CN213209705U

CN213209705U - Protective device for steel bar detection

Info

Publication number: CN213209705U
Application number: CN202022016648.1U
Authority: CN
Inventors: 刘婧璇; 张立卫; 王海峰
Original assignee: Lanzhou Jiaotong University Engineering Testing Co ltd
Current assignee: Lanzhou Jiaotong University Engineering Testing Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-14
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a protector for be used for reinforcing bar to detect belongs to reinforcing bar detection technology field. This a protector for reinforcing bar detects includes reinforcing bar determine module and apron subassembly. When the state of the inside reinforcing bar of reinforcing bar check out test set body is observed to needs, the handheld member of external force pulling downwards, handheld member slides down along the spout, handheld member drives protection plate along slide bar spare downstream, make protection plate spare leave the observation hole, protection plate spare compression elastic component, the elastic component elasticity increases, the inside condition of reinforcing bar check out test set body is observed to operating personnel's accessible observation hole, loosen handheld member, under the elastic action of elastic component, protection plate spare recovers the normal position, block the observation hole, reach the purpose of protection, and then the current observation hole of effectual improvement lacks protective structure's problem, the condition of the sample that reduces to splash from observation hole splash, the condition of the sample that reduces to splash to operating personnel production injury.

Description

Protective device for steel bar detection

Technical Field

The utility model relates to a reinforcing bar detection area particularly, relates to a protector for reinforcing bar detects.

Background

The steel bar is crucial to the bearing capacity of a concrete structure, and strict requirements are required for the quality of the concrete structure, so when the steel bar is required to enter a field, the quality index of the steel bar needs to be comprehensively checked, test pieces are extracted in batches to perform yield strength, tensile strength, elongation and cold bending tests, and when the yield strength and the tensile strength of the steel bar are tested, partial test pieces are likely to splash after the steel bar is broken, so that an experimenter is injured, and a cover plate is required to be arranged around the detection equipment.

In the prior art, a laboratory generally welds a protective structure by oneself, is similar to a cover plate and a baffle plate structure, and is arranged at the periphery of equipment, for the convenience of observation, observation holes are arranged on the baffle plates or the cover plates, but the observation holes lack the protective structure, for the observation holes without glass, a small amount of samples are easy to splash through the observation holes in the test pulling and pressing process, for testers, potential safety risks still exist, and the face or the head of the testers is almost pricked by the splashed samples every year; and the observation hole for installing glass is easy to damage the protective glass when the sample splashed outwards is large, and the replacement and maintenance frequency is high.

The problem seems simple, but is a very troublesome potential safety problem in the aspect of actual operation of a laboratory, and needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a protector for reinforcing bar detects aims at improving the problem that current observation hole lacks protective structure.

The utility model discloses a realize like this:

a protector for reinforcing bar detects includes reinforcing bar determine module and apron subassembly.

The steel bar detection assembly comprises a steel bar detection device body and two mounting holes formed in two ends of one side of the steel bar detection device body, a mounting post is arranged between the two mounting holes, the cover plate assembly comprises cover plate pieces, slide bar pieces, a protective plate piece, an elastic piece, a handheld bar piece and a fixing piece, the number of the cover plate pieces is two, one side of each of the two cover plate pieces is respectively and rotatably connected to one side of the mounting hole, the other side of each of the two cover plate pieces is fixedly connected to the mounting post through the fixing piece, an observation hole is formed in each of the cover plate pieces, a sliding groove is formed in the lower end of the side wall of each of the cover plate pieces, the number of the slide bar pieces is two, one end of each of the two slide bar pieces is fixedly connected to the inner wall of the bottom end of each of the cover plate piece, the two slide, the protection plate can block the observation hole, the elastic component cup joint in the slide bar spare, the elastic component is located the protection plate with between the inner wall of apron piece bottom, the protection plate compress tightly in the elastic component, handheld member fixed connection in protection plate bottom, handheld member one end is passed the spout, handheld member can be followed the spout slides.

In an embodiment of the present invention, the cover plate member includes a cover plate and a reinforcing ring fixedly connected to a periphery of one side of the cover plate.

In an embodiment of the present invention, the observation hole is internally and fixedly connected with a protection glass.

In an embodiment of the present invention, the reinforcing ring is far away from the baffle fixedly connected to the inner wall of the bottom of one side of the cover plate.

In an embodiment of the present invention, the sliding rod member includes a sliding rod and a pressing plate fixedly connected to an upper end of the sliding rod.

In an embodiment of the present invention, the protection plate includes a protection plate and a connection plate fixedly connected to the upper and lower ends of the protection plate.

In an embodiment of the present invention, the hand-held rod member includes a hand-held rod and a non-slip sleeve fixedly connected to one end of the hand-held rod, the hand-held rod is set to L-shape, and the hand-held rod is fixedly connected to the lower end of the protection plate member.

In an embodiment of the present invention, the anti-slip cover is uniformly provided with anti-slip strips at the periphery.

The utility model discloses an in an embodiment, the mounting includes rotor plate and dwang, dwang fixed connection in the lateral wall of rotor plate one end, the rotor plate other end rotate connect in apron spare outer wall, fixedly connected with limiting plate of bending on the erection column, the limiting plate of bending is L shape, the rotor plate is close to dwang one end can be blocked into bend in the limiting plate.

In an embodiment of the present invention, the rotating plate is kept away from the rotating sleeve fixedly connected to the side wall of the rotating rod.

The utility model has the advantages that: the utility model discloses a protection device for reinforcing bar detects that goes up the design and obtains, when the state of the inside reinforcing bar of reinforcing bar check out test set body is observed to needs, the handheld member of external force pulling downwards, handheld member slides down along the spout, handheld member drives protection plate along slide bar downstream, make protection plate leave the observation hole, protection plate compression elastic component, the elastic component elasticity increase, the inside condition of reinforcing bar check out test set body is observed to the operating personnel accessible observation hole, loosen handheld member, under the spring action of elastic component, protection plate recovery normal position, block the observation hole, reach the purpose of protection, and then the current observation hole of effectual improvement lacks protective structure's problem, reduce the condition that the sample that splashes from the observation hole departure, reduce the condition that the sample that splashes produces the injury to operating personnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a protection device for reinforcing steel bar detection provided by the embodiment of the invention;

fig. 2 is a schematic structural view of a reinforcing bar detecting assembly according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a cover plate assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a deck member according to an embodiment of the present invention;

fig. 5 is an enlarged schematic structural diagram of a position B in fig. 3 according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a protective plate according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a hand-held lever according to an embodiment of the present invention;

fig. 8 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention.

In the figure: 100-a rebar detection assembly; 110-a steel bar detection device body; 120-mounting holes; 130-mounting posts; 140-bending the limit plate; 200-a cover plate assembly; 210-a deck member; 211-cover plate; 212-a reinforcement ring; 213-protective glass; 220-a viewing aperture; 230-a slider member; 231-a slide bar; 232-pressing plate; 240-protective plate; 241-protection plate; 242-connecting plate; 250-an elastic member; 260-a chute; 270-holding the lever; 271-hand lever; 272-anti-slip cover; 273-antislip strips; 280-a baffle; 290-a fixing member; 291-rotating plate; 292-rotating rods; 293-rotating sleeve.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Please refer to fig. 1, the utility model provides a protector for reinforcing bar detects, including reinforcing bar determine module 100 and apron subassembly 200, reinforcing bar determine module 100 is used for detecting the quality and the performance of reinforcing bar etc, and apron subassembly 200 is used for blocking the reinforcing bar and splits the back and spatters the sample outward.

Referring to fig. 2, the reinforcing bar detecting assembly 100 includes a reinforcing bar detecting apparatus body 110 and two mounting holes 120 opened at two ends of one side of the reinforcing bar detecting apparatus body 110, a mounting post 130 is disposed between the two mounting holes 120, and a sample reinforcing bar to be detected is mounted into the reinforcing bar detecting apparatus body 110 through the mounting hole 120.

Referring to fig. 3, the cover plate assembly 200 includes two cover plate members 210, two slide bar members 230, two protection plate members 240, an elastic member 250, a hand-held bar member 270 and a fixing member 290, wherein one side of each of the two cover plate members 210 is rotatably connected to one side of the mounting hole 120, one side of each of the two cover plate members 210 is rotatably connected to one side of the mounting hole 120 through a hinge, the other side of each of the two cover plate members 210 is fixedly connected to the mounting post 130 through the fixing member 290, the cover plate member 210 is provided with an observation hole 220, the lower end of the side wall of the cover plate member 210 is provided with a slide groove 260, the two slide bar members 230 are provided, one end of each of the two slide bar members 230 is fixedly connected to the inner wall of the bottom end of the cover plate member 210, in this embodiment, one end of each of the two slide bar members 230 is fixedly connected to the inner, the protection plate member 240 can block the observation hole 220, the elastic member 250 is sleeved on the slide bar member 230, the elastic member 250 is located between the protection plate member 240 and the inner wall of the bottom end of the cover plate member 210, the protection plate member 240 is compressed on the elastic member 250, the handheld bar member 270 is fixedly connected to the bottom end of the protection plate member 240, one end of the handheld bar member 270 penetrates through the sliding groove 260, and the handheld bar member 270 can slide along the sliding groove 260.

Referring to fig. 4, the cover plate member 210 includes a cover plate 211 and a reinforcing ring 212 fixedly connected to a periphery of one side of the cover plate 211, the reinforcing ring 212 and the cover plate 211 are of an integrated structure, the reinforcing ring 212 can reinforce strength of the cover plate 211 to reduce deformation of the cover plate 211, a protective glass 213 is fixedly connected to the inside of the observation hole 220, the protective glass 213 is convenient for an operator to observe, and can also seal the observation hole 220, a baffle 280 is fixedly connected to an inner wall of a bottom end of the reinforcing ring 212, which is far away from the cover plate 211, when a state of a reinforcing bar inside the reinforcing bar detection apparatus body 110 needs to be observed, an external force pulls the hand-held rod member 270 downwards, the hand-held rod member 270 slides downwards along the sliding groove 260, the hand-held rod member 270 drives the protective plate member 240 to move downwards along the sliding rod member 230, so that the protective plate member 240 leaves the observation hole 220, the protective plate member 240 compresses, the handheld rod piece 270 is loosened, the protection plate piece 240 restores to the original position under the elastic force action of the elastic piece 250, the observation hole 220 is blocked, the protection purpose is achieved, the problem that the existing observation hole is lack of a protection structure is effectively solved, the splashing condition of the splashed sample from the observation hole 220 is reduced, the condition that the splashed sample injures an operator is reduced, and meanwhile, the condition that the splashed sample damages the protection glass 213 is also reduced.

Referring to fig. 5, the sliding rod 230 includes a sliding rod 231 and a pressing plate 232 fixedly connected to the upper end of the sliding rod 231, the pressing plate 232 is fixedly connected to the upper end of the sliding rod 231 through a screw, and the pressing plate 232 can block the connecting plate 242, so as to reduce the situation that the connecting plate 242 is separated from the sliding rod 231.

Referring to fig. 6, the shielding plate 240 includes a shielding plate 241 and a connecting plate 242 fixedly connected to the upper and lower ends of the shielding plate 241, and when the shielding plate is specifically configured, the connecting plate 242 and the shielding plate 241 are fixed by welding or bolts, and the connecting plate 242 is slidably sleeved on the sliding rod 231.

Referring to fig. 7, the handheld lever 270 includes a handheld lever 271 and an anti-slip sleeve 272 fixedly sleeved on one end of the handheld lever 271, the anti-slip sleeve 272 is adhered to the handheld lever 271 by glue, the handheld lever 271 is L-shaped, the handheld lever 271 is fixedly connected to the lower end of the protective plate 240, specifically, the handheld lever 271 is fixedly connected to the lower end of the protective plate 240 by screws, anti-slip strips 273 are uniformly arranged on the periphery of the anti-slip sleeve 272, and the anti-slip strips 273 and the anti-slip sleeve 272 are of an integrated structure.

Referring to fig. 8, the fixing member 290 includes a rotating plate 291 and a rotating rod 292, the rotating plate 292 is fixedly connected to a side wall of one end of the rotating plate 291, the rotating plate 292 and the rotating plate 291 are fixed by welding, the other end of the rotating plate 291 is rotatably connected to an outer wall of the cover member 210, the mounting post 130 is fixedly connected with a bending limiting plate 140, the bending limiting plate 140 is fixedly connected to the mounting post 130 by welding, the bending limiting plate 140 is L-shaped, one end of the rotating plate 291, which is close to the rotating plate 292, can be clamped into the bending limiting plate 140, a rotating sleeve 293 is fixedly connected to a side wall of the rotating plate 291, which is far from the end of the rotating plate 292, the rotating sleeve 293 and the rotating plate 291 are fixed by welding, the rotating sleeve 293 and the rotating plate 291 are rotatably connected to the outer wall of the cover member 210 by a fixed pin, the rotating sleeve 293 and, in the rotating process of the rotating plate 291, the rotating plate 291 leaves the bending limit plate 140, the cover plate 211 is opened through rotation, the purpose of opening the cover plate 211 is achieved, the cover plate 211 is closed through reverse rotation, the rotating plate 291 is rotated reversely, one end of the rotating plate 291 is clamped between the bending limit plate 140 and the side wall of the mounting column 130, the bending limit plate 140 can block the rotating plate 291, the purpose of fixing the cover plate 211 is achieved, and the cover plate 211 is opened and closed simply and conveniently.

Specifically, this a protector for reinforcing bar detects's theory of operation: when the state of the reinforcing steel bar inside the reinforcing steel bar detection equipment body 110 needs to be observed, the external force pulls the handheld rod 271 downwards, the handheld rod 271 slides downwards along the sliding groove 260, the handheld rod 271 drives the protection plate 241 to move downwards, the connection plate 242 moves downwards along the sliding rod 231, the protection plate 241 is separated from the observation hole 220, the connection plate 242 compresses the elastic member 250, the elastic force of the elastic member 250 is increased, an operator can observe the internal condition of the reinforcing steel bar detection equipment body 110 through the observation hole 220 and loosen the handheld rod 271, under the elastic force of the elastic member 250, the protection plate 241 is restored to the original position to block the observation hole 220, thereby achieving the protection purpose, thereby effectively improving the problem that the prior observation hole is lack of a protective structure, reducing the splashing condition of the splashed sample from the observation hole 220, the damage of the splashed sample to the operator is reduced, and the damage of the splashed sample to the cover glass 213 is also reduced.

When the cover plate 211 needs to be opened, an operator rotates the rotating plate 291 through the rotating sleeve 293 or the rotating rod 292, the rotating plate 291 rotates in the process, the rotating plate 291 leaves the bending limiting plate 140, the cover plate 211 is opened through rotation, the cover plate 211 is opened, the cover plate 211 is closed through reverse rotation, the rotating plate 291 rotates in the reverse direction, one end of the rotating plate 291 is clamped between the bending limiting plate 140 and the side wall of the mounting column 130, the bending limiting plate 140 can block the rotating plate 291, the cover plate 211 is fixed through reverse rotation, and the cover plate 211 is opened and closed simply and conveniently.

It should be noted that the specific model specification of the steel bar detecting device body 110 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed and redundant operations are not needed.

The power supply of the reinforcing bar sensing apparatus body 110 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A protector for reinforcing bar detects, characterized in that includes

The steel bar detection assembly (100) comprises a steel bar detection device body (110) and two mounting holes (120) formed in two ends of one side of the steel bar detection device body (110), and a mounting column (130) is arranged between the two mounting holes (120);

the cover plate assembly (200) comprises two cover plate parts (210), two sliding rod parts (230), two protection plate parts (240), an elastic part (250), a handheld rod part (270) and a fixing part (290), wherein one side of each of the two cover plate parts (210) is respectively and rotatably connected to one side of the mounting hole (120), the other side of each of the two cover plate parts (210) is fixedly connected to the mounting column (130) through the fixing part (290), the cover plate part (210) is provided with an observation hole (220), the lower end of the side wall of the cover plate part (210) is provided with a sliding groove (260), the two sliding rod parts (230) are respectively and fixedly connected to the inner wall at the bottom end of the cover plate part (210), one end of each of the two sliding rod parts (230) is respectively and fixedly connected to two sides of the observation hole (220), the two sides of the protection plate member (240) are respectively sleeved with the two slide bar members (230) in a sliding mode, the protection plate member (240) can block the observation hole (220), the elastic member (250) is sleeved with the slide bar members (230), the elastic member (250) is located between the protection plate member (240) and the inner wall of the bottom end of the cover plate member (210), the protection plate member (240) is pressed against the elastic member (250), the handheld bar member (270) is fixedly connected to the bottom end of the protection plate member (240), one end of the handheld bar member (270) penetrates through the sliding groove (260), and the handheld bar member (270) can slide along the sliding groove (260).

2. A guard for reinforcement detection according to claim 1, wherein the cover member (210) comprises a cover (211) and a reinforcing ring (212) fixedly attached to a side periphery of the cover (211).

3. The protection device for steel bar detection according to claim 2, wherein a protection glass (213) is fixedly connected in the observation hole (220).

4. A guard device for steel bar detection as claimed in claim 2, wherein a baffle (280) is fixedly connected to the inner wall of the bottom end of the reinforcement ring (212) on the side far away from the cover plate (211).

5. A guard for reinforcement detection according to claim 1, characterized in that the slide bar member (230) comprises a slide bar (231) and a pressing plate (232) fixedly connected to an upper end of the slide bar (231).

6. A guard for reinforcement detection according to claim 1, wherein the guard plate (240) includes a guard plate (241) and connection plates (242) fixedly connected to upper and lower ends of the guard plate (241).

7. The protection device for steel bar detection according to claim 1, wherein said hand-held lever member (270) comprises a hand-held lever (271) and an anti-slip sleeve (272) fixedly sleeved on one end of said hand-held lever (271), said hand-held lever (271) is arranged in an L shape, and said hand-held lever (271) is fixedly connected to a lower end of said protection plate member (240).

8. The protection device for steel bar detection according to claim 7, characterized in that the anti-slip cover (272) is provided with anti-slip strips (273) uniformly around the circumference.

9. The protection device for steel bar detection according to claim 1, wherein the fixing member (290) comprises a rotating plate (291) and a rotating rod (292), the rotating rod (292) is fixedly connected to a side wall of one end of the rotating plate (291), the other end of the rotating plate (291) is rotatably connected to an outer wall of the cover plate member (210), the mounting post (130) is fixedly connected with a bending limiting plate (140), the bending limiting plate (140) is in an L shape, and one end of the rotating plate (291) close to the rotating rod (292) can be clamped into the bending limiting plate (140).

10. The protection device for steel bar detection according to claim 9, wherein a rotating sleeve (293) is fixedly connected to a side wall of the rotating plate (291) far away from the rotating rod (292).