CN216978631U

CN216978631U - Municipal administration road concrete intensity check out test set

Info

Publication number: CN216978631U
Application number: CN202220519575.4U
Authority: CN
Inventors: 胡金全; 张晓强
Original assignee: Xuyi Guolian Construction Engineering Quality Inspection Co ltd
Current assignee: Xuyi Guolian Construction Engineering Quality Inspection Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-15
Anticipated expiration: 2032-03-09

Abstract

The application relates to a municipal road concrete strength detection device, which is applied to the field of road quality detection and comprises a workbench and a support column, wherein the support column is fixed on the workbench, an extension plate is fixed on the side wall of the workbench, a chute is formed in the extension plate, the chute extends from the joint of the extension plate and the workbench to the direction far away from the workbench, and is provided with a slide block in a sliding manner; be equipped with the butt piece on the workstation, when appearance box and butt piece laminating, the central point that appearance box is located the workstation puts. This application has the effect that promotes detection efficiency.

Description

Municipal administration road concrete intensity check out test set

Technical Field

The application relates to the technical field of road quality detection, in particular to municipal road concrete strength detection equipment.

Background

Concrete is the main material of road engineering, and the concrete strength determines the quality foundation of construction engineering. The strength grade of concrete refers to the compressive strength of concrete, one of the main indexes of the concrete quality is the compressive strength, the compressive strength of concrete refers to the pressure which can be borne in a unit area under the action of external force and also refers to the capability of resisting pressure damage, and the compressive strength of concrete is generally divided into cubic compressive strength and prismatic compressive strength in building engineering.

Chinese patent with publication number CN212586106U discloses a road and bridge concrete structure real-time detection device, the on-line screen storage device comprises a base, the top fixedly connected with workstation of base, the left side fixedly connected with motor of workstation inner chamber, the output fixedly connected with threaded rod of motor, the inner wall swing joint of bearing and workstation is passed through to the one end that the motor was kept away from to the threaded rod, the surperficial threaded connection of threaded rod has the thread bush, the top fixedly connected with grip block of thread bush, the top of grip block extends to the outside of workstation, the equal fixedly connected with fixed block in both sides at workstation top.

To the correlation technique among the above-mentioned, the inventor finds that when using this detection device to detect, for making the testpieces place at sample platform central point and test, the experimenter need constantly adjust, and the clearance piece needs to consume a large amount of time, can influence detection efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that adjustment testpieces position and piece clearance influence detection efficiency, this application provides a town road concrete intensity check out test set.

The application provides a municipal administration road concrete intensity check out test set adopts following technical scheme:

a municipal road concrete strength detection device comprises a workbench and a support column, wherein the support column is fixed on the workbench, an extension plate is fixed on the side wall of the workbench, a sliding groove is formed in the extension plate, the sliding groove extends from the extension plate to the workbench, a sliding block is arranged in the sliding groove in a sliding mode, a sample box is connected onto the sliding block, an opening is formed in the top of the sample box, a positioning assembly is arranged in the sample box, when a test piece is placed in the sample box, the positioning assembly abuts against the two sides of the test piece, and the test piece is located at the center of the sample box; the sample box is positioned at the center of the workbench when the sample box is attached to the abutting block.

Through adopting above-mentioned technical scheme, before the detection, in the laboratory technician can put into the sample box with the test piece that is used for detecting, the locating component supports and pastes the central point that makes the test piece be located sample box on the both sides of test piece and puts, then pushes away sample box to workstation department through slider and spout, and butt joint piece, spout and slider are fixed a position sample box to place the test piece at the central point of workstation fast and put and detect. And the piece that the test piece produced after detecting falls in the sample box, makes things convenient for the experimenter to clear up to promote detection efficiency.

Optionally, the positioning assembly includes a pair of limiting plates, and the two limiting plates are respectively connected to the two inner walls of the sample box through spring sets.

Through adopting above-mentioned technical scheme, two limiting plates support to paste and carry on spacingly in the both sides of test piece to the test piece to with the spacing central point that puts at the sample box of test piece, limiting plate atress when detecting, the spring assembly atress compresses, thereby reduces the limiting plate to the reaction force of test piece, and then reduces the condition that produces the influence to the testing result.

Optionally, a placing opening is formed in one side, away from the abutting block, of the sample box, a side plate is arranged at the placing opening, a bolt is arranged on the inner wall, surrounding the placing opening, of the sample box, an inserting strip corresponding to the bolt is arranged on the periphery of the side plate, and when the inserting strip is inserted into the bolt, the side plate is attached to the sample box; the side plate is provided with an observation window, and observation glass is embedded in the window.

Through adopting above-mentioned technical scheme, the opening can make things convenient for the experimenter to put into the sample box with placing the mouth in, and the curb plate is laminated in the department of placing the mouth of sample box through cutting and bolt, and the experimenter observes the test piece through the observation window. The side plate and the limiting plate carry out prepositioning to the test piece jointly, and the side plate atress removes towards the direction of keeping away from the appearance box through cutting and bolt when detecting to reduce the influence to the testing result.

Optionally, the appearance box encircles place the mouth and be connected with the leak protection ring, the leak protection ring is towards keeping away from the direction of appearance box extends, works as the cutting is inserted and is established when in the bolt, the periphery of curb plate with the leak protection ring is laminated mutually.

Through adopting above-mentioned technical scheme, the curb plate atress removes towards the direction of keeping away from a sample box through cutting and bolt when detecting, and the leak protection ring lies in the space department between curb plate and the sample box this moment, and when the piece that produces splashes, the reducible piece of leak protection ring is by the condition that falls out in the space department between curb plate and the sample box.

Optionally, a through groove is formed in each limiting plate, a roller shaft is connected to the through groove in a rotating mode, and the roller shaft is perpendicular to the workbench.

By adopting the technical scheme, on one hand, the roller shaft can facilitate an experimenter to place a test piece into the sample box from the placing opening; on the other hand, the roller replaces the limiting plate to be in contact with the test piece, so that the contact area can be reduced, and the possibility of influencing detection is reduced.

Optionally, the extension plate and the workbench are located on the same plane, the extension plate is far away from one side of the sample box and is provided with a push cylinder, and a piston rod of the push cylinder extends towards the side of the side plate and abuts against the middle of the side plate.

Through adopting above-mentioned technical scheme, use and push the cylinder and push the workstation with the sample box in order to detect, reducible experimenter's intensity of labour to promote detection efficiency, and reduce the possibility that the experimenter stretches into the workstation and takes place the accident with the hand.

Optionally, an ejection cylinder is installed on one side of the workbench, which is far away from the extension plate, a piston rod of the ejection cylinder extends towards the direction of the sample box, and a piston rod of the push-in cylinder and a piston rod of the ejection cylinder are coaxially arranged.

Through adopting above-mentioned technical scheme, use ejecting cylinder to release the workstation with the sample box in order to clear up, reducible experimenter's intensity of labour to promote detection efficiency, and reduce the possibility that the experimenter stretches into the workstation and take place the accident with the hand.

Optionally, the support column orientation all rotates on one side of extension plate and is connected with the guard plate, two the guard plate passes through the buckle and can dismantle the connection.

Through adopting above-mentioned technical scheme, place back on the workstation at the appearance box, rotate the guard plate and use the buckle block for the guard plate forms the protection between workstation and experimenter, in order to reduce the possibility of taking place the incident.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the test piece is pre-positioned through the sample piece box, and then the sample piece box is pre-positioned through the sliding groove, the sliding block and the abutting block, so that the test piece can be quickly positioned at the central position of the workbench, and the fragments fall into the sample piece box, so that the sample piece box is convenient for an experimenter to clean, and the detection efficiency is improved;

2. the positioning assembly and the side plate position the test piece, and when the test is carried out and the positioning assembly and the side plate are subjected to the force transmitted by the test piece, the positioning assembly and the side plate can move towards the direction away from the test piece, so that the situation of generating reaction force on the test piece is reduced, and the possibility of detecting results is reduced;

3. the setting is pushed the cylinder and is in order to push away to the workstation with sample box, sets up ejecting cylinder in order to push out the workstation with sample box, can reduce the condition that the experimenter carried sample box when examining to reduce experimenter's intensity of labour, thereby promote detection efficiency.

Drawings

Fig. 1 is a schematic diagram of a concrete strength detection apparatus in an embodiment of the present application.

Fig. 2 is a sectional view of the concrete strength detecting apparatus in the embodiment of the present application.

Fig. 3 is a schematic view of a sample box in an embodiment of the present application.

Fig. 4 is a sectional view of a sample cartridge in an embodiment of the present application.

