CN217299862U - Cleaning equipment for large-span integral cast-in-place concrete beam slab template - Google Patents
Cleaning equipment for large-span integral cast-in-place concrete beam slab template Download PDFInfo
- Publication number
- CN217299862U CN217299862U CN202220138242.7U CN202220138242U CN217299862U CN 217299862 U CN217299862 U CN 217299862U CN 202220138242 U CN202220138242 U CN 202220138242U CN 217299862 U CN217299862 U CN 217299862U
- Authority
- CN
- China
- Prior art keywords
- template
- cleaning box
- concrete
- transmission shaft
- span
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a construction technical field especially relates to a large-span whole embodiment is cast in concrete beam slab cleaning equipment for template. The cleaning equipment for large-span whole embodiment cast in situ concrete beam slab template includes the base, fixture, broken mechanism and mechanism of vibrating, a fixture for centre gripping fixed die plate installs on the base, a broken mechanism fixed mounting for broken template surface concrete is on the clearance case, and broken mechanism includes driving motor, the axis of rotation, blade and broken tooth, driving motor fixed mounting is on the clearance case, the axis of rotation rotates and installs in the clearance incasement, and fixed connection is taken out with driving motor's output to axis of rotation one end, the axis of rotation other end stretches out clearance case fixedly connected with a plurality of blade, the blade front end is equipped with broken tooth, a mechanism of vibrating fixed mounting for beating template shake concrete falls on the clearance case. The utility model has the advantages of automatically, clear up template surface concrete, clear up effectually, labour saving and time saving.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a large-span whole embodiment is cast in concrete beam slab cleaning equipment for template.
Background
In construction, for a long-span cross beam, a form is widely used to cast concrete on site, and concrete casting refers to a process of casting concrete into a mold until plasticization, and in civil engineering and building engineering, a material such as concrete is cast into the mold into a predetermined shape.
Building templates belongs to turnover material, after the drawing of patterns at every turn, the face of template, flange all can glue concrete and other attachments, these concrete and adhesion if not in time clear away totally, go in using next time, connect the difficulty between the template, and can produce the interference to the concrete face of pouring, the honeycomb pitted surface of large tracts of land can appear, the surface repair difficulty like this, current template clearance mainly relies on artifical the shovel to remove, this kind of mode work load is big, and take trouble hard.
Therefore, there is a need to provide a new cleaning device for large-span integral cast-in-place concrete beam slab formwork to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic clearance template surface concrete, the clearance is effectual, and labour saving and time saving's large-span is whole to embody cast in situ concrete beam slab cleaning equipment for template.
The utility model provides a large-span whole embodiment cast in situ concrete beam slab clean-up equipment for template includes: base, fixture, crushing mechanism and mechanism of vibrating, fixed mounting has linear guide on the inner wall of base one side, and the lateral wall upper end fixed mounting of base and linear guide homonymy has the rack board, sliding connection has the cleaning box on the linear guide, be equipped with servo motor in the cleaning box, servo motor's output shaft cover is equipped with the spur gear, the spur gear meshes with the rack board, is used for centre gripping fixed die plate fixture installs on the base, is used for broken template surface concrete crushing mechanism fixed mounting is on the cleaning box, and crushing mechanism includes driving motor, axis of rotation, blade and broken tooth, driving motor fixed mounting is on the cleaning box, the axis of rotation rotates to be installed in the cleaning box, and fixed connection is taken out with driving motor's output to axis of rotation one end, and the axis of rotation other end stretches out cleaning box fixedly connected with a plurality of blades, the front end of the blade is provided with a crushing tooth, and the vibrating mechanism for knocking the template to shake off the concrete is fixedly arranged on the cleaning box.
Preferably, fixture includes supporting beam one, supporting beam two, electric telescopic handle and splint, a supporting beam fixed mounting is on the base, two slidable mounting of supporting beam are on linear guide, and supporting beam two and supporting beam one have all seted up the mounting groove, and the outside fixed mounting of mounting groove has electric telescopic handle, electric telescopic handle's flexible end stretches into fixedly connected with splint in the mounting groove.
Preferably, the base is provided with a protruding part at the upper end of the opposite side wall of the linear guide rail, and the bottom ends of the two supporting beams are provided with grooves matched with the protruding part.
Preferably, the vibrating mechanism comprises a first transmission shaft, an L-shaped plate, a second transmission shaft, a cam, a swing rod, a vibrating hammer and a return spring, wherein one transmission shaft is rotatably arranged on the cleaning box, one end of the transmission shaft, which is positioned at the rotating shaft, is fixedly connected with a first conical gear, a second conical gear is sleeved on the rotating shaft, the second conical gear is meshed with the first conical gear, the other end of the transmission shaft penetrates through the cleaning box and is sleeved with a first belt wheel, the L-shaped plate is fixedly arranged on the upper surface of the cleaning box, and is rotatably connected with a second transmission shaft, the second transmission shaft is positioned below the L-shaped plate and is sleeved with a second belt wheel, the second belt wheel is connected with the first belt wheel through belt transmission, the cam is fixedly arranged on the second transmission shaft, the swing rod is rotatably arranged at the front end of the L-shaped plate, the bottom end of the swing rod is fixedly provided with the vibrating hammer for driving the swing rod to be always in contact with the side wall of the cam, one end of the return spring is fixedly connected with the swing rod, the other end of the reset spring is fixedly connected with the L-shaped plate.
Preferably, the second transmission shaft is a hollow shaft, a polishing rod is fixedly mounted in the second transmission shaft, and a polishing sheet is fixedly connected to the bottom end of the polishing rod.
Preferably, the bottom end of the base is also provided with a collecting tank.
Preferably, the side wall of the cleaning box is fixedly provided with a scraping plate, and the bottom end of the cleaning box is provided with a roller.
Compared with the prior art, the utility model provides a large-span whole for embodiment cast in situ concrete beam slab cleaning equipment has following beneficial effect:
the utility model provides a large-span whole embodiment is cast in water cleaning equipment for concrete beam slab template has following beneficial effect:
1. the template is arranged on the base, and is cleaned to move under the driving of the servo motor after being fixed by the clamping mechanism, and concrete on the surface of the wood board can be quickly crushed by automatically matching the surface of the template with the driving motor, the rotating shaft, the blade and the crushing teeth, so that the concrete on the surface of the template is automatically cleaned, and the template is completely cleaned;
2. through setting up the mechanism of vibrating, at the crushing mechanism during operation, utilize transmission shaft one, L template, transmission shaft two, cam, pendulum rod, vibratory hammer and reset spring's cooperation, can drive the vibratory hammer and strike the template, the concrete on the template surface of being convenient for drops fast.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the cleaning apparatus for a large-span integrated embodiment cast-in-place concrete beam slab formwork provided by the present invention;
fig. 2 is a schematic structural view of another view angle of the cleaning equipment for the large-span integrated cast-in-place concrete beam slab template provided by the utility model;
FIG. 3 is a schematic view of the interior of the cleaning tank of FIG. 1;
fig. 4 is the utility model provides a large-span whole embodiment is cast in concrete beam slab template and is installed the schematic structure of template with cleaning equipment.
Reference numbers in the figures: 1. a base; 11. a boss portion; 12. collecting tank; 2. a linear guide rail; 3. a rack plate; 4. cleaning the box; 41. a servo motor; 42. a squeegee; 43. a roller; 5. a spur gear; 6. a clamping mechanism; 61. a first supporting beam; 62. a second supporting beam; 621. a groove; 63. an electric telescopic rod; 64. a splint; 7. a crushing mechanism; 71. a drive motor; 72. a rotating shaft; 721. a second bevel gear; 73. a blade; 74. crushing teeth; 8. a vibrating mechanism; 81. a first transmission shaft; 811. a first conical gear; 812. a first belt wheel; 82. an L-shaped plate; 83. a second transmission shaft; 831. a second belt wheel; 832. grinding the rod; 833. grinding the sheets; 84. a cam; 85. a swing rod; 86. a vibratory hammer; 87. a return spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Please refer to fig. 1 to 4, an embodiment of the present invention provides a cleaning apparatus for a large-span integrated cast-in-place concrete beam slab template, the cleaning apparatus for the large-span integrated cast-in-place concrete beam slab template includes: the device comprises a base 1, a clamping mechanism 6, a crushing mechanism 7 and a vibrating mechanism 8.
