CN202510047U - Pressing plate type drill rod supporting rubber block fixing device - Google Patents
Pressing plate type drill rod supporting rubber block fixing device Download PDFInfo
- Publication number
- CN202510047U CN202510047U CN201220100347XU CN201220100347U CN202510047U CN 202510047 U CN202510047 U CN 202510047U CN 201220100347X U CN201220100347X U CN 201220100347XU CN 201220100347 U CN201220100347 U CN 201220100347U CN 202510047 U CN202510047 U CN 202510047U
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- CN
- China
- Prior art keywords
- pressing plate
- drill rod
- rubber block
- rod supporting
- supporting rubber
- 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 - Lifetime
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Abstract
The utility model belongs to the technical field of mechanical assembly, in particular relates to a pressing plate type drill rod supporting rubber block fixing device, which comprises two T-shaped supports which are arranged in parallel, wherein each T-shaped support comprises stand columns and a horizontal beam fixedly connected with the tops of the stand columns. The pressing plate type drill rod supporting rubber block fixing device is characterized in that a pressing plate fastening device is arranged between the two T-shaped supports, the pressing plate fastening device comprises a pressing plate and a bolt and a fastening nut which are connected with the pressing plate, one side end of the pressing plate as the steel plate side is provided with two jack catches, a round sleeve structure is arranged on the other side edge, the jack catches are clamped on the lower surface of one side of the horizontal beam, and the bolts are clamped on the lower surface of the other side of the horizontal beam after penetrating through the round sleeve. The pressing plate type drill rod supporting rubber block fixing device has the advantages of simple structure and good strength, ensures that a drill rod supporting rubber block is capable of bearing long time friction and vibration after field application, is prolonged in the maintenance cycle, and is saved in the maintenance cost.
Description
Technical field
The utility model belongs to the mechanical assembly technique field, relates in particular to a kind of presser type and holds up pricker blob of viscose fastening devices.
Background technology
The Boomer281 chassis is the heading equipment of import Atlas company, is mainly used in driving perforation operation, in bore bit and scope of operation contact site; Fix rock drilling with taking over a business blob of viscose; Fixing one holds up the pricker blob of viscose in the rear groove of taking over a business, and is used to hold up steady drill steel during rock drilling, guarantees the rock drilling precision.In the original structure, hold up the pricker blob of viscose to be positioned in the middle of two T shape stands, the horizontal version bottom of T shape stand is inserted at the two ends of a U-shaped snap ring; To hold up the pricker blob of viscose to compress and fixing; Owing to impact continually, shake and rub, U-shaped snap ring intensity is limited in addition, the tired gradually and damage of U-shaped snap ring.Hold up the pricker blob of viscose often to damage because of snap ring thereupon.Therefore often need in the scene to change the U-shaped snap ring and hold up the pricker blob of viscose, have a strong impact on the utilization of capacity of Boomer281 chassis.
Summary of the invention
The purpose of the utility model is to provide a kind of presser type to hold up pricker blob of viscose fastening devices, prolongs to hold up the service time of pricker blob of viscose and the maintenance cycle of heading equipment.
The purpose of the utility model realizes through following technical proposals:
The presser type of the utility model is held up pricker blob of viscose fastening devices; Comprise two T shape bearings that are arranged in parallel; This T shape bearing is made up of the horizontal gird that column is fixedly connected with column top therewith; It is characterized in that: between described two T shape bearings, be provided with the pressing plate fastener, this pressing plate fastener is made up of bolt and clamp nut that pressing plate is connected with pressing plate therewith, and described pressing plate is that a side of steel plate has the structure that two claws, corresponding another side are provided with the circle cover; Described claw is connected on the soffit of said horizontal gird one side, and said bolt passes described circle cover and is connected on the soffit of said horizontal gird opposite side.
The advantage of the utility model:
The utility model is simple in structure, and intensity is good, after the The field, makes and holds up the pricker blob of viscose can bear friction chronically and vibrations, prolongs maintenance cycle, has saved maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of the utility model Fig. 1.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
Like Fig. 1, shown in 2: the presser type of the utility model is held up pricker blob of viscose fastening devices; Comprise two T shape bearings that are arranged in parallel; This T shape bearing is made up of 2 of the horizontal girds that column 7 is fixedly connected with column 7 tops therewith; It is characterized in that: between described two T shape bearings, be provided with the pressing plate fastener; This pressing plate fastener is made up of bolt 3 and 5 of clamp nuts that pressing plate is connected with pressing plate therewith, and described pressing plate is that a side of steel plate 6 has the structure that two claws 1, corresponding another side are provided with circle cover 4, and described claw 1 is connected on the soffit of said horizontal gird 2 one sides; Said bolt 3 passes described circle cover 4 and is connected on the soffit of said horizontal gird 2 opposite sides, holds up the upper surface of pricker blob of viscose 8 then to abut against with the soffit of steel plate 6.
Claims (1)
1. a presser type is held up pricker blob of viscose fastening devices; Comprise two T shape bearings that are arranged in parallel; This T shape bearing is made up of the horizontal gird that column is fixedly connected with column top therewith; It is characterized in that: between described two T shape bearings, be provided with the pressing plate fastener, this pressing plate fastener is made up of bolt and clamp nut that pressing plate is connected with pressing plate therewith, and described pressing plate is that a side of steel plate has the structure that two claws, corresponding another side are provided with the circle cover; Described claw is connected on the soffit of said horizontal gird one side, and said bolt passes described circle cover and is connected on the soffit of said horizontal gird opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220100347XU CN202510047U (en) | 2012-03-17 | 2012-03-17 | Pressing plate type drill rod supporting rubber block fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220100347XU CN202510047U (en) | 2012-03-17 | 2012-03-17 | Pressing plate type drill rod supporting rubber block fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510047U true CN202510047U (en) | 2012-10-31 |
Family
ID=47062539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220100347XU Expired - Lifetime CN202510047U (en) | 2012-03-17 | 2012-03-17 | Pressing plate type drill rod supporting rubber block fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927168A (en) * | 2016-04-26 | 2016-09-07 | 中国水利水电第五工程局有限公司 | Dobby drill dill-rod lifter rubber sleeve and manufacturing method thereof |
| RU2742088C1 (en) * | 2020-08-07 | 2021-02-02 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Locking device for fastening of tooling on fiberglass casing pipe |
-
2012
- 2012-03-17 CN CN201220100347XU patent/CN202510047U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927168A (en) * | 2016-04-26 | 2016-09-07 | 中国水利水电第五工程局有限公司 | Dobby drill dill-rod lifter rubber sleeve and manufacturing method thereof |
| RU2742088C1 (en) * | 2020-08-07 | 2021-02-02 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Locking device for fastening of tooling on fiberglass casing pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |