CN113601672A - Shield constructs section of jurisdiction concrete rough surface device - Google Patents
Shield constructs section of jurisdiction concrete rough surface device Download PDFInfo
- Publication number
- CN113601672A CN113601672A CN202110927108.5A CN202110927108A CN113601672A CN 113601672 A CN113601672 A CN 113601672A CN 202110927108 A CN202110927108 A CN 202110927108A CN 113601672 A CN113601672 A CN 113601672A
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- Prior art keywords
- rough
- wiping
- plastering
- movement mechanism
- axis movement
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000011505 plaster Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 12
- 238000007790 scraping Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to the field of water collecting and plastering of concrete outer cambered surfaces in the production process of shield segments, in particular to a rough plastering device for shield segment production. The device comprises an X-axis motion mechanism, a rotating shaft motion mechanism, a Y-axis motion mechanism, a Z-axis motion mechanism, a mold self-adaptation mechanism and a rough wiping end water-collecting and surface-wiping actuator, wherein the Y-axis motion mechanism is installed on the X-axis motion mechanism, the Z-axis motion mechanism is vertically installed with the Y-axis motion mechanism, and the rough wiping end water-collecting and surface-wiping actuator is installed at the lower end of the Z-axis motion mechanism. The invention has the beneficial effects that: it can realize being used for section of jurisdiction concrete placement back tentatively receive the face, through strickleing off the concrete, fill sunken, in order to ensure extrados radian, make the concrete surface smooth-going, realize shield structure section of jurisdiction concrete rough plastering mechanized and automatic, reach high-efficient, accurate, stable target, ensure to receive water and plaster the effect and satisfy requirements such as section of jurisdiction outward appearance and entity quality, demoulding process, improve the production quality and the production efficiency of section of jurisdiction, reduce cost.
Description
Technical Field
The invention relates to the field of water collecting and plastering of concrete outer cambered surfaces in the production process of shield segments, in particular to a rough plastering device for shield segment production.
Background
The shield segment is a main assembly component in tunnel construction, plays a role in bearing and water resistance, and is an important guarantee for driving safety in a tunnel, so that the production quality of the shield segment is very important. In the production process of the shield segment, the water collection and plastering of the concrete on the outer cambered surface of the segment is a key process. At present, manual operation is mainly relied on for collecting water and plastering concrete on the outer cambered surface of the shield segment. After the concrete gets into the mould and accomplishes the vibration, need two workman to pull the stock and come back and forth along the extrados of section of jurisdiction and catch up usually, intensity of labour is high, and is efficient. Meanwhile, the operation force cannot be accurately controlled through manual operation, so that the outer arc surface of the shield segment is not uniformly coated, the compactness, impermeability and durability of the outer arc surface of the segment are reduced, and the production quality of the segment is seriously affected.
Disclosure of Invention
The invention aims to solve the problem of providing a device capable of realizing mechanized and automatic production of shield segment water collection and plastering. The technical scheme is as follows:
the utility model provides a shield constructs section of jurisdiction concrete and slightly wipes face device, its key technology lies in including X axle motion, rotation axis motion, Y axle motion, Z axle motion, mould self-adaptation mechanism and slightly wipe end and receive water and wipe the face executor, and Y axle motion is installed on X axle motion, and Z axle motion is perpendicular with Y axle motion to be installed, and the lower extreme installation of Z axle motion is slightly wiped end and is received water and wipe the face executor.
The X-axis movement mechanism comprises a ground rail module, a first guide rail and an X-direction movement driving device, the first guide rail is respectively installed on two sides of the ground rail module, a rotating device installation plate is installed on the first guide rail, and the X-direction movement driving device is installed on the rotating device installation plate.
The rotating shaft movement mechanism comprises a beam mounting seat and a rotating shaft supporting plate, the bottom end of the beam mounting seat is mounted on the rotating device mounting plate, the upper end of the beam mounting seat is provided with a rotating driving device, and the rotating shaft supporting plate is mounted on the rotating driving device.
