CN219887504U - Cantilever outer frame vertical rod limiting device - Google Patents
Cantilever outer frame vertical rod limiting device Download PDFInfo
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- CN219887504U CN219887504U CN202321028069.6U CN202321028069U CN219887504U CN 219887504 U CN219887504 U CN 219887504U CN 202321028069 U CN202321028069 U CN 202321028069U CN 219887504 U CN219887504 U CN 219887504U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 23
- 238000009435 building construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a cantilever outer frame vertical rod limiting device which comprises I-steel, a clamping body, a positioning plate and a positioning sleeve; a left groove and a right groove are formed between an upper flange plate and a lower flange plate of the I-steel, a left clamping body and a right clamping body are respectively nested in the left groove and the right groove of the I-steel, the left clamping body and the right clamping body are assembled together through a connecting block arranged below the clamping bodies, an inner cavity matched with the webs and the lower flange plates is formed between the left clamping body and the right clamping body, a connector is fixed at the upper part of the clamping bodies, the positioning plate is sleeved on the connector, and the positioning plate is fixed by a fastening nut applied to the connector; the locating sleeve is fixed in the middle of the locating plate, the clamping device is arranged above the locating sleeve, and the upright rod of the outer frame is sleeved in the locating sleeve and clamped by the clamping device; the positioning precision of the vertical rod is ensured; the utility model has novel structure, good positioning accuracy, adjustability, good safety, reusability and good economic benefit.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a cantilever outer frame vertical rod limiting device.
Background
In recent years, the urban process of China is in deep progress, and in the process of alleviating the engineering construction of high-rise candelage buildings, construction enterprises: the use of overhanging scaffolds is commonly encountered; and because the influence of external factors on engineering construction of engineering buildings is large, the high-altitude operation is relatively complex to the engineering construction environment, and scaffold erection is an important work which is not neglected in realizing safe production for building construction enterprises.
At present, the overhanging sleeve is a very common protection means in the overhanging scaffold field, the conventional method is to fix the I-steel on the building, fix the upright post position of the sleeve on the I-steel, then weld the upright post on the I-steel, and sleeve the sleeve.
Based on this, it is necessary to study a cantilever outer frame riser stop.
Disclosure of Invention
In view of the above, the utility model aims to provide the cantilever outer frame vertical rod limiting device, which effectively solves the problems that construction personnel need to suspend outside floors for construction when welding vertical rods, the construction safety cannot be ensured, the danger is high, the vertical rods are difficult to detach after construction, the universality is lacking, and the resource waste is caused.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the cantilever outer frame vertical rod limiting device is characterized by comprising I-steel, a clamping body, a positioning plate and a positioning sleeve; a left groove and a right groove are formed between an upper flange plate and a lower flange plate of the I-steel, a left clamping body and a right clamping body are respectively nested in the left groove and the right groove of the I-steel, the left clamping body and the right clamping body are assembled together through a connecting block arranged below the clamping bodies, an inner cavity matched with the webs and the lower flange plates is formed between the left clamping body and the right clamping body, a connector is fixed at the upper part of the clamping bodies, the positioning plate is sleeved on the connector, and the positioning plate is positioned by a positioning nut applied to the connector; the locating sleeve is fixed in the middle of locating plate, and is arranged the clamp in locating sleeve's top.
Further, the clamping body comprises a nested plate, a fixed plate and a connecting plate, the nested plate is matched with the outer side of the groove in shape, and the connecting plate is arranged at the lower part of the nested plate and forms a lower clamping area for clamping the lower flange plate; a connecting block is fixed on the connecting plate; the fixing plate is arranged on the upper portion of the nested plate, an upper clamping area is formed between the fixing plate and the upper end of the nested plate, and the connector is fixed on the upper portion of the fixing plate.
Further, the clamping device comprises a left clamping plate and a right clamping plate, wherein the left clamping plate and the right clamping plate are of semicircular structures, one ends of the left clamping plate and the right clamping plate are sleeved on the rotating shaft, and the other ends of the left clamping plate and the right clamping plate are connected through bolts; the rotating shaft is fixedly connected to the positioning sleeve.
Further, two groups of left clamping bodies and right clamping bodies are arranged to jointly fix the positioning plate.
Furthermore, the nested plate, the fixed plate and the connecting plate are of an integrated structure, and the joints of the nested plate, the fixed plate and the connecting plate are of round corner structures.
Further, the contact surface of the locating plate and the upper flange plate is uneven.
Further, a reinforcing rib is arranged between the positioning sleeve and the positioning plate.
The beneficial effects of the technical scheme are as follows:
according to the utility model, the left clamping body and the right clamping body are nested with the left groove and the right groove of the I-steel, and the left clamping body is connected with the right clamping body, so that the I-steel can be firmly clamped by the left clamping body and the right clamping body, the whole connection is firmer and more stable, and the positioning accuracy is ensured.
According to the utility model, the left clamping body and the right clamping body are detachably connected, so that the positioning device is convenient to mount, dismount and adjust, the positioning device can be adjusted according to specific conditions, and can be dismounted and stored for next construction after construction is finished, so that the positioning device can be repeatedly used, the time required by construction is reduced, and the construction efficiency is improved.
The corner of the left clamping body and the corner of the right clamping body are subjected to fillet treatment, and the place where the stress is concentrated is made into circular arc transition, so that the stress is dispersed, the left clamping body and the right clamping body are not easy to crack, the mechanical property is prevented from being reduced, the service life of the device is prolonged, the cost is saved, and the device has good economic benefit.
According to the utility model, the positioning sleeve is arranged, so that the scaffold upright rod can be sleeved in the positioning sleeve and clamped by the clamping device on the positioning sleeve, the combination of the upright rod and the limiting device is more firm, the overall stability is enhanced, and the safety of constructors is ensured.
According to the utility model, the reinforcing ribs are added between the positioning sleeve and the positioning plate, so that the stability of the structure is further enhanced, and the safety of subsequent construction is ensured.
According to the utility model, the contact surface of the positioning plate and the upper flange plate is provided with the rugged surface, so that the friction force between the contact surfaces is increased, the dangerous situation caused by contact sliding is prevented, and the potential safety hazard is reduced.
Drawings
FIG. 1 is a schematic perspective view of a cantilever outer frame upright post limiting device;
fig. 2 is a schematic diagram of a front view structure of a cantilever outer frame vertical rod limiting device;
FIG. 3 is a schematic side view of the cantilever outer frame upright post limiting device;
FIG. 4 is a schematic perspective view of the clamp;
FIG. 5 is a schematic perspective view of a clamping body;
fig. 6 is a schematic structural view of the i-steel.
Reference numerals: 1 is I-steel, 101 is an upper flange plate, 102 is a web, 103 is a lower flange plate, 2 is a clamping body, 201 is a nested plate, 202 is a connecting plate, 203 is a connecting block, 204 is a fixed plate, 205 is a connector, 3 is a positioning plate, 4 is a positioning nut, 5 is a positioning sleeve, 6 is a clamping device, 601 is a left clamping plate, 602 is a right clamping plate, 603 is a rotating shaft, and 7 is a reinforcing rib.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
embodiment 1, this embodiment aims at providing an outer frame upright rod stop device encorbelments, and its pole setting that mainly used encorbelments the scaffold frame is spacing and fixed connection, and the construction safety can't be ensured to the construction personnel that needs the constructor to hang outside the floor to construct to having solved current welding pole setting construction technology, and the danger is big, and the dismantlement of pole setting is also very difficult after the construction to and lack general nature, cause the problem of wasting of resources.
As shown in fig. 1-3, a cantilever outer frame vertical rod limiting device comprises an I-steel 1, a clamping body 2, a positioning plate 3 and a positioning sleeve 5; the upper flange plate 101, the lower flange plate 103 and the web 102 of the I-steel 1 form left and right grooves, the left clamping body 2 and the right clamping body 2 are respectively nested in the left and right grooves of the I-steel 1, a connecting block 203 is arranged below the clamping bodies 2, connecting holes are formed in the connecting block 203, bolts penetrate through the connecting holes to assemble the left clamping body 2 and the right clamping body 2 together, after the left and right clamping bodies 2 are combined, an inner cavity matched with the web 102 and the lower flange plate 103 exists between the left and right clamping bodies 2, a connector 205 is fixed on the upper portion of the clamping body 2, a through hole corresponding to the connector 205 is formed in the positioning plate 3, the connector 205 is sleeved on the positioning plate 3, the positioning plate 3 is fixed by a positioning nut 4 applied to the connector 205, the left clamping body 2 and the right clamping body 2 are arranged in two groups, the I-steel 1 can be firmly clamped by the two clamping bodies 2, the whole connection is more firmly and stably ensured, meanwhile, the clamping bodies 2 are convenient to install, detach and adjust, the construction time can be reduced after the construction device is repeatedly used for completing construction, and the construction time can be reduced.
The positioning sleeve 5 is fixed in the middle of the positioning plate 3, a reinforcing rib 7 is further arranged between the positioning sleeve 5 and the positioning plate 3, a clamping device 6 is further arranged above the positioning sleeve 5, as shown in fig. 4, the clamping device 6 comprises a left clamping plate 601 and a right clamping plate 602, the left clamping plate 601 and the right clamping plate 602 are of semicircular structures, one ends of the left clamping plate 601 and the right clamping plate 602 are sleeved on a rotating shaft 603, and the other ends of the left clamping plate 601 and the right clamping plate 602 are connected through bolts; the rotating shaft 603 is fixedly connected to the positioning sleeve 5; the scaffold pole setting can be sleeved in the positioning sleeve 5 and clamped by the clamping device on the positioning sleeve 5, the combination of the reinforced pole setting and the limiting device is firmer, the overall stability is enhanced, the safety of constructors is ensured, the stability of the structure is further enhanced by arranging the reinforcing ribs, and the safety of subsequent construction is ensured.
As shown in fig. 5, the clamping body 2 includes a nesting plate 201, a fixing plate 204, and a connection plate 202, the nesting plate 201 being fitted to the outer shape of the groove, the connection plate 202 being arranged at the lower portion of the nesting plate 201 and forming a lower clamping area for clamping the lower flange plate 103; a connection block 203 is fixed to the connection plate 202; the fixed plate 204 is arranged on the upper part of the nested plate 201 and forms an upper clamping area with the upper end of the nested plate 201, the connector 205 is fixed on the upper part of the fixed plate 204, the nested plate 201, the fixed plate 204 and the connecting plate 202 are of an integrated structure, the joint of the nested plate 201, the fixed plate 204 and the connecting plate 202 is of a round corner structure, and the joint is made into an arc transition at the place where stress is concentrated, so that the stress is dispersed, the left and right clamping bodies 2 are not easy to crack, the mechanical performance is prevented from being reduced, the service life of the device is prolonged, the cost is saved, and good economic benefits are achieved.
The specific use mode is as follows: firstly, according to construction requirements, the limiting position of the embodiment is marked on the I-steel 1 according to the arrangement position of the outer frame, then four clamping bodies 2 are divided into two groups according to the arrangement position of the outer frame, the nesting plates 201 of the clamping bodies 2 are nested into the grooves of the I-steel 1 to ensure that the nesting plates 201 are completely attached to the inner walls of the grooves of the I-steel 1, then connecting blocks 203 of the left clamping body 2 and the right clamping body 2 are fixedly connected together by bolts to enable the left clamping body 2 and the right clamping body 2 to be integrated, at the moment, a connector 205 on the clamping body 2 is exposed out of the upper surface of the upper flange plate 101, through holes on the positioning plate 3 are sleeved corresponding to the connector 205, positioning nuts 4 are connected onto the connector 205 in a threaded mode, the positioning plate 3 is tightly attached to the upper flange plate 101 of the I-steel 1, after the fixing is finished, hoops are used for fixing the I-steel 1 and a floor slab, one side with the embodiment extends out of a building, then installation of the outer frame is carried out, the vertical rod of the outer frame is inserted into a positioning sleeve 5, and the vertical rod of the outer frame is fixed by a clamping device 6, and the rest of the vertical rod is ensured to be stable, and the outer frame structure is continued.
Claims (7)
1. The cantilever outer frame vertical rod limiting device is characterized by comprising I-steel, a clamping body, a positioning plate and a positioning sleeve; a left groove and a right groove are formed between an upper flange plate and a lower flange plate of the I-steel, a left clamping body and a right clamping body are respectively nested in the left groove and the right groove of the I-steel, the left clamping body and the right clamping body are assembled together through a connecting block arranged below the clamping bodies, an inner cavity matched with the webs and the lower flange plates is formed between the left clamping body and the right clamping body, a connector is fixed at the upper part of the clamping bodies, the positioning plate is sleeved on the connector, and the positioning plate is fixed by a fastening nut applied to the connector; the locating sleeve is fixed in the middle of locating plate, and is arranged the clamp in locating sleeve's top.
2. The cantilever outer frame vertical rod limiting device according to claim 1, wherein the clamping body comprises a nested plate, a fixed plate and a connecting plate, the nested plate is matched with the outer side of the groove in shape, and the connecting plate is arranged at the lower part of the nested plate and forms a lower clamping area for clamping the lower flange plate; a connecting block is fixed on the connecting plate; the fixing plate is arranged on the upper portion of the nested plate, an upper clamping area is formed between the fixing plate and the upper end of the nested plate, and the connector is fixed on the upper portion of the fixing plate.
3. The cantilever outer frame vertical rod limiting device according to claim 2, wherein the clamping device comprises a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are of semicircular structures, one ends of the left clamping plate and the right clamping plate are sleeved on the rotating shaft, and the other ends of the left clamping plate and the right clamping plate are connected through bolts; the rotating shaft is fixedly connected to the positioning sleeve.
4. The cantilever outer frame vertical rod limiting device according to claim 3, wherein the left clamping body and the right clamping body are arranged in two groups and are used for fixing the positioning plate together.
5. The cantilever outer frame vertical rod limiting device according to claim 4, wherein the nested plate, the fixed plate and the connecting plate are of an integrated structure, and the joints of the nested plate, the fixed plate and the connecting plate are of round-corner structures.
6. The cantilever outer frame vertical rod limiting device according to claim 5, wherein the contact surface of the positioning plate and the upper flange plate is uneven.
7. The cantilever outer frame vertical rod limiting device according to any one of claims 1-6, wherein a reinforcing rib is further arranged between the positioning sleeve and the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028069.6U CN219887504U (en) | 2023-05-04 | 2023-05-04 | Cantilever outer frame vertical rod limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028069.6U CN219887504U (en) | 2023-05-04 | 2023-05-04 | Cantilever outer frame vertical rod limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887504U true CN219887504U (en) | 2023-10-24 |
Family
ID=88397606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028069.6U Active CN219887504U (en) | 2023-05-04 | 2023-05-04 | Cantilever outer frame vertical rod limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887504U (en) |
-
2023
- 2023-05-04 CN CN202321028069.6U patent/CN219887504U/en active Active
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