CN209943931U

CN209943931U - Engineering measuring device capable of preventing vibration deviation

Info

Publication number: CN209943931U
Application number: CN201920696666.3U
Authority: CN
Inventors: 周学良; 梁本多; 商佰龙
Original assignee: Shenzhen Zhongtian Basic Survey And Design Co Ltd
Current assignee: Shenzhen Zhongtian Basic Survey And Design Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-14
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses an engineering measuring device that can prevent vibrations skew, the on-line screen storage device comprises a base, the top of base is fixed with the pushing hands, the right side of pushing hands is fixed with first fixed block, the end-to-end connection of first adjusting lever has the slider, the right side of first fixed block is fixed with the fixed axle, the right-hand member of lead screw is fixed with the turning handle, and the middle part of lead screw is connected with the adjusting block, the top of adjusting block is connected with the second adjusting lever, the top of second fixed block is fixed with the fixed plate, the inside block in adjustment groove is connected with the balancing pole, the balancing pole top is connected with the connecting plate, the inboard of spacing axle is provided with the theodolite, and the outside of theodolite is provided with the puller block, the right side of theodolite is provided with. This can prevent engineering measuring device of vibrations skew can effectually prevent the vibrations skew, and can the measuring height of effectual adjustment to the levelness that can effectual adjustment theodolite.

Description

Engineering measuring device capable of preventing vibration deviation

Technical Field

The utility model relates to an engineering measuring device technical field specifically is an engineering measuring device that can prevent to shake skew.

Background

Engineering measurement mainly comprises leveling, angle measurement, distance measurement and linear orientation, a measuring instrument used in the field measurement process needs to be frequently moved, disassembled and assembled, and a leveling instrument is an essential link for measuring the height difference between construction ground points;

however, the conventional engineering surveying device cannot effectively prevent the vibration offset, and cannot effectively adjust the height of the surveying, and cannot effectively adjust the levelness of the theodolite, so that an engineering surveying device capable of preventing the vibration offset is provided to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent engineering measuring device of vibrations skew to propose common engineering measuring device in solving above-mentioned background art and can not effectually prevent the vibrations skew, and can not effectual adjustment measuring height, and can not the problem of the levelness of effectual adjustment theodolite.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering measuring device capable of preventing vibration deviation comprises a base, wherein a pushing handle is fixed above the base, a limiting block is arranged on the left side of the pushing handle, a barbed rod is fixed inside the limiting block, a first fixing block is fixed on the right side of the pushing handle, a first adjusting rod is connected above the first fixing block, a sliding block is connected to the tail end of the first adjusting rod, a sliding rod is arranged inside the sliding block, a fixing shaft is fixed on the right side of the first fixing block, a lead screw is arranged inside the fixing shaft, a rotating handle is fixed on the right end of the lead screw, an adjusting block is connected to the middle of the lead screw, a second adjusting rod is connected above the adjusting block, a second fixing block is connected to the tail end of the second adjusting rod, a fixing plate is fixed above the second fixing block, an adjusting groove is formed in the upper surface of the fixing plate, and a balancing rod is clamped inside the adjusting groove, and the end-to-end connection of balancing pole has the piece of fastening, the balancing pole top is connected with the connecting plate, and the top of connecting plate is fixed with the spacing axle, the inboard of spacing axle is provided with the theodolite, and the outside of theodolite is provided with the piece of fastening, the right side of theodolite is provided with the spirit level.

Preferably, the middle part that has the barb pole is run through to the inside of stopper, and the barb pole sets up about the central axis symmetry of base.

Preferably, the first adjusting rod and the second adjusting rod are connected in a hinged mode, and the middle of the screw rod penetrates through the inside of the adjusting block hinged to the bottom end of the second adjusting rod.

Preferably, the fixed plate is configured to be lifted above the base by a slider, and the slider is connected to the slider in a snap-fit manner.

Preferably, the balance bar is arranged at an equal angle relative to the central axis of the connecting plate, and the balance bar is fixedly connected with the fixing plate through the fastening block.

Preferably, the connection mode of the jacking block and the limiting shaft is threaded connection, and the jacking block is symmetrically arranged relative to the central axis of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the engineering measuring device capable of preventing the vibration offset can effectively prevent the vibration offset, can effectively adjust the measuring height, and can effectively adjust the levelness of the theodolite;

1. the barb rod is arranged, the middle part of the barb rod penetrates through the limiting block, the barb rod is symmetrically arranged relative to the central axis of the base, and the barb rod can effectively fix the base in soil, so that vibration deviation can be effectively prevented;

2. the measuring device is provided with a sliding block and a fixed plate, wherein the fixed plate is lifted above the base through the sliding block, and the sliding block is connected with the sliding rod in a clamping manner, so that the measured height can be effectively adjusted;

3. be provided with balancing pole and connecting plate, the equal angle setting of balancing pole about the axis of connecting plate, and balancing pole is through tying tight piece and fixed plate fixed connection to the levelness of adjustment theodolite that can be effectual.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the theodolite and the jacking block of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a pushing handle; 3. a limiting block; 4. a barb rod; 5. a first fixed block; 6. a first adjusting lever; 7. a fixed shaft; 8. a screw rod; 9. a handle is rotated; 10. an adjusting block; 11. a second adjusting lever; 12. A second fixed block; 13. a slider; 14. a slide bar; 15. a fixing plate; 16. an adjustment groove; 17. a balancing pole; 18. a fastening block; 19. a connecting plate; 20. a limiting shaft; 21. a theodolite; 22. a jacking block; 23. a level gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an engineering measuring device capable of preventing vibration deviation comprises a base 1, a push handle 2, a limiting block 3, an agnail rod 4, a first fixing block 5, a first adjusting rod 6, a fixing shaft 7, a screw rod 8, a rotating handle 9, an adjusting block 10, a second adjusting rod 11, a second fixing block 12, a sliding block 13, a sliding rod 14, a fixing plate 15, an adjusting groove 16, a balancing rod 17, a fastening block 18, a connecting plate 19, a limiting shaft 20, a theodolite 21, a jacking block 22 and a level gauge 23, wherein the push handle 2 is fixed above the base 1, the limiting block 3 is arranged on the left side of the push handle 2, the agnail rod 4 is fixed inside the limiting block 3, the first fixing block 5 is fixed on the right side of the push handle 2, the first adjusting rod 6 is connected above the first fixing block 5, the sliding block 13 is connected at the tail end of the first adjusting rod 6, the sliding block 14 is arranged inside the sliding block 13, the sliding rod 7 is fixed on the right side of the, and the inside of fixed axle 7 is provided with lead screw 8, the right-hand member of lead screw 8 is fixed with turning handle 9, and the middle part of lead screw 8 is connected with adjusting block 10, the top of adjusting block 10 is connected with second adjusting lever 11, and the end-to-end connection of second adjusting lever 11 has second fixed block 12, the top of second fixed block 12 is fixed with fixed plate 15, and adjustment groove 16 has been seted up to the upper surface of fixed plate 15, the inside block of adjustment groove 16 is connected with balancing pole 17, and the end-to-end connection of balancing pole 17 has fastening piece 18, balancing pole 17 top is connected with connecting plate 19, and the top of connecting plate 19 is fixed with spacing axle 20, the inboard of spacing axle 20 is provided with theodolite 21, and the outside of theodolite 21 is provided with puller 22, the right side of theodolite 21 is provided with.

As shown in fig. 1 and 2, the middle part of the barb rod 4 penetrates through the inside of the limiting block 3, and the barb rod 4 is symmetrically arranged about the central axis of the base 1, so that vibration deviation can be effectively prevented, the first adjusting rod 6 is hinged to the second adjusting rod 11, the middle part of the screw rod 8 penetrates through the inside of the adjusting block 10 hinged to the bottom end of the second adjusting rod 11, so that the fixed plate 15 can be conveniently lifted, the fixed plate 15 forms a lifting structure above the base 1 through the slider 13, and the slider 13 is connected with the slider 14 in a clamping manner, so that the measured height can be effectively adjusted;

as shown in fig. 3 and 4, the balance bar 17 is disposed at an equal angle with respect to the central axis of the connecting plate 19, and the balance bar 17 is fixedly connected to the fixing plate 15 through the fastening block 18, so that the levelness of the theodolite 21 can be effectively adjusted, the connection mode between the tightening block 22 and the limiting shaft 20 is a threaded connection, and the tightening block 22 is symmetrically disposed with respect to the central axis of the connecting plate 19, so that the theodolite 21 is conveniently fixed.

The working principle is as follows: when the engineering measuring device capable of preventing vibration deviation is used, firstly, the base 1 is pushed to a proper position through the push handle 2, the barb rod 4 penetrates through the limiting block 3, so that the device can be effectively and stably fixed in soil, the rotating handle 9 is rotated by hands, the screw rod 8 is rotated by rotation of the rotating handle 9, the first adjusting rod 6 and the second adjusting rod 11 are rotated, the sliding block 13 can slide in the sliding rod 14, and the height of the fixing plate 15 can be conveniently adjusted;

after the height of the fixing plate 15 is adjusted, the position of the balance bar 17 in the adjusting groove 16 is adjusted according to the level gauge 23 and is fixedly connected through the fastening block 18, so that the position of the balance bar 17 can be effectively adjusted, the limiting shaft 20 is fixed above the connecting plate 19, the theodolite 21 is placed on the limiting shaft 20 and is fixed through the jacking block 22, and therefore a series of operations of the engineering measuring device capable of preventing vibration deviation are completed.

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

Claims

1. An engineering measuring device capable of preventing vibration deviation comprises a base (1), and is characterized in that: a pushing handle (2) is fixed above the base (1), a limiting block (3) is arranged on the left side of the pushing handle (2), a barb rod (4) is fixed inside the limiting block (3), a first fixing block (5) is fixed on the right side of the pushing handle (2), a first adjusting rod (6) is connected above the first fixing block (5), a sliding block (13) is connected to the tail end of the first adjusting rod (6), a sliding rod (14) is arranged inside the sliding block (13), a fixing shaft (7) is fixed on the right side of the first fixing block (5), a screw rod (8) is arranged inside the fixing shaft (7), a rotating handle (9) is fixed at the right end of the screw rod (8), an adjusting block (10) is connected to the middle of the screw rod (8), a second adjusting rod (11) is connected above the adjusting block (10), and a second fixing block (12) is connected to the tail end of the second adjusting rod (11), the top of second fixed block (12) is fixed with fixed plate (15), and adjustment tank (16) have been seted up to the upper surface of fixed plate (15), the inside block of adjustment tank (16) is connected with balancing pole (17), and the end-to-end connection of balancing pole (17) has tie-down piece (18), balancing pole (17) top is connected with connecting plate (19), and the top of connecting plate (19) is fixed with spacing axle (20), the inboard of spacing axle (20) is provided with theodolite (21), and the outside of theodolite (21) is provided with tie-down piece (22), the right side of theodolite (21) is provided with spirit level (23).

2. The engineering surveying device of claim 1, wherein: the middle part of the barb rod (4) penetrates through the inside of the limiting block (3), and the barb rod (4) is symmetrically arranged relative to the central axis of the base (1).

3. The engineering surveying device of claim 1, wherein: the first adjusting rod (6) is hinged with the second adjusting rod (11), and the middle of the screw rod (8) penetrates through the inside of an adjusting block (10) hinged to the bottom end of the second adjusting rod (11).

4. The engineering surveying device of claim 1, wherein: the fixed plate (15) forms a lifting structure above the base (1) through the sliding block (13), and the sliding block (13) is connected with the sliding rod (14) in a clamping manner.

5. The engineering surveying device of claim 1, wherein: the balance rod (17) is arranged at an equal angle relative to the central axis of the connecting plate (19), and the balance rod (17) is fixedly connected with the fixing plate (15) through the fastening block (18).

6. The engineering surveying device of claim 1, wherein: the connection mode of the jacking block (22) and the limiting shaft (20) is threaded connection, and the jacking block (22) is symmetrically arranged relative to the central axis of the connecting plate (19).