CN213874360U - Survey and drawing engineering survey and drawing is with sighting rod convenient to fix - Google Patents
Survey and drawing engineering survey and drawing is with sighting rod convenient to fix Download PDFInfo
- Publication number
- CN213874360U CN213874360U CN202120053030.4U CN202120053030U CN213874360U CN 213874360 U CN213874360 U CN 213874360U CN 202120053030 U CN202120053030 U CN 202120053030U CN 213874360 U CN213874360 U CN 213874360U
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- China
- Prior art keywords
- sighting rod
- fixedly connected
- survey
- installation piece
- marker post
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Abstract
The utility model belongs to the technical field of engineering survey and drawing, especially, be a survey and drawing engineering survey and drawing is with be convenient for fixed sighting rod, comprising a base plate, the top fixedly connected with installation piece of bottom plate, the top swing joint of installation piece has a sighting rod No. one, the top sliding connection of a sighting rod has a sighting rod No. two, the both sides sliding connection of installation piece has the inserted block, one side fixedly connected with movable plate of inserted block, it establishes the spring on the inserted block surface to be provided with the cover between movable plate and the installation piece, one side fixedly connected with handle of movable plate, one side fixedly connected with diaphragm of installation piece, two rotate between the diaphragm and be connected with the fixed pulley. The utility model discloses an mutually support between installation piece, circular slot, wire rope, handle, movable plate, inserted block and the diaphragm, solved the inconvenient problem of fixing of going on of sighting rod for current engineering survey and drawing, this novel device can be in the construction, and effectual sighting rod is fixed to work efficiency has been improved greatly.
Description
Technical Field
The utility model relates to an engineering survey and drawing technical field specifically is a survey and drawing engineering survey and drawing is with sighting rod convenient to fix.
Background
The sighting rod is a measuring apparatus, is made with wooden pole or iron set, and the higher authority scribbles red and white alternate paint or scale, and the sighting rod bottom generally is the toper form, makes things convenient for the staff to establish it in the ground and measures the use, and the mainly used instructs the measuring point, generally is used in the building engineering and measures the operation aspect, makes things convenient for constructor fast operation to reach effectual measurement location, guarantee operation quality, work efficiency's purpose.
When surveying and mapping with the sighting rod now, often need surveying and mapping personnel to support the sighting rod with the hand, just can fix the sighting rod, lack fine fixity, because the sighting rod is higher to lead to surveying and mapping personnel not to support well slightly, the sighting rod will receive the surrounding environment influence by the swing of blowing easily, can not effectually fix the sighting rod for the sighting rod rocks when surveying and mapping, leads to the survey and mapping to produce the error.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a survey and drawing engineering survey and drawing is with sighting rod convenient to fix has solved the inconvenient problem of fixing of sighting rod for current engineering survey and drawing.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a survey and drawing engineering survey and drawing is with sighting rod convenient to it is fixed, comprising a base plate, the top fixedly connected with installation piece of bottom plate, the top swing joint of installation piece has a sighting rod No. one, the top sliding connection of a sighting rod has a sighting rod No. two, the both sides sliding connection of installation piece has the inserted block, one side fixedly connected with movable plate of inserted block, be provided with the cover between movable plate and the installation piece and establish the spring on the inserted block surface, one side fixedly connected with handle of movable plate, one side fixedly connected with diaphragm of installation piece, two rotate between the diaphragm and be connected with the fixed pulley, one side fixedly connected with wire rope of movable plate, wire rope runs through the installation piece and bypasses fixed pulley and corresponding inserted block fixed connection.
As a preferred technical scheme of the utility model, one side threaded connection of a sighting rod has a screw rod, the one end of a screw rod extends to a sighting rod in and fixedly connected with baffle, one side fixedly connected with slide bar, two of baffle the one end of slide bar extends to outside a sighting rod.
As a preferred technical scheme of the utility model, the slot has been seted up to the surface of a sighting rod, the inner wall sliding connection of inserted block and slot.
As an optimal technical scheme of the utility model, the spout has been seted up to the surface of No. two sighting rods, the inner wall sliding connection of baffle and spout.
As a preferred technical scheme of the utility model, the circular slot has been seted up at the top of installation piece, the inner wall sliding connection of a sighting rod and circular slot.
As the utility model discloses a preferred technical scheme, the top threaded connection of bottom plate has No. two screw rods, No. two threaded hole are seted up at the top of sighting rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a survey and drawing engineering survey and drawing is with sighting rod convenient to it is fixed possesses following beneficial effect:
this survey and drawing engineering survey and drawing is with sighting rod convenient to fix mutually supports between installation piece, circular slot, wire rope, handle, movable plate, inserted block and the diaphragm, has solved the inconvenient problem of fixing of sighting rod for current engineering survey and drawing, and this novel device can be in the construction, and effectual sighting rod is fixed to work efficiency has been improved greatly.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting block of the present invention;
FIG. 3 is a schematic view of the first post structure of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 3;
fig. 5 is a schematic view of the utility model discloses No. two sighting rod structures.
In the figure: 1. a base plate; 2. mounting blocks; 201. a circular groove; 202. a wire rope; 203. a handle; 204. moving the plate; 205. inserting a block; 206. a transverse plate; 207. a spring; 3. a second marker post; 301. a chute; 302. a threaded hole; 4. a first marker post; 401. a slot; 402. a first screw rod; 403. a baffle plate; 404. a slide bar; 5. and a second screw.
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 work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a survey and drawing engineering survey and drawing is with sighting rod convenient to fix, comprising a base plate 1, the top fixedly connected with installation piece 2 of bottom plate 1, the top swing joint of installation piece 2 has sighting rod 4 No. one, the top sliding connection of sighting rod 4 has sighting rod 3 No. two, the both sides sliding connection of installation piece 2 has inserted block 205, one side fixedly connected with movable plate 204 of inserted block 205, be provided with the cover between movable plate 204 and the installation piece 2 and establish spring 207 on inserted block 205 surface, one side fixedly connected with handle 203 of movable plate 204, one side fixedly connected with diaphragm 206 of installation piece 2, it is connected with the fixed pulley to rotate between two diaphragms 206, one side fixedly connected with wire rope 202 of movable plate 204, wire rope 202 runs through installation piece 2 and walks around fixed pulley and corresponding inserted block 205 fixed connection.
In this embodiment, the setting of installation piece 2, circular slot 201, wire rope 202, handle 203, movable plate 204, inserted block 205 and diaphragm 206 has solved the inconvenient problem of fixing of carrying on of sighting rod body for current engineering survey and drawing, and this novel device can be when the construction, effectually fix the sighting rod body to work efficiency has been improved greatly.
Specifically, one side of a first marker post 4 is in threaded connection with a first screw 402, one end of the first screw 402 extends into the first marker post 4 and is fixedly connected with a baffle 403, one side of the baffle 403 is fixedly connected with a slide bar 404, and one ends of the two slide bars 404 extend out of the first marker post 4.
In this embodiment, the setting of No. two sighting rod 3 can be effectual the length of increase sighting rod 4, can make things convenient for the observer to observe when low-lying or having trees to shelter from.
Specifically, the outer surface of the first marker post 4 is provided with a slot 401, and the insert block 205 is slidably connected with the inner wall of the slot 401.
In this embodiment, the sliding connection between the insertion block 205 and the inner wall of the slot 401 facilitates the insertion block 205 to fix the first marker post 4.
Specifically, the outer surface of the second marker post 3 is provided with a sliding groove 301, and the baffle 403 is connected with the inner wall of the sliding groove 301 in a sliding manner.
In this embodiment, the baffle 403 is slidably connected to the inner wall of the sliding groove 301, so that the length of the second marker post 3 can be adjusted and then the second marker post can be fixed.
Specifically, circular groove 201 is seted up at the top of installation piece 2, and a sighting rod 4 and the inner wall sliding connection of circular groove 201.
In this embodiment, a sighting rod 4 is conveniently placed with the inner wall sliding connection's of circular slot 201 to sighting rod 4.
Specifically, the top of the bottom plate 1 is in threaded connection with a second screw rod 5, and the top of the second mark post 3 is provided with a threaded hole 302.
