CN211904924U - Building material intensity detection device for construction management - Google Patents
Building material intensity detection device for construction management Download PDFInfo
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- CN211904924U CN211904924U CN201922136404.4U CN201922136404U CN211904924U CN 211904924 U CN211904924 U CN 211904924U CN 201922136404 U CN201922136404 U CN 201922136404U CN 211904924 U CN211904924 U CN 211904924U
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- fixedly connected
- detection
- building material
- construction management
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- 238000001514 detection method Methods 0.000 title claims abstract description 73
- 239000004566 building material Substances 0.000 title claims abstract description 38
- 238000009430 construction management Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004035 construction material Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a construction management technical field, and a building material intensity detection device for construction management is disclosed, including examining test table, examine test table's upper end fixedly connected with U-shaped plate, examine test table's upper end and the upper end of U-shaped plate and all seted up first through-hole, the inside wall of two first through-holes all is connected with the pivot through first antifriction bearing rotation, the axle wall of two pivots all is fixed the cup jointed gear, the inside of two first through-holes all slides and is equipped with two racks, two racks are meshed with two gears respectively and are connected, the rear end of two pivots extends to the through-hole outside, the rear end fixedly connected with connecting plate that examines test table and through connecting plate fixedly connected with motor. The utility model discloses to waiting to examine building board and carry out resistance to compression, stretch-proofing and the three aspect of anti-shear and carry out accurate detection, detect effectually, prevent that partial index unqualified building material from flowing out.
Description
Technical Field
The utility model relates to a construction management technical field especially relates to a building material intensity detection device for construction management.
Background
The construction management is an important component of the operation management of construction enterprises, and the enterprises perform the organization management work of production affairs around construction objects and construction sites in the whole process from the acceptance of construction tasks to the acceptance of projects in order to complete the construction tasks of building products.
At present, the quality detection of the used building materials in construction management is an important part, and the quality of the building materials directly affects the quality of the building engineering, but the device for detecting the strength of the building materials on the market still has the following defects:
the first and the general strength detection devices only detect the compressive strength and the tensile strength of the building material, and neglect the detection of the shearing strength of the building material;
secondly, the detection operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art construction management and detecting used building material's quality and be an especially important ring, building material's quality directly influences building engineering's quality, but the device of the detection building material intensity on the existing market only detects building material's compressive resistance and tensile strength, has neglected the detection to building material's shearing resistance force, and detect the comparatively loaded down with trivial details problem of operation, and the building material intensity detection device for construction management who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building material strength detection device for construction management comprises a detection table, wherein a U-shaped plate is fixedly connected to the upper end of the detection table, first through holes are formed in the upper end of the detection table and the upper end of the U-shaped plate, the inner side walls of the two first through holes are rotatably connected with rotating shafts through first rolling bearings, the shaft walls of the two rotating shafts are fixedly sleeved with gears, two racks are slidably arranged in the two first through holes, the two racks are respectively meshed with the two gears, the rear ends of the two rotating shafts extend to the outside of the through holes, the rear end of the detection table is fixedly connected with a connecting plate and a motor through the connecting plate, the output end of the motor is rotatably connected with the rear end of one rotating shaft through a coupler, belt pulleys are fixedly sleeved at the rear ends of the shaft walls of the two rotating shafts, and the two belt pulleys are connected through belt transmission, the opposite ends of the two racks are fixedly connected with a shear block, the upper end of the detection table is fixedly connected with a detection box, the right side of the upper end and the left side of the lower end of the detection box are provided with second through holes matched with the shear block, the left side and the right side of the upper end of the detection table are fixedly connected with fixed plates, the two fixed plates are fixedly connected with air cylinders, the output ends of the two air cylinders penetrate through the side wall of the detection box and extend to the inside, the output end rod walls of the two air cylinders are slidably connected with the side wall of the detection box, the output ends of the two air cylinders are connected with a clamping mechanism, the upper inner side wall of the U-shaped plate is fixedly connected with a hydraulic cylinder, the output section of the hydraulic cylinder penetrates through the upper end of the detection box and extends to the inside, the output end rod wall of the, the front side wall of the detection box is provided with an opening, and one side edge of the opening is rotatably connected with a box door through a hinge.
Preferably, two clamping mechanism includes two bolts, two fixed blocks and two and supports tight piece, two the equal fixedly connected with fly leaf of output of cylinder, two the lateral wall of fixed block respectively with the lateral wall sliding connection of two fly leaves, two the lateral wall of the opposite one side of fixed block all seted up with support tight piece assorted recess, two support tight piece and be located two inside sliding arrangement of recess respectively, two the upper end of fixed block all through the screw hole respectively with the pole wall sliding connection of two bolts, two the bolt all rotates with the upper end of two tight pieces of support respectively through second antifriction bearing and is connected.
Preferably, two equal fixedly connected with bar slider in both ends around the rack, two the lateral wall of first through-hole all seted up with bar slider assorted spout.
Preferably, the front side wall of the box door is fixedly connected with a handle.
Preferably, the door is made of transparent glass.
Preferably, the lower end four corners of the detection table are fixedly connected with supporting legs.
Compared with the prior art, the utility model provides a building material intensity detection device for construction management possesses following beneficial effect:
1. this building material intensity detection device for construction management, through the detection platform that is equipped with, the detection case, mutually supporting of two cylinders and two clamping mechanism, can be with waiting to examine that panel is firm to press from both sides tightly, U-shaped board through being equipped with, two pivots, two gears, two racks, including a motor, an end cap, a controller, and a cover plate, the motor, mutually supporting of two belt pulleys and belt, can make two cutouts remove in opposite directions, thereby can apply the size the same to waiting to examine panel, and opposite direction's shearing force, with the shearing strength that detects building material, through the pneumatic cylinder that is equipped with, can detect building material's compressive strength, through two cylinders, can detect building material's tensile stretching force, carry out the variety to building material and detect, detection effect is good, prevent that unqualified building material from flowing out.
2. This building material intensity detection device for construction management through two detection casees that are equipped with, and the residue that the panel fracture produced when can preventing to detect splashes, leads to personnel to be injured, through two clamping mechanism that are equipped with, can be to waiting to examine panel and stabilize the clamp tightly, and convenient operation is simple, and the people of being convenient for use.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out resistance to compression, stretch-proofing and anti-shear three aspect to waiting to examine building board and carry out accurate the detection, it is effectual to detect, prevents that partial index unqualified building material from flowing out.
Drawings
Fig. 1 is a schematic structural view of a building material strength detection device for construction management according to the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 1;
fig. 4 is a schematic structural view of the inspection box of fig. 1.
In the figure: the device comprises a detection table 1, a U-shaped plate 2, a rotating shaft 3, a gear 4, a rack 5, a motor 6, a belt 7, a shear block 8, a detection box 9, a fixed plate 10, an air cylinder 11, a hydraulic cylinder 12, a pressing block 13, a box door 14, a bolt 15, a fixed block 16, a supporting block 17, a movable plate 18, a strip-shaped sliding block 19, a handle 20 and a supporting leg 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a building material strength detection device for construction management comprises a detection table 1, a U-shaped plate 2 is fixedly connected to the upper end of the detection table 1, first through holes are formed in the upper end of the detection table 1 and the upper end of the U-shaped plate 2, inner side walls of the two first through holes are rotatably connected with rotating shafts 3 through first rolling bearings, gears 4 are fixedly sleeved on shaft walls of the two rotating shafts 3, two racks 5 are slidably arranged in the two first through holes, the two racks 5 are respectively engaged with the two gears 4, rear ends of the two rotating shafts 3 extend to the outside of the through holes, a connecting plate is fixedly connected to the rear end of the detection table 1 and is fixedly connected with a motor 6 through the connecting plate, an output end of the motor 6 is rotatably connected with the rear end of one rotating shaft 3 through a coupler, belt pulleys are fixedly sleeved on the rear ends of the shaft walls of the two rotating shafts 3, and, shear blocks 8 are fixedly connected to opposite ends of two racks 5, a detection box 9 is fixedly connected to the upper end of the detection table 1, second through holes matched with the shear blocks 8 are formed in the right side of the upper end and the left side of the lower end of the detection box 9, fixing plates 10 are fixedly connected to the left side and the right side of the upper end of the detection table 1, air cylinders 11 are fixedly connected to the two fixing plates 10, output ends of the two air cylinders 11 penetrate through the side wall of the detection box 9 and extend into the detection box, output end rod walls of the two air cylinders 11 are slidably connected with the side wall of the detection box 9, output ends of the two air cylinders 11 are connected with clamping mechanisms, a hydraulic cylinder 12 is fixedly connected to the inner upper side wall of the U-shaped plate 2, an output section of the hydraulic cylinder 12 penetrates through the upper end of the detection box 9 and extends into the detection box, an output end rod wall of the, an opening is formed in the front side wall of the detection box 9, and a box door 14 is rotatably connected to one side edge of the opening through a hinge.
Two clamping mechanism include two bolts 15, two fixed blocks 16 and two support tight piece 17, the equal fixedly connected with fly leaf 18 of output of two cylinders 11, the lateral wall of two fixed blocks 16 respectively with the lateral wall sliding connection of two fly leaves 18, the lateral wall of the opposite one side of two fixed blocks 16 all seted up with support tight piece 17 assorted recess, two support tight piece 17 are located two inside slip settings of recess respectively, the upper end of two fixed blocks 16 all through the screw hole respectively with the pole wall sliding connection of two bolts 15, two bolts 15 all rotate with the upper end of two support tight piece 17 respectively through second antifriction bearing and are connected, screw two bolts 15, can make two support tight piece 17 and move down, thereby can wait to examine panel and press from both sides tightly, and press from both sides tightly stably, the operation is simple, and people convenient to use.
The equal fixedly connected with bar slider 19 in both ends around two racks 5, the lateral wall of two first through-holes all seted up with bar slider 19 assorted spout, avoid two racks 5 to rock in the inside of two first through-holes, influence the meshing between rack 5 and the gear 4.
The handle 20 is fixedly connected to the front side wall of the door 14, and the door 14 can be opened by pulling the handle 20, and the pulling is convenient.
The box door 14 is made of transparent glass, so that people can conveniently observe the internal condition of the detection box 9.
Detect equal fixedly connected with supporting leg 21 in lower extreme four corners department of platform 1, can support and detect platform 1, and support stably.
In the utility model, when in use, the plate to be detected can be placed through the detection platform 1 and the detection box 9, one of the rotating shafts 3 can be rotated through the U-shaped plate 2, the two rotating shafts 3, the two gears 4, the two racks 5, the motor 6, the two belt wheels and the belt 7, the motor 6 works, the other rotating shaft 3 can be rotated under the mutual matching of the two belt wheels and the belt 7, so that the two gears 4 can be rotated simultaneously, and the two racks 5 can be moved oppositely at the same time, so that the two shearing blocks 8 can be moved oppositely, thereby shearing forces with the same size and opposite directions can be applied to the plate to be detected, the shearing strength of the building material can be detected, the pressing block 13 can be moved downwards through the hydraulic cylinder 12, so that the compression strength of the building material can be detected, through two cylinders 11, two cylinders 11 work, make two clamping mechanism remove to opposite direction to can detect building material's stretching resistance, carry out the diversity detection to building material, detect effectually, prevent that unqualified building material from flowing out.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The building material strength detection device for construction management comprises a detection table (1) and is characterized in that a U-shaped plate (2) is fixedly connected to the upper end of the detection table (1), first through holes are formed in the upper end of the detection table (1) and the upper end of the U-shaped plate (2), the inner side walls of the two first through holes are rotatably connected with rotating shafts (3) through first rolling bearings, gears (4) are fixedly sleeved on the shaft walls of the two rotating shafts (3), two racks (5) are slidably arranged in the two first through holes, the two racks (5) are respectively meshed with the two gears (4), the rear ends of the two rotating shafts (3) extend to the outside of the through holes, a connecting plate is fixedly connected to the rear end of the detection table (1) and is fixedly connected with a motor (6) through the connecting plate, the output end of the motor (6) is rotatably connected with the rear end of one rotating shaft (3) through a coupler, the rear ends of the shaft walls of the two rotating shafts (3) are fixedly sleeved with belt pulleys, the two belt pulleys are connected through a belt (7) in a transmission mode, the two opposite ends of the racks (5) are fixedly connected with shear blocks (8), the upper end of the detection table (1) is fixedly connected with a detection box (9), the upper right side and the lower left side of the detection box (9) are provided with second through holes matched with the shear blocks (8), the left side and the right side of the upper end of the detection table (1) are fixedly connected with fixing plates (10), the two fixing plates (10) are fixedly connected with air cylinders (11), the output ends of the two air cylinders (11) penetrate through the side wall of the detection box (9) and extend to the inside, the output end rod walls of the two air cylinders (11) are connected with the side wall of the detection box (9) in a sliding mode, and the output ends of the two air cylinders (11), last inside wall fixedly connected with pneumatic cylinder (12) of U-shaped board (2), and the output section of pneumatic cylinder (12) runs through the upper end of detection case (9) and extends to inside, the output pole wall of pneumatic cylinder (12) and the upper end sliding connection of detection case (9), the output fixedly connected with briquetting (13) of pneumatic cylinder (12), the opening has been seted up to the preceding lateral wall of detection case (9), and open-ended one side border is rotated through the hinge and is connected with chamber door (14).
2. The apparatus for testing strength of construction management building material according to claim 1, wherein two of the clamping mechanisms comprise two bolts (15), two fixed blocks (16) and two support tight piece (17), two the equal fixedly connected with fly leaf (18) of output of cylinder (11), two the lateral wall of fixed block (16) respectively with the lateral wall sliding connection of two fly leaf (18), two the lateral wall of one side in opposite directions of fixed block (16) all seted up with support tight piece (17) assorted recess, two support tight piece (17) and be located two inside sliding settings of recess respectively, two the upper end of fixed block (16) all through the screw hole respectively with the pole wall sliding connection of two bolts (15), two bolt (15) all rotate with the upper end of two support tight piece (17) respectively through second antifriction bearing and are connected.
3. The building material strength detection device for construction management as claimed in claim 1, wherein the front and rear ends of the two racks (5) are fixedly connected with strip-shaped sliding blocks (19), and the side walls of the two first through holes are provided with sliding grooves matched with the strip-shaped sliding blocks (19).
4. The apparatus for testing strength of construction material for construction management as claimed in claim 1, wherein a handle (20) is fixedly connected to a front side wall of the door (14).
5. The apparatus for testing strength of construction management building material according to claim 1, wherein the door (14) is made of transparent glass.
6. The building material strength detection device for construction management as claimed in claim 1, wherein support legs (21) are fixedly connected to four corners of the lower end of the detection table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136404.4U CN211904924U (en) | 2019-12-03 | 2019-12-03 | Building material intensity detection device for construction management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136404.4U CN211904924U (en) | 2019-12-03 | 2019-12-03 | Building material intensity detection device for construction management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904924U true CN211904924U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922136404.4U Expired - Fee Related CN211904924U (en) | 2019-12-03 | 2019-12-03 | Building material intensity detection device for construction management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252482A (en) * | 2021-05-12 | 2021-08-13 | 山东交通学院 | Detection device for bridge steel strand tensile test |
| CN115372145A (en) * | 2022-09-30 | 2022-11-22 | 国网山东省电力公司经济技术研究院 | Tensile detection device for power line |
-
2019
- 2019-12-03 CN CN201922136404.4U patent/CN211904924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252482A (en) * | 2021-05-12 | 2021-08-13 | 山东交通学院 | Detection device for bridge steel strand tensile test |
| CN115372145A (en) * | 2022-09-30 | 2022-11-22 | 国网山东省电力公司经济技术研究院 | Tensile detection device for power line |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |