CN219103993U - Height measuring rod convenient to carry - Google Patents

Height measuring rod convenient to carry Download PDF

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Publication number
CN219103993U
CN219103993U CN202223375727.7U CN202223375727U CN219103993U CN 219103993 U CN219103993 U CN 219103993U CN 202223375727 U CN202223375727 U CN 202223375727U CN 219103993 U CN219103993 U CN 219103993U
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CN
China
Prior art keywords
height
measuring rod
fixedly connected
coil spring
height measuring
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CN202223375727.7U
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Chinese (zh)
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朱来来
欧启善
潘志华
杨再梅
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Gui'an New District Forest Survey And Design Co ltd
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Gui'an New District Forest Survey And Design Co ltd
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Priority to CN202223375727.7U priority Critical patent/CN219103993U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The utility model discloses a portable height measuring rod, which comprises a height measuring rod body, wherein the height measuring rod body comprises a telescopic sleeve, clamping grooves are formed in two sides of the inner wall of the telescopic sleeve, a primary telescopic rod is movably connected to the top of the telescopic sleeve, two grooves are formed in the primary telescopic rod, springs are fixedly connected to the inner parts of the grooves, and the springs penetrate through the surfaces of the telescopic sleeve. According to the utility model, through the arrangement of the coil spring and the rotating rod, when the height-measuring rod body is used for measurement, a user pulls out the dust cover from the inside of the height-measuring rod body through inserting and pulling the coil spring, and starts to measure when the coil spring is pulled, after the height-measuring rod finishes measurement, the user only needs to loosen the dust cover in the handle and enable the gravity block to return to the inside of the telescopic sleeve through the coil spring, so that the use convenience of the height-measuring rod body can be increased.

