Horizontal support convenient to adjust and used for flow seismic survey array

Abstract

The utility model discloses a convenient-to-adjust horizontal support for a flow seismic detection array, and the support comprises a mounting plate, and the top of the mounting plate is fixedly provided with a spherical sleeve in an embedded manner. The supporting plate is arranged above the mounting plate; the self-adaptive horizontal adjusting mechanism is fixedly installed at the bottom of the supporting plate, the spherical sleeve is arranged on the self-adaptive horizontal adjusting mechanism in a sleeving mode, and the self-adaptive horizontal adjusting mechanism is used for adjusting the levelness of the supporting plate; and the gradienter is fixedly installed at the top of the supporting plate and used for monitoring the levelness of the supporting plate. Through the arrangement of a series of structures, self-adaptive levelness adjustment can be carried out on the supporting plate by utilizing gravity, so that the mobile seismic detection table mounted at the top of the mobile seismic detection table can be kept horizontal, a worker does not need to rotate the supporting legs one by one for adjustment, the operation is relatively convenient, the supporting height can be electrically driven and rapidly adjusted according to use requirements, and the working efficiency is improved. Operation of personnel is facilitated, and use requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of mobile seismic array technology, and in particular to a horizontal support for a mobile seismic array that is easy to adjust. Background Technology

[0002] A mobile seismic array is a temporary observation system composed of multiple portable seismic monitoring devices, mainly used for high-precision seismic signal acquisition and geophysical research in specific areas. It consists of portable instruments such as broadband seismographs and recorders. During use, it requires a horizontal support frame. Existing horizontal supports for mobile seismic arrays are typically tripods, which have the following drawbacks: when the entire support is placed on uneven ground, its levelness needs to be adjusted; existing tripods require adjusting each support leg individually; furthermore, adjusting the support height still requires rotating each tripod leg individually, making operation inconvenient. In view of the above, this application proposes a more easily adjustable horizontal support frame for mobile seismic arrays. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easily adjustable horizontal support for mobile seismic arrays.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A horizontal support for an easily adjustable mobile seismic array includes:

[0006] Mounting plate, with a spherical sleeve embedded and fixed at the top;

[0007] A support plate is positioned above the mounting plate;

[0008] An adaptive leveling mechanism is fixedly installed at the bottom of the support plate. A spherical sleeve is fitted onto the adaptive leveling mechanism, which is used to adjust the levelness of the support plate.

[0009] A level is fixedly installed on the top of the support plate. The level is used to monitor the levelness of the support plate.

[0010] The guide mechanism consists of four sets, which are threadedly fixed to the four bottom corners of the mounting plate. The guide mechanism provides vertical guidance for the mounting plate.

[0011] There are two height adjustment mechanisms, which are fixed on both sides of the bottom of the mounting plate. The height adjustment mechanisms are used to adjust the support height of the entire bracket.

[0012] There are six counterweight fixing mechanisms, which are respectively fixed to the bottom of the guide mechanism and the height adjustment mechanism. The counterweight fixing mechanisms are used to support and fix the entire bracket.

[0013] The battery is fixed to the bottom of the mounting plate and is electrically connected to two height adjustment mechanisms.

[0014] The synchronous control switch is fixedly installed at the bottom of the battery and is electrically connected to the battery and two height adjustment mechanisms.

[0015] Preferably, the adaptive leveling mechanism includes a universal ball movably fitted inside a spherical sleeve. A connecting block is fixedly connected to the top of the universal ball, and the connecting block is threadedly fixed to the bottom of the support plate. A counterweight block located below the mounting plate is fixedly connected to the bottom of the universal ball. By utilizing the weight of the counterweight block and the arrangement of the universal ball, the levelness of the support plate can be adaptively adjusted. T-shaped clamping bolts are tightly contacted on both sides of the universal ball. The mounting plate is threaded onto the two T-shaped clamping bolts, and the clamping force of the T-shaped clamping bolts is used to fix the universal ball.

[0016] Preferably, the guiding mechanism includes a guide rod threadedly fixed to the bottom of the mounting plate, and a guide tube slidably sleeved on the guide rod.

[0017] Preferably, the height adjustment mechanism includes two electric telescopic rods, both of which are electrically connected to a battery and a synchronous control switch. The synchronous control switch can control the two electric telescopic rods to open synchronously. The battery supplies power to the two electric telescopic rods. A rectangular block is fixedly connected to the top of the output shaft of the electric telescopic rod. The rectangular block is threaded to the bottom of the mounting plate. The electric telescopic rod is located between two front and rear opposite guide tubes.

[0018] Preferably, the counterweight fixing mechanism includes a counterweight seat, with an anchor rod threadedly fixed to the bottom of the counterweight seat. The tops of the six counterweight seats are respectively fixedly connected to the bottoms of the four guide tubes and the bottoms of the two electric telescopic rods. The anchor rods are inserted into the soil and the entire support is fixed by the interlocking force with the soil. The counterweight support at the bottom of the counterweight seat improves the stability of the support.

[0019] Preferably, the bottom of the mounting plate is provided with six first threaded grooves, and first threaded blocks are threadedly fitted in the first threaded grooves. The bottoms of the six first threaded blocks are respectively fixedly connected to the tops of the four guide rods and the tops of the two rectangular blocks.

[0020] Preferably, the outer side of the universal ball is bonded with a hard anti-slip rubber sheet, the outer side of the hard anti-slip rubber sheet is in contact with the inner wall of the spherical sleeve, the ends of the two T-shaped clamping bolts are in close contact with the outer side of the hard anti-slip rubber sheet, and the weight of the counterweight is greater than the sum of the weights of the components fixedly installed on the top of the universal ball.

[0021] Compared with existing technologies, the beneficial effects of this utility model are:

[0022] 1. By combining the adaptive horizontal adjustment mechanism, the spherical sleeve and the level, the horizontality of the support plate can be adaptively adjusted by gravity when the entire device is observed to be tilted. This allows the mobile seismic array installed on the top of the support plate to remain horizontal, eliminating the need for personnel to rotate each outrigger individually for adjustment, making operation more convenient.

[0023] 2. Through the cooperation of the guide mechanism, height adjustment mechanism and synchronous control switch, the support height of the entire bracket can be electrically adjusted according to the use, which is convenient for personnel operation;

[0024] 3. By setting up a counterweight fixing mechanism, the force of the anchor bolt insertion and the supporting gravity of the counterweight seat can be used to stably fix the entire support on the ground, reducing the tilting of the entire support.

[0025] This invention, through a series of structural designs, enables the support plate to adaptively adjust its level using gravity, thereby keeping the mobile seismograph platform mounted on top level. This eliminates the need for personnel to manually rotate each outrigger for adjustment, making operation more convenient. Furthermore, the support height can be electrically driven for rapid adjustment according to usage needs, facilitating operation and meeting user requirements. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a horizontal support for a mobile seismograph array that is easy to adjust, as proposed in this utility model.

[0027] Figure 2 for Figure 1 A schematic diagram of the structure viewed from below;

[0028] Figure 3 This is a front sectional view of the horizontal support structure for an easily adjustable mobile seismic array proposed in this utility model.

[0029] In the diagram: 1. Mounting plate; 2. Support plate; 3. Connecting block; 4. Universal ball; 5. Spherical sleeve; 6. Counterweight block; 7. Level; 8. Guide tube; 9. Guide rod; 10. Counterweight seat; 11. Anchor rod; 12. Battery; 13. Synchronous control switch; 14. T-shaped clamping bolt; 15. Electric telescopic rod; 16. Rectangular block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] Reference Figure 1-3 A horizontal support for an easily adjustable mobile seismic array, comprising:

[0032] Mounting plate 1, the top of mounting plate 1 is fitted with a spherical sleeve 5, wherein the top of mounting plate 1 is provided with a fitting hole for fixing the spherical sleeve 5, and the spherical sleeve 5 is formed by welding two semi-circular sleeves together.

[0033] Support plate 2 is positioned above mounting plate 1;

[0034] An adaptive horizontal adjustment mechanism is fixedly installed at the bottom of the support plate 2, and a spherical sleeve 5 is fitted onto the adaptive horizontal adjustment mechanism;

[0035] The adaptive horizontal adjustment mechanism includes a universal ball 4 movably fitted inside a spherical sleeve 5. The outer side of the universal ball 4 is adhesively covered with a hard, non-slip rubber sheet, which makes contact with the inner wall of the spherical sleeve 5. A connecting block 3 is fixedly connected to the top of the universal ball 4, and the connecting block 3 is threadedly fixed to the bottom of the support plate 2. The bottom of the support plate 2 has a second threaded groove, within which a second threaded block is threadedly fitted. The bottom of the second threaded block is fixedly connected to the top of the connecting block 3. This threaded connection facilitates subsequent disassembly, transportation, and carrying. A counterweight block located below the mounting plate 1 is fixedly connected to the bottom of the universal ball 4. 6. The weight of the counterweight 6 is greater than the sum of the weights of the components fixedly installed on the top of the universal ball 4. By utilizing the weight of the counterweight 6 and the setting of the universal ball 4, the level of the support plate 2 can be adaptively adjusted. Both sides of the hard anti-slip rubber are in close contact with T-shaped clamping bolts 14. The mounting plate 1 is threaded onto the two T-shaped clamping bolts 14. Bolt holes are opened on both sides of the inner wall of the mounting hole. The bolt holes are threadedly connected to the corresponding T-shaped clamping bolts 14. The clamping force of the T-shaped clamping bolts 14 is used to fix the universal ball 4. The ball sleeve 5 has reserved holes for the T-shaped clamping bolts 14 to move through.

[0036] The level 7 is fixedly installed on the top of the support plate 2. The level 7 is used to monitor the levelness of the support plate 2.

[0037] The guide mechanism consists of four sets, which are threadedly fixed to the four bottom corners of the mounting plate 1. The guide mechanism includes a guide rod 9 threadedly fixed to the bottom of the mounting plate 1. A guide tube 8 is slidably sleeved on the guide rod 9. A limit hole is opened on the left inner wall of the guide tube 8. A limit block is fixedly connected to the left bottom of the guide rod 9 and slidably connected to the corresponding limit hole. The limit block cooperates with the corresponding limit hole to limit and prevent the guide rod 9 from falling off.

[0038] Two height adjustment mechanisms are fixed on the bottom sides of the mounting plate 1. The height adjustment mechanism includes an electric telescopic rod 15. A rectangular block 16 is fixedly connected to the top of the output shaft of the electric telescopic rod 15. The rectangular block 16 is threadedly fixed to the bottom of the mounting plate 1. The electric telescopic rod 15 is located between two front and rear opposite guide tubes 8. The bottom of the mounting plate 1 has six first threaded grooves. First threaded blocks are threaded in the first threaded grooves. The bottoms of the six first threaded blocks are fixedly connected to the tops of the four guide rods 9 and the tops of the two rectangular blocks 16, respectively. The threaded connection facilitates subsequent disassembly and transportation operations.

[0039] The counterweight fixing mechanism consists of six parts, including a counterweight seat 10. An anchor rod 11 is threadedly fixed to the bottom of the counterweight seat 10. The bottom of the counterweight seat 10 has a third threaded groove, and the top of the outer side of the anchor rod 11 has an external thread. The external thread is threaded to the corresponding third threaded groove. The threaded connection facilitates the installation and disassembly of the anchor rod 11. When the ground is cement and cannot be inserted, the anchor rod 11 can be removed, and the entire device can be supported by four counterweight seats 10. The tops of the six counterweight seats 10 are fixedly connected to the bottoms of the four guide tubes 8 and the bottoms of the two electric telescopic rods 15, respectively. The anchor rod 11 is inserted into the soil and the interlocking force with the soil is used to fix the entire support. The counterweight support at the bottom of the counterweight seat 10 improves the stability of the support.

[0040] The battery 12 is fixed to the bottom of the mounting plate 1. The battery 12 is electrically connected to the two electric telescopic rods 15 and provides power to the two electric telescopic rods 15.

[0041] Synchronous control switch 13 is fixedly installed at the bottom of battery 12. Synchronous control switch 13 is electrically connected to battery 12 and two electric telescopic rods 15. Synchronous control switch 13 can control the two electric telescopic rods 15 to open synchronously. Through a series of structural settings, this utility model can use gravity to adaptively adjust the level of support plate 2, so that the mobile seismograph table installed on its top can remain level. It does not require personnel to rotate the outriggers one by one for adjustment, making operation more convenient. Moreover, the support height can be quickly adjusted electrically according to the needs of use, which is convenient for personnel operation and meets the needs of use.

[0042] Working principle: During use, six anchor rods 11 are inserted into the soil, and with the support of six counterweights 10 at the bottom, the entire support can be stably fixed, effectively reducing the possibility of the entire support tilting due to vibration during use. After fixing, if the support plate 2 is found to be tilted by observing the level 7, the two T-shaped clamping bolts 14 are rotated in the opposite direction. As the T-shaped clamping bolts 14 rotate, they separate from the hard anti-slip rubber, releasing the fixation of the universal ball 4. At this time, under the action of gravity, the counterweight 6 adaptively rotates to a vertical position, and the counterweight 6 drives the universal ball 4 to rotate within the spherical sleeve 5. The ball 4 drives the support plate 2 to rotate to a horizontal position via the connecting block 3. By observing the level 7, when the support plate 2 is rotated to a horizontal position, the two T-shaped clamping bolts 14 are rotated in the forward direction. The T-shaped clamping bolts 14 rotate and move to make close contact with the hard anti-slip rubber. Under the clamping force of the T-shaped clamping bolts 14, the ball 4 is fixed, thereby fixing the support plate 2 and completing the adjustment of the level of the support plate 2. Then, the mobile seismic array can be installed on the top of the support plate 2. The self-adaptive level adjustment method using gravity does not require personnel to rotate each outrigger for adjustment, making the operation more convenient.

[0043] When the support height is adjusted according to usage needs, the two electric telescopic rods 15 are opened synchronously by the synchronous control switch 13. The output shaft of the electric telescopic rod 15 drives the mounting plate 1 to move upward through the corresponding rectangular block 16. The mounting plate 1 drives the four guide rods 9 to slide upward in the corresponding guide tubes 8. The mounting plate 1 drives the support plate 2 to move upward through the spherical sleeve 5, the universal ball 4 and the connecting block 3 in sequence. The support plate 2 drives the mobile seismic array installed on it to move upward, so that its support height changes. When the required height is adjusted according to usage needs, the two electric telescopic rods 15 are closed. The method of adjusting the support height by electric drive is convenient for personnel operation.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A horizontal support for an easily adjustable mobile seismic array, comprising a mounting plate (1), characterized in that, include: Mounting plate (1), with a spherical sleeve (5) fixedly fitted to the top of the mounting plate (1); A support plate (2) is positioned above the mounting plate (1); An adaptive horizontal adjustment mechanism is fixedly installed at the bottom of the support plate (2), and a spherical sleeve (5) is fitted onto the adaptive horizontal adjustment mechanism; A level (7) is fixedly installed on the top of the support plate (2); The guide mechanism consists of four sets, which are threadedly fixed to the four bottom corners of the mounting plate (1); Two height adjustment mechanisms are fixed to the bottom sides of the mounting plate (1); The counterweight fixing mechanism consists of six parts, which are respectively fixed to the bottom of the guide mechanism and the height adjustment mechanism; A storage battery (12) is fixed to the bottom of the mounting plate (1), and the storage battery (12) is electrically connected to two height adjustment mechanisms; A synchronous control switch (13) is fixedly installed at the bottom of the battery (12), and the synchronous control switch (13) is electrically connected to the battery (12) and two height adjustment mechanisms.

2. The horizontal support for an easily adjustable mobile seismic array according to claim 1, characterized in that, The adaptive horizontal adjustment mechanism includes a universal ball (4) movably fitted inside a spherical sleeve (5), a connecting block (3) fixedly connected to the top of the universal ball (4), the connecting block (3) being threadedly fixed to the bottom of the support plate (2), a counterweight block (6) fixedly connected to the bottom of the universal ball (4) located below the mounting plate (1), and T-shaped clamping bolts (14) tightly contacting both sides of the universal ball (4), with the mounting plate (1) threadedly fitted onto the two T-shaped clamping bolts (14).

3. The horizontal support for an easily adjustable mobile seismic array according to claim 1, characterized in that, The guiding mechanism includes a guide rod (9) threadedly fixed to the bottom of the mounting plate (1), and a guide tube (8) is slidably sleeved on the guide rod (9).

4. The easily adjustable horizontal support for a mobile seismic array according to claim 3, characterized in that, The height adjustment mechanism includes an electric telescopic rod (15). Both electric telescopic rods (15) are electrically connected to the battery (12) and the synchronous control switch (13). A rectangular block (16) is fixedly connected to the top of the output shaft of the electric telescopic rod (15). The rectangular block (16) is threaded to the bottom of the mounting plate (1). The electric telescopic rod (15) is located between two guide tubes (8) that are opposite to each other.

5. A horizontal support for an easily adjustable mobile seismic array according to claim 4, characterized in that, The counterweight fixing mechanism includes a counterweight seat (10), with an anchor rod (11) threadedly fixed to the bottom of the counterweight seat (10). The tops of the six counterweight seats (10) are respectively fixedly connected to the bottoms of the four guide tubes (8) and the bottoms of the two electric telescopic rods (15).

6. A horizontal support for an easily adjustable mobile seismic array according to claim 5, characterized in that, The bottom of the mounting plate (1) is provided with six first threaded grooves, and first threaded blocks are threaded in the first threaded grooves. The bottoms of the six first threaded blocks are respectively fixedly connected to the tops of the four guide rods (9) and the tops of the two rectangular blocks (16).

7. A horizontal support for an easily adjustable mobile seismic array according to claim 2, characterized in that, The outer side of the universal ball (4) is covered with a hard anti-slip rubber sheet. The outer side of the hard anti-slip rubber sheet is in contact with the inner wall of the spherical sleeve (5). The ends of the two T-shaped clamping bolts (14) are in close contact with the outer side of the hard anti-slip rubber sheet. The weight of the counterweight (6) is greater than the sum of the weights of the components fixedly installed on the top of the universal ball (4).

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