The device comprises a base 1, a linear guide rail 2 is fixedly installed on the inner wall of one side of the base 1, a rack plate 3 is fixedly installed at the upper end of the side wall of the base 1 on the same side as the linear guide rail 2, a cleaning box 4 is connected to the linear guide rail 2 in a sliding manner, a servo motor 41 is arranged in the cleaning box 4, a straight gear 5 is sleeved on an output shaft of the servo motor 41, the straight gear 5 is meshed with the rack plate 3, a clamping mechanism 6 for clamping a fixed template is installed on the base 1, a crushing mechanism 7 for crushing surface concrete of the template is fixedly installed on the cleaning box 4, the crushing mechanism 7 comprises a driving motor 71, a rotating shaft 72, blades 73 and crushing teeth 74, the driving motor 71 is fixedly installed on the cleaning box 4, the rotating shaft 72 is rotatably installed in the cleaning box 4, one end of the rotating shaft 72 is fixedly connected with an output pump of the driving motor 71, and the other end of the rotating shaft 72 extends out of the cleaning box 4 and is fixedly connected with a plurality of the blades 73, the front end of the blade 73 is provided with crushing teeth 74.
It should be noted that: during the use, place the template on base 1, and it is fixed to utilize fixture 6 to carry out the centre gripping, then start driving motor 71, driving motor 71 drives axis of rotation 72 and rotates, axis of rotation 72 drives blade 73 and rotates, utilize broken tooth 74 to constantly scrape the concrete that the template surface condenses when blade 73 rotates, constantly broken scraping, servo motor 41 drives spur gear 5 and rotates simultaneously, under the cooperation of rack plate 3, clearance case 4 automatic movement, thereby it clears up the concrete on template surface automatically to drive broken mechanism 7.
Wherein, collecting vat 12 has still been seted up to the bottom of base 1, and the concrete waste material that strikes off like this slips down to the collecting vat 12 in automatically, the concentrated collection of the back of being convenient for to clear up is handled.
Wherein, fixed mounting has scraper blade 42 on the lateral wall of clearance case 4, and gyro wheel 43 is installed to the bottom of clearance case 4, sets up scraper blade 42 and carries out the secondary to advancing broken clear template surface of crushing mechanism 7 and scrape, further clarifies template surface concrete, sets up gyro wheel 43 and improves the support intensity of clearance case 4.
In the embodiment of the utility model, please refer to fig. 1 and 2, fixture 6 includes first supporting beam 61, second supporting beam 62, electric telescopic handle 63 and splint 64, and first supporting beam 61 fixed mounting is on base 1, and second supporting beam 62 slidable mounting is on linear guide 2, and second supporting beam 62 and first supporting beam 61 have all seted up the mounting groove, and the outside fixed mounting of mounting groove has electric telescopic handle 63, and electric telescopic handle 63's flexible end stretches into fixedly connected with splint 64 in the mounting groove.
It should be noted that: when the clamping mechanism 6 is used, the two ends of the template are respectively placed in the installation grooves, the electric telescopic rod 63 is controlled to stretch out, the clamping plate 64 is driven to be close to the template until the clamping plate is contacted and matched with the installation grooves to extrude and clamp the wood board, the second supporting beam 62 is slidably installed on the linear guide rail 2, the distance between the second supporting beam 62 and the first supporting beam 61 can be adjusted, and the templates with different lengths can be clamped conveniently.
Wherein, base 1 is equipped with bellying 11 with linear guide 2 opposition lateral wall upper end, and the recess 621 with bellying 11 adaptation is seted up to two 62 bottom ends of supporting beam, sets up like this, when guaranteeing that two 62 of supporting beam are gliding, improves its support strength.
In the embodiment of the present invention, please refer to fig. 2 and 3, the vibrating mechanism 8 for knocking the form and shaking off the concrete is fixedly installed on the cleaning box 4, the vibrating mechanism 8 includes a first transmission shaft 81, an L-shaped plate 82, a second transmission shaft 83, a cam 84, a swing rod 85, a vibration hammer 86 and a return spring 87, the first transmission shaft 81 is rotatably installed on the cleaning box 4, and one end of the first transmission shaft 81 located on the rotation shaft 72 is fixedly connected with a first conical gear 811, a second conical gear 721 is sleeved on the rotation shaft 72, the second conical gear 721 is meshed with the first conical gear 811, the other end of the first transmission shaft 81 passes through the cleaning box 4 and is sleeved with a first belt wheel 812, the L-shaped plate 82 is fixedly installed on the upper surface of the cleaning box 4, and the second transmission shaft 83 is rotatably connected on the L-shaped plate 82, the second transmission shaft 83 is sleeved with a second belt wheel 831 below the L-shaped plate 82, the second belt wheel 831 is in transmission connection with the first belt 812 through a belt, the cam 84 is fixedly arranged on the second transmission shaft 83, the swing rod 85 is rotatably arranged at the front end of the L-shaped plate 82, the bottom end of the swing rod 85 is fixedly provided with a vibration hammer 86, one ends of two return springs 87 used for driving the swing rod 85 to be always in contact with the side wall of the cam 84 are fixedly connected with the swing rod 85, and the other ends of the return springs 87 are fixedly connected with the L-shaped plate 82;
it should be noted that: when the vibrating mechanism 8 is used, when the rotating shaft 72 rotates, the second conical gear 721 is meshed with the first conical gear 811 for transmission, the first transmission shaft 81 is driven to rotate, the first transmission shaft 81 utilizes belt transmission through the first belt wheel 812 and the second belt wheel 831, the second transmission shaft 83 is driven to rotate, the cam 84 is driven to rotate, the swing rod 85 is driven to swing back and forth when the cam 84 rotates, the vibrating hammer 86 at the bottom end of the swing rod 85 is driven to knock the template, the concrete on the surface of the template is vibrated down, the vibrating mechanism is matched with the crushing mechanism 7 for use, and the concrete on the surface of the template can be cleaned quickly.
It should also be noted that the rubber hammers of the vibratory hammer 86 reduce the deformation of the form during jarring
The second transmission shaft 83 is a hollow shaft, the polishing rod 832 is fixedly mounted in the second transmission shaft 83, and the bottom end of the polishing rod 832 is fixedly connected with a polishing piece 833, so that the second transmission shaft 83 rotates for the time to drive the polishing piece 833 to perform concrete cleaning on the plate edge of the template through the polishing rod 832, a plurality of pin holes are uniformly formed in the polishing rod 832, the fixing pin is fixed on the second transmission shaft 83, the extending length of the polishing rod 832 can be adjusted, and the distance between the polishing piece 833 and the plate edge of the template is adjusted.
The utility model provides a large-span whole embodiment cast in situ concrete beam slab cleaning equipment's for template theory of operation as follows:
when the template is used, a template is placed in the mounting grooves of the first supporting beam 61 and the second supporting beam 62, the electric telescopic rod 63 is controlled to extend out, the clamping plate 64 is driven to approach the template until the clamping plate contacts and is matched with the mounting grooves to extrude and clamp the wood board, then the driving motor 71 is started, the driving motor 71 drives the rotating shaft 72 to rotate, the rotating shaft 72 drives the blade 73 to rotate, the blade 73 continuously scrapes the concrete condensed on the surface of the template by using the crushing teeth 74 when rotating, the concrete is continuously crushed and scraped off, when the rotating shaft 72 rotates, the second conical gear 721 is meshed with the first conical gear 811 to drive the first transmission shaft 81 to rotate, the first transmission shaft 81 drives the second transmission shaft 83 to rotate by using a belt through the first belt wheel 812 and the second belt wheel 831 to drive the cam 84 to rotate, the swing rod 85 is driven to swing back and forth when the cam 84 rotates, and the vibration hammer 86 at the bottom end of the swing rod 85 is driven to knock the template, advance the concrete shake on template surface and fall, cooperation crushing mechanism 7 uses, can clear up template surface concrete fast, and servo motor 41 drive straight-teeth gear 5 rotates simultaneously, under the cooperation of rack plate 3, cleaning box 4 self-moving, cooperation scraper blade 42 advances one to scrape and clears away template surface concrete to the realization is cleared up the concrete on template surface is automatic, and it is effectual to clear up, and only needs further installation, clearance labour saving and time saving.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a cleaning equipment for large-span whole embodiment cast in situ concrete beam slab template which characterized in that includes:
the cleaning device comprises a base (1), wherein a linear guide rail (2) is fixedly mounted on the inner wall of one side of the base (1), a rack plate (3) is fixedly mounted at the upper end of the side wall of the base (1) on the same side as the linear guide rail (2), a cleaning box (4) is slidably connected onto the linear guide rail (2), a servo motor (41) is arranged in the cleaning box (4), a straight gear (5) is sleeved on an output shaft of the servo motor (41), and the straight gear (5) is meshed with the rack plate (3);
the clamping mechanism (6) is used for clamping the fixed template, and the clamping mechanism (6) is arranged on the base (1);
the crushing mechanism (7) is used for crushing concrete on the surface of the formwork and is fixedly arranged on the cleaning box (4), the crushing mechanism (7) comprises a driving motor (71), a rotating shaft (72), blades (73) and crushing teeth (74), the driving motor (71) is fixedly arranged on the cleaning box (4), the rotating shaft (72) is rotatably arranged in the cleaning box (4), one end of the rotating shaft (72) is fixedly connected with an output pump of the driving motor (71), the other end of the rotating shaft (72) extends out of the cleaning box (4) and is fixedly connected with the blades (73), and the crushing teeth (74) are arranged at the front ends of the blades (73);
and the vibrating mechanism (8) is used for knocking the template to shake off the concrete, and the vibrating mechanism (8) is fixedly arranged on the cleaning box (4).
2. The cleaning equipment for the large-span integral concrete cast beam slab template according to claim 1, wherein the clamping mechanism (6) comprises a first supporting beam (61), a second supporting beam (62), an electric telescopic rod (63) and a clamping plate (64), the first supporting beam (61) is fixedly installed on the base (1), the second supporting beam (62) is slidably installed on the linear guide rail (2), installation grooves are formed in the first supporting beam (62) and the first supporting beam (61), the electric telescopic rod (63) is fixedly installed on the outer side of the installation grooves, and the telescopic end of the electric telescopic rod (63) extends into the installation grooves and is fixedly connected with the clamping plate (64).
3. The cleaning equipment for the large-span integrally cast concrete beam slab template according to claim 2, characterized in that the upper ends of the opposite side walls of the base (1) and the linear guide rail (2) are provided with protrusions (11), and the bottom end of the second supporting cross beam (62) is provided with a groove (621) matched with the protrusions (11).
4. The cleaning equipment for the large-span integral cast concrete beam slab template according to claim 1, wherein the vibrating mechanism (8) comprises a first transmission shaft (81), an L-shaped slab (82), a second transmission shaft (83), a cam (84), a swing rod (85), a vibrating hammer (86) and a return spring (87), the first transmission shaft (81) is rotatably installed on the cleaning box (4), one end of the first transmission shaft (81) positioned on the rotating shaft (72) is fixedly connected with a first conical gear (811), the rotating shaft (72) is sleeved with a second conical gear (721), the second conical gear (721) is meshed with the first conical gear (811), the other end of the first transmission shaft (81) penetrates through the cleaning box (4) and is sleeved with a first belt wheel (812), the L-shaped slab (82) is fixedly installed on the upper surface of the cleaning box (4), and the second transmission shaft (83) is rotatably connected on the L-shaped slab (82), drive shaft two (83) are located the below cover of L template (82) and are equipped with band pulley two (831), band pulley two (831) are connected through belt transmission with band pulley one (812), cam (84) fixed mounting is on drive shaft two (83), pendulum rod (85) rotate to be installed in the front end of L template (82), and the bottom fixed mounting of pendulum rod (85) has vibrohammer (86) for drive pendulum rod (85) all the time with two of cam (84) lateral wall contact reset spring (87) one end and pendulum rod (85) fixed connection, reset spring (87) other end and L template (82) fixed connection.
5. The cleaning equipment for the large-span integrated embodiment cast-in-place concrete beam slab template according to claim 4, wherein the second transmission shaft (83) is a hollow shaft, a polishing rod (832) is fixedly installed in the second transmission shaft (83), and a polishing plate (833) is fixedly connected to the bottom end of the polishing rod (832).
6. The cleaning equipment for the large-span integrated embodiment cast-in-place concrete beam slab template according to claim 1, characterized in that a collecting tank (12) is further formed at the bottom end of the base (1).
7. The cleaning equipment for the large-span integrated embodiment cast-in-place concrete beam slab template according to claim 1, characterized in that a scraping plate (42) is fixedly arranged on the side wall of the cleaning box (4), and a roller (43) is arranged at the bottom end of the cleaning box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220138242.7U CN217299862U (en) | 2022-01-19 | 2022-01-19 | Cleaning equipment for large-span integral cast-in-place concrete beam slab template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220138242.7U CN217299862U (en) | 2022-01-19 | 2022-01-19 | Cleaning equipment for large-span integral cast-in-place concrete beam slab template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217299862U true CN217299862U (en) | 2022-08-26 |
Family
ID=82925553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220138242.7U Active CN217299862U (en) | 2022-01-19 | 2022-01-19 | Cleaning equipment for large-span integral cast-in-place concrete beam slab template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217299862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277440A (en) * | 2023-03-06 | 2023-06-23 | 嘉兴市通用水泥构件有限公司 | Concrete pouring device and method for PHC pipe pile production |
| CN117569584A (en) * | 2024-01-17 | 2024-02-20 | 河南彩舜工程管理有限公司 | Concrete slip form construction device |
-
2022
- 2022-01-19 CN CN202220138242.7U patent/CN217299862U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277440A (en) * | 2023-03-06 | 2023-06-23 | 嘉兴市通用水泥构件有限公司 | Concrete pouring device and method for PHC pipe pile production |
| CN116277440B (en) * | 2023-03-06 | 2023-12-15 | 嘉兴市通用水泥构件有限公司 | Concrete pouring device and method for PHC pipe pile production |
| CN117569584A (en) * | 2024-01-17 | 2024-02-20 | 河南彩舜工程管理有限公司 | Concrete slip form construction device |
| CN117569584B (en) * | 2024-01-17 | 2024-04-02 | 河南彩舜工程管理有限公司 | Concrete slip form construction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217299862U (en) | Cleaning equipment for large-span integral cast-in-place concrete beam slab template | |
| CN111021765B (en) | Surface cleaning device after wall stone dry-hanging construction | |
| CN219427155U (en) | Concrete roughening device | |
| CN117386147A (en) | Even vibrating device for concrete pouring | |
| CN214389824U (en) | Agitating unit for corrugated paper | |
| CN213256114U (en) | Evaporate and press aerated concrete block slurrying jar inner wall scale deposit clearing device | |
| CN113000590B (en) | Soil pollution administers and uses restoration liquid injection device with automatic structure of loosening soil | |
| CN211850917U (en) | Based on civil engineering is with floating device | |
| CN211665827U (en) | Mud scraping assembly and grab bucket grooving machine | |
| CN221052312U (en) | Building construction site levels device | |
| CN219723898U (en) | Civil engineering construction waste material processing apparatus | |
| CN217871650U (en) | Plastering device for cement mortar in constructional engineering | |
| CN220725776U (en) | Building templates cleaning equipment | |
| CN221021567U (en) | Tubular pile mould cleaning device | |
| CN217070037U (en) | Core filling processing equipment for precast concrete pipe pile | |
| CN215613869U (en) | Aluminum alloy template easy to clean and residual soil | |
| CN220395289U (en) | Gap grouting device for civil engineering structure | |
| CN219902645U (en) | Cement prefabricated component slip casting device | |
| CN217399648U (en) | Vibrating device for hydraulic engineering construction | |
| CN214323771U (en) | Recovery unit for concrete mixing equipment | |
| CN218195868U (en) | Semi-fixed concrete prefabricating device | |
| CN118417269B (en) | Cement barrel cleaning device for constructional engineering | |
| CN220531377U (en) | Engineering construction material mixing arrangement | |
| CN221545198U (en) | Compacting device for pavement construction | |
| CN214447319U (en) | Single horizontal shaft forced concrete mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |