Level meter supporting device

Abstract

The utility model discloses a gradienter supporting device which comprises a tripod, a mounting plate and a connecting assembly, the tripod comprises a mounting part and a supporting part, the supporting part is connected to the mounting part, has a first unfolded state and a second folded state and is used for supporting the mounting part to stand on the ground, and the mounting plate is used for being connected with an infrared gradienter. The connecting assembly comprises a connecting piece and a clamping piece, one end of the connecting piece is connected to the mounting part, the other end of the connecting piece extends in the direction away from the mounting part, and the clamping piece is connected to the mounting plate, can be clamped with the other end of the connecting piece and is used for enabling the infrared gradienter to be detachably connected with the mounting part. According to the utility model, the problem of low construction efficiency caused by the fact that the laser gradienter is located at the top of the tripod and is away from the ground by a certain distance, and the ground elevation can only be intermittently and locally measured in the construction process can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments and equipment, in particular to a level instrument supporting device. Background Art

[0002] With the continuous development of infrared level meters, they are constantly being used in life. For example, the control of ground elevation can effectively control the flatness of the ground using infrared level meters.

[0003] For example, the Chinese utility model patent with application number: CN202121730390.X is named: A multi-purpose laser level tripod bracket, including a tripod, a base, a base arranged on the base, and a laser level arranged on the base. The first bracket and the second bracket of the tripod are connected by a hinge; a CPU chip and a buzzer are arranged on one side of the base, and a strip-type electronic level is also arranged on the base; an adjustment screw is arranged at the bottom of the second bracket, and the adjustment screw is connected to the adjustment stud, and a non-slip foot pad is arranged at the bottom of the adjustment stud. Solar panels are arranged around the base, and the solar panels are connected to the CPU chip, the buzzer, and the strip-type electronic level circuit. The three legs of the tripod in the device are foldable and easy to store; the solar panel is powered to improve energy utilization, but because the laser level is at the top of the tripod, the emitted laser rays are a certain distance from the ground. When controlling the ground elevation, it is difficult to measure in real time, and the ground elevation can only be measured locally intermittently during the construction process, which seriously reduces the construction efficiency and leveling quality.

[0004] Therefore, there is an urgent need for a level support device to solve the problem in the prior art that the laser level is located at the top of the tripod and at a certain distance from the ground, so that the ground elevation can only be measured intermittently during the construction process, resulting in low construction efficiency. Utility Model Content

[0005] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and to propose a level support device to solve the technical problem in the prior art that the laser level is located at the top of the tripod and has a certain distance from the ground, so that only local ground elevation measurements can be performed intermittently during the construction process, resulting in low construction efficiency.

[0006] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0007] In a first aspect, the utility model provides a level support device, comprising:

[0008] A tripod, comprising a mounting portion and a supporting portion, wherein the supporting portion is connected to the mounting portion and has a first state of unfolding and a second state of folding, and is used to support the mounting portion to stand on the ground;

[0009] Mounting plate for attaching an infrared level; and

[0010] A connecting component includes a connecting piece and a snap-on piece, wherein one end of the connecting piece is connected to the mounting portion and the other end is extended in a direction away from the mounting portion. The snap-on piece is connected to the mounting plate and can be snap-connected with the other end of the connecting piece to enable a detachable connection between the infrared level and the mounting portion.

[0011] In some embodiments, the length of the connecting member is adjustable, and is used to drive the clamping member, the mounting plate, and the infrared level to slide closer to or away from the mounting portion.

[0012] In some embodiments, the connecting member includes a first connecting rod, a second connecting rod and an elastic clamping portion, the first connecting rod is provided with at least two first clamping grooves along its length direction, the second connecting rod can slide relative to the first connecting rod, and the elastic clamping portion is connected to the second connecting rod and can be clamped with the first clamping groove.

