CN217931114U

CN217931114U - Traffic engineering detects pulling force detection device

Info

Publication number: CN217931114U
Application number: CN202221808069.3U
Authority: CN
Inventors: 孔维康; 殷义胜; 姚晨晖; 杨长菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-29
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a traffic engineering detects pulling force detection device, including the workstation, be equipped with two fixture on the workstation, be equipped with detection mechanism on the workstation; the fixture includes the connecting block with the laminating of workstation upper surface, the last fixed surface of connecting block has the fixed plate, the back of fixed plate inner wall is connected with through the positive screw rod of fixed plate through the bearing frame rotation, the front of screw rod is fixed with the handle, the surface threaded connection of screw rod has two movable plates. This traffic engineering detects pulling force detection device is equipped with fixture, and fixture makes the screw rod drive two movable plates and carries out relative movement through rotating the handle, and the movable plate drives the clamp splice and removes, makes the clamp splice carry out the centre gripping to the article that needs detect to be convenient for detect, compare in traditional traffic engineering detects pulling force detection device, it is more firm to the article clamp tight that detects, and operate more portably.

Description

Traffic engineering detects pulling force detection device

Technical Field

The utility model relates to a traffic engineering detects technical field, specifically is a traffic engineering detects pulling force detection device.

Background

The traffic engineering detection comprises highway engineering and water transport engineering detection, and refers to test detection activities performed on quality, technical indexes and the like of materials, members and engineering entities used in highway water transport engineering according to the provisions of relevant national laws and regulations and according to engineering construction technical standards, specifications and regulations.

At present, steel bars are mostly used in traffic engineering, when the steel bars are used, tension detection needs to be carried out on the steel bars firstly, and the existing tension detection device for traffic engineering, for example, chinese patent (publication number: CN 214538998U) discloses a tension detection device for traffic engineering detection.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a traffic engineering detects pulling force detection device possesses advantages such as the centre gripping is comparatively firm, has solved not very firm problem of traffic engineering detection pulling force detection device centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a traffic engineering detection tension detection device comprises a workbench, wherein two clamping mechanisms are arranged on the workbench, and a detection mechanism is arranged on the workbench;

the fixture includes the connecting block with the laminating of workstation upper surface, the last fixed surface of connecting block has the fixed plate, the back of fixed plate inner wall is rotated through the bearing frame and is connected with the positive screw rod of running through the fixed plate, the front of screw rod is fixed with the handle, the surface threaded connection of screw rod has two movable plates, two one side that the movable plate is relative all is fixed with the clamp splice, two the inside sliding connection of movable plate has both ends respectively with the fixed plate around both sides inner wall vertically fixed gag lever post.

Further, detection mechanism include with connecting block lower fixed surface's slider, detection mechanism still include with workstation upper surface fixed's tensile force detector, tensile force detector's upper surface fixed has the display, tensile force detector's right side is fixed with the dead lever of fixing on the left side of the left side connecting block, detection mechanism still includes with workstation upper surface fixed's backup pad, the left side of backup pad is fixed with the pneumatic cylinder of output and right side connecting block right side fixed.

Furthermore, the lower surface of workstation is fixed with four support columns, the fixed plate is the U-shaped fixed plate, the positive inside of fixed plate is connected with the surface rotation of screw rod through the bearing.

Further, the handle is star-shaped, the threads on the outer surface of the screw rod are two sections, the directions of the two sections of threads are opposite, the front surface of the moving plate is provided with a threaded hole, and the threaded hole is in threaded connection with the outer surface of the screw rod.

Furthermore, the front of movable plate is seted up and is supplied the gag lever post to run through and rather than clearance fit's spacing hole, two the draw-in groove has all been seted up to one side that the clamp splice is relative, and the inside of draw-in groove is fixed with a plurality of archs.

Further, the slider is T shape, the upper surface of workstation has seted up the T-slot, and the surface sliding connection of T-slot and slider.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this traffic engineering detects pulling force detection device is equipped with fixture, and fixture makes the screw rod drive two movable plates and carries out relative movement through rotating the handle, and the movable plate drives the clamp splice and removes, makes the clamp splice carry out the centre gripping to the article that needs detect to be convenient for detect, compare in traditional traffic engineering detects pulling force detection device, it is more firm to the article clamp tight that detects, and operate more portably.

2. This traffic engineering detects tension detection device is equipped with detection mechanism, and detection mechanism carries out the article centre gripping back that detects to needs through fixture, and the pneumatic cylinder stimulates, and tension detector detects, and the display can demonstrate the numerical value that detects to be convenient for detect, compare in traditional traffic engineering detects tension detection device, it is more convenient to detect, and has improved the efficiency that detects.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

fig. 3 is a schematic structural diagram of the detection mechanism of the present invention.

In the figure: 1 workbench, 2 clamping mechanisms, 201 connecting blocks, 202 fixing plates, 203 screw rods, 204 handles, 205 moving plates, 206 clamping blocks, 207 limiting rods, 3 detection mechanisms, 301 sliding blocks, 302 tension detectors, 303 displays, 304 fixing rods, 305 supporting plates and 306 hydraulic cylinders.

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.

Referring to fig. 1, the tension detection device for traffic engineering detection in the embodiment includes a workbench 1, the workbench 1 is capable of facilitating tension detection, four support columns are fixed to a lower surface of the workbench 1, the support columns support the workbench 1, two clamping mechanisms 2 are arranged on the workbench 1, the clamping mechanisms 2 are convenient for clamping articles to be detected, a detection mechanism 3 is arranged on the workbench 1, and the detection mechanism 3 is convenient for tension detection.

Referring to fig. 1 and 2, for the convenience of clamping, the clamping mechanism 2 in this embodiment includes a connecting block 201 attached to the upper surface of the worktable 1, the connecting block 201 is convenient for connection, a fixed plate 202 is fixed on the upper surface of the connecting block 201, the fixed plate 202 is a U-shaped fixed plate, a screw 203 penetrating through the front surface of the fixed plate 202 is rotatably connected to the back surface of the inner wall of the fixed plate 202 through a bearing seat, the screw 203 rotates to drive a moving plate 205 to move, a handle 204 is fixed on the front surface of the screw 203, the handle 204 is rotated, the handle 204 drives the screw 203 to rotate, the handle 204 is star-shaped, two moving plates 205 are threadedly connected to the outer surface of the screw 203, the movable plate 205 moves to drive the clamping blocks 206 to move, threaded holes are formed in the front face of the movable plate 205 and are in threaded connection with the outer surface of the screw 203, the threaded holes can enable the screw 203 to drive the movable plate 205 to move when rotating, the clamping blocks 206 are fixed on the opposite sides of the two movable plates 205, the clamping blocks 206 are convenient for clamping objects needing tension detection, limiting rods 207 are connected to the inner portions of the two movable plates 205 in a sliding mode, two ends of each limiting rod are respectively vertically fixed to the inner walls of the front side and the rear side of the fixed plate 202, and the limiting rods 207 can limit the movable plate 205.

Wherein, the inside in the front of fixed plate 202 is connected with the surface rotation of screw rod 203 through the bearing, the bearing can support screw rod 203, make screw rod 203 more stable when rotatory, the screw thread of screw rod 203 surface is two sections, and two sections screw thread opposite direction, make screw rod 203 drive two movable plates 205 and carry out relative movement, the spacing hole that supplies gag lever post 207 to run through and rather than clearance fit is seted up in movable plate 205's front, spacing hole cooperates with gag lever post 207, can carry on spacingly to movable plate 205, make movable plate 205 not rotate along with screw rod 203, only carry out the back-and-forth movement, the draw-in groove has all been seted up to the relative one side of two clamp splice 206, and the inside of draw-in groove is fixed with a plurality of archs, the draw-in groove cooperation arch can improve the frictional force of clamp splice 206, make the centre gripping more stable, it is firm.

In this embodiment, the handle 204 is rotated to make the screw 203 drive the two moving plates 205 to move relatively, and the moving plates 205 drive the clamping blocks 206 to move to clamp the object to be detected.

Referring to fig. 1 and 3, in order to facilitate detection, the detection mechanism 3 in this embodiment includes a slider 301 fixed to a lower surface of the connection block 201, the slider 301 may enable the connection block 201 to move more stably, the detection mechanism 3 further includes a tension detector 302 fixed to an upper surface of the workbench 1, the tension detector 302 may detect tension, a display 303 is fixed to an upper surface of the tension detector 302, the display 303 may display a value detected by the tension detector 302, a fixing rod 304 fixed to a left side of the connection block 201 on a left side is fixed to a right side of the tension detector 302, the fixing rod 304 may facilitate detection by the tension detector 302, the detection mechanism 3 further includes a support plate 305 fixed to the upper surface of the workbench 1, the support plate 305 may support a hydraulic cylinder 306, a hydraulic cylinder 306 having an output end fixed to the right side of the connection block 201 is fixed to the left side of the support plate 305, the hydraulic cylinder 306 may drive the connection block 201 on the right side to move, and facilitate detection by the tension detector 302.

Meanwhile, the sliding block 301 is in a T shape, a T-shaped groove is formed in the upper surface of the workbench 1, the T-shaped groove is connected with the outer surface of the sliding block 301 in a sliding mode, and the T-shaped groove is matched with the sliding block 301, so that the connecting block 201 can move more stably.

In this embodiment, after the clamping mechanism 2 clamps an object to be detected, the hydraulic cylinder 306 is pulled, the tension detector 302 detects the object, and the display 303 may display the detected value.

The working principle of the above embodiment is as follows:

(1) By rotating the handle 204, the handle 204 rotates to drive the screw rod 203 to rotate, the screw rod 203 rotates to drive the two moving plates 205 to move relatively, the limiting hole in the moving plate 205 is matched with the limiting rod 207, the moving plate 205 can be limited, the moving plate 205 does not rotate along with the screw rod 203 and only moves back and forth, the moving plate 205 moves to drive the clamping blocks 206 to move, and the two clamping blocks 206 clamp the articles to be detected, so that the detection is facilitated.

(2) After the article centre gripping that detects needs are carried out through fixture 2, pneumatic cylinder 306 operates, make pneumatic cylinder 306 stimulate right side connecting block 201, pulling force drives left side connecting block 201 through article and removes, on dead lever 304 is conducted to the pulling force that left side connecting block 201 received, dead lever 304 conducts the pulling force to tensile force detector 302 on, tensile force detector 302 detects, display 303 can demonstrate the numerical value that detects to be convenient for detect.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a traffic engineering detects pulling force detection device, includes workstation (1), its characterized in that: two clamping mechanisms (2) are arranged on the workbench (1), and a detection mechanism (3) is arranged on the workbench (1);

fixture (2) include connecting block (201) with workstation (1) upper surface laminating, the last fixed surface of connecting block (201) has fixed plate (202), the back of fixed plate (202) inner wall is connected with through the bearing frame rotation and runs through positive screw rod (203) of fixed plate (202), the front of screw rod (203) is fixed with handle (204), the surface threaded connection of screw rod (203) has two movable plates (205), two one side that movable plate (205) are relative all is fixed with clamp splice (206), two the inside sliding connection of movable plate (205) has both ends respectively with fixed plate (202) front and back both sides inner wall vertically fixed gag lever post (207).

2. The traffic engineering detection tension detection device according to claim 1, characterized in that: detection mechanism (3) include with connecting block (201) lower fixed surface's slider (301), detection mechanism (3) still include with workstation (1) fixed surface's tensile force detector (302), the last fixed surface of tensile force detector (302) has display (303), the right side of tensile force detector (302) is fixed with dead lever (304) with left side connecting block (201) left side fixed, detection mechanism (3) still include with workstation (1) fixed surface's backup pad (305), the left side of backup pad (305) is fixed with output and right side connecting block (201) right side fixed pneumatic cylinder (306).

3. The traffic engineering detection tension detection device according to claim 1, characterized in that: four supporting columns are fixed on the lower surface of the workbench (1), the fixing plate (202) is a U-shaped fixing plate, and the front inner portion of the fixing plate (202) is rotatably connected with the outer surface of the screw rod (203) through a bearing.

4. The traffic engineering detection tension detection device according to claim 1, characterized in that: the handle (204) is star-shaped, the threads on the outer surface of the screw rod (203) are two sections, the directions of the two sections of threads are opposite, the front surface of the moving plate (205) is provided with a threaded hole, and the threaded hole is in threaded connection with the outer surface of the screw rod (203).

5. The traffic engineering detection tension detection device according to claim 1, characterized in that: the front of the moving plate (205) is provided with a limiting hole for the limiting rod (207) to penetrate through and to be in clearance fit with the limiting hole, one side, opposite to the clamping blocks (206), of each clamping block is provided with a clamping groove, and a plurality of bulges are fixed inside the clamping grooves.

6. The traffic engineering detection tension detection device according to claim 2, characterized in that: the slider (301) is T-shaped, a T-shaped groove is formed in the upper surface of the workbench (1), and the T-shaped groove is connected with the outer surface of the slider (301) in a sliding mode.