CN214893296U - Total powerstation sighting rod for foundation pit monitoring - Google Patents
Total powerstation sighting rod for foundation pit monitoring Download PDFInfo
- Publication number
- CN214893296U CN214893296U CN202121265732.5U CN202121265732U CN214893296U CN 214893296 U CN214893296 U CN 214893296U CN 202121265732 U CN202121265732 U CN 202121265732U CN 214893296 U CN214893296 U CN 214893296U
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- rod
- foundation pit
- bracing piece
- connecting block
- total station
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Abstract
The utility model discloses a total powerstation sighting rod for foundation ditch monitoring, including the roof, open the bottom of roof has the mounting groove, and the internally mounted of mounting groove has the connecting block, and the both ends of connecting block are fixed with the connecting pin, and the bottom mounting of connecting block has the bracing piece, and the fixed surface of bracing piece has the spacer block, and the damping cover has been cup jointed on the surface of spacer block. The spacer block is fixed on the surface of the supporting rods, and is sleeved with the damping sleeve to separate the supporting rods, so that the supporting rods are prevented from being collided rigidly, and the supporting rods are protected. The soil is inserted into the bottom of bracing piece, and antiskid ribbed tile and ground contact, locating lever insert the underground, fix a position antiskid ribbed tile and bracing piece, keep the total powerstation to place stably.
Description
Technical Field
The utility model belongs to the technical field of the total powerstation sighting rod, specifically be a total powerstation sighting rod is used in foundation ditch monitoring.
Background
The total station is a high-technology measuring instrument integrating light, mechanical and electrical functions, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and horizontal distance) and height difference measurement functions; a total station is an instrument for engineering surveying, and is widely used in the field of surveying equipment; when the total station is used, a marker post is required for supporting.
The Chinese utility model with the authorization notice number CN212903221U, exclusively in 2021, 4.6.4 discloses a total station marker post for monitoring a foundation pit. The total station marker post for monitoring the foundation pit comprises a bottom rod, a connecting rod and an ejector rod, wherein the bottom end of the connecting rod is contacted with the bottom rod, and the bottom end of the ejector rod is contacted with the connecting rod; the four rectangular slots are all arranged at the bottom end of the connecting rod and are distributed in a rectangular array; the circular slot is formed in the bottom end of the connecting rod; the round head is fixedly arranged at the bottom end of the bottom rod, is positioned in the circular slot and is in screwed connection with the inner wall of the circular slot; and the four inserting plates are fixedly arranged at the top end of the bottom rod. The utility model provides a total powerstation sighting rod for foundation ditch monitoring has length adjustable, improves application scope, can assemble and disassemble, conveniently carries the advantage.
In the existing total station marker post for monitoring the foundation pit, after the marker post is folded, the marker posts can collide with each other and are in hard contact with each other, so that the marker posts are easy to damage; the bottom end of the marker post is generally pointed, and the marker post is inserted into loose soil and is easy to slip, so that the total station is unstable in placement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a total powerstation sighting rod is used in foundation ditch monitoring to solve the sighting rod and can collide with each other between the sighting rod after packing up, rigid contact receives the problem of damage easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a total powerstation sighting rod for foundation ditch monitoring, includes the roof, open the bottom of roof has the mounting groove, the internally mounted of mounting groove has the connecting block, the both ends of connecting block are fixed with the connecting pin, the bottom mounting of connecting block has the bracing piece, the fixed surface of bracing piece has the spacer block, the damping sleeve has been cup jointed on the surface of spacer block.
Preferably, the bottom end of the support rod is fixed with an anti-skid plate, the surface of the anti-skid plate is provided with a positioning hole, and a positioning rod is inserted into the positioning hole.
Preferably, the middle of the top plate is provided with a mounting hole.
Preferably, the mounting groove is a rectangular groove, and the connecting block is of a cylindrical structure.
Preferably, the connecting pins are inserted into two ends of the mounting groove, and the connecting block is rotatably connected with the top plate through the connecting pins.
Preferably, the cross section of the supporting rod is of a rectangular structure, and the damping sleeve is made of rubber.
Preferably, the antiskid plate is perpendicular to the support rod, the antiskid plate is of a rectangular structure, the positioning rod is a threaded rod, and the positioning rod is in threaded fit connection with the positioning hole.
Compared with the prior art, the utility model discloses a total powerstation sighting rod is used in foundation ditch monitoring of example:
1. be provided with spacer block and shock attenuation cover, during the use, the spacer block is fixed on the surface of bracing piece to sheathe the shock attenuation cover in, separate between the bracing piece, avoid hard colliding with between the bracing piece, protect the bracing piece.
2. Be provided with antiskid ribbed tile and locating lever, during the use, the soil is inserted in the bottom of bracing piece, antiskid ribbed tile and ground contact, and the locating lever inserts the underground, fixes a position antiskid ribbed tile and bracing piece, keeps the total powerstation to place stably.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view taken along the direction a-a of fig. 1 according to the present invention;
fig. 3 is a partial top view of the top plate of fig. 1 according to the present invention.
In the figure: 1. a top plate; 2. mounting holes; 3. mounting grooves; 4. connecting blocks; 5. a connecting pin; 6. a support bar; 7. a shock-absorbing sleeve; 8. a spacer block; 9. an anti-skid plate; 10. positioning a rod; 11. and (7) positioning the holes.
Detailed Description
Referring to fig. 1 and 3, a total station marker post for monitoring a foundation pit comprises a top plate 1, wherein the top plate 1 is of a rectangular structure; the bottom of roof 1 is opened there is mounting groove 3, and mounting groove 3 is the rectangular channel, is located the four sides of roof 1, has four, and the degree of depth is not more than the thickness of roof 1.
Referring to fig. 1 and 3, a connecting block 4 is installed inside the installation groove 3, the connecting block 4 is of a cylindrical structure, and the bottom end of the connecting block 4 protrudes out of the installation groove 3; connecting pins 5 are fixed at two ends of the connecting block 4, the connecting pins 5 are inserted into two ends of the mounting groove 3 and are rotatably connected with the top plate 1, and the connecting block 4 is rotatably connected with the top plate 1 through the connecting pins 5.
Referring to fig. 1, the bottom end of the connecting block 4 is fixed with four support rods 6, the cross section of each support rod 6 is of a rectangular structure, and the four support rods 6 are combined to form a four-leg marker post to keep the total station stable.
Referring to fig. 1, a spacer 8 is fixed on the surface of the support rod 6, and the spacer 8 is located at the middle upper position of the surface of the support rod 6; the shock attenuation cover 7 has been cup jointed on the surface of spacer 8, and shock attenuation cover 7 adopts the rubber material, and 8 surface sheathes in shock attenuation cover 7 on the spacer, separate each other between the bracing piece 6, avoid hard colliding with between the bracing piece 6, protection bracing piece 6.
Referring to fig. 1 and 2, the bottom end of the supporting rod 6 is fixed with an anti-skid plate 9, the anti-skid plate 9 is of a rectangular structure, the anti-skid plate 9 is positioned above the tip end of the supporting rod 6, the anti-skid plate 9 is perpendicular to the supporting rod 6, the tip end of the bottom end of the supporting rod 6 is inserted into the ground, and the anti-skid plate 9 is in contact with the ground.
Referring to fig. 1 and 2, a positioning hole 11 is formed in the surface of the anti-slip plate 9, the positioning hole 11 is a threaded hole, the positioning rod 10 is a threaded rod, the positioning rod 10 is inserted into the positioning hole 11, and the positioning rod 10 is in threaded fit connection with the positioning hole 11; the locating rod 10 is inserted underground, and is used for locating the antiskid plate 9 and the supporting rod 6 to keep the total station stable in placement.
Referring to fig. 1 and 3, a mounting hole 2 is formed in the middle of a top plate 1, and the mounting hole 2 is a threaded hole and used for mounting a total station on the top end of the top plate 1.
The working principle of the scheme is as follows: the bracing piece 6 is installed in the bottom of roof 1 through connecting block 4, and four bracing pieces 6 make up into four legs sighting rod, stably place the total powerstation.
Antiskid ribbed tile 9 is fixed in the bottom of bracing piece 6, inserts the underground at the most advanced of bracing piece 6 bottom, and antiskid ribbed tile 9 and ground contact rotate positioning rod 10 and insert the underground, and positioning rod 10 fixes a position antiskid ribbed tile 9 and bracing piece 6, keeps the total powerstation to place steadily.
Claims (7)
1. The utility model provides a total powerstation sighting rod for foundation ditch monitoring, includes roof (1), its characterized in that: the bottom of roof (1) is opened there is mounting groove (3), the internally mounted of mounting groove (3) has connecting block (4), the both ends of connecting block (4) are fixed with connecting pin (5), the bottom mounting of connecting block (4) has bracing piece (6), the fixed surface of bracing piece (6) has interval piece (8), the surface of interval piece (8) has cup jointed shock attenuation cover (7).
2. The total station target for foundation pit monitoring of claim 1, wherein: the anti-skidding device is characterized in that an anti-skidding plate (9) is fixed at the bottom end of the supporting rod (6), a positioning hole (11) is formed in the surface of the anti-skidding plate (9), and a positioning rod (10) is inserted into the positioning hole (11).
3. The total station target for foundation pit monitoring of claim 1, wherein: the middle of the top plate (1) is provided with a mounting hole (2).
4. The total station target for foundation pit monitoring of claim 1, wherein: the mounting groove (3) is a rectangular groove, and the connecting block (4) is of a cylindrical structure.
5. The total station target for foundation pit monitoring of claim 1, wherein: the connecting pins (5) are inserted into two ends of the mounting groove (3), and the connecting blocks (4) are rotatably connected with the top plate (1) through the connecting pins (5).
6. The total station target for foundation pit monitoring of claim 1, wherein: the cross section of the supporting rod (6) is of a rectangular structure, and the damping sleeve (7) is made of rubber.
7. The total station target for foundation pit monitoring of claim 2, wherein: the antiskid plate (9) is perpendicular to the support rod (6), the antiskid plate (9) is of a rectangular structure, the positioning rod (10) is a threaded rod, and the positioning rod (10) is in threaded fit connection with the positioning hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121265732.5U CN214893296U (en) | 2021-06-07 | 2021-06-07 | Total powerstation sighting rod for foundation pit monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121265732.5U CN214893296U (en) | 2021-06-07 | 2021-06-07 | Total powerstation sighting rod for foundation pit monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893296U true CN214893296U (en) | 2021-11-26 |
Family
ID=78903577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121265732.5U Active CN214893296U (en) | 2021-06-07 | 2021-06-07 | Total powerstation sighting rod for foundation pit monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893296U (en) |
-
2021
- 2021-06-07 CN CN202121265732.5U patent/CN214893296U/en active Active
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