CN213055345U

CN213055345U - A dismantle frock that is used for quick split of concrete pipe forming die

Info

Publication number: CN213055345U
Application number: CN202021203784.5U
Authority: CN
Inventors: 谢中山; 周俊华; 宗廷银
Original assignee: Kunshan Gute Cement Pipe Co ltd
Current assignee: Kunshan Gute Cement Pipe Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-27
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a concrete pipe drawing of patterns equipment technical field especially relates to a dismantle frock that is used for quick split of concrete pipe forming die, and its technical scheme is, is provided with the mount on the support frame, is provided with first pneumatic cylinder and second pneumatic cylinder on the mount, and first pneumatic cylinder all sets up in the top of lower mould with the second pneumatic cylinder, and the piston rod of first pneumatic cylinder and second pneumatic cylinder offsets with the one end that solid fixed ring is close to the mould body. The top of end cover is provided with rings, and the mount is provided with the motor in the one side of keeping away from the support frame, and the output of motor is connected with the rolling ware, is connected with wire rope on the rolling ware, and the one end that the rolling ware was kept away from to wire rope is connected with rings. When the end cover needs to be detached, the first hydraulic cylinder is started, the piston rod of the first hydraulic cylinder impacts the end cover, the end cover does not need to be knocked by a hammer manually, time and labor are saved, and the efficiency of demoulding of the end cover can be effectively improved.

Description

A dismantle frock that is used for quick split of concrete pipe forming die

Technical Field

The utility model belongs to the technical field of concrete pipe drawing of patterns equipment technique and specifically relates to a dismantle frock that is used for quick split of concrete pipe forming die.

Background

Concrete pipes are pipes made of concrete or reinforced concrete and used for transporting fluids such as water, oil, gas and the like. Compared with steel pipes, the concrete pipe can save a large amount of steel, prolongs the service life, has low factory building investment and convenient laying and installation, and is widely applied to factories, mines, oil fields, ports, urban construction and farmland hydraulic engineering.

Referring to fig. 1, the existing concrete pipeline forming mold comprises a mold body 1, wherein the mold body 1 comprises an upper mold 11 and a lower mold 12, the sections of the upper mold 11 and the lower mold 12 are both semicircular, and the lower mold 12 and the upper mold 11 are fastened together through bolts to form a hollow cylinder; the end covers 13 are arranged at two ends of the die body 1, the end covers 13 are arranged annularly, and each end cover 13 comprises a connecting ring 131, a butting ring 132 and a fixing ring 133; one end of the connecting ring 131 extends into the mold body 1, the abutting ring 132 is sleeved on the outer wall of the connecting ring 131 and is located at one end of the connecting ring 131 far away from the mold body 1, the fixing ring 133 is sleeved on the outer wall of the abutting ring 132 and is located at one end of the abutting ring 132 far away from the connecting ring 131, and one end of the fixing ring 133 close to the abutting ring 132 abuts against the mold body 1 and is connected with the mold body 1 through a bolt.

Adopt tubular pile centrifugal forming machine usually during the concrete pipe preparation, during the use, evenly arrange the concrete after the stirring in concrete pipeline forming die earlier, then place the mould on centrifuge, drive the high-speed rotation of mould through centrifuge, the concrete is at this moment under high-speed centrifugal action, closely knit degree reinforcing, shaping.

After the concrete pipe is formed, the form needs to be removed. Firstly, the bolts between the upper die 11 and the lower die 12 are taken down, then the bolts of the end covers 13 and the upper die 11 and the lower die 12 are taken down, after the upper die 11 is taken down by a crane, the end covers 13 at two ends are manually dismounted by using a hammer, and finally the concrete pipeline is taken down from the lower die 12.

However, the prior art described above has the following drawbacks: the end cover 13 is manually disassembled by using the hammer in the prior art, because one part of the connecting ring 131 and the concrete pipeline extend into the mould body 1, the connecting ring 131 is connected with the concrete pipeline, when the hammer is used for knocking the end cover 13 to enable the end cover 13 to be separated from the concrete pipeline, time and labor are wasted, and the demoulding efficiency of the end cover 13 is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a dismantlement frock that is used for the quick split of concrete pipe forming die, it can the convenient to detach end cover to can effectively improve the drawing of patterns efficiency of end cover.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a dismantle frock that is used for quick split of concrete pipe forming die, end cover include go-between, butt ring and solid fixed ring, the one end of go-between stretches into the mould originally internally, butt ring cover is established on the outer wall of go-between and is located the one end that the mould body was kept away from to the go-between, solid fixed ring cover is established on the outer wall of butt ring and is located the one end that the go-between was kept away from to the butt ring, gu fixed ring is close to the one end and the mould body counterbalance of butt ring, this dismantlement frock includes the support frame, be provided with the mount on the support frame, be provided with first pneumatic cylinder on the mount, first pneumatic cylinder sets up the top at the lower mould, the piston rod of first pneumatic cylinder offsets with.

Through adopting above-mentioned technical scheme, when the end cover is dismantled to needs, start first pneumatic cylinder, the piston rod striking end cover of first pneumatic cylinder no longer need the manual work to use the hammer to strike the end cover, labour saving and time saving can effectively reduce the human cost, and can effectively improve the efficiency of end cover drawing of patterns.

The present invention may be further configured in a preferred embodiment as: the fixed frame is provided with a second hydraulic cylinder, the second hydraulic cylinder is arranged above the lower die, and a piston rod of the second hydraulic cylinder is abutted to one end, close to the die body, of the fixed ring.

Through adopting above-mentioned technical scheme, start the second pneumatic cylinder, the piston rod striking end cover of second pneumatic cylinder. First pneumatic cylinder strikes the end cover jointly with the second pneumatic cylinder, can effectively increase the impact force that the end cover received to can further improve the drawing of patterns efficiency of end cover.

The present invention may be further configured in a preferred embodiment as: the piston rod of first pneumatic cylinder and the piston rod of second pneumatic cylinder are connected with the butt joint piece jointly, the butt joint piece is the arc with the upper portion of end cover looks adaptation.

Through adopting above-mentioned technical scheme, start first pneumatic cylinder and second pneumatic cylinder, the drive butt piece removes, and the butt piece can strike the end cover. And the butt piece is the arc setting, has effectively increased the area of contact of first pneumatic cylinder and second pneumatic cylinder and end cover, has increased the lifting surface area of end cover to can further improve the drawing of patterns efficiency of end cover.

The present invention may be further configured in a preferred embodiment as: the end, close to the end cover, of the abutting block is provided with a rubber pad, and the rubber pad abuts against the fixing ring.

Through adopting above-mentioned technical scheme, the setting of rubber pad can avoid butt joint piece striking end cover to butt joint piece and end cover cause the damage often.

The present invention may be further configured in a preferred embodiment as: the top of end cover is provided with rings, one side that the support frame was kept away from to the mount is provided with the motor, the output of motor is connected with the coiler, be connected with wire rope on the coiler, the one end that the coiler was kept away from to wire rope is connected with rings.

Through adopting above-mentioned technical scheme, first pneumatic cylinder and second pneumatic cylinder are when striking the end cover, starter motor, and the motor drive rolling ware rotates, can carry out the rolling to wire rope, and wire rope's one end is connected with rings for rings and end cover atress, thereby can further improve the drawing of patterns efficiency of end cover.

The present invention may be further configured in a preferred embodiment as: the upper portion cover of solid fixed ring is equipped with the fixture block, the fixture block is the arc with solid fixed ring looks adaptation, rings set up the top at the fixture block.

Through adopting above-mentioned technical scheme, at the in-process that the motor carries out the rolling to wire rope, rings and fixture block atress because the fixture block joint is on solid fixed ring, can effectively increase the lifting surface area of end cover to can further improve the drawing of patterns efficiency of end cover.

The present invention may be further configured in a preferred embodiment as: the fixture block is provided with a mounting hole in a penetrating mode, the fixing ring is provided with a connecting hole corresponding to the mounting hole, and the mounting hole and the connecting hole are internally provided with a fixing bolt in a penetrating mode.

Through adopting above-mentioned technical scheme, the fixture block passes through fixing bolt with solid fixed ring and fixes, can effectively avoid the fixture block atress to break away from solid fixed ring when great.

The present invention may be further configured in a preferred embodiment as: the mount includes the horizontal pole and sets up the montant at the horizontal pole both ends, and the concrete pipe sets up between two montants, one side that the end cover kept away from the concrete pipe just is located and is provided with the flexible piece between two montants.

Through adopting above-mentioned technical scheme, after the end cover breaks away from the concrete pipe under the striking effect of first pneumatic cylinder and second pneumatic cylinder and the pulling force effect of electrode, the end cover falls on the flexible piece, can play the effect of buffering to the end cover, avoids the end cover directly to fall and causes the damage to the end cover subaerial.

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

1. through the arrangement of the first hydraulic cylinder, time and labor are saved, the labor cost can be effectively reduced, and the demoulding efficiency of the end cover can be effectively improved;

2. through the arrangement of the second hydraulic cylinder and the abutting block, the stress area of the end cover can be effectively increased, so that the demolding efficiency of the end cover can be further improved;

3. through the setting of motor, wire rope, rings, fixture block for rings and end cover atress can effectively increase the stress point of end cover, thereby can further improve the drawing of patterns efficiency of end cover.

Drawings

Fig. 1 is a schematic structural diagram of a mold according to the background art of the present invention;

fig. 2 is a schematic structural diagram of a disassembly tool for quickly disassembling a concrete pipe forming mold according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is another schematic structural diagram of a disassembly tool for quickly disassembling a concrete pipe forming mold according to an embodiment of the present invention;

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

In the figure, 1, a die body; 11. an upper die; 12. a lower die; 13. an end cap; 131. a connecting ring; 132. a butting ring; 133. a fixing ring; 2. a support frame; 21. a cross bar; 22. a vertical rod; 23. a fixed mount; 3. a first hydraulic cylinder; 4. a second hydraulic cylinder; 5. a butting block; 6. a rubber pad; 7. a clamping block; 71. mounting holes; 72. fixing the bolt; 73. a hoisting ring; 8. a motor; 81. a winder; 82. a wire rope; 83. hooking; 9. a flexible member.

Detailed Description

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

Referring to fig. 2, for the utility model discloses a dismantle frock for quick split of concrete pipe forming die, including support frame 2, in this embodiment, support frame 2 includes horizontal pole 21 and sets up the montant 22 at horizontal pole 21 both ends, and two montants 22 all set up along vertical direction, and horizontal pole 21 sets up on the top of two montants 22.

Referring to fig. 2 and 3, a lower mold 12 is sleeved on the concrete pipeline, the cross section of the lower mold 12 is semicircular, end covers 13 are respectively arranged at two ends of the lower mold 12 along the axial direction, the end covers 13 are annularly arranged, and the lower half part of each end cover 13 is abutted to the lower mold 12. The end cap 13 includes a connection ring 131, an abutment ring 132, and a fixing ring 133; one end of the connection ring 131 extends into the concrete pipeline, the abutting ring 132 is sleeved on the outer wall of the connection ring 131 and located at one end of the connection ring 131 far away from the lower die 12, the fixing ring 133 is sleeved on the outer wall of the abutting ring 132 and located at one end of the abutting ring 132 far away from the connection ring 131, and one end of the fixing ring 133 close to the abutting ring 132 abuts against the lower die 12 and is connected with the lower die 12 through a bolt.

Referring to fig. 2 and 3, a fixing frame 23 is disposed on the supporting frame 2, and a first hydraulic cylinder 3 and a second hydraulic cylinder 4 are disposed on the fixing frame 23. First pneumatic cylinder 3 and second pneumatic cylinder 4 all set up in the top of lower mould 12, and first pneumatic cylinder 3 and second pneumatic cylinder 4 set up the both sides at the concrete pipe axis respectively. The piston rod of first pneumatic cylinder 3 and second pneumatic cylinder 4 is connected with butt piece 5 jointly, and in this embodiment, butt piece 5 is the arc with solid fixed ring 133 upper portion looks adaptation, and the one end that butt piece 5 is close to solid fixed ring 133 is provided with rubber pad 6, rubber pad 6 and butt piece 5's shape looks adaptation.

Referring to fig. 2 and 3, when the end cover 13 needs to be demolded, the first hydraulic cylinder 3 and the second hydraulic cylinder 4 are simultaneously activated, so that the first hydraulic cylinder 3 and the second hydraulic cylinder 4 simultaneously drive the abutting block 5 to collide with the upper portion of the fixing ring 133, thereby detaching the end cover 13. Because the setting of rubber pad 6, can effectively avoid to lead to the fact the damage to solid fixed ring 133 and butt joint piece 5 when butt joint piece 5 striking solid fixed ring 133.

Referring to fig. 4 and 5, the fixture block 7 is sleeved on the upper portion of the fixing ring 133, and the fixture block 7 is in an arc shape matched with the fixing ring 133. The fixture block 7 is provided with a mounting hole 71 in a penetrating manner, the fixing ring 133 is provided with a connecting hole corresponding to the mounting hole 71, and the mounting hole 71 and the connecting hole are provided with a fixing bolt 72 in a penetrating manner together, so that the fixture block 7 and the fixing ring 133 can be firmly fixed. One end of the fixture block 7, which is far away from the die body 1, is located at the top of the fixture block and is provided with a hanging ring 73, one side of the fixing frame 23, which is far away from the support frame 2, is provided with a motor 8, the output end of the motor 8 is connected with a winder 81, a steel wire rope 82 is connected onto the winder 81, one end of the steel wire rope 82, which is far away from the winder 81, is provided with a hook 83, and the.

Referring to fig. 4, a flexible member 9 is disposed between the two vertical rods 22, and the flexible member 9 is disposed between the motor 8 and the die body 1. After the end cover 13 is demolded, the end cover 13 falls on the flexible part 9, and damage to the end cover 13 can be effectively avoided.

The implementation principle of the embodiment is as follows:

when the end cover 13 needs to be demolded, the fixture block 7 is firstly clamped on the fixing ring 133, and the fixture block 7 and the fixing ring 133 are firmly fixed through the fixing bolt 72. The first hydraulic cylinder 3 and the second hydraulic cylinder 4 are started, so that the first hydraulic cylinder 3 and the second hydraulic cylinder 4 jointly drive the abutting block 5 to impact the fixture block 7 and the upper part of the fixing ring 133. Meanwhile, the motor 8 is started, the motor 8 drives the winder 81 to rotate, the steel wire rope 82 can be wound, and the steel wire rope 82 is connected with the hanging ring 73 through the hook 83, so that the hanging ring 73 and the end cover 13 are stressed, and the demolding efficiency of the end cover 13 can be further improved.

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 dismantle frock that is used for quick split of concrete pipe forming die, end cover (13) include go-between (131), butt ring (132) and solid fixed ring (133), the one end of go-between (131) stretches into in mould body (1), the one end that mould body (1) was kept away from in butt ring (131) cover and being located go-between (131) is established to butt ring (132) cover, gu fixed ring (133) cover is established and is located butt ring (132) on the outer wall of butt ring (132) and keep away from the one end of go-between (131), gu fixed ring (133) are close to the one end and mould body (1) the counterbalance of butt ring (132), its characterized in that: the disassembling tool comprises a support frame (2), wherein a fixing frame (23) is arranged on the support frame (2), a first hydraulic cylinder (3) is arranged on the fixing frame (23), the first hydraulic cylinder (3) is arranged above a lower die (12), and a piston rod of the first hydraulic cylinder (3) is abutted to one end, close to a die body (1), of a fixing ring (133).

2. The disassembly tool for the rapid disassembly of the concrete pipeline forming die of claim 1, which is characterized in that: the die is characterized in that a second hydraulic cylinder (4) is arranged on the fixing frame (23), the second hydraulic cylinder (4) is arranged above the lower die (12), and a piston rod of the second hydraulic cylinder (4) is abutted to one end, close to the die body (1), of the fixing ring (133).

3. The disassembly tool for the rapid disassembly of the concrete pipeline forming die according to claim 2, characterized in that: the piston rod of first pneumatic cylinder (3) and the piston rod of second pneumatic cylinder (4) are connected with joint block (5) jointly, joint block (5) are the arc with end cover (13) upper portion looks adaptation and offset with end cover (13).

4. The disassembly tool for the rapid disassembly of the concrete pipe forming mold according to claim 3, characterized in that: one end, close to the end cover (13), of the abutting block (5) is provided with a rubber pad (6), and the rubber pad (6) abuts against the fixing ring (133).

5. The disassembly tool for the rapid disassembly of the concrete pipeline forming die of claim 1, which is characterized in that: the top of end cover (13) is provided with rings (73), one side that support frame (2) were kept away from in mount (23) is provided with motor (8), the output of motor (8) is connected with winder (81), be connected with wire rope (82) on winder (81), the one end that winder (81) were kept away from in wire rope (82) is connected with rings (73).

6. The disassembly tool for the rapid disassembly of the concrete pipeline forming die according to claim 5, characterized in that: the upper portion cover of solid fixed ring (133) is equipped with fixture block (7), fixture block (7) are the arc with solid fixed ring (133) looks adaptation, rings (73) set up the top at fixture block (7).

7. The disassembly tool for the rapid disassembly of the concrete pipeline forming die according to claim 6, characterized in that: the fixture block (7) is provided with a mounting hole (71) in a penetrating mode, the fixing ring (133) is provided with a connecting hole corresponding to the mounting hole (71), and the mounting hole (71) and the connecting hole are internally provided with a fixing bolt (72) in a penetrating mode.

8. The disassembly tool for the rapid disassembly of the concrete pipeline forming die of claim 1, which is characterized in that: the fixing frame (23) comprises a cross rod (21) and vertical rods (22) arranged at two ends of the cross rod (21), the concrete pipeline is arranged between the two vertical rods (22), and the end cover (13) is far away from one side of the concrete pipeline and is located between the two vertical rods (22) and provided with a flexible piece (9).