CN212004931U

CN212004931U - Novel road and bridge construction is with measuring appurtenance

Info

Publication number: CN212004931U
Application number: CN202020721354.6U
Authority: CN
Inventors: 张增辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-24
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a road and bridge construction field specifically is a novel road and bridge construction is with measuring appurtenance, the downside of base is provided with the cavity, the inside bilateral symmetry of cavity is provided with electric telescopic machanism, electric telescopic machanism's lower extreme is provided with the rotating electrical machines, two be provided with the roating seat between the rotating electrical machines, the downside four corners of roating seat is provided with the universal wheel, and the front side of roating seat is provided with a plurality of reference columns, the upside of roating seat be provided with the supporting seat, the upside of supporting seat is provided with a plurality of sucking discs, and smooth chamber has been seted up to the inside of supporting seat, be provided with the through-hole between smooth chamber and the sucking disc, the inside lower extreme bilateral symmetry of smooth chamber be provided with. The structure setting of this device, the walking and the fixing of the device of being convenient for can improve the stability of device, guarantees the security and the accuracy of work to application scope is wide.

Description

Novel road and bridge construction is with measuring appurtenance

Technical Field

The utility model relates to a road and bridge construction field specifically is a novel road and bridge construction is with measuring appurtenance.

Background

When a railway is built, the railway often meets rivers, valleys, highways or crosses another railway, and in order to enable the railway to cross the obstacles on the terrains, various railway bridges need to be built, and a plurality of railway bridges form an overhead railway together. The distance between the central line of the overhead railway and the central line of each bridge is required to be smaller than a certain range, otherwise, two piers of the bridge are stressed unevenly, and the service life of the piers is seriously influenced by the long-time uneven stress of the piers. Based on the reasons, the distance between the line center line and the bridge center line needs to be regularly detected so as to grasp the condition of the railway bridge in real time, take corresponding measures in time and avoid loss.

Chinese patent (publication No. CN 209414905U) discloses an auxiliary device for measuring eccentricity of a railroad bridge, wherein the bottom of a second connecting rod is inserted into a sliding groove above the inside of a first connecting rod, and a clamping groove and a clamping rod are arranged, so that the height of the second connecting rod can be accurately controlled and adjusted under the condition that the auxiliary device is firmly fixed, and further, the height of a measuring instrument can be accurately adjusted; the device is convenient to adjust and simple to operate, and the device can adjust the height, but the bottom of the device is not provided with a walking mechanism and a fixing mechanism, so that the device is inconvenient to move, and has limited stability during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel road and bridge construction is with measuring appurtenance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel auxiliary measuring tool for road and bridge construction comprises a base, wherein a telescopic adjusting mechanism is arranged on the upper side of the base, a clamping and fixing mechanism is arranged at the upper end of the telescopic adjusting mechanism, a cavity is arranged at the lower side of the base, electric telescopic mechanisms are symmetrically arranged in the cavity from left to right, the lower end of the electric telescopic mechanism is provided with a rotating motor, a rotating seat is arranged between the two rotating motors, universal wheels are arranged at four corners of the lower side of the rotating seat, a plurality of positioning columns are arranged at the front side of the rotating seat, a supporting seat is arranged at the upper side of the rotating seat, the upside of supporting seat is provided with a plurality of sucking discs, and smooth chamber has been seted up to the inside of supporting seat, be provided with the through-hole between smooth chamber and the sucking disc, the inside lower extreme bilateral symmetry of smooth chamber is provided with electric telescopic handle, electric telescopic handle's upper end is provided with the piston board.

As a further aspect of the present invention: the clamping and fixing mechanism comprises a clamping seat and a clamping plate.

As a further aspect of the present invention: the adjusting cavity is formed in the clamping seat, the sliding groove is formed in the upper end of the adjusting cavity, the two clamping plates are arranged in bilateral symmetry, the supporting plate is arranged at the lower end of each clamping plate, and the supporting plate extends into the adjusting cavity through the sliding groove.

As a further aspect of the present invention: the adjusting cavity is internally provided with a threaded rod, the supporting plate is in threaded connection with the threaded rod, and the outer end of the threaded rod is provided with an adjusting wheel.

As a further aspect of the present invention: the threaded rod comprises a left threaded portion and a right threaded portion, the thread directions of the left threaded portion and the right threaded portion are opposite, and the two supporting plates are installed on the left threaded portion and the right threaded portion respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the structure setting of this device, the structure setting of base, through the walking of the universal wheel device of being convenient for, be provided with reference column and sucking disc, after removing appointed position, can be according to the ground condition on scene, if earth ground, then use the reference column to inject ground and fix, if ground such as cement, then use the sucking disc to adsorb ground, can improve the stability of device, guarantee the security and the accuracy of work to application scope is wide.

Drawings

Fig. 1 is a schematic structural diagram of the device.

Fig. 2 is a schematic structural diagram of the base.

Fig. 3 is a schematic structural view of the clamping and fixing mechanism.

1-base, 2-telescopic adjusting mechanism, 3-clamping fixing mechanism, 4-cavity, 5-electric telescopic mechanism, 6-rotating motor, 7-rotating seat, 8-universal wheel, 9-positioning column, 10-supporting seat, 11-sucker, 12-sliding cavity, 13-through hole, 14-electric telescopic rod, 15-piston plate, 16-clamping seat, 17-adjusting cavity, 18-supporting plate, 19-clamping plate, 20-sliding chute, 21-threaded rod, 22-adjusting wheel, 23-left threaded part and 24-right threaded part.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in the embodiment of the present invention, a novel auxiliary measuring tool for road and bridge construction comprises a base 1, wherein a telescopic adjusting mechanism 2 is disposed on the upper side of the base 1, a clamping and fixing mechanism 3 is disposed on the upper end of the telescopic adjusting mechanism 2, a cavity 4 is disposed on the lower side of the base 1, electric telescopic mechanisms 5 are symmetrically disposed inside the cavity 4, rotary motors 6 are disposed on the lower ends of the electric telescopic mechanisms 5, a rotary base 7 is disposed between the two rotary motors 6, universal wheels 8 are disposed at four corners of the lower side of the rotary base 7, a plurality of positioning posts 9 are disposed on the front side of the rotary base 7, a supporting base 10 is disposed on the upper side of the rotary base 7, a plurality of suckers 11 are disposed on the upper side of the supporting base 10, a sliding cavity 12 is disposed inside the supporting base 10, and through holes 13 are disposed between, the lower end of the inside of the sliding cavity 12 is provided with electric telescopic rods 14 in bilateral symmetry, and the upper end of each electric telescopic rod 14 is provided with a piston plate 15. The structure setting of this device, the structure setting of base 1, through the walking of the 8 devices of being convenient for of universal wheel, be provided with reference column 9 and sucking disc 11, after removing appointed position, can be according to the ground condition on scene, if earth ground, then use reference column 9 to inject ground and fix, if ground such as cement, then use sucking disc 11 to adsorb ground, can improve the stability of device, guarantee the security and the accuracy of work to application scope is wide.

Example two

On the basis of embodiment one, centre gripping fixed establishment 3 includes grip slipper 16 and grip block 19, regulation chamber 17 has been seted up to the inside of grip slipper 16, adjust the chamber 17 upper end and seted up spout 20, grip block 19 bilateral symmetry is provided with two, and the lower extreme of grip block 19 is provided with backup pad 18, backup pad 18 stretches into through spout 20 and adjusts in the chamber 17, be provided with threaded rod 21 in adjusting the chamber 17, backup pad 18 and threaded rod 21 threaded connection, the outer end of threaded rod 21 is provided with regulating wheel 22, threaded rod 21 includes left thread portion 23 and right thread portion 24, and the screw thread opposite direction of left thread portion 23 and right thread portion 24, and two backup pads 18 are installed respectively on left thread portion 23 and right thread portion 24. The structure is arranged, the threaded rod 21 is rotated positively and reversely through the adjusting wheel 22, so that the two clamping plates 19 are driven by the supporting plate 18 to move oppositely or reversely, and the clamping and the dismounting of the measuring device are realized.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A novel measurement auxiliary tool for road and bridge construction comprises a base (1), wherein a telescopic adjusting mechanism (2) is arranged on the upper side of the base (1), a clamping and fixing mechanism (3) is arranged at the upper end of the telescopic adjusting mechanism (2), and the novel measurement auxiliary tool is characterized in that a cavity (4) is arranged on the lower side of the base (1), electric telescopic mechanisms (5) are symmetrically arranged in the cavity (4) in the left and right direction, rotary motors (6) are arranged at the lower ends of the electric telescopic mechanisms (5), a rotary seat (7) is arranged between the two rotary motors (6), universal wheels (8) are arranged at four corners of the lower side of the rotary seat (7), a plurality of positioning columns (9) are arranged on the front side of the rotary seat (7), a supporting seat (10) is arranged on the upper side of the rotary seat (7), and a plurality of suckers (11) are, a sliding cavity (12) is formed in the supporting seat (10), a through hole (13) is formed between the sliding cavity (12) and the sucker (11), electric telescopic rods (14) are arranged at the lower end of the sliding cavity (12) in a bilateral symmetry mode, and a piston plate (15) is arranged at the upper end of each electric telescopic rod (14).

2. The novel auxiliary measuring tool for road and bridge construction is characterized in that the clamping and fixing mechanism (3) comprises a clamping seat (16) and a clamping plate (19).

3. The novel auxiliary measuring tool for road and bridge construction is characterized in that an adjusting cavity (17) is formed in the clamping seat (16), a sliding groove (20) is formed in the upper end of the adjusting cavity (17), two clamping plates (19) are arranged in bilateral symmetry, a supporting plate (18) is arranged at the lower end of each clamping plate (19), and the supporting plate (18) extends into the adjusting cavity (17) through the sliding groove (20).

4. The novel auxiliary measuring tool for road and bridge construction is characterized in that a threaded rod (21) is arranged in the adjusting cavity (17), the supporting plate (18) is in threaded connection with the threaded rod (21), and an adjusting wheel (22) is arranged at the outer end of the threaded rod (21).

5. The novel measuring auxiliary tool for road and bridge construction is characterized in that the threaded rod (21) comprises a left threaded part (23) and a right threaded part (24), the thread directions of the left threaded part (23) and the right threaded part (24) are opposite, and the two support plates (18) are respectively arranged on the left threaded part (23) and the right threaded part (24).