In this embodiment, the top threaded connection of bottom plate 1 has No. two screw rods 5, and the setting of threaded hole 302 is seted up at the top of No. two sighting rod 3, can adjust the height of No. two screw rods 5 in the place of unevenness to make a sighting rod 4 vertical, the prism of surveying and mapping usefulness is conveniently installed in setting up of threaded hole 302.
The utility model discloses a theory of operation and use flow: when the first marker post 4 needs to be fixed, the handle 203 is pulled at the moment, the handle 203 drives the moving plate 204 to move, the moving plate 204 drives the insertion block 205 to move and stretch the spring 207, the moving plate 204 drives the steel wire rope 202 to move while moving, the steel wire rope 202 slides on the fixed pulley to drive the corresponding insertion block 205 to move, then the first marker post 4 is put into the circular groove 201, then the handle 203 is released, the spring 207 in the stretching state recovers at the moment, the spring 207 drives the moving plate 204 to move, the moving plate 204 drives the steel wire rope 202 to move, the steel wire rope 202 drives the corresponding insertion block 205 to move, so that the insertion block 205 is inserted into the corresponding slot 401, the first marker post 4 is fixed, the problem that the existing marker post body for engineering surveying and mapping is inconvenient to fix is solved, and the novel device can be constructed, the effective marker post body is fixed, so that the working efficiency is greatly improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a survey and drawing engineering survey and drawing is with sighting rod convenient to it is fixed, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with an installation block (2), the top of the installation block (2) is movably connected with a first marker post (4), the top of the first marker post (4) is connected with a second marker post (3) in a sliding way, the two sides of the mounting block (2) are connected with the inserting blocks (205) in a sliding way, a moving plate (204) is fixedly connected with one side of the inserting block (205), a spring (207) sleeved on the outer surface of the inserting block (205) is arranged between the moving plate (204) and the mounting block (2), one side of the moving plate (204) is fixedly connected with a handle (203), one side of the mounting block (2) is fixedly connected with a transverse plate (206), a fixed pulley is rotatably connected between the two transverse plates (206), one side of the moving plate (204) is fixedly connected with a steel wire rope (202), and the steel wire rope (202) penetrates through the mounting block (2) and bypasses the fixed pulley to be fixedly connected with the corresponding inserting block (205).
2. The pole convenient for fixing for surveying and mapping engineering of claim 1, characterized in that: one side threaded connection of a sighting rod (4) has a screw rod (402), the one end of a screw rod (402) extends to in a sighting rod (4) and fixedly connected with baffle (403), one side fixedly connected with slide bar (404) of baffle (403), two the one end of slide bar (404) extends to outside a sighting rod (4).
3. The pole convenient for fixing for surveying and mapping engineering of claim 1, characterized in that: a slot (401) is formed in the outer surface of the first marker post (4), and the inserting block (205) is connected with the inner wall of the slot (401) in a sliding mode.
4. The pole convenient for fixing for surveying and mapping engineering of claim 2, wherein: a sliding groove (301) is formed in the outer surface of the second marker post (3), and the baffle (403) is connected with the inner wall of the sliding groove (301) in a sliding mode.
5. The pole convenient for fixing for surveying and mapping engineering of claim 1, characterized in that: circular slot (201) have been seted up at the top of installation piece (2), the inner wall sliding connection of a sighting rod (4) and circular slot (201).
6. The pole convenient for fixing for surveying and mapping engineering of claim 1, characterized in that: the top of the bottom plate (1) is in threaded connection with a second screw rod (5), and the top of the second marker post (3) is provided with a threaded hole (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053030.4U CN213874360U (en) | 2021-01-08 | 2021-01-08 | Survey and drawing engineering survey and drawing is with sighting rod convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053030.4U CN213874360U (en) | 2021-01-08 | 2021-01-08 | Survey and drawing engineering survey and drawing is with sighting rod convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874360U true CN213874360U (en) | 2021-08-03 |
Family
ID=77045138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120053030.4U Expired - Fee Related CN213874360U (en) | 2021-01-08 | 2021-01-08 | Survey and drawing engineering survey and drawing is with sighting rod convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213874360U (en) |
-
2021
- 2021-01-08 CN CN202120053030.4U patent/CN213874360U/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 |
Granted publication date: 20210803 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |