CN215789512U

CN215789512U - Digital display electric torque wrench special for scaffold worker

Info

Publication number: CN215789512U
Application number: CN202121141164.8U
Authority: CN
Inventors: 颜廷雪; 平金强; 田相宝; 张奕; 任志刚; 田赛赛; 于晗
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-02-11
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a digital display electric torque wrench special for a scaffold worker, and relates to the technical field of torque wrenches special for a construction scaffold worker. The utility model has the beneficial effects that: the digital display special electric torque wrench can display the torque value, set the torque value and reach the standard torque value, is visual and easy to operate, and ensures that the torque value meets the construction requirement; the torque wrench can be fixed on the adjusting device, a worker does not need to hold the torque wrench in the hand at any time for operation, and the labor consumption is saved.

Description

Digital display electric torque wrench special for scaffold worker

Technical Field

The utility model relates to the technical field of torque wrenches special for construction stackers, in particular to a digital display electric torque wrench special for the stackers.

Background

The conventional torque wrench for a scaffold worker is a lithium-ion electric torque wrench, the fastening torque value is 16-30N.m, and 40-65N.m required by the specification cannot be achieved, so that all fasteners need to be fastened again after the conventional torque wrench is twisted, and the fasteners cannot be achieved only after the nuts are screwed, so that labor is wasted, the requirements of the torque value cannot be met, the overall stability of a scaffold body is influenced, and great safety risk exists;

there is the torque wrench that shows the function in the market, but the multi-purpose in the automotive industry, what the construction industry shelf worker used does not, and the torque wrench who takes the lithium cell is heavier, and the workman carries comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose of the utility model and solve the technical problems, the utility model provides a digital display electric torque wrench special for a scaffold worker.

The technical scheme includes that the torque wrench comprises a torque wrench body, a transmission rod arranged at the front end of the torque wrench body and a handle arranged at the bottom of the torque wrench body, wherein a nut sleeve is arranged at the front end of the transmission rod, a start-stop switch is arranged on the handle, a digital display screen is arranged on one side of the torque wrench body, and a lithium battery is arranged at the bottom of the handle;

the digital display screen comprises a display, an adjustment torsion value plus-minus button and a determination button after the torsion value is adjusted, and the digital display function of the torque wrench adopts the prior art; the lithium battery is a large-capacity lithium battery.

Adjusting device includes the base, and it is provided with the one-level backup pad to slide on the base, and one-level backup pad top is provided with the second grade backup pad, it is provided with slide bracket to slide in the second grade backup pad, slide bracket is last to be provided with two U-shaped clamps that the opening is relative, and threaded connection has the threaded rod on the U-shaped clamp, and torque wrench passes through the threaded rod to be fixed between two U-shaped clamps.

Symmetrical one-level sliding grooves are formed in the upper surface of the base, one-level sliding blocks are fixedly arranged at the bottom of the one-level supporting plate, and the one-level sliding blocks are in sliding fit with the one-level sliding grooves.

The upper surface of one-level backup pad is fixed and is provided with the telescopic link of symmetry, the fixed setting of second grade backup pad is in the top of telescopic link.

Symmetrical secondary sliding grooves are formed in the secondary supporting plate and penetrate through the secondary supporting plate;

the bottom of the sliding platform is fixedly provided with symmetrical sliding rods, the two sliding rods penetrate through the secondary sliding groove and are connected with the secondary sliding groove in a sliding mode, and a hand lever is fixedly arranged between the bottoms of the two sliding rods.

Symmetrical tertiary sliding tray has been seted up to sliding platform's upper surface, the fixed clamp sliding block that is provided with in bottom of U-shaped clamp, one the clamp sliding block and the tertiary sliding tray fixed connection of U-shaped clamp, the clamp sliding block and the tertiary sliding tray sliding connection of another U-shaped clamp.

The extending direction of the secondary sliding groove is perpendicular to the extending direction of the primary sliding groove.

The side wall of the U-shaped clamp is provided with a threaded hole, the threaded hole is in threaded connection with the threaded rod, the outer end part of the threaded rod is provided with a knob, and the inner end part of the threaded rod is abutted to two sides of the bottom of the torque wrench.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the digital display special electric torque wrench can display the torque value, set the torque value and reach the standard torque value, is visual and easy to operate, and ensures that the torque value meets the construction requirement; the torque wrench can be fixed on the adjusting device, so that a worker does not need to hold the torque wrench in the hand at any time for operation, and the labor consumption is saved;

the screw fastener has a digital display function, so that the fastening degree of the screw fastener can be ensured, the integral stability of the frame body is ensured, and the safety performance is improved; the torque moment value is achieved once, secondary fastening is reduced, manpower and time are saved, and the construction efficiency is improved;

after the torque wrench is fixed on the adjusting device, a worker can complete the position adjustment of the torque wrench in all directions only by pulling the hand lever or pushing the telescopic rod, so that the torque wrench is convenient and labor-saving, and the construction efficiency is improved.

