CN211351627U - Overhead pay-off device for near-source time-frequency electromagnetic acquisition - Google Patents
Overhead pay-off device for near-source time-frequency electromagnetic acquisition Download PDFInfo
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- CN211351627U CN211351627U CN201922455864.3U CN201922455864U CN211351627U CN 211351627 U CN211351627 U CN 211351627U CN 201922455864 U CN201922455864 U CN 201922455864U CN 211351627 U CN211351627 U CN 211351627U
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- cable
- guide rope
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- pulley
- rope
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Abstract
The utility model provides a nearly source time frequency electromagnetism is gathered with built on stilts pay-off, including two telescopic links, two the both sides of barrier are located to the telescopic link, the pulley is installed on the top of telescopic link, two be equipped with the guide rope on the pulley, the guide rope is the flexible rope, the guide rope passes two in proper order the pulley, just the both ends of guide rope are fixed with the balancing weight, be equipped with the cable mounting on the guide rope, be fixed with the cable on the cable mounting. The utility model discloses can settle the telescopic link in the barrier both sides, install the guide rope, utilize the balancing weight to tighten the guide rope, the front end of cable is fixed on the cable mounting, utilizes the pulley to remove the other end from one end with the cable mounting to can make the cable follow sharp unwrapping wire as far as possible, effectively reduce the unwrapping wire length of cable.
Description
Technical Field
The utility model relates to a pay-off technical field, concretely relates to electromagnetism is gathered with built on stilts pay-off when nearly source is time.
Background
For a near-source time-frequency electromagnetic method, when the method works in the field, a cable needs to be laid along a straight line as much as possible, but when the method encounters obstacles such as rivers or surface buildings, the cable needs to detour, but the detour distance of the cable is large because the floor area of the rivers or the surface buildings is large, so that the construction speed and the construction quality are influenced, and the data acquisition is also influenced. Therefore, an overhead pay-off device for near-source time-frequency electromagnetic acquisition, which can solve the existing problem, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a near source time frequency electromagnetism is gathered and is used built on stilts pay-off to the not enough of prior art.
The utility model provides a following technical scheme:
the utility model provides a near source time frequency electromagnetism is gathered with built on stilts pay-off, includes two telescopic links, two the both sides of barrier are located to the telescopic link, the pulley is installed on the top of telescopic link, two be equipped with the guide rope on the pulley, the guide rope is the soft rope, the guide rope passes two in proper order the pulley, just the both ends of guide rope are fixed with the balancing weight, be equipped with the cable mounting on the guide rope, be fixed with the cable on the cable mounting.
Preferably, the telescopic rod comprises a fixed pipe and an inner rod, a slot is formed in the fixed pipe, the inner rod is inserted into the slot, the inner rod is fixedly connected with the fixed pipe through a fastening bolt, and the pulley is installed at the top of the inner rod.
Preferably, a tripod is fixedly connected to the bottom of the fixing tube.
Preferably, the cable fixing member includes a hollow long tube, the cable passes through the long tube, a fixing ring is arranged at the front end of the long tube, and the cable is fixed on the fixing ring through a fixing clip or a fixing rope.
Preferably, two slip rings are arranged at the bottom of the long pipe, the guide rope penetrates through the slip rings, and the slip rings are fixedly connected with the guide rope through a fixing rope.
Preferably, a connecting ring is arranged at the top of the balancing weight, and the end of the guide rope is tied on the connecting ring.
Preferably, the mass of each balancing weight is 2-10 kg.
The utility model has the advantages that:
the utility model discloses in the use, if when meeting barriers such as river or earth's surface building, can settle the telescopic link in the barrier both sides, then load onto the guide rope, be fixed with the cable mounting on the guide rope, can utilize the balancing weight to tighten the guide rope, the front end of cable is fixed on the cable mounting, then utilizes the pulley to remove the cable mounting from one end to the other end, the utility model discloses convenient to use when meetting the barrier can make the cable follow sharp unwrapping wire as far as possible, effectively reduces the unwrapping wire length of cable.
Drawings
The accompanying drawings are included to provide a further understanding and description of the invention.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the cable fixing member of the present invention;
fig. 3 is a schematic structural view of the telescopic rod of the present invention.
Labeled as: 1. a telescopic rod; 2. a pulley; 3. a guide rope; 4. a balancing weight; 5. a cable fixing member; 6. a cable; 7. a fixed tube; 8. an inner rod; 9. fastening a bolt; 10. a tripod; 11. a long tube; 12. a fixing ring; 13. a slip ring; 14. and (7) connecting rings.
Detailed Description
As shown in fig. 1-3, an overhead pay-off device for near-source time-frequency electromagnetic collection comprises two telescopic rods 1, wherein the two telescopic rods 1 are arranged on two sides of a barrier, the barrier is a river or a ground building, the telescopic rods 1 comprise a fixed pipe 7 and an inner rod 8, a slot is arranged in the fixed pipe 7, the inner rod 8 is inserted into the slot, the inner rod 8 is fixedly connected with the fixed pipe 7 through a fastening bolt 9, and a pulley 2 is arranged at the top of the inner rod 8. The bottom fixedly connected with tripod 10 of fixed pipe 7 can improve the steadiness of telescopic link 1.
Pulley 2 is installed on the top of telescopic link 1, is equipped with guide rope 3 on two pulleys 2, and guide rope 3 is the rope, and guide rope 3 passes two pulleys 2 in proper order, and the both ends of guide rope 3 are fixed with balancing weight 4, and the top of balancing weight 4 is equipped with go-between 14, and the tip of guide rope 3 is tied up on go-between 14, and the quality of every balancing weight 4 is 2-10 kg. Be equipped with cable mounting 5 on the guide rope 3, be fixed with cable 6 on the cable mounting 5, cable mounting 5 is including hollow long tube 11, and cable 6 passes long tube 11, and the front end of long tube 11 is equipped with solid fixed ring 12, and cable 6 passes through fixation clamp or fixed rope to be fixed on solid fixed ring 12. The bottom of the long tube 11 is provided with two slip rings 13, the guiding rope 3 passes through the slip rings 13, and the slip rings 13 are fixedly connected with the guiding rope 3 through fixing ropes.
This embodiment is in the use, if when meeting barriers such as river or earth's surface building, can settle telescopic link 1 in barrier both sides, then install guide rope 3, be fixed with cable mounting 5 on the guide rope 3, can utilize balancing weight 4 to stretch guide rope 3 tightly, the front end of cable 6 is fixed on cable mounting 5, then utilize pulley 2 to remove cable mounting 5 from one end to the other end, this embodiment convenient to use, when meetting the barrier, can make the cable follow straight line unwrapping wire as far as possible, effectively reduce the unwrapping wire length of cable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes may be made to some of the technical features of the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a near source time frequency electromagnetism is gathered with built on stilts pay-off, its characterized in that includes two telescopic links, two the both sides of barrier are located to the telescopic link, the pulley is installed on the top of telescopic link, two be equipped with the guide rope on the pulley, the guide rope is the flexible rope, the guide rope passes two in proper order the pulley, just the both ends of guide rope are fixed with the balancing weight, be equipped with the cable mounting on the guide rope, be fixed with the cable on the cable mounting.
2. The overhead pay-off device for near-source time-frequency electromagnetic collection according to claim 1, wherein the telescopic rod comprises a fixed pipe and an inner rod, a slot is formed in the fixed pipe, the inner rod is inserted into the slot, the inner rod is fixedly connected with the fixed pipe through a fastening bolt, and the pulley is mounted at the top of the inner rod.
3. The overhead pay-off device for near-source time-frequency electromagnetic collection according to claim 2, wherein a tripod is fixedly connected to the bottom of the fixed tube.
4. The overhead pay-off device for near-source time-frequency electromagnetic collection according to claim 1, wherein the cable fixing member comprises a hollow long tube, the cable passes through the long tube, a fixing ring is arranged at the front end of the long tube, and the cable is fixed on the fixing ring through a fixing clip or a fixing rope.
5. The aerial pay-off device for near-source time-frequency electromagnetic collection as claimed in claim 4, wherein two slip rings are arranged at the bottom of the long tube, the guide rope passes through the slip rings, and the slip rings are fixedly connected with the guide rope through a fixing rope.
6. The overhead pay-off device for near-source time-frequency electromagnetic collection according to claim 1, wherein a connecting ring is arranged at the top of the balancing weight, and the end of the guide rope is tied to the connecting ring.
7. The overhead pay-off device for near-source time-frequency electromagnetic collection according to claim 6, wherein the weight of each balancing weight is 2-10 kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455864.3U CN211351627U (en) | 2019-12-30 | 2019-12-30 | Overhead pay-off device for near-source time-frequency electromagnetic acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455864.3U CN211351627U (en) | 2019-12-30 | 2019-12-30 | Overhead pay-off device for near-source time-frequency electromagnetic acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351627U true CN211351627U (en) | 2020-08-25 |
Family
ID=72100600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922455864.3U Active CN211351627U (en) | 2019-12-30 | 2019-12-30 | Overhead pay-off device for near-source time-frequency electromagnetic acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211351627U (en) |
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2019
- 2019-12-30 CN CN201922455864.3U patent/CN211351627U/en active Active
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