CN214173365U

CN214173365U - On-spot mapping device of building engineering cost

Info

Publication number: CN214173365U
Application number: CN202120383269.8U
Authority: CN
Inventors: 田萌萌; 牛玲玲; 张月东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-09-10
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses an on-spot mapping device of building engineering cost, including the mounting bracket, two the support all with be equipped with lift positioner between the mounting bracket, install damping device between adjustable shelf and the mounting bracket, install the surveying instrument on the adjustable shelf, install the chucking device between surveying instrument and the adjustable shelf. Has the advantages that: the utility model discloses having installed the support in the both sides of mounting bracket, having installed lift positioner between support and the mounting bracket, utilizing the frictional force effect between nut and the support to control the distance on support and ground for two supports can adjust in a flexible way, and then can adapt to different road surfaces, the utility model discloses having installed damping device between adjustable shelf and mounting bracket, having utilized first spring to carry out the shock attenuation to the adjustable shelf, improve the stability of surveying instrument, adopt the mode of stopper chucking to install between surveying instrument and the adjustable shelf simultaneously, convenient the dismantlement, while stable in structure.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model relates to an engineering survey and drawing technical field especially relates to an on-spot mapping device of building engineering cost.

Background

The project cost refers to the estimated or actual expenditure construction cost of the project in the construction period, and three elements of project pricing: the core contents of the method include investment estimation, design approximation, correction approximation, construction drawing budget, construction settlement, completion settlement and the like.

Among the prior art, the support of mapping apparatus bottom all is the A-frame, can influence the equilibrium of mapping apparatus when ground slope or ground pothole are more, and then influence the result of survey and drawing, secondly, current mapping apparatus generally all with the support between fixed connection, difficult dismantlement leads to the support difficult change when the problem appears, simultaneously, the support only has support function, can not carry out the shock attenuation for the mapping apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the support function is single to be difficult for dismantling and can not the shock attenuation simultaneously and the controllability is lower among the prior art, and the on-the-spot mapping device of building engineering cost who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an on-spot mapping device of building engineering cost, includes the mounting bracket, symmetry movable mounting has two supports, two on the mounting bracket both sides outer wall the support all with be equipped with lift positioner between the mounting bracket, two equal fixed mounting has a fixed plate, two on the support diapire equal fixed mounting has a plurality of ground stake on the fixed plate, symmetry fixed mounting has two mounts on the mounting bracket, two common movable mounting has the adjustable shelf between the mount, install damping device between adjustable shelf and the mounting bracket, install the mapping apparatus on the adjustable shelf, install the chucking device between mapping apparatus and the adjustable shelf.

In the on-spot mapping device of foretell building engineering cost, lift positioner includes two first slide bars of symmetry fixed mounting on the outer wall of mounting bracket both sides, two the support is close to and has all seted up first spout on the outer wall of one side mutually, slidable mounting between first slide bar and the first spout, two the support is kept away from mutually and has all seted up movable groove on the outer wall of one side, and is linked together between movable groove and the first spout, first slide bar is close to movable groove one end fixed mounting and has the threaded rod, first slide bar one end screw thread is kept away from to the threaded rod and the nut is installed.

In an on-spot mapping device of foretell building engineering cost, symmetry fixed mounting has two second slide bars on the outer wall of adjustable shelf both sides, two the mount is close to all seted up the second spout on one side outer wall mutually, second slide bar and second spout slidable mounting.

In the above-mentioned on-spot mapping device of building engineering cost, damping device includes a plurality of telescopic links of common equidistance fixed mounting between adjustable shelf and the mounting bracket, every all the cover is equipped with first spring on the telescopic link.

In the on-spot mapping device of foretell building engineering cost, chucking device includes two connecting plates of symmetry fixed mounting on the outer wall of mapper both sides, symmetry fixed mounting has two inserted bars, two on the adjustable shelf all seted up the jack on the connecting plate, mutually support between inserted bar and the jack, two the inserted bar is kept away from mutually and is all seted up the spacing groove on the outer wall of one side, two equal fixed mounting has the second spring, two on the spacing groove is close to one side inner wall mutually the equal fixed mounting of one end has the stopper is kept away from mutually to the second spring.

