CN222147115U - Cross-span measuring device for electric power engineering investigation - Google Patents
Cross-span measuring device for electric power engineering investigation Download PDFInfo
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- CN222147115U CN222147115U CN202420127788.1U CN202420127788U CN222147115U CN 222147115 U CN222147115 U CN 222147115U CN 202420127788 U CN202420127788 U CN 202420127788U CN 222147115 U CN222147115 U CN 222147115U
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- 238000011835 investigation Methods 0.000 title description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
一种电力工程勘察的交叉跨越测量装置，其结构包括经纬仪本体，经纬仪本体下端设有定位底座，定位底座下方间隔设有夹持板，夹持板上端面中心设有插接块，在电力工程勘察的交叉跨越测量装置底座上自带双模式夹持定位结构，有效提高测量工作的便利性，放置时，根据架空线路处的操作位置，进行选择合适的定位夹持结构，当放置位置具有多条电缆时，可将电缆置于夹持板与定位底座之间，随着转动传动螺栓，传动螺栓带动夹持板将电缆夹入电缆夹持槽，配合电缆进行定位，当放置位置具有放置的板状或条状结构时，可将夹层槽口置于放置位置，通过旋入夹持螺栓，夹持螺栓带动转动连接的夹板对放置位置进行夹持定位。
A cross-span measuring device for electric power engineering survey, the structure of which includes a theodolite body, a positioning base is provided at the lower end of the theodolite body, a clamping plate is provided at intervals below the positioning base, a plug-in block is provided at the center of the upper end surface of the clamping plate, and a dual-mode clamping and positioning structure is provided on the base of the cross-span measuring device for electric power engineering survey, which effectively improves the convenience of measurement work. When placing, a suitable positioning clamping structure is selected according to the operating position at the overhead line. When there are multiple cables at the placement position, the cables can be placed between the clamping plate and the positioning base. As the transmission bolt is rotated, the transmission bolt drives the clamping plate to clamp the cable into the cable clamping groove to cooperate with the cable for positioning. When the placement position has a plate-shaped or strip-shaped structure, the interlayer notch can be placed at the placement position, and the clamping bolt is screwed in, and the clamping bolt drives the rotating connected clamping plate to clamp and position the placement position.
Description
Technical Field
The utility model relates to a crossing measuring device for electric power engineering investigation, belonging to the field of crossing measuring devices.
Background
The overhead line crossing measurement can be performed by adopting an indirect measurement method through a theodolite, the theodolite is arranged at a proper position, a tower ruler or a reflecting mirror stands at the crossing point, the horizontal distance from the measuring instrument to the crossing point is measured, the vertical angle between a wire at the crossing point and a crossed object is measured, and then the minimum vertical distance between the wire at the crossing point and the crossed object is calculated, but when the conventional theodolite is used at high altitude, the conventional theodolite is required to be placed and fixed through an auxiliary positioning structure, so that the method is inconvenient.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a crossing measurement device for electric power engineering investigation, so as to solve the problem that the existing theodolite needs to be placed and fixed through an auxiliary positioning structure when being used at high altitude, and is inconvenient.
The cross spanning measuring device for electric engineering investigation structurally comprises a theodolite body, wherein a positioning base is arranged at the lower end of the theodolite body, clamping plates are arranged below the positioning base at intervals, an inserting block is arranged at the center of the upper end face of the clamping plates, inserting grooves movably sleeved with the inserting blocks are arranged at the center of the lower end face of the positioning base, a through interlayer notch is formed in the bottom face of the clamping plates, a transmission bolt is rotatably arranged on the top face of the inner wall of the interlayer notch, the top end of the transmission bolt movably penetrates through the inserting block, internal thread grooves in threaded connection with the top end of the transmission bolt are formed in the top face of the inner wall of the inserting groove, a plurality of cable clamping grooves are formed in the left portion and the right portion of the upper end face of the clamping plates at intervals, clamping plates are arranged on the inner walls of the left side and the right side of the interlayer notch, bolt grooves corresponding to the clamping plates are formed in the outer walls of the left side and the right side of the clamping plates, clamping bolts are rotatably connected with the corresponding clamping plates.
Further, the positioning base is fixedly connected with the theodolite body through bolts.
Further, the plug block is specifically of a cuboid structure.
Further, a bearing for positioning the rotation of the transmission bolt is arranged in the plug-in block.
Further, the plug block and the clamping plate are of an integrated structure.
The utility model has the beneficial effects that the self-provided dual-mode clamping and positioning structure is arranged on the base of the crossing measuring device for electric engineering investigation, the convenience of measuring work is effectively improved, when the electric engineering crossing measuring device is placed, the proper positioning and clamping structure is selected according to the operation position of an overhead line, when a plurality of cables are arranged at the placement position, the cables can be placed between the clamping plate and the positioning base, the transmission bolt drives the clamping plate to clamp the cables into the cable clamping groove along with the rotation of the transmission bolt, the cables are matched for positioning, when the placement position is provided with the placed plate-shaped or strip-shaped structure, the notch of the interlayer can be placed at the placement position, and the clamping bolt drives the clamping plate in rotation connection to clamp and position through screwing in the clamping bolt.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a cross-over measurement device for electrical engineering investigation;
FIG. 2 is a schematic diagram of a cross-sectional structure of a cross-over measurement device for power engineering investigation according to the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 and 2, the utility model provides a cross-span measuring device for electric engineering investigation, which comprises a theodolite body 1, wherein a positioning base 2 is arranged at the lower end of the theodolite body 1, clamping plates 3 are arranged below the positioning base 2 at intervals, a plug-in block 4 is arranged at the center of the upper end surface of the clamping plates 3, a plug-in groove 5 movably sleeved with the plug-in block 4 is arranged at the center of the lower end surface of the positioning base 2, a through interlayer notch 6 is arranged at the bottom surface of the clamping plates 3, a transmission bolt 7 is rotatably arranged on the top surface of the inner wall of the interlayer notch 6, a connecting block 4 is movably inserted at the top end of the transmission bolt 7, internal thread grooves 8 in threaded connection with the top ends of the transmission bolt 7 are arranged on the top surface of the inner wall of the plug-in groove 5, a plurality of cable clamping grooves 9 are respectively arranged at intervals on the left and right sides of the upper end surface of the clamping plates 3, clamping plates 10 are respectively arranged on the left and right sides of the inner wall of the clamping plates 6, bolt grooves 11 corresponding to the clamping plates 10 are respectively arranged on the left and right sides of the outer walls of the clamping plates 3, a clamping bolt 12 is rotatably connected with the plug-in bolt grooves 11, the corresponding clamping bolts 12 are rotatably arranged at the bolt grooves 12, the end parts of the clamping plates 12 are rotatably connected with the corresponding clamping plates 2, the corresponding clamping plates 4, and the bolt-in a rotary joint structure is fixedly connected with the bolt 4, and the positioning base 4, and the positioning structure is integrally arranged by the bolt 4, and is in a rotary joint structure, and has a bolt structure.
The utility model provides a cross stride across measuring device base from taking dual mode centre gripping location structure at the electric power engineering investigation, effectively improve the convenience of measurement work, when placing, according to the operating position of overhead line department, select suitable location centre gripping structure, when placing the position and have many cables, can place the cable between grip block 3 and the positioning base 2, along with rotating drive bolt 7, drive bolt 7 drives grip block 3 and presss from both sides cable grip groove 9 with the cable, the cooperation cable is fixed a position, when placing the position and have the platy or the strip structure of placing, can place intermediate layer notch 6 in the position of placing, through screw in clamp bolt 12, clamp bolt 12 drives the splint 10 of rotating the connection and carries out the centre gripping location to the position of placing.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420127788.1U CN222147115U (en) | 2024-01-18 | 2024-01-18 | Cross-span measuring device for electric power engineering investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420127788.1U CN222147115U (en) | 2024-01-18 | 2024-01-18 | Cross-span measuring device for electric power engineering investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222147115U true CN222147115U (en) | 2024-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420127788.1U Active CN222147115U (en) | 2024-01-18 | 2024-01-18 | Cross-span measuring device for electric power engineering investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222147115U (en) |
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2024
- 2024-01-18 CN CN202420127788.1U patent/CN222147115U/en active Active
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