Y axle motion includes that the end crossbeam is slightly wiped, Y is to installation base and Y to the slide, slightly wipes the end crossbeam and installs in the rotation axis backup pad, installs Y respectively on slightly wiping end crossbeam both sides to the installation base, and Y installs the second guide rail on to the installation base, and Y is installed to the slide on the second guide rail, and Y is installed Y to drive arrangement 34 on to the slide.
The Z-axis movement mechanism comprises a Z-direction lead screw mounting base, a Z-direction rectangular pipe and a Z-direction sliding seat, third guide rails are respectively mounted on two sides of the Z-direction lead screw mounting base, the Z-direction sliding seat is mounted on the third guide rails, the upper end of the Z-direction sliding seat is connected with the upper end of the Z-direction rectangular pipe, a Z-direction driving device is mounted on the Z-direction sliding seat, the bottom end of the Z-direction lead screw mounting base is mounted at one end of a rough wiping end cross beam, and the lower end of the Z-direction rectangular pipe penetrates through the rough wiping end cross beam.
Mould self-adaptation mechanism includes that thick execution end flange and thick execution end pivot of smearing, and thick execution end flange of smearing is connected by the flange joint board, and thick execution end pivot of smearing through the bearing installation between the thick execution end flange lower extreme of smearing, mould self-adaptation mechanism passes through flange joint board and Z to quarter bend end connection.
The coarse wiping end water collecting and surface wiping actuator is provided with a coarse wiping plate, one surface of the coarse wiping plate is provided with a connecting end, the upper connecting end is provided with a coarse wiping execution end connecting rod, and the coarse wiping end water collecting and surface wiping actuator is connected with a coarse wiping execution end rotating shaft of the die self-adaptive mechanism through the coarse wiping execution end connecting rod.
And a mechanical stop block is arranged at the end part of the first guide rail.
And vibration motors are arranged at two ends of the rough wiping plate.
The front side and the rear side of the rough wiping plate are of a round angle structure.
And a spring shock absorber is arranged between the rough wiping plate and the upper connecting end.
Compared with the prior art, the invention has the following beneficial effects:
1. the device can replace the artifical work of preliminarily receiving behind section of jurisdiction concrete placement, through strickleing off the concrete, fill sunken, strike off unnecessary concrete etc., in order to ensure the extrados radian, make the concrete surface smooth-going, production workman's intensity of labour has been reduced, realize that the shield constructs the section of jurisdiction and receives mechanized and automated production of water plastering, it is high-efficient to reach the shield and construct the section of jurisdiction and receive water plastering, it is accurate, stable target, it satisfies section of jurisdiction outward appearance and entity quality to ensure to receive water plastering effect, requirements such as demolding technology, improve the production quality and the production efficiency of section of jurisdiction, driving safety for the tunnel provides the guarantee.
2. The cooperation of mould self-adaptation mechanism and thick end of plastering receipts water and wipe the face executor, the accurate control operating force of ability, the shield constructs the outer cambered surface of section of jurisdiction and wipes face evenly, has improved closely knit degree, impermeability and the durability of section of jurisdiction extrados greatly, has reduced manufacturing cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of an X-axis motion mechanism of the present invention;
FIG. 4 is an enlarged structural view of the first guide rail, the first slide block and the mounting plate of the rotating device according to the present invention;
FIG. 5 is a schematic structural view of a rotary shaft moving mechanism according to the present invention;
FIG. 6 is a schematic structural view of a Y-axis motion mechanism of the present invention;
FIG. 7 is an enlarged schematic view of the portion B of FIG. 6;
FIG. 8 is a schematic structural view of a Z-axis movement mechanism of the present invention;
FIG. 9 is an enlarged view of the portion C of FIG. 8;
FIG. 10 is a schematic structural view of a mold adaptation mechanism of the present invention;
fig. 11 is a schematic structural view of the rough wiping end water-collecting wiping surface actuator of the invention.
Detailed Description
As shown in fig. 1 and 2, the shield segment concrete rough plastering device has the key technology that the device comprises an X-axis motion mechanism 1, a rotating axis motion mechanism 2, a Y-axis motion mechanism 3, a Z-axis motion mechanism 4, a mold self-adaption mechanism 5 and a rough plastering end water collecting plastering surface actuator 6, wherein the Y-axis motion mechanism 3 is vertically arranged on the X-axis motion mechanism 1 through the rotating axis motion mechanism 2, the Z-axis motion mechanism 4 is vertically arranged with the Y-axis motion mechanism 3, and the rough plastering end water collecting plastering surface actuator 6 is arranged at the lower end of the Z-axis motion mechanism 4 through the mold self-adaption mechanism 5.
As shown in fig. 3 and 4, the X-axis movement mechanism 1 is used for realizing the movement in the X-axis direction for preliminarily collecting water and plastering shield segment concrete, and includes a ground rail module 16, 2 first guide rails 15 and an X-direction movement driving device 14, wherein the first guide rails 15 are respectively installed on two sides of the ground rail module 16, a first slider 12 is used for installing a rotating device installation plate 13 on the first guide rail 15, the X-direction movement driving device 14 is installed on the rotating device installation plate 13, the X-axis movement mechanism 1 is driven by the X-direction movement driving device 14, and the driving rotating device installation plate 13 is driven by the first slider 12 to perform linear movement along the first guide rail 15. The height of the ground rail module 16 can be adjusted according to the requirement.
As shown in fig. 5, the rotation axis movement mechanism 2 is used for realizing the movement of the shield segment concrete in the rotation axis direction for collecting water and plastering surface, and includes a beam mounting seat 23 and a rotation axis support plate 21, wherein the bottom end of the beam mounting seat 23 is mounted on the rotating device mounting plate 13, the upper end thereof is mounted with a rotation driving device 22, and the rotation axis support plate 21 is mounted on the rotation driving device 22. The rotary driving device 22 drives the beam mounting seat 23 to rotate, so as to drive the Y-axis movement mechanism 3, the Z-axis movement mechanism 4 and the rough wiping end water-receiving and wiping surface actuator 6 to rotate.
As shown in fig. 6 and 7, the Y-axis movement mechanism 3 is used for realizing the movement in the Y-axis direction for collecting water and plastering the concrete of the shield segment, and includes a rough-plastering end beam 36, 2Y-direction mounting bases 35 and a Y-direction slide 33, the rough-plastering end beam 36 is fixedly mounted on the rotating shaft supporting plate 21, the Y-direction mounting bases 35 are respectively mounted on two sides of the rough-plastering end beam 36, the Y-direction mounting base 35 is mounted with the second guide rail 31, the Y-direction slide 33 is mounted on the second guide rail 31 through the second slider 32, and the Y-direction driving device 34 is mounted on the Y-direction slide 33. The second sliding block 32 can move linearly along the second guide rail 31, the Y-direction sliding seat 33 can move linearly along with the second sliding block 32, the Y-direction driving device 34 drives the Y-direction sliding seat 33 to move linearly along the second guide rail 31, and then the Z-axis moving mechanism 4 and the rough wiping end water-collecting and wiping surface actuator 6 are driven to move in the Y direction.
As shown in fig. 8 and 9, the Z-axis movement mechanism 4 is used for realizing the movement in the Z-axis direction for collecting water and plastering shield segment concrete, and includes a Z-direction lead screw mounting base 48, a Z-direction rectangular pipe 49 and a Z-direction sliding base 45, wherein third guide rails 46 are respectively mounted on two sides of the Z-direction lead screw mounting base 48 through Z-direction guide rail mounting bases 47, the Z-direction sliding base 45 is mounted on the third guide rails 46 through third sliders 43, the upper end of the Z-direction sliding base 45 is connected with the upper end of the Z-direction rectangular pipe 49 through a connecting rib plate 44, a Z-direction driving device 41 is mounted on the Z-direction sliding base 45 through a lead screw nut connecting seat 42, the bottom end of the Z-direction lead screw mounting base 48 is mounted at one end of the rough plastering end cross beam 36, and the lower end of the Z-direction rectangular pipe 49 passes through the rough plastering end cross beam 36. When the Z-direction driving device 41 operates, the lead screw nut connecting seat 42 drives the Z-direction sliding seat 45 and the third sliding block 43 to perform linear motion along the third guide rail 46, so as to drive the rough wiping end water-collecting and wiping surface actuator 6 to perform Z-direction motion.
As shown in fig. 10, the mold adaptive mechanism 5 is used to control the angle rotation of the rough-plastering-end water-collecting plastering-surface actuator 6, so that the rough-plastering-end water-collecting plastering-surface actuator 6 can be always tightly attached to the outer arc surface of the concrete. Mould self-adaptation mechanism 5 includes that 2 are slightly smeared and carry out end flange 53 and slightly smear execution end pivot 52, 2 are slightly smeared and carry out end flange 53 and are connected by flange joint board 51, 2 are slightly smeared and carry out end pivot 52 through the thick execution end of 54 installation of bearing 54 between the execution end flange 53 lower extreme of slightly smearing, bearing 54 can drive and slightly smear execution end pivot 52 rotatory, and then control slightly to smear the angle rotation that end received water and smeared face executor 6, mould self-adaptation mechanism 5 passes through flange joint board 51 and Z to quarter bend 49 end connection.
As shown in fig. 11, the rough-end water-collecting and surface-plastering executor 6 is used for preliminarily collecting the cast concrete of the duct piece, and the outer arc surface radian is ensured and the concrete surface is smooth by scraping off the concrete, filling the recess, scraping off the excess concrete and the like. The rough wiping end water receiving and wiping surface actuator 6 is provided with a rough wiping plate 61, one surface of the rough wiping plate 61 is provided with a connecting end 65, the upper connecting end 65 is provided with 2 rough wiping execution end connecting rods 64, the rough wiping end water receiving and wiping surface actuator 6 is connected with a rough wiping execution end rotating shaft 52 of the mold self-adaptive mechanism 5 through the rough wiping execution end connecting rods 64, and the other surface of the rough wiping plate 61 executes water receiving and wiping surface work.
A mechanical stop 11 is arranged at the end part of the first guide rail 15, and the mechanical stop 11 can prevent the X-axis movement from exceeding the range.
The front side and the rear side of the rough-plastering plate 61 are of round-angle structures, so that redundant concrete can be stored temporarily, the area with a plastering sunken surface is supplemented, and the effects of scraping the concrete, filling the sunken part and scraping redundant concrete are achieved.
2-3 spring shock absorbers 66 are arranged between the rough wiping plate 61 and the upper connecting end 65 and used for controlling the pressure of the rough wiping end water-receiving wiping surface actuator 6 for wiping concrete.
