CN211347154U - Automatic conversion device for large-volume concrete temperature test - Google Patents

Automatic conversion device for large-volume concrete temperature test Download PDF

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Publication number
CN211347154U
CN211347154U CN202020038577.2U CN202020038577U CN211347154U CN 211347154 U CN211347154 U CN 211347154U CN 202020038577 U CN202020038577 U CN 202020038577U CN 211347154 U CN211347154 U CN 211347154U
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CN
China
Prior art keywords
mounting
mounting bar
bar
stud
limiting plate
Prior art date
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Expired - Fee Related
Application number
CN202020038577.2U
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Chinese (zh)
Inventor
李贵平
吴永东
陈兴
高鑫
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Guizhou Qianzhongda Engineering Testing Technology Consulting Co ltd
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Guizhou Qianzhongda Engineering Testing Technology Consulting Co ltd
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Priority to CN202020038577.2U priority Critical patent/CN211347154U/en
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Publication of CN211347154U publication Critical patent/CN211347154U/en
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Abstract

The utility model discloses a bulky concrete temperature test automatic switching device belongs to the temperature test technical field of concrete, including first mounting bar, second mounting bar and test element, the right side interval of first mounting bar is equipped with the second mounting bar, is equipped with the connecting strip between first mounting bar and second mounting bar, is equipped with a plurality of mounting panels in the left side of first mounting bar, is equipped with a plurality of mounting panels on the right side of second mounting bar, is equipped with a plurality of test elements between first mounting bar and second mounting bar. The utility model discloses set up first mounting bar and second mounting bar, set up the test unit that can adjust the position at will between first mounting bar and second mounting bar, make the utility model discloses to all positions on the route of concrete side surface, can both carry out temperature acquisition, and can be a plurality of the utility model discloses parallelly connected setting makes can carry out temperature acquisition to the optional position on many routes of concrete surface.

Description

Automatic conversion device for large-volume concrete temperature test
Technical Field
The utility model belongs to the technical field of the temperature test of concrete, specifically a bulky concrete temperature test automatic switching device.
Background
In recent years, as high-rise and super high-rise buildings are increasingly developed, the application of mass concrete is increasingly widespread. The concrete of big volume is three-dimensional, and inside and outside temperature difference is big to temperature distribution is uneven in the concrete cube, makes the inside great temperature stress that exists of concrete, appears the crack easily, leads to the building to have the potential safety hazard. Therefore, real-time temperature monitoring of mass concrete is needed to find and solve problems early.
The traditional temperature monitoring mode is manual monitoring, time and labor are wasted, efficiency is low, mistakes are easy to occur in the recording process, and reliable data are difficult to provide for engineering technicians.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bulky concrete temperature test automatic switching device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the automatic conversion device for the large-volume concrete temperature test comprises a first mounting bar, a second mounting bar and a test unit, wherein the second mounting bar is arranged on the right side of the first mounting bar at intervals, a connecting bar is arranged between the first mounting bar and the second mounting bar, a plurality of mounting plates are arranged on the left side of the first mounting bar, a sliding groove is formed in the left side wall of the first mounting bar, a plurality of mounting plates are arranged on the right side of the second mounting bar, a sliding groove is formed in the right side wall of the second mounting bar, and the mounting plates are mounted in the sliding groove through sliding blocks; the rear end of the upper surface of the first mounting bar is connected with the bottom end of the first bus bar, the rear end of the upper surface of the second mounting bar is connected with the bottom end of the second bus bar, the top end of the second bus bar and the top end of the first bus bar are both connected with a twisting wire, and the twisting wire is connected with a test device; a plurality of test units are arranged between the first mounting bar and the second mounting bar; the mounting grooves are formed in the opposite side walls of the first mounting strip and the second mounting strip.
As a further aspect of the present invention: the testing unit comprises a limiting plate and a stud, the limiting plate is arranged on the lower surface of the mounting groove, the stud is inserted into the limiting plate, threads are arranged on the outer cylindrical surface of the stud, a threaded sleeve is sleeved on the outer side of the stud through the threads, and a limiting ring is arranged on the upper surface of the limiting plate.
As a further aspect of the present invention: a detection head is inserted into the stud, a temperature sensor is arranged at the top end of the detection head, the bottom end of the detection head is arranged below the stud, and the bottom end of the detection head is arranged to be a tip end; the cylindrical surface of the stud is provided with a limiting groove arranged along the vertical direction, and the limiting plate is provided with a limiting block.
As a further aspect of the present invention: connectors are arranged at the left end and the right end of the limiting plate, and the two connectors are respectively arranged inside the two mounting grooves; the inside of mounting groove is equipped with a plurality of installation chambeies, is equipped with electrically conductive seat in the installation chamber, is equipped with the conducting strip towards the one end of connector at electrically conductive seat, and the conducting strip is the elastic metal piece, conducting strip and connector contact, and the connector passes through the wire to be connected with temperature sensor, is equipped with the gasket that two front and back symmetries set up in the outside of installation chamber, and the gasket is made by soft plastics.
As a further aspect of the present invention: the conductive seat is connected with the bottom end of the branch lead, and the top end of the branch lead is connected with the first bus or the second bus.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses set up first mounting bar and second mounting bar, set up the test unit that can adjust the position at will between first mounting bar and second mounting bar, make the utility model discloses to all positions on a path of concrete side surface, can carry out the temperature acquisition, and can be with a plurality of the utility model discloses connect in parallel and set up, make can carry out the temperature acquisition to arbitrary position on many paths of concrete surface; the utility model discloses set up the limiting plate, be convenient for to the installation of test unit to at the connector of limiting plate both sides, make the test unit accomplish the back at the installation, just can insert test equipment with the test unit.
Drawings
Fig. 1 is a schematic structural diagram of an automatic conversion device for mass concrete temperature testing.
Fig. 2 is a schematic structural diagram of a large-volume concrete temperature test automatic switching device in a use state.
Fig. 3 is a front sectional structural diagram of an automatic conversion device for bulk concrete temperature testing.
Fig. 4 is a schematic side sectional view of an automatic conversion device for mass concrete temperature measurement.
Fig. 5 is a schematic top sectional view of an automatic conversion device for bulk concrete temperature measurement.
In the figure: 1. a first mounting bar; 11. a chute; 12. mounting grooves; 13. a mounting cavity; 14. a conductive seat; 15. a conductive sheet; 16. sealing the sheet; 17. a branch conductor; 2. a second mounting bar; 3. a connecting strip; 4. mounting a plate; 41. a slider; 5. a first bus line; 6. a second bus line; 7. twisting threads; 8. a test unit; 81. a limiting plate; 82. a stud; 83. a temperature sensor; 84. a detection head; 85. a limiting ring; 86. a threaded sleeve; 87. a limiting groove; 88. a limiting block; 89. a connector; 9. and (6) testing the equipment.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1 and 2, an automatic conversion device for mass concrete temperature testing comprises a first mounting bar 1, a second mounting bar 2 and a testing unit 8, wherein the second mounting bar 2 is arranged on the right side of the first mounting bar 1 at intervals, a connecting bar 3 is arranged between the first mounting bar 1 and the second mounting bar 2, the connecting bar 3 relatively fixes the left and right positions of the first mounting bar 1 and the second mounting bar 2, a plurality of mounting plates 4 are arranged on the left side of the first mounting bar 1, a sliding groove 11 is arranged on the left side wall of the first mounting bar 1, a plurality of mounting plates 4 are arranged on the right side of the second mounting bar 2, a sliding groove 11 is arranged on the right side wall of the second mounting bar 2, the mounting plates 4 are arranged in the sliding groove 11 through a sliding block 41, the second mounting plates 4 can slide on the left side of the first mounting bar 1 and the right side of the second mounting bar 2 through the matching of the sliding block 41 and the second sliding groove 11, the first mounting bar 1 and the second mounting bar 2 can be fixed to the surface of the concrete cube by inserting bolts into the mounting plate 4.
The rear end of the upper surface of the first mounting bar 1 is connected with the bottom end of the first bus bar 5, the rear end of the upper surface of the second mounting bar 2 is connected with the bottom end of the second bus bar 6, the top end of the second bus bar 6 and the top end of the first bus bar 5 are both connected with a twisting line 7, the first bus bar 5 and the second bus bar 6 are twisted into a strand by the twisting line 7, and the twisting line 7 is connected with a test device 9; a plurality of test units 8 are arranged between the first mounting strip 1 and the second mounting strip 2, and the test units 8 can move between the first mounting strip 1 and the second mounting strip 2 at will.
As shown in fig. 3-5, mounting grooves 12 are formed in opposite side walls of the first mounting bar 1 and the second mounting bar 2, the testing unit 8 includes a limiting plate 81 and a stud 82, the limiting plate 81 is disposed on a lower surface of the mounting groove 12, the stud 82 is inserted into the limiting plate 81, a thread is disposed on an outer cylindrical surface of the stud 82, a threaded sleeve 86 is sleeved on an outer side of the stud 82 through the thread, a limiting ring 85 is disposed on an upper surface of the limiting plate 81, and the limiting ring 85 is used in cooperation with a bottom end of the threaded sleeve 86, so that the threaded sleeve 86 can only rotate but cannot move up and down under the constraint of the limiting ring 85; a detection head 84 is inserted into the stud 82, a temperature sensor 83 is arranged at the top end of the detection head 84, the bottom end of the detection head 84 is arranged below the stud 82, and the bottom end of the detection head 84 is arranged to be a tip end; the cylindrical surface of the stud 82 is provided with a limiting groove 87 arranged along the vertical direction, the limiting plate 81 is provided with a limiting block 88, the limiting block 88 is matched with the limiting groove 87, and the stud 82 can only move up and down but cannot rotate.
The left end and the right end of the limiting plate 81 are respectively provided with a connector 89, the two connectors 89 are respectively arranged inside the two mounting grooves 12, and the limiting plate 81 cannot move up and down under the restraint of the connectors 89 and the mounting grooves 12; a plurality of mounting cavities 13 are formed in the mounting groove 12, a conductive seat 14 is arranged in each mounting cavity 13, a conductive sheet 15 is arranged at one end, facing the connector 89, of the conductive seat 14, each conductive sheet 15 is an elastic metal sheet, each conductive sheet 15 is in contact with the connector 89, the connector 89 is connected with the temperature sensor 83 through a wire, two sealing sheets 16 which are symmetrically arranged in the front and back are arranged on the outer side of each mounting cavity 13, and each sealing sheet 16 is made of soft plastic; the conductive seat 14 is connected with the bottom end of the branch lead 17, the top end of the branch lead 17 is connected with the first bus bar 5 or the second bus bar 6, and the first bus bar 5 or the second bus bar 6 twists the branch leads 17 into one strand.
In the installation process of the utility model, according to the size of the concrete solid, the first installation strip 1 and the second installation strip 2 with proper quantity are selected, the positions of the multiple installation strips 4 on the side walls of the first installation strip 1 or the second installation strip 2 are adjusted, and the installation strips 4 are fixed on the surface of the concrete solid through bolts, so that the positions of the first installation strip 1 and the second installation strip 2 are fixed; a plurality of test elements 8 are then arranged between the first mounting bar 1 and the second mounting bar 2 and the plurality of test elements 8 are distributed appropriately according to the position to be measured.
The test unit 8 is installed in a manner that a limiting plate 81 is firstly erected on the installation grooves 12 of the first installation strip 1 and the second installation strip 2, the limiting plate 81 is rotated to enable connectors 89 at the left end and the right end of the limiting plate 81 to be clamped into the installation grooves 12, the end parts of the connectors 89 push open sealing sheets 16 on the outer side of the installation cavity 13 to enable the end parts of the connectors 89 to be in contact with conducting sheets 15 in the installation cavity 13, and then the threaded sleeve 86 is rotated to enable the stud 82 to drive the detection head 84 to drill into the concrete; when the position of test unit 8 needs to be adjusted, or when dismantling test unit 8, rotate swivel nut 86 and make double-screw bolt 82 drive and detect head 84 and take out by in the concrete, rotate test unit 8 afterwards for the connector 89 at limiting plate 81 both ends shifts out in by mounting groove 12, can take off test unit 8.
The utility model discloses in the use, detect head 84 cooperation temperature sensor 83 and can detect out the inside temperature of concrete of this position, and transmit connector 89 department with data through the wire, connector 89 will be data through conducting strip 15 and conducting seat 14 transmit to tributary wire 17 in, tributary wire 17 gathers the information of each position first busbar 5 and second busbar 6 department, first busbar 5 and second busbar 6 are with information through twisting wire 7 in the input test equipment 9 in the lump afterwards, test equipment 9 can extract information, observe the real-time temperature value and the temperature variation condition of each position.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a bulky concrete temperature test automatic switching device, includes first mounting bar (1), second mounting bar (2) and test unit (8), its characterized in that, the right side interval of first mounting bar (1) is equipped with second mounting bar (2), be equipped with connecting strip (3) between first mounting bar (1) and second mounting bar (2), be equipped with a plurality of mounting panels (4) on the left side of first mounting bar (1), seted up spout (11) on the left side wall of first mounting bar (1), be equipped with a plurality of mounting panels (4) on the right side of second mounting bar (2), seted up spout (11) on the right side wall of second mounting bar (2), mounting panel (4) are installed in spout (11) through slider (41); the rear end of the upper surface of the first mounting bar (1) is connected with the bottom end of the first bus bar (5), the rear end of the upper surface of the second mounting bar (2) is connected with the bottom end of the second bus bar (6), the top end of the second bus bar (6) and the top end of the first bus bar (5) are both connected with a twisting line (7), and the twisting line (7) is connected with a test device (9); a plurality of test units (8) are arranged between the first mounting bar (1) and the second mounting bar (2); the mounting grooves (12) are formed in the opposite side walls of the first mounting strip (1) and the second mounting strip (2).
2. The automatic temperature testing conversion device for the mass concrete according to claim 1, wherein the testing unit (8) comprises a limiting plate (81) and a stud (82), the limiting plate (81) is arranged on the lower surface of the mounting groove (12), the stud (82) is inserted into the limiting plate (81), a thread is arranged on the outer cylindrical surface of the stud (82), a threaded sleeve (86) is sleeved on the outer side of the stud (82) through the thread, and a limiting ring (85) is arranged on the upper surface of the limiting plate (81).
3. The automatic temperature testing conversion device for the mass concrete according to claim 2, characterized in that a detection head (84) is inserted into the stud (82), a temperature sensor (83) is arranged at the top end of the detection head (84), the bottom end of the detection head (84) is arranged below the stud (82), and the bottom end of the detection head (84) is arranged to be a tip; the cylindrical surface of the stud (82) is provided with a limiting groove (87) which is arranged along the vertical direction, and the limiting plate (81) is provided with a limiting block (88).
4. The automatic temperature testing conversion device for the mass concrete according to claim 2, wherein connectors (89) are arranged at the left end and the right end of the limiting plate (81), and the two connectors (89) are respectively arranged inside the two mounting grooves (12); the inside of mounting groove (12) is equipped with a plurality of installation cavity (13), be equipped with conductive seat (14) in installation cavity (13), one end towards connector (89) at conductive seat (14) is equipped with conducting strip (15), conducting strip (15) are the elastic metal piece, conducting strip (15) and connector (89) contact, connector (89) are connected with temperature sensor (83) through the wire, be equipped with gasket (16) that two longitudinal symmetries set up in the outside of installation cavity (13), gasket (16) are made by soft plastics.
5. A mass concrete temperature test automatic switching device according to claim 4, characterized in that, the conductive seat (14) is connected with the bottom end of a branch lead (17), and the top end of the branch lead (17) is connected with the first bus bar (5) or the second bus bar (6).
CN202020038577.2U 2020-01-09 2020-01-09 Automatic conversion device for large-volume concrete temperature test Expired - Fee Related CN211347154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020038577.2U CN211347154U (en) 2020-01-09 2020-01-09 Automatic conversion device for large-volume concrete temperature test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020038577.2U CN211347154U (en) 2020-01-09 2020-01-09 Automatic conversion device for large-volume concrete temperature test

Publications (1)

Publication Number Publication Date
CN211347154U true CN211347154U (en) 2020-08-25

Family

ID=72106835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020038577.2U Expired - Fee Related CN211347154U (en) 2020-01-09 2020-01-09 Automatic conversion device for large-volume concrete temperature test

Country Status (1)

Country Link
CN (1) CN211347154U (en)

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200825

Termination date: 20220109

CF01 Termination of patent right due to non-payment of annual fee