CN211118503U - Surveying instrument support - Google Patents

Abstract

The utility model discloses a surveying instrument support, include the frame body and put the thing platform, frame body top is provided with puts the thing platform, put and seted up the sliding tray on the thing platform top inner wall, and the inside smooth sliding block that is equipped with of sliding tray, sliding block fixedly connected with grip block, and frame body bottom is provided with the protection and fills up, the inside set up screw hole of protection pad. The utility model discloses a pulling grip block, make it remove left gradually under the effect of sliding block and sliding tray, the spring is stretched this moment, the hinge bar takes place to rotate, it slides on the loop bar to drive the loop bar, will survey and drawing appearance and put thing platform installation afterwards, loosen behind the grip block and press from both sides the survey and drawing appearance under the elasticity reset action of spring gradually tightly, stability when guaranteeing the use, avoid the device to take place to drop, can play the guard action through setting up the protection pad, guarantee when using cement that the support bottom can not receive the damage, only need dismantle the protection pad can normal use when using on the soil simultaneously.

Description

Surveying instrument support

Technical Field

The utility model relates to the technical field of supports, specifically a surveying instrument support.

Background

The surveying instrument is common equipment among the building trade, can survey and draw the building, guarantees the precision of construction, and current surveying instrument support bottom generally is the triangle-shaped support to play fine stability, present surveying instrument support satisfies people's demand basically, but still has some problems.

Present surveying instrument support, the thing platform of putting on top generally and the threaded connection between the surveying instrument, this kind of connected mode structure is comparatively simple, uses the back for a long time, leads to smooth silk phenomenon easily, loses between the screw promptly and links up the relay, leads to the surveying instrument to drop, has reduced the life and the stability of surveying instrument.

And present surveying instrument support, the support bottom generally sets up to the point form, fixes in conveniently inserting earth, but the surveying instrument support need be used on level and smooth cement sometimes, when needing to use the support, leads to the support bottom to cut with cement and rub easily, leads to the device bottom to receive the damage to the practicality of device has been reduced, therefore needs a surveying instrument support to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveying instrument support to solve the traditional surveying instrument support that proposes in the above-mentioned background art, the unable road surface that adapts to different forms of support bottom leads to the bottom to cut the problem of rubbing and tearing easily when cement is used on the ground.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surveying instrument support, includes the frame body and puts the thing platform, frame body top is provided with puts the thing platform, put and seted up the sliding tray on the thing platform top inner wall, and the inside smooth sliding block that is equipped with of sliding tray, sliding block fixedly connected with grip block, and frame body bottom is provided with the protection and fills up, the inside set up screw hole of protection pad.

Preferably, articulated through the hinge bar on the grip block left end inner wall have the pocket piece, and the pocket piece cup joints in the pocket bar outer wall, the thing platform left end outer wall is put to pocket bar fixedly connected with, and the hinge bar left end is connected with the one end of spring, the other end of spring is connected with the grip block inner wall.

Preferably, threaded connection has the threaded rod on the screw hole inner wall, and the threaded rod outer wall has cup jointed the lid, lid left end fixedly connected with fixture block, and the fixture block is embedded inside the cavity, the cavity is seted up inside the protection pad right-hand member, and the protection pad right-hand member outside has seted up the draw-in groove.

Preferably, the clamping block is shaped like "L", and the sliding block moves on the sliding groove for a length equal to the length of the hinge rod.

Preferably, the cavity is annular in shape, and the width of the cavity is larger than that of the fixture block.

Preferably, the size of the cover is matched with that of the threaded rod, and the clamping block and the clamping groove are rectangular and have the same shape.

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

1. the surveying instrument support is provided with a sliding groove, a sliding block, a clamping block, a spring, an articulated rod, a sleeve block and a sleeve rod, the clamping block is pulled to gradually move leftwards under the action of the sliding block and the sliding groove, the spring is stretched at the moment, the articulated rod rotates to drive the sleeve block to slide on the sleeve rod, then the surveying instrument and the object placing table are installed, the surveying instrument is gradually clamped under the elastic reset action of the spring after the clamping block is released, the stability in use is ensured, and the device is prevented from falling off;

2. this surveying instrument support is provided with the protection and fills up, the screw hole, the threaded rod, the lid, the cavity, fixture block and draw-in groove, it makes the fixture block rotate in the cavity to rotate the lid through 90, outwards extract afterwards can take out the lid, rotate the threaded rod afterwards and take out the threaded rod under the effect of screw thread, it can to extract the protection pad downwards this moment, can play the guard action through setting up the protection pad, guarantee that the support bottom can not receive the damage when using cement ground, only need to dismantle the protection pad can normal use when using on the ground simultaneously, avoid being stained with on the threaded rod and attach the dust through setting up the lid, the practicality of device has been promoted, application scope increases.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is the utility model discloses a threaded rod looks sideways at section structure sketch map.

In the figure: 1. a frame body; 2. a placing table; 3. a sliding groove; 4. a slider; 5. a clamping block; 6. a spring; 7. a hinged lever; 8. sleeving blocks; 9. a loop bar; 10. a protective pad; 11. a threaded hole; 12. a threaded rod; 13. a cover; 14. a chamber; 15. a clamping block; 16. a clamping groove.

