CN107060044A - A kind of one-time-shaped mould and its application method for being used to pour groove - Google Patents
A kind of one-time-shaped mould and its application method for being used to pour groove Download PDFInfo
- Publication number
- CN107060044A CN107060044A CN201710448931.1A CN201710448931A CN107060044A CN 107060044 A CN107060044 A CN 107060044A CN 201710448931 A CN201710448931 A CN 201710448931A CN 107060044 A CN107060044 A CN 107060044A
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- box beam
- hydraulic cylinder
- demoulding
- groove
- middle box
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
It is of the invention that a kind of one-time-shaped mould and its application method for being used to pour groove is provided, solve existing groove and pour the problems such as mould uses many processes, making complexity, required precision is higher, error is larger, complicated, service life is short.The present invention includes die ontology；Die ontology includes middle box beam, two side box beams, puts die drawing bar, demoulding pull bar；It is provided with middle box beam and puts mould hydraulic cylinder, pull bar cross-arm；Put die drawing bar and demoulding pull bar is hinged by stay rod pin with corresponding middle box beam and side box beam respectively；Put and be provided with bar hole on die drawing bar and demoulding pull bar；The rear and front end of die ontology be connected to traction running gear and with driven running gear；The above-mentioned application method for being used to pour the one-time-shaped mould of groove includes putting mold process, knockout course.The present invention is easy to operate, cost-effective, improves the quality that groove is poured, reduces the time that groove is poured, improve integral construction efficiency.
Description
Technical field
Field is poured the present invention relates to groove, particularly a kind of one-time-shaped mould and its user for being used to pour groove
Method.
Background technology
At present, architectural engineering construction technique is continued to develop, and construction technology tends to be ripe, but many constructions also continue to use old-fashioned
Device, because of specification, standard, desired continuous improvement, partial devices can not meet current high efficiency, the demand of high standard.It is high
Pouring for fast highway, railway, the ditch in tunnel or Central drain and other grooves is one of master operation in construction, and it is to applying
The influence of work duration is very big, and solving the groove in each architectural engineering, to pour problem particularly significant to trackways engineering construction work efficiency.
But existing groove pours mould and uses process many, make complicated, required precision is higher, therefore does not often reach
Expected Results, error is larger, due to the error of making, often when pouring concrete, and concrete is easy to from both sides steel form and end template
Between gap penetrate into, therefore normal the using of influence mould；And existing groove pours the otherwise money that mould must be reused
Source cost is too high, and access times, and the concrete that penetrates into is more, to a certain extent can not be in use, can only manually remove what is solidified
Concrete, because existing groove pours mould structure complexity, it is easy to cause injury to personnel and remove the damage of equipment, also larger journey
Degree shortens its service life；Above mentioned problem causes existing groove to pour the groove bending deformation quantity that mould pours shaping when in use
It is larger, have a strong impact on influence quality and outward appearance.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provide it is a kind of be used for pour groove one-time-shaped mould and
Its application method.
A kind of one-time-shaped mould for being used to pour groove, including die ontology；Described die ontology include middle box beam,
Side box beam, put die drawing bar, the demoulding pull bar；Two side box beams are located at the both sides of middle box beam respectively；It is provided with described middle box beam
One end is connected with the inside of middle box beam and the other end is connected with pull bar cross-arm puts mould hydraulic cylinder.
Two one end for putting die drawing bar are hinged by the two ends of stay rod pin and pull bar cross-arm respectively, and its other end passes through respectively
Stay rod pin is hinged with corresponding side box beam；Described putting die drawing bar and be provided with one end that pull bar cross-arm is connected is easy to stay rod pin to slide
Dynamic bar hole.
One end of two demoulding pull bars is hinged by stay rod pin with middle box beam respectively, its other end respectively by stay rod pin with
Corresponding side box beam is hinged；Described demoulding pull bar is provided with the bar shaped for being easy to stay rod pin to slide with one end that middle box beam is connected
Hole.
The rear and front end of described die ontology is connected to trailer system；Described traction running gear includes and mould
The traction running gear of the front end connection of tool body and the driven running gear being connected with the rear end of die ontology；Described traction
The upper end of running gear and driven running gear with middle box beam is connected.
Preferably, the upper port of described middle box beam is provided with limiting plate；When die ontology, which is in, puts mould state, institute
The lower end for the limiting plate stated connects with the upper surface of corresponding side box beam.
Preferably, described traction running gear includes hitch frame, the motor for being arranged at hitch frame upper end, connected with motor
The driving wheel connect, the first driven pulley being connected with driving wheel, one end are connected to the first of hitch frame upper end and are stripped hydraulic cylinder；It is described
Upper end of the other end respectively with the front end of middle box beam of the first demoulding hydraulic cylinder be connected.
Preferably, described driven running gear includes the second driven pulley, second that one end is connected with the second driven pulley
It is stripped hydraulic cylinder；The other end of the second described traction hydraulic cylinder is connected with the upper end of the rear end of middle box beam.
Preferably, described puts mould hydraulic cylinder for two, it is located at the two ends in middle box beam respectively.
Preferably, the longitudinal section of described middle box beam is inverted trapezoidal；Two side box beams are symmetricly set in the two of middle box beam
Waist side and its fitted with two waists of middle box beam.
Preferably, described put mould hydraulic cylinder, the first demoulding hydraulic cylinder, the second demoulding hydraulic cylinder is telescopic hydraulic
Cylinder.
The above-mentioned application method for being used to pour the one-time-shaped mould of groove, comprises the following steps：
1) mold process is put；
2) knockout course.
Preferably, step 1) comprise the following steps that：
11) elongation of mould hydraulic cylinder will be put, so that box beam is moved downward in driving so that stay rod pin slides into bar hole
It is stripped the middle part of pull bar so that stay rod pin slides into one end termination position for putting die drawing bar in bar hole, middle box beam
Side is fitted with the side of side box beam, and the lower end of limiting plate connects with the upper surface of corresponding side box beam；
12) ground is accomplished fluently, and is drawn die ontology to the top of ground by trailer system, and causes the bottom of side box beam
There is difference in height L between face and ground；
13) from the both sides casting concrete of side box beam.
Preferably, step 2) comprise the following steps that：
21) when the concrete poured reaches the 50%-70% of design strength, the retraction of mould hydraulic cylinder will be put, so as to drive
Pull bar cross-arm is moved downward so that stay rod pin slides into the middle part for putting die drawing bar in bar hole；
22) hydraulic cylinder, the second demoulding hydraulic cylinder elongation are stripped by first, so that box beam is moved upwards in driving so that draw
Lever pin slides into one end termination position of demoulding pull bar in bar hole, and then drives side box beam to move upwards so that middle box beam
Side separated with the side of side box beam；
23) it is stripped hydraulic cylinder, the second demoulding hydraulic cylinder by first to continue to extend, so that box beam continues up fortune in driving
It is dynamic so as to be fitted with the side of side box beam the side of middle box beam；
24) motor operation so that driving wheel is rotated, drives the first driven pulley and the second driven pulley to rotate, so that by mould
Body is removed above ground.
Compared with prior art, die main body of the invention has only included middle box beam and side box beam, simple in construction, when using
Only need to operation put mould hydraulic cylinder and two traction hydraulic cylinders can complete entirely to put mold process, it is easy to operate, and middle box beam and
Side box beam does not penetrate into concrete integrally so that mould inside will not be damaged；Simultaneously as the surface of middle box beam and side box beam
Surface is smooth surface, clears up time saving and energy saving during the concrete on surface, it is to avoid lead due to removing the concrete of solidification
Cause the service life of die ontology too short, save cost.
The present invention realizes groove formed by integrally casting by putting die drawing bar and demoulding pull bar with putting using cooperatively for mould hydraulic cylinder
Avoid concrete joining place and gap occur, improve the quality that groove is poured, and reduce the time that groove is poured, improve
Integral construction efficiency.
The present invention is simple to operate, it is easy to grasp so that the working strength reduction of operating personnel so that work efficiency is significantly carried
Height, while construction cost is reduced, it is ensured that the construction quality that groove is poured.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment.
Fig. 2 be put step 11 in mold process) structural representation.
Fig. 3 be knockout course in step 22) structural representation.
Fig. 4 is the structural representation of A-A sections in Fig. 1.
Wherein, box beam in 1-, 2- sides box beam, 3- puts mould hydraulic cylinder, and 4- pull bar cross-arms, 5- puts die drawing bar, 6- stay rod pins, 7-
Demoulding pull bar, 8- limiting plates, 9- die ontologies, the driven pulleys of 10- second, the demoulding hydraulic cylinders of 11- second, 12- first hydraulic cylinders,
13- driving wheels, 14- hitch frames, 15- motors, the driven pulleys of 16- first.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
Embodiment
As shown in figure 1, a kind of one-time-shaped mould for being used to pour groove, including die ontology；During die ontology includes
Box beam, side box beam, die drawing bar, demoulding pull bar are put, the surface of middle box beam and the surface of side box beam are smooth surface；Two sides
Box beam is located at the both sides of middle box beam respectively；It is provided with that one end is connected with the inside of middle box beam and the other end is connected with drawing in middle box beam
Bar cross-arm puts mould hydraulic cylinder.In the present embodiment, the upper port of middle box beam is provided with limiting plate, and mould shape is put when die ontology is in
During state, the lower end of limiting plate connects with the upper surface of corresponding side box beam, box beam and side box beam in thereby guaranteeing that when putting mould state
Link position determine, so as to ensure that the shape of poured groove is consistent, it is ensured that construction quality；It is two to put mould hydraulic cylinder
Individual, it is located at the two ends in middle box beam respectively, so that the pull bar cross-arm in middle box beam is kept during up and down motion
Balance, so as to ensure knockout course and put mold process to be normally carried out；The longitudinal section of middle box beam is inverted trapezoidal, and two side box beams are symmetrical
Be arranged at middle box beam two waist sides and its fitted with two waists of middle box beam so that middle spar-box and curb girder case in knockout course and
Putting in mold process can preferably routing motion.
Two one end for putting die drawing bar are hinged by the two ends of stay rod pin and pull bar cross-arm respectively, and its other end passes through respectively
Stay rod pin is hinged with corresponding side box beam；Put die drawing bar and the bar for being easy to stay rod pin to slide is provided with one end that pull bar cross-arm is connected
Shape hole；It is rotatably connected so that putting die drawing bar with middle box beam and side box beam by stay rod pin, and then the demoulding is better achieved
Process and put mold process.
One end of two demoulding pull bars is hinged by stay rod pin with middle box beam respectively, its other end respectively by stay rod pin with
Corresponding side box beam is hinged；Demoulding pull bar is provided with the bar hole for being easy to stay rod pin to slide with one end that middle box beam is connected；Thus
So that demoulding pull bar is rotatably connected with middle box beam and side box beam by stay rod pin, and then knockout course is better achieved and mould is put
Process.
The rear and front end of die ontology is connected to trailer system；Drawing running gear includes the front end with die ontology
The traction running gear of connection and the driven running gear being connected with the rear end of die ontology；Draw running gear and driven walking
Upper end of the system with middle box beam is connected；Trailer system mainly has 3 effects, and one is knockout course so that side box beam departs from has poured
The groove built, two be to draw die ontology to next to pour a little, and three be to put stable die ontology in mold process.
In the present embodiment, traction running gear includes hitch frame, the motor for being arranged at hitch frame upper end and motor connection
Driving wheel, the first driven pulley being connected with driving wheel, one end are connected to the first of hitch frame upper end and are stripped hydraulic cylinder；First demoulding
Upper end of the other end of hydraulic cylinder respectively with the front end of middle box beam is connected；Driving wheel is connected with motor via reducer.
Second demoulding that in the present embodiment, driven running gear includes the second driven pulley, one end is connected with the second driven pulley
Hydraulic cylinder；The other end of second traction hydraulic cylinder is connected with the upper end of the rear end of middle box beam.
In the present embodiment, it is telescoping hydraulic cylinder to put mould hydraulic cylinder, the first demoulding hydraulic cylinder, the second demoulding hydraulic cylinder.
The above-mentioned application method for being used to pour the one-time-shaped mould of groove, comprises the following steps：
1) mold process is put；
2) knockout course.
In the present embodiment, step 1) comprise the following steps that：
11) as shown in Fig. 2 the elongation of mould hydraulic cylinder will be put, so that box beam is moved downward in driving so that stay rod pin is in bar shaped
The middle part of demoulding pull bar is slid into hole so that stay rod pin slides into one end end head for putting die drawing bar in bar hole
Position, the side of middle box beam is fitted with the side of side box beam, and the lower end of limiting plate connects with the upper surface of corresponding side box beam；
12) ground is accomplished fluently, and is drawn die ontology to the top of ground by trailer system, and causes the bottom of side box beam
There is difference in height L between face and ground；
13) from the both sides casting concrete of side box beam.
In the present embodiment, step 2) comprise the following steps that：
21) when the concrete poured reaches the 50%-70% of design strength, the retraction of mould hydraulic cylinder will be put, so as to drive
Pull bar cross-arm is moved downward so that stay rod pin slides into the middle part for putting die drawing bar in bar hole；
22) as shown in figure 3, hydraulic cylinder, the second demoulding hydraulic cylinder elongation are stripped by first, so that box beam is transported upwards in driving
It is dynamic so that stay rod pin slides into one end termination position of demoulding pull bar in bar hole, and then drives side box beam to move upwards, makes
The side of box beam is separated with the side of side box beam in obtaining；
23) as shown in figure 4, by first be stripped hydraulic cylinder, second the demoulding hydraulic cylinder continue extend so that in driving box beam after
Continuous motion upwards so that fitted with the side of side box beam the side of middle box beam；
24) motor operation so that driving wheel is rotated, drives the first driven pulley and the second driven pulley to rotate, so that by mould
Body is removed above the ground for having poured the groove completed；It is possible thereby to carry out pouring for next section of groove.
The preferred embodiments of the present invention are the foregoing is only, embodiment is used for structure, function and the effect for understanding invention, and
It is not used in and limits the scope of the invention.The present invention can have various modifications and variations, all in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of one-time-shaped mould for being used to pour groove, it is characterised in that including die ontology；Described die ontology bag
Include middle box beam, side box beam, put die drawing bar, demoulding pull bar；Two side box beams are located at the both sides of middle box beam respectively；Described middle box beam
Inside it is provided with that one end is connected with the inside of middle box beam and the other end is connected with pull bar cross-arm puts mould hydraulic cylinder；
Two one end for putting die drawing bar are hinged by the two ends of stay rod pin and pull bar cross-arm respectively, and its other end passes through pull bar respectively
Pin is hinged with corresponding side box beam；Described putting die drawing bar and be provided with one end that pull bar cross-arm is connected is easy to what stay rod pin was slided
Bar hole；
One end of two demoulding pull bars is hinged by stay rod pin with middle box beam respectively, its other end respectively by stay rod pin with it is corresponding
Side box beam be hinged；Described demoulding pull bar is provided with the bar hole for being easy to stay rod pin to slide with one end that middle box beam is connected；
The rear and front end of described die ontology is connected to trailer system；Described traction running gear includes and mould sheet
The traction running gear of the front end connection of body and the driven running gear being connected with the rear end of die ontology；Described traction walking
The upper end of system and driven running gear with middle box beam is connected.
2. the one-time-shaped mould according to claim 1 for being used to pour groove, it is characterised in that described middle box beam
Upper port is provided with limiting plate；When die ontology, which is in, puts mould state, the lower end of described limiting plate and corresponding side box beam
Upper surface connect.
3. the one-time-shaped mould according to claim 2 for being used to pour groove, it is characterised in that described traction walking
System include hitch frame, the motor for being arranged at hitch frame upper end, the driving wheel with motor connection, be connected with driving wheel first from
Driving wheel, one end are connected to the first demoulding hydraulic cylinder of hitch frame upper end；The other end of described first demoulding hydraulic cylinder respectively with
The upper end connection of the front end of middle box beam.
4. the one-time-shaped mould according to claim 3 for being used to pour groove, it is characterised in that described driven walking
The second demoulding hydraulic cylinder that system includes the second driven pulley, one end is connected with the second driven pulley；The second described traction hydraulic cylinder
The other end be connected with the upper end of the rear end of middle box beam.
5. the one-time-shaped mould according to claim 4 for being used to pour groove, it is characterised in that described puts mould hydraulic pressure
Cylinder is two, and it is located at the two ends in middle box beam respectively.
6. the one-time-shaped mould according to claim 5 for being used to pour groove, it is characterised in that described middle box beam
Longitudinal section is inverted trapezoidal；Two side box beams are symmetricly set in two waist sides of middle box beam and it fits with two waists of middle box beam.
7. the one-time-shaped mould according to claim 6 for being used to pour groove, it is characterised in that described puts mould hydraulic pressure
Cylinder, the first demoulding hydraulic cylinder, the second demoulding hydraulic cylinder are telescoping hydraulic cylinder.
8. a kind of any described application method for being used to pour the one-time-shaped mould of groove of claim 4 to 7, its feature exists
In comprising the following steps：
1) mold process is put；
2) knockout course.
9. the application method according to claim 8 for being used to pour the one-time-shaped mould of groove, it is characterised in that step
1) comprise the following steps that：
11) elongation of mould hydraulic cylinder will be put, so that box beam is moved downward in driving so that stay rod pin slides into the demoulding in bar hole
The middle part of pull bar so that stay rod pin slides into the one end for putting die drawing bar, side and the side box beam of middle box beam in bar hole
Side laminating, the lower end of limiting plate connects with the upper surface of corresponding side box beam；
12) accomplish fluently ground, and drawn die ontology to the top of ground by trailer system, and cause side box beam bottom surface with
There is difference in height L between ground；
13) from the both sides casting concrete of side box beam.
10. the application method according to claim 8 for being used to pour the one-time-shaped mould of groove, it is characterised in that step
Rapid comprising the following steps that 2)：
21) when the concrete poured reaches the 50%-70% of design strength, the retraction of mould hydraulic cylinder will be put, so as to drive pull bar
Cross-arm is moved downward so that stay rod pin slides into the middle part for putting die drawing bar in bar hole；
22) hydraulic cylinder, the second demoulding hydraulic cylinder elongation are stripped by first, so that box beam is moved upwards in driving so that stay rod pin
One end of demoulding pull bar is slid into bar hole, and then drives side box beam to move upwards so that the side of middle box beam and side case
The side separation of beam；
