CN216449135U

CN216449135U - Antidetonation detection device of high strength antidetonation screw-thread steel

Info

Publication number: CN216449135U
Application number: CN202123307273.5U
Authority: CN
Inventors: 邵锦涛
Original assignee: Qingdao Zhongnuo Construction Group Co ltd
Current assignee: Qingdao Zhongnuo Construction Group Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-06
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an anti-seismic detection device of high-strength anti-seismic deformed steel bar, which relates to the technical field of anti-seismic deformed steel bar detection and comprises metal plates, wherein a clamping sleeve is arranged on the surface of one side of each metal plate, connecting lugs are welded on the outer walls of two sides of each metal plate, a bearing is arranged on the surface of the other side of each metal plate, a support plate is fixedly connected to one side of each bearing, a threaded rod is inserted into the surface of each support plate, vertical plates are symmetrically welded on one sides of the support plates, a guide rod is welded between each vertical plate and each support plate, a rotating shaft is fixedly connected to one end of each threaded rod, a bottom plate is welded at the bottom end of each vertical plate, a vibration plate is arranged below each bottom plate, and a vibration spring is arranged on the upper surface of each vibration plate. The application universality of the device is improved.

Description

Antidetonation detection device of high strength antidetonation screw-thread steel

Technical Field

The utility model relates to the technical field of anti-seismic deformed steel bar detection, in particular to an anti-seismic detection device for high-strength anti-seismic deformed steel bar.

Background

The earthquake-resistant structure requires the use of the steel bars with earthquake-resistant performance, namely, when the building is impacted by earthquake waves, the time for the breaking of the building can be delayed, and the building is prevented from instantaneously and integrally collapsing, so that the earthquake-resistant performance of the building is improved. Therefore, in the anti-seismic structure, the ideal performance of the steel bar has a longer yield platform and good ductility, and meanwhile, the actual yield strength of the steel bar is not too high relative to the standard value of the yield strength.

The existing anti-seismic detection device for the high-strength anti-seismic deformed steel bar mainly has the following defects: the conventional anti-seismic detection device for the high-strength anti-seismic deformed steel bar can only clamp and fix the deformed steel bar with a fixed length, but the deformed steel bar is different in length during machining and cutting, so that the application range of the conventional detection device is low.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide and a antidetonation detection device of high strength antidetonation screw-thread steel, this technical scheme has solved current antidetonation detection device of high strength antidetonation screw-thread steel and can only be fixed to the screw-thread steel centre gripping of fixed length, but the screw-thread steel leads to its length to differ when processing the cutting, consequently, current detection device application scope is low problem.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a high strength antidetonation detection device of screw-thread steel, includes the metal sheet, metal sheet one side surface is equipped with the cutting ferrule, the engaging lug has all been welded to metal sheet both sides outer wall, metal sheet opposite side surface mounting has the bearing, bearing one side fixedly connected with backup pad, the threaded rod is pegged graft on the backup pad surface, backup pad one side symmetric welding has the riser, the welding has the guide bar between riser and the backup pad, threaded rod one end fixedly connected with pivot, the welding of riser bottom has the bottom plate, the bottom plate below is equipped with the vibrations board, surface mounting has vibrations spring on the vibrations board.

As a preferable technical scheme of the utility model, the number of the metal plates is two, the end parts of the cutting sleeves are fixedly connected with mounting seats, and the mounting seats are connected with the metal plates through screws.

As a preferable technical scheme of the utility model, the surface of the connecting lug is provided with a through hole, the through hole is connected with the guide rod in an inserting way, and the outer diameter of the guide rod is matched with the inner diameter of the through hole.

As a preferred technical scheme, the threaded rod penetrates through the supporting plate, a threaded hole is formed in the splicing position of the supporting plate and the threaded rod, the threaded hole is in threaded connection with the threaded rod, a hand wheel is mounted at the other end of the threaded rod, and a salient point rubber mat is wrapped on the outer wall of the hand wheel.

As a preferred technical scheme of the utility model, the rotating shaft is connected with the bearing inner ring in an inserted manner, and the diameter of the bearing inner ring is matched with the outer diameter of the rotating shaft.

As a preferable technical scheme of the utility model, two groups of the vibration springs are symmetrically arranged in each group, the two groups of the vibration springs are distributed at the edge of the upper surface of the vibration plate, and the top ends of the vibration springs are fixedly connected with the edge of the lower surface of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: through the handheld high strength antidetonation screw-thread steel that awaits measuring of manual work, make the both ends of high strength antidetonation screw-thread steel corresponding with the cutting ferrule of installation on the metal sheet respectively, and hand wheel drive threaded rod cooperation backup pad through the manual work rotates, thereby make the pivot cooperation bearing inner race of screw-thread rod tip realize the rotation, and then make engaging lug cooperation guide bar slide, make the metal sheet relative motion that two symmetries set up, peg graft the cutting ferrule and link to each other the tip of high strength antidetonation screw-thread steel, can adjust the interval between two metal sheets according to the length of high strength antidetonation screw-thread steel, then lead to the cutting ferrule and hold fixedly the high strength antidetonation screw-thread steel card, the application universality of device has been improved.

Drawings

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

FIG. 2 is a schematic structural diagram of a front surface of a metal plate according to the present invention;

FIG. 3 is a schematic view of the backside structure of the metal plate of the present invention;

fig. 4 is a schematic view of the bottom plate structure of the present invention.

The reference numbers in the figures are:

1. a metal plate; 101. a card sleeve; 102. a mounting seat; 103. connecting lugs; 104. a through hole; 105. a bearing;

2. a support plate; 201. a threaded rod; 202. a hand wheel; 203. a vertical plate; 204. a guide bar; 205. a rotating shaft;

3. a base plate;

4. a vibration plate; 401. the spring is vibrated.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, an anti-seismic detection device for high-strength anti-seismic deformed steel bar comprises a metal plate 1, a ferrule 101 is arranged on one side surface of the metal plate 1, connecting lugs 103 are welded on the outer walls of two sides of the metal plate 1, a bearing 105 is arranged on the other side surface of the metal plate 1, a support plate 2 is fixedly connected to one side of the bearing 105, a threaded rod 201 is inserted into the surface of the support plate 2, vertical plates 203 are symmetrically welded on one side of the support plate 2, guide rods 204 are welded between the vertical plates 203 and the support plate 2, one end of the threaded rod 201 is fixedly connected with a rotating shaft 205, a bottom plate 3 is welded at the bottom end of the vertical plate 203, a vibration plate 4 is arranged below the bottom plate 3, a vibration spring 401 is arranged on the upper surface of the vibration plate 4, two metal plates 1 are symmetrically arranged, mounting seats 102 are fixedly connected to the end portions of the ferrule 101, the mounting seats 102 are connected with the metal plate 1 through screws, through holes 104 are arranged on the surfaces of the connecting lugs 103, the through hole 104 is connected with the guide rod 204 in an inserting mode, the outer diameter of the guide rod 204 is matched with the inner diameter of the through hole 104, the threaded rod 201 penetrates through the support plate 2, a threaded hole is formed in the inserting position of the support plate 2 and the threaded rod 201 and is in threaded connection with the threaded rod 201, the hand wheel 202 is installed at the other end of the threaded rod 201, a salient point rubber pad is wrapped on the outer wall of the hand wheel 202, the rotating shaft 205 is connected with the inner ring of the bearing 105 in an inserting mode, and the diameter of the inner ring of the bearing 105 is matched with the outer diameter of the rotating shaft 205; through the handheld high strength antidetonation screw-thread steel that awaits measuring of manual work, make the both ends of high strength antidetonation screw-thread steel corresponding with cutting ferrule 101 of installation on the metal sheet 1 respectively, and it rotates to hand wheel 202 drive threaded rod 201 cooperation backup pad 2 through the manual work, thereby make the pivot 205 cooperation bearing 105 inner circle of threaded rod 201 tip realize the rotation, and then make engaging lug 103 cooperation guide bar 204 slide, make the metal sheet 1 relative motion of two symmetry settings, peg graft cutting ferrule 101 and high strength antidetonation screw-thread steel's tip and link to each other, can adjust the interval between two metal sheets 1 according to the length of high strength antidetonation screw-thread steel, then lead to cutting ferrule 101 and hold fixedly to high strength antidetonation screw-thread steel, the application universality of device has been improved.

Referring to fig. 1 and 4, vibrations spring 401 symmetry is equipped with two sets ofly, and every group vibrations spring 401 symmetry is equipped with two, and two sets of vibrations spring 401 all distribute in 4 upper surface edges of vibrations board, and vibrations spring 401 top and 3 lower surface edges fixed connection of bottom plate are through installing vibrations board 4 in the power take off department of vibration exciter, through vibration exciter work to cooperation vibrations spring 401 drives 3 vibrations of bottom plate, thereby carries out antidetonation detection to high strength antidetonation screw-thread steel.

The working principle is as follows: through the handheld high strength antidetonation screw-thread steel that awaits measuring of manual work, make the both ends of high strength antidetonation screw-thread steel corresponding with cutting ferrule 101 of installation on the metal sheet 1 respectively, and it rotates to hand wheel 202 drive threaded rod 201 cooperation backup pad 2 through the manual work, thereby make the pivot 205 cooperation bearing 105 inner circle of threaded rod 201 tip realize the rotation, and then make engaging lug 103 cooperation guide bar 204 slide, make the metal sheet 1 relative motion of two symmetry settings, peg graft cutting ferrule 101 and high strength antidetonation screw-thread steel's tip and link to each other, can adjust the interval between two metal sheets 1 according to the length of high strength antidetonation screw-thread steel, then lead to cutting ferrule 101 and hold fixedly to high strength antidetonation screw-thread steel card.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a antidetonation detection device of high strength antidetonation screw-thread steel which characterized in that: including metal sheet (1), metal sheet (1) one side surface is equipped with cutting ferrule (101), engaging lug (103) have all been welded to metal sheet (1) both sides outer wall, bearing (105) are installed to metal sheet (1) opposite side surface, bearing (105) one side fixedly connected with backup pad (2), threaded rod (201) are pegged graft on backup pad (2) surface, backup pad (2) one side symmetry welding has riser (203), the welding has guide bar (204) between riser (203) and backup pad (2), threaded rod (201) one end fixedly connected with pivot (205), riser (203) bottom welding has bottom plate (3), bottom plate (3) below is equipped with vibrations board (4), surface mounting has vibrations spring (401) on vibrations board (4).

2. The anti-seismic detection device for the high-strength anti-seismic deformed steel bar according to claim 1, characterized in that: the metal plate clamping device is characterized in that the two metal plates (1) are symmetrically arranged, the end parts of the clamping sleeves (101) are fixedly connected with mounting seats (102), and the mounting seats (102) are connected with the metal plates (1) through screws.

3. The anti-seismic detection device for the high-strength anti-seismic deformed steel bar according to claim 1, characterized in that: through holes (104) are formed in the surfaces of the connecting lugs (103), the through holes (104) are connected with the guide rods (204) in an inserted mode, and the outer diameters of the guide rods (204) are matched with the inner diameters of the through holes (104).

4. The anti-seismic detection device for the high-strength anti-seismic deformed steel bar according to claim 1, characterized in that: threaded rod (201) runs through backup pad (2), backup pad (2) and threaded rod (201) grafting department set up threaded hole, just threaded hole and threaded rod (201) looks spiro union, hand wheel (202) are installed to the threaded rod (201) other end, and the cladding of hand wheel (202) outer wall has the bump cushion.

5. The anti-seismic detection device for the high-strength anti-seismic deformed steel bar according to claim 1, characterized in that: the rotating shaft (205) is connected with an inner ring of the bearing (105) in an inserting mode, and the diameter of the inner ring of the bearing (105) is matched with the outer diameter of the rotating shaft (205).

6. The anti-seismic detection device for the high-strength anti-seismic deformed steel bar according to claim 1, characterized in that: vibrations spring (401) symmetry is equipped with two sets ofly, and every group vibrations spring (401) symmetry is equipped with two, and is two sets of vibrations spring (401) all distributes in vibrations board (4) upper surface edge, vibrations spring (401) top and bottom plate (3) lower surface edge fixed connection.