CN218208763U - Portable civil engineering is infrared measuring instrument for measurement - Google Patents

Abstract

The utility model discloses a portable infrared measuring instrument for civil engineering survey relates to the civil engineering field, comprising a base plate, the three U template of fixed surface is connected with to the bottom plate, and three U template equidistance distributes, and the joint has two bearings one in the U template, and has cup jointed pivot one between two relative bearings one, and the both ends of pivot one respectively with the opposite face fixed connection of same U type frame, and the lower side inboard joint of U type frame has the thread bush. The utility model discloses a two rotation worms on handle, the worm can drive pivot two and the wind-up pulley rotation through the cooperation with the worm wheel, the wind-up pulley can make connecting plate and pinion rack move down through carrying out the rolling to the rope, the pinion rack through with the gear, the cooperation of pivot one and U type frame, can drive a thread section of thick bamboo and swing, thereby can launch the device, the antiport worm, connecting plate one when then will kick-back automatically under the promotion of spring with the pinion rack, thereby can accomodate three thread section of thick bamboo, so that the user carries.

Description

Portable civil engineering is infrared measuring instrument for measurement

Technical Field

The utility model relates to an infrared measuring instrument, in particular to portable civil engineering measures and uses infrared measuring instrument.

Background

The infrared measuring instrument is a commonly used measuring instrument, but the existing measuring instrument supporting device is large in size and complex in accommodating steps, so that the infrared measuring instrument is inconvenient to carry and brings inconvenience to workers during actual use, and therefore the portable infrared measuring instrument for civil engineering measurement is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable civil engineering measures uses infrared measuring apparatu to solve the current measuring apparatu strutting arrangement volume that provides in the above-mentioned background art great, and accomodate the step complicacy, consequently portable can not bring inconvenient problem for the staff when in-service use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable civil engineering is infrared measuring apparatu for measurement, includes the bottom plate, the three U template of bottom plate surface fixedly connected with, and three U template equidistance distributes, and the joint has two bearings one in the U template, and has cup jointed pivot one between two relative bearings one, and the both ends of pivot one respectively with the opposite face fixed connection of same U type frame, and the joint has the thread bush in the lower side plate of U type frame, and thread bush internal thread is connected with the screw rod, and screw rod surface threaded connection has a screw thread section of thick bamboo, and screw thread bobbin bottom fixedly connected with supporting legs.

As a preferred technical scheme of the utility model, the joint has the sliding sleeve in the bottom plate, and sliding connection has the slide bar in the sliding sleeve, and slide bar upper end and connecting plate bottom fixed connection, and the slide bar surface has cup jointed the spring, and the both ends of spring respectively with bottom plate and connecting plate fixed connection.

As a preferred technical scheme of the utility model, the three pinion rack of connecting plate bottom fixedly connected with, and a pivot surface has cup jointed the gear, and three gear respectively with three pinion rack meshing.

As a preferred technical scheme of the utility model, two fixed plates of bottom plate bottom fixedly connected with, and the joint has bearing two in the fixed plate, and has cup jointed pivot two between two bearing two, and the one end fixed connection of pivot two and cotton rope, and the other end of cotton rope pass the through-hole of seting up in the bottom plate and with connecting plate bottom fixed connection.

As a preferred technical scheme of the utility model, the worm wheel has been cup jointed to pivot external surface, and the joint has bearing three in the bottom plate, and has cup jointed the upper end optical axis of worm in the bearing three, and worm wheel meshing, and worm lower extreme fixedly connected with handle two.

As an optimized technical scheme of the utility model, bottom plate front side fixedly connected with handle one, and screw rod upper end fixedly connected with handle three.

As a preferred technical scheme of the utility model, the connecting plate upside is provided with the infrared measuring instrument body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a two rotation worms of handle, the worm can drive pivot two and the rolling wheel is rotatory through the cooperation with the worm wheel, the rolling wheel can make connecting plate and pinion rack downstream through carrying out the rolling to the wire rope, the pinion rack through with the gear, the cooperation of pivot one and U type frame, can drive a screw thread section of thick bamboo and swing, thereby can launch the device, the backstep worm, connecting plate and pinion rack will be automatic kick-back under the promotion of spring when then, thereby can accomodate three screw thread section of thick bamboo, so that the user carries.

Drawings

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

FIG. 2 is a schematic view of the U-shaped frame of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the three-dimensional enlarged structure of the bottom plate of the present invention;

fig. 5 is the utility model discloses wind-up wheel stereoscopic magnification structure schematic diagram.

In the figure: the infrared measuring instrument comprises a base plate 1, an infrared measuring instrument body 2, a connecting plate 3, a toothed plate 4, a gear 5, a U-shaped plate 6, a U-shaped frame 7, a rotating shaft I8, a sliding sleeve 9, a sliding rod 10, a spring 11, a screw rod 12, a thread sleeve 13, a thread cylinder 14, a handle I15, a winding wheel 16, a thread rope 17, a fixed plate 18, a worm gear 19, a rotating shaft II 20, a handle II 21, a worm 22, a handle III 23 and a supporting leg 24.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a portable infrared measuring instrument for civil engineering measurement comprises a bottom plate 1, wherein three U-shaped plates 6 are fixedly connected to the outer surface of the bottom plate 1, the three U-shaped plates 6 are distributed at equal intervals, two bearings I are clamped in the U-shaped plates 6, a rotating shaft I8 is sleeved between the two opposite bearings I, two ends of the rotating shaft I8 are fixedly connected with opposite surfaces of the same U-shaped frame 7 respectively, a threaded sleeve 13 is clamped in a lower side plate of the U-shaped frame 7, a screw 12 is connected with the inner thread of the threaded sleeve 13, a threaded cylinder 14 is connected with the outer surface of the screw 12 in a threaded manner, the position of a supporting leg 24 can be adjusted by rotating the screw 12 and the threaded cylinder 14, the height of the device can be adjusted, the bottom of the threaded cylinder 14 is fixedly connected with a supporting leg 24, a sliding sleeve 9 is clamped in the bottom plate 1, a sliding rod 10 is connected in the sliding sleeve 9, and the upper end of the sliding rod 10 is fixedly connected with the bottom of a connecting plate 3, and the outer surface of the sliding rod 10 is sleeved with a spring 11, the connecting plate 3 and the toothed plate 4 can automatically rebound by arranging the spring 11, two ends of the spring 11 are respectively and fixedly connected with the bottom plate 1 and the connecting plate 3, the bottom of the connecting plate 3 is fixedly connected with three toothed plates 4, when the device needs to be unfolded, a worm 22 is rotated by a handle two 21, the worm 22 can drive a rotating shaft two 20 and a winding wheel 16 to rotate by matching with a worm wheel 19, the winding wheel 16 can enable the connecting plate 3 and the toothed plate 4 to move downwards by winding a thread rope 17, the toothed plate 4 can drive a thread cylinder 14 to swing by matching with a gear 5, a rotating shaft one 8 and a U-shaped frame 7, the device can be unfolded, the gear 5 is sleeved on the outer surface of the rotating shaft one 8, the three gears 5 are respectively meshed with the three toothed plates 4, and two fixing plates 18 are fixedly connected to the bottom of the bottom plate 1, a second bearing is connected in the fixing plate 18 in a clamping manner, a second rotating shaft 20 is sleeved between the two second bearings, the second rotating shaft 20 is fixedly connected with one end of the cord 17, the other end of the cord 17 penetrates through a through hole formed in the base plate 1 and is fixedly connected with the bottom of the connecting plate 3, a worm wheel 19 is sleeved on the outer surface of the second rotating shaft 20, a third bearing is connected in the base plate 1 in a clamping manner, an upper end optical axis of a worm 22 is sleeved in the third bearing, the worm 22 is meshed with the worm wheel 19, a second handle 21 is fixedly connected to the lower end of the worm 22, a first handle 15 is fixedly connected to the front side of the base plate 1, a third handle 23 is fixedly connected to the upper end of the screw 12, and the infrared measuring instrument body 2 is arranged on the upper side of the connecting plate 3.

The utility model discloses an operating procedure does:

when the device needs to be unfolded, the worm 22 is rotated through the second handle 21, the worm 22 can drive the second rotating shaft 20 and the winding wheel 16 to rotate through matching with the worm wheel 19, the winding wheel 16 can enable the connecting plate 3 and the toothed plate 4 to move downwards through winding the rope 17, the toothed plate 4 can drive the threaded cylinder 14 to swing through matching with the gear 5, the first rotating shaft 8 and the U-shaped frame 7, the device can be unfolded, and the connecting plate 3 and the toothed plate 4 can automatically rebound through arranging the spring 11;

the height of the device can be adjusted by rotating the threaded rod 12 and threaded barrel 14 to adjust the position of the support foot 24.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides a portable civil engineering measures uses infrared measuring apparatu, includes bottom plate (1), its characterized in that: bottom plate (1) outer fixed surface is connected with three U template (6), and three U template (6) equidistance distributes, and U template (6) inside joint has two bearings one, and has cup jointed pivot one (8) between two relative bearings one, and the both ends of pivot one (8) respectively with the opposite face fixed connection of same U type frame (7), and the lower side inboard joint of U type frame (7) has thread bush (13), and thread bush (13) female connection has screw rod (12), and screw rod (12) surface threaded connection has a screw thread section of thick bamboo (14), and screw thread section of thick bamboo (14) bottom fixedly connected with supporting legs (24).

2. The portable infrared measuring instrument for civil engineering survey according to claim 1, characterized in that: bottom plate (1) inside callipers has sliding sleeve (9), and sliding sleeve (9) internal sliding connection has slide bar (10), and slide bar (10) upper end and connecting plate (3) bottom fixed connection, and slide bar (10) surface has cup jointed spring (11), and the both ends of spring (11) respectively with bottom plate (1) and connecting plate (3) fixed connection.

3. A portable infrared measuring instrument for civil engineering survey according to claim 2, characterized in that: the connecting plate (3) bottom fixedly connected with three pinion rack (4), and pivot (8) surface has cup jointed gear (5), and three gear (5) mesh with three pinion rack (4) respectively.

4. The portable infrared measuring instrument for civil engineering survey according to claim 1, characterized in that: the bottom of the base plate (1) is fixedly connected with two fixing plates (18), a second bearing is connected in the fixing plates (18) in a clamping mode, a second rotating shaft (20) is sleeved between the two second bearings, the second rotating shaft (20) is fixedly connected with one end of the cord (17), and the other end of the cord (17) penetrates through a through hole formed in the base plate (1) and is fixedly connected with the bottom of the connecting plate (3).

5. The portable infrared measuring instrument for civil engineering survey according to claim 4, characterized in that: the outer surface of the second rotating shaft (20) is sleeved with a worm wheel (19), a third bearing is connected in the bottom plate (1) in a clamping mode, the upper end optical axis of the worm (22) is connected in the third bearing in a sleeved mode, the worm (22) is meshed with the worm wheel (19), and the lower end of the worm (22) is fixedly connected with a second handle (21).

6. A portable infrared measuring instrument for civil engineering measurement as set forth in claim 5, characterized in that: bottom plate (1) front side fixedly connected with handle one (15), and screw rod (12) upper end fixedly connected with handle three (23).

7. A portable infrared measuring instrument for civil engineering survey according to claim 2, characterized in that: an infrared measuring instrument body (2) is arranged on the upper side of the connecting plate (3).

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