CN219276157U

CN219276157U - Hydraulic control automatic demolding mold for cable conduit

Info

Publication number: CN219276157U
Application number: CN202223526559.7U
Authority: CN
Inventors: 仲长平; 方德田; 李孝全
Original assignee: Jiangsu Zhongyi Building Material Machinery Co ltd
Current assignee: Jiangsu Zhongyi Building Material Machinery Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-30
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a hydraulic control automatic demolding mold for a cable conduit, and relates to the technical field of concrete molds. This automatic drawing of patterns mould of cable conduit hydraulic control, including the bed die, the bed die top is equipped with the mould, the bed die passes through the bolt fastening with the last mould, go up mould top fixedly connected with inlet pipe, bed die bottom fixedly connected with bottom plate, this automatic drawing of patterns mould of cable conduit hydraulic control, when first gear rotation drive the second gear that the meshing is connected, the second gear rotates and drives fixed connection's dwang rotation, the dwang rotates and drives fixed connection's dwang rotation, the flitch pulling that the dwang rotated and drives eccentric setting beats the board and carry out reciprocating motion, make to beat the board and constantly beat the bed die bottom, avoid there being the clearance to appear the bubble between concrete and the bed die, influence the cable pipe formation, and beat the board and remove along with the movable plate, can beat the bed die bottom more comprehensively.

Description

Hydraulic control automatic demolding mold for cable conduit

Technical Field

The utility model relates to an automatic demolding mold, in particular to a hydraulic control automatic demolding mold for a cable conduit, and belongs to the technical field of concrete molds.

Background

With the rapid development of cities, the laying of urban underground power cables is required to be built with great force, and in the prior art, the socket-type precast concrete porous conduit is the safest and reliable product in the existing urban underground power cable laying method.

Therefore, the special mould is used for molding, and the patent number is as follows: CN214110812U, a mould for making reinforced concrete porous cable pipe, which comprises a bottom plate with a U-shaped cross section, the bottom surface of the inner wall of the bottom plate is a horizontal plane; the left side and the right side of the top of the bottom plate are respectively provided with a side plate, the lengths of the two side plates are the same as the length of the bottom plate, the cross sections of the two side plates are 7-shaped, the two side plates are symmetrically arranged, a gap is reserved between the two side plates, and the two side plates are movably connected with the left side and the right side of the bottom plate; two curb plates and bottom plate are connected the back and are formed the mould main part, and mould main part both ends are provided with bellmouth baffle and socket baffle respectively, and the bellmouth baffle is sunken to the inside of mould main part, and the socket baffle is protruding to the outside of mould main part, and this scheme is a mould for making reinforced concrete porous cable pipe, and the bottom plate inner wall bottom surface of mould is the horizontal plane for the reinforced concrete porous cable pipe bottom that makes is leveled, bears load pressure force ability reinforce.

The scheme has a plurality of benefits, but when the concrete is poured into the mould, bubbles or gaps are necessarily formed between the concrete and the mould, the concrete cannot be matched with the mould, the bubbles and the gaps are reduced, and when the mould is removed in the later period, the concrete pipe can be adhered to the inner wall of the mould.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems and provide the hydraulic control automatic demolding mold for the cable conduit, so as to solve the problems that in the prior art, bubbles or gaps are necessarily formed between concrete and the mold when the concrete is poured into the mold, the concrete cannot be matched with the mold, the bubbles and the gaps are reduced, and the concrete pipe is adhered to the inner wall of the mold during the later demolding and the disassembly.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic drawing of patterns mould of cable duct hydraulic control, includes the bed die, the bed die top is equipped with the mould, the bed die passes through the bolt fastening with last mould, go up mould top fixedly connected with inlet pipe, bed die bottom fixedly connected with bottom plate, the inside flutedly of seting up of bed die, the inside liftout plate that is equipped with of recess, the liftout plate bottom is equipped with ejecting subassembly, bed die bottom both sides all are equipped with the lead screw, the spout has been seted up in the lead screw outside, lead screw outside threaded connection has the movable plate, the movable plate outside is equipped with the promotion subassembly that is used for beating.

Preferably, the ejection assembly comprises a plurality of hydraulic telescopic rods, the hydraulic telescopic rods are fixedly connected to the top of the bottom plate, the hydraulic telescopic rods penetrate through the lower die and extend to the inside of the grooves, the hydraulic telescopic rods are fixedly connected with the ejection plates, and the hydraulic telescopic rods push the ejection plates to jack up the model.

Preferably, the pushing assembly comprises a rotating disc, one side of the rotating disc is rotationally connected with a pull plate, one end of the pull plate is rotationally connected with a knocking plate, the knocking plate penetrates through the supporting plate and is in sliding connection with the supporting plate, and the bottom of the lower die can be knocked through the knocking plate to remove bubbles.

Preferably, one side of the moving plate is rotationally connected with a first gear, the first gear is sleeved on the outer side of the screw rod, the inner wall of the first gear is fixedly connected with a positioning block, and the positioning block is arranged in a sliding groove formed in the outer side of the screw rod.

Preferably, the first gear is meshed with the second gear, and a rotating rod is fixedly connected inside the second gear.

Preferably, the rotating rod penetrates through the moving plate and is rotationally connected with the moving plate, and the rotating rod is fixedly connected with the rotating disc, so that the rotating disc is driven to rotate.

Preferably, the screw rod outside rotates and is connected with two fixed plates, fixed plate and bed die fixed connection, fixed plate one side fixedly connected with servo motor, servo motor's output and screw rod fixed connection, two fixedly connected with gag lever post between the fixed plate, the gag lever post runs through the movable plate and with movable plate sliding connection.

The utility model provides a hydraulic control automatic demolding mold for a cable conduit, which has the following beneficial effects:

1. this automatic drawing of patterns mould of cable conduit hydraulic control, when first gear rotation drive meshing connection's second gear, the second gear rotates and drives fixed connection's dwang and rotate, rotate when the dwang and drive fixed connection's dwang and rotate, the flitch that the dwang rotated and drove eccentric setting pulls the knocking board and carry out reciprocating motion, make the knocking board constantly strike the bed die bottom, avoid there being the clearance between concrete and the bed die to appear the bubble, influence the cable pipe and form, and the knocking board removes along with the movable plate, can strike the bed die bottom more comprehensively.

2. This automatic drawing of patterns mould of cable conduit hydraulic control, when needing the drawing of patterns, dismantle the bolt between bed die and the last mould, take off last mould to through the hydraulic telescoping rod of starting bottom plate top fixed connection, make the inside ejector plate of hydraulic telescoping rod promotion bed die rise, separate cable pipe and bed die, thereby reach the effect of automatic drawing of patterns.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the upper mold structure of the present utility model;

FIG. 3 is a schematic diagram of a moving plate structure according to the present utility model;

fig. 4 is a schematic diagram of a pushing assembly according to the present utility model.

In the figure: 1. a lower die; 2. an upper die; 3. a feed pipe; 4. a bottom plate; 5. a hydraulic telescopic rod; 6. an ejector plate; 7. a screw rod; 8. a moving plate; 9. a chute; 10. a first gear; 11. a second gear; 12. a rotating lever; 13. a limit rod; 14. a servo motor; 15. a support plate; 16. a rotating disc; 17. pulling a plate; 18. a striking plate; 19. and a fixing plate.

Detailed Description

The embodiment of the utility model provides a hydraulic control automatic demolding mold for a cable conduit.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including bed die 1, bed die 1 top is equipped with mould 2, bed die 1 passes through the bolt fastening with mould 2, mould 2 top fixedly connected with inlet pipe 3 on, bed die 1 bottom fixedly connected with bottom plate 4, the inside recess of seting up of bed die 1, the inside liftout plate 6 that is equipped with of recess, liftout plate 6 bottom is equipped with ejection subassembly, bed die 1 bottom both sides all are equipped with lead screw 7, spout 9 has been seted up in the lead screw 7 outside, lead screw 7 outside threaded connection has movable plate 8, the movable plate 8 outside is equipped with the promotion subassembly that is used for beating.

Specifically, the upper die 2 is covered on the top of the lower die 1 to form an upper die and a lower die, the upper die and the lower die are fixed through bolts, and the feeding pipe 3 fixedly connected with the top of the upper die 2 is filled with concrete, so that a concrete porous cable pipe is formed.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 again, the pushing assembly comprises a rotating disc 16, one side of the rotating disc 16 is rotationally connected with a pulling plate 17, one end of the pulling plate 17 is rotationally connected with a knocking plate 18, the knocking plate 18 penetrates through a supporting plate 15 and is in sliding connection with the supporting plate 15, the bottom of the lower die 1 can be knocked through the knocking plate 18, bubbles are removed, one side of the moving plate 8 is rotationally connected with a first gear 10, the first gear 10 is sleeved on the outer side of the screw rod 7, the inner wall of the first gear 10 is fixedly connected with a positioning block, the positioning block is arranged in a sliding groove 9 formed in the outer side of the screw rod 7, a second gear 11 is in meshed connection with the outer side of the first gear 10, a rotating rod 12 is fixedly connected with the rotating rod 12, the rotating rod 12 penetrates through the moving plate 8 and is rotationally connected with the moving plate 8, the rotating rod 12 is fixedly connected with the rotating disc 16, the rotating plate 16 is facilitated to be driven to rotate, the outer side of the screw rod 7 is rotationally connected with two fixing plates 19, the fixing plates 19 are fixedly connected with the lower die 1, one side of the fixing plates 19 is fixedly connected with a servo motor 14, the output end of the servo motor 14 is fixedly connected with the screw rod 7, the two fixing plates 19 are fixedly connected with the limiting rods 13, and the limiting rods 13 are fixedly connected with the limiting rods 8, and penetrate through the limiting rods 8 and are connected with the limiting rods 8.

