CN217555439U - Power construction cable pay-off - Google Patents
Power construction cable pay-off Download PDFInfo
- Publication number
- CN217555439U CN217555439U CN202221939683.3U CN202221939683U CN217555439U CN 217555439 U CN217555439 U CN 217555439U CN 202221939683 U CN202221939683 U CN 202221939683U CN 217555439 U CN217555439 U CN 217555439U
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- Prior art keywords
- slide
- guide
- sliding seat
- power construction
- wire rope
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses an electric power construction cable pay-off, including the identical and symmetrical arrangement's of two structures unwrapping wire stake body, the unwrapping wire stake body is including supporting the base, the back timber, the top slide, lower slide and hydraulic jack, support between base and the back timber and be connected through the guide pillar of two vertical arrangements, the guide pillar is provided with a plurality of locating hole on the length direction, go up the equal sliding connection of slide and lower slide on two guide pillars, hydraulic jack is located between top slide and the lower slide, hydraulic jack's both ends respectively with top slide and lower slide fixed connection, it is provided with traction wire rope to go up the slide top, traction wire rope's one end hook is on last slide, traction wire rope's the other end extends to the inside winding mechanism who just is connected with the bottom of guide pillar of one of them guide pillar after passing through guide pulley. The utility model discloses the structure is practical, and easy operation has made things convenient for the workman to the regulation of slide, uses manpower sparingly, has improved work efficiency.
Description
Technical Field
The utility model relates to an electric power construction technical field especially relates to a power construction cable pay-off.
Background
The cable pay-off device is common equipment in power construction, and is mainly used for mounting a large-sized cable reel and facilitating rotation of the cable reel to release a cable. Chinese utility model patent with application number CN201820768969.7 discloses a cable pay-off device, the device's structure mainly includes two relative settings, and the main part frame that the structure is the same, supports that its tip was taken after the steel pipe worn to establish the cable drum and establish on the elevating platform of main part frame, has used hydraulic jack and elevating platform (the elevating platform includes slider I, support frame I, hydraulic jack, slider II and support frame II), the adjustment of cable drum height is realized in combinations such as locating hole.
The cable pay-off device has the following problems in the process of height adjustment: according to the size of cable drum, need the artifical general position of moving regulation elevating platform from top to bottom in advance, treat the elevating platform position and confirm the back, it is fixed with slider II and support frame II of below through the round pin axle, then will support its tip after the steel pipe wears to establish the cable drum and set up on support frame I, through operating hydraulic jack with slider I, support frame I and support cable drum jack-up on the steel pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power construction cable pay-off moves elevating platform problem that wastes time and energy from top to bottom through artifical mode in the solution background art.
The utility model adopts the following technical scheme:
the utility model provides a power construction cable pay-off, including the identical and symmetrical arrangement's of two structures unwrapping wire stake body, two be provided with cable dish pivot between the unwrapping wire stake body, the unwrapping wire stake body is including supporting base, back timber, top slide, lower slide and hydraulic jack, support the base with connect through two vertical guide pillar of arranging between the back timber, the guide pillar is provided with a plurality of locating hole along length direction on, the equal sliding connection of top slide and lower slide is two on the guide pillar, hydraulic jack is located between top slide and the lower slide, hydraulic jack's both ends respectively with top slide and lower slide fixed connection, it is provided with traction wire rope to go up the slide top, traction wire rope's one end is hooked on the top slide, traction wire rope's the other end extends to one of them behind guide pulley the guide pillar inside and with the winding mechanism of the bottom of guide pillar is connected, guide pulley installs on the back timber.
Preferably, the upper sliding seat comprises an upper cross beam, the two ends of the upper cross beam are both provided with upper guide sleeves, and the upper guide sleeves are sleeved on the corresponding guide pillars.
Preferably, the middle part of the upper beam is provided with a groove for placing the cable drum rotating shaft, the groove is internally provided with a roller for lifting the cable drum rotating shaft, and the axis direction of the roller is the same as that of the cable drum rotating shaft.
Preferably, the end of the cable drum rotating shaft is provided with a disc baffle plate for preventing slipping.
Preferably, the lower slider comprises a lower cross beam, and both ends of the lower cross beam are provided with lower guide sleeves which are sleeved on the corresponding guide posts.
Preferably, the winding mechanism comprises a shell, a rotatable winding shaft and a worm are arranged in the shell, the winding shaft is wound on the traction steel wire rope, a worm wheel is arranged at one end of the winding shaft, the worm wheel is meshed with the worm on one side, and one end of the worm penetrates through the shell and then is connected with the hand wheel.
Preferably, the side part of the guide pillar is provided with an auxiliary support rod, the upper end of the auxiliary support rod is connected with the top beam, and the lower end of the auxiliary support rod is connected with the support base.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses the structure is practical, easy operation, has made things convenient for the workman to the regulation of slide, uses manpower sparingly, has improved work efficiency.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic side view of the cable pay-off device for power construction of the present invention;
FIG. 2 is a schematic structural view of the winding mechanism of the present invention;
FIG. 3 is a schematic structural view of the upper and lower guide sleeves of the present invention;
fig. 4 is a schematic structural view of the cable reel shaft of the present invention.
Description of reference numerals: 1. paying off the support body; 101. a support base; 102. a top beam; 103. an upper slide base; 103-1, an upper cross beam; 103-2, an upper guide sleeve; 103-3, a groove; 103-4, rollers; 104. a lower slide base; 104-1, a lower cross beam; 104-2 and a lower guide sleeve; 105. a hydraulic jack; 106. a guide post; 2. a cable reel shaft; 201. a disc baffle plate; 3. a traction wire rope; 4. a guide pulley; 5. a winding mechanism; 501. a housing; 502. a winding shaft; 503. a worm; 504. a turbine; 505. a hand wheel; 6. an auxiliary strut; 7. and (4) a cable reel.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the embodiment discloses a power construction cable pay-off device, which includes two pay-off bracket bodies 1 with the same structure and arranged symmetrically, a cable drum rotating shaft 2 is arranged between the two pay-off bracket bodies 1, and the cable drum rotating shaft 2 is arranged in a central circular hole of a cable drum 7 in a penetrating manner.
The pay-off support body 1 comprises a support base 101, a top beam 102, an upper sliding seat 103, a lower sliding seat 104 and a hydraulic jack 105, wherein the support base 101 is connected with the top beam 102 through two guide columns 106 which are vertically arranged, and two ends of each guide column 106 are respectively welded on the support base 101 and the top beam 102. The guide posts 106 are provided with a plurality of positioning holes 107 along the length direction, the upper sliding seat 103 and the lower sliding seat 104 are both connected to the two guide posts 106 in a sliding manner, the upper sliding seat 103 is used for supporting the cable reel rotating shaft 2, the hydraulic jack 105 is positioned between the upper sliding seat 103 and the lower sliding seat 104, and the lower sliding seat 104 supports the upper sliding seat 103 through the hydraulic jack 105.
After the positions of the upper sliding seat 103 and the lower sliding seat 104 are determined, the pin shaft penetrates through the positioning hole 107, so that the lower end surfaces of the upper sliding seat 103 and the lower sliding seat 104 are abutted against the corresponding pin shaft, and the limit of the upper sliding seat 103 and the lower sliding seat 104 can be realized.
Two ends of a hydraulic jack 105 are fixedly connected with the upper sliding seat 103 and the lower sliding seat 104 through bolts respectively, so that the upper sliding seat 103, the lower sliding seat 104 and the hydraulic jack 105 form an integral structure, a traction steel wire rope 3 is arranged above the upper sliding seat 103, one end of the traction steel wire rope 3 is hooked on the upper sliding seat 103, and the other end of the traction steel wire rope 3 extends into one guide pillar 106 through the guide pulley 4 and is connected with a winding mechanism 5 at the bottom of the guide pillar 106. The top beam 102 is a hollow structure, the guide pulleys 4 are installed in the top beam 102, in this embodiment, the number of the guide pulleys 4 is two, one of the guide pulleys 4 is located right above the upper sliding base 103, and the other guide pulley 4 is located right above the guide post 106.
The utility model discloses a use: the winding mechanism 5 is controlled to wind the traction steel wire rope 3, the upper sliding seat 103, the lower sliding seat 104 and the hydraulic jack 10 are lifted while the traction steel wire rope 3 is wound, after the upper sliding seat 103 rises to an approximate position, the lower sliding seat 104 is limited in the positioning hole 107 through a pin shaft, the hook of the traction steel wire rope 3 on the upper sliding seat 103 is released, then the cable reel rotating shaft 2 penetrates through a central circular hole of the cable reel 7, the end part of the cable reel rotating shaft is erected on the upper sliding seat 103, the upper sliding seat 103 and the cable reel 7 are jacked up together by controlling the hydraulic jack 105, and after the cable reel 7 is suspended, the upper sliding seat 103 is limited through the pin shaft.
As shown in fig. 2, in the present embodiment, the winding mechanism 5 includes a housing 501, the top of the housing 501 is welded to the guide pillar 106, and the bottom of the housing 501 is welded to the supporting base 101. A rotatable winding shaft 502 and a worm 503 are arranged in the housing 501, the winding shaft 502 is wound around the traction cable 3, a worm wheel 504 is arranged at one end of the winding shaft 502, the worm wheel 504 is meshed with the worm 503 on one side, and one end of the worm 503 penetrates through the housing 501 and is connected with a hand wheel 505. The worm and gear structure has self-locking property, only the worm can be used as a driving part to drive the worm gear to drive, but the worm gear cannot drive the worm to move, and the winding shaft 502 can be prevented from rotating automatically.
As shown in fig. 3 and 4, in the present embodiment, the upper sliding seat 103 includes an upper cross beam 103-1, upper guide sleeves 103-2 are welded to both ends of the upper cross beam 103-1, and the upper guide sleeves 103-2 are sleeved on the corresponding guide posts 106.
In order to facilitate the rotation of the cable drum rotating shaft 2 during paying off, a groove 103-3 for placing the cable drum rotating shaft 2 is arranged in the middle of the upper cross beam 103-1, a roller 103-4 for lifting the cable drum rotating shaft 2 is arranged in the groove 103-3, and the axial direction of the roller 103-4 is the same as that of the cable drum rotating shaft 2. Meanwhile, in order to prevent the cable drum rotating shaft 2 from slipping off the upper slider 103, a disc stopper 201 for preventing slipping off is provided at an end of the cable drum rotating shaft 2.
As shown in fig. 3, in the present embodiment, the lower slider 104 includes a lower beam 104-1, lower guide sleeves 104-2 are welded to both ends of the lower beam 104-1, and the lower guide sleeves 104-2 are sleeved on corresponding guide posts 106.
In order to improve the stability of the pay-off stand body 1, an auxiliary strut 6 is arranged on the side of the guide post 106, the upper end of the auxiliary strut 6 is welded with the top beam 102, and the lower end is welded with the supporting base 101.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides an electric power construction cable pay-off, includes two identical and symmetrical arrangement's of structure unwrapping wire stake body (1), two be provided with cable dish pivot (2) between the unwrapping wire stake body (1), unwrapping wire stake body (1) is including supporting base (101), top beam (102), go up slide (103), lower slide (104) and hydraulic jack (105), support base (101) with be connected through two vertical guide pillar (106) of arranging between top beam (102), guide pillar (106) are provided with a plurality of locating hole (107) along length direction on, it all sliding connection in two to go up slide (103) and lower slide (104) on guide pillar (106), hydraulic jack (105) are located between last slide (103) and lower slide (104), its characterized in that: two ends of the hydraulic jack (105) are respectively fixedly connected with the upper sliding seat (103) and the lower sliding seat (104), a traction steel wire rope (3) is arranged above the upper sliding seat (103), one end of the traction steel wire rope (3) is hooked on the upper sliding seat (103), the other end of the traction steel wire rope (3) extends into one of the guide posts (106) through a guide pulley (4) and is connected with a winding mechanism (5) at the bottom of the guide post (106), and the guide pulley (4) is installed on the top beam (102).
2. The power construction cable pay-off device of claim 1, wherein: the upper sliding seat (103) comprises an upper cross beam (103-1), both ends of the upper cross beam (103-1) are provided with upper guide sleeves (103-2), and the upper guide sleeves (103-2) are sleeved on the corresponding guide columns (106).
3. The power construction cable pay-off device of claim 2, wherein: the middle part of the upper cross beam (103-1) is provided with a groove (103-3) for placing the cable drum rotating shaft (2), a roller (103-4) for lifting the cable drum rotating shaft (2) is arranged in the groove (103-3), and the axis direction of the roller (103-4) is the same as that of the cable drum rotating shaft (2).
4. The power construction cable pay-off device of claim 1, wherein: the end part of the cable reel rotating shaft (2) is provided with a disc baffle (201) for preventing slipping.
5. The power construction cable pay-off device of claim 1, wherein: the lower sliding seat (104) comprises a lower cross beam (104-1), both ends of the lower cross beam (104-1) are provided with lower guide sleeves (104-2), and the lower guide sleeves (104-2) are sleeved on the corresponding guide columns (106).
6. The power construction cable pay-off device of claim 1, wherein: winding mechanism (5) include casing (501), be provided with rotatable winding axle (502) and worm (503) in casing (501), winding axle (502) with pull wire rope (3) winding, one end of winding axle (502) is provided with turbine (504), turbine (504) and one side worm (503) meshing, the one end of worm (503) is run through be connected with hand wheel (505) behind casing (501).
7. The power construction cable pay-off device of claim 1, wherein: an auxiliary supporting rod (6) is arranged on the side of the guide column (106), the upper end of the auxiliary supporting rod (6) is connected with the top beam (102), and the lower end of the auxiliary supporting rod is connected with the supporting base (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939683.3U CN217555439U (en) | 2022-07-26 | 2022-07-26 | Power construction cable pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939683.3U CN217555439U (en) | 2022-07-26 | 2022-07-26 | Power construction cable pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217555439U true CN217555439U (en) | 2022-10-11 |
Family
ID=83504251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221939683.3U Expired - Fee Related CN217555439U (en) | 2022-07-26 | 2022-07-26 | Power construction cable pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217555439U (en) |
-
2022
- 2022-07-26 CN CN202221939683.3U patent/CN217555439U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221011 |