CN215371597U - Civil engineering measuring apparatu is with supporting fixing device - Google Patents
Civil engineering measuring apparatu is with supporting fixing device Download PDFInfo
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- CN215371597U CN215371597U CN202022340637.9U CN202022340637U CN215371597U CN 215371597 U CN215371597 U CN 215371597U CN 202022340637 U CN202022340637 U CN 202022340637U CN 215371597 U CN215371597 U CN 215371597U
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- 238000003825 pressing Methods 0.000 claims abstract description 6
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- 238000010276 construction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
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Abstract
A supporting and fixing device for a civil engineering measuring instrument belongs to the technical field of civil engineering. Civil engineering measuring apparatu is with supporting fixing device, the on-line screen storage device comprises a base, the bottom fixedly connected with of base supports the regulation structure, the top fixed mounting of base has the supporting part of telescopic link, first screw has been seted up to the supporting part outer wall of telescopic link, the pars contractilis outer wall level of telescopic link is pegged graft and is had first screw rod, the pars contractilis top fixed mounting of telescopic link has the supporting seat, the top fixedly connected with urceolus of supporting seat, the left and right sides fixed mounting of urceolus inner chamber has the slide. According to the utility model, the first fixing rod and the second fixing rod are fixedly arranged at the top of the supporting seat, so that the sliding block is driven to slide downwards in the sliding groove in the process that the measuring instrument body presses the pressing plate downwards, the measuring instrument body can be fixed more stably, the damage of the measuring instrument body caused by collision is avoided, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a supporting and fixing device for a civil engineering measuring instrument.
Background
Civil engineering refers to the general term of science and technology for building various engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc. Civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing, maintaining and other technical works and completion of the engineering works, such as newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except for house buildings, and when a bridge, a canal, a dam, a port and the like are constructed in a project, a special measuring device for civil engineering is needed to assist the construction.
The civil engineering measuring instrument is used for measuring various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by the planning design, construction and operation management stage of engineering construction, and is used for measuring horizontal angles and vertical angles. It is composed of telescope, horizontal and vertical scales, and base. The reading devices are divided into vernier theodolite, optical theodolite and electronic (automatic display) theodolite. Theodolite is widely used for measurement such as control, topography and construction lofting.
But when the engineering measuring apparatu to on the existing market was used, the bearing structure of traditional measuring apparatu was simple, and the function is single, can not satisfy different demands under the multiple measuring environment, and the measuring apparatu on the existing market can not be fine fix at the in-process that uses, leads to the measuring apparatu body to take place to damage because of the collision easily, and is very inconvenient during the use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model provides a supporting and fixing device for a civil engineering measuring instrument, which comprises a base, wherein the bottom of the base is fixedly connected with a supporting and adjusting structure, the top of the base is fixedly provided with a telescopic rod, the outer wall of a supporting part of the telescopic rod is provided with a first screw hole, the outer wall of a telescopic part of the telescopic rod is horizontally inserted with a first screw rod, the first screw hole is matched with the first screw rod, the top end of the telescopic part of the telescopic rod is fixedly provided with a supporting seat, the top of the supporting seat is fixedly connected with an outer cylinder, the outer cylinder is of a cavity type structure with an opening at the top, the left side and the right side of the inner wall of the outer cylinder are fixedly provided with slide ways, the concave part of each slide way is connected with a slide block in a sliding manner, the top of each slide block is fixedly connected with a first fixing rod, and the top of the first fixing rod is fixedly connected with one end of a third spring, the other end of the third spring is fixedly connected with a second fixed rod, a first spring is fixedly connected to the central position of the bottom of the inner cavity of the outer barrel, a pressing plate is welded to the top of the first spring, the left end and the right end of the outer wall of the pressing plate are fixedly connected with one end of the second spring, the other end of the second spring is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is connected with the sliding block;
the support is adjusted the structure and is included three support regulation shell, and every supports the top of adjusting the shell and all links to each other with the base, every a plurality of second screw has been seted up to the lateral wall that supports the regulation shell, every the outer wall top of supporting the regulation shell is seted up flutedly, every support the inherent stopper of bottom fixed mounting of adjusting the shell outer wall, every the sleeve has been cup jointed to the outer wall that supports the regulation shell, fixedly connected with connecting rod between the three sleeve, telescopic inner wall sliding connection has the slide bar, a plurality of second screw rod is installed to the outer wall of slide bar, and second screw rod and second screw hole looks adaptation, every the one end of the bottom fixedly connected with fourth spring of slide bar, the other end fixed mounting of fourth spring has fixed point.
