CN113338124A - Concrete vibrating device for highway engineering - Google Patents
Concrete vibrating device for highway engineering Download PDFInfo
- Publication number
- CN113338124A CN113338124A CN202110636614.9A CN202110636614A CN113338124A CN 113338124 A CN113338124 A CN 113338124A CN 202110636614 A CN202110636614 A CN 202110636614A CN 113338124 A CN113338124 A CN 113338124A
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- Prior art keywords
- plate
- fixedly connected
- connecting rod
- wall
- vibrating
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- 238000004140 cleaning Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/41—Apparatus having both rolling tools and ramming, tamping, or vibrating tools
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a concrete vibrating device for highway engineering, which belongs to the technical field of highway engineering devices and comprises a bottom plate, wherein a mounting plate is arranged above the bottom plate, a cross hole is formed in the upper end surface of the mounting plate, a vibrating rod is arranged below the mounting plate, a connecting rod is fixedly arranged at the upper end of the vibrating rod, a fixed plate is fixedly sleeved on the outer wall of the connecting rod, a movable plate is movably sleeved on the outer wall of the connecting rod, a plurality of springs are fixedly connected between the fixed plate and the movable plate, a fixed ring is fixedly sleeved on the outer wall of the connecting rod, a connecting rope is fixedly connected to the outer wall of the fixed ring, and two rotating rollers are arranged on the lower end surface of the mounting plate; during will vibrate the stick and run through the cross hole and insert the concrete, can make the connecting rod slope through dragging the connecting rope, fixed plate rigidity is motionless this moment, and the spring compression of slope one side drives the fly leaf and shifts up to reach the effect that conveniently adjusts the stick inclination that vibrates, it is rotatory around vibrating the stick through hollow barrel middle hair brush, and then in time wash vibrating the stick.
Description
Technical Field
The invention belongs to the technical field of highway engineering devices, and particularly relates to a concrete vibrating device for highway engineering.
Background
Highway engineering refers to the work such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbed, road surface, bridge, culvert, tunnel, drainage system, safety protection facility, afforestation and traffic monitoring facility to and the house, workshop and other service facilities that construction, maintenance and control used need use a large amount of concrete materials among the present highway engineering, and need the vibrator to the concrete to vibrate the processing to it, get rid of the bubble in the concreting through the vibrator, and then make the closely knit combination of concrete, eliminate phenomenons such as the honeycomb pitted skin of concrete.
The existing concrete vibrating device is usually a manual hand-held vibrating rod which vibrates the concrete, so people design the vibrating device which fixes the vibrating rod and is convenient to move, and the following problems exist in the using process of the vibrating device: 1. concrete at partial positions needs to be vibrated by using inclined vibrating rods, but the angle of the vibrating rods is inconvenient to adjust after the existing vibrating device is installed; 2. after the vibrating device is used, more concrete is adhered to the surface of the vibrating rod, the surface of the vibrating rod is not convenient to clean in time by the conventional device, and the vibrating rod is further influenced to be used next time.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a concrete vibrating device for highway engineering, which has the characteristic of conveniently adjusting the angle of a vibrating rod and is convenient for cleaning the used vibrating rod in time.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete vibrating device for highway engineering comprises a bottom plate, wherein a plurality of trundles are fixedly mounted on the lower end face of the bottom plate, a cleaning box and an installation box are fixedly connected to the rear side of the bottom plate, an installation plate is arranged above the bottom plate, a cross hole is formed in the upper end face of the installation plate, a vibrating rod is arranged below the installation plate, a connecting rod is fixedly mounted at the upper end of the vibrating rod, the upper end of the connecting rod penetrates through the cross hole and extends to the upper side of the installation plate, a fixed plate is fixedly sleeved on the outer wall of the connecting rod, a movable plate is movably sleeved on the outer wall of the connecting rod and located below the fixed plate, a plurality of springs are fixedly connected between the fixed plate and the movable plate, a fixed ring is fixedly sleeved on the outer wall of the connecting rod, a connecting rope is fixedly connected to the outer wall of the fixed ring, two rotating rollers are arranged below the installation plate, two the both ends of changeing the roller all are connected with the bracing piece, four through the pivot rotation the upper end of bracing piece all with mounting panel fixed connection.
In order to conveniently and temporarily fix the inclination angle of the vibrating rod, the concrete vibrating device for highway engineering is preferably characterized in that the upper end surface of the mounting plate is fixedly connected with a mounting ring, the upper end surface of the mounting ring is provided with a plurality of uniformly distributed mounting grooves, and the other end of the connecting rope is fixedly connected with a magnetic block matched with the mounting grooves.
In order to conveniently and rapidly clean the surface of the vibrating rod in time, the concrete vibrating device for highway engineering is preferably used, the left side of the cleaning box is fixedly connected with the bearing plate, the upper end surface of the bearing plate is detachably connected with the rotating motor, the output end of the rotating motor is provided with the transmission belt, the other end of the transmission belt is sleeved with the hollow cylinder, the lower end of the hollow cylinder extends to the inside of the cleaning box, the inner wall of the hollow cylinder is fixedly connected with the hairbrush, and the bearing is arranged between the hollow cylinder and the inner wall of the cleaning box.
In order to facilitate the discharge of sewage in the cleaning tank, the concrete vibrating device for highway engineering is preferably provided with a drainage pipe communicated with the lower end of the left side of the cleaning tank.
In order to conveniently accommodate the transmission pipe with longer length, the concrete vibrating device for highway engineering is preferably used, the inner wall of the installation box is detachably connected with the vibration motor, the output end of the vibration motor is provided with the transmission pipe, and the other end of the transmission pipe is fixedly connected with the upper end of the connecting rod.
In order to facilitate cleaning of the two rotating rollers, the concrete vibrating device for highway engineering is preferably characterized in that the left side and the right side of the bottom plate are fixedly connected with side plates, the front side of the bottom plate is hinged with a baffle plate, and the left side and the right side of the baffle plate are provided with lock catches.
In order to facilitate discharge of sewage and impurities after cleaning of the roller, the concrete vibrating device for highway engineering is preferably provided with the slag collecting grooves formed in the left side and the right side of the upper end face of the bottom plate, and the filter screens are arranged on the opposite sides of the two side plates.
In order to facilitate the movement of the mounting plate and the vibrating rod pushed by a constructor, the concrete vibrating device for highway engineering is preferably provided with a handle fixedly connected with the rear side of the mounting plate.
Compared with the prior art, the invention has the following beneficial effects:
1) the vibrating rod penetrates through the cross hole to enable the lower end of the vibrating rod to be inserted into concrete, the vibrating motor is started to drive the vibrating rod to vertically vibrate the concrete, the connecting rod can be inclined by pulling the connecting rope forwards, backwards, leftwards and rightwards, the fixed plate is fixed, the spring on one inclined side is compressed and drives the movable plate to move upwards, and then the vibrating rod vibrates the concrete at a certain inclination angle, so that the effect of conveniently adjusting the inclination angle of the vibrating rod is achieved;
2) after the inclination angle of the vibrating rod is adjusted, the magnetic block is inserted into the mounting groove at the corresponding position, and the magnetic block is attracted with the inner wall of the mounting groove, so that the effect of temporarily fixing the inclination angle of the vibrating rod can be achieved;
3) after using the tamper, upwards shift out the tamper from the cross hole, place the tamper in hollow section of thick bamboo again, start rotating electrical machines accessible drive belt and drive hollow section of thick bamboo rotatory, and then make the brush scrub the tamper to reach the effect of in time wasing the tamper.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention at A of FIG. 1;
FIG. 3 is a cross-sectional view of the cleaning tank and mounting tank of the present invention;
FIG. 4 is a schematic view of the mounting plate and the tamper of the present invention after installation;
FIG. 5 is a schematic view of the mounting plate construction of the present invention;
figure 6 is a schematic view of the vibrating rod and connecting rod configuration of the present invention.
Figure number and name: 1. a base plate; 101. a slag collecting groove; 102. a side plate; 1021. filtering with a screen; 103. a baffle plate; 104. locking; 105. a caster wheel; 2. mounting a plate; 201. a cross hole; 202. installing a ring; 2021. mounting grooves; 203. a support bar; 204. rotating the roller; 205. a handle; 3. a cleaning tank; 301. a drain pipe; 302. a bearing plate; 4. a rotating electric machine; 401. a transmission belt; 402. a hollow cylinder; 4021. a brush; 403. a bearing; 5. installing a box; 501. a vibration motor; 502. a drive tube; 6. vibrating a tamper; 601. a connecting rod; 602. a fixing plate; 603. a movable plate; 604. a spring; 605. a stationary ring; 606. connecting ropes; 607. a magnetic block.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: a concrete vibrating device for highway engineering comprises a bottom plate 1, a plurality of trundles 105 are fixedly installed on the lower end face of the bottom plate 1, a cleaning box 3 and an installation box 5 are fixedly connected to the rear side of the bottom plate 1, an installation plate 2 is arranged above the bottom plate 1, a cross hole 201 is formed in the upper end face of the installation plate 2, a vibrating rod 6 is arranged below the installation plate 2, a connecting rod 601 is fixedly installed at the upper end of the vibrating rod 6, the upper end of the connecting rod 601 penetrates through the cross hole 201 and extends to the upper portion of the installation plate 2, a fixed plate 602 is fixedly sleeved on the outer wall of the connecting rod 601, a movable plate 603 is movably sleeved on the outer wall of the connecting rod 601, the movable plate 603 is located below the fixed plate 602, a plurality of springs 604 are fixedly connected between the fixed plate 602 and the movable plate 603, a fixed ring 605 is fixedly sleeved on the outer wall of the connecting rod 601, a connecting rope 606 is fixedly connected to the outer wall of the fixed ring 605, two rotating rollers 204 are arranged below the installation plate 2, two both ends of changeing roller 204 all are connected with bracing piece 203 through the pivot rotation, the upper end of four bracing pieces 203 all with mounting panel 2 fixed connection, the rear side fixedly connected with handle 205 of mounting panel 2, the inner wall of install bin 5 can be dismantled through the bolt and be connected with vibrating motor 501, driving pipe 502 is installed to vibrating motor 501's output, the other end of driving pipe 502 and the upper end fixed connection of connecting rod 601.
In this embodiment: the mounting box 5 is connected with the vibrating motor 501 through bolts, the mounting plate 2 is moved out to the surface of concrete, the contact area of the device and the concrete can be increased by arranging the two rotating rollers 204, so that the damage to the surface of the concrete is reduced, the vibrating rod 6 penetrates through the cross hole 201 to enable the lower end of the vibrating rod to be inserted into the concrete, the vibrating motor 501 is started to drive the vibrating rod 6 to vertically vibrate the concrete, the connecting rod 601 can be inclined by pulling the connecting rope 606 forwards, backwards, leftwards and rightwards, the fixed plate 602 is fixed, the spring 604 on the inclined side compresses and drives the movable plate 603 to move upwards, the vibrating rod 6 vibrates the concrete at a certain inclination angle, and the effect of conveniently adjusting the inclination angle of the vibrating rod 6 is achieved; when vibrating the concrete, can make mounting panel 2 and the 6 quick movements of vibrating spear through promoting handle 205, use and to use behind the vibrating spear 6 can regain mounting panel 2 to bottom plate 1 on, regain driving tube 502 to the install bin 5 in again, and then reach the effect of accomodating of driving tube 502.
As a technical optimization scheme of the present invention, the upper end surface of the mounting plate 2 is fixedly connected with a mounting ring 202, the upper end surface of the mounting ring 202 is provided with a plurality of uniformly distributed mounting grooves 2021, and the other end of the connecting rope 606 is fixedly connected with a magnetic block 607 matched with the mounting grooves 2021.
In this embodiment: after the inclination angle of the vibrating rod 6 is adjusted, the magnetic block 607 is inserted into the mounting groove 2021 at the corresponding position, the magnetic block 607 is attracted to the inner wall of the mounting groove 2021, and then the inclination angle of the vibrating rod 6 can be temporarily fixed, so that the working efficiency of vibrating construction is improved.
As a technical optimization scheme of the invention, the left side of the cleaning box 3 is fixedly connected with a bearing plate 302, the upper end surface of the bearing plate 302 is detachably connected with a rotating motor 4, the output end of the rotating motor 4 is provided with a transmission belt 401, the other end of the transmission belt 401 is sleeved with a hollow cylinder 402, the lower end of the hollow cylinder 402 extends to the interior of the cleaning box 3, the inner wall of the hollow cylinder 402 is fixedly connected with a hairbrush 4021, a bearing 403 is arranged between the hollow cylinder 402 and the inner wall of the cleaning box 3, and the lower end of the left side of the cleaning box 3 is communicated with a drain pipe 301.
In this embodiment: the bearing plate 302 and the rotating electrical machine 4 are connected through bolts, clear water is poured into the cleaning box 3 in advance, after the vibrating rod 6 is used, the vibrating rod 6 is upwards moved out of the cross hole 201, the vibrating rod 6 is placed in the hollow cylinder 402, the rotating electrical machine 4 can be started to drive the hollow cylinder 402 to rotate through the transmission belt 401, the brush 4021 is further used for brushing the vibrating rod 6, and the cleaned sewage can be discharged through the drain pipe 301, so that the effect of timely cleaning the vibrating rod 6 is achieved.
As a technical optimization scheme of the invention, the left side and the right side of the bottom plate 1 are both fixedly connected with side plates 102, the front side of the bottom plate 1 is hinged with a baffle plate 103, the left side and the right side of the baffle plate 103 are both provided with lock catches 104, the left side and the right side of the upper end surface of the bottom plate 1 are both provided with slag collecting grooves 101, and one side of each of the two side plates 102, which is opposite to the other side, is provided with a filter screen 1021.
In this embodiment: the mounting panel 2 after will using arranges the bottom plate 1 top in, can wash two commentaries on classics rollers 204 through using the high-pressure squirt, and sewage after the washing flows into both sides collection sediment groove 101 to discharge outside the device through filter screen 1021, impurity after the filtration is stayed in collection sediment groove 101, makes baffle 103 turn over down through opening two hasps 104, and then clears up the impurity of collection sediment groove 101 inside.
The working principle and the using process of the invention are as follows: move out mounting panel 2 to the concrete surface, run through cross hole 201 with the tamper 6 and make its lower extreme insert in the concrete, start vibrating motor 501 and can drive tamper 6 and carry out perpendicular vibration to the concrete, can make connecting rod 601 slope through pulling connecting rope 606 around to the front and back about, fixed plate 602 position is fixed motionless this moment, the spring 604 compression of slope one side drives fly leaf 603 and shifts up, and then make tamper 6 vibrate the concrete with certain inclination, after using tamper 6, upwards shift out tamper 6 from cross hole 201, place tamper 6 in hollow cylinder 402 again, start rotating motor 4 accessible drive belt 401 and drive hollow cylinder 402 rotatory, and then make tamper 6 be scrubbed to brush 4021, the sewage after the washing can be discharged through drain pipe 301, thereby in time wash tamper 6.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides a concrete vibrating device for highway engineering, includes bottom plate (1), its characterized in that: the cleaning device is characterized in that a plurality of casters (105) are fixedly mounted on the lower end face of the bottom plate (1), a cleaning box (3) and an installation box (5) are fixedly connected to the rear side of the bottom plate (1), an installation plate (2) is arranged above the bottom plate (1), a cross hole (201) is formed in the upper end face of the installation plate (2), a vibrating rod (6) is arranged below the installation plate (2), a connecting rod (601) is fixedly mounted at the upper end of the vibrating rod (6), the upper end of the connecting rod (601) penetrates through the cross hole (201) and extends to the upper side of the installation plate (2), a fixed plate (602) is fixedly sleeved on the outer wall of the connecting rod (601), a movable plate (603) is movably sleeved on the outer wall of the connecting rod (601), the movable plate (603) is located below the fixed plate (602), and a plurality of springs (604) are fixedly connected between the fixed plate (602) and the movable plate (603), the outer wall of connecting rod (601) is fixed to be cup jointed retainer plate (605), the outer wall fixedly connected with of retainer plate (605) connects rope (606), the below of mounting panel (2) is provided with two and changes roller (204), two the both ends of changeing roller (204) all are connected with bracing piece (203), four through the pivot rotation the upper end of bracing piece (203) all with mounting panel (2) fixed connection.
2. The concrete vibrating device for road engineering according to claim 1, wherein: the up end fixedly connected with installation circle (202) of mounting panel (2), a plurality of evenly distributed's mounting groove (2021) are seted up to the up end of installation circle (202), the other end fixedly connected with and mounting groove (2021) assorted magnetic path (607) of connecting rope (606).
3. The concrete vibrating device for road engineering according to claim 1, wherein: the left side fixedly connected with who washs case (3) accepts board (302), the up end of accepting board (302) can be dismantled and is connected with rotating electrical machines (4), drive belt (401) are installed to the output of rotating electrical machines (4), the other end cover of drive belt (401) is equipped with hollow section of thick bamboo (402), the lower extreme of hollow section of thick bamboo (402) extends to the inside of washing case (3), inner wall fixedly connected with brush (4021) of hollow section of thick bamboo (402), install bearing (403) between the inner wall of hollow section of thick bamboo (402) and washing case (3).
4. The concrete vibrating device for road engineering according to claim 1, wherein: the lower end of the left side of the cleaning box (3) is communicated with a drain pipe (301).
5. The concrete vibrating device for road engineering according to claim 1, wherein: the inner wall of install bin (5) can be dismantled and be connected with vibrating motor (501), transmission pipe (502) are installed to the output of vibrating motor (501), the other end of transmission pipe (502) and the upper end fixed connection of connecting rod (601).
6. The concrete vibrating device for road engineering according to claim 1, wherein: the side plates (102) are fixedly connected to the left side and the right side of the bottom plate (1), the baffle plate (103) is hinged to the front side of the bottom plate (1), and the lock catches (104) are mounted on the left side and the right side of the baffle plate (103).
7. The concrete vibrating device for road engineering according to claim 6, wherein: the left and right sides of bottom plate (1) up end has all been seted up collection sediment groove (101), two one side that curb plate (102) carried on the back mutually all is provided with filter screen (1021).
8. The concrete vibrating device for road engineering according to claim 1, wherein: the rear side of the mounting plate (2) is fixedly connected with a handle (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636614.9A CN113338124A (en) | 2021-06-08 | 2021-06-08 | Concrete vibrating device for highway engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636614.9A CN113338124A (en) | 2021-06-08 | 2021-06-08 | Concrete vibrating device for highway engineering |
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| Publication Number | Publication Date |
|---|---|
| CN113338124A true CN113338124A (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110636614.9A Pending CN113338124A (en) | 2021-06-08 | 2021-06-08 | Concrete vibrating device for highway engineering |
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| Country | Link |
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| CN (1) | CN113338124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047890A (en) * | 2023-10-12 | 2023-11-14 | 湖南正迅重工科技有限公司 | Concrete prefab processing is with production facility that vibrates |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013231326A (en) * | 2012-05-01 | 2013-11-14 | Ihi Corp | Concrete vibrator support device |
| CN110528362A (en) * | 2019-08-26 | 2019-12-03 | 逯龙 | A kind of Municipal Engineering Construction concrete compaction device |
| CN210798325U (en) * | 2019-08-21 | 2020-06-19 | 湖南省第五工程有限公司 | Building aluminum formwork bubble eliminating tool |
| CN211923547U (en) * | 2019-07-09 | 2020-11-13 | 苏志刚 | Concrete placement device for construction |
| CN212802595U (en) * | 2020-06-12 | 2021-03-26 | 四川邛水建设集团有限公司 | Concrete vibrator |
-
2021
- 2021-06-08 CN CN202110636614.9A patent/CN113338124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013231326A (en) * | 2012-05-01 | 2013-11-14 | Ihi Corp | Concrete vibrator support device |
| CN211923547U (en) * | 2019-07-09 | 2020-11-13 | 苏志刚 | Concrete placement device for construction |
| CN210798325U (en) * | 2019-08-21 | 2020-06-19 | 湖南省第五工程有限公司 | Building aluminum formwork bubble eliminating tool |
| CN110528362A (en) * | 2019-08-26 | 2019-12-03 | 逯龙 | A kind of Municipal Engineering Construction concrete compaction device |
| CN212802595U (en) * | 2020-06-12 | 2021-03-26 | 四川邛水建设集团有限公司 | Concrete vibrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047890A (en) * | 2023-10-12 | 2023-11-14 | 湖南正迅重工科技有限公司 | Concrete prefab processing is with production facility that vibrates |
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Application publication date: 20210903 |
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