CN215488844U

CN215488844U - Measuring device for civil engineering building

Info

Publication number: CN215488844U
Application number: CN202122104185.9U
Authority: CN
Inventors: 赵延平
Original assignee: Guilin University of Aerospace Technology
Current assignee: Guilin University of Aerospace Technology
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-11
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a measuring device for civil engineering construction, which comprises a base, wherein the top end of the base is rotatably connected with a supporting seat, the top end of the supporting seat is detachably connected with a measuring instrument, the side wall of the base is circumferentially hinged with a plurality of telescopic supporting tubes, the distance between two adjacent telescopic supporting tubes is the same, a supporting piece is arranged between two adjacent telescopic supporting tubes, the two adjacent telescopic supporting tubes are in limit fit through the supporting piece, the middle part of the bottom end of the base is fixedly connected with a telescopic rod, the telescopic rod is internally and slidably connected with a first supporting leg, and the outer side wall of the bottom of the telescopic rod is circumferentially and fixedly connected with a plurality of supporting plates. The utility model meets the stable support of the civil measuring device on various pavements, ensures the stability of the device after positioning accurately and quickly, reduces the labor force of constructors and ensures the accuracy of the measuring data of the measuring device for civil engineering construction.

Description

Measuring device for civil engineering building

Technical Field

The utility model relates to the technical field of civil engineering and construction, in particular to a measuring device for civil engineering construction.

Background

Civil engineering refers to the general term of science and technology for building various engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc.

Before civil engineering construction, need use measuring device to carry out the survey and drawing operation, need advance fix a position, place measuring device in the location place, when measuring device accident bumps the skew, need follow new location to measuring device, operating personnel's work load has been increased, measuring error appears easily in the measuring device unstability, when the while measurement place is in the slope unevenness, it is also unable stable fixed measuring device to rely on the supporting leg alone, lead to the not accurate of mapping result.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measuring device for civil engineering construction, which solves the problems in the prior art, meets the requirements of stable support of the civil measuring device on various road surfaces, ensures the stability of the device after positioning accurately and quickly, reduces the labor force of constructors, and ensures the accuracy of the measured data of the measuring device for civil engineering construction.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a measuring device for civil engineering construction, which comprises a base, wherein the top end of the base is rotatably connected with a supporting seat, the top end of the supporting seat is detachably connected with a measuring instrument, the side wall of the base is circumferentially hinged with a plurality of telescopic supporting tubes, the distance between every two adjacent telescopic supporting tubes is the same, a supporting piece is arranged between every two adjacent telescopic supporting tubes, the two adjacent telescopic supporting tubes are in limit fit through the supporting piece, the middle part of the bottom end of the base is fixedly connected with a telescopic rod, the telescopic rod is slidably connected with a first supporting leg, and the outer side wall of the bottom of the telescopic rod is circumferentially and fixedly connected with a plurality of supporting plates.

Preferably, the supporting member comprises two sliding plates, one end of each sliding plate is hinged to the telescopic supporting tube, and the other ends of the two sliding plates are hinged to each other.

Preferably, a sliding groove is formed in any one of the sliding plates, a sliding pipe is connected to the sliding plate in a sliding mode, a sliding block is fixedly connected to one end, close to the telescopic supporting pipe, of the sliding pipe in an axial direction, and the sliding block is matched with the sliding groove.

Preferably, the bottom end of the telescopic supporting tube is fixedly connected with a pointed supporting leg.

Preferably, the telescopic link is including rotating the connection and being in the threaded rod at base bottom middle part, threaded connection has the screwed pipe on the threaded rod, first support leg with screwed pipe sliding connection.

Preferably, a cavity is formed in the first support leg, one end of a spring is fixedly connected to the cavity, a limiting block is fixedly connected to the other end of the spring, a plurality of limiting through holes are formed in the threaded pipe, a sliding groove is formed between every two adjacent limiting through holes, the limiting block is matched with the sliding groove in a limiting mode, and the limiting block is in limiting fit with the limiting through holes.

Preferably, the bottom end of the first support leg is conical.

Preferably, the number of the telescopic supporting tubes is three, the number of the supporting plates is equal to that of the telescopic supporting tubes, grooves are formed in the supporting plates, and the telescopic supporting tubes and the grooves are arranged correspondingly.

The utility model discloses the following technical effects: the measuring device for civil engineering construction provided by the utility model can stably support the civil measuring device on various road surfaces, can accurately and quickly position, ensures the stability of the positioned device, reduces the labor force of constructors, and ensures the accuracy of the measured data of the measuring device for civil engineering construction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic view of a measuring device according to the present invention;

FIG. 2 is a schematic view of an open structure of the measuring apparatus of the present invention;

FIG. 3 is a schematic view of the support structure of the present invention;

FIG. 4 is a schematic view of the telescopic rod of the present invention;

wherein, 1-a base; 2-a support seat; 3-a measuring instrument; 4-telescopic supporting tube; 5-pointed support legs; 6, a telescopic rod; 7-a first support leg; 8, sliding plates; 9-a chute; 10-a slide tube; 11-a slide block; 12-a support plate; 13-a threaded rod; 14-a threaded pipe; 15-limiting through holes; 16-a spring; 17-a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The utility model provides a measuring device for civil engineering construction, which comprises a base 1, wherein the top end of the base 1 is rotatably connected with a supporting seat 2, the top end of the supporting seat 2 is detachably connected with a measuring instrument 3, the side wall of the base 1 is circumferentially hinged with a plurality of telescopic supporting tubes 4, the distance between every two adjacent telescopic supporting tubes 4 is the same, a supporting piece is arranged between every two adjacent telescopic supporting tubes 4, the two adjacent telescopic supporting tubes 4 are in limit fit through the supporting piece, the middle part of the bottom end of the base 1 is fixedly connected with a telescopic rod 6, the telescopic rod 6 is slidably connected with a first supporting leg 7, and the outer side wall of the bottom of the telescopic rod 6 is circumferentially and fixedly connected with a plurality of supporting plates 12.

Further optimization scheme, in order to guarantee that the support piece is unfolded and folded and is stable to the telescopic supporting tube 4 after being unfolded, the support piece comprises two sliding plates 8, one end of each sliding plate 8 is hinged to the telescopic supporting tube 4, and the other ends of the two sliding plates 8 are hinged to each other.

Further optimize the scheme, in order to guarantee the stability of two flexible stay tubes 4 after support piece expandes, avoid support piece to reciprocate, seted up spout 9 on arbitrary slide 8, sliding connection has slide pipe 10 on the slide 8 of seting up spout 9, and the one end axial fixedly connected with slider 11 that is close to flexible stay tube 4 in the slide pipe 10, slider 11 and spout 9 looks adaptation.

Further optimization scheme, in order to guarantee the stability after the device location and the stability of device under the soil slope condition, guarantee the measurement precision of device, 4 bottom fixedly connected with point type supporting legs 5 of telescopic support pipe.

Further optimize the scheme, in order to guarantee that telescopic link 6 can realize flexible location, telescopic link 6 is including rotating the threaded rod 13 of connection in base 1 bottom middle part, threaded connection has screwed pipe 14 on the threaded rod 13, first support leg 7 and screwed pipe 14 sliding connection.

Further optimize the scheme, in order to guarantee the spacing cooperation of the stable slip of screwed pipe 14 and threaded rod 13, seted up the cavity in the first support leg 7, fixedly connected with spring 16's one end in the cavity, spring 16's other end fixedly connected with stopper 17 has seted up a plurality of spacing through-holes 15 on the screwed pipe 14, has seted up the spout between two adjacent spacing through-holes 15, stopper 17 and spout looks adaptation,

stopper

17 and 15 spacing cooperations of spacing through-hole.

Further optimization scheme, in order to guarantee the accurate stability of location, simultaneously in order to satisfy the device stability under the abrupt slope condition, the bottom of first supporting leg 7 is the circular cone type.

Further optimization scheme, in order to guarantee that measuring device collects the stability of back flexible stay tube 4, the quantity of flexible stay tube 4 is three, and backup pad 12 equals with flexible stay tube 4 quantity, sets up flutedly on the backup pad 12, and flexible stay tube 4 corresponds the setting with the recess.

When the measuring device for civil engineering construction is used, the telescopic supporting tube 4 is taken out from the groove on the supporting plate 12, the three telescopic supporting tubes 4 are unfolded, the two sliding plates 8 hinged on the telescopic supporting tubes 4 rotate around the hinged point, when the two sliding plates 8 are in the same horizontal plane, the sliding tube 10 on the sliding plate 8 is slid, the sliding block 11 slides in the sliding groove 9, the sliding tube 10 is sleeved at the hinged position of the two sliding plates 8, the threaded rod 13 is rotated, the threaded tube 14 rotates and moves downwards, the first supporting leg 7 is slid by pressing the limiting block 17, the limiting block 17 is clamped in the limiting through hole 15, the tip of the first supporting leg 7 and the bottom end of the supporting plate 12 are in the same horizontal plane, the pointed supporting leg point at the designated position is positioned through the tip of the first supporting leg 7, the supporting plate 12 and the pointed supporting leg 5 on the telescopic supporting tube 4 play a role in supporting and stabilizing, when the device needs to be placed on an unstable road condition, the pointed supporting legs 5 on the telescopic supporting tubes 4 extend into soil, and the first supporting legs 7 are adjusted simultaneously, so that the pointed ends of the first supporting legs 7 extend into the soil, the stability of the device is further guaranteed, and the measuring precision is guaranteed.

The measuring device for civil engineering construction provided by the utility model can stably support the civil measuring device on various road surfaces, can accurately and quickly position, can ensure the stability of the positioned device, can reduce the labor force of constructors, and can ensure the accuracy of the measured data of the measuring device for civil engineering construction.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a measuring device that civil engineering building used, its characterized in that, includes base (1), base (1) top is rotated and is connected with supporting seat (2), supporting seat (2) top can be dismantled and is connected with measuring apparatu (3), base (1) lateral wall has a plurality of flexible stay tubes (4), adjacent two along circumference articulated flexible stay tube (4) interval is the same, adjacent two be provided with support piece between flexible stay tube (4), adjacent two flexible stay tube (4) pass through support piece limit fit, base (1) bottom middle part fixedly connected with telescopic link (6), sliding connection has first supporting leg (7) in telescopic link (6), a plurality of backup pads (12) of circumference fixedly connected with are followed to telescopic link (6) bottom lateral wall.

2. The measuring device for civil engineering construction according to claim 1, characterized in that: the supporting piece comprises two sliding plates (8), one end of each sliding plate (8) is hinged with the telescopic supporting tube (4), and the other ends of the two sliding plates (8) are hinged with each other.

3. A measuring device for civil engineering construction according to claim 2, characterised in that: arbitrary slide (8) are gone up and have been seted up spout (9), have seted up spout (9) sliding connection has slide pipe (10) on slide (8), be close to in slide pipe (10) the one end axial fixedly connected with slider (11) of flexible stay tube (4), slider (11) with spout (9) looks adaptation.

4. The measuring device for civil engineering construction according to claim 1, characterized in that: the bottom end of the telescopic supporting tube (4) is fixedly connected with a pointed supporting leg (5).

5. The measuring device for civil engineering construction according to claim 1, characterized in that: the telescopic rod (6) is connected including rotating threaded rod (13) at base (1) bottom middle part, threaded connection has screwed pipe (14) on threaded rod (13), first support leg (7) with screwed pipe (14) sliding connection.

6. The measuring device for civil engineering construction according to claim 5, characterized in that: seted up the cavity in first support leg (7), the one end of fixedly connected with spring (16) in the cavity, the other end fixedly connected with stopper (17) of spring (16), a plurality of spacing through-holes (15) have been seted up on screwed pipe (14), adjacent two the spout has been seted up between spacing through-hole (15), stopper (17) with spout looks adaptation, stopper (17) with spacing cooperation of spacing through-hole (15).

7. The measuring device for civil engineering construction according to claim 6, characterized in that: the bottom end of the first supporting leg (7) is conical.

8. The measuring device for civil engineering construction according to claim 1, characterized in that: the number of the telescopic supporting tubes (4) is three, the number of the supporting plates (12) is equal to that of the telescopic supporting tubes (4), grooves are formed in the supporting plates (12), and the telescopic supporting tubes (4) are arranged corresponding to the grooves.