CN217469310U - Electric lead threading device for building construction - Google Patents
Electric lead threading device for building construction Download PDFInfo
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- CN217469310U CN217469310U CN202221165103.XU CN202221165103U CN217469310U CN 217469310 U CN217469310 U CN 217469310U CN 202221165103 U CN202221165103 U CN 202221165103U CN 217469310 U CN217469310 U CN 217469310U
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Abstract
The utility model provides a lead ware is worn to electricity for construction. An electric lead threading device for building construction, comprising: a traction tube; the connecting groove is arranged in the middle of the top of the traction pipe, the top of the connecting groove is in threaded engagement with the mounting column, and the outer surface of the mounting column is provided with a threaded groove; the rotating block is arranged at the top of the mounting column, a communicating cavity is arranged in the middle of one side of the rotating block, and a double-shaft telescopic cylinder is fixedly arranged in the middle of the inside of the communicating cavity; two grinding devices are respectively arranged on two sides of the double-shaft telescopic cylinder. The utility model provides an electric threading device for construction, the telescopic shaft through the external power source control biax telescoping cylinder left and right sides removes the grinding device who promotes the left and right sides and removes, this device simple structure, and the practicality is strong, can adjust the diameter of electric threading wire gas adaptation according to the diameter of electric spool for this device can adapt to different electric spools, has improved the practicality of this device.
Description
Technical Field
The utility model relates to a construction field especially relates to a lead ware is worn to electricity for construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the construction operation place is called a building construction site or a construction site, and is also called a construction site.
The electrical pre-buried engineering is an important part in the building engineering, and the more important link in the electrical pre-buried engineering is that a cable is threaded into an electrical conduit pre-buried in a building wall, so that an electrical lead-through is used.
Present electric threading ware need penetrate the lead wire in wearing to adorning the cable earlier to electric spool, tie up the cable in the one end of lead wire, can make the cable enter into electric spool through dragging the other end of drawing the lead wire, and electric threading ware generally can only carry out the threading to the electric spool of looks adaptation, and the unable electric spool that adapts to different diameters, and the practicality is lower.
Therefore, there is a need to provide an electrical lead-through for building construction to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lead ware is worn to electricity for construction has solved electric lead ware and can only generally carry out the threading to the electric spool of looks adaptation, the unable electric spool that adapts to different diameters, the lower problem of practicality.
In order to solve the technical problem, the utility model provides a pair of lead ware is worn to electricity for construction, include: a traction tube;
the connecting groove is arranged in the middle of the top of the traction pipe, a mounting column is in threaded engagement with the top of the connecting groove, and a threaded groove is formed in the outer surface of the mounting column;
the rotating block is arranged at the top of the mounting column, a communicating cavity is arranged in the middle of one side of the rotating block, and a double-shaft telescopic cylinder is fixedly arranged in the middle of the inside of the communicating cavity;
and the two grinding devices are respectively arranged on two sides of the double-shaft telescopic cylinder.
Preferably, grinding device includes the connecting block, one side fixed mounting of connecting block has the grinding block, the equal fixed mounting in top and the bottom of connecting block opposite side has the gag lever post.
Preferably, the middle of the inside of the mounting column is provided with a mounting cavity, and a servo motor is fixedly mounted inside the mounting cavity.
Preferably, the inside fixed mounting in intercommunication groove has the fixed block, the equal fixed mounting in both sides of fixed block has solid fixed ring.
Preferably, both sides of the traction tube are provided with communicating holes, an embedding rod is arranged in each communicating hole, and both sides of the mounting column are provided with embedding holes.
Preferably, both sides of the inner cavity of the communicating hole are provided with setting grooves, a sliding rod is fixedly mounted in the middle of each setting groove, and an extrusion spring is sleeved on the outer surface of each sliding rod.
Preferably, a sliding block is fixedly installed on one side of the outer surface of the embedded rod.
Compared with the prior art, the utility model provides a pair of electric lead threading device for construction has following beneficial effect:
the utility model provides an electric threading wire ware for construction, the telescopic shaft through the external power source control biax telescoping cylinder left and right sides removes the grinding device who promotes the left and right sides and removes, this device simple structure, and the practicality is strong, can adjust the diameter of electric threading wire gas adaptation according to the diameter of electric spool for this device can adapt to different electric spools, has improved the practicality of this device.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of an electrical lead threading device for building construction according to the present invention;
FIG. 2 is a schematic view of the polishing apparatus shown in FIG. 1;
fig. 3 is a schematic structural view of a second embodiment of an electrical lead threading device for building construction according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a side view of the mounting post shown in fig. 3.
Reference numbers in the figures: 1. traction tube, 2, intercommunication groove, 3, erection column, 4, thread groove, 5, installation cavity, 6, servo motor, 7, turning block, 8, intercommunication cavity, 9, biax telescoping cylinder, 10, grinding device, 101, connecting block, 102, gag lever post, 103, the piece of polishing, 11, shifting chute, 12, fixed block, 13, solid fixed ring, 14, intercommunicating pore, 15, the embedding pole, 16, the embedding hole, 17, set up the groove, 18, the slide bar, 19, extrusion spring, 20, the slider.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an electrical lead threading device for building construction according to the present invention; fig. 2 is a schematic structural view of the polishing device shown in fig. 1. An electrical feedthrough for construction comprising: a traction tube 1;
the connecting groove 2 is arranged in the middle of the top of the traction pipe 1, the top of the connecting groove 2 is in threaded engagement with an installation column 3, and a threaded groove 4 is formed in the outer surface of the installation column 3;
the rotating block 7 is arranged at the top of the mounting column 3, a communicating cavity 8 is arranged in the middle of one side of the rotating block 7, and a double-shaft telescopic cylinder 9 is fixedly arranged in the middle of the inside of the communicating cavity 8;
and the two grinding devices 10 are respectively arranged at two sides of the double-shaft telescopic cylinder 9.
The top of the inner surface of the communicating groove 2 is provided with screw threads which are engaged with the screw thread grooves 4 on the outer surface of the mounting post 3.
The communicating cavity 8 is arranged in the middle of the right side of the rotating block 7 and extends to the outer surface of the left side, and output shafts on the left side and the right side of the double-shaft telescopic cylinder 9 extend out of the outer surface of the communicating cavity 8 to be connected with the grinding device 10.
Preferably, the grinding device 10 comprises a connecting block 101, a grinding block 103 is fixedly mounted on one side of the connecting block 101, and a limiting rod 102 is fixedly mounted at the top and the bottom of the other side of the connecting block 101.
The grinding block 103 is fixed on the side of the connecting block 101 far away from the rotating block 7, the two limiting rods 102 are respectively fixed on the top and the bottom of the connecting block 101 near the rotating block 7, and the limiting rods 102 are embedded into the moving grooves 11 to keep the grinding device 10 stable in operation.
Preferably, the middle of the inside of the mounting column 3 is provided with a mounting cavity 5, and a servo motor 6 is fixedly mounted inside the mounting cavity 5.
The rotating block 7 is installed on the outer surface of the output shaft of the servo motor 6 and rotates along with the rotation of the output shaft of the servo motor 6.
Preferably, the inside fixed mounting of intercommunication groove 2 has fixed block 12, the equal fixed mounting in both sides of fixed block 12 has solid fixed ring 13.
Two fixing rings 13 are fixed at the top and bottom of the outer surface of the fixing block 12, respectively, for fixing the traction wire.
The utility model provides a pair of lead ware is worn to electricity for construction's theory of operation as follows:
when the electric wire tube polishing machine works, the output shaft of the double-shaft telescopic cylinder 9 is controlled by an external power supply to extend out of the cylinder body, the connecting block 101 is driven to move out, and the diameter between the left polishing block 103 and the right polishing block 103 is adjusted to adapt to the diameter of an electric wire tube.
Then the output shaft of the servo motor 6 is controlled to rotate through an external power supply and the rotating block 7 is driven to rotate, so that the polishing block 103 rotates and polishes the inner surface of the electric wire tube, the device is pushed to move through the driving device, and the polishing block 103 moves while polishing, and sundries in the electric wire tube are pushed out.
Compared with the prior art, the utility model provides a pair of electric lead threading device for construction has following beneficial effect:
the utility model provides a lead wire ware is worn to electricity for construction, the telescopic shaft through the 9 left and right sides of external power source control biax telescoping cylinder removes the grinding device 10 that promotes the left and right sides and removes, this device simple structure, and the practicality is strong, can adjust the diameter of electric lead wire gas adaptation according to the diameter of electric spool for this device can adapt to different electric spools, has improved the practicality of this device.
Second embodiment
Referring to fig. 3, 4 and 5, a second embodiment of the present application provides another electrical lead-through device for building construction based on the electrical lead-through device for building construction provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the second embodiment of this application provided an electric threading apparatus for construction lies in, an electric threading apparatus for construction, the both sides of traction tube 1 all are provided with intercommunicating pore 14, the inside of intercommunicating pore 14 is provided with embedding pole 15, the both sides of erection column 3 all are provided with embedding hole 16.
The two communication holes 14 are respectively provided on the left and right sides of the outer surface of the traction tube 1 and extend into the communication groove 2.
Two insertion holes 16 are provided on the left and right sides of the outer surface of the mounting post 3, respectively, and when the mounting post 3 is tightened in the communication groove 2, the insertion holes 16 face the communication holes 14 so that the insertion rods 15 can be inserted into the insertion holes 16.
Preferably, both sides of the inner cavity of the communicating hole 14 are provided with setting grooves 17, a sliding rod 18 is fixedly installed in the middle inside the setting grooves 17, and an extrusion spring 19 is sleeved on the outer surface of the sliding rod 18.
Two setting grooves 17 are respectively arranged at the top and the bottom of the middle of the inner cavity of the communicating hole 14, and the left end and the right end of the sliding rod 18 are respectively fixed at the left side and the right side of the inner cavity of the setting groove 17.
Preferably, a slider 20 is fixedly mounted on one side of the outer surface of the embedded rod 15.
The sliding block 20 is in a circular ring shape and is fixed on the outer surface of the embedded rod 15 close to the side of the mounting column 3, the sliding block 20 is sleeved on the outer surfaces of the upper sliding rod 18 and the lower sliding rod 18, one end of the extrusion spring 19 is connected with the sliding block 20, and the other end of the extrusion spring 19 is connected with the inner cavity of the setting groove 17 far away from the side of the mounting column 3.
The utility model provides a pair of lead ware is worn to electricity for construction's theory of operation as follows:
in operation, the stud post 3 is installed in the communication groove 2 by first pulling the shank 15 out of the insertion hole 16 and then rotating the stud post 3 so that the threaded groove 4 threadedly engages the communication groove 2.
Then, the insertion rod 15 is released, and the slider 20 is pushed by the restoring force of the pressing spring 19, so that the insertion rod 15 is inserted into the insertion hole 16, thereby restraining the mounting post 3.
Compared with the prior art, the utility model provides a pair of electric lead threading device for construction has following beneficial effect:
the utility model provides a lead wire ware is worn to electricity for construction, through extrusion spring 19 restore elasticity promotion slider 20, impel embedding hole 16 with embedding pole 15 in, this device simple structure, the practicality is strong, can carry on spacingly to tight erection column 3, restriction erection column 3 avoids erection column 3 not hard up at the during operation.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an electric lead threading ware for construction which characterized in that includes: a traction tube;
the connecting groove is arranged in the middle of the top of the traction pipe, a mounting column is in threaded engagement with the top of the connecting groove, and a threaded groove is formed in the outer surface of the mounting column;
the rotating block is arranged at the top of the mounting column, a communicating cavity is arranged in the middle of one side of the rotating block, and a double-shaft telescopic cylinder is fixedly arranged in the middle of the inside of the communicating cavity;
and the two grinding devices are respectively arranged on two sides of the double-shaft telescopic cylinder.
2. The electric lead threading device for building construction according to claim 1, wherein the polishing device comprises a connecting block, a polishing block is fixedly mounted on one side of the connecting block, and a limiting rod is fixedly mounted on the top and the bottom of the other side of the connecting block.
3. The electric lead-through device for building construction as claimed in claim 1, wherein a mounting cavity is provided in the middle of the inside of the mounting column, and a servo motor is fixedly mounted inside the mounting cavity.
4. The electric lead threading device for building construction according to claim 1, wherein a fixing block is fixedly mounted inside the communication groove, and fixing rings are fixedly mounted on both sides of the fixing block.
5. The electric lead-through device for building construction according to claim 1, wherein the traction tube is provided with communication holes at both sides, the inside of the communication hole is provided with an insertion rod, and the mounting post is provided with insertion holes at both sides.
6. The electric lead-through device for building construction according to claim 5, wherein setting grooves are formed in both sides of the inner cavity of the communication hole, a sliding rod is fixedly mounted in the middle of the inside of each setting groove, and an extrusion spring is sleeved on the outer surface of each sliding rod.
7. The electrical lead-through device for building construction as claimed in claim 5, wherein a slider is fixedly mounted on one side of the outer surface of the embedded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221165103.XU CN217469310U (en) | 2022-05-16 | 2022-05-16 | Electric lead threading device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221165103.XU CN217469310U (en) | 2022-05-16 | 2022-05-16 | Electric lead threading device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217469310U true CN217469310U (en) | 2022-09-20 |
Family
ID=83275766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221165103.XU Active CN217469310U (en) | 2022-05-16 | 2022-05-16 | Electric lead threading device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217469310U (en) |
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2022
- 2022-05-16 CN CN202221165103.XU patent/CN217469310U/en active Active
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