CN203643257U - Portable adhesive tape compression counter force detection device - Google Patents
Portable adhesive tape compression counter force detection device Download PDFInfo
- Publication number
- CN203643257U CN203643257U CN201320695769.0U CN201320695769U CN203643257U CN 203643257 U CN203643257 U CN 203643257U CN 201320695769 U CN201320695769 U CN 201320695769U CN 203643257 U CN203643257 U CN 203643257U
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- lever
- support plate
- adhesive tape
- pressing plate
- bearing
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Abstract
The utility model relates to a portable adhesive tape compression counter force detection device. The device comprises a support, a lever, a strut, a support plate, a joint pin and an embedded pressing plate, wherein splints are arranged on the lower part of the support plate; the splints are in thread connection with set screws; the strut is rigidly connected to the support; the lever is positioned above the support; the middle part of the lever is hinged on the strut; one end of the lever is provided with an opening used with a spring dynamometer and the other end of the lever is provided with a transverse slot hole hinged to the support plate; the support plate is positioned above the support and hinged on the lever through the transverse slot hole; the embedded pressing plate is arranged between the splints; the connecting pillar is vertically and glidingly inserted into the support; the upper end of the connecting pillar is rigidly connected with the support plate and the lower end of the connecting pillar is rigidly connected with the embedded pressing plate. By adopting the device, the counter force of the sealing joint strip on the protective equipment during compression in the protective engineering can be detected conveniently. The device has the characteristics of being small in size, convenient to carry, light in weight, easy to process, convenient to use and maintain and low in manufacturing and maintenance cost.
Description
Technical field
The utility model relates to the device that the compression counter-force of device, particularly a kind of in-site measurement sealing joint strip that a kind of compression counter-force of measuring sealing joint strip uses is used.
Background technology
The quality of the sealing joint strip on the safeguard in protection works, directly have influence on the gas defence performance of safeguard, but in the past, because the instrument volume of existing large-scale measurement compression counter-force is excessive, so often cannot test at engineering site the soft durometer of sealing joint strip.Therefore situation that cannot actual test for the sealing joint strip scene on the safeguard in existing engineering, is necessary to develop a kind of portable sealing joint strip compression counter-force pick-up unit that can use at engineering site.
Utility model content
The purpose of this utility model is to provide a kind of portable adhesive tape compression counter-force pick-up unit, solve the technical matters that the compression counter-force of the sealing joint strip on safeguard cannot in-site measurement.
For achieving the above object, the utility model adopts following technical scheme: a kind of portable adhesive tape compression counter-force pick-up unit, is characterized in that: comprise bearing, lever, pole, support plate, joint pin and embedding pressing plate.
The bottom of described bearing is provided with clamping plate, is threaded bearing is clipped in to the holding screw of using on sealing joint strip standing groove on clamping plate.
Described pole is rigidly attached on bearing.
Described lever is positioned at the top of bearing, and the middle part of lever is articulated and connected on pole, and one end of lever is provided with and coordinates gap, the other end of use to be provided with and the be articulated and connected horizontal slotted hole of use of support plate with spring dynamometer.
Described support plate is positioned at the top of bearing, and is articulated and connected on lever by horizontal slotted hole.
Described embedding pressing plate is arranged between clamping plate.
Described joint pin is provided with scale, and vertical slip of joint pin is plugged on bearing, and the upper end of joint pin and support plate is rigidly connected, lower end and embedding pressing plate are rigidly connected.
Described gap can be the twice of horizontal slotted hole to the distance of the pin joint of lever and pole to the distance of the pin joint of lever and pole.
On described joint pin, can be provided with precision is the scale that 1mm, range are 30mm～80mm.
Described embedding pressing plate can be T shape embedding pressing plate, and embedding pressing plate and joint pin are welded to connect.
The upper end of described joint pin can be connected with support plate by coupling bolt.
Described lever can be articulated and connected by bolt pair and pole.
Described lever can be articulated and connected by bolt pair and support plate.
On described clamping plate, can be provided with three pairs of holding screws.
The shape of described support plate can be isosceles triangle, and a summit and lever are articulated and connected, and 2 end points are rigidly connected with joint pin.
The material of described bearing can be Q235B, and the material of pole, lever and support plate can be Q235B, and the material of joint pin and embedding pressing plate can be stainless steel 1Cr18Ni9Ti.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model is for the examination of the safeguard of protection works, can effectively detect at the scene the quality that has been arranged on the sealing joint strip on safeguard, the counter-force can detect easily the sealing joint strip compression on the safeguard in protection works time.
The utility model principle is simple and clear, and design science is skillfully constructed, simple to operate, do not need professional training to grasp, changed management in the time that safeguard is checked and accepted, present situation that cannot in-site measurement to adhesive tape compression counter-force, very easily promote the use of.
With respect to the instrument of existing large-scale measurement compression counter-force, the utlity model has that light little portable, lightweight, handling ease, working service are convenient, manufacture and the low feature of maintenance cost, can pass through in addition common tool screwdriver, spanner dismounting at any time.
The utility model precision is relatively high, and wherein the design of support bar has guaranteed accuracy and the convenience measured, and the design of support plate has guaranteed the verticality of pressure, and the design of connecting link scale has guaranteed the accuracy of displacement measurement.
The utility model is durable, has adopted high-quality environment-friendly materials to make, and especially connecting plate post and embedding pressing plate are made up of the stainless steel material of high-quality, very shock-resistant, has reached required intensity, rigidity requirement completely.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is that structure master of the present utility model looks schematic diagram.
Fig. 2 is the schematic diagram of A-A section in Fig. 1.
Fig. 3 is the schematic top plan view of Fig. 1.
Fig. 4 is that the structure master of bearing and pole looks schematic diagram.
Fig. 5 is the schematic diagram of B-B section in Fig. 4.
Fig. 6 is that the structure master of lever looks schematic diagram.
Fig. 7 is the schematic top plan view of Fig. 6.
Fig. 8 is that the structure master of support plate looks schematic diagram.
Fig. 9 is the schematic diagram of C-C section in Fig. 8.
Figure 10 is the schematic top plan view of Fig. 8.
Figure 11 is that the structure master of connecting link and embedding pressing plate looks schematic diagram.
Figure 12 is that schematic diagram is looked on the right side of Figure 11.
Figure 13 is the schematic top plan view of Figure 11.
Reference numeral: 1-bearing; 2-lever; 3-pole; 4-gap; The horizontal slotted hole of 5-; 6-support plate; 7-coupling bolt; 8-joint pin; 9-embedding pressing plate; 10-holding screw; The sealing joint strip that 11-is to be detected; 12-sealing joint strip standing groove; 13-clamping plate.
Embodiment
Embodiment is referring to shown in Fig. 1-13, and this portable adhesive tape compression counter-force pick-up unit, is welded steel structure, comprises bearing 1, lever 2, pole 3, support plate 6, joint pin 8 and embedding pressing plate 9.
The bottom of described bearing 1 is provided with clamping plate 13, on clamping plate 13, is threaded bearing 1 is clipped in to the holding screw 10 of using on sealing joint strip standing groove 12.Bearing is the platform that connects each part, and tightly withstands on sealing joint strip standing groove 12 by holding screw in the time measuring, and by regulating the path increment of holding screw, can guarantee that 9 embeddings of embedding pressing plate are pressed in the centre of sealing joint strip to be detected 11.
Described pole 3 is welded to connect on bearing 1.
Described lever 2 is positioned at the top of bearing, and the middle part of lever 2 is articulated and connected on pole 3, and one end of lever 2 is provided with and coordinates gap 4, the other end of use to be provided with and the be articulated and connected horizontal slotted hole 5 of use of support plate 6 with spring dynamometer.
Described support plate 6 is positioned at the top of bearing, and is articulated and connected on lever 2 by horizontal slotted hole 5.
Described embedding pressing plate 9 is arranged between clamping plate 13.
Described joint pin 8 is provided with scale, and joint pin 8 is vertical to slide to be plugged on bearing 1 and (on bearing 1, be welded with the axle sleeve of wearing joint pin 8 use), and the upper end of joint pin 8 and support plate 6 is rigidly connected, lower end and embedding pressing plate 9 are rigidly connected.
In the present embodiment, described gap 4 is the twice of horizontal slotted hole 5 to the distance of the pin joint of lever and pole to the distance of the pin joint of lever and pole, be that the gap 4 shown in Fig. 6 is 2L to the distance of the pin joint of lever and pole, laterally slotted hole 5 is L to the distance of the pin joint of lever and pole.Design is to have utilized lever principle like this, from the gap of lever one end to the distance of the tie point of lever and pole be from this tie point to support plate the twice of vertex distance, can guarantee that like this power value showing on spring dynamometer is to be applied to 1/2 of power value on support plate.
In the present embodiment, it is the scale that 1mm, range are 30mm～80mm that joint pin 8 is provided with precision.
In the present embodiment, embedding pressing plate 9 is T shape embedding pressing plate, and embedding pressing plate 9 is welded to connect with joint pin 8, and the upper end of joint pin 8 is connected with support plate 6 by coupling bolt 7, lever 2 is articulated and connected by bolt pair and pole 3, and described lever 2 is articulated and connected by bolt pair and support plate 6.
In the present embodiment, clamping plate 13 are provided with three pairs of holding screws 10.
In the present embodiment, support plate 6 be shaped as isosceles triangle, a summit and lever 2 are articulated and connected, 2 ends points are connected with joint pin 8 by coupling bolt 7.
In the present embodiment, the material of bearing 1 is Q235B, and the material of pole 2, lever 3 and support plate 6 is Q235B, and the material of joint pin 8 and embedding pressing plate 9 is stainless steel 1Cr18Ni9Ti.
When use when counter-force (detect adhesive tape compression): 1, first by the utility model be buckled in sealing joint strip to be detected 11 above, then threaded together is connected to the holding screw 10 on clamping plate 13, make clamping plate 13 clamp sealing joint strip standing groove 12, bearing 1 is fixed on sealing joint strip standing groove 12; 2, then make embedding pressing plate 9 tightly withstand on the sealing joint strip to be detected 11 in sealing joint strip standing groove 12; 3, then use spring dynamometer (or being weight beam) to hook the wherein gap 4 of one end of lever 2, firmly upwards carry, and reading the reading on joint pin 8, the numerical difference of the scale on the joint pin before exerting oneself and is firmly the decrement of sealing joint strip to be detected; 4, the ergographic reading of spring while measuring decrement and be 6mm, 8mm, 10mm, 12mm, 2 times of the ergographic reading of spring are the compression counter-force of sealing joint strip to be detected.
When spring dynamometer is upwards when one end of pull lever, the other end of lever has a component to be vertically downward pressed downwardly onto on support plate, and now, along with the increase of pulling force, the pressure that support plate is subject to also increases, the calculating that makes to compress counter-force science and accurately more; Then support plate can be delivered to the pressure being subject on embedding pressing plate 9 by joint pin 8, because joint pin is marked with scale, thus the displacement of the edge of a knife that can show accurately embedding pressing plate 9 when pressing down, i.e. the decrement of sealing joint strip to be detected.
Claims (9)
1. a portable adhesive tape compression counter-force pick-up unit, is characterized in that: comprise bearing (1), lever (2), pole (3), support plate (6), joint pin (8) and embedding pressing plate (9);
The bottom of described bearing (1) is provided with clamping plate (13), on clamping plate (13), is threaded bearing (1) is clipped in to the holding screw (10) of using on sealing joint strip standing groove (12);
Described pole (3) is rigidly attached on bearing (1);
Described lever (2) is positioned at the top of bearing, the middle part of lever (2) is articulated and connected upper pole (3), and one end of lever (2) is provided with and coordinates gap (4), the other end of use to be provided with and the be articulated and connected horizontal slotted hole (5) of use of support plate (6) with spring dynamometer;
Described support plate (6) is positioned at the top of bearing, and is articulated and connected on lever (2) by horizontal slotted hole (5);
Described embedding pressing plate (9) is arranged between clamping plate (13);
Described joint pin (8) is provided with scale, and joint pin (8) is vertical slides that to be plugged in bearing (1) upper, and the upper end of joint pin (8) and support plate (6) is rigidly connected, lower end and embedding pressing plate (9) are rigidly connected.
2. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: described gap (4) is the twice of horizontal slotted hole (5) to the distance of the pin joint of lever and pole to the distance of the pin joint of lever and pole.
3. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: it is the scale that 1mm, range are 30mm～80mm that described joint pin (8) is provided with precision.
4. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: described embedding pressing plate (9) is T shape embedding pressing plate, and embedding pressing plate (9) is welded to connect with joint pin (8).
5. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: the upper end of described joint pin (8) is connected with support plate (6) by coupling bolt (7).
6. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: described lever (2) is articulated and connected by bolt pair and pole (3).
7. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: described lever (2) is articulated and connected by bolt pair and support plate (6).
8. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: described clamping plate (13) are provided with three pairs of holding screws (10).
9. portable adhesive tape compression counter-force pick-up unit according to claim 1, is characterized in that: described support plate (6) be shaped as isosceles triangle, a summit and lever (2) are articulated and connected, 2 ends points and joint pin (8) are rigidly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695769.0U CN203643257U (en) | 2013-11-06 | 2013-11-06 | Portable adhesive tape compression counter force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695769.0U CN203643257U (en) | 2013-11-06 | 2013-11-06 | Portable adhesive tape compression counter force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643257U true CN203643257U (en) | 2014-06-11 |
Family
ID=50874492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695769.0U Withdrawn - After Issue CN203643257U (en) | 2013-11-06 | 2013-11-06 | Portable adhesive tape compression counter force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558084A (en) * | 2013-11-06 | 2014-02-05 | 中国人民解放军总参谋部工程兵第四设计研究院 | Portable type adhesive tape compression counter force detection device |
-
2013
- 2013-11-06 CN CN201320695769.0U patent/CN203643257U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558084A (en) * | 2013-11-06 | 2014-02-05 | 中国人民解放军总参谋部工程兵第四设计研究院 | Portable type adhesive tape compression counter force detection device |
| CN103558084B (en) * | 2013-11-06 | 2015-08-19 | 中国人民解放军总参谋部工程兵第四设计研究院 | Portable type adhesive tape compression counter force detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |