A high-altitude measurement auxiliary platform

Abstract

The present invention is an auxiliary platform for high-altitude measurement, including a locking seat, a clamping mechanism, a height adjustment mechanism, a steering adjustment mechanism and a connecting seat; a clamping groove is formed on one side of the lower part of the locking seat, a clamping mechanism is installed in the clamping groove, and a height adjustment mechanism is installed on the locking seat through a slide groove; the connecting seat is installed on the height adjustment mechanism through a steering adjustment mechanism, and the height adjustment mechanism can adjust the distance between the steering adjustment mechanism and the locking seat; the steering adjustment mechanism can drive the connecting seat to perform horizontal positioning and rotation relative to the height adjustment mechanism, and it can also drive the connecting seat to swing forward and backward and left and right. The present invention can be clamped on the steel structure of the iron tower through the locking seat and the clamping mechanism. After the theodolite or total station is installed through the connecting seat, the visual condition is changed through the height adjustment mechanism and the steering adjustment mechanism to avoid the line of sight being blocked, so that the theodolite or total station can measure the sag of any gear of the transmission line with the aid of the angle method.

Description

Technical Field

[0001] The invention relates to the technical field of instrument brackets, and in particular to a high-altitude measurement auxiliary platform. Background Art

[0002] Measuring the sag of transmission lines is of great significance to the safe operation of the lines. The sag of the lines should not be too large or too small, as it will cause accidents. Generally speaking, if the sag of the transmission line is too small, the conductor will be subjected to greater stress and easily break, while if the sag is too large, the distance between the line and the ground is small, which may cause ground short circuit and other faults.

[0003] At present, the method of measuring sag is mainly to use the theodolite or total station with the aid of the angle method to measure the sag of any level of the transmission line. However, in some places with dense forests, the visibility conditions in the line are poor, the pole towers are high, the span is small, and the line of sight is blocked. Since the traditional instrument bracket cannot be fixed on the pole tower and the adjustment is limited, the theodolite or total station cannot see through and cannot measure the required data. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a high-altitude measurement auxiliary platform.

[0005] The technical solution adopted by the present invention is:

[0006] A high-altitude measurement auxiliary platform, which includes a locking seat, a clamping mechanism, a height adjustment mechanism, a steering adjustment mechanism and a connecting seat; a clamping groove is formed on one side of the lower part of the locking seat, and the clamping mechanism is installed in the clamping groove; a sliding groove is provided on the upper part of the locking seat, and the height adjustment mechanism is installed through the sliding groove; the connecting seat is installed on the height adjustment mechanism through the steering adjustment mechanism, and the height adjustment mechanism can adjust the distance between the steering adjustment mechanism and the locking seat; the steering adjustment mechanism can drive the connecting seat to perform horizontal positioning and rotation relative to the height adjustment mechanism, and it can also drive the connecting seat to swing forward and backward and left and right; the high-altitude measurement auxiliary platform can be clamped on the steel structure of the iron tower through the locking seat and the clamping mechanism, and after the theodolite or total station is installed through the connecting seat, the visibility condition of the theodolite or total station is changed through the height adjustment mechanism and the steering adjustment mechanism.

[0007] Furthermore, the clamping mechanism includes an anti-slip locking block, a locking knob and a knob fixing seat; the two knob fixing seats are fixedly installed on the bottom of the locking seat and are provided with threaded holes; one end of the locking knob is a knob handle, and the other end thereof passes through the threaded hole on the knob fixing seat and the locking seat and is inserted into the clamping groove, and the locking knob is threadedly connected to the knob fixing seat; the anti-slip locking block is arranged in the clamping groove, and is rotatably mounted on the other end of the locking knob through a bearing sleeve.

[0008] Furthermore, the height adjustment mechanism includes a support seat, a cross arm and a height adjustment button; a slide groove is provided at the bottom of the support seat, and the upper and lower parts of one end of the cross arm can be rotatably fixed at the ends of the slide grooves of the support seat and the locking seat respectively, and the upper and lower parts of the other end of the cross arm are respectively installed with rollers that can slide in the slide grooves; the height adjustment button can adjust the opening distance of the cross arm, and thus can adjust the distance between the support seat and the locking seat.

[0009] Furthermore, the cross arm includes a pair of inner plug-in plates and a pair of outer plug-in plates, the middle parts of the pair of inner plug-in plates are rotatably connected to the pair of outer plug-in plates by connecting shafts and pins, the upper parts of the pair of outer plug-in plates and the lower parts of the pair of inner plug-in plates are rotatably fixed to the inner ends of the slide grooves of the support seat and the locking seat by connecting shafts and pins respectively, and the lower parts of the pair of outer plug-in plates and the upper parts of the pair of inner plug-in plates are respectively equipped with rollers by connecting shafts; the connecting shafts at the lower parts of the inner plug-in plates and the connecting shafts at the lower parts of the outer plug-in plates are respectively provided with a first opening distance adjustment seat and a second opening distance adjustment seat, one end of the height adjustment button passes through the first opening distance adjustment seat and the second opening distance adjustment seat, and are respectively rotatably fitted with the first opening distance adjustment seat, and are threadedly connected with the second opening distance adjustment seat.

[0010] Furthermore, the steering adjustment mechanism includes a seat bearing, a U-shaped horizontal rotating base, a left-right swing bearing seat, a left-right adjustment knob, a left-right locking knob, a front-rear swing bearing seat and a front-rear locking knob; the seat bearing is fixedly installed on the top of the support seat, the U-shaped horizontal rotating base can be rotatably mounted on the seat bearing, and one side of the bottom of the U-shaped horizontal rotating base is threadedly connected with a 360° panoramic locking knob that can abut against the seat bearing; the left-right swing bearing seat is located in the opening of the U-shaped horizontal rotating base, one end of the left-right adjustment knob passes through the U-shaped horizontal rotating base from one side of the U-shaped horizontal rotating base, and is fixedly connected to the left-right adjustment dial; The left and right adjustment dial can be rotatably embedded and installed on the inner wall of one side of the U-shaped horizontal rotation base, and a plurality of slots are provided on it, and a block matching the slots is provided on one end surface of the left and right swing bearing seat; one end of the left and right locking buttons passes through the U-shaped horizontal rotation base and the left and right swing bearing seat in turn from the other side of the U-shaped horizontal rotation base, and the end thereof is threadedly connected to the inner wall of one side of the U-shaped horizontal rotation base; the front and rear swing bearing seats and the front and rear locking buttons are respectively located on both sides of the left and right swing bearing seats, the top of the front and rear swing bearing seats are fixedly connected to the bottom of the connecting seat, and one end of the front and rear locking buttons passes through the left and right swing bearing seats and is threadedly connected to the front and rear swing bearing seats.

[0011] Furthermore, the left and right locking buttons are provided with positioning blocks on the rod section passing through the U-shaped horizontal rotating base, and the positioning blocks can rotate within the side wall surface of the U-shaped horizontal rotating base; the other side of the U-shaped horizontal rotating base is also provided with a positioning locking button, which is threadedly connected to the U-shaped horizontal rotating base and can be inserted into the side wall surface of the U-shaped horizontal rotating base to limit the rotation of the positioning block.

[0012] Furthermore, one side of the U-shaped horizontal rotating base is a detachable base plate.

[0013] Furthermore, a lifting guide assembly is provided on one side of the connecting seat and the height adjustment mechanism, and the lifting guide assembly includes a guide shaft and a guide sleeve. One end of the guide shaft is connected to one end surface of the support seat, and the other end is inserted into the guide sleeve. The guide sleeve is fixedly mounted on the other end surface of the locking seat.

[0014] Furthermore, the connecting seat includes a connecting platform and a sliding seat; a sliding groove is provided on the top of the connecting platform, the sliding seat is connected to the connecting platform sliding groove, and a locking positioning piece is provided in the sliding groove; a placement groove is provided on the top of the sliding seat, and a threaded through hole is provided at the center.

[0015] Furthermore, the locking positioning member includes a connecting locking button and a clamping locking block; one end of the connecting locking button passes through the connecting platform and is rotatably connected to the clamping locking block in the sliding groove, the connecting locking button is provided with an external thread, and the connecting platform is provided with a threaded hole; a clamping locking groove that cooperates with the clamping locking block is provided on one side of the bottom of the sliding seat.

[0016] The beneficial effects of the present invention are:

[0017] The high-altitude measurement auxiliary platform can be clamped on the steel structure of the iron tower through a locking seat and a clamping mechanism. After the theodolite or total station is installed through the connecting seat, the visibility condition is changed through the height adjustment mechanism and the steering adjustment mechanism to avoid obstruction of the line of sight, so that the theodolite or total station can measure the sag of any gear of the transmission line with the aid of the angle method.

[0018] The high-altitude measurement auxiliary platform can be adjusted in multiple directions such as height, level, front and back, left and right, and the adjustment is relatively convenient; at the same time, the high-altitude measurement auxiliary platform is small in size, light in weight, and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the split structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the disassembled structure of the height adjustment mechanism of the present invention;

[0022] Figure 4 It is a schematic diagram of the split structure of the steering adjustment mechanism of the present invention;

[0023] Figure 1—4, 1—locking seat, 2—clamping mechanism, 3—height adjustment mechanism, 4—steering adjustment mechanism, 5—connecting seat, 6—clamping groove, 7—slide groove, 8—anti-slip locking block, 9—locking knob, 10—knob fixing seat, 11—knob handle, 12—support seat, 13—cross arm, 14—height adjustment knob, 15—slide groove, 16—roller, 17—inner plug-in plate, 18—outer plug-in plate, 19—first opening distance adjustment seat, 20—second opening distance adjustment seat, 21—seat bearing, 22 —U-shaped horizontal rotating base, 23—left and right swing bearing seat, 24—left and right adjustment knob, 25—left and right locking knob, 26—front and rear swing bearing seat, 27—front and rear locking knob, 28—360° panoramic locking knob, 29—left and right adjustment turntable, 30—positioning block, 31—positioning locking knob, 32—base plate, 33—guide shaft, 34—guide sleeve, 35—connecting platform, 36—sliding seat, 37—locking positioning piece, 38—threaded through hole, 39—connecting locking knob, 40—clamping locking block. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1 As shown in FIG. 2 , the present invention is a high-altitude measurement auxiliary platform, which includes a locking seat 1, a clamping mechanism 2, a height adjustment mechanism 3, a steering adjustment mechanism 4 and a connecting seat 5.

[0026] Specifically, a clamping groove 6 is formed on one side of the lower part of the locking seat 1, and a clamping mechanism 2 is installed in the clamping groove 6. A sliding groove 7 is provided on the upper part of the locking seat 1, and a height adjustment mechanism 3 is installed through the sliding groove 7; the connecting seat 5 is installed on the height adjustment mechanism 3 through the steering adjustment mechanism 4, and the height adjustment mechanism 3 can adjust the distance between the steering adjustment mechanism 4 and the locking seat 1; the steering adjustment mechanism 4 can drive the connecting seat 5 to perform horizontal positioning and rotation relative to the height adjustment mechanism 3, and it can also drive the connecting seat 5 to position and swing forward and backward and left and right.

[0027] The high-altitude measurement auxiliary platform can be clamped on the steel structure of the iron tower through the locking seat 1 and the clamping mechanism 2. After the theodolite or total station is installed through the connecting seat 5, the visibility condition is changed through the height adjustment mechanism 3 and the steering adjustment mechanism 4 to avoid obstruction of the line of sight, so that the theodolite or total station can measure the sag of any level of the transmission line with the aid of the angle method.

[0028] The specific structure of the clamping mechanism 2 is also provided in this embodiment. Figure 1 , Figure 2 , Figure 3 As shown; the clamping mechanism 2 includes an anti-slip locking block 8, a locking knob 9 and a knob fixing seat 10.

[0029] Specifically, two knob fixing seats 10 are fixedly installed at the bottom of the locking seat 1, and a threaded hole is provided on the knob fixing seat 10; one end of the locking knob 9 is a knob handle 11, and the other end of the locking knob 9 passes through the threaded hole on the knob fixing seat 10 and the locking seat 1 and is inserted into the clamping groove 6, and the locking knob 9 is threadedly connected to the knob fixing seat 10; the anti-slip locking block 8 is arranged in the clamping groove 6, and the anti-slip locking block 8 is rotatably mounted on the other end of the locking knob 9 through a bearing sleeve.

[0030] When the locking seat 1 is clamped on the steel structure of the iron tower by cooperating with the clamping mechanism 2, the knob handle 11 of the locking knob 9 is rotated. Since the locking knob 9 is threadedly connected to the knob fixing seat 10, the locking knob 9 can drive the anti-slip locking block 8 to rise and fall in the clamping groove 6, thereby clamping the steel structure of the iron tower.

[0031] The specific structure of the height adjustment mechanism 3 is also provided in this embodiment. Figure 1 As shown in FIG. 3 , the height adjustment mechanism 3 includes a support base 12 , a cross arm 13 and a height adjustment button 14 .

[0032] Specifically, a slide groove 15 is provided at the bottom of the support seat 12, and the upper and lower parts of one end of the cross arm 13 can be rotatably fixed at the inner ends of the slide grooves 7 and 15 of the support seat 12 and the locking seat 1, respectively, and the upper and lower parts of the other end of the cross arm 13 are respectively installed with rollers 16 that can slide in the slide grooves 7 and 15; the height adjustment button 14 can adjust the opening distance of the cross arm 13, and thus can adjust the distance between the support seat 12 and the locking seat 1.

[0033] Furthermore, the cross arm 13 includes a pair of inner plug-in plates 17 and a pair of outer plug-in plates 18, and the middle parts of the pair of inner plug-in plates 17 and the pair of outer plug-in plates 18 are rotatably connected by connecting shafts and pins. The upper parts of the pair of outer plug-in plates 18 and the lower parts of the pair of inner plug-in plates 17 are rotatably fixed to the inner ends of the slide grooves 7 and 15 of the support seat 12 and the locking seat 1 respectively by connecting shafts and pins, and the lower parts of the pair of outer plug-in plates 18 and the upper parts of the pair of inner plug-in plates 17 are respectively installed with rollers 16 through connecting shafts; the connecting shafts at the lower parts of the inner plug-in plates 17 and the connecting shafts at the lower parts of the outer plug-in plates 18 are respectively provided with a first distance adjustment seat 19 and a second distance adjustment seat 20, and one end of the height adjustment button 14 passes through the first distance adjustment seat 19 and the second distance adjustment seat 20, and are respectively rotatably fitted and connected with the first distance adjustment seat 19, and are threadedly connected with the second distance adjustment seat 20.

[0034] When adjusting the height, turn the height adjustment button 14; since the height adjustment button 14 is rotatably connected to the first distance adjustment seat 19 and is threadedly connected to the second distance adjustment seat 20; therefore, when the height adjustment button 14 is rotated, the second distance adjustment seat 20 moves thereon, thereby changing the distance of the cross arm 13; while the distance of the cross arm 13 changes, the distance between the support seat 12 and the locking seat 1 changes accordingly, thereby achieving height adjustment.

[0035] In another embodiment of the present invention, a lifting guide assembly is further provided on one side of the connecting seat 5 and the height adjustment mechanism 3. Figure 2 As shown in FIG. 3 , the lifting guide assembly includes a guide shaft 33 and a guide sleeve 34.

[0036] Specifically, one end of the guide shaft 33 is in contact with one end surface of the support seat 12, and the other end thereof is inserted into the guide sleeve 34, and the guide sleeve 34 is fixedly mounted on the other end surface of the locking seat 1. By adding a lifting guide assembly, the guide function can be realized when the height is adjusted, ensuring that the relative position of the support seat 12 and the locking seat 1 is stable.

[0037] The specific structure of the steering adjustment mechanism 4 is also provided in this embodiment. Figure 4 As shown, the steering adjustment mechanism 4 includes a seat bearing 21, a U-shaped horizontal rotating base 22, a left and right swing bearing seat 23, a left and right adjustment knob 24, a left and right locking knob 25, a front and rear swing bearing seat 26 and a front and rear locking knob 27.

[0038] Specifically, the seat bearing 21 is fixedly installed on the top of the support seat 12, the U-shaped horizontal rotating base 22 can be rotatably mounted on the seat bearing 21, and a 360° panoramic lock button 28 that can abut against the seat bearing 21 is threadedly connected to one side of the bottom of the U-shaped horizontal rotating base 22. The left and right swing bearing seat 23 is located in the opening of the U-shaped horizontal rotating base 22, and one end of the left and right adjustment knob 24 passes through the U-shaped horizontal rotating base 22 from one side of the U-shaped horizontal rotating base 22 and is fixedly connected to the left and right adjustment dial 29. The left and right adjustment dial 29 is rotatably embedded and installed on one side inner wall of the U-shaped horizontal rotating base 22, and a plurality of slots are provided on the left and right adjustment dial 29, and a block that matches the slots is provided on one side end surface of the left and right swing bearing seat 23. One end of the left and right locking button 25 passes through the U-shaped horizontal rotating base 22 and the left and right swing bearing seat 23 in sequence from the other side of the U-shaped horizontal rotating base 22, and the ends of the left and right locking button 25 are threadedly connected to the inner wall of one side of the U-shaped horizontal rotating base 22. The front and rear swing bearing seat 26 and the front and rear locking button 27 are respectively located on both sides of the left and right swing bearing seat 23, the top of the front and rear swing bearing seat 26 is fixedly connected to the bottom of the connecting seat 5, and one end of the front and rear locking button 27 passes through the left and right swing bearing seat 23 and is threadedly connected to the front and rear swing bearing seat 26.

[0039] When adjusting the horizontal rotation, the 360° panoramic lock button 28 is rotated to drive the U-shaped horizontal rotation base 22 to rotate on the seat bearing 21, so that the connecting seat 5 and the theodolite or total station thereon are rotated to the corresponding angle, and then the 360° panoramic lock button 28 is rotated to make the 360° panoramic lock button 28 abut against the seat bearing 21 to position the horizontal rotation angle. When adjusting the left and right rotation, the left and right adjustment dial 29 is rotated by rotating the left and right adjustment knobs 24; since the left and right adjustment dial 29 is engaged with the left and right swing bearing seats 23, the left and right swing bearing seats 23 can be driven to rotate relative to the U-shaped horizontal rotation base 22 when the left and right adjustment dial 29 rotates; when the connecting seat 5 and the theodolite or total station thereon are rotated to the corresponding angle, the left and right lock buttons 25 are rotated to make the inner walls on both sides of the U-shaped horizontal rotation base 22 clamp the left and right swing bearing seats 23 to position the left and right rotation angles. When adjusting the forward and backward rotation, the connecting seat 5 is driven to rotate relative to the left and right swing bearing seat 23 by rotating the forward and backward swing bearing seat 26. When the connecting seat 5 and the theodolite or total station thereon are rotated to the corresponding angle, the forward and backward locking knobs 27 are rotated so that the forward and backward locking knobs 27 cooperate with the forward and backward swing bearing seat 26 to tighten on the left and right swing bearing seat 23 to position the forward and backward rotation angle.

[0040] Furthermore, the rod section of the left and right lock knobs 25 passing through the U-shaped horizontal rotation base 22 is provided with a positioning block 30, and the positioning block 30 can rotate in the side wall surface of the U-shaped horizontal rotation base 22; the other side of the U-shaped horizontal rotation base 22 is also provided with a positioning lock button 31, which is threadedly connected to the U-shaped horizontal rotation base 22 and can be inserted into the side wall surface of the U-shaped horizontal rotation base 22 to limit the rotation of the positioning block 30. By adding the positioning block 30 and the positioning lock button 31, the rotated left and right lock knobs 25 can be further positioned to prevent the left and right lock knobs 25 from rotating due to external forces during use.

[0041] Further, one side of the U-shaped horizontal rotating base 22 is a detachable base plate 32. By setting one side of the U-shaped horizontal rotating base 22 as a detachable base plate 32, it is convenient to maintain and replace the left and right swing bearing seats 23 in the later stage.

[0042] In another embodiment of the present invention, a specific structure of the connecting base 5 is also provided, such as Figure 2 , Figure 4 As shown, the connecting seat 5 includes a connecting platform 35 and a sliding seat 36 .

[0043] Specifically, a slide groove is provided on the top of the connecting platform 35, and the sliding seat 36 is connected to the slide groove of the connecting platform 35, and a locking positioning piece 37 is provided in the slide groove; a placement groove is provided on the top of the sliding seat 36, and a threaded through hole 38 is provided at the center of the sliding seat 36.

[0044] When the sliding seat 36 is connected to the theodolite or total station, the theodolite or total station is first inserted into the placement groove, and the sliding seat 36 is threadedly connected to the theodolite or total station by passing a bolt through the threaded through hole 38 at the center of the sliding seat 36; then observe whether the level bubble of the theodolite or total station is in a horizontal state. If it is not in a horizontal state, turn the bolt to adjust the theodolite or total station. When it is in a horizontal state, slide the sliding seat 36 into the slide groove on the top of the connecting platform 35 and lock it in place through the locking positioning piece 37.

[0045] The specific structure of the locking and positioning member 37 is also provided in this embodiment. Figure 2 , Figure 4 As shown, the locking positioning member 37 includes a connecting locking button 39 and a locking block 40 .

[0046] Specifically, one end of the connecting lock button 39 passes through the connecting platform 35 and is rotatably connected to the clamping lock block 40 in the slide groove. The connecting lock button 39 is provided with an external thread, and the connecting platform 35 is provided with a threaded hole; one side of the bottom of the sliding seat 36 is provided with a clamping lock groove that cooperates with the clamping lock block 40.

[0047] When positioning the sliding seat 36, rotate the connecting lock button 39; since the connecting lock button 39 is threadedly connected to the connecting platform 35, the rotation of the connecting lock button 39 can drive the clamping lock block 40 to move in the sliding groove. When the clamping lock block 40 moves to the clamping lock groove, the sliding seat 36 can be positioned.

Claims

1. A high-altitude measurement auxiliary platform, characterized in that: The high-altitude measurement auxiliary platform comprises a locking seat, a clamping mechanism, a height adjustment mechanism, a steering adjustment mechanism and a connecting seat; a clamping groove is formed on one side of the lower part of the locking seat, a clamping mechanism is installed in the clamping groove, a slide groove is provided on the upper part of the locking seat, and a height adjustment mechanism is installed through the slide groove; the connecting seat is installed on the height adjustment mechanism through the steering adjustment mechanism, and the height adjustment mechanism can adjust the distance between the steering adjustment mechanism and the locking seat; the steering adjustment mechanism can drive the connecting seat to perform horizontal positioning rotation relative to the height adjustment mechanism, and it can also drive the connecting seat to swing forward and backward and left and right; the high-altitude measurement auxiliary platform can be clamped on the steel structure of the iron tower through the locking seat and the clamping mechanism, and after the theodolite or total station is installed through the connecting seat, the visibility condition of the theodolite or total station is changed through the height adjustment mechanism and the steering adjustment mechanism; The steering adjustment mechanism includes a seat bearing, a U-shaped horizontal rotating base, a left-right swing bearing seat, a left-right adjustment knob, a left-right locking knob, a front-rear swing bearing seat and a front-rear locking knob; the seat bearing is fixedly installed on the top of the support seat, the U-shaped horizontal rotating base can be rotatably mounted on the seat bearing, and one side of the bottom of the U-shaped horizontal rotating base is threadedly connected with a 360° panoramic locking knob that can abut against the seat bearing; the left-right swing bearing seat is located in the opening of the U-shaped horizontal rotating base, one end of the left-right adjustment knob passes through the U-shaped horizontal rotating base from one side of the U-shaped horizontal rotating base, and is fixedly connected to the left-right adjustment dial; the left The right adjusting dial is rotatably embedded and installed on one side inner wall of the U-shaped horizontal rotating base, on which a plurality of slots are provided, and one side end surface of the left and right swing bearing seats is provided with a block matching the slots; one end of the left and right locking buttons passes through the U-shaped horizontal rotating base and the left and right swing bearing seats in turn from the other side of the U-shaped horizontal rotating base, and the end thereof is threadedly connected to the inner wall of one side of the U-shaped horizontal rotating base; the front and rear swing bearing seats and the front and rear locking buttons are respectively located on both sides of the left and right swing bearing seats, the top of the front and rear swing bearing seats are fixedly connected to the bottom of the connecting seat, and one end of the front and rear locking buttons passes through the left and right swing bearing seats and is threadedly connected to the front and rear swing bearing seats.

2. The high-altitude measurement auxiliary platform according to claim 1 is characterized in that: The clamping mechanism includes an anti-slip locking block, a locking knob and a knob fixing seat; two knob fixing seats are fixedly installed at the bottom of the locking seat and are provided with threaded holes; one end of the locking knob is a knob handle, and the other end thereof passes through the threaded hole on the knob fixing seat and the locking seat and is inserted into the clamping groove, and the locking knob is threadedly connected to the knob fixing seat; the anti-slip locking block is arranged in the clamping groove, and is rotatably mounted on the other end of the locking knob through a bearing sleeve.

3. The high-altitude measurement auxiliary platform according to claim 1 is characterized in that: The height adjustment mechanism includes a support seat, a cross arm and a height adjustment button; a slide groove is provided at the bottom of the support seat, and the upper and lower parts of one end of the cross arm can be rotatably fixed at the ends of the slide grooves of the support seat and the locking seat respectively, and the upper and lower parts of the other end of the cross arm are respectively installed with rollers that can slide in the slide grooves; the height adjustment button can adjust the opening distance of the cross arm, and thus can adjust the distance between the support seat and the locking seat.

4. The high-altitude measurement auxiliary platform according to claim 3 is characterized in that: The cross arm comprises a pair of inner plug-in plates and a pair of outer plug-in plates, the middle of the pair of inner plug-in plates are rotatably connected with the pair of outer plug-in plates through a connecting shaft and a pin, the upper part of the pair of outer plug-in plates and the lower part of the pair of inner plug-in plates are rotatably fixed at the inner end of the slide groove of the support seat and the locking seat through the connecting shaft and the pin respectively, and the lower part of the pair of outer plug-in plates and the upper part of the pair of inner plug-in plates are respectively equipped with rollers through the connecting shaft; the connecting shaft of the lower part of the inner plug-in plate and the connecting shaft of the lower part of the outer plug-in plate are respectively provided with a first opening distance adjustment seat and a second opening distance adjustment seat, and one end of the height adjustment button passes through the first opening distance adjustment seat and the second opening distance adjustment seat, and is respectively rotatably connected with the first opening distance adjustment seat, and is threadedly connected with the second opening distance adjustment seat.

5. The high-altitude measurement auxiliary platform according to claim 1 is characterized in that: The left and right locking buttons pass through the rod section of the U-shaped horizontal rotating base and are provided with a positioning block, which can rotate within the side wall surface of the U-shaped horizontal rotating base; the other side of the U-shaped horizontal rotating base is also provided with a positioning locking button, which is threadedly connected to the U-shaped horizontal rotating base and can be inserted into the side wall surface of the U-shaped horizontal rotating base to limit the rotation of the positioning block.

6. The high-altitude measurement auxiliary platform according to claim 1 is characterized in that: One side of the U-shaped horizontal rotating base is a detachable base plate.

7. The high-altitude measurement auxiliary platform according to claim 3 is characterized in that: A lifting guide assembly is also provided on one side of the connecting seat and the height adjustment mechanism. The lifting guide assembly includes a guide shaft and a guide sleeve. One end of the guide shaft is connected to one end surface of the support seat, and the other end is inserted into the guide sleeve. The guide sleeve is fixedly mounted on the other end surface of the locking seat.

8. The high-altitude measurement auxiliary platform according to claim 1 is characterized in that: The connecting seat comprises a connecting platform and a sliding seat; a sliding groove is provided on the top of the connecting platform, the sliding seat is connected to the sliding groove of the connecting platform, and a locking positioning piece is provided in the sliding groove; a placement groove is provided on the top of the sliding seat, and a threaded through hole is provided at the center thereof.

9. The high-altitude measurement auxiliary platform according to claim 8, characterized in that: The locking positioning piece includes a connecting locking button and a clamping locking block; one end of the connecting locking button passes through the connecting platform and is rotatably connected to the clamping locking block in the sliding groove, the connecting locking button is provided with an external thread, and the connecting platform is provided with a threaded hole; a clamping locking groove that cooperates with the clamping locking block is provided on one side of the bottom of the sliding seat.

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