[0013] In some embodiments, a slot is provided at one end of the first connecting rod along its length direction, at least two of the first slots are connected to the slot, one end of the second connecting rod is slidably inserted in the slot, and the second connecting rod is provided with a sliding groove relative to the first slot, and the elastic clamping part includes a clamping block and a spring, one end of the clamping block is slidably inserted in the sliding groove, and the other end can be slidably clamped in the first slot, one end of the spring is connected to the bottom inner wall of the sliding groove, and the other end is connected to one end of the clamping block, and the clamping part is connected to the other end of the first connecting rod.

[0014] In some embodiments, the cross-sectional area of ​​the block gradually decreases in a direction away from the slide groove and is hemispherical.

[0015] In some embodiments, the side wall of the other end of the first connecting rod is provided with a plurality of second card slots along its length direction, and the plurality of second card slots are all connected to the slot, and the snap-in component includes at least one snap-in hook, and the snap-in hook is in an inverted L-shape, and the snap-in hook has a connecting end and a hook end, and the connecting end of the snap-in hook is connected to the mounting plate, and the hook end can cooperate and snap-in with a plurality of the snap-in components, so that the mounting plate can be detachably connected to the first connecting rod.

[0016] In some embodiments, the number of the snap-in hooks in the snap-in component is two, and the snap-in component also includes a connecting plate, which is connected to the mounting plate. The two snap-in hooks are arranged relatively spaced apart along the length direction of the first connecting rod and are both connected to the connecting plate, and the two snap-in hooks can be respectively snap-connected with two adjacent second slots, and an oblique opening is formed between the connecting end of the snap-in hook, the hook end of the snap-in hook and the connecting plate.

[0017] In some embodiments, the second slot is in the shape of a waisted round hole.

[0018] In some embodiments, the mounting plate has a supporting end and three clamping ends, the supporting end is circular, and a through hole is opened at the center of the supporting end, the three clamping ends are point-symmetrically distributed along the center of the through hole, and are all connected to the supporting end, and the clamping ends are respectively provided with through grooves along their length directions, and the three through grooves and the through hole can be matched with the infrared level for clamping.

[0019] In some embodiments, the mounting portion is provided with a mounting hole, and the other end of the second connecting rod is provided with a threaded hole. The connecting assembly also includes a mounting member, and the mounting member includes a screw and a butterfly nut. One end of the screw passes through the mounting hole and is threadedly connected to the second connecting rod. The butterfly nut is threadedly connected to the other end of the screw and abuts against the mounting portion, so that the second connecting rod can be detachably connected to the mounting portion.

[0020] Compared with the prior art, the beneficial effects of the level support device provided by the utility model include: the mounting portion of the tripod stands on the ground through the support portion, the support portion has a first state of unfolding and a second state of folding, the mounting plate is used to connect the infrared level, one end of the connecting member is connected to the mounting portion, and the other end is extended in a direction away from the mounting portion, the clamping member is connected to the mounting plate, and can be clamped with the other end of the connecting member, so that the mounting plate and the infrared level can be detachably connected to the tripod. Compared with the prior art, the mounting plate for installing the infrared level is detachably connected to the mounting portion through the connecting member and the clamping member, wherein the clamping member is arranged at one end of the connecting rod away from the mounting portion, so that the infrared level can be arranged downward and close to the ground, reducing the distance between the infrared level and the ground, reducing the horizontal elevation, and can solve the problem in the prior art that the laser level is located at the top of the tripod and has a certain distance from the ground, so that the ground elevation can only be measured intermittently during the construction process, resulting in low construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a level instrument support device provided by an embodiment of the utility model;

[0022] Figure 2 along Figure 1 The enlarged schematic diagram of point A in the middle;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of another viewing angle of a level support device provided by an embodiment of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the connection between the connecting piece, the clamping piece and the mounting piece provided by the embodiment of the utility model and the mounting plate;

[0025] Figure 5 along Figure 4 The enlarged schematic diagram of point B in the middle;

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the connection between the clamping member and the mounting plate provided in the embodiment of the utility model.

[0027] Description of reference numerals:

[0028] Tripod 1;

[0029] Installation part 11;

[0030] Supporting portion 12;

[0031] Mounting plate 2;

[0032] Support end 21;

[0033] Card connection end 22;

[0034] Connect component 3;

[0035] Connector 31;

[0036] A first connecting rod 311;

[0037] A second connecting rod 312;

[0038] Elastic clamping portion 313;

[0039] Card block 3131;

[0040] A card connector 32;

[0041] A snap-on hook 321;

[0042] Connecting plate 322;

[0043] Mounting member 33;

[0044] Screw 331;

[0045] Butterfly nut 332. DETAILED DESCRIPTION

[0046] 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.

[0047] In order to solve the technical problem in the prior art that the laser level is located on the top of the tripod and has a certain distance from the ground, so that the ground elevation can only be measured locally intermittently during the construction process, resulting in low construction efficiency, the utility model provides a level support device, which can realize the low-position installation of the infrared level, reduce the distance of the laser level from the ground, reduce the local measurement of the ground elevation, and improve the construction efficiency and elevation accuracy.

[0048] It should be noted that the level support device described in the utility model is used for but not limited to the technical field of measuring instruments and equipment. For the sake of convenience of explanation, in the utility model, only the application of the level support device in the technical field of measuring instruments and equipment is used as an example for explanation, and the principle of applying the level support device to other types of equipment is essentially the same as the principle applied to the technical field of measuring instruments and equipment, and will not be elaborated here.

[0049] See also Figures 1 to 4 , Figure 1 This is a structural schematic diagram of a level support device in an embodiment of the utility model. The level support device includes a tripod 1, a mounting plate 2 and a connecting assembly 3. The tripod 1 includes a mounting portion 11 and a supporting portion 12. The supporting portion 12 is connected to the mounting portion 11 and has a first unfolded state and a second folded state, and is used to support the mounting portion 11 to stand on the ground. The mounting plate 2 is used to connect an infrared level. The connecting assembly 3 includes a connecting piece 31 and a snap-on piece 32. One end of the connecting piece 31 is connected to the mounting portion 11, and the other end is extended in a direction away from the mounting portion 11. The snap-on piece 32 is connected to the mounting plate 2 and can be snap-connected with the other end of the connecting piece 31, so that the infrared level is detachably connected to the mounting portion 11.

[0050] In the present device, the mounting portion 11 of the tripod 1 stands on the ground through the supporting portion 12, the supporting portion 12 has a first state of being unfolded and a second state of being folded, the mounting plate 2 is used to connect the infrared level, one end of the connecting member 31 is connected to the mounting portion 11, and the other end is extended in a direction away from the mounting portion 11, the clamping member 32 is connected to the mounting plate 2, and can be clamped with the other end of the connecting member 31, so that the mounting plate 2 and the infrared level can be detachably connected to the tripod 1.

[0051] Compared with the prior art, the mounting plate 2 for mounting the infrared level is detachably connected to the mounting portion 11 via a connector 31 and a clip 32, wherein the clip 32 is disposed at the end of the connecting rod away from the mounting portion 11, so that the infrared level can be disposed downward and close to the ground, thereby reducing the distance between the infrared level and the ground, and reducing the horizontal elevation. This can solve the problem in the prior art that the laser level is located at the top of the tripod and at a certain distance from the ground, so that only local measurements of the ground elevation can be performed intermittently during the construction process, thereby resulting in low construction efficiency.

[0052] Furthermore, the infrared level meter in the present device has a laser transmitting end and a signal receiving end, which is a common and easy-to-purchase device on the market and belongs to a conventional setting well known to those skilled in the art, and will not be described in detail.

[0053] Furthermore, the mounting portion 11 in the tripod 1 of the present device is a mounting block, and the supporting portion 12 includes three hinged supporting legs, which are hinged to the mounting block, so that the tripod 1 can be unfolded or folded for easy storage. The tripod 1 here is a common and easy-to-purchase device on the market, and is a conventional setting known to those skilled in the art, and will not be described in detail here.

[0054] In this embodiment, the mounting plate 2 has a supporting end 21 and three clamping ends 22. The supporting end 21 is circular and has a through hole at the center of the supporting end 21. The three clamping ends 22 are point-symmetrically distributed along the center of the through hole and are all connected to the supporting end 21. The clamping ends 22 have through grooves along their length directions. The three through grooves and the through hole can be clamped together with the infrared level.

[0055] The infrared level is engaged with the three through grooves and through holes respectively arranged on the support end 21 and the three engaging ends 22 through the protrusion at the bottom, so that after the infrared level is placed on the mounting plate 2, it cannot slide relative to the mounting plate 2 along its surface, thereby improving the stability of the device connection.

[0056] In this embodiment, the length of the connecting member 31 is adjustable, and is used to drive the clamping member 32 , the mounting plate 2 , and the infrared level to slide closer to or away from the mounting portion 11 .

[0057] The length of the connecting member 31 can be extended or shortened in a direction away from the mounting portion 11 , so that the user can conveniently adjust the distance between the infrared level and the ground, thereby meeting the needs of different working conditions and effectively improving construction efficiency.

[0058] As an embodiment, the connecting member 31 includes a first connecting rod 311, a second connecting rod 312 and an elastic clamping portion 313. The first connecting rod 311 has at least two first clamping grooves along its length direction. The second connecting rod 312 can slide relative to the first connecting rod 311. The elastic clamping portion 313 is connected to the second connecting rod 312 and can be clamped with the first clamping groove.

[0059] Through the elastic engagement between the first engagement groove and the elastic engagement portion 313 , the sliding movement of the second connecting rod 312 relative to the first connecting rod 311 can be restricted, and the length of the connecting member 31 can be adjusted.

[0060] As another implementation method, Figures 3 to 5 As shown, one end of the first connecting rod 311 is provided with a slot along its length direction, at least two first slots are connected to the slot, one end of the second connecting rod 312 is slidably inserted in the slot, the second connecting rod 312 is provided with a sliding groove relative to the first slot, and the elastic clamping part 313 includes a clamping block 3131 and a spring, one end of the clamping block 3131 is slidably inserted in the sliding groove, and the other end can be slidably clamped in the first clamping slot, one end of the spring is connected to the bottom inner wall of the sliding groove, and the other end is connected to one end of the clamping block 3131, and the clamping part 32 is connected to the other end of the first connecting rod 311.

[0061] The second connecting rod 312 is slidably inserted into the first connecting rod 311 , and through the cooperation of the sliding groove, the first clamping groove and the clamping block 3131 , the overall appearance of the device is exquisite and the structure is simple.

[0062] Furthermore, the spring here can also be an elastic block or a spring sheet, which is a conventional setting known to those skilled in the art and will not be described in detail.

[0063] As a preferred implementation method, Figure 5 As shown, the cross-sectional area of ​​the block 3131 gradually decreases in the direction away from the slide groove and is hemispherical.

[0064] The hemispherical clamping block can ensure that the user can press the clamping block 3131 into the slide groove more smoothly, which is used to facilitate operation and improve the stability of the device.

[0065] In this embodiment, Figure 2 As shown, the side wall of the other end of the first connecting rod 311 is provided with a plurality of second card slots along its length direction, and the plurality of second card slots are all connected to the slot, and the clamping member 32 includes at least one clamping hook 321, and the clamping hook 321 is in an inverted L-shape, and the clamping hook 321 has a connecting end and a hook end, and the connecting end of the clamping hook 321 is connected to the mounting plate 2, and the hook end can be engaged with a plurality of clamping members 32, so as to make the mounting plate 2 detachably connected to the first connecting rod 311.

[0066] By means of the cooperating arrangement of the inverted L-shaped snap hook 321 and the second snap slot, the mounting plate 2 can be mounted on the first connecting rod 311, and at the same time, the user can conveniently adjust the installation height of the infrared level as needed. The user only needs to snap the hook end of the snap hook 321 into the second snap slot located at different heights to quickly and conveniently adjust the installation height of the infrared level.

[0067] As an implementation method, Figure 2 As shown, there are two snap hooks 321 in the snap connector 32, and the snap connector 32 also includes a connecting plate 322, which is connected to the mounting plate 2. The two snap hooks 321 are relatively spaced apart along the length direction of the first connecting rod 311, and are both connected to the connecting plate 322, and the two snap hooks 321 can be snapped with two adjacent second slots respectively, and an oblique opening is formed between the connecting end of the snap hook 321, the hook end of the snap hook 321 and the connecting plate 322.

