CN219675698U - Concrete pressure testing machine - Google Patents

Abstract

The utility model relates to a concrete pressure testing machine, which belongs to the technical field of pressure testing machines and comprises a pressure applying device and a control console for controlling the pressure applying device, wherein the pressure applying device is arranged on one side of the control console, the pressure applying device comprises a placing table, a screw rod and a detection plate, a support column is arranged above the placing table, the bottom end of the support column is fixedly connected with the placing table, a bearing plate is fixedly arranged at the upper end of the support column, the screw rod is arranged above the bearing plate, one end of the screw rod, which faces the placing table, penetrates through the bearing plate and extends to the lower side of the bearing plate, a shell is fixedly connected to the upper surface of the placing table, one end of the screw rod, which is positioned below the bearing plate, penetrates through the upper top wall of the shell and extends into the shell and is in sliding connection with the shell, one end of the screw rod, which is positioned in the shell, is in the detection plate is in rotary connection with the detection plate, a placing opening is formed in one side of the shell, a sealing door is hinged to one side of the placing opening, and a cleaning device for cleaning chips is arranged on one side of the shell.

Description

Concrete pressure testing machine

Technical Field

The utility model relates to the technical field of pressure testing machines, in particular to a concrete pressure testing machine.

Background

At present, along with the improvement of the living standard of people, people like to live a large house, meanwhile, the occupied area of people is reduced, and then, higher buildings are needed to supply living space of people, so that strict requirements on the compressive resistance of concrete are met, and before construction, the pressure value which can be born by the concrete can be detected by detection personnel by using a concrete pressure tester.

The existing concrete pressure testing machine comprises a pressing device for pressing the concrete blocks and a control console for controlling the pressing device, the concrete blocks are placed on the pressing device, the pressing device is used for continuously pressing the concrete blocks, and the pressure value born by the concrete blocks is obtained.

With respect to the related art described above, the inventors considered that the concrete blocks are extremely liable to crack and splash during the process of continuously pressing the concrete, and the splashes to the respective places of the pressing device have a defect that the concrete scraps are not easy to clean.

Disclosure of Invention

In order to improve convenience in cleaning concrete scraps, the utility model provides a concrete pressure testing machine.

The utility model provides a concrete pressure testing machine which adopts the following technical scheme:

the utility model provides a concrete pressure testing machine, includes the biasing means and is used for controlling the control cabinet of biasing means, biasing means sets up in control cabinet one side, biasing means is including placing the platform, lead screw and pick-up plate, it is provided with the support column to place the platform top, the bottom of support column and place platform fixed connection, the upper end of support column has set firmly the loading board, the loading board is parallel with place a bench surface, the lead screw sets up in the loading board top, the lead screw runs through the loading board towards placing a bench one end and stretches to the loading board below, place bench surface fixedly connected with casing, the one end that the lead screw is in the loading board below runs through the roof and stretches to in the casing and casing sliding connection on the casing, the lead screw is in one end and pick-up plate rotation connection in the casing, place mouthful has been seted up to casing one side, place mouthful one side articulates has the closing door, casing one side is provided with the cleaning device who is used for clearing up the piece.

Through adopting above-mentioned technical scheme, open the sealing door, place the concrete piece in the casing, and under the detection board, close the sealing door, remove in the direction box through control cabinet control lead screw, detect board and concrete piece contact, and constantly exert pressure to the concrete piece, until the concrete piece is cracked, the control cabinet knows the pressure that bears of concrete piece through the detection board, open the sealing door, clear up the piece in the body through cleaning device, according to the blocking effect of casing lateral wall to the concrete piece, make the piece be in the casing, the area of clearance piece has been reduced, thereby the convenience of clearance concrete piece has been improved.

Optionally, cleaning device includes electric jar, backup pad and brush, and the electric jar sets firmly in the casing outside, and the output shaft of electric jar runs through the casing lateral wall and stretches into in the casing, and the output shaft and the casing sliding connection of electric jar, electric jar output shaft are in one end and backup pad fixed connection in the casing, and the backup pad is in the casing, and the brush setting deviates from electric jar one side in the backup pad, and the both ends of brush respectively with the relative both sides lateral wall butt of casing, the bottom of brush with place bench surface butt, backup pad department is provided with the joint subassembly that is used for fixed brush.

Through adopting above-mentioned technical scheme, when clearing up the piece in the casing, start the electric jar, the electric jar drives the backup pad and removes, and the backup pad drives the brush and removes in the casing, and the clearance to the piece is accomplished through placing the mouth clearance shell to the piece simultaneously to the completion, need not the manual clearance to the piece of staff to the staff work has provided convenience.

Optionally, the joint subassembly includes clamping lever, splint, and the draw-in groove has been seted up along direction and backup pad fixed connection that keep away from the electric jar to the clamping lever, and the splint setting deviates from electric jar one side in the backup pad, and splint and backup pad are parallel, and backup pad one end is kept away from to the clamping lever runs through splint and splint sliding connection, and the removal groove has been seted up along orientation clamping lever direction to splint one side, and splint follow removal groove length direction sliding connection in the removal groove has the connecting block, and the connecting block deviates from removal groove inner bottom wall one side fixedly connected with fixture block, and the fixture block is in removal groove outside and splint sliding connection, and fixture block and draw-in groove joint adaptation.

Through adopting above-mentioned technical scheme, place the brush between splint and backup pad, promote splint towards the backup pad direction, until press from both sides tightly fixedly to the brush, again remove fixture block towards the kelly direction, make fixture block and draw-in groove joint fixed, the brush obtains fixedly, when changing the brush, break away from fixture block and draw-in groove, remove splint along the direction of keeping away from the backup pad, remove fixedly to the brush, change the brush again, through the fixed action of joint subassembly to the brush, need not brush and backup pad fixed connection, thereby it is convenient to change the brush to be provided.

Optionally, a collecting box is arranged on one side of the placing table, the collecting box is fixedly connected with the placing table, and the collecting box is arranged below the sealing door.

Through adopting above-mentioned technical scheme, after the brush was cleared up the casing with the piece from placing the mouth, the piece dropped to the collecting box in, the collecting box was collected the piece, made the piece be difficult for unrestrained to ground to it is convenient to collect for the piece.

Optionally, the placing table is provided with a chute on one side of the collecting box along the horizontal direction, the chute penetrates through two opposite sides of the placing table, the placing table is slidably connected with a sliding block in the chute along the length direction of the chute, and the sliding block is fixedly connected with the collecting box towards one side of the collecting box.

Through adopting above-mentioned technical scheme, when the piece in the collecting box has been full, promotes the collecting box, drives the slider and slides in the spout, and the collecting box breaks away from with placing the platform until slider and spout break away from, clear up the piece in the collecting box again to the piece in the clearance collecting box provides convenience.

Optionally, the collecting box side wall is fixedly connected with a handle, and the handle is arranged on the outer side of the collecting box.

Through adopting above-mentioned technical scheme, when removing the collecting box, the staff can drive the collecting box through the handle and remove to the handle provides convenience for the staff removes the collecting box.

Optionally, the draw-in groove on the draw-in bar is provided with a plurality of, and a plurality of draw-in grooves are arranged in proper order along the length direction of draw-in bar, and the draw-in groove runs through the relative both sides of draw-in bar.

Through adopting above-mentioned technical scheme, after the specification size of brush changed, the fixture block still can be fixed with draw-in groove joint, makes the brush obtain fixedly simultaneously to the setting of a plurality of draw-in grooves has improved joint assembly's suitability.

Optionally, the sealing door is provided with an observation port, and the sealing door is fixedly connected with a transparent plate at the observation port.

Through adopting above-mentioned technical scheme, when carrying out the pressure test to the concrete piece, can observe the state of concrete piece through the transparent plate, when the concrete piece reached critical state, can in time stop the continuation pressure to the concrete piece to test data's accuracy has been improved.

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

1. the blocking effect of the shell on the concrete block fragments is achieved, so that the fragments are positioned in the shell, the cleaning area of the fragments is reduced, and the convenience of cleaning the concrete fragments is improved;

2. the cleaning device is used for cleaning the scraps in the shell, and a worker does not need to manually clean the scraps, so that convenience is brought to the work of the worker;

3. through the fixed action of joint subassembly to the brush, need not brush and backup pad fixed connection to it is convenient to change the brush to provide.

Drawings

FIG. 1 is a schematic view of a concrete pressure testing machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of a pressing device according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a cleaning apparatus embodying the construction of an embodiment of the present utility model;

fig. 4 is an enlarged partial schematic view of the portion a in fig. 3.

In the figure, 1, a pressing device; 11. a placement table; 111. a support column; 112. a carrying plate; 113. a chute; 114. a slide block; 12. a screw rod; 13. a detection plate; 2. a console; 3. a housing; 31. a placement port; 4. closing the door; 41. an observation port; 42. a transparent plate; 5. a cleaning device; 51. an electric cylinder; 52. a support plate; 53. a brush; 6. a clamping assembly; 61. a clamping rod; 611. a clamping groove; 62. a clamping plate; 621. a moving groove; 622. a connecting block; 623. a clamping block; 7. a collection box; 71. a handle.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

The embodiment of the utility model discloses a concrete pressure testing machine.

Referring to fig. 1, a concrete pressure testing machine includes a pressing device 1 and a console 2 for controlling the pressing device 1, both the pressing device 1 and the console 2 are disposed on the ground, and the console 2 is located at one side of the pressing device 1.

Referring to fig. 1 and 2, the pressing device 1 includes a placing table 11, a screw rod 12 and a detection plate 13, four support columns 111 are vertically arranged on the upper surface of the placing table 11, the four support columns 111 are respectively located at four corners of the upper surface of the placing table 11, the bottom ends of the support columns 111 are fixedly connected with the placing table 11, a bearing plate 112 is arranged above the support columns 111, the lower surface of the bearing plate 112 is fixedly connected with the upper ends of the four support columns 111, a shell 3 is fixedly connected with the upper surface of the placing table 11, the shell 3 is located below the bearing plate 112, the shell 3 is located between the four support columns 111, the screw rod 12 is vertically arranged above the bearing plate 112, one end of the screw rod 12, close to the placing table 11, penetrates through the bearing plate 112 and the top wall of the shell 3 to extend into the shell 3, the screw rod 12 is in threaded connection with the bearing plate 112, the screw rod 12 is in sliding connection with the shell 3, one end of the screw rod 12 is located in the shell 3 and is in rotary connection with the detection plate 13, and the upper surface of the detection plate 13 is parallel to the upper surface of the placing table 11.

A placing opening 31 is formed in one side of the shell 3, a sealing door 4 is hinged to one side of the placing opening 31, the bottom side of the sealing door 4 is abutted to the upper surface of the placing table 11, an observation opening 41 is formed in the sealing door 4 in a penetrating mode, a transparent plate 42 is fixedly connected to the sealing door 4 at the observation opening 41, in the embodiment of the utility model, the transparent plate 42 is made of organic glass materials, a collecting box 7 is arranged on one side of the placing table 11, the collecting box 7 is fixedly connected with the placing table 11, and the collecting box 7 is located below the sealing door 4.

Placing the concrete block in casing 3, and making the concrete block be in pick-up plate 13 under, close and seal door 4, make lead screw 12 orientation box inside direction remove, pick-up plate 13 gradually exerts pressure to the concrete block through the drive effect of lead screw 12, simultaneously observe the real-time state of concrete block through transparent plate 42, after the concrete begins to chip, make lead screw 12 upset, move towards the top, open and seal door 4, clear up the casing 3 with the piece, make the piece fall to collecting box 7 in collect, through the blocking effect of casing 3 lateral wall to the concrete block piece, make the piece be difficult for splashing out of casing 3, the clearance area of piece has been reduced, thereby the convenience of clearance concrete piece has been improved.

Referring to fig. 3 and 4, the bottom of the side of the casing 3 facing away from the closing door 4 is provided with a cleaning device 5 for cleaning chips in the casing 3, the cleaning device 5 comprises an electric cylinder 51, a supporting plate 52 and a brush 53, the electric cylinder 51 is fixedly connected with one side of the opposite placing opening 31 of the casing 3, the electric cylinder 51 is positioned outside the casing 3, the end part of an output shaft of the electric cylinder 51 penetrates through the side wall of the casing 3 to extend into the casing 3 and is slidably connected with the side wall of the casing 3, the supporting plate 52 is fixedly connected with the end part of the output shaft of the electric cylinder 51, the supporting plate 52 is positioned in the casing 3, the supporting plate 52 is vertical to the upper surface of the placing table 11, the supporting plate 52 is slidably connected with the casing 3 along the direction facing the placing opening 31, the brush 53 is arranged on one side of the supporting plate 52 facing away from the electric cylinder 51, the bottom end of the brush 53 is abutted against the upper surface of the placing table 11, the opposite ends of the brush 53 are respectively abutted against the opposite sides of the casing 3, and the clamping assembly 6 for fixing the brush 53 is arranged at the supporting plate 52.

The clamping assembly 6 comprises a clamping rod 61 and a clamping plate 62, one end of the clamping rod 61 is fixedly connected with one side of the supporting plate 52, which is away from the electric cylinder 51, the length direction of the clamping rod 61 is parallel to the moving direction of the supporting plate 52, a plurality of clamping grooves 611 are formed in the upper surface of the clamping rod 61, the clamping grooves 611 are sequentially arranged along the length direction of the clamping rod 61, the clamping grooves 611 penetrate through two opposite sides of the clamping rod 61, the clamping plate 62 is arranged on one side of the supporting plate 52, which is away from the supporting plate 52, the clamping plate 62 is parallel to the supporting plate 52, one end of the clamping rod 61, which is away from the supporting plate 52, penetrates through the clamping plate 62 and the clamping plate 62, the clamping plate 62 is slidingly connected with a connecting block 622 along the length direction of the moving groove 621 in the moving groove 621, a clamping block 623 is fixedly connected with one side of the inner bottom wall of the connecting block 622, the clamping block 623 is located outside the moving groove 621 and slidingly connected with the clamping plate 62, the clamping block 623 is located above the clamping rod 61, and the clamping block 623 is in clamping fit with the clamping groove 611.

The upper end of the brush 53 is placed between the clamping plate 62 and the supporting plate 52, the clamping plate 62 is moved towards the direction of the supporting plate 52 until the clamping plate 62 and the supporting plate 52 clamp and fix the brush 53, the movable clamping block 623 is clamped into the corresponding clamping groove 611, the clamping block 623 is clamped and fixed with the clamping groove 611, the clamping plate 62 and the supporting plate 52 are relatively fixed, the clamping device is used for fixing the brush 53, the electric cylinder 51 is started, the electric cylinder 51 drives the supporting plate 52 to move towards the direction of the placing opening 31, the supporting plate 52 drives the brush 53 to move together, meanwhile, the brush 53 cleans the chips in the shell 3, the chips are cleaned out of the shell 3 from the placing opening 31, manual cleaning of the chips in the shell 3 is not needed, and therefore the cleaning device 5 is convenient for workers to work.

Referring to fig. 1 and 2, the placing table 11 is provided with a sliding groove 113 along the horizontal direction on one side where the collecting box 7 is arranged, the sliding groove 113 penetrates through two opposite sides of the placing table 11, the placing table 11 is slidably connected with a sliding block 114 in the sliding groove 113 along the length direction of the sliding groove 113, in the embodiment of the utility model, the sliding groove 113 and the sliding block 114 are both T-shaped, one side of the sliding block 114 close to the collecting box 7 is fixedly connected with the collecting box 7, and two opposite sides of the collecting box 7 are fixedly connected with handles 71.

When the scraps in the collecting box 7 are full, the collecting box 7 is moved by the hand of the staff, the collecting box 7 drives the sliding block 114 to move in the sliding groove 113 until the sliding block 114 is separated from the sliding groove 113, the collecting box 7 is separated from the placing table 11, scraps in the collecting box 7 are cleaned, and convenience is brought to cleaning scraps in the collecting box 7 by separating the collecting box 7 from the placing table 11.

The concrete pressure testing machine of the embodiment of the utility model has the implementation principle that: opening the closing door 4, place the concrete piece in casing 3, and make the concrete piece be in under the pick-up plate 13, control cabinet 2 control lead screw 12 moves towards casing 3 inside direction, lead screw 12 drives pick-up plate 13 and progressively exerts pressure to the concrete piece, observe the real-time state of concrete through transparent plate 42, when the concrete breaks apart, stop lead screw 12 and move down, make lead screw 12 begin to reciprocate, the piece of concrete piece passes through the blocking of casing 3 lateral wall, make the piece be difficult for splashing outside casing 3, start jar 51, jar 51 drives backup pad 52 and removes, backup pad 52 drives brush 53 and removes, the brush 53 clears up the piece in the casing 3, and shift out casing 3 with the piece, the clearance to the piece has been accomplished, through the blocking of casing 3 lateral wall to the piece of concrete, the area of clearance piece has been reduced, thereby the convenience of clearance piece of concrete has been improved.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. Concrete pressure testing machine, including biasing means (1) and be used for controlling control panel (2) of biasing means (1), its characterized in that: the utility model provides a pressure applying device (1) sets up in control cabinet (2) one side, pressure applying device (1) is including placing platform (11), lead screw (12) and pick-up board (13), place platform (11) top and be provided with support column (111), the bottom of support column (111) and place platform (11) fixed connection, the upper end of support column (111) sets firmly loading board (112), loading board (112) and place platform (11) upper surface parallel, lead screw (12) set up in loading board (112) top, lead screw (12) run through loading board (112) towards placing platform (11) one end and stretch to loading board (112) below, lead screw (12) and loading board (112) threaded connection, place platform (11) upper surface fixedly connected with casing (3), the one end that lead screw (12) are in loading board (112) below runs through on casing (3) roof stretch to casing (3) and casing (3) sliding connection, one end and pick-up board (13) rotation connection in casing (3) one side have been seted up and have been placed mouth (31), place mouth (31) one side has been provided with articulated door (4) and is used for clearing up piece device (5).

2. A concrete pressure testing machine according to claim 1, wherein: cleaning device (5) are including electric jar (51), backup pad (52) and brush (53), electric jar (51) set firmly in casing (3) outside, the output shaft of electric jar (51) runs through casing (3) lateral wall and stretches into in casing (3), the output shaft and the casing (3) sliding connection of electric jar (51) output shaft are in one end and backup pad (52) fixed connection in casing (3), backup pad (52) are in casing (3), brush (53) set up in backup pad (52) deviate from electric jar (51) one side, the both ends of brush (53) respectively with casing (3) opposite both sides lateral wall butt, the bottom of brush (53) and place bench (11) upper surface butt, backup pad (52) department is provided with joint subassembly (6) that are used for fixed brush (53).

3. A concrete pressure testing machine according to claim 2, wherein: clamping subassembly (6) are including clamping lever (61) and splint (62), clamping lever (61) are along keeping away from direction and backup pad (52) fixed connection of electric jar (51), draw-in groove (611) have been seted up to clamping lever (61) upper surface, splint (62) set up in backup pad (52) one side that deviates from electric jar (51), splint (62) and backup pad (52) are parallel, clamping lever (61) are kept away from backup pad (52) one end and are run through splint (62) and splint (62) sliding connection, moving groove (621) have been seted up along orientation clamping lever (61) one side, splint (62) are along moving groove (621) length direction sliding connection in moving groove (621), connecting block (622) deviate from moving groove (621) interior bottom wall one side fixedly connected with fixture block (623), fixture block (623) are in moving groove (621) outside and splint (62) sliding connection, fixture block (623) and draw-in groove (611) joint adaptation.

4. A concrete pressure testing machine according to claim 1, wherein: one side of the placing table (11) is provided with a collecting box (7), the collecting box (7) is fixedly connected with the placing table (11), and the collecting box (7) is arranged below the sealing door (4).

5. A concrete pressure testing machine according to claim 4, wherein: the placing table (11) is provided with a sliding groove (113) on one side provided with the collecting box (7) along the horizontal direction, the sliding groove (113) penetrates through two opposite sides of the placing table (11), the placing table (11) is slidably connected with a sliding block (114) in the sliding groove (113) along the length direction of the sliding groove (113), and the sliding block (114) is fixedly connected with the collecting box (7) towards one side of the collecting box (7).

6. A concrete pressure testing machine according to claim 4, wherein: the side wall of the collecting box (7) is fixedly connected with a handle (71), and the handle (71) is positioned at the outer side of the collecting box (7).

7. A concrete pressure testing machine according to claim 3, wherein: the clamping grooves (611) on the clamping rod (61) are provided with a plurality of clamping grooves (611) which are sequentially arranged along the length direction of the clamping rod (61), and the clamping grooves (611) penetrate through two opposite sides of the clamping rod (61).

8. A concrete pressure testing machine according to claim 1, wherein: the sealing door (4) is provided with an observation port (41), and the sealing door (4) is fixedly connected with a transparent plate (42) at the observation port (41).