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 utility model provides an embodiment, a surveying instrument support, including frame body 1 and object placing table 2, the top of frame body 1 is provided with object placing table 2, slide groove 3 has been seted up on the inner wall of object placing table 2 top, and slide block 4 is slided to slide groove 3 inside, slide block 4 is fixedly connected with grip block 5, grip block 5 shape is "L" shape, the length that slide block 4 moved on slide groove 3 equals the length of articulated rod 7, grip block 5 top can press from both sides the surveying instrument and reinforce, stability when using is guaranteed, simultaneously staff can pull the bottom of grip block 5, convenience when guaranteeing grip block 5 to use, can take place to move under the effect of slide groove 3 and slide block 4, articulated on the inner wall of grip block 5 left end through articulated rod 7 articulated sleeve 8, and sleeve 8 cup joints in the outer wall of sleeve 9, sleeve 9 fixedly connected with object placing table 2 left end outer wall, through setting articulated rod 7, sleeve 8 and sleeve 9 ensures that sleeve 5 is in the removal of grip block 5 is stable in the process, avoid deviation, avoid sleeve 5 to swing, the elastic energy of spring, thereby the elastic energy of clamp block 5 is converted into the use through setting up the elastic energy of the spring after setting up, thereby the elastic energy of the spring 5, the spring 5 is converted into the tensile energy of the spring 5, thereby, the spring 5, the spring is converted into the tensile energy;

the bottom end of the frame body 1 is provided with a protective pad 10, the bottom end of the protective pad 10 is made of rubber and has the physical properties of soft material and rough wear-resistant surface, a threaded hole 11 is formed in the protective pad 10, a threaded rod 12 is connected to the inner wall of the threaded hole 11 in a threaded manner, a cover 13 is sleeved on the outer wall of the threaded rod 12, the size of the cover 13 is matched with the size of the threaded rod 12, the fixture block 15 and the clamping groove 16 are rectangular in shape, the cover 13 can play a comprehensive protection effect, the cleanness of the surface of the threaded rod 12 is ensured, the practicability of the device is improved, when the cover 13 is needed to be used, the fixture block 15 is only required to be aligned with the clamping groove 16 and inserted, the use is convenient, the left end of the cover 13 is fixedly connected with the fixture block 15, the fixture block 15 is embedded in the cavity 14, the cavity 14 is, cavity 14 width is greater than fixture block 15 width, through setting up cavity 14 into the annular, guarantees that lid 13 and fixture block 15 can rotate, and turned angle is 90, and the horizontal distance between fixture block 15 and the draw-in groove 16 reaches the maximize after rotating 90 this moment and guarantees that fixture block 15 is difficult to break away from draw-in groove 16, needs use frame body 1 messenger on cement ground, can with the installation of protection pad 10 can, promoted the practicality of device, make the application scope of device promote.

The working principle is as follows: when the surveying instrument needs to be reinforced, the two groups of clamping blocks 5 are pulled reversely, the clamping blocks 5 are moved under the action of the sliding block 4 and the sliding groove 3, the hinge rod 7 rotates, the spring 6 stretches to convert the tensile force into elastic potential energy so as to drive the sleeve block 8 to slide on the outer wall of the sleeve rod 9, then the surveying instrument is installed on the object placing table 2, and how to install the surveying instrument is the prior art well known by people in the field, so that the explanation is not needed, and finally the two groups of clamping blocks 5 are loosened, the spring 6 converts the elastic potential energy into kinetic energy, so that the clamping blocks 5 are restored to the initial state again;

when needing to protect and fill up 10 installations, will put up 1 bottom of body and insert inside protecting and filling up 10, insert threaded rod 12 in the screw hole 11 and rotate afterwards, it is fixed with protecting and filling up 10 under the effect of screw thread, take place to drop in avoiding the use, insert draw-in groove 16 with fixture block 15 on the lid 13 afterwards, and rotate 90, make lid 13 cover threaded rod 12 is whole, guarantee that threaded rod 12 surface cleanliness obtains promoting, promoted the practicality of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (6)

1. The utility model provides a surveying instrument support, includes frame body (1) and puts thing platform (2), frame body (1) top is provided with puts thing platform (2), its characterized in that: put and seted up sliding tray (3) on the inner wall of thing platform (2) top, and sliding tray (3) inside smooth sliding block (4) that is equipped with, sliding block (4) fixedly connected with grip block (5), and frame body (1) bottom is provided with protection pad (10), protection pad (10) inside set up threaded hole (11).

2. A mapper bracket as defined in claim 1, further comprising: articulated through articulated arm (7) on grip block (5) left end inner wall have cover block (8), and cover block (8) cup joint in loop bar (9) outer wall, loop bar (9) fixedly connected with puts thing platform (2) left end outer wall, and articulated arm (7) left end is connected with the one end of spring (6), the other end of spring (6) is connected with grip block (5) inner wall.

3. A mapper bracket as defined in claim 1, further comprising: threaded connection has threaded rod (12) on screw hole (11) inner wall, and threaded rod (12) outer wall cup joints lid (13), lid (13) left end fixedly connected with fixture block (15), and inside fixture block (15) are embedded in cavity (14), cavity (14) are seted up inside protection pad (10) right-hand member, and protection pad (10) right-hand member outside has seted up draw-in groove (16).

4. A surveying instrument stand according to claim 1, characterized in that the clamping block (5) is shaped like "L", and the sliding block (4) is moved on the sliding groove (3) for a length equal to the length of the hinge rod (7).

5. A mapper bracket as in claim 3, further comprising: the cavity (14) is annular in shape, and the width of the cavity (14) is larger than that of the fixture block (15).

6. A mapper bracket as in claim 3, further comprising: the size of the cover (13) is matched with that of the threaded rod (12), and the clamping block (15) and the clamping groove (16) are identical in shape and rectangular.

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