Simple pile foundation over-irrigation detection device and assembled pile foundation over-irrigation detection device

Abstract

The utility model discloses a simple pile foundation over-irrigation detection device and an assembled pile foundation over-irrigation detection device. The simple pile foundation over-filling detection device comprises a conical leakage net for filtering and collecting broken stones in concrete, and a scale piece fixedly mounted at the top of the conical leakage net. The technical problems that the precision is low, control is not easy, and the construction efficiency is low due to the fact that the over-filling amount depends on experience of constructors for operation are solved.

Description

Technical Field

[0001] The present application relates to the technical field of pile foundation engineering construction equipment, and in particular to a simple pile foundation overfilling detection device and an assembled pile foundation overfilling detection device. Background Art

[0002] As the foundation of buildings or other structures, pile foundations bear the load of the superstructure and transfer it deep underground. In the process of pile foundation construction, in order to ensure the quality of concrete at the top of the pile, the over-pouring technology is usually adopted, that is, pouring concrete to a certain height above the designed pile top elevation. However, the traditional pouring method mainly relies on the experience of construction personnel for operation, lacks scientific and accurate control means, and makes it difficult to meet the requirements of over-pouring accuracy. Due to the influence of various factors such as geological conditions, concrete properties and construction technology, the control of over-pouring height becomes extremely difficult and difficult to achieve precise control. Moreover, construction personnel need to make repeated adjustments based on experience and actual conditions to ensure that the quality of the over-pouring part meets the requirements, resulting in low construction efficiency.

[0003] There is no effective solution to the problem that the excessive filling volume in related technologies relies on the experience of construction workers, resulting in low precision, difficulty in control and low construction efficiency. Summary of the invention

[0004] The main purpose of the present application is to provide a simple pile foundation overfilling detection device to solve the problem.

[0005] In order to achieve the above-mentioned objective, according to one aspect of the present application, a simple pile foundation overfilling detection device is provided.

[0006] The simple pile foundation overfilling detection device according to the present application comprises: a conical screen for filtering and collecting gravel in concrete, and a scale member fixedly mounted on the top of the conical screen.

[0007] Furthermore, the scale member has scale lines.

[0008] Furthermore, the interval between the scale lines is 10 cm.

[0009] Furthermore, the conical filter comprises:

[0010] Mounting ring: fixedly connected to the bottom end of the scale rod;

[0011] A plurality of connecting rods: mounted at the bottom of the mounting ring at even intervals along the circumferential direction;

[0012] The bottom ends of the plurality of connecting rods are fixedly connected.

[0013] Furthermore, the scale piece is T-shaped; the T-shape is composed of an "I"-shaped handle and an "I"-shaped scale rod fixedly connected to the handle.

[0014] Furthermore, connecting pieces for connecting to another handle are fixedly mounted at both ends of the handle in the length direction.

[0015] Furthermore, a prompt piece is extended outwardly from the scale rod along the direction of the scale; the prompt piece is welded to the scale rod and tilted upward.

[0016] Furthermore, the scale lines are inwardly recessed grooves.

[0017] Furthermore, the conical screen and the scale are formed by welding discarded spiral ribs.

[0018] In order to achieve the above-mentioned purpose, according to another aspect of the present application, an assembled pile foundation over-pouring detection device is provided, which adopts the simple pile foundation over-pouring detection device described above, and the simple pile foundation over-pouring detection device is evenly inserted into the concrete along the circumferential direction; wherein at least 5 of the simple pile foundation over-pouring detection devices are arranged along the circumferential direction, and 1 of the simple pile foundation over-pouring detection devices is arranged at the center of the concrete.

[0019] In the embodiment of the present application, a conical screen is provided to filter the gravel in the concrete, and a scale piece is provided on the top of the conical screen. The conical screen that filters and collects the gravel in the concrete is fixedly installed on the top of the conical screen. The purpose of measuring the insertion depth of the conical screen into the concrete when the conical screen is inserted and checking whether there is gravel in the screen when the conical screen is pulled out is achieved, thereby achieving the technical effect of accurately detecting the over-filling depth, and further solving the technical problem that the over-filling amount depends on the experience of the construction personnel to operate, resulting in low precision, difficult control and low construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0021] Figure 1 is a schematic structural diagram according to an embodiment of the present application;

[0022] Figure 2 is an axial schematic diagram according to an embodiment of the present application;

[0023] Figure 3 is a structural schematic diagram from another angle according to an embodiment of the present application;

[0024] Figure 4 It is a schematic diagram of the distribution of detection point positions according to an embodiment of the present application.

[0025] Reference numerals

[0026] 1. Conical screen; 2. Scale piece; 3. Scale line; 4. Mounting ring; 5. Connecting rod; 6. Handle; 7. Scale rod; 8. Pile foundation; 9. Detection point. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0031] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] like Figure 1-4 As shown, the present application relates to a simple pile foundation overfilling detection device, which comprises: a conical screen 1 for filtering and collecting gravel in concrete, and a scale member 2 fixedly mounted on the top of the conical screen 1; the scale member 2 is used to measure the depth of the conical screen 1.

[0034] When the pile foundation construction is about to reach the designed concrete volume, the conical screen 1 is manually lowered. When encountering obvious resistance, observe the current scale and continue to lower it by 20 cm. During the lowering process, shake it up and down, then pull the scale piece 2 to vertically take out the conical screen 1 to check whether there is gravel in the screen; if there is gravel, by checking the marks of the cement and soil scale lines 3, it can be determined whether the concrete elevation has reached the designed elevation; if there is no gravel or cement mark, repeat the above steps again and lower it by 20 cm more than the last time, and so on, until the gravel and cement marks are detected.

[0035] From the above description, it can be seen that in the embodiment of the present application, a conical screen 1 is set to filter the gravel in the concrete, and a scale piece 2 is set on the top of the conical screen 1. The conical screen 1 that filters and collects the gravel in the concrete is fixedly installed on the top of the conical screen 1. The purpose of measuring the insertion depth of the conical screen 1 into the concrete when the conical screen 1 is inserted and checking whether there is gravel in the screen when the conical screen 1 is pulled out is achieved, thereby achieving the technical effect of accurately detecting the over-filling depth, and further solving the technical problems of low precision, difficulty in control and low construction efficiency caused by the over-filling amount relying on the experience of construction personnel.

[0036] Preferably, the scale member 2 has scale lines 3, and the spacing between the scale lines 3 can be set as required to facilitate observation by construction personnel.

[0037] Preferably, the interval between the scale lines 3 is 10 cm, which can save production costs while meeting the observation accuracy.

[0038] Preferably, the conical collapsing screen 1 comprises: a mounting ring 4 fixedly connected to the bottom end of the graduated rod 7; a plurality of connecting rods 5 installed at the bottom of the mounting ring 4 at uniform intervals along the circumferential direction; the bottom ends of the plurality of connecting rods 5 are fixedly connected, and the connection point is on the same axis as the center of the mounting ring 4 so as to form a cone; the conical design can reduce the resistance of the device when it is probed downward, thereby improving the smoothness of operation; at the same time, due to its narrow bottom and wide top characteristics, when the conical collapsing screen 1 gradually penetrates into the concrete, the gravel in the concrete can easily enter the interior through the larger gap at the top of the conical collapsing screen 1, and in the process of the device probing into the concrete, the gravel will enter the interior of the cone from the gap near the top of the cone; when the conical collapsing screen 1 is taken out of the concrete, if it has come into contact with the gravel, the unique shape of the conical collapsing screen 1 can cause the gravel to automatically gather at the center of the cone, and then be taken out with the device, thereby greatly facilitating the observation and analysis of the gravel, and the detection efficiency is high.

[0039] Preferably, the scale member 2 is T-shaped; the T-shape is composed of an "I"-shaped handle 6 and an "I"-shaped scale rod 7 fixedly connected to the handle 6; the T-shaped design enables construction personnel to hold and manipulate the scale member 2 more easily; through the "I"-shaped handle 6, construction personnel can firmly hold the scale member 2 and perform precise downward and extraction actions; the fixed connection between the "I"-shaped scale rod 7 and the handle 6 enhances the structural stability of the scale member 2, and helps prevent accidental bending or twisting of the scale member 2 during downward or extraction, thereby ensuring the accuracy of the measurement. The "I"-shaped scale rod 7 is clearly marked with scales, so that construction personnel can accurately record the depth of the cone leakage net 1, so as to accurately determine whether the concrete elevation meets the design requirements.

[0040] Preferably, connectors for connecting to another handle 6 are fixedly mounted at both ends of the handle 6 in the length direction. The connectors may be locks, snaps, etc., so as to connect the devices together in pairs, so that one person can operate multiple devices at the same time to improve detection efficiency.

[0041] Preferably, a prompt piece extends outward along the scale direction on the scale rod 7, and the prompt piece is made of 0.5-2 cm spiral ribs to facilitate observation by construction workers; the prompt piece is welded to the scale rod 7 and tilted upward, thereby reducing the resistance of the device when it is probed downward.

[0042] Preferably, the scale line 3 is an inwardly recessed groove to facilitate observation by construction workers and reduce resistance.

[0043] Preferably, the conical screen 1 and the scale member 2 are both formed by welding discarded spiral ribs. The discarded spiral ribs have low production costs and a stable structure, and can be used only by simple welding.

[0044] The present application also provides an assembled pile foundation over-filling detection device, which adopts the above-mentioned simple pile foundation over-filling detection device. When in use, the simple pile foundation over-filling detection device is evenly inserted into the concrete along the circumferential direction; wherein, at least 5 simple pile foundation over-filling detection devices are arranged along the circumferential direction, and 1 simple pile foundation over-filling detection device is arranged at the center of the concrete circle, and no less than 6 detection points 9 are arranged around and in the middle of the pile foundation, ensuring that all directions of the pile foundation can be effectively detected, thereby greatly improving the comprehensiveness and accuracy of the detection, and the assembled pile foundation over-filling detection device can detect 6 points at a time, greatly improving the detection efficiency and saving labor costs.

[0045] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A simple pile foundation overfilling detection device, characterized in that: include: A conical screen for filtering and collecting gravel in concrete, and a graduated piece fixedly mounted on the top of the conical screen; The scale piece is T-shaped; the T-shape is composed of an "I"-shaped handle and an "I"-shaped scale rod fixedly connected to the handle.

2. The simple pile foundation overfilling detection device according to claim 1 is characterized in that: The scale piece is provided with scale lines.

3. The simple pile foundation overfilling detection device according to claim 2 is characterized in that: The interval between the scale lines is 10 cm.

4. The simple pile foundation overfilling detection device according to claim 1 is characterized in that: The conical leakage net comprises: Mounting ring: fixedly connected to the bottom end of the scale member; A plurality of connecting rods: mounted at the bottom of the mounting ring at even intervals along the circumferential direction; The bottom ends of the plurality of connecting rods are fixedly connected.

5. The simple pile foundation overfilling detection device according to claim 1 is characterized in that: Connecting pieces connected to another handle are fixedly mounted at both ends of the handle in the length direction.

6. The simple pile foundation overfilling detection device according to claim 1 is characterized in that: A prompting piece is extended outwardly on the scale rod along the direction of the scale; the prompting piece is welded on the scale rod and tilted upward.

7. The simple pile foundation overfilling detection device according to claim 1 is characterized in that: The scale lines are inwardly recessed grooves.

8. The simple pile foundation overfilling detection device according to claim 1 is characterized in that: The conical screen and the scale are formed by welding discarded spiral ribs.

9. An assembled pile foundation overfilling detection device, characterized in that: The simple pile foundation over-filling detection device described in any one of claims 1 to 8 is adopted, and the simple pile foundation over-filling detection device is evenly inserted into the concrete along the circumferential direction; wherein at least 5 simple pile foundation over-filling detection devices are arranged along the circumferential direction, and 1 simple pile foundation over-filling detection device is arranged at the center of the concrete.

Images