CN212795376U

CN212795376U - Cement pipe mould easy to assemble or disassemble

Info

Publication number: CN212795376U
Application number: CN202020792772.4U
Authority: CN
Inventors: 俞建良; 谢中山; 陈波; 宗廷银
Original assignee: Kunshan Gute Cement Pipe Co ltd
Current assignee: Kunshan Gute Cement Pipe Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-03-26
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to a cement pipe mould easy to assemble or dismantle relates to the technical field of cement pipe mould, and it includes the first half mould and the second half mould of relative lock to and can dismantle the tube cap that sets up at mould length direction both ends, the axial of first half mould is all followed on first half mould length direction's both sides and is equipped with first connecting plate, the axial of second half mould is all followed on second half mould length direction's both sides and is equipped with the second connecting plate, the fixed coupling assembling that is used for connecting first connecting plate and second connecting plate that is equipped with on the first half mould. The utility model discloses have easy to assemble or dismantle, reduce loss, the green's of material effect.

Description

Cement pipe mould easy to assemble or disassemble

Technical Field

The utility model belongs to the technical field of the technique of cement pipe mould and specifically relates to a cement pipe mould easy to assemble or dismantle is related to.

Background

At present, a mold for manufacturing a cement pipeline generally comprises two half molds with semicircular sections, the two half molds are buckled together to form a hollow cylinder, two ends of the cylinder are buckled with a hollow circular pipe cover respectively, a groove for containing a cement pipe is formed between the pipe cover and the inner walls of the half molds, and the two half molds, the pipe cover and the half molds are connected through bolts.

The existing Chinese patent with the publication number of CN203650686U discloses a cement sewer pipe manufacturing mold, which comprises a hollow cylindrical mold body, wherein a buckling port is arranged in the axial direction of the hollow cylindrical mold body, the buckling port is provided with an upper buckling surface and a lower buckling surface corresponding to the upper buckling surface, the upper buckling surface and the lower buckling surface are respectively provided with a groove and a bulge corresponding to the groove, the outer side of the buckling surface is respectively provided with a buckling reinforcing plate, and the two buckling reinforcing plates of the upper buckling surface and the lower buckling surface are connected through bolts. The above-mentioned patent of disclosing has prevented effectively that the grout from leaking outward, and the location is more accurate.

The prior art solutions in the above patents have the following drawbacks: the two fastening reinforcing plates of the upper and lower fastening surfaces in the above-mentioned patent publication are connected by bolts, and in order to make the fastening of the upper and lower fastening surfaces firm and to prevent the separation of the upper and lower fastening surfaces during the movement of the mold body in which the cement pipe has been cast, it is inevitable to use more bolts to connect the two fastening reinforcing plates. When the die body is installed or disassembled, the bolts are more and the size is relatively smaller, so that the condition of losing the bolts is easy to occur, and the quantity of the bolts cannot be matched with the threaded holes in the buckling reinforcing plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cement pipe mould easy to assemble or dismantle, it has easy to assemble or the advantage of dismantling to the not enough of prior art existence.

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

the utility model provides a cement pipe mould easy to assemble or dismantle, includes the first half mould and the second half mould of relative lock to and can dismantle the tube cap that sets up at mould length direction both ends, the axial of first half mould is all followed on first half mould length direction's both sides and is equipped with first connecting plate, the axial of second half mould is all followed on second half mould length direction's both sides and is equipped with the second connecting plate, the fixed coupling assembling who is used for connecting first connecting plate and second connecting plate that is equipped with on the first half mould.

Through adopting above-mentioned technical scheme, coupling assembling locates on the first half mould, has reduced the possibility of losing coupling assembling, has reduced the consumption of material to a certain extent, green. After the first half mold and the second half mold are buckled, the connecting assembly is used for connecting the first connecting plate and the second connecting plate, the operation is simple and convenient, so that the first half mold and the second half mold can be stably buckled together, and the possibility of separation of the first half mold and the second half mold is reduced. Need spin up or screw down the bolt one by one among the prior art and compare, utilize coupling assembling to connect first connecting plate and second connecting plate in this scheme, easy operation is convenient, can improve work efficiency to a certain extent.

The present invention may be further configured in a preferred embodiment as: coupling assembling is a plurality of threaded rods of axle joint on first connecting plate, and is a plurality of the threaded rod is the straight line along the length direction of first connecting plate and arranges, and first connecting plate opens has the first groove of stepping down that is used for holding the threaded rod, and second connecting plate open have with the first second groove of stepping down that corresponds of groove, the cover is equipped with stop cap on the threaded rod.

Through adopting above-mentioned technical scheme, the threaded rod is connected with first connecting plate axle hinge, has reduced the possibility of losing the threaded rod. After the first half die and the second half die are buckled, the hinge shaft is rotated, so that the screw rod is positioned in the first abdicating groove and the second abdicating groove, at the moment, the limiting cap is positioned on the second connecting plate, the limiting cap is screwed, so that the limiting cap can be abutted to the second connecting plate, the purpose of fixing the first connecting plate and the second connecting plate is achieved, and the possibility of separation of the first half die and the second half die is reduced.

The present invention may be further configured in a preferred embodiment as: the outer side wall of the first half die and the outer side wall of the second half die are respectively provided with a plurality of first reinforcing plates along the length direction of the die.

By adopting the technical scheme, the strength and the bearing capacity of the first half mould and the second half mould are enhanced.

The present invention may be further configured in a preferred embodiment as: the outer side wall of the first half die and the outer side wall of the second half die are respectively provided with a plurality of second reinforcing plates along the circumferential direction of the die.

The present invention may be further configured in a preferred embodiment as: the second connecting plate is provided with a plurality of grooves along the width direction of the second connecting plate, the grooves are linearly arranged along the length direction of the second connecting plate, a plurality of second fixing plates which are in one-to-one correspondence with the grooves and are close to the grooves are arranged on the side surface of the plane of the opening of the second connecting plate (21) away from the second half die, and the second fixing plates are provided with jacks along the length direction of the second connecting plate;

the connecting assembly comprises a plurality of inserting rods which are arranged on a second connecting plate and are coaxial with the jacks, the second connecting plate is provided with a mounting plate for mounting the inserting rods, and the inserting rods are connected with the mounting plate in a sliding manner;

and the driving component is used for driving all the plug rods to be simultaneously inserted into or separated from the jacks.

Through adopting above-mentioned technical scheme, when first half mould lock was on the second half mould, jack on the second fixed plate was coaxial with the through-hole on the first fixed plate, at this moment, utilized all inserted bars of drive assembly drive to move along the length direction of second connecting plate, and then can make every inserted bar correspond insert jack and through-hole simultaneously, and then reach the purpose of connecting first fixed plate and second fixed plate to make the lock that first half mould and second half mould can be stable be in the same place.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises rotating gears which are matched with a plurality of inserting rods one by one, the inserting rods are provided with racks which are meshed with the rotating gears, the rotating gears are provided with central shafts, and the central shafts are perpendicular to the second connecting plate and are in rotating connection with the second connecting plate;

the device also comprises a driving device for driving all the rotating gears to rotate simultaneously.

Through adopting above-mentioned technical scheme, utilize all running gear of drive arrangement drive to rotate simultaneously, and then can make all inserted bars remove along the length direction of second connecting plate simultaneously for every inserted bar can correspond insert in jack and the through-hole.

The present invention may be further configured in a preferred embodiment as: the driving device comprises a plurality of driven bevel gears respectively arranged at the end parts of the central shaft and driving bevel gears meshed with the driven bevel gears, the plurality of driving bevel gears are arranged on the same rotating rod, and the second connecting plate is provided with an installation block for installing the rotating rod;

the device also comprises a driving part for driving the rotating rod to rotate and a limiting part for limiting the rotating rod to rotate.

By adopting the technical scheme, the rotating rod is driven to rotate by the driving piece, the rotating rod drives all the driving bevel gears to simultaneously rotate, the driving bevel gears correspondingly drive the driven bevel gears to rotate, and the driven bevel gears drive the rotating gears to rotate, so that the inserted rod is driven to move along the length direction of the second connecting plate, and the inserted rod can be inserted into or separated from the jacks and the through holes; after the inserted bar is inserted into or separated from the through hole, the inserted bar is prevented from rotating by the limiting piece.

The present invention may be further configured in a preferred embodiment as: the driving piece comprises a rotating handle arranged at the end part of the rotating rod.

Through adopting above-mentioned technical scheme, rotate rotatory handle through rotating and rotate in order to order about the dwang, and then can drive the inserted bar and remove along the length direction of second connecting plate.

The present invention may be further configured in a preferred embodiment as: the locating part is for locating the nut that the dwang tip is used for supporting tight installation piece, nut and dwang threaded connection.

Through adopting above-mentioned technical scheme, the inserted bar is after inserting or breaking away from jack and through-hole, rotates the nut so that the nut supports tight installation piece to can reduce the inserted bar and take place the pivoted possibility again.

The present invention may be further configured in a preferred embodiment as: the pipe cover is provided with a hook.

By adopting the technical scheme, the lifting device can hook the hook conveniently to erect the mold.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the threaded rod is in shaft hinge connection with the first connecting plate, so that the possibility of losing the threaded rod is reduced;

2. the rotating rod is rotated to drive all the driving bevel gears to rotate simultaneously, so that all the driven bevel gears are driven to rotate simultaneously, each inserting rod can be correspondingly inserted into or separated from the jack and the through hole, and the purposes of quickly fixing the first half mold and the second half mold and quickly releasing the fixing of the inserting rods on the first half mold and the second half mold are achieved.

Drawings

FIG. 1 is a schematic structural diagram of a cement pipe mold which is convenient to mount or dismount in one embodiment;

FIG. 2 is an exploded view of a cement pipe mold of one of the embodiments, which is easy to install or disassemble;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic structural diagram of a cement pipe mold which is convenient to mount or dismount in the second embodiment;

fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure, 1, a first mold half; 11. a first reinforcing plate; 111. hooking holes; 12. a second reinforcing plate; 13. a connecting ring; 131. connecting holes; 132. a bolt; 14. a first connecting plate; 141. a first abdicating groove; 142. parallel plates; 15. a rotating shaft; 16. a threaded rod; 17. a limiting cap; 18. a first fixing plate; 2. a second mold half; 21. a second connecting plate; 22. a second abdicating groove; 23. inserting a rod; 231. a rack; 24. mounting a plate; 25. mounting blocks; 26. a second fixing plate; 3. a first tube cover; 31. a body; 32. a convex ring; 33. perforating; 34. hooking; 35. reinforcing ribs; 4. a second tube cover; 41. a hole of abdication; 5. rotating the rod; 51. a nut; 52. rotating the handle; 53. a drive bevel gear; 6. a central shaft; 61. a driven bevel gear; 62. the gear is rotated.

Detailed Description

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

Example one

Referring to fig. 1, for the utility model discloses a cement pipe mould easy to assemble or dismantle, including transversal semicircular first half module 1 and the second half module 2 of mutual lock and can lock at first tube cap 3 and the second tube cap 4 at mould length direction both ends of personally submitting. The lateral wall of first half mould 1 and the lateral wall of second half mould 2 all are equipped with a plurality of first reinforcing plates 11 and all are equipped with a plurality of second reinforcing plates 12 along the circumference of mould along the length direction of mould, and the both ends of 11 length direction of first reinforcing plates have all been opened and have been colluded hole 111 to it catches on colluding hole 111 and move the mould to supply to lift by crane to equip.

Referring to fig. 2, the first tube cap 3 includes a ring-shaped body 31 and a convex ring 32 coaxially disposed on one side of the body 31, and a square hook 34 is disposed on the periphery of the first tube cap 3. The two end faces of the first half mold 1 and the two end faces of the second half mold 2 are both provided with semicircular connecting rings 13, the connecting rings 13 are provided with a plurality of connecting holes 131, and the connecting holes 131 are distributed at equal intervals along the circumferential direction of the connecting rings 13. The body 31 is provided with a plurality of through holes 33 which are close to the periphery of the body 31 and are matched with the connecting holes 131 one by one along the axis of the body 31, and the through holes 33 are arranged at equal intervals along the circumferential direction of the body 31. The second tube cover 4 is annular, the inner diameter of the second tube cover 4 is smaller than that of the first half mold 1, a plurality of abdicating holes 41 matched with the connecting holes 131 one by one are formed in the second tube cover 4, and the abdicating holes 41 are distributed at equal intervals along the circumferential direction of the second tube cover 4.

Referring to fig. 2, the first half mold 1 and the second half mold 2 are fastened together to form a hollow cylinder, the first tube cap 3 is fastened to one end of the cylinder, the protruding ring 32 is clamped into the cylinder, the second tube cap 4 is fastened to the other end of the cylinder, and the first tube cap 3 and the second tube cap 4 are fixed to two ends of the cylinder by bolts 132.

Referring to fig. 3, two long strip-shaped first connecting plates 14 are respectively arranged on two side edges of the first half mold 1 in the length direction along the axial direction of the first half mold 1, and one side surface of each first connecting plate 14 and the plane where the opening of the first half mold 1 is located are located on the same plane. The side of first connecting plate 14 is equipped with multiunit coupling mechanism, and multiunit coupling mechanism is the straight line along the length direction of first connecting plate 14 and arranges, and first connecting plate 14 is opened along the width direction of first connecting plate 14 has a plurality of first grooves 141 of stepping down that cooperate one by one with multiunit coupling mechanism and use, and every coupling mechanism of group includes two parallel arrangement and laminates in the parallel plate 142 of first half mould 1 lateral wall, and two parallel plates 142 are respectively in the both sides that are located first groove 141 notches of stepping down. A rotation shaft 15 is provided between the two parallel plates 142 along the length direction of the first connection plate 14, and the rotation shaft 15 is rotatably connected to the parallel plates 142. A threaded rod 16 perpendicular to the rotating shaft 15 is arranged between the two parallel plates 142, the threaded rod 16 is sleeved on the rotating shaft 15 and can rotate around the axis of the rotating shaft 15, and a limiting cap 17 is sleeved at one end, far away from the rotating shaft 15, of the threaded rod 16.

Referring to fig. 3, two elongated second connecting plates 21 are disposed on two sides of the second half mold 2 in the length direction along the axial direction of the second half mold 2, and a plurality of second receding grooves 22 matched with the first receding grooves 141 one by one are formed in the second connecting plates 21 in the width direction of the second connecting plates 21.

The implementation principle of the embodiment is as follows: when the cement pipe is manufactured, the first half mold 1 is fastened on the second half mold 2 to form a hollow cylinder, and at this time, the first receding grooves 141 correspond to the second receding grooves 22 one to one. Rotating the threaded rod 16 rotates the threaded rod 16 about the rotating shaft 15, so that the threaded rod 16 can be caught in the first and

second relief grooves

141 and 22. The limiting cap 17 is screwed down, so that the limiting cap 17 abuts against the second connecting plate 21, and the purpose of stably buckling the first half die 1 on the second half die 2 is achieved. And then the first tube cover 3 and the second tube cover 4 are respectively arranged at two ends of the cylinder.

Compared with the prior art, the threaded rod 16 in the embodiment is axially hinged to the first connecting plate 14, so that the possibility of losing the threaded rod 16 is reduced, and the requirement that a worker needs to carry the threaded rod 16 with him is avoided. Compared with the prior art that the nut 51 is screwed after the bolt 132 is inserted into the upper and lower buckling reinforcing plates and then the nut 51 and the bolt 132 are aligned, the screw rod 16 only needs to be rotated and the limiting cap 17 only needs to be screwed, so that the operation is simple, convenient and fast, and the working efficiency of workers can be improved to a certain extent.

Example two

Referring to fig. 4, for the utility model discloses a cement pipe mould easy to assemble or dismantle, compare with embodiment one, the difference of this embodiment with embodiment one lies in: two reinforcing ribs 35 which are in the shape of a right triangle are arranged on the periphery of the first pipe cover 3, one right-angle edge of each reinforcing rib 35 is connected to the first pipe cover 3, and the other right-angle edge of each reinforcing rib 35 is connected to the hook 34, so that the bearing capacity of the hook 34 is enhanced, and the possibility of breakage of the hook 34 is reduced.

Referring to fig. 5, the second connecting plate 21 is provided with a plurality of grooves along the width direction of the second connecting plate 21, the grooves are linearly arranged along the length direction of the second connecting plate 21, the second connecting plate 21 is provided with a plurality of groups of square second fixing plates 26 matched with the grooves one by one, and the second fixing plates 26 and the second half mold 2 are both located on the same side of the plane where the opening of the second half mold 2 is located. Each group of second fixing plates 26 comprises two second fixing plates 26, the two second fixing plates 26 are respectively located on two sides of the groove opening, the second fixing plates 26 are provided with insertion holes along the length direction of the second connecting plate 21, and the cross sections of the insertion holes are square.

Referring to fig. 5, the first connecting plate 14 is provided with a plurality of first fixing plates 18 matched with the plurality of grooves one by one, and the first fixing plates 18 and the first half mold 1 are located on two sides of a plane where the opening of the first half mold 1 is located. The first fixing plate 18 is formed with a through hole coaxial with the insertion hole.

Referring to fig. 5, a plurality of inserting rods 23 which are used in a one-to-one matching manner with the grooves and are coaxial with the inserting holes are arranged on the second connecting plate 21 along the length direction of the second connecting plate 21, the cross section of each inserting rod 23 is square, an installing plate 24 for installing the inserting rod 23 is arranged on the second connecting plate 21, and the inserting rod 23 penetrates through the installing plate 24 and is connected with the installing plate 24 in a sliding manner.

Referring to fig. 5, the second connecting plate 21 is provided with a long rotating rod 5 along the length direction of the second connecting plate 21, the second connecting plate 21 is provided with two mounting blocks 25 for mounting the rotating rod 5, and the rotating rod 5 is rotatably connected with the mounting blocks 25. The two ends of the rotating rod 5 are respectively sleeved with nuts 51, the nuts 51 are in threaded connection with the rotating rod 5, and the two nuts 51 are respectively positioned on one side of the mounting block 25 departing from the other mounting block 25. One end of the rotating lever 5 is provided with a rotating handle 52.

Referring to fig. 5, the rotating rod 5 is sleeved with a plurality of driving bevel gears 53 which are used in a one-to-one matching manner with a plurality of grooves, the second connecting plate 21 is vertically provided with a plurality of central shafts 6 which are used in a one-to-one matching manner with a plurality of grooves, and the central shafts 6 are rotatably connected with the second connecting plate 21. One end of the central shaft 6 remote from the second connecting plate 21 is provided with a driven bevel gear 61 which is engaged with the drive bevel gear 53. A rotating gear 62 is coaxially mounted on the central shaft 6, and a rack 231 engaged with the rotating gear 62 is provided on one side of the insertion rod 23 facing the rotating gear 62.

In this embodiment, the first mold half 1 is snapped onto the second mold half 2, and the first retaining plate 18 is snapped into the recess, with the receptacle and through hole being coaxial. The rotating rod 5 is rotated, the rotating rod 5 drives all the driving bevel gears 53 to rotate simultaneously, the driving bevel gears 53 drive the driven bevel gears 61 to rotate, the driven bevel gears 61 drive the rotating gears 62 to rotate, and the rotating gears 62 drive the inserting rods 23 to move, so that the purpose of simultaneously driving all the inserting rods 23 to be respectively clamped into corresponding inserting holes and through holes is achieved. The nut 51 is then rotated to make the nut 51 tightly abut against the mounting block 25, thereby reducing the possibility of the rotation of the rotating rod 5, and further achieving the purpose of stably buckling the first half mold 1 on the second half mold 2. When first half mould 1 and second half mould 2 need be opened, only need loosen nut 51, rotate dwang 5, can order about all inserted bars 23 and break away from corresponding jack and through-hole respectively, and then can realize opening the purpose of first half mould 1 and second half mould 2, easy operation is swift, has improved staff's work efficiency to a certain extent.

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. The utility model provides a cement pipe mould easy to assemble or dismantle, includes first half mould (1) and second half mould (2) of relative lock to and can dismantle the tube cap that sets up at mould length direction both ends, its characterized in that: first half mould (1) length direction's both sides all are equipped with first connecting plate (14) along the axial of first half mould (1), second half mould (2) length direction's both sides all are equipped with second connecting plate (21) along the axial of second half mould (2), fixed being equipped with the coupling assembling that is used for connecting first connecting plate (14) and second connecting plate (21) on first half mould (1) or second half mould (2).

2. The cement pipe die convenient to mount or dismount as claimed in claim 1, wherein: coupling assembling is a plurality of threaded rods (16) of axle joint on first connecting plate (14), and is a plurality of threaded rod (16) are the straight line and arrange along the length direction of first connecting plate (14), and first connecting plate (14) are opened and are had first groove (141) of stepping down that are used for holding threaded rod (16), second connecting plate (21) open have with first second groove (22) of stepping down that groove (141) correspond, the cover is equipped with stop cap (17) on threaded rod (16).

3. The cement pipe die convenient to mount or dismount as claimed in claim 1, wherein: the outer side wall of the first half die (1) and the outer side wall of the second half die (2) are respectively provided with a plurality of first reinforcing plates (11) along the length direction of the die.

4. The cement pipe die convenient to mount or dismount as claimed in claim 1, wherein: the outer side wall of the first half die (1) and the outer side wall of the second half die (2) are respectively provided with a plurality of second reinforcing plates (12) along the circumferential direction of the die.

5. The cement pipe die convenient to mount or dismount as claimed in claim 1, wherein: the second connecting plate (21) is provided with a plurality of grooves along the width direction of the second connecting plate (21), the grooves are linearly arranged along the length direction of the second connecting plate (21), a plurality of second fixing plates (26) which correspond to the grooves one by one and are close to the grooves are arranged on the side surface of the second connecting plate (21) away from the plane of the opening of the second half die (2), and the second fixing plates (26) are provided with jacks along the length direction of the second connecting plate (21);

the connecting component comprises a plurality of inserting rods (23) which are arranged on a second connecting plate (21) and coaxial with the jacks, wherein the second connecting plate (21) is provided with a mounting plate (24) for mounting the inserting rods (23), and the inserting rods (23) are connected with the mounting plate (24) in a sliding manner;

and the driving component is used for driving all the plug rods (23) to be simultaneously plugged into or unplugged from the jacks.

6. The cement pipe die convenient to mount or dismount as claimed in claim 5, wherein: the driving assembly comprises rotating gears (62) which are matched with the inserting rods (23) one by one, the inserting rods (23) are provided with racks (231) which are meshed with the rotating gears (62), the rotating gears (62) are provided with central shafts (6), and the central shafts (6) are perpendicular to the second connecting plates (21) and are in rotating connection with the second connecting plates (21);

and the device also comprises a driving device for driving all the rotating gears (62) to rotate simultaneously.

7. The cement pipe die convenient to mount or dismount as claimed in claim 6, wherein: the driving device comprises a plurality of driven bevel gears (61) respectively arranged at the end parts of the central shaft (6) and driving bevel gears (53) meshed with the driven bevel gears (61), the plurality of driving bevel gears (53) are all arranged on the same rotating rod (5), and the second connecting plate (21) is provided with an installation block (25) for installing the rotating rod (5);

the device also comprises a driving part for driving the rotating rod (5) to rotate and a limiting part for limiting the rotating rod (5) to rotate.

8. The cement pipe die convenient to mount or dismount as claimed in claim 7, wherein: the driving part comprises a rotating handle (52) arranged at the end part of the rotating rod (5).

9. The cement pipe die convenient to mount or dismount as claimed in claim 7, wherein: the locating part is a nut (51) which is arranged at the end part of the rotating rod (5) and used for abutting against the installation block (25), and the nut (51) is in threaded connection with the rotating rod (5).

10. The cement pipe die convenient to mount or dismount as claimed in claim 1, wherein: and a hook (34) is arranged on the pipe cover.