CN218066475U

CN218066475U - Portable perpendicularity detection ruler for engineering quality detection

Info

Publication number: CN218066475U
Application number: CN202222164386.2U
Authority: CN
Inventors: 于洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-16
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a portable engineering quality detects with straightness detection chi that hangs down, including protective frame and linkage frame, the linkage frame is located protective frame's inside, the right side of linkage frame inner chamber is rotated through the bearing spare and is connected with the threaded rod, the surface threaded connection of threaded rod has the thread bush, the top fixedly connected with traction lever of thread bush, the utility model relates to an engineering quality detects technical field. This portable engineering quality detects uses straightness detection chi that hangs down, through pushing two gag lever posts the inside of protective frame, then with the linkage frame to the left side pulling, the linkage frame drives the detection chi and removes the outside to the protective frame this moment, then according to the wallboard height that awaits measuring with the fixed back rotation threaded rod of linkage frame, the threaded rod rotates this moment and drives the thread bush and move right, the thread bush removes and drives the detection chi and remove, the detection chi removes and reaches the effect that makes the linkage frame and the whole length extension of detecting the chi.

Description

Portable perpendicularity detection ruler for engineering quality detection

Technical Field

The utility model relates to an engineering quality detects technical field, specifically is a portable engineering quality detects with straightness detection ruler that hangs down.

Background

The construction project quality detection means the activity of testing and determining the quality characteristics of the materials, construction accessories, equipment, engineering entity quality, use functions and the like of the construction project, wherein when the materials of partial construction projects such as prefabricated wallboards and the like are detected, the verticality of the materials needs to be detected, the existing detection method is to detect the wallboards by using a verticality detection ruler, but the existing verticality detection ruler is mostly a folding detection ruler, the length of the existing verticality detection ruler is still longer after folding and is easy to collide, so that the detection ruler is bent, and therefore the problem needs to be solved by designing the verticality detection ruler for portable engineering quality detection.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a portable engineering quality detects with straightness detection chi that hangs down has solved current straightness detection chi that hangs down and has mostly been foldable detection chi, and its length is still longer and bumps easily after folding to lead to the detection chi to take place the problem of buckling.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable engineering quality detects with straightness detection chi that hangs down, includes protective frame and linkage frame, the linkage frame is located protective frame's inside, the right side of linkage frame inner chamber is rotated through the bearing spare and is connected with the threaded rod, the surperficial threaded connection of threaded rod has the thread bush, the top fixedly connected with traction lever of thread bush, the top of traction lever runs through linkage frame and extends to linkage frame's outside, the bottom fixedly connected with chute board of linkage frame, the inside sliding connection of chute board has the slider, the bottom fixedly connected with L type pole of slider, fixedly connected with detection chi between L type pole and the traction lever, the second expansion joint that cooperatees and use with the traction lever is seted up at the top of linkage frame.

Preferably, the surface and the equal fixedly connected with sleeve in rear portion of linkage frame, one side fixedly connected with spring of sleeve inner chamber, the one end fixedly connected with gag lever post of spring, the one end of gag lever post runs through sleeve and protective frame in proper order and extends to the outside of protective frame, the spacing mouth that cooperatees and use with the gag lever post is all seted up to the front portion and the rear portion of protective frame.

Preferably, the surface of the linkage frame is provided with scale marks, and the surface of the sliding block is fixedly connected with a pointer matched with the scale marks for use.

Preferably, the left side of the protection frame is provided with a first movable opening matched with the detection ruler for use, and the surface of the linkage frame is fixedly connected with a sealing plate matched with the first movable opening for use.

Preferably, the left end of the threaded rod penetrates through the linkage frame and extends to the outside of the linkage frame.

Preferably, the upper part and the lower part on the right side of the protection frame are fixedly connected with universal wheels.

Advantageous effects

The utility model provides a portable engineering quality detects with straightness detection ruler that hangs down. Compared with the prior art, the method has the following beneficial effects:

(1) This portable engineering quality detects uses straightness detection chi that hangs down, through pushing two gag lever posts the inside of protective frame, then stimulate the linkage frame to the left side, the linkage frame drives the detection chi and removes the outside to the protective frame this moment, then according to the wallboard height that awaits measuring with the fixed back rotation threaded rod of linkage frame, the threaded rod rotates to drive the thread bush and moves right this moment, the thread bush moves and drives the detection chi and remove, the detection chi moves and reaches the effect that makes the whole length extension of linkage frame and detection chi, it moves and drives L type pole removal to detect the chi simultaneously, L type pole removes and drives the slider and removes, the slider removes and drives the pointer and removes, the accessible is observed pointer and scale line and is controlled the length that the detection chi stretches out when the pointer removes, the effect that the wall body of co-altitude carries out the straightness that hangs down has effectively been reached and has been detected to the not.

(2) This portable engineering quality detects uses straightness detection chi that hangs down, insert the protective frame through first expansion mouth with the linkage frame in, the closing plate on linkage frame surface can seal first expansion mouth this moment, the linkage frame removes to the inside drive sleeve of protective frame and removes to the protective frame in simultaneously, the spring of sleeve inside releases the gag lever post through elasticity this moment, the gag lever post is spacing through spacing mouthful, thereby reach the effect of protecting linkage frame and detection chi in the protective frame inside, and can reach the effect of portable protective frame through setting up the universal wheel, the portability and the security that detect the chi have been increased.

Drawings

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

FIG. 2 is a cross-sectional view of the protection frame and the linkage frame structure of the present invention;

FIG. 3 is a schematic view of the structure of the scale lines, the pointer and the linkage frame of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a top view of the sleeve, spring and stop rod structure of the present invention.

In the figure: 1. a protective frame; 2. a linkage frame; 3. a threaded rod; 4. a threaded sleeve; 5. a draw bar; 6. a chute plate; 7. a slider; 8. an L-shaped rod; 9. detecting a ruler; 10. a first movable port; 11. a sleeve; 12. a spring; 13. a limiting rod; 14. a limiting port; 15. a sealing plate; 16. a second movable port; 17. a pointer; 18. scale lines; 19. a universal wheel.

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. 1-5, the present invention provides a technical solution: the utility model provides a portable engineering quality detects with straightness detection chi that hangs down, including protective frame 1 and linkage frame 2, the equal fixedly connected with universal wheel 19 in top and the below on protective frame 1 right side, linkage frame 2 is located protective frame 1's inside, the right side of linkage frame 2 inner chamber is rotated through the bearing spare and is connected with threaded rod 3, the surperficial threaded connection of threaded rod 3 has thread bush 4, the top fixedly connected with traction lever 5 of thread bush 4, the top of traction lever 5 runs through linkage frame 2 and extends to the outside of linkage frame 2, the bottom fixedly connected with chute board 6 of linkage frame 2, the inside sliding connection of chute board 6 has slider 7, fixedly connected with L type pole 8,L type pole 8 of slider 7 and fixedly connected with between traction lever 5 detects chi 9, the second movable port 16 that cooperatees with traction lever 5 and use is seted up at the top of linkage frame 2, the left end of threaded rod 3 runs through linkage frame 2 and extends to the outside of linkage frame 2, and the left end of threaded rod 3 is connected with the knob.

In order to observe the extending length of the detection ruler 9 conveniently, the surface of the linkage frame 2 is provided with scale marks 18, and the surface of the sliding block 7 is fixedly connected with a pointer 17 matched with the scale marks 18 for use.

Further, in order to reach the effect of being convenient for fix linkage frame 2 and detection chi 9 in protective frame 1, the surface and the equal fixedly connected with sleeve 11 in rear portion of linkage frame 2, one side fixedly connected with spring 12 of sleeve 11 inner chamber, spring 12 is the change of can being convenient for, the one end fixedly connected with gag lever post 13 of spring 12, the right side of gag lever post 13 is the inclined plane, sleeve 11 and protective frame 1 are run through in proper order to the one end of gag lever post 13 and extend to protective frame 1's outside, protective frame 1's front portion and rear portion have all been seted up with gag lever post 13 matched with use spacing mouth 14, protective frame 1's left side is seted up with the first movable mouth 10 that detects chi 9 matched with use, linkage frame 2's fixed surface is connected with and the closing plate 15 that first movable mouth 10 matched with use.

And those not described in detail in this specification are well within the skill of those in the art.

When the wallboard detection device is used, the two limiting rods 13 are pushed into the protection frame 1, the linkage frame 2 is pulled towards the left side, the linkage frame 2 drives the detection ruler 9 to move to the outer part of the protection frame 1, the linkage frame 2 is fixed according to the height of a wallboard to be detected, the knob is rotated to drive the threaded rod 3 to rotate, the threaded rod 3 rotates to drive the threaded sleeve 4 to move rightwards, the threaded sleeve 4 moves to drive the traction rod 5 to move, the traction rod 5 moves to drive the detection ruler 9 to move, the detection ruler 9 moves to enable the integral length of the linkage frame 2 and the detection ruler 9 to be lengthened, the detection ruler 9 moves to drive the L-shaped rod 8 to move, the L-shaped rod 8 moves to drive the sliding block 7 to move, the sliding block 7 moves to drive the pointer 17 to move, and the pointer 17 can control the extending length of the detection ruler 9 by observing the pointer 17 and the scale mark 18 when the pointer 17 moves, the instrument numerical value on accessible detection chi 9 surface observes the straightness that hangs down when examining and detects, can insert protection frame 1 through first movable mouthful 10 with linkage frame 2 after detecting the completion in, the closing plate 15 on linkage frame 2 surface can seal first movable mouthful 10 this moment, linkage frame 2 removes to the inside of protection frame 1 simultaneously and drives sleeve 11 and remove to the protection frame 1 in, the spring 12 of 11 insides of sleeve this moment pushes out gag lever post 13 through elasticity, gag lever post 13 is spacing through spacing mouthful 14, thereby reach and protect the effect at protection frame 1 inside with linkage frame 2 and detection chi 9, and can reach the effect of portable protection frame 1 through setting up universal wheel 19.

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 portable engineering quality detects with straightness detection chi that hangs down, includes protecting frame (1) and linkage frame (2), its characterized in that: linkage frame (2) are located the inside of protective frame (1), the right side of linkage frame (2) inner chamber is rotated through the bearing spare and is connected with threaded rod (3), the surperficial threaded connection of threaded rod (3) has thread bush (4), top fixedly connected with traction lever (5) of thread bush (4), the top of traction lever (5) is run through linkage frame (2) and is extended to the outside of linkage frame (2), the bottom fixedly connected with draw runner (6) of linkage frame (2), the inside sliding connection of draw runner (6) has slider (7), the bottom fixedly connected with L type pole (8) of slider (7), fixedly connected with detects chi (9) between L type pole (8) and traction lever (5), second movable port (16) that cooperate and use with traction lever (5) are seted up at the top of linkage frame (2).

2. The portable perpendicularity detection ruler for engineering quality detection as claimed in claim 1, characterized in that: the surface and the equal fixedly connected with sleeve (11) in rear portion of linkage frame (2), one side fixedly connected with spring (12) of sleeve (11) inner chamber, the one end fixedly connected with gag lever post (13) of spring (12), the one end of gag lever post (13) runs through sleeve (11) and protective frame (1) in proper order and extends to the outside of protective frame (1), spacing mouth (14) that cooperate the use with gag lever post (13) are all seted up to the front portion and the rear portion of protective frame (1).

3. The portable perpendicularity detection ruler for engineering quality detection as claimed in claim 1, characterized in that: the surface of the linkage frame (2) is provided with scale marks (18), and the surface of the sliding block (7) is fixedly connected with a pointer (17) matched with the scale marks (18) for use.

4. The portable perpendicularity detection ruler for engineering quality detection as claimed in claim 1, characterized in that: the left side of the protection frame (1) is provided with a first movable opening (10) matched with the detection ruler (9) for use, and the surface of the linkage frame (2) is fixedly connected with a sealing plate (15) matched with the first movable opening (10) for use.

5. The portable perpendicularity detection ruler for engineering quality detection as claimed in claim 1, characterized in that: the left end of the threaded rod (3) penetrates through the linkage frame (2) and extends to the outside of the linkage frame (2).

6. The portable perpendicularity detection ruler for engineering quality detection as claimed in claim 1, characterized in that: the upper part and the lower part of the right side of the protection frame (1) are fixedly connected with universal wheels (19).