CN204509888U - A kind of rig hold down gag - Google Patents
A kind of rig hold down gag Download PDFInfo
- Publication number
- CN204509888U CN204509888U CN201520120199.1U CN201520120199U CN204509888U CN 204509888 U CN204509888 U CN 204509888U CN 201520120199 U CN201520120199 U CN 201520120199U CN 204509888 U CN204509888 U CN 204509888U
- Authority
- CN
- China
- Prior art keywords
- rig
- handle
- hold down
- down gag
- spanner
- 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.)
- Withdrawn - After Issue
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- Earth Drilling (AREA)
Abstract
The utility model provides a kind of rig hold down gag, comprise base, axle sleeve, spanner, bolt, described susceptor surface is provided with seesaw device, axle sleeve inside is provided with spring, spring is arranged on seesaw device, and screw rod is rotated by handle, and handle two ends are provided with handle ball, spanner upper end is connected with handle, and spanner bottom is connected with crank; The rig hold down gag of this patent, facilitate rig construct time steadiness and safety, improve work task efficiency.
Description
Technical field
The utility model relates to railroad ties repair apparatus field, particularly a kind of rig hold down gag.
Background technology
At present, the maintenance work in railroad ties is an important and very large work post of risk; Such as exchange for and sleeper or tie drill through when changing component maintenance, general program is, need to apply in advance, report stops the train of relevant routes, such formality more complicated, and delay the operation of travelling and train, the loss caused is quite large, but for accident risk, do not keep in repair train and cannot run again.Because on train tie, large-scale repair apparatus cannot run again, so, the small-sized equipment that drills through is only had to use, but, small-sized drilling equipment construction, be all manual operation, often there will be when operation that rig comes off, rig is fallen in the zanjon of track both sides; In addition, rig does not have securing device, and drill through effect not high, workman is wasted time and energy, and potential safety hazard is large.So many existing issues cause all inconvenience.
Therefore, the utility model develops on the basis mainly solving more than currently available technology existence deficiency.
Summary of the invention
The object of utility model solves above technical problem, and a kind of steadiness of special proposition is high, high safety, efficiency are high, structure is simple, convenient and practical rig hold down gag.
Based on above-mentioned purpose, the technical problem that the utility model solves realizes by the following technical solutions:
A kind of rig hold down gag, comprise base, axle sleeve, spanner, bolt, described susceptor surface is provided with seesaw device, axle sleeve inside is provided with spring, spring is arranged on seesaw device, and screw rod is rotated by handle, and handle two ends are provided with handle ball, spanner upper end is connected with handle, and spanner bottom is connected with crank.
Further, described seesaw bottom of device is channel-section steel, is spline housing above attachment strap, spline housing one end adpting flange, and the other end connects pressing plate.
Further, described axle sleeve is bolted.
The beneficial effects of the utility model are, the rig hold down gag of this patent, facilitate rig construct time steadiness and safety, improve work task efficiency, reduce the labour intensity of workman, accelerate job schedule, this is simple and practical, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Fig. 1 seesaw.
Detailed description of the invention
Below by way of Figure of description, further set forth the utility model.
According to Fig. 1, Fig. 2, a kind of rig hold down gag, comprise base 1, axle sleeve 5, spanner 8, bolt 4, described base 1 is provided with seesaw device 2 on the surface, and axle sleeve 5 inside is provided with spring 3, and spring 3 is arranged on seesaw device 2, screw rod 7 is rotated by handle 10, handle 10 two ends are provided with handle ball 6, and spanner 8 upper end is connected with handle 10, and spanner 8 bottom is connected with crank 10; Being channel-section steel 11 bottom seesaw device 2, is spline housing 13 above attachment strap 14, spline housing 13 one end adpting flange 12, and the other end connects pressing plate 15; Axle sleeve 5 is fixed by bolt 4, and such spanner 8, by the activity back and forth of spring 3, can carry out degree of tightness rig easily, improve operating efficiency, increase the steadiness of rig, reduce potential safety hazard, reduce labor intensity.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., be all included within protection domain of the present utility model.
Claims (3)
1. a rig hold down gag, comprise base, axle sleeve, spanner, bolt, it is characterized in that, described susceptor surface is provided with seesaw device, axle sleeve inside is provided with spring, and spring is arranged on seesaw device, screw rod is rotated by handle, handle two ends are provided with handle ball, and spanner upper end is connected with handle, and spanner bottom is connected with crank.
2. rig hold down gag according to claim 1, is characterized in that, described seesaw bottom of device is channel-section steel, is spline housing above attachment strap, spline housing one end adpting flange, and the other end connects pressing plate.
3. rig hold down gag according to claim 1, is characterized in that, described axle sleeve is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120199.1U CN204509888U (en) | 2015-03-01 | 2015-03-01 | A kind of rig hold down gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120199.1U CN204509888U (en) | 2015-03-01 | 2015-03-01 | A kind of rig hold down gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509888U true CN204509888U (en) | 2015-07-29 |
Family
ID=53707882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120199.1U Withdrawn - After Issue CN204509888U (en) | 2015-03-01 | 2015-03-01 | A kind of rig hold down gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652187A (en) * | 2015-03-01 | 2015-05-27 | 河南省东风起重机械有限公司 | Driller compacting device |
-
2015
- 2015-03-01 CN CN201520120199.1U patent/CN204509888U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652187A (en) * | 2015-03-01 | 2015-05-27 | 河南省东风起重机械有限公司 | Driller compacting device |
| CN104652187B (en) * | 2015-03-01 | 2016-06-15 | 河南省东风起重机械有限公司 | A kind of rig hold-down gear |
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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: 20150729 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |