CN215262941U - Diversified concrete slab hardness detection device for building - Google Patents
Diversified concrete slab hardness detection device for building Download PDFInfo
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- CN215262941U CN215262941U CN202121489987.XU CN202121489987U CN215262941U CN 215262941 U CN215262941 U CN 215262941U CN 202121489987 U CN202121489987 U CN 202121489987U CN 215262941 U CN215262941 U CN 215262941U
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- fixedly connected
- concrete slab
- plate
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- rod
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Abstract
The utility model discloses a diversified concrete slab hardness detection device for building, including the bottom plate, the middle part of bottom plate is equipped with first through-hole. Under pressure spring's application of force, it is fixed that effectual concrete slab bottom clamp with both sides through the collecting vat is fixed, and the concrete slab top of both sides is fixed through the effectual clamp of first threaded rod, avoid its concrete slab to empty, rethread electric telescopic handle function, make broken pole descend and carry out hardness detection to the concrete slab of its below, meanwhile, through the slide, the rack, the gear, second helical gear 22 and first helical gear cooperation are used, make the thread bush realize rotatoryly, and then make the second threaded rod remove towards concrete slab's direction under the direction of slide bar, and then effectual concrete slab to both sides carries out hardness detection, this device can a plurality of directions carry out hardness detection to concrete slab like this, the effectual fastness of guaranteeing building structure, and detection efficiency is also higher.
Description
Technical Field
The utility model relates to a building technical field, concretely relates to diversified concrete slab hardness detection device for building.
Background
Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and is widely applied to building engineering, but in a building structure, the hardness of concrete is particularly important, and the firmness of the building structure can be ensured only by ensuring the hardness of concrete, so that the service life of the building structure is prolonged. Therefore, the hardness of the concrete needs to be tested before the concrete is used. Most of the existing concrete block detection devices can only detect the hardness of a concrete slab in one direction, so that the firmness of the concrete slab in one direction can be ensured when the concrete slab is used, the firmness of a building structure cannot be effectively ensured, and if the concrete block detection devices are detected in multiple directions, the concrete slab and a detection rod are required to be moved for multiple times, so that the working efficiency is seriously increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the existence, the utility model provides a diversified concrete slab hardness testing device for building.
The utility model discloses a realize through following technical scheme:
a multi-azimuth concrete slab hardness detection device for buildings comprises a bottom plate, wherein a first through hole is formed in the middle of the bottom plate, a first placing groove is formed in each of two sides of the top surface of the bottom plate, two fixing plates are symmetrically and fixedly connected to the top surface of the bottom plate, a second through hole is formed in the middle of each fixing plate, the top surfaces of the two fixing plates are fixedly connected with a same n-shaped plate, two second placing grooves are symmetrically formed in the bottom surface of a transverse plate of the n-shaped plate and are arranged in one-to-one symmetry with the two first placing grooves, first threaded rods are in threaded connection with vertical plates on two sides of the n-shaped plate, fixing rods are fixedly connected to two side walls of the bottom plate, a stop block is fixedly connected to one end of each fixing rod, a sliding block is sleeved on each fixing rod and is in sliding connection with the fixing rod in a fit manner, a spring is fixedly connected between each sliding block and each stop block, and the spring is sleeved on each fixing rod, the top surface of the sliding block is fixedly connected with a collecting tank, one side of the collecting tank close to the fixed plates is not provided with a side wall, the top surface of a bottom plate between the two fixed plates is symmetrically and fixedly connected with two vertical plates, the top surfaces of the vertical plates are fixedly connected with an n-shaped plate, threaded sleeves are respectively and rotatably connected on the two vertical plates, two sleeve rings are sleeved on the threaded sleeves and are fixedly connected with the threaded sleeves, two sleeve rings on the threaded sleeves are respectively attached to two sides of the vertical plates, a second threaded rod is arranged in each threaded sleeve and is in threaded connection with the second threaded rod, a third through hole is arranged on the vertical plate below the threaded sleeves, a sliding rod is arranged in the third through hole and is in sliding connection with the third through hole, the two sliding rods are respectively arranged under the two second threaded rods, the second threaded rods on the same side and one end of the sliding rod are fixedly connected with the same movable plate, the two movable plates are symmetrically arranged, and a first helical gear is sleeved on the threaded sleeves and is fixedly connected with the threaded sleeves, a support plate is fixedly connected to a vertical plate on one side of the threaded sleeve, a rotating shaft is rotatably connected to the support plate, two retaining rings are sleeved on the rotating shaft and fixedly connected with the rotating shaft, the two retaining rings on the rotating shaft are respectively attached to two sides of the support plate, a gear is fixedly connected to the rotating shaft on one side of the support plate, a second helical gear is fixedly connected to the rotating shaft on one side of the gear and respectively engaged with the two first helical gears, two guide rods are symmetrically and fixedly connected to the top surface of the bottom plate, the same sliding plate is sleeved on the guide rods and attached to the guide rods in a sliding manner, racks are fixedly connected to two sides of the sliding plate, the two racks are respectively engaged with the two gears, the sliding plate is arranged on one side of the second helical gear, a breaking rod is fixedly connected to the bottom surface of the sliding plate, and an electric telescopic rod is fixedly connected to the top surface of the sliding plate, and the electric telescopic rod is fixedly connected with the n-shaped plate.
Preferably, the cross section of the fixing rod is square.
Preferably, the spring is a compression spring.
Preferably, the electric telescopic rod is electrically connected with an external power supply.
Compared with the prior art, the beneficial effects of the utility model are that: under pressure spring's application of force, it is fixed that effectual concrete slab bottom clamp with both sides through the collecting vat is fixed, and the concrete slab top of both sides is fixed through the effectual clamp of first threaded rod, avoid its concrete slab to empty, rethread electric telescopic handle function, make broken pole descend and carry out hardness detection to the concrete slab of its below, meanwhile, through the slide, the rack, the gear, second helical gear 22 and first helical gear cooperation are used, make the thread bush realize rotatoryly, and then make the second threaded rod remove towards concrete slab's direction under the direction of slide bar, and then effectual concrete slab to both sides carries out hardness detection, this device can a plurality of directions carry out hardness detection to concrete slab like this, the effectual fastness of guaranteeing building structure, and detection efficiency is also higher.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
in the figure: the device comprises a bottom plate 1, a first through hole 2, a first placing groove 3, a sliding block 4, a stop block 5, a collecting groove 6, a first threaded rod 7, an n-shaped plate 8, a second placing groove 9, a fixing plate 10, a vertical plate 11, a second through hole 12, a supporting plate 13, a gear 14, a rotating shaft 15, a rack 16, an electric telescopic rod 17, a lantern ring 18, a threaded sleeve 19, a first helical gear 20, a second threaded rod 21, a second helical gear 22, a guide rod 23, a fixing rod 24, a spring 25, a crushing rod 26, a sliding plate 27, a sliding rod 28, a third through hole 29 and a moving plate 30.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in figure 1, the multi-azimuth concrete slab hardness detection device for the building comprises a bottom plate 1, wherein a first through hole 2 is formed in the middle of the bottom plate 1, first placing grooves 3 are formed in two sides of the top surface of the bottom plate 1, two fixing plates 10 are symmetrically and fixedly connected to the top surface of the bottom plate 1, a second through hole 12 is formed in the middle of each fixing plate 10, the top surfaces of the two fixing plates 10 are fixedly connected with a same n-shaped plate 8, two second placing grooves 9 are symmetrically formed in the bottom surface of a transverse plate of the n-shaped plate 8, the two second placing grooves 9 and the two first placing grooves 3 are symmetrically arranged one by one, first threaded rods 7 are respectively in threaded connection with vertical plates on two sides of the n-shaped plate 8, fixing rods 24 are respectively and fixedly connected to two side walls of the bottom plate 1, stop blocks 5 are fixedly connected to one ends of the fixing rods 24, and sliding blocks 4 are sleeved on the fixing rods 24 and are in sliding connection with the fixing rods, a spring 25 is fixedly connected between the sliding block 4 and the stop block 5, the spring 25 is sleeved on a fixed rod 24, the top surface of the sliding block 4 is fixedly connected with a collecting tank 6, one side of the collecting tank 6 close to the fixed plates 10 is not provided with a side wall, the top surface of the bottom plate 1 between the two fixed plates 10 is symmetrically and fixedly connected with two vertical plates 11, the top surfaces of the vertical plates 11 are fixedly connected with an n-shaped plate 8, two vertical plates 11 are respectively and rotatably connected with threaded sleeves 19, the threaded sleeves 19 are sleeved with two lantern rings 18 and fixedly connected with the two lantern rings 18, the two lantern rings 18 on the threaded sleeves 19 are respectively connected with the two sides of the vertical plates 11 in an attaching manner, each threaded sleeve 19 is internally provided with a second threaded rod 21 and in threaded connection with the second threaded rod, a third through hole 29 is arranged on the vertical plate 11 below the threaded sleeve 19, a sliding rod 28 is arranged in the third through hole 29 and is in an attaching sliding connection with the sliding rod 28, and the two sliding rods 28 are respectively under the two second threaded rods 21, one end of the second threaded rod 21 and one end of the sliding rod 28 which are on the same side are fixedly connected with the same moving plate 30, the two moving plates 30 are symmetrically arranged, the threaded sleeve 19 is sleeved with the first helical gear 20 and is fixedly connected with the first helical gear, the vertical plate 11 on one side of the threaded sleeve 19 is fixedly connected with the supporting plate 13, the supporting plate 13 is rotatably connected with the rotating shaft 15, the rotating shaft 15 is sleeved with the two retaining rings and is fixedly connected with the rotating shaft 15, the two retaining rings on the rotating shaft 15 are respectively jointed and connected with the two sides of the supporting plate 13, the rotating shaft 15 on one side of the supporting plate 13 is fixedly connected with the gear 14, the rotating shaft 15 on one side of the gear 14 is fixedly connected with the second helical gear 22, the two second helical gears 22 are respectively meshed and connected with the two first helical gears 20, the top surface of the bottom plate 1 is symmetrically and fixedly connected with the two guide rods 23, and the guide rods 23 are sleeved with the same sliding plate 27 and are jointed and slidably connected with the guide rods, the equal fixedly connected with rack 16 in both sides of slide 27, two racks 16 are connected with two gear 14 meshing respectively, slide 27 sets up in second helical gear 22 one side, the bottom surface fixedly connected with crushing pole 26 of slide 27, the top surface fixedly connected with electric telescopic handle 17 of slide 27, electric telescopic handle 17 and n template 8 fixed connection.
The cross section of the fixing rod 24 is square.
The spring 25 is a compression spring.
The electric telescopic rod 17 is electrically connected with an external power supply.
The working principle is as follows: when the utility model is used, a concrete slab is placed on the top surface of the bottom plate 1, the collecting groove 6 is moved towards the direction far away from the fixing plate 10 by external force, then the two concrete slabs are pushed into the two first placing grooves 3 from one side, at the moment, the side wall of one side of the first placing groove 3 is not provided, the concrete slabs are conveniently placed in the first placing groove 3, at the moment, the external force is loosened, under the force of the pressure spring 25, the sliding block 4 and the collecting groove 6 are enabled to be close to the concrete slabs until the collecting groove 6 is attached to the concrete slabs, thus the bottom ends of the concrete slabs can be effectively clamped, then the first threaded rod 7 is enabled to be attached to the top ends of the concrete slabs by screwing the first threaded rod 7, further, the upper parts of the concrete slabs are effectively clamped and fixed, at the moment, as shown in the state in figure 1, the electric motor 17 is started to extend, so that the extending end pushes the sliding plate 27 to slide on the guide rod 23, and further make the sliding plate 27 drive the crushing rod 26 to descend synchronously to detect the hardness of the concrete slab below it, at the same time, during the descending process of the sliding plate 27, the sliding plate 27 drives the two racks 16 to descend synchronously, so that the racks 16 engage with the gear 14 to rotate, and further the gear 14 drives the rotating shaft 15 and the second helical gear 22 to rotate synchronously, and during the rotation process of the second helical gear 22, the second helical gear 22 engages with the first helical gear 20 to rotate the threaded sleeve 19, and at this time, the second threaded rod 21 internally connected with the threaded sleeve 19 moves towards the direction of the concrete slab under the guidance of the sliding rod 28, and further effectively detects the hardness of the concrete slabs on both sides, and detects the crushed concrete blocks to fall into the collecting groove 6 for collection, so that the device can detect the hardness of the concrete slabs in multiple directions, and effectively ensure the firmness of the building structure, and the detection efficiency is higher.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a diversified concrete slab hardness detection device for building, includes bottom plate (1), its characterized in that: the middle part of the bottom plate (1) is provided with a first through hole (2), two sides of the top surface of the bottom plate (1) are respectively provided with a first placing groove (3), the top surface of the bottom plate (1) is symmetrically and fixedly connected with two fixing plates (10), the middle part of each fixing plate (10) is provided with a second through hole (12), the top surfaces of the two fixing plates (10) are fixedly connected with the same n-shaped plate (8), the bottom surface of a transverse plate of the n-shaped plate (8) is symmetrically provided with two second placing grooves (9), the two second placing grooves (9) and the two first placing grooves (3) are arranged in a one-to-one symmetrical mode, the vertical plates at two sides of the n-shaped plate (8) are respectively in threaded connection with a first threaded rod (7), two side walls of the bottom plate (1) are respectively and fixedly connected with a fixing rod (24), one end of the fixing rod (24) is fixedly connected with a stop block (5), and a sliding block (4) is sleeved on the fixing rod (24) and is in sliding connection with the fixing rod, a spring (25) is fixedly connected between the sliding block (4) and the stop block (5), the spring (25) is sleeved on a fixing rod (24), a collecting groove (6) is fixedly connected to the top surface of the sliding block (4), one side, close to the fixing plate (10), of the collecting groove (6) is not provided with a side wall, two vertical plates (11) are symmetrically and fixedly connected to the top surface of the bottom plate (1) between the two fixing plates (10), the top surfaces of the vertical plates (11) are fixedly connected with an n-shaped plate (8), threaded sleeves (19) are rotatably connected to the two vertical plates (11), two lantern rings (18) on the threaded sleeves (19) are sleeved with the two lantern rings (18) and fixedly connected with the two lantern rings, the two lantern rings (18) on the threaded sleeves (19) are respectively attached to the two sides of the vertical plates (11), a second threaded rod (21) is arranged in each threaded sleeve (19) and is in threaded connection with the threaded sleeves, a third through hole (29) is arranged on the vertical plate (11) below the threaded sleeves (19), a sliding rod (28) is arranged in the third through hole (29) and is in sliding connection with the third through hole in a fitting manner, the two sliding rods (28) are respectively arranged under the two second threaded rods (21), the second threaded rod (21) and one end of the sliding rod (28) which are arranged on the same side are fixedly connected with the same movable plate (30), the two movable plates (30) are symmetrically arranged, a first helical gear (20) is sleeved on a threaded sleeve (19) and is fixedly connected with the threaded sleeve, a supporting plate (13) is fixedly connected on a vertical plate (11) on one side of the threaded sleeve (19), a rotating shaft (15) is rotatably connected on the supporting plate (13), two retaining rings are sleeved on the rotating shaft (15) and are fixedly connected with the rotating shaft, the two retaining rings on the rotating shaft (15) are respectively in fitting connection with two sides of the supporting plate (13), and a gear (14) is fixedly connected on the rotating shaft (15) on one side of the supporting plate (13), fixedly connected with second helical gear (22) is gone up in pivot (15) of gear (14) one side, and two second helical gears (22) are connected with two first helical gear (20) meshing respectively, two guide bar (23) of the top surface symmetry fixedly connected with of bottom plate (1), the cover has same slide (27) and laminates sliding connection rather than, the equal fixedly connected with rack (16) in both sides of slide (27), two rack (16) are connected with two gear (14) meshing respectively, slide (27) set up in second helical gear (22) one side, the bottom surface fixedly connected with of slide (27) breaks pole (26), the top surface fixedly connected with electric telescopic handle (17) of slide (27), electric telescopic handle (17) and n template (8) fixed connection.
2. The apparatus of claim 1 for detecting the hardness of a multi-directional concrete slab for construction, wherein: the cross section of the fixing rod (24) is square.
3. The apparatus of claim 1 for detecting the hardness of a multi-directional concrete slab for construction, wherein: the spring (25) is a pressure spring.
4. The apparatus of claim 1 for detecting the hardness of a multi-directional concrete slab for construction, wherein: the electric telescopic rod (17) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489987.XU CN215262941U (en) | 2021-07-02 | 2021-07-02 | Diversified concrete slab hardness detection device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489987.XU CN215262941U (en) | 2021-07-02 | 2021-07-02 | Diversified concrete slab hardness detection device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215262941U true CN215262941U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121489987.XU Expired - Fee Related CN215262941U (en) | 2021-07-02 | 2021-07-02 | Diversified concrete slab hardness detection device for building |
Country Status (1)
| Country | Link |
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| CN (1) | CN215262941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184169A (en) * | 2022-06-27 | 2022-10-14 | 南京振高建设有限公司 | Bearing capacity check out test set for concrete structure reinforcing bar |
-
2021
- 2021-07-02 CN CN202121489987.XU patent/CN215262941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184169A (en) * | 2022-06-27 | 2022-10-14 | 南京振高建设有限公司 | Bearing capacity check out test set for concrete structure reinforcing bar |
| CN115184169B (en) * | 2022-06-27 | 2024-01-09 | 南京振高建设有限公司 | Bearing capacity detection equipment for concrete structure steel bar |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |