Water conservancy project concrete temperature monitoring mechanism

Abstract

The utility model relates to a hydraulic engineering concrete temperature monitoring mechanism, which belongs to the technical field of hydraulic engineering, and comprises a mainframe box, three detection rods, three temperature measurement probes and a top plate, and an adjusting protection structure for adjusting the temperature measurement probes is arranged below the mainframe box; the adjusting protection structure comprises a first protection sleeve fixedly installed on the peripheral wall of the left detection rod, a second protection sleeve is slidably connected to the peripheral wall of the middle detection rod, and a third protection sleeve is slidably connected to the peripheral wall of the right detection rod. According to the concrete temperature monitoring mechanism for the water conservancy project, the three detection rods with different heights are mounted at the bottom of the mainframe box, and the three detection rods are protected under the action of a first protection sleeve, a second protection sleeve and a third protection sleeve; the three heat conduction seats are installed at the bottoms of the first protection sleeve, the second protection sleeve and the third protection sleeve through the three external thread rings respectively, and meanwhile the temperature measurement probes are located in the heat conduction seats.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely is a kind of water conservancy engineering concrete temperature monitoring mechanism. BACKGROUND

[0002] Water conservancy engineering concrete is a special concrete for building hydraulic structures, and its main features include high strength, durability, impermeability, frost resistance and abrasion resistance to meet the functional requirements of water retention, flood discharge and water conveyance. Since hydraulic structures are usually large in size, temperature must be strictly controlled during construction to prevent cracking, and reasonable proportioning design must be used to optimize performance.

[0003] The authorized announcement No.CN218455512U discloses a kind of convenient cleaning concrete temperature monitoring device, technical scheme is as follows: "including: host end, can be handheld;Eight temperature measuring ends, and temperature measuring end and host end belong to detachable connection between them, the temperature measuring end includes temperature measuring cable and temperature measuring seat, temperature measuring cable's bottom is equipped with temperature measuring probe, and the top of temperature measuring seat is equipped with the placement cavity for storing temperature measuring probe".Beneficial effect is: the temperature of concrete is measured by the way of heat conduction, to avoid the scratch of temperature measuring probe or the adhesion of concrete on temperature measuring probe, at the same time, temperature measuring seat is made of heat-conducting metal, and is matched with the setting of heat-conducting silicone grease, can quickly and effectively transmit the temperature of concrete to temperature measuring probe.

[0004] The above technical scheme has the following defects: the heights of the eight temperature measuring probes are the same, and only the temperature inside the concrete at the same depth can be monitored. The height of the temperature measuring probe is fixed, and only the temperature inside the concrete at a certain depth can be monitored, so the temperature at different depths of the concrete cannot be accurately monitored. Therefore, a water conservancy engineering concrete temperature monitoring mechanism is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a water conservancy engineering concrete temperature monitoring mechanism, which has the advantages of facilitating temperature monitoring of concrete at different depths, and solves the problem of the fixed height of the temperature measuring probe of the existing monitoring device, which can only monitor the temperature inside the concrete at a certain depth, thereby affecting the accuracy of concrete temperature monitoring.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A water conservancy engineering concrete temperature monitoring mechanism includes a host box, three detection rods, three temperature measuring probes and a top plate. The host box is provided with an adjusting protection structure below for adjusting the temperature measuring probe.

[0008] The adjusting protection structure includes a first protective sleeve fixedly installed on the outer peripheral wall of the left detection rod, a second protective sleeve slidingly connected to the outer peripheral wall of the middle detection rod, and a third protective sleeve slidingly connected to the outer peripheral wall of the right detection rod.

[0009] Further, the left and right sides of the top plate are fixedly installed with side plates, and the bottom of the side plate is fixedly installed with a support column.

[0010] Further, the heights of the three detection rods are different, and the heights of the three detection rods gradually increase from left to right, the detection rods are fixedly installed on the bottom of the main box, and the main box is fixedly installed on the bottom of the top plate.

[0011] Further, the top end of the temperature measuring probe is fixedly installed with a connecting line, and the side, away from the temperature measuring probe, of the connecting line is fixedly installed in the inside of the detection rod.

[0012] Further, the inside of the heat conduction seat is provided with a gap slot, the temperature measuring probe is movably installed in the inside of the gap slot, and the temperature measuring probe is matched with the size of the gap slot.

[0013] Further, the three temperature measuring probes are respectively fixedly installed on the bottom of the first protective sleeve, the second protective sleeve and the third protective sleeve, and the top of the first protective sleeve, the second protective sleeve and the third protective sleeve is provided with a notch.

[0014] Further, the bottom of the first protective sleeve, the second protective sleeve and the third protective sleeve is provided with an annular threaded groove, and the external thread ring is threadedly connected in the inside of the annular threaded groove.

[0015] Further, the end, away from the mounting rod, of the connecting rod is fixedly installed on the outer peripheral wall of the right mounting ring.

[0016] Compared with the prior art, the water conservancy project concrete temperature monitoring mechanism has the following beneficial effects:

[0017] 1. The water conservancy concrete temperature monitoring mechanism, three detection rods of different heights are installed at the bottom of the main box, the three detection rods are protected by the first protective sleeve, the second protective sleeve and the third protective sleeve, the three heat conducting seats are installed at the bottom of the protective sleeve, the second protective sleeve and the third protective sleeve through the three external thread rings, and the temperature measuring probe is located in the heat conducting seat, the right two temperature measuring probes are driven to synchronously descend and adjust the height through the electric lifting rod, the mounting rod, the connecting rod, the mounting ring and the synchronous rod, so that the temperature of the concrete at different depths is monitored.

[0018] 2. The water conservancy concrete temperature monitoring mechanism, the heat conducting seat protects the temperature measuring probe, and the heat conducting seat can quickly conduct the absorbed temperature to the temperature measuring probe, so that the temperature of the concrete is accurately monitored. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a three-dimensional schematic view of the utility model structure;

[0020] Fig. 2 It is a third protective sleeve and a heat conducting seat cross-sectional structure schematic view of the utility model;

[0021] Fig. 3 It is a third protective sleeve bottom view structure schematic view of the utility model.

[0022] In the drawing: 1, main box; 2, detection rod; 3, temperature measuring probe; 4, connecting line; 5, first protective sleeve; 6, second protective sleeve; 7, third protective sleeve; 8, heat conducting seat; 9, external thread ring; 10, electric lifting rod; 11, mounting rod; 12, connecting rod; 13, mounting ring; 14, synchronous rod; 15, top plate; 16, side plate; 17, support column; 18, annular thread groove. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Please refer to Figs. 1 to 3 A water conservancy concrete temperature monitoring mechanism in the embodiment comprises a main box 1, three detection rods 2, three temperature measuring probes 3 and a top plate 15, and an adjusting protection structure for adjusting the temperature measuring probe 3 is arranged below the main box 1.

[0025] In this embodiment, the heights of the three detection rods 2 are different, and the heights of the three detection rods 2 gradually increase from left to right. The detection rods 2 are fixedly installed at the bottom of the main box 1, the main box 1 is fixedly installed at the bottom of the top plate 15, and the left and right sides of the top plate 15 are both fixedly installed with side plates 16. The bottom of each side plate 16 is fixedly installed with a support column 17.

[0026] It should be noted that the overall equipment is supported by the support column 17, thereby facilitating the placement and use of the equipment.

[0027] In this embodiment, the top end of the temperature measurement probe 3 is fixedly installed with a connecting line 4, and the side away from the temperature measurement probe 3 of the connecting line 4 is fixedly installed in the inside of the detection rod 2.

[0028] It should be noted that the connecting line 4 can be extended within a certain range, and the inside of the detection rod 2 is provided with a certain activity space, and the connecting line 4 can move in the inside of the detection rod 2.

[0029] In this embodiment, the adjusting and protecting structure includes a first protective sleeve 5 fixedly installed on the outer peripheral wall of the left detection rod 2, a second protective sleeve 6 slidingly connected to the outer peripheral wall of the middle detection rod 2, and a third protective sleeve 7 slidingly connected to the outer peripheral wall of the right detection rod 2. The three temperature measurement probes 3 are respectively fixedly installed at the bottom of the first protective sleeve 5, the second protective sleeve 6 and the third protective sleeve 7. The top of each of the first protective sleeve 5, the second protective sleeve 6 and the third protective sleeve 7 is provided with a gap. The bottom of each of the first protective sleeve 5, the second protective sleeve 6 and the third protective sleeve 7 is movably installed with a heat-conducting seat 8. The inside of the heat-conducting seat 8 is provided with a gap slot. The temperature measurement probe 3 is movably installed in the inside of the gap slot. The size of the temperature measurement probe 3 is matched with the size of the gap slot.

[0030] It should be noted that the heat-conducting seat 8 is installed and fixed by the external thread ring 9, thereby facilitating the replacement of the heat-conducting seat 8.

[0031] In this embodiment, the top of the heat-conducting seat 8 is fixedly installed with an external thread ring 9. The bottom of each of the first protective sleeve 5, the second protective sleeve 6 and the third protective sleeve 7 is provided with an annular thread groove 18. The external thread ring 9 is threadedly connected in the inside of the annular thread groove 18. The top of the top plate 15 is fixedly installed with an electric lifting rod 10. The bottom end of the telescopic shaft of the electric lifting rod 10 is fixedly installed with a mounting rod 11. The left side of the mounting rod 11 is fixedly installed with a connecting rod 12. The outer peripheral wall of each of the second protective sleeve 6 and the third protective sleeve 7 is fixedly installed with a mounting ring 13. The end away from the mounting rod 11 of the connecting rod 12 is fixedly installed on the outer peripheral wall of the right mounting ring 13. The two mounting rings 13 are fixedly installed with a synchronous rod 14.

[0032] It should be noted that the second protective sleeve 6 and the third protective sleeve 7 are synchronously driven to move downward by the mounting ring 13 and the synchronous rod 14, thereby facilitating the monitoring of the temperature of the concrete at different depths.

[0033] It should be noted that the top of the second protective sleeve 6 and the third protective sleeve 7 will not be lower than the height of the top plane of the concrete when moving downward, preventing the concrete from adhering to the outer wall of the detection rod 2.

[0034] The working principle of the above embodiment is as follows:

[0035] Firstly, the main box 1 is moved above the concrete, and then the main box 1 is moved downward from top to bottom, and the main box 1 is supported by the supporting column 17, at this time, the first protective sleeve 5, the second protective sleeve 6 and the third protective sleeve 7 are located inside the concrete, then the second protective sleeve 6 and the third protective sleeve 7 are driven to move downward by the installation rod 11, the connecting rod 12 and the installation ring 13, at this time, the left temperature probe 3 monitors the temperature of the shallow part of the concrete, the middle temperature probe 3 monitors the temperature of the middle part of the concrete, and the right temperature probe 3 monitors the temperature of the deepest part of the concrete, thereby improving the stability of the concrete temperature monitoring.

[0036] The installation mode, connection mode or setting mode disclosed in the embodiment are all common mechanical connection modes, as long as the beneficial effects can be achieved. In addition, the electrical elements appearing in the embodiment are electrically connected with the master controller and the power supply, the master controller can be a conventional known device such as a computer which plays a control role, and the control of the electrical elements can be realized by simple programming by those skilled in the art, and the existing disclosed power connection technology also belongs to the common knowledge in the art, so the specific structure composition and working principle of the embodiment will not be described in detail.

[0037] It should be noted that in this document, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0038] It should be noted that in this document, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0039] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A hydraulic engineering concrete temperature monitoring mechanism, comprising a main box (1), three detection rods (2), three temperature measuring probes (3) and a top plate (15), characterized in that: The lower part of the main box (1) is provided with an adjusting protection structure for adjusting the temperature measuring probe (3); The adjusting protection structure comprises a first protective sleeve (5) fixedly installed on the outer peripheral wall of the left detection rod (2), a second protective sleeve (6) slidingly connected to the outer peripheral wall of the middle detection rod (2), and a third protective sleeve (7) slidingly connected to the outer peripheral wall of the right detection rod (2). The bottom of each of the first protective sleeve (5), the second protective sleeve (6), and the third protective sleeve (7) is movably installed with a heat conduction seat (8), the top of the heat conduction seat (8) is fixedly installed with an external thread ring (9), the top of the top plate (15) is fixedly installed with an electric lifting rod (10), the bottom end of the telescopic shaft of the electric lifting rod (10) is fixedly installed with a mounting rod (11), the left side of the mounting rod (11) is fixedly installed with a connecting rod (12), the outer peripheral wall of each of the second protective sleeve (6) and the third protective sleeve (7) is fixedly installed with a mounting ring (13), and the two mounting rings (13) are fixedly installed with a synchronous rod (14).

2. The hydraulic engineering concrete temperature monitoring mechanism according to claim 1, characterized in that: The left and right sides of the top plate (15) are fixedly installed with side plates (16), and the bottom of each side plate (16) is fixedly installed with a support column (17).

3. The hydraulic engineering concrete temperature monitoring mechanism according to claim 1, characterized in that: The three detection rods (2) are different in height, and the heights of the three detection rods (2) gradually increase from left to right, the detection rods (2) are fixedly installed on the bottom of the main box (1), and the main box (1) is fixedly installed on the bottom of the top plate (15).

4. The hydraulic engineering concrete temperature monitoring mechanism according to claim 1, characterized in that: The top end of the temperature measuring probe (3) is fixedly installed with a connecting line (4), and the side away from the temperature measuring probe (3) of the connecting line (4) is fixedly installed in the inside of the detection rod (2).

5. The hydraulic engineering concrete temperature monitoring mechanism according to claim 1, characterized in that: The inside of the heat conduction seat (8) is provided with a clearance slot, the temperature measuring probe (3) is movably installed in the inside of the clearance slot, and the temperature measuring probe (3) is matched in size with the clearance slot.

6. The hydraulic engineering concrete temperature monitoring mechanism according to claim 1, characterized in that: The bottom of each of the first protective sleeve (5), the second protective sleeve (6), and the third protective sleeve (7) is provided with a notch.

7. The hydraulic engineering concrete temperature monitoring mechanism according to claim 1, characterized in that: The bottom of each of the first protective sleeve (5), the second protective sleeve (6), and the third protective sleeve (7) is provided with an annular threaded groove (18), and the external thread ring (9) is threadedly connected in the inside of the annular threaded groove (18).

8. The hydraulic engineering concrete temperature monitoring mechanism according to claim 1, characterized in that: The end of the connecting rod (12) away from the mounting rod (11) is fixedly installed on the outer peripheral wall of the right mounting ring (13).

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