CN211696113U - Portable measuring device for construction cost - Google Patents
Portable measuring device for construction cost Download PDFInfo
- Publication number
- CN211696113U CN211696113U CN202020856893.0U CN202020856893U CN211696113U CN 211696113 U CN211696113 U CN 211696113U CN 202020856893 U CN202020856893 U CN 202020856893U CN 211696113 U CN211696113 U CN 211696113U
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- CN
- China
- Prior art keywords
- thimble
- shell
- handle
- mounting groove
- measuring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a portable measuring device of building engineering cost, including the casing that is the cross and installing the tape measure assembly in the casing, install the detachable thimble in the handle at casing top, wherein, mobile the installing in the casing bottom after the thimble is dismantled. The thimble can movably be installed in the mounting groove at handle top, and the top cap of mounting groove apical opening articulated can fix the thimble in the mounting groove. The tape measure assembly comprises a rotating shaft in the shell, a measuring scale is wound on the rotating shaft, one end of the rotating shaft penetrates through the shell and then is connected with a rotating disc, and a rotating handle is hinged to the rotating disc. The thimble can be placed in the mounting groove at casing top when not needing to use, and the top cap can be fixed the thimble in the mounting groove, and surveyor can not be by the fish tail when going out to carry the measurement like this, and the thimble also installation is more convenient and fast when needing to use.
Description
Technical Field
The utility model relates to an engineering dipperstick, especially portable measuring device of building engineering cost.
Background
The construction project is required to be subjected to budget project cost before construction, the sizes of a construction main body are mainly measured, and then a technician is required to calculate construction materials, working hours and labor cost, so that the budget price of the construction project can be calculated approximately. The conventional engineering measuring tape is used for measuring, the measuring length range of the conventional engineering measuring tape is 20-50 meters, the requirement on the volume of the measuring tape is mainly limited, and the engineering measuring tape is too large in volume and is inconvenient to carry and measure. The existing engineering measuring scale is fixedly provided with a thimble, and the thimble can be fixed at a mark position on the ground for measuring portability and accuracy. Because the thimble can not follow the casing activity and pull down, the thimble exposes outside the casing, and the thimble is outwards easily scratched the people when carrying, and this structure is not safe enough. In view of the above problems, the invention provides a portable measuring device which is compact in overall structure, the ejector pin shell is movably disassembled, the ejector pin is conveniently installed, and the ejector pin is installed in the handle after being disassembled, so that people cannot be scratched when the measuring device is carried.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable measuring device of building engineering cost, overall structure is compact, and the activity of thimble shell is dismantled, and the thimble installation is also more convenient, installs in the handle after the thimble is dismantled, can not draw when carrying like this and hinder the people.
The technical scheme of the utility model is realized like this: the portable measuring device for the construction engineering cost comprises a cross-shaped shell and a tape assembly arranged in the shell, wherein a T-shaped handle is arranged at the top of the shell, a detachable thimble is also arranged in the handle, and the thimble can be movably arranged at the bottom of the shell after being detached; the top of the handle is provided with an installation groove, the thimble is movably arranged in the installation groove, the top opening of the installation groove is also hinged with a top cover, and the top cover can fix the thimble in the installation groove; the tape measure assembly comprises a rotating shaft in the shell, a measuring scale is wound on the rotating shaft, one end of the rotating shaft penetrates through the shell and is connected with a rotating disc, and a rotating handle is hinged to the rotating disc.
The ejector pin is in an inverted cone shape, a connecting column is arranged at the top of the ejector pin, and the connecting column is in a threaded column structure; the connecting cap is installed at the bottom of the shell and is of a nut structure, and the connecting column is connected with the connecting cap in a matched mode.
Further, one side of the mounting groove is provided with a hinged shaft, and the other side of the mounting groove is provided with a buckle; a through hole is formed in the center of the top cover, and the connecting column is accommodated in the through hole; one side of the top cover is provided with a hinge hole, and the hinge hole is connected with the hinge shaft in a matching way; the bottom surface of the other side of the top cover is provided with a barb which can be matched and clamped on the fastener.
The shell is further composed of a left half shell and a right half shell, fixing holes are formed in the left half shell and the right half shell, and the left half shell and the right half shell can be fixed together by penetrating through the fixing holes through fixing bolts.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a portable measuring device of building engineering cost, including the casing that is the cross and installing the tape measure assembly in the casing, install the detachable thimble in the handle at casing top, wherein, mobile the installing in the casing bottom after the thimble is dismantled. The thimble can movably be installed in the mounting groove at handle top, and the top cap of mounting groove apical opening articulated can fix the thimble in the mounting groove. The tape measure assembly comprises a rotating shaft in the shell, a measuring scale is wound on the rotating shaft, one end of the rotating shaft penetrates through the shell and then is connected with a rotating disc, and a rotating handle is hinged to the rotating disc. The thimble can be placed in the mounting groove at casing top when not needing to use, and the top cap can be fixed the thimble in the mounting groove, and surveyor can not be by the fish tail when going out to carry the measurement like this, and the thimble also installation is more convenient and fast when needing to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the structure of the thimble of the present invention;
wherein: 1. the novel measuring tool comprises a shell, a handle 2, a thimble 3, a mounting groove 4, a top cover 5, a rotating shaft 6, a measuring scale 7, a rotating disc 8, a rotating handle 9, a connecting column 10, a connecting cap 11, a hinge shaft 12, a buckle 13, a through hole 14, a hinge hole 15, a barb 16 and a fixing hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 to fig. 3 show, the utility model discloses a portable measuring device of building engineering cost, including the casing 1 that is the cross and install the tape measure assembly in casing 1, 1 tops of casing are equipped with the handle 2 that is the T type, still install detachable thimble 3 in the handle 2, but mobile the installation is in 1 bottoms of casing after 3 dismantlements of thimble. Mounting groove 4 has been seted up at 2 tops of handle, and 3 movable mounting of thimble are in mounting groove 4, and 4 apical orifices of mounting groove still articulate there is top cap 5, and top cap 5 can fix the thimble in mounting groove 4. The tape measure assembly comprises a rotating shaft 6 in the shell 1, and a measuring ruler 7 is wound on the rotating shaft 6, wherein the measuring ruler 7 is a PVC fiber ruler. One end of the rotating shaft 6 penetrates through the shell 1 and then is connected with a rotating disc 8, and a rotating handle 9 is hinged on the rotating disc 8.
The thimble 3 of the embodiment is in an inverted cone shape, the top of the thimble 3 is provided with a connecting column 10, and the connecting column 10 is in a threaded column structure; the bottom of the shell 1 is provided with a connecting cap 11, the connecting cap 11 is of a nut structure, and the connecting column 10 is connected with the connecting cap 11 in a matching mode. The thimble 3 can be movably arranged on a connecting cap 11 at the bottom of the shell 1 by virtue of a connecting column 10, and the movable disassembly and the installation are convenient and rapid.
The mounting groove 4 of this embodiment is provided with a hinge shaft 12 at one side and a buckle 13 at the other side. The top cover 5 is centrally provided with a through hole 14, and the connecting column 10 is accommodated in the through hole 14. One side of the top cover 5 is provided with a hinge hole 15, and the hinge hole 15 is connected with the hinge shaft 12 in a matching way; the other side bottom surface of top cap 5 is equipped with barb 16, and barb 16 can match the card and be blocked on buckle 13. The top cover 5 is hinged in a hinge hole 15 of the shell 1 by means of a hinge shaft 12, and the top cover 5 can be fixedly clamped on the buckle 13 by means of the barb 16, so that the top cover 5 can firmly block the thimble 3 in the mounting groove 4.
The housing 1 of the embodiment is composed of left and right half shells, fixing holes 17 are formed in the left and right half shells, and the left and right half shells can be fixed together by fixing bolts penetrating through the fixing holes 17. The shell 1 is formed by combining a left half shell and a right half shell, and is convenient and quick to assemble and disassemble.
The utility model discloses a portable measuring device of building engineering cost, including the casing 1 that is the cross and install the tape measure assembly in casing 1, install detachable thimble 3 in the handle 2 at casing 1 top, wherein, mobile the installing in casing 1 bottom after thimble 3 dismantles. The thimble 3 can movably be installed in the mounting groove 4 at the top of the handle 2, and the top cover 5 hinged with the top opening of the mounting groove 4 can fix the thimble 3 in the mounting groove 4. The tape measure assembly comprises a rotating shaft 6 in the shell 1, a measuring scale is wound on the rotating shaft 6, one end of the rotating shaft 6 penetrates through the shell 1 and then is connected with a rotating disc 8, and a rotating handle 9 is hinged to the rotating disc 8. The thimble 3 can be placed in the mounting groove 4 at casing 1 top when not needing to use, and top cap 5 can fix thimble 3 in mounting groove 4, can not be by the fish tail when measurement personnel go out to carry the measurement like this, and the thimble 3 installation is also convenient and fast more when needing to use.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A portable measuring device for construction cost is characterized by comprising a cross-shaped shell (1) and a tape assembly arranged in the shell (1), wherein a T-shaped handle (2) is arranged at the top of the shell (1), a detachable ejector pin (3) is further arranged in the handle (2), and the ejector pin (3) can be movably arranged at the bottom of the shell (1) after being detached; the top of the handle (2) is provided with an installation groove (4), the thimble (3) is movably installed in the installation groove (4), the top opening of the installation groove (4) is also hinged with a top cover (5), and the thimble (3) can be fixed in the installation groove (4) by the top cover (5); the tape measure assembly comprises a rotating shaft (6) in the shell (1), a measuring scale (7) is wound on the rotating shaft (6), one end of the rotating shaft (6) penetrates through the shell (1) and then is connected with a rotating disc (8), and the rotating disc (8) is hinged with a rotating handle (9).
2. The portable construction cost measuring device according to claim 1, wherein the thimble (3) is in an inverted cone shape, a connecting column (10) is arranged at the top of the thimble (3), and the connecting column (10) is in a threaded column structure; casing (1) bottom is installed and is connected and emit (11), it emits (11) to connect and be the nut structure, spliced pole (10) with be connected and emit (11) accordant connection.
3. The portable construction cost measuring device according to claim 2, wherein the mounting groove (4) is provided with a hinge shaft (12) at one side and a buckle (13) at the other side; a through hole (14) is formed in the center of the top cover (5), and the connecting column (10) is accommodated in the through hole (14); one side of the top cover (5) is provided with a hinge hole (15), and the hinge hole (15) is connected with the hinge shaft (12) in a matching way; the bottom surface of the other side of the top cover (5) is provided with a barb (16), and the barb (16) can be matched and clamped on the buckle (13).
4. The portable construction cost measuring device according to claim 1, wherein the housing (1) is composed of left and right half shells, the left and right half shells having fixing holes (17) formed therein, and the left and right half shells are fixed together by fixing bolts passing through the fixing holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856893.0U CN211696113U (en) | 2020-05-21 | 2020-05-21 | Portable measuring device for construction cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856893.0U CN211696113U (en) | 2020-05-21 | 2020-05-21 | Portable measuring device for construction cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211696113U true CN211696113U (en) | 2020-10-16 |
Family
ID=72784595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856893.0U Expired - Fee Related CN211696113U (en) | 2020-05-21 | 2020-05-21 | Portable measuring device for construction cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211696113U (en) |
-
2020
- 2020-05-21 CN CN202020856893.0U patent/CN211696113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20210521 |