As a further improvement of the utility model, a handle is riveted on the side wall of one end of the supporting seat, and a rubber sleeve is sleeved on the outer wall of the handle.
As a further improvement of the utility model, one end of each of the two second fixing rods close to the inner side of the outer cylinder is fixedly connected with a rubber block.
Has the advantages that: the first fixing rod and the second fixing rod are fixedly arranged at the top of the supporting seat, so that the sliding block is driven to slide downwards in the sliding groove when the measuring instrument body presses the pressing plate downwards, the measuring instrument body can be fixed more stably, the measuring instrument body is prevented from being damaged due to collision, and the use is convenient.
Drawings
FIG. 1 is a schematic structural view of a supporting and fixing device for a civil engineering survey meter according to the present invention;
fig. 2 is a schematic structural view of a support adjusting structure in the support fixing device for the civil engineering survey meter according to the present invention.
1. The base, 2, support and adjust the structure, 201, support and adjust the shell, 202, the recess, 203, the stopper, 204, the sleeve, 205, the second screw, 206, the slide bar, 207, the second screw rod, 208, the fourth spring, 209, fixed point, 210, the connecting rod, 3, the telescopic link, 4, first screw rod, 5, the supporting seat, 6, the handle, 7, the rubber sleeve, 8, the urceolus, 9, the slide, 10, the first spring, 11, the clamp plate, 12, the second spring, 13, the connecting rod, 14, the slider, 15, first dead lever, 16, the third spring, 17, the second dead lever, 18, the rubber block, 19, first screw.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in figure 1, the utility model provides a supporting and fixing device for a civil engineering measuring instrument, which comprises a base 1, wherein the bottom of the base 1 is fixedly connected with a supporting and adjusting structure 2, the top of the base 1 is fixedly provided with a telescopic rod 3, the outer wall of a supporting part of the telescopic rod 3 is provided with a first screw hole 19, the outer wall of a telescopic part of the telescopic rod 3 is horizontally inserted with a first screw rod 4, the first screw hole 19 is matched with the first screw rod 4, the top end of the telescopic part of the telescopic rod 3 is fixedly provided with a supporting seat 5, in order to facilitate the carrying and moving of a user, the side wall of one end of the supporting seat 5 is riveted with a handle 6, in order to increase the friction force between the hand of the user and the handle 6, the outer wall of the handle 6 is sleeved with a rubber sleeve 7, the top of the supporting seat 5 is fixedly connected with an outer barrel 8, and the outer barrel 8 is a cavity structure with an opening at the top, for more firm fixed measuring instrument body, two second dead lever 17 is close to the inboard one end fixedly connected with block rubber 18 of urceolus 8, the left and right sides fixed mounting of urceolus 8 inner wall has slide 9, every slide 9's depressed part sliding connection has slider 14, every the first dead lever 15 of top fixed connection of slider 14, the one end of the third spring 16 of top fixed connection of first dead lever 15, the other end fixed connection second dead lever 17 of third spring 16, third spring 16 is used for adjusting the business turn over of the measuring apparatu of different specifications and types, the central point department fixedly connected with first spring 10 of urceolus 8 inner chamber bottom, the top welding of first spring 10 has clamp plate 11, and first spring 10 is used for buffering the pressure that comes from clamp plate 11. The left end and the right end of the outer wall of the pressure plate 11 are both fixedly connected with one end of a second spring 12, the other end of the second spring 12 is fixedly connected with one end of a connecting rod 13, and the other end of the connecting rod 13 is connected with a sliding block 14;
as shown in fig. 2, the supporting and adjusting structure 2 includes three supporting and adjusting housings 201, the top of each supporting and adjusting housing 201 is connected to the base 1, the outer side wall of each supporting and adjusting housing 201 is provided with a plurality of second screw holes 205, the top of the outer wall of each supporting and adjusting housing 201 is provided with a groove 202, the bottom of the outer wall of each supporting and adjusting housing 201 is fixedly provided with an inherent limit block 203, the outer wall of each supporting and adjusting housing 201 is sleeved with a sleeve 204, a connecting rod 210 is fixedly connected among the three sleeves 204, a sliding rod 206 is connected to the inner wall of each sleeve 204 in a sliding manner, a plurality of second screw rods 207 are installed on the outer wall of each sliding rod 206, and the second screw 207 is matched with the second screw hole 205, one end of a fourth spring 208 is fixedly connected to the bottom of each sliding rod 206, and a fixing tip 209 is fixedly installed at the other end of the fourth spring 208.
The working principle is as follows: when the utility model is used, firstly, a user puts the measuring instrument body on the pressure plate 11 in the outer cylinder 8, at the moment, the pressure plate 11 drives the first spring 10 to compress downwards, so as to drive the sliding blocks 14 at the left end and the right end of the pressure plate 11 to slide on the slideway 9, further drive the second fixing rod 17 to clamp the measuring instrument body, when the user needs to support the measuring instrument at a proper position, the user manually slides the sleeve 204 up and down, and limits the sleeve 204 through the limiting block 205, further controls the lifting of the support adjusting structure 2, and when the proper position is adjusted, the user screws the second screw rod 207 into the proper second screw hole 205, so as to complete the adjustment of the supporting part of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a civil engineering measuring apparatu is with supporting fixing device, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a supporting and adjusting structure (2), the top of the base (1) is fixedly provided with a telescopic rod (3), the outer wall of a supporting part of the telescopic rod (3) is provided with a first screw hole (19), the outer wall of a telescopic part of the telescopic rod (3) is horizontally inserted with a first screw rod (4), the first screw hole (19) is matched with the first screw rod (4), the top end of the telescopic part of the telescopic rod (3) is fixedly provided with a supporting seat (5), the top of the supporting seat (5) is fixedly connected with an outer barrel (8), the outer barrel (8) is of a cavity type structure with an opening at the top, the left side and the right side of the inner wall of the outer barrel (8) are fixedly provided with slide ways (9), the sunken part of each slide way (9) is connected with a slide block (14) in a sliding manner, and the top of each slide block (14) is fixedly connected with a first fixing rod (15), the top of the first fixing rod (15) is fixedly connected with one end of a third spring (16), the other end of the third spring (16) is fixedly connected with a second fixing rod (17), the central position of the bottom of the inner cavity of the outer barrel (8) is fixedly connected with the first spring (10), a pressing plate (11) is welded at the top of the first spring (10), the left end and the right end of the outer wall of the pressing plate (11) are fixedly connected with one end of a second spring (12), the other end of the second spring (12) is fixedly connected with one end of a connecting rod (13), and the other end of the connecting rod (13) is connected with a sliding block (14);
the supporting and adjusting structure (2) comprises three supporting and adjusting shells (201), the top of each supporting and adjusting shell (201) is connected with the base (1), each supporting and adjusting shell (201) is provided with a plurality of second screw holes (205) on the outer side wall, each supporting and adjusting shell (201) is provided with a groove (202) on the top of the outer wall, each supporting and adjusting shell (201) is fixedly provided with an inherent limit block (203) at the bottom of the outer wall, each supporting and adjusting shell (201) is sleeved with a sleeve (204), a connecting rod (210) is fixedly connected among the three sleeves (204), the inner wall of the sleeve (204) is slidably connected with a sliding rod (206), a plurality of second screw rods (207) are arranged on the outer wall of the sliding rod (206), the second screw rods (207) are matched with the second screw holes (205), and each sliding rod (206) is fixedly connected with one end of a fourth spring (208) at the bottom, and a fixed tip (209) is fixedly arranged at the other end of the fourth spring (208).
2. The supporting and fixing device for the civil engineering measuring instrument is characterized in that a handle (6) is riveted on one side wall of the supporting seat (5), and a rubber sleeve (7) is sleeved on the outer wall of the handle (6).
3. The supporting and fixing device for the civil engineering measuring instrument as claimed in claim 1, characterized in that a rubber block (18) is fixedly connected to one end of the two second fixing rods (17) close to the inner side of the outer cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340637.9U CN215371597U (en) | 2020-10-20 | 2020-10-20 | Civil engineering measuring apparatu is with supporting fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340637.9U CN215371597U (en) | 2020-10-20 | 2020-10-20 | Civil engineering measuring apparatu is with supporting fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371597U true CN215371597U (en) | 2021-12-31 |
Family
ID=79598906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022340637.9U Expired - Fee Related CN215371597U (en) | 2020-10-20 | 2020-10-20 | Civil engineering measuring apparatu is with supporting fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371597U (en) |
-
2020
- 2020-10-20 CN CN202022340637.9U patent/CN215371597U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |