CN210262721U - Cable guide pipe lead screw adjusting device - Google Patents
Cable guide pipe lead screw adjusting device Download PDFInfo
- Publication number
- CN210262721U CN210262721U CN201920981371.0U CN201920981371U CN210262721U CN 210262721 U CN210262721 U CN 210262721U CN 201920981371 U CN201920981371 U CN 201920981371U CN 210262721 U CN210262721 U CN 210262721U
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- China
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- threaded rod
- sleeve
- cable guide
- elastic
- adjustment device
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Abstract
The utility model relates to the technical field of cable conduit installation, in particular to a cable conduit lead screw adjusting device, which comprises an upper threaded rod and a lower threaded rod which are in threaded connection with a rotating sleeve, wherein the rotating sleeve is provided with two symmetrical adjusting holes, a limit threaded rod is inserted between the two adjusting holes and is connected with a handle, a buffer cushion is sleeved on the limit threaded rod, a positioning plate is outwards fixed on the buffer cushion, and a fastener is in threaded connection with the limit threaded rod; a plurality of cylindrical elastic sleeves are respectively arranged on two sides of the adjusting hole in the rotating sleeve, and elastic materials are filled in the elastic sleeves; the thread directions of the upper threaded rod and the lower threaded rod are opposite. The utility model discloses can comparatively laborsaving, convenient, swift accommodate the lead screw length, further improve positioning accuracy.
Description
Technical Field
The utility model relates to a cable pipe installation technical field, in particular to cable pipe lead screw adjusting device.
Background
In the installation of cable pipe, need the position of accurate positioning cable pipe axis exit point, need to remove cable pipe export and the lead screw repeatedly in this accommodation process and be connected, constantly adjust lead screw length, when adjusting lead screw length, need the rotatory sleeve of staff's manual rotation lead screw, because the whole volume of the rotatory sleeve of lead screw is great compared with the staff, the staff rotates rotatory sleeve and adjusts the distance of the last threaded rod and the lower threaded rod of lead screw when rotatory sleeve is comparatively hard in the rotatory sleeve, and rotate many times and damage staff's hand easily.
Disclosure of Invention
The to-be-solved problem of the utility model is to overcome the not enough of background art, provide a cable pipe lead screw adjusting device.
The utility model discloses a realize through following technical scheme:
a cable guide pipe lead screw adjusting device comprises an upper threaded rod and a lower threaded rod which are in threaded connection with a rotating sleeve, wherein two symmetrical adjusting holes are formed in the middle of the rotating sleeve and perpendicular to the length direction of the rotating sleeve; a plurality of cylindrical elastic sleeves are respectively arranged on two sides of the adjusting hole in the rotating sleeve, elastic materials are filled in the elastic sleeves, and the diameter of each elastic sleeve is equal to the inner diameter of the rotating sleeve; the thread directions of the upper threaded rod and the lower threaded rod are opposite.
Preferably, the elastic sleeve is a rubber sleeve, and the elastic object is a sponge.
Preferably, the handle is Z-shaped.
Preferably, the periphery of the positioning plate is provided with a protective sleeve.
Preferably, the protective sleeve and the cushion pad are made of rubber.
Preferably, the positioning plate is welded on the limit threaded rod.
Preferably, the fastener is a nut.
The utility model discloses can be comparatively laborsaving, convenient, swift accommodate the lead screw length, through the setting of elastic sleeve and elastic object for it is difficult for rocking in rotatory sleeve to go up threaded rod and threaded rod down after with rotatory sleeve threaded connection, and then makes the lead screw can be more stable to the support of cable pipe, has further improved positioning accuracy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the present invention.
Fig. 3 is the schematic diagram of the structure of the limit threaded rod of the present invention.
In the figure, 2 limit threaded rods, 3 fasteners, 4 cushion pads, 5 positioning plates, 6 handles, 7 adjusting holes, 8 protecting sleeves, 9 elastic sleeves, 10 elastic objects, 11 upper threaded rods, 12 rotating sleeves and 13 lower threaded rods.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a cable guide pipe screw rod adjusting device which comprises a screw rod, wherein the screw rod comprises a rotating sleeve 12, an upper screw rod 11 positioned above and a lower screw rod 13 positioned below are both in threaded connection with the rotating sleeve 12, the screw rod structure is adopted by the existing cable guide pipe, and the description is not repeated, so that the improvement of the invention is emphasized below.
The screw directions of the upper screw rod 11 and the lower screw rod 13 are opposite, so that when the rotating sleeve 12 is rotated, the upper screw rod 11 and the lower screw rod 13 can move in opposite directions or move in opposite directions, namely move in and out simultaneously, and move for equal distances.
The middle position of the rotating sleeve 12 is symmetrically provided with two adjusting holes 7 vertical to the length direction of the rotating sleeve 12, a limit threaded rod 2 is inserted between the two adjusting holes 7, and the aperture of each adjusting hole 7 is matched with the diameter of the limit threaded rod 2. One end of the limit threaded rod 2 is integrally connected with a Z-shaped handle 6. Cup joint a blotter 4 on being close to the spacing threaded rod 2 of handle 6 position, the external diameter of blotter 4 is greater than the aperture of regulation hole 7, and blotter 4 is made for rubber materials, and direct cover can on spacing threaded rod 2. Weld a locating plate 5 on the outside limit threaded rod 2 of blotter 4, locating plate 5 is perpendicular with limit threaded rod 2, and locating plate 5 is circular in this embodiment. A fastening piece 3 is screwed on the other end, namely the limit threaded rod 2 far away from the handle 6, the fastening piece 3 plays a role of fastening, and the fastening piece 3 is preferably a nut matched with the limit threaded rod 2 in the embodiment.
In the invention, a plurality of cylindrical elastic sleeves 9 are respectively arranged at two sides of the adjusting hole 7 in the rotating sleeve 12, elastic materials 10 are filled in the elastic sleeves 9, in the embodiment, the elastic sleeves 9 are rubber sleeves, and the elastic materials 10 are sponges. The diameter of the elastic sleeve 9 is equal to the inner diameter of the rotating sleeve 12. The setting of elastic sleeve 9 has further improved the regulation precision for go up threaded rod 11 and threaded rod 13 and be difficult for rocking in rotatory sleeve 12 down, and then make the lead screw to the support of cable pipe can be more stable, reach the regulation precision more easily.
In order to prolong the service life of the protective pad, a protective sleeve 8 is arranged on the periphery of the positioning plate 5, and the protective sleeve 8 is made of rubber. The protective sleeve 8 can be directly sleeved on the positioning plate 5, and can also be fixed on the positioning plate 5 through screws, and certainly, the protective sleeve can also be in other existing forms.
During the use, the staff is at first with 4 covers of blotter in the position that limit threaded rod 2 is close to locating plate 5, then pass two regulation holes 7 on rotatory sleeve 12 with limit threaded rod 2, connect fastener 3 soon at limit threaded rod 2's the other end, rotate handle 6 along 12 length direction of rotatory sleeve, until locating plate 5 with 4 extrusion of blotter to hug closely with 12 outer walls of rotatory sleeve when, stop rotating handle 6, then screw fastener 3, let it hug closely 12 outer walls of rotatory sleeve, fasten limit threaded rod 2 and rotatory sleeve 12 together. In the process, the fastening can be repeated, after the fastening piece 3 is screwed, the handle 6 can be rotated properly, and then the fastening piece 3 is screwed again until the fastening purpose is achieved. When adjusting the length of the screw rod, the worker holds the handle 6 to rotate the rotary sleeve 12, this time with the rotation plane in the diameter direction of the rotary sleeve 12 perpendicular to the rotation plane at the time of the fixing, and rotates the rotary sleeve 12 to change the distance between the upper screw rod 11 and the lower screw rod 13 in the rotary sleeve 12.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A cable guide lead screw adjustment device, including last threaded rod (11) and lower threaded rod (13) with rotatory sleeve (12) threaded connection, its characterized in that: two symmetrical adjusting holes (7) are formed in the middle of the rotating sleeve (12) and perpendicular to the length direction of the rotating sleeve (12), a limit threaded rod (2) is inserted between the two adjusting holes (7), one end of the limit threaded rod (2) is integrally connected with a handle (6), a buffer cushion (4) is sleeved on the limit threaded rod (2) close to the handle (6), a positioning plate (5) is fixed on the outward limit threaded rod (2) of the buffer cushion (4), and a fastener (3) is connected with the limit threaded rod (2) far away from the handle (6) in a threaded mode; a plurality of cylindrical elastic sleeves (9) are respectively arranged on two sides of the adjusting hole (7) in the rotating sleeve (12), elastic materials (10) are filled in the elastic sleeves (9), and the diameter of each elastic sleeve (9) is equal to the inner diameter of the rotating sleeve (12); the thread directions of the upper threaded rod (11) and the lower threaded rod (13) are opposite.
2. The cable guide screw adjustment device of claim 1, wherein: the elastic sleeve (9) is a rubber sleeve, and the elastic object (10) is a sponge.
3. The cable guide screw adjustment device of claim 1, wherein: the handle (6) is Z-shaped.
4. The cable guide screw adjustment device of claim 1, wherein: the periphery of the positioning plate (5) is provided with a protective sleeve (8).
5. The cable guide screw adjustment device of claim 4, wherein: the protective sleeve (8) and the buffer pad (4) are made of rubber.
6. The cable guide screw adjustment device of claim 1, wherein: the positioning plate (5) is welded on the limiting threaded rod (2).
7. The cable guide screw adjustment device of claim 1, wherein: the fastener (3) is a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981371.0U CN210262721U (en) | 2019-06-27 | 2019-06-27 | Cable guide pipe lead screw adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981371.0U CN210262721U (en) | 2019-06-27 | 2019-06-27 | Cable guide pipe lead screw adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210262721U true CN210262721U (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920981371.0U Active CN210262721U (en) | 2019-06-27 | 2019-06-27 | Cable guide pipe lead screw adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210262721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501553A (en) * | 2020-05-14 | 2020-08-07 | 丁西焘 | Connecting piece and connecting method for steel hanging cable and bridge column |
-
2019
- 2019-06-27 CN CN201920981371.0U patent/CN210262721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501553A (en) * | 2020-05-14 | 2020-08-07 | 丁西焘 | Connecting piece and connecting method for steel hanging cable and bridge column |
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