CN218064358U

CN218064358U - Engineering cost is with on-spot surveying instrument

Info

Publication number: CN218064358U
Application number: CN202222636532.7U
Authority: CN
Inventors: 王西凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-16
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to an engineering cost field discloses an engineering cost is with on-spot mapping appearance, which comprises a housin, the lower fixed surface of casing is connected with the pawl, the outer wall connection of pawl has the ratchet, the lower fixed surface of ratchet is connected with the connecting plate, the lower fixed surface of connecting plate is connected with the slide bar, the lower fixed surface of slide bar is connected with first spring, the mounting hole has been seted up to the bottom outer wall of slide bar, the inner wall one end fixedly connected with second spring of mounting hole, the one end fixedly connected with bullet piece of second spring, the outer wall sliding connection of bullet piece has spacing hole, the outer wall sliding connection of slide bar has the outer pole. The utility model discloses in, in the mode through pressing the bullet piece extrudees the bullet piece into the mounting hole, first spring bounced with the slide bar this moment, and the slide bar drives the casing at the in-process that bounces and rises, has reached the effect of conveniently adjusting this device height through this kind of design.

Description

Engineering cost is with on-spot surveying instrument

Technical Field

The utility model relates to an engineering cost field especially relates to an engineering cost is with on-spot surveying instrument.

Background

The construction cost is the cost spent on carrying out certain engineering construction, namely all the cost from construction to completion acceptance and acceptance, and the construction cost is calculated by the construction installation engineering cost, equipment and tool purchase cost, other construction cost, preparation cost and tax, when the construction cost is calculated, the construction cost is measured on site by using a site surveying instrument, the terrain is measured, so that the construction cost is more accurately estimated, most of the supports in the existing construction cost site surveying instrument are stable supports, when the supports are on the ground, the supports are not well and stably placed on the ground, and in the existing construction cost site surveying instrument, most of the supports in the expansion and contraction process need to use bolts to fix the lifting height, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a field mapping instrument for engineering cost.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an engineering cost is with on-spot surveying instrument, includes the casing, the lower fixed surface of casing is connected with the pawl, the outer wall connection of pawl has the ratchet, the lower fixed surface of ratchet is connected with the connecting plate, the lower fixed surface of connecting plate is connected with the slide bar, the first spring of lower fixed surface of slide bar is connected with, the mounting hole has been seted up to the bottom outer wall of slide bar, the inner wall one end fixedly connected with second spring of mounting hole, the one end fixedly connected with bullet piece of second spring, the outer wall sliding connection of bullet piece has spacing hole, the outer wall sliding connection of slide bar has the outer pole.

As a further description of the above technical solution:

the inner wall sliding connection of casing has the surveying instrument, the spread groove has been seted up to the upper surface both sides of casing, the inner wall sliding connection of spread groove has the slider, the last fixed surface of slider is connected with the roof, the screw has been seted up to the upper surface four corners department of roof, the inner wall threaded connection of screw has the screw.

As a further description of the above technical solution:

the outer wall of the outer rod is fixedly connected with a clamping plate.

As a further description of the above technical solution:

one side of the clamping plate is provided with a first rotating hole in a penetrating way.

As a further description of the above technical solution:

the inner wall of the first rotating hole is rotatably connected with a support.

As a further description of the above technical solution:

the support includes first damping pivot, connecting block, mounting panel, telescopic link, and bottom plate, curb plate, second commentaries on classics hole, second damping pivot and fixed plate, the outer wall of first damping pivot rotates the inner wall of connecting at first commentaries on classics hole, the outer wall fixedly connected with connecting block of first damping pivot, the lower fixed surface of connecting block is connected with the mounting panel, the lower fixed surface of mounting panel is connected with the telescopic link, the lower fixed surface of telescopic link is connected with the bottom plate, one side fixedly connected with curb plate of bottom plate, the opposite side of bottom plate runs through and has seted up the second and changeed the hole, the inner wall rotation in second commentaries on classics hole is connected with second damping pivot, the outer wall fixedly connected with fixed plate in second damping pivot.

As a further description of the above technical solution:

one end fixed connection of second spring is in the one end of bullet piece, the other end fixed connection of second spring is in the inside of mounting hole, the outer wall sliding connection of bullet piece is at the inner wall of mounting hole.

As a further description of the above technical solution:

the screw hole is formed in the shell.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, in will playing the piece extrusion into the mounting hole through the mode of pressing the bullet piece, first spring bounced the slide bar this moment, and the slide bar drives the casing at the in-process that bounces and rises, has reached the effect of conveniently adjusting this device height through this kind of design.

2. The utility model discloses in, after the mode through the pulling support stimulates the support to suitable position, through the mode of rotating the fixed plate with the fixed plate insert the soil in, through this kind of design, reached the effect of convenient fixed this device.

Drawings

Fig. 1 is a front view of a construction cost field surveying instrument proposed by the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the on-site surveying instrument for engineering cost according to the present invention;

fig. 3 is an exploded view of the on-site surveying instrument for construction cost according to the present invention;

figure 4 is the utility model provides a support schematic diagram of on-spot mapping instrument for engineering cost.

Illustration of the drawings:

1. a housing; 2. a surveying instrument; 3. connecting grooves; 4. a slider; 5. a top plate; 6. a screw hole; 7. a screw; 8. a pawl; 9. a ratchet wheel; 10. a connecting plate; 11. a slide bar; 12. a first spring; 13. mounting holes; 14. a second spring; 15. a spring block; 16. a limiting hole; 17. an outer rod; 18. a splint; 19. a first rotary hole; 20. a support; 2001. a first damping rotating shaft; 2002. connecting blocks; 2003. mounting a plate; 2004. A telescopic rod; 2005. a base plate; 2006. a side plate; 2007. a second rotary hole; 2008. a second damping rotating shaft; 2009. and (5) fixing the plate.

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 an embodiment: the utility model provides an engineering cost is with on-spot surveying instrument, which comprises a housing 1, the lower fixed surface of casing 1 is connected with pawl 8, the outer wall connection of pawl 8 has ratchet 9, the lower fixed surface of ratchet 9 is connected with connecting plate 10, the lower fixed surface of connecting plate 10 is connected with slide bar 11, the lower fixed surface of slide bar 11 is connected with first spring 12, mounting hole 13 has been seted up to the bottom outer wall of slide bar 11, inner wall one end fixedly connected with second spring 14 of mounting hole 13, the one end fixedly connected with bullet piece 15 of second spring 14, the outer wall sliding connection of bullet piece 15 has spacing hole 16, the outer wall sliding connection of slide bar 11 has outer pole 17, extrude bullet piece 15 into mounting hole 13 through the mode of pressing bullet piece 15, first spring 12 bounces slide bar 11 this moment, slide bar 11 drives casing 1 at the in-process that bounces and rises, the effect of conveniently adjusting this device height has been reached through this kind of design.

The inner wall of the shell 1 is connected with a surveying instrument 2 in a sliding manner, connecting grooves 3 are formed in two sides of the upper surface of the shell 1, a sliding block 4 is connected to the inner wall of each connecting groove 3 in a sliding manner, a top plate 5 is fixedly connected to the upper surface of each sliding block 4, screw holes 6 are formed in four corners of the upper surface of each top plate 5, screws 7 are connected to the inner wall of each screw hole 6 in a threaded manner, the screws 7 are taken out of the screw holes 6 in a rotating manner, then the top plates 5 are taken down from the shell 1 in a manner of pulling the top plates 5 upwards, the sliding blocks 4 slide out of the connecting grooves 3 in the process of taking down, the effect of facilitating maintenance of the surveying instrument 2 is achieved through the design, a clamping plate 18 is fixedly connected to the outer wall of the outer rod 17, a first rotating hole 19 is formed in one side of the clamping plate 18 in a penetrating manner, a support 20 is rotatably connected to the inner wall of the first rotating hole 19, the support 20 comprises a first damping rotating shaft 2001, a connecting block 2002, a mounting plate 2003 and a telescopic rod 2004, a bottom plate 2005, a side plate 2006, a second rotating hole 2007, a second damping rotating shaft 2008 and a fixing plate 2009, wherein the outer wall of the first damping rotating shaft 2001 is rotatably connected with the inner wall of the first rotating hole 19, the outer wall of the first damping rotating shaft 2001 is fixedly connected with a connecting block 2002, the lower surface of the connecting block 2002 is fixedly connected with an installing plate 2003, the lower surface of the installing plate 2003 is fixedly connected with a telescopic rod 2004, the lower surface of the telescopic rod 2004 is fixedly connected with the bottom plate 2005, one side of the bottom plate 2005 is fixedly connected with the side plate 2006, the other side of the bottom plate 2005 is provided with the second rotating hole 2007 in a penetrating manner, the inner wall of the second rotating hole 2007 is rotatably connected with the second damping rotating shaft 2008, the outer wall of the second damping rotating shaft 2008 is fixedly connected with the fixing plate 2009, firstly, the bracket 20 is pulled to stably place the bracket 20 on the ground, and in the process of pulling the bracket 20, the telescopic rod 2004 drives the first damping rotating shaft 2001 to rotate, after rotating the angle of support 20 to suitable position, the angle of mode adjustment fixed plate 2009 through rotating fixed plate 2009 makes support 20 can place subaerial steadily, if ground is the muddy ground, the angle of adjustment fixed plate 2009 inserts fixed plate 2009 in the earth, the effect of convenient fixed this device has been reached through this kind of design, the one end fixed connection of second spring 14 is in the one end of bullet piece 15, the other end fixed connection of second spring 14 is in the inside of mounting hole 13, the outer wall sliding connection of bullet piece 15 is at the inner wall of mounting hole 13, screw 6 is seted up to the inside of casing 1.

