CN215173737U - Measuring stand fixing device for hydraulic and hydroelectric engineering - Google Patents
Measuring stand fixing device for hydraulic and hydroelectric engineering Download PDFInfo
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- CN215173737U CN215173737U CN202023228956.7U CN202023228956U CN215173737U CN 215173737 U CN215173737 U CN 215173737U CN 202023228956 U CN202023228956 U CN 202023228956U CN 215173737 U CN215173737 U CN 215173737U
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- positioning rod
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Abstract
The utility model discloses a measuring frame fixing device for water conservancy and hydropower engineering, which comprises a spiral cone, a fixed cylinder, a connecting block and a measuring frame, wherein the top of the spiral cone is provided with the connecting block with a circular structure, the fixed cylinder with the outer diameter smaller than that of the connecting block is fixedly welded at the top end of the connecting block, and the measuring frame is vertically inserted in the fixed cylinder; four groups of fixed rods arranged in an annular array are welded on the periphery of the connecting block, a threaded hole is formed in the outer surface of each group of fixed rods, a positioning rod is connected in the threaded hole in a threaded manner, a rotating block with a hexagonal structure is fixedly welded at the top end of the positioning rod through a group of supporting rods, and a plurality of groups of equidistantly staggered barbs are embedded in the outer wall of the lower half part of the positioning rod; the outer surfaces of the spiral cone and the positioning rod are sequentially provided with an anti-corrosion layer, an anti-rust layer and a wear-resistant layer. This hydraulic and hydroelectric engineering is with measuring frame fixing device, simple structure, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of hydraulic and hydroelectric engineering, concretely relates to hydraulic and hydroelectric engineering is with measuring rack fixing device.
Background
The culture of the hydraulic and hydroelectric engineering has knowledge in the aspects of exploration, planning, design, construction, scientific research, management and the like of the hydraulic and hydroelectric engineering, and can be used for high-level engineering technical talents working in the aspects of planning, design, construction, scientific research, management and the like in departments of water conservancy, hydropower and the like.
When carrying out water and electricity hydraulic engineering, need fix the measuring stand, current hydraulic and electricity hydraulic engineering is with measuring stand fixing device, when using, can not be fine fix the measuring stand in the measurement position of difference, influence operating personnel and measure.
Therefore, in order to meet the current situation, the design and production of the measuring rack fixing device for the hydraulic and hydroelectric engineering are urgently needed to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic and hydroelectric engineering is with measuring frame fixing device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a measuring frame fixing device for water conservancy and hydropower engineering comprises a spiral cone, a fixed cylinder, a connecting block and a measuring frame, wherein the connecting block with a circular structure is arranged at the top of the spiral cone, the fixed cylinder with the outer diameter smaller than that of the connecting block is fixedly welded at the top end of the connecting block, and the measuring frame is vertically inserted into the fixed cylinder;
four groups of fixed rods arranged in an annular array are welded on the periphery of the connecting block, a threaded hole is formed in the outer surface of each group of fixed rods, a positioning rod is connected in the threaded hole in a threaded manner, a rotating block with a hexagonal structure is fixedly welded at the top end of the positioning rod through a group of supporting rods, and a plurality of groups of equidistantly staggered barbs are embedded in the outer wall of the lower half part of the positioning rod;
the outer surfaces of the spiral cone and the positioning rod are sequentially provided with an anti-corrosion layer, an anti-rust layer and a wear-resistant layer.
Preferably, the anti-corrosion layer wraps the outer surface of the spiral cone, the anti-corrosion layer wraps the outer surface of the anti-corrosion layer, and the wear-resistant layer is tightly attached to the outer surface of the anti-corrosion layer.
Preferably, the periphery of the measuring frame is provided with two sets of symmetrically arranged grooves, the inner wall of each groove is connected with a moving block in a sliding manner, two sets of compression springs are fixedly welded between the moving block and the bottom wall inside the groove, one ends, far away from the compression springs, of the moving block are fixedly welded with positioning pins, and the outer wall of the fixing barrel is provided with two sets of positioning holes matched with the positioning pins.
Preferably, the outer surfaces of the spiral cone and the connecting block are respectively provided with a connecting sheet in a sleeved mode, and the connecting sheets are fixedly connected through a plurality of groups of locking bolts with nuts.
Preferably, the barb sets up for slope downwards, the barb sets up to cylindrical protruding structure.
The utility model discloses a technological effect and advantage: according to the fixing device for the measuring frame for the water conservancy and hydropower engineering, the four groups of rotating blocks are rotated to respectively drive the positioning rod to vertically move in different degrees, and meanwhile, the fixing device is used in cooperation with the spiral cone, so that the measuring frame can be fixed at any position for measurement, and the measuring effect is improved; by arranging the anti-rust layer, the outer surfaces of the spiral cone and the positioning rod are reduced from being oxidized and rusted, the anti-corrosion layer improves the anti-corrosion strength of the anti-corrosion layer, and the wear-resistant layer improves the wear-resistant strength of the spiral cone and the positioning rod; the movable block is driven to extrude the compression spring by pressing the positioning block and extend into the groove, so that the positioning block is overlapped with the positioning hole in the fixed cylinder through the elastic effect of the compression spring, and the whole body and the measuring frame can be conveniently and well mounted or dismounted; this hydraulic and hydroelectric engineering is with measuring frame fixing device, simple structure, the practicality is strong.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a sectional view of the fixed cylinder of the present invention;
fig. 3 is a partial sectional view of the spiral cone of the present invention.
In the figure: 1 spiral cone, 101 anti-corrosion layer, 102 anti-corrosion layer, 103 wear-resistant layer, 2 fixed cylinder, 3 connecting block, 4 measuring frame, 5 fixed rod, 6 locating rod, 7 rotating block, 8 connecting piece, 9 locating pin, 10 moving block, 11 compression spring, 12 barb.
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.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a measuring frame fixing device for water conservancy and hydropower engineering, as shown in figures 1-3, which comprises a spiral cone 1, a fixed cylinder 2, a connecting block 3 and a measuring frame 4, wherein the top of the spiral cone 1 is provided with the connecting block 3 with a circular structure, the top end of the connecting block 3 is fixedly welded with the fixed cylinder 2 with the outer diameter smaller than that of the connecting block 3, and the measuring frame 4 is vertically inserted in the fixed cylinder 2;
four groups of fixed rods 5 arranged in an annular array are welded on the periphery of the connecting block 3, a threaded hole is formed in the outer surface of each group of fixed rods 5, a positioning rod 6 is connected with the threaded hole in an internal thread manner, a rotating block 7 with a hexagonal structure is fixedly welded at the top end of the positioning rod 6 through a group of supporting rods, and a plurality of groups of barbs 12 which are staggered at equal intervals are embedded on the outer wall of the lower half part of the positioning rod 6;
the outer surfaces of the spiral cone 1 and the positioning rod 6 are sequentially provided with an anti-corrosion layer 101, an anti-corrosion layer 102 and a wear-resistant layer 103.
Specifically, the anti-corrosion layer 101 is wrapped on the outer surface of the spiral cone 1, the anti-corrosion layer 102 is wrapped on the outer surface of the anti-corrosion layer 101, and the wear-resistant layer 103 is closely attached to the outer surface of the anti-corrosion layer 102.
Specifically, two sets of grooves which are symmetrically arranged are formed in the periphery of the measuring frame 4, a moving block 10 is connected to the inner wall of each groove in a sliding mode, two sets of compression springs 11 are fixedly welded between the moving block 10 and the bottom wall of the inner portion of each groove, one ends, far away from the compression springs 11, of the moving blocks 10 are fixedly welded with positioning pins 9, and two sets of positioning holes matched with the positioning pins 9 are formed in the outer wall of the fixing barrel 2.
Specifically, the outer surface of spiral awl 1 and connecting block 3 all is equipped with connection piece 8, and is two sets of have the lock bolt fixed connection of nut through the multiunit between the connection piece 8, be convenient for install between spiral awl 1 and the connecting block 3.
Specifically, barb 12 sets up for slope is downward, barb 12 sets up to the protruding structure of cylinder, and this holistic stability has been guaranteed in the setting of barb 12.
The theory of operation, this water conservancy and hydropower engineering is with measuring frame fixing device, when using, at first through pressing locating piece 9 on the measuring frame 4, make locating piece 9 drive movable block 10 and extrude compression spring 11, and extend to in the recess, through compression spring 11's elastic effect, make locating piece 9 and the locating hole coincidence on the solid fixed cylinder 2, make things convenient for this whole to install with measuring frame 4, rotating four turning blocks 7 of group, four turning blocks 7 of group drive the locating lever 6 respectively and carry out the vertical motion of different degrees, use according to the cooperation of spiral awl 1 simultaneously, thereby can fix measuring frame 4 and measure at the optional position.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a hydraulic and hydroelectric engineering is with measuring frame fixing device, includes spiral awl (1), solid fixed cylinder (2), connecting block (3) and measuring frame (4), its characterized in that: the top of the spiral cone (1) is provided with a connecting block (3) with a circular structure, the top end of the connecting block (3) is fixedly welded with a fixed cylinder (2) with the outer diameter smaller than that of the connecting block (3), and a measuring frame (4) is vertically inserted into the fixed cylinder (2);
four groups of fixing rods (5) arranged in an annular array are welded on the periphery of the connecting block (3), the outer surface of each group of fixing rods (5) is provided with a threaded hole, a positioning rod (6) is connected with the threaded hole in a threaded manner, a rotating block (7) with a hexagonal structure is fixedly welded at the top end of the positioning rod (6) through a group of supporting rods, and a plurality of groups of barbs (12) staggered at equal intervals are embedded on the outer wall of the lower half part of the positioning rod (6);
the outer surfaces of the spiral cone (1) and the positioning rod (6) are sequentially provided with an anti-corrosion layer (101), an anti-rust layer (102) and a wear-resistant layer (103).
2. The measuring stand fixing device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the anti-corrosion layer (101) wraps the outer surface of the spiral cone (1), the anti-corrosion layer (102) wraps the outer surface of the anti-corrosion layer (101), and the wear-resistant layer (103) is tightly attached to the outer surface of the anti-corrosion layer (102).
3. The measuring stand fixing device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the measuring rack is characterized in that two sets of symmetrically-arranged grooves are formed in the periphery of the measuring rack (4), moving blocks (10) are connected to the inner walls of each set of grooves in a sliding mode, two sets of compression springs (11) are fixedly welded between the moving blocks (10) and the bottom walls inside the grooves, one ends of the compression springs (11) far away from the moving blocks (10) are fixedly welded with positioning pins (9), and two sets of positioning holes matched with the positioning pins (9) are formed in the outer wall of the fixing barrel (2).
4. The measuring stand fixing device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the outer surfaces of the spiral cone (1) and the connecting block (3) are respectively provided with a connecting piece (8) in a sleeved mode, and the connecting pieces (8) are fixedly connected through a plurality of groups of locking bolts with nuts.
5. The measuring stand fixing device for the water conservancy and hydropower engineering according to claim 1, characterized in that: barb (12) are the slope and set up downwards, barb (12) set up to the protruding structure of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023228956.7U CN215173737U (en) | 2020-12-29 | 2020-12-29 | Measuring stand fixing device for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023228956.7U CN215173737U (en) | 2020-12-29 | 2020-12-29 | Measuring stand fixing device for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215173737U true CN215173737U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023228956.7U Active CN215173737U (en) | 2020-12-29 | 2020-12-29 | Measuring stand fixing device for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215173737U (en) |
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2020
- 2020-12-29 CN CN202023228956.7U patent/CN215173737U/en active Active
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