A fixing frame for a surveying instrument

Abstract

The utility model relates to geological surveying auxiliary equipment technical field especially relates to a kind of detecting instrument fixing frame for geological surveying.A kind of detecting instrument fixing frame for geological surveying, including support seat, adapter block, telescopic link, support frame, mounting seat, mounting rack and non-slip pad etc., 3 even distribution's adapter blocks are rotationally connected in support seat lower part, each adapter block bottom left and right sides are fixedly connected with telescopic link, one support frame is slidably connected between every two telescopic links, mounting seat is connected in support frame bottom by bolt, mounting rack is fixedly connected in mounting seat lower part, mounting rack bottom is connected with non-slip pad.The utility model is through the sliding fit of gyro wheel seat and vertical sliding slot and the locking structure of fastening knob II, when needing to move, gyro wheel I can be quickly put into use, and when fixed operation, it can be stored in non-slip pad interior again, reached the double effect of the state switching of convenient point distribution transfer and stable operation.

Description

Technical Field

[0001] This utility model relates to the field of geological surveying auxiliary equipment technology, and in particular to a mounting bracket for geological surveying detection instruments. Background Technology

[0002] In geological surveying, the stability of the detection instrument directly affects the accuracy and reliability of the measurement data. To ensure that the instrument can operate stably under complex terrain conditions, specialized support equipment is usually used to fix and level it. Therefore, geological surveying instrument mounting frames, as an auxiliary device, are widely used in field exploration, topographic mapping, engineering surveying, and other fields. These devices generally include a support structure, height adjustment components, and ground contact parts, and their main function is to provide a stable, adjustable, and easy-to-operate mounting platform for the detection instrument.

[0003] Currently, most instrument mounts on the market suffer from simple structures and poor adaptability. For example, while some mounts offer some height adjustment, the process of moving them between different terrains is cumbersome and affects work efficiency. Furthermore, traditional tripod structures lack rapid deployment and mobility, making them inconvenient when frequently changing measurement points. Especially in windy or soft ground environments, these structures are prone to swaying, severely impacting measurement accuracy.

[0004] Therefore, it is necessary to design a mounting bracket for geological surveying instruments to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing detection instrument mounting brackets, such as difficulty in rapid deployment, poor stability, and inconvenience in operation under complex terrain conditions, this utility model relates to providing a geological survey detection instrument mounting bracket.

[0006] A mounting bracket for a geological surveying instrument includes a support base, adapter blocks, telescopic rods, a support frame, a mounting base, a mounting bracket, an anti-slip pad, a roller seat, a fastening knob II, and a roller I. Three evenly distributed adapter blocks are rotatably connected to the lower part of the support base. Telescopic rods are fixedly connected to the left and right sides of the bottom of each adapter block. A support frame is slidably connected between every two telescopic rods. A mounting base is fixedly connected to the bottom of the support frame. A mounting bracket is bolted to the lower part of the mounting base. An anti-slip pad is connected to the bottom of the mounting bracket. Vertical grooves are formed on both the left and right sides of the mounting bracket. A roller seat is slidably connected between two vertical grooves. A slot for accommodating the roller seat is formed in the middle of the anti-slip pad. The outwardly extending ends of the roller seat on both sides are locked to the vertical grooves via threaded fastening knob II. A roller I is rotatably connected to the bottom of the roller seat.

[0007] Furthermore, it is particularly preferred that the support base also includes a fixed rod, a sliding rod, a connecting rod, and a sliding plate. A fixed rod is fixedly connected to the center of the bottom of the support base, and a sliding rod is slidably connected to the bottom of the fixed rod. The lower ends of every two telescopic rods are fixedly connected to the corresponding positions on the upper part of the sliding plate. The sliding plate is slidably connected to the support frame. Three connecting rods are rotatably connected to the lower part of the sliding rod, and the lower ends of the connecting rods are rotatably connected to the corresponding sliding plates.

[0008] In addition, it is particularly preferred that it also includes a fastening knob I, and each sliding plate has a mounting port on the left and right sides of its outer side, which is threadedly connected to the corresponding fastening knob I, and the inner side of the fastening knob I abuts against the outer side of the support frame.

[0009] Furthermore, it is particularly preferred that the mounting bracket also includes a limiting frame and a conical block, with a limiting frame fixedly connected to the outside of each mounting bracket, and a conical block slidably connected to the middle of the limiting frame in the vertical direction.

[0010] Furthermore, it is particularly preferred that the device also includes wedge blocks. Multiple wedge blocks are fixedly connected to the inner wall of the limiting frame in a centrally symmetrical manner. Each wedge block has a limiting groove on its upper and lower sides, and the wedge block is curved and inclined. The upper outer periphery of the conical block is provided with a locking post that matches the limiting groove. A certain gap is left between two adjacent wedge blocks to form a sliding groove for sliding the locking post. The locking post on the conical block and the sliding groove formed by the wedge blocks in the limiting frame form a sliding fit.

[0011] In addition, it is particularly preferred that the support frame also includes scale lines, with scale lines provided on the outer surface of each support frame, and fastening knob I located at corresponding positions on both sides of the scale lines.

[0012] The beneficial effects are: 1. Through the sliding cooperation between the roller seat and the vertical slide groove and the locking structure of the fastening knob II, the roller I can be quickly put into use when it needs to be moved, and can be stored inside the anti-slip mat when fixed, thus achieving the dual effect of facilitating the transfer of deployment points and the switching of stable working states.

[0013] 2. This utility model, by setting up a linkage structure between the sliding rod, the connecting rod and the sliding plate, and in conjunction with the fastening knob I and the scale line, allows the three sets of support frames to be deployed and adjusted in height simultaneously after the operator pushes the sliding rod, achieving the effect of rapid leveling, adapting to different terrains and stably supporting the detection instrument.

[0014] 3. This utility model uses a limiting frame, a conical block and a wedge block limiting and cooperating structure to allow the mounting frame to switch flexibly between multiple preset height nodes. The sliding positioning method of the locking column and the limiting groove achieves the effect of improving the adaptability and operational stability of the device in complex terrain. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a structural schematic diagram of the support base, adapter block, and telescopic rod of this utility model.

[0017] Figure 3 for Figure 2 An enlarged diagram of point A in the diagram.

[0018] Figure 4 This is a structural diagram of the mounting bracket, anti-slip pad, and roller seat of this utility model.

[0019] Figure 5 This is a structural diagram of the limiting frame, wedge block, and cone block of this utility model.

[0020] Figure 6 This is a schematic diagram of the structure of the limiting frame and wedge block of this utility model.

[0021] The labels in the diagram are as follows: 1_Support base, 2_Adapter block, 3_Telescopic rod, 4_Support frame, 5_Fixed rod, 6_Sliding rod, 7_Connecting rod, 8_Sliding plate, 9_Fastening knob I, 10_Mounting base, 11_Mounting bracket, 12_Anti-slip pad, 13_Roller seat, 14_Fastening knob II, 15_Roller I, 16_Limiting bracket, 17_Wedge block, 18_Conical block, 19_Scale line. Detailed Implementation

[0022] Example: A mounting bracket for geological surveying instruments, such as... Figures 1-5 As shown, the device includes a support base 1, a transition block 2, a telescopic rod 3, a support frame 4, a mounting base 10, a mounting bracket 11, an anti-slip mat 12, a roller seat 13, a fastening knob II 14, and a roller I 15. The lower part of the support base 1 is rotatably connected to three evenly distributed transition blocks 2. Each transition block 2 has a telescopic rod 3 bolted to its left and right sides at its bottom. A support frame 4 is slidably connected between every two telescopic rods 3. The bottom of the support frame 4 is bolted to the mounting base 10. The lower part of the mounting base 10 is bolted to the mounting bracket 11. The bottom of the mounting bracket 11 is connected to the anti-slip mat 12. Vertical grooves are provided on both the left and right sides of the mounting bracket 11. A roller seat 13 is slidably connected between two vertical grooves. The anti-slip mat 12 has a slot in its center to accommodate the roller seat 13. The outwardly extending ends of the roller seat 13 on both sides are threadedly connected to the vertical grooves via the fastening knob II 14. A roller I 15 is slidably connected to the bottom of the roller seat 13.

[0023] like Figures 1-3As shown, it also includes a fixed rod 5, a sliding rod 6, a connecting rod 7, a sliding plate 8, and a fastening knob I9. The fixed rod 5 is bolted to the center of the bottom of the support base 1. The sliding rod 6 is slidably connected to the bottom of the fixed rod 5. The lower ends of every two telescopic rods 3 are bolted to the corresponding positions on the upper part of the sliding plate 8. The sliding plate 8 is slidably connected to the support frame 4. Three connecting rods 7 are rotatably connected to the lower part of the sliding rod 6. The lower ends of the connecting rods 7 are rotatably connected to the corresponding sliding plates 8. Each sliding plate 8 has an installation port on its left and right sides. The installation port is threadedly connected to the corresponding fastening knob I9. The inner side of the fastening knob I9 abuts against the outer side of the support frame 4.

[0024] like Figures 1-6 As shown, it also includes a limiting frame 16, a conical block 18, a wedge block 17, and a scale line 19. Each mounting frame 11 is connected to the limiting frame 16 on the outside by bolts. The conical block 18 is slidably connected to the middle of the limiting frame 16 in the vertical direction. Multiple wedge blocks 17 are integrally formed and connected to the inner wall of the limiting frame 16 in a centrally symmetrical manner. The upper and lower sides of the wedge blocks 17 are provided with opposing limiting grooves, and the wedge blocks 17 are curved and inclined as a whole. The upper periphery of the conical block 18 is provided with a locking post that matches the limiting groove. A certain gap is left between two adjacent wedge blocks to form a sliding groove for sliding the locking post. The locking post on the conical block 18 and the sliding groove formed between the wedge blocks 17 in the limiting frame 16 form a sliding fit. Each support frame 4 is provided with a scale line 19 on the outer side. The fastening knob I9 is ​​located at the corresponding position on both sides of the scale line 19.

[0025] When this device is needed to assist in the installation and fixing of geological surveying instruments, the operator should first place the entire device on the ground of the target area and make corresponding adjustments according to the site terrain conditions.

[0026] To adapt to different working heights, the operator can first loosen the fastening knobs I9 one by one, then grasp the fixed rod 5 and push the support base 1 upwards. Subsequently, the sliding rod 6 slides down inside the fixed rod 5, causing the three rotating connecting rods 7 at the lower end to change angles synchronously. The telescopic rod 3 then moves upwards along both sides of the support frame 4, allowing the support frame 4 to move accordingly and automatically adapt to changes in terrain, further improving overall stability. The three sets of adapter blocks 2 rotate around the support base 1, which also helps the device better fit the ground surface and avoid tilting or shaking. At this time, the support frame 4, which was originally folded up on top, unfolds outwards and downwards under its own weight and the weight of the detection instrument, as the angle of the connecting rods 7 changes, and gradually contacts the ground. To improve adjustment accuracy, each support frame 4 has a scale line 19 on its outer surface. The operator can visually compare the height by observing the scale line 19, keeping the sliding plates 8 on both sides at the same height, further improving the balance and adaptability of the platform.

[0027] The connecting rod 7 and the sliding plate 8 form a linkage structure, enabling the three sets of sliding plates 8 to rise and fall synchronously as the sliding rod 6 moves. After each support frame 4 is fully extended and in stable contact with the ground, the operator can continue to fine-tune the position of the sliding rod 6 according to the actual height requirements, so that the entire device reaches the optimal support state.

[0028] After adjusting to the appropriate height, the operator tightens the fastening knob I9 again to fix the sliding plate 8 onto the support frame 4, thereby locking the current height and ensuring that the detection instrument installation platform has good stability and levelness. The support frame 4 has scale lines 19 on its outer side, which allows the operator to make precise adjustments according to the required height.

[0029] When the device needs to be moved quickly between different locations, the operator can lower the roller seat 13: first, loosen the fastening knob II 14, then slide the roller seat 13 downwards through the vertical slide groove, and finally tighten the fastening knob II 14 to lock it in place, allowing the roller I 15 to contact the ground for easy movement of the device. Conversely, if the rollers are not needed for movement, the operation is reversed: loosen the fastening knob II 14, push the roller seat 13 upwards to the top of the vertical slide groove, and then tighten it again to secure it.

[0030] The anti-slip mat 12 not only provides good grip when the device is in a fixed position, preventing displacement due to wet or sloping ground, but also protects the ground from damage when the rollers are retracted, making it especially suitable for indoor or paved environments.

[0031] In muddy, soft, or other special environments, the auxiliary adjustment structure consisting of the limiting frame 16 and the conical block 18 can further enhance the adaptability of the device. In the initial state, the conical block 18 is engaged in the upper limiting groove of the wedge block 17 inside the limiting frame 16. The operator only needs to slide the conical block 18 upward to disengage its locking post from the current limiting groove, then slightly rotate the conical block 18 to align the locking post with the sliding groove between the two curved and inclined wedge blocks 17, then slide it downward along the sliding groove, and finally rotate it again to make the locking post fall into the lower limiting groove to complete the positioning.

[0032] In summary, this device, through its multi-level adjustment mechanism and multiple locking structures, achieves rapid deployment and stable support in various terrains and usage scenarios. Operators can flexibly adjust the height and switch between mobile and fixed modes according to actual needs, and the limiting structure enhances safety and reliability in complex environments. All operations are performed manually, requiring no additional tools, demonstrating excellent practicality and engineering application value.

Claims

1. A mounting bracket for a geological surveying instrument, characterized in that: It includes a support base (1), a transition block (2), a telescopic rod (3), a support frame (4), a mounting base (10), a mounting bracket (11), an anti-slip mat (12), a roller seat (13), a fastening knob II (14), and a roller I (15). The lower part of the support base (1) is rotatably connected to three evenly distributed transition blocks (2). Each transition block (2) has a telescopic rod (3) fixedly connected to the left and right sides of its bottom. A support frame (4) is slidably connected between every two telescopic rods (3). The bottom of the support frame (4) is fixedly connected to the mounting base (10). The mounting base (10) is connected to the mounting bracket (11) by bolts. The bottom of the mounting bracket (11) is connected to the anti-slip pad (12). Vertical grooves are provided on both the left and right sides of the mounting bracket (11). A roller seat (13) is slidably connected between the two vertical grooves. A slot for accommodating the roller seat (13) is provided in the middle of the anti-slip pad (12). The ends of the roller seat (13) extending outward on both the left and right sides are locked to the vertical grooves by the fastening knob II (14) connected by threads. A roller I (15) is slidably connected to the bottom of the roller seat (13).

2. A mounting bracket for a geological surveying instrument according to claim 1, characterized in that: It also includes a fixed rod (5), a sliding rod (6), a connecting rod (7) and a sliding plate (8). The fixed rod (5) is fixedly connected to the center of the bottom of the support base (1), and the sliding rod (6) is slidably connected to the bottom of the fixed rod (5). The lower ends of every two telescopic rods (3) are fixedly connected to the corresponding positions on the upper part of the sliding plate (8). The sliding plate (8) is slidably connected to the support frame (4). The lower part of the sliding rod (6) is rotatably connected to three connecting rods (7), and the lower ends of the connecting rods (7) are rotatably connected to the corresponding sliding plates (8).

3. A mounting bracket for a geological surveying instrument according to claim 2, characterized in that: It also includes a fastening knob I (9), and each sliding plate (8) has an installation port on the left and right sides of its outer side. The installation port is threadedly connected to the corresponding fastening knob I (9). The inner side of the fastening knob I (9) abuts against the outer side of the support frame (4).

4. A mounting bracket for a geological surveying instrument according to claim 3, characterized in that: It also includes a limit frame (16) and a conical block (18). Each mounting frame (11) is fixedly connected to the outside of the limit frame (16), and the conical block (18) is slidably connected to the middle of the limit frame (16) in the vertical direction.

5. A mounting bracket for a geological surveying instrument according to claim 4, characterized in that: It also includes wedge blocks (17). Multiple wedge blocks (17) are fixedly connected to the inner wall of the limiting frame (16) in a centrally symmetrical manner. The wedge blocks (17) have relatively set limiting grooves on both the upper and lower sides. The wedge blocks (17) are curved and inclined as a whole. The upper periphery of the cone block (18) is provided with a locking post that matches the limiting groove. A certain gap is left between two adjacent wedge blocks (17) to form a sliding groove for sliding the locking post. The locking post on the cone block (18) and the sliding groove formed between the wedge blocks (17) in the limiting frame (16) form a sliding fit.

6. A mounting bracket for a geological surveying instrument according to claim 5, characterized in that: It also includes scale lines (19), with scale lines (19) set on the outer side of each support frame (4), and fastening knob I (9) set on the corresponding positions on both sides of the scale lines (19).

Images