CN218156117U

CN218156117U - Portable engineering check out test set

Info

Publication number: CN218156117U
Application number: CN202221586488.7U
Authority: CN
Inventors: 谷牧青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-27
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a portable engineering detection device, which comprises a cylinder, a clamping structure, a telescopic structure and a level gauge; the cylinder is placed to the accurate appearance, the people rotates the rotation post, make the lead screw rotate, make the first movable block on the positive rotation section remove in the opening, and drive first arc clamping plate and draw close to the spirit level direction, and the second movable block on the anti-rotation section removes in the opening simultaneously, and drive second arc clamping plate and draw close to the spirit level direction, press from both sides tightly the disc of spirit level lower extreme, the rotation post is rotated in the antiport, and make first arc clamping plate and second arc clamping plate lose the clamp tight to the disc, and can take off the spirit level from the cylinder, the dismantlement process is very simple, and be convenient for separately carry.

Description

Portable engineering check out test set

Technical Field

The utility model relates to a portable engineering check out test set.

Background

During engineering detection, a level gauge is often required, the level gauge is an instrument for establishing a horizontal sight line to measure the height difference between two ground points, and the principle is to measure the height difference between the ground points according to a leveling principle.

Typically, levels are fixed to a tripod and are carried so that the tripod and level are carried together.

However, the spirit level and tripod are fixed together and cannot be disassembled, which results in that the spirit level is very troublesome to carry and is inconvenient to carry separately.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a portable engineering detection device which is convenient to disassemble and carry;

in order to accomplish the above object, the utility model provides a portable engineering detection device, including cylinder, clamping structure, extending structure and surveyor's level

The clamping structure is arranged at the upper end of the cylinder and comprises a first arc-shaped clamping plate, a second arc-shaped clamping plate and a positive and negative driving piece, the first arc-shaped clamping plate and the second arc-shaped clamping plate are movably arranged at the upper end of the cylinder and are oppositely arranged, and the positive and negative driving piece is used for driving the first arc-shaped clamping plate and the second arc-shaped clamping plate to move;

the positive and negative driving piece comprises an opening, a screw rod, a first moving block and a second moving block, the opening is formed in the upper end of the cylinder, the screw rod is arranged in the opening, the screw rod is provided with a positive rotating section and a negative rotating section, the first moving block is arranged on the positive rotating section, the first arc-shaped clamping plate is arranged on the first moving block, the second moving block is arranged on the negative rotating section, the second arc-shaped clamping plate is arranged on the second moving block, and one end of the screw rod is connected with the rotating column;

the level gauge is detachably arranged at the upper end of the cylinder.

The beneficial effects are that, the spirit level is placed on the cylinder, artificially rotate the rotation post, make the lead screw rotate, make the first movable block on the positive rotation section remove in the opening, and drive first arc clamp plate and draw close to the spirit level direction, and the second movable block on the anti-rotation section removes simultaneously in the opening, and drive second arc clamp plate and draw close to the spirit level direction, press from both sides the disc of spirit level lower extreme tightly, the rotation post is rotated in the opposite direction, and make first arc clamp plate and second arc clamp plate lose the clamp tightly to the disc, and can take off the spirit level from the cylinder, the dismantlement process is very simple, and be convenient for separately carry.

One has preferred scheme to be, extending structure sets up the lower extreme at the cylinder, extending structure is three groups, three groups extending structure sets up respectively in the lower extreme outside of cylinder, extending structure includes fixed section of thick bamboo, telescopic link and fastener, the articulated lower extreme outside that sets up at the cylinder in the upper end of fixed section of thick bamboo, the telescopic link telescopic sets up in fixed section of thick bamboo, the lower extreme tip of telescopic link is provided with the toper post, be provided with a plurality of block holes on one side of telescopic link, the fastener sets up the lower extreme at fixed section of thick bamboo, the fastener and the block hole block cooperation.

According to a preferred scheme, the clamping piece comprises a fixing block, a rotating plate, a clamping column and a spring structure, the fixing block is arranged on one side of the lower end of the fixing cylinder, a groove is formed in the fixing block, a fixing shaft is arranged in the groove, the rotating plate is arranged on the fixing shaft, the lower end of the rotating plate is provided with the clamping column, the rotating plate is provided with the spring structure, and the lower end of the spring structure is connected with one side of the fixing cylinder.

One preferred scheme is, still include connection structure, connection structure detachable connects the lower extreme tip at the telescopic link, connection structure includes hollow spliced pole, the lower extreme of hollow spliced pole is the toper structure, be provided with the internal thread on the upper end inner wall of hollow spliced pole, be provided with the external screw thread on the lower extreme outside of telescopic link.

The detection height of the level can be indirectly improved through the arrangement of the connecting structure.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of a portable engineering inspection apparatus of the present invention;

fig. 2 is a schematic structural view of a part of a portable engineering inspection apparatus of the present invention;

FIG. 3 is an enlarged structural view of the area A in FIG. 2;

fig. 4 is a schematic structural diagram of a part of a portable engineering detection device of the present invention;

fig. 5 is a schematic structural view of the hollow connecting column of the portable engineering detection device of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 5, the present invention provides a portable engineering detection apparatus, which includes a cylinder 10, a clamping structure 20 and a telescopic structure 30;

the clamping structure 20 is arranged at the upper end of the cylinder 10, the clamping structure 20 comprises a first arc-shaped clamping plate 21, a second arc-shaped clamping plate 22 and a positive and negative driving part 40, the first arc-shaped clamping plate 21 and the second arc-shaped clamping plate 22 are movably arranged at the upper end of the cylinder 10, the first arc-shaped clamping plate 21 and the second arc-shaped clamping plate 22 are oppositely arranged, and the positive and negative driving part 40 is used for driving the first arc-shaped clamping plate 21 and the second arc-shaped clamping plate 22 to move;

the positive and negative driving member 40 comprises an opening 41, a lead screw 42, a first moving block 43 and a second moving block 44, the opening 41 is arranged at the upper end of the cylinder 10, the lead screw 42 is arranged in the opening 41, the lead screw 42 is provided with a positive rotating section 45 and a negative rotating section 46, the first moving block 43 is arranged on the positive rotating section 45, the first arc-shaped clamping plate 21 is arranged on the first moving block 43, the second moving block 44 is arranged on the negative rotating section 46, the second arc-shaped clamping plate 22 is arranged on the second moving block 44, one end of the lead screw 42 is connected with a rotating column 47

The level 5 is detachably provided at the upper end of the cylinder 10.

In operation, the spirit level 5 is placed on the cylinder 10, artificially rotate the rotation post 47, make the lead screw 42 rotate, the first movable block 43 on the positive rotation section 45 moves in the opening 41, and drive the first arc-shaped clamping plate 21 to draw close to the spirit level 5 direction, and the second movable block 44 on the negative rotation section 46 moves in the opening 41 simultaneously, and drive the second arc-shaped clamping plate 22 to draw close to the spirit level 5 direction, clamp the disc 3 of the lower end of the spirit level 5, the rotation post 47 is rotated in the reverse direction, and then make the first arc-shaped clamping plate 21 and the second arc-shaped clamping plate 22 lose the clamping to the disc 3, and can take off the spirit level 5 from the cylinder 10, the disassembling process is very simple, and it separately carries to be convenient for.

In addition, the structure on the disc 3 is the prior art, and is some structures for the leveling instrument to carry the angle adjustment, and as the structure is the prior art, the redundant description is not provided here.

Preferably, the telescopic structure 30 is disposed at the lower end of the cylinder 10, the telescopic structure 30 includes three groups, the three groups of telescopic structures 30 are disposed at the outer side of the lower end of the cylinder 10, the telescopic structure 30 includes a fixed cylinder 31, a telescopic rod 32 and a locking piece 50, the upper end of the fixed cylinder 31 is hinged to the outer side of the lower end of the cylinder 10, the telescopic rod 32 is telescopically disposed in the fixed cylinder 31, the lower end of the telescopic rod 32 is provided with a tapered column 33, one side of the telescopic rod 32 is provided with a plurality of locking holes 34, the locking piece 50 is disposed at the lower end of the fixed cylinder 10, and the locking piece 50 is in locking fit with the locking holes 34.

After the detection site is reached, the leveling instrument is clamped and fixed on the cylinder by the clamping structure, the fixed cylinder rotates outwards, the telescopic rod is drawn out from the fixed cylinder, the conical column is in contact with the ground and is clamped into the clamping hole through the clamping piece, the telescopic rod cannot move at the moment to support the leveling instrument, after the detection is finished, the clamping piece loses the clamping of the clamping hole, the telescopic rod is contracted into the fixed cylinder, the clamping piece is clamped into the clamping hole at the lowest end of the telescopic rod again, the contraction rod contracted into the fixed cylinder cannot be moved out at the moment, and then the fixed cylinder rotates to the initial position.

