CN211596298U

CN211596298U - Civil engineering concrete strickles device off

Info

Publication number: CN211596298U
Application number: CN202020109871.8U
Authority: CN
Inventors: 胡越华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-29
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a civil engineering concrete strickle device; belongs to the technical field of civil engineering; the technical key points of the device comprise two balance mechanisms, a first threaded rod is rotatably connected between the two balance mechanisms, a positioning rod is arranged at the top of the first threaded rod, a scraping component is connected to the central position of the positioning rod in a sliding manner, a handle is fixedly connected to the tops of the two balance mechanisms, each balance mechanism comprises a base, and a first positioning hole is formed in the central position of the top of the base; the utility model discloses a two handles drive the running gear to let the regulation support that the running gear drives the meshing and connects reciprocate, thereby reach two regulation bases and transfer to the purpose of suitable height separately, then with peg graft and run through the effect that reachs its fixed, support in the opening that the balance mechanism inserted the regulation support setting, thereby make the device reach the balance, reach the effect of strickleing off of ideal to the road construction.

Description

Civil engineering concrete strickles device off

The technical field is as follows:

the utility model relates to a civil engineering technical field, in particular to civil engineering concrete strickles device off.

Background art:

the common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and is mainly divided into two stages and states, namely a plastic state before setting and hardening.

At present, in civil engineering construction, most concrete strickle methods are strickled off manually, a small number of machines are used for replacing manual work, and most of the existing concrete strickle off machines are subjected to site height irregularity, so that an ideal strickle off effect cannot be achieved.

Therefore, it is necessary to develop a concrete screed for civil engineering to solve the above problems.

The utility model has the following contents:

an object of the utility model is to provide a civil engineering concrete strickles device to solve among the prior art not enough that the unevenness concrete can't be strickleed off in the high muddy unevenness in place.

The utility model discloses by following technical scheme implement: a civil engineering concrete strickle, including two balance mechanisms, rotate and connect with the first threaded rod between two said balance mechanisms, there are locating levers on the top of said first threaded rod, the central position of said locating lever connects with the strickle assembly slidably, the top of two said balance mechanisms connects with the handle fixedly;

balance mechanism includes the base, base top central point puts and is provided with first locating hole, first locating hole bottom is provided with first motor recess, the inside fixed mounting of first motor recess has first motor, base bottom inboard both ends are provided with the spout, the inside sliding connection of spout adjusts the support, it is provided with the rack to adjust support one side, rack one side meshing connects the rolling gear, it is provided with the opening to adjust the support and keep away from rack one side, opening internal connection has the bolt, adjust support bottom fixed connection mobile device, rolling gear one side fixedly connected with rotates the handle.

Preferably, the rotating handle penetrates through the base and is fixedly connected with the rotating gear.

Preferably, the moving device comprises a rectangular block, and a second motor groove is formed in the rectangular block.

Preferably, a second motor is fixedly installed in the second motor groove.

Preferably, the output shaft end of the second motor is fixedly connected with a roller.

Preferably, the strickle component comprises a sliding block, a threaded hole is formed in the sliding block, and a second positioning hole is formed in the top of the threaded hole.

Preferably, the bottom end of the sliding block is connected with a replacing top seat, a second threaded rod is arranged at the bottom of the replacing top seat, and a road surface scraping head is connected to the bottom of the second threaded rod through threads.

The utility model has the advantages that:

1. the rotating gear is driven by the two handles, so that the rotating gear drives the adjusting supports in meshed connection to move up and down, the purpose of adjusting the two adjusting bases to respective proper heights is achieved, and then the inserting penetrating balance mechanism is inserted into the opening formed in the adjusting supports to fix and support the adjusting supports, so that the device is balanced, and an ideal scraping effect is achieved for pavement construction;

2. the second threaded rod arranged at the bottom of the scraping component and the top seat can scrape the brush and quickly change the brush which is damaged during long-time work, so that the work efficiency is improved, the connected roller is driven by the output shaft of the second motor, and the whole device is convenient to move.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the connection structure of the motor and the first threaded rod of the present invention.

Fig. 3 is a schematic structural view of the scraping component of the present invention.

Fig. 4 is a schematic structural view of the balance mechanism of the present invention.

Fig. 5 is a schematic side view of the rotating gear of the present invention.

In the figure: 1. a balancing mechanism; 2. a first threaded rod; 3. positioning a rod; 4. a strike-off assembly; 5. a handle; 6. a first positioning hole; 7. a first motor groove; 8. a first motor; 9. a chute; 10. adjusting the bracket; 11. a rack; 12. a rotating gear; 13. an opening; 14. a mobile device; 15. rotating the handle; 16. a second motor groove; 17. a second motor; 18. a roller; 19. a threaded hole; 20. a second positioning hole; 21. a bolt; 22. replacing the top seat; 23. a second threaded rod; 24. scraping a flat head on the road surface; 25. a rectangular block; 26. a slider; 27. a base.

The specific implementation mode is as follows:

the technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

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 efforts belong to the protection scope of the present invention.

Before describing the embodiments, some necessary terms need to be explained. For example:

if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.

The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.

When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.

The utility model provides a civil engineering concrete strickle device as shown in figures 1-5, as shown in figures 1-3, comprising two balance mechanisms 1, a first threaded rod 2 is rotationally connected between the two balance mechanisms 1, the first threaded rod 2 is driven to rotate through a first motor 8 to move a strickle component 4 with the surface thereof in threaded connection, a positioning rod 3 is arranged at the top of the first threaded rod 2, the strickle component 4 is positioned to move transversely, the center position of the positioning rod 3 is connected with the strickle component 4 in a sliding way, a handle 5 is fixedly connected at the top of the two balance mechanisms 1, the moving direction of the control device is convenient for the construction, the strickle component 4 comprises a slide block 26, a threaded hole 19 is arranged inside the slide block 26, the first threaded rod 2 is connected on the strickle component 4, a second positioning hole 20 is arranged at the top of the threaded hole 19, the strickle component 4 is, the bottom end of the sliding block 26 is connected with a replacing top seat 22, a device for connecting the scraping component 4 with the road surface scraping head 24 is connected, a second threaded rod 23 is arranged at the bottom of the replacing top seat 22, the bottom of the second threaded rod 23 is in threaded connection with the road surface scraping head 24, and the scraping component 4 is enabled to be quickly connected and the road surface scraping head 24 is replaced.

As shown in fig. 4-5, the balance mechanism 1 includes a base 27, a first positioning hole 6 is disposed at a central position of a top of the base 27, so that a positioning rod 3 is connected with the balance mechanism 1, a first motor groove 7 is disposed at a bottom of the first positioning hole 6, a first motor 8 is fixedly disposed in the first motor groove 7, the first motor 8 is fixedly disposed in the first motor groove 7, so as to drive a first threaded rod 2 to rotate, sliding grooves 9 are disposed at two ends of an inner side of the bottom of the base 27, so as to adjust a height of the device, the adjusting bracket 10 is slidably connected in the sliding grooves 9, so that the device can adjust a required proper height, a rack 11 is disposed at one side of the adjusting bracket 10, one side of the rack 11 is engaged with a rotating gear 12, the adjusting bracket 10 is lifted or lowered by cooperating with the rack 11, an opening 13 is disposed at a side of the adjusting bracket 10 away from the rack 11, a, adjust support 10 bottom fixed connection mobile device 14, mobile device 14 includes rectangular block 25, second motor recess 16 has been seted up to rectangular block 25 inside, the fixed second motor 17 of laying, the inside fixed mounting of second motor recess 16 has second motor 17, mobile device 14 removes required power source, second motor 17 output shaft end fixedly connected with gyro wheel 18, cooperation second motor 17 realizes that the device removes, 12 one side fixedly connected with of running gear rotates handle 15, thereby make things convenient for running gear 12 to rotate and drive adjusting support 10.

The concrete using method of the civil engineering concrete strickle device comprises the following steps: open the second motor 17 of the device, drive gyro wheel 18 and remove the device, remove to the required road surface of strickleing off through two balance mechanism 1 of handle 5 control, then rotate and rotate handle 15 and drive transmitting gear 12 and make and adjust support 10 and rise or descend to suitable height, it is fixed with adjusting support 10 in 1 insert opening 13 of balance mechanism is run through to rethread bolt 21, secondly open first motor 8 and drive first threaded rod 2 and rotate, strickle off subassembly 4 lateral shifting with its surface setting, the rethread is changed second threaded rod 23 of footstock 22 bottom installation and is connected the road surface and scrape flat head 24 and strickle off can to the road surface concrete that will strickle off.

In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.

Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.

Claims

1. The utility model provides a civil engineering concrete strickles off device which characterized in that: the device comprises two balance mechanisms (1), a first threaded rod (2) is rotatably connected between the two balance mechanisms (1), a positioning rod (3) is arranged at the top of the first threaded rod (2), a scraping component (4) is slidably connected at the center of the positioning rod (3), and a handle (5) is fixedly connected at the top of the two balance mechanisms (1); the balance mechanism (1) comprises a base (27), a first positioning hole (6) is arranged at the center of the top of the base (27), a first motor groove (7) is arranged at the bottom of the first positioning hole (6), a first motor (8) is fixedly arranged in the first motor groove (7), the two ends of the inner side of the bottom of the base (27) are provided with sliding chutes (9), the sliding chutes (9) are connected with an adjusting bracket (10) in a sliding way, a rack (11) is arranged on one side of the adjusting bracket (10), one side of the rack (11) is engaged with a rotating gear (12), an opening (13) is arranged on one side of the adjusting bracket (10) far away from the rack (11), a bolt (21) is connected in the opening (13), the bottom of the adjusting bracket (10) is fixedly connected with a moving device (14), one side of the rotating gear (12) is fixedly connected with a rotating handle (15).

2. A civil engineering concrete screed according to claim 1 wherein: the rotating handle (15) penetrates through the base (27) and is fixedly connected with the rotating gear (12).

3. A civil engineering concrete screed according to claim 1 wherein: the moving device (14) comprises a rectangular block (25), and a second motor groove (16) is formed in the rectangular block (25).

4. A civil engineering concrete screed according to claim 3 characterised in that: and a second motor (17) is fixedly arranged in the second motor groove (16).

5. A civil engineering concrete strike off device according to claim 4, characterised in that: and an output shaft end of the second motor (17) is fixedly connected with a roller (18).

6. A civil engineering concrete screed according to claim 1 wherein: the strickle component (4) comprises a sliding block (26), a threaded hole (19) is formed in the sliding block (26), and a second positioning hole (20) is formed in the top of the threaded hole (19).

7. A civil engineering concrete strike off device according to claim 6, characterised in that: the bottom end of the sliding block (26) is connected with a replacing top seat (22), a second threaded rod (23) is arranged at the bottom of the replacing top seat (22), and a road surface scraping head (24) is connected to the bottom of the second threaded rod (23) in a threaded manner.