CN220621057U - External member for construction square timber - Google Patents

Abstract

The utility model discloses a sleeve for square timber construction, which comprises a rod sleeve, wherein the inner wall of the rod sleeve is in sliding sleeve joint with square timber, a plurality of groups of nailing holes and nailing holes are respectively formed in the front side wall and the rear side wall of the rod sleeve, fixed slotted holes are formed in the side walls of the two ends of the rod sleeve, one end of each fixed slotted hole is fixedly connected with a rotating rod, the outer wall of each rotating rod is hinged with one end of a pressing plate, and the inner wall of one end of each pressing plate, which is far away from the rotating rod, is fixedly connected with an embedded part. The utility model has simple structure, provides protection for the square timber by the rod sleeve, improves the durability of the square timber, realizes the preliminary relative fixation of the rod sleeve and the square timber by the rotating rod and the embedded part, is convenient for the incomplete square timber to be spliced into a whole in the rod sleeve, improves the integrity of the square timber and the rod sleeve, is convenient for the square timber to be taken and moved with the rod sleeve, provides a more stable position for the iron nails for fixing between the square timber and the templates by nailing holes and penetrating nail holes, and improves the fixation firmness of the square timber and the templates.

Description

External member for construction square timber

Technical Field

The utility model relates to the technical field of construction devices, in particular to a sleeve for construction square timber.

Background

In the construction site, in order to carry out the whole fixed mounting of baffles such as template, iron sheet, realize effects such as barricade, pouring model in proper order, in carrying out template and iron sheet fixed process, all need the baffle inboard to use horizontal and vertical batten to fix through the iron nail, and then realize the whole fixed of baffle.

The square timber commonly used on the existing construction site is a unified specification material such as 50mm, 60mm and the like, and the square timber can be seriously damaged in each use and dismantling process, so that the use durability of the square timber is seriously affected, and the cut or damaged square timber is inconvenient to use for the second time, so that the repeated use rate of the square timber is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a sleeve for construction square timber.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a construction external member for square timber, includes the pole cover, pole cover inner wall slip cup joints square timber, and multiunit nail hole and through-pin hole are seted up respectively to pole cover front and back lateral wall, and fixed slotted hole all is seted up to pole cover both ends lateral wall, and fixed slotted hole one end fixed connection dwang, the one end of clamp plate is connected in the outer wall hinge of dwang, and the clamp plate is kept away from the one end inner wall fixed connection inserts of dwang.

Preferably, the nailing holes and the penetrating nail holes are both in bar-shaped hole structures, and the outer sides of the nailing holes are both connected with the reinforcing ring blocks.

Preferably, friction notches are formed in the outer side wall of the rod sleeve on two sides of each group of through nail holes, and inverted Y-shaped groove blocks are mounted in the friction notches.

Preferably, the upper wall of one end of the pressing plate far away from the rotating rod is connected with the upper convex buckling groove, and the upper wall of the upper convex buckling groove adopts a thickening structure.

Preferably, the insert is comprised of a plurality of sets of slices, and the slices are in a barbed configuration.

Preferably, the cross section of the rod sleeve corresponds to the square timber by adopting a rectangular structure, and the length of the rod sleeve is smaller than that of the square timber.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure, provides protection for the square timber by the rod sleeve, improves the durability of the square timber, realizes the preliminary relative fixation of the rod sleeve and the square timber by the rotating rod and the embedded part, is convenient for the incomplete square timber to be spliced into a whole in the rod sleeve, improves the integrity of the square timber and the rod sleeve, is convenient for the square timber to be taken and moved with the rod sleeve, provides a more stable position for the iron nails for fixing between the square timber and the templates by nailing holes and penetrating nail holes, and improves the fixation firmness of the square timber and the templates.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present utility model or a technical solution in the prior art, a brief description of the drawings is provided below, which are required to be used in the description of the embodiment or the prior art.

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic view of a part of a structure according to the present utility model;

FIG. 4 is a schematic side view of a structure according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a structure according to the present utility model;

fig. 6 is an enlarged schematic view of the structure a according to the present utility model.

In the figure: the novel wood screw comprises a screw sleeve 1, square timber 2, a nailing hole 3, a nailing hole 4, a fixed slotted hole 5, a rotating rod 6, a pressing plate 7, an embedded part 8, a reinforcing ring block 9, a friction notch 10, an inverted Y-shaped groove block 11 and an upper convex buckling groove 12.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, a construction square timber external member, including pole cover 1, pole cover 1 inner wall slip cup joints square timber 2, and multiunit nailing hole 3 and through pin hole 4 are offered respectively to pole cover 1 front and back lateral wall, and fixed slotted hole 5 is all offered to pole cover 1 both ends lateral wall, and fixed slotted hole 5 one end fixed connection dwang 6, the one end of clamp plate 7 is articulated to the outer wall of dwang 6, and clamp plate 7 is kept away from the one end inner wall fixed connection inserts 8 of dwang 6.

In the concrete use process of the rod sleeve 1, constructors insert the square timber 2 into the inner wall of the rod sleeve 1, after the relative position of the square timber 2 and the rod sleeve 1 reaches the expected position, constructors sequentially rotate the rotating rods 6 at two ends, press the embedded parts 8 at the end parts of the rotating rods 6 or hammer into the side walls of the square timber 2 by using tools, one side of the rod sleeve 1 with the nail penetrating holes 4 of the staff is placed on the side walls of the template to be fixed, the staff drives iron nails into the nails from the nailing holes 3 and penetrates through the square timber 2, the corresponding nail penetrating holes 4 are embedded into the side walls of the template, the relative fixation of the square timber 2 and the template is realized through repeated nails, in addition, when two or more incomplete square timber is faced, the constructors sequentially insert the incomplete square timber 2 into the rod sleeve 1, the combined square timber 2 is preliminarily fixed through the embedded parts 8 at two ends, the iron nails are embedded into the iron nails 2 through the nailing holes 3, and the end parts of the iron nails and the nailing holes 3 form corresponding clamping positions, and the fixing of the incomplete square timber 2 is realized.

This application provides the protection for square timber 2 through pole cover 1, the durability of square timber 2 has been improved, dwang 6 has realized the preliminary relative fixation of pole cover 1 with square timber 2 with inserts 8, and the incomplete square timber 2 of being convenient for piece together wholly in pole cover 1, improve the wholeness of square timber 2 and pole cover 1, the square timber 2 of being convenient for and the taking and moving of pole cover 1, and through nailing hole 3 and through-hole 4, the iron nail of fixing usefulness provides more stable position between square timber 2 and the template, the fastness of square timber 2 and template fixation has been improved.

In the scheme, the nailing hole 3 and the nail penetrating hole 4 all adopt bar hole structures, so that adjustability of angles of iron nails driven by constructors is realized, the outer side of the nailing hole 3 is connected with the reinforcing ring block 9, firmness of the nailing hole 3 is improved, and the overall service life of the device is prolonged.

In this case, friction notch 10 is all offered to the outer wall of pole cover 1 in every group nail hole 4 both sides, friction notch 10 internally mounted's inverted Y type groove piece 11.

In the scheme, the upper wall of one end of the pressing plate 7 far away from the rotating rod 6 is connected with the upper convex buckling groove 12, the upper wall of the upper convex buckling groove 12 adopts a thickening structure, so that constructors can conveniently press the embedded part 8, and convenience in prying the pressing plate 7 by the constructors is improved through the upper convex buckling groove 12.

In the scheme, the embedded part 8 is formed by a plurality of groups of slices, so that the convenience of embedding the embedded part 8 into the side wall of the square timber 2 is improved, the slices adopt barb structures, and the connection firmness of the embedded part 8 and the square timber 2 is improved.

In the scheme, the section of the rod sleeve 1 corresponds to the square timber 2, the rectangular structure is adopted, the length of the rod sleeve 1 is smaller than that of the square timber 2, two ends of the square timber 2 extend out of the rod sleeve 1, the protection of the rod sleeve 1 is realized through the end part of the square timber 2, and the service life of the device is prolonged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a construction square timber external member, includes pole cover (1), its characterized in that, pole cover (1) inner wall slip cup joints square timber (2), multiunit nail hole (3) and nail penetrating hole (4) are seted up respectively to pole cover (1) front and back lateral wall, fixed slotted hole (5) are all seted up to pole cover (1) both ends lateral wall, fixed slotted hole (5) one end fixed connection dwang (6), the one end of clamp plate (7) is connected in the outer wall hinge of dwang (6), one end inner wall fixed connection inserts (8) of dwang (6) are kept away from to clamp plate (7).

2. The external member for construction square timber according to claim 1, wherein the nailing hole (3) and the nailing hole (4) are both in a bar-shaped hole structure, and the outer side of the nailing hole (3) is connected with the reinforcing ring block (9).

3. The external member for construction square lumber according to claim 2, wherein the external side wall of the rod sleeve (1) is provided with friction notches (10) at two sides of each group of nail penetrating holes (4), and the friction notches (10) are internally provided with inverted Y-shaped groove blocks (11).

4. A kit for constructing square lumber according to claim 3, wherein the upper wall of one end of the pressing plate (7) far away from the rotating rod (6) is connected with an upper convex buckling groove (12), and the upper wall of the upper convex buckling groove (12) adopts a thickening structure.

5. A kit for construction of square lumber according to claim 4, wherein the insert (8) is composed of a plurality of sets of cut pieces, and the cut pieces are of barbed construction.

6. The external member for constructing square lumber according to claim 5, wherein the cross section of the rod sleeve (1) corresponds to the square lumber (2) and adopts a rectangular structure, and the length of the rod sleeve (1) is smaller than the length of the square lumber (2).