CN218031841U

CN218031841U - Pre-fixing device for wire pipe arrangement

Info

Publication number: CN218031841U
Application number: CN202220832471.9U
Authority: CN
Inventors: 李红赞; 刘小会; 张帅
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-12-13
Anticipated expiration: 2032-04-12

Abstract

The utility model belongs to the technical field of the construction appurtenance, especially, be a spool arranges with pre-fixing device, including template and pre-buried spool, the fixed cover body that is provided with of one side detachable of template, rotate on the top inner wall of the cover body and on the bottom inner wall and be provided with same rotary rod, the fixed cover in the outside of rotary rod is equipped with two drive sprocket and a driving bevel gear, all rotate on the top inner wall of the cover body and on the bottom inner wall and be provided with vertical lead screw. The utility model discloses a cooperation of the fixed plate, clamping screw and the cover body is convenient for seal pre-buried spool, through the cooperation of two sets of pivoted vertical lead screw, a screw thread section of thick bamboo and arc splint, can carry out the centre gripping to the pre-buried spool of different external diameters and fix, through the cooperation of pivoted horizontal lead screw and stopcock, can carry out fixed seal once more to the pre-buried spool of different internal diameters, has guaranteed the fastness of pre-buried spool, avoids taking place the skew and influences the use in later stage.

Description

Pre-fixing device for wire pipe arrangement

Technical Field

The utility model relates to a construction appurtenance technical field especially relates to a spool is arranged with fixing device in advance.

Background

In the building work progress, the construction of mating formation of building pre-buried spool is a very important work, when pre-buried spool in the earlier stage, the spool has generally been laid as required to the construction personnel, and it is fixed simply to tie up the spool through the iron wire, it is relatively poor to lead to fixed effect, the product skew of easily taking place, be unfavorable for the use in later stage, and do not carry out the shutoff to the spool, mix the easy spool that blocks up of earth when pouring, it is comparatively arduous to lead to later stage clearance concrete, therefore we have proposed a spool and have arranged and use pre-fixing device for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solve the shortcoming in the aforesaid, and a spool is arranged and is used pre-fixing device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a spool is arranged with fixing device in advance, includes template and pre-buried spool, the fixed cover in one side detachable of template is provided with the cover body, it is provided with same rotary rod to rotate on the top inner wall of the cover body and on the bottom inner wall, the fixed cover in the outside of rotary rod is equipped with two drive sprocket and a driving bevel gear, it is provided with vertical lead screw all to rotate on the top inner wall of the cover body and on the bottom inner wall, and the outside of two vertical lead screw is provided with rotatory opposite external screw thread, and the outside of two vertical lead screw is all fixed to be equipped with driven sprocket, and it installs same driving chain to be located the drive sprocket on the same horizontal plane and to rotate on the driven sprocket, and the equal thread bush in the outside of two vertical lead screw is equipped with a screw section of thick bamboo, and two arc splint all move about the butt in the outside of pre-buried spool, the fixed backup pad that is provided with on the rear side inner wall of the cover body, one side rotation of backup pad is provided with horizontal lead screw, the fixed driven bevel gear that is provided with of one end of horizontal lead screw, driving bevel gear meshes with driven bevel gear mutually with, the outside thread cover of horizontal lead screw, the outside thread cover is equipped with the stopcock, the stopcock sliding seal cover, establish in the pre-buried spool.

Preferably, one side of the cover body is fixedly provided with four fixing plates, one side of each fixing plate is provided with a fixing screw in a threaded manner, and the fixing plates are fixedly arranged on one side of the template through the fixing screws.

Preferably, an opening is formed in one side of the template, and the embedded line pipe is sleeved in the opening in a sliding mode.

Preferably, one side of the supporting plate is fixedly provided with two limiting rods, and the pipe plug is sleeved on the outer sides of the two limiting rods in a sliding manner.

Preferably, all fixedly on the top inner wall of the cover body and on the bottom inner wall be provided with the guide bar, the equal sliding sleeve in outside of two guide bars is equipped with the connecting plate, and two connecting plates are fixed respectively and are set up the one side at the screw thread section of thick bamboo that corresponds.

Preferably, the top end of the rotating rod extends to the upper part of the cover body and is fixedly provided with a knob.

In the utility model, a spool arranges and uses pre-fixing device, through the cooperation of fixed plate, clamping screw and the cover body, be convenient for seal pre-buried spool, avoid debris and muddy earth to fall into and block up the condition of pre-buried spool, through the cooperation of two sets of pivoted vertical lead screws, a screw thread section of thick bamboo and arc splint, can carry out the centre gripping to the pre-buried spool of different external diameters and fix, guaranteed the stability of pre-buried spool;

in the utility model, the pre-fixing device for the wire pipe arrangement can fix pre-buried wire pipes with different inner diameters again through the matching of the rotary transverse screw rod, the limiting rod and the pipe plug, thereby ensuring the firmness of the pre-buried wire pipes and avoiding the influence of offset on the later use;

the utility model has the advantages of reasonable design, through the cooperation of fixed plate, clamping screw and the cover body, be convenient for seal pre-buried spool, through the cooperation of two sets of pivoted vertical lead screw, a screw thread section of thick bamboo and arc splint, can carry out the centre gripping to the pre-buried spool of different external diameters and fix, through the cooperation of pivoted horizontal lead screw and stopcock, can carry out fixed seal once more to the pre-buried spool of different internal diameters, guaranteed the fastness of pre-buried spool, avoid taking place the skew and influence the use in later stage.

Drawings

Fig. 1 is a schematic structural view of a pre-fixing device for arranging a wire pipe according to the present invention;

fig. 2 is a cross-sectional view of a pre-fixing device for arranging a wire pipe according to the present invention;

fig. 3 is a schematic structural view of a portion a of a pre-fixing device for arranging a wire pipe according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of a pre-fixing device for arranging a wire pipe according to the present invention.

In the figure: 1. a template; 2. a fixing plate; 3. a cover body; 4. fixing the screw rod; 5. embedding a line pipe; 6. rotating the rod; 7. a knob; 8. an opening; 9. a drive sprocket; 10. a vertical screw rod; 11. a driven sprocket; 12. a threaded barrel; 13. an arc-shaped splint; 14. a connecting plate; 15. a guide bar; 16. a drive chain; 17. a pipe plug; 18. a support plate; 19. a driving bevel gear; 20. a driven bevel gear; 21. a transverse screw rod; 22. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a pre-fixing device for arranging wire pipes comprises a template 1 and an embedded wire pipe 5, a cover body 3 is detachably and fixedly arranged on one side of the template 1, the same rotary rod 6 is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the cover body 3, two driving sprockets 9 and a driving bevel gear 19 are fixedly sleeved on the outer side of the rotary rod 6, vertical screws 10 are rotatably arranged on the inner wall of the top and the inner wall of the bottom of the cover body 3, external threads with opposite rotation are arranged on the outer sides of the two vertical screws 10, driven sprockets 11 are fixedly sleeved on the outer sides of the two vertical screws 10, the same driving chain 16 is arranged on the driving sprocket 9 and the driven sprocket 11 which are positioned on the same horizontal plane in a transmission manner, threaded cylinders 12 are respectively sleeved on the outer sides of the two vertical screws 10, arc-shaped clamping plates 13 are fixedly arranged at the ends, close to each other, of the two threaded cylinders 12, the two arc-shaped clamping plates 13 are movably abutted to the outer side of the embedded line pipe 5, the rotating rod 6 is rotated, the rotating rod 6 drives the two driving chain wheels 9 and the driving bevel gear 19 to rotate, the two driving chain wheels 9 drive the two driven chain wheels 11 and the vertical screw rods 10 to synchronously rotate under the transmission of the transmission chain 16, the two vertical screw rods 10 drive the two threaded cylinders 12 and the arc-shaped clamping plates 13 to mutually close due to the fact that the external threads of the two vertical screw rods 10 rotate oppositely, and then the distance between the two arc-shaped clamping plates 13 can be adjusted, so that the embedded line pipes 5 with different external diameters can be clamped and fixed conveniently, and the stability of the embedded line pipe 5 is guaranteed;

a supporting plate 18 is fixedly arranged on the inner wall of the rear side of the cover body 3, a transverse screw rod 21 is rotatably arranged on one side of the supporting plate 18, a driven bevel gear 20 is fixedly arranged at one end of the transverse screw rod 21, the driving bevel gear 19 is meshed with the driven bevel gear 20, a pipe plug 17 is sleeved on the outer side of the transverse screw rod 21 in a threaded manner, the pipe plug 17 is arranged in the embedded line pipe 5 in a sliding and sealing manner, meanwhile, the driving bevel gear 19 drives the driven bevel gear 20 to rotate, the driven bevel gear 20 drives the transverse screw rod 21 to rotate, the transverse screw rod 21 drives the pipe plug 17 to move leftwards and insert into the embedded line pipe 5, the embedded line pipe 5 can be fixed again, the pipe plug 17 is a trapezoidal column with a small left side and a large right side, the embedded line pipes 5 with different inner diameters can be sealed and fixed, the embedded line pipe 5 can be further sealed through the cover body 3, and sundries and concrete can not enter into the embedded line pipe 5.

The utility model discloses in, the fixed four fixed plates 2 that are provided with in one side of the cover body 3, the equal screw thread in one side of four fixed plates 2 is provided with clamping screw 4, and fixed plate 2 is convenient for to the dismouting of the cover body 3 through the fixed setting of clamping screw 4 in one side of template 1, and then has made things convenient for to seal fixedly to pre-buried spool 5.

The utility model discloses in, opening 8 has been seted up to one side of template 1, and pre-buried spool 5 slip cap is established in opening 8, the penetrating of pre-buried spool 5 of being convenient for.

The utility model discloses in, one side of backup pad 18 is fixed and is provided with two gag lever posts 22, and stopcock 17 slip cover is established in the outside of two gag lever posts 22, is convenient for lead stopcock 17, makes it not rotate together with horizontal lead screw 21.

The utility model discloses in, all fixedly on the top inner wall of the cover body 3 and on the inner wall of bottom be provided with guide bar 15, the equal sliding sleeve in the outside of two guide bars 15 is equipped with connecting plate 14, and two connecting plates 14 are fixed respectively and are set up in one side of the screw thread section of thick bamboo 12 that corresponds, are convenient for lead screw thread section of thick bamboo 12, make it not rotatory together with vertical lead screw 10.

The utility model discloses in, the top of rotary rod 6 extends to the top of the cover body 3 and the fixed knob 7 that is provided with, the rotatory rotary rod 6 of the personnel of being convenient for.

In the utility model, when in operation, the device is arranged at both ends of the pre-buried line pipe 5, firstly the template 1 is fixed at the pouring position, the pre-buried line pipe 5 is inserted into the opening of the template 1, then the cover body 3 is fixed on the template 1 through the matching of the fixed plate 2 and the fixed screw rod 4, then the rotary rod 6 is rotated through the knob 7, the rotary rod 6 drives the rotation of two driving sprockets 9 and a driving bevel gear 19, under the transmission of the transmission chain 16, the two driving sprockets 9 drive the synchronous rotation of two driven sprockets 11 and the vertical screw rods 10, because the external screw threads of the two vertical screw rods 10 rotate oppositely, the two vertical screw rods 10 drive the two screw thread cylinders 12 and the arc-shaped clamping plate 13 to be close to each other, and then can adjust the interval between two arc splint 13, and then be convenient for carry out the centre gripping to the pre-buried spool 5 of different external diameters fixedly, guarantee pre-buried spool 5's stability, initiative bevel gear 19 has driven the rotation of driven bevel gear 20 simultaneously, driven bevel gear 20 has driven the rotation of horizontal lead screw 21, under the spacing of gag lever post 22, horizontal lead screw 21 has driven the left side of stopcock 17 and has moved and insert in pre-buried spool 5, and then can fix pre-buried spool 5 once more, because of stopcock 17 is the big trapezoidal post in a little right side, so can seal fixedly to the pre-buried spool 5 of different internal diameters, through the cover body 3, can further seal pre-buried spool 5, and then make debris and concrete can not get into in pre-buried spool 5.

Claims

1. The utility model provides a spool arranges with fixing device in advance, includes template (1) and pre-buried spool (5), its characterized in that, the fixed cover body (3) that is provided with of one side detachable of template (1), it is provided with same rotary rod (6) to rotate on the top inner wall and on the bottom inner wall of cover body (3), the fixed cover in outside of rotary rod (6) is equipped with two driving sprocket (9) and one driving bevel gear (19), it is provided with vertical lead screw (10) all to rotate on the top inner wall of cover body (3) and on the bottom inner wall, and the outside of two vertical lead screw (10) is provided with rotatory opposite external screw thread, and the outside of two vertical lead screw (10) is all fixed the cover and is equipped with driven sprocket (11), and drive sprocket (9) and driven sprocket (11) that lie in on same horizontal plane are moved and are installed same driving chain (16), and the outside of two vertical lead screw (10) is all threaded cover and is equipped with a screw section of thick bamboo (12), and the one end that two screw sections of screw section of thick bamboo (12) are close to each other all fixed is provided with arc splint (13), and two arc splint (13) are all movable butt in the outside of pre-buried spool (5), and the fixed backup pad (18) that are provided with one side of fixed inner wall, and the one side is provided with one side of fixed backup pad (21) that the driven lead screw (21), the driving bevel gear (19) is meshed with the driven bevel gear (20), a pipe plug (17) is sleeved on the outer side thread of the transverse screw rod (21), and the pipe plug (17) is arranged in the embedded line pipe (5) in a sliding sealing manner.

2. The pre-fixing device for arranging the wire pipe according to claim 1, wherein four fixing plates (2) are fixedly arranged on one side of the cover body (3), a fixing screw (4) is threadedly arranged on one side of each fixing plate (2), and the fixing plates (2) are fixedly arranged on one side of the template (1) through the fixing screws (4).

3. The pre-fixing device for the wire pipe arrangement as claimed in claim 1, wherein an opening (8) is formed in one side of the template (1), and the embedded wire pipe (5) is slidably sleeved in the opening (8).

4. The pre-fixing device for the wire pipe arrangement as claimed in claim 1, wherein two limiting rods (22) are fixedly arranged on one side of the supporting plate (18), and the pipe plug (17) is slidably sleeved on the outer sides of the two limiting rods (22).

5. The pre-fixing device for arranging the wire pipe according to claim 1, wherein the top inner wall and the bottom inner wall of the cover body (3) are fixedly provided with guide rods (15), the outer sides of the two guide rods (15) are slidably sleeved with connecting plates (14), and the two connecting plates (14) are respectively and fixedly arranged on one side of the corresponding threaded cylinders (12).

6. A pre-fixing device for a line pipe arrangement according to claim 1, characterized in that the top end of the rotating rod (6) extends to the upper part of the cover body (3) and is fixedly provided with a knob (7).