CN217107045U - Vault vibrating equipment for tunnel trolley - Google Patents
Vault vibrating equipment for tunnel trolley Download PDFInfo
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- CN217107045U CN217107045U CN202220880082.3U CN202220880082U CN217107045U CN 217107045 U CN217107045 U CN 217107045U CN 202220880082 U CN202220880082 U CN 202220880082U CN 217107045 U CN217107045 U CN 217107045U
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- vibrating
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- worm wheel
- mounting seat
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Abstract
The utility model discloses a vault vibrating device for a tunnel trolley, which is provided with a box body, a driving mounting plate, a worm gear lead screw lifter, a driving motor, a vibrating rod, a mounting seat and a bearing assembly; an installation space is formed inside the box body, and the driving installation plate is connected inside the installation space; the worm wheel screw rod lifter is fixed at the upper end of the driving mounting plate, a worm wheel of the worm wheel screw rod lifter is connected with a power output shaft of the driving motor, and the top of a lifting screw rod of the worm wheel screw rod lifter is connected with the lower end of the vibrating rod; the mounting seat is fixed on the top of the box body, the bearing assembly is located above the mounting seat, and the top end of the vibrating rod sequentially penetrates through the mounting seat and the bearing assembly and then is exposed above the box body. The utility model discloses can use when tunnel lining platform truck vault concrete placement vibrates, can realize the rotation, avoid the reinforcing bar, when the process of vibrating meets the reinforcing bar, can avoid continuing to stretch out and draw back the vibration, guarantee the effect of vibrating of vault.
Description
Technical Field
The utility model relates to a vibrating equipment especially relates to a vault vibrating equipment for tunnel trolley.
Background
The tunnel lining trolley is special equipment which must be used in secondary lining in the tunnel construction process and is used for concrete lining construction of the inner wall of the tunnel. The concrete vibrating operation in the tunnel lining construction process can eliminate air bubbles in the concrete, improve the compactness of the concrete and ensure the quality of concrete members.
At the present stage, because in the work progress, fixed ligature is above the surface of platform truck during the reinforcing bar, when the reinforcing bar is met to the vibration in-process, because the reinforcing bar position when the on-the-spot use can't be dodged to the vertical lift mode, and then can't continue flexible vibration, can not guarantee the sufficiency of vault vibration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vault equipment of vibrating for tunnel platform truck, when solving and using the in-process of vibrating to meet the reinforcing bar, can't continue the vibration that stretches out and draws back, can't guarantee the problem of vibrating.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a vault vibrating device for a tunnel trolley comprises a box body, a driving mounting plate, a worm gear lead screw lifter, a driving motor, a vibrating rod, a mounting seat and a bearing assembly; an installation space is formed inside the box body, and the driving installation plate is connected inside the installation space; the worm wheel lead screw lifter is fixed at the upper end of the driving mounting plate, a worm wheel of the worm wheel lead screw lifter is connected with a power output shaft of the driving motor, and the top of a lifting lead screw of the worm wheel lead screw lifter is connected with the lower end of the vibrating rod; the mounting seat is fixed on the top end of the box body, the bearing assembly is located above the mounting seat, and the top end of the vibrating rod sequentially penetrates through the mounting seat and the bearing assembly and then is exposed above the box body.
As a preferable scheme of the vault vibrating equipment for the tunnel trolley, a worm wheel of the worm wheel screw rod lifter is meshed with the lifting screw rod.
As the preferred scheme of the vault vibrating equipment for the tunnel trolley, the top of the lifting screw rod is provided with an adapter, the lower end of the vibrating rod is in an expanded ellipsoidal shape, and the lower end of the vibrating rod is fixed at the upper end of the adapter.
As a preferable scheme of the vault vibrating equipment for the tunnel trolley, the bearing assembly comprises a ball bearing and an inner mandrel, the inner mandrel is positioned inside a bearing ring of the ball bearing, and the vibrating rod penetrates through a through hole of the inner mandrel.
As a preferable scheme of the vault vibrating equipment for the tunnel trolley, the through hole is positioned at the eccentric position of the inner core shaft.
As a preferable scheme of the vault vibrating equipment for the tunnel trolley, the top of the mounting seat is fixedly connected with the bottom of the inner core shaft.
The utility model has the advantages that: the vibrating machine is provided with a box body, a driving mounting plate, a worm gear lead screw lifter, a driving motor, a vibrating rod, a mounting seat and a bearing assembly; an installation space is formed inside the box body, and the driving installation plate is connected inside the installation space; the worm wheel screw rod lifter is fixed at the upper end of the driving mounting plate, a worm wheel of the worm wheel screw rod lifter is connected with a power output shaft of the driving motor, and the top of a lifting screw rod of the worm wheel screw rod lifter is connected with the lower end of the vibrating rod; the mounting seat is fixed on the top of the box body, the bearing assembly is located above the mounting seat, and the top end of the vibrating rod sequentially penetrates through the mounting seat and the bearing assembly and then is exposed above the box body. The utility model discloses can use when tunnel lining platform truck vault concrete placement vibrates, can realize the rotation, avoid the reinforcing bar, when the process of vibrating meets the reinforcing bar, can avoid continuing to stretch out and draw back the vibration, guarantee the effect of vibrating of vault.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
Fig. 1 is a schematic structural view of a vault vibrating device for a tunnel trolley according to an embodiment of the present invention;
fig. 2 is the utility model discloses an inside schematic diagram of vault vibrating equipment for tunnel platform truck that the embodiment provided.
In the figure, 1, a box body; 2. driving the mounting plate; 3. a worm screw hoist; 4. a drive motor; 5. vibrating a tamper; 6. a mounting seat; 7. a bearing assembly; 8. an installation space; 9. a transfer seat; 10. a ball bearing; 11. an inner mandrel; 12. and a lifting screw rod.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a vault vibrating apparatus for a tunnel trolley, including a box body 1, a driving mounting plate 2, a worm screw elevator 3, a driving motor 4, a vibrating rod 5, a mounting seat 6 and a bearing assembly 7; an installation space 8 is formed inside the box body 1, and the driving installation plate 2 is connected inside the installation space 8; the worm wheel screw rod lifter 3 is fixed at the upper end of the driving mounting plate 2, a worm wheel of the worm wheel screw rod lifter 3 is connected with a power output shaft of the driving motor 4, and the top of a lifting screw rod 12 of the worm wheel screw rod lifter 3 is connected with the lower end of the vibrating rod 5; the mounting seat 6 is fixed on the top end of the box body 1, the bearing assembly 7 is located above the mounting seat 6, and the top end of the vibrating rod 5 sequentially penetrates through the mounting seat 6 and the bearing assembly 7 and then is exposed above the box body 1.
In this embodiment, the worm wheel of the worm screw elevator 3 is engaged with the lifting screw 12.
Specifically, worm screw rod lift 3 that adopts itself belongs to prior art, and its principle drives through driving motor 4, and driving motor 4 drives the worm wheel rotatory, and the worm wheel is rotatory to be driven lifting screw 12 elevating movement, and lifting screw 12 lift process drives the lift vibration of vibrating rod 5.
Specifically, the power output direction can be switched by the worm gear and the lifting screw rod 12. The horizontal rotation is adjusted to a lifting movement.
In this embodiment, the top of lift lead screw 12 is equipped with adapter 9, the lower extreme of vibrating rod 5 is expanded ellipsoid form, the lower extreme of vibrating rod 5 is fixed the upper end of adapter 9.
Specifically, because the adapter 9 of the upper end of the vibrating rod 5 and the lifting screw rod 12 is fixed, the contact area of the adapter 9 and the ellipsoidal vibrating rod 5 is large, the vibrating stability is stronger, and the strength of the switching position is increased.
In this embodiment, the bearing assembly 7 includes a ball bearing 10 and an inner mandrel 11, the inner mandrel 11 is located inside a bearing ring of the ball bearing 10, and the vibrating rod 5 passes through a through hole of the inner mandrel 11. The through hole is located at an eccentric position of the inner spindle 11. The top of the mounting seat 6 is fixedly connected with the bottom of the inner core shaft 11.
Specifically, whole device can assemble bearing assembly 7 at the tunnel platform truck, because ball bearing 10's design, can be manual or electronic make box 1 rotatory, and 1 rotation process driving motor 4 of box and worm screw lift 3 can follow and rotate, simultaneously owing to adopt eccentric design, the rotatory process of inner core axle 11 is followed to the tamping bar 5, can change the top position of tamping bar 5, and then can hide when meetting the reinforcing bar, guarantees the sufficiency of vibrating.
To sum up, the utility model is provided with a box body 1, a driving mounting plate 2, a worm wheel screw rod lifter 3, a driving motor 4, a vibrating rod 5, a mounting seat 6 and a bearing assembly 7; an installation space 8 is formed inside the box body 1, and the driving installation plate 2 is connected inside the installation space 8; the worm wheel screw rod lifter 3 is fixed at the upper end of the driving mounting plate 2, a worm wheel of the worm wheel screw rod lifter 3 is connected with a power output shaft of the driving motor 4, and the top of a lifting screw rod 12 of the worm wheel screw rod lifter 3 is connected with the lower end of the vibrating rod 5; the mounting seat 6 is fixed on the top of the box body 1, the bearing assembly 7 is located above the mounting seat 6, and the top end of the vibrating rod 5 sequentially penetrates through the mounting seat 6 and the bearing assembly 7 and then is exposed above the box body 1. In the using process, the driving motor 4 drives the worm wheel to rotate, the worm wheel rotates to drive the lifting screw rod 12 to move up and down, and the lifting screw rod 12 drives the vibrating rod 5 to vibrate up and down in the lifting process. Because the adapter 9 of the upper end of the vibrating rod 5 and the lifting screw rod 12 is fixed, the contact area between the adapter 9 and the ellipsoidal vibrating rod 5 is large, the vibrating stability is stronger, and the strength of the switching position is increased. Because ball bearing 10's design, when can be manual or electronic messenger box 1 is rotatory, 1 rotation process driving motor 4 of box and worm screw lift 3 can follow and rotate, simultaneously owing to adopt eccentric design, the top position of vibrating rod 5 can be changed to vibrating rod 5 following the 11 rotation process of inner core axle, and then can avoid when meetting the reinforcing bar, guarantees the sufficiency of vibrating. The utility model discloses can use when tunnel lining platform truck vault concrete placement vibrates, can realize the rotation, avoid the reinforcing bar, when the process of vibrating meets the reinforcing bar, can avoid continuing to stretch out and draw back the vibration, guarantee the effect of vibrating of vault.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The vault vibrating equipment for the tunnel trolley is characterized by comprising a box body (1), a driving mounting plate (2), a worm gear lead screw lifter (3), a driving motor (4), a vibrating rod (5), a mounting seat (6) and a bearing assembly (7); an installation space (8) is formed inside the box body (1), and the driving installation plate (2) is connected inside the installation space (8); the worm wheel screw rod lifter (3) is fixed at the upper end of the driving mounting plate (2), a worm wheel of the worm wheel screw rod lifter (3) is connected with a power output shaft of the driving motor (4), and the top of a lifting screw rod (12) of the worm wheel screw rod lifter (3) is connected with the lower end of the vibrating rod (5); the mounting seat (6) is fixed on the top end of the box body (1), the bearing assembly (7) is located above the mounting seat (6), and the top end of the vibrating rod (5) sequentially penetrates through the mounting seat (6) and the bearing assembly (7) and then is exposed above the box body (1).
2. Vault vibrating apparatus for tunnel trolley according to claim 1, characterized in that worm wheel of said worm screw elevator (3) meshes with said lifting screw (12).
3. The vault vibrating equipment for tunnel trolley according to claim 1, characterized in that the top of said lifting screw (12) is provided with an adapter (9), the lower end of said vibrating rod (5) is in the shape of an expanded ellipsoid, the lower end of said vibrating rod (5) is fixed on the upper end of said adapter (9).
4. The vault vibrating apparatus for tunnel trolley according to claim 1, characterized in that said bearing assembly (7) comprises a ball bearing (10) and an inner mandrel (11), said inner mandrel (11) being located inside the race of said ball bearing (10), said vibrating rod (5) passing through the through hole of said inner mandrel (11).
5. Vault vibrating apparatus for tunnel trolleys according to claim 4, characterized in that said through hole is located in an eccentric position of said inner spindle (11).
6. The apparatus according to claim 5, characterized in that the top of the mounting seat (6) is fixedly connected to the bottom of the inner spindle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880082.3U CN217107045U (en) | 2022-04-17 | 2022-04-17 | Vault vibrating equipment for tunnel trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880082.3U CN217107045U (en) | 2022-04-17 | 2022-04-17 | Vault vibrating equipment for tunnel trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107045U true CN217107045U (en) | 2022-08-02 |
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ID=82583117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220880082.3U Active CN217107045U (en) | 2022-04-17 | 2022-04-17 | Vault vibrating equipment for tunnel trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107045U (en) |
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2022
- 2022-04-17 CN CN202220880082.3U patent/CN217107045U/en active Active
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