CN210531951U

CN210531951U - Geological mapping is support for appearance convenient to adjust

Info

Publication number: CN210531951U
Application number: CN201921265928.7U
Authority: CN
Inventors: 黄海滨; 徐素健; 王宁宁; 黄丽军; 王进燚
Original assignee: Xiamen Nengqiaotang Construction Engineering Co Ltd
Current assignee: Ningbo Fenghua Yongshan Optical Instrument Factory
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-15
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a support for geological mapping instrument convenient to adjust, which comprises a main rod, wherein a connecting block is welded on the main rod, three groups of support legs are spliced on the side wall of the connecting block at equal intervals in an annular mode, a first connecting rod is connected in the top of the main rod in a sliding mode, a tightening bolt is connected on one side of the top of the main rod in a threaded mode, a chassis is hinged to the top end of the first connecting rod, a supporting disk is fixed on the upper surface of the chassis through a fixing bolt, a cylindrical groove is formed in the supporting disk, a ball is welded in the cylindrical groove through a spring, a placing platform is arranged outside the supporting disk, a circular ring is sleeved on the top of the main rod in a rotating mode, a lifting frame is welded on one side of the circular ring through a second connecting rod, a lead screw is connected in the lifting frame in a, the height, orientation and angle of the placing table can be adjusted, and the use is convenient.

Description

Geological mapping is support for appearance convenient to adjust

Technical Field

The utility model relates to a support technical field for the geological mapping appearance specifically is a support for the geological mapping appearance convenient to adjust.

Background

The surveying and mapping method has wide application in economic construction and national defense construction, various maps must be measured and mapped for planning and management in urban and rural construction planning, utilization of national and soil resources, environmental protection and other works, and control measurement, mine measurement, route measurement and topographic map drawing must be carried out in geological exploration, mineral development, water conservancy, traffic and other constructions for geological survey and various building design and construction.

Most of the supports used by the existing surveying instrument can only realize the adjustment of height, the adjustment of the orientation of the angle and the surveying instrument is not considered yet, the complicated surveying and mapping condition is difficult to deal with, and some electric power apparatuses are often arranged in the supports, so that the cost is high, the operation is complicated, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological mapping appearance support convenient to adjust, this device pure mechanical connection, it is with low costs, easy operation, to placing the platform highly, orientation and the angle homoenergetic adjust convenient to use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a support for a geological surveying instrument convenient to adjust comprises a main rod and a fixed block, wherein a connecting block is welded on the main rod, three groups of support legs are spliced on the side wall of the connecting block at equal intervals in an annular mode, sliding grooves are formed in the support legs, sliding blocks are connected in the sliding grooves in a sliding mode, a supporting rod is hinged between each sliding block and the bottom of the main rod, a first connecting rod is connected in the top of the main rod in a sliding mode, a tightening bolt is connected to one side of the top of the main rod in a threaded mode, a chassis is hinged to the top end of the first connecting rod, a supporting disk is fixed to the upper surface of the chassis through a fixing bolt, a cylindrical groove is formed in the supporting disk, balls are welded in the cylindrical groove through springs, a placing platform is arranged outside the supporting disk, a cavity is formed, the lifting frame is connected with a lead screw in a rotating mode, a first rocker is welded at the bottom end of the lead screw in a penetrating mode at the bottom of the lifting frame, a threaded sleeve is connected onto the lead screw in a threaded mode, an L-shaped rod is welded on one side of the threaded sleeve, the fixing block is welded on one side of the lower surface of the placing table, and the top end of the L-shaped rod is connected with the fixing block in a rotating mode.

Preferably, the bottom ends of the three groups of support legs are all designed to be frustum-shaped, and the bottoms of the three groups of support legs are all glued with first rubber sleeves.

Preferably, a connecting rope is fixed between the three groups of support rods.

Preferably, a second rocker is welded on one side of the placing table, and a second rubber sleeve is glued on the second rocker and the first rocker.

Preferably, four groups of cylindrical grooves are arranged on the supporting plate at equal intervals in an annular mode.

Preferably, the bottom in the main rod is provided with a stainless steel block.

Compared with the prior art, the beneficial effects of the utility model are that:

through the setting of the tightening bolt, can highly adjust placing the platform place, rotate the second rocker with the hand and can drive and place the platform rotation, the collocation use of spring and ball, neither influence the rotation of placing the platform through the control of second rocker, can restrict the rotation of placing the platform when personnel stop controlling the second rocker again, drive the lead screw through rotating first rocker and rotate, can highly adjust placing platform one side, thereby realize the angle modulation function of placing the platform, this device pure mechanical connection, low cost, easy operation, to the height of placing the platform, orientation and angle homoenergetic are adjusted, high durability and convenient use.

Drawings

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

fig. 2 is a schematic sectional structural view of the support plate of the present invention;

FIG. 3 is a schematic view of a partial structure of the lifting frame and the main rod of the present invention;

fig. 4 is a schematic view of a partial structure of the support leg of the present invention.

In the figure: 1. a main rod; 2. connecting blocks; 3. a support leg; 4. a chute; 5. a slider; 6. a support bar; 7. a first link; 8. a chassis; 9. a support disc; 10. a cylindrical groove; 11. a spring; 12. a ball bearing; 13. A placing table; 14. a cavity; 15. screwing down the bolt; 16. a circular ring; 17. a second link; 18. a lifting frame; 19. a screw rod; 20. a first rocker; 21. a threaded sleeve; 22. an L-shaped rod; 23. a fixed block; 24. a first rubber sleeve; 25. connecting ropes; 26. a second rocker; 27. a second rubber sleeve; 28. and (4) a stainless steel 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.

Referring to fig. 1-4, the present invention provides a technical solution: a support for a geological surveying instrument convenient to adjust comprises a main rod 1 and a fixing block 23, wherein a connecting block 2 is welded on the main rod 1, three groups of support legs 3 are connected to the side wall of the connecting block 2 in an annular equidistant mode, sliding grooves 4 are formed in the support legs 3, sliding blocks 5 are connected in the sliding grooves 4 in a sliding mode, a supporting rod 6 is hinged between the sliding blocks 5 and the bottom of the main rod 1, a first connecting rod 7 is connected in the top of the main rod 1 in a sliding mode, a tightening bolt 15 is connected to one side of the top of the main rod 1 in a threaded mode, the first connecting rod 7 is fixed through the tightening bolt 15, the tightening bolt 15 is in contact with the side wall of the first connecting rod 7 but not connected with the side wall of the first connecting rod 7, a base plate 8 is hinged to the top end of the first connecting rod 7, a supporting plate 9 is fixed on the, place the platform 13 bottom and seted up cavity 14, ball 12 nevertheless does not connect with the contact of cavity 14 top, the collocation use of spring 11 and ball 12, neither influence the rotation of placing platform 13 through the control of second rocker 26, can restrict the rotation of placing platform 13 when personnel stop controlling second rocker 26 again, mobile jib 1 top is rotated and is cup jointed ring 16, ring 16 goes up one side and has been welded lifting frame 18 through second connecting

rod

17, 18 internal rotations of lifting frame are connected with

lead screw

19, 18 bottom welding of lifting frame has first rocker 20 is run through to lead screw 19 bottom, threaded connection has thread bush 21 on the lead screw 19, the welding of one side has L shape pole 22 on the thread bush 21, fixed block 23 welds in placing platform 13 lower surface one side, L shape pole 22 top is rotated with fixed block 23 and is connected.

Specifically, 3 bottoms of three groups of stabilizer blades are all established to the frustum shape, and 3 bottoms of three groups of stabilizer blades are all glued and are had first rubber sleeve 24, all establish three 3 bottoms of three groups of stabilizer blades to the frustum shape and all glue first rubber sleeve 24 in 3 bottoms of three groups of stabilizer blades, have increased 3 support stability of stabilizer blade.

Specifically, be fixed with between three group's bracing pieces 6 and connect rope 25, connect rope 25 and be inelastic rope, fixed connection rope 25 between per two sets of bracing pieces 6 only needs a set of connection rope 25 of pulling, can launch three groups of stabilizer blades 3.

Specifically, place the welding of one side on the platform 13 and have second rocker 26, all glue and have the second rubber sleeve 27 on second rocker 26 and the first rocker 20, place platform 13 and go up one side welding second rocker 26, be convenient for rotate and place platform 13, all glue and connect second rubber sleeve 27 on second rocker 26 and first rocker 20, can increase hand gripping friction.

Specifically, four groups of cylindrical grooves 10 are arranged, the four groups of cylindrical grooves 10 are annularly arranged on the supporting plate 9 at equal intervals, and the four groups of cylindrical grooves 10 are arranged to facilitate fixing of the placing table 13.

Specifically, the bottom is equipped with stainless steel piece 28 in mobile jib 1, and the bottom sets up stainless steel piece 28 in mobile jib 1, increase mobile jib 1 bottom weight to reinforcing bottom stability.

The working principle is as follows: during the use, one of them group of three groups of connecting ropes 25 of pulling, expand three groups of stabilizer blades 3, place three groups of stabilizer blades 3 on ground, the bolt 15 is screwed up to the pine, can be to placing platform 13 place height and adjusting, rotate the second rocker 26 with the hand and can drive and place platform 13 and rotate, and when the hand left, place platform 13 and stop rotating under the effect of spring 11 promptly, drive lead screw 19 through rotating first rocker 20 and rotate, can drive thread bush 21 and reciprocate to highly adjusting one side of placing platform 13, and then realize the angle modulation function of placing platform 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support for geological mapping appearance convenient to adjust, includes mobile jib (1), fixed block (23), its characterized in that: the welding has connecting block (2) on mobile jib (1), the cyclic annular equidistant rubber of connecting block (2) lateral wall has three groups of stabilizer blades (3), spout (4) have been seted up on stabilizer blade (3), sliding connection has slider (5) in spout (4), it has bracing piece (6) to articulate between slider (5) and mobile jib (1) bottom, sliding connection has first connecting rod (7) in mobile jib (1) top, threaded connection has tightening bolt (15) in mobile jib (1) top one side, first connecting rod (7) top articulates there is chassis (8), chassis (8) upper surface is fixed with supporting disk (9) through fixing bolt, cylindrical groove (10) have been seted up on supporting disk (9), the welding has ball (12) through spring (11) in cylindrical groove (10), supporting disk (9) are equipped with outward and place platform (13), place platform (13) bottom and seted up cavity (14), mobile jib (1) top is rotated and has been cup jointed ring (16), ring (16) are gone up one side and have been welded lifting frame (18) through second connecting rod (17), lifting frame (18) internal rotation is connected with lead screw (19), lead screw (19) bottom is run through lifting frame (18) bottom and is welded first rocker (20), threaded connection has thread bush (21) on lead screw (19), one side welding has L shape pole (22) on thread bush (21), fixed block (23) weld in placing platform (13) lower surface one side, L shape pole (22) top is rotated with fixed block (23) and is connected.

2. A convenient-to-adjust geological mapping rig support according to claim 1, wherein: the bottom ends of the three groups of support legs (3) are all designed to be frustum-shaped, and the bottoms of the three groups of support legs (3) are all connected with first rubber sleeves (24) in an adhesive mode.

3. A convenient-to-adjust geological mapping rig support according to claim 1, wherein: and a connecting rope (25) is fixed between the three groups of support rods (6).

4. A convenient-to-adjust geological mapping rig support according to claim 1, wherein: a second rocker (26) is welded on one side of the placing table (13), and a second rubber sleeve (27) is glued on the second rocker (26) and the first rocker (20).

5. A convenient-to-adjust geological mapping rig support according to claim 1, wherein: the cylindrical grooves (10) are four groups, and the four groups of cylindrical grooves (10) are annularly arranged on the supporting disc (9) at equal intervals.

6. A convenient-to-adjust geological mapping rig support according to claim 1, wherein: the bottom in the main rod (1) is provided with a stainless steel block (28).