CN205976465U - Building templates that need not not dismantle - Google Patents

Abstract

The utility model provides a building templates that need not not dismantle, relates to the building -construction template field. This building templates adopts the foaming cement board to make, is equipped with three or three above bolt hole on two upper and lower terminal surfaces of building templates respectively, and the degree of depth in bolt hole is 1~10cm. When specifically using, align at building position earlier and put building templates well and insert the reinforcing bar bolt in the bolt hole, then with the brace cover on the reinforcing bar bolt, just formed the permanent building body in the last cavity that forms behind the concreting between building templates. Use the utility model discloses building templates can improve construction efficiency greatly, save construction costs and time, and the building of establishing moreover physically also has good heat preservation, thermal -insulated, syllable -dividing, fire behavior.

Description

A kind of building template that need not dismantle

Technical field

This utility model is related to building construction formwork field and in particular to a kind of building template that need not dismantle.

Background technology

Building template is necessary construction equipment in casting concrete building structure construction, is the main consumption of building trade One of product.During practice of construction, need to be attached fixing by multiple building templates, be combined into casting concrete structure institute Need the formwork for placing of shape, size.At present, typically the company between building template is carried out using connectors such as iron nail, bolt, fixtures Connect fixation, generally require by instruments such as hammer, spanner, pliers, and, single connector tends not to limit completely building The position of template, needs multiple connectors to use cooperatively, each building template just can be made to be fastenedly connected, and prevents building template from misplacing, Therefore the installation of building template, dismounting are cumbersome, time-consuming, laborious.Traditional building template mainly has plank sheathing and punching block Plate, plank sheathing is widely used because of easy to use.Wooden building template is easily damaged in work progress, so that Periodically changed, building cost can be increased.In pouring concrete Structural Engineering, form work engineering typically constitutes from concrete structure engineering The 20%～30% of cost, accounts for the 30%～40% of the engineering amount of labour used, account for the duration 50% about it can be seen that, building template is also deposited There iing huge room for improvement.

Content of the invention

The purpose of this utility model is the above-mentioned deficiency in order to overcome existing building template, provides a kind of easy to use, no The New Type Architecture Mode that must dismantle.

This utility model content is：A kind of building template, its material is cement board, in two end faces up and down of template It is respectively equipped with the pin hole of three or more than three, the depth of this pin hole is 1～10cm.When specifically used, inserted using reinforcing bar Pin is inserted in this pin hole, and places tie rod to lock building template, thus polylith building template can be made pour mixed The cavity of Xtah Crude Clay structure, in the cavities after casting concrete, concrete is just combined into a building body with building template.In order to Make building template use when stress more reasonable, the pin hole on building template is typically not arranged in the interposition in plate thickness face Put, but distance contact concrete than apart from outside while big, such pin hole is just not easy by reinforcing bar latch Drawing crack；In order to increase the intensity at pin hole position on building template, generally also it is embedded with the pin hole position of building template Horizontal reinforcing rod（Or iron wire bar）；In order that building template is more securely combined into one with the xoncrete structure being contacted, The one side contacting concrete on building template is further typically provided with the lock hole of inverted cone.

Good effect of the present utility model is, because building template does not need any instrument just can pass through latch and tie rod Quickly and easily to form the cavity for casting concrete, and building template need not be dismantled after casting concrete, therefore Building efficiency can be greatly improved, save building cost and time.In addition, building template adopts foamed cement structures, last shape The building body becoming also has good insulation, heat-insulated, sound insulation, fire protecting performance.

Brief description

Fig. 1 is the schematic perspective view of one embodiment of this utility model building template.

Fig. 2 is the generalized section along A-A direction for Fig. 1 embodiment building template.

Fig. 3 is the schematic perspective view of second embodiment of this utility model building template.

Fig. 4 is the generalized section along B-B direction for Fig. 3 embodiment building template.

Fig. 5 is the schematic perspective view of the 3rd embodiment of this utility model building template.

Fig. 6 is the schematic perspective view after this utility model building template plugs latch when using.

Fig. 7 is that this utility model building template makes the schematic perspective view after pouring cavity when using.

Fig. 8 is one schematic perspective view using scene of this utility model building template.

In figure：1. building template, 1A. pin hole, 1B. lock hole, 2. reinforcing rod, 3. reinforcing mat, 4. reinforcing bar latch, 5. draws Bar, 6. locating part, 7. sealed piece.

Specific embodiment

With reference to Fig. 1, Fig. 2, this utility model building template（1）Made using cement board, in building template（1）Upper The pin hole of three or more than three is respectively equipped with lower two end faces（1A）, this pin hole（1A）The depth going deep into plate body is 1 ～10cm.

With reference to Fig. 3, Fig. 4, in order that building template（1）Can more securely be combined into the xoncrete structure being contacted Integrally, prevent building template from disengaging from xoncrete structure, the one side contacting concrete on building template generally also sets up There is the lock hole of inverted cone（1B）；After casting concrete, concrete can insert this lock hole（1B）In；Concrete hardening it Afterwards, building template firmly will be locked.In order that building template（1）When using, stress is more reasonable, building template（1）On Pin hole（1A）Typically it is not arranged in the centre position in plate thickness face, but the one side of distance contact concrete is outer than distance The one side in face is big, and such pin hole is just not easy by latch drawing crack.In order to increase building template（1）Upper pin hole position strong Degree, is generally also embedded with horizontal reinforcing rod at the pin hole position of building template（2）.

With reference to Fig. 5, in order to increase intensity, this utility model building template（1）Outer surface be generally also stained with reinforcing mat （3）, this reinforcing mat（3）Generally adopt glass fiber mesh.

With reference to Fig. 6, this utility model building template（1）Upper pin hole（1A）Use be used to insert reinforcing bar latch（4）. Building template（1）On pin hole（1A）Insertion reinforcing bar latch（4）Afterwards, just reinforcing bar latch can be passed through（4）And tie rod comes in fact The now connection with other adjacent architectural templates.

With reference to Fig. 7, when specifically used, first in situation of building, two pieces of building templates are put in alignment well（1）, and in building template Pin hole in insert reinforcing bar latch, two pieces of building templates（1）Between can place two pieces locating part（6）To limit its spacing, Then by tie rod（5）It is enclosed within reinforcing bar latch（4）On, such two pieces of building templates（1）Position just fixed, two pieces build Template（1）Between just can form building body after casting concrete in the cavity that formed.

With reference to Fig. 8, when specifically used, first put the building template of bottom well in situation of building alignment and insert in pin hole Enter reinforcing bar latch, locating part can be placed between two pieces of relative building templates to limit its spacing, then tie rod is enclosed within steel On muscle latch, the position of each building template is fixed.At the two ends of entire row building template, then install sealed piece additional（7）To seal, Being the formation of between so each building template can be with the cavity of casting concrete.After the building template of bottom fixes, will be upper One layer of building template（1）Pin hole on bottom surface is inserted on the reinforcing bar latch of substratum, and levels building template Stagger in position, after so all placing all of building template casting concrete, concrete component and these building templates It is the formation of permanent building body together.

This utility model building template is applied to the construction of the building bodies such as construction wall, cylinder, beam.

Claims (5)

1. a kind of building template that need not dismantle, is characterized in that：Building template is made using cement board, in building template The pin hole of three or more than three is respectively equipped with upper and lower two end faces, the depth of this pin hole is 1～10cm.

2. building template according to claim 1, is characterized in that：The one side contacting concrete on building template is provided with The lock hole of inverted cone.

3. building template according to claim 1, is characterized in that：Pin hole on building template is not in plate thickness face Between position, but distance contact concrete than apart from outside while big.

4. building template according to claim 1, is characterized in that：Also it is embedded with horizontal stroke at the pin hole position of building template To reinforcing rod.

5. building template according to claim 1, is characterized in that：Also it is stained with reinforcing mat in the outer surface of building template, This reinforcing mat is glass fiber mesh.