CN207396242U - Electric compaction device - Google Patents
Electric compaction device Download PDFInfo
- Publication number
- CN207396242U CN207396242U CN201721540513.7U CN201721540513U CN207396242U CN 207396242 U CN207396242 U CN 207396242U CN 201721540513 U CN201721540513 U CN 201721540513U CN 207396242 U CN207396242 U CN 207396242U
- Authority
- CN
- China
- Prior art keywords
- compaction
- guide rail
- hammer
- electromagnet
- cylinder
- 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.)
- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to building materials testing apparatus fields, and in particular to a kind of electric compaction device avoids influence of the fixing device to compaction hammer when compaction hammer starts to fall.A kind of electric compaction device, including stent, compaction cylinder, guide rail and compaction hammer, the compaction cylinder is arranged on stent, guide rail is set in compaction cylinder, guide rail is set for vertical direction, and the compaction hammer is slidably connected with guide rail, is arranged on directly over compaction cylinder, electromagnet is set at the top of compaction hammer, and electromagnet is connected with guide rail or stent.By powering off release compaction hammer to electromagnet, the electromagnet as fixing device during release will not generate any constraint to compaction hammer, and the dropping process for making compaction hammer is more natural.
Description
Technical field
The utility model is related to building materials testing apparatus fields, and in particular to a kind of electric compaction device.
Background technology
Compaction test apparatus is a kind of Architectural Equipment, is divided into heavy manual compaction test apparatus and digitally controlled multifunctional electric compaction device.It is main to use
In for measuring the optimum moisture content of compacting soil and its bulk density, control soil is wet when as building roadbed and banketing
The basis of degree and specified least density.
Electric compaction device the degree of automation improves, and can more easily realize compaction test, but compaction hammer was falling
It is vulnerable to the influence of fixing device when Cheng Gang starts, and then influences the speed of dropping process.
For example, Authorization Notice No. is discloses in the Chinese utility model patent of CN206515119U, one kind is electronic to hit reality
Instrument promotes compaction hammer by attachment strap and hook, and compaction hammer falls when attachment strap and hook disengage.It will be disengaged in attachment strap and hook
When, compaction hammer is influenced be subject to attachment strap, is not the zero-based imitative movement of falling object.
Utility model content
The utility model provides a kind of electric compaction device, avoids when compaction hammer starts to fall fixing device to compaction hammer
It influences.
The technical solution adopted in the utility model is：
A kind of electric compaction device, including stent, compaction cylinder, guide rail and compaction hammer, the compaction cylinder is arranged on stent, is hit
Guide rail is set in real cylinder, guide rail is vertical direction setting, and the compaction hammer is slidably connected with guide rail, be arranged on compaction cylinder just on
Side, compaction hammer top set electromagnet, and electromagnet is connected with guide rail or stent.By powering off release compaction hammer to electromagnet,
Electromagnet during release as fixing device will not generate any constraint to compaction hammer, make the dropping process of compaction hammer more
It is natural.
Preferably, the electromagnet is arranged on guide rail, is slidably connected with guide rail, and top connects capstan winch by drawstring,
The capstan winch is fixedly connected with stent.Electromagnet is controlled by capstan winch and drawstring, after real process is hit in compaction hammer completion, electromagnet
It can decline and adsorb compaction hammer, be then lifted out resetting.
Preferably, the compaction hammer includes tup and clump weight.Compaction hammer adds clump weight, can simulate a variety of weight
Compaction test, application surface is wider.
Wherein, the clump weight is arranged on by fastening bolt at the top of tup, and electromagnet is connected with fastening bolt.By counterweight
Block is arranged at the top of tup, does not change the shape of compaction hammer while compaction hammer weight is changed.
The utility model has the beneficial effect that：
1. by magnet control compaction hammer, decline the dropping process that compaction hammer is not interfered with during beginning in compaction hammer；
2. compaction hammer sets clump weight, can simulate a variety of weight hits real process.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of compaction hammer；
In figure：1- stents, 2- compaction cylinders, 3- guide rails, 4- compaction hammers, 5- electromagnet, 6- drawstrings, 7- capstan winches, 41- tups,
42- clump weights, 43- fastening bolts, 44- through holes.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of electric compaction device, is set including stent 1, compaction cylinder 2, guide rail 3 and compaction hammer 4, compaction cylinder 2
On stent 1, guide rail 3 is set, guide rail 3 is set for vertical direction, and compaction hammer 4 slides on guides 3, compaction hammer 4 in compaction cylinder 2
It is arranged on directly over compaction cylinder 2,4 top of compaction hammer sets electromagnet 5, and electromagnet 5 is set on guides 3.
Compaction hammer 4 includes tup 41, clump weight 42 and fastening bolt 43, and clump weight 42 has through hole 44, and fastening bolt 43 is worn
Clump weight 42 is fixed on tup 41 by the through hole 44 for crossing clump weight 42.
Electromagnet 5 is set on guides 3, connects capstan winch 7 by drawstring 6, capstan winch 7 is fixedly connected with stent 1.
Claims (4)
1. a kind of electric compaction device, it is characterised in that：Including stent, compaction cylinder, guide rail and compaction hammer, the compaction cylinder is arranged on
On stent, guide rail is set, guide rail is set for vertical direction, and the compaction hammer is slidably connected with guide rail, is arranged on and hits in compaction cylinder
Directly over real cylinder, electromagnet is set, electromagnet is connected with guide rail or stent at the top of compaction hammer.
2. electric compaction device according to claim 1, it is characterised in that：The electromagnet is arranged on guide rail, with guide rail
It is slidably connected, top connects capstan winch by drawstring, and the capstan winch is fixedly connected with stent.
3. electric compaction device according to claim 1, it is characterised in that：The compaction hammer includes tup and clump weight.
4. electric compaction device according to claim 3, it is characterised in that：The clump weight is arranged on hammer by fastening bolt
Overhead, electromagnet are connected with fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540513.7U CN207396242U (en) | 2017-11-17 | 2017-11-17 | Electric compaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540513.7U CN207396242U (en) | 2017-11-17 | 2017-11-17 | Electric compaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396242U true CN207396242U (en) | 2018-05-22 |
Family
ID=62323973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540513.7U Expired - Fee Related CN207396242U (en) | 2017-11-17 | 2017-11-17 | Electric compaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030138A (en) * | 2018-06-28 | 2018-12-18 | 长安大学 | A kind of multifactor controllable type hits actual load and sets |
-
2017
- 2017-11-17 CN CN201721540513.7U patent/CN207396242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030138A (en) * | 2018-06-28 | 2018-12-18 | 长安大学 | A kind of multifactor controllable type hits actual load and sets |
| CN109030138B (en) * | 2018-06-28 | 2024-05-03 | 长安大学 | Multi-factor controllable compaction device |
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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: 20180522 Termination date: 20201117 |