23) hydraulic cylinder, the second demoulding hydraulic cylinder are stripped by first to continue to extend, so that box beam is continued up in driving, made
The side of box beam is fitted with the side of side box beam in obtaining；
24) motor operation so that driving wheel is rotated, drives the first driven pulley and the second driven pulley to rotate, so that by die ontology
Removed above from ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448931.1A CN107060044B (en) | 2017-06-14 | 2017-06-14 | One-step forming die for pouring groove and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448931.1A CN107060044B (en) | 2017-06-14 | 2017-06-14 | One-step forming die for pouring groove and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060044A true CN107060044A (en) | 2017-08-18 |
| CN107060044B CN107060044B (en) | 2022-12-20 |
Family
ID=59593905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710448931.1A Active CN107060044B (en) | 2017-06-14 | 2017-06-14 | One-step forming die for pouring groove and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060044B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852559A (en) * | 2020-07-20 | 2020-10-30 | 涪特智能装备（重庆）有限公司 | Groove mold core and groove mold |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1446398A (en) * | 1974-03-28 | 1976-08-18 | Dow Mac Concrete Ltd | Collapsible cores for moulds |
| JPH07109764A (en) * | 1993-10-13 | 1995-04-25 | Hokuetsu:Kk | Concrete-placing machine to side-ditch bottom |
| CN102191761A (en) * | 2011-05-26 | 2011-09-21 | 刘玉合 | Water ditch concrete pouring machine |
| CN202954823U (en) * | 2012-09-29 | 2013-05-29 | 中铁二十五局集团轨道交通工程有限公司 | Forming equipment for center ditch and side ditches of tunnel |
| CN204640450U (en) * | 2015-03-31 | 2015-09-16 | 中铁十一局集团第一工程有限公司 | A kind of assembling-type precast box girder integral moving die plate |
| CN105365042A (en) * | 2015-09-25 | 2016-03-02 | 佛山路桥预制构件有限公司 | Manufacturing method of small prefabricated box girder |
| CN105965675A (en) * | 2016-07-26 | 2016-09-28 | 湖南五新模板有限公司 | Hydraulic internal mold device for concrete box girder |
| CN106192905A (en) * | 2016-08-31 | 2016-12-07 | 中国水利水电第五工程局有限公司 | A kind of lining cutting device for drainage groove |
| CN106223980A (en) * | 2016-08-23 | 2016-12-14 | 中铁十九局集团第七工程有限公司 | A kind of construction method of tunnel ditch cable trough construction trolley |
| CN207032437U (en) * | 2017-06-14 | 2018-02-23 | 叶良平 | A kind of one-time-shaped mould for being used to pour groove |
-
2017
- 2017-06-14 CN CN201710448931.1A patent/CN107060044B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1446398A (en) * | 1974-03-28 | 1976-08-18 | Dow Mac Concrete Ltd | Collapsible cores for moulds |
| JPH07109764A (en) * | 1993-10-13 | 1995-04-25 | Hokuetsu:Kk | Concrete-placing machine to side-ditch bottom |
| CN102191761A (en) * | 2011-05-26 | 2011-09-21 | 刘玉合 | Water ditch concrete pouring machine |
| CN202954823U (en) * | 2012-09-29 | 2013-05-29 | 中铁二十五局集团轨道交通工程有限公司 | Forming equipment for center ditch and side ditches of tunnel |
| CN204640450U (en) * | 2015-03-31 | 2015-09-16 | 中铁十一局集团第一工程有限公司 | A kind of assembling-type precast box girder integral moving die plate |
| CN105365042A (en) * | 2015-09-25 | 2016-03-02 | 佛山路桥预制构件有限公司 | Manufacturing method of small prefabricated box girder |
| CN105965675A (en) * | 2016-07-26 | 2016-09-28 | 湖南五新模板有限公司 | Hydraulic internal mold device for concrete box girder |
| CN106223980A (en) * | 2016-08-23 | 2016-12-14 | 中铁十九局集团第七工程有限公司 | A kind of construction method of tunnel ditch cable trough construction trolley |
| CN106192905A (en) * | 2016-08-31 | 2016-12-07 | 中国水利水电第五工程局有限公司 | A kind of lining cutting device for drainage groove |
| CN207032437U (en) * | 2017-06-14 | 2018-02-23 | 叶良平 | A kind of one-time-shaped mould for being used to pour groove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852559A (en) * | 2020-07-20 | 2020-10-30 | 涪特智能装备（重庆）有限公司 | Groove mold core and groove mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060044B (en) | 2022-12-20 |
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