CN216208293U

CN216208293U - Municipal works building material detection device

Info

Publication number: CN216208293U
Application number: CN202121977217.XU
Authority: CN
Inventors: 常少华
Original assignee: Anhui Weichen Construction Engineering Co ltd
Current assignee: Anhui Weichen Construction Engineering Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-05
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of building materials, in particular to a municipal engineering building material detection device which comprises a bottom plate, wherein a workbench is arranged at the top end of the bottom plate, two first gears are rotatably connected at the bottom side in the workbench, shafts are fixedly connected at the top ends of the two first gears, one ends of the two shafts extending to the upper side of the workbench are fixedly connected with second gears, the left ends of the two second gears are fixedly connected with clamps, a toothed plate is meshed between the two first gears, a non-return mechanism is arranged at the top end of the toothed plate, a push rod is fixedly connected at the right side of the top end of the toothed plate and is in sliding fit with the top end of the workbench, a first spring is connected between the right end of the toothed plate and the right inner side wall of the workbench, a limiting mechanism is arranged at the right side of the top end of the workbench, a vertical plate is fixedly connected at the right side of the top end of the bottom plate, a transverse plate is fixedly connected at the top end of the vertical plate, and a detection mechanism is arranged at the left side of the top end of the vertical plate, the efficiency of change material has been improved to it, has solved the high problem of detection range limitation.

Description

Municipal works building material detection device

Technical Field

The utility model relates to the technical field of building materials, in particular to a municipal engineering building material detection device.

Background

Municipal construction engineering often needs to detect the hardness of materials so as to better control the engineering quality, and a municipal engineering construction material detection device is needed.

Through the retrieval, chinese patent is CN 202020846370.8's utility model discloses a municipal works building material detection device, comprising a base plate, the equal rigid coupling in top left and right sides of bottom plate has the riser, adjustment mechanism is installed to the top of bottom plate, but it can only detect horizontal ascending test point when using, be not convenient for detect the point to the optional position, it drives splint through the horizontal pole and moves outside to make the spring compression, building material leaves between two splint tiger's mouth this moment, can change the material, but it is in the use, when changing to the detection material a little bit more, will use both hands to stimulate the horizontal pole to the outside simultaneously, need other people's help to put into the material between two splint tiger's mouths, be not convenient for one person operates, the convenience of its use has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a municipal engineering building material detection device, which solves the problems that any point of a material is inconvenient to detect and a slightly larger detection material is inconvenient to quickly replace in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a municipal engineering building material detection device comprises a bottom plate, wherein a workbench is placed at the top end of the bottom plate, two first gears are rotatably connected to the bottom side of the interior of the workbench, shafts are fixedly connected to the top ends of the two first gears, a second gear is fixedly connected to one end of each shaft, which extends to the upper side of the workbench, clamps are fixedly connected to the left ends of the two second gears, a toothed plate is meshed between the two first gears, a non-return mechanism is arranged at the top end of the toothed plate, a push rod is fixedly connected to the right side of the top end of the toothed plate, the push rod is in sliding fit with the top end of the workbench, a first spring is connected between the right end of the toothed plate and the right inner side wall of the workbench, a limiting mechanism is arranged on the right side of the top end of the workbench, a vertical plate is fixedly connected to the right side of the top end of the bottom plate, a transverse plate is fixedly connected to the top end of the vertical plate, a plurality of limiting holes are arranged on the right side of the bottom end of the transverse plate, and a detection mechanism is installed on the left side of the top end of the transverse plate, the diaphragm bottom left side fixedly connected with support column, support column bottom and bottom plate top fixed connection.

Preferably, the non-return mechanism includes the sawtooth rack, and sawtooth rack top sliding connection has the check strip, and both sides fixedly connected with first control lever around the check strip top, the outside sliding connection of check strip has the non return piece, both sides all around the non return piece with workstation both sides fixed connection around, both sides are provided with first spacing groove around the workstation, first control lever and first spacing groove sliding fit.

Further, the workstation top is provided with the spout, push rod and spout sliding fit, and the diapire is provided with the dovetail in the workstation, and the inside slip of dovetail is provided with the dovetail block, dovetail block top and pinion rack bottom fixed connection, workstation top fixedly connected with baffle, two blotters of baffle left end fixedly connected with, workstation top fixedly connected with handle.

Still further, stop gear includes the second spring, and the outside cover of second spring is equipped with the rotary drum, and rotary drum top fixedly connected with gag lever post cross-section is equilateral triangle, and the outside cover of rotary drum is equipped with the loop bar, and the loop bar right-hand member is provided with the second spacing groove, and the second spacing groove is the L shape, loop bar top and diaphragm bottom contact, loop bar bottom and workstation top fixed connection, and the gag lever post top is inserted to the inside in spacing hole, rotary drum right-hand member fixedly connected with second control lever, second control lever and second spacing groove sliding fit.

According to a further scheme, a plurality of clamping teeth are arranged in the limiting hole.

On the basis of the scheme, a plurality of socles are fixedly connected to the bottom of the bottom plate, foot pads are connected to the bottom ends of the socles in a threaded mode, and limiting plates are fixedly connected to the front side of the top of the bottom plate, the rear side of the top of the bottom plate and the left side of the top of the bottom plate.

Further on the basis of aforementioned scheme, detection mechanism includes the pneumatic cylinder, and the pneumatic cylinder embedding is installed in diaphragm top left side, and the pneumatic cylinder output is connected with pressure sensor, and the display screen is installed in diaphragm top left side, and display screen electric connection has pressure sensor.

On the basis of the scheme, the clamp jaw is fixedly connected with a plurality of rubber pads.

(III) advantageous effects

Compared with the prior art, the municipal engineering building material detection device provided by the utility model has the following beneficial effects:

1. the municipal engineering building material detection device drives the toothed plate to move leftwards by pulling the push rod leftwards, and the toothed plate drives the two first gears to rotate, meanwhile, the two first gears drive the two second gears to synchronously rotate, the two second gears drive the two clamps to rotate to proper positions, the second gear stops rotating under the coordination of the non-return device, at the moment, the clamp is in an open state, a detection material can be placed between the tiger mouths, then the first control rod is pushed upwards to drive the non-return mechanism to move upwards to remove the non-return state, meanwhile, the first spring retracts to drive the toothed plate to move rightwards, simultaneously, the toothed plate drives the two first gears to rotate, the two first gears drive the two second gears to synchronously rotate, the two second gears drive the two clamps to rapidly clamp the detection material, the efficiency of replacing the detection material is improved, and the practicability of use is improved.

2. This municipal works building material detection device makes the workstation remove wantonly on the bottom plate top through promoting the handle, deuterogamies stop mechanism can let the workstation stop at bottom plate top optional position fixed, and this municipal works building material detection device can detect the position of detecting material all directions on the horizontal plane, and the hardness characteristic of mastering the material that can be more accurate has solved the limited problem of detection range, has improved the practicality of using.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic left-side sectional view of the workbench according to the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a schematic bottom view of the cross plate of the present invention;

FIG. 6 is a schematic bottom view of the position-limiting hole and the position-limiting rod of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 1 at A according to the present invention;

FIG. 8 is a front view of the check mechanism of the present invention;

FIG. 9 is a schematic cross-sectional view of the check mechanism of the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 11 is a schematic diagram of a right-view structure of the limiting mechanism of the present invention.

In the figure: 1. a base plate; 2. a work table; 3. a toothed plate; 4. a push rod; 5. a first spring; 6. a first gear; 7. a second gear; 8. clamping; 9. a foot pad; 10. a limiting plate; 11. a shaft; 12. a vertical plate; 13. a transverse plate; 14. a limiting hole; 15. a support pillar; 16. a sawtooth strip; 17. a check bar; 18. a check block; 19. a first control lever; 20. a first limit groove; 21. a baffle plate; 22. a cushion pad; 23. a handle; 24. a dovetail block; 25. a second spring; 26. a rotating drum; 27. a limiting rod; 28. a loop bar; 29. a second limit groove; 30. a second control lever; 31. clamping teeth; 32. a hydraulic cylinder; 33. a pressure sensor; 34. a display screen; 35. a foot pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Examples

Referring to fig. 1-11, a municipal engineering building material detection device comprises a bottom plate 1, a workbench 2 is placed at the top end of the bottom plate 1, a vertical plate 12 is fixedly connected to the top end of the bottom plate 1, a transverse plate 13 is fixedly connected to the top end of the vertical plate 12, a limiting hole 14 is formed in the right side of the bottom end of the transverse plate 13, a detection mechanism is connected to the left side of the top end of the transverse plate 13 and comprises a hydraulic cylinder 32, the hydraulic cylinder 32 is embedded and installed on the left side of the top end of the transverse plate 13, a pressure sensor 33 is connected to the output end of the hydraulic cylinder 32, the pressure sensor 33 is electrically connected with a display screen 34, the display screen 34 is installed on the left side of the top end of the transverse plate 13, the material is detected through the hydraulic cylinder 32, the detected numerical value is displayed through the display screen 34 through the pressure sensor, the recording of an operator is facilitated, a support pillar 15 is fixedly connected to the left side of the bottom end of the transverse plate 13, the bottom end of the support pillar is fixedly connected with the top end of the bottom plate 1, equal fixedly connected with limiting plate 10 in 1 top front side of bottom plate, top rear side and top left side, a plurality of socles 35 of 1 bottom fixedly connected with of bottom plate, socle 35 bottom threaded connection has callus on the sole 9, moves the height that the socle 35 can be adjusted to callus on the sole 9 through twisting, and limiting plate 10 can prevent that workstation 2 from dropping at the removal in-process.

It should be further noted that the bottom side of the inside of the workbench 2 is rotatably connected with two first gears 6, the top ends of the two first gears 6 are fixedly connected with shafts 11, one ends of the two shafts 11 extending to the upper side of the workbench 2 are fixedly connected with second gears 7, the left ends of the two second gears 7 are fixedly connected with clamps 8, the left ends of the two first gears 6 are engaged with the toothed plate 3, the clamps 8 are fixedly connected with a plurality of rubber pads, one ends of the plurality of rubber pads are all arc angles so as to clamp and fix different materials, the top end of the toothed plate 3 is provided with a non-return mechanism, the non-return mechanism comprises a toothed bar 16, the top end of the toothed bar 16 is slidably connected with a non-return bar 17, the front side and the rear side of the top end of the non-return bar 17 are fixedly connected with first control rods 19, the outside of the non-return bar 17 is slidably connected with a non-return block 18, the front side and the rear side of the non-return block 18 are fixedly connected with the front side and the rear side of the workbench 2, the front side and the rear side of the workbench 2 are provided with first limiting grooves 20, a first control rod 19 is in sliding fit with the first limiting grooves 20, the right side of the top end of the toothed plate 3 is fixedly connected with a push rod 4, the right end of the toothed plate 3 is fixedly connected with a first spring 5, one end, far away from the toothed plate 3, of the first spring 5 is fixedly connected with the right inner side wall of the workbench 2, at the moment, the first spring 5 is in a natural state, the top end of the workbench 2 is provided with a sliding groove, the push rod 4 is in sliding fit with the sliding groove, the bottom wall of the workbench 2 is provided with a dovetail groove, a dovetail block 24 is slidably arranged inside the dovetail groove, the top end of the dovetail block 24 is fixedly connected with the bottom end of the toothed plate 3, the left-right sliding of the toothed plate 3 can be realized, meanwhile, the dovetail block 24 is matched with the dovetail groove to limit the movement of the toothed plate 3 in the vertical direction, the top end of the workbench 2 is fixedly connected with a baffle plate 21, the left end of the baffle plate 21 is fixedly connected with two cushion pads 22, the baffle plate 21 can prevent some material fragments from falling into the inner cavity of the workbench 2 through the sliding groove, meanwhile, the baffle 21 also plays a supporting role for the two cushion pads 22, the two cushion pads 22 can prevent potential safety hazards caused by overlarge opening and closing of the clamp 8 on a horizontal plane, the top end of the workbench 2 is fixedly connected with a handle 23 to facilitate grasping of an operator, the front side and the rear side of the workbench 2 are respectively provided with a first limiting groove 20, the push rod 4 is pulled leftwards to drive the toothed plate 3 to move leftwards, the toothed plate 3 drives the two first gears 6 to rotate, the first gears 6 and the second gears 7 are connected through a concentric shaft 11, so that the two second gears 7 can synchronously rotate with the two first gears 6, the two second gears 7 drive the two clamps 8 to rotate to open the clamp 8, meanwhile, the first spring 5 is continuously stretched along with leftward sliding of the toothed plate 3, meanwhile, the check bar 17 can fluctuate along with leftward movement of the toothed plate 3, when pulling of the push rod 4 is stopped, the toothed plate 3 stops moving, the check strip 17 falls by self weight and is matched with the toothed strip 16, the check block 18, the first operating rod and the first limit groove 20 simultaneously, so that the toothed plate 3 can be prevented from moving rightwards under the action of the contraction force of the spring, the clamp 8 is in an open state at the moment, and a detection material can be placed between the tiger mouths.

It is further described (it is further described that) after the material is placed, by pushing the first control rod 19 upwards, the first control rod 19 cooperates with the first limiting groove 20 to simultaneously drive the check strip 17 to synchronously move upwards, so as to release the check state of the toothed plate 3, at this time, the first spring 5 retracts to drive the toothed plate 3 to move rightwards, meanwhile, the toothed plate 3 drives the two first gears 6 to rotate, the two first gears 6 drive the two second gears 7 to synchronously rotate, the two second gears 7 drive the two clamps 8 to rotate so as to close the two clamps 8, so as to achieve rapid fastening of the material, the right side of the top end of the workbench 2 is provided with a limiting mechanism, the limiting mechanism comprises a second spring 25, a rotary drum 26 is sleeved outside the second spring 25, the top end of the rotary drum 26 is fixedly connected with a limiting rod 27, the cross section of the limiting rod 27 is an equilateral triangle, a sleeve rod 28 is sleeved outside the rotary drum 26, the right end of the loop bar 28 is provided with a second limit groove 29, the second limit groove 29 is in an L shape, the top end of the loop bar 28 is contacted with the bottom end of the transverse plate 13, the top end of the limit bar 27 is inserted into the limit hole 14, the limit hole 14 is internally provided with a plurality of latch teeth 31, no matter what angle the limit bar 27 is on the horizontal plane, the plurality of latch teeth 31 can limit the movement and the rotation of the limit bar, the right end of the rotary drum 26 is fixedly connected with a second control rod 30, the second control rod 30 is connected with the second limit groove 29 in a sliding way, the second control rod 30 drives the rotary drum 26 by moving the second control rod 30 downwards, the rotary drum 26 drives the limit bar 27 to synchronously move downwards until the second control rod 30 reaches the bottom end of the second limit groove 29, at the moment, the top end of the second limit bar 27 is separated from the bottom end of the limit hole 14, then the second control rod 30 is continuously moved, so that the second control rod 30 moves rightwards along the bottom end of the second limit groove 29 until the rightmost side of the bottom end of the second limit groove 29, at this moment, the second limiting groove 29 limits the vertical movement of the second control rod 30, at this moment, the second spring 25 is in a compressed state, then the working platform is enabled to move freely on the top end of the bottom plate 1 by pushing the handle 23, any point of the detection material in the horizontal direction is conveniently detected, after the working platform moves to a proper position, the second control rod 30 is controlled to move to the leftmost side of the second limiting groove 29, then the working platform is loosened, at this moment, the second spring 25 in the compressed state can be straightened, the second spring 25 drives the rotary drum 26 under the action of elastic force, the rotary drum 26 drives the limiting rod 27 and the second control rod 30 to synchronously move vertically and upwards, at this moment, the top end of the limiting rod 27 is inserted into the limiting hole 14 and is matched with the latch 31 for fixing, at this moment, the working platform 2 cannot move to complete fixing.

In summary, in the municipal engineering building material detection device, by pulling the push rod 4 to move leftward, the toothed plate 3, in cooperation with the dovetail block 24 and the dovetail groove, moves leftward, at this time, the first spring 5 is stretched, and at the same time, the toothed plate 3 drives the two first gears 6 to rotate, the two first gears 6 drive the two second gears 7 to synchronously rotate, the two second gears 7 drive the two clamps 8 to rotate, and at the same time, along with the leftward sliding of the toothed plate 3, the first spring 5 is continuously stretched, and simultaneously, the check bar 17 fluctuates along with the leftward movement of the toothed plate 3, when the push rod 4 moves leftward to a proper position, the push rod 4 stops being pulled, the toothed plate 3 stops moving, the check bar 17 falls by its own weight while in cooperation with the toothed bar 16, the check block 18, the first operating rod and the first limiting groove 20 to complete a check action, at this time, the two clamps 8 are in an open state to put the detection material, by moving the second control rod 30 downwards, the second control rod 30 drives the rotary drum 26, the rotary drum 26 drives the limit rod 27 to synchronously move downwards, the second spring 25 is compressed, when the second control rod 30 moves to the lowest end of the second limit groove 29, the second control rod 30 continues to move rightwards, so that the second control rod moves to the rightmost side of the bottom end of the second limit groove 29, the top end of the limit rod 27 is separated from the limit hole 14, the workbench 2 is in a movable state, then the handle 23 is pushed to move the workbench 2 to a proper position, the second control rod 30 is pulled to move to the leftmost side of the bottom end of the second limit groove 29, then the handle is released, at the moment, the second spring 25 is restored to a natural state from the compressed state to provide an upward force for the rotary drum 26, meanwhile, the rotary drum 26 drives the limit rod 27 and the second operation rod to vertically move upwards, and the top end of the limit rod 27 is inserted into the limit hole 14, a plurality of latches 31 in the spacing hole 14 of gag lever post 27 cooperation are fixed workstation 2, accessible pneumatic cylinder 32 detects the material this moment, numerical value that will detect through the pressure sensor shows through display screen 34, when this municipal engineering building material detection device detects the different positions of material, the accessible is adjusted second control lever 30 and is made workstation 2 adjust to mobile state, then mobile workstation 2 to suitable position, the action that restriction workstation 2 removed is accomplished to rethread second control lever 30 cooperation gag lever post 27, this municipal engineering building material detection device is when changing the material, pulling push rod pinion rack 4, push rod 4 cooperation 3, first gear 6, second gear 7 makes clamp 8 reach the open mode, deuterogamy non-return mechanism, it can to loosen the change that push rod 4 carries out the material.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A municipal works building material detection device, includes bottom plate (1), its characterized in that: the workbench (2) is placed at the top end of the bottom plate (1), two first gears (6) are rotatably connected to the bottom side in the workbench (2), shafts (11) are fixedly connected to the top ends of the two first gears (6), second gears (7) are fixedly connected to one ends of the two shafts (11) extending to the upper side of the workbench (2), clamps (8) are fixedly connected to the left ends of the two second gears (7), toothed plates (3) are meshed between the two first gears (6), a non-return mechanism is arranged at the top ends of the toothed plates (3), push rods (4) are fixedly connected to the right sides of the top ends of the toothed plates (3), the push rods (4) are in sliding fit with the top ends of the workbench (2), first springs (5) are connected between the right ends of the toothed plates (3) and the right inner side wall of the workbench (2), a limiting mechanism is arranged on the right sides of the top ends of the workbench (2), and vertical plates (12) are fixedly connected to the right sides of the top ends of the bottom plate (1), riser (12) top fixedly connected with diaphragm (13), diaphragm (13) bottom right side is provided with a plurality of spacing holes (14), and detection mechanism is installed on diaphragm (13) top left side, diaphragm (13) bottom left side fixedly connected with support column (15), support column (15) bottom and bottom plate (1) top fixed connection.

2. The municipal engineering building material detection apparatus of claim 1, wherein: the non-return mechanism comprises a sawtooth strip (16), a non-return strip (17) is connected to the top end of the sawtooth strip (16) in a sliding mode, first control rods (19) are fixedly connected to the front side and the rear side of the top end of the non-return strip (17), a non-return block (18) is connected to the outer portion of the non-return strip (17) in a sliding mode, the front side and the rear side of the non-return block (18) are fixedly connected with the front side and the rear side of a workbench (2), first limiting grooves (20) are formed in the front side and the rear side of the workbench (2), and the first control rods (19) are in sliding fit with the first limiting grooves (20).

3. The municipal engineering building material detection apparatus of claim 1, wherein: workstation (2) top is provided with the spout, push rod (4) and spout sliding fit, and the diapire is provided with the dovetail in workstation (2), and the inside slip of dovetail is provided with dovetail block (24), dovetail block (24) top and pinion rack (3) bottom fixed connection, workstation (2) top fixedly connected with baffle (21), two blotters (22) of baffle (21) left end fixedly connected with, workstation (2) top fixedly connected with handle (23).

4. The municipal engineering building material detection apparatus of claim 1, wherein: stop gear includes second spring (25), the outside cover of second spring (25) is equipped with rotary drum (26), rotary drum (26) top fixedly connected with gag lever post (27) cross-section is equilateral triangle, the outside cover of rotary drum (26) is equipped with loop bar (28), loop bar (28) right-hand member is provided with second spacing groove (29), second spacing groove (29) are the L shape, loop bar (28) top and diaphragm (13) bottom contact, loop bar (28) bottom and workstation (2) top fixed connection, the inside of spacing hole (14) is inserted on gag lever post (27) top, rotary drum (26) right-hand member fixedly connected with second control lever (30), second control lever (30) and second spacing groove (29) sliding fit.

5. The municipal engineering building material detection apparatus of claim 1, wherein: a plurality of clamping teeth (31) are arranged in the limiting hole (14), and the plurality of clamping teeth (31) are matched with the top end of the limiting rod (27).

6. The municipal engineering building material detection apparatus of claim 1, wherein: bottom plate (1) bottom fixedly connected with a plurality of socle (35), socle (35) bottom threaded connection has callus on the sole (9), bottom plate (1) top front side, top rear side and the equal fixedly connected with limiting plate (10) in top left side.

7. The municipal engineering building material detection apparatus of claim 1, wherein: detection mechanism includes pneumatic cylinder (32), and pneumatic cylinder (32) embedding is installed in diaphragm (13) top left side, and pneumatic cylinder (32) output is connected with pressure sensor (33), and display screen (34) are installed on diaphragm (13) top left side, display screen (34) and pressure sensor (33) electric connection.

8. The municipal engineering building material detection apparatus of claim 1, wherein: and a plurality of rubber pads are fixedly connected to the jaw part of the clamp (8).