Compared with the prior art, the utility model discloses the advantage lies in:

1. the utility model discloses installed the support in the both sides of mounting bracket, installed the lift positioner between support and the mounting bracket, utilized the frictional force effect between nut and the support to control the distance of support and ground for two supports can be adjusted in a flexible way, and then can adapt to different road surfaces;

2. the utility model discloses installed damping device between adjustable shelf and mounting bracket, utilized first spring to carry out the shock attenuation to the adjustable shelf, improved the stability of surveying instrument, adopted the mode of stopper chucking to install simultaneously between surveying instrument and the adjustable shelf, convenient dismantlement, while stable in structure.

Drawings

Fig. 1 is a schematic structural diagram of a construction engineering cost field mapping device provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A of the construction cost on-site surveying and mapping device for construction engineering provided by the present invention;

fig. 3 is the utility model provides a B partial structure's enlargements among on-spot mapping device of building engineering cost.

In the figure: the device comprises a mounting frame 1, a support 2, a fixing plate 3, a ground pile 4, a fixing frame 5, a movable frame 6, a telescopic rod 7, a first spring 8, a surveying instrument 9, a first sliding rod 10, a first sliding groove 11, a movable groove 12, a threaded rod 13, a nut 14, a second sliding rod 15, a second sliding groove 16, an inserted rod 17, a second spring 18 and a limiting block 19.

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.

Referring to fig. 1-3, an on-site mapping device for construction cost of construction engineering comprises a mounting frame 1, two brackets 2 are symmetrically and movably mounted on the outer walls of two sides of the mounting frame 1, a lifting positioning device is arranged between each of the two brackets 2 and the mounting frame 1, the lifting positioning device comprises two first sliding rods 10 symmetrically and fixedly mounted on the outer walls of two sides of the mounting frame 1, first sliding grooves 11 are respectively formed on the outer walls of two sides of the two brackets 2 close to one side, a first sliding groove 11 is respectively formed on the outer wall of one side of each of the two brackets 2 away from one side, a movable groove 12 is respectively formed on the outer wall of the other side of each of the two brackets 2 away from one side, the movable groove 12 is communicated with the first sliding groove 11, a threaded rod 13 is fixedly mounted at one end of the first sliding rod 10 close to the movable groove 12, a nut 14 is threadedly mounted at one end of the threaded rod 13 away from the first sliding rod 10, it is worth noting that the brackets 2 are mounted on two sides of the mounting frame 1, and the lifting positioning device is mounted between the bracket 2 and the mounting frame 1, the distance between the support 2 and the ground is controlled by the friction force between the nut 14 and the support 2, so that the two supports 2 can be flexibly adjusted to adapt to different road surfaces.

The bottom walls of the two brackets 2 are fixedly provided with fixed plates 3, the two fixed plates 3 are fixedly provided with a plurality of ground piles 4, the mounting frame 1 is symmetrically and fixedly provided with two fixed frames 5, a movable frame 6 is movably mounted between the two fixed frames 5, the outer walls of two sides of the movable frame 6 are symmetrically and fixedly provided with two second slide bars 15, the two fixed frames 5 are close to one outer wall and are provided with second slide grooves 16, the second slide bars 15 and the second slide grooves 16 are slidably mounted, a damping device is mounted between the movable frame 6 and the mounting frame 1 and comprises a plurality of telescopic rods 7 which are fixedly mounted between the movable frame 6 and the mounting frame 1 at equal intervals, each telescopic rod 7 is sleeved with a first spring 8, the movable frame 6 is provided with a mapper 9, a clamping device is mounted between the mapper 9 and the movable frame 6 and comprises two connecting plates which are symmetrically and fixedly mounted on the outer walls of two sides of the mapper 9, symmetry fixed mounting has two inserted bars 17 on adjustable shelf 6, the jack has all been seted up on two connecting plates, mutually support between inserted bar 17 and the jack, two inserted bars 17 are kept away from mutually and have all been seted up the spacing groove on the outer wall of one side, two spacing grooves are close to equal fixed mounting on the inner wall of one side mutually and have second spring 18, two second springs 18 keep away from mutually that the equal fixed mounting of one end has stopper 19, it is worth noting, utilize first spring 8 to carry out the shock attenuation to adjustable shelf 6, improve the stability of surveying instrument 9, adopt the mode of stopper 19 chucking to install between surveying instrument 9 and the adjustable shelf 6 simultaneously, convenient dismantlement, while stable in structure.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: the nut 14 is rotated, and the friction force between the nut 14 and the outer wall of the support 2 can control the mutual sliding between the support 2 and the mounting rack 1, so that the adjustment can be carried out according to different ground surfaces, and the surveying and mapping are more accurate.

In pressing into the spacing groove with two stopper 19, pull up surveyor 9, drive two connecting plates and shift up for jack and inserted bar 17 separation, surveyor 9 are pulled down this moment, and below supporting part separates with surveyor 9, is convenient for maintain or change the supporting part like this.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A construction project cost on-site surveying and mapping device comprises a mounting rack (1) and is characterized in that, two brackets (2) are symmetrically and movably mounted on the outer walls of two sides of the mounting rack (1), a lifting positioning device is arranged between each of the two brackets (2) and the mounting rack (1), fixed plates (3) are fixedly mounted on the bottom walls of the two brackets (2), a plurality of ground piles (4) are fixedly mounted on the two fixed plates (3), two fixed frames (5) are symmetrically and fixedly arranged on the mounting rack (1), a movable rack (6) is movably arranged between the two fixed frames (5), a damping device is arranged between the movable frame (6) and the mounting frame (1), install surveying instrument (9) on adjustable shelf (6), install chucking device between surveying instrument (9) and adjustable shelf (6).

2. The construction engineering cost on-site surveying and mapping device of claim 1, wherein the lifting and positioning device comprises two first sliding rods (10) symmetrically and fixedly mounted on outer walls of two sides of the mounting frame (1), two brackets (2) are provided with first sliding grooves (11) on the outer wall of the side close to one side, the first sliding rods (10) and the first sliding grooves (11) are slidably mounted, two brackets (2) are provided with movable grooves (12) on the outer wall of the side far away from one side, the movable grooves (12) and the first sliding grooves (11) are communicated with each other, one end of the first sliding rod (10) close to the movable grooves (12) is fixedly provided with a threaded rod (13), and one end of the threaded rod (13) far away from the first sliding rod (10) is provided with a threaded nut (14).

3. The construction cost on-site surveying and mapping device according to claim 1, wherein two second sliding rods (15) are symmetrically and fixedly mounted on the outer walls of two sides of the movable frame (6), a second sliding groove (16) is formed in the outer wall of one side, close to the two fixed frames (5), of each fixed frame, and the second sliding rods (15) and the second sliding grooves (16) are slidably mounted.

4. The construction cost on-site surveying and mapping device according to claim 1, characterized in that the damping device comprises a plurality of telescopic rods (7) fixedly mounted between the movable frame (6) and the mounting frame (1) at equal distances, and each telescopic rod (7) is sleeved with a first spring (8).

5. The construction cost on-site surveying and mapping device according to claim 1, wherein the clamping device comprises two connecting plates symmetrically and fixedly mounted on outer walls of two sides of the surveying and mapping device (9), two inserting rods (17) are symmetrically and fixedly mounted on the movable frame (6), jacks are formed in the two connecting plates, the inserting rods (17) and the jacks are matched with each other, limiting grooves are formed in outer walls of two sides of the inserting rods (17), second springs (18) are fixedly mounted on inner walls of two sides of the limiting grooves, the ends of the two second springs (18), which are far away from each other, are fixedly mounted with limiting blocks (19).