CN213422185U

CN213422185U - Engineering survey pay-off

Info

Publication number: CN213422185U
Application number: CN202022155362.1U
Authority: CN
Inventors: 苏文庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-11
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an engineering survey pay-off, the utility model relates to an engineering survey technical field. This engineering survey pay-off includes the box, elevating gear is installed to the box inner chamber, the equal fixedly connected with slider in the left and right both sides lateral wall middle part of box inner chamber, two slider inner chamber sliding connection has the telescopic link, elevating gear up end fixedly connected with bottom plate, the equal fixedly connected with supporting shoe in the middle part of the terminal surface left and right sides under the bottom plate, bottom plate up end middle part fixedly connected with pivot, pivot up end fixedly connected with fixing device, fixing device up end sliding connection has the spirit level measuring apparatu, terminal surface four corners fixedly connected with universal wheel under the box, the box rear portion is provided with the case lid, has solved current engineering survey pay-off and has had inconvenient dismantlement, the installation, the problem of the inconvenient carrying of the great inconvenience of device crane volume.

Description

Engineering survey pay-off

Technical Field

The utility model relates to an engineering survey technical field specifically is an engineering survey pay-off.

Background

The engineering measuring instrument is used for measuring in various aspects such as orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry in the planning design, construction and operation management stages of engineering construction.

With the rapid development of cities and the increasing investment of engineering into construction, the problem of engineering measurement is indispensable, and the engineering measurement becomes a subject nowadays. The pay-off device is one of common tools in engineering measurement and is widely used by measurers.

But the problem that the existing engineering measurement pay-off device is inconvenient to disassemble, install and carry due to the large size of the device lifting frame is solved.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an engineering measurement pay-off has solved current engineering measurement pay-off and has had inconvenient dismantlement, installation, the great inconvenient problem of carrying of device crane volume.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an engineering survey pay-off includes the box, elevating gear is installed to the box inner chamber, the equal fixedly connected with slider in box inner chamber left and right both sides lateral wall middle part, two the slider inner chamber sliding connection has the telescopic link, elevating gear up end fixedly connected with bottom plate, the equal fixedly connected with supporting shoe in bottom plate terminal surface left and right sides middle part, bottom plate up end middle part fixedly connected with pivot, pivot up end fixedly connected with fixing device, fixing device up end sliding connection has the spirit level gauge, terminal surface four corners fixedly connected with universal wheel under the box, the box rear portion is provided with the case lid.

Preferably, elevating gear comprises rotating turret, folding leg, intercommunication axle, pivot frame, rotating turret fixed connection be in terminal surface four corners under the box inner chamber, rotating turret inner chamber middle part is rotated and is connected with the folding leg, two the folding leg both sides are rotated and are connected with the intercommunication axle of mutual intercommunication, the folding leg up end is rotated and is connected with the pivot frame, pivot frame up end fixedly connected with bottom plate.

Preferably, the telescopic link comprises flexible outer pole, screw bolt, flexible inner pole, flexible outer pole sliding connection be in the slider inner chamber, flexible outer pole inner chamber sliding connection has flexible inner pole, flexible outer pole with flexible inner pole surface evenly is provided with a plurality of fixed connection's screw hole, threaded connection has the screw bolt on the flexible outer pole.

Preferably, the middle part of the upper side of the rear end face of the box body is fixedly connected with a hinge, and the rear end face of the hinge is fixedly connected with a box cover.

Preferably, fixing device comprises spring, stopper, fixed block, fixing device right-hand member face fixedly connected with the fixed block, fixing device rear side middle part is provided with the recess, last recess inner chamber sliding connection of fixing device has the spring, the equal transmission in the spring left and right sides is connected with the stopper.

Preferably, the upper end face of the fixing device is connected with the mounting block in a sliding manner, and the upper end face of the mounting block is fixedly connected with a horizontal measuring instrument.

(III) advantageous effects

The utility model provides an engineering survey pay-off. The method has the following beneficial effects:

this engineering survey pay-off, through the elevating gear who sets up on the box, the slider, the telescopic link, the supporting shoe, the bottom plate, fixing device's cooperation has played the effect of convenient installation and dismantlement after the use is accomplished when being used, and then has reached the purpose at use convenient to use, through setting up the universal wheel on the box, the hinge, the cooperation of case lid has reached the effect that conveniently removes when needs, and then has reached the purpose that conveniently carries when using.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is the schematic diagram of the semi-section structure of the utility model.

