CN212251942U

CN212251942U - A interim table for on engineering survey and drawing tripod

Info

Publication number: CN212251942U
Application number: CN202020674543.2U
Authority: CN
Inventors: 王挺; 黄尔双
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-29
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to the technical field of surveying and mapping engineering, in particular to a temporary table plate for an engineering surveying and mapping tripod, which comprises a tripod body and a table plate, wherein the tripod body mounting plate consists of three support legs, each support leg comprises a connecting block, the top of the connecting block is hinged with the side wall of the mounting plate, two cylindrical guide rods are arranged on two sides of the bottom of the connecting block, a fixed block is arranged at the bottom of each guide rod, a square through hole matched with the supporting leg to slide is arranged in the middle of the fixed block, a threaded hole is formed in the outer wall of the fixed block, and a jacking bolt matched with the threaded hole is arranged on; the middle part of the rear end of the desk plate is provided with a clamping piece integrally formed, and the clamping piece and the middle part of the rear end of the desk plate form two clamping grooves clamped with the guide rod. The utility model discloses make the surveyor can place the data record table on interim table when measuring, the better data record of carrying out of being convenient for, interim table installation is very convenient with the dismantlement simultaneously.

Description

A interim table for on engineering survey and drawing tripod

Technical Field

The utility model relates to a mapping engineering technical field especially relates to an interim table for on engineering survey and drawing tripod.

Background

Surveying and mapping engineering, measuring various information of space and earth and drawing various topographic maps. The shape, size and gravity field of the earth and other planets are used as research objects, and the research and mapping objects are very wide, and mainly comprise various ground features and landforms of the earth surface, underground geological structures, hydrology, mineral deposits and the like, such as mountains, rivers, houses, roads, vegetation and the like. Usually, before developing a piece of land or performing large-scale engineering construction, a mapping engineer must measure and draw a topographic map and provide other information, and then can perform decision-making, planning and designing, so the mapping work is very important. The map and traffic tourist map are completed based on mapping. The field work is often carried out when the surveying and mapping work is carried out, and psychological preparation for a hard environment needs to be carried out.

The surveyor can adopt the tripod to fix surveying instrument in surveying and mapping operation for guarantee surveying instrument's stability. However, traditional tripod for survey and drawing, its cloud platform area is less, only can put down a surveying instrument, and when needs record survey and drawing data, the handheld pen of surveyor, holding the data record table on one hand and taking notes, the data record table does not have can fill up and lean on fixed place, and inconvenient surveyor carries out data record, is unfavorable for promoting surveyor's work efficiency.

Based on the above consideration, the utility model designs an interim table for on engineering survey and drawing tripod.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an interim table for on engineering survey and drawing tripod for the surveyor can place the data record table on interim table when measuring, the better data record of carrying out of being convenient for, and the installation of interim table is very convenient with the dismantlement simultaneously.

In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme do:

the utility model discloses a temporary table plate for engineering surveying and mapping tripod, including tripod body and table, the tripod body comprises roughly regular triangle's mounting panel and three stabilizer blades, the stabilizer blade include the top with mounting panel lateral wall articulated connecting block, the bottom both sides of connecting block are equipped with two and are cylindrical guide arms, the bottom of two guide arms is equipped with the fixed block, the middle part of fixed block is equipped with the square through hole that slides with the supporting legs cooperation, be equipped with on the outer wall of fixed block with the screw hole of square through hole intercommunication, be equipped with the tight bolt in top that matches threaded engagement with it on the screw hole;

the table plate is of a square structure, the middle of the rear end of the table plate is provided with a clamping piece integrally formed, the clamping piece is of a T-shaped structure, and the middle of the rear end of the table plate forms two clamping grooves clamped with the guide rod.

The inner wall of the clamping groove forms a semicircular structure matched with the shape of the guide rod.

The top of the front end of the table plate is provided with a limiting plate connected with the table plate, and the limiting plate and the table plate are combined to form an L-shaped structure.

The bottom of the rear end of the table plate is provided with a jacking piece which is integrally formed, and the jacking piece is obliquely and downwards arranged.

And anti-slip pads are arranged on two sides of the front wall of the jacking piece.

The non-slip mat is a rubber non-slip mat with a circular section.

The top end of the supporting leg is provided with a sliding block connected with the supporting leg, and the outer walls of the two sides of the sliding block are provided with semicircular arc limiting grooves matched with the guide rods to slide.

The bottom end of the supporting foot forms a conical tip part.

And a boosting plate which is vertically arranged with the supporting legs is arranged below the outer walls of the supporting legs.

The beneficial effects of the utility model reside in that:

1. the utility model discloses make the surveyor can place the data record table on interim table when measuring, the better data record of carrying out of being convenient for, interim table installation is very convenient with the dismantlement simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of the middle desk plate of the present invention;

FIG. 3 is a cross-sectional view of the middle leg of the present invention;

fig. 4 is a cross-sectional view of the middle slider of the present invention.

In the figure, 1 tripod body, 2 tables, 3 mounting panels, 4 stabilizer blades, 41 connecting blocks, 42 guide rods, 43 fixed blocks, 44 supporting legs, 45 puller bolts, 46 sliders, 47 limiting grooves, 48 pointed ends, 49 helping hand plates, 5 clamping parts, 6 clamping grooves, 7 puller parts, 8 non-slip mats and 9 limiting plates.

Detailed Description

The invention will be further described with reference to the following figures and examples:

see fig. 1-4.

The utility model discloses a temporary table plate for engineering survey and drawing tripod, including tripod body 1 and table 2, tripod body 1 comprises roughly regular triangle's mounting panel 3 and three stabilizer blades 4, stabilizer blade 4 include the top with mounting panel 3 lateral wall articulated connecting block 41, the bottom both sides of connecting block 41 are equipped with two and are cylindrical guide arms 42, the bottom of two guide arms 42 is equipped with fixed block 43, the middle part of fixed block 43 is equipped with the square through-hole that cooperates the slip with supporting legs 44, be equipped with on the outer wall of fixed block 43 with the screw hole of square through-hole intercommunication, be equipped with on the screw hole with its matching screw thread meshing's puller bolt 45;

table 2 is square structure, its rear end middle part be equipped with an integrated into one piece fashioned joint spare 5, joint spare 5 is "T" font structure, joint spare 5 with 2 rear end middle parts of table form two with the draw-in groove 6 of guide arm 42 block for the surveyor can place the data record table on interim table when measuring, the better data record of being convenient for, interim table installation and dismantlement are very convenient simultaneously, and interim table can adopt the plastics that the quality is lighter to make portable.

The working principle is as follows: when a surveyor arrives at a surveying and mapping place, firstly, the tripod body 1 is opened, two adjacent guide rods 42 of two adjacent support legs 4 are clamped with clamping grooves 6 on the table plate 2, the table plate 2 can be fixed without sliding downwards due to the fact that the two adjacent guide rods 42 are clamped with the clamping grooves 6 to form an inverted V-shaped structure, then the support legs 44 slide along square through holes in the fixed blocks 43 for leveling and fixing, and finally the support legs 44 are fixed by matching and screwing the puller bolts 45 and the threaded holes; after accomplishing measurement work, only need before removing tripod body 1, open adjacent stabilizer blade 4, will interim table 2 take out can, very convenient.

The inner wall of the clamping groove 6 forms a semicircular structure matched with the shape of the guide rod 42, so that the clamping groove 6 is better clamped with the guide rod 42.

The top of the front end of the table plate 2 is provided with a limiting plate 9 connected with the table plate, the limiting plate 9 and the table plate 2 form an L-shaped structure after being combined, and the data recording table cannot slide down when placed on the table plate 2 in a surveying and mapping mode.

The rear end bottom of table 2 be equipped with a fashioned tight piece 7 in top of one's body, top tight piece 7 is the slope and sets up downwards, makes table 2 and guide arm 42's area of contact bigger through setting up top tight piece 7, prolongs its life.

And the anti-slip pads 8 are arranged on two sides of the front wall of the jacking piece 7, so that an anti-slip effect can be achieved, a buffering effect can be achieved, and friction and collision between the table plate 2 and the guide rod 42 are reduced.

The non-slip mat 6 is a rubber non-slip mat with a round section, and the rubber non-slip mat has a good non-slip effect and is low in price.

The top end of the supporting leg 44 is provided with a sliding block 46 connected with the supporting leg, and the outer walls of the two sides of the sliding block 46 are provided with semi-arc limiting grooves 47 which are matched with the guide rod 42 to slide, so that the supporting leg 44 is ensured to more stably slide in a matching way with the square through hole on the outer wall of the fixing block 43, and the service life of the supporting leg is prolonged.

The bottom end of the supporting foot 44 forms a conical tip portion 48, and the supporting foot 44 is inserted into soil when the tip portion 48 is arranged so as to measure in a soft place of the soil, so that the tripod can support surveying and mapping equipment more stably.

The supporting leg 44 is provided with a boosting plate 49 vertically arranged below the outer wall of the supporting leg 44, and the supporting leg 44 is conveniently inserted into soil by surveying and mapping personnel through the boosting plate 49.

The above mentioned is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings or the direct or indirect application in the related technical field are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a interim table for on engineering survey and drawing tripod, includes tripod body (1) and table (2), its characterized in that: the tripod comprises a tripod body (1) and is characterized in that the tripod body is composed of an approximately regular triangle-shaped mounting plate (3) and three support legs (4), each support leg (4) comprises a connecting block (41) with the top hinged to the side wall of the mounting plate (3), two cylindrical guide rods (42) are arranged on two sides of the bottom of the connecting block (41), a fixing block (43) is arranged at the bottom of each guide rod (42), a square through hole matched with the support leg (44) to slide is formed in the middle of each fixing block (43), a threaded hole communicated with the square through hole is formed in the outer wall of each fixing block (43), and a tightening bolt (45) matched with the threaded hole in threaded engagement is arranged on the threaded hole;

table (2) is square structure, its rear end middle part be equipped with an integrated into one piece joint spare (5), joint spare (5) are "T" font structure, joint spare (5) with table (2) rear end middle part form two with draw-in groove (6) of guide arm (42) block.

2. A temporary table for an engineering surveying tripod according to claim 1, wherein: the inner wall of the clamping groove (6) forms a semicircular structure matched with the shape of the guide rod (42).

3. A temporary table for an engineering surveying tripod according to claim 2, wherein: the table is characterized in that a limiting plate (9) is connected with the top of the front end of the table plate (2), and the limiting plate (9) and the table plate (2) are combined to form an L-shaped structure.

4. A temporary table for an engineering surveying tripod according to claim 3, wherein: the bottom of the rear end of the table plate (2) is provided with an ejection piece (7) integrally formed with the table plate, and the ejection piece (7) is obliquely and downwards arranged.

5. A temporary table for an engineering surveying tripod according to claim 4, wherein: and anti-skid pads (8) are arranged on two sides of the front wall of the jacking piece (7).

6. A temporary table for an engineering surveying tripod according to claim 5, wherein: the non-slip mat (8) is a rubber non-slip mat with a circular section.

7. A temporary table for an engineering surveying tripod according to any one of claims 1 to 6, wherein: the top of supporting legs (44) is equipped with slider (46) of being connected with it, form on the both sides outer wall of slider (46) with guide arm (42) cooperation gliding semicircle type spacing groove (47).

8. A temporary table for an engineering surveying tripod according to claim 7, wherein: the bottom end of the support foot (44) forms a tapered tip portion (48).

9. A temporary table for an engineering surveying tripod according to claim 8, wherein: and a boosting plate (49) which is vertically arranged with the supporting leg (44) is arranged below the outer wall of the supporting leg.