Description

Height measuring rod convenient to carry
Technical Field
The utility model relates to the technical field of height measuring rods, in particular to a height measuring rod convenient to carry.
Background
The height measuring rod is provided with an insulating telescopic height measuring rod or a distance measuring rod, and is an insulating measuring tool for measuring the distance from the sag of a line to the ground in the high-voltage power industry. The whole telescopic structure is adopted, no metal structure part is adopted, and the telescopic structure has the advantages of light weight, high strength, good pressure resistance, accurate scale and the like. General measurement range: 6-20 m.
Along with the continuous increase of the length of the height measuring rod, the gravity center is raised, and a worker is difficult to ensure that the height measuring rod still keeps vertical stability after extending longer, and the height measuring rod is convenient to stretch and carry as released by Chinese patent CN216081422U and comprises a height measuring rod body, wherein a rotating rod is rotatably sleeved on the height measuring rod body; both ends of the rotating rod are provided with limiting pieces, and the limiting pieces are adsorbed with the height measuring rod body; a winding disc is fixedly sleeved on the rotating rod, and a pull rope is movably wound on the winding disc; the movable end of the pull rope is rotatably connected with a gravity piece, and the gravity piece is matched with the height measuring rod body. The utility model provides a height measuring rod convenient to stretch and retract, which increases the range of the measuring rod by arranging a gravity piece and matching with a pull rope; under the action of gravity, the gravity piece is contacted with the ground, and the verticality point is automatically found, so that the accuracy of the detection value is improved.
According to the patent, when the longer height measuring rod is needed for measurement, the height measuring rod is needed to be manually lengthened for measurement, and meanwhile, the gravity block is needed to enable the height measuring rod to be horizontally vertical to the ground, but the gravity block of the patent cannot automatically retract after extending, and the gravity block also needs to be manually pulled and retracted, so that the operation is troublesome, time and labor are wasted, and the use of a user is inconvenient.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide the height measuring rod convenient to carry, which has the advantage of convenient use and solves the problem that the height measuring rod is troublesome to operate due to the fact that the gravity block needs to be manually pulled down.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient to carry's height finding pole, includes the height finding pole body, the height finding pole body includes the telescopic tube, the draw-in groove has been seted up to telescopic tube's inner wall both sides, telescopic tube's top swing joint has one-level telescopic rod, two recesses have been seted up to one-level telescopic rod's inside, the inside fixedly connected with spring of recess, the spring runs through to telescopic tube's surface, the both ends fixedly connected with semicircle of spring detains, one-level telescopic rod's inside swing joint has the second grade telescopic rod, the bottom fixedly connected with slider of second grade telescopic rod, the top of slider is provided with the stopper, stopper and one-level telescopic rod fixed connection, the top swing joint of second grade telescopic rod has the hook;
the telescopic rod is characterized in that a rotating rod is arranged in the telescopic sleeve, bearings are arranged on two sides of the rotating rod, the bearings are fixedly connected with the height measuring rod body, a rotating wheel is sleeved in the middle of the rotating rod, a coil spring is fixedly connected to the surface of the rotating wheel, and a gravity block is fixedly connected to the movable end of the coil spring.
Preferably, the bottom end of the coil spring is fixedly connected with a dust cover.
As the preferable mode of the utility model, the inserting and attaching device is fixedly connected with two sides of the surface of the dust cover, the top end of the inserting and attaching device is arranged in an arc shape, the inner wall of the height measuring rod body is provided with an arc groove, and the dust cover is movably connected with the height measuring rod body through the inserting and attaching device and the arc groove.
As preferable in the utility model, the magnet frame is fixedly connected in the height measuring rod body, a hole groove is formed in the top of the magnet frame, and the coil spring penetrates from the hole groove of the magnet frame to the inner side of the magnet frame.
Preferably, the ball is provided in the hole groove.
As a preferable mode of the utility model, the surface of the height measuring rod body is provided with a brace.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the coil spring and the rotating rod, when the height measuring rod body is used for measuring, a user pulls out the dust cover from the inside of the height measuring rod body through inserting and pulling the coil spring, and starts to measure when pulling the coil spring, after the height measuring rod finishes measuring, the user only needs to loosen the dust cover in the handle, and the gravity block can finish operation after retracting the dust cover into the telescopic sleeve through the coil spring, so that the use convenience of the height measuring rod body can be increased.
2. According to the utility model, through the arrangement of the dust cover, dust is prevented from entering the interior of the height measuring rod body when the gravity block is not used, so that the use of the coil spring is influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the height-measuring rod body of the present utility model;
FIG. 3 is a schematic illustration of the connection of the dust cap, the height lever body, the wheel and the coil spring of the present utility model;
FIG. 4 is an enlarged schematic view of A in FIG. 1, which is a structural view of the present utility model;
FIG. 5 is an enlarged schematic view of B in FIG. 3, which is a structural diagram of the present utility model;
fig. 6 is an enlarged schematic view of C in fig. 2, which is a structural diagram of the present utility model.
In the figure: 1. a height measuring rod body; 101. a telescoping sleeve; 102. a first-stage telescopic rod; 103. a groove; 104. a spring; 105. a semicircular buckle; 106. a second-stage telescopic rod; 107. a slide block; 108. a limiting block; 109. a hook; 2. a rotating rod; 3. a bearing; 4. a rotating wheel; 5. a coil spring; 6. a gravity block; 7. a dust cover; 8. inserting and carrying out piggybacking; 9. a magnet frame; 10. a ball; 11. a brace.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, a height measuring rod convenient to carry comprises a height measuring rod body 1, wherein the height measuring rod body 1 comprises a telescopic sleeve 101, clamping grooves are formed in two sides of the inner wall of the telescopic sleeve 101, a first-stage telescopic rod 102 is movably connected to the top of the telescopic sleeve 101, two grooves 103 are formed in the first-stage telescopic rod 102, springs 104 are fixedly connected to the inner parts of the grooves 103, the springs 104 penetrate through the surfaces of the telescopic sleeve 101, semicircular buckles 105 are fixedly connected to the two ends of the springs 104, a second-stage telescopic rod 106 is movably connected to the inner parts of the first-stage telescopic rod 102, a sliding block 107 is fixedly connected to the bottom end of the second-stage telescopic rod 106, a limiting block 108 is arranged above the sliding block 107, the limiting block 108 is fixedly connected with the first-stage telescopic rod 102, and hooks 109 are movably connected to the top of the second-stage telescopic rod 106;
the inside of telescopic sleeve 101 is provided with bull stick 2, and the both sides of bull stick 2 are provided with bearing 3, and bearing 3 and height pole body 1 fixed connection, the middle cover of bull stick 2 are equipped with runner 4, and the fixed surface of runner 4 is connected with wind spring 5, and the expansion end fixedly connected with gravity piece 6 of wind spring 5.
Referring to fig. 3, a dust cap 7 is fixedly coupled to the bottom end of the coil spring 5.
As a technical optimization scheme of the utility model, through the arrangement of the dust cover 7, the gravity block 6 can be prevented from entering the height measuring rod body 1 when not in use, thereby influencing the use of the coil spring 5.
Referring to fig. 3, two sides of the surface of the dust cover 7 are fixedly connected with inserting and carrying-over 8, the top end of the inserting and carrying-over 8 is arranged in an arc shape, an arc groove is formed in the inner wall of the height measuring rod body 1, and the dust cover 7 is movably connected with the height measuring rod body 1 through the inserting and carrying-over 8 and the arc groove.
As a technical optimization scheme of the utility model, through the arrangement of the inserting and attaching 8 circular arc, the circular arc has guiding performance, so that the dust cover 7 can be conveniently retracted into the high rod body 1 automatically, damage caused by twisting of the coil spring 5 can be prevented, the use is affected, and the dust cover 7 does not need to be manually put back to the inner wall of the high rod body 1 by a user.
Referring to fig. 3, a magnet frame 9 is fixedly connected to the inside of the height-measuring rod body 1, a hole groove is formed in the top of the magnet frame 9, and the coil spring 5 penetrates from the hole groove of the magnet frame 9 to the inner side of the magnet frame 9.
By means of the technical optimization scheme, through the arrangement of the magnet frame 9, the magnet frame 9 not only can limit the gravity block 6 during shrinkage, but also can prevent the gravity block 6 from colliding with the coil spring 5 during shrinkage and return to the inside of the high-pole body 1, so that the coil spring 5 is damaged and the use is affected.
Referring to fig. 5, the inside of the hole groove is provided with balls 10.
As a technical optimization scheme of the utility model, through the arrangement of the balls 10, when the coil spring 5 is contracted, the friction force of the coil spring 5 can be increased when the coil spring 5 is contracted through the magnet frame 9, and the balls not only can reduce the friction force of the coil spring 5, but also are beneficial to improving the contraction smoothness of the coil spring 5.
Referring to fig. 1, the surface of the height-measuring rod body 1 is provided with a strap 11.
As a technical optimization scheme of the portable height measuring rod, through the arrangement of the braces 11, the portability of the height measuring rod body 1 can be improved, and the use of a user is facilitated.
The working principle and the using flow of the utility model are as follows: when the height-measuring rod body 1 is used for measuring, a user firstly hangs the height-measuring rod body 1 on a high-voltage line through the hook 109, then the user pulls out the dust cover 7 from the inner wall of the telescopic sleeve 101 through the insertion and attachment 8, simultaneously brings out the gravity block 6 in the telescopic sleeve 101 and pulls the coil spring 5, when the coil spring 5 is pulled, the rotating wheel 4 is driven to rotate, when the rotating wheel 4 rotates, the winding length of the coil spring 5 is reduced, the measuring range is further improved, and then the coil spring 5 is horizontally vertical to the telescopic sleeve 101 under the influence of the gravity block 6 and starts to measure;
after the height-measuring rod body 1 finishes the measurement, the user releases the dust cover 7 in the hand, the dust cover 7 enables the gravity block 6 to retract into the telescopic sleeve 101 through the coil spring 5, and then the user removes the height-measuring rod body 1 hung on the high-voltage wire, so that the operation can be finished.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a height finding pole convenient to carry, includes height finding pole body (1), its characterized in that: the height measurement rod body (1) comprises a telescopic sleeve (101), clamping grooves are formed in two sides of the inner wall of the telescopic sleeve (101), a first-stage telescopic rod (102) is movably connected to the top of the telescopic sleeve (101), two grooves (103) are formed in the first-stage telescopic rod (102), springs (104) are fixedly connected to the inside of the grooves (103), the springs (104) penetrate through the surface of the telescopic sleeve (101), semicircular buckles (105) are fixedly connected to the two ends of the springs (104), a second-stage telescopic rod (106) is movably connected to the inside of the first-stage telescopic rod (102), a sliding block (107) is fixedly connected to the bottom end of the second-stage telescopic rod (106), a limiting block (108) is arranged above the sliding block (107), the limiting block (108) is fixedly connected with the first-stage telescopic rod (102), and hooks (109) are movably connected to the top of the second-stage telescopic rod (106).
The telescopic rod is characterized in that a rotating rod (2) is arranged in the telescopic sleeve (101), bearings (3) are arranged on two sides of the rotating rod (2), the bearings (3) are fixedly connected with the height measuring rod body (1), a rotating wheel (4) is sleeved in the middle of the rotating rod (2), a coil spring (5) is fixedly connected to the surface of the rotating wheel (4), and a gravity block (6) is fixedly connected to the movable end of the coil spring (5).
2. A portable height gauge pole according to claim 1, wherein: the bottom end of the coil spring (5) is fixedly connected with a dust cover (7).
3. A portable height gauge pole according to claim 2, wherein: the novel height measuring rod is characterized in that inserting and carrying-out (8) are fixedly connected to two sides of the surface of the dust cover (7), the top end of the inserting and carrying-out (8) is arranged in an arc mode, an arc groove is formed in the inner wall of the height measuring rod body (1), and the dust cover (7) is movably connected with the height measuring rod body (1) through the inserting and carrying-out (8) and the arc groove.
4. A portable height gauge pole according to claim 1, wherein: the height measuring rod is characterized in that a magnet frame (9) is fixedly connected to the inside of the height measuring rod body (1), a hole groove is formed in the top of the magnet frame (9), and the coil spring (5) penetrates to the inner side of the magnet frame (9) from the hole groove of the magnet frame (9).
5. A portable height gauge according to claim 4 wherein: the ball (10) is arranged in the hole groove.
6. A portable height gauge pole according to claim 1, wherein: the surface of the height measuring rod body (1) is provided with a brace (11).
CN202223375727.7U 2022-12-15 2022-12-15 Height measuring rod convenient to carry Active CN219103993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223375727.7U CN219103993U (en) 2022-12-15 2022-12-15 Height measuring rod convenient to carry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223375727.7U CN219103993U (en) 2022-12-15 2022-12-15 Height measuring rod convenient to carry

Publications (1)

Publication Number Publication Date
CN219103993U true CN219103993U (en) 2023-05-30

Family

ID=86459937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223375727.7U Active CN219103993U (en) 2022-12-15 2022-12-15 Height measuring rod convenient to carry

Country Status (1)

Country Link
CN (1) CN219103993U (en)

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