CN213022594U

CN213022594U - Building material detection device

Info

Publication number: CN213022594U
Application number: CN202021679938.8U
Authority: CN
Inventors: 梁殿; 李越; 蔡梦丽
Original assignee: Guangdong Xiangtai Testing And Identification Co ltd
Current assignee: Guangdong Xiangtai Testing And Identification Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-20
Anticipated expiration: 2030-08-13

Abstract

A building material detection device comprises a pressing mechanism, a placing table, a lifting mechanism, a bottom plate, a testing device, a mounting frame, a mounting plate, a control panel and supporting legs; the pressing mechanisms are symmetrically arranged in two groups along the transverse direction relative to the placing table, each pressing mechanism comprises a pressing table, a first sliding rod, a first baffle, a first elastic piece, a clamping plate, a second sliding rod, a second baffle, a second elastic piece and a fixing plate, the pressing table, the first sliding rods and the first baffle are sequentially connected from bottom to top, the first sliding rods are arranged on the clamping plates in a sliding mode, the clamping plates, the second sliding rods and the second baffle are sequentially connected along the transverse direction, and the second sliding rods are arranged on the fixing plates in a sliding mode; two groups of lifting mechanisms are arranged side by side along the transverse direction, and each lifting mechanism comprises a screw rod, a screw rod nut, a guide rod, a top plate and a driving mechanism for driving the screw rod to rotate. The utility model discloses can conveniently the clamping building material, the building material is difficult for the skew to appear in the testing process to the detection accuracy to building material has been guaranteed.

Description

Building material detection device

Technical Field

The utility model relates to a detection device technical field especially relates to a building material detection device.

Background

Construction materials are various materials used in construction works. The building materials are various in types, and are roughly divided into: the inorganic material includes metal material and non-metal material. And secondly, organic materials including plant materials, synthetic polymer materials and asphalt materials. Composite materials, including asphalt concrete, polymer concrete, etc., are generally compounded from inorganic non-metallic materials and organic materials. After the building material is produced, the building material is required to be detected, including hardness, strength or flatness, and the building material can be practically applied only after the detection is qualified.

At present, when the building material is detected by using a detection device, the building material is not well fixed, and position deviation is easy to occur in the detection process, so that the detection accuracy is reduced.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a building material detection device can conveniently the clamping building material, and the position deviation appears in the difficult in testing process of building material to the detection accuracy to building material has been guaranteed.

(II) technical scheme

The utility model provides a building material detection device, which comprises a pressing mechanism, a placing table, a lifting mechanism, a bottom plate, a testing device, a mounting frame, a mounting plate, a control panel and supporting legs;

the pressing mechanisms are symmetrically arranged in two groups along the transverse direction about the placing table, each pressing mechanism comprises a pressing table, a first sliding rod, a first baffle, a first elastic piece, a clamping plate, a second sliding rod, a second baffle, a second elastic piece and a fixing plate, the pressing tables, the first sliding rods and the first baffle are sequentially connected from bottom to top, the first sliding rods are arranged on the clamping plates in a sliding mode, two ends of each first elastic piece are respectively connected with the pressing tables and the clamping plates, the clamping plates are L-shaped plates, the clamping plates, the second sliding rods and the second baffle are sequentially connected along the transverse direction, the second sliding rods are arranged on the fixing plates in a sliding mode, two ends of each second elastic piece are respectively connected with the clamping plates and the fixing plates, and the fixing plates; the lifting mechanisms are arranged in two groups side by side along the transverse direction, each lifting mechanism comprises a lead screw, a lead screw nut, a guide rod, a top plate and a driving mechanism for driving the lead screw to rotate, the lead screw is vertically arranged, two ends of the lead screw are respectively and rotatably connected with the bottom plate and the top plate, the lead screw penetrates through the placing table, the lead screw nut is in threaded connection with the lead screw, the lead screw nut is connected with the placing table, the guide rods are arranged side by side with the lead screw, and two ends of the guide rods in the vertical direction; the testing device is arranged on the mounting frame; the mounting frame and the mounting plate are arranged on the bottom plate; the control panel is arranged on the mounting plate and is respectively in control connection with the driving mechanism and the testing device; the landing leg sets up in the bottom plate bottom.

Preferably, the driving mechanism comprises a driving motor, a first bevel gear, a second bevel gear, a rotating shaft, a third bevel gear, a fourth bevel gear and a bracket; the driving motor and the bracket are arranged on the bottom plate, and the driving motor is in driving connection with the first bevel gear; the second bevel gear, the rotating shaft, the third bevel gear, the fourth bevel gear and the bracket are symmetrically arranged in the transverse direction about the central shaft of the first bevel gear; the two second bevel gears are in meshed connection with the first bevel gear; the second bevel gear and the third bevel gear are respectively arranged at two ends of the rotating shaft; the rotating shaft is rotatably arranged on the bracket; the third bevel gear is in meshed connection with the fourth bevel gear; the fourth bevel gear is connected with the screw rod.

Preferably, the bottom plate is provided with an installation cover; the driving motor, the first bevel gear and the second bevel gear are all positioned on the inner side of the mounting cover; the rotating shaft is rotatably connected with the mounting cover.

Preferably, the mounting cover is provided with heat dissipation holes.

Preferably, a third elastic piece is connected between the mounting cover and the placing table; the third elastic member array is provided in plurality.

Preferably, the first elastic member, the second elastic member and the third elastic member are compression springs, wherein the first elastic member is sleeved on the outer periphery of the first slide bar, and the second elastic member is sleeved on the outer periphery of the second slide bar.

Preferably, the pressing table comprises a connecting table portion and a pressing table portion which are integrally connected from top to bottom, the top of the connecting table portion is connected with the first sliding rod, and the pressing table portion is of a prismatic table structure and is arranged downwards.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model discloses can conveniently the clamping building material, the building material is difficult for the skew to appear in the testing process to the detection accuracy to building material has been guaranteed. When the building material clamping device is used, the pressing table is lifted upwards, the first elastic piece is compressed between the pressing table and the clamping plate, elastic potential energy is stored in the first elastic piece, the clamping plate is pushed to the two sides, the second elastic piece is compressed between the clamping plate and the fixing plate, the elastic potential energy is stored in the second elastic piece, then the building material is placed on the placing table, the placing table is located between the two groups of pressing mechanisms, namely between the two clamping plates and between the pressing table and the placing table, after the building material is placed, the first elastic piece pushes the pressing table to the placing table direction, the second elastic piece pushes the clamping plate to the building material direction, so that the building material is pressed on the placing table in the vertical direction, the building material is clamped between the two clamping plates in the transverse direction, the clamping of the building material is realized, the clamping area is larger, and the clamping is firmer; the screw rod is driven to rotate through the driving mechanism, the screw rod nut moves on the screw rod, the screw rod nut drives the placing table to move upwards, the building material moves upwards along with the placing table to a position where the testing device can be used for detecting, and for the building materials with different thicknesses, the upward moving distance of the placing table can be controlled through the driving mechanism until the building material moves to the position where the testing device can detect.

Drawings

Fig. 1 is the utility model provides a building material detection device's schematic structure diagram.

Fig. 2 is the utility model provides a building material detection device's structural section.

Fig. 3 is an enlarged view of a structure at a in fig. 2.

Reference numerals: 1. pressing the table; 2. a first slide bar; 3. a first baffle plate; 4. a first elastic member; 5. a splint; 6. a second slide bar; 7. a second baffle; 8. a second elastic member; 9. a fixing plate; 10. a placing table; 11. a drive motor; 12. a first bevel gear; 13. a second bevel gear; 14. a rotating shaft; 15. a third bevel gear; 16. a fourth bevel gear; 17. a screw rod; 171. a feed screw nut; 18. a support; 19. mounting a cover; 20. a base plate; 21. a guide bar; 22. a top plate; 23. a third elastic member; 24. a testing device; 25. a mounting frame; 26. mounting a plate; 27. a control panel; 28. and (7) supporting legs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the present invention provides a building material detection device, which includes a pressing mechanism, a placing table 10, a lifting mechanism, a bottom plate 20, a testing device 24, a mounting frame 25, a mounting plate 26, a control panel 27 and support legs 28;

the pressing mechanisms are symmetrically arranged in two groups along the transverse direction relative to the placing table 10, each pressing mechanism comprises a pressing table 1, a first slide bar 2, a first baffle 3, a first elastic piece 4, a clamping plate 5, a second slide bar 6, a second baffle 7, a second elastic piece 8 and a fixing plate 9, the pressing table 1, the first slide bar 2 and the first baffle 3 are sequentially connected from bottom to top, the first slide bar 2 is arranged on the clamping plate 5 in a sliding mode, two ends of the first elastic piece 4 are respectively connected with the pressing table 1 and the clamping plate 5, the clamping plate 5 is an L-shaped plate, the clamping plate 5, the second slide bar 6 and the second baffle 7 are sequentially connected along the transverse direction, the second slide bar 6 is arranged on the fixing plate 9 in a sliding mode, two ends of the second elastic piece 8 are respectively connected with the clamping plate 5 and the fixing plate 9, and the fixing plate 9 is; the lifting mechanisms are arranged in two groups side by side along the transverse direction, each lifting mechanism comprises a screw rod 17, a screw rod nut 171, a guide rod 21, a top plate 22 and a driving mechanism for driving the screw rod 17 to rotate, the screw rods 17 are vertically arranged, two ends of each screw rod 17 are respectively and rotatably connected with the bottom plate 20 and the top plate 22, the screw rods 17 penetrate through the placing table 10, the screw rod nuts 171 are in threaded connection with the screw rods 17, the screw rod nuts 171 are connected with the placing table 10, the guide rods 21 are arranged side by side with the screw rods 17, and two ends of each guide rod 21 in the vertical direction are respectively connected; the testing device 24 is arranged on the mounting frame 25; the mounting rack 25 and the mounting plate 26 are both arranged on the bottom plate 20; the control panel 27 is arranged on the mounting plate 26, and the control panel 27 is respectively connected with the driving mechanism and the testing device 24 in a control mode; the legs 28 are disposed at the bottom of the base plate 20.

The utility model discloses can conveniently the clamping building material, the building material is difficult for the skew to appear in the testing process to the detection accuracy to building material has been guaranteed. When the building material clamping device is used, the pressing platform 1 is lifted upwards, the first elastic piece 4 is compressed between the pressing platform 1 and the clamping plates 5, elastic potential energy is stored in the first elastic piece 4, the clamping plates 5 are pushed to the two sides, the second elastic piece 8 is compressed between the clamping plates 5 and the fixing plate 9, elastic potential energy is stored in the second elastic piece 8, then the building material is placed on the placing platform 10, the placing platform 10 is located between the two groups of pressing mechanisms, namely between the two clamping plates 5 and between the pressing platform 1 and the placing platform 10, after the building material is placed, the first elastic piece 4 pushes the pressing platform 1 towards the placing platform 10, the second elastic piece 8 pushes the clamping plates 5 towards the building material, so that the building material is pressed on the placing platform 10 in the vertical direction, the building material is clamped between the two clamping plates 5 in the transverse direction, the clamping of the building material is realized, the clamping area is larger, the clamping is firmer; the screw rod 17 is driven to rotate through the driving mechanism, the screw rod nut 171 moves on the screw rod 17, the screw rod nut 171 drives the placing table 10 to move upwards, the building materials move upwards along with the placing table 10 to the position capable of being detected by the testing device 24, and for the building materials with different thicknesses, the upward moving distance of the placing table 10 can be controlled through the driving mechanism until the building materials move to the position capable of being detected by the testing device 24.

In an alternative embodiment, the driving mechanism includes a driving motor 11, a first bevel gear 12, a second bevel gear 13, a rotating shaft 14, a third bevel gear 15, a fourth bevel gear 16, and a bracket 18; the driving motor 11 and the bracket 18 are both arranged on the bottom plate 20, and the driving motor 11 is in driving connection with the first bevel gear 12; the second bevel gear 13, the rotating shaft 14, the third bevel gear 15, the fourth bevel gear 16 and the bracket 18 are arranged in a manner of being laterally symmetrical about the central axis of the first bevel gear 12; the two second bevel gears 13 are in meshed connection with the first bevel gear 12; the second bevel gear 13 and the third bevel gear 15 are respectively arranged at two ends of the rotating shaft 14; the rotating shaft 14 is rotatably arranged on the bracket 18; the third bevel gear 15 is in meshed connection with the fourth bevel gear 16; the fourth bevel gear 16 is connected with a screw 17.

It should be noted that the driving motor 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the third bevel gear 15 to rotate through the rotating shaft 14, the third bevel gear 15 drives the fourth bevel gear 16 to rotate, the fourth bevel gear 16 drives the screw rods 17 to rotate, the transmission process of the bevel gears is stable, the two screw rods 17 can be driven by one driving motor 11, and the structure is compact.

In an alternative embodiment, a mounting cup 19 is provided on the base plate 20; the driving motor 11, the first bevel gear 12 and the second bevel gear 13 are all positioned on the inner side of the mounting cover 19; the rotating shaft 14 is rotatably connected with the mounting cover 19; the mounting cover 19 serves as a shielding function.

In an alternative embodiment, heat dissipation holes are provided in the mounting cover 19 to facilitate heat dissipation from the drive mechanism.

In an alternative embodiment, a third elastic element 23 is connected between the mounting cup 19 and the standing board 10; the third elastic member 23 is provided in plural in array.

It should be noted that the third elastic member 23 can prevent the placing table 10 from hitting the mounting cover 19 when moving downward.

In an alternative embodiment, the first elastic element 4, the second elastic element 8 and the third elastic element 23 are compression springs, wherein the first elastic element 4 is sleeved on the outer periphery of the first sliding rod 2, and the second elastic element 8 is sleeved on the outer periphery of the second sliding rod 6, so that the sliding rack can be stably used for a long time.

In an alternative embodiment, the pressing table 1 comprises a connecting table portion and a pressing table portion integrally connected from top to bottom, the top of the connecting table portion is connected with the first slide bar 2, and the pressing table portion is in a frustum pyramid structure and is arranged downwards.

It should be noted that, the pressing table 1 includes a connecting table portion and a pressing table portion, the pressing table portion is a prismoid structure, when the building material is clamped, only the clamping plates 5 need to be pulled away to both sides, and the pressing table portion of the prismoid structure enables a worker to push the building material to the pressing table 1 along the inclined plane of the prismoid.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The building material detection device is characterized by comprising a pressing mechanism, a placing table (10), a lifting mechanism, a bottom plate (20), a testing device (24), a mounting frame (25), a mounting plate (26), a control panel (27) and support legs (28);

the pressing mechanisms are symmetrically arranged in two groups along the transverse direction relative to the placing table (10), each pressing mechanism comprises a pressing table (1), a first sliding rod (2), a first baffle (3), a first elastic piece (4), a clamping plate (5), a second sliding rod (6), a second baffle (7), a second elastic piece (8) and a fixing plate (9), the pressing table (1), the first sliding rod (2) and the first baffle (3) are sequentially connected from bottom to top, the first sliding rod (2) is arranged on the clamping plate (5) in a sliding mode, two ends of the first elastic piece (4) are respectively connected with the pressing table (1) and the clamping plate (5), the clamping plate (5) is an L-shaped plate, the clamping plate (5), the second sliding rod (6) and the second baffle (7) are sequentially connected along the transverse direction, the second sliding rod (6) is arranged on the fixing plate (9) in a sliding mode, two ends of the second elastic piece (8) are respectively connected with the clamping plate (5) and the fixing plate (, the fixing plate (9) is arranged on the placing table (10); the lifting mechanisms are arranged in two groups side by side along the transverse direction, each lifting mechanism comprises a screw rod (17), a screw rod nut (171), a guide rod (21), a top plate (22) and a driving mechanism for driving the screw rod (17) to rotate, the screw rod (17) is vertically arranged, two ends of the screw rod (17) are respectively rotatably connected with a bottom plate (20) and the top plate (22), the screw rod (17) penetrates through the placing table (10), the screw rod nut (171) is in threaded connection with the screw rod (17), the screw rod nut (171) is connected with the placing table (10), the guide rods (21) are arranged side by side with the screw rod (17), and two ends of the guide rods (21) in the vertical direction are respectively connected with the bottom plate (20) and the; the testing device (24) is arranged on the mounting frame (25); the mounting rack (25) and the mounting plate (26) are arranged on the bottom plate (20); the control panel (27) is arranged on the mounting plate (26), and the control panel (27) is respectively in control connection with the driving mechanism and the testing device (24); the support legs (28) are arranged at the bottom of the bottom plate (20).

2. The construction material detection device according to claim 1, wherein the driving mechanism comprises a driving motor (11), a first bevel gear (12), a second bevel gear (13), a rotating shaft (14), a third bevel gear (15), a fourth bevel gear (16), and a bracket (18); the driving motor (11) and the bracket (18) are both arranged on the bottom plate (20), and the driving motor (11) is in driving connection with the first bevel gear (12); two second bevel gears (13), two rotating shafts (14), two third bevel gears (15), two fourth bevel gears (16) and two brackets (18) are arranged in a transverse symmetry mode around the central axis of the first bevel gear (12); the two second bevel gears (13) are meshed with the first bevel gear (12); the second bevel gear (13) and the third bevel gear (15) are respectively arranged at two ends of the rotating shaft (14); the rotating shaft (14) is rotatably arranged on the bracket (18); the third bevel gear (15) is in meshed connection with the fourth bevel gear (16); the fourth bevel gear (16) is connected with the screw rod (17).

3. The building material detection device according to claim 2, wherein the base plate (20) is provided with a mounting cover (19); the driving motor (11), the first bevel gear (12) and the second bevel gear (13) are all positioned on the inner side of the mounting cover (19); the rotating shaft (14) is rotatably connected with the mounting cover (19).

4. The building material detection device according to claim 3, wherein a heat radiation hole is provided in the mounting cover (19).

5. A construction material detection device according to claim 3, wherein a third elastic member (23) is connected between the mounting cover (19) and the placing table (10); the third elastic member (23) is provided in plural in array.

6. The building material detection device according to claim 5, wherein the first elastic member (4), the second elastic member (8) and the third elastic member (23) are compression springs, wherein the first elastic member (4) is sleeved on the outer periphery of the first slide bar (2), and the second elastic member (8) is sleeved on the outer periphery of the second slide bar (6).

7. The building material detection device according to claim 1, wherein the pressing table (1) comprises a connecting table portion and a pressing table portion which are integrally connected from top to bottom, the top of the connecting table portion is connected with the first slide bar (2), and the pressing table portion is of a prismatic table structure and is arranged downwards.