CN212834911U - Road construction bush hammer - Google Patents
Road construction bush hammer Download PDFInfo
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- CN212834911U CN212834911U CN202020270186.3U CN202020270186U CN212834911U CN 212834911 U CN212834911 U CN 212834911U CN 202020270186 U CN202020270186 U CN 202020270186U CN 212834911 U CN212834911 U CN 212834911U
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- fixedly connected
- road construction
- connecting rod
- fixed connection
- hinged
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Abstract
The utility model discloses a road construction chisel hair machine, including the U-shaped support, characterized by: the utility model discloses a T shape support, including U-shaped support, the horizontal pole both ends upside of U-shaped support is fixed connection bracing piece respectively, two the upper end of bracing piece is the one end of fixed connection backup pad respectively, the other end recess internal fixed connection circle axle of backup pad, the one end of the articulated connecting rod two in circle axle middle part, the horizontal pole one end of the articulated T shape pole of the other end of connecting rod two, the one end of the articulated connecting rod one of the horizontal pole other end of T shape pole, the one side of the articulated square slab of the other end of connecting rod one, the downside fixed connection of square slab a set of chisel hair board of. The utility model relates to a bush hammer equipment field, specifically say, relate to a road construction bush hammer. The device can facilitate scabbling treatment in the road construction process.
Description
Technical Field
The utility model relates to a bush hammer equipment field, specifically say, relate to a road construction bush hammer.
Background
The chiseling machine is a tool similar to a cutting axe for treating a finished main body structure surface to firmly bond construction surfaces in two construction stages, and is divided into a hand-push type chiseling machine and a hand-hold type chiseling machine by manufacturers according to hand pushing and hand holding. The biggest difference between hand and hand chisels is that hand chisels are less efficient than hand chisels. Because the particularity of various engineering, so hand-held type and hand propelled bush hammer all have irreplaceable effect in each engineering field, we can select suitable own bush hammer type according to the actual condition needs of oneself in the construction, hand propelled bush hammer is also called concrete bush hammer, need the bush hammer, carry out the pouring of next layer, it is firm to let the concrete bond, to the road work progress, need change the bush hammer as required, the chisel hair board of current bush hammer is not convenient for dismantle, need design one kind can be convenient for change the bush hammer of chisel hair board, this is prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a road construction chisel hair machine makes things convenient for the chisel hair in the road construction process to handle.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a road construction bush hammer, includes U-shaped support, characterized by: the upper sides of two ends of a cross rod of the U-shaped support are respectively fixedly connected with supporting rods, the upper ends of the two supporting rods are respectively fixedly connected with one end of a supporting plate, and a circular shaft is fixedly connected in a groove at the other end of the supporting plate;
the middle part of the round shaft is hinged with one end of a second connecting rod, the other end of the second connecting rod is hinged with one end of a cross rod of the T-shaped rod, and the other end of the cross rod of the T-shaped rod is hinged with one end of the first connecting rod;
the other end of the first connecting rod is hinged to one side of the square plate, and a group of uniformly distributed shaving boards are fixedly connected to the lower side of the square plate.
As a further limitation of the technical scheme, two ends of the other side of the square plate are fixedly connected with cylindrical sliding blocks respectively, the cylindrical sliding blocks are matched with arc-shaped sliding grooves respectively, and the arc-shaped sliding grooves are arranged on one sides of the corresponding supporting rods respectively.
As a further limitation of the technical scheme, the end part of the vertical rod of the T-shaped rod is hinged with a fixing shaft, the fixing shaft is fixedly connected with the edge position of one side of the rotating wheel, the central shaft of the rotating wheel is fixedly connected with an output shaft of a motor, the motor is fixedly connected with a support, and one end of the support is fixedly connected with the support plate.
As a further limitation of the technical scheme, four corners of the U-shaped bracket are respectively hinged with wheels.
As a further limitation of the technical scheme, the weight is fixedly connected to the upper side of the supporting plate.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a road construction chisel hair machine. The method has the following beneficial effects:
(1) the device can realize the up-and-down movement of the scabbling plate to scabble the position needing scabbling by opening the motor, and has simple operation and convenient use;
(2) when the device is not used, the jackscrew is screwed down to jack the rotating wheel, so that the situation that the output shaft of the motor is abraded due to the fact that the chiseling plate and the like are driven to move downwards under the action of gravity of the weight block is prevented;
(3) the device with different models is selected according to different ground roughening depths.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic view third of the three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic view of a three-dimensional structure of the present invention.
In the figure: 1. the device comprises a support, 2, a round shaft, 3, a support plate, 4, a support rod, 5, wheels, 6, a scabbling plate, 7, a U-shaped support, 8, a first connecting rod, 9, a rotating wheel, 11, a fixed shaft, 12, a T-shaped rod, 13, a second connecting rod, 14, a motor, 15, a square plate, 17, a cylindrical sliding block, 18, an arc-shaped sliding groove, 20, a square block, 21 and a jackscrew.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-5, the utility model comprises a U-shaped support 7, wherein the upper sides of the two ends of the cross bar of the U-shaped support 7 are respectively and fixedly connected with a support bar 4, the upper ends of the two support bars 4 are respectively and fixedly connected with one end of a support plate 3, and a circular shaft 2 is fixedly connected in a groove at the other end of the support plate 3;
the middle part of the round shaft 2 is hinged with one end of a second connecting rod 13, the other end of the second connecting rod 13 is hinged with one end of a cross rod of a T-shaped rod 12, and the other end of the cross rod of the T-shaped rod 12 is hinged with one end of a first connecting rod 8;
the other end of the first connecting rod 8 is hinged to one side of a square plate 15, and a group of uniformly distributed chiseling plates 6 are fixedly connected to the lower side of the square plate 15.
The two ends of the other side of the square plate 15 are fixedly connected with cylindrical sliding blocks 17 respectively, the two cylindrical sliding blocks 17 are matched with arc-shaped sliding grooves 18 respectively, and the two arc-shaped sliding grooves 18 are arranged on one sides of the corresponding supporting rods 4 respectively.
The fixing shaft 11 is hinged to the end portion of a vertical rod of the T-shaped rod 12, the fixing shaft 11 is fixedly connected with the edge of one side of the rotating wheel 9, the central shaft of the rotating wheel 9 is fixedly connected with an output shaft of the motor 14, the motor 14 is fixedly connected with the support 1, and one end of the support 1 is fixedly connected with the support plate 3.
The four corners of the U-shaped bracket 7 are respectively hinged with wheels 5.
The weight 16 is fixedly connected to the upper side of the supporting plate 3.
One side of the bracket 1 is fixedly connected with a square block 20, and the square block 20 is in threaded connection with a jackscrew 21 corresponding to the rotating wheel 9.
The utility model discloses a work flow does: when the device is used, the device is pushed to a position needing chiseling, then the jackscrew 21 is unscrewed, the motor 14 is started, the output shaft of the motor 14 rotates to drive the rotating wheel 9 to rotate, the rotating wheel 9 drives the fixing shaft 11 to rotate circumferentially, the fixing shaft 11 drives the T-shaped rod 12 to swing back and forth, the T-shaped rod 12 drives the first connecting rod 8 and the second connecting rod 13 to swing back and forth, the first connecting rod 8 drives the square plate 15 to move up and down, the square plate 15 drives the cylindrical sliding block 17 to move up and down along the arc-shaped sliding groove 18, the square plate 15 drives the heavy block 16 and the chiseling plate 6 to move up and down, chiseling is carried out, when the device is not used, the jackscrew 21 is screwed down to jack the rotating wheel 9, the situation that the chisel.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a road construction bush hammer, includes U-shaped support (7), characterized by: the upper sides of two ends of a cross rod of the U-shaped support (7) are respectively fixedly connected with supporting rods (4), the upper ends of the two supporting rods (4) are respectively fixedly connected with one end of a supporting plate (3), and a circular shaft (2) is fixedly connected in a groove at the other end of the supporting plate (3);
the middle part of the round shaft (2) is hinged with one end of a second connecting rod (13), the other end of the second connecting rod (13) is hinged with one end of a cross rod of the T-shaped rod (12), and the other end of the cross rod of the T-shaped rod (12) is hinged with one end of a first connecting rod (8);
the other end of the first connecting rod (8) is hinged to one side of the square plate (15), and a group of uniformly distributed scabbling plates (6) are fixedly connected to the lower side of the square plate (15).
2. The road construction roughening machine according to claim 1, characterized in that: the two ends of the other side of the square plate (15) are fixedly connected with cylindrical sliding blocks (17) respectively, the two cylindrical sliding blocks (17) are matched with arc-shaped sliding grooves (18) respectively, and the two arc-shaped sliding grooves (18) are arranged on one sides of the corresponding supporting rods (4) respectively.
3. The road construction roughening machine according to claim 1, characterized in that: the articulated fixed axle of montant tip (11) of T shape pole (12), a side edge position of fixed axle (11) fixed connection runner (9), the output shaft of center pin fixed connection motor (14) of runner (9), motor (14) fixed connection support (1), the one end fixed connection of support (1) backup pad (3).
4. The road construction roughening machine according to claim 3, wherein: and four corners of the U-shaped support (7) are respectively hinged with wheels (5).
5. The road construction roughening machine according to claim 1, characterized in that: the upper side of the supporting plate (3) is fixedly connected with a weight (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270186.3U CN212834911U (en) | 2020-03-07 | 2020-03-07 | Road construction bush hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270186.3U CN212834911U (en) | 2020-03-07 | 2020-03-07 | Road construction bush hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212834911U true CN212834911U (en) | 2021-03-30 |
Family
ID=75112709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020270186.3U Active CN212834911U (en) | 2020-03-07 | 2020-03-07 | Road construction bush hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212834911U (en) |
-
2020
- 2020-03-07 CN CN202020270186.3U patent/CN212834911U/en active Active
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