Reference numerals: 1. a work table; 2. a support pillar; 3. an extension plate; 31. a chute; 4. a sample box; 41. a slider; 42. an opening; 43. placing the mouth; 44. a bolt; 45. a leakage-proof ring; 5. a positioning assembly; 51. a limiting plate; 511. a through groove; 512. a roll shaft; 52. a spring set; 6. a butting block; 7. a side plate; 71. cutting; 72. an observation window; 73. observing glass; 8. pushing into a cylinder; 9. ejecting out the cylinder; 10. a protection plate; 11. and (6) buckling.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses town road concrete intensity check out test set. Referring to fig. 1 and 2, including workstation 1, the welding has support column 2 on the workstation 1, all rotates on two adjacent support columns 2 to be connected with guard plate 10, and guard plate 10 adopts toughened glass to make, and two guard plates 10 can open and shut through buckle 11, and when buckle 11 block-time, two guard plates 10 form the protection between two support columns 2. An extension plate 3 is integrally formed on the side wall of the workbench 1 between the two protection plates 10, the width of the extension plate 3 is equal to that of the workbench 1, and the extension plate 3 is equal to the upper surface of the workbench 1 in height. The extension plate 3 is provided with a sliding groove 31, the sliding groove 31 extends from the extension plate 3 to the workbench 1, and one end of the workbench 1 far away from the extension plate 3 is welded with a butt joint block 6. A sample case 4 is placed on the extension board 3, and the top of the sample case 4 has an opening 42, and the size of the opening 42 is larger than that of a test piece for inspection. The bottom of the sample box 4 is integrally formed with a slider 41, and the slider 41 is slidably disposed in the chute 31. When the sliding block 41 moves to one end of the sliding groove 31 close to the workbench 1, one surface of the sample box 4 far away from the extension plate 3 is attached to the abutting block 6, and the sample box 4 is located at the center of the workbench 1.

One of extension plate 3 is kept away from workstation 1 is served and is installed and push cylinder 8, one of extension plate 3 is kept away from at workstation 1 is served and is installed ejecting cylinder 9, the piston rod that pushes cylinder 8 and ejecting cylinder 9's piston rod coaxial setting just all are located the axis of extension plate 3, put into sample box 4 with the test piece, start push cylinder 8 and can push sample box 4 along spout 31 to workstation 1 on, start ejecting cylinder 9 and can push sample box 4 to extension plate 3 by workstation 1 on.

Referring to fig. 3 and 4, a positioning assembly 5 is disposed in the sample box 4, the positioning assembly 5 includes two limiting plates 51, one limiting plate 51 is fixed on an inner wall of the sample box 4 through a spring assembly 52, another limiting plate 51 is also fixed on another inner wall of the sample box 4 through the spring assembly 52, and the two limiting plates 51 are disposed oppositely. The limiting plate 51 is provided with a through groove 511, the through groove 511 is located in the middle of the limiting plate 51, the through groove 511 is perpendicular to the bottom of the sample box 4, the through groove 511 of the limiting plate 51 is rotatably connected with a roller shaft 512, the roller shaft 512 is perpendicular to the bottom of the sample box 4, the spring group 52 comprises two springs which are respectively welded on the limiting plate 51 at the positions on two sides of the roller shaft 512, and the other end of the spring group 52 is welded on the inner wall of the sample box 4.

Referring to fig. 3, one side of the sample box 4 far away from the abutting block 6 is provided with a placing opening 43, the size of the placing opening 43 is larger than that of the test piece, two inner walls of the sample box 4 adjacent to the placing opening 43 are welded with bolts 44, and each inner wall is welded with two bolts 44. Place mouthful 43 department and be equipped with curb plate 7, observation window 72 has been seted up at curb plate 7 middle part, and the embedded observation glass 73 that is equipped with of observation window 72, experimenter accessible observation window 72 observation test piece. The side plate 7 is welded with the inserting strips 71 which correspond to the inserting pins 44 one by one, and the inserting strips 71 extend from the side plate 7 towards the sample box 4. The place mouth 43 department welded fastening of appearance box 4 has leak protection ring 45, and leak protection ring 45 is extended towards the direction of curb plate 7 by the place mouth 43 department of placing of appearance box 4, and when inserting the strip 71 and insert and establish in bolt 44, curb plate 7 laminating is on the inner wall of leak protection ring 45 and curb plate 7 and appearance box 4 laminate mutually, and curb plate 7 is the lateral wall of appearance box 4 this moment, forms to placing a mouthful 43 and hides and block.

Referring to fig. 2 and 3, the test piece is placed into the sample box 4 through the placing opening 43, the roller shaft 512 rotates, the test piece can conveniently enter the sample box 4, and the roller shaft 512 abuts against two side walls of the test piece to limit the test piece. Then will insert the strip 71 and establish in bolt 44, curb plate 7 fixes a position the test piece with locating component 5 jointly, and the lateral wall that this moment test piece and appearance box 4 kept away from curb plate 7 leaves the interval between, starts to push into cylinder 8 and detects after pushing out the central point that appearance box 4 pushed to workstation 1. When the test piece is deformed by pressure, the positioning assembly 5 and the side plate 7 are subjected to force transmitted by the test piece, at the moment, the side plate 7 can slide towards the direction away from the abutting block 6 through the inserting strip 71 and the inserting pin 44, and the spring set 52 can also be compressed, so that the possibility that the positioning assembly 5 and the side plate 7 exert reaction force on the test piece is favorably reduced, and the influence on the detection result is reduced.

The implementation principle of municipal road concrete intensity detection equipment in the embodiment of the application is as follows: put into sample box 4 by placing mouthful 43 with the test piece to thereby fix curb plate 7 on sample box 4 in inserting bolt 44 with cutting 71, with slider 41 embedding spout 31 in, start pushing cylinder 8, put the central point of test piece propelling movement to workstation 1, closed guard plate 10 and beginning to detect, start ejecting cylinder 9 after the detection end and push sample box 4 to extension plate 3 on, the experimenter can clear up the piece in the sample box 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a town road concrete intensity check out test set, includes workstation (1) and support column (2), and support column (2) are fixed on workstation (1), its characterized in that: an extension plate (3) is fixed on the side wall of the workbench (1), a sliding groove (31) is formed in the extension plate (3), the sliding groove (31) extends from the extension plate (3) to the workbench (1), a sliding block (41) is arranged in the sliding groove (31) in a sliding mode, a sample box (4) is connected onto the sliding block (41), an opening (42) is formed in the top of the sample box (4), a positioning assembly (5) is arranged in the sample box (4), when a test piece is placed in the sample box (4), the positioning assembly (5) abuts against the two sides of the test piece, and the test piece is located at the center of the sample box (4);

the sample box is characterized in that a butt joint block (6) is arranged on the workbench (1), and when the sample box (4) is attached to the butt joint block (6), the sample box (4) is located at the center of the workbench (1).

2. The apparatus of claim 1 for detecting the strength of concrete in municipal roads, wherein: the positioning assembly (5) comprises a pair of limiting plates (51), and the two limiting plates (51) are connected to the two inner walls, opposite to the sample piece box (4), of the sample piece box respectively through spring groups (52).

3. The apparatus of claim 1 for detecting the strength of concrete in municipal roads, wherein: a placing opening (43) is formed in one surface, far away from the abutting block (6), of the sample piece box (4), a side plate (7) is arranged at the placing opening (43), a bolt (44) is arranged on the inner wall, surrounding the placing opening (43), of the sample piece box (4), an inserting strip (71) corresponding to the bolt (44) is arranged on the periphery of the side plate (7), and when the inserting strip (71) is inserted into the bolt (44), the side plate (7) is attached to the sample piece box (4);

an observation window (72) is arranged on the side plate (7), and observation glass (73) is embedded in the observation window.

4. The municipal road concrete strength detection apparatus according to claim 3, wherein: sample box (4) encircle place mouth (43) and be connected with leak protection ring (45), leak protection ring (45) are towards keeping away from the direction of sample box (4) is extended, works as cutting (71) are inserted and are established when in bolt (44), the periphery of curb plate (7) with leak protection ring (45) are laminated mutually.

5. The apparatus of claim 2, wherein: all seted up logical groove (511) on limiting plate (51), logical groove (511) internal rotation is connected with roller (512), roller (512) perpendicular to workstation (1) sets up.

6. The apparatus of claim 4, wherein: extension plate (3) with workstation (1) is located the coplanar, extension plate (3) are kept away from one side of sample box (4) is installed and is pushed into cylinder (8), the piston rod that pushes into cylinder (8) court the direction of curb plate (7) extends and the butt is in the middle part of curb plate (7).

7. The apparatus of claim 6, wherein: keep away from on workstation (1) one side of extension plate (3) installs ejecting cylinder (9), the piston rod of ejecting cylinder (9) is towards the direction of sample box (4) is extended, just the piston rod that pushes in cylinder (8) with the coaxial setting of piston rod of ejecting cylinder (9).

8. The apparatus of claim 1 for detecting the strength of concrete in municipal roads, wherein: support column (2) orientation all rotate on one side of extension plate (3) and be connected with guard plate (10), two guard plate (10) can dismantle the connection through buckle (11).