CN216482968U - Engineering survey and drawing sopwith staff with multiple functions - Google Patents
Engineering survey and drawing sopwith staff with multiple functions Download PDFInfo
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- CN216482968U CN216482968U CN202122933619.6U CN202122933619U CN216482968U CN 216482968 U CN216482968 U CN 216482968U CN 202122933619 U CN202122933619 U CN 202122933619U CN 216482968 U CN216482968 U CN 216482968U
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- 238000013507 mapping Methods 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building measuring tools, in particular to an engineering surveying and mapping tower ruler with multiple functions, which comprises a first tower ruler, wherein the first tower ruler consists of a first measuring rod, a second measuring rod, a third measuring rod and a fourth measuring rod, wherein the second measuring rod is arranged in the first measuring rod and is in sliding connection with the first measuring rod; and a limiting groove is formed in the top surface of the fourth measuring rod, and a bubble level gauge is fixedly installed in the limiting groove. The utility model is convenient for limiting and fixing the measuring rod, so that the surveying and mapping operation is more convenient, and convenience is brought to users.
Description
Technical Field
The utility model relates to the technical field of building measuring tools, in particular to an engineering surveying and mapping tower ruler with multiple functions.
Background
The sopwith staff is a measuring length leveling rod, need use the sopwith staff when carrying out operations such as engineering survey and drawing, and the kind of the sopwith staff on the market is more, but most of sopwith staff lack on it and carry out spacing fixed part to the measuring stick, and the measuring stick that stretches out in the sopwith staff of being not convenient for carries out spacing fixed, causes the measuring stick that stretches out easily to hold automatic gliding down under nobody is handed, influences normal measurement operation, brings inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an engineering surveying and mapping tower ruler with multiple functions, so as to solve the defects in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the multifunctional engineering surveying and mapping tower ruler comprises a first tower ruler, wherein the first tower ruler consists of a first measuring rod, a second measuring rod, a third measuring rod and a fourth measuring rod, the second measuring rod is arranged in the first measuring rod and is in sliding connection with the first measuring rod, the third measuring rod is arranged in the second measuring rod and is in sliding connection with the second measuring rod, the fourth measuring rod is arranged in the third measuring rod and is in sliding connection with the third measuring rod, limiting sleeves are fixedly arranged on top rod bodies of the first measuring rod, the second measuring rod and the third measuring rod, and limiting bolts are in threaded connection with the limiting sleeves; and a limiting groove is formed in the top surface of the fourth measuring rod, and a bubble level gauge is fixedly installed in the limiting groove.
Preferably, be provided with the ring channel that is linked together with the external world in the stop collar, first measuring stick second measuring stick with all be provided with in the third measuring stick with the spout that the ring channel is linked together, the second measuring stick third measuring stick with the fourth measuring stick all is located correspond in the ring channel and with sliding connection between the ring channel does benefit to and accomodates second measuring stick, third measuring stick and fourth measuring stick, when using, conveniently takes out its outside slip and uses.
Preferably, the inner diameter of the ring groove is smaller than the inner diameter of the sliding groove, the limiting rings are fixedly mounted on the bottom rod body of the second measuring rod, the third measuring rod and the fourth measuring rod, the limiting rings are located in the sliding groove and are in sliding connection with the sliding groove, the limiting rings slide in the sliding groove through the limiting rings, the top wall of the sliding groove is used for limiting the limiting rings, the limiting rings are guaranteed not to slip to the ring groove from the sliding groove, and therefore the situation that the plurality of measuring rods are separated from each other is guaranteed.
Preferably, be provided with the draw-in hole that is linked together with the external world in the stop collar, the second measuring stick the third measuring stick with be provided with around two mutual symmetries on the bottom body of rod of fourth measuring stick and with the outside slide opening that is linked together, sliding connection has the kelly in the slide opening, the tip cylinder of kelly be located in the draw-in hole and with peg graft cooperation between the draw-in hole, the kelly with fixed mounting has reset spring between the pore wall of slide opening, is convenient for when outwards sliding second measuring stick, third measuring stick and fourth measuring stick to the longest, utilizes the kelly card to go into in the draw-in hole, realizes spacing the measuring stick, guarantees that the measuring stick can not independently lapse.
