CN219047730U

CN219047730U - Portable workbench for surveying and mapping

Info

Publication number: CN219047730U
Application number: CN202222645285.7U
Authority: CN
Inventors: 徐亮
Original assignee: Pingbei Inspection And Testing Technology Jiangsu Co ltd
Current assignee: Pingbei Inspection And Testing Technology Jiangsu Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-05-23
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a portable workbench for surveying and mapping, which comprises a table top and support columns, wherein the support columns are respectively arranged at four corners of the lower end of the table top, the lower end of the table top is provided with a mounting groove at a position corresponding to the support columns, and the upper ends of the support columns are spliced in the mounting groove through a fixing mechanism, and the portable workbench has the beneficial effects that: the clamping blocks of the fixing mechanism are utilized to be pulled out from the clamping grooves, the table top and the supporting columns can be rapidly detached, the two supporting columns can be separately stored and carried, the situation that the supporting columns and the table top are mounted together and cannot be detached, the whole occupied space is large is caused, and finally the carrying and conveying of the workbench are inconvenient.

Description

Portable workbench for surveying and mapping

Technical Field

The utility model relates to the technical field of workbenches, in particular to a portable workbench for surveying and mapping.

Background

The utility model provides a survey and drawing workstation is the workstation that uses in measuring and drawing in-process, usually comprises mesa and the support column of mesa lower extreme, because the survey and drawing in-process, often can be because actual need carries the workstation to the survey and drawing scene to cause the removal frequency of survey and drawing workstation more.

However, in the actual production process of the mapping workbench, the supporting columns are usually directly fixed at the lower end of the workbench surface, or are spliced and fixed by bolts, wherein the supporting columns are fixed at the lower end of the workbench surface, so that the whole occupied space is large, the moving and transferring are inconvenient, and meanwhile, the supporting columns are fixed by using auxiliary parts such as bolts, so that a special tool is required to be used for mounting and dismounting, the operation is troublesome, and the unstable condition can occur after the supporting columns are dismounted for many times.

Disclosure of Invention

The present utility model is directed to a portable workbench for mapping, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable workbench for surveying and mapping comprises a table top and supporting columns, wherein the supporting columns are respectively arranged at four corners of the lower end of the table top, mounting grooves are formed in the lower end of the table top and correspond to the supporting columns, and the upper ends of the supporting columns are spliced in the mounting grooves through fixing mechanisms;

the fixing mechanism comprises a clamping groove and a clamping block, the clamping groove is formed in the upper end of the supporting column and penetrates through the supporting column, the clamping block is movably connected to the side wall of the mounting groove and corresponds to the clamping groove in position, and one end of the clamping block located in the mounting groove is inserted into the clamping groove.

Preferably, the mounting groove inside wall and with the corresponding position of fixture block have seted up the storage groove, the fixture block is kept away from inboard one end and all sliding connection is in the storage groove.

Preferably, the accommodating groove is rotationally connected with a threaded rod, one end of the outer side of the threaded rod penetrates through the mounting groove and the side wall of the table top and is fixedly connected with a rotating handle, and the threaded rod penetrates through the clamping block and is in threaded connection with the clamping block.

Preferably, the fixture block and the side face of the clamping groove are of square structures and are mutually matched in size, the side wall of the upper end of the clamping groove is provided with a penetrating groove, the penetrating groove is wider than the diameter of the threaded rod, and when the upper end of the supporting column is inserted into the mounting groove, the threaded rod is prevented from affecting the mounting of the supporting column.

Preferably, the fixture block is located the one end outside fixedly connected with a pair of stopper of accomodating the inslot, accomodate the inslot lateral wall and offered the spacing groove with stopper corresponding position, stopper sliding connection has the spacing inslot, guarantees that the fixture block is accomodating inslot stability slip to avoid the fixture block to follow and accomodate inslot internal slipping.

Preferably, the support column outside fixedly connected with layer board, layer board upper end all contacts with the mesa lower extreme, increases the area of contact between support column and the mesa to increase stability.

Compared with the prior art, the utility model has the beneficial effects that: the clamping blocks of the fixing mechanism are utilized to be pulled out from the clamping grooves, the table top and the supporting columns can be rapidly detached, the two supporting columns can be separately stored and carried, the situation that the supporting columns and the table top are mounted together and cannot be detached, the whole occupied space is large is caused, and finally the carrying and conveying of the workbench are inconvenient.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a schematic view of the external structure of the support column according to the present utility model;

FIG. 3 is a schematic view of the connection appearance of the fixture block and the threaded rod according to the present utility model;

fig. 4 is a schematic view of the appearance structure of the bottom of the table top according to the present utility model.

In the figure: 1. a table top; 2. a support column; 3. a mounting groove; 4. a fixing mechanism; 41. a clamping groove; 42. penetrating a groove; 43. a storage groove; 44. a threaded rod; 45. a rotating handle; 46. a clamping block; 47. a limit groove; 48. a limiting block; 5. and a supporting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a portable workstation that survey and drawing was used, includes mesa 1 and support column 2, and support column 2 sets up in mesa 1 lower extreme four corners respectively, and mounting groove 3 has been seted up to mesa 1 lower extreme and the corresponding position with support column 2, and support column 2 upper end is pegged graft in mounting groove 3 through fixed establishment 4, and support column 2 outside fixedly connected with layer board 5, layer board 5 upper end all contacts with mesa 1 lower extreme.

The fixing mechanism 4 comprises a clamping groove 41 and a clamping block 46, the clamping groove 41 is formed in the upper end of the supporting column 2 and penetrates through the supporting column 2, the clamping block 46 is movably connected to the side wall of the mounting groove 3 and is located corresponding to the clamping groove 41, one end of the clamping block 46, located in the mounting groove 3, is inserted into the clamping groove 41, a storage groove 43 is formed in the position, corresponding to the clamping block 46, of the inner side wall of the mounting groove 3, the clamping block 46 is far away from the inner end and is slidably connected into the storage groove 43, a threaded rod 44 is rotationally connected into the storage groove 43, one end of the threaded rod 44 penetrates through the side wall of the mounting groove 3 and the side wall of the table top 1 and is fixedly connected with a rotating handle 45, the threaded rod 44 penetrates through the clamping block 46 and is in threaded connection with the clamping block 46, the side faces of the clamping block 46 are of square structures and are mutually matched in size, the side wall of the upper end of the clamping block 41 is provided with a penetrating groove 42, the penetrating groove 42 is larger than the diameter of the threaded rod 44, the clamping block 46 is located in the position, a pair of limiting blocks 48 are fixedly connected to the outer side of the inner end of the storage groove 43, the side wall of the storage groove 43 and the side wall of the limiting block 47 is formed in the position corresponding to the position of the limiting block 48, the square limiting block 47 is slidably connected to the square limiting block 47, the square limiting block 44 is rotationally drives the threaded rod 44 by the rotating handle 45, and the threaded rod 44 is rotationally, and the threaded rod 46 is connected to the threaded rod 46, and the clamping block 46 is threaded rod 46 is screwed.

Specifically, when the utility model is used, the rotating handle 45 is rotated firstly, so that the rotating handle 45 drives the threaded rod 44 to rotate, and the clamping block 46 is matched with the clamping groove 41 and the accommodating groove 43, so that the clamping block 46 can be prevented from synchronously rotating with the threaded rod 44, finally the clamping block 46 is positioned on the threaded rod 44 to slide to the accommodating groove 43, one end of the clamping block 46 positioned in the clamping groove 41 is enabled to slide to the accommodating groove 43, the clamping connection of the upper end of the supporting column 2 is disconnected, the table top 1 can be easily taken down from the upper end of the supporting column 2, two separated accommodating and conveying processes can be carried out in the carrying and transferring process, the occupied space is reduced, the transportation of the table is facilitated, meanwhile, the upper end of the supporting column 2 is directly inserted into the mounting groove 3 when the supporting column 2 is mounted, the threaded rod 44 passes through the penetrating groove 42 and then enters the clamping groove 41, the rotating handle 45 is reversely, the clamping block 46 is inserted into the clamping groove 41 again, and finally the upper end of the supporting column 2 is enabled to be fixed in the mounting groove 3 again, and the dismounting operation on the table top 1 and the supporting column 2 is completed.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The portable workbench for surveying and mapping comprises a table top (1) and support columns (2), wherein the support columns (2) are respectively arranged at four corners of the lower end of the table top (1), and the portable workbench is characterized in that mounting grooves (3) are formed in the lower end of the table top (1) and at positions corresponding to the support columns (2), and the upper ends of the support columns (2) are spliced in the mounting grooves (3) through fixing mechanisms (4);

the fixing mechanism (4) comprises a clamping groove (41) and a clamping block (46), the clamping groove (41) is formed in the upper end of the supporting column (2) and penetrates through the supporting column (2), the clamping block (46) is movably connected to the side wall of the mounting groove (3) and corresponds to the clamping groove (41), and one end of the clamping block (46) located in the mounting groove (3) is inserted into the clamping groove (41).

2. A portable workstation for mapping according to claim 1, wherein: the mounting groove (3) is characterized in that a storage groove (43) is formed in the inner side wall of the mounting groove (3) and at a position corresponding to the clamping block (46), and one end, far away from the inner side, of the clamping block (46) is slidably connected in the storage groove (43).

3. A portable workstation for mapping according to claim 2, wherein: the accommodating groove (43) is rotationally connected with a threaded rod (44), one end of the outer side of the threaded rod (44) penetrates through the mounting groove (3) and the side wall of the table top (1) and is fixedly connected with a rotating handle (45), and the threaded rod (44) penetrates through the clamping block (46) and is in threaded connection with the clamping block (46).

4. A portable workstation for mapping according to claim 3, wherein: the clamping block (46) and the clamping groove (41) are square in side surfaces and are matched in size, a through groove (42) is formed in the side wall of the upper end of the clamping groove (41), and the width of the through groove (42) is larger than the diameter of the threaded rod (44).

5. A portable workstation for mapping according to claim 2, wherein: the clamping block (46) is located at the outer side of one end in the storage groove (43) and fixedly connected with a pair of limiting blocks (48), limiting grooves (47) are formed in the side walls of the storage groove (43) and correspond to the limiting blocks (48), and the limiting blocks (48) are connected in the limiting grooves (47) in a sliding mode.

6. A portable workstation for mapping according to claim 1, wherein: the support column (2) outside fixedly connected with layer board (5), layer board (5) upper end all contacts with mesa (1) lower extreme.