long screws (3) is fixedly inserted in the middle part of the inner cavity of each group of bearing seats (11), the top end of the track frame (1) is provided with two groups of sliding blocks (4), the outer wall of the bottom end of each group of sliding blocks (4) is inserted in a track groove of the track frame (1) through pulleys (9), the lower side of the bottom end of each group of sliding blocks (4) is provided with a fixing frame (5), and each group of fixing frames (5) is fixedly connected, every group the equal threaded connection in both ends outer wall of mount (5) has two sets of adjusting screw (6), every group adjusting screw (6) are arranged in the circular outer wall of one end in every group mount (5) inner chamber and are all welded fixed block (7).

2. A bellows connection device according to claim 1, wherein: the outer wall of the top end of each group of the sliding blocks (4) is perpendicularly welded with a handle rod (12), and the outer wall of each group of the handle rods (12) is sleeved with a rubber handle sleeve (13).

3. A bellows connection device according to claim 1, wherein: every group the circular outer wall in top of long screw rod (3) all welds rectangle iron plate (14), every group the outer wall of top one side of rectangle iron plate (14) all welds crank (15) perpendicularly.

4. A bellows connection device according to claim 1, wherein: every group the circular outer wall of fixed block (7) all bonds and has had rubber gasket (16), every group the arc outer wall of fixed block (7) has all seted up multiunit jack (17).

5. A bellows connection device according to claim 1, wherein: the outer wall of the bottom end of the bottom plate (8) of each group is provided with a plurality of groups of convex teeth (18), and the outer wall of one side of the top end of the bottom plate (8) of each group is vertically welded with a round rod (19).