CN211639722U

CN211639722U - Water inlet pipe joint device

Info

Publication number: CN211639722U
Application number: CN202020124996.8U
Authority: CN
Inventors: 陈继东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-09
Anticipated expiration: 2030-01-19

Abstract

The utility model belongs to the technical field of the technique of pipe connection and specifically relates to a water intake pipe piecing devices is related to, the on-line screen storage device comprises a base, first backup pad, the second backup pad, outer tube and inner tube, first backup pad and second backup pad are vertical respectively to set firmly on two relative epitaxy of base top surface, the slide opening with the outer tube adaptation of sliding is seted up to first backup pad center department level, the center department of second backup pad then corresponds the through-hole of seting up the confession inner tube and passing, the one end of second backup pad orientation first backup pad is rotated and is inlayed the piece that pulls that is used for stimulateeing the outer tube, be provided with movable butt in the retaining member of inner tube week side in the through-hole, outer tube week side is close to. The utility model discloses have and to maintain accurate, reduce the deviation, still can inject the phenomenon that the pulling of outer tube appears backward kick-backing under the cooperation between the ratchet pawl, peg graft the effect inseparable, difficult pine takes off.

Description

Water inlet pipe joint device

Technical Field

The utility model belongs to the technical field of the technique of pipe connection and specifically relates to a water inlet pipe joint device is related to.

Background

With the development of society, the water supply demand in factories is gradually increased, and the caliber of a laid water inlet pipe is increased to meet the continuous supply of water sources in the factories.

When the existing construction team butt joints pipelines, after manual butt joint is usually adopted, force is applied to two sides of the pipelines to be oppositely inserted, but on one hand, the accuracy of manual butt joint of pipe orifices is limited, so that the pipelines are easy to misplace and difficult to advance; on the other hand, the resistance of the pipe parts after being inserted into each other is large, the pipe end is difficult to be smoothly inserted into another pipe by manpower, the difficulty of insertion is large, reverse springback often occurs, and the pipe is pushed out, so that the problems are to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a water inlet pipe joint device has the accurate inseparable advantage of tightening up of butt joint.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an inlet channel piecing devices, includes base, first backup pad, second backup pad, outer tube and inner tube, first backup pad with the second backup pad is vertical respectively set firmly in on two relative extensions of base top surface, first backup pad center department level seted up with the slide opening of outer tube adaptation of sliding, the center department of second backup pad then corresponds and has seted up the confession the through-hole that the inner tube passed, the second backup pad orientation the one end of first backup pad is rotated and is inlayed and be equipped with and be used for the pulling the piece of outer tube, be provided with movable butt in the through-hole in the retaining member of inner tube week side, outer tube week side be close to in inner tube one end still movable mounting have with pull the collar that links to each other.

Through adopting above-mentioned technical scheme, operating personnel passes first backup pad with outer pipe tip and slides in the slide opening, the inner tube utilizes the retaining member to fix the inner tube in the position of second backup pad after passing the second backup pad, the driving member of rotating the connection on the second backup pad lateral wall is connected with the collar of outer tube week side installation, the rotation in-process pulling outer tube at the driving member removes towards the inner tube gradually, and insert gradually in the inner tube, be in on the same horizontal plane because of the axis of slide opening and through-hole, make interior, outer slide tube is when the butt joint, can maintain accurately, reduce the deviation, it is higher to utilize the taut fastness of comparing in artifical manual operation linking up of mechanical part simultaneously.

The utility model discloses can further configure to in a preferred example, draw the piece to inlay including rotating and establish swivel becket in the second backup pad, set firmly in the ratchet of swivel becket lateral wall and with ratchet week side meshing and elasticity set up in pawl on the second backup pad lateral wall, the ratchet is kept away from one side of swivel becket is provided with the rotation driving piece, the ratchet with the go-between has set firmly between the driving piece, go-between week side set firmly one with the haulage rope that the collar links to each other.

Through adopting above-mentioned technical scheme, driving piece drive ratchet rotates to make the haulage rope coil gradually on the week side of go-between, the relative position of inner tube is unchangeable, and the distance between outer tube and the inner tube passes through shortening of haulage rope, and then during the pulling outer tube inserts the inner tube gradually, still can inject the phenomenon that the reverse resilience does not appear in the traction of outer tube under the cooperation between the ratchet pawl, peg graft closely difficult pine and take off.

The utility model discloses can further configure to in a preferred example, the driving piece includes ring gear and gear, the gear set firmly in on the go-between, ring gear week side with gear tooth's socket intermeshing, base up end level erect with the driving motor that gear center department set firmly.

