CN202810179U

CN202810179U - Overhanging element anchoring tool for overhanging scaffold

Info

Publication number: CN202810179U
Application number: CN201220460985.2U
Authority: CN
Inventors: 李智成; 余义锋; 王松柏; 陈伟明
Original assignee: Hubei Chang'an Construction Stock Co Ltd
Current assignee: Hubei Chang'an Construction Stock Co Ltd
Priority date: 2012-09-12
Filing date: 2012-09-12
Publication date: 2013-03-20
Anticipated expiration: 2022-09-12

Abstract

The utility model discloses an overhanging element anchoring tool for an overhanging scaffold, and relates to the erection of an outer scaffold in the high-rise building construction. The overhanging element anchoring tool for the overhanging scaffold comprises a substrate, wherein the substrate is provided with one pair of clamping plates with an adjustable space for clamping I steel used as the overhanging element; and the substrate is provided with a plurality of through holes through which long bolts pass to fix the anchoring tool with the floorslab of a building. Compared with the traditional overhanging element anchoring mode, the overhanging element anchoring tool for the overhanging scaffold, which is disclosed by the utility model, has the advantages that reinforcing steel bars do not need to be embedded when the overhanging element anchoring tool for the overhanging scaffold is used for the overhanging element anchoring construction, thereby being simpler and more convenient to operate, and the anchoring intensity is bigger than that of the traditional mode. The anchoring tool is easy to disassemble and can be repeatedly used, the construction material is saved, and the cost is lowered. The whole tool structure is simple and can be made of wastes (steel plates and angle irons) in a construction field, materials can be easily obtained, and the cost is low.

Description

A kind of builder's jack part anchoring instrument of encorbelmenting

Technical field

The utility model relates to setting up of external scaffolding in the high-building construction, a kind of builder's jack of concrete finger part anchoring instrument of encorbelmenting.

Background technology

When the scaffolding height of Scoffolds for high building construction is equal to or greater than 26m, according to calculating most must consider to adopt two vertical rods or overhanging type fastener scaffolds.In practice of construction, usually adopt the profile steel overhanging fastener scaffold, because set up like this sclerosis expense of not only saving the steel pipe consumption, reducing the support body basis, and can guarantee frame body safe.When the profile steel overhanging fastener scaffold was set up, the shaped steel part of encorbelmenting was selected i iron usually.The encorbelment common way of part anchoring of i iron is pre-buried " several " font round steel, reinforces fixingly when anchoring is installed with wood chip, but construction can a large amount of embedded bar of waste like this, and anchoring strength is inadequate, has certain potential safety hazard.

The utility model content

Technical problem to be solved in the utility model just provides a kind of builder's jack part anchoring instrument of encorbelmenting, and it is easy to use, and can reuse, and is safe and reliable.

For solving the problems of the technologies described above, a kind of builder's jack that the utility model provides part anchoring instrument of encorbelmenting comprises a substrate, and substrate is provided with the adjustable grip block of a pair of spacing, is used for clamping as the i iron of the part of encorbelmenting; Have some through holes on the substrate, be used for passing stay bolt the floor of anchoring instrument and building is fixed.

In the technique scheme, described grip block is made by angle steel, the side plate positioned opposite of a pair of angle steel, base plate one end of each angle steel by rivet be connected with substrate, the other end is connected with substrate by governor motion, is used for adjusting under the driving of governor motion the spacing of pair of horns steel.

Further, described governor motion comprises screw rod, be fixed in the nut on the substrate and be fixed in sleeve on the angle steel base plate, described nut and sleeve arrange that along the direction perpendicular to the angle steel side plate described screw rod passes nut and sleeve, are used for adjusting by the rotation of screw rod the spacing of nut and sleeve.

Further, have slotted hole on the base plate of described substrate or angle steel, the length direction of slotted hole is perpendicular to the angle steel side plate, and described rivet passes slotted hole, is used for base plate and the substrate of connecting angle.

Compared with prior art, the beneficial effects of the utility model are: utilize the utility model part anchoring construction of encorbelmenting, need not embedded bar, operate simplyr, convenient, the intensity of anchoring is also larger than traditional approach; This anchoring instrument is quick detachable, can repeat, have enough to meet the need use, has saved construction material, has reduced cost; Whole tool construction is simple, can utilize the waste material (steel plate, angle steel) of job site to make, the convenience, with low cost of drawing materials.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is the perspective view of right half part among Fig. 1 (saving i iron).

Fig. 3 is the fundamental diagram of Fig. 1 instrument.

Among the figure; 1-substrate, 2-through hole, 3-grip block, 4-rivet, 5-governor motion (5.1-screw rod, 5.2-nut, 5.3-sleeve), 6-i iron, 7-concrete floor, 8-steel plate washer, 9-pvc pipe, 10-cap nut.

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.

As depicted in figs. 1 and 2, a kind of builder's jack of the present utility model part anchoring instrument of encorbelmenting comprises a substrate 1, and substrate 1 is provided with the adjustable grip block of a pair of spacing 3, is used for clamping as the i iron 6 of the part of encorbelmenting.Grip block 3 in the present embodiment is made by angle steel, the side plate positioned opposite of a pair of angle steel, base plate one end of each angle steel by rivet 4 be connected with substrate 1, the other end passes through governor motion 5 and is connected with substrate 1, wherein, base plate at substrate 1 or angle steel has slotted hole, and the length direction of slotted hole is perpendicular to the angle steel side plate, and above-mentioned rivet 4 passes slotted hole, so when rivet 4 was fixed on angle steel on the substrate 1, angle steel can move along the left and right directions of Fig. 1, Fig. 2.Governor motion 5 in the present embodiment comprises screw rod 5.1, be fixed in the nut 5.2 on the substrate 1 and be fixed in sleeve 5.3 on the angle steel base plate, nut 5.2 and sleeve 5.3 are arranged along the direction perpendicular to the angle steel side plate, screw rod 5.1 passes nut 5.2 and sleeve 5.3, can adjust by the rotation of screw rod 5.1 spacing of nut 5.2 and sleeve 5.3, and then adjust the spacing of a pair of angle steel on the substrate 1.In addition, have a pair of through hole 2 at substrate 1, be used for passing stay bolt the floor of this anchoring instrument and building is fixed.

Utilize the encorbelment process of part anchoring construction of the anchoring instrument of present embodiment to be roughly:

1) requires to calculate i iron 6 part of encorbelmenting according to scaffold building and perform sign in position that floor is put and at drawing;

2) install slab form, indicate according to drawing and to calculate encorbelment particular location that part puts and on slab form, showing with the line of ink marker of i iron 6, and determine the anchor point position of the part of encorbelmenting, must be noted that the setting of i iron 6 anchor points will avoid the position of beam;

3) slab form adopts early removing system to install being labeled with the encorbelment template of part anchor point position of i iron 6;

4) colligation floor bar is fixed on i iron 6 encorbelment part anchoring place perpendicular to floor face with iron wire with the pvc pipe 9 of φ 25 simultaneously;

5) mouth of pipe of good seal pvc pipe 9 prevents from stopping up rear fluid concrete;

6) concrete reach intensity 75% the time, remove the slab form that the part anchor point place of encorbelmenting adopts early removing system;

7) be that the M20 high-strength bolt is added a cover a steel plate washer 8 and passed concrete floor 7 from pvc pipe 9 with two nominal diameters, then be fixed with nut on concrete floor 7 with monkey wrench, as shown in Figure 3;

8) put i iron 6 part of encorbelmenting at concrete floor 7;

9) anchoring instrument of the present utility model is passed above-mentioned high-strength bolt, clamp i iron 6 with a pair of grip block 3, and screw rod 5.1 is screwed, with cap nut 10 substrate 1 is fixed, exposed high-strength bolt is good with film bundling, and the part of encorbelmenting is that anchoring is complete.

In the aforesaid operations, the step of not launching in detail explanation is state of the art.

Core of the present utility model is to be provided with the adjustable grip block 3 of a pair of spacing on the substrate 1 that is connected with floor and the substrate 1, and the anchoring of part is easy and simple to handle, with low cost, safe and reliable so that i iron 6 is encorbelmented.So its protection domain is not limited to above-described embodiment.Obviously, those skilled in the art can carry out various changes and distortion to the utility model and not break away from scope and spirit of the present utility model, for example: it is described that the structure of grip block 3 and fixed form are not limited to embodiment, as long as can clamping i iron 6 and can be along the directional trim vertical with i iron 6; The quantity of through hole 2 and position also can be chosen etc. according to construction is actual on the substrate 1.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and is out of shape interior.

Claims

1. builder's jack part anchoring instrument of encorbelmenting, it is characterized in that: it comprises a substrate (1), substrate (1) is provided with the adjustable grip block of a pair of spacing (3), is used for clamping as the i iron (6) of the part of encorbelmenting; Have some through holes (2) on the substrate (1), be used for passing stay bolt the floor of anchoring instrument and building is fixed.

2. a kind of builder's jack according to claim 1 part anchoring instrument of encorbelmenting, it is characterized in that: described grip block (3) is made by angle steel, the side plate positioned opposite of a pair of angle steel, base plate one end of each angle steel by rivet (4) is connected with substrate (1), the other end is connected with substrate (1) by governor motion (5), for the spacing of adjustment pair of horns steel under the driving of governor motion (5).

3. a kind of builder's jack according to claim 2 part anchoring instrument of encorbelmenting, it is characterized in that: described governor motion (5) comprises screw rod (5.1), be fixed in the nut (5.2) on the substrate (1) and be fixed in sleeve (5.3) on the angle steel base plate, described nut (5.2) and sleeve (5.3) are arranged along the direction perpendicular to the angle steel side plate, described screw rod (5.1) passes nut (5.2) and sleeve (5.3), is used for adjusting by the rotation of screw rod (5.1) spacing of nut (5.2) and sleeve (5.3).

4. according to claim 2 or 3 described a kind of builder's jacks part anchoring instrument of encorbelmenting, it is characterized in that: have slotted hole on the base plate of described substrate (1) or angle steel, the length direction of slotted hole is perpendicular to the angle steel side plate, described rivet (4) passes slotted hole, is used for base plate and the substrate (1) of connecting angle.