CN214334469U

CN214334469U - Portable reinforced concrete detector

Info

Publication number: CN214334469U
Application number: CN202022891832.0U
Authority: CN
Inventors: 朱曙光; 刘金伟; 周硕; 宋雨婷; 朱加强; 崔土翔; 叶正安; 陈鑫; 黄曦
Original assignee: Changsha Cnnc Engineering Supervision Consulting Co ltd
Current assignee: Changsha Cnnc Engineering Supervision Consulting Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-01
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to the technical field of reinforced concrete detection equipment, and discloses a portable reinforced concrete detector, which comprises a workbench, wherein a square groove is arranged on the top surface of the workbench, fixed plates are fixedly arranged at the centers of four side walls in the square groove, a protective frame is arranged above the workbench, fixed grooves are arranged at the centers of four sides of the protective frame, the four fixed grooves are respectively positioned at the lower sides of the four sides of the protective frame, the protective frame is in sliding connection with the fixed plates through the fixed grooves, a fixing device is arranged at the bottom surface in the protective frame, a sealing plate is taken down from the top surface of the protective frame, so that a sealing block is taken out from the protective frame, the protective frame is taken out from the square groove through the sliding connection of the fixed grooves and the fixed plates, debris in the square groove can be cleaned up according to requirements, and the damage to the fixing device caused by excessive accumulation of debris can be avoided, the safety of the fixing device is effectively enhanced.

Description

Portable reinforced concrete detector

Technical Field

The utility model relates to a reinforced concrete check out test set technical field specifically is a portable reinforced concrete detector.

Background

In the construction, generally need detect the building material who uses, whether accord with national standard through detecting material, thereby ensure the security of architectural use, in the building engineering detects, often can adopt reinforcing bar strength detector to detect the intensity of reinforcing bar, general reinforcing bar strength detector includes the workstation and sets up the detection frame on the workstation, when carrying out reinforcing bar strength detection, the detection mechanism who sets up on detecting the frame stretches the reinforcing bar to both sides, make the reinforcing bar fracture, thereby judge the tensile property of reinforcing bar, foretell prior art scheme has following defect: when the reinforcing bar is broken by the stretch-breaking, reinforcing bar fracture part can produce many little pieces, and the piece splashes to the detection frame outside, easily splatters the staff.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable reinforced concrete detector possesses the security that improves the staff, effectively prolongs life, the security that strengthens fixing device of guard frame and fixing device, has solved when the reinforcing bar is broken, and reinforcing bar fracture part can produce many little pieces, and the staff's of piece splashproof problem is hindered.

(II) technical scheme

In order to achieve the above background purpose, the present invention provides the following technical solutions: a portable reinforced concrete detector comprises a workbench, wherein a square groove is formed in the top surface of the workbench, fixed plates are fixedly arranged at the centers of four side walls in the square groove, a protective frame is arranged above the workbench and is a hollow quadrilateral frame, part of the outer wall of the protective frame is positioned in the square groove, fixed grooves are formed in the centers of four sides of the protective frame, the four fixed grooves are respectively positioned at the lower sides of four sides of the protective frame, the positions of the four fixed grooves correspond to the positions of the four fixed plates respectively, the protective frame is in sliding connection with the fixed plates through the fixed grooves, a sealing plate is arranged above the protective frame, the bottom surface of the sealing plate is attached to the top surface of the protective frame, a sealing block is fixedly arranged on the bottom surface of the sealing plate and is positioned at the upper half part in the protective frame, and the surface of the sealing block is attached to the inner side wall in the protective frame, first spread groove has been seted up to the top surface of closing plate, and the second spread groove has been seted up to the bottom surface of closing the piece, and the inner space of second spread groove communicates with each other with the inner space of first spread groove, and the inside bottom surface of protective frame is provided with fixing device.

Preferably, fixing device is including the cylinder, cylindrical bottom surface fixed connection is in the center department of the inside bottom surface of square groove, the connection circular slot has been seted up to cylindrical top surface, the inside of connecting the circular slot is provided with connects the circle pole, the inside of the upper end through connection circular slot of connecting the circle pole extends to the cylindrical outside, the fixed surface of connecting the circle pole embolias there is hollow ring, hollow ring outer lane sliding connection circular slot inner circle, hollow ring is located the latter half of connecting the circle pole, the surface activity of connecting the circle pole embolias there is spacing hollow ring, the fixed surface of spacing hollow ring is connected at the inside wall of connecting the circular slot inside, spacing hollow ring is located the first half of connecting the circular slot inside.

