CN214402743U - Trapezoidal clamping groove jacking - Google Patents
Trapezoidal clamping groove jacking Download PDFInfo
- Publication number
- CN214402743U CN214402743U CN202022621511.9U CN202022621511U CN214402743U CN 214402743 U CN214402743 U CN 214402743U CN 202022621511 U CN202022621511 U CN 202022621511U CN 214402743 U CN214402743 U CN 214402743U
- Authority
- CN
- China
- Prior art keywords
- clamping
- seat
- jacking
- trapezoidal
- main rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 241000826860 Trapezium Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The utility model discloses a trapezoidal draw-in groove top holds in palm, include: the adjustable clamping device comprises a clamping seat, an adjustable supporting seat and a jacking main rod, wherein an external thread is arranged on the jacking main rod, the lower end of the jacking main rod penetrates through the adjustable supporting seat and is in threaded connection, the upper end of the jacking main rod is in threaded connection with the clamping seat, the adjustable supporting seat is provided with an internal thread matched with the external thread of the jacking branch rod, the clamping seat comprises a fixing seat and four trapezoidal fixture blocks, a mounting hole which is communicated with the upper part and the lower part is formed in the center of the fixing seat, an internal thread matched with the external thread is arranged in the mounting hole, the four trapezoidal fixture blocks are evenly arranged at the periphery of the fixing seat, the four trapezoidal fixture blocks are integrally formed with the fixing seat, and the short edge of each trapezoidal fixture block is located above the short edge of the fixing seat. The utility model discloses not only make installation procedure simplify, improved the efficiency of construction, and easy to assemble, practiced thrift the steel pipe, the setting of adjustable bracket can further support the cassette, has increased the steadiness.
Description
Technical Field
The utility model relates to a building technical field specifically is a trapezoidal draw-in groove top holds in palm.
Background
Before the floor concreting, will set up the template earlier, prop at the template and establish the in-process, need support with the top, among the prior art, generally all adopt U type top to hold in the palm as supporting, as shown in fig. 1, need place steel pipe 3 in the U type top holds in the palm 1 and support as the main joist of template, and must place two steel pipes 3 in every U type top holds in the palm 1 in order to prevent the eccentric atress of pole setting 2 below U type top support 1, this kind of structure has increased on-the-spot steel pipe use amount, and because need place the steel pipe in the U type top holds in the palm and mat formation secondary joist again, the process is many, it is comparatively laborious, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trapezoidal draw-in groove top holds in palm aims at practicing thrift the steel pipe, and reduces the process, improves work efficiency.
The utility model discloses a realize like this:
the utility model provides a trapezoidal draw-in groove top holds in palm which characterized in that includes: the adjustable clamping device comprises a clamping seat, an adjustable supporting seat and a jacking main rod, wherein an external thread is arranged on the jacking main rod, the lower end of the jacking main rod penetrates through the adjustable supporting seat and is in threaded connection, the upper end of the jacking main rod is in threaded connection with the clamping seat, the adjustable supporting seat is provided with an internal thread matched with the external thread of the jacking branch rod, the clamping seat comprises a fixing seat and four trapezoidal fixture blocks, a mounting hole which is communicated with the upper part and the lower part is formed in the center of the fixing seat, an internal thread matched with the external thread is arranged in the mounting hole, the four trapezoidal fixture blocks are evenly arranged at the periphery of the fixing seat, the four trapezoidal fixture blocks are integrally formed with the fixing seat, and the short edge of each trapezoidal fixture block is located above the short edge of the fixing seat.
Furthermore, the upper end face and the lower end face of the trapezoidal clamping block are flush with the upper end face and the lower end face of the fixed seat.
Further, still be equipped with a plurality of draw-in grooves on the fixing base, the draw-in groove is located the both sides of every trapezoidal fixture block.
Furthermore, trapezoidal fixture block is used for joint steel pipe, be equipped with the trapezoidal draw-in groove that matches with trapezoidal fixture block on the steel pipe.
Further, adjustable bracket includes the base, the base is cylindrical, the center of base is equipped with the opening that link up from top to bottom, is equipped with the internal thread in the opening, the periphery of base is provided with four layer boards.
Further, the clamping seat, the adjustable bracket and the jacking main rod are all made of steel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set traditional top support to the cassette form, set up the trapezoidal fixture block of four symmetries in the periphery of fixing base, steel pipe of joint on every trapezoidal fixture block, directly just constitute individual main joist and the secondary joist that is used for supporting the template, secondary installation secondary joist has not been used, not only make installation procedures simplify, construction efficiency has been improved, and easy to assemble, only need with fluorescent lamp card in trapezoidal fixture block department can, and the setting of trapezium structure, make the steel pipe joint firm, in addition main joist also simplifies to a steel pipe by two original steel pipes, the steel pipe has been practiced thrift, the setting of adjustable bracket, can further support the cassette, the steadiness has been increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a U-shaped jacking in the prior art;
FIG. 2 is a schematic structural view of the trapezoidal slot support of the present invention;
fig. 3 is a schematic structural diagram of the card seat of the present invention;
fig. 4 is a top view of the adjustable bracket of the present invention;
fig. 5 is a plan view of the steel pipe of the present invention.
Wherein, 1, U-shaped jacking; 2. erecting a rod; 3. a steel pipe; 4. a card holder; 5. jacking the main rod; 6. an adjustable bracket; 31. a trapezoidal clamping groove; 41. a fixed seat; 42. a trapezoidal fixture block; 43. a card slot; 61. a base; 62. and (7) a supporting plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 2 to 5, a trapezoidal card slot top holder includes: cassette 4, adjustable bracket 6 and top support mobile jib 5, be equipped with the external screw thread on the top support mobile jib 5, the lower extreme of top support mobile jib 5 passes adjustable bracket 6 and threaded connection, the upper end of top support mobile jib 5 with 4 threaded connection of cassette, adjustable bracket 6 be equipped with the internal thread that the external screw thread that the top held in the palm branch matches, cassette 4 includes fixing base 41 and four trapezoidal fixture block 42, the center of fixing base 41 is equipped with the mounting hole that link up from top to bottom, be equipped with in the mounting hole with the internal thread that the external screw thread matches, four trapezoidal fixture block 42 evenly set up the periphery of fixing base 41, four trapezoidal fixture block 42 with 41 integrated into one piece of fixing base, every trapezoidal fixture block 42's minor face is located the top.
Further, the upper and lower end surfaces of the trapezoidal fixture block 42 are flush with the upper and lower end surfaces of the fixing seat 41.
Further, a plurality of clamping grooves 43 are further formed in the fixing seat 41, and the clamping grooves 43 are located on two sides of each trapezoidal clamping block 42. The clamping grooves 43 are formed in the two sides of the trapezoidal clamping block 42, so that the connection firmness of the steel pipe 3 and the clamping seat 4 can be further improved.
Further, trapezoidal fixture block 42 is used for joint steel pipe 3, be equipped with trapezoidal draw-in groove 31 with trapezoidal fixture block 42 matches on the steel pipe 3.
Further, adjustable bracket 6 includes base 61, base 61 is cylindrical, the center of base 61 is equipped with the opening that link up from top to bottom, is equipped with the internal thread in the opening, the periphery of base 61 is provided with four layer boards. 62
Further, the clamping seat 4, the adjustable bracket 6 and the jacking main rod 5 are all made of steel.
The utility model discloses set traditional top support to cassette 4 form, trapezoidal fixture block 42 of four symmetries is set up in the periphery of fixing base 41, steel pipe 3 of joint on every trapezoidal fixture block 42, directly just constitute individual main joist and the secondary joist that is used for supporting the template, secondary installation secondary joist has not been used, not only make installation procedure simplify, construction efficiency has been improved, and easy to assemble, only need with fluorescent lamp card in trapezoidal fixture block 42 department can, and trapezium's setting, make 3 joints of steel pipe firm, in addition main joist also simplifies to a steel pipe 3 by two original steel pipes 3, steel pipe 3 has been practiced thrift, adjustable bracket 6's setting, can further support cassette 4, the steadiness has been increased.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a trapezoidal draw-in groove top holds in palm which characterized in that includes: a clamping seat (4), an adjustable bracket (6) and a jacking main rod (5), wherein the jacking main rod (5) is provided with an external thread, the lower end of the jacking main rod (5) passes through the adjustable bracket (6) and is connected with the adjustable bracket through screw threads, the upper end of the jacking main rod (5) is in threaded connection with the clamping seat (4), the adjustable bracket (6) is provided with an internal thread matched with the external thread of the jacking supporting rod, the clamping seat (4) comprises a fixed seat (41) and four trapezoidal clamping blocks (42), the center of the fixed seat (41) is provided with a vertically through mounting hole, an internal thread matched with the external thread is arranged in the mounting hole, the four trapezoidal fixture blocks (42) are uniformly arranged on the periphery of the fixed seat (41), the four trapezoidal fixture blocks (42) and the fixed seat (41) are integrally formed, and the short side of each trapezoidal fixture block (42) is located above.
2. The trapezoid clamping groove jacking device as claimed in claim 1, wherein the upper and lower end surfaces of the trapezoid clamping block (42) are flush with the upper and lower end surfaces of the fixed seat (41).
3. The trapezoid clamping groove jacking device as claimed in claim 2, wherein a plurality of clamping grooves (43) are further arranged on the fixing seat (41), and the clamping grooves (43) are located on two sides of each trapezoid clamping block (42).
4. The trapezoid clamping groove jacking device as claimed in claim 1, wherein the trapezoid clamping block (42) is used for clamping a steel pipe (3), and a trapezoid clamping groove (31) matched with the trapezoid clamping block (42) is formed in the steel pipe (3).
5. The trapezoid clamping groove jacking device as claimed in claim 1, wherein the adjustable bracket (6) comprises a base (61), the base (61) is cylindrical, an opening penetrating up and down is formed in the center of the base (61), internal threads are formed in the opening, and four support plates (62) are arranged on the periphery of the base (61).
6. The trapezoidal clamping groove jacking device as claimed in claim 1, wherein the clamping seat (4), the adjustable bracket (6) and the jacking main rod (5) are all made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621511.9U CN214402743U (en) | 2020-11-13 | 2020-11-13 | Trapezoidal clamping groove jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621511.9U CN214402743U (en) | 2020-11-13 | 2020-11-13 | Trapezoidal clamping groove jacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214402743U true CN214402743U (en) | 2021-10-15 |
Family
ID=78033882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022621511.9U Expired - Fee Related CN214402743U (en) | 2020-11-13 | 2020-11-13 | Trapezoidal clamping groove jacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214402743U (en) |
-
2020
- 2020-11-13 CN CN202022621511.9U patent/CN214402743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |