CN213038855U - Prestressed joist bearing structure based on building - Google Patents
Prestressed joist bearing structure based on building Download PDFInfo
- Publication number
- CN213038855U CN213038855U CN202020565557.0U CN202020565557U CN213038855U CN 213038855 U CN213038855 U CN 213038855U CN 202020565557 U CN202020565557 U CN 202020565557U CN 213038855 U CN213038855 U CN 213038855U
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- Prior art keywords
- fixedly connected
- prestressed
- supporting
- joist
- structure based
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009435 building construction Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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Abstract
The utility model discloses a prestressing force joist bearing structure based on building, the on-line screen storage device comprises a supporting pedestal and is characterized by further comprising, the up end fixedly connected with connection axle bed of support base, fixedly connected with bracing piece on the connection axle bed, be equipped with the lifting threaded rod mechanism that is used for realizing the device lift on the bracing piece, the terminal fixedly connected with backup pad of bracing piece, the up end sliding connection of backup pad has the fixed plate that two symmetries set up, be equipped with the horizontal screw thread adjustment mechanism who is used for realizing fixed plate adjustment fixed spacing in the backup pad. The utility model discloses rational in infrastructure, realize the prestressing force joist through setting up lifting threaded rod mechanism when using, the convenience of use height is adjusted, realizes adjusting to the roof beam of co-altitude not, satisfies universal usability, realizes the prestressing force support frame through setting up horizontal screw thread adjustment mechanism to the fixed joint with the roof beam, avoids appearing the phenomenon of sliding.
Description
Technical Field
The utility model relates to a building support technical field especially relates to a prestressing force joist bearing structure based on building.
Background
With the development of times, real estate industries in the existing cities are rapidly developing, houses built in building engineering need to be made into beams, house beams in the existing buildings are all formed by pouring concrete, namely, templates made of templates are used, and then the templates are poured to form the house beams.
Current room roof beam need support the room roof beam through using the prestressing force joist pillar at the in-process of pouring, prevent that the room roof beam from appearing the phenomenon of tenesmus deformation because of the gravity factor, current prestressing force joist pillar can't realize the regulation to the use height when using, because the height of room roof beam is non-uniform, consequently does not possess universal applicability, current prestressing force joist pillar is when using in addition, send the phenomenon that the upper end slided to appearing easily to the fixed of room roof beam more, cause the hidden danger for the construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the prestressing force joist bearing structure based on building that proposes, it realizes prestressing force joist when using through setting up elevator threaded rod mechanism, and the convenience of use height is adjusted, realizes adjusting to the room roof beam of co-altitude not, satisfies universal usability, realizes the prestressing force support frame through setting up horizontal screw thread adjustment mechanism to the fixed joint with the room roof beam, avoids appearing the phenomenon of sliding.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prestressing force joist bearing structure based on building, is including supporting the base, the up end fixedly connected with connection axle bed of supporting the base, fixedly connected with bracing piece on the connection axle bed, be equipped with the lifting threaded rod mechanism that is used for realizing the device lift on the bracing piece, the terminal fixedly connected with backup pad of bracing piece, the up end sliding connection of backup pad has the fixed plate that two symmetries set up, be equipped with the horizontal screw thread adjustment mechanism who is used for realizing fixed plate adjustment fixed spacing in the backup pad, be equipped with the fixed plate mechanism that is used for realizing fixed plate chucking prestressing force joist on the fixed plate, the up end of fixed plate is equipped with the mounting groove, the interior bottom fixedly connected with of mounting groove is to the line.
Preferably, lifting threaded rod mechanism includes the screw thread control tube of threaded connection on the bracing piece, the upper and lower both ends face of screw thread control tube rotates the screw thread rotation axle sleeve that is connected with two symmetries and sets up, the fixed block that two symmetries of fixedly connected with set up on the lateral wall of screw thread control tube, it is connected with flexible tension bar to rotate on the fixed block, the end rotation of flexible tension bar is connected on supporting the base.
Preferably, horizontal screw thread adjustment mechanism is including rotating the horizontal threaded rod of two symmetry settings of connection in the backup pad, threaded connection has transmission threaded rod on the horizontal threaded rod, the terminal fixedly connected with twist grip of transmission threaded rod.
Preferably, the fixed plate mechanism comprises a U-shaped clamping plate for clamping the fixed plate, the U-shaped clamping plate is slidably connected with two symmetrically-arranged sliding clamping plates, the outer side wall of each sliding clamping plate is fixedly connected with a clamping block, the sliding clamping plates are connected with connecting rods in a penetrating manner, and the fixed plate is fixedly connected with clamping grooves.
