CN214839736U - Tripod stabilizing device - Google Patents

Tripod stabilizing device Download PDF

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Publication number
CN214839736U
CN214839736U CN202120485248.7U CN202120485248U CN214839736U CN 214839736 U CN214839736 U CN 214839736U CN 202120485248 U CN202120485248 U CN 202120485248U CN 214839736 U CN214839736 U CN 214839736U
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China
Prior art keywords
tripod
rod
notch
shaped
guide rail
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Application number
CN202120485248.7U
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Chinese (zh)
Inventor
王安洋
靳丁帅男
王彦
马朝政
施佳汇
陈佳龙
钱金龙
朱兆悦
周钰鑫
周鸣
沈浪
刘经纬
孙晓燕
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Nanjing Institute of Technology
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Nanjing Institute of Technology
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Priority to CN202120485248.7U priority Critical patent/CN214839736U/en
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Abstract

The utility model discloses a tripod stabilizing device, which comprises a tripod, wherein a bearing joint rod is arranged between two foot rods of the tripod, and a quick positioning locking device is arranged between the bearing joint rod and the two foot rods; the guide rail structure comprises guide rails respectively connected between two foot rods, wherein each guide rail is provided with two guide blocks matched with the guide rail, a pressure spring is fixedly connected between one sides of the guide blocks, a rotating shaft is arranged in a notch of each guide block, a lock column is arranged on the outer side of each rotating shaft, a right-angle notch is arranged on the column wall of each lock column, a limiting block is arranged on one right-angle wall of each right-angle notch, cross-shaped inserting parts are arranged at two ends of a bearing joint rod, and limiting holes matched with the limiting blocks are arranged at the end parts of two arms of the bearing joint rod; when the bearing section rod is inserted into the quick positioning and locking device, the cross-shaped inserting part can push the lock column to rotate and is opposite to the right-angle opening in an attaching mode, and meanwhile the limiting block is clamped into the limiting hole. The utility model has the advantages of can load fast and bear festival pole, efficiency of construction height etc.

Description

Tripod stabilizing device
Technical Field
The utility model relates to a construction detects technical field, especially relates to a tripod stabilising arrangement.
Background
With the increase of socio-economic, various buildings have been pulled out. Surveying and lofting are required before construction, and all of these operations require observation and recording by using professional instruments such as a tripod. These instruments are expensive, and if the instruments are damaged unstably due to human error or weather influences such as windy weather, the repair cost is not low, and even the project schedule is influenced.
In the conventional stable tripod device, hook-shaped iron sheets extend outwards under a tripod pedal, a telescopic connecting rod is used as a bearing rod between tripod foot rods, the bearing rod is hung on the foot rods through the hook-shaped iron sheets, and the bearing rod is prevented from being separated by additionally installing retaining buckles or screwing through screws; the structure is simple to operate and low in cost, but in extreme weather construction, for example, wind force is large at a position with a high altitude, a tripod needs to be quickly stabilized, and the device for stabilizing the tripod in the prior art cannot achieve the point; and because the device of firm tripod adopts the steel sheet material usually, and the connected mode is rigid connection, therefore wind resistance can be relatively poor with shock-absorbing capacity, easily receive the influence of weather to slow down the progress of construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems mentioned in the background art, and provides a tripod stabilizing device which is provided with a main bearing rod capable of being quickly positioned and fixed, thereby improving the construction detection efficiency; meanwhile, the wind resistance is strong, and the device is flexible and adjustable.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a tripod stabilizing device comprises a tripod, wherein a bearing joint rod is arranged between two foot rods of the tripod, and a quick positioning and locking device is arranged between the bearing joint rod and the two corresponding foot rods; the quick positioning and locking device comprises guide rails which are respectively connected between two corresponding foot rods, two ends of each guide rail are provided with a stop block and are fixed in length, each guide rail is provided with two U-shaped guide blocks matched with the guide rail, a pressure spring is fixedly connected between one sides of the two U-shaped guide blocks, a rotating shaft is arranged in a notch of each U-shaped guide block, the outer side of the circumference of each rotating shaft is provided with a locking column coaxial with the rotating shaft, the column wall of each locking column is provided with a right-angle notch, one right-angle wall of each right-angle notch is provided with a limiting block, two ends of each bearing joint rod are provided with cross insertion parts, the two right-angle notches on the same side are arranged opposite to the corresponding cross insertion parts, and the end parts of two arms of each cross insertion part are provided with limiting holes matched with the corresponding limiting blocks; when the bearing section rod is inserted into the quick positioning and locking device, the cross-shaped inserting part can push the corresponding lock column to rotate by a certain angle and finally be attached to the right-angle opening oppositely, and meanwhile, the limiting block is clamped into the corresponding limiting hole to realize locking and fixing.
Preferably, a load-bearing joint rod is movably connected between two of the leg rods of the tripod, one side of the other leg rod is detachably connected with two auxiliary joint rods, the other ends of the two auxiliary joint rods are respectively detachably connected to two sides of the top of the load-bearing joint rod, and the two auxiliary joint rods and the load-bearing joint rod jointly form a plane triangular structure to support the tripod.
Preferably, the bearing rod is divided into two sections, the two sections of joints are respectively provided with opposite disc type connectors, one of the connectors is provided with a circumference indexing groove, the other connector is provided with a circumference indexing convex tooth matched with the connector, the two sections of the bearing rod can rotate relatively for a certain angle and are inserted into the circumference indexing groove through the circumference indexing convex tooth so as to realize circumferential limiting fixation of the two sections of the bearing rod, and the circumference indexing convex tooth is in interference connection with the circumference indexing groove.
Preferably, the bearing section rod is connected between the two corresponding foot rods through a spherical hinge, the spherical hinge comprises spherical segment rotating grooves formed in the two foot rods, spherical hinge supports matched with the spherical segment rotating grooves are arranged in the spherical segment rotating grooves, and the bearing section rod is detachably connected between one sides of the spherical hinge supports.
Preferably, one of the two U-shaped guide blocks connected by the pressure spring is fixedly arranged on the guide rail, the other U-shaped guide block can slide along the guide rail, a strip-shaped hole is formed in one side of each guide rail, which is far away from the corresponding U-shaped guide block, a pull rod is arranged on one side of the movable U-shaped guide block, the pull rod can penetrate through the corresponding strip-shaped hole and move up and down in the hole, a blocking notch is further arranged on one side of an orifice of the strip-shaped hole, a blocking ring is detachably connected in the notch of the blocking notch, and the blocking ring can be sleeved on the outer side of the pull rod and simultaneously clamped in the notch of the blocking notch, so that the two adjacent U-shaped guide blocks are separated by a certain distance.
Preferably, the auxiliary rod is a spiral telescopic rod or a folding rod with a folding state capable of being fixed.
Preferably, one end of each of the two auxiliary section rods is connected to the corresponding foot rod through a hanging ring and hanging hook assembly.
The utility model has the advantages of it is following:
1. through quick location locking device's setting, can make to bear festival pole quick fixed when the construction detects for the tripod can stably support in ground, can improve the efficiency that the construction detected, convenient operation simultaneously.
2. The bearing section rods are connected between the two corresponding foot rods through the spherical hinges, and the bearing section rods 3 connected through the spherical hinges can incline at a certain angle to buffer wind power when the wind power is large, so that the reliability of the tripod under extreme weather construction can be improved.
3. The angle of the bearing section bar or the length of the auxiliary section bar can be adjusted, the supporting angle of the tripod can be adjusted according to the working conditions on site during construction, and the use flexibility of the tripod is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the fracture structure of the present invention;
FIG. 3 is a schematic view of a broken structure of a load-bearing node bar;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.
The label names in the figure: the locking device comprises a tripod 1, a ball segment rotating groove 21, a ball hinge support 22, a bearing joint rod 3, an auxiliary joint rod 4, a buckling part 5, a guide rail 6, a U-shaped guide block 7, a pressure spring 8, a rotating shaft 9, a torsion spring 10, a lock column 11, a right-angle notch 110, a limiting block 111, a cross-shaped plugging part 12, a limiting hole 13, a strip-shaped hole 14, a stopping notch 15, a pull rod 16, a stopping ring 17, a connector 18, a circumferential indexing groove 19 and a circumferential indexing convex tooth 20.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
The first embodiment:
as shown in fig. 1, the tripod stabilizing apparatus of the present embodiment includes a tripod 1, a load-bearing joint bar 3 is movably connected between two legs of the tripod 1, the bottom of the other leg is detachably connected with two auxiliary joint bars 4 (only one of the auxiliary joint bars is shown in the figure), the other ends of the two auxiliary joint bars 4 are respectively detachably connected to two sides of the top of the load-bearing joint bar 3, and the two auxiliary joint bars 4 and the load-bearing joint bar 3 together form a plane triangle structure to support the tripod.
As shown in fig. 3, the bearing pitch rod 3 is divided into two segments, the two segments are connected by disc connectors 18, one of the connectors 18 has a circumferential indexing groove 19, the other connector 18 has a circumferential indexing tooth 20 matching with the circumferential indexing groove, the two segments of the bearing pitch rod 3 can rotate relative to each other by a certain angle, and the circumferential indexing tooth 20 is inserted into the circumferential indexing groove 19 to fix the two segments of the bearing pitch rod in a circumferential position, wherein the circumferential indexing tooth 20 is in interference connection with the circumferential indexing groove 19.
In this embodiment, the one end of two supplementary festival poles 4 all is connected on corresponding foot pole through link couple subassembly, for example: the hanging ring is fixed on the foot rod, and one end of each of the two auxiliary section rods 4 is provided with a hook matched with the auxiliary section rod; the other ends of the two auxiliary section rods 4 are respectively connected with the two sides of the top of the bearing section rod 3 through the buckling parts 5.
Wherein, bear festival pole 3 and adopt ball hinge connection between two corresponding foot poles, ball hinge is including locating the ball on two foot poles and lack the rotating groove 21, two ball lack the inslot of rotating groove 21 all be equipped with rather than assorted ball hinge and prop up 22, detachably connects between one side of two ball hinge and prop up 22 and bear festival pole 3.
Wherein, the auxiliary section rod 4 is a spiral telescopic rod or a folding rod with a folding state capable of being fixed.
As shown in fig. 2 and 4, in this embodiment, a fast positioning and locking device is further disposed between two ends of the bearing rod 3 and the corresponding spherical hinge supports 22, the fast positioning and locking device includes guide rails 6 respectively connected to the two spherical hinge supports 22, two ends of the guide rail 6 are provided with stoppers and are fixed in length, each guide rail 6 is provided with two U-shaped guide blocks 7 matched with the guide rail 6, one side of each U-shaped guide block 7 is fixedly connected with a pressure spring 8, a rotating shaft 9 is disposed in a notch of each U-shaped guide block 7, a lock cylinder 11 coaxial with the rotating shaft 9 is disposed on the outer side of the circumference of each rotating shaft 9, a right-angle notch 110 is disposed on the cylinder wall of each lock cylinder 11, one of the right-angle notches 110 is provided with a limiting block 111, two ends of the bearing rod 3 are provided with cross-shaped insertion parts 12, the two right-angle notches 110 are disposed opposite to the corresponding cross-shaped insertion parts 12, the two arm ends of the cross-shaped plug part 12 are respectively provided with a limiting hole 13 matched with the corresponding limiting block 111; when the bearing section rod 3 is inserted into the quick positioning locking device, the corresponding cross-shaped insertion part 12 can push the lock column 11 to rotate by a certain angle through the right-angle opening 110 and finally be attached oppositely, and meanwhile, the limiting block 111 is clamped into the corresponding limiting hole 13 to realize locking and fixing.
Second embodiment:
as shown in fig. 2, the same parts of the embodiment are not repeated, and the present embodiment is different from the first embodiment in that one of two "U" -shaped guide blocks 7 connected by a compression spring 8 is fixedly disposed on a guide rail 6, the other "U" -shaped guide block 7 can slide along the guide rail 6, a strip-shaped hole 14 is disposed on one side of each guide rail 6 away from the "U" -shaped guide block 7, a pull rod 16 is disposed on one side of the slidable "U" -shaped guide block 7, the pull rod 16 can pass through the corresponding strip-shaped hole 14 and move up and down in the hole, a stop notch 15 is further disposed on one side of an orifice of the strip-shaped hole 14, the inside of the notch 15 is detachably connected with the stop ring 17, and the stop ring 17 can be sleeved on the outer side of the pull rod 16, so as to limit and fix the pull rod; the arrangement of this embodiment enables the spacing between the locking columns 11 to be controlled, facilitating removal from the quick-action locking device when the load-bearing nodal rod 3 is of a significant weight.
The operation process is as follows: as shown in fig. 1-4, when in use, firstly, the tripod is fixedly placed at a required position, a bearing joint rod 3 and an auxiliary joint rod 4 with proper weight are selected according to the size of wind power and geographical conditions on site, the bearing joint rod 3 is directly inserted into the quick positioning and locking device to be locked and fixed, one end of each of the two auxiliary joint rods 4 is hung on the corresponding foot rod, and the other end of each of the two auxiliary joint rods 4 is buckled on the bearing joint rod 3 through a buckling part 5 to form a stable support of a plane triangular structure; when wind power is large, the bearing joint rods 3 connected by the ball hinges can incline by a certain angle, so that the buffering effect is achieved, and the tripod is more stable and reliable.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims (7)