The working principle is as follows: when the device needs to be used, firstly, the support 20 is pulled to stably place the support 20 on the ground, in the process of pulling the support 20, the telescopic rod 2004 drives the first damping rotating shaft 2001 to rotate, after the angle of the support 20 is rotated to a proper position, the angle of the fixing plate 2009 is adjusted in a mode of rotating the fixing plate 2009, so that the support 20 can be stably placed on the ground, if the ground is a muddy ground, the angle of the fixing plate 2009 is adjusted to insert the fixing plate 2009 into the soil, at the moment, the fixing of the device is completed, the elastic block 15 is pressed into the mounting hole 13 in a mode of pressing the elastic block 15, after the sliding rod 11 is pulled to a proper position, the elastic block 15 automatically pops into the limiting hole 16 through the elastic force of the first spring 12, the ratchet wheel 9 is driven to rotate in a mode of rotating the shell 1, after the shell 1 is rotated to a proper position, at the moment, the device can be used, when the device needs to be maintained, firstly, the screw 7 is taken out from the screw hole 6 in a mode of rotating the top plate 5, then, in the process of taking the slide block 4 out from the connecting groove 3, and then the surveying instrument can be taken out.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a field surveying appearance for engineering cost, includes casing (1), its characterized in that: the lower fixed surface of casing (1) is connected with pawl (8), the outer wall connection of pawl (8) has ratchet (9), the lower fixed surface of ratchet (9) is connected with connecting plate (10), the lower fixed surface of connecting plate (10) is connected with slide bar (11), the lower fixed surface of slide bar (11) is connected with first spring (12), mounting hole (13) have been seted up to the bottom outer wall of slide bar (11), the inner wall one end fixedly connected with second spring (14) of mounting hole (13), the one end fixedly connected with bullet piece (15) of second spring (14), the outer wall sliding connection of bullet piece (15) has spacing hole (16), the outer wall sliding connection of slide bar (11) has outer pole (17).

2. A construction cost field mapper as defined in claim 1, further comprising: the inner wall sliding connection of casing (1) has surveying instrument (2), spread groove (3) have been seted up to the upper surface both sides of casing (1), the inner wall sliding connection of spread groove (3) has slider (4), the last fixed surface of slider (4) is connected with roof (5), screw (6) have been seted up to the upper surface four corners department of roof (5), the inner wall threaded connection of screw (6) has screw (7).

3. The on-site mapper for construction costs as set forth in claim 1, wherein: the outer wall of the outer rod (17) is fixedly connected with a clamping plate (18).

4. A construction cost field mapper as defined in claim 3, further comprising: one side of the clamping plate (18) is provided with a first rotating hole (19) in a penetrating way.

5. A construction cost field mapper as in claim 4, wherein said mapping further comprises: the inner wall of the first rotating hole (19) is rotatably connected with a bracket (20).

6. The on-site mapper for construction costs according to claim 5, wherein: the support (20) comprises a first damping rotating shaft (2001), a connecting block (2002), an installing plate (2003), an expansion link (2004), a bottom plate (2005), a side plate (2006), a second rotating hole (2007), a second damping rotating shaft (2008) and a fixing plate (2009), wherein the outer wall of the first damping rotating shaft (2001) is rotatably connected to the inner wall of the first rotating hole (19), the outer wall of the first damping rotating shaft (2001) is fixedly connected with the connecting block (2002), the lower surface of the connecting block (2002) is fixedly connected with the installing plate (2003), the lower surface of the installing plate (2003) is fixedly connected with the expansion link (2004), the lower surface of the expansion link (2004) is fixedly connected with the bottom plate (2005), one side of the bottom plate (2005) is fixedly connected with the side plate (2006), the other side of the bottom plate (2005) is provided with the second rotating hole (2007) in a penetrating manner, the inner wall of the second rotating hole (2007) is rotatably connected with the second damping rotating shaft (2008), and the outer wall of the second damping rotating shaft (2008) is fixedly connected with the fixing plate (2009).

7. The on-site mapper for construction costs as set forth in claim 1, wherein: one end fixed connection of second spring (14) is in the one end of bullet piece (15), the other end fixed connection of second spring (14) is in the inside of mounting hole (13), the outer wall sliding connection of bullet piece (15) is at the inner wall of mounting hole (13).

8. The on-site construction cost mapper as recited in claim 2, wherein: the screw hole (6) is formed in the shell (1).