CN211761127U - Electric wrench for connecting straight threads of reinforcing steel bars - Google Patents
Electric wrench for connecting straight threads of reinforcing steel bars Download PDFInfo
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- CN211761127U CN211761127U CN201922372636.XU CN201922372636U CN211761127U CN 211761127 U CN211761127 U CN 211761127U CN 201922372636 U CN201922372636 U CN 201922372636U CN 211761127 U CN211761127 U CN 211761127U
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- electric wrench
- sleeve
- reinforcing bar
- straight
- nut
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Abstract
The utility model discloses an electric wrench for straight threaded connection of reinforcing bar, including electric wrench body, second threaded rod, type of falling L backup pad, baffle, pivot, first sleeve, spacing hole, nut B, second sleeve, drain, fixed block, non slipping spur, bracing piece, solid fixed ring, through-hole, first threaded rod, nut A, recess, gyro wheel and back shaft. This electric spanner places the reinforcing bar through the setting in spacing hole, thereby carry out further one end that can let the reinforcing bar to the reinforcing bar and keep the level, then arrange the reinforcing bar in the retaining ring, then move nut A through twisting and drive first threaded rod and move in opposite directions, thereby fix the reinforcing bar in the retaining ring through the fixed block, then drive the reinforcing bar through the electric spanner body and rotate, thereby can be quick connect reinforcing bar straight thread, do not need the manual spanner of manual work to connect, less manpower drops into, low in labor strength, the efficiency of work is improved.
Description
Technical Field
The utility model relates to an electric wrench specifically is an electric wrench for straight threaded connection of reinforcing bar belongs to the supplementary technical field of construction.
Background
In the building construction process, the steel bars are indispensable structural steel and the using amount is large. Generally speaking, in the use process of the steel bar, the first sleeve with the straight threads is often required to be used for steel bar connection, and on one hand, the first sleeve with the straight threads can reduce the material cost; on the other hand, the first sleeve with the straight threads can be free from the limitation of the material and the type of the steel bar.
However, in implementing the present invention, it is found that at least the following problems exist in the prior art and are not solved: 1) the connection of the first sleeve with the straight threads needs manual connection by using a manual wrench, so that great labor is required, and the labor intensity is high; 2) the first sleeve of straight thread is connected the quality unstably, and construction cost is high, and work efficiency is low, and has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an electric wrench for connecting reinforcing bars with straight threads to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an electric wrench for straight thread connection of steel bars comprises an electric wrench body, wherein a first sleeve is fixedly installed at one end of a rotating shaft of the electric wrench body, a fixing ring is arranged in an inner cavity of the first sleeve, two support rods are symmetrically and fixedly installed on the end face of an outer ring of the fixing ring, one end of each support rod is connected with the fixing ring, and the other end of each support rod is fixedly connected with the first sleeve;
the fixing ring is further symmetrically provided with two through holes, first threaded rods are arranged in the two through holes, one ends of the first threaded rods penetrate through the first sleeve and are in threaded connection with nuts A at the end part of the first sleeve, the other ends of the first threaded rods are fixedly provided with fixing blocks, and anti-skidding blocks are fixedly arranged on the fixing blocks;
the upper end fixed mounting of electric spanner body has the type of falling L backup pad, spacing hole has been seted up to the tip of the type of falling L backup pad.
Furthermore, the lower side of the electric wrench body is provided with a second sleeve, the upper end of the second sleeve is movably provided with a nut B, a second threaded rod is spirally connected in the nut B, and the upper end of the second threaded rod is fixedly connected with the lower end of the electric wrench body.
Further, a groove is formed in the lower end of the inner cavity of the limiting hole, a supporting shaft is fixedly mounted in the inner cavity of the groove, and the outer side of the supporting shaft is movably connected with a roller.
Furthermore, a drain outlet is formed in the bottom end of the inner cavity of the groove.
Furthermore, a baffle is arranged on the front side of the first sleeve, and the upper end of the baffle is fixedly connected with the inverted L-shaped supporting plate.
