CN216012240U

CN216012240U - Building construction measuring device suitable for complicated topography

Info

Publication number: CN216012240U
Application number: CN202122293286.5U
Authority: CN
Inventors: 郭丽
Original assignee: Hubei Xinsheng Hongfeng Construction Co ltd
Current assignee: Hubei Xinsheng Hongfeng Construction Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-11
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to a construction technical field just discloses a construction measuring device suitable for complicated topography, including the measuring apparatu, the measuring apparatu bottom is fixed with angle modulation frame, angle modulation frame installs at the base top, the base bottom is rotated and is connected with rotatory collet, rotatory collet bottom evenly is fixed with three locating parts of group. This construction measuring device suitable for complicated topography, it is equipped with tensile loop bar to overlap through main tributary pole surface, be convenient for adjust the tensile height of three loop bars of group respectively according to complicated topography, the measurement accuracy of guarantee measuring apparatu, install the ratchet through the main tributary pole bottom, spacing fixture block and gear, loop bar internally mounted has the rack, be convenient for restrict the position of loop bar, prevent that the loop bar from retrieving messenger's measuring apparatu slope, thereby the bracing piece inconvenience of having solved current measuring apparatu is adjusted according to complicated topography, influence the problem of measurement accuracy easily.

Description

Building construction measuring device suitable for complicated topography

Technical Field

The utility model relates to a construction technical field specifically is a construction measuring device suitable for complicated topography.

Background

In the multiple trades of the engineering survey design that building engineering construction is relevant, like highway engineering survey, hydraulic engineering survey, bridge and tunnel engineering survey, building engineering survey, military engineering survey, three-dimensional industrial survey etc. adopt spirit level and sighting rod cooperation to use to measure usually, require sighting rod and horizontal plane perpendicular can guarantee measurement accuracy when measuring, and the bracing piece of current measuring apparatu is inconvenient to be adjusted according to complicated topography, influence measurement accuracy easily, consequently wait to develop a construction measuring device who is applicable to complicated topography.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction measuring device suitable for complicated topography, the bracing piece inconvenience of having solved current measuring apparatu is adjusted according to complicated topography, influences measurement accuracy's problem easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction measuring device suitable for complicated topography, includes the measuring apparatu, the measuring apparatu bottom is fixed with angle modulation frame, angle modulation frame installs at the base top, the base bottom is rotated and is connected with rotatory collet, rotatory collet bottom evenly is fixed with three locating parts of group, the locating part bottom all rotates and is connected with the connecting block, the connecting block bottom is fixed with the main tributary pole, main tributary pole surface cover is equipped with the loop bar, the assistant pole is installed to the loop bar bottom and is accomodate the frame.

Preferably, the surface of the base is provided with a slot, the slot is inserted into the bottom end of the angle adjusting frame, and one side of the slot is provided with a rubber plug.

Preferably, a rack is mounted inside the loop bar, a ratchet wheel is mounted at the bottom end of the main support rod, a gear is fixed on one side of the ratchet wheel and meshed with the rack, a support frame is fixed on the surface of the main support rod, a limiting clamping block is mounted on the support frame, a torsion spring is mounted on the outer side of the limiting clamping block, and the bottom end of the limiting clamping block is in surface contact with the ratchet wheel.

Preferably, a limiting groove is formed in the surface of the sleeve rod, a button is arranged at the top end of the limiting clamping block, the button penetrates through the limiting groove, and a folding soft film is arranged between the inner wall of the limiting groove and the outer surface of the button.

Preferably, the ground awl is fixed with in auxiliary rod storage rack bottom, and the auxiliary rod storage rack outside rotates and is connected with the auxiliary rod, installs the extension spring between auxiliary rod middle part and the auxiliary rod storage rack bottom, and auxiliary rod storage rack middle part is pegged graft and is had spacing post.

Preferably, the outer surface of the main supporting rod is fixed with a limiting sliding block, the inner wall of the loop bar is provided with a sliding groove, and the limiting sliding block is arranged inside the sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a construction measuring device suitable for complicated topography possesses following beneficial effect:

1. this construction measuring device suitable for complicated topography, it is equipped with tensile loop bar to overlap through main tributary pole surface, be convenient for adjust the tensile height of three loop bars of group respectively according to complicated topography, the measurement accuracy of guarantee measuring apparatu, install the ratchet through the main tributary pole bottom, spacing fixture block and gear, loop bar internally mounted has the rack, be convenient for restrict the position of loop bar, prevent that the loop bar from retrieving messenger's measuring apparatu slope, thereby the bracing piece inconvenience of having solved current measuring apparatu is adjusted according to complicated topography, influence the problem of measurement accuracy easily.

2. This construction measuring device suitable for complicated topography accomodates a bottom and is fixed with the ground awl through the auxiliary rod, and the auxiliary rod accomodates a frame outside and rotates and be connected with the auxiliary rod, installs the extension spring between auxiliary rod middle part and the auxiliary rod accomodates a frame bottom, is convenient for insert ground awl after ground, makes the device remain stable, will fold the auxiliary rod that accomodates in the auxiliary rod frame again and turn over, makes auxiliary rod and ground contact fixed, improves measuring device overall stability.

3. This construction measuring device suitable for complicated topography, peg graft with angle modulation frame bottom through base surface slot, the rubber chock is installed to slot one side, be convenient for extract the rubber chock after, dismantle the measuring apparatu on the base, the spacing groove has been seted up through the loop bar surface, the button passes the spacing groove, be provided with folding flexible glue piece between spacing inslot wall and the button surface, be convenient for when the adjustment loop bar, the position of button at the spacing inslot changes, make folding flexible glue piece shrink or extend, thereby seal the spacing groove, avoid the part in the loop bar to expose.

Drawings

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

FIG. 2 is an exploded view of the structure of the auxiliary rod storage rack of the present invention;

fig. 3 is an explosion diagram of the internal structure of the loop bar of the present invention.

In the figure: 1. a measuring instrument; 2. an angle adjusting bracket; 3. a base; 4. rotating the bottom support; 5. a limiting member; 6. connecting blocks; 7. a primary strut; 8. a loop bar; 9. a sub-rod storage rack; 10. an auxiliary rod; 11. a tension spring; 12. a ground cone; 13. a rack; 14. folding the soft film; 15. a support frame; 16. a limiting clamping block; 17. a torsion spring; 18. a ratchet wheel; 19. a gear.

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. 1-3, the present invention provides a technical solution: the utility model provides a construction measuring device suitable for complicated topography, including measuring apparatu 1, 1 bottom of measuring apparatu is fixed with angle modulation frame 2, angle modulation frame 2 is installed at 3 tops of base, 3 bottoms of base are rotated and are connected with rotatory collet 4, rotatory collet 4 bottoms are evenly fixed with three

group locating parts

5, 5 bottoms of locating part all rotate and are connected with connecting

block

6, 6 bottoms of connecting block are fixed with main tributary pole 7, 7 surface cover of main tributary pole are equipped with loop bar 8, vice pole storage rack 9 is installed to loop bar 8 bottom, install measuring apparatu 1 on base 3, and adjust measurement angle, simultaneously according to the hole hollow degree on ground, adjust the tensile length of loop bar 8 respectively, so that the measuring apparatu keeps the level in the time, avoid influencing the measurement accuracy.

Specifically, in order to facilitate the disassembly of the measuring instrument 1, the surface of the base 3 is provided with a slot, the slot is inserted into the bottom end of the angle adjusting frame 2, one side of the slot is provided with a rubber plug block, the rubber plug block is pulled out, and the measuring instrument 1 on the base 3 is conveniently disassembled.

Specifically, in order to adjust the extension length of the loop bar 8, a rack 13 is mounted inside the loop bar 8, a ratchet 18 is mounted at the bottom end of the main support bar 7, a gear 19 is fixed on one side of the ratchet 18, the gear 19 is meshed with the rack 13, a support frame 15 is fixed on the surface of the main support bar 7, a limiting fixture block 16 is mounted on the support frame 15, a torsion spring 17 is mounted on the outer side of the limiting fixture block 16, the bottom end of the limiting fixture block 16 is in surface contact with the ratchet 18, the gear 19 is driven to rotate when the loop bar 8 is pulled, the ratchet 18 is made to rotate, the surface of the ratchet 18 is not clamped with the bottom end of the limiting fixture block 16, when the loop bar 8 is contracted, the limiting fixture block 16 is made to be separated from the surface of the ratchet 18 by pressing the top end of the limiting fixture block 16, and therefore the loop bar 8 is adjusted.

Specifically, in order to avoid the part to expose, the spacing groove has been seted up on the loop bar 8 surface, and 16 tops of spacing fixture blocks are provided with the button, and the button passes the spacing groove, is provided with folding flexible glue piece 14 between spacing inslot wall and the button surface, and when adjusting loop bar 8, the position of button in the spacing groove changes, seals the spacing groove of change through folding flexible glue piece 14, avoids the part among the loop bar 8 to expose.

Specifically, in order to improve the stability of the device, the bottom of the auxiliary rod storage frame 9 is fixed with a ground cone 12, the outer side of the auxiliary rod storage frame 9 is rotatably connected with an auxiliary rod 10, an extension spring 11 is installed between the middle of the auxiliary rod 10 and the bottom end of the auxiliary rod storage frame 9, a limiting column is inserted in the middle of the auxiliary rod storage frame 9, the ground cone 12 is inserted into the ground, the device is kept stable preliminarily, the auxiliary rod 10 folded in the auxiliary rod storage frame 9 is turned out again, and the auxiliary rod 10 is rotated downwards and fixed with the ground in a contact manner by matching with the acting force of the extension spring 11.

Specifically, for the convenience of limiting the position of the loop bar 8, the outer surface of the main support bar 7 is fixed with a limiting slide block, the inner wall of the loop bar 8 is provided with a sliding groove, the limiting slide block is arranged inside the sliding groove, and when the stretching length of the loop bar 8 is adjusted according to the terrain, the moving track of the loop bar 8 is limited, the loop bar 8 is prevented from rotating, the gear 19 is separated from the rack 13, and normal use is influenced.

The working principle is as follows: the measuring instrument 1 is installed on the base 3, the assembled measuring device is placed at a measuring position, three groups of loop bars 8 are respectively pulled according to the terrain condition, the ground cone 12 is inserted into the ground and fixed, the measuring instrument 1 is kept horizontal, the secondary bar 10 in the secondary bar containing frame 9 is turned over, due to the acting force of the tension spring 11, the secondary bar 10 rotates downwards and is fixed in contact with the ground, the whole device is ensured to be stable, after the measuring operation is completed, the button is pressed, the limiting clamping block 16 is separated from the surface of the ratchet wheel 18, the loop bars 8 are pushed to be recovered, after the recovery is completed, the button is released, the limiting clamping block 16 is clamped with the ratchet wheel 18 again through the acting force of the torsion spring 17, and the position of the loop bars 8 is limited.

To sum up, the construction measuring device suitable for complex terrains is characterized in that the surface of a main support rod 7 is sleeved with a stretchable sleeve rod 8, so that the stretching heights of three groups of sleeve rods 8 can be adjusted respectively according to the complex terrains, the measuring precision of a measuring instrument 1 is guaranteed, a ratchet wheel 18, a limiting fixture block 16 and a gear 19 are arranged at the bottom end of the main support rod 7, a rack 13 is arranged in the sleeve rod 8, so that the position of the sleeve rod 8 can be limited conveniently, the sleeve rod 8 is prevented from being recycled to enable the measuring instrument 1 to incline, the problems that the support rod of the existing measuring instrument cannot be adjusted conveniently according to the complex terrains and the measuring precision is easily influenced are solved, a ground cone 12 is fixed at the bottom of an auxiliary rod containing frame 9, an auxiliary rod 10 is rotatably connected to the outer side of the auxiliary rod containing frame 9, a tension spring 11 is arranged between the middle of the auxiliary rod 10 and the bottom end of the auxiliary rod containing frame 9, so that the device can be kept stable after the ground cone 12 is inserted into the ground, and then the auxiliary rod 10 folded in the auxiliary rod storage rack 9 is turned out, the auxiliary rod 10 is fixed with the ground in a contact manner, the overall stability of the measuring device is improved, the surface slot of the base 3 is spliced with the bottom end of the angle adjusting rack 2, the rubber plug block is installed on one side of the slot, the rubber plug block can be conveniently pulled out, the measuring instrument 1 on the base 3 is disassembled, the limiting groove is formed in the surface of the sleeve rod 8, the button passes through the limiting groove, the folding soft rubber sheet 14 is arranged between the inner wall of the limiting groove and the outer surface of the button, the position of the button in the limiting groove is changed when the sleeve rod 8 is adjusted, the folding soft rubber sheet 14 is contracted or extended, the limiting groove is sealed, and the exposure of components in the sleeve rod 8 is avoided.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. The utility model provides a construction measuring device suitable for complicated topography, includes measuring apparatu (1), measuring apparatu (1) bottom is fixed with angle modulation frame (2), its characterized in that: the utility model discloses a telescopic angle adjusting device, including base (3), angle adjusting rack (2), base (3) bottom is rotated and is connected with rotatory collet (4), rotatory collet (4) bottom evenly is fixed with three locating parts of group (5), locating part (5) bottom all rotates and is connected with connecting block (6), connecting block (6) bottom is fixed with main tributary pole (7), main tributary pole (7) surface cover is equipped with loop bar (8), vice pole storage rack (9) are installed to loop bar (8) bottom.

2. A construction measuring device for complex terrains according to claim 1, wherein: the surface of the base (3) is provided with a slot which is inserted into the bottom end of the angle adjusting frame (2), and one side of the slot is provided with a rubber stopper.

3. A construction measuring device for complex terrains according to claim 1, wherein: the utility model discloses a spacing fixture block of ratchet, including loop bar (8), loop bar (8) internally mounted have rack (13), ratchet (18) are installed to main tributary pole (7) bottom, and ratchet (18) one side is fixed with gear (19), and gear (19) and rack (13) meshing, main tributary pole (7) surface mounting have support frame (15), installs spacing fixture block (16) on support frame (15), and torsional spring (17) are installed in spacing fixture block (16) outside, and spacing fixture block (16) bottom and ratchet (18) surface contact.

4. A construction measuring device for complex terrains according to claim 3, wherein: the limiting groove is formed in the surface of the sleeve rod (8), the button is arranged at the top end of the limiting clamping block (16), the button penetrates through the limiting groove, and the folding soft film (14) is arranged between the inner wall of the limiting groove and the outer surface of the button.

5. A construction measuring device for complex terrains according to claim 1, wherein: a ground cone (12) is fixed at the bottom of the auxiliary rod storage frame (9), an auxiliary rod (10) is rotatably connected to the outer side of the auxiliary rod storage frame (9), a tension spring (11) is installed between the middle of the auxiliary rod (10) and the bottom end of the auxiliary rod storage frame (9), and a limiting column is inserted in the middle of the auxiliary rod storage frame (9).

6. A construction measuring device for complex terrains according to claim 3, wherein: the outer surface of the main supporting rod (7) is fixed with a limiting slide block, the inner wall of the loop bar (8) is provided with a sliding groove, and the limiting slide block is arranged inside the sliding groove.