CN217581222U - Portable entrance to a cave upper portion lintel construction template - Google Patents
Portable entrance to a cave upper portion lintel construction template Download PDFInfo
- Publication number
- CN217581222U CN217581222U CN202221241420.5U CN202221241420U CN217581222U CN 217581222 U CN217581222 U CN 217581222U CN 202221241420 U CN202221241420 U CN 202221241420U CN 217581222 U CN217581222 U CN 217581222U
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- China
- Prior art keywords
- template
- extension
- mobile jib
- lintel
- basic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a portable entrance to a cave upper portion lintel construction template, includes foundation formwork and template extension mechanism, and the foundation formwork below is provided with the support mobile jib that is used for supporting foundation formwork, and the below of supporting the mobile jib is provided with and is used for driving the elevating system that the support mobile jib goes up and down. Template extension mechanism includes adjusting screw, adjusting nut and two extension templates, the both ends of basic template are provided with the mounting groove respectively, two extension templates set up respectively in two mounting grooves, the one end of extension template is worn to establish in the mounting groove, and the other end stretches out the mounting groove and has two support side levers of swivelling joint, the movable pulley is all installed to the both sides of extension template, is provided with in the basic template with movable pulley matched with slide rail, the movable pulley can be followed the slide rail and removed, adjusting screw's one end is connected with elevating system, and the other end is connected with the support mobile jib, adjusting nut and adjusting screw threaded connection, the support side lever can be dismantled with adjusting nut and be connected.
Description
Technical Field
The utility model relates to a house construction technical field especially relates to a portable entrance to a cave upper portion lintel construction template.
Background
In the house construction process, the wall body masonry operation construction is needed after the house frame structure is poured, and when the lintel construction on the upper part of the window opening is needed, the template and the supporting system are needed to be used for cooperation construction. In the prior disclosed technical scheme, a mode of matching a template with a support system is that after a top plate reinforcement cage frame is laid on walls on two sides of a window opening, a formwork is erected, wherein a lower side template needs to be additionally provided with a support rod for supporting, a wood stick with proper length is selected to be supported below the template at present, and the template support system is unstable in structure and has a collapse risk; meanwhile, later-period dismantling has certain difficulty, and more brute force is used for dismantling, so that certain influence is caused on the stability of the wall structure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a portable entrance to a cave upper portion lintel construction template.
The utility model adopts the technical proposal that: the utility model provides a portable entrance to a cave upper portion lintel construction template, includes basic template and template extension mechanism, and the basic template below is provided with the support mobile jib that is used for supporting basic template, and the below of supporting the mobile jib is provided with and is used for driving the elevating system that the support mobile jib goes up and down.
Template extension mechanism includes adjusting screw, adjusting nut and two extension templates, the both ends of basic template are provided with the mounting groove respectively, two extension templates set up respectively in two mounting grooves, the one end of extension template is worn to establish in the mounting groove, and the other end stretches out the mounting groove and has two support side levers of swivelling joint, the movable pulley is all installed to the both sides of extension template, is provided with in the basic template with movable pulley matched with slide rail, the movable pulley can be followed the slide rail and removed, adjusting screw's one end is connected with elevating system, and the other end is connected with the support mobile jib, adjusting nut and adjusting screw threaded connection, the support side lever can be dismantled with adjusting nut and be connected.
The extension template is rectangular.
The basic template is rectangular.
The lifting mechanism is a hand-operated scissor jack.
The supporting main rod is detachably connected with the middle part of the basic template.
The supporting main rod is sleeved with a spring, one end of the spring is abutted to the basic template, and the other end of the spring is fixed to the supporting main rod.
Compared with the prior art, the utility model discloses following beneficial effect has: the portable type tunnel portal upper lintel construction template is convenient and fast to install and disassemble, saves labor, can make the construction process more efficient, and improves the construction efficiency; by adopting the hand-operated scissor jack and the spring, reliable and stable supporting force is provided, and potential safety quality hazards are reduced; make through setting up template extension mechanism the utility model discloses can be suitable for not unidimensional entrance to a cave, the suitability is stronger.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is the utility model discloses a basic template, extension template, adjusting nut and support side lever matched with schematic structure.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 2, a portable type opening upper lintel construction template comprises a foundation template 1 and a template lengthening mechanism, wherein a supporting main rod 2 for supporting the foundation template 1 is arranged below the foundation template 1, and a lifting mechanism 3 for driving the supporting main rod 2 to lift is arranged below the supporting main rod 2.
Template extension mechanism includes adjusting screw 5, adjusting nut 6 and two extension templates 4, the both ends of basic template 1 are provided with the mounting groove respectively, two extension templates 4 set up respectively in two mounting grooves, the one end of extending template 4 is worn to establish in the mounting groove, and the other end stretches out the mounting groove and has two support side lever 8 with rotating, the movable pulley 7 is all installed to the both sides of extending template 4, is provided with in the basic template 1 with the slide rail of movable pulley 7 matched with, and the movable pulley 7 can be followed the slide rail and removed, adjusting screw 5's one end is connected with elevating system 3, and the other end is connected with support mobile jib 2, adjusting nut 6 and 5 threaded connection of adjusting screw, support side lever 8 can be dismantled with adjusting nut 6 and be connected. The sliding wheels 7 move along the sliding rails as the extension forms 4 move in the installation slots.
The extension form 4 is rectangular.
The basic template 1 is rectangular.
The lifting mechanism 3 is a hand-operated scissor jack.
The supporting main rod 2 is detachably connected with the middle part of the basic template 1.
The supporting main rod 2 is sleeved with a spring 9, one end of the spring 9 is abutted to the basic template 1, and the other end of the spring 9 is fixed on the supporting main rod 2. The spring 9 is in a compressed state, thereby supporting the foundation formwork 1 and strengthening the supporting force.
After a window or door opening both sides wall body construction were accomplished, began to carry out upper portion lintel construction operation, accomplished the construction of upper portion lintel steel reinforcement cage at the reinforcement processing field and transported the job site, transferred it in both sides wall body top, then began formwork, will at the job site this moment the utility model discloses the combination is got up and is stood in the lintel below, and elevating system's base contact ground this moment makes the basic template stably supported in construction position department through elevating system's rising function. And then, extending the extension template for a certain length according to the difference of the sizes of the on-site holes, wherein the sum of the lengths of the basic template and the two extension templates is matched with the size of the hole. The adjusting nut is then rotated in a forward or reverse direction so that the adjusting nut is at the proper height, and the support side bar is attached to the adjusting nut. The foundation formwork is stable in structure and free from loosening, the side molds are installed and fixed together, and then subsequent concrete construction operation can be carried out. Treat the concrete back that condenses, confirm through the resilience that it reaches behind the form removal requirement, elevating system's decline function makes the utility model discloses can be convenient taken out, then carry out follow-up construction operation.
The utility model discloses still can be used to in the construction of various project roof templates, concrete embodiment is through dismantling basic template and extending the template and supporting side lever and supporting the main bar and being connected, then changes basic template and extending the template size to realize the combination of various not unidimensional templates, but wide application in the construction of all kinds of roof templates.
The above embodiments are based on the technical solution of the present invention, and detailed implementation and specific operation processes are given, but the present invention is not limited to the above embodiments.
Claims (7)
1. The utility model provides a portable entrance to a cave upper portion lintel construction template which characterized in that: including basic template and template extension mechanism, basic template below is provided with the support mobile jib that is used for supporting basic template, and the below of supporting the mobile jib is provided with and is used for driving the elevating system that the support mobile jib goes up and down.
2. The portable construction formwork for the upper lintel of the hole as claimed in claim 1, wherein: template extension mechanism includes adjusting screw, adjusting nut and two extension templates, the both ends of basic template are provided with the mounting groove respectively, two extension templates set up respectively in two mounting grooves, the one end of extension template is worn to establish in the mounting groove, and the other end stretches out the mounting groove and has two support side levers of swivelling joint, the movable pulley is all installed to the both sides of extension template, is provided with in the basic template with movable pulley matched with slide rail, the movable pulley can be followed the slide rail and removed, adjusting screw's one end is connected with elevating system, and the other end is connected with the support mobile jib, adjusting nut and adjusting screw threaded connection, the support side lever can be dismantled with adjusting nut and be connected.
3. The portable construction formwork for the upper lintel of the hole as claimed in claim 2, wherein: the extension template is rectangular.
4. The portable construction formwork for the upper lintel of the hole as claimed in claim 1, wherein: the basic template is rectangular.
5. The portable construction formwork for the upper lintel of the hole as claimed in claim 1, wherein: the lifting mechanism is a hand-operated scissor jack.
6. The portable construction formwork for the upper lintel of the hole as claimed in claim 1, wherein: the supporting main rod is detachably connected with the middle part of the basic template.
7. The portable construction formwork for the upper lintel of the hole as claimed in claim 1, wherein: the supporting main rod is sleeved with a spring, one end of the spring is abutted to the basic template, and the other end of the spring is fixed to the supporting main rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221241420.5U CN217581222U (en) | 2022-05-23 | 2022-05-23 | Portable entrance to a cave upper portion lintel construction template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221241420.5U CN217581222U (en) | 2022-05-23 | 2022-05-23 | Portable entrance to a cave upper portion lintel construction template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217581222U true CN217581222U (en) | 2022-10-14 |
Family
ID=83552341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221241420.5U Active CN217581222U (en) | 2022-05-23 | 2022-05-23 | Portable entrance to a cave upper portion lintel construction template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217581222U (en) |
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2022
- 2022-05-23 CN CN202221241420.5U patent/CN217581222U/en active Active
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