CN217522509U - Pre-buried connecting device of split type crane span structure - Google Patents
Pre-buried connecting device of split type crane span structure Download PDFInfo
- Publication number
- CN217522509U CN217522509U CN202220731494.0U CN202220731494U CN217522509U CN 217522509 U CN217522509 U CN 217522509U CN 202220731494 U CN202220731494 U CN 202220731494U CN 217522509 U CN217522509 U CN 217522509U
- Authority
- CN
- China
- Prior art keywords
- buried
- span structure
- crane span
- adjustment mechanism
- connecting device
- 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.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a pre-buried connecting device of split type crane span structure, including the pre-buried mechanism that is located the floor and is connected with the floor, can dismantle the adjustment mechanism who is connected with the top of pre-buried mechanism, the top of below crane span structure passes pre-buried mechanism and fixes with pre-buried mechanism, and the bottom of top crane span structure passes adjustment mechanism and is fixed with adjustment mechanism, adjustment mechanism includes the regulation section of thick bamboo that is located directly over pre-buried mechanism, and the connecting plate that is located the horizontal direction with the bottom lateral surface fixed connection of regulation section of thick bamboo, is located the regulation section of thick bamboo and is used for a plurality of mounting holes of being connected with the crane span structure, the utility model discloses pre-buried mechanism's setting can carry out the regularization preparation according to the size of crane span structure, improves the efficiency of construction, and need not pre-buried demolition mechanism in advance, after the crane span structure is connected with pre-buried mechanism, because pre-buried mechanism internal diameter is the same as the crane span structure external diameter, need not outside shutoff; the setting of adjustment mechanism is convenient for adjust the straightness that hangs down of crane span structure to make pre-buried mechanism and bottom crane span structure fixed, adjustment mechanism and top crane span structure are fixed, thereby the fixed of whole crane span structure of being convenient for and the standard of the straightness that hangs down.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to pre-buried connecting device of split type crane span structure.
Background
The installation method of the cable bridge frame mainly comprises the steps of installation along a top plate, horizontal installation along a wall, vertical installation along a vertical shaft and the like. In engineering houses and office main buildings, each floor is provided with a power distribution well, the positions of the power distribution wells on each floor are uniform, a plurality of buses and cable bridges are arranged in the power distribution wells, and the cable bridges are usually installed by adopting a method of installing along vertical shafts because the space in the power distribution wells is limited and the power distribution wells are required to penetrate through floors for laying.
The traditional method for installing the cable bridge frame comprises the following steps: before construction, foam blocks with proper sizes are prepared in advance or rectangular wooden boxes are nailed by templates to manufacture a mold for reserving the bridge frame opening, and before floor concrete is cast, the mold is fixed on the templates. After concrete is solidified, a die for reserving a hole is removed, the on-site manufacture of the die required by the bridge reserved hole in the installation of the traditional bridge connecting piece is long, time and labor are wasted, the on-site manufacture and removal work of the die for the bridge reserved hole is complicated, in addition, the outside of the bridge needs to adopt a plugging measure after the installation, the plugging process is multiple, the material consumption is large, and the construction period is long; the straightness that hangs down after the crane span structure installation is difficult to adjust when having the deviation.
Therefore, the split type bridge embedded connecting device which does not need to dismantle a template, avoids a bridge external plugging measure and can ensure the perpendicularity of the bridge is provided, and the split type bridge embedded connecting device is worthy of research.
Disclosure of Invention
In order to solve the deficiencies existing in the prior art, the utility model aims at providing a need not to demolish template and exempt the built-in connecting device of split type crane span structure that the crane span structure outside shutoff just can guarantee the crane span structure straightness that hangs down.
The purpose of the utility model is realized like this:
pre-buried connecting device of split type crane span structure, including being located the floor and with the pre-buried mechanism that the floor is connected, can dismantle the adjustment mechanism who is connected with pre-buried mechanism's top, the top of below crane span structure is passed pre-buried mechanism and is fixed with pre-buried mechanism, the bottom of top crane span structure is passed adjustment mechanism and is fixed with adjustment mechanism, adjustment mechanism is including being located a regulation section of thick bamboo directly over pre-buried mechanism, with the bottom lateral surface fixed connection who adjusts a section of thick bamboo and be located the connecting plate of horizontal direction, be located a plurality of mounting holes that just are used for being connected with the crane span structure on adjusting a section of thick bamboo.