Through adopting above-mentioned technical scheme, driving motor's output electric gear rotates, drives the ring gear rotation of meshing with it, and drives swivel becket, ratchet and go-between and inlay synchronous revolution in the second backup pad, need not dependent manual operation.

The present invention may be further configured in a preferred embodiment such that the diameter of the ring gear and the ratchet wheel is smaller than the connecting ring and forms a winding groove for winding the traction rope.

Through adopting above-mentioned technical scheme, the haulage rope is coiled in coiling the inslot all the time, and its degree of depth makes the haulage rope can not be easily from coiling the inslot roll-off.

The utility model discloses can further configure to in a preferred example, the outside of second backup pad has set firmly the wire pole, the tip an organic whole of wire pole has set firmly the ring, the haulage rope is kept away from the other end of go-between passes the ring.

The utility model discloses can further configure to in a preferred example, the tip of haulage rope has set firmly the hooker, in the collar both sides link up and have seted up the mounting hole, the hooker hook is located in the mounting hole.

Through adopting above-mentioned technical scheme, the position of wire pole and mounting hole is in same water flat line, and the wire pole changes the direction of pulling of haulage rope, and then ensures that the direction of pulling of haulage rope can keep parallel with the inner and outer tube axial.

The utility model discloses can further configure to in a preferred example, the retaining member includes the arc board, and is a pair of the arc board is located respectively the collar with in the second backup pad, the outside of arc board is rotated and is inlayed and is equipped with the bolt, just bolt horizontal threaded connection is in the collar or on the second backup pad.

The utility model discloses can further configure to in a preferred example, the tip extension of bolt has set firmly T type pole, T type pole rotates to inlay and locates in the arc board.

Through adopting above-mentioned technical scheme, the bolt can make the arc board radially slide along collar or second backup pad at the in-process of just, derotation twisting to promote the slide and keep away from or be close to inner tube or outer tube and support tightly, this mode of locking fixed is convenient, the operation of being convenient for.

To sum up, the utility model discloses a following beneficial technological effect:

1. the outer pipe is pulled to gradually move towards the inner pipe in the rotation process of the traction piece and is gradually inserted into the inner pipe, and the axes of the sliding hole and the through hole are positioned on the same horizontal plane, so that the accuracy and the deviation reduction can be maintained when the inner sliding pipe and the outer sliding pipe are in butt joint, and meanwhile, the firmness of the connection is higher by using the tensioning of a mechanical piece compared with the manual operation;

2. the driving piece drives the ratchet wheel to rotate, the traction rope is gradually wound on the peripheral side of the connecting ring, the relative position of the inner tube is unchanged, the distance between the outer tube and the inner tube is shortened through the traction rope, the outer tube is further pulled to be gradually inserted into the inner tube, the phenomenon that the traction of the outer tube is not reversely rebounded can be limited under the matching between the ratchet wheel and the pawl, and the connection is tight and is not easy to loosen.

Drawings

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

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 shows mainly an exploded view of the traction means, the locking means and the driving means.

Reference numerals: 1. a base; 2. a first support plate; 3. a second support plate; 4. an outer tube; 5. an inner tube; 6. a slide hole; 7. a through hole; 8. a traction member; 81. a rotating ring; 82. a ratchet wheel; 83. a pawl; 84. a connecting ring; 85. a hauling rope; 9. a locking member; 91. an arc plate; 92. a bolt; 93. a T-shaped rod; 10. a mounting ring; 11. a drive member; 101. a toothed ring; 102. a gear; 103. a drive motor; 12. coiling the groove; 13. a rope guide rod; 14. a circular ring; 15. a connecting hook; 16. and (7) installing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the water inlet pipe joint device disclosed by the utility model comprises a rectangular base 1 horizontally placed on the ground, a first support plate 2 and a second support plate 3 which are same in size and are arranged in a rectangle are vertically and fixedly arranged on two opposite extension surfaces of the upper end surface of the base 1, a sliding hole 6 is horizontally arranged at the center of the first support plate 2, and the center department of second backup pad 3 link up and has seted up the through-hole 7 coaxial with slide opening 6, and sliding connection has an outer tube 4 on the inner wall of slide opening 6, the inner tube 5 that has one and 4 grafting adaptations of outer tube has been passed in the through-hole 7, be provided with the activity butt in the retaining member 9 of inner tube 5 week side in the through-hole 7, operating personnel passes first backup pad 2 with the outer tube 4 tip and slides in slide opening 6, inner tube 5 utilizes retaining member 9 to fix inner tube 5 in the position of second backup pad 3 after passing second backup pad 3.

Referring to fig. 1 and 3, retaining member 9 includes arc plate 91, a pair of arc plate 91 is located second backup pad 3, arc plate 91's outside is rotated and is inlayed and be equipped with bolt 92, and the horizontal threaded connection of bolt 92 is on second backup pad 3, the tip extension of bolt 92 has set firmly T type pole 93, and T type pole 93 rotates to inlay and locates in arc plate 91, bolt 92 is just, the in-process of back-spin twisting, can make arc plate 91 radially slide along second backup pad 3, promote the slide and keep away from or be close to inner tube 5 and support tightly each other, this mode of locking fixed is convenient, the operation of being convenient for.

Referring to fig. 1 and 3, a circular ring 14-shaped mounting ring 10 connected with a traction member 8 is movably mounted at one end of the outer tube 4 close to the inner tube 5, the locking member 9 is also arranged in the mounting ring 10, an arc plate 91 is arranged in the mounting ring 10, a bolt 92 is horizontally screwed on the mounting ring 10, the traction member 8 for pulling the outer tube 4 is rotatably embedded at one end of the second support plate 3 facing the first support plate 2, the traction member 8 rotatably connected on the side wall of the second support plate 3 is connected with the mounting ring 10 mounted at the periphery of the outer tube 4, the outer tube 4 is pulled to gradually move toward the inner tube 5 during the rotation of the pulling member 8, and is gradually inserted into the inner tube 5, because the axes of the sliding hole 6 and the through hole 7 are positioned on the same horizontal plane, when the inner sliding pipe and the outer sliding pipe are butted, can maintain accurate, reduce the deviation, utilize the taut fastness of comparing in manual operation linking of mechanical part higher simultaneously.

Referring to fig. 2 and 3, the pulling member 8 includes a rotating ring 81 rotatably embedded in the second support plate 3, and the outer side of the rotating ring 81 is flush with the side surface of the second support plate 3, the cross section of the rotating ring 81 is "L" shaped, a ratchet 82 is integrally fixed on the outer side wall of the rotating ring 81, the ratchet 82 is annular, a pawl 83 elastically rotating on the side wall of the second support plate 3 through a spring (not shown in the figure) is engaged on the circumferential side of the ratchet 82, and a driving member 11 for driving the ratchet 82 to rotate is arranged on the side of the ratchet 82 away from the rotating ring 81. The connecting ring 84 is fixedly arranged on one side, away from the second supporting plate 3, of the ratchet 82, the driving part 11 comprises a toothed ring 101 and a gear 102, the gear 102 is fixedly arranged on the connecting ring 84, the peripheral side of the toothed ring 101 is meshed with the toothed groove of the gear 102, a driving motor 103 fixedly arranged at the center of the gear 102 is horizontally erected on the upper end face of the base 1, the output end of the driving motor 103 is electrically driven by the gear 102 to rotate, the toothed ring 101 meshed with the driving motor is driven to rotate, the driving rotating ring 81, the ratchet 82 and the connecting ring 84 are embedded in the second supporting plate 3 to synchronously rotate, and manual operation is.

Referring to fig. 2 and 3, the traction element 8 further includes a traction rope 85 fixedly arranged on the periphery of the connection ring 84, and the other end of the traction rope 85 far from the connection ring 84 is fixedly provided with a connection hook 15, two sides of the installation ring 10 are provided with an installation hole 16 for hooking the connection hook 15, and the connection hook 15 is movably hooked in the installation hole 16; a rope guide rod 13 is fixedly arranged on the outer side of the second support plate 3, a circular ring 14 is fixedly arranged at the end part of the rope guide rod 13 integrally, the other end of the traction rope 85, which is far away from the connecting ring 84, penetrates through the circular ring 14, the positions of the rope guide rod 13 and the mounting hole 16 are on the same horizontal line, and the rope guide rod 13 changes the traction direction of the traction rope 85, so that the traction direction of the traction rope 85 can be ensured to be parallel to the axial direction of the inner pipe 4 and the axial direction of the outer pipe 4; the diameter of the toothed ring 101 and the ratchet 82 is smaller than that of the connection ring 84, and the winding groove 12 for winding the pulling rope 85 is formed, and the pulling rope 85 is wound in the winding groove 12 all the time, and the depth of the pulling rope 85 can not easily slide out of the winding groove 12.

The implementation principle of the embodiment is as follows:

after an operator inserts one end of the inner tube 4 and one end of the outer tube 4 into the first supporting plate 2 and the second supporting plate 3 respectively, the inner tube 5 is fixed by screwing the screw on the second support plate 3, and then the mounting ring 10 is also mounted on the outer tube 4, the end of the pulling rope 85 is hooked in the mounting hole 16 through the circular ring 14 and the connecting hook 15, the driving motor 103 is started to rotate, the rotating ring 81, the ratchet 82 and the connecting ring 84 are embedded in the second support plate 3 to rotate synchronously, the pulling rope 85 is gradually wound in the winding groove 12, the outer tube 4 is gradually moved toward the inner tube 5, and gradually inserted into the inner tube 5, because the axes of the slide hole 6 and the through hole 7 are on the same horizontal plane, the inner and outer slide tubes can maintain accuracy and reduce deviation when in butt joint, under the cooperation of the ratchet wheels 82 and the pawls 83, the traction of the outer tube 4 can be limited to avoid the phenomenon of reverse rebound, and the plugging is tight and is not easy to loosen.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An inlet conduit coupling device, comprising: a base (1), a first supporting plate (2), a second supporting plate (3), an outer tube (4) and an inner tube (5), the first supporting plate (2) and the second supporting plate (3) are respectively and vertically and fixedly arranged on two opposite extensions of the top surface of the base (1), a sliding hole (6) which is matched with the outer tube (4) in a sliding way is horizontally arranged at the center of the first supporting plate (2), the center of the second supporting plate (3) is correspondingly provided with a through hole (7) for the inner pipe (5) to pass through, one end of the second supporting plate (3) facing the first supporting plate (2) is rotatably embedded with a traction piece (8) for pulling the outer tube (4), a locking piece (9) which is movably abutted against the peripheral side of the inner tube (5) is arranged in the through hole (7), the peripheral side of the outer tube (4) is close to one end of the inner tube (5) and is also movably provided with a mounting ring (10) connected with the traction piece (8).

2. The water inlet pipe joint device according to claim 1, wherein the traction member (8) comprises a rotating ring (81) rotatably embedded in the second support plate (3), a ratchet wheel (82) fixedly arranged on the outer side wall of the rotating ring (81), and a pawl (83) engaged with the circumferential side of the ratchet wheel (82) and elastically arranged on the side wall of the second support plate (3), a rotary driving member (11) is arranged on one side of the ratchet wheel (82) far away from the rotating ring (81), a connecting ring (84) is fixedly arranged between the ratchet wheel (82) and the driving member (11), and a traction rope (85) connected with the mounting ring (10) is fixedly arranged on the circumferential side of the connecting ring (84).

3. The water inlet pipe joint device according to claim 2, wherein the driving member (11) comprises a gear ring (101) and a gear (102), the gear (102) is fixedly arranged on the connecting ring (84), the peripheral side of the gear ring (101) is meshed with the tooth grooves of the gear (102), and a driving motor (103) fixedly arranged at the center of the gear (102) is horizontally erected on the upper end surface of the base (1).

4. The inlet conduit coupling device according to claim 3, wherein the gear ring (101) and the ratchet (82) each have a smaller diameter than the connection ring (84) and form a winding groove (12) for the traction rope (85) to wind around.

5. The water inlet pipe joint device according to claim 4, characterized in that a rope guide rod (13) is fixedly arranged on the outer side of the second support plate (3), a circular ring (14) is integrally and fixedly arranged at the end part of the rope guide rod (13), and the other end of the traction rope (85) far away from the connecting ring (84) penetrates through the circular ring (14).

6. The water inlet pipe joint device according to claim 5, wherein a connecting hook (15) is fixedly arranged at the end of the pulling rope (85), mounting holes (16) are formed through two sides of the mounting ring (10), and the connecting hook (15) is hooked in the mounting holes (16).

7. The water inlet pipe joint device according to claim 6, wherein the locking member (9) comprises an arc plate (91), a pair of the arc plates (91) are respectively positioned in the mounting ring (10) and the second support plate (3), a bolt (92) is rotatably embedded at the outer part of the arc plates (91), and the bolt (92) is horizontally screwed on the mounting ring (10) or the second support plate (3).

8. The water inlet pipe joint device according to claim 7, wherein a T-shaped rod (93) is fixedly extended from the end of the bolt (92), and the T-shaped rod (93) is rotatably embedded in the arc plate (91).