CN219286970U - A mounting structure that is used for building carrier plate to install interim block terminal - Google Patents

Abstract

The utility model relates to the technical field of installation protection of distribution boxes, in particular to an installation structure for installing a temporary distribution box on a floor support plate, wherein truss steel bars are installed on the floor support plate, each truss steel bar comprises an upper chord steel bar and a lower base, the upper base is rotationally connected with the lower base, and the upper base and the lower base are clamped on the upper chord steel bar; the upper base is used for bearing the temporary distribution box. The temporary distribution box is placed on the upper base by using the upper chord steel bars of the truss steel bars clamped by the upper base and the lower base, so that the balance of the temporary distribution box is ensured, and the upper base and the lower base are rotationally connected, so that the temporary distribution box and the upper base are rotated when the electric wires are pulled, the problems of knotting, loosening, abrasion and the like of the electric wires are avoided, and the construction efficiency and the safety are improved.

Description

A mounting structure that is used for building carrier plate to install interim block terminal

Technical Field

The utility model relates to the technical field of distribution box installation protection, in particular to an installation structure for installing a temporary distribution box on a floor support plate.

Background

In the construction of laying of floor plate, the electricity end needs to adopt interim block terminal to supply power, because there is the truss reinforcing bar on floor carrier plate surface, leads to interim block terminal to be difficult to place and keep balanced to the workman need pull the electric wire in the removal operation, when the angle of workman relative interim block terminal changes, the electric wire forms the winding easily in the steering process, or with block terminal joint department become flexible easily lead to contact failure and wearing and tearing, greatly influences construction progress and electricity safety.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a mounting structure for mounting a temporary distribution box on a floor support plate, which has the following specific technical scheme.

The utility model provides a mounting structure for installing interim block terminal on building carrier plate, install the truss reinforcing bar on the building carrier plate, the truss reinforcing bar includes the last string reinforcing bar, including last base and lower base, go up base and lower base rotation and be connected, and go up base and lower base centre gripping on last string reinforcing bar; the upper base is used for bearing the temporary distribution box.

Further, the upper base and the lower base clamp two adjacent upper chord steel bars.

Further, the truss reinforcement further comprises belly reinforcement; the lower base is circular, and the side surface of the lower base extends into the space between two adjacent wave crests of the belly reinforcing steel bars.

Further, a sleeve part with a hole in the middle is arranged on the lower base; the upper base is provided with a rotating shaft which is inserted into the sleeve part and connected with the sleeve part through a bearing.

Further, the upper base comprises a bottom frame and a support plate, and the support plate is placed on the bottom frame.

Further, the bottom frame includes frame posts and reinforcing posts; the frame columns are connected end to define the shape of the bottom frame, and the reinforcing columns are connected with the frame columns and positioned in the bottom frame; the height of the upper surface of the reinforcing column is lower than that of the upper surface of the frame column, so that a concave part is formed; the support plate is placed in the concave portion.

Further, the upper base further comprises upright posts, a plurality of upright posts are connected to the edge of the bottom frame, and cross bars are connected between the adjacent upright posts.

Further, two cross bars which are oppositely arranged are respectively connected with telescopic rods; the two telescopic rods clamp the temporary distribution box when being extended.

The beneficial effects are that: according to the installation structure for installing the temporary distribution box on the floor support plate, the upper base and the lower base are used for clamping the upper chord steel bars of the truss steel bars, the temporary distribution box is placed on the upper base, balance of the temporary distribution box is guaranteed, the upper base and the lower base are rotationally connected, the temporary distribution box and the upper base are rotated when the electric wires are pulled, the problems of knotting, loosening, abrasion and the like of the electric wires are avoided, and construction efficiency and safety are improved.

Drawings

FIG. 1 is a schematic illustration of a temporary distribution box secured to truss rebar;

FIG. 2 is a schematic view of the cooperation of the lower base with truss rebar;

fig. 3 is an exploded view of the upper and lower bases.

Reference numerals: 1. an upper base; 2. a lower base; 3. a temporary distribution box; 4. truss steel bars;

11. a telescopic rod; 12. a support plate; 13. a frame column; 14. a reinforcing column; 15. a column; 16. a cross bar;

21. a sleeve portion; 22. a bearing;

41. winding a steel bar; 42. web member reinforcement; 43. and (5) a lower chord steel bar.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Examples

The present embodiment provides a mounting structure for mounting a temporary distribution box 3 on a floor carrier plate, which is generally a prefabricated member with truss reinforcing bars 4, referring to fig. 1, the truss reinforcing bars 4 include an upper chord reinforcing bar 41 and two lower chord reinforcing bars 43, and the upper chord reinforcing bars 41 and the lower chord reinforcing bars 43 are connected by corrugated web member reinforcing bars 42. The installation structure comprises an upper base 1 and a lower base 2, wherein the upper base 1 is positioned above an upper chord steel bar 41, the lower base 2 is positioned below the upper chord steel bar 41, and the upper base 1 and the lower base 2 are rotationally connected and clamped on the upper chord steel bar 41; the upper base 1 is used for bearing a temporary distribution box 3.

The embodiment provides a mounting structure for installing interim block terminal 3 on building carrier plate utilizes last base 1 and last string reinforcing bar 41 of lower base 2 centre gripping truss reinforcing bar 4, places interim block terminal 3 on last base 1 to guaranteed interim block terminal 3's balance to go up and rotate between base 1 and the lower base 2 and be connected, make interim block terminal 3 and last base 1 rotate when pulling the electric wire, avoid the electric wire to knot, become flexible, wearing and tearing scheduling problem, improve efficiency of construction and security.

Specifically, referring to fig. 1 and 2, the upper base 1 is pressed onto the upper chord steel bars 41 of two adjacent truss steel bars 4, the lower base 2 is circular, the sides of the lower base 2 extend into the two adjacent truss steel bars 4, and the sides of the lower base 2 are located between two peaks of the abdomen steel bars.

Specifically, referring to fig. 3, the lower base 2 is provided with a sleeve portion 21 with a hole in the middle; the upper base 1 is provided with a rotating shaft, and the rotating shaft is inserted into the sleeve part 21 and is connected with the sleeve part 21 through a bearing 22, so that relative rotation between the upper base 1 and the lower base 2 is realized.

Specifically, with continued reference to fig. 3, the upper base 1 includes a bottom frame and a support plate 12, where the bottom frame includes four frame columns 13 and three reinforcing columns 14, and the four frame columns 13 are welded end to end in sequence to define a shape of the bottom frame, and the shape of the bottom frame is rectangular; two frame columns 13 with opposite two ends of the reinforcing column 14 are welded and positioned in the bottom frame; the thickness of the reinforcing column 14 is selected to be smaller than the thickness of the frame column 13, so that the height of the upper surface of the reinforcing column 14 is lower than the height of the upper surface of the frame column 13, thereby forming a concave part between the reinforcing column 14 and the frame column 13, placing the support plate 12 in the concave part, and placing the distribution box on the support plate 12.

With continued reference to fig. 3, the upper base 1 further includes four upright posts 15, the four upright posts 15 are welded to four corners of the bottom frame respectively, two cross bars 16 are further provided, and the two cross bars 16 are oppositely arranged and welded between two adjacent upright posts 15; the two cross bars 16 are respectively provided with a telescopic rod 11, the telescopic rods 11 can be hydraulic rods or electric telescopic rods 11, and the temporary distribution box 3 is compressed after the two telescopic rods 11 are stretched, so that the temporary distribution box 3 is reinforced.

It should be noted that, the cross bars 16, the upright posts 15, the reinforcing posts, the frame posts 13 and the like can be obtained locally at the construction site, and are cut from square steel, and the supporting plate 12 can be made from wood boards.

The using process comprises the following steps: placing the lower base 2 below the upper chord steel bars 41 of the two adjacent groups of truss steel bars 4, placing the upper base 1 above the upper chord steel bars 41 of the two adjacent groups of truss steel bars 4, and inserting the rotating shaft into the sleeve part 21; the temporary distribution box 3 is lifted up and lifted onto the support plate 12 from between the two cross bars 16, and the telescopic rod 11 is extended to clamp the temporary distribution box 3.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (8)

1. The utility model provides a mounting structure for installing interim block terminal on building carrier plate, install the truss reinforcing bar on the building carrier plate, the truss reinforcing bar includes the last string reinforcing bar, its characterized in that includes upper base and lower base, upper base and lower base rotate to be connected, and upper base and lower base centre gripping are on last string reinforcing bar; the upper base is used for bearing the temporary distribution box.

2. The mounting structure for mounting a temporary distribution box on a floor support plate according to claim 1, wherein the upper base and the lower base clamp two adjacent upper chord bars.

3. A mounting structure for mounting a temporary distribution box on a floor support plate according to claim 1 or 2, wherein the truss reinforcement further comprises an abdomen reinforcement; the lower base is circular, and the side surface of the lower base extends into the space between two adjacent wave crests of the belly reinforcing steel bars.

4. The mounting structure for mounting a temporary distribution box on a floor support plate according to claim 1, wherein the lower base is provided with a sleeve portion with a hole in the middle; the upper base is provided with a rotating shaft which is inserted into the sleeve part and connected with the sleeve part through a bearing.

5. The mounting structure for mounting a temporary distribution box on a floor support plate according to claim 1, wherein the upper base includes a bottom frame and a support plate, the support plate being placed on the bottom frame.

6. The mounting structure for mounting a temporary distribution box on a floor support plate according to claim 5, wherein the bottom frame comprises frame columns and reinforcing columns; the frame columns are connected end to define the shape of the bottom frame, and the reinforcing columns are connected with the frame columns and positioned in the bottom frame; the height of the upper surface of the reinforcing column is lower than that of the upper surface of the frame column, so that a concave part is formed; the support plate is placed in the concave portion.

7. The mounting structure for mounting a temporary distribution box on a floor support plate according to claim 5, wherein the upper base further comprises a plurality of columns connected to the edge of the bottom frame, and a cross bar is connected between adjacent columns.

8. The mounting structure for mounting a temporary distribution box on a floor support plate according to claim 7, wherein two oppositely arranged cross bars are respectively connected with telescopic rods; the two telescopic rods clamp the temporary distribution box when being extended.

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