CN109098166A - A kind of equipment concrete pad pier tamping unit - Google Patents
A kind of equipment concrete pad pier tamping unit Download PDFInfo
- Publication number
- CN109098166A CN109098166A CN201810885604.7A CN201810885604A CN109098166A CN 109098166 A CN109098166 A CN 109098166A CN 201810885604 A CN201810885604 A CN 201810885604A CN 109098166 A CN109098166 A CN 109098166A
- Authority
- CN
- China
- Prior art keywords
- pad pier
- plate
- concrete pad
- tamping unit
- equipment concrete
- Prior art date
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention provides a kind of equipment concrete pad pier tamping units, comprising: a plate, a upright bar and a sliding weight, the upright bar are perpendicularly fixed at the upper surface of the plate, and the weight is sheathed on outside the upright bar, and can be slided along its length.Equipment concrete pad pier tamping unit provided by the invention, compacting tamping force is big, and better effect is tamped in edge, the mold corner that can not be tamped to hand hammer and drill rod, tamps high-efficient, high-quality；When using the Compaction, impact force is big, efficiently solves the hole in pea gravel concreten or mortar, and the density of compacting is high, and the compression strength of equipment pad pier concrete or mortar is excellent, tamps the oil resistant etch performance of pad pier greatly improves, and endurance quality is good；The speed of compacting is fast, can effectively improve compared with hand hammer, drill rod compacting and tamp 6 ~ 8 times of speed.
Description
Technical field
The present invention relates to foundation construction technical field, especially a kind of equipment concrete pad pier tamping unit.
Background technique
The material of equipment concrete pad pier is made of microlith, middle sand, cement, swelling agent, additive, in construction equipment pad
When pier, it is generally adopted by stiff pea gravel concreten or mortar.It can be sayed since such material is more dry, and without fluidity, when construction
It, can not be by equipment pad in the case where area small (general area is in 80 ~ 150 × 200 ~ 300mm) if not using the method for compacting
The concrete or mortar of pier give vibration compacting.
Currently, the method for equipment concrete pad pier compacting are as follows: during watering appliance bottom plate pad pier, due to pouring cloth
Be need to carry out layer-by-layer distribution after the complete bedding material of cloth pouring in mold by mould bottom to table, then using hand hammer or crooked chisel into
Row compacting.But since hand hammer or crooked chisel are rounds, edge, the corner in mold can not uniformly be tamped, gone out after demoulding
Existing pad pier edge, quadrangle will appear honeycomb, truncation, arrisdefect and influence the quality of pad pier；Due to being tamped using hand hammer, constructing
When, since the effective length of tup is inadequate, when lower rammer, is easy to appear the hand for holding hammer handle and mold collision suitable for reading, construction industrial injury occurs
Accident；When being consolidated using drill rod, it is easy to leave in the concrete or mortar of pad pier and plugs and pounds hole and reduce the durable of equipment pad pier
Performance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of equipment concrete pad pier tamping units, can tamp in mold
Edge, corner, avoid industrial accident, and guarantee compacting quality.
The present invention provides a kind of equipment concrete pad pier tamping units, comprising: a plate, a upright bar and a weight, institute
The upper surface that upright bar is perpendicularly fixed at the plate is stated, the weight is sheathed on outside the upright bar, and can be slided along its length
It is dynamic.
Further, the hole of at least one perforation is offered on the plate.
Further, the lower surface of the plate is provided with multiple tracks groove and/or multiple tracks is convex stupefied.
Further, the depth of the groove is 3 ~ 5mm, and the convex stupefied height is 3 ~ 5mm.
It further, further include a connecting rod, the connecting rod is perpendicularly fixed at the upper surface of the plate, described
Upright bar is threadedly coupled with the connecting rod.
Further, the connecting rod is threaded rod.
Further, further include leader, be fixed on the upper end of the upright bar.
Further, the quality of the weight is greater than 1.5kg.
Further, the shape of the plate is rectangle.
Further, the plate with a thickness of 25mm, the length is 80 ~ 100mm, width 60mm.
Equipment concrete pad pier tamping unit provided by the invention, compacting tamping force is big, can not tamp to hand hammer and drill rod
Edge, mold corner tamp better effect, tamp it is high-efficient, high-quality；When using the Compaction, impact force is big, has
Effect solves the hole in pea gravel concreten or mortar, and the density of compacting is high, the compression strength of equipment pad pier concrete or mortar
Excellent, compacting pad pier oil resistant etch performance greatly improves, and endurance quality is good；The speed of compacting is fast, compared with hand hammer, drill rod compacting
6 ~ 8 times of speed of compacting can be effectively improved；There is colored rib on the face of pea gravel concreten or mortar since compaction plate contacts, when compacting generates
Gas while can form male and fomale(M&F) from the groove discharge of flower rib, convenient for it is secondary connect stubble (seam) when quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present device concrete pad pier tamping unit；
Fig. 2 is the top view of Fig. 1.
In figure, 1. plates, 101. holes, 2. weights, 3. upright bars, 4. handles, 5. connecting rods.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
The present embodiment provides a kind of equipment concrete pad pier tamping units, as depicted in figs. 1 and 2, comprising: a plate 1, one
Upright bar 3 and a weight 2, the upright bar 3 are perpendicularly fixed at the upper surface of the plate 1, and the weight 2 is sheathed on the upright bar 3
Outside, it and can slide along its length.
When work, certain thickness pad pier material is laid in mold as required, so that it may carry out pea gravel concreten or mortar
Tamping operation.Concrete construction method is as follows:
It tamps in mold: when construction, plate 1 being placed on the pea gravel concreten or mortar of dry, a hand steered posture in standing (qigong)
Bar 3, after portable weight 2 of another reach a certain height, tamping operation can be carried out by directly loosing one's grip.This highly can be
200mm.It does work 4 ~ 5 times and can replace using the impact force of weight 2, tamp the quick reliable in quality of efficiency.
When the edge and corner of mold are tamped, as long as by plate 1 in the edge of mold, so that it may carry out compacting work
The features such as industry, no dead angle, compacting mass effect is good, and progress is fast.
Equipment pad pier is stayed in ram to certain height, repave into pad pier material install equipment backing plate, first rammed again, then by
Measurement carries out absolute altitude control, in elevation control, taps backing plate using weight 2 is held, allows extra pad pier material from the four of mold
Week overflow, after backing plate reaches design height, with trowel gently by extra pad pier shovel, flatten i.e. complete.
In one optional embodiment of the present embodiment, the hole 101 of at least one perforation is offered on the plate 1.Hole
Hole 101 is for being vented.The hole 101 can be the circular hole of diameter 5mm.
In one optional embodiment of the present embodiment, the lower surface of the plate 1 is provided with multiple tracks groove and/or multiple tracks is convex
Stupefied (not shown).That is, the lower surface of plate 1 is provided with multiple tracks groove, or, to be provided with multiple tracks convex stupefied or flat for the lower surface of plate 1
The lower surface of plate 1 is provided with multiple tracks groove and multiple tracks is convex stupefied.In this way, the gas generated when compacting can be discharged from groove, or from
Twice it is convex it is stupefied between gap discharge.Other than easy to exhaust, facilitate to form male and fomale(M&F), convenient for improve it is secondary connect stubble (seam) when
Binding force.
In one optional embodiment of the present embodiment, the depth of the groove is 3 ~ 5mm, the convex stupefied height is 3 ~
5mm。
It further include a connecting rod 5 in one optional embodiment of the present embodiment, the connecting rod 5 is perpendicularly fixed at
The upper surface of the plate 1, the upright bar 3 are threadedly coupled with the connecting rod 5.Specifically, connecting rod 5 can be screw thread
Bar, one end are embedded in the plate 1, and are welded and fixed with the plate 1, and the other end is threadedly coupled with upright bar 3.Screw thread connects
The design connect is convenient for changing or installs weight 2.
Further include leader 4 in one optional embodiment of the present embodiment, is fixed on the upper end of the upright bar 3.
In one optional embodiment of the present embodiment, the production method of upright bar 3 can be with are as follows: first prepare a diameter 30mm,
Length be more than or equal to 400mm round steel, by the round steel with lathe vehicle light be diameter be not less than diameter 20mm rod piece, in one end
Process screw thread.
In one optional embodiment of the present embodiment, the quality of the weight 2 is greater than 1.5kg.Specifically, it can choose one
The thick walled steel tube of root Φ 50mm, 200 ~ 300mm of length, pipe thickness are not less than 13mm.
In one optional embodiment of the present embodiment, the shape of the plate 1 is rectangle.
In one optional embodiment of the present embodiment, the plate with a thickness of 25mm, the length is 80 ~ 100mm, wide
Degree is 60mm.
The scope of protection of the present invention is not limited to this.Those skilled in the art are made equivalent on the basis of the present invention
Substitution or transformation, it is within the scope of the present invention.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of equipment concrete pad pier tamping unit characterized by comprising a plate, a upright bar and a weight, it is described vertical
Bar is perpendicularly fixed at the upper surface of the plate, and the weight is sheathed on outside the upright bar, and can be slided along its length.
2. equipment concrete pad pier tamping unit as described in claim 1, which is characterized in that offered at least on the plate
The hole of one perforation.
3. equipment concrete pad pier tamping unit as described in claim 1, which is characterized in that the lower surface of the plate is arranged
There are multiple tracks groove and/or multiple tracks convex stupefied.
4. equipment concrete pad pier tamping unit as claimed in claim 3, which is characterized in that the depth of the groove be 3 ~
5mm, the convex stupefied height are 3 ~ 5mm.
5. equipment concrete pad pier tamping unit as described in claim 1, which is characterized in that further include a connecting rod, institute
The upper surface that connecting rod is perpendicularly fixed at the plate is stated, the upright bar is threadedly coupled with the connecting rod.
6. equipment concrete pad pier tamping unit as claimed in claim 5, which is characterized in that the connecting rod is screw thread
Bar.
7. equipment concrete pad pier tamping unit described in claim 1, which is characterized in that further include leader, be fixed on institute
State the upper end of upright bar.
8. equipment concrete pad pier tamping unit described in claim 1, which is characterized in that the quality of the weight is greater than
1.5kg。
9. equipment concrete pad pier tamping unit described in claim 1, which is characterized in that the shape of the plate is rectangle.
10. equipment concrete pad pier tamping unit as claimed in claim 9, which is characterized in that the plate with a thickness of 25mm,
The length is 80 ~ 100mm, width 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810885604.7A CN109098166A (en) | 2018-08-06 | 2018-08-06 | A kind of equipment concrete pad pier tamping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810885604.7A CN109098166A (en) | 2018-08-06 | 2018-08-06 | A kind of equipment concrete pad pier tamping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109098166A true CN109098166A (en) | 2018-12-28 |
Family
ID=64848872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810885604.7A Pending CN109098166A (en) | 2018-08-06 | 2018-08-06 | A kind of equipment concrete pad pier tamping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098166A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030055704A (en) * | 2001-12-27 | 2003-07-04 | 이창균 | The tamping method which uses the vibrating hammer and that system |
| CN103374907A (en) * | 2013-06-24 | 2013-10-30 | 国家电网公司 | Earth ramming device |
| CN205046855U (en) * | 2015-09-09 | 2016-02-24 | 昆明理工大学 | Have side pressure and native ware of novel rammer of jet -bedding function concurrently |
| CN205062795U (en) * | 2015-10-16 | 2016-03-02 | 中交第一公路工程局有限公司 | Slope tamping unit |
| CN207452650U (en) * | 2017-11-10 | 2018-06-05 | 中铁十七局集团第三工程有限公司 | Road surface coring is backfilling and compacted instrument |
-
2018
- 2018-08-06 CN CN201810885604.7A patent/CN109098166A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030055704A (en) * | 2001-12-27 | 2003-07-04 | 이창균 | The tamping method which uses the vibrating hammer and that system |
| CN103374907A (en) * | 2013-06-24 | 2013-10-30 | 国家电网公司 | Earth ramming device |
| CN205046855U (en) * | 2015-09-09 | 2016-02-24 | 昆明理工大学 | Have side pressure and native ware of novel rammer of jet -bedding function concurrently |
| CN205062795U (en) * | 2015-10-16 | 2016-03-02 | 中交第一公路工程局有限公司 | Slope tamping unit |
| CN207452650U (en) * | 2017-11-10 | 2018-06-05 | 中铁十七局集团第三工程有限公司 | Road surface coring is backfilling and compacted instrument |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |
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| RJ01 | Rejection of invention patent application after publication |