In the figure: the device comprises a box body 1, a hinge 101, a lifting device 2, a rotating frame 201, a folding frame 202, a communication shaft 203, a rotating shaft frame 204, a sliding block 3, a telescopic rod 4, a telescopic outer rod 401, a threaded bolt 402, a telescopic inner rod 403, a supporting block 5, a bottom plate 6, a rotating shaft 7, a fixing device 8, a spring 801, a limiting block 802, a fixing block 803, a horizontal measuring instrument 9, a mounting block 901, a universal wheel 10 and a box cover 11.

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. 1-3, the present invention provides a technical solution: the utility model provides an engineering survey pay-off includes box 1, elevating gear 2 is installed to 1 inner chamber of box, the 1 inner chamber left side of box, the equal fixedly connected with slider 3 in right side lateral wall middle part, 3 inner chamber sliding connection of two sliders have

telescopic link

4, 2 up end fixedly connected with bottom plates 6 of elevating gear, the equal fixedly connected with supporting shoe 5 in the middle part of the terminal surface left and right sides under 6 bottom plates, 6 up end middle part fixedly connected with pivots 7 of bottom plates, 7 up end fixedly connected with fixing device 8 in pivots, 8 up end sliding connection of fixing device has levelling instrument 9, terminal surface four corners fixedly connected with universal wheel 10 under 1 box, 1 rear portion of box is provided with case lid 11.

In this embodiment, lifting device 2 comprises rotating turret 201, folding leg 202, intercommunication axle 203, pivot frame 204, and rotating turret 201 fixed connection is in the terminal surface four corners under the box 1 inner chamber, and rotating turret 201 inner chamber middle part is rotated and is connected with folding leg 202, and two folding leg 202 both sides are rotated and are connected with the intercommunication axle 203 of mutual intercommunication, and the up end of folding leg 202 is rotated and is connected with pivot frame 204, and pivot frame 204 up end fixedly connected with bottom plate 6.

In this embodiment, the telescopic rod 4 is composed of a telescopic outer rod 401, a threaded bolt 402 and a telescopic inner rod 403, the telescopic outer rod 401 is slidably connected to an inner cavity of the slider 3, the telescopic inner rod 403 is slidably connected to an inner cavity of the telescopic outer rod 401, a plurality of fixedly connected threaded holes are uniformly formed in the outer surfaces of the telescopic outer rod 401 and the telescopic inner rod 403, and the threaded bolt 402 is threadedly connected to the telescopic outer rod 401.

In this embodiment, hinge 101 is fixedly connected to the middle of the upper side of the rear end face of box body 1, and box cover 11 is fixedly connected to the rear end face of hinge 101.

In this embodiment, fixing device 8 comprises spring 801, stopper 802,

fixed block

803, and 8 right-hand member face fixedly connected with fixed block 803 of fixing device, and 8 rear side middle parts of fixing device are provided with the recess, and the recess inner chamber sliding connection on the fixing device 8 has spring 801, and the equal transmission in both sides of spring 801 is connected with stopper 802. Through the cooperation of the lifting device 2, the sliding block 3, the telescopic rod 4, the supporting block 5, the bottom plate 6 and the fixing device 8 which are arranged on the box body 1, the effects of convenient installation when in use and disassembly after use are achieved, and the purpose of convenient use is achieved.

In this embodiment, the upper end surface of the fixing device 8 is slidably connected with an installation block 901, and the upper end surface of the installation block 901 is fixedly connected with a horizontal measuring instrument 9. Through the universal wheel 10, the hinge 101 and the box cover 11 arranged on the box body 1, the effect of convenient movement when needed is achieved, and the purpose of convenient carrying when in use is further achieved.

When the lifting device works, the box cover 11 is pushed, the box cover 11 is rotated, the box body 1 is opened, the bottom plate 6 is pulled, the folding frame 202 is rotated, the height of the lifting device 2 is increased, the telescopic outer rod 401 in the inner cavity of the sliding block 3 is pulled out after the lifting device reaches a proper height, the telescopic inner rod 403 is pulled out, the threaded bolt 402 is inserted into the threaded hole after the lifting device is pulled out to a proper length, the telescopic inner rod 403 and the telescopic outer rod 401 are fixed with each other, the threaded bolt 402 is arranged on the lower end face of the telescopic outer rod 402 and is mutually clamped with the upper end face of the sliding block 3, the telescopic inner rod 403 and the supporting block 5 are further mutually clamped, the bottom plate 6 is supported, the symmetrically arranged limiting blocks 802 are further pressed, the limiting blocks 802 are stressed, the limiting blocks 802 are made to contract inwards, the spring 801 is made to contract inwards, and the mounting block 901 is, because the limiting block 802 is not pressed at the moment, the limiting block 802 extends outwards and recovers under the action of the spring 801, and further the limiting block 802 extends under the action of force, similarly, when the use is finished, the limiting block 802 is pressed to enable the spring 801 and the limiting block 802 to contract, and then the mounting block 901 is taken down, the telescopic rod 4 is folded and placed in the inner cavity of the sliding block 3, the folding frame 202 is further pressed, so that the folding frame 202 is contained in the inner cavity of the box body 1, the box cover 11 is pushed reversely, so that the device is closed, when the device needs to be moved, the outer surface of the box body 1 is pushed, and the universal wheel 10 on the lower end surface of the box body 1 is rotated, so that the movement is finished, through the matching of the box body 1, the lifting device 2, the sliding block 3, the telescopic rod 4, the supporting block 5, the bottom plate 6 and the fixing device 8, the convenient installation during the use and the disassembly after the, the box body 1, the universal wheels 10, the hinges 101 and the box cover 11 are matched to achieve the effect of convenient movement when needed, and further achieve the purpose of convenient carrying when in use.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an engineering survey pay-off, includes box (1), its characterized in that: elevating gear (2) is installed to box (1) inner chamber, equal fixedly connected with slider (3) in box (1) inner chamber left and right sides lateral wall middle part, two slider (3) inner chamber sliding connection has telescopic link (4), face fixedly connected with bottom plate (6) on elevating gear (2), equal fixedly connected with supporting shoe (5) in terminal surface left and right sides middle part under bottom plate (6), bottom plate (6) up end middle part fixedly connected with pivot (7), pivot (7) up end fixedly connected with fixing device (8), fixing device (8) up end sliding connection has spirit level measuring apparatu (9), terminal surface four corners fixedly connected with universal wheel (10) under box (1), box (1) rear portion is provided with case lid (11).

2. An engineering surveying pay-off as defined in claim 1, wherein: elevating gear (2) are by rotating turret (201), folding leg (202), intercommunication axle (203), and pivot frame (204) are constituteed, rotating turret (201) fixed connection be in terminal surface four corners under box (1) inner chamber, rotating turret (201) inner chamber middle part is rotated and is connected with folding leg (202), two folding leg (202) both sides are rotated and are connected with intercommunication axle (203) of mutual intercommunication, folding leg (202) up end is rotated and is connected with pivot frame (204), pivot frame (204) up end fixedly connected with bottom plate (6).

3. An engineering surveying pay-off as defined in claim 1, wherein: telescopic link (4) are by flexible outer pole (401), threaded bolt (402), and pole (403) are constituteed in the flexible, flexible outer pole (401) sliding connection be in slider (3) inner chamber, flexible outer pole (401) inner chamber sliding connection has pole (403) in the flexible, flexible outer pole (401) with pole (403) surface in the flexible evenly is provided with a plurality of fixed connection's screw hole, threaded connection has threaded bolt (402) on flexible outer pole (401).

4. An engineering surveying pay-off as defined in claim 1, wherein: the box body (1) rear end face upside middle part fixedly connected with hinge (101), hinge (101) rear end face fixedly connected with case lid (11).

5. An engineering surveying pay-off as defined in claim 1, wherein: fixing device (8) comprise spring (801), stopper (802), fixed block (803), fixing device (8) right-hand member face fixedly connected with fixed block (803), fixing device (8) rear side middle part is provided with the recess, recess inner chamber sliding connection on fixing device (8) has spring (801), the equal transmission in spring (801) left and right sides is connected with stopper (802).

6. An engineering surveying pay-off as defined in claim 1, wherein: the upper end face of the fixing device (8) is connected with an installation block (901) in a sliding mode, and the upper end face of the installation block (901) is fixedly connected with a horizontal measuring instrument (9).