CN217399338U

CN217399338U - Tunnel small-size ditch groove pouring vibration device

Info

Publication number: CN217399338U
Application number: CN202221036537.XU
Authority: CN
Inventors: 聂佳佳; 李国进; 阮炳金; 冯立博
Original assignee: CCCC First Highway Engineering Co Ltd
Current assignee: CCCC First Highway Engineering Co Ltd
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2022-09-09
Anticipated expiration: 2032-05-04

Abstract

The utility model belongs to the technical field of construction auxiliary equipment, in particular to a tunnel small-sized trench casting vibrating device, which comprises a vibrating machine body, wherein an adjusting mechanism is welded outside the vibrating machine body; because the auxiliary thin rods are thin in width, when the vibrating rod operates, the auxiliary thin rods on the two sides can assist the vibrating rod to vibrate under the operation of the vibrating machine body, so that the vibrating effect is improved, and on the other hand, the adjusting inner cylinder of the telescopic cylinder can slide out of the fixed outer cylinder, so that the height adjustment of the auxiliary thin rods is completed; the fixed axle and the supplementary slender pole through the rotation portion cooperate, make supplementary slender pole can rotate along the outer disc of fixed axle relatively, make supplementary slender pole can carry out angle modulation and vibrate in narrow and small spaces such as escape canal and tunnel road surface, promoted the device's suitability.

Description

Tunnel small-size ditch groove pouring vibration device

Technical Field

The utility model belongs to the technical field of the construction auxiliary assembly, concretely relates to vibration device is pour to tunnel small-size ditch groove.

Background

After carrying out wall concrete placement to tunnel pavement and road surface escape canal, generally need use the concrete vibrator to carry out the construction of vibrating to avoid producing phenomenons such as the honeycomb pitted skin of concrete, but because escape canal and tunnel pavement construction conditions are poor, the work area face is narrower, inconvenient extension, it is comparatively troublesome when narrow and small space operation, and traditional vibrator is single vibrating bar and vibrates, and vibration efficiency is lower, and then influences the construction progress.

Therefore, the tunnel small-sized groove pouring vibration device is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tunnel small-sized ditch groove pouring vibrating device, can cooperate through stopper and support frame, promote the stopper, make it can slide along the spout inner wall of support frame relatively, and then accomplish the relative and distance adjustment of vibrating rod of supplementary pin, because supplementary pin width is thinner, when vibrating rod operates, the supplementary pin of both sides can assist vibrating rod vibrations under the operation of the vibrating machine body, and then improve the vibrating effect, on the other hand, the regulation inner tube of telescopic cylinder can roll off the fixed urceolus inside, and then accomplish the height adjustment of supplementary pin, after confirming the height with the bolt with the fixed urceolus and the regulation inner tube spiro union in the inside of screw hole one, further stabilize this device, and cooperate through the fixed axle of rotation portion and supplementary pin, make supplementary pin can rotate along the outer disc of fixed axle relatively, the auxiliary thin rod can be subjected to angle adjustment and vibration in narrow spaces such as a drainage ditch, a tunnel pavement and the like, so that the applicability of the device is improved; on the other hand, in order to prevent supplementary pin flagging under the action of gravity, the device through compression spring's elasticity speciality under the drive of the cover rod of spacing portion and compression spring, make the cover rod can continuously stimulate supplementary pin flagging, later peg graft with the gag lever post in the spacing downthehole portion on the connection piece and then support supplementary pin, make supplementary pin can continuously keep vibrating in the position behind angle regulation, and then promote the result of use of the device.

In order to achieve the above object, the utility model provides a following technical scheme: a tunnel small-sized groove pouring vibrating device comprises a vibrating machine body, wherein an adjusting mechanism is welded outside the vibrating machine body;

the adjustment mechanism includes support frame, stopper, telescopic cylinder and supplementary slender pole, the middle part of support frame and the stick welded fastening that shakes of vibrator body, the stopper runs through the inside of support frame and the internal face sliding connection of support frame, the top of telescopic cylinder and the bottom fixed connection of stopper, and one side of supplementary slender pole is rotated and is connected the bottom at telescopic cylinder.

As the utility model relates to a vibration device is pour to small-size slot in tunnel is preferred, and a flexible section of thick bamboo is including fixed urceolus, regulation inner tube and rotation portion, adjusts the inner tube and slides and cup joint in the inside of fixed urceolus, one side of rotation portion and the bottom fixed connection who adjusts the inner tube.

As the utility model relates to a vibration device is pour to small-size slot in tunnel is preferred, and rotation portion includes connection piece, fixed axle and backup pad, and the both sides fixed connection of fixed axle is at the middle part of connection piece, and the backup pad setting is connected at the lower extreme of fixed axle and the opposite side fixed surface of connection piece.

As the utility model relates to a vibration device is pour to small-size slot in tunnel is preferred, and the upper end of backup pad still is provided with spacing portion, and spacing portion includes the protection casing, cup joints pole and compression spring, and the bottom of protection casing is connected with the top fixed surface of backup pad, cup joints the pole and slides and cup joint in the inside of protection casing, and compression spring's both sides are connected with the protection casing and the fixed surface who cup joints the pole respectively, cup joints the top of pole and the fixed surface of supplementary thin pole is connected.

As a preferred, the inside of connection piece has still pegged graft the gag lever post of the small-size ditch in tunnel pouring vibration device.

As the utility model relates to a vibration device is pour to the small-size ditch in tunnel is preferred, the inside of connection piece still be provided with the spacing hole of gag lever post size looks adaptation.

As the utility model relates to a vibration device is pour to the small-size ditch in tunnel is preferred, the screw hole that still is provided with mutual adaptation all the time of fixed urceolus and regulation inner tube one.

As the utility model relates to a small-size slot in tunnel is pour and is vibrated the device and is preferred, the top of support frame is inside still set up with the spout and the screw hole two of stopper looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this device, cooperate through stopper and support frame, promote the stopper, make it can be along the spout inner wall relative slip of support frame, and then accomplish supplementary thin pole relative with the distance adjustment of the excellent of vibrating, because supplementary thin pole width is thinner, when the excellent function of vibrating, the supplementary thin pole of both sides can supplementary vibrating vibrations under the function of the quick-witted body of vibrating, and then improve the effect of vibrating, on the other hand, the regulation inner tube of telescopic cylinder can the fixed urceolus of roll-off inside, and then accomplish the altitude mixture control of supplementary thin pole, confirm to stabilize this device with the bolt with fixed urceolus and regulation inner tube spiro union in the inside of screw hole one in the lump with the bolt after high.

2. In the device, the fixing shaft of the rotating part is matched with the auxiliary slender rod, so that the auxiliary slender rod can relatively rotate along the outer circular surface of the fixing shaft, the auxiliary slender rod can perform angle adjustment and vibration in narrow spaces such as a drainage ditch, a tunnel pavement and the like, and the applicability of the device is improved; on the other hand, in order to prevent supplementary pin flagging under the action of gravity, the device through compression spring's elasticity speciality under the drive of the cover rod of spacing portion and compression spring, make the cover rod can continuously stimulate supplementary pin flagging, later peg graft with the gag lever post in the spacing downthehole portion on the connection piece and then support supplementary pin, make supplementary pin can continuously keep vibrating in the position behind angle regulation, and then promote the result of use of the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the present invention;

FIG. 3 is a schematic structural view of a telescopic cylinder of the present invention;

FIG. 4 is an enlarged schematic structural view of the rotating part of the present invention;

fig. 5 is a schematic structural view of the middle position-limiting part of the present invention;

in the figure:

1. a vibrator body;

2. an adjustment mechanism; 21. a support frame; 22. a limiting block; 23. a telescopic cylinder; 231. fixing the outer cylinder; 232. Adjusting the inner cylinder; 233. a rotating part; 2331. connecting sheets; 2332. a fixed shaft; 2333. a support plate; 24. an auxiliary slender rod;

3. a limiting part; 31. a protective cover; 32. a sleeved rod; 33. a compression spring; 4. a limiting rod; 5. a limiting hole; 6. a first threaded hole; 7. a chute; 8. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1:

a small-sized trench casting vibrating device for a tunnel comprises a vibrating machine body 1, the vibrating machine body 1 is started, so that the vibrating rod, also called a vibrating rod, is continuously vibrated on the concrete pavement and consists of components such as a cable with a leakage protector, a driver, a 220V rubber tube, a vibrating rod built-in motor and the like, but because the drainage ditch and the tunnel pavement are poor in construction condition, the working area is narrow and inconvenient to extend, the operation is troublesome in a narrow space, and the traditional vibrator adopts a single vibrating rod to vibrate, so that the vibrating efficiency is low, the construction progress is influenced, on this basis, added adjustment mechanism 2, adjustment mechanism 2 can shunt through the height and the angle of adjusting the internals and vibrate, and the availability factor that vibrates the stick is higher than traditional list, and adjustment mechanism 2 can adapt to narrow and small spaces such as escape canal and tunnel, makes things convenient for workman's operation.

As shown in fig. 1, 2 and 3:

in an alternative embodiment: adjustment mechanism 2 includes support frame 21, stopper 22, telescopic tube 23 and supplementary thin pole 24, the middle part of support frame 21 and the stick welded fastening that shakes of the vibrator body 1, stopper 22 runs through the inside of support frame 21 and the internal face sliding connection of support frame 21, telescopic tube 23's top and stopper 22's bottom fixed connection, supplementary thin pole 24's one side is rotated and is connected the bottom at telescopic tube 23, telescopic tube 23 is including fixed urceolus 231, adjust inner tube 232 and rotation portion 233, adjust the inside at fixed urceolus 231 that inner tube 232 slides to cup joint, one side of rotation portion 233 and the bottom fixed connection who adjusts inner tube 232.

In this embodiment: spout 7 and two 8 threaded holes with stopper 22 looks adaptation are still seted up to support frame 21's top inside, cooperate through stopper 22 and support frame 21, promote stopper 22, make it can be along the 7 inner walls relative sliding of spout of support frame 21, later with stopper 22 and support frame 21 spiro union in two 8 threaded holes's inside with the bolt, and then accomplish the relative and distance adjustment of the excellent that shakes of supplementary slender rod 24, because supplementary slender rod 24 width is thinner, when the excellent function that shakes, the supplementary slender rod 24 of both sides can be supplementary the excellent vibrations that shake under the function of the quick-witted body 1 that shakes, and then improve the effect of vibrating, on the other hand, fixed urceolus 231 still is provided with the threaded holes 6 of mutual adaptation with the one side of adjusting the inner tube 232, the regulation inner tube 232 of telescopic tube 23 can be inside the fixed urceolus 231 of roll-off, and then accomplish the altitude mixture control of supplementary slender rod 24.

It should be noted that: one side of the fixed outer cylinder 231 and one side of the adjusting inner cylinder 232 are also provided with a threaded hole I6 which are mutually adaptive, and after the height is determined, the fixed outer cylinder 231 and the adjusting inner cylinder 232 are screwed in the threaded hole I6 together by using bolts, so that the device is further stabilized.

Further, the method comprises the following steps:

as shown in fig. 1, 3, 4 and 5:

in an alternative embodiment: the upper end of the support plate 2333 is further provided with a limiting part 3, the limiting part 3 comprises a protective cover 31, a sleeved rod 32 and a compression spring 33, the bottom of the protective cover 31 is fixedly connected with the surface of the top of the support plate 2333, the sleeved rod 32 is slidably sleeved inside the protective cover 31, two sides of the compression spring 33 are respectively fixedly connected with the surfaces of the protective cover 31 and the sleeved rod 32, the top of the sleeved rod 32 is fixedly connected with the surface of the auxiliary thin rod 24, the rotating part 233 comprises a connecting plate 2331, a fixing shaft 2332 and the support plate 2333, two sides of the fixing shaft 2332 are fixedly connected with the middle part of the connecting plate 2331, and the support plate 2333 is arranged at the lower end of the fixing shaft 2332 and fixedly connected with the surface of the opposite side of the connecting plate 2331.

In this embodiment: the connecting piece 2331 is also internally provided with a limiting hole 5 matched with the limiting rod 4 in size, and the fixing shaft 2332 of the rotating part 233 is matched with the auxiliary slender rod 24, so that the auxiliary slender rod 24 can relatively rotate along the outer circumferential surface of the fixing shaft 2332, and the auxiliary slender rod 24 can be subjected to angle adjustment and vibration in narrow spaces such as drainage ditches, tunnel pavements and the like, and the applicability of the device is improved; on the other hand, in order to prevent the auxiliary thin rod 24 from sagging under the action of gravity, the device is driven by the sleeve rod 32 of the limiting part 3 and the compression spring 33, the sleeve rod 32 can continuously pull the auxiliary thin rod 24 to prevent the auxiliary thin rod 24 from sagging through the elastic characteristic of the compression spring 33, the limiting rod 4 is inserted into the connecting piece 2331, the limiting rod 4 is inserted into the limiting hole 5 of the connecting piece 2331 to abut against the auxiliary thin rod 24, the auxiliary thin rod 24 can be continuously kept at the position after the angle is adjusted to vibrate, and the using effect of the device is further improved.

It should be noted that: the lag is used for resisting external concrete and other hard materials, prevents that the concrete from directly spreading on the bell and spigot joint pole 32, and the damage bell and spigot joint pole 32 influences the use in later stage.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vibrating device is pour to small-size slot in tunnel, includes vibrator body (1), its characterized in that: the adjusting mechanism (2) is welded outside the vibrator body (1);

adjustment mechanism (2) include support frame (21), stopper (22), a telescopic tube (23) and supplementary slender pole (24), the middle part of support frame (21) with the stick welded fastening that shakes of vibrator body (1), stopper (22) run through the inside of support frame (21) with the internal face sliding connection of support frame (21), the top of a telescopic tube (23) with the bottom fixed connection of stopper (22), one side of supplementary slender pole (24) is rotated and is connected the bottom of a telescopic tube (23).

2. The tunnel mini-channel trench casting vibrating device of claim 1, wherein: the telescopic cylinder (23) comprises a fixed outer cylinder (231), an adjusting inner cylinder (232) and a rotating part (233), the adjusting inner cylinder (232) is slidably sleeved inside the fixed outer cylinder (231), and one side of the rotating part (233) is fixedly connected with the bottom of the adjusting inner cylinder (232).

3. The small trench casting vibrating device for the tunnel according to claim 2, wherein: the rotating part (233) comprises a connecting piece (2331), a fixed shaft (2332) and a supporting plate (2333), wherein two sides of the fixed shaft (2332) are fixedly connected to the middle part of the connecting piece (2331), and the supporting plate (2333) is arranged at the lower end of the fixed shaft (2332) and is fixedly connected with the surface of the opposite side of the connecting piece (2331).

4. The small-size trench casting vibration device in tunnel of claim 3, characterized in that: the upper end of the supporting plate (2333) is further provided with a limiting portion (3), the limiting portion (3) comprises a protective cover (31), a sleeved rod (32) and a compression spring (33), the bottom of the protective cover (31) is fixedly connected with the top surface of the supporting plate (2333), the sleeved rod (32) is slidably sleeved in the protective cover (31), two sides of the compression spring (33) are respectively fixedly connected with the protective cover (31) and the sleeved rod (32), and the top of the sleeved rod (32) is fixedly connected with the surface of the auxiliary thin rod (24).

5. The small trench casting vibrating device for the tunnel according to claim 3, wherein: the connecting piece (2331) is also internally inserted with a limiting rod (4).

6. The tunnel mini-channel trench casting vibrating device of claim 5, wherein: the connecting piece (2331) is also internally provided with a limiting hole (5) matched with the limiting rod (4) in size.

7. The small trench casting vibrating device for the tunnel according to claim 2, wherein: one side of the fixed outer cylinder (231) and one side of the adjusting inner cylinder (232) are also provided with a first threaded hole (6) which are matched with each other.

8. The tunnel mini-channel trench casting vibration device of claim 1, wherein: the top end of the support frame (21) is also internally provided with a sliding chute (7) and a threaded hole II (8) which are matched with the limiting block (22).