CN217350275U - Portable measuring equipment - Google Patents
Portable measuring equipment Download PDFInfo
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- CN217350275U CN217350275U CN202221914945.0U CN202221914945U CN217350275U CN 217350275 U CN217350275 U CN 217350275U CN 202221914945 U CN202221914945 U CN 202221914945U CN 217350275 U CN217350275 U CN 217350275U
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a portable measuring device, which comprises a shell, wherein a winding cavity is arranged in the shell, a winding roller is rotatably connected in the winding cavity, and a connecting rope is fixed and wound on the side of a winding roller ring; the inner wall of the winding cavity is fixedly connected with a feeding guide ring, a moving block is arranged between the feeding guide ring and the winding roller, a winding guide ring is fixedly connected onto the moving block, and a connecting rope penetrates through the winding guide ring and the feeding guide ring and penetrates out of the shell; a moving mechanism for driving the moving block to move is arranged in the winding cavity; the side wall of the winding cavity is provided with a transmission cavity, and a reciprocating mechanism matched with the moving mechanism is arranged in the transmission cavity. The utility model discloses a set up moving mechanism and reciprocating mechanism and can realize carrying out winding in-process to connecting the rope at the wind-up roll, can realize that the movable block drives winding guide ring reciprocating motion to realize connecting the winding that the rope can be even on the wind-up roll, and then avoid connecting the rope and pile up the winding and lead to connecting the rope condition emergence such as knoing.
Description
Technical Field
The utility model belongs to the technical field of measuring equipment, especially, relate to a portable measuring equipment.
Background
In the fields of building engineering and the like, various data indexes of a building need to be measured, in the measuring process, measurement is often performed through a measuring line, and for convenience of carrying, the measuring line is generally wound on a winding roller or a winding wheel in a normal state so as to reduce the carrying volume of the measuring line, but in the winding and winding process of the measuring line, the existing measuring device is easy to have the situations of knotting and the like of the measuring line, and the use of the device is influenced.
To this end, we propose a portable measuring device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a portable measuring equipment, the device can lead the ring through the winding in order to realize connecting the even winding of rope on the wind-up roll to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable measuring device comprises a shell, wherein a winding cavity is formed in the shell, a winding roller is rotatably connected in the winding cavity, and a connecting rope is fixed and wound on the ring side of the winding roller;
the inner wall of the winding cavity is fixedly connected with a feeding guide ring, a moving block is arranged between the feeding guide ring and the winding roller, a winding guide ring is fixedly connected onto the moving block, and the connecting rope penetrates through the winding guide ring and the feeding guide ring and penetrates out of the shell;
a moving mechanism for driving the moving block to move is arranged in the winding cavity; the rolling chamber side wall has seted up the transmission chamber, transmission intracavity portion is provided with the reciprocating mechanism with moving mechanism matched with.
Further, the one end fixedly connected with transmission shaft that the wind-up roll is close to the transmission chamber, transmission shaft one end extends to the casing outside to fixedly connected with carousel.
Further, the inside fixedly connected with torsion spring of wind-up roll, the inboard fixedly connected with dead lever of torsion spring, dead lever and rolling chamber lateral wall fixed connection.
Further, the moving mechanism comprises a sliding rod and a threaded rod, the sliding rod is fixedly connected inside the rolling cavity, the threaded rod is rotatably connected inside the rolling cavity, the sliding rod and the threaded rod penetrate through the moving block, the sliding rod is slidably connected with the moving block, and the threaded rod is in threaded connection with the moving block.
Further, reciprocating mechanism includes sector gear, driving medium and drive gear, sector gear fixed connection is on the transmission shaft, threaded rod one end extends to the transmission intracavity portion to set up with the coaxial fixed connection of drive gear, carry out the transmission through the driving medium between sector gear and the drive gear.
Furthermore, the transmission part comprises a frame-shaped part and a rack, the upper side and the lower side of the interior of the frame-shaped part are respectively provided with a meshing tooth structure which can be meshed with the sector gear, the rack is fixedly connected to the frame-shaped part, and the rack is meshed with the transmission gear.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up moving mechanism and reciprocating mechanism and can realize carrying out winding in-process to connecting the rope at the wind-up roll, can realize that the movable block drives winding guide ring reciprocating motion to realize connecting the winding that the rope can be even on the wind-up roll, and then avoid connecting the rope and pile up the winding and lead to connecting the rope condition emergence such as knoing.
Drawings
Fig. 1 is a schematic view of an overall structure of a portable measuring device according to the present invention;
fig. 2 is a schematic perspective rear sectional structural view of a portable measuring device according to the present invention;
fig. 3 is a schematic diagram of a planar front view structure of a portable measuring device provided by the present invention.
In the figure: 1. a housing; 2. a winding cavity; 3. a wind-up roll; 31. a drive shaft; 32. a turntable; 33. a torsion spring; 34. fixing the rod; 4. connecting ropes; 5. a feed guide ring; 6. winding a guide ring; 7. a moving block; 8. a moving mechanism; 81. a slide bar; 82. a threaded rod; 9. a reciprocating mechanism; 91. a sector gear; 92. a transmission gear; 93. a frame-shaped member; 94. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a portable measuring device comprises a shell 1, a winding cavity 2 is formed in the shell 1, a winding roller 3 is rotatably connected in the winding cavity 2, a connection rope 4 is fixed and wound on the annular side of the winding roller 3, and corresponding scale marks can be arranged on the annular side of the connection rope 4, so that the purpose that the target measurement can be completed through the scales on the annular side of the connection rope 4 can be achieved through the annular side.
And at 2 inner wall fixedly connected with feeding guide rings 5 in rolling chamber, be provided with movable block 7 between feeding guide rings 5 and wind-up roll 3, fixedly connected with winding guide ring 6 on the movable block 7, connect rope 4 to run through winding guide ring 6 and feeding guide ring 5 and wear out from casing 1 is inside, can realize playing the effect of guide to connecting rope 4 through feeding guide ring 5 and winding pipe, and then realize that wind-up roll 3 carries out the in-process of rolling to connecting rope 4, can ensure to connect the winding point of rope 4 and change gradually, in order to realize connecting rope 4 more even winding on wind-up roll 3, avoid connecting rope 4 to pile up the condition emergence such as the connecting rope 4 that leads to knoing in one department.
And be provided with the moving mechanism 8 that drives movable block 7 and carry out the removal in rolling chamber 2 inside, moving mechanism 8 includes slide bar 81 and threaded rod 82, slide bar 81 fixed connection is inside rolling chamber 2, threaded rod 82 rotates and connects inside rolling chamber 2, slide bar 81 and threaded rod 82 all run through movable block 7 and set up, and slide bar 81 and movable block 7 sliding connection, threaded rod 82 and movable block 7 threaded connection, can realize driving movable block 7 through rotating threaded rod 82 and remove, when threaded rod 82 reciprocating motion's in-process, can realize that movable block 7 reciprocates and removes.
Therefore, a transmission cavity is formed in the side wall of the winding cavity 2, a reciprocating mechanism 9 matched with the moving mechanism 8 is arranged in the transmission cavity, the reciprocating mechanism 9 comprises a sector gear 91, a transmission piece and a transmission gear 92, the sector gear 91 is fixedly connected to the transmission shaft 31, one end of the threaded rod 82 extends into the transmission cavity and is coaxially and fixedly connected with the transmission gear 92, and the sector gear 91 and the transmission gear 92 are transmitted through the transmission piece.
The transmission member comprises a frame-shaped member 93 and a rack 94, the frame-shaped member 93 is slidably connected inside the transmission cavity, the upper side and the lower side inside the frame-shaped member 93 are respectively provided with a meshing gear structure capable of meshing with the sector gear 91, the rack 94 is fixedly connected to the frame-shaped member 93, and the rack 94 is meshed with the transmission gear 92.
In the process that the sector gear 91 rotates, when the sector gear 91 is meshed with the top wall of the frame-shaped member 93, the frame-shaped member 93 is driven to move towards one side, and further the frame-shaped member 93 rotates towards one side through the rack 94 structure, so that the moving member moves towards one side through the threaded rod 82 by the transmission gear 92; when sector gear 91 rotated to and frame member 93 diapire engaged with, will drive frame member 93 this moment and remove towards the position opposite with above-mentioned direction, and then realize moving towards opposite direction in order to realize the moving member through rack 94 isotructure, and then realize at the continuous pivoted in-process of sector gear 91, can realize the continuous reciprocating motion of moving member, and then realize winding guide ring 6 reciprocating motion, and then realize connecting rope 4 more even winding on wind-up roll 3.
And the inboard of feeding guide ring 5 and winding guide ring 6 is smooth structure to the realization reduces the in-process that connects rope 4 to remove, with feeding guide ring 5, twine the friction between the guide ring 6, avoids connecting rope 4 wearing and tearing great.
Limiting structures such as a pendant or a connecting block are fixedly connected to one end of the connecting rope 4 which penetrates out, the size of the limiting structures is larger than that of the feeding guide ring 5, and therefore the connecting rope 4 is prevented from being completely contracted into the winding cavity 2.
Above-mentioned 3 one end fixedly connected with transmission shaft 31 of wind-up roll, also the wind-up roll 3 realizes through transmission shaft 31 and is connected with rolling chamber 2 rotation.
