CN110823683A - Precast concrete spare detection device - Google Patents
Precast concrete spare detection device Download PDFInfo
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- CN110823683A CN110823683A CN201911096611.XA CN201911096611A CN110823683A CN 110823683 A CN110823683 A CN 110823683A CN 201911096611 A CN201911096611 A CN 201911096611A CN 110823683 A CN110823683 A CN 110823683A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
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Abstract
The invention discloses a concrete prefabricated member detection device, which comprises: the upper part of the base is symmetrically provided with two parallel horizontal sliding rails; the arc-shaped top seat is connected with the base through a hydraulic rod; the movable sliding seat is connected with the base in a sliding mode through the horizontal sliding rail; the rotating seat is embedded in the middle of the rotating groove and is rotationally connected with the movable sliding seat through the rotating groove; and the clamping seat is connected with the rotating seat through the torsion meter. The prefabricated part is clamped and fixed by the clamping seat, the clamping seat is arranged on the rotating seat, the clamped and fixed prefabricated part can be twisted and clamped by the clamping seat for detection, the movable sliding seat can horizontally move on the base through the horizontal sliding rail, so that the distance between the clamping seats is adjusted to fix the prefabricated parts with different length sizes, the tension of the prefabricated part is tested, the arc-shaped top seat can move up and down through the hydraulic rod to test the compressive strength of the prefabricated part, and the prefabricated part can be rapidly tested in multiple ways.
Description
Technical Field
The invention relates to a concrete prefabricated member detection device, in particular to a concrete prefabricated member detection device.
Background
The concrete prefabricated member comprises various types, such as a prefabricated reinforced concrete column foundation, a prefabricated steel structure steel column foundation, a street lamp billboard column reinforced concrete foundation, a prefabricated floor slab and the like, corresponding traditional cast-in-place concrete needs site mold making, site pouring and site maintenance, and the concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like. The applicant finds that the quality of the concrete prefabricated member needs to be subjected to multiple tests, the existing detection device can only be used for testing the compressive capacity of the concrete prefabricated member generally, additional test devices are needed for testing other projects, multiple tests are difficult to be performed at one time, and the detection efficiency is low.
Disclosure of Invention
In view of the above, the present invention is directed to a precast concrete detection device.
The invention provides a concrete prefabricated member detection device based on the above object, which comprises:
the upper part of the base is symmetrically provided with two parallel horizontal sliding rails;
the arc-shaped top seat is arranged in the middle of the base and is connected with the base through a hydraulic rod, positioning columns are symmetrically arranged on the left side and the right side of the base, a connecting sliding sleeve is nested on the outer sides of the positioning columns, and a first pressure gauge is arranged between the hydraulic rod and the arc-shaped top seat;
the movable sliding seats are symmetrically arranged on the left side and the right side of the base and are in sliding connection with the base through the horizontal sliding rails, the C-shaped connecting grooves are arranged below the movable sliding seats, and the rotating grooves are arranged in the middle of the movable sliding seats;
the horizontal rack is arranged on the inner side of the base, one end of the horizontal rack is provided with a connecting seat, the connecting seat is embedded in the middle of the C-shaped connecting groove, and a second pressure gauge is arranged between the connecting seat and the C-shaped connecting groove;
the rotary seat is embedded in the middle of the rotary groove and is rotationally connected with the movable sliding seat through the rotary groove, and a torsion meter is arranged on one side of the rotary seat;
the clamping seat is connected with the rotating seat through the torsion meter, a sliding groove is formed in the middle of the clamping seat, and a movable clamp is arranged in the middle of the sliding groove in a sliding mode.
In some optional embodiments, the vertical center line of the moving slide and the horizontal center line of the horizontal slide rail are perpendicular to each other.
In some optional embodiments, the horizontal center line of the horizontal rack and the horizontal center line of the horizontal sliding rail are parallel to each other.
In some alternative embodiments, the horizontal centerline of the second pressure gauge is parallel to the horizontal centerline of the horizontal slide.
In some alternative embodiments, a driving gear is arranged in the middle of the horizontal rack, and a driving motor is connected to the shaft end of the driving gear.
In some alternative embodiments, the horizontal racks and the driving gear are meshed with each other to form a transmission structure, and the horizontal racks are symmetrically arranged in parallel relative to the horizontal central line of the driving gear.
In some optional embodiments, a transmission fluted disc is arranged on the rear side of the rotating base, a transmission gear is meshed and connected below the transmission fluted disc, and a rotating motor is connected to the shaft end of the transmission gear.
In some optional embodiments, the horizontal center line of the transmission fluted disc and the horizontal center line of the rotating base are located on the same horizontal line, and the transmission fluted disc and the transmission gear are meshed with each other to form a transmission structure.
In some optional embodiments, the inner side surface of the clamping seat and the inner side surface of the movable clamp are both provided with anti-skidding insections, the inner side surface of the clamping seat and the inner side surface of the movable clamp are parallel to each other, the inner side surface of the clamping seat and the inner side surface of the movable clamp are both provided with anti-skidding insections, and the clamping seat and the movable clamp are connected through a fixing bolt.
In some optional embodiments, the horizontal center line of the arc-shaped top seat and the horizontal center line of the clamping seat are parallel to each other, the vertical center line of the hydraulic rod and the vertical center line of the positioning column are parallel to each other, and the vertical center line of the hydraulic rod and the horizontal center line of the arc-shaped top seat are perpendicular to each other.
From the above, the concrete prefabricated part detection device provided by the invention can clamp and fix the concrete prefabricated part through the clamping seats and the movable clamps which are symmetrically arranged on two sides, the clamping seats are arranged on the rotating seat, the fixed concrete prefabricated part can be clamped and twisted through rotating the clamping seats, so that the torsion strength of the prefabricated part is detected, the rotating seat is arranged on the movable sliding seat, the movable sliding seat can horizontally move on the base through the horizontal sliding rail, so that the distance between the clamping seats is adjusted, the prefabricated parts with different length sizes can be fixed, meanwhile, the tension strength of the prefabricated part can be tested, the arc-shaped top seat is arranged in the middle of the base, the arc-shaped top seat can vertically move through the hydraulic rod, so that the prefabricated part fixed above is propped against, the compression strength of the prefabricated part is tested, and a plurality of tests can be rapidly carried out on the prefabricated part through the mutual matching of the, the use and the detection are more comprehensive, convenient and fast.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic front view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of an internal front structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of an internal bottom structure according to an embodiment of the present invention;
FIG. 5 is an exploded view of an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a horizontal slide rail according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a horizontal rack in accordance with an embodiment of the present invention;
FIG. 8 is a cross-sectional view of a mobile carriage according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a rotary base according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a clamping seat according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
As an embodiment, a concrete preform detecting apparatus includes:
the upper part of the base 1 is symmetrically provided with two parallel horizontal sliding rails 2;
the arc-shaped top seat 3 is arranged in the middle of the base 1 and is connected with the base 1 through a hydraulic rod 302, positioning columns 303 are symmetrically arranged on the left side and the right side, a connecting sliding sleeve 304 is nested outside the positioning columns 303, and a first pressure gauge 301 is arranged between the hydraulic rod 302 and the arc-shaped top seat 3;
the movable sliding seats 4 are symmetrically arranged on the left side and the right side of the base 1 and are in sliding connection with the base 1 through horizontal sliding rails 2, a C-shaped connecting groove 401 is arranged below the movable sliding seats, and a rotating groove 402 is arranged in the middle of the movable sliding seats;
the horizontal rack 5 is arranged on the inner side of the base 1, one end of the horizontal rack is provided with a connecting seat 501, the connecting seat 501 is embedded in the middle of the C-shaped connecting groove 401, and a second pressure gauge 502 is arranged between the connecting seat 501 and the C-shaped connecting groove 401;
a rotary seat 6 fitted in the middle of the rotary groove 402 and rotatably connected to the movable slide 4 through the rotary groove 402, and having a torsion meter 601 provided at one side thereof;
the clamping seat 7 is connected with the rotating seat 6 through a torsion meter 601, a sliding groove 701 is arranged in the middle, and a movable clamp 702 is arranged in the middle of the sliding groove 701 in a sliding mode.
Referring to fig. 1 to 5, as an embodiment of the present invention, a precast concrete detecting apparatus includes: the upper part of the base 1 is symmetrically provided with two parallel horizontal sliding rails 2; the arc-shaped top seat 3 is arranged in the middle of the base 1 and is connected with the base 1 through a hydraulic rod 302, positioning columns 303 are symmetrically arranged on the left side and the right side, a connecting sliding sleeve 304 is nested outside the positioning columns 303, and a first pressure gauge 301 is arranged between the hydraulic rod 302 and the arc-shaped top seat 3; the movable sliding seats 4 are symmetrically arranged on the left side and the right side of the base 1 and are in sliding connection with the base 1 through horizontal sliding rails 2, a C-shaped connecting groove 401 is arranged below the movable sliding seats, and a rotating groove 402 is arranged in the middle of the movable sliding seats; the horizontal rack 5 is arranged on the inner side of the base 1, one end of the horizontal rack is provided with a connecting seat 501, the connecting seat 501 is embedded in the middle of the C-shaped connecting groove 401, and a second pressure gauge 502 is arranged between the connecting seat 501 and the C-shaped connecting groove 401; a rotary seat 6 fitted in the middle of the rotary groove 402 and rotatably connected to the movable slide 4 through the rotary groove 402, and having a torsion meter 601 provided at one side thereof; the clamping seat 7 is connected with the rotating seat 6 through a torque meter 601, a sliding groove 701 is arranged in the middle, and a movable clamp 702 is arranged in the middle of the sliding groove 701 in a sliding mode.
Referring to fig. 6 to 8, optionally, a vertical center line of the movable sliding seat 4 is perpendicular to a horizontal center line of the horizontal sliding rail 2, a horizontal center line of the horizontal rack 5 is parallel to a horizontal center line of the horizontal sliding rail 2, a horizontal center line of the second pressure gauge 502 is parallel to a horizontal center line of the horizontal sliding rail 2, a driving gear 503 is disposed in the middle of the horizontal rack 5, a shaft end of the driving gear 503 is connected with a driving motor 504, the horizontal rack 5 and the driving gear 503 are engaged with each other to form a transmission structure, the horizontal racks 5 are symmetrically disposed in parallel with respect to the horizontal center line of the driving gear 503, the apparatus is provided with the movable sliding seat 4, the movable sliding seat 4 is symmetrically disposed on the horizontal sliding rail 2, the movable sliding seat 4 can horizontally move through the horizontal sliding rail 2, and the horizontal sliding rails 2, the movable sliding seat 4 is pulled to move by the horizontal rack 5, the device is provided with two horizontal racks 5 which are parallel to each other, the horizontal racks 5 are symmetrical about the center of the driving gear 503 and are meshed with the driving gear 503, so that the driving gear 503 rotates to drive the horizontal racks 5 on two sides to synchronously move simultaneously, and further the movable sliding seat 4 is pulled to synchronously move, the stability and the accuracy of detection are ensured, the horizontal racks 5 and the movable sliding seat 4 are connected by a connecting seat 401 and a connecting seat 501 through a C-shaped connecting groove 401, the connecting seat 501 arranged at one end of the horizontal rack 5 is embedded into the C-shaped connecting groove 401 at the bottom of the movable sliding seat 4, so as to drive the movable sliding seat 4 to move, meanwhile, a second pressure gauge 502 is arranged between the connecting seat 501 and the C-shaped connecting groove 401, the second pressure gauge 502 can be arranged at the inner side of, thereby detect the tension to the outside, connecting seat 501 can both sides all set up second pressure gauge 502 simultaneously, and then can carry out two-way test to the prefab that removes fixedly on the slide 4, can adjust the both sides simultaneously and remove the distance between the slide 4 in order to adapt to not unidimensional prefab, is favorable to improving the suitability of device.
Referring to fig. 8 to 9, optionally, a transmission fluted disc 602 is disposed at the rear side of the rotary base 6, a transmission gear 603 is engaged and connected below the transmission fluted disc 602, a rotary motor 604 is connected to a shaft end of the transmission gear 603, a horizontal central line of the transmission fluted disc 602 is located on the same horizontal line as that of the rotary base 6, the transmission fluted disc 602 and the transmission gear 603 are engaged with each other to form a transmission structure, the rotary base 6 is disposed on the movable sliding base 4 of the apparatus, the rotary base 6 is embedded and disposed in the rotary slot 402 and can freely rotate on the movable sliding base 4, so as to drive the clamping base 7 connected at the inner side to rotate, further rotate the preform fixed on the clamping base 7 of the clamp 702, so as to start to adjust the test angle of the preform, which is beneficial to improving the convenience of the apparatus, or the rotary bases 6 at both sides rotate reversely to perform a torsion test on the preform, and the transmission fluted disc, the transmission fluted disc 602 rotates and drives to rotate through a transmission gear 603 meshed and connected with the lower part.
Referring to fig. 9 to 10, optionally, the inner side of the clamping seat 7 and the inner side of the movable clamp 702 are both provided with anti-slip insections 703, the inner side of the clamping seat 7 and the inner side of the movable clamp 702 are parallel to each other, the inner side of the clamping seat 7 and the inner side of the movable clamp 702 are both provided with anti-slip insections 703, the clamping seat 7 and the movable clamp 702 are connected by a fixing bolt 704, the horizontal center line of the arc-shaped top seat 3 and the horizontal center line of the clamping seat 7 are parallel to each other, the vertical center line of the hydraulic rod 302 and the vertical center line of the positioning column 303 are parallel to each other, the vertical center line of the hydraulic rod 302 and the horizontal center line of the arc-shaped top seat 3 are perpendicular to each other, the device fixes the prefabricated member by the clamping seat 7, the clamping seat 7 is of a right-angle structure and has vertical and horizontal side faces perpendicular to each other, and the, thereby the not unidimensional prefab of centre gripping, grip slipper 7 all is provided with anti-skidding insection 703 with the clamping face that moves clamp 702 simultaneously, is convenient for improve frictional force and prevents the prefab slippage, still is provided with arc footstock 3 in the middle of the base 1 of device is positive, and arc footstock 3 can remove height-adjusting and position through hydraulic stem 302 to fixed prefab between the roof pressure grip slipper 7 carries out the strength test to the prefab.
When the device is used, corresponding pipelines of the device are firstly connected, then the device is adjusted according to the size of a concrete prefabricated part to be tested, the driving motor 504 drives the driving gear 503 to rotate, the driving gear 503 drives the horizontal racks 5 on two sides to synchronously move, the horizontal racks 5 drive the movable sliding seats 4 above through the C-shaped connecting grooves 401 and the connecting seats 501 to horizontally move through the horizontal sliding rails 2 to adjust the distance, then the tested concrete prefabricated part is moved to the middle of the clamping seat 7, the movable clamp 702 is moved through the sliding grooves 701, the clamping seat 7 and the movable clamp 702 on the upper side and the lower side clamp the concrete prefabricated part fixedly, the movable clamp 702 is locked through the fixing bolt 704, the clamping and fixing work of the concrete prefabricated part is completed, then the concrete prefabricated part can be tested, and when the tensile strength of the concrete prefabricated part needs to be tested, the driving motor 504 (with the model of YCT355-4) can be started to drive the driving gear 503 to rotate The horizontal rack 5 moves synchronously, the horizontal rack 5 drives the upper movable sliding seat 4 to move horizontally through the horizontal sliding rail 2 through the C-shaped connecting groove 401 and the connecting seat 501, thereby stretching the concrete prefabricated member clamped and fixed in the middle, at the moment, the pressure between the connecting seat 501 and the C-shaped connecting groove 401 can be detected through a second pressure gauge 502 (with the model of KH-300KN) arranged outside the connecting seat 501, thereby testing the tension borne by the concrete prefabricated member, when the bearing strength of the concrete prefabricated member needs to be tested, a rotating motor 604 (with the model of YCT355-4) can drive the rotating seat 6 to rotate through a transmission gear 603 and a transmission fluted disc 602, thereby adjusting the angle and the test position of the concrete prefabricated member, after the adjustment is completed, the hydraulic rod 302 extends to drive the arc-shaped footstock 3 to move upwards, so that the arc-shaped footstock 3 butts against the concrete prefabricated member and continuously, simultaneously through the first pressure gauge 301 (the model is KH-300KN) test pressure numerical value that sets up between hydraulic stem 302 and the arc footstock 3, thereby test the concrete prefabricated member, when needing the torsional strength core test to the concrete prefabricated member, can make the rotating electrical machines 604 direction of rotation of both sides opposite, thereby make the 6 antiport of roating seat that the bilateral symmetry set up, the fixed concrete prefabricated member in centre twists reverse, and test through the torsion meter 601 (the model is MCZ-400) that sets up between roating seat 6 and the grip slipper 7, thereby accomplish each item numerical value to the concrete prefabricated member and detect.
The precast concrete detection device provided by the invention clamps and fixes the precast concrete through the clamping seats 7 and the movable clamps 702 which are symmetrically arranged at two sides, the clamping seats 7 are arranged on the rotating seat 6, the clamped and fixed precast concrete can be twisted through rotating the clamping seats 7, so as to detect the torsional strength of the precast concrete, the rotating seat 6 is arranged on the movable sliding seat 4, the movable sliding seat 4 can horizontally move on the base 1 through the horizontal sliding rail 2, so as to adjust the space between the clamping seats 7, so as to fix the precast concrete with different length sizes, and simultaneously test the tensile strength of the precast concrete, the arc top seat 3 is arranged in the middle of the base 1, the arc top seat 3 can move up and down through the hydraulic rod 302, so as to support the fixed precast concrete above, test the compressive strength of the precast concrete, and carry out a plurality of tests on the precast concrete rapidly through the mutual matching of components, the use and the detection are more comprehensive, convenient and fast.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. A concrete precast member detection device characterized by comprising:
the upper part of the base is symmetrically provided with two parallel horizontal sliding rails;
the arc-shaped top seat is arranged in the middle of the base and is connected with the base through a hydraulic rod, positioning columns are symmetrically arranged on the left side and the right side of the base, a connecting sliding sleeve is nested on the outer sides of the positioning columns, and a first pressure gauge is arranged between the hydraulic rod and the arc-shaped top seat;
the movable sliding seats are symmetrically arranged on the left side and the right side of the base and are in sliding connection with the base through the horizontal sliding rails, the C-shaped connecting grooves are arranged below the movable sliding seats, and the rotating grooves are arranged in the middle of the movable sliding seats;
the horizontal rack is arranged on the inner side of the base, one end of the horizontal rack is provided with a connecting seat, the connecting seat is embedded in the middle of the C-shaped connecting groove, and a second pressure gauge is arranged between the connecting seat and the C-shaped connecting groove;
the rotary seat is embedded in the middle of the rotary groove and is rotationally connected with the movable sliding seat through the rotary groove, and a torsion meter is arranged on one side of the rotary seat;
the clamping seat is connected with the rotating seat through the torsion meter, a sliding groove is formed in the middle of the clamping seat, and a movable clamp is arranged in the middle of the sliding groove in a sliding mode.
2. The precast concrete detection device of claim 1, wherein a vertical centerline of the moving slide and a horizontal centerline of the horizontal slide are perpendicular to each other.
3. The precast concrete detection device of claim 1, wherein a horizontal center line of the horizontal rack and a horizontal center line of the horizontal slide rail are parallel to each other.
4. The precast concrete detection device of claim 1, wherein a horizontal centerline of the second pressure gauge is parallel to a horizontal centerline of the horizontal slide rail.
5. The precast concrete detecting device according to claim 1, characterized in that a driving gear is arranged in the middle of the horizontal rack, and a driving motor is connected to the shaft end of the driving gear.
6. The precast concrete detection device of claim 6, wherein the horizontal racks and the driving gear are engaged with each other to form a transmission structure, and the horizontal racks are symmetrically arranged in parallel with respect to a horizontal center line of the driving gear.
7. The precast concrete detecting device according to claim 1, characterized in that a transmission fluted disc is arranged at the rear side of the rotating base, a transmission gear is meshed and connected below the transmission fluted disc, and a rotary motor is connected to the shaft end of the transmission gear.
8. The precast concrete detecting device according to claim 7, wherein the horizontal center line of the transmission fluted disc and the horizontal center line of the rotating base are located on the same horizontal line, and the transmission fluted disc and the transmission gear are meshed with each other to form a transmission structure.
9. The precast concrete detection device of claim 7, wherein the inner side surface of the clamping seat and the inner side surface of the movable clamp are both provided with anti-skidding insections, the inner side surfaces of the clamping seat and the movable clamp are parallel to each other, the inner side surfaces of the clamping seat and the movable clamp are both provided with anti-skidding insections, and the clamping seat and the movable clamp are connected through a fixing bolt.
10. The precast concrete detection device of claim 7, wherein a horizontal center line of the arc-shaped top seat and a horizontal center line of the clamping seat are parallel to each other, a vertical center line of the hydraulic rod and a vertical center line of the positioning column are parallel to each other, and the vertical center line of the hydraulic rod and the horizontal center line of the arc-shaped top seat are perpendicular to each other.
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| CN201911096611.XA CN110823683B (en) | 2019-11-11 | 2019-11-11 | Precast concrete spare detection device |
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| CN201911096611.XA CN110823683B (en) | 2019-11-11 | 2019-11-11 | Precast concrete spare detection device |
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