Automatic tool ruler for layered pouring of large-volume concrete
By designing a large-volume concrete layered casting automatic tool ruler with installation and adjustment mechanism, the problem of large measurement errors in each layer of concrete during construction is solved, and higher detection accuracy and versatility are achieved.
Patent Information
- Application Number
- CN202421482385.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-26
AI Technical Summary
During the construction process, measuring the pouring height of each layer of large volume concrete has problems such as large observation errors and low accuracy, especially when operating on irregular-sized structures, it is more cumbersome.
A large-volume concrete layered cast automatic tool ruler is designed, including a fixed ruler body and a telescopic ruler body, a mounting mechanism and an adjustment mechanism are set up, and the height and angle are accurately adjusted through sliding connections and threaded grooves, and real-time monitoring is carried out through the camera and temperature sensor.
By stably fixing the automatic tool ruler on the structure, it avoids measurement errors, improves detection accuracy, and is suitable for concrete pouring of different heights and irregular sizes, the versatility of the tool is enhanced.
Smart Images
Figure CN222733484U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of concrete layered pouring, in particular to an automatic tool ruler for large-volume concrete layered pouring. Background Art
[0002] During the construction process, large-volume concrete can be poured in three ways: integral pouring, segmented pouring and layered pouring. Layered pouring is to divide the concrete into several layers and pour them layer by layer. The thickness of each layer is generally 30cm-50cm. Layered pouring can make the concrete dissipate heat evenly during the pouring process, reduce the temperature gradient inside the concrete, thereby reducing the temperature stress inside the concrete and reducing the occurrence of concrete cracks.
[0003] At present, when constructing large-volume concrete, it is usually adopted that surveyors make marks on the formwork or steel bars, and concrete workers use the marks to construct the thickness of each layer of casting. Because large-volume concrete usually has a large volume of concrete, the length and width are relatively long, and it is cumbersome to mark each layer. When encountering structures of irregular sizes, the operation of marking is even more cumbersome, and the observation error is large, and the accuracy is not high. Utility Model Content
[0004] The purpose of the utility model is to provide an automatic tool ruler for layered pouring of large-volume concrete. By providing a mounting mechanism, the overall device can be stably fixed on the structure during concrete pouring, avoiding errors in measurement, greatly improving the accuracy of detection, and solving the problems of large observation errors and low accuracy.
[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
[0006] The utility model is an automatic tool ruler for layered pouring of large-volume concrete, comprising a fixed ruler body and a telescopic ruler body, wherein the fixed ruler body is provided with a mounting mechanism and an adjusting mechanism, and the mounting mechanism comprises a fixing component and a limiting component;
[0007] The fixing assembly includes a connecting plate rotatably connected to the back sides of the corresponding two fixed ruler bodies, two U-shaped rods are slidably penetrated on the connecting plate, the two U-shaped rods are provided with external thread grooves, the two U-shaped rods are bolted with two nuts, the inner walls of several fixed ruler bodies are slidably connected to the outer walls of several telescopic ruler bodies, the front sides of several fixed ruler bodies and telescopic ruler bodies are provided with several scale lines, and the front sides of the corresponding two fixed ruler bodies are fixedly connected with level bubbles.
[0008] Furthermore, the limit assembly includes a rotating shaft fixedly connected to the surfaces of the corresponding two fixed scale bodies, the ends of the two rotating shafts are fixedly connected to fixed rings, and circular grooves are opened on the backs of the two connecting plates. The circular grooves are adapted to the fixed rings, and the fixed rings are slidably connected to the inner walls of the circular grooves.
[0009] Furthermore, the adjustment mechanism includes a supporting assembly, a connecting assembly and a pressing assembly, the supporting assembly includes a fixing plate fixedly connected to the inner wall of the two telescopic rulers, a fixing rod is fixedly passed through the fixing plate, and the top and bottom ends of the fixing rod are fixedly connected to arc-shaped spring pieces.
[0010] Furthermore, the connecting assembly includes a pin fixedly connected to the left and right sides of the two arc-shaped spring pieces, and a plurality of slots are provided on the left and right sides of the plurality of fixed rulers, and the outer diameter of the pin is smaller than the inner diameter of the slot.
[0011] Furthermore, the pressing assembly includes a plurality of sleeves fixedly connected to the left and right sides of a plurality of fixed ruler bodies, the plurality of sleeves are respectively located in a plurality of slots, the inner walls of the sleeves are slidably connected with pressing plates, a pressing rod is fixedly passed through the pressing plate, and the outer diameter of the pressing rod is the same as the inner diameter of the slot.
[0012] Furthermore, a spring is wound around each of the plurality of pressure rods, one end of the spring is fixedly connected to the pressure sheet, and the other end of the spring is fixedly connected to the outer wall of the fixed ruler body.
[0013] Furthermore, a camera is fixedly connected to the front of a corresponding fixed scale body, and a temperature sensor is fixedly connected to the front of a plurality of fixed scale bodies.
[0014] The utility model has the following beneficial effects:
[0015] 1. By setting up the installation mechanism, the telescopic ruler body and the fixed ruler body slide and cooperate with each other to adjust the overall height. The horizontal bubble can adjust the overall levelness to avoid tilting. After adjusting the horizontal position and height, the rotating shaft, the circular groove and the fixed ring cooperate with each other to facilitate the angle adjustment of the overall tool ruler. It is suitable for different installation environments. After the U-shaped rod is set on the bracket, the connecting plate is fitted on the bracket and fixed to the connecting plate by the cooperation of the nut and the external thread groove, so that the overall device can be stably fixed on the structure during concrete pouring, which can ensure the pouring height of each layer of concrete. The construction personnel can judge the pouring height by naked eye, thereby avoiding errors in measurement and greatly improving the accuracy of detection.
[0016] 2. The adjustment mechanism is provided to facilitate the adjustment of the length of the tool ruler, so that it is suitable for the pouring detection of concrete layers of different heights. The pin has a certain friction force when in contact with the inner wall of the fixed ruler body, so that the pin can support each section of the tool ruler even when it is not inserted into the slot, so that the overall device can be extended in length and used for detection without being fixed, which greatly improves the versatility of the tool ruler.
[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a front cross-sectional structural schematic diagram of the utility model;
[0021] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of the utility model;
[0022] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B in the middle.
[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0025] 1. Fixed ruler; 11. Telescopic ruler; 2. Mounting mechanism; 3. Adjustment mechanism; 4. Camera; 5. Temperature sensor; 21. Connecting plate; 22. U-shaped rod; 23. External thread groove; 24. Nut; 25. Scale line; 26. Level bubble; 27. Rotating shaft; 28. Circular groove; 29. Fixed ring; 31. Fixed plate; 32. Fixed rod; 33. Arc spring; 34. Latch; 35. Slot; 36. Sleeve; 37. Pressing piece; 38. Pressing rod; 39. Spring. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-5 As shown, the utility model is an automatic tool ruler for layered pouring of large-volume concrete, comprising a fixed ruler body 1 and a telescopic ruler body 11, a mounting mechanism 2 and an adjusting mechanism 3 are arranged on the fixed ruler body 1, and the mounting mechanism 2 comprises a fixing component and a limiting component;
[0028] The fixing assembly includes a connecting plate 21 rotatably connected to the back of the corresponding two fixed ruler bodies 1, two U-shaped rods 22 are slidably penetrated on the connecting plate 21, the two U-shaped rods 22 are provided with external thread grooves 23, and the two U-shaped rods 22 are bolted with two nuts 24. The inner walls of the fixed ruler bodies 1 are slidably connected to the outer walls of the telescopic ruler bodies 11, and the front faces of the fixed ruler bodies 1 and the telescopic ruler bodies 11 are provided with a plurality of scale lines 25. The front faces of the corresponding two fixed ruler bodies 1 are fixedly connected with a level bubble 26. The limit assembly includes a fixed connection to the corresponding There are two rotating shafts 27 on the surface of the fixed ruler body 1, and the ends of the two rotating shafts 27 are fixedly connected with fixing rings 29. Circular grooves 28 are opened on the backs of the two connecting plates 21. The circular grooves 28 are adapted to the fixing rings 29. The fixing rings 29 are slidably connected to the inner walls of the circular grooves 28. By providing the mounting mechanism 2, the overall device can be stably fixed on the structure during concrete pouring, and the pouring height of each layer of concrete can be guaranteed. The construction personnel can judge the pouring height by naked eyes, thereby avoiding errors in measurement, which greatly improves the accuracy of detection.
[0029] The adjusting mechanism 3 includes a supporting assembly, a connecting assembly and a pressing assembly. The supporting assembly includes a fixing plate 31 fixedly connected to the inner walls of the two telescopic ruler bodies 11. A fixing rod 32 is fixedly passed through the fixing plate 31. The top and bottom ends of the fixing rod 32 are fixedly connected to arc-shaped spring pieces 33. The connecting assembly includes a pin 34 fixedly connected to the left and right sides of the two arc-shaped spring pieces 33. A plurality of slots 35 are provided on the left and right sides of the plurality of fixed ruler bodies 1. The outer diameter of the pin 34 is smaller than the inner diameter of the slot 35. The pressing assembly includes a plurality of sleeves 36 fixedly connected to the left and right sides of the plurality of fixed ruler bodies 1. If The dry sleeves 36 are respectively located in the inner walls of the sleeves 36 of the plurality of slots 35 and are slidably connected with pressing plates 37, a pressing rod 38 is fixedly passed through the pressing plate 37, the outer diameter of the pressing rod 38 is the same as the inner diameter of the slot 35, and a spring 39 is wound around the plurality of pressing rods 38, one end of the spring 39 is fixedly connected to the pressing plate 37, and the other end of the spring 39 is fixedly connected to the outer wall of the fixed ruler body 1, a camera 4 is fixedly connected to the front of the corresponding fixed ruler body 1, and a temperature sensor 5 is fixedly connected to the front of the plurality of fixed ruler bodies 1, so as to facilitate the adjustment of the length of the tool ruler so as to make it suitable for the pouring detection of concrete layers of different heights.
[0030] A specific application of this embodiment is: by providing a mounting mechanism 2, the telescopic ruler body 11 and the fixed ruler body 1 slide and cooperate with each other to adjust the overall height, and the horizontal bubble 26 can adjust the overall horizontality to avoid its tilting. After adjusting the horizontal position and height, the rotating shaft 27, the circular groove 28 and the fixing ring 29 cooperate with each other to facilitate the angle adjustment of the overall tool ruler, which is suitable for different installation environments. After the U-shaped rod 22 is sleeved on the bracket, the connecting plate 21 is fitted on the bracket and fixed to the connecting plate 21 by the cooperation of the nut 24 and the external thread groove 23, so that the overall device can be stably fixed on the structure during concrete pouring, and the pouring height of each layer of concrete can be guaranteed. The construction personnel can judge the pouring height by the naked eye, thereby avoiding errors in measurement and greatly improving the accuracy of detection;
[0031] By providing the adjustment mechanism 3, the fixing plate 31 and the fixing rod 32 cooperate with each other to support and fix the two arc-shaped spring pieces 33. Before installing the entire device, the height of the entire device can be adjusted first. At this time, the pressure rod 38 can be pressed to slide in the slot 35, and the latch 34 can be pressed to make the two latches 34 move closer to the telescopic ruler body 11. After the latch 34 is away from the slot 35, the telescopic ruler body 11 can be pulled to slide up and down inside the fixed ruler body 1 to adjust the length of each end. After the adjustment is completed, the pressure rod 38 can be released. At this time, due to the elastic effect of the arc-shaped spring piece 33, the two latches 34 spread outward, so that the two The latch 34 is reinserted into the slot 35 to fix the connection position between the fixed ruler body 1 and the telescopic ruler body 11. At the same time, the latch 34 pushes against the pressing piece 37 and the pressing rod 38 to slide outward, and is reset under the simultaneous action of the spring 39 and the arc-shaped spring piece 33, so that the length of the tool ruler can be adjusted, so that it is suitable for pouring detection of concrete layers of different heights. There is a certain friction between the latch 34 and the inner wall of the fixed ruler body 1 when they are in contact, so that the latch 34 can also support each section of the tool ruler when it is not inserted into the slot 35, so that the overall device can be extended in length and used for detection when it is not fixed, which greatly improves the versatility of the tool ruler.
[0032] By providing a camera 4 and a temperature sensor 5, the camera 4 can detect the pouring height, and the temperature sensor 5 can detect the temperature of the concrete during pouring. The temperature change during the concrete pouring process can be monitored in real time, which is very important for ensuring the concrete pouring quality and concrete curing effect.
[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An automatic tool ruler for layered pouring of large-volume concrete, comprising a fixed ruler body (1) and a telescopic ruler body (11), characterized in that: The fixed ruler body (1) is provided with a mounting mechanism (2) and an adjustment mechanism (3), wherein the mounting mechanism (2) comprises a fixing component and a limiting component; The fixing assembly comprises a connecting plate (21) rotatably connected to the backs of the corresponding two fixed ruler bodies (1), two U-shaped rods (22) slidingly penetrate the connecting plate (21), the two U-shaped rods (22) are each provided with an external thread groove (23), the two U-shaped rods (22) are each bolted with two nuts (24), the inner walls of the plurality of fixed ruler bodies (1) are slidably connected to the outer walls of the plurality of telescopic ruler bodies (11), the fronts of the plurality of fixed ruler bodies (1) and the telescopic ruler bodies (11) are each provided with a plurality of scale lines (25), and the fronts of the corresponding two fixed ruler bodies (1) are each fixedly connected with a level bubble (26).
2. The automatic tool ruler for layered pouring of large-volume concrete according to claim 1, characterized in that: The limit assembly comprises a rotating shaft (27) fixedly connected to the surfaces of the two corresponding fixed ruler bodies (1), the ends of the two rotating shafts (27) are fixedly connected to fixing rings (29), the backs of the two connecting plates (21) are provided with circular grooves (28), the circular grooves (28) are matched with the fixing rings (29), and the fixing rings (29) are slidably connected to the inner walls of the circular grooves (28).
3. The automatic tool ruler for layered pouring of large-volume concrete according to claim 2, characterized in that: The adjustment mechanism (3) comprises a support assembly, a connection assembly and a pressing assembly. The support assembly comprises a fixing plate (31) fixedly connected to the inner walls of the two telescopic ruler bodies (11). A fixing rod (32) is fixedly passed through the fixing plate (31). The top and bottom ends of the fixing rod (32) are fixedly connected to arc-shaped spring pieces (33).
4. The automatic tool ruler for layered pouring of large-volume concrete according to claim 3, characterized in that: The connecting assembly comprises a latch (34) fixedly connected to the left and right sides of the two arc-shaped spring sheets (33); a plurality of slots (35) are provided on the left and right sides of the fixed ruler bodies (1); and the outer diameter of the latch (34) is smaller than the inner diameter of the slots (35).
5. The automatic tool ruler for layered pouring of large-volume concrete according to claim 4, characterized in that: The pressing assembly comprises a plurality of sleeves (36) fixedly connected to the left and right sides of the plurality of fixed ruler bodies (1); the plurality of sleeves (36) are respectively located in a plurality of slots (35); the inner walls of the sleeves (36) are slidably connected with pressing plates (37); a pressing rod (38) is fixedly passed through the pressing plate (37); and the outer diameter of the pressing rod (38) is the same as the inner diameter of the slot (35).
6. The automatic tool ruler for layered pouring of large-volume concrete according to claim 5, characterized in that: A spring (39) is wound around each of the plurality of pressure rods (38), one end of the spring (39) is fixedly connected to the pressure sheet (37), and the other end of the spring (39) is fixedly connected to the outer wall of the fixed ruler body (1).
7. The automatic tool ruler for layered pouring of large-volume concrete according to claim 6, characterized in that: A camera (4) is fixedly connected to the front of each of the fixed scale bodies (1), and a temperature sensor (5) is fixedly connected to the front of a plurality of the fixed scale bodies (1).