CN219666968U

CN219666968U - Segment production equipment

Info

Publication number: CN219666968U
Application number: CN202320557705.8U
Authority: CN
Inventors: 王伟; 王晋中; 秦磊
Original assignee: Shanxi Shunyi Technology Co ltd
Current assignee: Shanxi Shunyi Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-09-12
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of segment production, in particular to a segment production equipment, which includes a casing. The lower middle of the casing is fixedly connected to a first motor through a bracket, and the output end of the first motor is fixedly connected. There is a bevel gear set. Both ends of the bevel gear set are provided with demoulding devices. The upper part of the inside of the casing is fixedly connected to the second hydraulic cylinder. The output end of the second hydraulic cylinder is fixedly connected to the upper mold. , auxiliary devices are provided on both sides of the bottom of the casing. Through the cooperation between the bevel gear set, threaded rod, nut, inclined plate and support plate, the bevel gear set drives the threaded rods on both sides to rotate in reverse direction at the same time. The two threaded rods will cause the two nuts to move outward at the same time, and the nut passes through The inclined chute makes the inclined plate move upward slowly, and the inclined plate pushes the support plate to move, thereby pushing the segment out of the lower mold, achieving rapid demoulding of the segment while ensuring that the segment is intact.

Description

Segment production equipment

Technical Field

The utility model relates to the technical field of duct piece production, in particular to duct piece production equipment.

Background

The pipe piece, also called a shield pipe piece, is a main assembly component for shield construction, is an innermost barrier of a tunnel, bears the functions of resisting soil layer pressure, underground water pressure and some special loads, and needs to cast prepared concrete into a mould in the pipe piece production process until the concrete is solidified, and then demoulding is carried out, so that the pipe piece is formed.

For example, in a segment production device with the authorized publication number CN205521917U, although the above document does not need to lay a layer of concrete on the bottom surface of the mold first to place the reinforcing bars, the pouring can be directly performed, the step of laying the bottom surface is omitted, so that the efficiency becomes higher, but when the segment production device in the document is used, the segment production device is used, the concrete is poured into the mold to perform the segment production, but because the concrete itself has certain viscosity and fluidity, the solidified concrete can be tightly stitched with the mold, the demolding can be performed only by means of external tools during demolding, so that the notches for prying the tools around the segment occur, thereby reducing the tightness of the segment, and the segment cannot be quickly and completely demolded, and because the segment itself has a larger size, the segment has a larger weight, and after the demolding is completed, the segment needs to be moved to a transportation tool, the process needs more people to finish together, thereby causing waste of manpower, and being inconvenient to move the segment.

Disclosure of Invention

The utility model aims to solve the problems that the solidified concrete is tightly meshed with a die and needs to be contacted with an external tool, gaps are formed around the pipe piece in the prying process of the tool, the pipe piece cannot be quickly and completely demolded, the weight of the pipe piece is large, more people are required to finish the demolding together during the moving, so that the labor is wasted, and the pipe piece is inconvenient to move.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a section of jurisdiction production facility, includes the casing, the below centre of casing is through support and first motor looks rigid coupling, the output rigid coupling of first motor has bevel gear group, bevel gear group's both ends all are provided with shedder, the inside top and the second pneumatic cylinder looks rigid coupling of casing, the output rigid coupling of second pneumatic cylinder has last mould, the below both sides of casing all are provided with auxiliary device.

Preferably, the demoulding device comprises a threaded rod, one end of the threaded rod is fixedly connected with the bevel gear set, the outer wall of the threaded rod is in threaded connection with a nut, the bottom end of the nut is in sliding connection with the casing through a sliding groove, the front end of the nut is in sliding connection with the inclined plate through the sliding groove, and the outer wall of the inclined plate is fixedly connected with a support plate.

Preferably, the outer wall of extension board and bed die sliding connection, the bottom and the casing looks rigid coupling of bed die, the top and the last mould of bed die closely laminate, the casting gate has all been seted up to the top both sides of last mould.

Preferably, the auxiliary device comprises a second motor, the outer wall of the second motor is fixedly connected with the casing through a bracket, a spur gear is fixedly connected with the output end of the second motor, the outer wall of the spur gear is meshed with a rack, a vertical plate is fixedly connected with the top end of the rack, and the outer wall of the vertical plate is in sliding connection with the casing through a sliding groove.

Preferably, the top end of the vertical plate is fixedly connected with a first hydraulic cylinder, and the output end of the first hydraulic cylinder is fixedly connected with a supporting block.

The pipe piece production equipment provided by the utility model has the beneficial effects that: through the cooperation between bevel gear group, threaded rod, nut, swash plate and the extension board, the bevel gear group drives the threaded rod reverse rotation of both sides simultaneously, and two threaded rods can make two nuts simultaneously outside removal, and the nut makes the swash plate slowly upwards move through the spout of slope, and the swash plate promotes the extension board and removes to release the bed die with the section of jurisdiction, realize guaranteeing that the section of jurisdiction is intact under the circumstances, carry out quick drawing of patterns to the section of jurisdiction.

Through the cooperation between second motor, straight-tooth wheel, rack and the riser, switch on the external power supply of second motor for the output of second motor drives straight-tooth wheel rotation, and the straight-tooth wheel can make the rack move forward, and the rack drives the riser and removes, and the riser passes through first pneumatic cylinder and supporting shoe and drives the section of jurisdiction and remove, thereby removes the section of jurisdiction to the transport means of device front end, makes the removal to the section of jurisdiction not accomplish jointly at the needs many, has practiced thrift the manpower, is convenient for the removal to the section of jurisdiction.

Drawings

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

FIG. 2 is a schematic front plan view of the interconnect structure of FIG. 1;

FIG. 3 is a schematic left-side plan view of the interconnect structure of FIG. 1;

fig. 4 is a schematic diagram of a connection structure at a in fig. 2.

In the figure: 1. the machine comprises a shell, 2, a first motor, 3, a bevel gear set, 4, a demoulding device, 401, a threaded rod, 402, a nut, 403, a sloping plate, 404, a support plate, 5, an auxiliary device, 501, a second motor, 502, a spur gear, 503, a rack, 504, a vertical plate, 5A1, a limiting plate, 6, a first hydraulic cylinder, 7, a supporting block, 8, a second hydraulic cylinder, 9, an upper mould, 10, a lower mould, 11 and a casting nozzle.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4, in this embodiment: the utility model provides a section of jurisdiction production facility, including casing 1, the below centre of casing 1 is through support and first motor 2 looks rigid coupling, the model of first motor 2 is selected according to the in-service use demand, satisfy the work demand can, the output rigid coupling of first motor 2 has bevel gear group 3, the output of first motor 2 drives bevel gear group 3 and rotates, bevel gear group 3 is formed by three same bevel gear meshing connection, bevel gear group 3's both ends all are provided with shedder 4, casing 1's inside top and second pneumatic cylinder 8 looks rigid coupling, the model of second pneumatic cylinder 8 is selected according to the in-service use demand, satisfy the work demand can, the output rigid coupling of second pneumatic cylinder 8 has last mould 9, the output of second pneumatic cylinder 8 promotes mould 9 and reciprocates, casing 1's below both sides all are provided with auxiliary device 5.

The demoulding device 4 comprises a threaded rod 401, nuts 402, inclined plates 403 and support plates 404, one end of the threaded rod 401 is fixedly connected with the bevel gear set 3, the bevel gear set 3 drives the threaded rods 401 on two sides to reversely rotate, the outer walls of the threaded rods 401 are in threaded connection with the nuts 402, the moving directions of the two nuts 402 are opposite due to the fact that the threaded directions of the threaded rods 401 on two sides are the same, the bottom ends of the nuts 402 are in sliding connection with the shell 1 through sliding grooves, the front ends of the nuts 402 are in sliding connection with the inclined plates 403 through the sliding grooves, the inclined plates 403 are enabled to move up and down through the inclined grooves when the nuts 402 move, the support plates 404 are fixedly connected with the outer walls of the inclined plates 403, the inclined plates 403 drive the support plates 404 to move, the outer walls of the support plates 404 are in sliding connection with the lower die 10, the support plates 404 are used for ejecting out pipe pieces in the lower die 10, the bottom end of the lower die 10 is fixedly connected with the shell 1, the upper side of the lower die 10 is tightly attached to the upper die 9, casting ports 11 are respectively arranged on two sides of the top end of the upper die 9, and concrete is poured through the casting ports 11;

the bevel gear group 3 drives the threaded rods 401 on two sides to reversely rotate simultaneously, the two threaded rods 401 can enable the two nuts 402 to simultaneously move outwards, the nuts 402 enable the inclined plates 403 to slowly move upwards through inclined sliding grooves, and the inclined plates 403 push the support plates 404 to move, so that the pipe piece is pushed out of the lower die 10, and the pipe piece is rapidly demoulded under the condition that the pipe piece is ensured to be intact.

The auxiliary device 5 comprises a second motor 501, a straight gear 502, a rack 503 and a vertical plate 504, wherein the outer wall of the second motor 501 is fixedly connected with the casing 1 through a bracket, the model of the second motor 501 is selected according to actual use requirements, the working requirements are met, the output end of the second motor 501 is fixedly connected with the straight gear 502, the straight gear 502 at the output end of the second motor 501 rotates, the outer wall of the straight gear 502 is meshed with the rack 503, the straight gear 502 can enable the rack 503 to move forwards and backwards, the top end of the rack 503 is fixedly connected with the vertical plate 504, the rack 503 drives the vertical plate 504 to move, the outer wall of the vertical plate 504 is in sliding connection with the casing 1 through a sliding groove, the top end of the vertical plate 504 is fixedly connected with a first hydraulic cylinder 6, the model of the first hydraulic cylinder 6 is selected according to actual use requirements, the working requirements are met, the output end of the first hydraulic cylinder 6 is fixedly connected with a supporting block 7, the first hydraulic cylinder 6 can drive the supporting block 7 to move forwards and backwards, and the supporting block 7 can also be pushed to move leftwards and rightwards.

Working principle:

when the pipe piece production equipment is used, firstly, the second hydraulic cylinder 8 is adjusted by a user, the output end of the second hydraulic cylinder 8 pushes the upper die 9 to move downwards, the die assembly of the upper die 9 and the lower die 10 is realized, then concrete is poured into the inside through the casting opening 11, a pipe piece is formed after concrete is solidified, the second hydraulic cylinder 8 is reversely adjusted, the output end of the second hydraulic cylinder 8 pulls the upper die 9 to move upwards, the external power supply of the first motor 2 is connected at the moment, the output end of the first motor 2 drives the bevel gear set 3 to rotate, the bevel gear set 3 simultaneously drives the threaded rods 401 on two sides to rotate reversely, the two threaded rods 401 can enable the two nuts 402 to move outwards simultaneously, the nuts 402 enable the inclined plates 403 to move upwards slowly through inclined sliding grooves, the inclined plates 404 are pushed out of the lower die 10, the pipe piece is rapidly demolded under the condition that the pipe piece is ensured to be intact, the first hydraulic cylinder 6 on two sides is adjusted after the pipe piece is moved to the uppermost side, the output end of the first hydraulic cylinder 6 pushes the supporting block 7 to move upwards, the pipe piece 7 can drive the bevel gear set 3 to rotate, the two supporting blocks 7 can drive the pipe piece 7 to rotate reversely, the two supporting blocks 502 can drive the pipe piece 502 to move forward through the two racks to rotate, the two supporting blocks 502 can drive the vertical racks to move together, the pipe piece 502 can move directly, and the pipe piece 502 can move directly by a plurality of people to move directly, and the pipe piece can move directly by a device can be driven by a device.

Example 2:

referring to fig. 1-4, in this embodiment: the duct piece production equipment can further comprise a limiting plate 5A1, one end of the limiting plate 5A1 is fixedly connected with the rack 503, the limiting plate 5A1 is used for limiting the moving direction of the rack 503, and the other end of the limiting plate 5A1 is in sliding connection with the casing 1 through a sliding groove;

the user is through fixing limiting plate 5A1 on one side of rack 503 for rack 503 is at back and forth movement, obtains limiting plate 5A 1's restriction, can not take place the deflection, thereby makes the removal of section of jurisdiction more stable.

Working principle:

when the embodiment works, a user fixes the limiting plate 5A1 on one side of the rack 503, so that the rack 503 moves forwards and backwards, the limiting plate 5A1 is limited, deflection cannot occur, the movement of the duct piece is more stable, and the device is used.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a section of jurisdiction production facility, includes casing (1), its characterized in that: the utility model discloses a motor, including casing (1), first motor (2), angle gear group (3), demoulding device (4), upper die (9) are all provided with in the middle of the below of casing (1) through support and first motor (2) looks rigid coupling, the output rigid coupling of first motor (2) has angle gear group (3), the both ends of angle gear group (3) all are provided with shedder (4), the inside top of casing (1) is rigid coupling mutually with second pneumatic cylinder (8), the output rigid coupling of second pneumatic cylinder (8) has last mould (9), the below both sides of casing (1) all are provided with auxiliary device (5).

2. A segment production facility according to claim 1, wherein: the demolding device (4) comprises a threaded rod (401), one end of the threaded rod (401) is fixedly connected with the bevel gear set (3), the outer wall of the threaded rod (401) is in threaded connection with a nut (402), the bottom end of the nut (402) is in sliding connection with the machine shell (1) through a sliding groove, the front end of the nut (402) is in sliding connection with the sloping plate (403) through a sliding groove, and a support plate (404) is fixedly connected with the outer wall of the sloping plate (403).

3. A segment production facility according to claim 2, wherein: the outer wall of extension board (404) and bed die (10) sliding connection, the bottom of bed die (10) is fixedly connected with casing (1) mutually, the top and the closely laminating of last mould (9) of bed die (10), casting gate (11) have all been seted up on the top both sides of last mould (9).

4. A segment production facility according to claim 1, wherein: auxiliary device (5) are including second motor (501), the outer wall of second motor (501) is through support and casing (1) looks rigid coupling, the output rigid coupling of second motor (501) has spur gear (502), the outer wall and rack (503) meshing of spur gear (502) are connected, the top rigid coupling of rack (503) has riser (504), the outer wall of riser (504) is through spout and casing (1) sliding connection.

5. The segment production apparatus of claim 4, wherein: the top end of the vertical plate (504) is fixedly connected with a first hydraulic cylinder (6), and the output end of the first hydraulic cylinder (6) is fixedly connected with a supporting block (7).