CN210273403U - Pre-buried joint for floor is worn to electric well crane span structure - Google Patents
Pre-buried joint for floor is worn to electric well crane span structure Download PDFInfo
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- CN210273403U CN210273403U CN201921682802.XU CN201921682802U CN210273403U CN 210273403 U CN210273403 U CN 210273403U CN 201921682802 U CN201921682802 U CN 201921682802U CN 210273403 U CN210273403 U CN 210273403U
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- crane span
- span structure
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- festival
- buried festival
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Abstract
The utility model discloses a pre-buried festival that is used for electric well crane span structure to wear floor, including the pre-buried festival of crane span structure, the pre-buried festival of crane span structure comprises four plate body welding by quantity, and middle shape is the cavity inner chamber, the plate body bottom of the pre-buried festival of crane span structure is provided with pre-buried festival stationary blade, the pre-buried festival stationary blade is along horizontal outside extension, forms the wing limit, all along vertically being provided with the threaded connection hole on the pre-buried festival stationary blade, it is two connection pieces to alternate in the pre-buried festival of crane span structure and is equipped with. Has the advantages that: the installation nail that sets up wears to the outside in following the crane span structure, and outside cover is equipped with the nut, has also avoided the cable insulation piece in the crane span structure to rip, when the crane span structure produced with the connection piece and rock or crust motion, makes the installation nail of being connected between its crane span structure and the connection piece damage, causes both to connect unstably, and the spring of setting has guaranteed the stability of being connected between the two, through the elasticity of spring, has guaranteed that the crane span structure position is unchangeable, has also guaranteed that the crane span structure is difficult to and produce the separation between the connection piece.
Description
Technical Field
The utility model relates to a crane span structure installation field particularly, relates to a pre-buried festival that is used for electric well crane span structure to wear floor.
Background
The floor construction is worn to original electric well crane span structure, it is direct to reserve the connection piece connecting hole at the pre-buried festival of crane span structure, one section of connection piece is connected with the built-in fitting during installation of later stage crane span structure, one section connection crane span structure, the built-in fitting can leave nut and outstanding screw rod inside the crane span structure with being connected of connection piece, fish tail cable sheath extremely easily in the cable laying process, when the crane span structure produces and rocks or crust motion, it is unstable to make easily to be connected between its crane span structure and the connection piece, make the crane span structure produce the gliding easily, thereby influence the.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pre-buried festival that is used for electric well crane span structure to wear floor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pre-buried joint for a floor penetrating through an electric well bridge frame comprises a bridge frame pre-buried joint, wherein the bridge frame pre-buried joint is formed by welding four plate bodies, the middle of the bridge frame pre-buried joint is a hollow inner cavity, pre-buried joint fixing pieces are arranged at the bottoms of the plate bodies of the bridge frame pre-buried joint and extend outwards in the transverse direction to form wing edges, threaded connecting holes are longitudinally formed in the pre-buried joint fixing pieces, two connecting pieces are arranged in the bridge frame pre-buried joint in an inserting mode, the bridge frame is arranged at the tops of the two connecting pieces and at the bottoms of the two connecting pieces, corresponding mounting holes are formed in the two connecting pieces and the bridge frame, mounting nails are inserted into the mounting holes for fixing, nuts are sleeved on the mounting nails, L-shaped supporting rods are fixedly arranged on two sides of the outer wall of the bridge frame, sleeve rods matched with the L-shaped, the inner wall of the loop bar is of a hollow structure, an inserting rod matched with the inside of the loop bar is fixedly arranged at the other end of the L-shaped supporting bar, a spring is fixedly arranged at the inner bottom end of the loop bar, and the bottom end of the inserting rod is fixedly connected with the other end of the spring.
Furthermore, the threaded connection hole is matched with a fixing screw, and the embedded section fixing piece is matched with the fixing screw and is in threaded connection with the template.
Furthermore, the two sides of the inner wall of the loop bar are both fixedly provided with groove plates, the inserted bar is fixedly provided with a cross bar matched with the groove plates, and the cross bar is arranged in a groove of the groove plates.
Furthermore, the template is provided with a through hole matched with the loop bar.
Furthermore, the installation nail and the nut are coated with antirust paint layers.
Compared with the prior art, the utility model discloses following beneficial effect has:
two connecting pieces are inserted into the bridge frame embedded joint, the connecting pieces are separated from the bridge frame embedded joint and do not connect with the bridge frame embedded joint but directly penetrate through the bridge frame embedded joint, the upper and lower connecting sheets are matched with the bridge frame through the arranged mounting holes to install nails and nuts so that the upper and lower connecting sheets are fixedly connected with the bridge frame, thereby preventing the cable insulation sheet in the bridge from being scratched, the arranged installation nail penetrates from the inside of the bridge to the outside, the nut is sleeved outside the cable bridge, so that the cable insulation sheet in the cable bridge is prevented from being scratched, when the cable bridge and the connecting sheet shake or the earth crust moves, the installation nail connected between the bridge frame and the connecting sheet is damaged, the connection between the bridge frame and the connecting sheet is unstable, the stability of the connection between the bridge frame and the connecting sheet is ensured by the arranged spring, through the elasticity of spring, guaranteed that the crane span structure position is unchangeable, also guaranteed that the crane span structure is difficult to produce the separation between with the connection piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a pre-buried section for a floor penetrating through an electric well bridge frame according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a loop bar of a pre-buried joint for a floor penetrating through an electric well bridge according to the embodiment of the present invention.
Reference numerals:
1. pre-embedding a bridge frame joint; 2. a cross bar; 3. pre-embedding a joint fixing sheet; 4. connecting a threaded hole; 5. connecting sheets; 6. a bridge frame; 7. mounting holes; 8. installing a nail; 9. a nut; 10. an L-shaped support bar; 11. a loop bar; 12. inserting a rod; 13. a spring; 14. fixing screws; 15. groove plates.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The first embodiment is as follows:
referring to fig. 1-2, a pre-buried joint for a floor slab of an electric well bridge according to an embodiment of the present invention includes a bridge pre-buried joint 1, the bridge pre-buried joint 1 is formed by welding four plate bodies, and the middle shape is a hollow inner cavity, a pre-buried joint fixing piece 3 is disposed at the bottom of the plate body of the bridge pre-buried joint 1, the pre-buried joint fixing piece 3 extends laterally outward to form a wing edge, threaded connection holes 4 are longitudinally disposed on the pre-buried joint fixing piece 3, two connection pieces 5 are inserted into the bridge pre-buried joint 1, a bridge 6 is disposed at the top of the two connection pieces 5 and at the bottom of the two connection pieces 5, corresponding mounting holes 7 are disposed on the two connection pieces 5 and the bridge 6, mounting nails 8 are inserted into the mounting holes 7 for fixing, nuts 9 are sleeved on the mounting nails 8, the fixed L type bracing piece 10 that is equipped with in 6 outer wall both sides of crane span structure, fixed being equipped with on the pre-buried festival stationary blade 3 with L type bracing piece 10 assorted loop bar 11, loop bar 11 inner wall is hollow structure, L type bracing piece 10 other end fixed be equipped with loop bar 11 inside assorted inserted bar 12, loop bar 11 inner bottom end fixed is equipped with spring 13, inserted bar 12 bottom with the other end fixed connection of spring 13.
Through the above technical scheme of the utility model, beneficial effect: two connecting sheets 5 are inserted into the bridge pre-buried section 1, the connecting sheets 5 are separated from the bridge pre-buried section 1 without connection, but directly pass through the bridge pre-buried section 1, the upper part and the lower part of each connecting sheet 5 are matched with the bridge 6 through the arranged mounting holes 7 to install the bolts 8 and the nuts 9, so that the upper part and the lower part of each connecting sheet 5 are fixedly connected with the bridge 6, thereby preventing cable insulation sheets in the bridge 6 from being scratched, the arranged installation bolts 8 penetrate from the inside of the bridge 6 to the outside and are externally sleeved with the nuts 9, the cable insulation sheets in the bridge 6 are also avoided, when the bridge 6 and the connecting sheets 5 shake or the ground shell moves, the installation bolts 8 connected between the bridge 6 and the connecting sheets 5 are damaged, the connection between the bridge 6 and the connecting sheets is unstable, the arranged springs 13 ensure the stability of the connection between the bridge 6 and the connection between the bridge through the flexibility of the, and the bridge frame 6 is not easy to separate from the connecting piece 5.
Example two:
referring to fig. 1, for the threaded connection hole 4, a fixing screw 14 is arranged in the threaded connection hole 4 in a matching manner, and the pre-buried segment fixing piece 3 is matched with the fixing screw 14 to be in threaded connection with the template.
Through the above technical scheme of the utility model, beneficial effect: the threaded connection hole 4 and the set fixing screw 14 are used for fixedly connecting the bridge embedded section 1 with the template in a threaded manner.
Example three:
referring to fig. 2, for the loop bar 11, two sides of the inner wall of the loop bar 11 are both fixedly provided with groove plates 15, the inserted bar 12 is fixedly provided with a cross bar 2 matched with the groove plates 15, and the cross bar 2 is arranged in a groove of the groove plates 15.
Through the above technical scheme of the utility model, beneficial effect: the cross rod 2 connected with the inserted bar 12 is arranged in the groove of the groove plate 15, so that the L-shaped support bar 10 is prevented from shaking to drive the bridge frame 6 to shake in an accident.
Example four:
referring to fig. 1-2, for the template, the template is provided with a through hole matching with the loop bar 11.
Example five:
referring to fig. 1, for the mounting nail 8, the mounting nail 8 and the nut 9 are coated with a rust-proof paint layer.
Through the above technical scheme of the utility model, beneficial effect: the installation nail 8 and the nut 9 are coated with antirust paint layers, so that the installation nail and the nut are prevented from being inconvenient to disassemble.
For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:
in practical application, two connecting sheets 5 are inserted into the bridge pre-buried section 1, the connecting sheets 5 are separated from the bridge pre-buried section 1, and are not connected, but directly pass through the bridge pre-buried section 1, the connecting sheets 5 and the bridge 6 are matched with the mounting nails 8 and the nuts 9 through the mounting holes 7, so that the connecting sheets 5 are fixedly connected with the bridge 6 from top to bottom, thereby preventing the cable insulation sheet in the bridge 6 from being scratched, the mounting nails 8 are arranged to penetrate from the inside to the outside of the bridge 6, the nuts 9 are sleeved outside, the cable insulation sheet in the bridge 6 is prevented from being scratched, when the bridge 6 and the connecting sheets 5 shake or the ground shell moves, the mounting nails 8 connected between the bridge 6 and the connecting sheets 5 are damaged, the connection between the bridge 6 and the connecting sheets 5 is unstable, the stability of connection between the bridge 6 and the connecting sheets is ensured by the springs 13, and the flexibility of the springs, the position of the bridge frame 6 is ensured to be unchanged, and the bridge frame 6 is ensured not to be easily separated from the connecting piece 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A pre-buried festival for floor is worn to electric well crane span structure, its characterized in that includes pre-buried festival of crane span structure (1), pre-buried festival of crane span structure (1) is welded by four plate bodys to constitute, and the middle shape is the cavity inner chamber, the plate body bottom of pre-buried festival of crane span structure (1) is provided with pre-buried festival stationary blade (3), pre-buried festival stationary blade (3) is along horizontal outside extension, form the wing limit, all be provided with threaded connection hole (4) along vertical on pre-buried festival stationary blade (3), the pre-buried festival of crane span structure (1) interlude is equipped with quantity two connecting pieces (5), quantity is that two connecting piece (5) tops and quantity are equipped with crane span structure (6) for two connecting piece (5) bottoms, quantity is two connecting piece (5) and all seted up corresponding mounting hole (7) on the crane span structure (6), the installation hole (7) interpolation is equipped with installation, the mounting nail (8) is gone up the cover and is equipped with nut (9), outer wall both sides of crane span structure (6) are fixed and are equipped with L type bracing piece (10), fixed being equipped with on pre-buried festival stationary blade (3) with L type bracing piece (10) assorted loop bar (11), loop bar (11) inner wall is hollow structure, L type bracing piece (10) other end fixed be equipped with loop bar (11) inside assorted inserted bar (12), loop bar (11) inner bottom end fixed is equipped with spring (13), inserted bar (12) bottom with spring (13) other end fixed connection.
2. The embedded joint for the electric well bridge frame floor penetrating plate as claimed in claim 1, wherein a fixing screw (14) is arranged in the threaded connecting hole (4) in a matching manner, and the embedded joint fixing piece (3) is matched with the fixing screw (14) to be in threaded connection with a template.
3. The embedded joint for the electric well bridge floor penetrating plate as claimed in claim 1, wherein groove plates (15) are fixedly arranged on both sides of the inner wall of the loop bar (11), a cross bar (2) matched with the groove plates (15) is fixedly arranged on the inserted bar (12), and the cross bar (2) is arranged in a groove of the groove plates (15).
4. The embedded joint for the electric well bridge frame floor slab as claimed in claim 2, wherein the template is provided with a through hole matched with the loop bar (11).
5. A pre-buried joint for an electric well bridge floor penetrating plate according to claim 1, characterized in that the mounting nails (8) and the nuts (9) are coated with a rust-proof paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921682802.XU CN210273403U (en) | 2019-10-10 | 2019-10-10 | Pre-buried joint for floor is worn to electric well crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921682802.XU CN210273403U (en) | 2019-10-10 | 2019-10-10 | Pre-buried joint for floor is worn to electric well crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273403U true CN210273403U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921682802.XU Active CN210273403U (en) | 2019-10-10 | 2019-10-10 | Pre-buried joint for floor is worn to electric well crane span structure |
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| CN (1) | CN210273403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471901A (en) * | 2021-05-26 | 2021-10-01 | 烟建集团有限公司 | Self-adjusting building embedded joint and embedding method thereof |
-
2019
- 2019-10-10 CN CN201921682802.XU patent/CN210273403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471901A (en) * | 2021-05-26 | 2021-10-01 | 烟建集团有限公司 | Self-adjusting building embedded joint and embedding method thereof |
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