CN209211429U - A kind of Construction of Civil Engineering tamping unit - Google Patents
A kind of Construction of Civil Engineering tamping unit Download PDFInfo
- Publication number
- CN209211429U CN209211429U CN201821976870.2U CN201821976870U CN209211429U CN 209211429 U CN209211429 U CN 209211429U CN 201821976870 U CN201821976870 U CN 201821976870U CN 209211429 U CN209211429 U CN 209211429U
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- CN
- China
- Prior art keywords
- shell
- telescopic rod
- protrusive board
- lantern ring
- construction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of Construction of Civil Engineering tamping units, including shell, lantern ring, first protrusive board and push rod, the top of the shell is equipped with cylinder, the lantern ring is socketed in the outer surface of the first telescopic rod, the inner end of first spring is fixedly connected with fixed block, first protrusive board has setting in the left and right ends of lantern ring, and first the outer end of protrusive board be pasted with rubber pad, the upper and lower ends of first protrusive board are fitted with the second protrusive board, the push rod is welded on the left end surface of shell, the bottom end of the push rod is fixedly connected with pedestal, the upper surface of the pedestal is protruding with the strut that top is connected with shell, the lower surface of the pedestal is provided with idler wheel.The Construction of Civil Engineering tamping unit can buffer the vibration of generation when impact block hits ground, so that the phenomenon that toppling over displacement occurs in avoiding device ontology, while using the constant resistance of snap-in structure, can shake and deviate to avoid impact block.
Description
Technical field
The utility model relates to engineering construction technology field, specially a kind of Construction of Civil Engineering tamping unit.
Background technique
In Construction of Civil Engineering, often need to carry out ramming compacting to ground in order to ensure construction, ramming just refers to use
Rammer hits tight ground, backfills soil, carries out terrace, it is ensured that terrace compression in the future no longer collapses, so carrying out ramming to ground is
The critical process for making ready-made terrace be unlikely to collapse, and general ramming is carried out using dedicated tamping unit；
Existing tamping unit is when tamping ground on the market, due to being to hit ground using weight-drop to operate to realize
, so violent vibration can be generated, it is easy so that impact block generation vibration offset, can also make whole device generate when serious
Topple over, so developing a kind of Construction of Civil Engineering tamping unit, now to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of Construction of Civil Engineering tamping units, to solve above-mentioned background technique
The existing tamping unit of middle proposition is when tamping ground, due to being to realize operation using weight-drop shock ground, institute
Violent vibration can be generated, it is easy so that impact block generation vibration offset, can also make whole device generation topple over when serious
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of Construction of Civil Engineering tamping unit,
Including shell, lantern ring, the first protrusive board and push rod, the top of the shell is equipped with cylinder, and the lower surface of cylinder is connected with and passes through
It is through the first telescopic rod of enclosure interior, and the bottom end of the first telescopic rod is connected with impact block, the lantern ring is socketed in first
The outer surface of telescopic rod, and the inner wall of lantern ring is connected with the first spring, the inner end of first spring is fixedly connected with fixed block,
And inner cavity is enclosed on the inside of fixed block, first protrusive board has setting in the left and right ends of lantern ring, and the first protrusive board is outer
End is pasted with rubber pad, and the upper and lower ends of first protrusive board are fitted with the second protrusive board, and the outer end of the second protrusive board is connected with
It is fixedly connected with the second telescopic rod positioned at the outer end face of the connecting plate of enclosure interior, and connecting plate, the push rod is welded on
The left end surface of shell, and the " T " shape structure of longitudal section of push rod, the bottom end of the push rod is fixedly connected with pedestal, and pedestal
Surface open up jagged, the upper surface of the pedestal is protruding with the strut that top is connected with shell, and the outer surface of strut
It is surrounded with second spring, the lower surface of the pedestal is provided with idler wheel.
Preferably, the bottom end of first telescopic rod is in helicitic texture, and the helicitic texture that the first telescopic rod passes through bottom end
Detaching structure is constituted with impact block.
Preferably, lantern ring equidistantly distributed on the first telescopic rod, and lantern ring is fastened on second by the first protrusive board
The inside of protrusive board, and lantern ring is elastic construction in the inside of shell.
Preferably, the arc-shaped structure in the inner end of the fixed block, and fixed block is angularly provided with 4 in the inside of lantern ring
It is a, and fixed block monomer constitutes circular configuration by combination, while the inner wall of fixed block and the outer wall of the first telescopic rod are close
Fitting.
Preferably, the connecting plate is slide construction in the inside of shell, and connecting plate is about first telescopic rod or so pair
Title is provided with 2, and the first telescopic rod is fixed on the inside of shell by connecting plate and the second protrusive board.
Preferably, the cross sectional dimensions of the notch are greater than the cross sectional dimensions of impact block, and in notch and impact block
Heart point is located on same vertical line, and impact block is lifting structure on pedestal, while pedestal and shell pass through the second bullet
Spring constitutes buffer gear.
Compared with prior art, the utility model has the beneficial effects that the Construction of Civil Engineering tamping unit, Ke Yi
When impact block hits ground, the vibration of generation is buffered, so that the phenomenon that toppling over displacement occurs in avoiding device ontology, simultaneously
Using the constant resistance of snap-in structure, it can shake and deviate to avoid impact block；
1, impact block is gone up and down by the first telescopic rod, to tamp to ground, and the appearance of the first telescopic rod
Surface cover is connected to lantern ring, and lantern ring is fastened on the inside of the second convex block by the first convex block, can be to avoid hitting by snap-in structure
When ground, because vibration causes impact block to deviate；
2, the inside of lantern ring is angularly distributed with fixed block, and fixed block passes through the arcuate structure of inner end and the second telescopic rod
Outer surface fits closely, and passes through the elastic construction of the first spring, when can hit ground to impact block in the horizontal direction
The vibration of generation is buffered, so that anti-locking apparatus is displaced because shaking excessively acutely；
3, support rod, which is fixed on the base, is supported shell, while the outer surface of support rod is surrounded with second spring,
When impact block hits ground, by the damping, buffering of second spring in the vertical direction, vibration can be mitigated.
Detailed description of the invention
Fig. 1 is the utility model front cross-sectional structural schematic diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model lantern ring overlooking structure diagram；
Fig. 4 is the utility model pedestal overlooking structure diagram.
In figure: 1, shell；2, cylinder；3, the first telescopic rod；4, impact block；5, lantern ring；6, the first spring；7, fixed block；
8, inner cavity；9, the first protrusive board；10, rubber pad；11, the second protrusive board；12, connecting plate；13, the second telescopic rod；14, push rod；15, bottom
Seat；16, notch；17, strut；18, second spring；19, idler wheel.
Specific embodiment
Below by the attached drawing in knot and the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Construction of Civil Engineering tamping unit, packet
Include shell 1, cylinder 2, the first telescopic rod 3, impact block 4, lantern ring 5, the first spring 6, fixed block 7, inner cavity 8, the first protrusive board 9, rubber
Rubber mat 10, the second protrusive board 11, connecting plate 12, the second telescopic rod 13, push rod 14, pedestal 15, notch 16, strut 17, second spring
18 and idler wheel 19, the top of shell 1 is equipped with cylinder 2, and the lower surface of cylinder 2 is connected with first be applied in inside shell 1
Telescopic rod 3, and the bottom end of the first telescopic rod 3 is connected with impact block 4, and lantern ring 5 is socketed in the outer surface of the first telescopic rod 3, and
The inner wall of lantern ring 5 is connected with the first spring 6, and the inner end of the first spring 6 is fixedly connected with fixed block 7, and the interior side wall of fixed block 7
Conjunction has inner cavity 8, the arc-shaped structure in the inner end of fixed block 7, and fixed block 7 to be angularly provided with 4 in the inside of lantern ring 5, and
7 monomer of fixed block constitutes circular configuration by combination, while the inner wall of fixed block 7 and the outer wall of the first telescopic rod 3 fit closely,
Fixed block 7 can be fitted closely by the arcuate structure of inner end with the first telescopic rod 3, it is fixed, while making first
Spring 6 can carry out damping in the horizontal direction, and the first protrusive board 9 has setting, and the first protrusive board 9 in the left and right ends of lantern ring 5
Outer end be pasted with rubber pad 10, the upper and lower ends of the first protrusive board 9 are fitted with the second protrusive board 11, and the outer end of the second protrusive board 11
It is connected with the connecting plate 12 being located inside shell 1, and the outer end face of connecting plate 12 is fixedly connected with the second telescopic rod 13, even
Fishplate bar 12 is slide construction in the inside of shell 1, and connecting plate 12 is symmetrically set with 2 about the first telescopic rod 3, and
First telescopic rod 3 is fixed on the inside of shell 1 by connecting plate 12 and the second protrusive board 11, can be with by the sliding of connecting plate 12
Second protrusive board 11 is retracted inside shell 1, so that staff is facilitated to take out the first telescopic rod 3 inside shell 1, push rod 14
It is welded on the left end surface of shell 1, and the " T " shape structure of longitudal section of push rod 14, the bottom end of push rod 14 is fixedly connected with pedestal
15, and the surface of pedestal 15 opens up jagged 16, the cross sectional dimensions of notch 16 are greater than the cross sectional dimensions of impact block 4, and lack
The central point of mouth 16 and impact block 4 is located on same vertical line, and impact block 4 is lifting structure on pedestal 15, simultaneously
By the composition buffer gear of second spring 18, the cross sectional dimensions of notch 16 are greater than the cross section of impact block 4 for pedestal 15 and shell 1
Size facilitates impact block 4 to carry out lifting shock, and constitutes buffer gear by second spring 18 by pedestal 15 and shell 1, can
To carry out damping in the vertical direction, the upper surface of pedestal 15 is protruding with the strut 17 that top is connected with shell 1, and strut 17
Outer surface be surrounded with second spring 18, the lower surface of pedestal 15 is provided with idler wheel 19.
If the bottom end of the first telescopic rod 3 in Fig. 1 and Fig. 2 is in helicitic texture, and the first telescopic rod 3 passes through the screw thread knot of bottom end
Structure and impact block 4 constitute detaching structure, and the helicitic texture of 3 bottom end of the first telescopic rod facilitates itself and impact block 4 to be attached, simultaneously
It is also convenient for being dismantled, convenient for impact block 4 is cleaned or replaced, while be also convenient for the first telescopic rod 3 out of shell 1
It takes out in portion.
Such as the equidistantly distributed on the first telescopic rod 3 of lantern ring 5 in Fig. 1 and Fig. 3, and lantern ring 5 is fastened on by the first protrusive board 9
The inside of second protrusive board 11, and lantern ring 5 is elastic construction in the inside of shell 1, it can be by the first telescopic rod 3 by lantern ring 5
It fixes, while using the material characteristic of rubber pad 10, so that certain elasticity available in the horizontal direction is buffered
Damping further ensures the stability of device.
Working principle: when using the Construction of Civil Engineering tamping unit, the first telescopic rod 3 and cylinder 2 are passed through first
In the inner cavity 8 worn the inside of shell 1, while be applied in the first telescopic rod 3 inside lantern ring 5, and first is stretched by fixed block 7
Contracting bar 3 is fixed, and is then fixedly connected with the first telescopic rod 3 with impact block 4 by the helicitic texture of 3 bottom end of the first telescopic rod,
Then the inside Slideslip of connecting plate 12 is controlled by the second telescopic rod 13, so that the second protrusive board 11 and the engaging of the first protrusive board 9
Connection, in order to which the first telescopic rod 3 to be stably fixed to the inside of shell 1, at this point, overall structure installs, Ke Yijin
It exercises and uses, which is pushed to the position for needing to tamp ground by idler wheel 19 and push rod 14, then passes through gas by staff
Cylinder 2 controls the first telescopic rod 3 and stretches, and impact block 4 will carry out shock compacting to ground at this time, and during shock, lead to
The engaging for crossing the first protrusive board 9 and the second protrusive board 11 can prevent the first telescopic rod 3 because vibration deviates, so that it is guaranteed that impact block 4
Position is stablized, while passing through the material characteristic of the first spring 6 and rubber pad 10, can carry out damping, buffering in the horizontal direction,
And the second spring 18 by being looped around 17 outer surface of strut, damping, buffering can be carried out in the vertical direction, so that it is guaranteed that dress
The overall stability set is not made in detail here it is the whole process that the Construction of Civil Engineering is used with tamping unit, in this specification
The content carefully described belongs to the prior art well known to professional and technical personnel in the field.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Construction of Civil Engineering tamping unit, including shell (1), lantern ring (5), the first protrusive board (9) and push rod (14),
Be characterized in that: the top of the shell (1) is equipped with cylinder (2), and the lower surface of cylinder (2) is connected with and is applied in shell (1)
Internal the first telescopic rod (3), and the bottom end of the first telescopic rod (3) is connected with impact block (4), and the lantern ring (5) is socketed in
The outer surface of first telescopic rod (3), and the inner wall of lantern ring (5) is connected with the first spring (6), the inner end of first spring (6)
It is fixedly connected with fixed block (7), and is enclosed with inner cavity (8) on the inside of fixed block (7), first protrusive board (9) is in lantern ring (5)
There are setting in left and right ends, and the outer end of the first protrusive board (9) is pasted with rubber pad (10), and up and down the two of first protrusive board (9)
End is fitted with the second protrusive board (11), and the outer end of the second protrusive board (11) is connected with the connecting plate (12) internal positioned at shell (1),
And the outer end face of connecting plate (12) is fixedly connected with the second telescopic rod (13), and the push rod (14) is welded on shell (1)
Left end surface, and the " T " shape structure of longitudal section of push rod (14), the bottom end of the push rod (14) are fixedly connected with pedestal (15),
And the surface of pedestal (15) opens up jagged (16), the upper surface of the pedestal (15) is protruding with top and is connected with shell (1)
Strut (17), and the outer surface of strut (17) is surrounded with second spring (18), and the lower surface of the pedestal (15) is provided with rolling
It takes turns (19).
2. a kind of Construction of Civil Engineering tamping unit according to claim 1, it is characterised in that: first telescopic rod
(3) bottom end is in helicitic texture, and the first telescopic rod (3) constitutes detaching structure by the helicitic texture and impact block (4) of bottom end.
3. a kind of Construction of Civil Engineering tamping unit according to claim 1, it is characterised in that: the lantern ring (5) exists
Equidistantly distributed on first telescopic rod (3), and lantern ring (5) is fastened on the inside of the second protrusive board (11) by the first protrusive board (9), and
And lantern ring (5) is elastic construction in the inside of shell (1).
4. a kind of Construction of Civil Engineering tamping unit according to claim 1, it is characterised in that: the fixed block (7)
The arc-shaped structure in inner end, and fixed block (7) is angularly provided with 4, and fixed block (7) monomer in the inside of lantern ring (5)
Circular configuration is constituted by combination, while the inner wall of fixed block (7) and the outer wall of the first telescopic rod (3) fit closely.
5. a kind of Construction of Civil Engineering tamping unit according to claim 1, it is characterised in that: the connecting plate (12)
It is slide construction in the inside of shell (1), and connecting plate (12) is symmetrically set with 2 about the first telescopic rod (3), and
First telescopic rod (3) is fixed on the inside of shell (1) by connecting plate (12) and the second protrusive board (11).
6. a kind of Construction of Civil Engineering tamping unit according to claim 1, it is characterised in that: the notch (16)
Cross sectional dimensions are greater than the cross sectional dimensions of impact block (4), and the central point of notch (16) and impact block (4) is perpendicular positioned at same
On straight line, and impact block (4) is lifting structure on pedestal (15), while pedestal (15) and shell (1) pass through second spring
(18) buffer gear is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976870.2U CN209211429U (en) | 2018-11-28 | 2018-11-28 | A kind of Construction of Civil Engineering tamping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976870.2U CN209211429U (en) | 2018-11-28 | 2018-11-28 | A kind of Construction of Civil Engineering tamping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211429U true CN209211429U (en) | 2019-08-06 |
Family
ID=67461773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821976870.2U Expired - Fee Related CN209211429U (en) | 2018-11-28 | 2018-11-28 | A kind of Construction of Civil Engineering tamping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236229A (en) * | 2020-02-18 | 2020-06-05 | 信阳职业技术学院 | Pile driver for civil engineering |
-
2018
- 2018-11-28 CN CN201821976870.2U patent/CN209211429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236229A (en) * | 2020-02-18 | 2020-06-05 | 信阳职业技术学院 | Pile driver for civil engineering |
| CN111236229B (en) * | 2020-02-18 | 2021-06-08 | 信阳职业技术学院 | Pile driver for civil engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191128 |