Claims (5)
1. A shield segment concrete rough plastering device is characterized by comprising an X-axis movement mechanism (1), a rotation axis movement mechanism (2), a Y-axis movement mechanism (3), a Z-axis movement mechanism (4), a mould self-adaption mechanism (5) and a rough plastering end water-collecting plastering surface actuator (6), wherein the Y-axis movement mechanism (3) is arranged on the X-axis movement mechanism (1), the Z-axis movement mechanism (4) is vertically arranged with the Y-axis movement mechanism (3), and the rough plastering end water-collecting plastering surface actuator (6) is arranged at the lower end of the Z-axis movement mechanism (4);
the X-axis movement mechanism (1) comprises a ground rail module (16), a first guide rail (15) and an X-direction movement driving device (14), wherein the first guide rail (15) is respectively arranged at two sides of the ground rail module (16), a rotating device mounting plate (13) is arranged on the first guide rail (15), and the X-direction movement driving device (14) is arranged on the rotating device mounting plate (13);
the rotary shaft movement mechanism (2) comprises a beam mounting seat (23) and a rotary shaft supporting plate (21), the bottom end of the beam mounting seat (23) is mounted on the rotary device mounting plate (13), the upper end of the beam mounting seat is provided with a rotary driving device (22), and the rotary driving device (22) is provided with the rotary shaft supporting plate (21);
the Y-axis movement mechanism (3) comprises a rough wiping end cross beam (36), a Y-direction mounting base (35) and a Y-direction sliding seat (33), the rough wiping end cross beam (36) is mounted on the rotating shaft supporting plate (21), the Y-direction mounting base (35) is mounted on two sides of the rough wiping end cross beam (36) respectively, a second guide rail (31) is mounted on the Y-direction mounting base (35), the Y-direction sliding seat (33) is mounted on the second guide rail (31), and a Y-direction driving device (34) is mounted on the Y-direction sliding seat (33);
the Z-axis movement mechanism (4) comprises a Z-direction lead screw mounting base (48), a Z-direction rectangular pipe (49) and a Z-direction sliding seat (45), third guide rails (46) are respectively mounted on two sides of the Z-direction lead screw mounting base (48), the Z-direction sliding seat (45) is mounted on the third guide rails (46), the upper end of the Z-direction sliding seat (45) is connected with the upper end of the Z-direction rectangular pipe (49), a Z-direction driving device (41) is mounted on the Z-direction sliding seat (45), the bottom end of the Z-direction lead screw mounting base (48) is mounted at one end of a rough wiping end cross beam (36), and the lower end of the Z-direction rectangular pipe (49) penetrates through the rough wiping end cross beam (36);
the die self-adaptive mechanism (5) comprises a rough wiping execution end flange (53) and a rough wiping execution end rotating shaft (52), the rough wiping execution end flange (53) is connected through a flange connecting plate (51), the rough wiping execution end rotating shaft (52) is installed between the lower ends of the rough wiping execution end flanges (53) through a bearing (54), and the die self-adaptive mechanism (5) is connected with the tail end of a Z-direction rectangular pipe (49) through the flange connecting plate (51);
the rough wiping end water collecting and surface wiping actuator (6) is provided with a rough wiping plate (61), one surface of the rough wiping plate (61) is provided with a connecting end (65), the upper connecting end (65) is provided with a rough wiping execution end connecting rod (64), and the rough wiping end water collecting and surface wiping actuator (6) is connected with a rough wiping execution end rotating shaft (52) of the die self-adaptive mechanism (5) through the rough wiping execution end connecting rod (64).
2. Segment concrete rough-plastering device according to claim 1, wherein a mechanical stopper (11) is provided at the end of the first guide rail (15).
3. The duct piece concrete rough-plastering device according to claim 1, wherein vibration motors (62) are installed at both ends of the rough-plastering plate (61).
4. The duct piece concrete rough-plastering device according to claim 1, wherein the front and rear sides of the rough-plastering plate (61) are in a rounded structure.
5. Segment concrete rough-plastering device according to claim 1, wherein a spring damper (66) is installed between the rough-plastering plate (61) and the upper connecting end (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110927108.5A CN113601672B (en) | 2021-08-12 | 2021-08-12 | Shield constructs thick plastering device of section of jurisdiction concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110927108.5A CN113601672B (en) | 2021-08-12 | 2021-08-12 | Shield constructs thick plastering device of section of jurisdiction concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113601672A true CN113601672A (en) | 2021-11-05 |
| CN113601672B CN113601672B (en) | 2024-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110927108.5A Active CN113601672B (en) | 2021-08-12 | 2021-08-12 | Shield constructs thick plastering device of section of jurisdiction concrete |
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| CN (1) | CN113601672B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954206A (en) * | 2021-10-29 | 2022-01-21 | 王肖义 | Concrete block preparation system and preparation process |
| CN114083671A (en) * | 2021-11-12 | 2022-02-25 | 上海建工建材科技集团股份有限公司 | Automatic concrete compensation duct piece plastering robot and production process |
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