[0068] The two mutually spaced engaging hooks 321 can be engaged with two adjacent second engaging grooves respectively, so as to improve the stability between the mounting plate 2 and the first connecting rod 311 .

[0069] Furthermore, there is a bevel between the hook end of the connecting hook 321 and the connecting plate 322. The bevel can facilitate the user to insert the hook end of the connecting hook 321 into the second slot, and at the same time facilitate to remove the hook end of the connecting hook 321 from the second slot. Specifically, the opening of the bevel gradually increases along the opening direction, which can increase the stability of the hook end of the connecting hook 321 in the second slot.

[0070] As another implementation method, Figure 2 As shown, the second slot is in the shape of a waist-round hole.

[0071] The second card slot in the shape of a waist-shaped hole can facilitate the user to take out the card hook 321 from the second card slot or insert it into the second card slot.

[0072] In this embodiment, Figure 1 , Figure 4 As shown, the mounting portion 11 is provided with a mounting hole, and the other end of the second connecting rod 312 is provided with a threaded hole. The connecting assembly 3 also includes a mounting member 33, and the mounting member 33 includes a screw 331 and a butterfly nut 332. One end of the screw 331 passes through the mounting hole and is threadedly connected to the second connecting rod 312. The butterfly nut 332 is threadedly connected to the other end of the screw 331 and abuts against the mounting portion 11, so as to make the second connecting rod 312 detachably connected to the mounting portion 11.

[0073] The other end of the second connecting rod 312 is arranged in the mounting hole through a structural hook composed of a screw rod 331 and a butterfly nut 332, so that the second connecting rod 312 can be adapted to the tripod 1 in the prior art, which is convenient for operation and use.

[0074] Furthermore, the screw rod 331 and the other end of the second connecting rod 312 are connected by threads, so that the user can easily install the second connecting rod 312 on the tripod 1 .

[0075] In order to better understand the present invention, the following Figures 1 to 6 The technical solution of the utility model is described in detail:

[0076] In the specific working process of the utility model, the mounting portion 11 of the tripod 1 stands on the ground through the support portion 12, and the support portion 12 has a first state of unfolding and a second state of folding, the mounting plate 2 is used to connect the infrared level, one end of the connecting member 31 is connected to the mounting portion 11, and the other end is extended in a direction away from the mounting portion 11, and the clamping member 32 is connected to the mounting plate 2 and can be clamped with the other end of the connecting member 31, so that the mounting plate 2 and the infrared level can be detachably connected to the tripod 1. Compared with the prior art, the mounting plate 2 for mounting the infrared level is detachably connected to the mounting portion 11 through the connecting member 31 and the clamping member 32, wherein the clamping member 32 is arranged at the end of the connecting rod away from the mounting portion 11, so that the infrared level can be set downward and close to the ground, reducing the distance between the infrared level and the ground, and reducing the horizontal elevation.

[0077] When in use, the user first inserts one end of the second connecting rod 312 into the slot of the first connecting rod 311, and adjusts the length of the first connecting rod 311 relative to the second connecting rod 312, then makes the clamping block 3131 clamped in the first clamping slot, and then passes the other end of the second connecting rod through the mounting hole of the mounting portion 11, and threadedly connects the butterfly nut 332 to the screw rod 331, so that the butterfly nut 332 abuts against the mounting portion 11. At this time, the first connecting rod 311 and the second connecting rod 312 are both overlapped on the mounting hole through the butterfly nut 332. Finally, the user clamps the two clamping hooks 321 with the two adjacent second clamping slots respectively, and clamps the mounting plate 2 to the other end of the first connecting rod 311. The user can then place the infrared level on the mounting plate 2 and ensure that the three through slots and through holes can be clamped with the infrared level.

[0078] Furthermore, the user can adjust the two engaging hooks 321 to engage with the second engaging slots at different heights as required, so as to adjust the distance between the infrared level and the ground to meet the needs of different usage scenarios.

[0079] The device, through the above structure, can solve the problem in the prior art that the laser level is located at the top of the tripod and at a certain distance from the ground, so that the ground elevation can only be measured locally intermittently during the construction process, resulting in low construction efficiency.

[0080] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A level support device, characterized in that: include: A tripod, comprising a mounting portion and a supporting portion, wherein the supporting portion is connected to the mounting portion and has a first state of unfolding and a second state of folding, and is used to support the mounting portion to stand on the ground; Mounting plate for connecting infrared level; as well as A connecting component includes a connecting piece and a snap-on piece, wherein one end of the connecting piece is connected to the mounting portion and the other end is extended in a direction away from the mounting portion. The snap-on piece is connected to the mounting plate and can be snap-connected with the other end of the connecting piece to enable a detachable connection between the infrared level and the mounting portion.

2. The level support device according to claim 1, characterized in that: The length of the connecting piece is adjustable, and is used to drive the clamping piece, the mounting plate and the infrared level to slide towards or away from the mounting portion.

3. The level support device according to claim 2, characterized in that: The connecting member includes a first connecting rod, a second connecting rod and an elastic clamping portion. The first connecting rod is provided with at least two first clamping grooves along its length direction. The second connecting rod can slide relative to the first connecting rod. The elastic clamping portion is connected to the second connecting rod and can be clamped with the first clamping groove.

4. The level support device according to claim 3, characterized in that: A slot is provided at one end of the first connecting rod along its length direction, at least two of the first slots are connected to the slot, one end of the second connecting rod is slidably inserted in the slot, and the second connecting rod is provided with a slide groove relative to the first slot, and the elastic clamping part includes a clamping block and a spring, one end of the clamping block is slidably inserted in the slide groove, and the other end can be slidably clamped in the first slot, one end of the spring is connected to the bottom inner wall of the slide groove, and the other end is connected to one end of the clamping block, and the clamping piece is connected to the other end of the first connecting rod.

5. The level support device according to claim 4, characterized in that: The cross-sectional area of ​​the clamping block gradually decreases in a direction away from the sliding groove and is hemispherical.

6. The level support device according to claim 5, characterized in that: The side wall of the other end of the first connecting rod is provided with a plurality of second card slots along its length direction, and the plurality of second card slots are all connected to the slot, and the connecting piece includes at least one card hook, and the card hook is in an inverted L shape, and the card hook has a connecting end and a hook end, and the connecting end of the card hook is connected to the mounting plate, and the hook end can cooperate with the plurality of the card connectors to make the mounting plate detachably connected to the first connecting rod.

7. The level support device according to claim 6, characterized in that: There are two snap-in hooks in the snap-in component, and the snap-in component also includes a connecting plate, which is connected to the mounting plate. The two snap-in hooks are arranged relatively spaced apart along the length direction of the first connecting rod and are both connected to the connecting plate, and the two snap-in hooks can be snap-connected with two adjacent second slots respectively, and an oblique opening is formed between the connecting end of the snap-in hook, the hook end of the snap-in hook and the connecting plate.

8. The level support device according to claim 7, characterized in that: The second card slot is in the shape of a waist-round hole.

9. The level support device according to claim 8, characterized in that: The mounting plate has a supporting end and three clamping ends, the supporting end is circular, and a through hole is opened at the center of the supporting end, the three clamping ends are distributed in point symmetry along the center of the through hole, and are all connected to the supporting end, and the clamping ends are respectively provided with through grooves along their length directions, and the three through grooves and the through hole can be matched with the infrared level meter for clamping.

10. The level support device according to claim 9, characterized in that: The mounting portion is provided with a mounting hole, and the other end of the second connecting rod is provided with a threaded hole. The connecting assembly also includes a mounting piece, and the mounting piece includes a screw and a butterfly nut. One end of the screw passes through the mounting hole and is threadedly connected to the second connecting rod. The butterfly nut is threadedly connected to the other end of the screw and abuts against the mounting portion, so that the second connecting rod can be detachably connected to the mounting portion.

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