CN213879096U - Pre-buried pipe threading device - Google Patents
Pre-buried pipe threading device Download PDFInfo
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- CN213879096U CN213879096U CN202022886646.8U CN202022886646U CN213879096U CN 213879096 U CN213879096 U CN 213879096U CN 202022886646 U CN202022886646 U CN 202022886646U CN 213879096 U CN213879096 U CN 213879096U
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- connecting column
- stand columns
- threading
- threading device
- side wall
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Abstract
The utility model provides a pre-buried tub of threading device belongs to construction technical field. The technical scheme is as follows: the pre-buried pipe threading device is characterized by comprising two stand columns which are symmetrically arranged, the upper ends of the two stand columns are connected through an upper connecting column, the lower ends of the two stand columns are connected through a lower connecting column, a movable column is detachably arranged on the two stand columns and between the two connecting columns, a rope winding drum is rotatably arranged on the movable column, a plurality of handles are uniformly distributed at two ends of the side wall of the rope winding drum, and pulleys are arranged on the upper connecting column; the two ends of the upper connecting column are both rotatably provided with rotating rings, the side wall of each rotating ring is provided with a sleeve with internal threads, and a screw rod is arranged in each sleeve in a threaded connection mode. The utility model has the advantages that: the auxiliary manual threading is carried out by adopting the traction of the pulleys, so that the threading efficiency is improved.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a buried pipe threading device in advance.
Background
In the integral threading construction of the concrete embedded line pipe, a large number of electric wires are threaded in the line pipe, and the traditional method of the integral threading construction of the concrete embedded line pipe is to directly pull the wires from a pipe opening by hands or by pliers, so that the integral threading construction of the concrete embedded line pipe has the disadvantages of low work efficiency, inconvenient operation, low construction quality, slow construction period progress and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adopt supplementary manual work of pulling of pulley to carry out the threading to improve the buried pipe threading device in advance of threading efficiency.
The utility model discloses a realize through following technical scheme: the pre-buried pipe threading device is characterized by comprising two stand columns which are symmetrically arranged, the upper ends of the two stand columns are connected through an upper connecting column, the lower ends of the two stand columns are connected through a lower connecting column, a movable column is detachably arranged on the two stand columns and between the two connecting columns, a rope winding drum is rotatably arranged on the movable column, a plurality of handles are uniformly distributed at two ends of the side wall of the rope winding drum, and pulleys are arranged on the upper connecting column;
the two ends of the upper connecting column are both rotatably provided with rotating rings, the side wall of each rotating ring is provided with a sleeve with internal threads, and a screw rod is arranged in each sleeve in a threaded connection mode.
The lateral wall of a rope drum with the corresponding position of pulley sets up the boss, be provided with the threading mouth on the boss, set up the jackscrew through threaded connection on a lateral wall of boss, the jackscrew stretches into in the threading mouth.
The pulley with the boss all is provided with a plurality of.
The movable column is connected through a right-angle fastener, the right-angle fastener comprises a fixing part and semicircular fasteners hinged to two sides of the fixing part, the axes of the two semicircular fasteners are perpendicular and do not intersect, and the semicircular fasteners are connected with the fixing part through bolts.
And a pressing plate is arranged on the jackscrew and positioned in the threading opening, and the pressing plate is made of rubber.
The utility model has the advantages that: the traction of the pulley is adopted to assist manual threading, so that the threading efficiency is improved; the screw can be supported on two sides of the bottom of the threading groove on the wall body through the matching of the screw and the sleeve, so that the stability of the device is improved; the steel wire rope can be tightly pressed through the matching of the jackscrew and the threading opening, so that the steel wire rope can be conveniently rolled up; the pulley with the boss is provided with a plurality ofly, can realize a plurality of pre-buried pipe threading simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 1.
Fig. 4 is a schematic structural diagram of the second embodiment.
Fig. 5 is a partially enlarged view of C in fig. 4.
Wherein the reference numerals are: 1. a column; 2. a lower connecting column; 3. an upper connecting column; 4. a pulley; 5. a rotating ring; 6. a movable post; 7. a rope drum; 8. a right angle fastener; 9. a steel wire; 10. a wall body; 11. pre-burying a pipe; 501. a sleeve; 502. a screw; 701. a handle; 702. a boss; 703. a threading opening; 704. carrying out top thread; 801. a fixing member; 802. a semicircular fastener; 803. and (4) bolts.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The first embodiment is as follows:
referring to fig. 1-3, the utility model relates to a pre-buried pipe threading device, which comprises two upright posts 1 which are symmetrically arranged, wherein the upper ends of the two upright posts 1 are connected through an upper connecting post 3, the lower ends of the two upright posts 1 are connected through a lower connecting post 2, a movable post 6 is detachably arranged on the two upright posts 1 and between the two connecting posts, a rope winding drum 7 is rotatably arranged on the movable post 6, a plurality of handles 701 are uniformly distributed at both ends of the side wall of the rope winding drum 7, and the upper connecting post 3 is provided with a pulley 4;
the both ends of going up spliced pole 3 all rotate and are provided with swivel becket 5, and the lateral wall of swivel becket 5 is provided with sleeve 501 that has the internal thread, sets up screw rod 502 through threaded connection in sleeve 501.
The movable column 6 is connected through a right-angle fastener 8, the right-angle fastener 8 comprises a fixing part 801 and semicircular fasteners 802 hinged to two sides of the fixing part 801, the axes of the two semicircular fasteners 802 are perpendicular and do not intersect, and the semicircular fasteners 802 are connected with the fixing part 801 through bolts 803.
The use method comprises the following steps:
the steel wire 9 penetrates from one end of the embedded pipe 11 until penetrating out of the embedded pipe 11, the other end of the steel wire 9 hooks an electric wire, then the two upright posts 1 lean against the wall body 10, the position of the rotating ring 5 is adjusted to enable the screw rod 502 to face the threading groove of the wall body 10, the screw rod 502 is rotated to enable the bottom of the screw rod 502 to prop against the lower parts of the two ends of the threading groove, then one end of the steel wire 9 is fixed on the rope drum 7 or the steel wire can be wound on the rope drum 7 for a plurality of circles, and finally the rope drum 7 is rotated to wind the steel wire 9 on the rope drum 7 until the electric wire penetrates out of the embedded pipe 11.
Example two:
referring to fig. 1 to 5, on the basis of the first embodiment, a boss 702 is disposed at a position where a side wall of the rope drum 7 corresponds to the pulley 4, a threading opening 703 is disposed on the boss 702, a top thread 704 is disposed on one side wall of the boss 702 through threaded connection, and the top thread 704 extends into the threading opening 703.
The pulley 4 and the boss 702 are provided with a plurality of pulleys.
A pressing plate is arranged on the jackscrew 704 and inside the threading opening 703, and the pressing plate is made of rubber.
The use method comprises the following steps: the steel wire 9 penetrates through the embedded pipe 11 from one end of the embedded pipe 11 until the steel wire penetrates out of the embedded pipe 11, the other end of the steel wire 9 hooks an electric wire, then the two upright posts 1 lean against the wall body 10, the position of the rotating ring 5 is adjusted to enable the screw rod 502 to face the threading groove of the wall body 10, the screw rod 502 is rotated to enable the bottom of the screw rod 502 to prop against the lower portions of the two ends of the threading groove, then one end of the steel wire 9 penetrates through the threading opening 703 and is pressed tightly through the jackscrew 704, finally the rope drum 7 is rotated, the steel wire 9 is wound on the rope drum 7 until the electric wire penetrates out of the embedded pipe 11.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (5)
1. The pre-buried pipe threading device is characterized by comprising two stand columns which are symmetrically arranged, the upper ends of the two stand columns are connected through an upper connecting column, the lower ends of the two stand columns are connected through a lower connecting column, a movable column is detachably arranged on the two stand columns and between the two connecting columns, a rope winding drum is rotatably arranged on the movable column, a plurality of handles are uniformly distributed at two ends of the side wall of the rope winding drum, and pulleys are arranged on the upper connecting column;
the two ends of the upper connecting column are both rotatably provided with rotating rings, the side wall of each rotating ring is provided with a sleeve with internal threads, and a screw rod is arranged in each sleeve in a threaded connection mode.
2. The embedded pipe threading device according to claim 1, wherein a boss is arranged at a position, corresponding to the pulley, of a side wall of the rope drum, a threading opening is formed in the boss, a jackscrew is arranged on one side wall of the boss through threaded connection, and the jackscrew extends into the threading opening.
3. The embedded pipe threading device according to claim 2, wherein a plurality of pulleys and the plurality of bosses are provided.
4. The embedded pipe threading device according to claim 1, wherein the movable columns are connected through right-angle fasteners, the right-angle fasteners comprise fixing members and semicircular fasteners hinged to two sides of the fixing members, axes of the two semicircular fasteners are perpendicular and do not intersect, and the semicircular fasteners are connected with the fixing members through bolts.
5. The embedded pipe threading device according to claim 2, wherein a pressing plate is arranged on the jackscrew and inside the threading opening, and the pressing plate is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886646.8U CN213879096U (en) | 2020-12-04 | 2020-12-04 | Pre-buried pipe threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886646.8U CN213879096U (en) | 2020-12-04 | 2020-12-04 | Pre-buried pipe threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213879096U true CN213879096U (en) | 2021-08-03 |
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ID=77041564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022886646.8U Active CN213879096U (en) | 2020-12-04 | 2020-12-04 | Pre-buried pipe threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213879096U (en) |
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2020
- 2020-12-04 CN CN202022886646.8U patent/CN213879096U/en active Active
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