The utility model has the advantages that: 1) the electric wrench places the reinforcing steel bars through the arrangement of the limiting holes, so that one end of each reinforcing steel bar can be kept horizontal, the reinforcing steel bars are placed in the fixing rings, the nuts A are screwed to drive the first threaded rods to move in opposite directions, the reinforcing steel bars are fixed in the fixing rings through the fixing blocks, and then the reinforcing steel bars are driven to rotate through the electric wrench body, so that the reinforcing steel bars can be quickly connected through straight threads, manual connection through a manual wrench is not needed, less manpower is invested, the labor intensity is low, and the working efficiency is improved;
2) the electric wrench can support the electric wrench body on the ground through the arrangement of the second sleeve and the second threaded rod, so that the electric wrench body can be saved from being manually held, labor force is reduced, and the support height can be conveniently adjusted by screwing the nut B;
3) this electric spanner arranges spacing downthehole gyro wheel in through the reinforcing bar and supports the reinforcing bar to reduce the friction of spacing pore pair reinforcing bar when straight threaded connection, further accelerate straight threaded connection's speed.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a front view of the first sleeve of the present invention;
FIG. 3 is a front view of the limiting hole of the electric wrench of the present invention;
in the figure: 1. an electric wrench body; 2. a second threaded rod; 3. an inverted L-shaped support plate; 4. a baffle plate; 5. A rotating shaft; 6. a first sleeve; 7. a limiting hole; 8. a nut B; 9. a second sleeve; 10. a sewage draining outlet; 11. a fixed block; 12. anti-skid blocks; 13. a support bar; 14. a fixing ring; 15. a through hole; 16. a first threaded rod; 17. a nut A; 18. a groove; 19. a roller; 20. and supporting the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3: an electric wrench for connecting a straight thread of a steel bar comprises an electric wrench body 1 (the electric wrench body is a purchasing part in the prior art, such as Inebert, GNOEU, technical or medium-topology companies and the like which are all produced);
a first sleeve 6 is fixedly installed at the right end of a rotating shaft 5 of the electric wrench body 1, a fixing ring 14 is arranged in an inner cavity of the first sleeve 6, supporting rods 13 are fixedly installed at the upper end and the lower end of the fixing ring 14, and the other ends of the two supporting rods 13 are fixedly connected with the upper end and the lower end of the inner cavity of the first sleeve 6 respectively;
the left end and the right end of the fixing ring 14 are both provided with through holes 15, two first threaded rods 16 are arranged in the through holes 15, the left end and the right end of the first sleeve 6 are both movably provided with nuts A17, the two first threaded rods 16 are respectively arranged at the outer side of the first sleeve 6 with the left end and the right end penetrating through the first sleeve 6 and are respectively in screw connection with two nuts A17, the opposite ends of the two first threaded rods 16 are both fixedly provided with fixed blocks 11, the opposite ends of the two fixed blocks 11 are both fixedly provided with anti-skidding blocks 12, the upper end of the electric wrench body 1 is fixedly provided with an inverted L-shaped supporting plate 3, the right end of the inverted L-shaped supporting plate 3 is provided with a limiting hole 7, the reinforcing steel bar is placed through the arrangement of the limiting hole 7, so that one end of the reinforcing steel bar can be further kept horizontal, and then the reinforcing steel bar is, thereby it moves in opposite directions to drive first threaded rod 16 through twisting nut A17 to fix the reinforcing bar in solid fixed ring 14 through fixed block 11, then drive the reinforcing bar through electric wrench body 1 and rotate, thereby can be quick connect reinforcing bar straight thread, further need not the manual spanner of manual use and connect, drop into less manpower, intensity of labour is little, improves the efficiency of work.
As shown in fig. 1, the downside of electric wrench body 1 is equipped with second sleeve 9, the upper end movable mounting of second sleeve 9 has nut B8, there is second threaded rod 2 in the nut B8, the upper end of second threaded rod 2 and the lower extreme fixed connection of electric wrench body 1, can support electric wrench body 1 subaerial through the setting of second sleeve 9 and second threaded rod 2 to save the handheld electric wrench body 1 of manpower, reduce the labour, thereby can carry out convenient regulation to the height of supporting through twisting nut B8.
As shown in fig. 3, recess 18 has been seted up to the inner chamber lower extreme of spacing hole 7, fixed mounting has back shaft 20 between the both ends around the inner chamber of recess 18, the outside swing joint of back shaft 20 has gyro wheel 19, arranges spacing hole 7 interior gyro wheel 19 in through the reinforcing bar and supports the reinforcing bar to reduce the friction of spacing hole 7 to the reinforcing bar when straight threaded connection, further speed up straight threaded connection.
As shown in fig. 3, a sewage draining outlet 10 is formed in the bottom end of the inner cavity of the groove 18, and the crushed stones in the groove 18 can be drained through the sewage draining outlet 10, so that the crushed stones are further placed to influence the rotation of the roller 19.
As shown in figure 1, the front side of the first sleeve 6 is provided with a baffle 4, the upper end of the baffle 4 is fixedly connected with the inverted L-shaped supporting plate 3, and the baffle 4 is arranged to prevent the first sleeve 6 from rotating at a high speed to drive broken stones to fly out to hurt operators.
The working principle is as follows: during operation, the reinforcing steel bar is placed through the arrangement of the limiting hole 7, so that one end of the reinforcing steel bar can be kept horizontal further, then the reinforcing steel bar is arranged in the fixing ring 14, then the first threaded rod 16 is driven to move oppositely through screwing the nut A17, so that the reinforcing steel bar is fixed in the fixing ring 14 through the fixing block 11, then the reinforcing steel bar is driven to rotate through the electric wrench body 1, so that the straight thread of the reinforcing steel bar can be quickly connected, further manual wrench connection is not needed, less manpower is invested, the labor intensity is low, the work efficiency is improved, the electric wrench body 1 can be supported on the ground through the arrangement of the second sleeve 9 and the second threaded rod 2, the manual electric wrench body 1 is omitted, the labor force is reduced, the supporting height can be conveniently adjusted through screwing the nut B8, arrange spacing downthehole roller 19 in through the reinforcing bar and support the reinforcing bar to reduce the friction of spacing downthehole 7 to the reinforcing bar when straight threaded connection, further speed of accelerating straight threaded connection can discharge the rubble in the recess 18 through setting up of drain 10, and further the rubble of placing influences the rotation of roller 19, can prevent through setting up of baffle 4 that first sleeve 6 from rotating at a high speed and drive the rubble departure and cause the injury to operating personnel.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The electric wrench for the straight thread connection of the steel bars comprises an electric wrench body (1) and is characterized in that a first sleeve (6) is fixedly installed at one end of a rotating shaft (5) of the electric wrench body (1), a fixing ring (14) is arranged in an inner cavity of the first sleeve (6), two support rods (13) are symmetrically and fixedly installed on the end face of an outer ring of the fixing ring (14), one end of each support rod (13) is connected with the fixing ring (14), and the other end of each support rod (13) is fixedly connected with the first sleeve (6);
the fixing ring (14) is further symmetrically provided with two through holes (15), first threaded rods (16) are arranged in the two through holes (15), one ends of the first threaded rods (16) penetrate through the first sleeve (6) and are in threaded connection with nuts A (17) at the end part of the first sleeve (6), the other ends of the first threaded rods (16) are fixedly provided with fixing blocks (11), and anti-skidding blocks (12) are fixedly arranged on the fixing blocks (11);
the upper end fixed mounting of electric wrench body (1) has type of falling L backup pad (3), spacing hole (7) have been seted up to the tip of type of falling L backup pad (3).
2. An electric wrench for the straight-thread connection of reinforcing bars according to claim 1, characterized in that: the electric wrench is characterized in that a second sleeve (9) is arranged on the lower side of the electric wrench body (1), a nut B (8) is movably mounted at the upper end of the second sleeve (9), a second threaded rod (2) is spirally connected in the nut B (8), and the upper end of the second threaded rod (2) is fixedly connected with the lower end of the electric wrench body (1).
3. An electric wrench for straight screw connection of reinforcing bars according to claim 1 or 2, characterized in that: the lower end of the inner cavity of the limiting hole (7) is provided with a groove (18), a supporting shaft (20) is fixedly arranged in the inner cavity of the groove (18), and the outer side of the supporting shaft (20) is movably connected with a roller (19).
4. An electric wrench for the straight-thread connection of reinforcing bars according to claim 3, characterized in that: a sewage draining outlet (10) is arranged at the bottom end of the inner cavity of the groove (18).
5. An electric wrench for the straight-thread connection of reinforcing bars according to claim 4, characterized in that: the front side of the first sleeve (6) is provided with a baffle (4), and the upper end of the baffle (4) is fixedly connected with the inverted L-shaped support plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372636.XU CN211761127U (en) | 2019-12-26 | 2019-12-26 | Electric wrench for connecting straight threads of reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372636.XU CN211761127U (en) | 2019-12-26 | 2019-12-26 | Electric wrench for connecting straight threads of reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211761127U true CN211761127U (en) | 2020-10-27 |
Family
ID=72980458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922372636.XU Active CN211761127U (en) | 2019-12-26 | 2019-12-26 | Electric wrench for connecting straight threads of reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211761127U (en) |
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2019
- 2019-12-26 CN CN201922372636.XU patent/CN211761127U/en active Active
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