Preferably, the engaging member 50 includes a fixed block 51, a rotating plate 52, an engaging post 53 and a spring structure 54, the fixed block 51 is disposed on one side of the lower end of the fixed cylinder 31, a groove 55 is disposed on the fixed block 51, a fixed shaft 56 is disposed in the groove 55, the rotating plate 52 is disposed on the fixed shaft 56, the engaging post 53 is disposed at the lower end of the rotating plate 52, the spring structure 54 is disposed on the rotating plate 52, and the lower end of the spring structure 54 is connected to one side of the fixed cylinder 31.

The upper end of the rotating plate 52 is manually pressed downwards to contract the spring structure 54, the lower end of the rotating plate 52 is sequentially rotated upwards, the clamping column 53 is disengaged from the clamping hole 34, the telescopic rod 32 can be contracted into the fixed cylinder 31, the clamping column 53 is used for clamping the clamping hole 34 at the lowest end of the telescopic rod 32, the telescopic rod 32 cannot move out of the fixed cylinder 31, the upper end of the rotating plate 52 is released, the spring structure 54 extends, the lower end of the rotating plate 52 is rotated downwards, and the clamping column 53 enters the clamping hole 34 for clamping.

Preferably, still include connection structure 70, connection structure 70 detachable connects the lower extreme tip at telescopic link 32, connection structure 70 includes hollow spliced pole 71, the lower extreme of hollow spliced pole 71 is toper structure 72, be provided with internal thread 73 on the upper end inner wall of hollow spliced pole 71, be provided with external screw thread 74 on the lower extreme outside of telescopic link 32.

After the telescopic rod 32 extends to the maximum length, and the height detected by the level gauge 5 is not enough, the lowest end of the telescopic rod 32 can be connected with a hollow connecting column 71, so that the detection height of the level gauge 5 can be increased, the internal thread 73 in the upper end of the hollow connecting column 71 is matched and connected with the external thread 73 on the outer side of the lower end of the telescopic rod 32, and then the conical structure 72 at the lower end of the hollow connecting column 71 is in contact with the ground. The connection is carried out according to the actual required height.

In addition, the disassembled hollow connecting column 71 can be conveniently carried.

In addition, the clamping structure 20 can also be used for clamping and fixing other detecting instruments, such as a total station, a theodolite and the like, so that the total station or the theodolite can be supported independently without carrying other supporting structures, and various detecting instruments can be clamped and fixed by using the device.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Claims

1. A portable engineering inspection device, comprising:

a cylinder;

the positive and negative driving piece comprises an opening, a lead screw, a first moving block and a second moving block, the opening is arranged at the upper end of the cylinder, the lead screw is arranged in the opening, the lead screw is provided with a positive rotating section and a negative rotating section, the first moving block is arranged on the positive rotating section, a first arc-shaped clamping plate is arranged on the first moving block, the second moving block is arranged on the negative rotating section, a second arc-shaped clamping plate is arranged on the second moving block, one end of the lead screw is connected with the rotating column

And the level gauge is detachably arranged at the upper end of the cylinder.

2. The portable engineering detection device of claim 1, further comprising three sets of telescopic structures, wherein the three sets of telescopic structures are respectively disposed outside the lower end of the cylinder, the telescopic structures include a fixed cylinder, a telescopic rod and a locking member, the upper end of the fixed cylinder is hinged to the outer side of the lower end of the cylinder, the telescopic rod is telescopically disposed in the fixed cylinder, a tapered column is disposed at the end of the lower end of the telescopic rod, a plurality of locking holes are disposed on one side of the telescopic rod, the locking member is disposed at the lower end of the fixed cylinder, and the locking member is locked with the locking holes.

3. The portable engineering detection device of claim 2, wherein the engaging member includes a fixed block, a rotating plate, an engaging post, and a spring structure, the fixed block is disposed on one side of a lower end of the fixed cylinder, a groove is disposed on the fixed block, a fixed shaft is disposed in the groove, the rotating plate is disposed on the fixed shaft, the engaging post is disposed on a lower end of the rotating plate, the spring structure is disposed on the rotating plate, and a lower end of the spring structure is connected to one side of the fixed cylinder.

4. The portable engineering detection device of claim 2, further comprising a connection structure, wherein the connection structure is detachably connected to the end portion of the lower end of the telescopic rod, the connection structure comprises a hollow connection column, the lower end of the hollow connection column is of a conical structure, an internal thread is arranged on the inner wall of the upper end of the hollow connection column, and an external thread is arranged on the outer side of the lower end of the telescopic rod.