CN208056042U - Ram machine construction sounding gear - Google Patents
Ram machine construction sounding gear Download PDFInfo
- Publication number
- CN208056042U CN208056042U CN201820342887.6U CN201820342887U CN208056042U CN 208056042 U CN208056042 U CN 208056042U CN 201820342887 U CN201820342887 U CN 201820342887U CN 208056042 U CN208056042 U CN 208056042U
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- CN
- China
- Prior art keywords
- pulley blocks
- pulley
- arm
- swing arm
- installation chassis
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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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a kind of ram machine construction sounding gear, it is mounted on the top of crane arm support, and the boom hoist cable that hook block stake machine moves up and down passes through the ram machine construction sounding gear.The ram machine construction sounding gear includes installation chassis, pulley blocks I, pulley blocks II, swing arm, swinging arm pulley group, connecting shaft and encoder；Pulley blocks I and pulley blocks II are fixed on by axis pin on installation chassis respectively；Installation chassis is fixed on crane arm support；One end of swing arm and pulley blocks II are coaxial, and can be freely rotated around the axis；The other end, swinging arm pulley group and the encoder of swing arm are linked together by connecting shaft.Boom hoist cable passes through pulley blocks I, pulley blocks II and swinging arm pulley group, moving up and down for steel wire rope drives the rotation of swinging arm pulley group, it is further driven to coaxial encoder rotation, measure the displacement distance of steel wire rope, further according to the multiplying power of the steel wire rope of hoist lifting hook stake machine, the final construction depth for obtaining suspension hook displacement distance, that is, stake machine.
Description
Technical field
The utility model is related to a kind of devices measuring ram machine construction depth, belong to piling construction field.
Background technology
As infrastructure project construction scale is increasing, the requirement for construction quality is increasingly stringenter, in particular,
Requirement for basement process is higher and higher, and more accurate, quantization is required to the construction parameter of offer.
Can quantitatively to measure ram machine construction depth, some enterprises add gear at the side plate that stake machine promotes hoist engine
Rack and encoder drive encoder rotation, to extrapolate applying for a machine while hoist engine rotates by rack-and-pinion
Work depth.The shortcomings that this measuring device is：1, precisely, what which measured is the number of turns of hoist engine rotation, is led to
The number of turns for crossing hoist engine rotation extrapolates the construction depth of a machine, and there are errors.2, it due to the volume compact of hoist engine, is installed
The limitation in space keeps the structure of hoist engine more complicated after increasing measuring device, and daily maintenance is very inconvenient.
Utility model content
In view of the foregoing, the purpose of this utility model be to provide it is a kind of measure it is accurate, simple in structure, be easily installed maintenance
Ram machine construction sounding gear.
To achieve the above object, the utility model uses following technical scheme：A kind of ram machine construction sounding gear, it includes
Chassis, pulley blocks I, pulley blocks II, swing arm, swinging arm pulley group, connecting shaft and encoder are installed；
The pulley blocks I and pulley blocks II are fixed on by axis pin on the installation chassis respectively；The installation chassis is solid
It is scheduled on the first half of crane arm support；
One end of the swing arm and the pulley blocks II are coaxial, and can be freely rotated around the axis；It is the other end of swing arm, described
Swinging arm pulley group and encoder are linked together by the connecting shaft；
The boom hoist cable that hook block stake machine moves up and down passes through the pulley blocks I, pulley blocks II and swinging arm pulley group.
Preferably, the ram machine construction sounding gear further includes a pull rod；It is connected with swinging arm pulley group in the swing arm
One end is additionally provided with fixed otic placode；One end of the pull rod is connected with fixed otic placode, and the other end passes through the installation chassis, installation
The pull rod is divided into two parts by chassis, and tensioning spring is cased on the part below the pull rod is located at the installation chassis.
Preferably, the pulley blocks I, pulley blocks II and swinging arm pulley group are all made of nylon pulley, and take turns slot bottom diameter and be
6cm--10cm。
The advantages of the utility model：The ram machine construction depth of measurement is accurate；It is simple and reliable for structure, do not have in measurement process
Obstruction；Manufacturing cost is low；It is fixed on crane arm support, it is time saving and energy saving to safeguard, is convenient for checking after the completion of piling daily, tie up
Shield；Convenient for vibrating and impacting construction of ballast pile integration of equipments, intelligence.
Description of the drawings
Fig. 1 is the installation site structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is the B-B sectional views of Fig. 2；
Fig. 5 is the utility model swing arm structure schematic diagram；
Fig. 6 is the utility model installation Undercarriage structure schematic diagram.
Specific implementation mode
The structure of the utility model and feature are described in detail with reference to the accompanying drawings and examples.It needs to illustrate
It is that can disclosed embodiments be made with various modifications, therefore, embodiment disclosed in specification should not be considered as to this
The limitation of utility model, and only as the example of embodiment, the purpose is to keep the feature of the utility model apparent.
Fig. 1 is common construction stake machine structural schematic diagram, as shown, crane 1 is played by boom hoist cable 2, suspension hook 4
Stake machine 5 moves up and down, drives piles.Accurately to measure the depth of the piling of a machine 5, the utility model is installed on the arm support of crane 1
There is a sounding gear 3, the boom hoist cable 2 for playing the up and down motion of a machine 5 passes through the sounding gear 3.The utility model passes through survey
The depth length gauge for measuring boom hoist cable 2 calculates the construction depth of stake machine.
As shown in Fig. 2-Fig. 6, the utility model ram machine construction sounding gear includes installation chassis 31, pulley blocks I 32, pulley
Group II 33, swing arm 34, swinging arm pulley group 35, connecting shaft 36, encoder 37.
Pulley blocks I 32 and pulley blocks II 33 are fixed on by axis pin on installation chassis 31 respectively；One end of swing arm 34 and cunning
Wheel group II 33 is coaxial, and can be freely rotated around the axis；The other end, swinging arm pulley group 35 and the encoder 37 of swing arm 34 pass through connection
Axis 36 links together.
As shown in Fig. 2, being additionally provided with fixed otic placode 341 in one end that swing arm 34 is connected with swinging arm pulley group 35.Pull rod 38
One end be connected with fixed otic placode 341, the other end passes through installation chassis 31, installs chassis 31 and pull rod 38 is divided into two parts,
It is cased with tensioning spring 39 on the part that pull rod 38 is located at below installation chassis 31.Boom hoist cable 2 passes through pulley blocks I 32, pulley
After group II 33 and swinging arm pulley group 35, by adjusting the elasticity of tensioning spring 39, swinging arm pulley group 35 is made to be pressed on promotion steel
In cord 2, it is effectively prevented the skidding of boom hoist cable 2, keeps measurement more accurate.
The utility model is mounted on the top of crane arm support, and boom hoist cable 2 passes through pulley blocks I 32, II 33 and of pulley blocks
Swinging arm pulley group 35, moving up and down for steel wire rope drive swinging arm pulley group 35 to rotate, are further driven to 37 turns of coaxial encoder
It is dynamic, the displacement distance of boom hoist cable is measured, further according to the multiplying power of the steel wire rope of hoist lifting hook stake machine 5, the final suspension hook that obtains moves
Dynamic distance is the construction depth of stake machine.
The pulse electrical signal that encoder 37 exports is connected by conducting wire with controller or control room computer, records stake in real time
The construction depth of machine.
In specific embodiment of the utility model, the pulley blocks I, pulley blocks II and swinging arm pulley group are all made of nylon
Pulley, and slot bottom diameter is taken turns in 6cm--10cm, advantage：It is not easy to skid compared with steel sheave, measures more accurate；And it is not easy
Cause steel rope abrasion；In addition, nylon pulley itself also has light-weight, intensity height, advantage at low cost.
The advantages of the utility model：The ram machine construction depth of measurement is accurate；It is simple and reliable for structure, do not have in measurement process
Obstruction；Manufacturing cost is low；It is fixed on crane arm support, it is time saving and energy saving to safeguard, is convenient for checking after the completion of piling daily, tie up
Shield；Convenient for vibrating and impacting construction of ballast pile integration of equipments, intelligence.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It should be understood that：It can still modify to the technical solution recorded in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (3)
1. a kind of ram machine construction sounding gear, it is characterised in that：It includes installation chassis, pulley blocks I, pulley blocks II, swing arm, pendulum
Arm pulley blocks, connecting shaft and encoder；
The pulley blocks I and pulley blocks II are fixed on by axis pin on the installation chassis respectively；The installation chassis is fixed on
The first half of crane arm support；
One end of the swing arm and the pulley blocks II are coaxial, and can be freely rotated around the axis；The other end of swing arm, the swing arm
Pulley blocks and encoder are linked together by the connecting shaft；
The boom hoist cable that hook block stake machine moves up and down passes through the pulley blocks I, pulley blocks II and swinging arm pulley group.
2. ram machine construction sounding gear according to claim 1, it is characterised in that：It further includes a pull rod；
It is additionally provided with fixed otic placode in one end that the swing arm is connected with swinging arm pulley group；One end of the pull rod and fixed otic placode
It is connected, the other end passes through the installation chassis, installation chassis that the pull rod is divided into two parts, is located at the peace in the pull rod
It is cased with tensioning spring on part below dress chassis.
3. ram machine construction sounding gear according to claim 2, it is characterised in that：The pulley blocks I, pulley blocks II and pendulum
Arm pulley blocks are all made of nylon pulley, and it is 6cm--10cm to take turns slot bottom diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342887.6U CN208056042U (en) | 2018-03-13 | 2018-03-13 | Ram machine construction sounding gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342887.6U CN208056042U (en) | 2018-03-13 | 2018-03-13 | Ram machine construction sounding gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056042U true CN208056042U (en) | 2018-11-06 |
Family
ID=63988922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342887.6U Active CN208056042U (en) | 2018-03-13 | 2018-03-13 | Ram machine construction sounding gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056042U (en) |
-
2018
- 2018-03-13 CN CN201820342887.6U patent/CN208056042U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100102 Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12 Patentee after: China Power Construction Zhenchong Construction Engineering Co.,Ltd. Address before: 100102 Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12 Patentee before: BEIJING VIBROFLOTATION ENGINEERING Co.,Ltd. |