CN216482981U

CN216482981U - Equipment for surveying and mapping house property and cadastral

Info

Publication number: CN216482981U
Application number: CN202122740293.5U
Authority: CN
Inventors: 吴维; 钟云桢
Original assignee: Longyan Baicheng Surveying And Mapping Co ltd
Current assignee: Longyan Baicheng Surveying And Mapping Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-10
Anticipated expiration: 2031-11-10

Abstract

The equipment for surveying and mapping the house property and the cadastral comprises a connecting disc, wherein a level gauge is installed at the top end of the connecting disc, three first support legs are uniformly arranged at the bottom end of the connecting disc, a second support leg is inserted into the first support leg, a pointed end is arranged at one end of the second support leg, the equipment further comprises a first auxiliary cylinder, a second auxiliary cylinder, a butterfly-shaped fastening column and an auxiliary mechanism, the first auxiliary cylinder is arranged in the middle of the bottom end of the connecting disc, the second auxiliary cylinder is inserted into the first auxiliary cylinder, and the auxiliary mechanism is arranged at the bottom end of the second auxiliary cylinder; the auxiliary mechanism comprises a cylinder, a pressing tooth and a spring, the cylinder is fixed at the bottom end of the second auxiliary cylinder, a rotating shaft is installed inside the cylinder, three wire coils are equidistantly arranged on the rotating shaft, a traction rope is wound on the wire coils, and a connecting column is arranged at one end of the rotating shaft.

Description

Equipment for surveying and mapping house property and cadastral

Technical Field

The utility model relates to the technical field of house property and cadastral surveying and mapping, in particular to equipment for surveying and mapping house property and cadastral.

Background

The level gauge is a measuring instrument for measuring the height difference of an observation point, and is mainly used for level measurement of engineering sites, such as house property and cadastral surveying and mapping, and measuring the height difference between ground points according to the leveling principle. The surveyor's level needs remain stable at the measuring in-process, and the surveyor's level uses with the cooperation of survey and drawing tripod during the use just can accomplish measurement work.

Traditional surveyor's level opens with three fixed inserted bar on the support when fixed use, needs the manual work to insert the dead lever ground again to accomplish the surveyor's level and survey and draw with the state on perpendicular ground, current equipment that is used for the mapping of real estate and cadastral survey and draw is not stable enough when the support uses, when not using, needs outside rope to tie up the back and just can carry simultaneously, and easy not hard up when carrying, is unfavorable for carrying.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a device for surveying and mapping a house property and a cadastral, which effectively solves the problems that the existing device for surveying and mapping a house property and a cadastral has insufficient stability when a support is used, can be carried after being tightly bound by an external rope when not used, and is easy to loosen and not beneficial to carrying when being carried.

In order to achieve the purpose, the utility model provides the following technical scheme: the multifunctional leveling instrument comprises a connecting disc, wherein a leveling instrument is installed at the top end of the connecting disc, three first supporting legs are uniformly arranged at the bottom end of the connecting disc, a second supporting leg is inserted into the first supporting leg, a pointed end is arranged at one end of the second supporting leg, the multifunctional leveling instrument further comprises a first auxiliary cylinder, a second auxiliary cylinder, a butterfly-shaped fastening column and an auxiliary mechanism, the first auxiliary cylinder is arranged in the middle of the bottom end of the connecting disc, the second auxiliary cylinder is inserted into the first auxiliary cylinder, and the auxiliary mechanism is arranged at the bottom end of the second auxiliary cylinder;

the complementary unit includes the drum, the apparatus further comprises a rotating shaft, the drum, the haulage rope, the rope hole, the spliced pole, the fluted disc, the handle, the fixed block, the briquetting, press tooth and spring, the bottom at the supplementary section of thick bamboo of second is fixed to the drum, the internally mounted of drum has the pivot, the equidistance is provided with three drum in the pivot, the wire winding has the haulage rope on the drum, the one end of pivot is provided with the spliced pole, the one end of spliced pole is provided with the fluted disc, the other end of spliced pole is provided with the handle, one side of fluted disc is provided with the fixed block, the one end of fixed block has the briquetting through hinged joint, the inboard of briquetting one end is provided with presses the tooth, the one end of fixed block is provided with the spring, the one end and the briquetting of spring are connected.

Preferably, the first auxiliary cylinder and the second auxiliary cylinder are fixed through butterfly-shaped fastening columns.

Preferably, the rotating shaft is connected with the cylinder through a bearing.

Preferably, a rope hole is formed in the position, corresponding to the traction rope, of the cylinder.

Preferably, the surface of the handle is provided with anti-skid lines.

Preferably, the pulling ropes are respectively connected corresponding to the second supporting legs.

Has the advantages that: when the utility model is used, the second supporting leg is pulled out from the inside of the first supporting leg, the pointed end at one end of the second supporting leg is inserted at a position to be installed, when the second supporting leg is unfolded, the pressing block is pulled outwards to overcome the elastic force of the spring, so that the pressing tooth on the pressing block is separated from the fluted disc, when the second supporting leg is unfolded, the rotating shaft correspondingly rotates, the rotating shaft rotates to drive the wire coil to pay off, so that the second supporting leg is unfolded, after the unfolding is finished, the pressing block is released, under the action of the elastic force of the spring, the pressing tooth on the pressing block is connected on the fluted disc in a pressing way, so that the rotation of the fluted disc is limited, namely the rotation of the connecting column, the rotating shaft and the wire coil is limited, therefore, when the second supporting leg is used, the traction rope can limit the second supporting leg to a certain extent, the integral stability is ensured, when the second supporting leg and the second auxiliary cylinder are retracted, when the wire is taken up, the handle is rotated anticlockwise, the handle rotates to drive the connecting column and the rotating shaft to rotate, the rotating shaft rotates to drive the wire coil to rotate anticlockwise, the wire coil rotates anticlockwise to take up the traction rope, the traction rope is tightened up and can be tightened up, the fluted disc is limited to rotate clockwise under the action of the pressing teeth on the pressing block, the wire coil is prevented from rotating clockwise to pay off, the traction rope is loosened, and the second supporting leg is good in fastening effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the bottom structure of the connecting disc of the present invention;

FIG. 3 is a schematic diagram of the structure of A in FIG. 2 according to the present invention;

FIG. 4 is a bottom plan view of a chainring of the present invention;

reference numbers in the figures: 1. a connecting disc; 2. a level gauge; 3. a first leg; 4. a second leg; 5. a tip; 6. a first auxiliary cylinder; 7. a second auxiliary cylinder; 8. a butterfly-shaped fastening column; 9. an auxiliary mechanism; 901. a cylinder; 902. a rotating shaft; 903. wire coils; 904. a hauling rope; 905. a rope hole; 906. connecting columns; 907. a fluted disc; 908. a handle; 909. a fixed block; 910. briquetting; 911. pressing teeth; 912. a spring.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 4.

The first embodiment is given by figures 1-4, the utility model provides a device for surveying and mapping house properties and cadastral, which comprises a connecting disc 1, wherein a level 2 is installed at the top end of the connecting disc 1, three first legs 3 are uniformly arranged at the bottom end of the connecting disc 1, a second leg 4 is inserted into the first leg 3, a pointed end 5 is arranged at one end of the second leg 4, the device further comprises a first auxiliary cylinder 6, a second auxiliary cylinder 7, a butterfly-shaped fastening column 8 and an auxiliary mechanism 9, the first auxiliary cylinder 6 is arranged in the middle of the bottom end of the connecting disc 1, the second auxiliary cylinder 7 is inserted into the first auxiliary cylinder 6, and the auxiliary mechanism 9 is arranged at the bottom end of the second auxiliary cylinder 7;

the auxiliary mechanism 9 comprises a cylinder 901, a rotating shaft 902, a wire coil 903, a traction rope 904, a rope hole 905, a connecting column 906, a fluted disc 907, a handle 908, a fixed block 909, a pressing block 910, a pressing tooth 911 and a spring 912, wherein the cylinder 901 is fixed at the bottom end of the second auxiliary cylinder 7, the rotating shaft 902 is installed inside the cylinder 901, the three wire coils 903 are equidistantly arranged on the rotating shaft 902, the traction rope 904 is wound on the wire coil 903, the connecting column 906 is arranged at one end of the rotating shaft 902, the fluted disc 907 is arranged at one end of the connecting column 906, the handle 908 is arranged at the other end of the connecting column 906, the fixed block 909 is arranged at one side of the fluted disc 907, one end of the fixed block 909 is connected with the pressing block 910 through a hinge, the pressing tooth 911 is arranged at the inner side of one end of the pressing block 910, the spring 912 is arranged at one end of the fixed block 909, and one end of the spring 912 is connected with the pressing block 910.

When in specific use: when the utility model is used, the second supporting leg 4 is pulled out from the inside of the first supporting leg 3, the pointed end 5 at one end of the second supporting leg 4 is inserted at a position to be installed, when the second supporting leg 4 is unfolded, the pressing block 910 is pulled outwards against the elastic force of the spring 912, so that the pressing tooth 911 on the pressing block 910 is separated from the fluted disc 907, at the moment, when the second supporting leg 4 is unfolded, the rotating shaft 902 correspondingly rotates, the rotating shaft 902 rotates to drive the wire coil 903 to pay off, so that the second supporting leg 4 is unfolded, after the unfolding is completed, the pressing block 910 is released, under the elastic force of the spring 912, the pressing tooth 911 on the pressing block 910 is pressed on the fluted disc 907 to limit the rotation of the fluted disc 907, namely the rotation of the connecting post 906, the rotating shaft 902 and the wire coil 903, so that when the second supporting leg 4 is used, the traction rope 904 can limit the second supporting leg 4 to a certain degree, the integral stability is ensured, and when the second supporting leg 4 is not used, the second supporting leg 4 and the second auxiliary cylinder 7 are contracted, when a wire is wound, the handle 908 is rotated anticlockwise, the handle 908 rotates to drive the connecting column 906 and the rotating shaft 902 to rotate, the rotating shaft 902 rotates to drive the wire coil 903 to rotate anticlockwise, the wire coil 903 rotates anticlockwise to wind the wire, the traction rope 904 is tightened, and the traction rope can be tightened after the wire is tightened, the fluted disc 907 is limited to rotate clockwise under the action of the pressing teeth 911 on the pressing block 910, the wire coil 903 is prevented from rotating clockwise to pay off the wire, the traction rope 904 becomes loose, and the second supporting leg 4 is good in fastening effect.

Example two

In the first embodiment, the first auxiliary cylinder 6 and the second auxiliary cylinder 7 are not fixed conveniently, referring to fig. 1 and fig. 2, as another preferred embodiment, the difference from the first embodiment is that the first auxiliary cylinder 6 and the second auxiliary cylinder 7 are fixed by a butterfly-shaped fastening column 8, so as to facilitate the connection and fixation of the first auxiliary cylinder 6 and the second auxiliary cylinder 7.

EXAMPLE III

In the first embodiment, the rotating shaft 902 is inconvenient to install, and as another preferred embodiment, the difference from the first embodiment is that the rotating shaft 902 is connected with the cylinder 901 through a bearing, so that the rotating shaft 902 can be conveniently installed and used.

Example four

In the first embodiment, the pulling rope 904 is inconvenient to pass through, and referring to fig. 2 and fig. 3, as another preferred embodiment, a difference from the first embodiment is that a rope hole 905 is formed in a position of the cylinder 901 corresponding to the pulling rope 904, so as to facilitate the passing of the pulling rope 904.

EXAMPLE five

The difference between the first preferred embodiment and the second preferred embodiment is that the surface of the handle 908 is provided with anti-slip threads to improve the anti-slip performance of the handle 908.

EXAMPLE six

In the first embodiment, the pulling rope 904 is not convenient to be matched with the second leg 4, and referring to fig. 1 and fig. 2, as another preferred embodiment, the difference from the first embodiment is that the pulling rope 904 is connected with the corresponding second leg 4, so that the pulling rope 904 is matched and fixed with the second leg 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an equipment for room property and cadastral survey and drawing, includes connection pad (1), and surveyor's level (2) are installed on connection pad (1) top, and connection pad (1) bottom evenly is provided with three first landing leg (3), and the one end that the inside of first landing leg (3) was pegged graft and is had second landing leg (4) and second landing leg (4) is provided with tip (5), its characterized in that: the butterfly-shaped fastening column is characterized by further comprising a first auxiliary cylinder (6), a second auxiliary cylinder (7), a butterfly-shaped fastening column (8) and an auxiliary mechanism (9), wherein the first auxiliary cylinder (6) is arranged in the middle of the bottom end of the connecting disc (1), the second auxiliary cylinder (7) is inserted into the first auxiliary cylinder (6), and the auxiliary mechanism (9) is arranged at the bottom end of the second auxiliary cylinder (7);

the auxiliary mechanism (9) comprises a cylinder (901), a rotating shaft (902), wire coils (903), a traction rope (904), a rope hole (905), a connecting column (906), a fluted disc (907), a handle (908), a fixed block (909), a pressing block (910), a pressing tooth (911) and a spring (912), wherein the cylinder (901) is fixed at the bottom end of the second auxiliary cylinder (7), the rotating shaft (902) is installed inside the cylinder (901), the three wire coils (903) are equidistantly arranged on the rotating shaft (902), the traction rope (904) is wound on the wire coils (903), the connecting column (906) is arranged at one end of the rotating shaft (902), the fluted disc (907) is arranged at one end of the connecting column (906), the handle (908) is arranged at the other end of the connecting column (906), the fixed block (909) is arranged at one side of the fluted disc (907), one end of the fixed block (909) is connected with the pressing block (910) through a hinge, the pressing tooth (911) is arranged at the inner side of one end of the pressing block (910), one end of the fixed block (909) is provided with a spring (912), and one end of the spring (912) is connected with the pressing block (910).

2. The apparatus for real estate and cadastral surveying and mapping according to claim 1, characterized in that the first auxiliary drum (6) and the second auxiliary drum (7) are fixed by butterfly fastening columns (8).

3. A device for real estate and cadastral surveying according to claim 1 wherein the rotating shaft (902) is connected with cylinder (901) by bearings.

4. The apparatus for mapping a real estate and a cadastral location as claimed in claim 1 wherein the cylinder (901) is provided with a rope hole (905) corresponding to the position of the pulling rope (904).

5. The apparatus for real estate and cadastral mapping according to claim 1 wherein the surface of the handle (908) is provided with non-slip threads.

6. The apparatus for real estate and cadastral mapping according to claim 1 wherein the towlines (904) are connected for each respective second leg (4).