One end of the transmission shaft 31 penetrating through the shell 1 can be fixedly connected with a turntable 32 so as to manually drive the winding roller 3 to rotate; still can be at 1 lateral wall fixedly connected with driving motor of casing, driving motor output and transmission shaft 31 fixed connection to the realization can realize through driving motor that automatic wind-up roll 3 that drives rotates, accomplishes to connect rope 4 to twine and release automatically.
When realizing rotating with transmission shaft 31 through carousel 32 structure, can be at 3 inside fixedly connected with torque spring 33 of wind-up roll, the inboard fixedly connected with dead lever 34 of torque spring 33, dead lever 34 and 2 lateral walls fixed connection in rolling chamber, and then can realize through torque spring 33 that automatic to wind-up roll 3 resets, in order to realize when needs are accomodate to connecting rope 4, can drive wind-up roll 3 through torque spring 33 in order to realize automation and rotate, in order to realize that wind-up roll 3 is automatic to connecting rope 4 and twine.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A portable measuring device comprises a shell (1), and is characterized in that a winding cavity (2) is formed in the shell (1), a winding roller (3) is rotatably connected in the winding cavity (2), and a connecting rope (4) is fixed and wound on the annular side of the winding roller (3);
the inner wall of the winding cavity (2) is fixedly connected with a feeding guide ring (5), a moving block (7) is arranged between the feeding guide ring (5) and the winding roller (3), a winding guide ring (6) is fixedly connected onto the moving block (7), and the connecting rope (4) penetrates through the winding guide ring (6) and the feeding guide ring (5) and penetrates out of the shell (1);
a moving mechanism (8) for driving the moving block (7) to move is arranged in the winding cavity (2); the side wall of the winding cavity (2) is provided with a transmission cavity, and a reciprocating mechanism (9) matched with the moving mechanism (8) is arranged inside the transmission cavity.
2. The portable measuring device according to claim 1, characterized in that a transmission shaft (31) is fixedly connected to one end of the wind-up roll (3) close to the transmission cavity, one end of the transmission shaft (31) extends to the outside of the housing (1), and a turntable (32) is fixedly connected thereto.
3. The portable measuring device according to claim 1, characterized in that a torsion spring (33) is fixedly connected inside the winding roller (3), a fixing rod (34) is fixedly connected inside the torsion spring (33), and the fixing rod (34) is fixedly connected with the side wall of the winding cavity (2).
4. The portable measuring device according to claim 1, characterized in that the moving mechanism (8) comprises a sliding rod (81) and a threaded rod (82), the sliding rod (81) is fixedly connected inside the winding cavity (2), the threaded rod (82) is rotatably connected inside the winding cavity (2), the sliding rod (81) and the threaded rod (82) are both arranged through the moving block (7), the sliding rod (81) is slidably connected with the moving block (7), and the threaded rod (82) is in threaded connection with the moving block (7).
5. The portable measuring device according to claim 4, characterized in that the reciprocating mechanism (9) comprises a sector gear (91), a transmission member and a transmission gear (92), the sector gear (91) is fixedly connected to the transmission shaft (31), one end of the threaded rod (82) extends to the inside of the transmission cavity and is coaxially and fixedly connected with the transmission gear (92), and the sector gear (91) and the transmission gear (92) are transmitted through the transmission member.
6. The portable measuring device according to claim 5, wherein the transmission member comprises a frame-shaped member (93) and a rack (94), the frame-shaped member (93) is provided with engaging teeth engaged with the sector gear (91) at upper and lower sides inside, the rack (94) is fixedly connected to the frame-shaped member (93), and the rack (94) is engaged with the transmission gear (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914945.0U CN217350275U (en) | 2022-07-25 | 2022-07-25 | Portable measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914945.0U CN217350275U (en) | 2022-07-25 | 2022-07-25 | Portable measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217350275U true CN217350275U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221914945.0U Active CN217350275U (en) | 2022-07-25 | 2022-07-25 | Portable measuring equipment |
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| CN (1) | CN217350275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678757A (en) * | 2023-06-05 | 2023-09-01 | 山东凯丰高分子材料股份有限公司 | Cable insulation sheath performance detection device |
-
2022
- 2022-07-25 CN CN202221914945.0U patent/CN217350275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678757A (en) * | 2023-06-05 | 2023-09-01 | 山东凯丰高分子材料股份有限公司 | Cable insulation sheath performance detection device |
| CN116678757B (en) * | 2023-06-05 | 2023-12-15 | 山东凯丰高分子材料股份有限公司 | Cable insulation sheath performance detection device |
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