Preferably, the tail end of the connecting rod is fixedly pre-tensioned through threaded connection.
Preferably, the surfaces of the threaded rotating shaft sleeve and the rotating handle are both sleeved with contact rubber layers.
Compared with the prior art, the utility model, its beneficial effect does:
1. realize the prestressing force joist when using through setting up lifting threaded rod mechanism, the convenience of use height is adjusted, realizes adjusting to the room roof beam of co-altitude not, satisfies universal usability.
2. Set up horizontal screw thread adjustment mechanism and realize the fixed joint of prestressing force support frame to with the room roof beam, avoid appearing the phenomenon of sliding.
Drawings
Fig. 1 is a schematic structural view of a prestressed joist supporting structure based on a building according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a of the prestressed joist supporting structure based on the building provided by the present invention;
fig. 3 is the utility model provides a B department mechanism enlarged schematic diagram of prestressing force joist bearing structure based on building.
In the figure: the device comprises a support base 1, a connecting shaft seat 2, a telescopic tension rod 3, a fixed block 4, a thread adjusting pipe 5, a thread rotating shaft sleeve 6, a supporting rod 7, a supporting plate 8, a rotating handle 9, a mounting groove 10, a fixing plate 11, a U-shaped clamping plate 12, a connecting rod 13, an alignment laser lamp 14, a clamping groove 15, a clamping block 16, a transverse threaded rod 17 and a transmission threaded rod 18.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a prestressing force joist bearing structure based on building, including supporting base 1, the up end fixedly connected with of supporting base 1 connects axle bed 2, connect fixedly connected with bracing piece 7 on the axle bed 2, be equipped with the lifting threaded rod mechanism that is used for realizing the device lift on the bracing piece 7, the terminal fixedly connected with backup pad 8 of bracing piece 7, the up end sliding connection of backup pad 8 has two fixed plates 11 that the symmetry set up, be equipped with the horizontal screw thread adjustment mechanism who is used for realizing fixed plate adjustment fixed spacing in the backup pad 8, be equipped with the fixed plate mechanism that is used for realizing fixed plate 11 chucking prestressing force joist on the fixed plate 11, the up end of fixed plate 11 is equipped with mounting groove 10, the interior bottom fixedly connected with of mounting groove 10 is to line.
The utility model discloses in, lifting threaded rod mechanism includes threaded connection 5 on bracing piece 7, threaded rotation axle sleeve 6 that threaded adjustment 5's upper and lower both ends face rotated and is connected with two symmetries and sets up, fixed block 4 that two symmetries of fixedly connected with set up on threaded adjustment 5's the lateral wall, it is connected with flexible tension bar 3 to rotate on fixed block 4, the end of flexible tension bar 3 rotates and connects on supporting base 1, realize the prestressing force joist when using through setting up lifting threaded rod mechanism, the convenience of use height is adjusted, realize adjusting to the not room roof beam of co-altitude, general usability is satisfied.
Horizontal screw thread adjustment mechanism is including rotating the horizontal threaded rod 17 that two symmetries in backup pad 8 set up, threaded connection has transmission threaded rod 18 on the horizontal threaded rod 17, transmission threaded rod 18's terminal fixedly connected with turning handle 9, fixed plate mechanism includes U-shaped cardboard 12 of joint fixed plate 11, sliding connection has the slip cardboard that two symmetries set up on U-shaped cardboard 12, fixedly connected with joint piece 16 on the lateral wall of slip cardboard, through connection has connecting rod 13 on the slip cardboard, fixedly connected with joint groove 15 on the fixed plate 11, connecting rod 13 is terminal to pass through the fixed pretension of threaded connection, screw thread rotation axle sleeve 6 all overlaps with the surface of turning handle 9 and is equipped with the contact rubber layer, it realizes the fixed joint of prestressing force support frame to with the room roof beam to set up horizontal screw thread adjustment mechanism, the phenomenon.
When the utility model is used, as shown in figures 1-3, the support rod 7 is fixed by the support base 1 and the connecting shaft seat 2, the width of the house beam is predicted by the laser lamp 14 in the mounting groove 10, then the upper section of the support plate 8 is contacted with the house beam, the transverse threaded rod 17 is connected with the transverse threaded rod 17 through the transmission threaded rod 18 by screw threads to drive the fixed plate 11 to move the distance between the adjustment quantity fixed plates 11 by manually rotating the rotating handle 9, the fixed plate 11 is tightly attached to the house beam, the U-shaped clamping plate 12 is fixed by the fixed clamping of the clamping groove 15 and the clamping block 16, the U-shaped clamping plate 12 is clamped and fixed to the fixed plate 11 by the screw threads on the connecting rod 13, the fixed plate 11 and the house beam are fixed, the support rod is prevented from sliding between the support rod and the house beam, the extension of the support rod 7 on the screw thread adjusting pipe 5 is realized by rotating, realize the high promotion of device, realize the tensile of flexible tension bar 3 through fixed block 4 on the screw thread adjusting tube 5, through the fixed stay of realization to bracing piece 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A prestressed joist supporting structure based on building comprises a supporting base (1), it is characterized in that the upper end surface of the supporting base (1) is fixedly connected with a connecting shaft seat (2), a supporting rod (7) is fixedly connected on the connecting shaft seat (2), a lifting threaded rod mechanism for realizing the lifting of the device is arranged on the supporting rod (7), the tail end of the supporting rod (7) is fixedly connected with a supporting plate (8), the upper end surface of the supporting plate (8) is connected with two symmetrically arranged fixing plates (11) in a sliding way, a transverse thread adjusting mechanism for realizing the fixed distance adjustment of the fixing plate is arranged in the supporting plate (8), a fixing plate mechanism for realizing that the fixing plate (11) clamps the prestressed joist is arranged on the fixing plate (11), the upper end face of the fixing plate (11) is provided with a mounting groove (10), and the inner bottom of the mounting groove (10) is fixedly connected with an alignment laser lamp (14).
2. The prestressed joist supporting structure based on building of claim 1, wherein the lifting threaded rod mechanism comprises a threaded adjusting pipe (5) in threaded connection with a supporting rod (7), the upper end face and the lower end face of the threaded adjusting pipe (5) are rotationally connected with two symmetrically arranged threaded rotating shaft sleeves (6), two symmetrically arranged fixed blocks (4) are fixedly connected to the side wall of the threaded adjusting pipe (5), a telescopic tension rod (3) is rotationally connected to the fixed blocks (4), and the tail end of the telescopic tension rod (3) is rotationally connected to the supporting base (1).
3. The prestressed joist support structure based on building as claimed in claim 1, wherein the transverse screw thread adjusting mechanism comprises two symmetrically arranged transverse screw rods (17) rotatably connected in the support plate (8), a transmission screw rod (18) is connected to the transverse screw rods (17) in a threaded manner, and a rotating handle (9) is fixedly connected to the end of the transmission screw rod (18).
4. The prestressed joist support structure based on building according to claim 1, wherein the fixing plate mechanism comprises a U-shaped clamping plate (12) for clamping the fixing plate (11), two symmetrically arranged sliding clamping plates are slidably connected on the U-shaped clamping plate (12), clamping blocks (16) are fixedly connected on the outer side walls of the sliding clamping plates, connecting rods (13) are connected on the sliding clamping plates in a penetrating manner, and clamping grooves (15) are fixedly connected on the fixing plate (11).
5. The prestressed joist support structure based on building construction according to claim 4, characterized in that the ends of the connecting rods (13) are fixedly pre-tensioned by means of a threaded connection.
6. The prestressed joist support structure based on building according to claim 2, characterized in that the surfaces of the threaded rotary bushing (6) and the rotary handle (9) are all covered with a contact rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565557.0U CN213038855U (en) | 2020-04-16 | 2020-04-16 | Prestressed joist bearing structure based on building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565557.0U CN213038855U (en) | 2020-04-16 | 2020-04-16 | Prestressed joist bearing structure based on building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213038855U true CN213038855U (en) | 2021-04-23 |
Family
ID=75519249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020565557.0U Expired - Fee Related CN213038855U (en) | 2020-04-16 | 2020-04-16 | Prestressed joist bearing structure based on building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213038855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482402A (en) * | 2021-07-13 | 2021-10-08 | 深圳市振华建设工程有限公司 | Anti-collapse equipment after building engineering room beam is pour |
| CN115450423A (en) * | 2022-09-23 | 2022-12-09 | 江西万斛建设工程有限公司 | Prestressed joist pillar structure based on building |
-
2020
- 2020-04-16 CN CN202020565557.0U patent/CN213038855U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482402A (en) * | 2021-07-13 | 2021-10-08 | 深圳市振华建设工程有限公司 | Anti-collapse equipment after building engineering room beam is pour |
| CN115450423A (en) * | 2022-09-23 | 2022-12-09 | 江西万斛建设工程有限公司 | Prestressed joist pillar structure based on building |
| CN115450423B (en) * | 2022-09-23 | 2023-12-26 | 江西万斛建设工程有限公司 | Prestress joist pillar structure based on building |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |