Supporting structure of field monitoring rack

Abstract

The utility model discloses a supporting structure of a field monitoring rack, which belongs to the technical field of field monitoring equipment and comprises a supporting rod and a rack arranged at the top of the supporting rod, the rack is used for fixing the field monitoring equipment, the supporting structure further comprises at least three balancing weights, and the balancing weights are evenly arranged around the supporting rod in the circumferential direction. The supporting rod is sleeved with connecting rings, the number of the connecting rings is the same as that of the balancing weights, the connecting rings are connected with the balancing weights through connecting rods, sleeves are vertically embedded in the balancing weights and penetrate through the balancing weights in the vertical direction, fixing rods penetrate through the sleeves, and the bottoms of the fixing rods penetrate into the ground to fix the balancing weights. An auxiliary supporting rod is vertically arranged between the bottom of the rack and the balancing weight, and the auxiliary supporting rod is detachably connected with the balancing weight and the rack. According to the utility model, the balancing weight, the supporting rod and the rack are combined to form a stable supporting structure, so that the laying time of field monitoring equipment is short, and the efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of field monitoring equipment, and particularly relates to a supporting structure of a field monitoring stand. Background Art

[0002] Field monitoring plays a vital role in many fields such as engineering construction, ecological environment and scientific research. In order to achieve accurate and effective monitoring, monitoring equipment is usually placed in areas with relatively little human activity. The monitoring frame generally adopts a cast-in-place foundation of reinforced concrete cage, and can only be connected to the frame after the concrete strength reaches specific requirements. However, this method has some obvious disadvantages. Under field conditions, it takes a long time for the concrete to reach working strength, resulting in low efficiency in the deployment of monitoring equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a support structure for a field monitoring stand, aiming to solve the problems existing in the prior art in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A support structure for a field monitoring stand, comprising a support rod and a stand arranged on the top of the support rod, the stand being used to fix the field monitoring equipment, and also comprising at least three counterweights, the counterweights being evenly arranged around the support rod, the support rod being sleeved with connecting rings having the same number as the counterweights, the connecting rings being connected to the counterweights via connecting rods, a sleeve being vertically embedded in the counterweights, the sleeve being vertically penetrated through the counterweights, a fixing rod being passed through the sleeve, the bottom of the fixing rod being penetrated into the ground to fix the counterweights, an auxiliary support rod being vertically arranged between the bottom of the stand and the counterweights, the auxiliary support rods being detachably connected to the counterweights and the stand respectively.

[0006] Furthermore, a first connecting plate is provided on the vertical side wall of one side of the counterweight block, and first connecting holes are evenly spaced vertically on the first connecting plate. A second connecting plate is provided on the end of the connecting rod, and the second connecting plate is provided with a second connecting hole. The aligned first connecting hole and the second connecting hole are fixed by bolts.

[0007] Furthermore, the stand includes a turntable and a base that are rotatably matched, the turntable is used to set up field monitoring equipment, the base is connected to the support rod, an L-shaped plate is arranged on one side of the base, the horizontal side plate of the L-shaped plate is connected to the base, the vertical side plates are arranged at intervals on one side of the turntable, and limiting holes are arranged along the horizontal direction on the edge of the turntable, the limiting holes are evenly distributed along the circumference of the turntable, the vertical side plates are provided with positioning holes, and the aligned limiting holes and positioning holes are fixed by positioning pins.

[0008] Furthermore, the bottom surface of the base is evenly distributed with first threaded holes around the support rod, the top surface of the counterweight block is provided with second threaded holes, and both ends of the auxiliary support rod are respectively provided with rotating threaded joints, and the auxiliary support rod is respectively threadedly connected to the counterweight block and the base.

[0009] Furthermore, fixed plates are symmetrically arranged on both sides of the counterweight block, and the fixed plates are embedded with threaded sleeves that rotate with them. The threaded sleeves are penetrated by threaded rods that are threadedly connected with them, and the bottom of the threaded rods is hinged to walking wheels.

[0010] Furthermore, a flange is provided at the top of the threaded sleeve, through holes are evenly arranged around the flange, a thread groove is provided on the fixing plate, and the aligned through holes and the thread groove are fixed by bolts.

[0011] Furthermore, the weight of the counterweight is 10-16 kg.

[0012] Compared with the shortcomings and deficiencies of the prior art, the utility model has the following beneficial effects.

[0013] 1. The utility model provides a support structure for a field monitoring stand, in which counterweights are evenly arranged around the support rods, the counterweights are fixed to the bottom surface by fixing rods, the counterweights are limited to the support rods by connecting rings, and the risk of the support rods shaking is reduced. At the same time, an auxiliary support rod is arranged between the counterweights and the stand, so that the stand, the support rods and the counterweights are combined and connected to form a relatively stable support structure, which can be reused repeatedly, and is conducive to reducing the cost of field monitoring. Compared with on-site cast concrete, the combined structure of the counterweights, the support rods and the stand takes a shorter time to build, which is conducive to improving the efficiency of the deployment of field monitoring equipment.

[0014] 2. The stand adopts a rotating matching structure of a turntable and a base, which is convenient for adjusting the direction of the field monitoring equipment. The L-shaped plate and the turntable are connected by positioning pins to fix the position of the turntable and improve the convenience of operation. Traveling wheels are set on both sides of the counterweight block, and the height position of the traveling wheels is adjusted by the threaded sleeve and the threaded rod, which is convenient for the movement and use of the counterweight block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a supporting structure of a field monitoring stand in the utility model.

[0016] Figure 2 yes Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0017] Figure 3 It is a schematic diagram of the connection structure between the counterweight block and the support rod in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the utility model in which traveling wheels are arranged on both sides of the counterweight block.

[0019] Figure 5 yes Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0020] In the figure: 1-counterweight block; 2-support rod; 3-stand; 4-turntable; 5-base; 6-connecting ring; 7-sleeve; 8-fixing rod; 9-auxiliary support rod; 10-second threaded hole; 11-first threaded hole; 12-rotating threaded joint; 13-L-shaped plate; 14-limiting hole; 15-positioning hole; 16-connecting rod; 17-second connecting plate; 18-first connecting plate; 19-first connecting hole; 20-second connecting hole; 21-fixing plate; 22-travel wheel; 23-threaded rod; 24-threaded sleeve; 25-flange; 26-threaded groove; 27-through hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-Figure 3 A support structure of a field monitoring stand, comprising a counterweight 1, a support rod 2 and a stand 3. The bottom of the support rod 2 is provided with a pointed cone portion, which is used to insert into the soil layer to fix the support rod 2 at the field monitoring point. The top of the support rod 2 is vertically connected to the center of the bottom surface of the stand 3. The stand 3 is horizontally arranged to fix the field monitoring equipment. At least three counterweights 1 are arranged. The weight range of the counterweight 1 is 10-16kg, which is convenient for a single person to carry and has a certain weight. The horizontal cross-section of the counterweight 1 is a rectangular structure, and a sleeve 7 is embedded at one end in the length direction. The sleeve 7 vertically penetrates the counterweight 1. The sleeve 7 is penetrated by a fixing rod 8. The bottom of the fixing rod 8 penetrates into the soil layer to fix the counterweight 1. Multiple counterweights 1 are evenly arranged around the support rod 2. A connecting ring 6 is provided on the side opposite to the sleeve 7. The connecting ring 6 is sleeved on the outside of the support rod 2 to limit the support rod 2 and reduce the risk of the support rod 2 shaking. A first connecting plate 18 is provided on the vertical side wall of the counterweight 1. A plurality of first connecting holes 19 are evenly arranged on the first connecting plate 18 along the vertical direction. A connecting rod 16 is provided on one side of the connecting ring 6. A second connecting plate 17 is provided on the end of the connecting rod 16. The second connecting plate 17 is provided with a second connecting hole 20. The aligned first connecting hole 19 and the second connecting hole 20 are connected by bolts. By adjusting the vertical position of the second connecting plate 17, the height position of the connecting ring 6 can be adjusted, so that the connecting rings 6 of multiple counterweights 1 are sleeved at different height positions on the outside of the support rod 2, which is beneficial to improving the limiting effect of the support rod 2.

[0023] The bottom edge of the stand 3 is evenly provided with first threaded holes 11 around its central circumference, the top surface of the counterweight block 1 is provided with a second threaded hole 10, and an auxiliary support rod 9 is vertically provided between the stand 3 and the counterweight block 1. The top and bottom ends of the auxiliary support rod 9 are respectively provided with a rotating threaded joint 12, and the rotating threaded joints 12 at the upper and lower ends are respectively threadedly connected with the aligned first threaded hole 11 and the second threaded hole 10. The auxiliary support rod 9 is used to assist in the limited support of the stand 3 to improve the stability of the support of the stand 3.

[0024] In one embodiment, the stand 3 includes a base 5 and a turntable 4. The turntable 4 is used to fix the field monitoring equipment. A rotating shaft is provided in the center of the base 5. The rotating shaft is connected to the center of the turntable 4. The turntable 4 rotates with the base 5 through the rotating shaft to adjust the direction of the monitoring equipment. A limiting hole 14 is provided in the circumference of the vertical edge of the turntable 4. An L-shaped plate 13 is provided on one side of the base 5. The horizontal side plate of the L-shaped plate 13 is connected to the base 5. The vertical side plate of the L-shaped plate 13 is spaced apart on one side of the vertical edge of the turntable 4, and the vertical side plate is provided with a positioning hole 15 aligned with the limiting hole 14. The aligned limiting hole 14 and the positioning hole 15 are fixed by a positioning pin to fix the position of the turntable 4, thereby fixing the direction of the monitoring equipment.

[0025] In one embodiment, referring to Figure 4 and Figure 5 The counterweight block 1 is provided with a walking wheel 22. Specifically, fixed plates 21 are symmetrically arranged on both sides of the counterweight block 1. A threaded sleeve 24 is vertically penetrated through the fixed plate 21. The threaded sleeve 24 rotates in cooperation with the fixed plate 21. The walking wheel 22 is hinged to a threaded rod 23. The threaded rod 23 is threadedly matched with the threaded sleeve 24. A flange 25 is horizontally arranged on the top surface of the threaded sleeve 24. A through hole 27 is circumferentially arranged on the flange 25. A threaded groove 26 is correspondingly arranged on the top surface of the fixed plate 21. The aligned threaded groove 26 and the through hole 27 are fixed by bolts. By rotating the threaded sleeve 24, the travel wheel 22 is driven to move vertically through the threaded rod 23 to adjust the position of the bottom end of the travel wheel 22. When building the supporting structure of the field monitoring rig, the height of the bottom end of the travel wheel 22 is adjusted to be lower than the bottom surface height of the counterweight block 1. The counterweight block 1 is driven to move by the travel wheel 22. There is no need to carry the counterweight block 1, which improves the convenience of moving the counterweight block 1. After the counterweight block 1 moves to the specified position, the threaded rod 23 is rotated to lift the travel wheel 22 to both sides of the counterweight block 1, and the bottom of the travel wheel is spaced from the ground.

[0026] When the supporting structure of the field monitoring stand is in use, the support rod 2 is vertically fixed at the monitoring point, the counterweight 1 is circumferentially arranged around the support rod 2, the support rod 2 is sleeved with connecting rings 6 of the same number as the counterweight 1, and the connecting rings 6 are connected to the counterweight 1. The connecting rings 6 of different counterweights 1 have different heights. The fixing rod 8 passes through the casing 7 and penetrates into the soil layer, so as to fix the counterweight 1 to the ground, the stand 3 is connected to the top of the support rod 2, and the auxiliary support rod 9 is connected between the base 5 and the counterweight 1. The field monitoring equipment is arranged on the top of the turntable 4, the turntable 4 is rotated, the direction of the field monitoring equipment is adjusted, and the L-shaped plate 13 and the turntable 4 are connected by the positioning pins to fix the position of the turntable 4.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A support structure for a field monitoring stand, comprising a support rod (2), and a stand (3) arranged on the top of the support rod (2), wherein the stand (3) is used to fix field monitoring equipment, and is characterized in that: The invention also comprises at least three counterweight blocks (1), wherein the counterweight blocks (1) are evenly arranged around the support rod (2), the support rod (2) is sleeved with connecting rings (6) of the same number as the counterweight blocks (1), the connecting rings (6) are connected to the counterweight blocks (1) via connecting rods (16), the counterweight blocks (1) are vertically embedded with sleeves (7), the sleeves (7) vertically penetrate the counterweight blocks (1), the sleeves (7) are penetrated with fixing rods (8), the bottom of the fixing rods (8) penetrates into the ground to fix the counterweight blocks (1), and an auxiliary supporting rod (9) is vertically arranged between the bottom of the platform (3) and the counterweight blocks (1), the auxiliary supporting rods (9) are detachably connected to the counterweight blocks (1) and the platform (3), respectively.

2. The support structure of the field monitoring stand according to claim 1, characterized in that: A first connecting plate (18) is provided on a vertical side wall of one side of the counterweight (1), and first connecting holes (19) are evenly spaced vertically on the first connecting plate (18). A second connecting plate (17) is provided on the end of the connecting rod (16), and the second connecting plate (17) is provided with a second connecting hole (20). The aligned first connecting hole (19) and the second connecting hole (20) are fixed by bolts.

3. The support structure of the field monitoring stand according to claim 1, characterized in that: The stand (3) comprises a turntable (4) and a base (5) that are rotatably matched, the turntable (4) being used to set up field monitoring equipment, the base (5) being connected to the support rod (2), an L-shaped plate (13) being arranged on one side of the base (5), the horizontal side plate of the L-shaped plate (13) being connected to the base (5), the vertical side plates being arranged at intervals on one side of the turntable (4), the edge of the turntable (4) being provided with limit holes (14) in the horizontal direction, the limit holes (14) being evenly arranged along the circumference of the turntable (4), the vertical side plates being provided with positioning holes (15), and the aligned limit holes (14) and the positioning holes (15) being fixed by positioning pins.

4. The support structure of the field monitoring stand according to claim 3, characterized in that: The bottom surface of the base (5) is provided with first threaded holes (11) evenly distributed in the circumferential direction around the support rod (2), the top surface of the counterweight (1) is provided with second threaded holes (10), and both ends of the auxiliary support rod (9) are respectively provided with rotating threaded joints (12), and the auxiliary support rod (9) is respectively threadedly connected to the counterweight (1) and the base (5).

5. The support structure of the field monitoring stand according to claim 1, characterized in that: Fixed plates (21) are symmetrically arranged on both sides of the counterweight (1); a threaded sleeve (24) is embedded in the fixed plate (21) and is rotatably matched therewith; a threaded rod (23) is passed through the threaded sleeve (24) and is threadedly connected thereto; and a travel wheel (22) is hingedly connected to the bottom of the threaded rod (23).

6. The support structure of the field monitoring stand according to claim 5, characterized in that: The top of the threaded sleeve (24) is provided with a flange (25), and the flange (25) is evenly provided with through holes (27) in the circumferential direction. The fixing plate (21) is provided with a thread groove (26), and the aligned through holes (27) and the thread groove (26) are fixed by bolts.

7. The support structure of the field monitoring stand according to claim 1, characterized in that: The weight of the counterweight (1) is 10-16 kg.

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