Drawings

Fig. 1 is a first overall structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic overall structure diagram of the embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a hidden base according to an embodiment of the present invention.

Fig. 4 is a schematic overall structure diagram of the third embodiment of the present invention.

Wherein the reference numerals are: 1. a wrench body; 2. a transmission rod; 3. a handle; 4. a nut socket; 5. a start-stop switch; 6. a digital display screen; 7. a lithium battery; 8. a base; 9. a primary support plate; 10. a secondary support plate; 11. a sliding platform; 12. a U-shaped clamp; 13. a threaded rod; 14. a primary sliding groove; 15. a first-level slider; 16. a telescopic rod; 17. a secondary sliding groove; 18. a slide bar; 19. a hand lever; 20. a third-stage sliding groove; 21. hoop sliding block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. 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 utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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.

Example 1

Referring to fig. 1 to 4, the utility model provides a digital display electric torque wrench special for a scaffold worker, comprising a torque wrench and an adjusting device for fixing the torque wrench, wherein the torque wrench comprises a wrench main body 1, a transmission rod 2 arranged at the front end of the wrench main body 1 and a handle 3 arranged at the bottom of the wrench main body 1, a nut sleeve 4 is arranged at the front end of the transmission rod 2, the nut sleeve 4 adopts a sleeve with 35mm of opposite side, and can be detached and replaced, the transmission rod 2 is wrapped by hard plastics and is connected with a motor, a start-stop switch 5 is arranged on the handle 3, and is pressed to be on or not pressed to be off, a digital display screen 6 is arranged on one side of the wrench main body 1, and a lithium battery 7 is arranged at the bottom of the handle 3;

the digital display screen 6 comprises a display, an adjustment torsion value plus-minus button and a determination button after the adjustment of the torsion value, and the digital display function of the torque wrench adopts the prior art; the lithium battery 7 selects a lithium battery with a larger capacity, and a charging port is arranged on one side of the lithium battery.

Adjusting device includes base 8, and it is provided with one-level backup pad 9 to slide on the

base

8, and 9 tops in one-level backup pad are provided with second grade backup pad 10, and it is provided with slide bracket 11 to slide on the second grade backup pad 10, and slide bracket 11 is last to be provided with two U-shaped clamps 12 that the opening is relative, and threaded connection has threaded rod 13 on the U-shaped clamp 12, and torque wrench passes through threaded rod 13 to be fixed between two U-shaped clamps 12.

Symmetrical one-level sliding grooves 14 are formed in the upper surface of the base 8, one-level sliding blocks 15 are fixedly arranged at the bottoms of the one-level supporting plates 9, and the one-level sliding blocks 15 are in sliding fit with the one-level sliding grooves 14.

The upper surface of the first-level supporting plate 9 is fixedly provided with symmetrical telescopic rods 16, and the second-level supporting plate 10 is fixedly arranged at the top of the telescopic rods 16.

The second-stage supporting plate 10 is provided with symmetrical second-stage sliding grooves 17, and the second-stage sliding grooves 17 penetrate through the second-stage supporting plate 10;

symmetrical sliding rods 18 are fixedly arranged at the bottom of the sliding platform 11, the two sliding rods 18 penetrate through the secondary sliding groove 17, the sliding rods 18 are in sliding connection with the secondary sliding groove 17, and a hand lever 19 is fixedly arranged between the bottoms of the two sliding rods 18.

Symmetrical three-level sliding grooves 20 are formed in the upper surface of the sliding platform 11, a hoop sliding block 21 is fixedly arranged at the bottom of the U-shaped hoop 12, the hoop sliding block 21 of one U-shaped hoop 12 is fixedly connected with the three-level sliding groove 20, and the hoop sliding block 21 of the other U-shaped hoop 12 is slidably connected with the three-level sliding groove 20.

The secondary slide groove 17 extends in a direction perpendicular to the direction in which the primary slide groove 14 extends.

Threaded holes are formed in the side wall of the U-shaped clamp 12, threaded rods 13 are connected with the threaded holes in a threaded mode, knobs are arranged at the outer end portions of the threaded rods 13, and the inner end portions of the threaded rods 13 are abutted to the two sides of the bottom of the torque wrench.

When the utility model is used, a torque wrench is placed between the two U-shaped clamps 12, then a knob on the threaded rod 13 is twisted, the inner end part of the threaded rod 13 is abutted against the two sides of the bottom of the torque wrench, the torque wrench is fixed between the two U-shaped clamps 12, then the telescopic rod 16 is started, the torque wrench is lifted to a proper height, because the extending direction of the secondary sliding groove 17 is vertical to the extending direction of the primary sliding groove 14, a worker pushes the telescopic rod 16 to enable the part above the primary supporting plate 9 to be adjusted in the transverse position, the hand pull rod 19 is pulled to enable the part above the secondary supporting plate 10 to be adjusted in the longitudinal position, the start-stop switch 5 is pressed to operate, the torque wrench is not required to be lifted all the time manually, the stability of the torque wrench during working is ensured, the torque value can be displayed on the digital display screen 6, the torque value can be set and can reach the torque value required by the specification, the construction method is in place once, and the construction efficiency is improved.

If no large-capacity lithium battery can be installed, the lithium battery can be set to be portable, which is equivalent to a portable power supply which is carried about and connected with equipment through a lead.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The digital display electric torque wrench special for the scaffold worker is characterized by comprising a torque wrench and an adjusting device for fixing the torque wrench, wherein the torque wrench comprises a wrench main body (1), a transmission rod (2) arranged at the front end of the wrench main body (1) and a handle (3) arranged at the bottom of the wrench main body (1), a nut sleeve (4) is arranged at the front end of the transmission rod (2), a start-stop switch (5) is arranged on the handle (3), a digital display screen (6) is arranged on one side of the wrench main body (1), and a lithium battery (7) is arranged at the bottom of the handle (3);

adjusting device includes base (8), and it is provided with one-level backup pad (9) to slide on base (8), and one-level backup pad (9) top is provided with second grade backup pad (10), it is provided with sliding platform (11) to slide on second grade backup pad (10), be provided with two U-shaped clamps (12) that the opening is relative on sliding platform (11), threaded connection has threaded rod (13) on U-shaped clamp (12), and torque wrench passes through threaded rod (13) to be fixed between two U-shaped clamps (12).

2. The digital display electric torque wrench special for the scaffolders as claimed in claim 1, wherein the upper surface of the base (8) is provided with symmetrical first-stage sliding grooves (14), the bottom of the first-stage supporting plate (9) is fixedly provided with first-stage sliding blocks (15), and the first-stage sliding blocks (15) are in sliding fit with the first-stage sliding grooves (14).

3. The digital display electric torque wrench special for the scaffolders as claimed in claim 1, wherein symmetrical telescopic rods (16) are fixedly arranged on the upper surface of the primary support plate (9), and the secondary support plate (10) is fixedly arranged on the top of the telescopic rods (16).

4. The digital display electric torque wrench special for the scaffolders as claimed in claim 1, wherein the secondary support plate (10) is provided with symmetrical secondary sliding grooves (17), and the secondary sliding grooves (17) penetrate through the secondary support plate (10);

the bottom of the sliding platform (11) is fixedly provided with symmetrical sliding rods (18), the two sliding rods (18) penetrate through the secondary sliding groove (17), the sliding rods (18) are connected with the secondary sliding groove (17) in a sliding mode, and a hand lever (19) is fixedly arranged between the bottoms of the two sliding rods (18).

5. The digital display electric torque wrench special for the scaffolders as claimed in claim 4, wherein symmetrical three-stage sliding grooves (20) are formed in the upper surface of the sliding platform (11), a hoop sliding block (21) is fixedly arranged at the bottom of the U-shaped hoop (12), the hoop sliding block (21) of one U-shaped hoop (12) is fixedly connected with the three-stage sliding groove (20), and the hoop sliding block (21) of the other U-shaped hoop (12) is slidably connected with the three-stage sliding groove (20).

6. The digital display electric torque wrench special for the scaffolders as claimed in claim 1, wherein a threaded hole is formed in a side wall of the U-shaped hoop (12), the threaded hole is connected with the threaded rod (13) in a threaded manner, a knob is arranged at the outer end of the threaded rod (13), and the inner end of the threaded rod (13) abuts against two sides of the bottom of the torque wrench.