Preferably, fixing device is still including two spacing posts and connection disc, and spacing post is trapezoidal form, and the inclined plane on two spacing posts is located two upside that spacing post kept away from the one side each other, and two spacing posts are located the cylindrical left and right sides respectively outside, and the bottom surface fixed connection of spacing post is in the bottom surface of square inslot portion, and the bottom surface fixed connection of connection disc is at the top surface of connecting the round bar.

Preferably, the fixing device further comprises two connecting long grooves and two connecting long plates, the two connecting long grooves are respectively formed in the left side and the right side of the connecting disc, a supporting rod is arranged inside each connecting long groove, the front end and the rear end of each supporting rod are respectively and fixedly connected to the front side wall and the rear side wall inside each connecting long groove, the two connecting long plates are respectively located outside the left side and the right side of the connecting disc, a circular groove is formed in one side, facing the connecting disc, of the front face of each connecting long plate, the connecting long plates are movably sleeved on the surfaces of the supporting rods through the circular grooves, and the bottom faces of the connecting long plates are attached to inclined faces on the limiting columns.

Preferably, the fixing device further comprises two arc-shaped plates, and the bottom surfaces of the two arc-shaped plates are respectively and fixedly connected to one side, far away from the connecting disc, of the top surfaces of the two connecting long plates.

Preferably, each top surface of the arc-shaped plates is provided with a half thread groove, and the half thread grooves on the two arc-shaped plates can be combined into a complete thread groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable reinforced concrete detector possesses following beneficial effect:

1. the portable reinforced concrete detector is characterized in that when the tensile property of a steel bar needs to be checked, a protective frame is in sliding connection with a fixed plate through a fixed groove to enable the bottom surface of the protective frame to be in contact with the bottom surface inside a square groove, then a sealing plate is placed on the top surface of the protective frame to enable a sealing block to be attached to the inner side wall inside the protective frame, the protective frame is sealed, the steel bar to be tested penetrates through a first connecting groove and a second connecting groove to enable one end of the steel bar to be in contact with the top surface of a connecting disc and exert an acting force on the connecting disc, the connecting disc enables the connecting disc to descend through sliding of a hollow circular ring on a connecting circular rod in a connecting circular groove, in the descending process of the connecting disc, the connecting long plate rotates on a supporting rod through the circular groove to enable the connecting long plate to be changed into a vertical angle from an inclination angle and to be in contact with the surface of a limiting column, and the two arc plates are attached to form a whole, make the connection disc descend, carry out threaded connection through the thread groove that rotatory reinforcing bar made reinforcing bar and two half thread groove forms, fix the reinforcing bar, then use reinforcing bar strength detector to carry out tensile strength to the reinforcing bar, the reinforcing bar is splashed in the protective frame by the little piece of snap production when the test, can avoid the piece to splash to the detection frame outside and lead to the staff that spatters, effectual improvement staff's security.

2. This portable reinforced concrete detector, take off from the top surface of protective frame through with the closing plate, make the inside of sealing piece from the protective frame take out, the protective frame makes protective frame take out from square inslot through fixed slot and fixed plate sliding connection, can inspect and maintain protective frame and fixing device according to the demand, effectively prolong protective frame and fixing device's life, can clear up the piece in the square inslot according to the demand, can avoid the piece to pile up too much and cause the damage to fixing device, effectual reinforcing fixing device's security.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the protection frame of the present invention;

FIG. 3 is a schematic structural view of the closed class of the present invention;

FIG. 4 is a schematic structural view of the workbench of the present invention;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4 according to the present invention;

fig. 6 is a schematic diagram of a partial enlarged structure at B in fig. 5 according to the present invention.

In the figure: 1. a work table; 2. a square groove; 3. a fixing plate; 4. a protective frame; 5. fixing grooves; 6. a closing plate; 7. a sealing block; 8. a first connecting groove; 9. a second connecting groove; 10. a fixing device; 101. a cylinder; 102. a connecting circular groove; 103. connecting the round rod; 104. a hollow circular ring; 105. a limiting hollow ring; 106. A limiting column; 107. connecting the disks; 108. a long connecting groove; 109. connecting the long plates; 110. a support bar; 111. a circular groove; 112. an arc-shaped plate; 113. a half thread groove.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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. 1-6, the present invention provides a technical solution: a portable reinforced concrete detector comprises a workbench 1, wherein a square groove 2 is formed in the top surface of the workbench 1, fixing plates 3 are fixedly arranged at the centers of four side walls in the square groove 2, a protective frame 4 is arranged above the workbench 1, the protective frame 4 is a hollow quadrilateral frame (shown in figure 2), part of the outer wall of the protective frame 4 is positioned in the square groove 2, fixing grooves 5 are formed in the centers of four sides of the protective frame 4, the four fixing grooves 5 are respectively positioned at the lower sides of the four sides of the protective frame 4, the positions of the four fixing grooves 5 respectively correspond to the positions of the four fixing plates 3, the protective frame 4 is in sliding connection with the fixing plates 3 through the fixing grooves 5, a sealing plate 6 is arranged above the protective frame 4, the bottom surface of the sealing plate 6 is attached to the top surface of the protective frame 4, a sealing block 7 is fixedly arranged on the bottom surface of the sealing plate 6, the sealing block 7 is positioned at the upper half part in the protective frame 4, the surface of the sealing block 7 is attached to the inner side wall inside the protective frame 4, the top surface of the sealing plate 6 is provided with a first connecting groove 8, the bottom surface of the sealing block 7 is provided with a second connecting groove 9, the inner space of the second connecting groove 9 is communicated with the inner space of the first connecting groove 8, and the bottom surface inside the protective frame 4 is provided with a fixing device 10.

Fixing device 10 is including cylinder 101, the center department of cylinder 101's bottom surface fixed connection at the inside bottom surface of square groove 2, connection circular slot 102 has been seted up to cylinder 101's top surface, the inside of connecting circular slot 102 is provided with connects round bar 103, the inside of connecting the upper end through connection circular slot 102 of round bar 103 extends to cylinder 101's outside, the fixed surface of connecting round bar 103 embolias hollow ring 104, hollow ring 104 outer lane sliding connection circular slot 102 inner joint circle, hollow ring 104 is located the latter half of connecting round bar 103, the surface activity of connecting round bar 103 embolias there is spacing hollow ring 105, the fixed surface of spacing hollow ring 105 connects the inside wall in connecting circular slot 102 inside, spacing ring 105 is located the first half of connecting circular slot 102 inside.

The fixing device 10 further comprises two limiting columns 106 and a connecting disc 107, the limiting columns 106 are in a trapezoid shape (as shown in fig. 4), the inclined planes on the two limiting columns 106 are located on the upper sides of the two limiting columns 106, which are far away from one side, the two limiting columns 106 are respectively located outside the left side and the right side of the cylinder 101, the bottom surfaces of the limiting columns 106 are fixedly connected to the bottom surface inside the square groove 2, and the bottom surface of the connecting disc 107 is fixedly connected to the top surface of the connecting circular rod 103.

The fixing device 10 further includes two connecting long grooves 108 and two connecting long plates 109, the two connecting long grooves 108 are respectively disposed on the left and right sides of the connecting disc 107, a support rod 110 is disposed inside each connecting long groove 108, the front and rear ends of each support rod 110 are respectively fixedly connected to the front and rear side walls inside the connecting long groove 108, the two connecting long plates 109 are respectively disposed outside the left and right sides of the connecting disc 107, a circular groove 111 is disposed on one side of the front surface of each connecting long plate 109 facing the connecting disc 107, the connecting long plates 109 are movably sleeved on the surfaces of the support rods 110 through the circular grooves 111, and the bottom surfaces of the connecting long plates 109 are attached to the inclined surfaces of the limiting columns 106.

The fixing device 10 further comprises two arc-shaped plates 112, and the bottom surfaces of the two arc-shaped plates 112 are respectively fixedly connected to the top surfaces of the two connecting long plates 109 on the side far away from the connecting disc 107.

The top surface of each arc plate 112 is provided with a half thread groove 113, and the half thread grooves 113 on the two arc plates 112 can be combined into a complete thread groove.

When the device is used, when the tensile property of the steel bar needs to be checked, the protective frame 4 is in sliding connection with the fixed plate 3 through the fixed groove 5 to enable the bottom surface of the protective frame 4 to be in contact with the bottom surface inside the square groove 2, then the sealing plate 6 is placed on the top surface of the protective frame 4 to enable the sealing block 7 to be attached to the inner side wall inside the protective frame 4, the protective frame 4 is sealed, the steel bar to be tested penetrates through the first connecting groove 8 and the second connecting groove 9 to enable one end of the steel bar to be in contact with the top surface of the connecting disc 107 and exert acting force on the connecting disc 107, the connecting disc 107 slides in the connecting circular groove 102 through the hollow circular ring 104 on the connecting circular rod 103 to enable the connecting disc 107 to descend, and in the descending process of the connecting disc 107, the connecting long plate 109 rotates on the supporting rod 110 through the circular groove 111 to enable the connecting long plate 109 to change from an inclination angle to a vertical angle and to be in contact with the surface of the limiting column 106, and two arc plates 112 are mutually attached and form a whole, so that the connecting disc 107 descends, the reinforcing steel bar is in threaded connection with the thread groove formed by the two half thread grooves 113 by rotating the reinforcing steel bar, the reinforcing steel bar is fixed, and then the tensile property is carried out on the reinforcing steel bar by using a reinforcing steel bar strength detector.

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 reinforced concrete detector, includes workstation (1), its characterized in that: the top surface of the workbench (1) is provided with a square groove (2), the centers of four side walls in the square groove (2) are fixedly provided with fixed plates (3), a protective frame (4) is arranged above the workbench (1), the protective frame (4) is a hollow quadrilateral frame, part of the outer wall of the protective frame (4) is positioned in the square groove (2), the centers of four sides of the protective frame (4) are provided with fixed grooves (5), the four fixed grooves (5) are respectively positioned at the lower sides of four sides of the protective frame (4), the positions of the four fixed grooves (5) are respectively corresponding to the positions of the four fixed plates (3), the protective frame (4) is in sliding connection with the fixed plates (3) through the fixed grooves (5), a sealing plate (6) is arranged above the protective frame (4), the bottom surface of the sealing plate (6) is attached to the top surface of the protective frame (4), the bottom surface of the sealing plate (6) is fixedly provided with a sealing block (7), the sealing block (7) is located at the upper half part of the interior of the protective frame (4), the surface of the sealing block (7) is attached to the inner side wall of the interior of the protective frame (4), a first connecting groove (8) is formed in the top surface of the sealing plate (6), a second connecting groove (9) is formed in the bottom surface of the sealing block (7), the inner space of the second connecting groove (9) is communicated with the inner space of the first connecting groove (8), and a fixing device (10) is arranged on the bottom surface of the interior of the protective frame (4).

2. The portable reinforced concrete detector according to claim 1, wherein: fixing device (10) is including cylinder (101), the bottom surface fixed connection of cylinder (101) is in the center department of the inside bottom surface of square groove (2), connect circular slot (102) have been seted up to the top surface of cylinder (101), the inside of connecting circular slot (102) is provided with connects round bar (103), the inside of the upper end through connection circular slot (102) of connecting round bar (103) extends to the outside of cylinder (101), the fixed surface of connecting round bar (103) embolias hollow ring (104), hollow ring (104) outer lane sliding connection circular slot (102) inner circle, hollow ring (104) are located the latter half of connecting round bar (103), the surface activity of connecting round bar (103) embolias has spacing hollow ring (105), the fixed surface of spacing hollow ring (105) is connected at the inside wall of connecting circular slot (102), spacing hollow ring (105) are located the inside upper half of connecting circular slot (102).

3. The portable reinforced concrete detector according to claim 2, wherein: fixing device (10) are still including two spacing posts (106) and connection disc (107), and spacing post (106) are trapezoidal form, and the inclined plane on two spacing posts (106) is located two upside that keep away from the one side each other of spacing post (106), and two spacing posts (106) are located outside the left and right sides both sides of cylinder (101) respectively, and the bottom surface fixed connection of spacing post (106) is in the inside bottom surface of square groove (2), and the bottom surface fixed connection of connection disc (107) is at the top surface of connecting round bar (103).

4. A portable reinforced concrete detector according to claim 3, characterised in that: the fixing device (10) further comprises two connecting long grooves (108) and two connecting long plates (109), the two connecting long grooves (108) are respectively arranged on the left side and the right side of the connecting disc (107), a supporting rod (110) is arranged inside each connecting long groove (108), the front end and the rear end of each supporting rod (110) are respectively fixedly connected to the front side wall and the rear side wall inside each connecting long groove (108), the two connecting long plates (109) are respectively positioned outside the left side and the right side of the connecting disc (107), a circular groove (111) is respectively formed in one side, facing the connecting disc (107), of the front face of each connecting long plate (109), the connecting long plates (109) are movably sleeved on the surfaces of the supporting rods (110) through the circular grooves (111), and the bottom faces of the connecting long plates (109) are attached to inclined faces on the limiting columns (106).

5. The portable reinforced concrete detector according to claim 4, wherein: the fixing device (10) further comprises two arc-shaped plates (112), and the bottom surfaces of the two arc-shaped plates (112) are respectively and fixedly connected to one sides, far away from the connecting disc (107), of the top surfaces of the two connecting long plates (109).

6. The portable reinforced concrete detector according to claim 5, wherein: half thread grooves (113) are formed in the top surface of each arc-shaped plate (112), and the half thread grooves (113) in the two arc-shaped plates (112) can be combined to form a complete thread groove.