CN212377673U

CN212377673U - A triangle fixed bolster for surveying and mapping operation

Info

Publication number: CN212377673U
Application number: CN202020575072.XU
Authority: CN
Inventors: 黄武重
Original assignee: Individual
Current assignee: Shaanxi Bocheng Survey And Design Engineering Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-19
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a triangle fixed bolster for surveying and mapping operation, the on-line screen storage device comprises a base, the bottom fixedly connected with connecting block of base, the inner chamber swing joint of connecting block has the bracing piece, bracing piece inner chamber swing joint has the regulation pole, the bottom threaded connection on bracing piece right side has adjusting bolt, adjusting bolt's left side and the right side contact of adjusting the pole. The utility model discloses a montant drives the slide and slides downwards in the recess, the slide drives the slider and slides inside the spout this moment, the removal through the montant promotes the movable rod and rotates, the rotation of movable rod promotes the fixed block and removes, the fixed block drives the extension board and rotates around the supporting shoe, rotate to horizontal state until the extension board, insert inside the locating hole through the locating lever afterwards, carry on spacingly to the position of slide, the advantage that stability is good has been reached, it is not good to have solved current triangle fixed bolster for the survey and drawing operation stability effect when using.

Description

A triangle fixed bolster for surveying and mapping operation

Technical Field

The utility model relates to a survey and drawing technical field specifically is a triangle fixed bolster for surveying and drawing operation.

Background

The surveying and mapping literal is understood as measurement and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Navigation Satellite System (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, selects the existing characteristic points and boundary lines on the ground and obtains the graph and position information reflecting the current situation of the ground by a measuring means for engineering construction, planning design and administrative management.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a triangle fixed bolster for survey and drawing operation possesses the advantage that stability is good, has solved current triangle fixed bolster for survey and drawing operation stability effect when using not good, and often the support all inserts ground, and is less with ground area of contact like this to the support rocks easily, therefore is not convenient for the problem that people used.

(II) technical scheme

For the purpose that realizes above-mentioned stability is good, the utility model provides a following technical scheme: a triangular fixed bracket for surveying and mapping comprises a base, wherein the bottom of the base is fixedly connected with a connecting block, the inner cavity of the connecting block is movably connected with a supporting rod, the inner cavity of the supporting rod is movably connected with an adjusting rod, the bottom of the right side of the supporting rod is in threaded connection with an adjusting bolt, the left side of the adjusting bolt is in contact with the right side of the adjusting rod, the bottom of the adjusting rod is fixedly connected with a supporting leg, the bottoms of the two sides of the adjusting rod are respectively and fixedly connected with a supporting block, the outer side of the supporting block is provided with a supporting plate, the top of the supporting plate is fixedly connected with a fixed block, the two sides of the adjusting rod are respectively and fixedly connected with a side plate, the bottom of the inner wall of the side plate is provided with a positioning, the outside of montant is provided with the movable rod.

Preferably, the inner cavity of the vertical rod is movably connected with a first connecting shaft, and the joint of the inner side of the movable rod and the front side of the vertical rod is movably connected with the first connecting shaft.

Preferably, the inner cavity of the fixed block is movably connected with a second connecting shaft, and the joint of the outer side of the movable rod and the front side of the fixed block is movably connected with the second connecting shaft.

Preferably, the inner cavity of the supporting block is movably connected with a third connecting shaft, and the joint of the inner side of the supporting plate and the front side of the supporting block is movably connected through the third connecting shaft.

Preferably, the both sides of slide all fixedly connected with slider, the spout has all been seted up to the both sides of recess inner wall, the inner wall of spout is swing joint with the outside of slider.

(III) advantageous effects

Compared with the prior art, the utility model provides a triangle fixed bolster for survey and drawing operation possesses following beneficial effect:

1. the utility model discloses a montant drives the slide and slides downwards in the recess, the slide drives the slider and slides inside the spout this moment, the removal through the montant promotes the movable rod and rotates, the rotation of movable rod promotes the fixed block and removes, the fixed block drives the extension board and rotates around the supporting shoe, rotate to horizontal state until the extension board, insert inside the locating hole through the locating lever afterwards, position to the slide carries on spacingly, the advantage that stability is good has been reached, it is not good to have solved current triangle fixed bolster for the mapping operation stability when using, often the support all inserts ground, like this less with ground area of contact, so that rock easily as for the support, the problem of the people use of being not convenient for consequently.

2. The utility model discloses a spout plays the effect of direction to slider shift position, prevents that the slider from can taking place the skew at the removal in-process.

3. The utility model discloses an adjusting bolt can adjust the distance that stretches out in the regulating stem follow bracing piece, and further length after the regulating stem is adjusted is fixed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the adjusting lever structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a base; 2. a support bar; 3. connecting blocks; 4. adjusting the bolt; 5. a side plate; 6. a support leg; 7. a support plate; 8. adjusting a rod; 9. a chute; 10. a groove; 11. positioning holes; 12. a slider; 13. a slide plate; 14. a vertical rod; 15. positioning a rod; 16. a movable rod; 17. a fixed block; 18. and (7) a supporting block.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, bracing piece 2, connecting block 3, adjusting bolt 4, curb plate 5, stabilizer blade 6, extension board 7, regulation pole 8, spout 9, recess 10, locating hole 11, slider 12, slide 13, montant 14, locating lever 15, movable rod 16, fixed block 17 and supporting shoe 18 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a triangle fixing bracket for surveying and mapping comprises a base 1, a connecting block 3 is fixedly connected to the bottom of the base 1, a supporting rod 2 is movably connected to the inner cavity of the connecting block 3, an adjusting rod 8 is movably connected to the inner cavity of the supporting rod 2, an adjusting bolt 4 is connected to the bottom of the right side of the supporting rod 2 through a thread, the left side of the adjusting bolt 4 is in contact with the right side of the adjusting rod 8, the distance of the adjusting rod 8 extending out of the supporting rod 2 can be adjusted through the adjusting bolt 4, the adjusted length of the adjusting rod 8 is further fixed, a supporting leg 6 is fixedly connected to the bottom of the adjusting rod 8, supporting blocks 18 are fixedly connected to the bottoms of both sides of the adjusting rod 8, a supporting plate 7 is arranged on the outer side of the supporting block 18, a third connecting shaft is movably connected to the inner cavity of the, the top of the support plate 7 is fixedly connected with a fixed block 17, two sides of the adjusting rod 8 are both fixedly connected with side plates 5, the bottom of the inner wall of each side plate 5 is provided with a positioning hole 11, an inner cavity of each positioning hole 11 is inserted with a positioning rod 15, an inner cavity of each side plate 5 is provided with a groove 10, the inner wall of each groove 10 is slidably connected with a sliding plate 13, two sides of each sliding plate 13 are both fixedly connected with a sliding block 12, two sides of the inner wall of each groove 10 are both provided with sliding grooves 9, the inner wall of each sliding groove 9 is movably connected with the outer side of the corresponding sliding block 12, the sliding block 12 is guided by the sliding grooves 9 to prevent the sliding block 12 from deviating in the moving process, the outer side of each sliding plate 13 is fixedly connected with a vertical rod 14, the outer side of each vertical rod 14 is provided with a movable rod 16, the, the inner cavity of the fixed block 17 is movably connected with a second connecting shaft, and the joint of the outer side of the movable rod 16 and the front side of the fixed block 17 is movably connected through the second connecting shaft.

When the adjusting rod is used, firstly, the vertical rod 14 drives the sliding plate 13 to slide downwards in the groove 10, at the moment, the sliding plate 13 drives the sliding block 12 to slide inside the sliding groove 9, the movable rod 16 is pushed to rotate through the movement of the vertical rod 14, the fixed block 17 is pushed to move through the rotation of the movable rod 16, the fixed block 17 drives the supporting plate 7 to rotate around the supporting block 18 until the supporting plate 7 rotates to a transverse state, then, the supporting plate 7 is inserted into the positioning hole 11 through the positioning rod 15, the position of the sliding plate 13 is limited, finally, the supporting leg 6 is inserted into the ground, at the moment, the supporting plate 7 is in contact with.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a triangle fixed bolster for surveying and mapping operation, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a connecting block (3), an inner cavity of the connecting block (3) is movably connected with a supporting rod (2), an inner cavity of the supporting rod (2) is movably connected with an adjusting rod (8), the bottom of the right side of the supporting rod (2) is in threaded connection with an adjusting bolt (4), the left side of the adjusting bolt (4) is in contact with the right side of the adjusting rod (8), the bottom of the adjusting rod (8) is fixedly connected with a supporting leg (6), the bottoms of the two sides of the adjusting rod (8) are both fixedly connected with a supporting block (18), a supporting plate (7) is arranged on the outer side of the supporting block (18), the top of the supporting plate (7) is fixedly connected with a fixing block (17), the two sides of the adjusting rod (8) are both fixedly connected with side plates (5), a positioning hole (11), the inner chamber of curb plate (5) is seted up flutedly (10), the inner wall sliding connection of recess (10) has slide (13), the outside fixedly connected with montant (14) of slide (13), the outside of montant (14) is provided with movable rod (16).

2. The tripod mounting apparatus for surveying and mapping as claimed in claim 1, wherein: the inner cavity of the vertical rod (14) is movably connected with a first connecting shaft, and the joint of the inner side of the movable rod (16) and the front side of the vertical rod (14) is movably connected with the first connecting shaft.

3. The tripod mounting apparatus for surveying and mapping as claimed in claim 1, wherein: the inner cavity swing joint of fixed block (17) has the second connecting axle, the outside of movable rod (16) and the junction of fixed block (17) front side pass through second connecting axle swing joint.

4. The tripod mounting apparatus for surveying and mapping as claimed in claim 1, wherein: the inner cavity of the supporting block (18) is movably connected with a third connecting shaft, and the joint of the inner side of the supporting plate (7) and the front side of the supporting block (18) is movably connected through the third connecting shaft.

5. The tripod mounting apparatus for surveying and mapping as claimed in claim 1, wherein: the equal fixedly connected with slider (12) in both sides of slide (13), spout (9) have all been seted up to the both sides of recess (10) inner wall, the inner wall of spout (9) is swing joint with the outside of slider (12).