CN217028066U

CN217028066U - Building surface seam reserving device for building civil engineering

Info

Publication number: CN217028066U
Application number: CN202123266333.3U
Authority: CN
Inventors: 陈庆龙; 纪军武
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-22
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a building surface seam reserving device for building civil engineering, and relates to the technical field of surface seam reserving. The utility model comprises a base and a seam remaining plate group, wherein a telescopic pipe, a telescopic column, a driving motor and a screw rod are arranged on the base, a sliding block and a rotating shaft are arranged on the screw rod, the seam remaining plate group is arranged at one end of the rotating shaft and consists of two baffle plates and two supporting plates, a groove and a handle are arranged on the baffle plates, adjusting holes and auxiliary rollers are arranged on the two supporting plates, the two supporting plates are fixedly connected through bolts, and one surface of the rotating shaft is fixedly connected with one of the two supporting plates. According to the utility model, the auxiliary roller wheel is in sliding fit with the groove, so that the support plates and the baffle plate can be conveniently and rapidly taken out in a labor-saving manner after the cement is air-dried, and the two support plates are fixedly connected through the bolt, so that the distance between the two support plates can be flexibly adjusted according to the actual construction condition, and the gap is kept at the optimum distance.

Description

Building surface seam reserving device for building civil engineering

Technical Field

The utility model belongs to the technical field of surface seam leaving, and particularly relates to a building surface seam leaving device for building civil engineering.

Background

With the continuous development of society and the continuous improvement of science, people have higher and higher achievements in the building field, and excessive temperature stress is generated in the structure for preventing the building from expanding with heat and contracting with cold, and a gap is arranged at a position with a certain structure length. The traditional gap-leaving device mostly uses a baffle plate to separate two cement blocks, and the baffle plate is difficult to be drawn out after the cement is dried, so that the gap is blocked.

The existing seam reserving device is generally fixed, the size of the seam cannot be flexibly adjusted according to the actual construction condition, and the baffle cannot be quickly and laborsavingly pulled out after cement air drying, so that the building surface seam reserving device for building civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building surface seam reserving device for building civil engineering, which solves the problems in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a building surface seam reserving device for building civil engineering, which comprises a base and a seam reserving plate group, wherein the base is of a box structure, a plurality of mounting plates are arranged on two opposite surfaces of the base, and mounting holes are formed in the mounting plates, so that the base can be conveniently fixed on the building surface needing seam reserving; the two opposite side surfaces in the base are respectively provided with a telescopic pipe, a telescopic column is arranged in each telescopic pipe, one end of each telescopic column is provided with a fixed cross column, the fixed cross column is provided with a driving motor, one surface of the driving motor is provided with a screw rod, the peripheral surface of the screw rod is provided with a slide block, one surface of the slide block is provided with a screw hole, one end of the screw rod is provided with a rotating shaft, the lower surface of the base is provided with an opening, two opposite surfaces of the base are provided with limiting holes, two opposite surfaces of the slide block are provided with jacks, limiting plates are arranged in the limiting holes and the jacks, fixing holes are arranged in the limiting holes, one surface of each limiting plate is provided with a round hole, a fixing column is arranged in each fixing hole, the rotating shaft is fixedly connected with a seam remaining plate group, the seam remaining group consists of two baffle plates and two supporting plates, one surface of each baffle plate is provided with a groove, the utility model discloses a baffle, including baffle, backup pad, movable groove, baffle upper surface is provided with the handle, the backup pad is "L" shaped plate body structure, backup pad one surface is provided with a plurality of regulation holes, backup pad another surface is provided with the movable groove, be provided with a plurality of auxiliary rollers in the movable groove, two pass through bolt fixed connection between the backup pad.

Furthermore, the shape and the size of the screw are both adapted to the screw hole, and the screw is in spiral fit with the screw hole.

Furthermore, the shape and the size of the auxiliary roller wheel are matched with the grooves, the auxiliary roller wheel is in sliding fit with the grooves, and the supporting plate and the baffle plate can be taken out quickly and laborsavingly after the cement air-dries.

Furthermore, the shape and the size of the limiting hole are matched with the limiting plate, and the limiting hole is matched with the limiting plate in a clamping mode.

Furthermore, the shape and the size of the fixed column are matched with the fixed holes, and the fixed column and the fixed holes are clamped, replaced and matched, so that the limiting plate is fixed conveniently.

Furthermore, one of the upper surfaces of the two supporting plates is fixedly connected with the rotating shaft, and the shape and the size of the opening are matched with those of the seam remaining plate group.

The utility model has the following beneficial effects:

according to the utility model, the auxiliary roller wheel is in sliding fit with the groove, so that the support plates and the baffle plate can be conveniently and rapidly taken out in a labor-saving manner after the cement is air-dried, and the two support plates are fixedly connected through the bolts, so that the distance between the two support plates can be flexibly adjusted according to the actual construction condition, and the optimal distance of the reserved joint can be reached.

Of course, it is not necessary for any product to practice the utility model to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view showing the overall structure of a building surface seam-reserving device for civil engineering;

FIG. 2 is a front view of a building surface seam allowance device for building civil engineering;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 5 is a bottom view of a building surface seam allowance device for building civil engineering.

In the drawings, the reference numbers indicate the following list of parts:

1-base, 2-seam-remaining plate group, 101-mounting plate, 1011-mounting hole, 1012-telescopic pipe, 1013-telescopic column, 1014-driving motor, 1015-screw, 1016-slider, 1017-screw hole, 1018-rotating shaft, 1019-opening, 102-limiting hole, 1021-jack, 1022-limiting plate, 1023-fixing hole, 1024-fixing column, 201-baffle, 202-supporting plate, 2011-groove, 2012-handle, 2021-adjusting hole, 2022-movable groove and 2023-auxiliary roller.

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 the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate an orientation or positional relationship, are used merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the referenced components 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 utility model.

Referring to fig. 1-5, the utility model relates to a building surface seam retaining device for building civil engineering, which comprises a base 1 and a seam retaining plate group 2, wherein the base 1 is of a box structure, a plurality of mounting plates 101 are arranged on two opposite surfaces of the base 1, and mounting holes 1011 are formed in the mounting plates 101, so that the base 1 can be conveniently fixed on the building surface needing seam retaining; the opposite two side surfaces in the base 1 are provided with telescopic pipes 1012, telescopic columns 1013 are arranged in the telescopic pipes 1012, one ends of the telescopic columns 1013 are provided with fixed transverse columns, and the fixed transverse columns are provided with driving motors 1014 which are convenient for the driving motors 1014 to move flexibly along the telescopic pipes 1012; a screw 1015 is arranged on one surface of the driving motor 1014, a slide block 1016 is arranged on the peripheral side surface of the screw 1015, a screw hole 1017 is arranged on one surface of the slide block 1016, the shape and the size of the screw 1015 are matched with the screw hole 1017, and the screw 1015 is in screw fit with the screw hole 1017; one end of the screw 1015 is provided with a rotating shaft 1018, the lower surface of the base 1 is provided with an opening 1019, one upper surface of the two supporting plates 202 is fixedly connected with the rotating shaft 1018, and the shape and the size of the opening 1019 are adapted to the slit plate reserving group 2.

The two opposite surfaces of the base 1 are provided with limiting holes 102, the two opposite surfaces of the slider 1016 are provided with insertion holes 1021, limiting plates 1022 are arranged in the limiting holes 102 and the insertion holes 1021, the shapes and the sizes of the limiting holes 102 are matched with the limiting plates 1022, and the limiting holes 102 and the limiting plates 1022 are in clamping fit; a fixing hole 1023 is formed in the limiting hole 102, a round hole is formed in one surface of the limiting plate 1022, a fixing column 1024 is arranged in the fixing hole 1023, the shape and the size of the fixing column 1024 are matched with the fixing hole 1023, and the fixing column 1024 and the fixing hole 1023 are clamped, replaced and matched, so that the limiting plate 1022 can be fixed conveniently; the rotating shaft 1018 is fixedly connected with the seam plate group 2.

The seam remaining plate group 2 comprises two baffles 201 and two supporting plates 202, a groove 2011 is formed in one surface of each baffle 201, a handle 2012 is arranged on the upper surface of each baffle 201, each supporting plate 202 is of an L-shaped plate body structure, a plurality of adjusting holes 2021 are formed in one surface of each supporting plate 202, a movable groove 2022 is formed in the other surface of each supporting plate 202, a plurality of auxiliary rollers 2023 are arranged in each movable groove 2022, the shapes and the sizes of the auxiliary rollers 2023 are matched with those of the grooves 2011, and the auxiliary rollers 2023 are in sliding fit with the grooves 2011, so that the supporting plates 202 and the baffles 201 can be taken out quickly and laborsavingly after cement is air-dried; the two support plates 202 are fixedly connected through bolts.

