CN219909828U - Trowelling machine for civil engineering - Google Patents
Trowelling machine for civil engineering Download PDFInfo
- Publication number
- CN219909828U CN219909828U CN202320952204.XU CN202320952204U CN219909828U CN 219909828 U CN219909828 U CN 219909828U CN 202320952204 U CN202320952204 U CN 202320952204U CN 219909828 U CN219909828 U CN 219909828U
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- connecting plate
- hole
- civil engineering
- motor
- lifting
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Abstract
The utility model discloses a trowelling machine for civil engineering, which comprises a base, wherein the upper end surface of the base is provided with a bracket, the bracket is provided with a first chute, a moving platform is slidably arranged in the first chute, the moving platform is connected with a lifting assembly in a matched manner, an installation through hole is formed in the moving platform, the upper end and the lower end of the installation through hole are provided with second chutes, a moving seat is slidably arranged in the second chute, a first motor is arranged on the moving seat, the output end of the first motor is provided with trowelling blades, the bottom of the base is provided with a lifting groove, a connecting plate is slidably arranged in the lifting groove, the upper end in the lifting groove is provided with a matched through hole, a threaded rod is rotatably arranged in the matched through hole, the connecting plate is provided with a threaded sleeve, and the bottom of the connecting plate is provided with a supporting rod and a roller. Compared with the prior art, the lifting device is provided with the lifting groove, the threaded rod, the threaded sleeve and the connecting plate, and the roller can be retracted into the lifting groove to fix the device, so that the device is not easy to move in the construction process.
Description
Technical Field
The utility model relates to the technical field of building machinery, in particular to a trowelling machine for civil engineering.
Background
The troweling machine is also called a finishing machine, is a rough and fine troweling machine for concrete surface, has smoother and flatter surface after machine construction than that of manual construction, can greatly improve the compactness and wear resistance of the concrete surface, and mainly has the structure that a trowel rotor driven by a gasoline engine is arranged on the bottom surface of a cross in the middle of the rotor, and the inclination direction of the trowel is consistent with the rotation direction of the rotor.
The trowelling machine comprises a support assembly, a fixing assembly and a trowelling machine assembly, wherein the support assembly comprises a support frame, universal wheels, vertical sliding rails, sliding blocks, fixing grooves, horizontal sliding rails and a first electric telescopic rod, the universal wheels are rotationally connected to the lower portion of the support frame, the vertical sliding rails are fixedly connected to the upper portion of the support frame, and the sliding blocks are in sliding connection with the vertical sliding rails; through having set up first electric telescopic handle, transversely put slide rail and erect and put the slide rail, can guarantee the trowelling machine and transversely and longitudinal movement's fixed on the slide rail to guarantee the straightness that hangs down of wall, and by first electric telescopic handle change height, through having set up second electric telescopic handle and sliding plate, can adjust trowelling machine apart from the distance of wall, guarantee the roughness of wall, four universal wheels have been set up to the equipment bottom, can carry out the short distance removal to equipment, facilitate the equipment use. The device can not carry out spacing fixed to equipment bottom when using, and the device is removed easily in the work progress and is influenced the construction effect.
Disclosure of Invention
In order to solve the problems, the utility model discloses a trowelling machine for civil engineering, which comprises a base, wherein the upper end surface of the base is provided with a bracket, the bracket is provided with a first chute, a moving platform is arranged in the first chute in a sliding way and is connected with a lifting assembly in a matched way, a mounting through hole is formed in the moving platform, the upper end and the lower end of the mounting through hole are provided with second chutes, a moving seat is arranged in the second chute in a sliding way, a first motor is arranged on the moving seat, the output end of the first motor is provided with trowelling blades, the bottom of the base is provided with a lifting groove, a connecting plate is arranged in the lifting groove in a sliding way, a matched through hole is formed in the upper end of the lifting groove in a rotating way, a threaded rod is arranged in the matched through hole, a threaded sleeve is arranged on the connecting plate, and a supporting rod and a roller are arranged at the bottom of the connecting plate. Compared with the prior art, the lifting device is provided with the lifting groove, the threaded rod, the threaded sleeve and the connecting plate, and the roller can be retracted into the lifting groove to fix the device, so that the device is not easy to move in the construction process.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a trowelling machine for civil engineering, includes the base, the base up end is provided with the support, the support is provided with first spout, sliding in the first spout is provided with moving platform, moving platform is connected with lifting unit cooperation, moving platform inside is provided with the installation through-hole, both ends are provided with the second spout about the installation through-hole, sliding in the second spout is provided with the removal seat, be provided with first motor on the removal seat, first motor output is provided with trowelling blade, the base bottom is provided with the lift groove, the interior connecting plate that is provided with of lift groove, the inside upper end of lift groove is provided with the cooperation through-hole, the rotation is provided with the threaded rod in the cooperation through-hole, the connecting plate is provided with the screw sleeve, the connecting plate bottom is provided with bracing piece and gyro wheel.
As an improvement of the utility model, the middle position of the connecting plate is provided with the threaded sleeve, the threaded sleeve is in threaded fit connection with the threaded rod, the threaded rod is in rotary connection with the fit through hole through a bearing, the bottom of the connecting plate is provided with the supporting rod, and one end of the supporting rod, which is far away from the connecting plate, is provided with the roller.
As an improvement of the utility model, two lifting grooves are arranged at the bottom of the base, and each lifting groove is internally provided with the connecting plate, the matching through hole and the threaded rod.
As an improvement of the utility model, the lifting assembly comprises a second motor, a lifting screw and the first chute, the moving platform is provided with a threaded hole in threaded fit with the lifting screw, the moving platform is in sliding fit with the first chute, the lifting screw is arranged in parallel with the first chute, the lifting screw is rotationally connected with the bracket, and the lifting screw is connected with the output end of the second motor.
As an improvement of the utility model, the movable seat is provided with a mounting plate, a fixed seat is arranged on the mounting plate in a sliding way, an electric push rod is arranged on one side, close to the fixed seat, of the movable seat, the output end of the electric push rod is fixedly connected with the fixed seat, and the fixed seat is provided with the first motor.
As an improvement of the utility model, a mudguard is detachably connected to one side of the fixing seat, which is close to the trowelling blade, by threads, the mudguard is arranged in a circular shape, and the mudguard is arranged on the outer side of the trowelling blade.
As an improvement of the utility model, the end of the threaded rod far away from the connecting plate is provided with a rotary disc.
As an improvement of the utility model, a side of the movable seat away from the first motor is provided with an armrest.
The beneficial effects of the utility model are as follows:
the utility model is provided with the base, the lifting groove, the matched through hole, the threaded rod, the threaded sleeve, the connecting plate, the supporting rod and the roller, the threaded rod can be rotated to drive the threaded sleeve to move up and down, the connecting plate, the supporting rod and the roller can be driven to move up and down, when the device is required to be moved, the threaded rod is utilized to drive the threaded sleeve to move down, the roller is moved out of the lifting groove and is contacted with the ground, the device is convenient to move, when the device is required to be fixed, the threaded rod is utilized to drive the threaded sleeve to move up, the roller is retracted into the lifting groove, the base is enabled to be directly contacted with the ground, friction between the device and the ground can be increased, the device is convenient to fix, and the device is not easy to move in the construction process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model at a first viewing angle.
Fig. 2 is a schematic view of a second perspective of the overall structure of the present utility model.
Fig. 3 is a schematic view of the bottom structure of the fixing case of the present utility model.
Fig. 4 is a schematic cross-sectional view of the fixing case of the present utility model.
List of drawing identifiers:
1. a base; 2. a bracket; 3. a first chute; 4. a mobile platform; 5. a lifting assembly; 6. mounting through holes; 7. a second chute; 8. a movable seat; 9. a first motor; 10. troweling the blade; 11. a lifting groove; 12. a connecting plate; 13. a mating through hole; 14. a threaded rod; 15. a threaded sleeve; 16. a support rod; 17. a roller; 18. a second motor; 19. lifting screw rods; 20. a mounting plate; 21. a fixing seat; 22. an electric push rod; 23. a mud guard; 24. a turntable; 25. an armrest.
