CN206233932U - A kind of steel pipe concrete bracket is by pressure measuring device - Google Patents
A kind of steel pipe concrete bracket is by pressure measuring device Download PDFInfo
- Publication number
- CN206233932U CN206233932U CN201621336708.5U CN201621336708U CN206233932U CN 206233932 U CN206233932 U CN 206233932U CN 201621336708 U CN201621336708 U CN 201621336708U CN 206233932 U CN206233932 U CN 206233932U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- scale bar
- curved scale
- pointer
- tubular member
- 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
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
A kind of steel pipe concrete bracket is by pressure measuring device, including upper concrete filled steel tubular member, lower concrete filled steel tubular member, connection sleeve pipe, allow pressure component, curved scale bar rule, chi cover, connecting rod and pointer, the connection sleeve pipe is connected with lower concrete filled steel tubular member by flange, the curved scale bar rule right part is provided with one hole bar, and outer surface is provided with chi cover, the pointer be arc, and can and connecting rod moved up and down between curved scale bar rule and chi cover together.A kind of steel pipe concrete bracket of the utility model is by pressure measuring device simple structure, it is with low cost, it can be intuitively and easily read when steel pipe concrete bracket stress allows pressure and allows the shift value of compressive strain, can effectively solved steel pipe concrete bracket and allow relatively complicated pressure displacement measurement, high cost, the problem that cannot at the scene facilitate visual reading.
Description
Technical field
The utility model is related to a kind of steel pipe concrete bracket, and in particular to a kind of steel pipe concrete bracket allows pressure measurement to fill
Put.
Background technology
As pit mining is progressively developed from superficial part to deep, the problems such as back stress is excessive, yielding, supporting is difficult
Become increasingly conspicuous.With allow pressure device steel pipe concrete bracket as it is a kind of can allow pressure energy-absorbing high-mechanic supporting, supporting into
This is relatively low, and tunnel is without reprocessing, and cost performance is higher, can effectively solve that deep-well tunnel roof pressure is big, supporting intensity is weak, reinforcing bar is mixed
The support issues such as solidifying soil top layer tension crack resistance difference.But steel pipe concrete bracket allow pressure displacement measurement need install displacement sensing
Device, even needs artificial multiple chi to measure, and process is relatively complicated, relatively costly, cannot at the scene facilitate visual reading.
The content of the invention
The purpose of this utility model is, there is provided, by pressure measuring device, the device can be effective for a kind of steel pipe concrete bracket
Solve steel pipe concrete bracket allow pressure displacement measurement be relatively complicated, high cost, the problem that cannot at the scene facilitate visual reading.
Target of the present utility model is achieved through the following technical solutions.
A kind of steel pipe concrete bracket by pressure measuring device, including upper concrete filled steel tubular member, lower concrete filled steel tubular member,
Connection sleeve pipe, allow pressure component, curved scale bar rule, chi cover, connecting rod and pointer.
It is described to allow pressure component to be made up of steel, inner hollow, positioned at upper concrete filled steel tubular member and lower concrete filled steel tube structure
Between part.
The upper concrete filled steel tubular member bottom is provided with connecting rod screw.
The connection sleeve pipe is located to allow presses component outside, is connected by flange with lower concrete filled steel tubular member.
High scale is marked in the certain stripe region in connection sleeve pipe outer surface, as described curved scale bar rule is carved
Degree concrete unit's value and mine roof specifically sinking situation and allow pressure component to be adapted, and allow and press curved scale bar rule right part to be provided with one
Road hole bar, the connecting rod for being connected to pointer is moved up and down in curved scale bar rule.
The connecting rod is thick thin two steel pipes socket, and fine steel tube can be in crude steel inner telescoping tube, fine steel tube and crude steel
Pipe one end is provided with external screw thread, and thick steel pipe can be screwed in concrete component connecting rod screw, and fine steel tube can pass through with pointer
Screw thread is connected.
The pointer is arc, and radian and curved scale bar rule are adapted, and can be between curved scale bar rule and chi cover on
Lower movement.
The curved scale bar rule outer surface is provided with chi cover, and its material is transparent plastic, and chi cover is arc, radian and arc
Shape scale bar rule is adapted, and the effect of chi cover is curved scale bar rule is kept clean, so as to more clearly reading.
It is of the present utility model allow pressure measurement mechanism be：Steel pipe concrete bracket is caused to bear load when roof pressure is excessive
Increase, allows pressure component to start to allow after compressive strain, and upper concrete filled steel tubular member is moved down, while connecting rod and pointer are also with upper
Concrete filled steel tubular member is moved downward；Because connection sleeve pipe is fixed together with lower concrete filled steel tubular member by flange, so
When allow the pressure deformation of member when connection sleeve pipe on curved scale bar rule will not be moved, so, pointer just can it is fixed not
Dynamic curved scale bar rule top moves up and down, that is, observing the signified scale of pointer can learn steel pipe concrete bracket by buckling
The specific shift value of shape.
A kind of steel pipe concrete bracket of the utility model, can be with by pressure measuring device principle is simple, light structure, low cost
Effectively solve steel pipe concrete bracket allow pressure displacement measurement be relatively complicated, high cost, the difficulty that cannot at the scene facilitate visual reading
Topic.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the steel pipe concrete bracket of the present utility model by pressure measuring device.
Fig. 2 be a kind of steel pipe concrete bracket of the present utility model by the connecting rod of pressure measuring device, pointer, chi cover knot
Structure schematic diagram.
Marginal data：The upper concrete filled steel tubular members of 1-, 2- pointers, 3- connecting rods, 4- hole bars, 5- curved scale bar rules,
6- chi covers, 7- allows pressure component, 8- connection sleeve pipes, concrete filled steel tubular member under 9-, 10- flanges, 11- fine steel tubes, 12- thick steel pipes.
Specific embodiment
The accompanying drawing of content combination below elaborates to specific embodiment of the present utility model.
As illustrated, a kind of steel pipe concrete bracket of the present utility model is by pressure measuring device, including upper concrete filled steel tube
Component 1, lower concrete filled steel tubular member 9, connection sleeve pipe 8, allow pressure component 7, curved scale bar rule 5, chi cover 6, connecting rod 3 and pointer
2；It is described to allow pressure component 7 to be made up of steel, inner hollow, positioned at upper concrete filled steel tubular member 1 and lower concrete filled steel tubular member 9 it
Between；The connection sleeve pipe 8 is located to allow presses the outside of component 7, is connected by flange 10 with lower concrete filled steel tubular member 9；In the company
Mark high scale in the certain stripe region in the outer surface of female connector pipe 8, as described curved scale bar rule 5, scale concrete unit value and
Top board specifically sinking situation and allow pressure component 7 be adapted, the right part of curved scale bar rule 5 is provided with one hole bar 4, for be connected to refer to
The connecting rod 3 of pin 2 is moved up and down in curved scale bar rule 5；The connecting rod 3 is thick thin two steel pipes socket, fine steel tube
11 can stretch in thick steel pipe 12, and fine steel tube 11 and the one end of thick steel pipe 12 are provided with external screw thread, and thick steel pipe 12 can screw in mixed
In the solidifying soil connecting rod screw of component 1, fine steel tube 11 can be connected with pointer 2 by screw thread；The pointer 2 is arc, radian and arc
Shape scale bar rule 5 is adapted, and can be moved up and down between curved scale bar rule 5 and chi cover 6；The appearance of curved scale bar rule 5
Face is provided with chi cover 6, and its material is transparent plastic, and chi cover 6 is arc, and radian is adapted with curved scale bar rule 5, chi cover 6
Effect is curved scale bar rule 5 is kept clean, so as to more clearly reading.
Installation method is：After pressure component 7 will be allowed to be installed with upper concrete component and lower concrete component, adapter sleeve is inserted in
Then pipe, upper coagulation is screwed in when being inserted in connection sleeve pipe just to upper concrete component connecting rod screw by hole bar 4 by connecting rod
Native component connecting rod screw, fine steel tube is extracted out from thick steel pipe, pointer is spun on fine steel tube end together with, make pointer in arc
Zero graduation line is pointed in the projection of shape scale bar rule, then presses pointer to perpendicular to curved scale bar rule direction together with fine steel tube
Contracting, until pointer is located at the 6mm ~ 10mm of curved scale bar rule top, is finally bonded in curved scale bar rule top i.e. by chi cover
Can complete to install.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, such as can be by
Allow pressure component 7 change into it is of different shapes allow pressure component, be included in the utility model patent claim.
Claims (1)
1. a kind of steel pipe concrete bracket is by pressure measuring device, it is characterized in that including upper concrete filled steel tubular member, lower steel tube concrete
Native component, connection sleeve pipe, allow pressure component, curved scale bar rule, chi cover, connecting rod and pointer, the connection sleeve pipe and lower steel pipe
Concrete component is connected by flange, and the curved scale bar rule right part is provided with one hole bar, and outer surface is provided with chi
Cover, the pointer be arc, and can and connecting rod moved up and down between curved scale bar rule and chi cover together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336708.5U CN206233932U (en) | 2016-12-07 | 2016-12-07 | A kind of steel pipe concrete bracket is by pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336708.5U CN206233932U (en) | 2016-12-07 | 2016-12-07 | A kind of steel pipe concrete bracket is by pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233932U true CN206233932U (en) | 2017-06-09 |
Family
ID=58979064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336708.5U Expired - Fee Related CN206233932U (en) | 2016-12-07 | 2016-12-07 | A kind of steel pipe concrete bracket is by pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206233932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187506A (en) * | 2021-04-30 | 2021-07-30 | 浙江省工程勘察设计院集团有限公司 | Yielding support structure and method for measuring pressure and deformation of surrounding rock |
-
2016
- 2016-12-07 CN CN201621336708.5U patent/CN206233932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187506A (en) * | 2021-04-30 | 2021-07-30 | 浙江省工程勘察设计院集团有限公司 | Yielding support structure and method for measuring pressure and deformation of surrounding rock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105258669B (en) | Rain pipe sedimentation post processing simulation test device and method in a kind of sea silt soil | |
| CN203758488U (en) | Long pipe inner diameter measuring device | |
| CN109920318A (en) | A kind of simulator of roadbed Void Model | |
| CN206233932U (en) | A kind of steel pipe concrete bracket is by pressure measuring device | |
| CN206208347U (en) | A kind of petroleum pipeline liquid level monitor | |
| CN205607498U (en) | Electroplate processing solution tank liquid level buoyage | |
| CN203570260U (en) | Shaft device for simulating cementing | |
| CN204115812U (en) | A kind of portable level detecting instrument for measuring water-bed mud position | |
| CN205373822U (en) | Hydrochloric acid level gauge | |
| CN203022733U (en) | Tubing string leakage measuring device | |
| CN205785121U (en) | A kind of Large Trussed Beam in Utility Boiler measurement apparatus based on law of connected vessels | |
| CN204959835U (en) | Miniature stake stress test device | |
| CN203396456U (en) | Water level gauge for dewatering well | |
| CN208091541U (en) | A kind of outdoor liquid level gauge suitable for underground conservation pool | |
| CN202382819U (en) | High-viscosity top-mounted magnetic coupling liquid level meter | |
| CN205861193U (en) | A kind of weighing scale measuring height | |
| CN105572417B (en) | A kind of integrated underground water waterpower gradiometry instrument | |
| CN204514437U (en) | Two display magnetic floating ball lever meter | |
| CN204757878U (en) | Check valve wall thickness check device | |
| CN205078962U (en) | Rigid plastic pipeline with expansion joint | |
| CN210802447U (en) | Detection apparatus for relative settlement volume at tunnel structure kneck | |
| CN218099051U (en) | Auxiliary assembly component of endoscopic safety detection equipment for chemical raw material conveying pipeline | |
| CN210603510U (en) | Liquid level detection device of gas water seal system | |
| CN203758515U (en) | Stretchable plumb device | |
| CN206787528U (en) | A kind of simple landslide monitoring device for being easy to observation |
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: 20170609 Termination date: 20171207 |