Preferably, the limiting bolt and the anti-dropping rope is fixedly mounted between the limiting sleeves, and the anti-dropping rope can prevent the limiting bolt from dropping and losing.
Preferably, still be provided with on the first sopwith staff with first sopwith staff contained angle is 90 degrees second sopwith staff, sliding connection has first sliding sleeve on the first sopwith staff, fixed mounting has the second sliding sleeve on the side of first sliding sleeve, the second sopwith peg graft cooperation between the second sliding sleeve, through the second sopwith staff that sets up, utilize second sopwith staff and first sopwith staff cooperation to use, conveniently utilize first sopwith staff to measure the height and utilize the second sopwith staff to measure the width, facilitate the use.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limiting sleeve is arranged, the limiting bolt is arranged on the limiting sleeve, so that the second measuring rod, the third measuring rod and the fourth measuring rod which slide outwards to any length position can be limited and fixed conveniently when the tower ruler is used, and the second measuring rod, the third measuring rod and the fourth measuring rod which extend to the maximum length can be limited and fixed conveniently through the arranged clamping columns and the clamping holes, so that the use is convenient, and the problems that most tower rulers lack parts for limiting and fixing the measuring rods when used, the limiting and fixing of the measuring rods are inconvenient to carry out limiting and fixing on the measuring rods extending out of the tower rulers, the extending measuring rods can slide down automatically when being held by hands without people, the normal measuring operation is influenced, and the inconvenience is brought to users are solved.
2. The first sliding sleeve, the second sliding sleeve and the second sliding sleeve are arranged, so that the second sliding sleeve and the first sliding rod can be matched for use to measure the length and the width, and the use is convenient.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
fig. 2 is a sectional view of a first measuring stick in embodiment 1 of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 in example 1 of the present invention;
fig. 4 is a schematic structural view of a second measuring rod in embodiment 1 of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4 in example 1 of the present invention;
FIG. 6 is a schematic structural view of example 2 of the present invention;
fig. 7 is an enlarged view of C in fig. 6 in example 2 of the present invention.
The meaning of the individual reference symbols in the figures is: 1. a first sopwith staff; 10. a first measuring rod; 11. a second measuring rod; 12. a third measuring rod; 13. a fourth measuring rod; 14. a limiting sleeve; 141. an annular groove; 142. a clamping hole; 15. a chute; 16. a limit bolt; 161. an anti-drop rope; 17. a limiting ring; 18. a slide hole; 181. a return spring; 182. clamping the column; 2. a limiting groove; 20. a bubble level; 3. a second sopwith staff; 4. a first sliding sleeve; 40. a second sliding sleeve; 41. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 5, the present embodiment provides a technical solution: a multifunctional engineering surveying and mapping tower ruler comprises a first tower ruler 1, wherein the first tower ruler 1 consists of a first measuring rod 10, a second measuring rod 11 arranged in the first measuring rod 10 and connected with the first measuring rod 10 in a sliding manner, a third measuring rod 12 arranged in the second measuring rod 11 and connected with the second measuring rod 11 in a sliding manner, and a fourth measuring rod 13 arranged in the third measuring rod 12 and connected with the third measuring rod 12 in a sliding manner, a limiting sleeve 14 is integrally formed on the top rod body of the first measuring rod 10, the second measuring rod 11 and the third measuring rod 12, an annular groove 141 communicated with the outside is formed in the limiting sleeve 14, sliding grooves 15 communicated with the annular groove 141 are formed in the first measuring rod 10, the second measuring rod 11 and the third measuring rod 12, the second measuring rod 11, the third measuring rod 12 and the fourth measuring rod 13 are positioned in the annular groove 141 corresponding to the first measuring rod 10 and connected with the annular groove 141 in a sliding manner, meanwhile, the second measuring rod 11, the third measuring rod 12 and the fourth measuring rod 13 can also slide in the sliding groove 15, so that the second measuring rod 11, the third measuring rod 12 and the fourth measuring rod 13 can be conveniently stored, and can be conveniently taken out for use after sliding outwards;
specific, ring channel 141's internal diameter is less than spout 15's internal diameter, second measuring stick 11, homogeneous shaping limit ring 17 on the bottom body of rod of third measuring stick 12 and fourth measuring stick 13, limit ring 17 be located spout 15 and with sliding connection between spout 15, limit ring 17 through setting up slides in spout 15, the roof that utilizes spout 15 carries on spacingly to limit ring 17, guarantee that limit ring 17 can not follow in spout 15 slippage to ring channel 141, the realization is to second measuring stick 11, the outside length of stretching out of third measuring stick 12 and fourth measuring stick 13 carries on spacingly, guarantee the condition that can not take place each other between a plurality of measuring sticks, and convenient to use.
In this embodiment, threaded connection has stop bolt 16 on the stop collar 14, stop bolt 16 through setting up, screw up back with stop bolt 16, utilize stop bolt 16's end to support at second measuring stick 11, on third measuring stick 12 or the fourth measuring stick 13, can realize outwards stretching out to the second measuring stick 11 of arbitrary length, third measuring stick 12 and fourth measuring stick 13 carry on spacingly, guarantee to utilize stop bolt 16 to carry out spacing back, second measuring stick 11, third measuring stick 12 and the gliding condition can not take place easily again, do benefit to going on of measurement operation.
Furthermore, a clamping hole 142 communicated with the outside is arranged in the position limiting sleeve 14, two sliding holes 18 which are symmetrical to each other and communicated with the outside are arranged on the bottom rod body of the second measuring rod 11, the third measuring rod 12 and the fourth measuring rod 13, a clamping column 182 is connected in the sliding hole 18 in a sliding mode, an end column body of the clamping column 182 is located in the clamping hole 142 and is matched with the clamping hole 142 in an inserting mode, a reset spring 181 is fixedly installed between the clamping column 182 and the wall of the sliding hole 18, one tail end of the reset spring 181 is fixedly installed on the clamping column 182, the other tail end of the reset spring 181 is fixedly installed on the wall of the sliding hole 18, the length of the clamping column 182 is smaller than the depth of the sliding hole 18, when the reset spring 181 is in a normal state, one half column body of the clamping column 182 is located outside the sliding hole 18, so that when the second measuring rod 11, the third measuring rod 12 and the fourth measuring rod 13 slide outwards to the longest, the clamping column 182 just corresponds to the clamping hole 142, and the clamping column 182 is clamped into the clamping hole 142 to limit the measuring rod, so that the measuring rod cannot automatically slide downwards.
In addition, an anti-dropping rope 161 is fixedly installed between the limiting bolt 16 and the limiting sleeve 14, and the situation that the limiting bolt 16 is dropped and lost can be prevented through the anti-dropping rope 161.
In the specific use process of this embodiment, according to the actual measurement height, with second measuring stick 11, third measuring stick 12 and fourth measuring stick 13 outwards take out, and guarantee that card post 182 blocks smoothly in calorie hole 142, realize carrying on spacingly to second measuring stick 11, third measuring stick 12 and fourth measuring stick 13, recycle the top of fourth measuring stick 13 and the bottom of first measuring stick 10 and support and carry out measurement operation on building the wall, in addition when second measuring stick 11, third measuring stick 12 and fourth measuring stick 13 need not outwards to extend to when being the longest, with second measuring stick 11, third measuring stick 12 and fourth measuring stick 13 outwards slide to suitable position department, screw up limit bolt 16 again, also can play and carry out spacing effect to second measuring stick 11, third measuring stick 12 and fourth measuring stick 13, make things convenient for surveying and mapping operation's going on.
Example 2
Referring to fig. 6 to 7, the difference between the present embodiment and embodiment 1 is: be provided with spacing groove 2 on the top surface of fourth measuring stick 13, spacing groove 2 internal fixed mounting has bubble level 20, and the top surface of bubble level 20 is located the planar below in top surface place of fourth measuring stick 13, guarantees to utilize fourth measuring stick 13 to support when external wall, and bubble level 20 can not collide with external wall body, and when using, can utilize bubble level 20 to measure whether level ground is level.
In this embodiment, still be provided with on the first sopwith staff 1 and be the second sopwith staff 3 of 90 degrees with first sopwith staff 1 contained angle, the structure of second sopwith staff 3 is the same with the structure of first sopwith staff 1, sliding connection has first sliding sleeve 4 on the first sopwith staff 1, integrated into one piece has second sliding sleeve 40 on the side of first sliding sleeve 4, the cooperation of pegging graft between second sopwith staff 3 and the second sliding sleeve 40, through the second sopwith staff 3 that sets up, utilize second sopwith staff 3 and first sopwith staff 1 cooperation to use, conveniently utilize first sopwith staff 1 to measure the height and utilize second sopwith staff 3 to measure the width, facilitate the use.
Specifically, equal threaded connection has two fastening bolt 41 of mutual symmetry on first sliding sleeve 4 and the second sliding sleeve 40, conveniently screws up fastening bolt 41, utilizes fastening bolt 41 to support on first sopwith staff 1 and second sopwith staff 3, realizes fixing second sopwith staff 3 is spacing on first sopwith staff 1, conveniently carries out the synchronous measurement of length and width, facilitates the use.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an engineering survey and drawing sopwith staff with multiple functions, includes first sopwith staff (1), its characterized in that: the first sopwith staff (1) consists of a first measuring rod (10), a second measuring rod (11) which is arranged in the first measuring rod (10) and is in sliding connection with the first measuring rod (10), a third measuring rod (12) which is arranged in the second measuring rod (11) and is in sliding connection with the second measuring rod (11), and a fourth measuring rod (13) which is arranged in the third measuring rod (12) and is in sliding connection with the third measuring rod (12), wherein limiting sleeves (14) are fixedly arranged on top rod bodies of the first measuring rod (10), the second measuring rod (11) and the third measuring rod (12), and limiting bolts (16) are in threaded connection with the limiting sleeves (14); the top surface of the fourth measuring rod (13) is provided with a limiting groove (2), and a bubble level gauge (20) is fixedly installed in the limiting groove (2).
2. The multifunctional engineering mapping tower ruler of claim 1, wherein: an annular groove (141) communicated with the outside is formed in the limiting sleeve (14), sliding grooves (15) communicated with the annular groove (141) are formed in the first measuring rod (10), the second measuring rod (11) and the third measuring rod (12), and the second measuring rod (11), the third measuring rod (12) and the fourth measuring rod (13) are located in the annular groove (141) corresponding to the second measuring rod and are connected with the annular groove (141) in a sliding mode.
3. The multifunctional engineering mapping tower ruler of claim 2, wherein: the inner diameter of the annular groove (141) is smaller than that of the sliding groove (15), limiting rings (17) are fixedly mounted on the bottom end rod bodies of the second measuring rod (11), the third measuring rod (12) and the fourth measuring rod (13), and the limiting rings (17) are located in the sliding groove (15) and are in sliding connection with the sliding groove (15).
4. The multifunctional engineering mapping tower ruler of claim 3, wherein: the measuring instrument is characterized in that a clamping hole (142) communicated with the outside is formed in the limiting sleeve (14), a front sliding hole (18) and a rear sliding hole (18) which are symmetrical to each other and communicated with the outside are formed in the bottom end rod body of the second measuring rod (11), the third measuring rod (12) and the fourth measuring rod (13), a clamping column (182) is connected in the sliding hole (18) in a sliding mode, an end column body of the clamping column (182) is located in the clamping hole (142) and matched with the clamping hole (142) in an inserting mode, and a reset spring (181) is fixedly installed between the clamping column (182) and the hole wall of the sliding hole (18).
5. The multifunctional engineering mapping tower ruler of claim 1, wherein: an anti-dropping rope (161) is fixedly arranged between the limiting bolt (16) and the limiting sleeve (14).
6. The multifunctional engineering mapping tower ruler of claim 1, wherein: still be provided with on first sopwith staff (1) with first sopwith staff (1) contained angle is second sopwith staff (3) of 90 degrees, sliding connection has first sliding sleeve (4) on first sopwith staff (1), fixed mounting has second sliding sleeve (40) on the side of first sliding sleeve (4), second sopwith staff (3) with the cooperation of pegging graft between second sliding sleeve (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122933619.6U CN216482968U (en) | 2021-11-26 | 2021-11-26 | Engineering survey and drawing sopwith staff with multiple functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122933619.6U CN216482968U (en) | 2021-11-26 | 2021-11-26 | Engineering survey and drawing sopwith staff with multiple functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216482968U true CN216482968U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122933619.6U Active CN216482968U (en) | 2021-11-26 | 2021-11-26 | Engineering survey and drawing sopwith staff with multiple functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216482968U (en) |
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2021
- 2021-11-26 CN CN202122933619.6U patent/CN216482968U/en active Active
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