Specifically, when concrete is poured between the lower die 1 and the upper die 2, the servo motor 14 is started to drive the screw rod 7 to rotate, when the screw rod 7 rotates to drive the moving plate 8 in threaded connection on the outer side to reciprocate, the chute 9 arranged on the outer side of the screw rod 7 drives the positioning block through the chute 9, so that the first gear 10 rotates, when the first gear 10 rotates to drive the second gear 11 in meshed connection, the second gear 11 rotates to drive the rotating rod 12 in fixed connection, when the rotating rod 12 rotates to drive the rotating disc 16 in fixed connection to rotate, the rotating disc 16 rotates to drive the pulling plate 17 in eccentric arrangement to pull the knocking plate 18 to reciprocate, so that the knocking plate 18 continuously knocks the bottom of the lower die 1, bubbles are prevented from being generated between the concrete and the lower die 1, the cable tube is prevented from being influenced, and the knocking plate 18 moves along with the moving plate 8, so that the bottom of the lower die 1 can be knocked more comprehensively.

Referring to fig. 1 and 2 again, the ejection assembly includes a plurality of hydraulic telescopic rods 5, the hydraulic telescopic rods 5 are fixedly connected to the top of the bottom plate 4, the hydraulic telescopic rods 5 penetrate through the lower die 1 and extend into the grooves, the hydraulic telescopic rods 5 are fixedly connected with the ejector plate 6, and the ejector plate 6 is pushed to jack up the model through the hydraulic telescopic rods 5.

Specifically, when the demolding is needed, the bolts between the lower mold 1 and the upper mold 2 are disassembled, the upper mold 2 is taken down, and the hydraulic telescopic rod 5 fixedly connected with the top of the bottom plate 4 is started, so that the hydraulic telescopic rod 5 pushes the ejector plate 6 inside the lower mold 1 to lift, and the cable pipe is separated from the lower mold 1, thereby achieving the effect of automatic demolding.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic drawing of patterns mould of cable duct hydraulic control, includes bed die (1), bed die (1) top is equipped with mould (2), bed die (1) are fixed through the bolt with last mould (2), go up mould (2) top fixedly connected with inlet pipe (3), its characterized in that: the novel plastic bottle is characterized in that the bottom of the lower die (1) is fixedly connected with the bottom plate (4), the inside of the lower die (1) is provided with a groove, the inside of the groove is provided with an ejector plate (6), the bottom of the ejector plate (6) is provided with an ejector assembly, two sides of the bottom of the lower die (1) are provided with screw rods (7), sliding grooves (9) are formed in the outer sides of the screw rods (7), the outer sides of the screw rods (7) are in threaded connection with moving plates (8), and pushing assemblies used for knocking are arranged in the outer sides of the moving plates (8).

2. The cable duct hydraulically controlled automatic demolding mold of claim 1, wherein: the ejection assembly comprises a plurality of hydraulic telescopic rods (5), the hydraulic telescopic rods (5) are fixedly connected to the top of the bottom plate (4), the hydraulic telescopic rods (5) penetrate through the lower die (1) and extend into the grooves, and the hydraulic telescopic rods (5) are fixedly connected with the ejection plates (6).

3. The cable duct hydraulically controlled automatic demolding mold of claim 1, wherein: the pushing assembly comprises a rotating disc (16), one side of the rotating disc (16) is rotationally connected with a pulling plate (17), one end of the pulling plate (17) is rotationally connected with a knocking plate (18), and the knocking plate (18) penetrates through the supporting plate (15) and is in sliding connection with the supporting plate (15).

4. A cable duct hydraulically controlled automatic demolding mold as claimed in claim 3, characterized in that: the movable plate (8) is rotatably connected with a first gear (10), the first gear (10) is sleeved on the outer side of the screw rod (7), a positioning block is fixedly connected with the inner wall of the first gear (10), and the positioning block is arranged in a sliding groove (9) formed in the outer side of the screw rod (7).

5. The cable duct hydraulically controlled automatic demolding mold of claim 4, wherein: the first gear (10) is externally meshed with a second gear (11), and a rotating rod (12) is fixedly connected inside the second gear (11).

6. The cable duct hydraulically controlled automatic demolding mold of claim 5, wherein: the rotating rod (12) penetrates through the moving plate (8) and is in rotating connection with the moving plate (8), and the rotating rod (12) is fixedly connected with the rotating disc (16).

7. The cable duct hydraulically controlled automatic demolding mold of claim 1, wherein: the screw rod (7) outside rotates and is connected with two fixed plates (19), fixed plate (19) and bed die (1) fixed connection, fixed plate (19) one side fixedly connected with servo motor (14), servo motor (14) output and screw rod (7) fixed connection, two fixedly connected with gag lever post (13) between fixed plate (19), gag lever post (13) run through movable plate (8) and with movable plate (8) sliding connection.