CN216152634U - Positioning device for line sand box and trolley - Google Patents
Positioning device for line sand box and trolley Download PDFInfo
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- CN216152634U CN216152634U CN202121803326.XU CN202121803326U CN216152634U CN 216152634 U CN216152634 U CN 216152634U CN 202121803326 U CN202121803326 U CN 202121803326U CN 216152634 U CN216152634 U CN 216152634U
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Abstract
The utility model discloses a positioning device for a wire sand box and a trolley, which comprises a supporting plate, wherein the upper surface of the supporting plate is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly connected with a box body, the inner top wall of the box body is fixedly connected with an electric telescopic rod, a metal plate is movably connected to the inner part of the box body, which is positioned below the electric telescopic rod, and the metal plate is connected with the output end of the electric telescopic rod. According to the utility model, through the installed electric telescopic rod and the metal plate, the metal plate can move up and down by utilizing the expansion and contraction of the electric telescopic rod, and through the installed supporting rod, the bearing block and the vibrator, when the metal plate moves, the supporting rod and the bearing block can be driven to move, so that the supporting rod and the bearing block can smash concrete, the concrete can be turned over from bottom to top, the concrete can be well poured into each corner of the wire-inlet sand box, and the vibration of the vibrator can be utilized to transmit a vibration source to the supporting rod and the bearing block, so that bubbles generated during concrete pouring can be eliminated.
Description
Technical Field
The utility model relates to the field of positioning devices, in particular to a positioning device for a line sand box and a trolley.
Background
The sand box is applied to the construction of the cast-in-place beam of the steel pipe pile support and has unloading application. After the Bailey beam of the steel pipe pile support is erected, cast-in-place beam construction is started, the support needs to be detached after the cast-in-place beam construction is completed, the support is difficult to detach at this time, the support is completely pressed on the support due to the dead weight of the beam body, the support is difficult to detach, a sand box is arranged between the steel pipe pile and the distribution beam in advance when the support is needed, the sand box plays a role of a jack, before the sand box is used, a grouting trolley needs to be used for pouring concrete into the sand box, the sand box is located in the sand box, and the concrete can be poured into the sand box well, so that a positioning device needs to be used.
1. Because the concrete when pouring, piles up easily in one, lead to the inside concrete placement inhomogeneous that appears of line sand box easily, the concrete produces a large amount of bubbles easily at the in-process of pouring simultaneously, influences the quality of pouring of line sand box.
2. The positioning device does not have the function of positioning the pouring of the line sand box, so that the pouring pipeline is easy to separate from the surface of the sand box due to the over-high concrete flow speed in the pouring process of concrete, and the pouring of the line sand box is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a positioning device for a wire sand box and a trolley.
In order to achieve the purpose, the utility model adopts the following technical scheme: the positioning device for the wire sand box and the trolley comprises a supporting plate, wherein a fixing plate is fixedly connected to the upper surface of the supporting plate, a box body is fixedly connected to the upper surface of the fixing plate, an electric telescopic rod is fixedly connected to the inner top wall of the box body, a metal plate is movably connected to the inner part of the box body, which is positioned below the electric telescopic rod, and the metal plate is connected with the output end of the electric telescopic rod;
a supporting rod is fixedly connected below the metal plate, one end of the supporting rod, which is far away from the metal plate, is fixedly connected with a bearing block, a machine box is fixedly connected to the side surface of the supporting rod, and a vibrator is fixedly connected inside the machine box;
the upper surface of fixed plate is located the rear fixedly connected with joint of box body, the equal sliding connection in both sides surface that connects has the push rod, the one end fixedly connected with spacing ring that the push rod is close to the joint, the lower surface of push rod is located the left side fixedly connected with stripper plate of spacing ring, the first spring of side surface fixedly connected with of stripper plate, and first spring and articulate.
As a further description of the above technical solution:
the inside sliding connection of backup pad has the slider, the lower fixed surface of slider is connected with tensile board.
As a further description of the above technical solution:
the side surface of the stretching plate is fixedly connected with a frame, and a fixing mechanism is arranged on the side surface of the frame.
As a further description of the above technical solution:
the fixing mechanism comprises a movable plate, a second spring is fixedly connected to the side surface of the movable plate and connected with the frame, and a hook is fixedly connected to the lower surface of the movable plate.
As a further description of the above technical solution:
the side surface fixedly connected with mounting panel of spacing ring, the side surface of mounting panel is provided with the rack.
As a further description of the above technical solution:
one end of the push rod, which is far away from the limit ring, is fixedly connected with a pull ring.
As a further description of the above technical solution:
one end of the support rod, which is far away from the metal plate, extends out of the box body and the fixing plate respectively.
As a further description of the above technical solution:
the bearing block and the limiting ring are both arranged in a semicircle shape.
The utility model has the following beneficial effects:
1. compared with the prior art, line sand box and positioner for platform truck, electric telescopic handle and the metal sheet through the installation, utilize electric telescopic handle's flexible messenger metal sheet to reciprocate, bracing piece through the installation, bearing block and vibrator, when the metal sheet is moving, can drive bracing piece and bearing block and remove, make bracing piece and bearing block can pound the concrete, the concrete can be from upwards stirring down, make the concrete can be better pour every corner of inlet wire sand box, the vibration that utilizes the vibrator makes it can transmit the vibration source for bracing piece and bearing block, make it eliminate the bubble that produces when pouring concrete.
2. Compared with the prior art, line sand box and positioner for platform truck, through the push rod of installation, first spring, stripper plate and spacing ring, drag the push rod and make the spacing ring can move to one side, the stripper plate can be to first spring extrusion, make concrete placement pipeline can laminate with the surface of spacing ring, loosen the push rod, make first spring can bounce-back drive the spacing ring and remove and reset, the tooth mouth can block with the surface of pouring the pipeline when the spacing ring is removing, make the pouring pipeline can play the effect of location when pouring the line sand box.
3. Compared with the prior art, the positioning device for the line sand box and the trolley has the advantages that through the installed movable plate and the hook, when the positioning device is placed on the surface of the line sand box, the movable plate is broken towards one side to enable the hook to hook the edge of the line sand box, and the positioning device can fix the positioning device.
Drawings
FIG. 1 is a schematic view showing the overall structure of a positioning device for a wire flask and a trolley according to the present invention;
FIG. 2 is a schematic front view of a supporting plate of the positioning device for the wire flask and the trolley according to the present invention;
FIG. 3 is a schematic view showing the internal structure of the joint of the wire flask and the positioning device for the trolley according to the present invention;
FIG. 4 is a schematic view showing the internal structure of the casing of the positioning device for the molding flask and the trolley according to the present invention.
Illustration of the drawings:
1. a frame; 2. a case; 3. a joint; 4. a limiting ring; 5. a box body; 6. stretching the plate; 7. a support plate; 8. a fixing plate; 9. a support bar; 10. a fixing mechanism; 11. hooking; 12. a slider; 13. a second spring; 14. a metal plate; 15. a push rod; 16. a first spring; 17. a pressing plate; 18. an electric telescopic rod; 19. a vibrator; 20. and a bearing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a positioning device for a molding flask and a trolley: comprises a supporting plate 7, a fixed plate 8 is fixedly connected to the upper surface of the supporting plate 7, so that the box body 5 and the joint 3 are relatively stable when in use, a box body 5 is fixedly connected to the upper surface of the fixed plate 8, an electric telescopic rod 18 is fixedly connected to the inner top wall of the box body 5, a metal plate 14 is movably connected to the inner portion of the box body 5, which is positioned below the electric telescopic rod 18, the metal plate 14 is connected with the output end of the electric telescopic rod 18, the metal plate 14 can be pushed to move up and down by the expansion and contraction of the electric telescopic rod 18, so that the metal plate 14 can conveniently push the supporting rod 9 to move, a supporting rod 9 is fixedly connected to the lower portion of the metal plate 14, a bearing block 20 is fixedly connected to one end of the supporting rod 9, which is far away from the metal plate 14, a machine box 2 is fixedly connected to the side surface of the supporting rod 9, a vibrator 19 is fixedly connected to the inner portion of the machine box 2, the bearing block 20 and the limiting ring 4 are arranged in a semicircle shape, when the supporting rod 9 moves, the bearing block 20 can be driven to move, so that the support rod 9 and the bearing block 20 can be used for vertically pounding concrete poured in the line sand box, the support rod 9 can vibrate by using the vibrator 19, bubbles generated in concrete pouring can be eliminated, and one end of the support rod 9, which is far away from the metal plate 14, extends out of the box body 5 and the fixing plate 8 respectively.
Through setting up above structure, when making concrete placement in the online sand box, make the inside of the online sand box of can abundant pouring of concrete, the bubble that produces when conveniently getting rid of concrete placement simultaneously.
The upper surface of the fixed plate 8 is positioned at the rear part of the box body 5 and is fixedly connected with a joint 3, so that a pouring pipeline can be placed in the joint 3, the surfaces of two sides of the joint 3 are both connected with a push rod 15 in a sliding manner, one end of the push rod 15, which is close to the joint 3, is fixedly connected with a limiting ring 4, the push rod 15 is pulled to increase the distance between the limiting rings 4, so that the pouring pipeline can be in contact with the surface of the limiting ring 4, the lower surface of the push rod 15 is positioned at the left side of the limiting ring 4 and is fixedly connected with an extrusion plate 17, the side surface of the extrusion plate 17 is fixedly connected with a first spring 16, the first spring 16 is connected with the joint 3, when the push rod 15 is pulled to move, the extrusion plate 17 can extrude the first spring 16, after the pouring pipeline is attached to the limiting ring 4, the push rod 15 can be loosened, so that the first spring 16 can rebound to push the limiting ring 4 to reset to fix the pouring pipeline, one end of the push rod 15, which is far away from the limiting ring 4, is fixedly connected with a pull ring, the side surface of the limiting ring 4 is fixedly connected with a mounting plate, a rack is arranged on the side surface of the mounting plate, and the rack is utilized to enable the limiting ring 4 to clamp the pouring pipeline.
Through setting up above structure, when the mud jacking platform truck with concrete placement inlet wire sand box in, can play the positioning action to concrete placement.
The inside sliding connection of backup pad 7 has slider 12, the lower fixed surface of slider 12 is connected with extension board 6, utilize slider 12 to make extension board 6 can slide in the inside of backup pad 7, make the length of the device can adjust, the side fixed surface of extension board 6 is connected with frame 1, the side surface of frame 1 is provided with fixed establishment 10, fixed establishment 10 includes the fly leaf, the side fixed surface of fly leaf is connected with second spring 13, and second spring 13 is connected with frame 1, the lower fixed surface of fly leaf is connected with couple 11, it is movable to utilize second spring 13 to make the fly leaf, when the device places the surface of online sand box, the fly leaf can extrude second spring 13, after placing the device, usable couple 11 hooks the edge of online sand box and fixes the device.
Through setting up above structure, when making the device place the surface of line sand box, can fix the device.
The working principle is as follows: the device is placed on the surface of a line sand box, a movable plate is broken off, a hook 11 can hook the edge of the line sand box, so that the device can be fixed, when a grouting trolley is ready to pour the line sand box, a push rod 15 is pulled to enable a limiting rod to move towards one side, when the push rod 15 moves, an extrusion plate 17 can extrude a first spring 16 to enable the distance between limiting rings 4 to be enlarged, so that a pouring pipeline can be placed into the connector 3, the limiting rings 4 can be contacted with the pouring pipeline, when the pouring pipeline is attached to the limiting rings 4, a worker can loosen the push rod 15 to enable the first spring 16 to rebound and reset the limiting rings 4, a tooth opening can clamp the pouring pipeline, so that the line sand box can play a positioning role when pouring, when concrete is poured, a metal plate 14 can be pushed by an electric telescopic rod 18 to move up and down, when a support rod 9 moves, a bearing block 20 can be driven to move, thereby the support bar 9 and the bearing block 20 are used for pounding the concrete, the concrete can better flow to each corner in the sand inlet box, the support bar 9 can vibrate by the vibrator 19 when the support bar 9 moves, and the air bubbles generated during concrete pouring can be removed when the support bar 9 and the bearing block 20 are used for pounding the concrete.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. Line sand box and positioner for platform truck, including backup pad (7), its characterized in that: the upper surface of the supporting plate (7) is fixedly connected with a fixing plate (8), the upper surface of the fixing plate (8) is fixedly connected with a box body (5), the inner top wall of the box body (5) is fixedly connected with an electric telescopic rod (18), a metal plate (14) is movably connected to the inner part of the box body (5) below the electric telescopic rod (18), and the metal plate (14) is connected with the output end of the electric telescopic rod (18);
a supporting rod (9) is fixedly connected below the metal plate (14), one end, far away from the metal plate (14), of the supporting rod (9) is fixedly connected with a bearing block (20), a machine box (2) is fixedly connected to the side surface of the supporting rod (9), and a vibrator (19) is fixedly connected inside the machine box (2);
the upper surface of fixed plate (8) is located rear fixedly connected with joint (3) of box body (5), the equal sliding connection in both sides surface that connects (3) has push rod (15), push rod (15) are close to one end fixedly connected with spacing ring (4) that connect (3), the lower surface of push rod (15) is located left side fixedly connected with stripper plate (17) of spacing ring (4), the first spring (16) of side surface fixedly connected with of stripper plate (17), and first spring (16) are connected with joint (3).
2. The apparatus according to claim 1, wherein: the inner portion of the supporting plate (7) is connected with a sliding block (12) in a sliding mode, and the lower surface of the sliding block (12) is fixedly connected with a stretching plate (6).
3. The apparatus according to claim 2, wherein: the side surface of the stretching plate (6) is fixedly connected with a frame (1), and a fixing mechanism (10) is arranged on the side surface of the frame (1).
4. The apparatus according to claim 3, wherein: the fixing mechanism (10) comprises a movable plate, a second spring (13) is fixedly connected to the side surface of the movable plate, the second spring (13) is connected with the frame (1), and a hook (11) is fixedly connected to the lower surface of the movable plate.
5. The apparatus according to claim 1, wherein: the side surface of the limiting ring (4) is fixedly connected with a mounting plate, and a rack is arranged on the side surface of the mounting plate.
6. The apparatus according to claim 1, wherein: and one end of the push rod (15) far away from the limit ring (4) is fixedly connected with a pull ring.
7. The apparatus according to claim 1, wherein: one end of the support rod (9) far away from the metal plate (14) extends out of the box body (5) and the fixing plate (8) respectively.
8. The apparatus according to claim 1, wherein: the bearing block (20) and the limiting ring (4) are arranged in a semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803326.XU CN216152634U (en) | 2021-08-04 | 2021-08-04 | Positioning device for line sand box and trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803326.XU CN216152634U (en) | 2021-08-04 | 2021-08-04 | Positioning device for line sand box and trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216152634U true CN216152634U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121803326.XU Active CN216152634U (en) | 2021-08-04 | 2021-08-04 | Positioning device for line sand box and trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216152634U (en) |
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2021
- 2021-08-04 CN CN202121803326.XU patent/CN216152634U/en active Active
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