CN217095476U - Tightening device for steel bar sleeve connection - Google Patents
Tightening device for steel bar sleeve connection Download PDFInfo
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- CN217095476U CN217095476U CN202220454192.3U CN202220454192U CN217095476U CN 217095476 U CN217095476 U CN 217095476U CN 202220454192 U CN202220454192 U CN 202220454192U CN 217095476 U CN217095476 U CN 217095476U
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- universal joint
- tightening
- steel bar
- support
- reinforcing bar
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Abstract
The utility model discloses a screw up device for reinforcing bar muffjoint, including support, power unit, screw up the mechanism include with power unit link to each other the driving medium, locate the clamping piece of driving medium one end, locate the mounting on the driving medium, the driving medium is universal joint, and the universal joint is last to be equipped with small-size universal joint, small-size universal energy-conserving regulation level and/or vertical direction free movement, and the driving medium follows up in power unit, the clamping piece is used for the position of fixed reinforcing bar in the sleeve screwing up process, the mounting is located power unit with between the clamping piece; universal wheels for moving are arranged at four corners of the lower end of the support; the power mechanism comprises a power piece arranged in the support. The device simple structure, convenient operation are convenient for remove to the motor replaces the human labor, has improved the efficiency that the steel bar sleeve was screwed up when practicing thrift the cost.
Description
Technical Field
The utility model relates to a building engineering construction technical field, concretely relates to screw up device for steel bar sleeve connects.
Background
In the construction process of urban subways, the enclosure structure is an underground continuous wall or a concrete cast-in-place pile, the underground continuous wall is usually adopted, the width of a reinforcement cage of the underground continuous wall can reach 35 meters, the length of a single reinforcement is usually 9 meters or 12 meters and far reaches the required length of the underground continuous wall, and therefore a mechanical connection mode is usually used for lengthening the reinforcement connection; generally, the ends of the reinforcing bars are formed into straight threads by a rolling process, and the two reinforcing bars are connected to each other by corresponding reinforcing bar sleeves, also called reinforcing bar connectors, which are used to connect the reinforcing bars and have connectors with internal threads corresponding to the threads of the ends.
Patent document CN110479914A discloses a reinforcing bar screwing connection device, it is through mantle fiber mechanism, drive mechanism, screw up the mechanism and accomplish a series of quick mantle fiber to the reinforcing bar, the telescopic installation of reinforcing bar and the linking of reinforcing bar connection, the device replaces the manpower with machinery, and there is complete telescopic connection processing of reinforcing bar, it is consuming time and hard in the reinforcing bar sleeve screwing process to have solved to a certain extent, can not catch up with the problem of job site supply speed, but the device's structure is more complicated, the cooperation is more loaded down with trivial details between each mechanism, and inconvenient the removal in the work progress, can bring certain inconvenience for telescopic screwing up of reinforcing bar.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
Disclosure of Invention
An object of the utility model is to provide a screw up device for steel sleeve connection aims at solving the technical problem that steel sleeve connection device structure is complicated, be difficult for removing.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the tightening mechanism comprises a transmission part, a clamping part arranged at one end of the transmission part and a fixing part arranged on the transmission part.
Preferably, the transmission part is connected with the power mechanism, and the transmission part follows the power mechanism.
Preferably, the lower end of the support is provided with a universal wheel.
Preferably, the power mechanism comprises a power piece arranged in the support, and a rotating shaft of the power piece is connected with a transmission piece of the tightening mechanism.
Preferably, the transmission part is a universal joint, a small universal joint is arranged on the universal joint, and the small universal joint can freely move in the horizontal direction and/or the vertical direction.
Preferably, the clamping piece is a pipe wrench, and the clamping piece is fixed to one end of the transmission piece.
Preferably, the fixing member is a steel bar support.
Compared with the prior art, the utility model has the beneficial technical effects of:
1. the utility model discloses simple structure, convenient operation is favorable to in the work progress to steel sleeve's high-speed joint, screw up, effectively improves steel sleeve connection's efficiency of construction.
2. The utility model has the advantages that the whole structure is compact, light, and further establish the universal wheel at the support lower extreme, the convenient removal and the conversion of using the place to the device in the use.
3. The utility model discloses replace the manual work with mechanical power and screw up the steel sleeve, practiced thrift human labor's input, also improved and screwed up telescopic speed.
Drawings
Fig. 1 is a schematic structural view of a tightening device for steel bar sleeve connection.
In the above figures, 1 is a pipe wrench, 2 is a steel bar support, 3 is a universal wheel, 4 is a universal coupling, 5 is a motor, and 6 is a steel bar framework.
Detailed Description
The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions and simplifying descriptions, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.
Example 1: a tightening device for connecting a steel bar sleeve is disclosed, and comprises a support, a power mechanism and a tightening mechanism, wherein the power mechanism and the tightening mechanism are arranged in the support, the support comprises a steel bar framework 6, universal wheels 3 arranged at the lower end of the support 6 and switches arranged on the side edges of the support, steel plates are welded on the upper portion of the steel bar framework 6 and can be used for operators to squat and sit when in use, the operation of equipment is convenient, the universal wheels 3 are arranged at four corners at the lower end of the support 6 and are used for moving the tightening device of the steel bar sleeve, and the switches are used for controlling the operation and the stop of the device; the power mechanism comprises a motor 5 arranged in the support 6, a rotating shaft of the motor 5 is connected with a transmission part of the tightening mechanism and used for driving the universal coupling 4 to realize twisting of the steel bar in the connection process of the steel bar sleeve, and the small universal joint can freely move in the horizontal and/or vertical direction; tightening mechanism include with universal joint 4 that motor 5's pivot links to each other, weld in the breakout tongs spanner 1 of the 4 other ends of universal joint, locate reinforcing bar support 2 on the universal joint 4, universal joint 4 with the wrench movement of reinforcing bar is realized with small-size universal joint pivoted mode to the one end that motor 5 is connected, accomplishes reinforcing bar muffjoint's tightening process, universal joint 4 follow-up in motor 5, breakout tongs spanner 1 removes the welding behind the handle in universal joint 4's the other end for press from both sides the position of tight, the fixed reinforcing bar muffjoint in-process reinforcing bar, reinforcing bar support 2 is located motor 5 with between breakout tongs spanner 1, mainly used the telescopic position of fixed reinforcing bar in the connection process.
The operation and use method of the tightening device for the steel bar sleeve connection comprises the following steps:
when the tightening device for connecting the reinforcing steel bar sleeves is used for tightening the reinforcing steel bar sleeves, firstly, the sleeves are connected with one ends of the reinforcing steel bars through internal threads of the reinforcing steel bar sleeves, then the reinforcing steel bars at the ends are fixed on the reinforcing steel bar support 2, the positions and the stability of the reinforcing steel bars in the tightening process are ensured, the reinforcing steel bars at the other sides are matched through a manual twisting pipe wrench 1, the other sides of the reinforcing steel bars are fixed on the pipe wrench 1, the two ends of the reinforcing steel bars are positioned at the positions where the reinforcing steel bar sleeves are correspondingly connected, the device is controlled to operate through a switch arranged on the side edge of the support, after the motor 5 is started, a rotating shaft of the motor 5 drives a small universal joint on a universal coupling 4 to drive the reinforcing steel bars to twist, the two ends of the reinforcing steel bars are connected onto the reinforcing steel bar sleeves, and after the reinforcing steel bars at the positions are connected, the device can be moved to the next reinforcing steel bar sleeve tightening position through a universal wheel 3, the handling device completes the tightening process.
The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed or equivalent substitutions can be made on related components, structures and materials without departing from the technical concept of the present invention, thereby forming a plurality of specific embodiments, which are common variations of the present invention and will not be described in detail herein.
Claims (6)
1. The tightening device for the steel bar sleeve connection comprises a support and a power mechanism arranged in the support, and is characterized by further comprising a tightening mechanism, wherein the tightening mechanism comprises a transmission part, a clamping part arranged at one end of the transmission part, and a fixing part arranged on the transmission part.
2. A tightening apparatus for a steel reinforcing bar sleeve connection according to claim 1, wherein the transmission member is connected to the power mechanism and follows the power mechanism.
3. A tightening apparatus for reinforcing bar sleeve connections according to claim 1, wherein the bracket is provided at its lower end with a universal wheel.
4. The tightening device for steel bar sleeve connection according to claim 1, wherein the power mechanism comprises a power member disposed in the bracket, and a rotation shaft of the power member is connected to a transmission member of the tightening mechanism.
5. The tightening device for steel bar sleeve connection according to claim 1, wherein the transmission member is a universal joint, and a small universal joint is provided on the universal joint, and the small universal joint can adjust the horizontal and/or vertical direction to move freely.
6. A tightening apparatus for a reinforcing bar box connection according to claim 1, wherein the clamping member is a wrench and the clamping member is fixed to one end of the transmission member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454192.3U CN217095476U (en) | 2022-03-04 | 2022-03-04 | Tightening device for steel bar sleeve connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454192.3U CN217095476U (en) | 2022-03-04 | 2022-03-04 | Tightening device for steel bar sleeve connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217095476U true CN217095476U (en) | 2022-08-02 |
Family
ID=82600550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220454192.3U Active CN217095476U (en) | 2022-03-04 | 2022-03-04 | Tightening device for steel bar sleeve connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217095476U (en) |
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2022
- 2022-03-04 CN CN202220454192.3U patent/CN217095476U/en active Active
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