And the connecting plate is provided with a second connecting hole for connecting with the pre-buried mechanism.
The inner diameter of the adjusting cylinder is equal to the outer diameter of the bridge.
The pre-buried mechanism comprises a pre-buried barrel located in the vertical direction, a first water stop plate fixedly connected with the bottom outer surface of the pre-buried barrel, and a second water stop plate fixedly connected with the top outer surface of the pre-buried barrel, the second water stop plate is fixedly connected with the floor slab template through a first connecting piece, and a first connecting hole concentric with the second connecting hole is formed in the second water stop plate.
The inner diameter of the embedded cylinder is equal to the outer diameter of the bridge.
The height of the embedded cylinder in the vertical direction is equal to the thickness of the floor slab.
The first connecting piece comprises a plurality of fixing holes on the first water stop plate and a bolt assembly matched with the fixing holes.
Has the positive and beneficial effects that: the utility model discloses the setting of pre-buried mechanism can carry out the regularization preparation according to the size of crane span structure, improves the efficiency of construction, and need not to demolish pre-buried mechanism, and after the crane span structure is connected with pre-buried mechanism, because pre-buried mechanism internal diameter is with the crane span structure external diameter, so need not the outside shutoff; the setting of adjustment mechanism is convenient for adjust the straightness that hangs down of crane span structure to make pre-buried mechanism and bottom crane span structure fixed, adjustment mechanism and top crane span structure are fixed, thereby the fixed of whole crane span structure of being convenient for and the standard of the straightness that hangs down.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
in the figure, the following steps are carried out: the pre-buried mechanism 1, the adjusting mechanism 2, the bridge 3, the floor slab 4, the pre-buried barrel 101, the first water stop plate 102, the second water stop plate 103, the fixing hole 104, the first connecting hole 105, the adjusting barrel 201, the connecting plate 202, the second connecting hole 203 and the mounting hole 204.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1, a split bridge pre-embedding connection device comprises a pre-embedding mechanism 1 which is positioned in a floor 4 and connected with the floor 4, and an adjusting mechanism 2 which is detachably connected with the top of the pre-embedding mechanism 1, wherein the top of a lower bridge 3 penetrates through the pre-embedding mechanism 1 and is fixed with the pre-embedding mechanism 1, the bottom of an upper bridge 3 penetrates through the adjusting mechanism 2 and is fixed with the adjusting mechanism 2, the pre-embedding mechanism is arranged, and can be manufactured in a shaping mode according to the size of the bridge, so that the construction efficiency is improved, the pre-embedding mechanism does not need to be dismounted, and after the bridge is connected with the pre-embedding mechanism, the inner diameter of the pre-embedding mechanism is equal to the outer diameter of the bridge, so that external plugging is not needed; the setting of adjustment mechanism is convenient for adjust the straightness that hangs down of crane span structure to make pre-buried mechanism and bottom crane span structure fixed, adjustment mechanism and top crane span structure are fixed, thereby the fixed of whole crane span structure of being convenient for and the standard of the straightness that hangs down.
The adjusting mechanism 2 comprises an adjusting cylinder 201 located right above the pre-embedding mechanism, a connecting plate 202 fixedly connected with the outer side surface of the bottom of the adjusting cylinder 201 and located in the horizontal direction, and a plurality of mounting holes 204 located on the adjusting cylinder 201 and used for being connected with the bridge 3. And a second connecting hole 203 for connecting with the pre-buried mechanism 1 is arranged on the connecting plate 202. The internal diameter size of adjusting a 201 equals with the external diameter size of crane span structure 3, be convenient for crane span structure 3 to pass and adjust a 201, and pass the mounting hole on mounting hole 203 and the crane span structure 3 through bolt assembly, it is fixed with crane span structure 3 and adjusting a 201, the width of connecting plate 202 is 5cm, connecting plate 202 encloses around adjusting a 201 bottom and integrative setting, the diameter of second connecting hole 203 is 3cm, the design preparation when adjusting a 201 height and the installation of crane span structure standard festival, the material of adjusting a 201 is the same with crane span structure 3.
The pre-buried mechanism 1 comprises a pre-buried barrel 101 located in the vertical direction, a first water stop plate 102 fixedly connected with the outer surface of the bottom of the pre-buried barrel 101, and a second water stop plate 103 fixedly connected with the outer surface of the top of the pre-buried barrel 101, the second water stop plate 103 is fixedly connected with the floor slab formwork through a first connecting piece, and a first connecting hole 105 concentric with a second connecting hole 203 is formed in the second water stop plate 103. The inner diameter of the embedded cylinder 101 is equal to the outer diameter of the bridge 3. The height of the embedded cylinder 101 in the vertical direction is equal to the thickness of the floor slab 4. The first connecting piece is including being located a plurality of fixed orificess 104 on first stagnant water board 102, with fixed orifices 104 complex bolt assembly, the width of first stagnant water board 102 and second stagnant water board 103 is 3cm, first stagnant water board 102 and second stagnant water board 103 and pre-buried section of thick bamboo 101 integrated into one piece, the material of pre-buried section of thick bamboo 101 is the same with the material of crane span structure, the diameter of first connecting hole 105 is 1cm, self tapping screw pierces through the first stagnant water board 102 that does not have the hole in one side and is fixed in the template, second stagnant water board 103 penetrates M10 from bottom to top in first connecting hole 105 and adds the nut fastening, pre-buried section of thick bamboo 101 is fixed with an adjusting cylinder 201 promptly.
As shown in fig. 2, when the device is used, the thickness of a floor slab is 10cm, the layer height is 2.5m, the length of a standard section of a ladder-type bridge is 2m, the upper and lower layer embedded sections are constructed in a contrast embedded manner, a standard layer 2-layer electric well vertical bridge is installed as an example, and the pole difference of a top plate is not counted; the height of the pre-buried cylinder 101 is 10cm, the fixed length value of the adjusting cylinder 201 is 55cm, the first water stop plate 102 and the template of the floor slab 4 are fixed through a bolt component, before pre-embedding, a connecting bolt is transmitted into the first connecting hole 105 on the second water stop plate 103 in advance, used for connecting the adjusting cylinder 201, after pouring, the adjusting cylinder 201 is penetrated into the second connecting hole 203 of the connecting plate 202 through the connecting bolt which is penetrated into the first connecting hole 105 in advance, the adjusting cylinder 201 is fixed with the embedded cylinder 101, then the top of the bridge frame below is inserted into the 2 layers of top plate embedded cylinders 101, the adjustable cylinder 201 is sleeved on the bottom of the bridge frame above, the adjustable cylinder 201 is installed with the bridge frame 3 through the installation hole, the connecting sheet and the bolt, the connecting sheet 202 is installed with the embedded cylinders through the embedded bolts, because the second connecting hole distance on the connecting plate 202 is larger, the adjustment verticality is fixed after meeting the deviation of the standard requirement.
The setting of the pre-embedded mechanism of the utility model can carry out the stereotyped manufacture according to the size of the bridge, improves the construction efficiency, and does not need to dismantle the pre-embedded mechanism; the setting of adjustment mechanism is convenient for adjust the straightness that hangs down of crane span structure to make pre-buried mechanism and bottom crane span structure fixed, adjustment mechanism and top crane span structure are fixed, thereby the whole crane span structure of being convenient for fix with the standard of straightness that hangs down.
Claims (7)
1. Pre-buried connecting device of split type crane span structure, including being located the floor and with the pre-buried mechanism of floor connection, can dismantle the adjustment mechanism who is connected with the top of pre-buried mechanism, the top of below crane span structure is passed pre-buried mechanism and is fixed with pre-buried mechanism, and the bottom of top crane span structure is passed adjustment mechanism and is fixed with adjustment mechanism, adjustment mechanism is including being located a regulation section of thick bamboo directly over pre-buried mechanism, with the bottom lateral surface fixed connection who adjusts a section of thick bamboo and be located the connecting plate of horizontal direction, be located a plurality of mounting holes that adjust on the section of thick bamboo and be used for being connected with the crane span structure.
2. The pre-buried connecting device of split type crane span structure of claim 1, characterized in that: and the connecting plate is provided with a second connecting hole for connecting with the pre-buried mechanism.
3. The pre-buried connecting device of split type crane span structure of claim 1, characterized in that: the inner diameter of the adjusting cylinder is equal to the outer diameter of the bridge.
4. The pre-buried connecting device of split type crane span structure of claim 1, characterized in that: the pre-buried mechanism comprises a pre-buried barrel located in the vertical direction, a first water stop plate fixedly connected with the bottom outer surface of the pre-buried barrel, and a second water stop plate fixedly connected with the top outer surface of the pre-buried barrel, the second water stop plate is fixedly connected with the floor slab template through a first connecting piece, and a first connecting hole concentric with the second connecting hole is formed in the second water stop plate.
5. The split bridge frame embedded connecting device of claim 4, wherein: the inner diameter of the embedded cylinder is equal to the outer diameter of the bridge.
6. The split bridge frame embedded connecting device of claim 4, wherein: the height of the embedded cylinder in the vertical direction is equal to the thickness of the floor slab.
7. The split bridge frame embedded connecting device of claim 4, wherein: the first connecting piece comprises a plurality of fixing holes on the first water stop plate and a bolt assembly matched with the fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731494.0U CN217522509U (en) | 2022-03-31 | 2022-03-31 | Pre-buried connecting device of split type crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731494.0U CN217522509U (en) | 2022-03-31 | 2022-03-31 | Pre-buried connecting device of split type crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217522509U true CN217522509U (en) | 2022-09-30 |
Family
ID=83369383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220731494.0U Active CN217522509U (en) | 2022-03-31 | 2022-03-31 | Pre-buried connecting device of split type crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217522509U (en) |
-
2022
- 2022-03-31 CN CN202220731494.0U patent/CN217522509U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208502433U (en) | A kind of prefabricated assembled Assembled surrounding wall with vertical curtain wall penel component | |
| CN203626245U (en) | Sealing and positioning clamping plate for wall or pillar template | |
| CN106121225B (en) | Suspension active erecting device is chosen outside cast-in-place concrete eaves | |
| CN102691415A (en) | Bridge embedded part and method for mounting bridge using bridge embedded part | |
| CN109797969B (en) | Construction method of post-cast strip tool type advanced formwork lifting system | |
| CN217522509U (en) | Pre-buried connecting device of split type crane span structure | |
| CN202596173U (en) | Embedded part for cable bridge | |
| CN210316545U (en) | Novel cast-in-place area of prefabricated wallboard of assembled is consolidated device | |
| CN114457940B (en) | Method for determining thickness of heat preservation template for building construction | |
| CN211817287U (en) | GBF honeycomb core plate construction auxiliary device | |
| CN110984421B (en) | PCF board mounting structure | |
| CN203603461U (en) | Floor aluminum shuttering splicing formwork structure system | |
| CN208718360U (en) | A kind of cast-in-place linkage section mould plate supporting device of tool-type concrete folding plate | |
| CN111851997A (en) | Construction method for post-cast section template of laminated slab | |
| CN111809792A (en) | Assembled precast concrete wallboard | |
| CN111335528A (en) | Construction method for preventing slurry leakage at joint of prefabricated part and laminated slab | |
| CN111677268A (en) | Bare concrete single-side bracket formwork system suitable for underground engineering side wall | |
| CN215419444U (en) | Bridge embedded part | |
| CN206554239U (en) | A kind of gate stack for the prefabricated installation of shear wall side door-window opening | |
| CN211472937U (en) | PCF board location installation integral structure | |
| CN216516343U (en) | Structure integration exempts from to tear open prefabricated hollow wall of mould | |
| CN201254836Y (en) | Height controller for cast-in-situ floor | |
| CN220379030U (en) | Suspension bracket device for ceiling pipeline bridge | |
| CN210421927U (en) | Cast-in-place linkage segment template strutting arrangement of instrument formula concrete superimposed sheet | |
| CN218375393U (en) | Superimposed sheet installation check structure of taking one's place |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |