CN218264930U - Assembly type laminated slab joint template mounting device - Google Patents

Abstract

The utility model relates to a construction equipment technical field especially relates to an assembled superimposed sheet seam crossing formwork erection device. The method comprises the following steps: the hook bodies are connected with the reserved steel bars at the laminated slab, and the end parts of the hook bodies are open; the adjusting parts are respectively connected with the hook body; the template is connected with the adjusting part and is pulled to move to the lower surface of the laminated slab to be attached through the adjusting part; the utility model provides an assembled superimposed sheet seam crossing template mounting device, the installation that can realize the template fast is fixed, and the template both sides are in advance with superimposed sheet's contact department atress simultaneously, have effectively avoided the condition of leaking thick liquid to appear, and can not interfere with bottom sprag structure.

Description

Assembly type laminated slab joint template mounting device

Technical Field

The utility model relates to a construction equipment technical field especially relates to an assembled superimposed sheet seam crossing formwork erection device.

Background

In fabricated concrete structures, floor systems are typically in the form of laminated floor systems. According to the requirement of integral joints on the sides of laminated slab plates in GB/T51231-2016 (technical Standard for fabricated concrete construction), joints can be arranged in a post-pouring belt mode, the joints of the two-way plates are not smaller than 200mm, when the joints or the post-pouring belt are treated, a scaffold support system is generally adopted to support in the traditional method, the vertical rods are used for bearing force, the templates are supported by the point supporting force provided by the vertical rods, and the templates between the supporting points are easy to leak slurry due to the non-uniformity of the bearing force when concrete is poured;

even if the bottom of the template is additionally provided with the steel back edge or the wood back edge along the length direction, the laminated slab has vertical support in the installation process, when the template at the joint uses the back edge along the length direction and then supports the back top through a scaffold, the back top support of the template and the support of the laminated slab can mutually influence each other, namely when the force for supporting the back top of the template is too large, the support of the laminated slab can have the condition of no stress, and the surface of the laminated slab is warped; when the supporting force of the template is relatively small, the support reaction force borne by the template is relatively small, and the slurry leakage phenomenon can occur when the concrete is poured to the joint;

and when ligature reinforcing bar and concreting, all can receive the effect of temporary load on the superimposed sheet, the superimposed sheet edge often can take place certain deformation under the temporary load effect, when scaffold frame back of the body supported seam template, whether adopt the stupefied circumstances that seam department template and superimposed sheet part are thrown off all can appear of the back of the body to the problem of leaking thick liquid appears when leading to concrete placement, and whole process is complicated, and it is inconvenient to dismantle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides an assembled superimposed sheet seam crossing formwork installation device, can realize fast that the installation of template is fixed, and the template both sides are in advance with superimposed sheet's contact department atress simultaneously, have effectively avoided the condition of leaking the thick liquid to appear to can not interfere with bottom sprag structure.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is, include:

the hook bodies are connected with the reserved steel bars at the laminated slab, and the end parts of the hook bodies are open;

the adjusting parts are respectively connected with the hook body;

the template, the template is connected with the regulating part, and passes through regulating part pulling template displacement to superimposed sheet's lower surface laminating.

Preferably, a threaded hole is formed in the center of the hook body; the adjusting part comprises a cylinder and a limiting strip connected with the cylinder; and a threaded rod connected with the threaded hole is arranged above the column body.

Preferably, a slot is arranged below the column body, and the slot is matched with the limiting strip in shape.

Preferably, the template is provided with a plurality of through holes which are sleeved with the column body.

Preferably, sealing strips are arranged on two sides of the template.

Preferably, the sealing strip is a sponge rubber strip.

Preferably, the template is a wooden template.

Preferably, a detachable positioning bolt is arranged at the opening of the hook body.

Compared with the prior art, the utility model has the advantages of it is following: 1. the positioning of the template is completed through the matching of the adjusting part and the hook body, the stress is uniform, and the condition that the edge of the template is warped is avoided; 2. after the pouring is finished, the adjusting part can be separated from the hook body, so that the template is convenient to dismantle and can be recycled, and the construction cost is reduced; 3. hang through the hook body is direct with the reservation reinforcing bar to utilize regulating part pulling template to promote fixedly, whole process is simple, and according to the template change, adjust the atress of each support position of template, convenient to use.

Drawings

FIG. 1 is a schematic view illustrating the installation of a formwork installation apparatus at a joint of an assembled type composite slab;

FIG. 2 is a schematic view illustrating a connection structure of a bottom of a formwork of the formwork installation apparatus for a seam of fabricated plywood;

FIG. 3 is a schematic view showing the installation of the adjustment part of the formwork installation apparatus at the joint of the fabricated composite slab;

FIG. 4 is an exploded view of an adjustment portion of a form mounting apparatus for a fabricated composite decking seam;

FIG. 5 is a schematic view of a hook structure of a formwork mounting apparatus for a fabricated composite slab joint;

FIG. 6 is a schematic view of a template structure of a template installation device for a joint of fabricated composite slabs;

FIG. 7 is a schematic view of a template installation assembly for a fabricated composite joint.

In the figure: 1. a hook body; 2. an adjustment section; 3. a template; 101. a threaded hole; 102. positioning a bolt; 201. a cylinder; 202. a limiting strip; 203. a threaded rod; 204. a slot; 301. a through hole; 302. a sealing strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1 to 7, an assembling type plywood seam template installation device is characterized by comprising: the hook bodies 1 are connected with the reserved steel bars at the laminated slab, and the end parts of the hook bodies 1 are open; a plurality of adjusting parts 2, wherein the plurality of adjusting parts 2 are respectively connected with the hook body 1; the template 3 is connected with the adjusting part 2, and the template 3 is pulled by the adjusting part 2 to move to the lower surface of the laminated slab for attaching; the open hook body 1 can be directly connected with reserved steel bars at the laminated slab, then the adjusting part 2 is used for respectively lifting and fixing each point position of the template 3, the construction process is simple, meanwhile, the adjusting part 2 is connected with the hook body 1, and the template 3 is pulled to carry out position adjustment according to the stress condition of each point position, so that the stress uniformity of each point position is ensured, and the slurry leakage phenomenon is avoided;

after the pouring is finished, the recycling of the template 3 and the adjusting part 2 is finished by disassembling the adjusting part 2, so that the construction cost is reduced;

wherein, the shape of the opening part of the hook body 1 is U-shaped, which is convenient to be contacted, hung and fixed with a steel bar structure.

As shown in fig. 3 and 4, a threaded hole 101 is formed in the center of the hook body 1; the adjusting part 2 comprises a column 201 and a limiting strip 202 connected with the column 201; a threaded rod 203 connected with the threaded hole 101 is arranged above the column 201; the threaded rod 203 above the column 201 is matched with the threaded hole 101 of the hook body 1, and the column 201 is moved upwards or downwards by rotating the limiting strip 202, so that the template 3 is pulled to complete displacement adjustment;

in the preferred embodiment, a slot 204 is arranged below the column 201, and the slot 204 is matched with the limiting strip 202 in shape; through set up slot 204 on cylinder 201, spacing 202 and slot 204 cooperation can be installed as required and dismantled, use more nimble.

Referring to fig. 6, the template 3 is provided with a plurality of through holes 301 sleeved with the pillars 201; the column 201 is connected with the through hole 301, and the limiting strip 202 is matched to complete the support of the bottom of the template 3;

in the preferred embodiment, the two sides of the template 3 are provided with sealing strips 302; after the template 3 is contacted with the bottom surface of the laminated slab, the arrangement of the sealing strips effectively increases the sealing property of the joint, and further prevents the slurry leakage;

optionally, the sealing strip 302 is a sponge rubber strip, and is made of sponge rubber, so that the sealing strip is light and soft, and has a good sealing effect.

The template 3 is a wood template, so that the size processing is convenient, the assembly is firm, the abutted seam is tight, and the assembly and disassembly are convenient.

As shown in fig. 5, a detachable positioning pin 102 is arranged at the opening of the hook body 1; after the hook body 1 is hung with the reserved steel bar, the positioning bolt 102 is inserted to prevent the hook body 1 from being separated from being contacted with the reserved steel bar in the installation process.

With reference to fig. 1-7, the specific implementation steps are as follows:

during working, firstly, a scaffold supporting system is erected, the laminated slab is laid after acceptance check is passed, then a sponge adhesive tape is pasted on the template 3 and is attached to the joint of the laminated slab, the hook body 1 is hooked on the reserved steel bar at the joint of the laminated slab and is inserted into the through hole 301 of the template 3 together with the cylinder 201, then the limiting strip 202 is inserted into the slot 204, the limiting strip 202 is rotated to drive the cylinder 201 to rotate, so that the threaded rod 203 rotates in the threaded hole 101, the template 3 is lifted upwards until the template 3 is closely attached to the laminated slab, and pouring work can be carried out after all point positions are subjected to force adjustment;

in order to facilitate subsequent disassembly, oil for isolation, such as concrete mold release oil, is applied to the outside of the threaded rod 203.

It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. The utility model provides an assembled superimposed sheet seam crossing template installation device which characterized in that includes:

the hook bodies (1), the hook bodies (1) are connected with the reserved steel bars at the laminated slab, and the end parts of the hook bodies (1) are open;

a plurality of adjusting parts (2), wherein the plurality of adjusting parts (2) are respectively connected with the hook body (1);

template (3), template (3) are connected with regulating part (2), and pass through regulating part (2) pulling template (3) displacement to the lower surface laminating of superimposed sheet.

2. The assembly type superimposed sheet seam template mounting device as claimed in claim 1, wherein: a threaded hole (101) is formed in the center of the hook body (1); the adjusting part (2) comprises a column body (201) and a limiting strip (202) connected with the column body (201); a threaded rod (203) connected with the threaded hole (101) is arranged above the column body (201).

3. The assembly type superimposed sheet seam template mounting device as claimed in claim 2, wherein: an inserting groove (204) is arranged below the column body (201), and the shape of the inserting groove (204) is matched with that of the limiting strip (202).

4. A fabricated composite decking seam formwork mounting apparatus as claimed in claim 2 or claim 3 wherein: the template (3) is provided with a plurality of through holes (301) which are sleeved with the column body (201).

5. The assembly type superimposed sheet seam template mounting device as claimed in claim 1, wherein: and sealing strips (302) are arranged on two sides of the template (3).

6. The assembly type superimposed sheet seam template mounting device as claimed in claim 5, wherein: the sealing strip (302) is a sponge adhesive tape.

7. The assembly type superimposed sheet seam template mounting device as claimed in claim 5, wherein: the template (3) is a wood template.

8. The assembly type superimposed sheet seam template mounting device as claimed in claim 1, wherein: a detachable positioning bolt (102) is arranged at the opening of the hook body (1).

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