Detailed Description
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in the figure, the trowelling machine for civil engineering comprises a base 1, wherein the upper end surface of the base 1 is provided with a support 2, the support 2 is provided with a first chute 3, a moving platform 4 is arranged in the first chute 3 in a sliding manner, the moving platform 4 is connected with a lifting assembly 5 in a matching manner, a mounting through hole 6 is formed in the moving platform 4, the upper end and the lower end of the mounting through hole 6 are provided with second chutes 7, a moving seat 8 is arranged in the second chute 7 in a sliding manner, a first motor 9 is arranged on the moving seat 8, the output end of the first motor 9 is provided with trowelling blades 10, the bottom of the base 1 is provided with a lifting groove 11, a connecting plate 12 is arranged in the lifting groove 11 in a sliding manner, a matching through hole 13 is arranged in the upper end in the lifting groove 11 in a matching manner, a threaded rod 14 is arranged in the matching through hole 13 in a sliding manner, a threaded sleeve 15 is arranged on the connecting plate 12, and a supporting rod 16 and a roller 17 are arranged at the bottom of the connecting plate 12. The intermediate position department of connecting plate 12 is provided with screw sleeve 15, screw sleeve 15 and threaded rod 14 screw-fit connection, and threaded rod 14 passes through the bearing and is connected with the cooperation through-hole 13 rotation, and connecting plate 12 bottom is provided with bracing piece 16, and the one end that bracing piece 16 kept away from connecting plate 12 is provided with gyro wheel 17. Two lifting grooves 11 are formed in the bottom of the base 1, and a connecting plate 12, a matching through hole 13 and a threaded rod 14 are arranged in each lifting groove 11. The first motor 9 and the trowelling blade 10 are both of the prior art, the first motor 9 being connected to an external known power source. Through setting up base 1, lift groove 11, cooperation through-hole 13, threaded rod 14, threaded sleeve 15, connecting plate 12, bracing piece 16 and gyro wheel 17, rotatable threaded rod 14, threaded rod 14 rotates and drives threaded sleeve 15 and reciprocate, can drive connecting plate 12, bracing piece 16 and gyro wheel 17 reciprocate, when the mobile device is needed, utilize threaded rod 14 to drive threaded sleeve 15 and reciprocate for gyro wheel 17 shifts out lift groove 11 and contacts with the ground, conveniently remove the device, when the device needs to be fixed, utilize threaded rod 14 to drive threaded sleeve 15 and reciprocate, make gyro wheel 17 withdraw inside lift groove 11, make base 1 direct and ground contact, friction between device and the ground can be increased, conveniently fix the device, the device is difficult for removing in the work progress.
The lifting assembly 5 comprises a second motor 18, a lifting screw 19 and a first chute 3, the moving platform 4 is provided with a threaded hole in threaded fit with the lifting screw 19, the moving platform 4 is in sliding fit with the first chute 3, the lifting screw 19 is arranged in parallel with the first chute 3, the lifting screw 19 is rotatably connected with the bracket 2, and the lifting screw 19 is connected with the output end of the second motor 18. The second motor 18 is of prior art and is connected to an external known power source. Through setting up lifting unit 5, support 2, first spout 3, moving platform 4, installation through-hole 6, second spout 7, remove seat 8, first motor 9 and trowelling blade 10, available second motor 18 drives lift screw 19 and rotates for moving platform 4 reciprocates along first spout 3, conveniently adjusts the height of trowelling blade 10's construction position, utilizes first motor 9 to drive trowelling blade 10 rotation to construct the wall, and moves about second spout 7 through promoting removal seat 8, conveniently adjusts trowelling blade 10's construction area, the construction of being convenient for.
According to the trowelling machine for civil engineering, the movable seat 8 is provided with the mounting plate 20, the mounting plate 20 is provided with the fixed seat 21 in a sliding manner, one side, close to the fixed seat 21, of the movable seat 8 is provided with the electric push rod 22, the output end of the electric push rod 22 is fixedly connected with the fixed seat 21, and the fixed seat 21 is provided with the first motor 9. Through setting up mounting panel 20, fixing base 21 and electric putter 22, available electric putter 22 drives fixing base 21 and removes, conveniently adjusts the distance between trowelling blade 10 and the wall, and the construction position of the adjusting device of being convenient for conveniently adjusts trowelling blade 10 and wall contact and carries out the construction.
According to the trowelling machine for civil engineering, one side of a fixed seat 21, which is close to a trowelling blade 10, is detachably connected with a mud guard 23 through threads, the mud guard 23 is in a circular shape, and the mud guard 23 is arranged on the outer side of the trowelling blade 10. Through setting up the fender 23 in the trowelling blade 10 outside, can avoid trowelling blade 10 to take up mud and splash during construction, can dismantle through setting up fender 23 and fixing base 21 screw thread and be connected, conveniently dismantle clearance fender 23.
According to the trowelling machine for civil engineering, one end of the threaded rod 14, which is far away from the connecting plate 12, is provided with the rotary disc 24. The side of the mobile seat 8 remote from the first motor 9 is provided with an armrest 25. The threaded rod 14 is convenient to rotate by arranging the rotary table 24, the movable seat 8 is convenient to drive to move left and right along the second sliding groove 7 by arranging the handrails 25, and the construction area of the trowelling blade 10 is convenient to adjust.
The working principle of the trowelling machine for civil engineering provided by the utility model is as follows: during construction, the threaded rod 14 is utilized to drive the threaded sleeve 15 to move downwards, the roller 17 moves out of the lifting groove 11 and contacts with the ground, the pushing device moves to the front of the construction wall surface, the trowelling blade 10 is opposite to the construction wall surface, the threaded rod 14 is utilized to drive the threaded sleeve 15 to move upwards, the roller 17 is retracted into the lifting groove 11, the base 1 is enabled to directly contact with the ground, friction between the device and the ground can be increased, the device is convenient to fix, the device is not easy to move in the construction process, then the lifting screw 19 is driven to rotate by the second motor 18, the moving platform 4 moves up and down along the first sliding groove 3, the height of the construction position of the trowelling blade 10 can be adjusted, the electric push rod 22 is utilized to drive the fixing seat 21 to move, the distance between the trowelling blade 10 and the wall surface can be conveniently adjusted, the trowelling blade 10 is conveniently adjusted to contact with the wall surface to perform construction, the handrail 25 is utilized to drive the moving seat 8 to move left and right along the second sliding groove 7, and the construction area of the trowelling blade 10 can be conveniently adjusted.
It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.
Claims (8)
1. A trowelling machine for civil engineering, its characterized in that: including base (1), base (1) up end is provided with support (2), support (2) are provided with first spout (3), it is provided with moving platform (4) to slide in first spout (3), moving platform (4) are connected with lifting unit (5) cooperation, moving platform (4) inside is provided with installation through-hole (6), both ends are provided with second spout (7) about installation through-hole (6), it is provided with movable seat (8) to slide in second spout (7), be provided with first motor (9) on movable seat (8), first motor (9) output is provided with trowelling blade (10), base (1) bottom is provided with lift groove (11), it is provided with connecting plate (12) to slide in lift groove (11), the inside upper end of lift groove (11) is provided with cooperation through-hole (13), the internal rotation of cooperation through-hole (13) is provided with threaded rod (14), connecting plate (12) are provided with screw sleeve (15), bottom (16) and gyro wheel (17) are provided with connecting plate (17).
2. A troweling machine for civil engineering according to claim 1, characterized in that: the connecting plate (12) intermediate position department is provided with screw sleeve (15), screw sleeve (15) with threaded rod (14) screw-fit connection, threaded rod (14) through the bearing with cooperation through-hole (13) swivelling joint, connecting plate (12) bottom is provided with bracing piece (16), bracing piece (16) are kept away from one end of connecting plate (12) is provided with gyro wheel (17).
3. A troweling machine for civil engineering according to claim 2, characterized in that: the base (1) bottom is provided with two lift groove (11), every in the lift groove (11) all be provided with connecting plate (12), cooperation through-hole (13) and threaded rod (14).
4. A troweling machine for civil engineering according to claim 1, characterized in that: lifting assembly (5) are including second motor (18), lifting screw (19) and first spout (3), mobile platform (4) be provided with lifting screw (19) screw thread complex screw hole, mobile platform (4) with first spout (3) sliding fit, lifting screw (19) with first spout (3) parallel arrangement, lifting screw (19) with support (2) rotate and are connected, lifting screw (19) with second motor (18) output is connected.
5. The troweling machine for civil engineering according to claim 4, wherein: the movable seat (8) is provided with a mounting plate (20), a fixing seat (21) is arranged on the mounting plate (20) in a sliding mode, an electric push rod (22) is arranged on one side, close to the fixing seat (21), of the movable seat (8), the output end of the electric push rod (22) is fixedly connected with the fixing seat (21), and the fixing seat (21) is provided with a first motor (9).
6. The troweling machine for civil engineering according to claim 5, wherein: one side screw thread that fixing base (21) is close to trowelling blade (10) is dismantled and is connected with fender (23), fender (23) set up to the ring, fender (23) set up in trowelling blade (10) outside.
7. A troweling machine for civil engineering works according to claim 3, characterized in that: one end of the threaded rod (14) far away from the connecting plate (12) is provided with a rotary disc (24).
8. A troweling machine for civil engineering according to claim 1, characterized in that: one side of the movable seat (8) far away from the first motor (9) is provided with an armrest (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952204.XU CN219909828U (en) | 2023-04-25 | 2023-04-25 | Trowelling machine for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952204.XU CN219909828U (en) | 2023-04-25 | 2023-04-25 | Trowelling machine for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909828U true CN219909828U (en) | 2023-10-27 |
Family
ID=88464015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320952204.XU Active CN219909828U (en) | 2023-04-25 | 2023-04-25 | Trowelling machine for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909828U (en) |
-
2023
- 2023-04-25 CN CN202320952204.XU patent/CN219909828U/en active Active
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