CN109861157B - Pre-buried fixing device of cable frame for electric power construction - Google Patents
Pre-buried fixing device of cable frame for electric power construction Download PDFInfo
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- CN109861157B CN109861157B CN201910093722.9A CN201910093722A CN109861157B CN 109861157 B CN109861157 B CN 109861157B CN 201910093722 A CN201910093722 A CN 201910093722A CN 109861157 B CN109861157 B CN 109861157B
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Abstract
The invention discloses a cable frame pre-embedding fixing device for power construction, and relates to the technical field of cable laying. Including the installing support, the left side of installing support is equipped with buries the fixed head, and the lateral wall of installing support has cup jointed the pin rod, and has the cable tray board through the pin rod is articulated. This pre-buried fixing device of cable tray for electric power construction, through setting up pin rod and sleeve, the advantage of being convenient for adjust has been realized, the installing support adopts articulated mode with the cable tray board, through not hard up nut, make the cable tray board can be fan-shaped angle swing and do the adjustment in the installing support, the sleeve is used for acting as the fastener, there is certain interval because of the cable tray board in the installing support memory, be convenient for swing, and telescopic one side is pasted on the cable tray board, the fastening of rethread nut, make the sleeve fastening be in order to carry out fastening connection to it on the cable tray board, be favorable to the fixing of cable tray board, can be according to the in-service behavior, the position of the cable tray board is placed in the adjustment, the flexibility is.
Description
Technical Field
The invention relates to the technical field of cable laying, in particular to a cable frame pre-embedded fixing device for power construction.
Background
The cable lays in cable pit and tunnel, generally uses the support to fix more, and the angle iron support that commonly uses in the cable pit has 7 different model specifications, and the vertical distance is 300mm between the support layer is for installing 35kV cable, and 120mm is for installing control cable.
The cable support is a component that supports the cable when carrying out cable laying, when carrying out cable laying in the tunnel, receive the restriction of space condition, need the design can adapt to the cable support who sets up on the tunnel wall, current tunnel cable support, although can provide the basic support function to the cable, the cable is placed wantonly on the support, easily take place mutual slip, cause mutual influence, probably take place each other even and entangle or because the interval produces other safety risks too close, and the cable is fixed on cable support, to the cable of different models and different forms joint spare, its result of use is difficult to effectively guarantee.
Disclosure of Invention
Aiming at the problems, the invention provides the cable frame pre-embedded fixing device for power construction, which has the advantages of convenience in adjustment, convenience in clamping and fixing and the like, and solves the problems that the existing placing position cannot be adjusted and effective fixing is difficult to guarantee.
The technical scheme for solving the technical problem of the invention is as follows:
a cable frame pre-buried fixing device for power construction comprises an installation support, wherein a buried fixing head is arranged on the left side of the installation support, a pin rod is sleeved on the side wall of the installation support, and is hinged with a cable rack plate through a pin rod, the front end of the pin rod is sleeved with a sleeve, the top of the cable rack plate is provided with a first clamping plate, a U-shaped groove is arranged on the right side of the cable rack plate, a connecting shaft is sleeved on the side wall of the U-shaped groove, and is hinged with a cable pressing plate through a connecting shaft, the right end of the cable pressing plate is provided with a through hole, the inner bottom of the cable pressing plate is provided with a second clamping plate, the left end of the cable pressing plate is provided with an adjusting hole, the left end of the cable frame plate is sequentially provided with a through groove and a placing groove, the inner wall fixedly connected with spring of standing groove, the one end fixedly connected with adjusting knob that the standing groove inner wall was kept away from to the spring, cable clamp plate and cable tray pass through regulation hole and adjusting knob joint.
Further, the installing support is half-open hollow body, the cable tray board is equidistance evenly distributed on the installing support, and quantity is equipped with 3 at least.
Furthermore, the front end of the pin rod is connected with a nut in a threaded mode, the cable frame plate is tightly connected with the mounting support through the pin rod and the nut, and one side of the nut is tightly attached to the sleeve.
Further, the width of the cable rack plate is smaller than the inner width of the mounting support and ranges from 1cm to 3cm, the sleeve penetrates through the front side wall of the mounting support and is in contact with the cable rack plate, and the sleeve is movably connected with the mounting support.
Furthermore, the first clamping plate and the second clamping plate are both semicircular in shape, and the first clamping plate and the second clamping plate correspond to each other in position and are equal in size.
Further, the through-hole keeps unanimous with the position of connecting axle, the through-hole is equidistance evenly distributed on the cable clamp plate with the regulation hole, and quantity is equipped with 3 at least, the through-hole is corresponding with the position of regulation hole.
Further, the cable clamp plate is U-shaped, the left end portion of the cable clamp plate extends into the through groove, the head end portion of the adjusting button is connected with the adjusting hole in a clamping mode, and the through groove is communicated with the placing groove.
The effect provided in the summary of the invention is only the effect of the embodiment, not all the effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
1. this pre-buried fixing device of cable tray for electric power construction, through setting up pin rod and sleeve, the advantage of being convenient for adjust has been realized, the installing support adopts articulated mode with the cable tray board, through not hard up nut, make the cable tray board can be fan-shaped angle swing and do the adjustment in the installing support, the sleeve is used for acting as the fastener, there is certain interval because of the cable tray board in the installing support memory, be convenient for swing, and telescopic one side is pasted on the cable tray board, the fastening of rethread nut, make the sleeve fastening be in order to carry out fastening connection to it on the cable tray board, be favorable to the fixing of cable tray board, can be according to the in-service behavior, the position of the cable tray board is placed in the adjustment, the flexibility is.
2. This pre-buried fixing device of cable frame for power construction, through setting up first grip block, the connecting axle, the cable clamp plate, the through-hole, the second grip block, regulation hole and regulating button, the fixed convenient advantage of centre gripping has been realized, the cable clamp plate adopts articulated mode with the cable holder plate, through connecting axle and through-hole, make the cable clamp plate use the right side as the basic point, it is fan-shaped to open and open, come to carry out the lock solid to cable clamp plate and cable holder plate through regulation hole and regulating button, the cable is placed in first grip block and second grip block, come to carry on spacingly to the cable, prevent the off-position, and the cooperation of accessible through-hole and connecting axle, the cooperation of regulation hole and regulating button, can carry out altitude mixture control to the cable clamp plate, a clamping force for the adjustment to the.
3. The invention is movably connected with the mounting bracket through the sleeve, thereby being beneficial to the swing adjustment of the cable rack plate.
4. According to the invention, the first clamping plate and the second clamping plate are both semicircular in shape, and the first clamping plate and the second clamping plate correspond to each other in position and are equal in size, so that the cable can be limited and prevented from running.
5. According to the invention, the cable pressing plate is U-shaped, the left end part of the cable pressing plate extends into the through groove, the head end part of the adjusting button is clamped with the adjusting hole, the through groove is communicated with the placing groove, the adjusting button can move left and right through the elastic connection of the spring and can be clamped into the adjusting hole, and the cable frame plate and the cable pressing plate can be conveniently locked.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. mounting a bracket; 2. embedding the fixed head; 3. a pin rod; 4. a cable rack plate; 5. a sleeve; 6. a first clamping plate; 7. a U-shaped groove; 8. a connecting shaft; 9. a cable pressing plate; 10. a through hole; 11. a second clamping plate; 12. an adjustment hole; 13. a through groove; 14. a placement groove; 15. a spring; 16. an adjusting knob; 17. and a nut.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the invention.
Referring to fig. 1-3, the invention discloses a cable rack pre-embedding fixing device for power construction, which comprises a mounting bracket 1, wherein the left side of the mounting bracket 1 is provided with an embedded fixing head 2, the side wall of the mounting bracket 1 is sleeved with a pin rod 3, the mounting bracket 1 is hinged with a cable rack plate 4 through the pin rod 3, the front end of the pin rod 3 is sleeved with a sleeve 5, the advantage of convenient adjustment is realized by arranging the pin rod 3 and the sleeve 5, the mounting bracket 1 and the cable rack plate 4 adopt a hinged mode, the cable rack plate 4 can swing in a fan-shaped angle in the mounting bracket 1 and can be adjusted by loosening a nut 17, the sleeve 5 is used as a fastener, a certain distance exists between the cable rack plate 4 and the mounting bracket 1, the cable rack plate is convenient to swing, one side of the sleeve 5 is attached to the cable rack plate 4, and the sleeve 5 is fastened on the cable rack plate 4 through the fastening of the nut 17 to fasten the cable rack, the cable holder plate 4 is fixed conveniently, the position of the cable holder plate 4 for placing a cable can be adjusted according to actual use conditions, the flexibility is strong, the top of the cable holder plate 4 is provided with a first clamping plate 6, the right side of the cable holder plate 4 is provided with a U-shaped groove 7, the side wall of the U-shaped groove 7 is sleeved with a connecting shaft 8, and is hinged with a cable pressing plate 9 through the connecting shaft 8, the right end of the cable pressing plate 9 is provided with a through hole 10, the inner bottom of the cable pressing plate 9 is provided with a second clamping plate 11, the left end of the cable pressing plate 9 is provided with an adjusting hole 12, the left end of the cable holder plate 4 is sequentially provided with a through groove 13 and a placing groove 14, the inner wall of the placing groove 14 is fixedly connected with a spring 15, one end of the spring 15 far away from the inner wall of the placing groove 14 is fixedly connected with an adjusting button 16, and through, the advantage of fixed convenient of centre gripping has been realized, cable clamp 9 and cable tray plate 4 adopt articulated mode, through connecting axle 8 and through-hole 10, make cable clamp 9 use the right side as the basic point, it is fan-shaped to open to be opened, come to lock solid cable clamp 9 and cable tray plate 4 through regulation hole 12 and adjusting knob 16, the cable is placed in first grip block 6 and second grip block 11, it is spacing to come to carry out the cable, prevent the off-position, and the cooperation of accessible through-hole 10 and connecting axle 8, the cooperation of regulation hole 12 and adjusting knob 16, can carry out height control to cable clamp 9, a clamping force for the adjustment to the cable, cable clamp 9 and cable tray plate 4 are through regulation hole 12 and adjusting knob 16 joint.
Specifically, installing support 1 is half-open hollow body, and cable tray board 4 is equidistance evenly distributed on installing support 1, and quantity is equipped with 3 at least, is favorable to laying of cable.
Specifically, the front end of the pin rod 3 is connected with a nut 17 through threads, the cable frame plate 4 is tightly connected with the mounting bracket 1 through the pin rod 3 and the nut 17, one side of the nut 17 is tightly attached to the sleeve 5, and the mounting bracket 1 is tightly connected with the cable frame plate 4 through the matching of the pin rod 3 and the nut 17.
Specifically, the width of the cable tray plate 4 is smaller than the inner width of the mounting support 1, the range is 1cm-3cm, the sleeve 5 penetrates through the front side wall of the mounting support 1 and is in contact with the cable tray plate 4, and the sleeve 5 is movably connected with the mounting support 1, so that the swing adjustment of the cable tray plate 4 is facilitated.
Specifically, the shape of first grip block 6 and second grip block 11 is semi-circular, and first grip block 6 corresponds each other with the position of second grip block 11, and the size equals for spacing, prevent to run the position to the cable.
Specifically, the through holes 10 are kept consistent with the connecting shaft 8, the through holes 10 and the adjusting holes 12 are uniformly distributed on the cable pressing plate 9 at equal intervals, the number of the through holes is at least 3, the through holes 10 correspond to the positions of the adjusting holes 12, and the height of the cable pressing plate 9 can be adjusted through the matching of the through holes 10 and the connecting shaft 8.
Specifically, the cable pressing plate 9 is U-shaped, the left end portion of the cable pressing plate 9 extends into the through groove 13, the head end portion of the adjusting button 16 is connected with the adjusting hole 12 in a clamping mode, the through groove 13 is communicated with the placing groove 14, the adjusting button 16 can move left and right through elastic connection of the spring 15, the adjusting button can be clamped into the adjusting hole 12, and the cable frame plate 4 and the cable pressing plate 9 are conveniently locked.
When in use, the cable frame pre-embedded fixing device for power construction is embedded into an earth layer, a pre-installed cushion and the like through the embedded fixing head 2, then a clamping part is extended out, the mounting bracket 1 and the cable frame plate 4 adopt a hinged mode, the cable frame plate 4 can swing in a fan-shaped angle in the mounting bracket 1 and can be adjusted through loosening the nut 17, the sleeve 5 is used as a fastener, a certain distance exists between the cable frame plate 4 and the mounting bracket 1, the swinging is convenient, one side of the sleeve 5 is attached to the cable frame plate 4, the sleeve 5 is fastened on the cable frame plate 4 through the fastening of the nut 17 to fasten the cable frame plate 4, the fixing of the cable frame plate 4 is facilitated, the position of the cable frame plate 4 for placing a cable can be adjusted according to the actual use condition, the flexibility is strong, the cable pressing plate 9 takes the right side as a base point through the connecting shaft 8 and the through hole 10, the opening is fan-shaped, the cable pressing plate 9 and the cable frame plate 4 are locked through the adjusting holes 12 and the adjusting buttons 16, the cable is placed in the first clamping plate 6 and the second clamping plate 11 to be limited and prevented from running, and the cable pressing plate 9 can be subjected to height adjustment through the matching of the through holes 10 and the connecting shaft 8 and the matching of the adjusting holes 12 and the adjusting buttons 16 so as to adjust the clamping force on the cable.
To sum up, this pre-buried fixing device of cable tray for power construction through setting up pin pole 3 and sleeve 5, has realized the advantage of being convenient for to adjust, installing support 1 adopts articulated mode with cable tray plate 4, through not hard up nut 17, make cable tray plate 4 be fan-shaped angle swing and do the adjustment in installing support 1, sleeve 5 is used for acting as the fastener, because of cable tray plate 4 has certain interval in installing support 1, the swing of being convenient for, and one side of sleeve 5 pastes on cable tray plate 4, and the fastening of rethread nut 17 makes sleeve 5 fasten on cable tray plate 4 in order to fasten it, be favorable to cable tray plate 4's fixed, can be according to the in-service behavior, the position of cable tray plate 4 of placing the cable is adjusted, the flexibility is strong, through setting up first grip block 6, connecting axle 8, cable press plate 9, through-hole 10, second grip block 11, Adjusting hole 12 and adjusting button 16, the fixed convenient advantage of centre gripping has been realized, cable clamp 9 and cable tray plate 4 adopt articulated mode, through connecting axle 8 and through-hole 10, make cable clamp 9 use the right side as the basic point, open and be fan-shaped and open, come to lock solid cable clamp 9 and cable tray plate 4 through adjusting hole 12 and adjusting button 16, the cable is placed in first grip block 6 and second grip block 11, come to spacing, prevent to run the position, and accessible through-hole 10 and connecting axle 8's cooperation, adjusting hole 12 and adjusting button 16's cooperation, can carry out height control to cable clamp 9, a clamping-force for the adjustment to the cable.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, the scope of the present invention is not limited thereto, and various modifications and variations which do not require inventive efforts and which are made by those skilled in the art are within the scope of the present invention.
Claims (5)
1. The utility model provides a pre-buried fixing device of cable frame for power construction, includes installing support (1), its characterized in that, the left side of installing support (1) is equipped with buries fixed head (2), pin pole (3) have been cup jointed to the lateral wall of installing support (1), and has articulated cable frame board (4) through pin pole (3), the front end of pin pole (3) has cup jointed sleeve (5), the top of cable frame board (4) is equipped with first grip block (6), the right side of cable frame board (4) is equipped with U type groove (7), the lateral wall in U type groove (7) has cup jointed connecting axle (8), and has articulated cable clamp plate (9) through connecting axle (8), the right-hand member of cable clamp plate (9) is equipped with through-hole (10), the interior bottom of cable clamp plate (9) is equipped with second grip block (11), the left end of cable clamp plate (9) is equipped with regulation hole (12), the left end of the cable frame plate (4) is sequentially provided with a through groove (13) and a placing groove (14), the inner wall of the placing groove (14) is fixedly connected with a spring (15), one end, far away from the inner wall of the placing groove (14), of the spring (15) is fixedly connected with an adjusting button (16), and the cable pressing plate (9) and the cable frame plate (4) are clamped with the adjusting button (16) through an adjusting hole (12); the front end of the pin rod (3) is in threaded connection with a nut (17), the cable rack plate (4) is tightly connected with the mounting bracket (1) through the pin rod (3) and the nut (17), and one side of the nut (17) is tightly attached to the sleeve (5); through-hole (10) keep unanimous with the position of connecting axle (8), through-hole (10) are equidistance evenly distributed on cable clamp plate (9) with regulation hole (12), and quantity is equipped with 3 at least, through-hole (10) are corresponding with the position of regulation hole (12).
2. The pre-buried fixing device of cable bearer for power construction of claim 1, characterized in that, the installing support (1) is a half-open hollow body, the cable bearer plates (4) are evenly distributed on the installing support (1) in equal distance, and the number is at least 3.
3. The pre-buried fixing device of a cable frame for power construction as claimed in claim 1, wherein the width of the cable frame plate (4) is smaller than the inner width of the mounting bracket (1) and ranges from 1cm to 3cm, the sleeve (5) penetrates through the front side wall of the mounting bracket (1) and contacts with the cable frame plate (4), and the sleeve (5) is movably connected with the mounting bracket (1).
4. The cable frame embedded fixing device for power construction as claimed in claim 1, wherein the first clamping plate (6) and the second clamping plate (11) are both semicircular in shape, and the first clamping plate (6) and the second clamping plate (11) correspond to each other in position and are equal in size.
5. The cable frame embedded fixing device for power construction as claimed in claim 1, wherein the cable pressing plate (9) is U-shaped, the left end of the cable pressing plate (9) extends into the through groove (13), the head end of the adjusting button (16) is clamped with the adjusting hole (12), and the through groove (13) and the placing groove (14) are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093722.9A CN109861157B (en) | 2019-01-30 | 2019-01-30 | Pre-buried fixing device of cable frame for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093722.9A CN109861157B (en) | 2019-01-30 | 2019-01-30 | Pre-buried fixing device of cable frame for electric power construction |
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| Publication Number | Publication Date |
|---|---|
| CN109861157A CN109861157A (en) | 2019-06-07 |
| CN109861157B true CN109861157B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910093722.9A Active CN109861157B (en) | 2019-01-30 | 2019-01-30 | Pre-buried fixing device of cable frame for electric power construction |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202135B (en) * | 2019-12-31 | 2021-12-21 | 华南理工大学 | Pre-buried cable support and construction method of cable trench |
| CN112909876A (en) * | 2021-03-25 | 2021-06-04 | 中国电建集团贵阳勘测设计研究院有限公司 | Cable trench support |
| CN114977065B (en) * | 2022-05-09 | 2024-01-19 | 西安热工研究院有限公司 | Intelligent construction cable laying method, device, equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631874B2 (en) * | 2001-06-01 | 2003-10-14 | Telect, Inc. | Adjustable fiber optic cable trough bracket |
| CN2563394Y (en) * | 2002-11-06 | 2003-07-30 | 许继集团有限公司 | Mounting arm for cable bridge frame |
| CN206349713U (en) * | 2016-11-11 | 2017-07-21 | 达诺尔电气(集团)有限公司 | A kind of cable run platform |
| CN206962402U (en) * | 2017-08-01 | 2018-02-02 | 上海尚能电力工程设计有限公司 | Cable support structure |
| CN108666960A (en) * | 2018-06-12 | 2018-10-16 | 潘家红 | A kind of electric power cable laying holder |
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