Referring to fig. 1-5, the present embodiment is a method for using a building surface seam reserving device for building and civil engineering, comprising: when the device is used, firstly, the distance between the two supporting plates 202 is adjusted according to the construction condition, then the device penetrates through the adjusting hole 2021 through the bolt to be fixed, then the seam remaining plate group 2 is firstly placed into a building needing seam remaining, meanwhile, the seam remaining plate group 2 with enough length is reserved, after cement is dried in the air, the base 1 is sleeved on the reserved seam remaining plate group 2, then the base 1 is fixed on the building surface through the mounting hole 1011, then the limiting plate 1022 is inserted into the jack 1021 through the limiting hole 102 to fix the sliding block 1016, then the fixing column 1024 is inserted into the fixing hole 1023 to fix the limiting plate 1022, then the driving motor 1014 is connected with the screw 1015, the driving motor 1014 is started, the screw 1015 drives the screw 1015 to rotate, the screw 1015 is in spiral fit with the sliding block 1016, because the sliding block 1016 is fixed, the screw 1015 pulls the supporting plates 202 to move outwards, so that the supporting plates 201 are loosened between the two baffles, then the base 1 is taken out, the supporting plate 202 is directly pulled out, and then the baffle 201 is pulled out through the pull handle 2012.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily 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.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a building surface stays seam device for building civil engineering, includes base (1) and stays seam board group (2), its characterized in that: the base (1) is of a box structure, a plurality of mounting plates (101) are arranged on two opposite surfaces of the base (1), mounting holes (1011) are formed in the mounting plates (101), telescopic pipes (1012) are arranged on two opposite side surfaces in the base (1), telescopic columns (1013) are arranged in the telescopic pipes (1012), a fixed transverse column is arranged at one end of each telescopic column (1013), a driving motor (1014) is arranged on each fixed transverse column, a screw rod (1015) is arranged on one surface of each driving motor (1014), a sliding block (1016) is arranged on the peripheral side surface of each screw rod (1015), a screw hole (1017) is arranged on one surface of each sliding block (1016), a rotating shaft (1018) is arranged at one end of each screw rod (1015), an opening (1019) is formed in the lower surface of the base (1), limiting holes (102) are formed in two opposite surfaces of the base (1), and jacks (1021) are formed in two opposite surfaces of each sliding block (1016), a limit plate (1022) is arranged in the limit hole (102) and the jack (1021), a fixing hole (1023) is arranged in the limiting hole (102), a round hole is arranged on one surface of the limiting plate (1022), a fixing column (1024) is arranged in the fixing hole (1023), the rotating shaft (1018) is fixedly connected with the seam remaining plate group (2), the seam remaining plate group (2) consists of two baffle plates (201) and two supporting plates (202), a groove (2011) is arranged on one surface of the baffle plate (201), a handle (2012) is arranged on the upper surface of the baffle plate (201), the supporting plate (202) is of an L-shaped plate body structure, a plurality of adjusting holes (2021) are formed in one surface of the supporting plate (202), a movable groove (2022) is formed in the other surface of the supporting plate (202), a plurality of auxiliary rollers (2023) are arranged in the movable groove (2022), and the two supporting plates (202) are fixedly connected through bolts.

2. The building surface seam reserving device for building and civil engineering according to claim 1, wherein the shape and size of the screw rod (1015) are adapted to the screw hole (1017), and the screw rod (1015) is in screw fit with the screw hole (1017).

3. The building surface seam reserving device for the building and civil engineering as claimed in claim 1, wherein the shape and size of the auxiliary roller wheel (2023) are adapted to the groove (2011), and the auxiliary roller wheel (2023) is in sliding fit with the groove (2011).

4. The building surface seam reserving device for the building and civil engineering according to claim 1, characterized in that the shape and size of the limiting hole (102) are adapted to the limiting plate (1022), and the limiting hole (102) and the limiting plate (1022) are in clamping fit.

5. The architectural surface seam allowance device for building and civil engineering according to claim 1, wherein the fixing post (1024) is adapted to the fixing hole (1023) in shape and size, and the fixing post (1024) is engaged with the fixing hole (1023) in a snap-fit manner.

6. The building surface joint reserving device for building and civil engineering according to claim 1, wherein one of the upper surfaces of the two support plates (202) is fixedly connected with a rotating shaft (1018), and the shape and the size of the opening (1019) are both adapted to the joint reserving plate group (2).