CN215447916U

CN215447916U - Mount and surveyor's level for surveyor's level

Info

Publication number: CN215447916U
Application number: CN202121345451.0U
Authority: CN
Inventors: 魏春雨
Original assignee: Jiangsu Kaifu New Material Technology Co Ltd
Current assignee: Jiangsu Kaifu New Material Technology Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-07
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a fixing frame for a level and the level, and relates to the technical field of surveying and mapping instruments. Including the containing box, the fixed mortise and tenon joint structure that is provided with in bottom surface of containing box, the mortise and tenon joint structure includes first fixture block, the bottom mounting of first fixture block is provided with T shape tenon, the another side of first fixture block is provided with the second fixture block, the bottom mounting of second fixture block is provided with T shape mortise, first fixture block with the fixed tenon that is provided with in the middle of the second fixture block, the bottom mounting of mortise and tenon joint structure is provided with adjusts the post, the fixed surface who adjusts the post is provided with the scale, the bottom of adjusting the post is provided with the pneumatic cylinder, the bottom mounting of pneumatic cylinder is provided with the base, the four corners of base all is provided with the universal wheel. Has the advantages that: prevent that the shield from droing from the curb plate top to be more convenient for wholly carry and move, portable practices thrift the space, has improved the accuracy of mount.

Description

Mount and surveyor's level for surveyor's level

Technical Field

The utility model relates to the technical field of surveying and mapping instruments, in particular to a fixing frame for a level and the level.

Background

Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages.

The Chinese patent with the application number of CN201520067404.2 provides a fixed portable frame of a level, which comprises a level mounting seat, a telescopic inner tube, a fixed outer tube, a hydraulic cylinder, a base, a plurality of universal wheels, four side plates, four connecting rotating shafts, a dust cover, a lifting handle, a stable reinforcing rib and a dust strip; the level is arranged on a level mounting seat, the hydraulic cylinder is arranged in the center of the base, the fixed outer pipe is arranged on the hydraulic cylinder, the telescopic inner pipe is connected with the hydraulic cylinder and the level mounting seat, and the universal wheels are arranged at the bottom of the base; four blocks of curb plates are connected in the upper end edge of surveyor's level mount pad through four connection pivots, and four blocks of curb plates surround around the surveyor's level, and the dust excluder sets up at the both sides edge of four blocks of curb plates, and the dust cover shroud is on four blocks of curb plates, and the setting of stabilizing the strengthening rib is on flexible inner tube.

However, the device proposed in this patent has the following problems:

1. the dust cover and the four side plates are not provided with any fixed structure, and the dust cover is easy to fall off in the vertical direction, so that the dust cover is inconvenient to carry and move.

2. The whole device can not be detached except the dust cover, the volume of the whole fixed frame is large, the whole fixed frame is inconvenient to carry and move, and the whole fixed frame occupies a large space when being idle.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention provides a fixing frame for a level gauge to overcome the above technical problems in the related art.

The technical scheme of the utility model is realized as follows:

a mount for a level comprising: the containing box, the fixed mortise and tenon joint structure that is provided with in bottom surface of containing box, the mortise and tenon joint structure includes first fixture block, the bottom mounting of first fixture block is provided with T shape tenon, the another side of first fixture block is provided with the second fixture block, the bottom mounting of second fixture block is provided with T shape mortise, first fixture block with the fixed tenon that is provided with in the middle of the second fixture block, the bottom mounting of mortise and tenon joint structure is provided with adjusts the post, the fixed surface who adjusts the post is provided with the scale, the bottom of adjusting the post is provided with the pneumatic cylinder, the bottom mounting of pneumatic cylinder is provided with the base, the four corners of base all is provided with the universal wheel.

Further, the containing box includes the shield, the fixed handle that is provided with in top surface center of shield, all be provided with the draw-in groove in the four sides of shield, the bottom surface four corners of shield all is fixed and is provided with the stopper, four the stopper surface is all fixed and is provided with two extrusion springs, the below of shield is provided with four curb plates, four the upper end of curb plate is all fixed and is provided with the fixture block, four the fixed revolute pair that is provided with in the middle of the lower extreme of curb plate, the other end of revolute pair is provided with the bottom plate.

Furthermore, the upper end of the first fixture block is fixedly provided with a Z-shaped mortise, and the upper end of the second fixture block is fixedly provided with a Z-shaped tenon.

Furthermore, the four clamping blocks are correspondingly clamped in the four clamping grooves of the dustproof cover.

Furthermore, the T-shaped tenon is correspondingly meshed with the T-shaped mortise for connection, and the first clamping block is fixedly connected with the second clamping block through the tenon.

Furthermore, the revolute pair comprises a first kinematic pair, and a second kinematic pair is sleeved in the first kinematic pair.

Further, the hydraulic cylinder is fixedly connected with the base through welding.

A level is provided with the fixing frame.