1. A tripod stabilising arrangement, includes tripod (1), tripod (1) wherein is equipped with between two foot bars and bears festival pole (3), its characterized in that: a quick positioning and locking device is arranged between the bearing section rod (3) and the two corresponding foot rods; the rapid positioning and locking device comprises guide rails (6) respectively connected between two corresponding foot rods, two ends of each guide rail (6) are provided with a stop block, the length of each guide rail (6) is fixed, each guide rail (6) is provided with two U-shaped guide blocks (7) matched with the guide rail, a pressure spring (8) is fixedly connected between one sides of the two U-shaped guide blocks (7), a rotating shaft (9) is arranged in a notch of each U-shaped guide block (7), the outer side of the circumference of each rotating shaft (9) is provided with a lock column (11) coaxial with the rotating shaft, a column wall of each lock column (11) is provided with a right-angle notch (110), one right-angle wall of each right-angle notch (110) is provided with a limit block (111), two ends of each bearing rod (3) are provided with a cross-shaped part (12), and the two right-angle notches (110) on the same side are arranged opposite to the corresponding cross-shaped insertion parts (12), the end parts of the two arms of the cross-shaped inserting part (12) are respectively provided with a limiting hole (13) matched with the corresponding limiting block (111); when the bearing section rod (3) is inserted into the quick positioning and locking device, the cross-shaped inserting part (12) can push the corresponding lock column (11) to rotate by a certain angle and is finally attached to the right-angle opening (110) oppositely, and meanwhile, the limiting block (111) is clamped into the corresponding limiting hole (13) to realize locking and fixing.
2. A tripod stabilizing apparatus according to claim 1, wherein: the tripod is characterized in that a bearing joint rod (3) is movably connected between two foot rods of the tripod (1), one side of the other foot rod is detachably connected with two auxiliary joint rods (4), the other end of each auxiliary joint rod (4) is detachably connected to two sides of the top of the bearing joint rod (3), and the two auxiliary joint rods (4) and the bearing joint rod (3) jointly form a plane triangular structure to support the tripod.
3. A tripod stabilising apparatus according to claim 2, wherein: bear festival pole (3) and divide into two sections, set up relative disc type connector (18) respectively at two sections junctions, one of them one side of connector (18) is equipped with circumference graduation recess (19), another one side of connector (18) is equipped with rather than assorted circumference graduation dogtooth (20), bear two sections certain angles of relative rotation of festival pole (3) and insert circumference graduation recess (19) through circumference graduation dogtooth (20) so that it realizes two sections circumference spacing fixedly, wherein circumference graduation dogtooth (20) and circumference graduation recess (19) adopt interference connection.
4. A tripod stabilising apparatus according to claim 3, wherein: bear festival pole (3) and adopt ball hinge connection between two foot poles that correspond, ball hinge is including locating ball vacancy turn trough (21) on two foot poles, two the inslot of ball vacancy turn trough (21) all is equipped with rather than assorted ball hinge branch (22), two detachably connects between one side of ball hinge branch (22) and bears festival pole (3).
5. A tripod stabilising apparatus according to any one of claims 1 to 4, wherein: one of the two U-shaped guide blocks (7) connected by the pressure spring (8) is fixedly arranged on the guide rail (6), the other U-shaped guide block (7) can slide along the guide rail (6), a strip-shaped hole (14) is arranged on one side of each guide rail (6) far away from the corresponding U-shaped guide block (7), a pull rod (16) is arranged on one side of the movable U-shaped guide block (7), the pull rod (16) can pass through the corresponding strip-shaped hole (14) and move up and down in the hole, one side of the orifice of the strip-shaped hole (14) is also provided with a stop notch (15), a stop ring (17) is detachably connected in the notch of the stop notch (15), the stop ring (17) can be sleeved on the outer side of the pull rod (16) and clamped into the notch of the stop notch (15) at the same time, so that a certain distance is formed between every two adjacent U-shaped guide blocks (7).
6. A tripod stabilising apparatus according to claim 2, wherein: the auxiliary section rod (4) is a spiral telescopic rod or a folding rod with a folding state capable of being fixed.
7. A tripod stabilising apparatus according to claim 6, wherein: and one end of each auxiliary section rod (4) is connected to the corresponding foot rod through a hanging ring and hanging hook component.
CN202120485248.7U 2021-03-08 2021-03-08 Tripod stabilizing device Active CN214839736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120485248.7U CN214839736U (en) 2021-03-08 2021-03-08 Tripod stabilizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120485248.7U CN214839736U (en) 2021-03-08 2021-03-08 Tripod stabilizing device

Publications (1)

Publication Number Publication Date
CN214839736U true CN214839736U (en) 2021-11-23

Family

ID=78951556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120485248.7U Active CN214839736U (en) 2021-03-08 2021-03-08 Tripod stabilizing device

Country Status (1)

Country Link
CN (1) CN214839736U (en)

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