CN213271492U

CN213271492U - Elbow connecting device capable of universally rotating

Info

Publication number: CN213271492U
Application number: CN202022344744.9U
Authority: CN
Inventors: 秦俭; 刘大伟; 吴海燕
Original assignee: Suzhou Nadi Metal Products Co ltd
Current assignee: Suzhou Nadi Metal Products Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-05-25
Anticipated expiration: 2030-10-21

Abstract

The utility model is suitable for the technical field of elbow steering, and provides a universal rotating elbow connecting device, a first fixing ring is fixedly connected on one end of a connecting pipe component, a mounting seat is fixedly connected on the other end of the connecting pipe component, a water inlet and a water outlet are respectively arranged on the two ends of the connecting pipe component and the mounting seat, the water inlet and the water outlet at the two ends of the connecting pipe component are respectively communicated with the water inlets of the first fixing ring and the mounting seat, one end of a elbow is fixed on a second fixing ring and is communicated with the second fixing ring, so that when a worker rotates a ball head rod, the angle of the elbow can be adjusted, the elbow can move to any angle preset by the worker in the adjusting range of the ball head, the worker can adjust the first connecting pipe and the second connecting pipe to control the angle of the connecting pipe component to change, and then the angle between two bent pipes is adjusted, and the bent pipes can move in any direction.

Description

Elbow connecting device capable of universally rotating

Technical Field

The utility model belongs to the technical field of the return bend turns to, especially, relate to a can universal pivoted return bend connecting device.

Background

When the angle rotation is carried out to the return bend with two different mechanisms, perhaps when making the return bend of connecting on a fixing base can carry out the arbitrary angle rotation in space, often need use a universal joint device.

But current universal connecting device can not fine play the effect that turns to, can not play fine fixed effect when turning to simultaneously, leads to two return bends to take place the fracture, and then influences going on of engineering to influence staff's normal work.

Therefore, a connecting device capable of ensuring universal rotation of bending is needed to facilitate the work of workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can universal pivoted return bend connecting device aims at solving the problem of mentioning in the above-mentioned background art.

The utility model discloses a realize like this, but universal pivoted return bend connecting device, including the connecting tube subassembly.

Lie in the one end of connecting tube subassembly is served first solid fixed ring of fixedly connected with, and fixedly connected with mount pad on the other end, water inlet and delivery port have been seted up respectively at the both ends of connecting tube subassembly and mount pad, and are located the water inlet, the delivery port at connecting tube subassembly both ends are linked together with the water inlet of first solid fixed ring, mount pad respectively, the mount pad is kept away from it articulates in the one end of connecting tube subassembly has the bulb pole, just water inlet and delivery port have been seted up respectively at the both ends of bulb pole, the delivery port of mount pad with the water inlet of bulb pole is linked together, the delivery port and the fixed connection of bulb pole are kept away from it the solid fixed ring of the one last second of mount pad is linked together, the logical groove of intercommunication water inlet, delivery port is all seted up to the inside of.

Preferably, the connecting pipe subassembly includes first connecting pipe and second connecting pipe, the one end that first connecting pipe and second connecting pipe are close to mutually is the inclined plane of slope, just first connecting pipe is close to be provided with on the lateral wall of second connecting pipe and be located the outside and the integrated into one piece's of logical groove annular slider, the second connecting pipe is close to seted up on the lateral wall of first connecting pipe with the annular slide that annular slider corresponds and mutual adaptation, annular slider sliding connection in the annular slide.

Preferably, the ball head rod comprises a ball head and a rod part, the ball head and the rod part are integrally formed, and the ball head part is accommodated in the mounting seat.

Preferably, the mounting seat comprises a ball head groove and a bottom net, a ball head groove with a diameter larger than the diameter of the rod part and smaller than the diameter of the ball head is formed in one side wall of the mounting seat corresponding to the ball head, the ball head is accommodated in the ball head groove, the bottom net is arranged inside the ball head groove, and a plurality of through holes are formed in the bottom net.

Preferably, the mounting seat further comprises a gasket, the gasket is attached to the opening of the ball head groove in a surrounding manner, and one end of the gasket, which is close to the outer wall of the ball head, is abutted against the outer wall of the ball head.

Preferably, the cross sections of the first fixing ring and the second fixing ring are both circular rings, and the inner rings of the first fixing ring and the second fixing ring are respectively communicated with the water inlet of the connecting pipe assembly and the water outlet of the ball head rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a but universal pivoted return bend connecting device, fix on the solid fixed ring of second through the one end with a return bend, and communicate with the solid fixed ring of second, make the staff when rotating the bulb pole, alright carry out angle modulation to the return bend, thereby make the return bend can remove to the arbitrary angle that the staff predetermines in the accommodation range of bulb, and simultaneously, first connecting pipe and second connecting pipe also can be adjusted to the staff, thereby the angle change takes place for the control connection pipe assembly, and then adjust the angle between two return bends, realize that the return bend can think arbitrary direction and remove, be provided with the damping between second connecting pipe and the first connecting pipe, so in the rotation process, the staff can stop the angle change at any time, and keep two connecting pipes at current angle, the follow-up work of staff has been made things convenient for.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connecting tube assembly of the present invention;

in the figure: the device comprises a 1-connecting pipe assembly, 11-first connecting pipes, 111-annular sliders, 12-second connecting pipes, 121-annular slideways, 2-first fixing rings, 3-mounting seats, 31-ball head grooves, 32-bottom nets, 33-gaskets, 4-ball head rods, 41-ball heads, 42-rod parts, 5-second fixing rings and 6-through grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1-3, the present invention provides a universal rotatable elbow connection device, which includes a connection pipe assembly 1.

Lie in one of connecting pipe subassembly 1 and serve first solid fixed ring of fixedly connected with 2, and fixedly connected with mount pad 3 on the other end, water inlet and delivery port have been seted up respectively at the both ends of connecting pipe subassembly 1 and mount pad 3, and lie in the water inlet at connecting pipe subassembly 1 both ends, the delivery port respectively with first solid fixed ring 2, the water inlet of mount pad 3 is linked together, it has bulb pole 4 to articulate in the one end that connecting pipe subassembly 1 was kept away from to mount pad 3, and water inlet and delivery port have been seted up respectively at the both ends of bulb pole 4, the delivery port of mount pad 3 and the water inlet of bulb pole 4 are linked together, the delivery port of bulb pole 4 and fixed connection are linked together in its solid fixed ring 5 of the second of keeping away from mount pad 3 one of serving, connecting pipe subassembly 1, the intercommunication water inlet has all been seted up to.

In the embodiment, a water inlet and a water outlet are respectively arranged at two ends of a connecting pipe assembly 1, a first fixing ring 2 with an inner ring in the middle is fixedly arranged at the water inlet of the connecting pipe assembly 1, the water inlet of the connecting pipe assembly 1 is positioned in the inner ring of the first fixing ring 2, so that liquid in an outer elbow can directly enter the connecting pipe assembly 1 through the inner ring during normal operation, meanwhile, the first fixing ring 2 can also be stably fixed on the elbow to ensure the structural stability of the device, a mounting seat 3 is fixedly arranged at the water outlet of the connecting pipe assembly 1, the water inlet of the mounting seat 3 is aligned with the water outlet of the connecting pipe assembly 1 to ensure the sealing performance of internal liquid during circulation and prevent leakage, then, a bulb rod 4 is fixedly arranged at the left side of the mounting seat 3, and meanwhile, a bulb 41 of the bulb rod 4 is accommodated in a bulb groove 31 arranged on the side wall of the mounting seat 3, guarantee bulb 41 and can roll in bulb groove 31 to in carrying liquid to another return bend through solid fixed ring 5 of second through hollow pole portion 42, guarantee the circulation of liquid, solid fixed ring 5 fixed mounting of second is on another return bend, the stability of this device has been guaranteed to the first solid fixed ring 2 of cooperation, make things convenient for staff's normal use, connecting tube subassembly 1, logical groove 6 that the inside of mount pad 3 and bulb pole 4 was seted up, can guarantee the normal flow of liquid, prevent that liquid from blockking up the condition that the cost device influences normal work and taking place.

Referring to fig. 3, further, the connection pipe assembly 1 includes a first connection pipe 11 and a second connection pipe 12, both ends of the first connection pipe 11 and the second connection pipe 12 close to each other are inclined planes, an integrally formed annular slider 111 located outside the through groove 6 is disposed on a side wall of the first connection pipe 11 close to the second connection pipe 12, an annular slide 121 corresponding to and adapted to the annular slider 111 is disposed on a side wall of the second connection pipe 12 close to the first connection pipe 11, and the annular slider 111 is slidably connected in the annular slide 121.

In this embodiment, the inclined plane of the first connecting pipe 11 is provided with the integrally formed annular slider 111, the inclined plane of the second connecting pipe 12 is provided with the annular slide 121 in transition fit with the annular slider 111, meanwhile, the annular slider 111 is slidably connected in the annular slide 121, and the annular slider 111 is provided with a damping, so that the first connecting pipe 11 or the second connecting pipe 12 can be conveniently rotated to a certain angle by a worker, the current angle of the first connecting pipe 11 or the second connecting pipe 12 is ensured to be maintained, no displacement occurs, and the work of the worker is facilitated.

Referring to fig. 1-2, further, the ball shaft 4 includes a ball 41 and a shaft 42, the ball 41 and the shaft 42 are integrally formed, and the ball 41 is partially accommodated in the mounting seat 3.

In this embodiment, the ball 41 is accommodated in the ball groove 31, so that the worker can control the ball 41 to rotate freely in the ball groove 31, the worker can conveniently rotate the rod part 42 integrally formed with the ball 41 to any position in the rotation range of the ball 41, and the angle adjustment of the bent pipe to any position can be realized.

Referring to fig. 2, further, the mounting base 3 includes a ball groove 31 and a bottom net 32, a side wall of the mounting base 3 corresponding to the ball 41 is provided with the ball groove 31 having a diameter larger than the diameter of the rod 42 and smaller than the diameter of the ball 41, the ball 41 is accommodated in the ball groove 31, the bottom net 32 is disposed inside the ball groove 31, and the bottom net 32 is provided with a plurality of through holes.

In this embodiment, the effect of bulb groove 31 lies in installation bulb 41 to guarantee bulb 41 free rotation in bulb groove 31, set up bottom screen 32 in the bottom of bulb groove 31 simultaneously, can guarantee that the outer wall of bulb 41 does not contact with the inner wall of bulb groove 31, made things convenient for logical groove 6 can normally pass through liquid, avoid causing the condition of jam to take place.

Referring to fig. 2, further, the mounting base 3 further includes a gasket 33, the gasket 33 is attached around the opening of the ball groove 31, and one end of the gasket 33 close to the outer wall of the ball 41 and the outer wall of the ball 41 are abutted to each other.

In this embodiment, the gasket can ensure that the opening of the ball groove 31 does not contact with the outer wall of the ball 41, so as to avoid long-time friction, influence on the use of the ball 41, damage to the ball 41 and unnecessary cost waste.

Referring to fig. 1, further, the cross sections of the first fixing ring 2 and the second fixing ring 5 are both circular, and the inner rings of the first fixing ring 2 and the second fixing ring 5 are respectively communicated with the water inlet of the connecting pipe assembly 1 and the water outlet of the ball rod 4.

In this embodiment, one side of connecting tube subassembly 1 and bulb pole 4 is connected with the solid fixed ring of first solid fixed ring 2 and second respectively 5, makes the solid fixed ring of first solid fixed ring 2 and second 5's inner ring and connecting tube subassembly 1 and bulb pole 4 water inlet, delivery port parallel and level simultaneously, guarantees in the normal business turn over this device of liquid and lets in the return bend, and the circulation of the liquid of being convenient for has improved the practicality of this device.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, connect first solid fixed ring 2 and the solid fixed ring 5 of second respectively on a return bend, and simultaneously, the staff adjusts bulb pole 4 alright carry out angular adjustment to bulb pole 4, conveniently turn to other positions with a return bend, and simultaneously, adjust first connecting pipe 11 and second connecting pipe 12, can carry out angular adjustment to first connecting pipe 11 and second connecting pipe 12 equally, make things convenient for staff's normal work, the staff of also being convenient for carries out universal regulation to the return bend.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a can universal pivoted return bend connecting device which characterized in that: comprises a connecting pipe assembly (1);

a first fixing ring (2) is fixedly connected to one end of the connecting pipe assembly (1), a mounting seat (3) is fixedly connected to the other end of the connecting pipe assembly, a water inlet and a water outlet are respectively formed in two ends of the connecting pipe assembly (1) and the mounting seat (3), the water inlet and the water outlet which are arranged at two ends of the connecting pipe assembly (1) are respectively communicated with the water inlets of the first fixing ring (2) and the mounting seat (3), a bulb rod (4) is hinged in one end, far away from the connecting pipe assembly (1), of the mounting seat (3), the water inlet and the water outlet are respectively formed in two ends of the bulb rod (4), the water outlet of the mounting seat (3) is communicated with the water inlet of the bulb rod (4), the water outlet of the bulb rod (4) is communicated with a second fixing ring (5) fixedly connected to one end, far away from the mounting seat (3), the connecting pipe assembly (1), the mounting seat (3) and the bulb rod (4) are all internally provided with through grooves (6) communicated with the water inlet and the water outlet.

2. A universally pivotable elbow connection according to claim 1, wherein: connecting tube subassembly (1) includes first connecting pipe (11) and second connecting pipe (12), the one end that first connecting pipe (11) and second connecting pipe (12) are close to mutually is the inclined plane of slope, just first connecting pipe (11) are close to be provided with on the lateral wall of second connecting pipe (12) and be located the outside of logical groove (6) and integrated into one piece's annular slider (111), second connecting pipe (12) are close to seted up on the lateral wall of first connecting pipe (11) with annular slide (121) that annular slider (111) correspond and mutual adaptation, annular slider (111) sliding connection in annular slide (121).

3. A universally pivotable elbow connection according to claim 1, wherein: the ball head rod (4) comprises a ball head (41) and a rod part (42), the ball head (41) and the rod part (42) are integrally formed, and the ball head (41) is partially accommodated in the mounting seat (3).

4. A universally pivotable elbow connection according to claim 3, wherein: the mounting seat (3) comprises a ball head groove (31) and a bottom net (32), a ball head groove (31) with the diameter larger than that of the rod part (42) and smaller than that of the ball head (41) is formed in one side wall, corresponding to the ball head (41), of the mounting seat (3), the ball head (41) is contained in the ball head groove (31), the bottom net (32) is arranged inside the ball head groove (31), and a plurality of through holes are formed in the bottom net (32).

5. A universally pivotable elbow connection according to claim 4, wherein: the mounting seat (3) further comprises a gasket (33), the gasket (33) is attached to the opening of the ball head groove (31) in a surrounding mode, and one end, close to the outer wall of the ball head (41), of the gasket (33) is abutted to the outer wall of the ball head (41).

6. A universally pivotable elbow connection according to claim 1, wherein: the cross sections of the first fixing ring (2) and the second fixing ring (5) are both circular rings, and the inner rings of the first fixing ring (2) and the second fixing ring (5) are respectively communicated with the water inlet of the connecting pipe assembly (1) and the water outlet of the ball head rod (4).