The utility model has the beneficial effects that: when the level is not used, the level can be placed in the containing box, the extruding spring can make the clamping blocks tightly connected with the clamping grooves by extruding the side plates, so that the dustproof cover can not fall off, then the whole containing box can be lifted by grasping the handle, meanwhile, the tenon can be forcibly struck by the tool bit of the screwdriver, so that the tenon falls off from the mortise-tenon structure, the first clamping block and the second clamping block are mutually unhooked, and then the whole fixing frame can be disassembled, when the level is used, the side plates are forcibly extruded inwards, so that the extruding spring is contracted, so that the clamping blocks are separated from the clamping grooves, the dustproof cover can be disassembled, meanwhile, the four side plates are folded by the rotating pair, then the level is fixed on the bottom plate by the fixing device matched with the level, the T-shaped tenon of the first clamping block is clamped into the T-shaped mortise of the second clamping block, and the Z-shaped tenon of the second clamping block is clamped into the Z-shaped mortise of the first clamping block, and the tenon is clamped into a gap between the first clamping block and the second clamping block, so that the tenon-and-mortise structure is integrally fixed, and at the moment, the adjusting columns can be adjusted through the hydraulic cylinder, and are accurately adjusted through the scales on the surface, so that the measurement of different heights is facilitated. The dust cover is connected with the side plate through the clamping groove and the clamping block and is fixed with the limiting hole through the extrusion spring, the dust cover is prevented from falling off from the upper portion of the side plate, and therefore the dust cover is more convenient to carry and move integrally. The tenon fourth of twelve earthly branches structure makes can dismantle between containing box and the regulation post and fix, can many people take the structure of being dismantled together when removing, portable to, accessible dismantlement when the idle realizes stacking, and then practices thrift the space, and the scale can help the user to highly carry out comparatively accurate adjustment to whole device, has improved the accuracy of mount.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view according to an embodiment of the present invention;

FIG. 3 is one of the overall explosion diagrams according to an embodiment of the utility model;

fig. 4 is a second schematic diagram of the overall explosion according to the embodiment of the present invention.

In the figure:

1. a storage box; 101. a dust cover; 102. a handle; 103. a card slot; 104. a limiting block; 105. a compression spring; 106. a side plate; 107. a clamping block; 108. a revolute pair; 1081. a first kinematic pair; 1082. a second kinematic pair; 109. a base plate; 2. a mortise and tenon joint structure; 201. a first clamping block; 202. a T-shaped tenon; 203. a second fixture block; 204. a T-shaped mortise; 205. a tongue; 206. a Z-shaped mortise; 207. a Z-shaped tenon; 3. an adjustment column; 4. calibration; 5. a hydraulic cylinder; 6. a base; 7. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to an embodiment of the present invention, there is provided a mount for a level.

As shown in fig. 1 to 4, a holder for a level according to an embodiment of the present invention includes: containing box 1, the fixed mortise structure 2 that is provided with in bottom surface of containing box 1, mortise structure 2 includes first fixture block 201, the bottom mounting of first fixture block 201 is provided with T shape tenon 202, the another side of first fixture block 201 is provided with second fixture block 203, the bottom mounting of second fixture block 203 is provided with T shape mortise 204, first fixture block 201 with the fixed tenon 205 that is provided with in the middle of the second fixture block 203, the bottom mounting of mortise structure 2 is provided with adjusts post 3, the fixed surface that adjusts post 3 is provided with scale 4, the bottom of adjusting post 3 is provided with pneumatic cylinder 5, the bottom mounting of pneumatic cylinder 5 is provided with base 6, the four corners of base 6 all is provided with universal wheel 7.

In an embodiment, for the storage box 1, the storage box 1 includes a dust cover 101, a handle 102 is fixedly disposed at the center of the top surface of the dust cover 101, clamping grooves 103 are disposed in four sides of the dust cover 101, limiting blocks 104 are fixedly disposed at four corners of the bottom surface of the dust cover 101, two extrusion springs 105 are fixedly disposed on the surfaces of the four limiting blocks 104, four side plates 106 are disposed below the dust cover 101, clamping blocks 107 are fixedly disposed at the upper ends of the four side plates 106, a revolute pair 108 is fixedly disposed in the middle of the lower ends of the four side plates 106, and a bottom plate 109 is disposed at the other end of the revolute pair 108.

In one embodiment, for the first latch 201, a Z-shaped mortise 206 is fixedly disposed at an upper end of the first latch 201, and a Z-shaped tenon 207 is fixedly disposed at an upper end of the second latch 203, so that the first latch 201 can be fixed by the latch connection.

In one embodiment, for the above-mentioned latch 107, four latches 107 are correspondingly latched in the four-side latch slots 103 of the dust cover 101, so as to prevent the dust cover 101 from falling off during movement.

In an embodiment, for the T-shaped tenon 202, the T-shaped tenon 202 and the T-shaped mortise 204 are correspondingly engaged for connection, and the first latch 201 and the second latch 203 are fixedly connected through the tongue 205, so that the latch connection can be performed for fixing.

In one embodiment, for the above-mentioned rotating pair 108, the rotating pair 108 includes a first moving pair 1081, and the first moving pair 1081 is internally sleeved with a second moving pair 1082, so that the four side plates 106 can rotate on the edge of the bottom plate 109.

In one embodiment, for the hydraulic cylinder 5, the hydraulic cylinder 5 and the base 6 are fixed by welding.

In summary, according to the above technical solution of the present invention, when the level is not used, the level can be placed in the storage box 1, the pressing spring 105 can press the side plate 106 to tightly connect the latch 107 with the slot 103, so as to prevent the dust cap 101 from falling off, then the entire storage box 1 can be lifted by grasping the handle 102, and at the same time, the tongue 205 can be hit with the tool bit of the screwdriver, so as to cause the tongue 205 to fall off from the mortise-and-tenon structure 2, thereby causing the first latch 201 and the second latch 203 to unhook from each other, and further the entire fixing frame can be disassembled, when the level is used, the side plate 106 can be pressed inward to shrink, so as to cause the latch 107 to fall off from the slot 103, and further cause the dust cap 101, and simultaneously, the four side plates 106 can be folded by the revolute pair 108, and then the fixing device matched with the level itself is used, the level gauge is fixed on the bottom plate 109, the T-shaped tenon 202 of the first fixture block 201 is clamped into the T-shaped mortise 204 of the second fixture block 203, the Z-shaped tenon 207 of the second fixture block 203 is clamped into the Z-shaped mortise 206 of the first fixture block 201, and the tenon 205 is clamped into the gap between the first fixture block 201 and the second fixture block 203, so that the tenon-and-mortise structure 2 is integrally fixed, at the moment, the adjusting column 3 can be adjusted through the hydraulic cylinder 5, and the scale 4 on the surface can be accurately adjusted, so that the measurement at different heights is facilitated.

Has the advantages that: 1. the dust cover is connected with the side plate through the clamping groove and the clamping block and is fixed with the limiting hole through the extrusion spring, the dust cover is prevented from falling off from the upper portion of the side plate, and therefore the dust cover is more convenient to carry and move integrally.

2. The mortise structure makes between containing box and the regulation post can dismantle and fix, can many people take the structure of being dismantled together when removing, portable to, accessible dismantlement when the idle realizes stacking, and then practices thrift the space.

3. The scales can help the user to accurately adjust the height of the whole device, and the accuracy of the fixing frame is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A mount for a level comprising: the containing box (1) is characterized in that a mortise and tenon joint structure (2) is fixedly arranged on the bottom surface of the containing box (1), the mortise and tenon structure (2) comprises a first clamping block (201), a T-shaped tenon (202) is fixedly arranged at the bottom end of the first clamping block (201), a second clamping block (203) is arranged on the other side of the first clamping block (201), a T-shaped mortise (204) is fixedly arranged at the bottom end of the second clamping block (203), a tongue (205) is fixedly arranged between the first clamping block (201) and the second clamping block (203), the bottom end of the mortise and tenon structure (2) is fixedly provided with an adjusting column (3), the surface of the adjusting column (3) is fixedly provided with scales (4), the bottom of adjusting post (3) is provided with pneumatic cylinder (5), the bottom mounting of pneumatic cylinder (5) is provided with base (6), the four corners of base (6) all is provided with universal wheel (7).

2. The fixing frame for the level according to claim 1, wherein the containing box (1) comprises a dust cover (101), a handle (102) is fixedly arranged at the center of the top surface of the dust cover (101), clamping grooves (103) are respectively arranged in four sides of the dust cover (101), limiting blocks (104) are respectively fixedly arranged at four corners of the bottom surface of the dust cover (101), two extrusion springs (105) are respectively fixedly arranged on the surfaces of the four limiting blocks (104), four side plates (106) are arranged below the dust cover (101), clamping blocks (107) are respectively fixedly arranged at the upper ends of the four side plates (106), a rotating pair (108) is fixedly arranged in the middle of the lower ends of the four side plates (106), and a bottom plate (109) is arranged at the other end of the rotating pair (108).

3. The holder according to claim 1, wherein a Z-shaped mortise (206) is fixedly arranged at the upper end of the first block (201), and a Z-shaped tenon (207) is fixedly arranged at the upper end of the second block (203).

4. The fixing frame for the level according to claim 2, wherein four clamping blocks (107) are correspondingly clamped in four-side clamping grooves (103) of the dust cap (101).

5. The holder according to claim 1, wherein said T-shaped tenon (202) is engaged with said T-shaped mortise (204) for connection, and said first latch (201) is fixedly connected to said second latch (203) by means of a tongue (205).

6. The holder according to claim 1, wherein said revolute pair (108) comprises a first kinematic pair (1081), said first kinematic pair (1081) being internally nested with a second kinematic pair (1082).

7. Holder for a level according to claim 1, characterised in that the hydraulic cylinder (5) is fixed to the base (6) by means of a welded connection.

8. Levelling instrument, characterised in that it is fitted with a holder according to any one of claims 1 to 6.