CN216042672U - Lever type wall formwork dismantling device - Google Patents
Lever type wall formwork dismantling device Download PDFInfo
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- CN216042672U CN216042672U CN202122258442.4U CN202122258442U CN216042672U CN 216042672 U CN216042672 U CN 216042672U CN 202122258442 U CN202122258442 U CN 202122258442U CN 216042672 U CN216042672 U CN 216042672U
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Abstract
The utility model relates to a lever type wall formwork dismantling device which comprises a lever supporting piece, a protective gasket and a pry bar. The lever supporting pieces are arranged in pairs, two lever supporting pieces in each pair are respectively arranged on two adjacent templates, each lever supporting piece comprises a supporting rod, a moving piece and a fixing piece, the supporting rods are arranged on the templates, the front end and the rear end of each supporting rod penetrate through the preformed holes of the templates, the moving pieces are assembled on the supporting rods, and the fixing pieces are detachably connected on the supporting rods; the protection gasket sets up in pairs and sets up respectively in the front side and the rear side of template, and two lever support spare in pairs's bracing piece all passes two protection gasket in pairs. When the lever type wall formwork dismantling device is used, the formwork is levered through the distance of the lever, so that the formwork is separated from concrete, meanwhile, the damage of a prying bar to the formwork is prevented through the protective gasket, the integrity of the formwork is guaranteed, the subsequent use is not influenced, and the turnover frequency of the formwork is increased.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a lever type wall formwork dismantling device.
Background
The building can adopt the template to operate basically in the process of building, through the effectual building machining efficiency that promotes of templatization operation, but still expose some problems in the template use, can bond with the lateral wall laminating of template during concrete placement, need use dismounting device to operate when the template is dismantled, and workman adopts the crowbar to operate when the present template is dismantled, the workman is even for saving time, laborsaving, the condition of violence form removal often appears, make the template produce deformation when the template is dismantled, influence the follow-up use of template, be unfavorable for the shaping quality of next batch concrete, the turnover number of times of template has been reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims to provide a lever type wall form dismantling device to solve the technical problems that in the prior art, a form is easy to damage when being dismantled, the form is deformed, subsequent use is influenced, and the turnover frequency of the form is reduced.
In order to solve the technical problems, the lever type wall form dismantling device adopts the technical scheme that:
the lever type wall form dismantling device comprises:
the lever support pieces are arranged in pairs, two lever support pieces in each pair are respectively arranged on two adjacent templates, each lever support piece comprises a support rod, a movable piece and a fixing piece, the extending direction of the support rod is defined as the front-back direction, the support rod penetrates through a preformed hole of the template, the front end and the rear end of the support rod extend out of the templates, the movable piece is assembled on the support rod in a position-adjustable manner along the front-back direction, the fixing piece is detachably connected to the support rod, and the movable piece and the fixing piece are respectively used for being arranged on the front side and the rear side of the templates to clamp the corresponding templates;
the protection gaskets are arranged in pairs and are respectively arranged on the front side and the rear side of the template, each protection gasket presses the splicing seam between two adjacent templates along the left-right direction, and the supporting rods of the two lever supporting pieces in pairs simultaneously penetrate through the two protection gaskets in pairs;
one end of the pry bar is inserted between the movable piece of one lever support piece of the two lever support pieces in pair and the protective gasket corresponding to the movable piece, and the supporting rod of the other lever support piece is used as a fulcrum.
The beneficial effects of the above technical scheme are: when the lever type wall formwork dismantling device is used, firstly, preformed holes are formed in a formwork, then supporting rods of two lever supporting pieces in pairs are inserted into the corresponding preformed holes, then protective gaskets are arranged on one sides, opposite to concrete, of the two supporting rods and one side, facing the concrete, of the formwork, the movable piece and the fixed piece are fixed, the fixed piece and the movable piece clamp the formwork, at the moment, the concrete can be poured into the formwork, when the pouring is completed and the formwork can be taken down, one of the movable pieces is moved to be separated from the formwork, then one end of a pry bar is inserted into a gap between the movable piece and the protective gasket, the pry bar is supported on the supporting rod corresponding to the other movable piece, and at the moment, the movable piece on the formwork, the supporting rod corresponding to the other movable piece, the protective gasket and the pry bar which need to be dismantled form a lever structure, press down the one end that the moving part was kept away from to the crow bar at last to become flexible with the template, make template and concrete separation, repeat above-mentioned operation and operate another template, thereby make each template all with concrete separation, can wholly take off the template this moment, all be provided with the protection gasket simultaneously between moving part and mounting and template, with the area of contact who increases mounting and moving part and template, thereby increase template lifting surface area, it receives destruction to reduce the template, protects the integrality of template. When the lever type wall formwork dismantling device is used, the formwork is pried through the lever principle so as to be separated from concrete, meanwhile, the damage of a prying bar to the formwork is prevented through the protective gasket, the integrity of the formwork is guaranteed, the subsequent use is not influenced, and the turnover frequency of the formwork is increased.
Further, the protective gasket is a rubber gasket.
Has the advantages that: the low price, the convenient preparation saves the construction fund, and the texture is softer, can also prevent that the concrete from flowing out the template along the clearance in bracing piece and preformed hole, avoids causing the waste of concrete.
Furthermore, the bracing piece is the threaded rod, the moving part be with threaded rod threaded connection's movable nut, the mounting be with threaded rod threaded connection's fixed nut.
Has the advantages that: simple structure, convenient connection and take off conveniently draw materials simultaneously, reduce construction cost.
Further, the crowbar is the zigzag structure, and the crowbar includes two horizontal plate sections and an inclined plate section, and one of them horizontal plate section of crowbar inserts and moves between the moving part that the template corresponds with required sled and the protection gasket, and the inclined plate section supports on the bracing piece on another template, and another horizontal plate section is used for constructor to press.
Has the advantages that: the pressure is applied to the crowbar by constructors conveniently, and labor is saved.
Furthermore, a limiting groove is formed in one end, used for inserting between the moving part and the protective gasket, of the pry bar, the limiting groove is a V-shaped groove, and the V-shaped groove is used for being clamped on the corresponding supporting rod.
Has the advantages that: the V-arrangement groove joint of pinch bar is on the bracing piece that corresponds when the template is prized to the pinch bar to improve the stability of pinch bar in the use, prevent that the pinch bar from breaking away from between moving part and the protection gasket, guarantee construction safety.
Drawings
FIG. 1 is a schematic structural view of a lever type wall form removal apparatus of the present invention;
fig. 2 is a schematic structural view of a pry bar of the lever type wall form removing device.
Reference numerals: 1-a support bar; 2-a protective gasket; 3-a movable part; 4-a second template; 5-a fixing piece; 6-crowbar; 7-a first template; 8-limiting groove.
Detailed Description
The lever type wall form dismantling device of the utility model is further described in detail with reference to the accompanying drawings and the detailed description.
The utility model discloses a lever-type wall form dismantling device, which comprises the following specific embodiments:
as shown in fig. 1, the lever type wall form demolition apparatus of the present invention comprises: lever support, protective pad 2 and crowbar 6.
As shown in fig. 1, the lever supporting members are arranged in pairs, two lever supporting members of each pair are respectively arranged on two adjacent templates, and each lever supporting member includes a supporting rod 1, a movable member 3 and a fixed member 5.
Specifically, bracing piece 1 is a threaded rod, and bracing piece 1 wears to establish in the preformed hole in corresponding the template, and the extending direction of definition bracing piece 1 is the fore-and-aft direction, and the template is all passed at bracing piece 1 front and back both ends.
The moving part 3 is a movable nut matched with the thread of the support rod 1, and the moving part 3 is connected with the part of the support rod 1, which extends out of the template forwards, along the front-back direction by the thread.
The fixing part 5 is a fixing nut matched with the thread of the support rod 1, and the fixing part 5 is connected with the part of the support rod 1 extending out of the template downwards along the front-back direction by the thread. The fixed part 5 and the movable part 3 clamp the corresponding template when fixed on the support rod 1.
The protection gasket 2 sets up in pairs and sets up respectively in the front side and the rear side of template, and every protection gasket 2 all presses the concatenation seam between two adjacent templates along the left and right sides direction, and two protection gasket 2 that set up in pairs are all passed simultaneously to two lever support piece's in pairs bracing piece 1. Protection gasket 2 is rubber gasket, and rubber material low price makes things convenient for the preparation, saves the construction fund, and the texture is softer, can also prevent that the concrete from flowing out the template along the clearance in bracing piece 1 and preformed hole, avoids causing the waste of concrete.
In the above embodiment, the protection pad 2 and the fixing member 5 on the lower side of the formwork are both thin structures, so as to reduce the influence of the protection pad 2 and the fixing member 5 on the forming quality of the concrete.
As shown in fig. 1 and 2, the pry bar 6 is a zigzag rod-shaped structure, the pry bar 6 includes two horizontal plate sections and an inclined plate section, one of the horizontal plate sections of the pry bar 6 is used for being inserted between the movable part 3 on the required prying template and the protective gasket 2 at the front side of the template, the inclined plate section is supported on the supporting rod 1 on the other template, and the other horizontal plate section is used for being pressed by a constructor so as to pry the template by applying force. The utility model provides a spacing groove 8 has been seted up on the horizontal plate section that is used for inserting corresponding between moving part 3 and the protective pad piece 2 of crow bar 6, and spacing groove 8 is the V-arrangement groove of an opening inclined plate section dorsad, and the V-arrangement groove just the joint is on corresponding bracing piece 1 with 1 size adaptation of bracing piece when using to prevent that crow bar 6 breaks away from between moving part 3 and the protective pad piece 2 when the sled moves the template.
When the lever type wall formwork dismantling device is used, firstly, preformed holes which are in one-to-one correspondence are respectively arranged on two formworks, then the supporting rods 1 of two lever supporting pieces which are paired are inserted into the corresponding preformed holes, then the parts of the two supporting rods 1 which extend out of the formworks are provided with the protective gaskets 2, simultaneously, the front end and the rear end of the supporting rods 1 are both in threaded connection with the movable part 3 and the fixed part 5, at the moment, concrete can be poured into the formworks, after the pouring is finished and the formworks can be taken down, as shown in figure 1, the two formworks are respectively defined as a first formwork 7 and a second formwork 4, firstly, the movable part 3 on the second formwork 4 is loosened, so that one end of the pry bar 6 which is provided with the limiting groove 8 is inserted between the movable part 3 and the protective gaskets 2, the limiting groove 8 is clamped on the supporting rod 1 on the second formwork 4, and simultaneously, the inclined plate section of the pry bar 6 is abutted against the supporting rod 1 on the first formwork 7, so that the movable piece 3 on the second formwork 4, the protective gasket 2, the support rod 1 on the first formwork 7 and the prying bar 6 form a lever structure, thereby prying the second formwork 4 to separate the second formwork 4 from the concrete. Repeat above-mentioned operation and use bracing piece 1 on the second template 4 to prize first template 7 as the fulcrum to with first template 7 and concrete separation, thereby make two templates all with concrete separation, can take off the template is whole this moment, and can not destroy the template.
When the lever type wall formwork dismantling device is used, the formwork is pried through the lever principle so as to be separated from concrete, meanwhile, the damage of a prying bar to the formwork is prevented through the protective gasket, the integrity of the formwork is guaranteed, the subsequent use is not influenced, and the turnover frequency of the formwork is increased.
In this embodiment, the protective gasket is a rubber gasket; in other embodiments, the protective gasket can be replaced by a thin sheet made of a metal material.
In this embodiment, the support rod is a threaded rod, the movable member is a movable nut in threaded connection with the threaded rod, and the fixed member is a fixed nut in threaded connection with the threaded rod; in other embodiments, a plurality of clamping grooves can be formed in the rod section of the support rod connected with the movable part, the movable part is a movable clamping block matched with the clamping grooves, when the movable clamping block is used, the movable clamping block is firstly clamped in the corresponding clamping grooves, then the fixing part is fastened, so that the fixing part and the movable part clamp the template, when the template is prized, the movable part is drawn out and the movable part is clamped in other clamping grooves, and a gap for inserting the prying bar is reserved between the movable part and the template.
In this embodiment, the prying bar is of a zigzag structure, the prying bar comprises two horizontal plate sections and an inclined plate section, one of the horizontal plate sections of the prying bar is inserted between a movable member corresponding to a template to be pried and a protective gasket, the inclined plate section is supported on a support rod on the other template, and the other horizontal plate section is used for being pressed by a constructor; in other embodiments, the pry bar can be made of a straight bar.
In the embodiment, one end of the pry bar, which is used for being inserted between the movable piece and the protective gasket, is provided with a limiting groove; in other embodiments, the crowbar can not be separated from the gap between the movable part and the protective gasket, and the limiting groove is not required to be arranged.
Claims (5)
1. Device is demolishd to lever wall form, characterized by includes:
the lever support pieces are arranged in pairs, two lever support pieces in each pair are respectively arranged on two adjacent templates, each lever support piece comprises a support rod, a movable piece and a fixing piece, the extending direction of the support rod is defined as the front-back direction, the support rod penetrates through a preformed hole of the template, the front end and the rear end of the support rod extend out of the templates, the movable piece is assembled on the support rod in a position-adjustable manner along the front-back direction, the fixing piece is detachably connected to the support rod, and the movable piece and the fixing piece are respectively used for being arranged on the front side and the rear side of the templates to clamp the corresponding templates;
the protection gaskets are arranged in pairs and are respectively arranged on the front side and the rear side of the template, each protection gasket presses the splicing seam between two adjacent templates along the left-right direction, and the supporting rods of the two lever supporting pieces in pairs simultaneously penetrate through the two protection gaskets in pairs;
one end of the pry bar is inserted between the movable piece of one lever support piece of the two lever support pieces in pair and the protective gasket corresponding to the movable piece, and the supporting rod of the other lever support piece is used as a fulcrum.
2. A leverage wall form removal device as claimed in claim 1 wherein the protective pad is a rubber pad.
3. A lever type wall form demolishing apparatus as claimed in claim 1, wherein the support bar is a threaded rod, the movable member is a movable nut threadedly coupled with the threaded rod, and the fixing member is a fixed nut threadedly coupled with the threaded rod.
4. A lever type wall form demolishing apparatus as claimed in any one of claims 1 to 3, wherein the pry bar is of a zigzag structure and includes two horizontal plate sections and one inclined plate section, one of the horizontal plate sections of the pry bar is inserted between the movable member corresponding to the form to be pried and the protective pad, the inclined plate section is supported on the supporting rod of the other form, and the other horizontal plate section is pressed by the constructor.
5. A lever type wall form demolishing apparatus as claimed in any one of claims 1 to 3, wherein a limiting groove is formed at one end of the pry bar for being inserted between the movable member and the protective pad, the limiting groove is a V-shaped groove for being snapped on the corresponding support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258442.4U CN216042672U (en) | 2021-09-17 | 2021-09-17 | Lever type wall formwork dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258442.4U CN216042672U (en) | 2021-09-17 | 2021-09-17 | Lever type wall formwork dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216042672U true CN216042672U (en) | 2022-03-15 |
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ID=80537814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122258442.4U Active CN216042672U (en) | 2021-09-17 | 2021-09-17 | Lever type wall formwork dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216042672U (en) |
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2021
- 2021-09-17 CN CN202122258442.4U patent/CN216042672U/en active Active
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